Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 80.97 | 81.0146 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=80-sizeP=41-sizeQ=80-505615378-max.opb |
MD5SUM | 37b8d6470d70c8bd94b60d5c165e51c9 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | -2 |
Best CPU time to get the best result obtained on this benchmark | 1800.41 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -2 |
Optimality of the best value was proved | NO |
Number of variables | 3401 |
Total number of constraints | 9841 |
Number of constraints which are clauses | 9840 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 3280 |
Number of terms in the objective function | 41 |
Biggest coefficient in the objective function | 1099511627776 |
Number of bits for the biggest coefficient in the objective function | 41 |
Sum of the numbers in the objective function | 2199023255551 |
Number of bits of the sum of numbers in the objective function | 41 |
Biggest number in a constraint | 664613997892457936451903530140172288 |
Number of bits of the biggest number in a constraint | 120 |
Biggest sum of numbers in a constraint | 2658455991569056391466495993868342803 |
Number of bits of the biggest sum of numbers | 121 |
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-2674217-1276804439/watcher-2674217-1276804439 -o /tmp/evaluation-result-2674217-1276804439/solver-2674217-1276804439 -C 1800 -W 2000 -M 1800 run HOME/instance-2674217-1276804439.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 14684 /proc/meminfo: memFree=1871624/2059040 swapFree=4139832/4192956 [pid=14684] ppid=14682 vsize=8700 CPUtime=0 /proc/14684/stat : 14684 (run) S 14682 14684 14199 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56047797 8908800 251 1992294400 4194304 4922060 140737419274608 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14684/statm: 2175 251 211 178 0 68 0 [startup+0.0547929 s] /proc/loadavg: 0.94 0.98 0.99 3/106 14684 /proc/meminfo: memFree=1871624/2059040 swapFree=4139832/4192956 [pid=14684] ppid=14682 vsize=8700 CPUtime=0 /proc/14684/stat : 14684 (run) S 14682 14684 14199 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56047797 8908800 251 1992294400 4194304 4922060 140737419274608 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14684/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100791 s] /proc/loadavg: 0.94 0.98 0.99 3/106 14684 /proc/meminfo: memFree=1871624/2059040 swapFree=4139832/4192956 [pid=14684] ppid=14682 vsize=8700 CPUtime=0 /proc/14684/stat : 14684 (run) S 14682 14684 14199 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56047797 8908800 251 1992294400 4194304 4922060 140737419274608 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14684/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300808 s] /proc/loadavg: 0.94 0.98 0.99 3/106 14684 /proc/meminfo: memFree=1871624/2059040 swapFree=4139832/4192956 [pid=14684] ppid=14682 vsize=8700 CPUtime=0 /proc/14684/stat : 14684 (run) S 14682 14684 14199 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56047797 8908800 251 1992294400 4194304 4922060 140737419274608 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14684/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700841 s] /proc/loadavg: 0.94 0.98 0.99 3/106 14684 /proc/meminfo: memFree=1871624/2059040 swapFree=4139832/4192956 [pid=14684] ppid=14682 vsize=8700 CPUtime=0 /proc/14684/stat : 14684 (run) S 14682 14684 14199 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56047797 8908800 251 1992294400 4194304 4922060 140737419274608 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14684/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50091 s] /proc/loadavg: 0.94 0.98 0.99 2/108 14687 /proc/meminfo: memFree=1658700/2059040 swapFree=4139832/4192956 [pid=14684] ppid=14682 vsize=8700 CPUtime=0 /proc/14684/stat : 14684 (run) S 14682 14684 14199 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56047797 8908800 251 1992294400 4194304 4922060 140737419274608 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14684/statm: 2175 251 211 178 0 68 0 [pid=14686] ppid=14684 vsize=312196 CPUtime=1.48 /proc/14686/stat : 14686 (PBPASSolver) R 14684 14684 14199 0 -1 4202496 77518 0 0 0 64 84 0 0 20 0 1 0 56047798 319688704 77456 1992294400 134512640 134902295 4291816640 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/14686/statm: 78049 77458 256 96 0 77261 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 320896 [startup+3.10103 s] /proc/loadavg: 0.94 0.98 0.99 2/108 14687 /proc/meminfo: memFree=1451496/2059040 swapFree=4139832/4192956 [pid=14684] ppid=14682 vsize=8700 CPUtime=0 /proc/14684/stat : 14684 (run) S 14682 14684 14199 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56047797 8908800 251 1992294400 4194304 4922060 140737419274608 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14684/statm: 2175 251 211 178 0 68 0 [pid=14686] ppid=14684 vsize=483132 CPUtime=3.08 /proc/14686/stat : 14686 (PBPASSolver) R 14684 14684 14199 0 -1 4202496 120343 0 0 0 170 138 0 0 24 0 1 0 56047798 494727168 120145 1992294400 134512640 134902295 4291816640 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/14686/statm: 120783 120145 260 96 0 119995 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 491832 [startup+6.30129 s] /proc/loadavg: 0.94 0.98 0.99 2/108 14687 /proc/meminfo: memFree=1337044/2059040 swapFree=4139832/4192956 [pid=14684] ppid=14682 vsize=8700 CPUtime=0 /proc/14684/stat : 14684 (run) S 14682 14684 14199 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56047797 8908800 251 1992294400 4194304 4922060 140737419274608 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14684/statm: 2175 251 211 178 0 68 0 [pid=14686] ppid=14684 vsize=551708 CPUtime=6.29 /proc/14686/stat : 14686 (PBPASSolver) R 14684 14684 14199 0 -1 4202496 137513 0 0 0 485 144 0 0 25 0 1 0 56047798 564948992 137315 1992294400 134512640 134902295 4291816640 18446744073709551615 134893924 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/14686/statm: 137927 137315 261 96 0 137139 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 560408 [startup+12.7018 s] /proc/loadavg: 0.95 0.98 0.99 2/108 14687 /proc/meminfo: memFree=1259048/2059040 swapFree=4139832/4192956 [pid=14684] ppid=14682 vsize=8700 CPUtime=0 /proc/14684/stat : 14684 (run) S 14682 14684 14199 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56047797 8908800 251 1992294400 4194304 4922060 140737419274608 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14684/statm: 2175 251 211 178 0 68 0 [pid=14686] ppid=14684 vsize=628176 CPUtime=12.68 /proc/14686/stat : 14686 (PBPASSolver) R 14684 14684 14199 0 -1 4202496 156796 0 0 0 1118 150 0 0 25 0 1 0 56047798 643252224 155854 1992294400 134512640 134902295 4291816640 18446744073709551615 10954236 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/14686/statm: 157044 155854 262 96 0 156256 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 636876 [startup+25.5009 s] /proc/loadavg: 0.96 0.98 0.99 2/108 14687 /proc/meminfo: memFree=1035972/2059040 swapFree=4139832/4192956 [pid=14684] ppid=14682 vsize=8700 CPUtime=0 /proc/14684/stat : 14684 (run) S 14682 14684 14199 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56047797 8908800 251 1992294400 4194304 4922060 140737419274608 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14684/statm: 2175 251 211 178 0 68 0 [pid=14686] ppid=14684 vsize=853700 CPUtime=25.47 /proc/14686/stat : 14686 (PBPASSolver) R 14684 14684 14199 0 -1 4202496 218360 0 0 0 2371 176 0 0 25 0 1 0 56047798 874188800 209848 1992294400 134512640 134902295 4291816640 18446744073709551615 4159911753 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/14686/statm: 213425 209848 262 96 0 212637 0 Current children cumulated CPU time (s) 25.47 Current children cumulated vsize (KiB) 862400 [startup+51.1009 s] /proc/loadavg: 0.97 0.98 0.99 2/108 14687 /proc/meminfo: memFree=595276/2059040 swapFree=4139832/4192956 [pid=14684] ppid=14682 vsize=8700 CPUtime=0 /proc/14684/stat : 14684 (run) S 14682 14684 14199 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56047797 8908800 251 1992294400 4194304 4922060 140737419274608 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14684/statm: 2175 251 211 178 0 68 0 [pid=14686] ppid=14684 vsize=1327144 CPUtime=51.07 /proc/14686/stat : 14686 (PBPASSolver) R 14684 14684 14199 0 -1 4202496 341116 0 0 0 4877 230 0 0 25 0 1 0 56047798 1358995456 321145 1992294400 134512640 134902295 4291816640 18446744073709551615 10954236 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/14686/statm: 331786 321145 262 96 0 330998 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 1335844 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+81.0014 s] /proc/loadavg: 0.98 0.98 0.99 2/108 14689 /proc/meminfo: memFree=74228/2059040 swapFree=4139832/4192956 [pid=14684] ppid=14682 vsize=8700 CPUtime=0 /proc/14684/stat : 14684 (run) S 14682 14684 14199 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56047797 8908800 251 1992294400 4194304 4922060 140737419274608 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14684/statm: 2175 251 211 178 0 68 0 [pid=14686] ppid=14684 vsize=1835892 CPUtime=80.97 /proc/14686/stat : 14686 (PBPASSolver) R 14684 14684 14199 0 -1 4202496 490719 0 0 0 7800 297 0 0 25 0 1 0 56047798 1879953408 448580 1992294400 134512640 134902295 4291816640 18446744073709551615 10954236 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/14686/statm: 458973 448580 262 96 0 458185 0 Current children cumulated CPU time (s) 80.97 Current children cumulated vsize (KiB) 1844592 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 14684 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 80.97 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 81.0146 CPU time (s): 80.97 CPU user time (s): 78 CPU system time (s): 2.97 CPU usage (%): 99.9449 Max. virtual memory (cumulated for all children) (KiB): 1844592 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 0.148977 second user time and 0.381941 second system time The end
Begin job on node003 at 2010-06-17 21:53:59 IDJOB=2674217 IDBENCH=2977 IDSOLVER=1174 FILE ID=node003/2674217-1276804439 PBS_JOBID= 11176647 Free space on /tmp= 62524 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=80-sizeP=41-sizeQ=80-505615378-max.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674217-1276804439/watcher-2674217-1276804439 -o /tmp/evaluation-result-2674217-1276804439/solver-2674217-1276804439 -C 1800 -W 2000 -M 1800 run HOME/instance-2674217-1276804439.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 37b8d6470d70c8bd94b60d5c165e51c9 RANDOM SEED=129049687 node003.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 : 3000.251 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 : 3000.251 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: 1872144 kB Buffers: 15672 kB Cached: 78356 kB SwapCached: 5344 kB Active: 7200 kB Inactive: 98896 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1872144 kB SwapTotal: 4192956 kB SwapFree: 4139832 kB Dirty: 1092 kB Writeback: 0 kB AnonPages: 11024 kB Mapped: 12928 kB Slab: 58936 kB PageTables: 3996 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182476 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= 62524 MiB End job on node003 at 2010-06-17 21:55:22