Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.49 | 12.5148 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=320-sizeP=161-sizeQ=320-287873690-max.opb |
MD5SUM | 7e6cf7bd8ae3eb2dbe42fe5a31768e13 |
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 | 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 |
12.49/12.50 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-2673843-1276804593/watcher-2673843-1276804593 -o /tmp/evaluation-result-2673843-1276804593/solver-2673843-1276804593 -C 1800 -W 2000 -M 1800 run HOME/instance-2673843-1276804593.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: 1.29 1.13 1.05 3/105 23371 /proc/meminfo: memFree=1895480/2059040 swapFree=4140128/4192956 [pid=23371] ppid=23369 vsize=8700 CPUtime=0 /proc/23371/stat : 23371 (run) S 23369 23371 22785 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21752839 8908800 251 1992294400 4194304 4922060 140733818720320 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23371/statm: 2175 251 211 178 0 68 0 [startup+0.096236 s] /proc/loadavg: 1.29 1.13 1.05 3/105 23371 /proc/meminfo: memFree=1895480/2059040 swapFree=4140128/4192956 [pid=23371] ppid=23369 vsize=8700 CPUtime=0 /proc/23371/stat : 23371 (run) S 23369 23371 22785 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21752839 8908800 251 1992294400 4194304 4922060 140733818720320 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23371/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101224 s] /proc/loadavg: 1.29 1.13 1.05 3/105 23371 /proc/meminfo: memFree=1895480/2059040 swapFree=4140128/4192956 [pid=23371] ppid=23369 vsize=8700 CPUtime=0 /proc/23371/stat : 23371 (run) S 23369 23371 22785 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21752839 8908800 251 1992294400 4194304 4922060 140733818720320 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23371/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301254 s] /proc/loadavg: 1.29 1.13 1.05 3/105 23371 /proc/meminfo: memFree=1895480/2059040 swapFree=4140128/4192956 [pid=23371] ppid=23369 vsize=8700 CPUtime=0 /proc/23371/stat : 23371 (run) S 23369 23371 22785 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21752839 8908800 251 1992294400 4194304 4922060 140733818720320 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23371/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701293 s] /proc/loadavg: 1.29 1.13 1.05 3/105 23371 /proc/meminfo: memFree=1895480/2059040 swapFree=4140128/4192956 [pid=23371] ppid=23369 vsize=8700 CPUtime=0 /proc/23371/stat : 23371 (run) S 23369 23371 22785 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21752839 8908800 251 1992294400 4194304 4922060 140733818720320 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23371/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50135 s] /proc/loadavg: 1.29 1.13 1.05 2/107 23374 /proc/meminfo: memFree=1675116/2059040 swapFree=4140128/4192956 [pid=23371] ppid=23369 vsize=8700 CPUtime=0 /proc/23371/stat : 23371 (run) S 23369 23371 22785 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21752839 8908800 251 1992294400 4194304 4922060 140733818720320 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23371/statm: 2175 251 211 178 0 68 0 [pid=23373] ppid=23371 vsize=323012 CPUtime=1.48 /proc/23373/stat : 23373 (PBPASSolver) R 23371 23371 22785 0 -1 4202496 80241 0 0 0 61 87 0 0 25 0 1 0 21752840 330764288 80179 1992294400 134512640 134902295 4289821680 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23373/statm: 80753 80182 256 96 0 79965 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 331712 [startup+3.10151 s] /proc/loadavg: 1.29 1.13 1.05 2/107 23374 /proc/meminfo: memFree=1460348/2059040 swapFree=4140128/4192956 [pid=23371] ppid=23369 vsize=8700 CPUtime=0 /proc/23371/stat : 23371 (run) S 23369 23371 22785 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21752839 8908800 251 1992294400 4194304 4922060 140733818720320 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23371/statm: 2175 251 211 178 0 68 0 [pid=23373] ppid=23371 vsize=613092 CPUtime=3.09 /proc/23373/stat : 23373 (PBPASSolver) R 23371 23371 22785 0 -1 4202496 152742 0 0 0 144 165 0 0 25 0 1 0 21752840 627806208 152680 1992294400 134512640 134902295 4289821680 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23373/statm: 153273 152680 256 96 0 152485 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 621792 [startup+6.30182 s] /proc/loadavg: 1.35 1.14 1.05 2/107 23374 /proc/meminfo: memFree=924916/2059040 swapFree=4140128/4192956 [pid=23371] ppid=23369 vsize=8700 CPUtime=0 /proc/23371/stat : 23371 (run) S 23369 23371 22785 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21752839 8908800 251 1992294400 4194304 4922060 140733818720320 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23371/statm: 2175 251 211 178 0 68 0 [pid=23373] ppid=23371 vsize=1098404 CPUtime=6.28 /proc/23373/stat : 23373 (PBPASSolver) R 23371 23371 22785 0 -1 4202496 274067 0 0 0 336 292 0 0 25 0 1 0 21752840 1124765696 274005 1992294400 134512640 134902295 4289821680 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23373/statm: 274601 274010 256 96 0 273813 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1107104 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+12.5014 s] /proc/loadavg: 1.29 1.14 1.05 2/107 23374 /proc/meminfo: memFree=55180/2059040 swapFree=4140128/4192956 [pid=23371] ppid=23369 vsize=8700 CPUtime=0 /proc/23371/stat : 23371 (run) S 23369 23371 22785 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21752839 8908800 251 1992294400 4194304 4922060 140733818720320 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23371/statm: 2175 251 211 178 0 68 0 [pid=23373] ppid=23371 vsize=1840036 CPUtime=12.49 /proc/23373/stat : 23373 (PBPASSolver) R 23371 23371 22785 0 -1 4202496 459477 0 0 0 759 490 0 0 25 0 1 0 21752840 1884196864 459416 1992294400 134512640 134902295 4289821680 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23373/statm: 460009 459419 256 96 0 459221 0 Current children cumulated CPU time (s) 12.49 Current children cumulated vsize (KiB) 1848736 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+12.5014 s] /proc/loadavg: 1.29 1.14 1.05 2/107 23374 /proc/meminfo: memFree=55180/2059040 swapFree=4140128/4192956 [pid=23371] ppid=23369 vsize=8700 CPUtime=0 /proc/23371/stat : 23371 (run) S 23369 23371 22785 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21752839 8908800 251 1992294400 4194304 4922060 140733818720320 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23371/statm: 2175 251 211 178 0 68 0 [pid=23373] ppid=23371 vsize=1840036 CPUtime=12.49 /proc/23373/stat : 23373 (PBPASSolver) R 23371 23371 22785 0 -1 4202496 459477 0 0 0 759 490 0 0 25 0 1 0 21752840 1884196864 459416 1992294400 134512640 134902295 4289821680 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23373/statm: 460009 459419 256 96 0 459221 0 Current children cumulated CPU time (s) 12.49 Current children cumulated vsize (KiB) 1848736 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 23371 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 12.49 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 12.5148 CPU time (s): 12.49 CPU user time (s): 7.59 CPU system time (s): 4.9 CPU usage (%): 99.802 Max. virtual memory (cumulated for all children) (KiB): 1848736 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= 4 runsolver used 0.025996 second user time and 0.068989 second system time The end
Begin job on node089 at 2010-06-17 21:56:33 IDJOB=2673843 IDBENCH=3039 IDSOLVER=1174 FILE ID=node089/2673843-1276804593 PBS_JOBID= 11176639 Free space on /tmp= 62544 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-max.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673843-1276804593/watcher-2673843-1276804593 -o /tmp/evaluation-result-2673843-1276804593/solver-2673843-1276804593 -C 1800 -W 2000 -M 1800 run HOME/instance-2673843-1276804593.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7e6cf7bd8ae3eb2dbe42fe5a31768e13 RANDOM SEED=1717039682 node089.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 : 5999.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1895876 kB Buffers: 3924 kB Cached: 72276 kB SwapCached: 5660 kB Active: 35052 kB Inactive: 53344 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1895876 kB SwapTotal: 4192956 kB SwapFree: 4140128 kB Dirty: 9096 kB Writeback: 8 kB AnonPages: 10884 kB Mapped: 12820 kB Slab: 52920 kB PageTables: 3984 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182004 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= 62544 MiB End job on node089 at 2010-06-17 21:56:48