Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 43.59 | 43.6145 |
Name | /OPT-SMALLINT-LIN/featureSubscription/ normalized-50-750-false-45-90-4-1000opt.opb |
MD5SUM | 6db624ef9d444e54f2daac91a1bb8591 |
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 | -78 |
Best CPU time to get the best result obtained on this benchmark | 7.2459 |
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 | 30658 |
Number of constraints which are clauses | 30658 |
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 | 327 |
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 | 327 |
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 |
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-2673097-1276818286/watcher-2673097-1276818286 -o /tmp/evaluation-result-2673097-1276818286/solver-2673097-1276818286 -C 1800 -W 2000 -M 1800 run HOME/instance-2673097-1276818286.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 24182 /proc/meminfo: memFree=1852420/2059040 swapFree=4140292/4192956 [pid=24182] ppid=24180 vsize=8700 CPUtime=0 /proc/24182/stat : 24182 (run) S 24180 24182 23897 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 23120248 8908800 251 1992294400 4194304 4922060 140736174077008 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24182/statm: 2175 251 211 178 0 68 0 [startup+0.077393 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24182 /proc/meminfo: memFree=1852420/2059040 swapFree=4140292/4192956 [pid=24182] ppid=24180 vsize=8700 CPUtime=0 /proc/24182/stat : 24182 (run) S 24180 24182 23897 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 23120248 8908800 251 1992294400 4194304 4922060 140736174077008 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24182/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101395 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24182 /proc/meminfo: memFree=1852420/2059040 swapFree=4140292/4192956 [pid=24182] ppid=24180 vsize=8700 CPUtime=0 /proc/24182/stat : 24182 (run) S 24180 24182 23897 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 23120248 8908800 251 1992294400 4194304 4922060 140736174077008 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24182/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301413 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24182 /proc/meminfo: memFree=1852420/2059040 swapFree=4140292/4192956 [pid=24182] ppid=24180 vsize=8700 CPUtime=0 /proc/24182/stat : 24182 (run) S 24180 24182 23897 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 23120248 8908800 251 1992294400 4194304 4922060 140736174077008 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24182/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701447 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24182 /proc/meminfo: memFree=1852420/2059040 swapFree=4140292/4192956 [pid=24182] ppid=24180 vsize=8700 CPUtime=0 /proc/24182/stat : 24182 (run) S 24180 24182 23897 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 23120248 8908800 251 1992294400 4194304 4922060 140736174077008 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24182/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50152 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24185 /proc/meminfo: memFree=1643960/2059040 swapFree=4140292/4192956 [pid=24182] ppid=24180 vsize=8700 CPUtime=0 /proc/24182/stat : 24182 (run) S 24180 24182 23897 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 23120248 8908800 251 1992294400 4194304 4922060 140736174077008 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24182/statm: 2175 251 211 178 0 68 0 [pid=24184] ppid=24182 vsize=305444 CPUtime=1.48 /proc/24184/stat : 24184 (PBPASSolver) R 24182 24182 23897 0 -1 4202496 75825 0 0 0 63 85 0 0 25 0 1 0 23120248 312774656 75762 1992294400 134512640 134902295 4292758432 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24184/statm: 76361 75764 256 96 0 75573 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 314144 [startup+3.10166 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24185 /proc/meminfo: memFree=1441840/2059040 swapFree=4140292/4192956 [pid=24182] ppid=24180 vsize=8700 CPUtime=0 /proc/24182/stat : 24182 (run) S 24180 24182 23897 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 23120248 8908800 251 1992294400 4194304 4922060 140736174077008 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24182/statm: 2175 251 211 178 0 68 0 [pid=24184] ppid=24182 vsize=579908 CPUtime=3.09 /proc/24184/stat : 24184 (PBPASSolver) R 24182 24182 23897 0 -1 4202496 144420 0 0 0 143 166 0 0 25 0 1 0 23120248 593825792 144357 1992294400 134512640 134902295 4292758432 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24184/statm: 144977 144360 256 96 0 144189 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 588608 [startup+6.30094 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24185 /proc/meminfo: memFree=930216/2059040 swapFree=4140292/4192956 [pid=24182] ppid=24180 vsize=8700 CPUtime=0 /proc/24182/stat : 24182 (run) S 24180 24182 23897 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 23120248 8908800 251 1992294400 4194304 4922060 140736174077008 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24182/statm: 2175 251 211 178 0 68 0 [pid=24184] ppid=24182 vsize=1045860 CPUtime=6.28 /proc/24184/stat : 24184 (PBPASSolver) R 24182 24182 23897 0 -1 4202496 260939 0 0 0 324 304 0 0 25 0 1 0 23120248 1070960640 260876 1992294400 134512640 134902295 4292758432 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24184/statm: 261465 260876 256 96 0 260677 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1054560 [startup+12.7005 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24185 /proc/meminfo: memFree=304636/2059040 swapFree=4140292/4192956 [pid=24182] ppid=24180 vsize=8700 CPUtime=0 /proc/24182/stat : 24182 (run) S 24180 24182 23897 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 23120248 8908800 251 1992294400 4194304 4922060 140736174077008 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24182/statm: 2175 251 211 178 0 68 0 [pid=24184] ppid=24182 vsize=1558812 CPUtime=12.68 /proc/24184/stat : 24184 (PBPASSolver) R 24182 24182 23897 0 -1 4202496 389246 0 0 0 825 443 0 0 25 0 1 0 23120248 1596223488 389039 1992294400 134512640 134902295 4292758432 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24184/statm: 389703 389039 261 96 0 388915 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1567512 [startup+25.5016 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24185 /proc/meminfo: memFree=160672/2059040 swapFree=4140292/4192956 [pid=24182] ppid=24180 vsize=8700 CPUtime=0 /proc/24182/stat : 24182 (run) S 24180 24182 23897 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 23120248 8908800 251 1992294400 4194304 4922060 140736174077008 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24182/statm: 2175 251 211 178 0 68 0 [pid=24184] ppid=24182 vsize=1694156 CPUtime=25.48 /proc/24184/stat : 24184 (PBPASSolver) R 24182 24182 23897 0 -1 4202496 422980 0 0 0 2095 453 0 0 25 0 1 0 23120248 1734815744 422773 1992294400 134512640 134902295 4292758432 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24184/statm: 423539 422773 261 96 0 422751 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1702856 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+43.6012 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24187 /proc/meminfo: memFree=20056/2059040 swapFree=4140292/4192956 [pid=24182] ppid=24180 vsize=8700 CPUtime=0 /proc/24182/stat : 24182 (run) S 24180 24182 23897 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 23120248 8908800 251 1992294400 4194304 4922060 140736174077008 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24182/statm: 2175 251 211 178 0 68 0 [pid=24184] ppid=24182 vsize=1836316 CPUtime=43.59 /proc/24184/stat : 24184 (PBPASSolver) R 24182 24182 23897 0 -1 4202496 460197 0 0 0 3891 468 0 0 25 0 1 0 23120248 1880387584 457301 1992294400 134512640 134902295 4292758432 18446744073709551615 4160248740 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24184/statm: 459079 457301 261 96 0 458291 0 Current children cumulated CPU time (s) 43.59 Current children cumulated vsize (KiB) 1845016 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 24182 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 43.59 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 43.6145 CPU time (s): 43.59 CPU user time (s): 38.91 CPU system time (s): 4.68 CPU usage (%): 99.9439 Max. virtual memory (cumulated for all children) (KiB): 1845016 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= 525 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 0.077988 second user time and 0.213967 second system time The end
Begin job on node050 at 2010-06-18 01:44:46 IDJOB=2673097 IDBENCH=71835 IDSOLVER=1174 FILE ID=node050/2673097-1276818286 PBS_JOBID= 11176724 Free space on /tmp= 62572 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-750-false-45-90-4-1000opt.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673097-1276818286/watcher-2673097-1276818286 -o /tmp/evaluation-result-2673097-1276818286/solver-2673097-1276818286 -C 1800 -W 2000 -M 1800 run HOME/instance-2673097-1276818286.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 6db624ef9d444e54f2daac91a1bb8591 RANDOM SEED=2083349069 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: 1852940 kB Buffers: 34176 kB Cached: 81424 kB SwapCached: 5808 kB Active: 15688 kB Inactive: 112492 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1852940 kB SwapTotal: 4192956 kB SwapFree: 4140292 kB Dirty: 1800 kB Writeback: 0 kB AnonPages: 11196 kB Mapped: 12960 kB Slab: 55976 kB PageTables: 4040 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179704 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 node050 at 2010-06-18 01:45:32