Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.99 | 13.0155 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=180-sizeP=91-sizeQ=180-780825197.opb |
MD5SUM | 0a6144d2156b2eb66da8c624c6f3d576 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1 |
Best CPU time to get the best result obtained on this benchmark | 4.6243 |
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 | YES |
Number of variables | 16651 |
Total number of constraints | 49141 |
Number of constraints which are clauses | 49140 |
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 | 16380 |
Number of terms in the objective function | 91 |
Biggest coefficient in the objective function | 1237940039285380274899124224 |
Number of bits for the biggest coefficient in the objective function | 91 |
Sum of the numbers in the objective function | 2475880078570760549798248447 |
Number of bits of the sum of numbers in the objective function | 91 |
Biggest number in a constraint | 948568795032094272909893509191171341133987714380927500611236528192824358010355712 |
Number of bits of the biggest number in a constraint | 270 |
Biggest sum of numbers in a constraint | 3794275180128377091639574036150438611441468153567802156940920507153788002840397422 |
Number of bits of the biggest sum of numbers | 271 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
12.99/13.00 c 16651 49141 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-2674862-1276804461/watcher-2674862-1276804461 -o /tmp/evaluation-result-2674862-1276804461/solver-2674862-1276804461 -C 1800 -W 2000 -M 1800 run HOME/instance-2674862-1276804461.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: 0.93 0.96 0.98 3/106 20978 /proc/meminfo: memFree=1908332/2059040 swapFree=4135720/4192956 [pid=20978] ppid=20976 vsize=8700 CPUtime=0 /proc/20978/stat : 20978 (run) S 20976 20978 20611 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56047718 8908800 250 1992294400 4194304 4922060 140735267310896 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20978/statm: 2175 250 211 178 0 68 0 [startup+0.0774751 s] /proc/loadavg: 0.93 0.96 0.98 3/106 20978 /proc/meminfo: memFree=1908332/2059040 swapFree=4135720/4192956 [pid=20978] ppid=20976 vsize=8700 CPUtime=0 /proc/20978/stat : 20978 (run) S 20976 20978 20611 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56047718 8908800 250 1992294400 4194304 4922060 140735267310896 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20978/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.10148 s] /proc/loadavg: 0.93 0.96 0.98 3/106 20978 /proc/meminfo: memFree=1908332/2059040 swapFree=4135720/4192956 [pid=20978] ppid=20976 vsize=8700 CPUtime=0 /proc/20978/stat : 20978 (run) S 20976 20978 20611 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56047718 8908800 250 1992294400 4194304 4922060 140735267310896 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20978/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300519 s] /proc/loadavg: 0.93 0.96 0.98 3/106 20978 /proc/meminfo: memFree=1908332/2059040 swapFree=4135720/4192956 [pid=20978] ppid=20976 vsize=8700 CPUtime=0 /proc/20978/stat : 20978 (run) S 20976 20978 20611 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56047718 8908800 250 1992294400 4194304 4922060 140735267310896 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20978/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700597 s] /proc/loadavg: 0.93 0.96 0.98 3/106 20978 /proc/meminfo: memFree=1908332/2059040 swapFree=4135720/4192956 [pid=20978] ppid=20976 vsize=8700 CPUtime=0 /proc/20978/stat : 20978 (run) S 20976 20978 20611 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56047718 8908800 250 1992294400 4194304 4922060 140735267310896 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20978/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50075 s] /proc/loadavg: 0.93 0.96 0.98 2/108 20981 /proc/meminfo: memFree=1698136/2059040 swapFree=4135720/4192956 [pid=20978] ppid=20976 vsize=8700 CPUtime=0 /proc/20978/stat : 20978 (run) S 20976 20978 20611 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56047718 8908800 250 1992294400 4194304 4922060 140735267310896 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20978/statm: 2175 250 211 178 0 68 0 [pid=20980] ppid=20978 vsize=309124 CPUtime=1.49 /proc/20980/stat : 20980 (PBPASSolver) R 20978 20978 20611 0 -1 4202496 76749 0 0 0 61 88 0 0 25 0 1 0 56047718 316542976 76687 1992294400 134512640 134902295 4286606448 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20980/statm: 77281 76690 256 96 0 76493 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 317824 [startup+3.10107 s] /proc/loadavg: 0.94 0.96 0.98 2/108 20981 /proc/meminfo: memFree=1492296/2059040 swapFree=4135720/4192956 [pid=20978] ppid=20976 vsize=8700 CPUtime=0 /proc/20978/stat : 20978 (run) S 20976 20978 20611 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56047718 8908800 250 1992294400 4194304 4922060 140735267310896 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20978/statm: 2175 250 211 178 0 68 0 [pid=20980] ppid=20978 vsize=587588 CPUtime=3.09 /proc/20980/stat : 20980 (PBPASSolver) R 20978 20978 20611 0 -1 4202496 146389 0 0 0 138 171 0 0 25 0 1 0 56047718 601690112 146327 1992294400 134512640 134902295 4286606448 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20980/statm: 146961 146329 256 96 0 146173 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 596288 [startup+6.30069 s] /proc/loadavg: 0.94 0.96 0.98 2/108 20981 /proc/meminfo: memFree=973728/2059040 swapFree=4135720/4192956 [pid=20978] ppid=20976 vsize=8700 CPUtime=0 /proc/20978/stat : 20978 (run) S 20976 20978 20611 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56047718 8908800 250 1992294400 4194304 4922060 140735267310896 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20978/statm: 2175 250 211 178 0 68 0 [pid=20980] ppid=20978 vsize=1059300 CPUtime=6.28 /proc/20980/stat : 20980 (PBPASSolver) R 20978 20978 20611 0 -1 4202496 264288 0 0 0 319 309 0 0 25 0 1 0 56047718 1084723200 264226 1992294400 134512640 134902295 4286606448 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20980/statm: 264825 264229 256 96 0 264037 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1068000 [startup+12.7019 s] /proc/loadavg: 0.95 0.96 0.98 2/108 20981 /proc/meminfo: memFree=173432/2059040 swapFree=4135720/4192956 [pid=20978] ppid=20976 vsize=8700 CPUtime=0 /proc/20978/stat : 20978 (run) S 20976 20978 20611 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56047718 8908800 250 1992294400 4194304 4922060 140735267310896 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20978/statm: 2175 250 211 178 0 68 0 [pid=20980] ppid=20978 vsize=1806148 CPUtime=12.69 /proc/20980/stat : 20980 (PBPASSolver) R 20978 20978 20611 0 -1 4202496 451016 0 0 0 744 525 0 0 25 0 1 0 56047718 1849495552 450954 1992294400 134512640 134902295 4286606448 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20980/statm: 451537 450955 256 96 0 450749 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 1814848 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.002 s] /proc/loadavg: 0.95 0.96 0.98 2/108 20981 /proc/meminfo: memFree=71132/2059040 swapFree=4135720/4192956 [pid=20978] ppid=20976 vsize=8700 CPUtime=0 /proc/20978/stat : 20978 (run) S 20976 20978 20611 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56047718 8908800 250 1992294400 4194304 4922060 140735267310896 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20978/statm: 2175 250 211 178 0 68 0 [pid=20980] ppid=20978 vsize=1836996 CPUtime=12.99 /proc/20980/stat : 20980 (PBPASSolver) R 20978 20978 20611 0 -1 4202496 458736 0 0 0 764 535 0 0 25 0 1 0 56047718 1881083904 458674 1992294400 134512640 134902295 4286606448 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20980/statm: 459249 458674 256 96 0 458461 0 Current children cumulated CPU time (s) 12.99 Current children cumulated vsize (KiB) 1845696 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 20978 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=3999 # CPU time returned by wait4() is 0.003999 # while last known CPU time is 12.99 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.0155 CPU time (s): 12.99 CPU user time (s): 7.64 CPU system time (s): 5.35 CPU usage (%): 99.804 Max. virtual memory (cumulated for all children) (KiB): 1845696 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0 system time used= 0.003999 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 0.027995 second user time and 0.074988 second system time The end
Begin job on node011 at 2010-06-17 21:54:22 IDJOB=2674862 IDBENCH=2984 IDSOLVER=1174 FILE ID=node011/2674862-1276804461 PBS_JOBID= 11176646 Free space on /tmp= 62328 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=180-sizeP=91-sizeQ=180-780825197.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674862-1276804461/watcher-2674862-1276804461 -o /tmp/evaluation-result-2674862-1276804461/solver-2674862-1276804461 -C 1800 -W 2000 -M 1800 run HOME/instance-2674862-1276804461.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0a6144d2156b2eb66da8c624c6f3d576 RANDOM SEED=647085128 node011.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 : 3000.264 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 : 6000.52 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 : 3000.264 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: 1908728 kB Buffers: 6628 kB Cached: 66812 kB SwapCached: 9420 kB Active: 61236 kB Inactive: 24240 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1908728 kB SwapTotal: 4192956 kB SwapFree: 4135720 kB Dirty: 2864 kB Writeback: 0 kB AnonPages: 10948 kB Mapped: 9112 kB Slab: 43124 kB PageTables: 4032 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182736 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= 62328 MiB End job on node011 at 2010-06-17 21:54:37