Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.81 | 12.8325 |
Name | /OPT-SMALLINT-LIN/oliveras/j120opt/ normalized-j12026_6.std.opb |
MD5SUM | 002a977405549506cf955068ac342d61 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 196 |
Best CPU time to get the best result obtained on this benchmark | 1800.66 |
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 | 245199 |
Number of constraints which are clauses | 243999 |
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 |
12.81/12.82 c 72842 245199 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-2687045-1278446540/watcher-2687045-1278446540 -o /tmp/evaluation-result-2687045-1278446540/solver-2687045-1278446540 -C 1800 -W 2000 -M 1800 run HOME/instance-2687045-1278446540.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: 1.06 1.01 1.00 3/105 20480 /proc/meminfo: memFree=1819476/2059040 swapFree=4164940/4192956 [pid=20480] ppid=20478 vsize=8700 CPUtime=0 /proc/20480/stat : 20480 (run) S 20478 20480 19115 0 -1 4202496 392 134 0 0 0 0 0 0 24 0 1 0 12862677 8908800 251 1992294400 4194304 4922060 140734561395584 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20480/statm: 2175 251 211 178 0 68 0 [startup+0.0778781 s] /proc/loadavg: 1.06 1.01 1.00 3/105 20480 /proc/meminfo: memFree=1819476/2059040 swapFree=4164940/4192956 [pid=20480] ppid=20478 vsize=8700 CPUtime=0 /proc/20480/stat : 20480 (run) S 20478 20480 19115 0 -1 4202496 392 134 0 0 0 0 0 0 24 0 1 0 12862677 8908800 251 1992294400 4194304 4922060 140734561395584 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20480/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100879 s] /proc/loadavg: 1.06 1.01 1.00 3/105 20480 /proc/meminfo: memFree=1819476/2059040 swapFree=4164940/4192956 [pid=20480] ppid=20478 vsize=8700 CPUtime=0 /proc/20480/stat : 20480 (run) S 20478 20480 19115 0 -1 4202496 392 134 0 0 0 0 0 0 24 0 1 0 12862677 8908800 251 1992294400 4194304 4922060 140734561395584 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20480/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.3009 s] /proc/loadavg: 1.06 1.01 1.00 3/105 20480 /proc/meminfo: memFree=1819476/2059040 swapFree=4164940/4192956 [pid=20480] ppid=20478 vsize=8700 CPUtime=0 /proc/20480/stat : 20480 (run) S 20478 20480 19115 0 -1 4202496 392 134 0 0 0 0 0 0 24 0 1 0 12862677 8908800 251 1992294400 4194304 4922060 140734561395584 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20480/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700943 s] /proc/loadavg: 1.06 1.01 1.00 3/105 20480 /proc/meminfo: memFree=1819476/2059040 swapFree=4164940/4192956 [pid=20480] ppid=20478 vsize=8700 CPUtime=0 /proc/20480/stat : 20480 (run) S 20478 20480 19115 0 -1 4202496 392 134 0 0 0 0 0 0 24 0 1 0 12862677 8908800 251 1992294400 4194304 4922060 140734561395584 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20480/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50103 s] /proc/loadavg: 1.06 1.01 1.00 2/107 20483 /proc/meminfo: memFree=1598704/2059040 swapFree=4164940/4192956 [pid=20480] ppid=20478 vsize=8700 CPUtime=0 /proc/20480/stat : 20480 (run) S 20478 20480 19115 0 -1 4202496 392 134 0 0 0 0 0 0 24 0 1 0 12862677 8908800 251 1992294400 4194304 4922060 140734561395584 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20480/statm: 2175 251 211 178 0 68 0 [pid=20482] ppid=20480 vsize=322432 CPUtime=1.48 /proc/20482/stat : 20482 (PBPASSolver) R 20480 20480 19115 0 -1 4202496 80033 0 2 0 62 86 0 0 20 0 1 0 12862677 330170368 79973 1992294400 134512640 134902295 4294822080 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20482/statm: 80608 79976 256 96 0 79798 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 331132 [startup+3.1012 s] /proc/loadavg: 1.05 1.01 1.00 2/107 20483 /proc/meminfo: memFree=1385672/2059040 swapFree=4164940/4192956 [pid=20480] ppid=20478 vsize=8700 CPUtime=0 /proc/20480/stat : 20480 (run) S 20478 20480 19115 0 -1 4202496 392 134 0 0 0 0 0 0 24 0 1 0 12862677 8908800 251 1992294400 4194304 4922060 140734561395584 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20480/statm: 2175 251 211 178 0 68 0 [pid=20482] ppid=20480 vsize=607872 CPUtime=3.09 /proc/20482/stat : 20482 (PBPASSolver) R 20480 20480 19115 0 -1 4202496 151383 0 2 0 147 162 0 0 25 0 1 0 12862677 622460928 151323 1992294400 134512640 134902295 4294822080 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20482/statm: 151968 151325 256 96 0 151158 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 616572 [startup+6.30054 s] /proc/loadavg: 1.05 1.01 1.00 2/107 20483 /proc/meminfo: memFree=857680/2059040 swapFree=4164940/4192956 [pid=20480] ppid=20478 vsize=8700 CPUtime=0 /proc/20480/stat : 20480 (run) S 20478 20480 19115 0 -1 4202496 392 134 0 0 0 0 0 0 24 0 1 0 12862677 8908800 251 1992294400 4194304 4922060 140734561395584 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20480/statm: 2175 251 211 178 0 68 0 [pid=20482] ppid=20480 vsize=1086880 CPUtime=6.28 /proc/20482/stat : 20482 (PBPASSolver) R 20480 20480 19115 0 -1 4202496 271124 0 2 0 333 295 0 0 25 0 1 0 12862677 1112965120 271064 1992294400 134512640 134902295 4294822080 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20482/statm: 271720 271067 256 96 0 270910 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1095580 [startup+12.7012 s] /proc/loadavg: 1.04 1.01 1.00 2/107 20485 /proc/meminfo: memFree=48580/2059040 swapFree=4164940/4192956 [pid=20480] ppid=20478 vsize=8700 CPUtime=0 /proc/20480/stat : 20480 (run) S 20478 20480 19115 0 -1 4202496 392 134 0 0 0 0 0 0 24 0 1 0 12862677 8908800 251 1992294400 4194304 4922060 140734561395584 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20480/statm: 2175 251 211 178 0 68 0 [pid=20482] ppid=20480 vsize=1832256 CPUtime=12.68 /proc/20482/stat : 20482 (PBPASSolver) R 20480 20480 19115 0 -1 4202496 457498 0 2 0 768 500 0 0 25 0 1 0 12862677 1876230144 457438 1992294400 134512640 134902295 4294822080 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20482/statm: 458064 457438 256 96 0 457254 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1840956 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+12.8022 s] /proc/loadavg: 1.04 1.01 1.00 2/107 20485 /proc/meminfo: memFree=9708/2059040 swapFree=4164940/4192956 [pid=20480] ppid=20478 vsize=8700 CPUtime=0 /proc/20480/stat : 20480 (run) S 20478 20480 19115 0 -1 4202496 392 134 0 0 0 0 0 0 24 0 1 0 12862677 8908800 251 1992294400 4194304 4922060 140734561395584 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20480/statm: 2175 251 211 178 0 68 0 [pid=20482] ppid=20480 vsize=1841024 CPUtime=12.81 /proc/20482/stat : 20482 (PBPASSolver) R 20480 20480 19115 0 -1 4202496 459690 0 2 0 778 503 0 0 25 0 1 0 12862677 1885208576 459630 1992294400 134512640 134902295 4294822080 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20482/statm: 460256 459630 256 96 0 459446 0 Current children cumulated CPU time (s) 12.81 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 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 20480 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=1999 # CPU time returned by wait4() is 0.002998 # while last known CPU time is 12.81 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 12.8325 CPU time (s): 12.81 CPU user time (s): 7.78 CPU system time (s): 5.03 CPU usage (%): 99.8249 Max. virtual memory (cumulated for all children) (KiB): 1849724 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.000999 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 526 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 0.076988 second system time The end
Begin job on node081 at 2010-07-06 22:02:20 IDJOB=2687045 IDBENCH=77312 IDSOLVER=1174 FILE ID=node081/2687045-1278446540 PBS_JOBID= 11233471 Free space on /tmp= 121796 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12026_6.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687045-1278446540/watcher-2687045-1278446540 -o /tmp/evaluation-result-2687045-1278446540/solver-2687045-1278446540 -C 1800 -W 2000 -M 1800 run HOME/instance-2687045-1278446540.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 002a977405549506cf955068ac342d61 RANDOM SEED=1843954905 node081.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 : 3000.242 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 : 3000.242 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 : 5999.38 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1820004 kB Buffers: 9536 kB Cached: 122396 kB SwapCached: 80 kB Active: 25900 kB Inactive: 139696 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1820004 kB SwapTotal: 4192956 kB SwapFree: 4164940 kB Dirty: 8080 kB Writeback: 0 kB AnonPages: 33568 kB Mapped: 13384 kB Slab: 51592 kB PageTables: 4116 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183684 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 121796 MiB End job on node081 at 2010-07-06 22:02:35