Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | Wrong UNSAT | 1.52577 | 1.52561 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/ miplib2003/normalized-mps-v2-20-10-rout.opb |
MD5SUM | 00504f72d4d33ef46136a0269c782c15 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 1075022336 |
Best CPU time to get the best result obtained on this benchmark | 1800.35 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1074976000 |
Optimality of the best value was proved | NO |
Number of variables | 7561 |
Total number of constraints | 306 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 14 |
Number of constraints which are nor clauses,nor cardinality constraints | 292 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 917 |
Number of terms in the objective function | 31 |
Biggest coefficient in the objective function | 1073741824 |
Number of bits for the biggest coefficient in the objective function | 31 |
Sum of the numbers in the objective function | 2147483647 |
Number of bits of the sum of numbers in the objective function | 31 |
Biggest number in a constraint | 26904326400 |
Number of bits of the biggest number in a constraint | 35 |
Biggest sum of numbers in a constraint | 81230087655 |
Number of bits of the biggest sum of numbers | 37 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c PB/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.08 c constraints 291/0 clauses 15/0 units 4060 0.00/0.08 c vars 7561 0.00/0.08 c objective 31 + 0 1.09/1.14 c 1.04184 78.5938 0 0 1.50/1.51 s UNSATISFIABLE
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668756-1276568516/watcher-2668756-1276568516 -o /tmp/evaluation-result-2668756-1276568516/solver-2668756-1276568516 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668756-1276568516.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.92 0.98 1.07 3/106 32110 /proc/meminfo: memFree=1807544/2059040 swapFree=4140192/4192956 [pid=32110] ppid=32108 vsize=2340 CPUtime=0 /proc/32110/stat : 32110 (pbct) R 32108 32110 32085 0 -1 4202496 287 0 0 0 0 0 0 0 20 0 1 0 32455523 2396160 210 1992294400 134512640 136485738 4291676608 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/32110/statm: 585 210 157 482 0 101 0 [startup+0.107436 s] /proc/loadavg: 0.92 0.98 1.07 3/106 32110 /proc/meminfo: memFree=1807544/2059040 swapFree=4140192/4192956 [pid=32110] ppid=32108 vsize=6708 CPUtime=0.09 /proc/32110/stat : 32110 (pbct) R 32108 32110 32085 0 -1 4202496 1355 0 0 0 9 0 0 0 20 0 1 0 32455523 6868992 1278 1992294400 134512640 136485738 4291676608 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/32110/statm: 1677 1280 193 482 0 1193 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 6708 [startup+0.201444 s] /proc/loadavg: 0.92 0.98 1.07 3/106 32110 /proc/meminfo: memFree=1807544/2059040 swapFree=4140192/4192956 [pid=32110] ppid=32108 vsize=17152 CPUtime=0.19 /proc/32110/stat : 32110 (pbct) R 32108 32110 32085 0 -1 4202496 3930 0 0 0 17 2 0 0 20 0 1 0 32455523 17563648 3853 1992294400 134512640 136485738 4291676608 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/32110/statm: 4288 3854 198 482 0 3804 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 17152 [startup+0.301451 s] /proc/loadavg: 0.92 0.98 1.07 3/106 32110 /proc/meminfo: memFree=1807544/2059040 swapFree=4140192/4192956 [pid=32110] ppid=32108 vsize=25228 CPUtime=0.29 /proc/32110/stat : 32110 (pbct) R 32108 32110 32085 0 -1 4202496 5961 0 0 0 26 3 0 0 20 0 1 0 32455523 25833472 5851 1992294400 134512640 136485738 4291676608 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/32110/statm: 6307 5852 198 482 0 5823 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 25228 [startup+0.701483 s] /proc/loadavg: 0.92 0.98 1.07 3/106 32110 /proc/meminfo: memFree=1807544/2059040 swapFree=4140192/4192956 [pid=32110] ppid=32108 vsize=49288 CPUtime=0.69 /proc/32110/stat : 32110 (pbct) R 32108 32110 32085 0 -1 4202496 12354 0 0 0 63 6 0 0 21 0 1 0 32455523 50470912 11838 1992294400 134512640 136485738 4291676608 18446744073709551615 134726704 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/32110/statm: 12322 11839 198 482 0 11838 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 49288 [startup+1.50155 s] /proc/loadavg: 0.92 0.98 1.07 2/107 32111 /proc/meminfo: memFree=1734624/2059040 swapFree=4140192/4192956 [pid=32110] ppid=32108 vsize=70468 CPUtime=1.5 /proc/32110/stat : 32110 (pbct) R 32108 32110 32085 0 -1 4202496 20411 0 0 0 140 10 0 0 23 0 1 0 32455523 72159232 17274 1992294400 134512640 136485738 4291676608 18446744073709551615 135839831 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/32110/statm: 17617 17274 246 482 0 17133 0 Current children cumulated CPU time (s) 1.5 Current children cumulated vsize (KiB) 70468 Solver just ended. Dumping a history of the last processes samples [startup+1.50155 s] /proc/loadavg: 0.92 0.98 1.07 2/107 32111 /proc/meminfo: memFree=1734624/2059040 swapFree=4140192/4192956 [pid=32110] ppid=32108 vsize=70468 CPUtime=1.5 /proc/32110/stat : 32110 (pbct) R 32108 32110 32085 0 -1 4202496 20411 0 0 0 140 10 0 0 23 0 1 0 32455523 72159232 17274 1992294400 134512640 136485738 4291676608 18446744073709551615 135839831 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/32110/statm: 17617 17274 246 482 0 17133 0 Current children cumulated CPU time (s) 1.5 Current children cumulated vsize (KiB) 70468 Child status: 0 Real time (s): 1.52561 CPU time (s): 1.52577 CPU user time (s): 1.41678 CPU system time (s): 0.108983 CPU usage (%): 100.01 Max. virtual memory (cumulated for all children) (KiB): 77904 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.41678 system time used= 0.108983 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 20412 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 1 involuntary context switches= 24 runsolver used 0.004999 second user time and 0.015997 second system time The end
Begin job on node003 at 2010-06-15 04:21:56 IDJOB=2668756 IDBENCH=2513 IDSOLVER=1170 FILE ID=node003/2668756-1276568516 PBS_JOBID= 11173517 Free space on /tmp= 62580 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-rout.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668756-1276568516/watcher-2668756-1276568516 -o /tmp/evaluation-result-2668756-1276568516/solver-2668756-1276568516 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668756-1276568516.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 00504f72d4d33ef46136a0269c782c15 RANDOM SEED=374191961 node003.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.251 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.50 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 : 3000.251 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1808072 kB Buffers: 56728 kB Cached: 115584 kB SwapCached: 5848 kB Active: 73192 kB Inactive: 111536 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1808072 kB SwapTotal: 4192956 kB SwapFree: 4140192 kB Dirty: 2276 kB Writeback: 0 kB AnonPages: 10916 kB Mapped: 12956 kB Slab: 44468 kB PageTables: 3884 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181748 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62576 MiB End job on node003 at 2010-06-15 04:21:58