Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.1 | 13.1225 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=460-sizeP=231-sizeQ=460-367423129-max.opb |
MD5SUM | 74dac00a4979a8cd5d3f4292ad3ec004 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -1 |
Optimality of the best value was proved | NO |
Number of variables | 106951 |
Total number of constraints | 318781 |
Number of constraints which are clauses | 318780 |
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 | 106260 |
Number of terms in the objective function | 231 |
Biggest coefficient in the objective function | 1725436586697640946858688965569256363112777243042596638790631055949824 |
Number of bits for the biggest coefficient in the objective function | 231 |
Sum of the numbers in the objective function | 3450873173395281893717377931138512726225554486085193277581262111899647 |
Number of bits of the sum of numbers in the objective function | 231 |
Biggest number in a constraint | 2568425733177916751582514591250062824975751856847252861083144972201529372215371495172688738416791235950675277761805770367685269653410060480042878305982363696267199058168185838960773319279454451792623658074112 |
Number of bits of the biggest number in a constraint | 690 |
Biggest sum of numbers in a constraint | 10273702932711667006330058365000251299903007427389011444332579888806117119150450980598364387789362806715159761636352224959479775105866707576248572053899244884258622387609641105402680464792324232304944082188954 |
Number of bits of the biggest sum of numbers | 691 |
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 106951 318781 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-2674215-1276804404/watcher-2674215-1276804404 -o /tmp/evaluation-result-2674215-1276804404/solver-2674215-1276804404 -C 1800 -W 2000 -M 1800 run HOME/instance-2674215-1276804404.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 14622 /proc/meminfo: memFree=1828468/2059040 swapFree=4139832/4192956 [pid=14622] ppid=14620 vsize=8700 CPUtime=0 /proc/14622/stat : 14622 (run) S 14620 14622 14199 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56044572 8908800 251 1992294400 4194304 4922060 140736177679792 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14622/statm: 2175 251 211 178 0 68 0 [startup+0.106076 s] /proc/loadavg: 1.00 1.00 1.00 3/106 14622 /proc/meminfo: memFree=1828468/2059040 swapFree=4139832/4192956 [pid=14622] ppid=14620 vsize=8700 CPUtime=0 /proc/14622/stat : 14622 (run) S 14620 14622 14199 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56044572 8908800 251 1992294400 4194304 4922060 140736177679792 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14622/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.201084 s] /proc/loadavg: 1.00 1.00 1.00 3/106 14622 /proc/meminfo: memFree=1828468/2059040 swapFree=4139832/4192956 [pid=14622] ppid=14620 vsize=8700 CPUtime=0 /proc/14622/stat : 14622 (run) S 14620 14622 14199 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56044572 8908800 251 1992294400 4194304 4922060 140736177679792 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14622/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301091 s] /proc/loadavg: 1.00 1.00 1.00 3/106 14622 /proc/meminfo: memFree=1828468/2059040 swapFree=4139832/4192956 [pid=14622] ppid=14620 vsize=8700 CPUtime=0 /proc/14622/stat : 14622 (run) S 14620 14622 14199 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56044572 8908800 251 1992294400 4194304 4922060 140736177679792 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14622/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701124 s] /proc/loadavg: 1.00 1.00 1.00 3/106 14622 /proc/meminfo: memFree=1828468/2059040 swapFree=4139832/4192956 [pid=14622] ppid=14620 vsize=8700 CPUtime=0 /proc/14622/stat : 14622 (run) S 14620 14622 14199 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56044572 8908800 251 1992294400 4194304 4922060 140736177679792 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14622/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50119 s] /proc/loadavg: 1.00 1.00 1.00 2/108 14625 /proc/meminfo: memFree=1601160/2059040 swapFree=4139832/4192956 [pid=14622] ppid=14620 vsize=8700 CPUtime=0 /proc/14622/stat : 14622 (run) S 14620 14622 14199 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56044572 8908800 251 1992294400 4194304 4922060 140736177679792 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14622/statm: 2175 251 211 178 0 68 0 [pid=14624] ppid=14622 vsize=306532 CPUtime=1.49 /proc/14624/stat : 14624 (PBPASSolver) R 14622 14622 14199 0 -1 4202496 76051 0 0 0 61 88 0 0 25 0 1 0 56044573 313888768 75989 1992294400 134512640 134902295 4288376816 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/14624/statm: 76633 75993 256 96 0 75845 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 315232 [startup+3.10132 s] /proc/loadavg: 1.00 1.00 1.00 2/108 14625 /proc/meminfo: memFree=1397180/2059040 swapFree=4139832/4192956 [pid=14622] ppid=14620 vsize=8700 CPUtime=0 /proc/14622/stat : 14622 (run) S 14620 14622 14199 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56044572 8908800 251 1992294400 4194304 4922060 140736177679792 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14622/statm: 2175 251 211 178 0 68 0 [pid=14624] ppid=14622 vsize=584676 CPUtime=3.09 /proc/14624/stat : 14624 (PBPASSolver) R 14622 14622 14199 0 -1 4202496 145578 0 0 0 141 168 0 0 25 0 1 0 56044573 598708224 145516 1992294400 134512640 134902295 4288376816 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/14624/statm: 146169 145516 256 96 0 145381 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 593376 [startup+6.30058 s] /proc/loadavg: 1.00 1.00 1.00 2/108 14625 /proc/meminfo: memFree=883448/2059040 swapFree=4139832/4192956 [pid=14622] ppid=14620 vsize=8700 CPUtime=0 /proc/14622/stat : 14622 (run) S 14620 14622 14199 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56044572 8908800 251 1992294400 4194304 4922060 140736177679792 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14622/statm: 2175 251 211 178 0 68 0 [pid=14624] ppid=14622 vsize=1055364 CPUtime=6.29 /proc/14624/stat : 14624 (PBPASSolver) R 14622 14622 14199 0 -1 4202496 263286 0 0 0 325 304 0 0 25 0 1 0 56044573 1080692736 263224 1992294400 134512640 134902295 4288376816 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/14624/statm: 263841 263224 256 96 0 263053 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1064064 [startup+12.7021 s] /proc/loadavg: 1.00 1.00 1.00 2/108 14625 /proc/meminfo: memFree=84516/2059040 swapFree=4139832/4192956 [pid=14622] ppid=14620 vsize=8700 CPUtime=0 /proc/14622/stat : 14622 (run) S 14620 14622 14199 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56044572 8908800 251 1992294400 4194304 4922060 140736177679792 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14622/statm: 2175 251 211 178 0 68 0 [pid=14624] ppid=14622 vsize=1806020 CPUtime=12.68 /proc/14624/stat : 14624 (PBPASSolver) R 14622 14622 14199 0 -1 4202496 450970 0 0 0 753 515 0 0 25 0 1 0 56044573 1849364480 450908 1992294400 134512640 134902295 4288376816 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/14624/statm: 451505 450908 256 96 0 450717 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1814720 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.1082 s] /proc/loadavg: 1.00 1.00 1.00 2/108 14625 /proc/meminfo: memFree=10592/2059040 swapFree=4139832/4192956 [pid=14622] ppid=14620 vsize=8700 CPUtime=0 /proc/14622/stat : 14622 (run) S 14620 14622 14199 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56044572 8908800 251 1992294400 4194304 4922060 140736177679792 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14622/statm: 2175 251 211 178 0 68 0 [pid=14624] ppid=14622 vsize=1839172 CPUtime=13.1 /proc/14624/stat : 14624 (PBPASSolver) R 14622 14622 14199 0 -1 4202496 459255 0 0 0 782 528 0 0 25 0 1 0 56044573 1883312128 459193 1992294400 134512640 134902295 4288376816 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/14624/statm: 459793 459196 256 96 0 459005 0 Current children cumulated CPU time (s) 13.1 Current children cumulated vsize (KiB) 1847872 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 14622 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 13.1 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.1225 CPU time (s): 13.1 CPU user time (s): 7.82 CPU system time (s): 5.28 CPU usage (%): 99.8288 Max. virtual memory (cumulated for all children) (KiB): 1847872 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= 523 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= 4 involuntary context switches= 4 runsolver used 0.022996 second user time and 0.083987 second system time The end
Begin job on node003 at 2010-06-17 21:53:26 IDJOB=2674215 IDBENCH=2960 IDSOLVER=1174 FILE ID=node003/2674215-1276804404 PBS_JOBID= 11176647 Free space on /tmp= 62504 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=460-sizeP=231-sizeQ=460-367423129-max.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674215-1276804404/watcher-2674215-1276804404 -o /tmp/evaluation-result-2674215-1276804404/solver-2674215-1276804404 -C 1800 -W 2000 -M 1800 run HOME/instance-2674215-1276804404.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 74dac00a4979a8cd5d3f4292ad3ec004 RANDOM SEED=1995526344 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: 1828988 kB Buffers: 16460 kB Cached: 119740 kB SwapCached: 5344 kB Active: 27516 kB Inactive: 120748 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1828988 kB SwapTotal: 4192956 kB SwapFree: 4139832 kB Dirty: 21024 kB Writeback: 0 kB AnonPages: 10940 kB Mapped: 12984 kB Slab: 60024 kB PageTables: 3976 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183484 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= 62504 MiB End job on node003 at 2010-06-17 21:53:42