Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.6 | 12.6182 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=400-sizeP=201-sizeQ=400-517735400-max.opb |
MD5SUM | 57770cf676196c26ecb8cc01d6a682c4 |
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 | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 81001 |
Total number of constraints | 241201 |
Number of constraints which are clauses | 241200 |
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 | 80400 |
Number of terms in the objective function | 201 |
Biggest coefficient in the objective function | 1606938044258990275541962092341162602522202993782792835301376 |
Number of bits for the biggest coefficient in the objective function | 201 |
Sum of the numbers in the objective function | 3213876088517980551083924184682325205044405987565585670602751 |
Number of bits of the sum of numbers in the objective function | 201 |
Biggest number in a constraint | 2074757784440496479256203931845580575506223116121218449997828664845326405706454073199853524473551897144098943305650394591197575537705887653943437417056981843530590901700754761842688 |
Number of bits of the biggest number in a constraint | 600 |
Biggest sum of numbers in a constraint | 8299031137761985917024815727382322302024892464484873799991313498100123611208949766753886495932953416094301423590956938717964645268420282271424527841217460028761689119972815147010025 |
Number of bits of the biggest sum of numbers | 601 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
12.60/12.61 c 81001 241201 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-2673847-1276804645/watcher-2673847-1276804645 -o /tmp/evaluation-result-2673847-1276804645/solver-2673847-1276804645 -C 1800 -W 2000 -M 1800 run HOME/instance-2673847-1276804645.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: 1.01 1.00 0.99 3/105 24841 /proc/meminfo: memFree=1853436/2059040 swapFree=4139712/4192956 [pid=24841] ppid=24839 vsize=8700 CPUtime=0 /proc/24841/stat : 24841 (run) S 24839 24841 24351 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 21758196 8908800 251 1992294400 4194304 4922060 140734771573264 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24841/statm: 2175 251 211 178 0 68 0 [startup+0.034258 s] /proc/loadavg: 1.01 1.00 0.99 3/105 24841 /proc/meminfo: memFree=1853436/2059040 swapFree=4139712/4192956 [pid=24841] ppid=24839 vsize=8700 CPUtime=0 /proc/24841/stat : 24841 (run) S 24839 24841 24351 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 21758196 8908800 251 1992294400 4194304 4922060 140734771573264 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24841/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100263 s] /proc/loadavg: 1.01 1.00 0.99 3/105 24841 /proc/meminfo: memFree=1853436/2059040 swapFree=4139712/4192956 [pid=24841] ppid=24839 vsize=8700 CPUtime=0 /proc/24841/stat : 24841 (run) S 24839 24841 24351 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 21758196 8908800 251 1992294400 4194304 4922060 140734771573264 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24841/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300285 s] /proc/loadavg: 1.01 1.00 0.99 3/105 24841 /proc/meminfo: memFree=1853436/2059040 swapFree=4139712/4192956 [pid=24841] ppid=24839 vsize=8700 CPUtime=0 /proc/24841/stat : 24841 (run) S 24839 24841 24351 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 21758196 8908800 251 1992294400 4194304 4922060 140734771573264 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24841/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700328 s] /proc/loadavg: 1.01 1.00 0.99 3/105 24841 /proc/meminfo: memFree=1853436/2059040 swapFree=4139712/4192956 [pid=24841] ppid=24839 vsize=8700 CPUtime=0 /proc/24841/stat : 24841 (run) S 24839 24841 24351 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 21758196 8908800 251 1992294400 4194304 4922060 140734771573264 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24841/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50042 s] /proc/loadavg: 1.01 1.00 0.99 2/107 24844 /proc/meminfo: memFree=1633940/2059040 swapFree=4139712/4192956 [pid=24841] ppid=24839 vsize=8700 CPUtime=0 /proc/24841/stat : 24841 (run) S 24839 24841 24351 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 21758196 8908800 251 1992294400 4194304 4922060 140734771573264 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24841/statm: 2175 251 211 178 0 68 0 [pid=24843] ppid=24841 vsize=322244 CPUtime=1.49 /proc/24843/stat : 24843 (PBPASSolver) R 24841 24841 24351 0 -1 4202496 80016 0 0 0 62 87 0 0 25 0 1 0 21758196 329977856 79954 1992294400 134512640 134902295 4294103888 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24843/statm: 80561 79957 256 96 0 79773 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 330944 [startup+3.10159 s] /proc/loadavg: 1.09 1.02 0.99 2/107 24844 /proc/meminfo: memFree=1419296/2059040 swapFree=4139712/4192956 [pid=24841] ppid=24839 vsize=8700 CPUtime=0 /proc/24841/stat : 24841 (run) S 24839 24841 24351 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 21758196 8908800 251 1992294400 4194304 4922060 140734771573264 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24841/statm: 2175 251 211 178 0 68 0 [pid=24843] ppid=24841 vsize=611812 CPUtime=3.09 /proc/24843/stat : 24843 (PBPASSolver) R 24841 24841 24351 0 -1 4202496 152418 0 0 0 144 165 0 0 25 0 1 0 21758196 626495488 152356 1992294400 134512640 134902295 4294103888 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24843/statm: 152953 152359 256 96 0 152165 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 620512 [startup+6.30195 s] /proc/loadavg: 1.09 1.02 0.99 2/107 24844 /proc/meminfo: memFree=884732/2059040 swapFree=4139712/4192956 [pid=24841] ppid=24839 vsize=8700 CPUtime=0 /proc/24841/stat : 24841 (run) S 24839 24841 24351 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 21758196 8908800 251 1992294400 4194304 4922060 140734771573264 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24841/statm: 2175 251 211 178 0 68 0 [pid=24843] ppid=24841 vsize=1096100 CPUtime=6.28 /proc/24843/stat : 24843 (PBPASSolver) R 24841 24841 24351 0 -1 4202496 273485 0 0 0 331 297 0 0 25 0 1 0 21758196 1122406400 273424 1992294400 134512640 134902295 4294103888 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24843/statm: 274025 273427 256 96 0 273237 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1104800 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+12.6041 s] /proc/loadavg: 1.08 1.02 0.99 2/107 24844 /proc/meminfo: memFree=10700/2059040 swapFree=4139712/4192956 [pid=24841] ppid=24839 vsize=8700 CPUtime=0 /proc/24841/stat : 24841 (run) S 24839 24841 24351 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 21758196 8908800 251 1992294400 4194304 4922060 140734771573264 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24841/statm: 2175 251 211 178 0 68 0 [pid=24843] ppid=24841 vsize=1844900 CPUtime=12.6 /proc/24843/stat : 24843 (PBPASSolver) R 24841 24841 24351 0 -1 4202496 460668 0 0 0 766 494 0 0 25 0 1 0 21758196 1889177600 460606 1992294400 134512640 134902295 4294103888 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24843/statm: 461225 460608 256 96 0 460437 0 Current children cumulated CPU time (s) 12.6 Current children cumulated vsize (KiB) 1853600 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 24841 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=1999 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=1999 # CPU time returned by wait4() is 0.003998 # while last known CPU time is 12.6 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 12.6182 CPU time (s): 12.6 CPU user time (s): 7.66 CPU system time (s): 4.94 CPU usage (%): 99.8559 Max. virtual memory (cumulated for all children) (KiB): 1853600 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.001999 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= 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= 3 involuntary context switches= 3 runsolver used 0.024996 second user time and 0.070989 second system time The end
Begin job on node087 at 2010-06-17 21:57:27 IDJOB=2673847 IDBENCH=3048 IDSOLVER=1174 FILE ID=node087/2673847-1276804645 PBS_JOBID= 11176659 Free space on /tmp= 62540 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=400-sizeP=201-sizeQ=400-517735400-max.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673847-1276804645/watcher-2673847-1276804645 -o /tmp/evaluation-result-2673847-1276804645/solver-2673847-1276804645 -C 1800 -W 2000 -M 1800 run HOME/instance-2673847-1276804645.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 57770cf676196c26ecb8cc01d6a682c4 RANDOM SEED=368674228 node087.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 : 3000.213 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 : 6000.42 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 : 3000.213 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1853956 kB Buffers: 23968 kB Cached: 92344 kB SwapCached: 5544 kB Active: 33276 kB Inactive: 95260 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1853956 kB SwapTotal: 4192956 kB SwapFree: 4139712 kB Dirty: 14900 kB Writeback: 0 kB AnonPages: 10776 kB Mapped: 12892 kB Slab: 54616 kB PageTables: 3976 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182248 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= 62540 MiB End job on node087 at 2010-06-17 21:57:41