Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.21 | 13.2362 |
Name | /OPT-SMALLINT-LIN/featureSubscription/ normalized-50-250-false-45-90-4-5000opt.opb |
MD5SUM | 657f6825a6ae32adb885bdc3b57c624e |
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 | -169 |
Best CPU time to get the best result obtained on this benchmark | 22.3826 |
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 | 2025 |
Total number of constraints | 63342 |
Number of constraints which are clauses | 63342 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 3 |
Number of terms in the objective function | 135 |
Biggest coefficient in the objective function | 4 |
Number of bits for the biggest coefficient in the objective function | 3 |
Sum of the numbers in the objective function | 317 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 4 |
Number of bits of the biggest number in a constraint | 3 |
Biggest sum of numbers in a constraint | 317 |
Number of bits of the biggest sum of numbers | 9 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.21/13.23 c 2025 63342 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-2673096-1276818283/watcher-2673096-1276818283 -o /tmp/evaluation-result-2673096-1276818283/solver-2673096-1276818283 -C 1800 -W 2000 -M 1800 run HOME/instance-2673096-1276818283.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 1.01 0.99 3/106 18877 /proc/meminfo: memFree=1838712/2059040 swapFree=4135436/4192956 [pid=18877] ppid=18875 vsize=8700 CPUtime=0 /proc/18877/stat : 18877 (run) S 18875 18877 18481 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 57429680 8908800 251 1992294400 4194304 4922060 140736878417936 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18877/statm: 2175 251 211 178 0 68 0 [startup+0.0936139 s] /proc/loadavg: 0.98 1.01 0.99 3/106 18877 /proc/meminfo: memFree=1838712/2059040 swapFree=4135436/4192956 [pid=18877] ppid=18875 vsize=8700 CPUtime=0 /proc/18877/stat : 18877 (run) S 18875 18877 18481 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 57429680 8908800 251 1992294400 4194304 4922060 140736878417936 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18877/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101608 s] /proc/loadavg: 0.98 1.01 0.99 3/106 18877 /proc/meminfo: memFree=1838712/2059040 swapFree=4135436/4192956 [pid=18877] ppid=18875 vsize=8700 CPUtime=0 /proc/18877/stat : 18877 (run) S 18875 18877 18481 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 57429680 8908800 251 1992294400 4194304 4922060 140736878417936 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18877/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301632 s] /proc/loadavg: 0.98 1.01 0.99 3/106 18877 /proc/meminfo: memFree=1838712/2059040 swapFree=4135436/4192956 [pid=18877] ppid=18875 vsize=8700 CPUtime=0 /proc/18877/stat : 18877 (run) S 18875 18877 18481 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 57429680 8908800 251 1992294400 4194304 4922060 140736878417936 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18877/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701669 s] /proc/loadavg: 0.98 1.01 0.99 3/106 18877 /proc/meminfo: memFree=1838712/2059040 swapFree=4135436/4192956 [pid=18877] ppid=18875 vsize=8700 CPUtime=0 /proc/18877/stat : 18877 (run) S 18875 18877 18481 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 57429680 8908800 251 1992294400 4194304 4922060 140736878417936 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18877/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50173 s] /proc/loadavg: 0.98 1.01 0.99 3/108 18880 /proc/meminfo: memFree=1621820/2059040 swapFree=4135436/4192956 [pid=18877] ppid=18875 vsize=8700 CPUtime=0 /proc/18877/stat : 18877 (run) S 18875 18877 18481 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 57429680 8908800 251 1992294400 4194304 4922060 140736878417936 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18877/statm: 2175 251 211 178 0 68 0 [pid=18879] ppid=18877 vsize=312420 CPUtime=1.49 /proc/18879/stat : 18879 (PBPASSolver) R 18877 18877 18481 0 -1 4202496 77551 0 0 0 61 88 0 0 25 0 1 0 57429680 319918080 77489 1992294400 134512640 134902295 4287165840 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18879/statm: 78105 77489 256 96 0 77317 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 321120 [startup+3.10187 s] /proc/loadavg: 0.98 1.01 0.99 2/108 18880 /proc/meminfo: memFree=1421808/2059040 swapFree=4135436/4192956 [pid=18877] ppid=18875 vsize=8700 CPUtime=0 /proc/18877/stat : 18877 (run) S 18875 18877 18481 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 57429680 8908800 251 1992294400 4194304 4922060 140736878417936 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18877/statm: 2175 251 211 178 0 68 0 [pid=18879] ppid=18877 vsize=585284 CPUtime=3.09 /proc/18879/stat : 18879 (PBPASSolver) R 18877 18877 18481 0 -1 4202496 145771 0 0 0 143 166 0 0 25 0 1 0 57429680 599330816 145709 1992294400 134512640 134902295 4287165840 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18879/statm: 146321 145711 256 96 0 145533 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 593984 [startup+6.30116 s] /proc/loadavg: 0.98 1.01 0.99 2/108 18880 /proc/meminfo: memFree=911796/2059040 swapFree=4135436/4192956 [pid=18877] ppid=18875 vsize=8700 CPUtime=0 /proc/18877/stat : 18877 (run) S 18875 18877 18481 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 57429680 8908800 251 1992294400 4194304 4922060 140736878417936 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18877/statm: 2175 251 211 178 0 68 0 [pid=18879] ppid=18877 vsize=1049924 CPUtime=6.28 /proc/18879/stat : 18879 (PBPASSolver) R 18877 18877 18481 0 -1 4202496 261973 0 0 0 326 302 0 0 25 0 1 0 57429680 1075122176 261911 1992294400 134512640 134902295 4287165840 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18879/statm: 262481 261911 256 96 0 261693 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1058624 [startup+12.7017 s] /proc/loadavg: 0.99 1.01 0.99 2/108 18880 /proc/meminfo: memFree=119064/2059040 swapFree=4135436/4192956 [pid=18877] ppid=18875 vsize=8700 CPUtime=0 /proc/18877/stat : 18877 (run) S 18875 18877 18481 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 57429680 8908800 251 1992294400 4194304 4922060 140736878417936 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18877/statm: 2175 251 211 178 0 68 0 [pid=18879] ppid=18877 vsize=1791044 CPUtime=12.68 /proc/18879/stat : 18879 (PBPASSolver) R 18877 18877 18481 0 -1 4202496 447236 0 0 0 751 517 0 0 25 0 1 0 57429680 1834029056 447174 1992294400 134512640 134902295 4287165840 18446744073709551615 134588436 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18879/statm: 447761 447174 256 96 0 446973 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1799744 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.2224 s] /proc/loadavg: 0.99 1.01 0.99 2/108 18880 /proc/meminfo: memFree=10648/2059040 swapFree=4135436/4192956 [pid=18877] ppid=18875 vsize=8700 CPUtime=0 /proc/18877/stat : 18877 (run) S 18875 18877 18481 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 57429680 8908800 251 1992294400 4194304 4922060 140736878417936 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18877/statm: 2175 251 211 178 0 68 0 [pid=18879] ppid=18877 vsize=1840132 CPUtime=13.21 /proc/18879/stat : 18879 (PBPASSolver) R 18877 18877 18481 0 -1 4202496 459511 0 0 0 789 532 0 0 25 0 1 0 57429680 1884295168 459449 1992294400 134512640 134902295 4287165840 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18879/statm: 460033 459449 256 96 0 459245 0 Current children cumulated CPU time (s) 13.21 Current children cumulated vsize (KiB) 1848832 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 18877 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 13.21 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.2362 CPU time (s): 13.21 CPU user time (s): 7.89 CPU system time (s): 5.32 CPU usage (%): 99.8019 Max. virtual memory (cumulated for all children) (KiB): 1848832 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 0.023996 second user time and 0.082987 second system time The end
Begin job on node015 at 2010-06-18 01:44:44 IDJOB=2673096 IDBENCH=71834 IDSOLVER=1174 FILE ID=node015/2673096-1276818283 PBS_JOBID= 11176684 Free space on /tmp= 62580 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-250-false-45-90-4-5000opt.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673096-1276818283/watcher-2673096-1276818283 -o /tmp/evaluation-result-2673096-1276818283/solver-2673096-1276818283 -C 1800 -W 2000 -M 1800 run HOME/instance-2673096-1276818283.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 657f6825a6ae32adb885bdc3b57c624e RANDOM SEED=1656726856 node015.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 : 3000.244 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 : 6000.48 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 : 3000.244 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 : 5599.36 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1839232 kB Buffers: 43288 kB Cached: 84020 kB SwapCached: 10552 kB Active: 54420 kB Inactive: 86288 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1839232 kB SwapTotal: 4192956 kB SwapFree: 4135436 kB Dirty: 2760 kB Writeback: 0 kB AnonPages: 11832 kB Mapped: 9112 kB Slab: 57308 kB PageTables: 4068 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180740 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= 62576 MiB End job on node015 at 2010-06-18 01:44:59