Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 52.88 | 52.9136 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=120-sizeP=61-sizeQ=120-718083277-max.opb |
MD5SUM | 0661dfe89322dd53d59d5cf9cb4ab784 |
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 | 7501 |
Total number of constraints | 21961 |
Number of constraints which are clauses | 21960 |
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 | 7320 |
Number of terms in the objective function | 61 |
Biggest coefficient in the objective function | 1152921504606846976 |
Number of bits for the biggest coefficient in the objective function | 61 |
Sum of the numbers in the objective function | 2305843009213693951 |
Number of bits of the sum of numbers in the objective function | 61 |
Biggest number in a constraint | 766247770432944429179173513575154591809369561091801088 |
Number of bits of the biggest number in a constraint | 180 |
Biggest sum of numbers in a constraint | 3064991081731777716431606447292085661660191751591249102 |
Number of bits of the biggest sum of numbers | 181 |
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-2673849-1276804661/watcher-2673849-1276804661 -o /tmp/evaluation-result-2673849-1276804661/solver-2673849-1276804661 -C 1800 -W 2000 -M 1800 run HOME/instance-2673849-1276804661.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: 1.06 1.03 1.00 2/105 25450 /proc/meminfo: memFree=1873892/2059040 swapFree=4136384/4192956 [pid=25450] ppid=25448 vsize=8700 CPUtime=0 /proc/25450/stat : 25450 (run) S 25448 25450 25024 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 21759788 8908800 251 1992294400 4194304 4922060 140736788875184 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25450/statm: 2175 251 211 178 0 68 0 [startup+0.088458 s] /proc/loadavg: 1.06 1.03 1.00 2/105 25450 /proc/meminfo: memFree=1873892/2059040 swapFree=4136384/4192956 [pid=25450] ppid=25448 vsize=8700 CPUtime=0 /proc/25450/stat : 25450 (run) S 25448 25450 25024 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 21759788 8908800 251 1992294400 4194304 4922060 140736788875184 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25450/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101457 s] /proc/loadavg: 1.06 1.03 1.00 2/105 25450 /proc/meminfo: memFree=1873892/2059040 swapFree=4136384/4192956 [pid=25450] ppid=25448 vsize=8700 CPUtime=0 /proc/25450/stat : 25450 (run) S 25448 25450 25024 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 21759788 8908800 251 1992294400 4194304 4922060 140736788875184 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25450/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301479 s] /proc/loadavg: 1.06 1.03 1.00 2/105 25450 /proc/meminfo: memFree=1873892/2059040 swapFree=4136384/4192956 [pid=25450] ppid=25448 vsize=8700 CPUtime=0 /proc/25450/stat : 25450 (run) S 25448 25450 25024 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 21759788 8908800 251 1992294400 4194304 4922060 140736788875184 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25450/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700524 s] /proc/loadavg: 1.06 1.03 1.00 2/105 25450 /proc/meminfo: memFree=1873892/2059040 swapFree=4136384/4192956 [pid=25450] ppid=25448 vsize=8700 CPUtime=0 /proc/25450/stat : 25450 (run) S 25448 25450 25024 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 21759788 8908800 251 1992294400 4194304 4922060 140736788875184 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25450/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50061 s] /proc/loadavg: 1.05 1.03 1.00 2/107 25453 /proc/meminfo: memFree=1648940/2059040 swapFree=4136384/4192956 [pid=25450] ppid=25448 vsize=8700 CPUtime=0 /proc/25450/stat : 25450 (run) S 25448 25450 25024 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 21759788 8908800 251 1992294400 4194304 4922060 140736788875184 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25450/statm: 2175 251 211 178 0 68 0 [pid=25452] ppid=25450 vsize=328644 CPUtime=1.48 /proc/25452/stat : 25452 (PBPASSolver) R 25450 25450 25024 0 -1 4202496 81595 0 0 0 60 88 0 0 25 0 1 0 21759788 336531456 81532 1992294400 134512640 134902295 4293458416 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25452/statm: 82161 81535 256 96 0 81373 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 337344 [startup+3.10079 s] /proc/loadavg: 1.05 1.03 1.00 2/107 25453 /proc/meminfo: memFree=1433180/2059040 swapFree=4136384/4192956 [pid=25450] ppid=25448 vsize=8700 CPUtime=0 /proc/25450/stat : 25450 (run) S 25448 25450 25024 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 21759788 8908800 251 1992294400 4194304 4922060 140736788875184 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25450/statm: 2175 251 211 178 0 68 0 [pid=25452] ppid=25450 vsize=619460 CPUtime=3.09 /proc/25452/stat : 25452 (PBPASSolver) R 25450 25450 25024 0 -1 4202496 154348 0 0 0 144 165 0 0 25 0 1 0 21759788 634327040 154285 1992294400 134512640 134902295 4293458416 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25452/statm: 154865 154285 256 96 0 154077 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 628160 [startup+6.30114 s] /proc/loadavg: 1.05 1.03 1.00 2/107 25453 /proc/meminfo: memFree=928376/2059040 swapFree=4136384/4192956 [pid=25450] ppid=25448 vsize=8700 CPUtime=0 /proc/25450/stat : 25450 (run) S 25448 25450 25024 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 21759788 8908800 251 1992294400 4194304 4922060 140736788875184 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25450/statm: 2175 251 211 178 0 68 0 [pid=25452] ppid=25450 vsize=1025080 CPUtime=6.29 /proc/25452/stat : 25452 (PBPASSolver) R 25450 25450 25024 0 -1 4202496 256121 0 0 0 330 299 0 0 25 0 1 0 21759788 1049681920 255690 1992294400 134512640 134902295 4293458416 18446744073709551615 4160440799 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25452/statm: 256270 255692 260 96 0 255482 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1033780 [startup+12.7008 s] /proc/loadavg: 1.04 1.03 1.00 2/107 25453 /proc/meminfo: memFree=744608/2059040 swapFree=4136384/4192956 [pid=25450] ppid=25448 vsize=8700 CPUtime=0 /proc/25450/stat : 25450 (run) S 25448 25450 25024 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 21759788 8908800 251 1992294400 4194304 4922060 140736788875184 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25450/statm: 2175 251 211 178 0 68 0 [pid=25452] ppid=25450 vsize=1138488 CPUtime=12.68 /proc/25452/stat : 25452 (PBPASSolver) R 25450 25450 25024 0 -1 4202496 284377 0 0 0 962 306 0 0 25 0 1 0 21759788 1165811712 283946 1992294400 134512640 134902295 4293458416 18446744073709551615 134588431 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25452/statm: 284622 283946 261 96 0 283834 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1147188 [startup+25.5013 s] /proc/loadavg: 1.04 1.03 1.00 2/107 25453 /proc/meminfo: memFree=573612/2059040 swapFree=4136384/4192956 [pid=25450] ppid=25448 vsize=8700 CPUtime=0 /proc/25450/stat : 25450 (run) S 25448 25450 25024 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 21759788 8908800 251 1992294400 4194304 4922060 140736788875184 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25450/statm: 2175 251 211 178 0 68 0 [pid=25452] ppid=25450 vsize=1307084 CPUtime=25.48 /proc/25452/stat : 25452 (PBPASSolver) R 25450 25450 25024 0 -1 4202496 326360 0 0 0 2227 321 0 0 25 0 1 0 21759788 1338454016 325873 1992294400 134512640 134902295 4293458416 18446744073709551615 2819580 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25452/statm: 326771 325873 262 96 0 325983 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1315784 [startup+51.1011 s] /proc/loadavg: 1.02 1.02 1.00 2/107 25455 /proc/meminfo: memFree=101172/2059040 swapFree=4136384/4192956 [pid=25450] ppid=25448 vsize=8700 CPUtime=0 /proc/25450/stat : 25450 (run) S 25448 25450 25024 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 21759788 8908800 251 1992294400 4194304 4922060 140736788875184 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25450/statm: 2175 251 211 178 0 68 0 [pid=25452] ppid=25450 vsize=1809308 CPUtime=51.07 /proc/25452/stat : 25452 (PBPASSolver) R 25450 25450 25024 0 -1 4202496 457638 0 0 0 4731 376 0 0 25 0 1 0 21759788 1852731392 445062 1992294400 134512640 134902295 4293458416 18446744073709551615 134794783 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25452/statm: 452327 445062 262 96 0 451539 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 1818008 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+52.9003 s] /proc/loadavg: 1.02 1.02 1.00 2/107 25455 /proc/meminfo: memFree=58144/2059040 swapFree=4136384/4192956 [pid=25450] ppid=25448 vsize=8700 CPUtime=0 /proc/25450/stat : 25450 (run) S 25448 25450 25024 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 21759788 8908800 251 1992294400 4194304 4922060 140736788875184 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25450/statm: 2175 251 211 178 0 68 0 [pid=25452] ppid=25450 vsize=1835092 CPUtime=52.88 /proc/25452/stat : 25452 (PBPASSolver) R 25450 25450 25024 0 -1 4202496 465718 0 0 0 4908 380 0 0 25 0 1 0 21759788 1879134208 453142 1992294400 134512640 134902295 4293458416 18446744073709551615 2819580 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25452/statm: 458773 453143 262 96 0 457985 0 Current children cumulated CPU time (s) 52.88 Current children cumulated vsize (KiB) 1843792 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+52.9003 s] /proc/loadavg: 1.02 1.02 1.00 2/107 25455 /proc/meminfo: memFree=58144/2059040 swapFree=4136384/4192956 [pid=25450] ppid=25448 vsize=8700 CPUtime=0 /proc/25450/stat : 25450 (run) S 25448 25450 25024 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 21759788 8908800 251 1992294400 4194304 4922060 140736788875184 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25450/statm: 2175 251 211 178 0 68 0 [pid=25452] ppid=25450 vsize=1835092 CPUtime=52.88 /proc/25452/stat : 25452 (PBPASSolver) R 25450 25450 25024 0 -1 4202496 465718 0 0 0 4908 380 0 0 25 0 1 0 21759788 1879134208 453142 1992294400 134512640 134902295 4293458416 18446744073709551615 2819580 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25452/statm: 458773 453143 262 96 0 457985 0 Current children cumulated CPU time (s) 52.88 Current children cumulated vsize (KiB) 1843792 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 25450 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 52.88 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 52.9136 CPU time (s): 52.88 CPU user time (s): 49.08 CPU system time (s): 3.8 CPU usage (%): 99.9366 Max. virtual memory (cumulated for all children) (KiB): 1843792 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= 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 0.084987 second user time and 0.269958 second system time The end
Begin job on node086 at 2010-06-17 21:57:41 IDJOB=2673849 IDBENCH=3051 IDSOLVER=1174 FILE ID=node086/2673849-1276804661 PBS_JOBID= 11176662 Free space on /tmp= 62576 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=120-sizeP=61-sizeQ=120-718083277-max.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673849-1276804661/watcher-2673849-1276804661 -o /tmp/evaluation-result-2673849-1276804661/solver-2673849-1276804661 -C 1800 -W 2000 -M 1800 run HOME/instance-2673849-1276804661.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0661dfe89322dd53d59d5cf9cb4ab784 RANDOM SEED=2094374077 node086.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 : 3000.244 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 : 6000.48 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 : 3000.244 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 : 5999.40 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1874288 kB Buffers: 20044 kB Cached: 88132 kB SwapCached: 9452 kB Active: 60004 kB Inactive: 60408 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1874288 kB SwapTotal: 4192956 kB SwapFree: 4136384 kB Dirty: 1700 kB Writeback: 0 kB AnonPages: 10848 kB Mapped: 9120 kB Slab: 42564 kB PageTables: 3964 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180412 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= 62576 MiB End job on node086 at 2010-06-17 21:58:36