Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 17.49 | 17.523 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/unibo/normalized-mps-v2-20-10-dolom1.opb |
MD5SUM | 0b7be4a8ca67db62b7397f891414d40c |
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 | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 18720440947643392 |
Optimality of the best value was proved | NO |
Number of variables | 66480 |
Total number of constraints | 1802 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1802 |
Minimum length of a constraint | 40 |
Maximum length of a constraint | 66480 |
Number of terms in the objective function | 66480 |
Biggest coefficient in the objective function | 536870912000000000000 |
Number of bits for the biggest coefficient in the objective function | 69 |
Sum of the numbers in the objective function | 35987090508169209146105 |
Number of bits of the sum of numbers in the objective function | 75 |
Biggest number in a constraint | 536870912000000000000 |
Number of bits of the biggest number in a constraint | 69 |
Biggest sum of numbers in a constraint | 35987192908169209146105 |
Number of bits of the biggest sum of numbers | 75 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
17.49/17.51 c 66480 1802 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-2673967-1276799500/watcher-2673967-1276799500 -o /tmp/evaluation-result-2673967-1276799500/solver-2673967-1276799500 -C 1800 -W 2000 -M 1800 run HOME/instance-2673967-1276799500.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: 0.98 0.97 0.98 2/105 23622 /proc/meminfo: memFree=1869324/2059040 swapFree=4139704/4192956 [pid=23622] ppid=23620 vsize=8700 CPUtime=0 /proc/23622/stat : 23622 (run) S 23620 23622 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21243585 8908800 251 1992294400 4194304 4922060 140736187189072 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23622/statm: 2175 251 211 178 0 68 0 [startup+0.0925379 s] /proc/loadavg: 0.98 0.97 0.98 2/105 23622 /proc/meminfo: memFree=1869324/2059040 swapFree=4139704/4192956 [pid=23622] ppid=23620 vsize=8700 CPUtime=0 /proc/23622/stat : 23622 (run) S 23620 23622 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21243585 8908800 251 1992294400 4194304 4922060 140736187189072 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23622/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101538 s] /proc/loadavg: 0.98 0.97 0.98 2/105 23622 /proc/meminfo: memFree=1869324/2059040 swapFree=4139704/4192956 [pid=23622] ppid=23620 vsize=8700 CPUtime=0 /proc/23622/stat : 23622 (run) S 23620 23622 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21243585 8908800 251 1992294400 4194304 4922060 140736187189072 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23622/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301561 s] /proc/loadavg: 0.98 0.97 0.98 2/105 23622 /proc/meminfo: memFree=1869324/2059040 swapFree=4139704/4192956 [pid=23622] ppid=23620 vsize=8700 CPUtime=0 /proc/23622/stat : 23622 (run) S 23620 23622 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21243585 8908800 251 1992294400 4194304 4922060 140736187189072 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23622/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701606 s] /proc/loadavg: 0.98 0.97 0.98 2/105 23622 /proc/meminfo: memFree=1869324/2059040 swapFree=4139704/4192956 [pid=23622] ppid=23620 vsize=8700 CPUtime=0 /proc/23622/stat : 23622 (run) S 23620 23622 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21243585 8908800 251 1992294400 4194304 4922060 140736187189072 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23622/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.5017 s] /proc/loadavg: 0.98 0.97 0.98 2/107 23625 /proc/meminfo: memFree=1864596/2059040 swapFree=4139704/4192956 [pid=23622] ppid=23620 vsize=8700 CPUtime=0 /proc/23622/stat : 23622 (run) S 23620 23622 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21243585 8908800 251 1992294400 4194304 4922060 140736187189072 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23622/statm: 2175 251 211 178 0 68 0 [pid=23624] ppid=23622 vsize=10244 CPUtime=1.49 /proc/23624/stat : 23624 (PBPASSolver) R 23622 23622 23411 0 -1 4202496 1868 0 0 0 57 92 0 0 25 0 1 0 21243586 10489856 1805 1992294400 134512640 134902295 4294161760 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23624/statm: 2561 1805 253 96 0 1773 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 18944 [startup+3.10188 s] /proc/loadavg: 0.98 0.97 0.98 2/107 23625 /proc/meminfo: memFree=1860008/2059040 swapFree=4139704/4192956 [pid=23622] ppid=23620 vsize=8700 CPUtime=0 /proc/23622/stat : 23622 (run) S 23620 23622 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21243585 8908800 251 1992294400 4194304 4922060 140736187189072 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23622/statm: 2175 251 211 178 0 68 0 [pid=23624] ppid=23622 vsize=16068 CPUtime=3.08 /proc/23624/stat : 23624 (PBPASSolver) R 23622 23622 23411 0 -1 4202496 3380 0 0 0 119 189 0 0 25 0 1 0 21243586 16453632 3317 1992294400 134512640 134902295 4294161760 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23624/statm: 4017 3317 253 96 0 3229 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 24768 [startup+6.30124 s] /proc/loadavg: 0.99 0.97 0.98 2/107 23625 /proc/meminfo: memFree=1195368/2059040 swapFree=4139704/4192956 [pid=23622] ppid=23620 vsize=8700 CPUtime=0 /proc/23622/stat : 23622 (run) S 23620 23622 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21243585 8908800 251 1992294400 4194304 4922060 140736187189072 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23622/statm: 2175 251 211 178 0 68 0 [pid=23624] ppid=23622 vsize=784868 CPUtime=6.28 /proc/23624/stat : 23624 (PBPASSolver) R 23622 23622 23411 0 -1 4202496 199022 0 0 0 282 346 0 0 25 0 1 0 21243586 803704832 195607 1992294400 134512640 134902295 4294161760 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23624/statm: 196217 195615 256 96 0 195429 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 793568 [startup+12.701 s] /proc/loadavg: 0.99 0.97 0.98 2/107 23625 /proc/meminfo: memFree=498240/2059040 swapFree=4139704/4192956 [pid=23622] ppid=23620 vsize=8700 CPUtime=0 /proc/23622/stat : 23622 (run) S 23620 23622 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21243585 8908800 251 1992294400 4194304 4922060 140736187189072 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23622/statm: 2175 251 211 178 0 68 0 [pid=23624] ppid=23622 vsize=1432452 CPUtime=12.68 /proc/23624/stat : 23624 (PBPASSolver) R 23622 23622 23411 0 -1 4202496 360957 0 0 0 689 579 0 0 25 0 1 0 21243586 1466830848 357542 1992294400 134512640 134902295 4294161760 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23624/statm: 358113 357542 256 96 0 357325 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1441152 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+17.5015 s] /proc/loadavg: 0.99 0.97 0.98 2/107 23625 /proc/meminfo: memFree=29272/2059040 swapFree=4139704/4192956 [pid=23622] ppid=23620 vsize=8700 CPUtime=0 /proc/23622/stat : 23622 (run) S 23620 23622 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21243585 8908800 251 1992294400 4194304 4922060 140736187189072 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23622/statm: 2175 251 211 178 0 68 0 [pid=23624] ppid=23622 vsize=1840164 CPUtime=17.49 /proc/23624/stat : 23624 (PBPASSolver) R 23622 23622 23411 0 -1 4202496 463770 0 0 0 1016 733 0 0 25 0 1 0 21243586 1884327936 459420 1992294400 134512640 134902295 4294161760 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23624/statm: 460041 459428 256 96 0 459253 0 Current children cumulated CPU time (s) 17.49 Current children cumulated vsize (KiB) 1848864 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+17.5015 s] /proc/loadavg: 0.99 0.97 0.98 2/107 23625 /proc/meminfo: memFree=29272/2059040 swapFree=4139704/4192956 [pid=23622] ppid=23620 vsize=8700 CPUtime=0 /proc/23622/stat : 23622 (run) S 23620 23622 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21243585 8908800 251 1992294400 4194304 4922060 140736187189072 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23622/statm: 2175 251 211 178 0 68 0 [pid=23624] ppid=23622 vsize=1840164 CPUtime=17.49 /proc/23624/stat : 23624 (PBPASSolver) R 23622 23622 23411 0 -1 4202496 463770 0 0 0 1016 733 0 0 25 0 1 0 21243586 1884327936 459420 1992294400 134512640 134902295 4294161760 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23624/statm: 460041 459428 256 96 0 459253 0 Current children cumulated CPU time (s) 17.49 Current children cumulated vsize (KiB) 1848864 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 23622 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 17.49 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 17.523 CPU time (s): 17.49 CPU user time (s): 10.16 CPU system time (s): 7.33 CPU usage (%): 99.8116 Max. virtual memory (cumulated for all children) (KiB): 1848864 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 0.034994 second user time and 0.097985 second system time The end
Begin job on node088 at 2010-06-17 20:31:40 IDJOB=2673967 IDBENCH=2344 IDSOLVER=1174 FILE ID=node088/2673967-1276799500 PBS_JOBID= 11176666 Free space on /tmp= 62552 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-dolom1.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673967-1276799500/watcher-2673967-1276799500 -o /tmp/evaluation-result-2673967-1276799500/solver-2673967-1276799500 -C 1800 -W 2000 -M 1800 run HOME/instance-2673967-1276799500.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0b7be4a8ca67db62b7397f891414d40c RANDOM SEED=976724607 node088.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 : 3000.217 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 : 6000.43 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 : 3000.217 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1869844 kB Buffers: 9260 kB Cached: 90552 kB SwapCached: 6488 kB Active: 16688 kB Inactive: 96312 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1869844 kB SwapTotal: 4192956 kB SwapFree: 4139704 kB Dirty: 6272 kB Writeback: 0 kB AnonPages: 10876 kB Mapped: 12888 kB Slab: 54460 kB PageTables: 3972 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182260 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= 62552 MiB End job on node088 at 2010-06-17 20:32:00