Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.31 | 13.5295 |
Name | /OPT-SMALLINT-LIN/oliveras/j120opt/ normalized-j12013_5.std.opb |
MD5SUM | 5495138de3d55ac13cf4e73f1acf7a00 |
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 | 93 |
Best CPU time to get the best result obtained on this benchmark | 1800.18 |
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 | 234296 |
Number of constraints which are clauses | 233096 |
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 | 95 |
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 |
13.31/13.52 c 72842 234296 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-2686954-1278444887/watcher-2686954-1278444887 -o /tmp/evaluation-result-2686954-1278444887/solver-2686954-1278444887 -C 1800 -W 2000 -M 1800 run HOME/instance-2686954-1278444887.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: 0.98 0.98 0.99 4/106 20165 /proc/meminfo: memFree=1815352/2059040 swapFree=4192956/4192956 [pid=20165] ppid=20163 vsize=8700 CPUtime=0 /proc/20165/stat : 20165 (run) S 20163 20165 19027 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 12702471 8908800 250 1992294400 4194304 4922060 140737176316560 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20165/statm: 2175 250 211 178 0 68 0 [startup+0.0394941 s] /proc/loadavg: 0.98 0.98 0.99 4/106 20165 /proc/meminfo: memFree=1815352/2059040 swapFree=4192956/4192956 [pid=20165] ppid=20163 vsize=8700 CPUtime=0 /proc/20165/stat : 20165 (run) S 20163 20165 19027 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 12702471 8908800 250 1992294400 4194304 4922060 140737176316560 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20165/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101496 s] /proc/loadavg: 0.98 0.98 0.99 4/106 20165 /proc/meminfo: memFree=1815352/2059040 swapFree=4192956/4192956 [pid=20165] ppid=20163 vsize=8700 CPUtime=0 /proc/20165/stat : 20165 (run) S 20163 20165 19027 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 12702471 8908800 250 1992294400 4194304 4922060 140737176316560 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20165/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301513 s] /proc/loadavg: 0.98 0.98 0.99 4/106 20165 /proc/meminfo: memFree=1815352/2059040 swapFree=4192956/4192956 [pid=20165] ppid=20163 vsize=8700 CPUtime=0 /proc/20165/stat : 20165 (run) S 20163 20165 19027 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 12702471 8908800 250 1992294400 4194304 4922060 140737176316560 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20165/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701545 s] /proc/loadavg: 0.98 0.98 0.99 4/106 20165 /proc/meminfo: memFree=1815352/2059040 swapFree=4192956/4192956 [pid=20165] ppid=20163 vsize=8700 CPUtime=0 /proc/20165/stat : 20165 (run) S 20163 20165 19027 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 12702471 8908800 250 1992294400 4194304 4922060 140737176316560 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20165/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50161 s] /proc/loadavg: 0.99 0.98 0.99 2/108 20168 /proc/meminfo: memFree=1604712/2059040 swapFree=4192956/4192956 [pid=20165] ppid=20163 vsize=8700 CPUtime=0 /proc/20165/stat : 20165 (run) S 20163 20165 19027 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 12702471 8908800 250 1992294400 4194304 4922060 140737176316560 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20165/statm: 2175 250 211 178 0 68 0 [pid=20167] ppid=20165 vsize=307264 CPUtime=1.48 /proc/20167/stat : 20167 (PBPASSolver) R 20165 20165 19027 0 -1 4202496 76273 0 4 0 66 82 0 0 23 0 1 0 12702471 314638336 76215 1992294400 134512640 134902295 4289665936 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20167/statm: 76816 76217 256 96 0 76006 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 315964 [startup+3.10174 s] /proc/loadavg: 0.99 0.98 0.99 2/108 20168 /proc/meminfo: memFree=1399492/2059040 swapFree=4192956/4192956 [pid=20165] ppid=20163 vsize=8700 CPUtime=0 /proc/20165/stat : 20165 (run) S 20163 20165 19027 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 12702471 8908800 250 1992294400 4194304 4922060 140737176316560 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20165/statm: 2175 250 211 178 0 68 0 [pid=20167] ppid=20165 vsize=583424 CPUtime=3.07 /proc/20167/stat : 20167 (PBPASSolver) R 20165 20165 19027 0 -1 4202496 145283 0 4 0 145 162 0 0 25 0 1 0 12702471 597426176 145225 1992294400 134512640 134902295 4289665936 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20167/statm: 145856 145228 256 96 0 145046 0 Current children cumulated CPU time (s) 3.07 Current children cumulated vsize (KiB) 592124 [startup+6.301 s] /proc/loadavg: 0.99 0.98 0.99 2/108 20168 /proc/meminfo: memFree=887372/2059040 swapFree=4192956/4192956 [pid=20165] ppid=20163 vsize=8700 CPUtime=0 /proc/20165/stat : 20165 (run) S 20163 20165 19027 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 12702471 8908800 250 1992294400 4194304 4922060 140737176316560 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20165/statm: 2175 250 211 178 0 68 0 [pid=20167] ppid=20165 vsize=1049600 CPUtime=6.27 /proc/20167/stat : 20167 (PBPASSolver) R 20165 20165 19027 0 -1 4202496 261850 0 4 0 330 297 0 0 25 0 1 0 12702471 1074790400 261792 1992294400 134512640 134902295 4289665936 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20167/statm: 262400 261795 256 96 0 261590 0 Current children cumulated CPU time (s) 6.27 Current children cumulated vsize (KiB) 1058300 [startup+12.7005 s] /proc/loadavg: 0.99 0.98 0.99 2/108 20169 /proc/meminfo: memFree=95384/2059040 swapFree=4192956/4192956 [pid=20165] ppid=20163 vsize=8700 CPUtime=0 /proc/20165/stat : 20165 (run) S 20163 20165 19027 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 12702471 8908800 250 1992294400 4194304 4922060 140737176316560 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20165/statm: 2175 250 211 178 0 68 0 [pid=20167] ppid=20165 vsize=1790112 CPUtime=12.68 /proc/20167/stat : 20167 (PBPASSolver) R 20165 20165 19027 0 -1 4202496 446945 0 4 0 762 506 0 0 25 0 1 0 12702471 1833074688 446887 1992294400 134512640 134902295 4289665936 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20167/statm: 447528 446889 256 96 0 446718 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1798812 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.2086 s] /proc/loadavg: 0.99 0.98 0.99 3/108 20169 /proc/meminfo: memFree=9080/2059040 swapFree=4172816/4192956 [pid=20165] ppid=20163 vsize=8700 CPUtime=0 /proc/20165/stat : 20165 (run) S 20163 20165 19027 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 12702471 8908800 250 1992294400 4194304 4922060 140737176316560 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20165/statm: 2175 250 211 178 0 68 0 [pid=20167] ppid=20165 vsize=1837408 CPUtime=13.31 /proc/20167/stat : 20167 (PBPASSolver) R 20165 20165 19027 0 -1 4202496 458784 0 4 0 805 526 0 0 18 0 1 0 12702471 1881505792 458726 1992294400 134512640 134902295 4289665936 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 18 /proc/20167/statm: 459352 458726 256 96 0 458542 0 Current children cumulated CPU time (s) 13.31 Current children cumulated vsize (KiB) 1846108 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 20165 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 13.31 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.5295 CPU time (s): 13.31 CPU user time (s): 8.05 CPU system time (s): 5.26 CPU usage (%): 98.3778 Max. virtual memory (cumulated for all children) (KiB): 1846108 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 0.030995 second user time and 0.138978 second system time The end
Begin job on node003 at 2010-07-06 21:34:48 IDJOB=2686954 IDBENCH=77200 IDSOLVER=1174 FILE ID=node003/2686954-1278444887 PBS_JOBID= 11233467 Free space on /tmp= 62564 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12013_5.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2686954-1278444887/watcher-2686954-1278444887 -o /tmp/evaluation-result-2686954-1278444887/solver-2686954-1278444887 -C 1800 -W 2000 -M 1800 run HOME/instance-2686954-1278444887.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 5495138de3d55ac13cf4e73f1acf7a00 RANDOM SEED=317111297 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: 1815872 kB Buffers: 10096 kB Cached: 103940 kB SwapCached: 0 kB Active: 22572 kB Inactive: 151664 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1815872 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 8168 kB Writeback: 4 kB AnonPages: 60216 kB Mapped: 14412 kB Slab: 46960 kB PageTables: 4220 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179216 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 21:35:03