Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.94 | 13.0164 |
Name | /OPT-SMALLINT-LIN/oliveras/j120opt/ normalized-j12036_9.std.opb |
MD5SUM | f9e2cf223f1ee9af03cb36930da0d262 |
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 | 252 |
Best CPU time to get the best result obtained on this benchmark | 1800.16 |
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 | 245455 |
Number of constraints which are clauses | 244255 |
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 |
12.94/13.01 c 72842 245455 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-2686876-1278443338/watcher-2686876-1278443338 -o /tmp/evaluation-result-2686876-1278443338/solver-2686876-1278443338 -C 1800 -W 2000 -M 1800 run HOME/instance-2686876-1278443338.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 1.00 1.00 3/106 21543 /proc/meminfo: memFree=1817212/2059040 swapFree=4192956/4192956 [pid=21543] ppid=21541 vsize=8700 CPUtime=0 /proc/21543/stat : 21543 (run) S 21541 21543 20976 0 -1 4202496 390 135 0 0 0 0 0 0 19 0 1 0 12541652 8908800 251 1992294400 4194304 4922060 140734296401776 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21543/statm: 2175 251 211 178 0 68 0 [startup+0.0270801 s] /proc/loadavg: 1.00 1.00 1.00 3/106 21543 /proc/meminfo: memFree=1817212/2059040 swapFree=4192956/4192956 [pid=21543] ppid=21541 vsize=8700 CPUtime=0 /proc/21543/stat : 21543 (run) S 21541 21543 20976 0 -1 4202496 390 135 0 0 0 0 0 0 19 0 1 0 12541652 8908800 251 1992294400 4194304 4922060 140734296401776 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21543/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.104659 s] /proc/loadavg: 1.00 1.00 1.00 3/106 21543 /proc/meminfo: memFree=1817212/2059040 swapFree=4192956/4192956 [pid=21543] ppid=21541 vsize=8700 CPUtime=0 /proc/21543/stat : 21543 (run) S 21541 21543 20976 0 -1 4202496 390 135 0 0 0 0 0 0 19 0 1 0 12541652 8908800 251 1992294400 4194304 4922060 140734296401776 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21543/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300655 s] /proc/loadavg: 1.00 1.00 1.00 3/106 21543 /proc/meminfo: memFree=1817212/2059040 swapFree=4192956/4192956 [pid=21543] ppid=21541 vsize=8700 CPUtime=0 /proc/21543/stat : 21543 (run) S 21541 21543 20976 0 -1 4202496 390 135 0 0 0 0 0 0 19 0 1 0 12541652 8908800 251 1992294400 4194304 4922060 140734296401776 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21543/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700648 s] /proc/loadavg: 1.00 1.00 1.00 3/106 21543 /proc/meminfo: memFree=1817212/2059040 swapFree=4192956/4192956 [pid=21543] ppid=21541 vsize=8700 CPUtime=0 /proc/21543/stat : 21543 (run) S 21541 21543 20976 0 -1 4202496 390 135 0 0 0 0 0 0 19 0 1 0 12541652 8908800 251 1992294400 4194304 4922060 140734296401776 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21543/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50063 s] /proc/loadavg: 1.00 1.00 1.00 2/108 21546 /proc/meminfo: memFree=1605208/2059040 swapFree=4192956/4192956 [pid=21543] ppid=21541 vsize=8700 CPUtime=0 /proc/21543/stat : 21543 (run) S 21541 21543 20976 0 -1 4202496 390 135 0 0 0 0 0 0 19 0 1 0 12541652 8908800 251 1992294400 4194304 4922060 140734296401776 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21543/statm: 2175 251 211 178 0 68 0 [pid=21545] ppid=21543 vsize=313184 CPUtime=1.44 /proc/21545/stat : 21545 (PBPASSolver) R 21543 21543 20976 0 -1 4202496 77702 0 4 0 58 86 0 0 19 0 1 0 12541652 320700416 77642 1992294400 134512640 134902295 4287116208 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 3 /proc/21545/statm: 78296 77647 256 96 0 77486 0 Current children cumulated CPU time (s) 1.44 Current children cumulated vsize (KiB) 321884 [startup+3.1006 s] /proc/loadavg: 1.00 1.00 1.00 2/108 21546 /proc/meminfo: memFree=1393044/2059040 swapFree=4192956/4192956 [pid=21543] ppid=21541 vsize=8700 CPUtime=0 /proc/21543/stat : 21543 (run) S 21541 21543 20976 0 -1 4202496 390 135 0 0 0 0 0 0 19 0 1 0 12541652 8908800 251 1992294400 4194304 4922060 140734296401776 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21543/statm: 2175 251 211 178 0 68 0 [pid=21545] ppid=21543 vsize=596800 CPUtime=3.04 /proc/21545/stat : 21545 (PBPASSolver) R 21543 21543 20976 0 -1 4202496 148618 0 4 0 139 165 0 0 25 0 1 0 12541652 611123200 148558 1992294400 134512640 134902295 4287116208 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 3 /proc/21545/statm: 149200 148559 256 96 0 148390 0 Current children cumulated CPU time (s) 3.04 Current children cumulated vsize (KiB) 605500 [startup+6.30055 s] /proc/loadavg: 1.00 1.00 1.00 2/108 21546 /proc/meminfo: memFree=868152/2059040 swapFree=4192956/4192956 [pid=21543] ppid=21541 vsize=8700 CPUtime=0 /proc/21543/stat : 21543 (run) S 21541 21543 20976 0 -1 4202496 390 135 0 0 0 0 0 0 19 0 1 0 12541652 8908800 251 1992294400 4194304 4922060 140734296401776 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21543/statm: 2175 251 211 178 0 68 0 [pid=21545] ppid=21543 vsize=1072480 CPUtime=6.24 /proc/21545/stat : 21545 (PBPASSolver) R 21543 21543 20976 0 -1 4202496 267520 0 4 0 324 300 0 0 25 0 1 0 12541652 1098219520 267460 1992294400 134512640 134902295 4287116208 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 3 /proc/21545/statm: 268120 267460 256 96 0 267310 0 Current children cumulated CPU time (s) 6.24 Current children cumulated vsize (KiB) 1081180 [startup+12.7014 s] /proc/loadavg: 1.00 1.00 1.00 2/108 21546 /proc/meminfo: memFree=64136/2059040 swapFree=4192956/4192956 [pid=21543] ppid=21541 vsize=8700 CPUtime=0 /proc/21543/stat : 21543 (run) S 21541 21543 20976 0 -1 4202496 390 135 0 0 0 0 0 0 19 0 1 0 12541652 8908800 251 1992294400 4194304 4922060 140734296401776 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21543/statm: 2175 251 211 178 0 68 0 [pid=21545] ppid=21543 vsize=1820192 CPUtime=12.64 /proc/21545/stat : 21545 (PBPASSolver) R 21543 21543 20976 0 -1 4202496 454478 0 4 0 755 509 0 0 25 0 1 0 12541652 1863876608 454418 1992294400 134512640 134902295 4287116208 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 3 /proc/21545/statm: 455048 454418 256 96 0 454238 0 Current children cumulated CPU time (s) 12.64 Current children cumulated vsize (KiB) 1828892 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.0014 s] /proc/loadavg: 1.00 1.00 1.00 4/108 21546 /proc/meminfo: memFree=10296/2059040 swapFree=4192956/4192956 [pid=21543] ppid=21541 vsize=8700 CPUtime=0 /proc/21543/stat : 21543 (run) S 21541 21543 20976 0 -1 4202496 390 135 0 0 0 0 0 0 19 0 1 0 12541652 8908800 251 1992294400 4194304 4922060 140734296401776 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21543/statm: 2175 251 211 178 0 68 0 [pid=21545] ppid=21543 vsize=1841024 CPUtime=12.94 /proc/21545/stat : 21545 (PBPASSolver) R 21543 21543 20976 0 -1 4202496 459674 0 4 0 777 517 0 0 25 0 1 0 12541652 1885208576 459614 1992294400 134512640 134902295 4287116208 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 3 /proc/21545/statm: 460256 459617 256 96 0 459446 0 Current children cumulated CPU time (s) 12.94 Current children cumulated vsize (KiB) 1849724 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 21543 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=999 # CPU time returned by wait4() is 0.002998 # while last known CPU time is 12.94 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.0164 CPU time (s): 12.94 CPU user time (s): 7.77 CPU system time (s): 5.17 CPU usage (%): 99.4129 Max. virtual memory (cumulated for all children) (KiB): 1849724 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.001999 system time used= 0.000999 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= 4 involuntary context switches= 2 runsolver used 0.033994 second user time and 0.075988 second system time The end
Begin job on node036 at 2010-07-06 21:08:58 IDJOB=2686876 IDBENCH=77068 IDSOLVER=1174 FILE ID=node036/2686876-1278443338 PBS_JOBID= 11233474 Free space on /tmp= 62496 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12036_9.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2686876-1278443338/watcher-2686876-1278443338 -o /tmp/evaluation-result-2686876-1278443338/solver-2686876-1278443338 -C 1800 -W 2000 -M 1800 run HOME/instance-2686876-1278443338.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f9e2cf223f1ee9af03cb36930da0d262 RANDOM SEED=224355040 node036.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 : 3000.244 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 : 6000.48 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 : 3000.244 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 : 5599.53 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1817848 kB Buffers: 16740 kB Cached: 94048 kB SwapCached: 0 kB Active: 55576 kB Inactive: 115544 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1817848 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 8832 kB Writeback: 0 kB AnonPages: 60312 kB Mapped: 14408 kB Slab: 48116 kB PageTables: 4192 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179636 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= 62492 MiB End job on node036 at 2010-07-06 21:09:14