Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.99 | 13.0152 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=240-sizeP=121-sizeQ=240-817963885.opb |
MD5SUM | 4309132132f3075979f27880d2e9bd87 |
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 | 7.02993 |
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 | 29401 |
Total number of constraints | 87121 |
Number of constraints which are clauses | 87120 |
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 | 29040 |
Number of terms in the objective function | 121 |
Biggest coefficient in the objective function | 1329227995784915872903807060280344576 |
Number of bits for the biggest coefficient in the objective function | 121 |
Sum of the numbers in the objective function | 2658455991569831745807614120560689151 |
Number of bits of the sum of numbers in the objective function | 121 |
Biggest number in a constraint | 1174271291386916613944740298394668513687841274454159935353645485766104512557304221731849499192384351515967488 |
Number of bits of the biggest number in a constraint | 360 |
Biggest sum of numbers in a constraint | 4697085165547666455778961193578674053925803487664042654232438232254482458885767017065112738772656890028524910 |
Number of bits of the biggest sum of numbers | 361 |
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 29401 87121 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-2674892-1276804611/watcher-2674892-1276804611 -o /tmp/evaluation-result-2674892-1276804611/solver-2674892-1276804611 -C 1800 -W 2000 -M 1800 run HOME/instance-2674892-1276804611.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: 0.80 0.92 0.97 3/106 17248 /proc/meminfo: memFree=1875908/2059040 swapFree=4139020/4192956 [pid=17248] ppid=17246 vsize=8700 CPUtime=0 /proc/17248/stat : 17248 (run) S 17246 17248 16364 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 56064863 8908800 251 1992294400 4194304 4922060 140734688424928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17248/statm: 2175 251 211 178 0 68 0 [startup+0.0522931 s] /proc/loadavg: 0.80 0.92 0.97 3/106 17248 /proc/meminfo: memFree=1875908/2059040 swapFree=4139020/4192956 [pid=17248] ppid=17246 vsize=8700 CPUtime=0 /proc/17248/stat : 17248 (run) S 17246 17248 16364 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 56064863 8908800 251 1992294400 4194304 4922060 140734688424928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17248/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101299 s] /proc/loadavg: 0.80 0.92 0.97 3/106 17248 /proc/meminfo: memFree=1875908/2059040 swapFree=4139020/4192956 [pid=17248] ppid=17246 vsize=8700 CPUtime=0 /proc/17248/stat : 17248 (run) S 17246 17248 16364 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 56064863 8908800 251 1992294400 4194304 4922060 140734688424928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17248/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.30132 s] /proc/loadavg: 0.80 0.92 0.97 3/106 17248 /proc/meminfo: memFree=1875908/2059040 swapFree=4139020/4192956 [pid=17248] ppid=17246 vsize=8700 CPUtime=0 /proc/17248/stat : 17248 (run) S 17246 17248 16364 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 56064863 8908800 251 1992294400 4194304 4922060 140734688424928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17248/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701364 s] /proc/loadavg: 0.80 0.92 0.97 3/106 17248 /proc/meminfo: memFree=1875908/2059040 swapFree=4139020/4192956 [pid=17248] ppid=17246 vsize=8700 CPUtime=0 /proc/17248/stat : 17248 (run) S 17246 17248 16364 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 56064863 8908800 251 1992294400 4194304 4922060 140734688424928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17248/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50145 s] /proc/loadavg: 0.80 0.92 0.97 2/108 17251 /proc/meminfo: memFree=1664348/2059040 swapFree=4139020/4192956 [pid=17248] ppid=17246 vsize=8700 CPUtime=0 /proc/17248/stat : 17248 (run) S 17246 17248 16364 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 56064863 8908800 251 1992294400 4194304 4922060 140734688424928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17248/statm: 2175 251 211 178 0 68 0 [pid=17250] ppid=17248 vsize=310148 CPUtime=1.48 /proc/17250/stat : 17250 (PBPASSolver) R 17248 17248 16364 0 -1 4202496 76971 0 0 0 60 88 0 0 25 0 1 0 56064863 317591552 76908 1992294400 134512640 134902295 4287865504 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17250/statm: 77537 76911 256 96 0 76749 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 318848 [startup+3.10163 s] /proc/loadavg: 0.80 0.92 0.97 2/108 17251 /proc/meminfo: memFree=1458136/2059040 swapFree=4139020/4192956 [pid=17248] ppid=17246 vsize=8700 CPUtime=0 /proc/17248/stat : 17248 (run) S 17246 17248 16364 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 56064863 8908800 251 1992294400 4194304 4922060 140734688424928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17248/statm: 2175 251 211 178 0 68 0 [pid=17250] ppid=17248 vsize=590372 CPUtime=3.08 /proc/17250/stat : 17250 (PBPASSolver) R 17248 17248 16364 0 -1 4202496 147084 0 0 0 143 165 0 0 25 0 1 0 56064863 604540928 147021 1992294400 134512640 134902295 4287865504 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17250/statm: 147593 147021 256 96 0 146805 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 599072 [startup+6.30198 s] /proc/loadavg: 0.82 0.92 0.97 2/108 17251 /proc/meminfo: memFree=936592/2059040 swapFree=4139020/4192956 [pid=17248] ppid=17246 vsize=8700 CPUtime=0 /proc/17248/stat : 17248 (run) S 17246 17248 16364 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 56064863 8908800 251 1992294400 4194304 4922060 140734688424928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17248/statm: 2175 251 211 178 0 68 0 [pid=17250] ppid=17248 vsize=1063940 CPUtime=6.29 /proc/17250/stat : 17250 (PBPASSolver) R 17248 17248 16364 0 -1 4202496 265413 0 0 0 329 300 0 0 25 0 1 0 56064863 1089474560 265350 1992294400 134512640 134902295 4287865504 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17250/statm: 265985 265352 256 96 0 265197 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1072640 [startup+12.7017 s] /proc/loadavg: 0.83 0.92 0.97 2/108 17251 /proc/meminfo: memFree=135312/2059040 swapFree=4139020/4192956 [pid=17248] ppid=17246 vsize=8700 CPUtime=0 /proc/17248/stat : 17248 (run) S 17246 17248 16364 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 56064863 8908800 251 1992294400 4194304 4922060 140734688424928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17248/statm: 2175 251 211 178 0 68 0 [pid=17250] ppid=17248 vsize=1812004 CPUtime=12.68 /proc/17250/stat : 17250 (PBPASSolver) R 17248 17248 16364 0 -1 4202496 452487 0 0 0 755 513 0 0 25 0 1 0 56064863 1855492096 452424 1992294400 134512640 134902295 4287865504 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17250/statm: 453065 452427 256 96 0 452277 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1820704 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.0017 s] /proc/loadavg: 0.84 0.92 0.97 2/108 17251 /proc/meminfo: memFree=32516/2059040 swapFree=4139020/4192956 [pid=17248] ppid=17246 vsize=8700 CPUtime=0 /proc/17248/stat : 17248 (run) S 17246 17248 16364 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 56064863 8908800 251 1992294400 4194304 4922060 140734688424928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17248/statm: 2175 251 211 178 0 68 0 [pid=17250] ppid=17248 vsize=1843364 CPUtime=12.99 /proc/17250/stat : 17250 (PBPASSolver) R 17248 17248 16364 0 -1 4202496 460275 0 0 0 777 522 0 0 25 0 1 0 56064863 1887604736 460212 1992294400 134512640 134902295 4287865504 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17250/statm: 460841 460212 256 96 0 460053 0 Current children cumulated CPU time (s) 12.99 Current children cumulated vsize (KiB) 1852064 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 17248 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): 13.0152 CPU time (s): 12.99 CPU user time (s): 7.77 CPU system time (s): 5.22 CPU usage (%): 99.8064 Max. virtual memory (cumulated for all children) (KiB): 1852064 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= 525 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= 4 runsolver used 0.018997 second user time and 0.085986 second system time The end
Begin job on node005 at 2010-06-17 21:56:51 IDJOB=2674892 IDBENCH=3042 IDSOLVER=1174 FILE ID=node005/2674892-1276804611 PBS_JOBID= 11176636 Free space on /tmp= 62560 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=240-sizeP=121-sizeQ=240-817963885.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674892-1276804611/watcher-2674892-1276804611 -o /tmp/evaluation-result-2674892-1276804611/solver-2674892-1276804611 -C 1800 -W 2000 -M 1800 run HOME/instance-2674892-1276804611.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4309132132f3075979f27880d2e9bd87 RANDOM SEED=1360322856 node005.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 : 3000.246 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 : 6000.49 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 : 3000.246 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: 1876304 kB Buffers: 5656 kB Cached: 86644 kB SwapCached: 6616 kB Active: 44256 kB Inactive: 60620 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1876304 kB SwapTotal: 4192956 kB SwapFree: 4139020 kB Dirty: 4956 kB Writeback: 4 kB AnonPages: 10184 kB Mapped: 12916 kB Slab: 56112 kB PageTables: 3972 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181112 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= 62560 MiB End job on node005 at 2010-06-17 21:57:06