Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.2 | 13.2238 |
Name | /OPT-SMALLINT-LIN/oliveras/j90opt/ normalized-j902_10.std.opb |
MD5SUM | 33b0cf0db8f9548b442c42f26a6f8900 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 80 |
Best CPU time to get the best result obtained on this benchmark | 6.69498 |
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 | 176060 |
Number of constraints which are clauses | 174860 |
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 | 33 |
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 |
13.20/13.21 c 54782 176060 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-2687591-1278454544/watcher-2687591-1278454544 -o /tmp/evaluation-result-2687591-1278454544/solver-2687591-1278454544 -C 1800 -W 2000 -M 1800 run HOME/instance-2687591-1278454544.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 1.02 1.18 3/106 22071 /proc/meminfo: memFree=1872448/2059040 swapFree=4139808/4192956 [pid=22071] ppid=22069 vsize=8700 CPUtime=0 /proc/22071/stat : 22071 (run) S 22069 22071 21328 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 13665957 8908800 251 1992294400 4194304 4922060 140735976908560 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22071/statm: 2175 251 211 178 0 68 0 [startup+0.0575809 s] /proc/loadavg: 1.00 1.02 1.18 3/106 22071 /proc/meminfo: memFree=1872448/2059040 swapFree=4139808/4192956 [pid=22071] ppid=22069 vsize=8700 CPUtime=0 /proc/22071/stat : 22071 (run) S 22069 22071 21328 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 13665957 8908800 251 1992294400 4194304 4922060 140735976908560 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22071/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100586 s] /proc/loadavg: 1.00 1.02 1.18 3/106 22071 /proc/meminfo: memFree=1872448/2059040 swapFree=4139808/4192956 [pid=22071] ppid=22069 vsize=8700 CPUtime=0 /proc/22071/stat : 22071 (run) S 22069 22071 21328 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 13665957 8908800 251 1992294400 4194304 4922060 140735976908560 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22071/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300614 s] /proc/loadavg: 1.00 1.02 1.18 3/106 22071 /proc/meminfo: memFree=1872448/2059040 swapFree=4139808/4192956 [pid=22071] ppid=22069 vsize=8700 CPUtime=0 /proc/22071/stat : 22071 (run) S 22069 22071 21328 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 13665957 8908800 251 1992294400 4194304 4922060 140735976908560 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22071/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.70067 s] /proc/loadavg: 1.00 1.02 1.18 3/106 22071 /proc/meminfo: memFree=1872448/2059040 swapFree=4139808/4192956 [pid=22071] ppid=22069 vsize=8700 CPUtime=0 /proc/22071/stat : 22071 (run) S 22069 22071 21328 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 13665957 8908800 251 1992294400 4194304 4922060 140735976908560 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22071/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50078 s] /proc/loadavg: 1.00 1.02 1.18 2/108 22074 /proc/meminfo: memFree=1663120/2059040 swapFree=4139808/4192956 [pid=22071] ppid=22069 vsize=8700 CPUtime=0 /proc/22071/stat : 22071 (run) S 22069 22071 21328 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 13665957 8908800 251 1992294400 4194304 4922060 140735976908560 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22071/statm: 2175 251 211 178 0 68 0 [pid=22073] ppid=22071 vsize=307520 CPUtime=1.48 /proc/22073/stat : 22073 (PBPASSolver) R 22071 22071 21328 0 -1 4202496 76309 0 1 0 59 89 0 0 25 0 1 0 13665957 314900480 76247 1992294400 134512640 134902295 4290169408 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22073/statm: 76880 76247 256 96 0 76070 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 316220 [startup+3.10101 s] /proc/loadavg: 1.00 1.02 1.18 2/108 22074 /proc/meminfo: memFree=1458644/2059040 swapFree=4139808/4192956 [pid=22071] ppid=22069 vsize=8700 CPUtime=0 /proc/22071/stat : 22071 (run) S 22069 22071 21328 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 13665957 8908800 251 1992294400 4194304 4922060 140735976908560 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22071/statm: 2175 251 211 178 0 68 0 [pid=22073] ppid=22071 vsize=582208 CPUtime=3.09 /proc/22073/stat : 22073 (PBPASSolver) R 22071 22071 21328 0 -1 4202496 144994 0 1 0 138 171 0 0 25 0 1 0 13665957 596180992 144932 1992294400 134512640 134902295 4290169408 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22073/statm: 145552 144935 256 96 0 144742 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 590908 [startup+6.30147 s] /proc/loadavg: 1.00 1.02 1.18 2/108 22074 /proc/meminfo: memFree=949004/2059040 swapFree=4139808/4192956 [pid=22071] ppid=22069 vsize=8700 CPUtime=0 /proc/22071/stat : 22071 (run) S 22069 22071 21328 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 13665957 8908800 251 1992294400 4194304 4922060 140735976908560 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22071/statm: 2175 251 211 178 0 68 0 [pid=22073] ppid=22071 vsize=1046336 CPUtime=6.29 /proc/22073/stat : 22073 (PBPASSolver) R 22071 22071 21328 0 -1 4202496 261039 0 1 0 325 304 0 0 25 0 1 0 13665957 1071448064 260977 1992294400 134512640 134902295 4290169408 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22073/statm: 261584 260977 256 96 0 260774 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1055036 [startup+12.7014 s] /proc/loadavg: 1.00 1.02 1.17 2/108 22074 /proc/meminfo: memFree=157140/2059040 swapFree=4139808/4192956 [pid=22071] ppid=22069 vsize=8700 CPUtime=0 /proc/22071/stat : 22071 (run) S 22069 22071 21328 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 13665957 8908800 251 1992294400 4194304 4922060 140735976908560 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22071/statm: 2175 251 211 178 0 68 0 [pid=22073] ppid=22071 vsize=1785824 CPUtime=12.69 /proc/22073/stat : 22073 (PBPASSolver) R 22071 22071 21328 0 -1 4202496 445825 0 1 0 755 514 0 0 25 0 1 0 13665957 1828683776 445763 1992294400 134512640 134902295 4290169408 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22073/statm: 446456 445766 256 96 0 445646 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 1794524 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.2094 s] /proc/loadavg: 1.00 1.02 1.17 2/108 22074 /proc/meminfo: memFree=35496/2059040 swapFree=4139808/4192956 [pid=22071] ppid=22069 vsize=8700 CPUtime=0 /proc/22071/stat : 22071 (run) S 22069 22071 21328 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 13665957 8908800 251 1992294400 4194304 4922060 140735976908560 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22071/statm: 2175 251 211 178 0 68 0 [pid=22073] ppid=22071 vsize=1837024 CPUtime=13.2 /proc/22073/stat : 22073 (PBPASSolver) R 22071 22071 21328 0 -1 4202496 458628 0 1 0 793 527 0 0 25 0 1 0 13665957 1881112576 458566 1992294400 134512640 134902295 4290169408 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22073/statm: 459256 458569 256 96 0 458446 0 Current children cumulated CPU time (s) 13.2 Current children cumulated vsize (KiB) 1845724 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 22071 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=2999 # CPU time returned by wait4() is 0.002999 # while last known CPU time is 13.2 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.2238 CPU time (s): 13.2 CPU user time (s): 7.93 CPU system time (s): 5.27 CPU usage (%): 99.8197 Max. virtual memory (cumulated for all children) (KiB): 1845724 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0 system time used= 0.002999 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 0.022996 second user time and 0.080987 second system time The end
Begin job on node029 at 2010-07-07 00:15:44 IDJOB=2687591 IDBENCH=78088 IDSOLVER=1174 FILE ID=node029/2687591-1278454544 PBS_JOBID= 11233496 Free space on /tmp= 62556 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j902_10.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687591-1278454544/watcher-2687591-1278454544 -o /tmp/evaluation-result-2687591-1278454544/solver-2687591-1278454544 -C 1800 -W 2000 -M 1800 run HOME/instance-2687591-1278454544.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 33b0cf0db8f9548b442c42f26a6f8900 RANDOM SEED=615389463 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: 1872968 kB Buffers: 7544 kB Cached: 92920 kB SwapCached: 6636 kB Active: 16912 kB Inactive: 97968 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1872968 kB SwapTotal: 4192956 kB SwapFree: 4139808 kB Dirty: 5720 kB Writeback: 0 kB AnonPages: 12024 kB Mapped: 11828 kB Slab: 49116 kB PageTables: 4132 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182484 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= 62556 MiB End job on node029 at 2010-07-07 00:16:00