Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.32 | 13.3565 |
Name | /OPT-SMALLINT-LIN/oliveras/j120opt/ normalized-j12036_6.std.opb |
MD5SUM | 9a4de5b537f1bb9f30a546c1477a84e4 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 260 |
Best CPU time to get the best result obtained on this benchmark | 1800.21 |
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 | 72842 |
Total number of constraints | 245234 |
Number of constraints which are clauses | 244034 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1200 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 120 |
Number of terms in the objective function | 300 |
Biggest coefficient in the objective function | 300 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 45150 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 300 |
Number of bits of the biggest number in a constraint | 9 |
Biggest sum of numbers in a constraint | 45150 |
Number of bits of the biggest sum of numbers | 16 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.32/13.35 c 72842 245234 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-2687188-1278449214/watcher-2687188-1278449214 -o /tmp/evaluation-result-2687188-1278449214/solver-2687188-1278449214 -C 1800 -W 2000 -M 1800 run HOME/instance-2687188-1278449214.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: 1.00 0.99 0.99 3/106 20464 /proc/meminfo: memFree=1835992/2059040 swapFree=4171632/4192956 [pid=20464] ppid=20462 vsize=8700 CPUtime=0 /proc/20464/stat : 20464 (run) S 20462 20464 20277 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13135185 8908800 251 1992294400 4194304 4922060 140735865128784 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20464/statm: 2175 251 211 178 0 68 0 [startup+0.073961 s] /proc/loadavg: 1.00 0.99 0.99 3/106 20464 /proc/meminfo: memFree=1835992/2059040 swapFree=4171632/4192956 [pid=20464] ppid=20462 vsize=8700 CPUtime=0 /proc/20464/stat : 20464 (run) S 20462 20464 20277 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13135185 8908800 251 1992294400 4194304 4922060 140735865128784 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20464/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100952 s] /proc/loadavg: 1.00 0.99 0.99 3/106 20464 /proc/meminfo: memFree=1835992/2059040 swapFree=4171632/4192956 [pid=20464] ppid=20462 vsize=8700 CPUtime=0 /proc/20464/stat : 20464 (run) S 20462 20464 20277 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13135185 8908800 251 1992294400 4194304 4922060 140735865128784 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20464/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.30097 s] /proc/loadavg: 1.00 0.99 0.99 3/106 20464 /proc/meminfo: memFree=1835992/2059040 swapFree=4171632/4192956 [pid=20464] ppid=20462 vsize=8700 CPUtime=0 /proc/20464/stat : 20464 (run) S 20462 20464 20277 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13135185 8908800 251 1992294400 4194304 4922060 140735865128784 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20464/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701001 s] /proc/loadavg: 1.00 0.99 0.99 3/106 20464 /proc/meminfo: memFree=1835992/2059040 swapFree=4171632/4192956 [pid=20464] ppid=20462 vsize=8700 CPUtime=0 /proc/20464/stat : 20464 (run) S 20462 20464 20277 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13135185 8908800 251 1992294400 4194304 4922060 140735865128784 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20464/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50105 s] /proc/loadavg: 1.00 0.99 0.99 2/108 20467 /proc/meminfo: memFree=1616620/2059040 swapFree=4171632/4192956 [pid=20464] ppid=20462 vsize=8700 CPUtime=0 /proc/20464/stat : 20464 (run) S 20462 20464 20277 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13135185 8908800 251 1992294400 4194304 4922060 140735865128784 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20464/statm: 2175 251 211 178 0 68 0 [pid=20466] ppid=20464 vsize=316512 CPUtime=1.48 /proc/20466/stat : 20466 (PBPASSolver) R 20464 20464 20277 0 -1 4202496 78568 0 0 0 63 85 0 0 25 0 1 0 13135185 324108288 78505 1992294400 134512640 134902295 4287967664 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20466/statm: 79128 78505 256 96 0 78318 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 325212 [startup+3.10118 s] /proc/loadavg: 1.00 0.99 0.99 2/108 20467 /proc/meminfo: memFree=1413632/2059040 swapFree=4171632/4192956 [pid=20464] ppid=20462 vsize=8700 CPUtime=0 /proc/20464/stat : 20464 (run) S 20462 20464 20277 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13135185 8908800 251 1992294400 4194304 4922060 140735865128784 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20464/statm: 2175 251 211 178 0 68 0 [pid=20466] ppid=20464 vsize=590624 CPUtime=3.08 /proc/20466/stat : 20466 (PBPASSolver) R 20464 20464 20277 0 -1 4202496 147068 0 0 0 144 164 0 0 25 0 1 0 13135185 604798976 147005 1992294400 134512640 134902295 4287967664 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20466/statm: 147656 147005 256 96 0 146846 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 599324 [startup+6.30044 s] /proc/loadavg: 1.00 0.99 0.99 2/108 20468 /proc/meminfo: memFree=904612/2059040 swapFree=4171632/4192956 [pid=20464] ppid=20462 vsize=8700 CPUtime=0 /proc/20464/stat : 20464 (run) S 20462 20464 20277 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13135185 8908800 251 1992294400 4194304 4922060 140735865128784 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20464/statm: 2175 251 211 178 0 68 0 [pid=20466] ppid=20464 vsize=1053696 CPUtime=6.29 /proc/20466/stat : 20466 (PBPASSolver) R 20464 20464 20277 0 -1 4202496 262875 0 0 0 327 302 0 0 25 0 1 0 13135185 1078984704 262812 1992294400 134512640 134902295 4287967664 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20466/statm: 263424 262815 256 96 0 262614 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1062396 [startup+12.701 s] /proc/loadavg: 1.00 0.99 0.99 2/108 20468 /proc/meminfo: memFree=117956/2059040 swapFree=4171632/4192956 [pid=20464] ppid=20462 vsize=8700 CPUtime=0 /proc/20464/stat : 20464 (run) S 20462 20464 20277 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13135185 8908800 251 1992294400 4194304 4922060 140735865128784 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20464/statm: 2175 251 211 178 0 68 0 [pid=20466] ppid=20464 vsize=1787296 CPUtime=12.68 /proc/20466/stat : 20466 (PBPASSolver) R 20464 20464 20277 0 -1 4202496 446255 0 0 0 759 509 0 0 25 0 1 0 13135185 1830191104 446192 1992294400 134512640 134902295 4287967664 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20466/statm: 446824 446192 256 96 0 446014 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1795996 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.302 s] /proc/loadavg: 1.00 0.99 0.99 2/108 20468 /proc/meminfo: memFree=9432/2059040 swapFree=4165004/4192956 [pid=20464] ppid=20462 vsize=8700 CPUtime=0 /proc/20464/stat : 20464 (run) S 20462 20464 20277 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13135185 8908800 251 1992294400 4194304 4922060 140735865128784 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20464/statm: 2175 251 211 178 0 68 0 [pid=20466] ppid=20464 vsize=1840768 CPUtime=13.32 /proc/20466/stat : 20466 (PBPASSolver) R 20464 20464 20277 0 -1 4202496 459629 0 0 0 805 527 0 0 25 0 1 0 13135185 1884946432 459566 1992294400 134512640 134902295 4287967664 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20466/statm: 460192 459566 256 96 0 459382 0 Current children cumulated CPU time (s) 13.32 Current children cumulated vsize (KiB) 1849468 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.302 s] /proc/loadavg: 1.00 0.99 0.99 2/108 20468 /proc/meminfo: memFree=9432/2059040 swapFree=4165004/4192956 [pid=20464] ppid=20462 vsize=8700 CPUtime=0 /proc/20464/stat : 20464 (run) S 20462 20464 20277 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13135185 8908800 251 1992294400 4194304 4922060 140735865128784 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20464/statm: 2175 251 211 178 0 68 0 [pid=20466] ppid=20464 vsize=1840768 CPUtime=13.32 /proc/20466/stat : 20466 (PBPASSolver) R 20464 20464 20277 0 -1 4202496 459629 0 0 0 805 527 0 0 25 0 1 0 13135185 1884946432 459566 1992294400 134512640 134902295 4287967664 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20466/statm: 460192 459566 256 96 0 459382 0 Current children cumulated CPU time (s) 13.32 Current children cumulated vsize (KiB) 1849468 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 20464 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=0 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=3999 # CPU time returned by wait4() is 0.003999 # while last known CPU time is 13.32 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.3565 CPU time (s): 13.32 CPU user time (s): 8.05 CPU system time (s): 5.27 CPU usage (%): 99.7267 Max. virtual memory (cumulated for all children) (KiB): 1849468 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 523 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 0.018997 second user time and 0.089986 second system time The end
Begin job on node003 at 2010-07-06 22:46:55 IDJOB=2687188 IDBENCH=77476 IDSOLVER=1174 FILE ID=node003/2687188-1278449214 PBS_JOBID= 11233506 Free space on /tmp= 62564 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12036_6.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687188-1278449214/watcher-2687188-1278449214 -o /tmp/evaluation-result-2687188-1278449214/solver-2687188-1278449214 -C 1800 -W 2000 -M 1800 run HOME/instance-2687188-1278449214.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 9a4de5b537f1bb9f30a546c1477a84e4 RANDOM SEED=901491859 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 : 3000.224 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 : 6000.44 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 : 3000.224 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1836512 kB Buffers: 8004 kB Cached: 98020 kB SwapCached: 8968 kB Active: 40160 kB Inactive: 114340 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1836512 kB SwapTotal: 4192956 kB SwapFree: 4171632 kB Dirty: 8924 kB Writeback: 0 kB AnonPages: 39496 kB Mapped: 14364 kB Slab: 46036 kB PageTables: 4152 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180272 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= 62564 MiB End job on node003 at 2010-07-06 22:47:10