Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 28.3077 | 28.3287 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-ship12l.opb |
MD5SUM | e02cbe5f49a35fef149426be228beff9 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 13.7279 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 162810 |
Total number of constraints | 1037 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1037 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 2250 |
Number of terms in the objective function | 162810 |
Biggest coefficient in the objective function | 1511023181824000 |
Number of bits for the biggest coefficient in the objective function | 51 |
Sum of the numbers in the objective function | 426775792258590390 |
Number of bits of the sum of numbers in the objective function | 59 |
Biggest number in a constraint | 1511023181824000 |
Number of bits of the biggest number in a constraint | 51 |
Biggest sum of numbers in a constraint | 426775792258590390 |
Number of bits of the biggest sum of numbers | 59 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00 c Parsing PB file... 8.81 c Converting 1409 PB-constraints to clauses... 8.86 c -- Unit propagations: ppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp -- Detecting intervals from adjacent constraints: #####################################################################################################################################################################################################################################################################################################################################################################################################################################################= 28.31 c -- Clauses(.)/Splits(s): s 28.31 s UNSATISFIABLE 28.31 c _______________________________________________________________________________ 28.31 c 28.31 c restarts : 0 28.31 c conflicts : 0 (0 /sec) 28.31 c decisions : 0 (0 /sec) 28.31 c propagations : 0 (0 /sec) 28.31 c inspects : 0 (0 /sec) 28.31 c CPU time : 28.2007 s 28.31 c _______________________________________________________________________________
ERROR: no interpretation found !
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node54/watcher-35749-1149309293 -o ROOT/results/node54/solver-35749-1149309293 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node54/35749-1149309293/instance-35749-1149309293.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 1.06 1.00 0.92 2/64 31914 /proc/meminfo: memFree=881792/2055920 swapFree=4180872/4192956 [pid=31914] ppid=31912 vsize=1048 CPUtime=0 /proc/31914/stat : 31914 (minisat+) R 31912 31914 31868 0 -1 4194304 108 0 0 0 0 0 0 0 19 0 1 0 196596827 1073152 93 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135010894 0 0 4096 16386 0 0 0 17 1 0 0 /proc/31914/statm: 262 93 67 215 0 44 0 [startup+10.0027 s] /proc/loadavg: 1.05 1.00 0.92 2/64 31914 /proc/meminfo: memFree=819072/2055920 swapFree=4180872/4192956 [pid=31914] ppid=31912 vsize=68252 CPUtime=9.98 /proc/31914/stat : 31914 (minisat+) R 31912 31914 31868 0 -1 4194304 16518 0 0 0 990 8 0 0 25 0 1 0 196596827 69890048 15807 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134805948 0 0 4096 16386 0 0 0 17 1 0 0 /proc/31914/statm: 17063 15807 83 215 0 16845 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 68252 [startup+20.0088 s] /proc/loadavg: 1.04 1.00 0.92 2/64 31916 /proc/meminfo: memFree=819008/2055920 swapFree=4180872/4192956 [pid=31914] ppid=31912 vsize=68252 CPUtime=19.98 /proc/31914/stat : 31914 (minisat+) R 31912 31914 31868 0 -1 4194304 16519 0 0 0 1990 8 0 0 25 0 1 0 196596827 69890048 15808 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134805856 0 0 4096 16386 0 0 0 17 1 0 0 /proc/31914/statm: 17063 15808 83 215 0 16845 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 68252 Child status: 20 Real time (s): 28.3287 CPU time (s): 28.3077 CPU user time (s): 28.2007 CPU system time (s): 0.106983 CPU usage (%): 99.926 Max. virtual memory (cumulated for all children) (Kb): 68252
Begin job on node54 on Sat Jun 3 04:34:53 UTC 2006 FILE ID= 35749-1149309293 PBS_JOBID= 307829 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-ship12l.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node54/35749-1149309293/instance-35749-1149309293.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node54/watcher-35749-1149309293 -o ROOT/results/node54/solver-35749-1149309293 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node54/35749-1149309293/instance-35749-1149309293.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= e02cbe5f49a35fef149426be228beff9 RANDOM SEED= 601462142 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.279 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.279 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 882000 kB Buffers: 45368 kB Cached: 1048788 kB SwapCached: 4180 kB Active: 378240 kB Inactive: 725064 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 882000 kB SwapTotal: 4192956 kB SwapFree: 4180872 kB Dirty: 204 kB Writeback: 0 kB Mapped: 14920 kB Slab: 56620 kB Committed_AS: 305148 kB PageTables: 1432 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node54 on Sat Jun 3 04:35:22 UTC 2006