Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.3 | 13.5473 |
Name | /OPT-SMALLINT-LIN/oliveras/j120opt/ normalized-j1209_3.std.opb |
MD5SUM | 1c629e857267ecd100f6323de081d52b |
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 | 87 |
Best CPU time to get the best result obtained on this benchmark | 13.399 |
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 | 234284 |
Number of constraints which are clauses | 233084 |
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 | 72 |
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 |
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-2687175-1278449017/watcher-2687175-1278449017 -o /tmp/evaluation-result-2687175-1278449017/solver-2687175-1278449017 -C 1800 -W 2000 -M 1800 run HOME/instance-2687175-1278449017.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: 1.07 1.02 1.00 3/106 20548 /proc/meminfo: memFree=1826160/2059040 swapFree=4164944/4192956 [pid=20548] ppid=20546 vsize=8700 CPUtime=0 /proc/20548/stat : 20548 (run) S 20546 20548 20338 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13115332 8908800 250 1992294400 4194304 4922060 140736728478624 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20548/statm: 2175 250 211 178 0 68 0 [startup+0.087153 s] /proc/loadavg: 1.07 1.02 1.00 3/106 20548 /proc/meminfo: memFree=1826160/2059040 swapFree=4164944/4192956 [pid=20548] ppid=20546 vsize=8700 CPUtime=0 /proc/20548/stat : 20548 (run) S 20546 20548 20338 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13115332 8908800 250 1992294400 4194304 4922060 140736728478624 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20548/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101151 s] /proc/loadavg: 1.07 1.02 1.00 3/106 20548 /proc/meminfo: memFree=1826160/2059040 swapFree=4164944/4192956 [pid=20548] ppid=20546 vsize=8700 CPUtime=0 /proc/20548/stat : 20548 (run) S 20546 20548 20338 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13115332 8908800 250 1992294400 4194304 4922060 140736728478624 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20548/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.30119 s] /proc/loadavg: 1.07 1.02 1.00 3/106 20548 /proc/meminfo: memFree=1826160/2059040 swapFree=4164944/4192956 [pid=20548] ppid=20546 vsize=8700 CPUtime=0 /proc/20548/stat : 20548 (run) S 20546 20548 20338 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13115332 8908800 250 1992294400 4194304 4922060 140736728478624 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20548/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701272 s] /proc/loadavg: 1.07 1.02 1.00 3/106 20548 /proc/meminfo: memFree=1826160/2059040 swapFree=4164944/4192956 [pid=20548] ppid=20546 vsize=8700 CPUtime=0 /proc/20548/stat : 20548 (run) S 20546 20548 20338 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13115332 8908800 250 1992294400 4194304 4922060 140736728478624 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20548/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50042 s] /proc/loadavg: 1.07 1.02 1.00 2/108 20551 /proc/meminfo: memFree=1615988/2059040 swapFree=4164944/4192956 [pid=20548] ppid=20546 vsize=8700 CPUtime=0 /proc/20548/stat : 20548 (run) S 20546 20548 20338 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13115332 8908800 250 1992294400 4194304 4922060 140736728478624 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20548/statm: 2175 250 211 178 0 68 0 [pid=20550] ppid=20548 vsize=307264 CPUtime=1.48 /proc/20550/stat : 20550 (PBPASSolver) R 20548 20548 20338 0 -1 4202496 76272 0 2 0 63 85 0 0 25 0 1 0 13115332 314638336 76211 1992294400 134512640 134902295 4290516352 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20550/statm: 76816 76211 256 96 0 76006 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 315964 [startup+3.10074 s] /proc/loadavg: 1.06 1.02 1.00 2/108 20551 /proc/meminfo: memFree=1411388/2059040 swapFree=4164944/4192956 [pid=20548] ppid=20546 vsize=8700 CPUtime=0 /proc/20548/stat : 20548 (run) S 20546 20548 20338 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13115332 8908800 250 1992294400 4194304 4922060 140736728478624 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20548/statm: 2175 250 211 178 0 68 0 [pid=20550] ppid=20548 vsize=582912 CPUtime=3.07 /proc/20550/stat : 20550 (PBPASSolver) R 20548 20548 20338 0 -1 4202496 145127 0 2 0 146 161 0 0 25 0 1 0 13115332 596901888 145066 1992294400 134512640 134902295 4290516352 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20550/statm: 145728 145066 256 96 0 144918 0 Current children cumulated CPU time (s) 3.07 Current children cumulated vsize (KiB) 591612 [startup+6.30036 s] /proc/loadavg: 1.06 1.02 1.00 2/108 20551 /proc/meminfo: memFree=900012/2059040 swapFree=4164944/4192956 [pid=20548] ppid=20546 vsize=8700 CPUtime=0 /proc/20548/stat : 20548 (run) S 20546 20548 20338 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13115332 8908800 250 1992294400 4194304 4922060 140736728478624 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20548/statm: 2175 250 211 178 0 68 0 [pid=20550] ppid=20548 vsize=1048288 CPUtime=6.28 /proc/20550/stat : 20550 (PBPASSolver) R 20548 20548 20338 0 -1 4202496 261529 0 2 0 335 293 0 0 25 0 1 0 13115332 1073446912 261468 1992294400 134512640 134902295 4290516352 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20550/statm: 262072 261468 256 96 0 261262 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1056988 [startup+12.7006 s] /proc/loadavg: 1.05 1.02 1.00 2/108 20551 /proc/meminfo: memFree=106536/2059040 swapFree=4164944/4192956 [pid=20548] ppid=20546 vsize=8700 CPUtime=0 /proc/20548/stat : 20548 (run) S 20546 20548 20338 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13115332 8908800 250 1992294400 4194304 4922060 140736728478624 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20548/statm: 2175 250 211 178 0 68 0 [pid=20550] ppid=20548 vsize=1790112 CPUtime=12.68 /proc/20550/stat : 20550 (PBPASSolver) R 20548 20548 20338 0 -1 4202496 446957 0 2 0 756 512 0 0 25 0 1 0 13115332 1833074688 446896 1992294400 134512640 134902295 4290516352 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20550/statm: 447528 446898 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+13.3007 s] /proc/loadavg: 1.05 1.02 1.00 2/108 20551 /proc/meminfo: memFree=7820/2059040 swapFree=4162064/4192956 [pid=20548] ppid=20546 vsize=8700 CPUtime=0 /proc/20548/stat : 20548 (run) S 20546 20548 20338 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13115332 8908800 250 1992294400 4194304 4922060 140736728478624 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20548/statm: 2175 250 211 178 0 68 0 [pid=20550] ppid=20548 vsize=1841024 CPUtime=13.3 /proc/20550/stat : 20550 (PBPASSolver) R 20548 20548 20338 0 -1 4204544 459661 0 2 0 799 531 0 0 18 0 1 0 13115332 1885208576 459600 1992294400 134512640 134902295 4290516352 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 21 /proc/20550/statm: 460256 459600 256 96 0 459446 0 Current children cumulated CPU time (s) 13.3 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 [startup+13.3007 s] /proc/loadavg: 1.05 1.02 1.00 2/108 20551 /proc/meminfo: memFree=7820/2059040 swapFree=4162064/4192956 [pid=20548] ppid=20546 vsize=8700 CPUtime=0 /proc/20548/stat : 20548 (run) S 20546 20548 20338 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13115332 8908800 250 1992294400 4194304 4922060 140736728478624 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20548/statm: 2175 250 211 178 0 68 0 [pid=20550] ppid=20548 vsize=1841024 CPUtime=13.3 /proc/20550/stat : 20550 (PBPASSolver) R 20548 20548 20338 0 -1 4204544 459661 0 2 0 799 531 0 0 18 0 1 0 13115332 1885208576 459600 1992294400 134512640 134902295 4290516352 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 21 /proc/20550/statm: 460256 459600 256 96 0 459446 0 Current children cumulated CPU time (s) 13.3 Current children cumulated vsize (KiB) 1849724 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 20548 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=2999 # CPU time returned by wait4() is 0.003998 # while last known CPU time is 13.3 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.5473 CPU time (s): 13.3 CPU user time (s): 7.99 CPU system time (s): 5.31 CPU usage (%): 98.1742 Max. virtual memory (cumulated for all children) (KiB): 1849724 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.000999 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= 4 runsolver used 0.020996 second user time and 0.095985 second system time The end
Begin job on node006 at 2010-07-06 22:43:38 IDJOB=2687175 IDBENCH=77457 IDSOLVER=1174 FILE ID=node006/2687175-1278449017 PBS_JOBID= 11233505 Free space on /tmp= 62572 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j1209_3.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687175-1278449017/watcher-2687175-1278449017 -o /tmp/evaluation-result-2687175-1278449017/solver-2687175-1278449017 -C 1800 -W 2000 -M 1800 run HOME/instance-2687175-1278449017.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 1c629e857267ecd100f6323de081d52b RANDOM SEED=1852161090 node006.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 : 3000.269 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 : 3000.269 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: 1826556 kB Buffers: 7204 kB Cached: 118120 kB SwapCached: 1400 kB Active: 57556 kB Inactive: 102312 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1826556 kB SwapTotal: 4192956 kB SwapFree: 4164944 kB Dirty: 7836 kB Writeback: 0 kB AnonPages: 33148 kB Mapped: 13368 kB Slab: 50712 kB PageTables: 4172 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 178724 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= 62572 MiB End job on node006 at 2010-07-06 22:43:53