Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.76 | 12.8143 |
Name | /OPT-SMALLINT-LIN/oliveras/j90opt/ normalized-j9013_9.std.opb |
MD5SUM | b0c7829ae2c1e7f3e474b84d63238c03 |
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 | 132 |
Best CPU time to get the best result obtained on this benchmark | 1800.15 |
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 | 54782 |
Total number of constraints | 176329 |
Number of constraints which are clauses | 175129 |
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 | 90 |
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 |
12.76/12.81 c 54782 176329 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-2687344-1278452045/watcher-2687344-1278452045 -o /tmp/evaluation-result-2687344-1278452045/solver-2687344-1278452045 -C 1800 -W 2000 -M 1800 run HOME/instance-2687344-1278452045.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: 1.03 1.04 1.00 2/106 23457 /proc/meminfo: memFree=1828944/2059040 swapFree=4164996/4192956 [pid=23457] ppid=23455 vsize=8700 CPUtime=0 /proc/23457/stat : 23457 (run) S 23455 23457 22932 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 13417651 8908800 251 1992294400 4194304 4922060 140736899717472 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23457/statm: 2175 251 211 178 0 68 0 [startup+0.0923111 s] /proc/loadavg: 1.03 1.04 1.00 2/106 23457 /proc/meminfo: memFree=1828944/2059040 swapFree=4164996/4192956 [pid=23457] ppid=23455 vsize=8700 CPUtime=0 /proc/23457/stat : 23457 (run) S 23455 23457 22932 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 13417651 8908800 251 1992294400 4194304 4922060 140736899717472 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23457/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101311 s] /proc/loadavg: 1.03 1.04 1.00 2/106 23457 /proc/meminfo: memFree=1828944/2059040 swapFree=4164996/4192956 [pid=23457] ppid=23455 vsize=8700 CPUtime=0 /proc/23457/stat : 23457 (run) S 23455 23457 22932 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 13417651 8908800 251 1992294400 4194304 4922060 140736899717472 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23457/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301311 s] /proc/loadavg: 1.03 1.04 1.00 2/106 23457 /proc/meminfo: memFree=1828944/2059040 swapFree=4164996/4192956 [pid=23457] ppid=23455 vsize=8700 CPUtime=0 /proc/23457/stat : 23457 (run) S 23455 23457 22932 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 13417651 8908800 251 1992294400 4194304 4922060 140736899717472 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23457/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.70131 s] /proc/loadavg: 1.03 1.04 1.00 2/106 23457 /proc/meminfo: memFree=1828944/2059040 swapFree=4164996/4192956 [pid=23457] ppid=23455 vsize=8700 CPUtime=0 /proc/23457/stat : 23457 (run) S 23455 23457 22932 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 13417651 8908800 251 1992294400 4194304 4922060 140736899717472 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23457/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50031 s] /proc/loadavg: 1.03 1.04 1.00 2/108 23460 /proc/meminfo: memFree=1611796/2059040 swapFree=4164996/4192956 [pid=23457] ppid=23455 vsize=8700 CPUtime=0 /proc/23457/stat : 23457 (run) S 23455 23457 22932 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 13417651 8908800 251 1992294400 4194304 4922060 140736899717472 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23457/statm: 2175 251 211 178 0 68 0 [pid=23459] ppid=23457 vsize=316768 CPUtime=1.46 /proc/23459/stat : 23459 (PBPASSolver) R 23457 23457 22932 0 -1 4202496 78645 0 5 0 63 83 0 0 20 0 1 0 13417651 324370432 78588 1992294400 134512640 134902295 4292324608 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 2 /proc/23459/statm: 79192 78588 256 96 0 78382 0 Current children cumulated CPU time (s) 1.46 Current children cumulated vsize (KiB) 325468 [startup+3.10031 s] /proc/loadavg: 1.03 1.04 1.00 2/108 23460 /proc/meminfo: memFree=1399632/2059040 swapFree=4164996/4192956 [pid=23457] ppid=23455 vsize=8700 CPUtime=0 /proc/23457/stat : 23457 (run) S 23455 23457 22932 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 13417651 8908800 251 1992294400 4194304 4922060 140736899717472 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23457/statm: 2175 251 211 178 0 68 0 [pid=23459] ppid=23457 vsize=602016 CPUtime=3.07 /proc/23459/stat : 23459 (PBPASSolver) R 23457 23457 22932 0 -1 4202496 149936 0 5 0 146 161 0 0 25 0 1 0 13417651 616464384 149879 1992294400 134512640 134902295 4292324608 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 2 /proc/23459/statm: 150504 149883 256 96 0 149694 0 Current children cumulated CPU time (s) 3.07 Current children cumulated vsize (KiB) 610716 [startup+6.3003 s] /proc/loadavg: 1.03 1.04 1.00 2/108 23460 /proc/meminfo: memFree=872756/2059040 swapFree=4164996/4192956 [pid=23457] ppid=23455 vsize=8700 CPUtime=0 /proc/23457/stat : 23457 (run) S 23455 23457 22932 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 13417651 8908800 251 1992294400 4194304 4922060 140736899717472 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23457/statm: 2175 251 211 178 0 68 0 [pid=23459] ppid=23457 vsize=1080800 CPUtime=6.26 /proc/23459/stat : 23459 (PBPASSolver) R 23457 23457 22932 0 -1 4202496 269650 0 5 0 335 291 0 0 25 0 1 0 13417651 1106739200 269593 1992294400 134512640 134902295 4292324608 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 2 /proc/23459/statm: 270200 269593 256 96 0 269390 0 Current children cumulated CPU time (s) 6.26 Current children cumulated vsize (KiB) 1089500 [startup+12.7003 s] /proc/loadavg: 1.03 1.04 1.00 2/108 23460 /proc/meminfo: memFree=65392/2059040 swapFree=4164996/4192956 [pid=23457] ppid=23455 vsize=8700 CPUtime=0 /proc/23457/stat : 23457 (run) S 23455 23457 22932 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 13417651 8908800 251 1992294400 4194304 4922060 140736899717472 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23457/statm: 2175 251 211 178 0 68 0 [pid=23459] ppid=23457 vsize=1828288 CPUtime=12.66 /proc/23459/stat : 23459 (PBPASSolver) R 23457 23457 22932 0 -1 4202496 456488 0 5 0 770 496 0 0 25 0 1 0 13417651 1872166912 456431 1992294400 134512640 134902295 4292324608 18446744073709551615 134565226 0 0 4096 17608 0 0 0 17 1 0 0 2 /proc/23459/statm: 457072 456431 256 96 0 456262 0 Current children cumulated CPU time (s) 12.66 Current children cumulated vsize (KiB) 1836988 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+12.8003 s] /proc/loadavg: 1.03 1.04 1.00 3/108 23460 /proc/meminfo: memFree=9796/2059040 swapFree=4164992/4192956 [pid=23457] ppid=23455 vsize=8700 CPUtime=0 /proc/23457/stat : 23457 (run) S 23455 23457 22932 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 13417651 8908800 251 1992294400 4194304 4922060 140736899717472 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23457/statm: 2175 251 211 178 0 68 0 [pid=23459] ppid=23457 vsize=1835200 CPUtime=12.76 /proc/23459/stat : 23459 (PBPASSolver) R 23457 23457 22932 0 -1 4202496 458226 0 5 0 777 499 0 0 25 0 1 0 13417651 1879244800 458169 1992294400 134512640 134902295 4292324608 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 2 /proc/23459/statm: 458800 458169 256 96 0 457990 0 Current children cumulated CPU time (s) 12.76 Current children cumulated vsize (KiB) 1843900 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 23457 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=1999 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=1999 # CPU time returned by wait4() is 0.003998 # while last known CPU time is 12.76 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 12.8143 CPU time (s): 12.76 CPU user time (s): 7.77 CPU system time (s): 4.99 CPU usage (%): 99.5763 Max. virtual memory (cumulated for all children) (KiB): 1843900 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.001999 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= 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 0.028995 second user time and 0.085986 second system time The end
Begin job on node011 at 2010-07-06 23:34:05 IDJOB=2687344 IDBENCH=77699 IDSOLVER=1174 FILE ID=node011/2687344-1278452045 PBS_JOBID= 11233501 Free space on /tmp= 62436 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9013_9.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687344-1278452045/watcher-2687344-1278452045 -o /tmp/evaluation-result-2687344-1278452045/solver-2687344-1278452045 -C 1800 -W 2000 -M 1800 run HOME/instance-2687344-1278452045.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= b0c7829ae2c1e7f3e474b84d63238c03 RANDOM SEED=1851194830 node011.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 : 3000.212 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 : 6000.42 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 : 3000.212 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1829464 kB Buffers: 8612 kB Cached: 101992 kB SwapCached: 17676 kB Active: 75144 kB Inactive: 86460 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1829464 kB SwapTotal: 4192956 kB SwapFree: 4164996 kB Dirty: 6524 kB Writeback: 0 kB AnonPages: 33328 kB Mapped: 14268 kB Slab: 46120 kB PageTables: 4160 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180716 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= 62436 MiB End job on node011 at 2010-07-06 23:34:20