Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.1 | 13.1222 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ aksoy/decomp/normalized-matrix_5x3_7.opb |
MD5SUM | 7da351a6b3346c83b923d96056c07b3e |
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 | 24 |
Best CPU time to get the best result obtained on this benchmark | 1800.44 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 21 |
Optimality of the best value was proved | NO |
Number of variables | 12935 |
Total number of constraints | 47889 |
Number of constraints which are clauses | 47870 |
Number of constraints which are cardinality constraints (but not clauses) | 1 |
Number of constraints which are nor clauses,nor cardinality constraints | 18 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 953 |
Number of terms in the objective function | 953 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 953 |
Number of bits of the sum of numbers in the objective function | 10 |
Biggest number in a constraint | 31 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 984 |
Number of bits of the biggest sum of numbers | 10 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.10/13.11 c 12935 47889 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-2673665-1276805600/watcher-2673665-1276805600 -o /tmp/evaluation-result-2673665-1276805600/solver-2673665-1276805600 -C 1800 -W 2000 -M 1800 run HOME/instance-2673665-1276805600.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: 0.94 0.98 0.99 3/106 16647 /proc/meminfo: memFree=1854404/2059040 swapFree=4139252/4192956 [pid=16647] ppid=16645 vsize=8700 CPUtime=0 /proc/16647/stat : 16647 (run) S 16645 16647 16337 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56161534 8908800 251 1992294400 4194304 4922060 140735420224848 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16647/statm: 2175 251 211 178 0 68 0 [startup+0.062091 s] /proc/loadavg: 0.94 0.98 0.99 3/106 16647 /proc/meminfo: memFree=1854404/2059040 swapFree=4139252/4192956 [pid=16647] ppid=16645 vsize=8700 CPUtime=0 /proc/16647/stat : 16647 (run) S 16645 16647 16337 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56161534 8908800 251 1992294400 4194304 4922060 140735420224848 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16647/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101095 s] /proc/loadavg: 0.94 0.98 0.99 3/106 16647 /proc/meminfo: memFree=1854404/2059040 swapFree=4139252/4192956 [pid=16647] ppid=16645 vsize=8700 CPUtime=0 /proc/16647/stat : 16647 (run) S 16645 16647 16337 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56161534 8908800 251 1992294400 4194304 4922060 140735420224848 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16647/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301121 s] /proc/loadavg: 0.94 0.98 0.99 3/106 16647 /proc/meminfo: memFree=1854404/2059040 swapFree=4139252/4192956 [pid=16647] ppid=16645 vsize=8700 CPUtime=0 /proc/16647/stat : 16647 (run) S 16645 16647 16337 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56161534 8908800 251 1992294400 4194304 4922060 140735420224848 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16647/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701173 s] /proc/loadavg: 0.94 0.98 0.99 3/106 16647 /proc/meminfo: memFree=1854404/2059040 swapFree=4139252/4192956 [pid=16647] ppid=16645 vsize=8700 CPUtime=0 /proc/16647/stat : 16647 (run) S 16645 16647 16337 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56161534 8908800 251 1992294400 4194304 4922060 140735420224848 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16647/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50028 s] /proc/loadavg: 0.94 0.98 0.99 2/108 16650 /proc/meminfo: memFree=1646440/2059040 swapFree=4139252/4192956 [pid=16647] ppid=16645 vsize=8700 CPUtime=0 /proc/16647/stat : 16647 (run) S 16645 16647 16337 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56161534 8908800 251 1992294400 4194304 4922060 140735420224848 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16647/statm: 2175 251 211 178 0 68 0 [pid=16649] ppid=16647 vsize=305348 CPUtime=1.49 /proc/16649/stat : 16649 (PBPASSolver) R 16647 16647 16337 0 -1 4202496 75772 0 0 0 63 86 0 0 25 0 1 0 56161535 312676352 75709 1992294400 134512640 134902295 4289260784 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16649/statm: 76337 75713 256 96 0 75549 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 314048 [startup+3.10049 s] /proc/loadavg: 0.94 0.98 0.99 2/108 16650 /proc/meminfo: memFree=1443700/2059040 swapFree=4139252/4192956 [pid=16647] ppid=16645 vsize=8700 CPUtime=0 /proc/16647/stat : 16647 (run) S 16645 16647 16337 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56161534 8908800 251 1992294400 4194304 4922060 140735420224848 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16647/statm: 2175 251 211 178 0 68 0 [pid=16649] ppid=16647 vsize=581444 CPUtime=3.08 /proc/16649/stat : 16649 (PBPASSolver) R 16647 16647 16337 0 -1 4202496 144807 0 0 0 139 169 0 0 25 0 1 0 56161535 595398656 144744 1992294400 134512640 134902295 4289260784 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16649/statm: 145361 144749 256 96 0 144573 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 590144 [startup+6.30091 s] /proc/loadavg: 0.94 0.98 0.99 2/108 16650 /proc/meminfo: memFree=927736/2059040 swapFree=4139252/4192956 [pid=16647] ppid=16645 vsize=8700 CPUtime=0 /proc/16647/stat : 16647 (run) S 16645 16647 16337 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56161534 8908800 251 1992294400 4194304 4922060 140735420224848 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16647/statm: 2175 251 211 178 0 68 0 [pid=16649] ppid=16647 vsize=1051140 CPUtime=6.28 /proc/16649/stat : 16649 (PBPASSolver) R 16647 16647 16337 0 -1 4202496 262218 0 0 0 324 304 0 0 25 0 1 0 56161535 1076367360 262155 1992294400 134512640 134902295 4289260784 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16649/statm: 262785 262155 256 96 0 261997 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1059840 [startup+12.7007 s] /proc/loadavg: 0.95 0.98 0.99 2/108 16650 /proc/meminfo: memFree=130540/2059040 swapFree=4139252/4192956 [pid=16647] ppid=16645 vsize=8700 CPUtime=0 /proc/16647/stat : 16647 (run) S 16645 16647 16337 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56161534 8908800 251 1992294400 4194304 4922060 140735420224848 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16647/statm: 2175 251 211 178 0 68 0 [pid=16649] ppid=16647 vsize=1794468 CPUtime=12.68 /proc/16649/stat : 16649 (PBPASSolver) R 16647 16647 16337 0 -1 4202496 448039 0 0 0 745 523 0 0 25 0 1 0 56161535 1837535232 447976 1992294400 134512640 134902295 4289260784 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16649/statm: 448617 447977 256 96 0 447829 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1803168 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.1008 s] /proc/loadavg: 0.95 0.98 0.99 2/108 16650 /proc/meminfo: memFree=18568/2059040 swapFree=4139252/4192956 [pid=16647] ppid=16645 vsize=8700 CPUtime=0 /proc/16647/stat : 16647 (run) S 16645 16647 16337 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56161534 8908800 251 1992294400 4194304 4922060 140735420224848 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16647/statm: 2175 251 211 178 0 68 0 [pid=16649] ppid=16647 vsize=1835620 CPUtime=13.1 /proc/16649/stat : 16649 (PBPASSolver) R 16647 16647 16337 0 -1 4202496 458362 0 0 0 773 537 0 0 25 0 1 0 56161535 1879674880 458300 1992294400 134512640 134902295 4289260784 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16649/statm: 458905 458302 256 96 0 458117 0 Current children cumulated CPU time (s) 13.1 Current children cumulated vsize (KiB) 1844320 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.1008 s] /proc/loadavg: 0.95 0.98 0.99 2/108 16650 /proc/meminfo: memFree=18568/2059040 swapFree=4139252/4192956 [pid=16647] ppid=16645 vsize=8700 CPUtime=0 /proc/16647/stat : 16647 (run) S 16645 16647 16337 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56161534 8908800 251 1992294400 4194304 4922060 140735420224848 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16647/statm: 2175 251 211 178 0 68 0 [pid=16649] ppid=16647 vsize=1835620 CPUtime=13.1 /proc/16649/stat : 16649 (PBPASSolver) R 16647 16647 16337 0 -1 4202496 458362 0 0 0 773 537 0 0 25 0 1 0 56161535 1879674880 458300 1992294400 134512640 134902295 4289260784 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16649/statm: 458905 458302 256 96 0 458117 0 Current children cumulated CPU time (s) 13.1 Current children cumulated vsize (KiB) 1844320 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 16647 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 13.1 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.1222 CPU time (s): 13.1 CPU user time (s): 7.73 CPU system time (s): 5.37 CPU usage (%): 99.8305 Max. virtual memory (cumulated for all children) (KiB): 1844320 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= 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 0.021996 second user time and 0.080987 second system time The end
Begin job on node013 at 2010-06-17 22:13:20 IDJOB=2673665 IDBENCH=25014 IDSOLVER=1174 FILE ID=node013/2673665-1276805600 PBS_JOBID= 11176679 Free space on /tmp= 62548 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_7.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673665-1276805600/watcher-2673665-1276805600 -o /tmp/evaluation-result-2673665-1276805600/solver-2673665-1276805600 -C 1800 -W 2000 -M 1800 run HOME/instance-2673665-1276805600.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7da351a6b3346c83b923d96056c07b3e RANDOM SEED=1562704141 node013.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 : 3000.253 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 : 6000.50 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 : 3000.253 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1854924 kB Buffers: 32908 kB Cached: 77696 kB SwapCached: 6196 kB Active: 21220 kB Inactive: 102232 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1854924 kB SwapTotal: 4192956 kB SwapFree: 4139252 kB Dirty: 2160 kB Writeback: 0 kB AnonPages: 11524 kB Mapped: 12904 kB Slab: 58828 kB PageTables: 3904 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180744 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= 62548 MiB End job on node013 at 2010-06-17 22:13:35