Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.65 | 12.9141 |
Name | /OPT-SMALLINT-LIN/oliveras/j120opt/ normalized-j12021_8.std.opb |
MD5SUM | 33a0c5076a13a0bc08e55dbdcaafa3d4 |
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 | 127 |
Best CPU time to get the best result obtained on this benchmark | 8.84266 |
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 | 245119 |
Number of constraints which are clauses | 243919 |
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 | 37 |
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 |
12.65/12.90 c 72842 245119 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-2686902-1278443731/watcher-2686902-1278443731 -o /tmp/evaluation-result-2686902-1278443731/solver-2686902-1278443731 -C 1800 -W 2000 -M 1800 run HOME/instance-2686902-1278443731.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: 3.38 2.28 1.73 3/105 23452 /proc/meminfo: memFree=1977056/2059040 swapFree=4134848/4192956 [pid=23452] ppid=23450 vsize=8700 CPUtime=0 /proc/23452/stat : 23452 (run) S 23450 23452 22003 0 -1 4202496 388 134 0 0 0 0 0 0 19 0 1 0 12581395 8908800 250 1992294400 4194304 4922060 140735367438672 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23452/statm: 2175 250 211 178 0 68 0 [startup+0.022451 s] /proc/loadavg: 3.38 2.28 1.73 3/105 23452 /proc/meminfo: memFree=1977056/2059040 swapFree=4134848/4192956 [pid=23452] ppid=23450 vsize=8700 CPUtime=0 /proc/23452/stat : 23452 (run) S 23450 23452 22003 0 -1 4202496 388 134 0 0 0 0 0 0 19 0 1 0 12581395 8908800 250 1992294400 4194304 4922060 140735367438672 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23452/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101462 s] /proc/loadavg: 3.38 2.28 1.73 3/105 23452 /proc/meminfo: memFree=1977056/2059040 swapFree=4134848/4192956 [pid=23452] ppid=23450 vsize=8700 CPUtime=0 /proc/23452/stat : 23452 (run) S 23450 23452 22003 0 -1 4202496 388 134 0 0 0 0 0 0 19 0 1 0 12581395 8908800 250 1992294400 4194304 4922060 140735367438672 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23452/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301496 s] /proc/loadavg: 3.38 2.28 1.73 3/105 23452 /proc/meminfo: memFree=1977056/2059040 swapFree=4134848/4192956 [pid=23452] ppid=23450 vsize=8700 CPUtime=0 /proc/23452/stat : 23452 (run) S 23450 23452 22003 0 -1 4202496 388 134 0 0 0 0 0 0 19 0 1 0 12581395 8908800 250 1992294400 4194304 4922060 140735367438672 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23452/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.70154 s] /proc/loadavg: 3.38 2.28 1.73 3/105 23452 /proc/meminfo: memFree=1977056/2059040 swapFree=4134848/4192956 [pid=23452] ppid=23450 vsize=8700 CPUtime=0 /proc/23452/stat : 23452 (run) S 23450 23452 22003 0 -1 4202496 388 134 0 0 0 0 0 0 19 0 1 0 12581395 8908800 250 1992294400 4194304 4922060 140735367438672 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23452/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50162 s] /proc/loadavg: 3.19 2.26 1.73 2/107 23455 /proc/meminfo: memFree=1805328/2059040 swapFree=4134848/4192956 [pid=23452] ppid=23450 vsize=8700 CPUtime=0 /proc/23452/stat : 23452 (run) S 23450 23452 22003 0 -1 4202496 388 134 0 0 0 0 0 0 19 0 1 0 12581395 8908800 250 1992294400 4194304 4922060 140735367438672 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23452/statm: 2175 250 211 178 0 68 0 [pid=23454] ppid=23452 vsize=273856 CPUtime=1.24 /proc/23454/stat : 23454 (PBPASSolver) R 23452 23452 22003 0 -1 4202496 67877 0 14 0 49 75 0 0 22 0 1 0 12581396 280428544 67830 1992294400 134512640 134902295 4289341168 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 23 /proc/23454/statm: 68464 67833 256 96 0 67654 0 Current children cumulated CPU time (s) 1.24 Current children cumulated vsize (KiB) 282556 [startup+3.10179 s] /proc/loadavg: 3.19 2.26 1.73 2/107 23455 /proc/meminfo: memFree=1586344/2059040 swapFree=4134848/4192956 [pid=23452] ppid=23450 vsize=8700 CPUtime=0 /proc/23452/stat : 23452 (run) S 23450 23452 22003 0 -1 4202496 388 134 0 0 0 0 0 0 19 0 1 0 12581395 8908800 250 1992294400 4194304 4922060 140735367438672 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23452/statm: 2175 250 211 178 0 68 0 [pid=23454] ppid=23452 vsize=567232 CPUtime=2.85 /proc/23454/stat : 23454 (PBPASSolver) R 23452 23452 22003 0 -1 4202496 141188 0 14 0 132 153 0 0 25 0 1 0 12581396 580845568 141140 1992294400 134512640 134902295 4289341168 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 23 /proc/23454/statm: 141808 141140 256 96 0 140998 0 Current children cumulated CPU time (s) 2.85 Current children cumulated vsize (KiB) 575932 [startup+6.30116 s] /proc/loadavg: 3.01 2.24 1.72 2/107 23455 /proc/meminfo: memFree=1048928/2059040 swapFree=4134848/4192956 [pid=23452] ppid=23450 vsize=8700 CPUtime=0 /proc/23452/stat : 23452 (run) S 23450 23452 22003 0 -1 4202496 388 134 0 0 0 0 0 0 19 0 1 0 12581395 8908800 250 1992294400 4194304 4922060 140735367438672 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23452/statm: 2175 250 211 178 0 68 0 [pid=23454] ppid=23452 vsize=1053696 CPUtime=6.05 /proc/23454/stat : 23454 (PBPASSolver) R 23452 23452 22003 0 -1 4202496 262869 0 14 0 319 286 0 0 25 0 1 0 12581396 1078984704 262821 1992294400 134512640 134902295 4289341168 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 23 /proc/23454/statm: 263424 262821 256 96 0 262614 0 Current children cumulated CPU time (s) 6.05 Current children cumulated vsize (KiB) 1062396 [startup+12.7009 s] /proc/loadavg: 2.85 2.22 1.72 2/107 23455 /proc/meminfo: memFree=228172/2059040 swapFree=4134848/4192956 [pid=23452] ppid=23450 vsize=8700 CPUtime=0 /proc/23452/stat : 23452 (run) S 23450 23452 22003 0 -1 4202496 388 134 0 0 0 0 0 0 19 0 1 0 12581395 8908800 250 1992294400 4194304 4922060 140735367438672 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23452/statm: 2175 250 211 178 0 68 0 [pid=23454] ppid=23452 vsize=1818912 CPUtime=12.45 /proc/23454/stat : 23454 (PBPASSolver) R 23452 23452 22003 0 -1 4202496 454147 0 14 0 750 495 0 0 25 0 1 0 12581396 1862565888 454099 1992294400 134512640 134902295 4289341168 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 23 /proc/23454/statm: 454728 454099 256 96 0 453918 0 Current children cumulated CPU time (s) 12.45 Current children cumulated vsize (KiB) 1827612 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+12.9009 s] /proc/loadavg: 2.85 2.22 1.72 2/107 23455 /proc/meminfo: memFree=134552/2059040 swapFree=4134848/4192956 [pid=23452] ppid=23450 vsize=8700 CPUtime=0 /proc/23452/stat : 23452 (run) S 23450 23452 22003 0 -1 4202496 388 134 0 0 0 0 0 0 19 0 1 0 12581395 8908800 250 1992294400 4194304 4922060 140735367438672 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23452/statm: 2175 250 211 178 0 68 0 [pid=23454] ppid=23452 vsize=1840000 CPUtime=12.65 /proc/23454/stat : 23454 (PBPASSolver) R 23452 23452 22003 0 -1 4202496 459391 0 14 0 764 501 0 0 25 0 1 0 12581396 1884160000 459344 1992294400 134512640 134902295 4289341168 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 23 /proc/23454/statm: 460000 459345 256 96 0 459190 0 Current children cumulated CPU time (s) 12.65 Current children cumulated vsize (KiB) 1848700 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+12.9009 s] /proc/loadavg: 2.85 2.22 1.72 2/107 23455 /proc/meminfo: memFree=134552/2059040 swapFree=4134848/4192956 [pid=23452] ppid=23450 vsize=8700 CPUtime=0 /proc/23452/stat : 23452 (run) S 23450 23452 22003 0 -1 4202496 388 134 0 0 0 0 0 0 19 0 1 0 12581395 8908800 250 1992294400 4194304 4922060 140735367438672 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23452/statm: 2175 250 211 178 0 68 0 [pid=23454] ppid=23452 vsize=1840000 CPUtime=12.65 /proc/23454/stat : 23454 (PBPASSolver) R 23452 23452 22003 0 -1 4202496 459391 0 14 0 764 501 0 0 25 0 1 0 12581396 1884160000 459344 1992294400 134512640 134902295 4289341168 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 23 /proc/23454/statm: 460000 459345 256 96 0 459190 0 Current children cumulated CPU time (s) 12.65 Current children cumulated vsize (KiB) 1848700 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 23452 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=999 # CPU time returned by wait4() is 0.001998 # while last known CPU time is 12.65 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 12.9141 CPU time (s): 12.65 CPU user time (s): 7.64 CPU system time (s): 5.01 CPU usage (%): 97.9548 Max. virtual memory (cumulated for all children) (KiB): 1848700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.000999 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= 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= 4 involuntary context switches= 3 runsolver used 0.034994 second user time and 0.06399 second system time The end
Begin job on node087 at 2010-07-06 21:15:31 IDJOB=2686902 IDBENCH=77130 IDSOLVER=1174 FILE ID=node087/2686902-1278443731 PBS_JOBID= 11233438 Free space on /tmp= 62504 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12021_8.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2686902-1278443731/watcher-2686902-1278443731 -o /tmp/evaluation-result-2686902-1278443731/solver-2686902-1278443731 -C 1800 -W 2000 -M 1800 run HOME/instance-2686902-1278443731.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 33a0c5076a13a0bc08e55dbdcaafa3d4 RANDOM SEED=635899523 node087.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 : 3000.201 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 : 6000.40 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 : 3000.201 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 : 5999.50 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1977632 kB Buffers: 2520 kB Cached: 19848 kB SwapCached: 5496 kB Active: 19808 kB Inactive: 10672 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1977632 kB SwapTotal: 4192956 kB SwapFree: 4134848 kB Dirty: 8076 kB Writeback: 0 kB AnonPages: 7996 kB Mapped: 6076 kB Slab: 29116 kB PageTables: 4152 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181952 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= 62504 MiB End job on node087 at 2010-07-06 21:15:47