Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.83 | 12.9202 |
Name | /OPT-SMALLINT-LIN/oliveras/j120opt/ normalized-j12016_2.std.opb |
MD5SUM | cccd345daea74d5d7e187f797768ed88 |
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 | 265 |
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 | 234174 |
Number of constraints which are clauses | 232974 |
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 |
12.83/12.91 c 72842 234174 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-2686915-1278444012/watcher-2686915-1278444012 -o /tmp/evaluation-result-2686915-1278444012/solver-2686915-1278444012 -C 1800 -W 2000 -M 1800 run HOME/instance-2686915-1278444012.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 2/106 21153 /proc/meminfo: memFree=1820480/2059040 swapFree=4164952/4192956 [pid=21153] ppid=21151 vsize=8700 CPUtime=0 /proc/21153/stat : 21153 (run) S 21151 21153 19989 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 12612803 8908800 251 1992294400 4194304 4922060 140734713172624 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21153/statm: 2175 251 211 178 0 68 0 [startup+0.0207791 s] /proc/loadavg: 1.00 1.00 1.00 2/106 21153 /proc/meminfo: memFree=1820480/2059040 swapFree=4164952/4192956 [pid=21153] ppid=21151 vsize=8700 CPUtime=0 /proc/21153/stat : 21153 (run) S 21151 21153 19989 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 12612803 8908800 251 1992294400 4194304 4922060 140734713172624 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21153/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.105938 s] /proc/loadavg: 1.00 1.00 1.00 2/106 21153 /proc/meminfo: memFree=1820480/2059040 swapFree=4164952/4192956 [pid=21153] ppid=21151 vsize=8700 CPUtime=0 /proc/21153/stat : 21153 (run) S 21151 21153 19989 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 12612803 8908800 251 1992294400 4194304 4922060 140734713172624 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21153/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300927 s] /proc/loadavg: 1.00 1.00 1.00 2/106 21153 /proc/meminfo: memFree=1820480/2059040 swapFree=4164952/4192956 [pid=21153] ppid=21151 vsize=8700 CPUtime=0 /proc/21153/stat : 21153 (run) S 21151 21153 19989 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 12612803 8908800 251 1992294400 4194304 4922060 140734713172624 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21153/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701905 s] /proc/loadavg: 1.00 1.00 1.00 2/106 21153 /proc/meminfo: memFree=1820480/2059040 swapFree=4164952/4192956 [pid=21153] ppid=21151 vsize=8700 CPUtime=0 /proc/21153/stat : 21153 (run) S 21151 21153 19989 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 12612803 8908800 251 1992294400 4194304 4922060 140734713172624 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21153/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50086 s] /proc/loadavg: 1.00 1.00 1.00 2/108 21156 /proc/meminfo: memFree=1605044/2059040 swapFree=4164952/4192956 [pid=21153] ppid=21151 vsize=8700 CPUtime=0 /proc/21153/stat : 21153 (run) S 21151 21153 19989 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 12612803 8908800 251 1992294400 4194304 4922060 140734713172624 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21153/statm: 2175 251 211 178 0 68 0 [pid=21155] ppid=21153 vsize=315232 CPUtime=1.45 /proc/21155/stat : 21155 (PBPASSolver) R 21153 21153 19989 0 -1 4202496 78225 0 3 0 62 83 0 0 20 0 1 0 12612804 322797568 78165 1992294400 134512640 134902295 4289856608 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 2 /proc/21155/statm: 78808 78165 256 96 0 77998 0 Current children cumulated CPU time (s) 1.45 Current children cumulated vsize (KiB) 323932 [startup+3.10078 s] /proc/loadavg: 1.00 1.00 1.00 2/108 21156 /proc/meminfo: memFree=1398336/2059040 swapFree=4164952/4192956 [pid=21153] ppid=21151 vsize=8700 CPUtime=0 /proc/21153/stat : 21153 (run) S 21151 21153 19989 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 12612803 8908800 251 1992294400 4194304 4922060 140734713172624 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21153/statm: 2175 251 211 178 0 68 0 [pid=21155] ppid=21153 vsize=596032 CPUtime=3.05 /proc/21155/stat : 21155 (PBPASSolver) R 21153 21153 19989 0 -1 4202496 148458 0 3 0 140 165 0 0 25 0 1 0 12612804 610336768 148398 1992294400 134512640 134902295 4289856608 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 2 /proc/21155/statm: 149008 148400 256 96 0 148198 0 Current children cumulated CPU time (s) 3.05 Current children cumulated vsize (KiB) 604732 [startup+6.3006 s] /proc/loadavg: 1.00 1.00 1.00 2/108 21156 /proc/meminfo: memFree=869228/2059040 swapFree=4164952/4192956 [pid=21153] ppid=21151 vsize=8700 CPUtime=0 /proc/21153/stat : 21153 (run) S 21151 21153 19989 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 12612803 8908800 251 1992294400 4194304 4922060 140734713172624 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21153/statm: 2175 251 211 178 0 68 0 [pid=21155] ppid=21153 vsize=1077344 CPUtime=6.25 /proc/21155/stat : 21155 (PBPASSolver) R 21153 21153 19989 0 -1 4202496 268775 0 3 0 325 300 0 0 25 0 1 0 12612804 1103200256 268715 1992294400 134512640 134902295 4289856608 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 2 /proc/21155/statm: 269336 268718 256 96 0 268526 0 Current children cumulated CPU time (s) 6.25 Current children cumulated vsize (KiB) 1086044 [startup+12.7003 s] /proc/loadavg: 1.00 1.00 1.00 2/108 21156 /proc/meminfo: memFree=54052/2059040 swapFree=4164952/4192956 [pid=21153] ppid=21151 vsize=8700 CPUtime=0 /proc/21153/stat : 21153 (run) S 21151 21153 19989 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 12612803 8908800 251 1992294400 4194304 4922060 140734713172624 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21153/statm: 2175 251 211 178 0 68 0 [pid=21155] ppid=21153 vsize=1828672 CPUtime=12.64 /proc/21155/stat : 21155 (PBPASSolver) R 21153 21153 19989 0 -1 4202496 456544 0 3 0 757 507 0 0 25 0 1 0 12612804 1872560128 456484 1992294400 134512640 134902295 4289856608 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 2 /proc/21155/statm: 457168 456484 256 96 0 456358 0 Current children cumulated CPU time (s) 12.64 Current children cumulated vsize (KiB) 1837372 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+12.9002 s] /proc/loadavg: 1.00 1.00 1.00 4/108 21156 /proc/meminfo: memFree=7960/2059040 swapFree=4153928/4192956 [pid=21153] ppid=21151 vsize=8700 CPUtime=0 /proc/21153/stat : 21153 (run) S 21151 21153 19989 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 12612803 8908800 251 1992294400 4194304 4922060 140734713172624 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21153/statm: 2175 251 211 178 0 68 0 [pid=21155] ppid=21153 vsize=1839712 CPUtime=12.83 /proc/21155/stat : 21155 (PBPASSolver) D 21153 21153 19989 0 -1 4204544 459332 0 3 0 771 512 0 0 25 0 1 0 12612804 1883865088 459272 1992294400 134512640 134902295 4289856608 18446744073709551615 134586919 0 0 4096 17608 18446744071562310694 0 0 17 0 0 0 2 /proc/21155/statm: 459928 459272 256 96 0 459118 0 Current children cumulated CPU time (s) 12.83 Current children cumulated vsize (KiB) 1848412 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+12.9002 s] /proc/loadavg: 1.00 1.00 1.00 4/108 21156 /proc/meminfo: memFree=7960/2059040 swapFree=4153928/4192956 [pid=21153] ppid=21151 vsize=8700 CPUtime=0 /proc/21153/stat : 21153 (run) S 21151 21153 19989 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 12612803 8908800 251 1992294400 4194304 4922060 140734713172624 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21153/statm: 2175 251 211 178 0 68 0 [pid=21155] ppid=21153 vsize=1839712 CPUtime=12.83 /proc/21155/stat : 21155 (PBPASSolver) D 21153 21153 19989 0 -1 4204544 459332 0 3 0 771 512 0 0 25 0 1 0 12612804 1883865088 459272 1992294400 134512640 134902295 4289856608 18446744073709551615 134586919 0 0 4096 17608 18446744071562310694 0 0 17 0 0 0 2 /proc/21155/statm: 459928 459272 256 96 0 459118 0 Current children cumulated CPU time (s) 12.83 Current children cumulated vsize (KiB) 1848412 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 21153 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 12.83 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 12.9202 CPU time (s): 12.83 CPU user time (s): 7.71 CPU system time (s): 5.12 CPU usage (%): 99.3016 Max. virtual memory (cumulated for all children) (KiB): 1848412 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= 524 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 0.092985 second system time The end
Begin job on node029 at 2010-07-06 21:20:13 IDJOB=2686915 IDBENCH=77150 IDSOLVER=1174 FILE ID=node029/2686915-1278444012 PBS_JOBID= 11233449 Free space on /tmp= 62552 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12016_2.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2686915-1278444012/watcher-2686915-1278444012 -o /tmp/evaluation-result-2686915-1278444012/solver-2686915-1278444012 -C 1800 -W 2000 -M 1800 run HOME/instance-2686915-1278444012.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= cccd345daea74d5d7e187f797768ed88 RANDOM SEED=921604680 node029.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 : 3000.264 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 : 6000.52 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 : 3000.264 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1821060 kB Buffers: 7840 kB Cached: 124420 kB SwapCached: 68 kB Active: 44220 kB Inactive: 119884 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1821060 kB SwapTotal: 4192956 kB SwapFree: 4164952 kB Dirty: 8492 kB Writeback: 0 kB AnonPages: 31664 kB Mapped: 13636 kB Slab: 51916 kB PageTables: 4128 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181056 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= 62552 MiB End job on node029 at 2010-07-06 21:20:28