Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.34 | 13.5687 |
Name | /OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/datasets/ 10orplus/normalized-libpoe-perl.cudf.trendy.opb |
MD5SUM | e1c0f6518e04975c82d938344ab8e78f |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 3813413085116 |
Best CPU time to get the best result obtained on this benchmark | 1800.52 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 21108 |
Total number of constraints | 100050 |
Number of constraints which are clauses | 98485 |
Number of constraints which are cardinality constraints (but not clauses) | 1565 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 2962 |
Number of terms in the objective function | 8590 |
Biggest coefficient in the objective function | 79340706073 |
Number of bits for the biggest coefficient in the objective function | 37 |
Sum of the numbers in the objective function | 234927793755070 |
Number of bits of the sum of numbers in the objective function | 48 |
Biggest number in a constraint | 79340706073 |
Number of bits of the biggest number in a constraint | 37 |
Biggest sum of numbers in a constraint | 234927793755070 |
Number of bits of the biggest sum of numbers | 48 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.34/13.56 c 21108 100050 0 0 0 0 0 0
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-2684370-1277515172/watcher-2684370-1277515172 -o /tmp/evaluation-result-2684370-1277515172/solver-2684370-1277515172 -C 1800 -W 2000 -M 1800 run HOME/instance-2684370-1277515172.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: 0.99 1.03 0.99 2/106 28285 /proc/meminfo: memFree=1843692/2059040 swapFree=4135672/4192956 [pid=28285] ppid=28283 vsize=8700 CPUtime=0 /proc/28285/stat : 28285 (run) S 28283 28285 27072 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 127118777 8908800 250 1992294400 4194304 4922060 140733224786944 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28285/statm: 2175 250 211 178 0 68 0 [startup+0.0449681 s] /proc/loadavg: 0.99 1.03 0.99 2/106 28285 /proc/meminfo: memFree=1843692/2059040 swapFree=4135672/4192956 [pid=28285] ppid=28283 vsize=8700 CPUtime=0 /proc/28285/stat : 28285 (run) S 28283 28285 27072 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 127118777 8908800 250 1992294400 4194304 4922060 140733224786944 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28285/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100978 s] /proc/loadavg: 0.99 1.03 0.99 2/106 28285 /proc/meminfo: memFree=1843692/2059040 swapFree=4135672/4192956 [pid=28285] ppid=28283 vsize=8700 CPUtime=0 /proc/28285/stat : 28285 (run) S 28283 28285 27072 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 127118777 8908800 250 1992294400 4194304 4922060 140733224786944 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28285/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301013 s] /proc/loadavg: 0.99 1.03 0.99 2/106 28285 /proc/meminfo: memFree=1843692/2059040 swapFree=4135672/4192956 [pid=28285] ppid=28283 vsize=8700 CPUtime=0 /proc/28285/stat : 28285 (run) S 28283 28285 27072 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 127118777 8908800 250 1992294400 4194304 4922060 140733224786944 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28285/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701084 s] /proc/loadavg: 0.99 1.03 0.99 2/106 28285 /proc/meminfo: memFree=1843692/2059040 swapFree=4135672/4192956 [pid=28285] ppid=28283 vsize=8700 CPUtime=0 /proc/28285/stat : 28285 (run) S 28283 28285 27072 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 127118777 8908800 250 1992294400 4194304 4922060 140733224786944 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28285/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50123 s] /proc/loadavg: 0.99 1.03 0.99 2/108 28288 /proc/meminfo: memFree=1672432/2059040 swapFree=4135672/4192956 [pid=28285] ppid=28283 vsize=8700 CPUtime=0 /proc/28285/stat : 28285 (run) S 28283 28285 27072 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 127118777 8908800 250 1992294400 4194304 4922060 140733224786944 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28285/statm: 2175 250 211 178 0 68 0 [pid=28287] ppid=28285 vsize=270976 CPUtime=1.49 /proc/28287/stat : 28287 (PBPASSolver) R 28285 28285 27072 0 -1 4202496 67550 0 0 0 61 88 0 0 25 0 1 0 127118777 277479424 67104 1992294400 134512640 134902295 4286880992 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/28287/statm: 67744 67104 256 96 0 66934 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 279676 [startup+3.10052 s] /proc/loadavg: 0.99 1.03 0.99 2/108 28288 /proc/meminfo: memFree=1465476/2059040 swapFree=4135672/4192956 [pid=28285] ppid=28283 vsize=8700 CPUtime=0 /proc/28285/stat : 28285 (run) S 28283 28285 27072 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 127118777 8908800 250 1992294400 4194304 4922060 140733224786944 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28285/statm: 2175 250 211 178 0 68 0 [pid=28287] ppid=28285 vsize=551328 CPUtime=3.08 /proc/28287/stat : 28287 (PBPASSolver) R 28285 28285 27072 0 -1 4202496 137661 0 0 0 137 171 0 0 25 0 1 0 127118777 564559872 137216 1992294400 134512640 134902295 4286880992 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/28287/statm: 137832 137218 256 96 0 137022 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 560028 [startup+6.30109 s] /proc/loadavg: 0.99 1.03 0.99 2/108 28288 /proc/meminfo: memFree=943808/2059040 swapFree=4135672/4192956 [pid=28285] ppid=28283 vsize=8700 CPUtime=0 /proc/28285/stat : 28285 (run) S 28283 28285 27072 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 127118777 8908800 250 1992294400 4194304 4922060 140733224786944 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28285/statm: 2175 250 211 178 0 68 0 [pid=28287] ppid=28285 vsize=1025408 CPUtime=6.29 /proc/28287/stat : 28287 (PBPASSolver) R 28285 28285 27072 0 -1 4202496 256199 0 0 0 323 306 0 0 25 0 1 0 127118777 1050017792 255753 1992294400 134512640 134902295 4286880992 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/28287/statm: 256352 255753 256 96 0 255542 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1034108 [startup+12.7012 s] /proc/loadavg: 0.99 1.03 0.99 2/108 28288 /proc/meminfo: memFree=142272/2059040 swapFree=4135672/4192956 [pid=28285] ppid=28283 vsize=8700 CPUtime=0 /proc/28285/stat : 28285 (run) S 28283 28285 27072 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 127118777 8908800 250 1992294400 4194304 4922060 140733224786944 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28285/statm: 2175 250 211 178 0 68 0 [pid=28287] ppid=28285 vsize=1772416 CPUtime=12.68 /proc/28287/stat : 28287 (PBPASSolver) R 28285 28285 27072 0 -1 4202496 442908 0 0 0 743 525 0 0 25 0 1 0 127118777 1814953984 442462 1992294400 134512640 134902295 4286880992 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/28287/statm: 443104 442462 256 96 0 442294 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1781116 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.4014 s] /proc/loadavg: 0.99 1.03 0.99 2/108 28288 /proc/meminfo: memFree=9140/2059040 swapFree=4135624/4192956 [pid=28285] ppid=28283 vsize=8700 CPUtime=0 /proc/28285/stat : 28285 (run) S 28283 28285 27072 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 127118777 8908800 250 1992294400 4194304 4922060 140733224786944 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28285/statm: 2175 250 211 178 0 68 0 [pid=28287] ppid=28285 vsize=1836928 CPUtime=13.34 /proc/28287/stat : 28287 (PBPASSolver) R 28285 28285 27072 0 -1 4202496 459024 0 0 0 791 543 0 0 24 0 1 0 127118777 1881014272 458578 1992294400 134512640 134902295 4286880992 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 19 /proc/28287/statm: 459232 458578 256 96 0 458422 0 Current children cumulated CPU time (s) 13.34 Current children cumulated vsize (KiB) 1845628 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 28285 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=999 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=1999 # CPU time returned by wait4() is 0.002998 # while last known CPU time is 13.34 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.5687 CPU time (s): 13.34 CPU user time (s): 7.91 CPU system time (s): 5.43 CPU usage (%): 98.3148 Max. virtual memory (cumulated for all children) (KiB): 1845628 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.000999 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 522 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= 3 involuntary context switches= 3 runsolver used 0.024996 second user time and 0.079987 second system time The end
Begin job on node012 at 2010-06-26 03:19:32 IDJOB=2684370 IDBENCH=72376 IDSOLVER=1174 FILE ID=node012/2684370-1277515172 PBS_JOBID= 11190629 Free space on /tmp= 62424 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/datasets/10orplus/normalized-libpoe-perl.cudf.trendy.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684370-1277515172/watcher-2684370-1277515172 -o /tmp/evaluation-result-2684370-1277515172/solver-2684370-1277515172 -C 1800 -W 2000 -M 1800 run HOME/instance-2684370-1277515172.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= e1c0f6518e04975c82d938344ab8e78f RANDOM SEED=595814505 node012.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 : 3000.258 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 : 6000.51 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 : 3000.258 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: 1844088 kB Buffers: 27384 kB Cached: 92052 kB SwapCached: 9724 kB Active: 73740 kB Inactive: 58808 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1844088 kB SwapTotal: 4192956 kB SwapFree: 4135672 kB Dirty: 4268 kB Writeback: 0 kB AnonPages: 11576 kB Mapped: 8252 kB Slab: 60204 kB PageTables: 4180 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183312 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= 62424 MiB End job on node012 at 2010-06-26 03:19:48