Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.23 | 13.9147 |
Name | /OPT-SMALLINT-LIN/oliveras/j120opt/ normalized-j12037_10.std.opb |
MD5SUM | 2d7989b1a1c0b548cce5b438f15fc440 |
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 | 143 |
Best CPU time to get the best result obtained on this benchmark | 1800.2 |
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 | 245287 |
Number of constraints which are clauses | 244087 |
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 |
13.23/13.91 c 72842 245287 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-2687279-1278450871/watcher-2687279-1278450871 -o /tmp/evaluation-result-2687279-1278450871/solver-2687279-1278450871 -C 1800 -W 2000 -M 1800 run HOME/instance-2687279-1278450871.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 0.97 0.99 3/106 22128 /proc/meminfo: memFree=1820852/2059040 swapFree=4192956/4192956 [pid=22128] ppid=22126 vsize=8700 CPUtime=0 /proc/22128/stat : 22128 (run) S 22126 22128 21970 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 13290435 8908800 251 1992294400 4194304 4922060 140736693597216 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22128/statm: 2175 251 211 178 0 68 0 [startup+0.0452591 s] /proc/loadavg: 0.99 0.97 0.99 3/106 22128 /proc/meminfo: memFree=1820852/2059040 swapFree=4192956/4192956 [pid=22128] ppid=22126 vsize=8700 CPUtime=0 /proc/22128/stat : 22128 (run) S 22126 22128 21970 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 13290435 8908800 251 1992294400 4194304 4922060 140736693597216 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22128/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.10121 s] /proc/loadavg: 0.99 0.97 0.99 3/106 22128 /proc/meminfo: memFree=1820852/2059040 swapFree=4192956/4192956 [pid=22128] ppid=22126 vsize=8700 CPUtime=0 /proc/22128/stat : 22128 (run) S 22126 22128 21970 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 13290435 8908800 251 1992294400 4194304 4922060 140736693597216 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22128/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301238 s] /proc/loadavg: 0.99 0.97 0.99 3/106 22128 /proc/meminfo: memFree=1820852/2059040 swapFree=4192956/4192956 [pid=22128] ppid=22126 vsize=8700 CPUtime=0 /proc/22128/stat : 22128 (run) S 22126 22128 21970 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 13290435 8908800 251 1992294400 4194304 4922060 140736693597216 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22128/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701294 s] /proc/loadavg: 0.99 0.97 0.99 3/106 22128 /proc/meminfo: memFree=1820852/2059040 swapFree=4192956/4192956 [pid=22128] ppid=22126 vsize=8700 CPUtime=0 /proc/22128/stat : 22128 (run) S 22126 22128 21970 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 13290435 8908800 251 1992294400 4194304 4922060 140736693597216 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22128/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50141 s] /proc/loadavg: 0.99 0.97 0.99 2/108 22131 /proc/meminfo: memFree=1611080/2059040 swapFree=4192956/4192956 [pid=22128] ppid=22126 vsize=8700 CPUtime=0 /proc/22128/stat : 22128 (run) S 22126 22128 21970 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 13290435 8908800 251 1992294400 4194304 4922060 140736693597216 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22128/statm: 2175 251 211 178 0 68 0 [pid=22130] ppid=22128 vsize=306496 CPUtime=1.48 /proc/22130/stat : 22130 (PBPASSolver) R 22128 22128 21970 0 -1 4202496 76084 0 4 0 61 87 0 0 25 0 1 0 13290435 313851904 76025 1992294400 134512640 134902295 4287482400 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22130/statm: 76688 76026 256 96 0 75878 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 315196 [startup+3.10064 s] /proc/loadavg: 0.99 0.97 0.99 2/108 22131 /proc/meminfo: memFree=1405984/2059040 swapFree=4192956/4192956 [pid=22128] ppid=22126 vsize=8700 CPUtime=0 /proc/22128/stat : 22128 (run) S 22126 22128 21970 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 13290435 8908800 251 1992294400 4194304 4922060 140736693597216 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22128/statm: 2175 251 211 178 0 68 0 [pid=22130] ppid=22128 vsize=581888 CPUtime=3.07 /proc/22130/stat : 22130 (PBPASSolver) R 22128 22128 21970 0 -1 4202496 144880 0 4 0 143 164 0 0 25 0 1 0 13290435 595853312 144821 1992294400 134512640 134902295 4287482400 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22130/statm: 145472 144825 256 96 0 144662 0 Current children cumulated CPU time (s) 3.07 Current children cumulated vsize (KiB) 590588 [startup+6.30109 s] /proc/loadavg: 0.99 0.97 0.99 2/108 22131 /proc/meminfo: memFree=894856/2059040 swapFree=4192956/4192956 [pid=22128] ppid=22126 vsize=8700 CPUtime=0 /proc/22128/stat : 22128 (run) S 22126 22128 21970 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 13290435 8908800 251 1992294400 4194304 4922060 140736693597216 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22128/statm: 2175 251 211 178 0 68 0 [pid=22130] ppid=22128 vsize=1047776 CPUtime=6.27 /proc/22130/stat : 22130 (PBPASSolver) R 22128 22128 21970 0 -1 4202496 261363 0 4 0 325 302 0 0 25 0 1 0 13290435 1072922624 261304 1992294400 134512640 134902295 4287482400 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22130/statm: 261944 261304 256 96 0 261134 0 Current children cumulated CPU time (s) 6.27 Current children cumulated vsize (KiB) 1056476 [startup+12.701 s] /proc/loadavg: 0.99 0.97 0.99 2/108 22131 /proc/meminfo: memFree=96048/2059040 swapFree=4192956/4192956 [pid=22128] ppid=22126 vsize=8700 CPUtime=0 /proc/22128/stat : 22128 (run) S 22126 22128 21970 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 13290435 8908800 251 1992294400 4194304 4922060 140736693597216 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22128/statm: 2175 251 211 178 0 68 0 [pid=22130] ppid=22128 vsize=1796512 CPUtime=12.67 /proc/22130/stat : 22130 (PBPASSolver) R 22128 22128 21970 0 -1 4202496 448534 0 4 0 749 518 0 0 25 0 1 0 13290435 1839628288 448475 1992294400 134512640 134902295 4287482400 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22130/statm: 449128 448480 256 96 0 448318 0 Current children cumulated CPU time (s) 12.67 Current children cumulated vsize (KiB) 1805212 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.9007 s] /proc/loadavg: 0.99 0.97 0.99 3/108 22131 /proc/meminfo: memFree=10256/2059040 swapFree=4165008/4192956 [pid=22128] ppid=22126 vsize=8700 CPUtime=0 /proc/22128/stat : 22128 (run) S 22126 22128 21970 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 13290435 8908800 251 1992294400 4194304 4922060 140736693597216 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22128/statm: 2175 251 211 178 0 68 0 [pid=22130] ppid=22128 vsize=1835840 CPUtime=13.23 /proc/22130/stat : 22130 (PBPASSolver) R 22128 22128 21970 0 -1 4202496 458393 0 4 0 785 538 0 0 21 0 1 0 13290435 1879900160 458334 1992294400 134512640 134902295 4287482400 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 17 /proc/22130/statm: 458960 458334 256 96 0 458150 0 Current children cumulated CPU time (s) 13.23 Current children cumulated vsize (KiB) 1844540 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.9007 s] /proc/loadavg: 0.99 0.97 0.99 3/108 22131 /proc/meminfo: memFree=10256/2059040 swapFree=4165008/4192956 [pid=22128] ppid=22126 vsize=8700 CPUtime=0 /proc/22128/stat : 22128 (run) S 22126 22128 21970 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 13290435 8908800 251 1992294400 4194304 4922060 140736693597216 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22128/statm: 2175 251 211 178 0 68 0 [pid=22130] ppid=22128 vsize=1835840 CPUtime=13.23 /proc/22130/stat : 22130 (PBPASSolver) R 22128 22128 21970 0 -1 4202496 458393 0 4 0 785 538 0 0 21 0 1 0 13290435 1879900160 458334 1992294400 134512640 134902295 4287482400 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 17 /proc/22130/statm: 458960 458334 256 96 0 458150 0 Current children cumulated CPU time (s) 13.23 Current children cumulated vsize (KiB) 1844540 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 22128 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 13.23 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.9147 CPU time (s): 13.23 CPU user time (s): 7.85 CPU system time (s): 5.38 CPU usage (%): 95.0791 Max. virtual memory (cumulated for all children) (KiB): 1844540 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= 525 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 0.020996 second user time and 0.096985 second system time The end
Begin job on node049 at 2010-07-06 23:14:31 IDJOB=2687279 IDBENCH=77554 IDSOLVER=1174 FILE ID=node049/2687279-1278450871 PBS_JOBID= 11233535 Free space on /tmp= 62476 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12037_10.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687279-1278450871/watcher-2687279-1278450871 -o /tmp/evaluation-result-2687279-1278450871/solver-2687279-1278450871 -C 1800 -W 2000 -M 1800 run HOME/instance-2687279-1278450871.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2d7989b1a1c0b548cce5b438f15fc440 RANDOM SEED=432691518 node049.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 : 3000.266 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 : 6000.53 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 : 3000.266 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1821372 kB Buffers: 11020 kB Cached: 96288 kB SwapCached: 0 kB Active: 28268 kB Inactive: 138892 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1821372 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 8852 kB Writeback: 0 kB AnonPages: 59924 kB Mapped: 14488 kB Slab: 48348 kB PageTables: 4192 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182052 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62476 MiB End job on node049 at 2010-07-06 23:14:47