Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.1 | 13.1251 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=320-sizeP=161-sizeQ=320-287873690.opb |
MD5SUM | f11bdd7260019e9cf4483ca64654f68c |
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 | 13.8199 |
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 | 52001 |
Total number of constraints | 154561 |
Number of constraints which are clauses | 154560 |
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 | 51520 |
Number of terms in the objective function | 161 |
Biggest coefficient in the objective function | 1461501637330902918203684832716283019655932542976 |
Number of bits for the biggest coefficient in the objective function | 161 |
Sum of the numbers in the objective function | 2923003274661805836407369665432566039311865085951 |
Number of bits of the sum of numbers in the objective function | 161 |
Biggest number in a constraint | 1560874275157996115690798614896583152874299071332485575429578479812685869409882810060153051531745985579913465560703311447723987839644142653145088 |
Number of bits of the biggest number in a constraint | 480 |
Biggest sum of numbers in a constraint | 6243497100631984462763194459586332611497196285328142673459177384060592124920906005152554730819278690998820076480368784343607308117472639948431515 |
Number of bits of the biggest sum of numbers | 481 |
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 52001 154561 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-2674874-1276804519/watcher-2674874-1276804519 -o /tmp/evaluation-result-2674874-1276804519/solver-2674874-1276804519 -C 1800 -W 2000 -M 1800 run HOME/instance-2674874-1276804519.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 16994 /proc/meminfo: memFree=1844384/2059040 swapFree=4136124/4192956 [pid=16994] ppid=16992 vsize=8700 CPUtime=0 /proc/16994/stat : 16994 (run) S 16992 16994 16658 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54107422 8908800 251 1992294400 4194304 4922060 140737421268784 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16994/statm: 2175 251 211 178 0 68 0 [startup+0.022577 s] /proc/loadavg: 1.00 1.00 1.00 3/106 16994 /proc/meminfo: memFree=1844384/2059040 swapFree=4136124/4192956 [pid=16994] ppid=16992 vsize=8700 CPUtime=0 /proc/16994/stat : 16994 (run) S 16992 16994 16658 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54107422 8908800 251 1992294400 4194304 4922060 140737421268784 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16994/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101584 s] /proc/loadavg: 1.00 1.00 1.00 3/106 16994 /proc/meminfo: memFree=1844384/2059040 swapFree=4136124/4192956 [pid=16994] ppid=16992 vsize=8700 CPUtime=0 /proc/16994/stat : 16994 (run) S 16992 16994 16658 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54107422 8908800 251 1992294400 4194304 4922060 140737421268784 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16994/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300599 s] /proc/loadavg: 1.00 1.00 1.00 3/106 16994 /proc/meminfo: memFree=1844384/2059040 swapFree=4136124/4192956 [pid=16994] ppid=16992 vsize=8700 CPUtime=0 /proc/16994/stat : 16994 (run) S 16992 16994 16658 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54107422 8908800 251 1992294400 4194304 4922060 140737421268784 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16994/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.70063 s] /proc/loadavg: 1.00 1.00 1.00 3/106 16994 /proc/meminfo: memFree=1844384/2059040 swapFree=4136124/4192956 [pid=16994] ppid=16992 vsize=8700 CPUtime=0 /proc/16994/stat : 16994 (run) S 16992 16994 16658 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54107422 8908800 251 1992294400 4194304 4922060 140737421268784 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16994/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50169 s] /proc/loadavg: 1.00 1.00 1.00 2/108 16997 /proc/meminfo: memFree=1634932/2059040 swapFree=4136124/4192956 [pid=16994] ppid=16992 vsize=8700 CPUtime=0 /proc/16994/stat : 16994 (run) S 16992 16994 16658 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54107422 8908800 251 1992294400 4194304 4922060 140737421268784 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16994/statm: 2175 251 211 178 0 68 0 [pid=16996] ppid=16994 vsize=308356 CPUtime=1.49 /proc/16996/stat : 16996 (PBPASSolver) R 16994 16994 16658 0 -1 4202496 76535 0 0 0 61 88 0 0 25 0 1 0 54107422 315756544 76472 1992294400 134512640 134902295 4290474448 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16996/statm: 77089 76472 256 96 0 76301 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 317056 [startup+3.10182 s] /proc/loadavg: 1.00 1.00 1.00 2/108 16997 /proc/meminfo: memFree=1428844/2059040 swapFree=4136124/4192956 [pid=16994] ppid=16992 vsize=8700 CPUtime=0 /proc/16994/stat : 16994 (run) S 16992 16994 16658 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54107422 8908800 251 1992294400 4194304 4922060 140737421268784 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16994/statm: 2175 251 211 178 0 68 0 [pid=16996] ppid=16994 vsize=586628 CPUtime=3.09 /proc/16996/stat : 16996 (PBPASSolver) R 16994 16994 16658 0 -1 4202496 146144 0 0 0 143 166 0 0 25 0 1 0 54107422 600707072 146082 1992294400 134512640 134902295 4290474448 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16996/statm: 146657 146084 256 96 0 145869 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 595328 [startup+6.30108 s] /proc/loadavg: 1.00 1.00 1.00 2/108 16997 /proc/meminfo: memFree=912384/2059040 swapFree=4136124/4192956 [pid=16994] ppid=16992 vsize=8700 CPUtime=0 /proc/16994/stat : 16994 (run) S 16992 16994 16658 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54107422 8908800 251 1992294400 4194304 4922060 140737421268784 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16994/statm: 2175 251 211 178 0 68 0 [pid=16996] ppid=16994 vsize=1055716 CPUtime=6.28 /proc/16996/stat : 16996 (PBPASSolver) R 16994 16994 16658 0 -1 4202496 263374 0 0 0 333 295 0 0 25 0 1 0 54107422 1081053184 263311 1992294400 134512640 134902295 4290474448 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16996/statm: 263929 263316 256 96 0 263141 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1064416 [startup+12.7016 s] /proc/loadavg: 1.00 1.00 1.00 2/108 16997 /proc/meminfo: memFree=115684/2059040 swapFree=4136124/4192956 [pid=16994] ppid=16992 vsize=8700 CPUtime=0 /proc/16994/stat : 16994 (run) S 16992 16994 16658 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54107422 8908800 251 1992294400 4194304 4922060 140737421268784 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16994/statm: 2175 251 211 178 0 68 0 [pid=16996] ppid=16994 vsize=1800196 CPUtime=12.68 /proc/16996/stat : 16996 (PBPASSolver) R 16994 16994 16658 0 -1 4202496 449539 0 0 0 761 507 0 0 25 0 1 0 54107422 1843400704 449476 1992294400 134512640 134902295 4290474448 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16996/statm: 450049 449476 256 96 0 449261 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1808896 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.1016 s] /proc/loadavg: 1.00 1.00 1.00 3/108 16997 /proc/meminfo: memFree=7776/2059040 swapFree=4136124/4192956 [pid=16994] ppid=16992 vsize=8700 CPUtime=0 /proc/16994/stat : 16994 (run) S 16992 16994 16658 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54107422 8908800 251 1992294400 4194304 4922060 140737421268784 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16994/statm: 2175 251 211 178 0 68 0 [pid=16996] ppid=16994 vsize=1841060 CPUtime=13.1 /proc/16996/stat : 16996 (PBPASSolver) R 16994 16994 16658 0 -1 4202496 459718 0 0 0 791 519 0 0 25 0 1 0 54107422 1885245440 459655 1992294400 134512640 134902295 4290474448 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16996/statm: 460265 459658 256 96 0 459477 0 Current children cumulated CPU time (s) 13.1 Current children cumulated vsize (KiB) 1849760 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.1016 s] /proc/loadavg: 1.00 1.00 1.00 3/108 16997 /proc/meminfo: memFree=7776/2059040 swapFree=4136124/4192956 [pid=16994] ppid=16992 vsize=8700 CPUtime=0 /proc/16994/stat : 16994 (run) S 16992 16994 16658 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54107422 8908800 251 1992294400 4194304 4922060 140737421268784 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16994/statm: 2175 251 211 178 0 68 0 [pid=16996] ppid=16994 vsize=1841060 CPUtime=13.1 /proc/16996/stat : 16996 (PBPASSolver) R 16994 16994 16658 0 -1 4202496 459718 0 0 0 791 519 0 0 25 0 1 0 54107422 1885245440 459655 1992294400 134512640 134902295 4290474448 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16996/statm: 460265 459658 256 96 0 459477 0 Current children cumulated CPU time (s) 13.1 Current children cumulated vsize (KiB) 1849760 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 16994 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): 13.1251 CPU time (s): 13.1 CPU user time (s): 7.91 CPU system time (s): 5.19 CPU usage (%): 99.8091 Max. virtual memory (cumulated for all children) (KiB): 1849760 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= 3 involuntary context switches= 3 runsolver used 0.025996 second user time and 0.079987 second system time The end
Begin job on node026 at 2010-06-17 21:55:20 IDJOB=2674874 IDBENCH=3008 IDSOLVER=1174 FILE ID=node026/2674874-1276804519 PBS_JOBID= 11176660 Free space on /tmp= 62548 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=320-sizeP=161-sizeQ=320-287873690.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674874-1276804519/watcher-2674874-1276804519 -o /tmp/evaluation-result-2674874-1276804519/solver-2674874-1276804519 -C 1800 -W 2000 -M 1800 run HOME/instance-2674874-1276804519.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f11bdd7260019e9cf4483ca64654f68c RANDOM SEED=1072791636 node026.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 : 3000.201 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 : 6000.40 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 : 3000.201 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1844904 kB Buffers: 32124 kB Cached: 88648 kB SwapCached: 9204 kB Active: 67660 kB Inactive: 65372 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1844904 kB SwapTotal: 4192956 kB SwapFree: 4136124 kB Dirty: 8900 kB Writeback: 0 kB AnonPages: 10892 kB Mapped: 9256 kB Slab: 59208 kB PageTables: 4032 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181980 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 node026 at 2010-06-17 21:55:35