Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.89 | 12.9138 |
Name | /OPT-SMALLINT-LIN/featureSubscription/ normalized-50-250-false-45-90-4-2000opt.opb |
MD5SUM | 5ab7e551a21f0b7676d0c7dccbb62e78 |
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 | -167 |
Best CPU time to get the best result obtained on this benchmark | 30.0604 |
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 | 61821 |
Number of constraints which are clauses | 61821 |
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 | 326 |
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 | 326 |
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 |
12.89/12.90 c 2025 61821 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-2673093-1276818271/watcher-2673093-1276818271 -o /tmp/evaluation-result-2673093-1276818271/solver-2673093-1276818271 -C 1800 -W 2000 -M 1800 run HOME/instance-2673093-1276818271.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 3/106 24152 /proc/meminfo: memFree=1851732/2059040 swapFree=4140292/4192956 [pid=24152] ppid=24150 vsize=8700 CPUtime=0 /proc/24152/stat : 24152 (run) S 24150 24152 23897 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 23118739 8908800 250 1992294400 4194304 4922060 140735797742400 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24152/statm: 2175 250 211 178 0 68 0 [startup+0.0901419 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24152 /proc/meminfo: memFree=1851732/2059040 swapFree=4140292/4192956 [pid=24152] ppid=24150 vsize=8700 CPUtime=0 /proc/24152/stat : 24152 (run) S 24150 24152 23897 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 23118739 8908800 250 1992294400 4194304 4922060 140735797742400 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24152/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101141 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24152 /proc/meminfo: memFree=1851732/2059040 swapFree=4140292/4192956 [pid=24152] ppid=24150 vsize=8700 CPUtime=0 /proc/24152/stat : 24152 (run) S 24150 24152 23897 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 23118739 8908800 250 1992294400 4194304 4922060 140735797742400 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24152/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300136 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24152 /proc/meminfo: memFree=1851732/2059040 swapFree=4140292/4192956 [pid=24152] ppid=24150 vsize=8700 CPUtime=0 /proc/24152/stat : 24152 (run) S 24150 24152 23897 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 23118739 8908800 250 1992294400 4194304 4922060 140735797742400 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24152/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700124 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24152 /proc/meminfo: memFree=1851732/2059040 swapFree=4140292/4192956 [pid=24152] ppid=24150 vsize=8700 CPUtime=0 /proc/24152/stat : 24152 (run) S 24150 24152 23897 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 23118739 8908800 250 1992294400 4194304 4922060 140735797742400 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24152/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.5011 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24155 /proc/meminfo: memFree=1637444/2059040 swapFree=4140292/4192956 [pid=24152] ppid=24150 vsize=8700 CPUtime=0 /proc/24152/stat : 24152 (run) S 24150 24152 23897 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 23118739 8908800 250 1992294400 4194304 4922060 140735797742400 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24152/statm: 2175 250 211 178 0 68 0 [pid=24154] ppid=24152 vsize=313732 CPUtime=1.49 /proc/24154/stat : 24154 (PBPASSolver) R 24152 24152 23897 0 -1 4202496 77908 0 0 0 61 88 0 0 25 0 1 0 23118739 321261568 77846 1992294400 134512640 134902295 4290924160 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/24154/statm: 78433 77850 256 96 0 77645 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 322432 [startup+3.10005 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24155 /proc/meminfo: memFree=1430116/2059040 swapFree=4140292/4192956 [pid=24152] ppid=24150 vsize=8700 CPUtime=0 /proc/24152/stat : 24152 (run) S 24150 24152 23897 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 23118739 8908800 250 1992294400 4194304 4922060 140735797742400 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24152/statm: 2175 250 211 178 0 68 0 [pid=24154] ppid=24152 vsize=594852 CPUtime=3.09 /proc/24154/stat : 24154 (PBPASSolver) R 24152 24152 23897 0 -1 4202496 148183 0 0 0 143 166 0 0 25 0 1 0 23118739 609128448 148121 1992294400 134512640 134902295 4290924160 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/24154/statm: 148713 148124 256 96 0 147925 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 603552 [startup+6.30096 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24155 /proc/meminfo: memFree=906092/2059040 swapFree=4140292/4192956 [pid=24152] ppid=24150 vsize=8700 CPUtime=0 /proc/24152/stat : 24152 (run) S 24150 24152 23897 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 23118739 8908800 250 1992294400 4194304 4922060 140735797742400 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24152/statm: 2175 250 211 178 0 68 0 [pid=24154] ppid=24152 vsize=1071556 CPUtime=6.28 /proc/24154/stat : 24154 (PBPASSolver) R 24152 24152 23897 0 -1 4202496 267380 0 0 0 327 301 0 0 25 0 1 0 23118739 1097273344 267318 1992294400 134512640 134902295 4290924160 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/24154/statm: 267889 267318 256 96 0 267101 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1080256 [startup+12.7008 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24155 /proc/meminfo: memFree=105176/2059040 swapFree=4140292/4192956 [pid=24152] ppid=24150 vsize=8700 CPUtime=0 /proc/24152/stat : 24152 (run) S 24150 24152 23897 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 23118739 8908800 250 1992294400 4194304 4922060 140735797742400 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24152/statm: 2175 250 211 178 0 68 0 [pid=24154] ppid=24152 vsize=1816836 CPUtime=12.68 /proc/24154/stat : 24154 (PBPASSolver) R 24152 24152 23897 0 -1 4202496 453686 0 0 0 754 514 0 0 25 0 1 0 23118739 1860440064 453624 1992294400 134512640 134902295 4290924160 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/24154/statm: 454209 453624 256 96 0 453421 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1825536 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+12.9008 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24155 /proc/meminfo: memFree=13788/2059040 swapFree=4140292/4192956 [pid=24152] ppid=24150 vsize=8700 CPUtime=0 /proc/24152/stat : 24152 (run) S 24150 24152 23897 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 23118739 8908800 250 1992294400 4194304 4922060 140735797742400 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24152/statm: 2175 250 211 178 0 68 0 [pid=24154] ppid=24152 vsize=1837636 CPUtime=12.89 /proc/24154/stat : 24154 (PBPASSolver) R 24152 24152 23897 0 -1 4202496 458886 0 0 0 769 520 0 0 25 0 1 0 23118739 1881739264 458824 1992294400 134512640 134902295 4290924160 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/24154/statm: 459409 458824 256 96 0 458621 0 Current children cumulated CPU time (s) 12.89 Current children cumulated vsize (KiB) 1846336 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+12.9008 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24155 /proc/meminfo: memFree=13788/2059040 swapFree=4140292/4192956 [pid=24152] ppid=24150 vsize=8700 CPUtime=0 /proc/24152/stat : 24152 (run) S 24150 24152 23897 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 23118739 8908800 250 1992294400 4194304 4922060 140735797742400 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24152/statm: 2175 250 211 178 0 68 0 [pid=24154] ppid=24152 vsize=1837636 CPUtime=12.89 /proc/24154/stat : 24154 (PBPASSolver) R 24152 24152 23897 0 -1 4202496 458886 0 0 0 769 520 0 0 25 0 1 0 23118739 1881739264 458824 1992294400 134512640 134902295 4290924160 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/24154/statm: 459409 458824 256 96 0 458621 0 Current children cumulated CPU time (s) 12.89 Current children cumulated vsize (KiB) 1846336 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 24152 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 12.89 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 12.9138 CPU time (s): 12.89 CPU user time (s): 7.69 CPU system time (s): 5.2 CPU usage (%): 99.816 Max. virtual memory (cumulated for all children) (KiB): 1846336 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= 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= 3 involuntary context switches= 3 runsolver used 0.031995 second user time and 0.076988 second system time The end
Begin job on node050 at 2010-06-18 01:44:31 IDJOB=2673093 IDBENCH=71831 IDSOLVER=1174 FILE ID=node050/2673093-1276818271 PBS_JOBID= 11176724 Free space on /tmp= 62568 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-250-false-45-90-4-2000opt.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673093-1276818271/watcher-2673093-1276818271 -o /tmp/evaluation-result-2673093-1276818271/solver-2673093-1276818271 -C 1800 -W 2000 -M 1800 run HOME/instance-2673093-1276818271.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 5ab7e551a21f0b7676d0c7dccbb62e78 RANDOM SEED=1830561370 node050.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 : 3000.215 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 : 6000.43 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 : 3000.215 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: 1852128 kB Buffers: 34116 kB Cached: 82300 kB SwapCached: 5808 kB Active: 16668 kB Inactive: 112328 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1852128 kB SwapTotal: 4192956 kB SwapFree: 4140292 kB Dirty: 2720 kB Writeback: 0 kB AnonPages: 11140 kB Mapped: 12836 kB Slab: 55960 kB PageTables: 4040 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181440 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= 62568 MiB End job on node050 at 2010-06-18 01:44:46