Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 14.58 | 14.6155 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/unibo/normalized-mps-v2-20-10-sp97ic.opb |
MD5SUM | c77552a75b60da899e6952498f2b4d56 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 3523081465 |
Best CPU time to get the best result obtained on this benchmark | 1800.38 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3498451867 |
Optimality of the best value was proved | NO |
Number of variables | 12497 |
Total number of constraints | 1033 |
Number of constraints which are clauses | 41 |
Number of constraints which are cardinality constraints (but not clauses) | 815 |
Number of constraints which are nor clauses,nor cardinality constraints | 177 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 6739 |
Number of terms in the objective function | 12497 |
Biggest coefficient in the objective function | 1010107916 |
Number of bits for the biggest coefficient in the objective function | 30 |
Sum of the numbers in the objective function | 3093137085579 |
Number of bits of the sum of numbers in the objective function | 42 |
Biggest number in a constraint | 1010107916 |
Number of bits of the biggest number in a constraint | 30 |
Biggest sum of numbers in a constraint | 3093137085579 |
Number of bits of the biggest sum of numbers | 42 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
14.58/14.61 c 12497 1033 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-2674148-1276799625/watcher-2674148-1276799625 -o /tmp/evaluation-result-2674148-1276799625/solver-2674148-1276799625 -C 1800 -W 2000 -M 1800 run HOME/instance-2674148-1276799625.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: 1.26 1.07 1.02 3/106 24450 /proc/meminfo: memFree=1849668/2059040 swapFree=4139800/4192956 [pid=24450] ppid=24448 vsize=8700 CPUtime=0 /proc/24450/stat : 24450 (run) S 24448 24450 24301 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 21256263 8908800 251 1992294400 4194304 4922060 140736386486544 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24450/statm: 2175 251 211 178 0 68 0 [startup+0.0457261 s] /proc/loadavg: 1.26 1.07 1.02 3/106 24450 /proc/meminfo: memFree=1849668/2059040 swapFree=4139800/4192956 [pid=24450] ppid=24448 vsize=8700 CPUtime=0 /proc/24450/stat : 24450 (run) S 24448 24450 24301 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 21256263 8908800 251 1992294400 4194304 4922060 140736386486544 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24450/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101731 s] /proc/loadavg: 1.26 1.07 1.02 3/106 24450 /proc/meminfo: memFree=1849668/2059040 swapFree=4139800/4192956 [pid=24450] ppid=24448 vsize=8700 CPUtime=0 /proc/24450/stat : 24450 (run) S 24448 24450 24301 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 21256263 8908800 251 1992294400 4194304 4922060 140736386486544 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24450/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300751 s] /proc/loadavg: 1.26 1.07 1.02 3/106 24450 /proc/meminfo: memFree=1849668/2059040 swapFree=4139800/4192956 [pid=24450] ppid=24448 vsize=8700 CPUtime=0 /proc/24450/stat : 24450 (run) S 24448 24450 24301 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 21256263 8908800 251 1992294400 4194304 4922060 140736386486544 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24450/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700793 s] /proc/loadavg: 1.26 1.07 1.02 3/106 24450 /proc/meminfo: memFree=1849668/2059040 swapFree=4139800/4192956 [pid=24450] ppid=24448 vsize=8700 CPUtime=0 /proc/24450/stat : 24450 (run) S 24448 24450 24301 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 21256263 8908800 251 1992294400 4194304 4922060 140736386486544 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24450/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50188 s] /proc/loadavg: 1.26 1.07 1.02 2/108 24453 /proc/meminfo: memFree=1691924/2059040 swapFree=4139800/4192956 [pid=24450] ppid=24448 vsize=8700 CPUtime=0 /proc/24450/stat : 24450 (run) S 24448 24450 24301 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 21256263 8908800 251 1992294400 4194304 4922060 140736386486544 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24450/statm: 2175 251 211 178 0 68 0 [pid=24452] ppid=24450 vsize=253028 CPUtime=1.48 /proc/24452/stat : 24452 (PBPASSolver) R 24450 24450 24301 0 -1 4202496 63565 0 0 0 54 94 0 0 25 0 1 0 21256263 259100672 62687 1992294400 134512640 134902295 4289008496 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/24452/statm: 63257 62692 256 96 0 62469 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 261728 [startup+3.10204 s] /proc/loadavg: 1.26 1.07 1.02 2/108 24453 /proc/meminfo: memFree=1502328/2059040 swapFree=4139800/4192956 [pid=24450] ppid=24448 vsize=8700 CPUtime=0 /proc/24450/stat : 24450 (run) S 24448 24450 24301 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 21256263 8908800 251 1992294400 4194304 4922060 140736386486544 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24450/statm: 2175 251 211 178 0 68 0 [pid=24452] ppid=24450 vsize=522116 CPUtime=3.08 /proc/24452/stat : 24452 (PBPASSolver) R 24450 24450 24301 0 -1 4202496 131546 0 0 0 128 180 0 0 25 0 1 0 21256263 534646784 129932 1992294400 134512640 134902295 4289008496 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/24452/statm: 130529 129932 256 96 0 129741 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 530816 [startup+6.30137 s] /proc/loadavg: 1.24 1.07 1.02 2/108 24453 /proc/meminfo: memFree=998144/2059040 swapFree=4139800/4192956 [pid=24450] ppid=24448 vsize=8700 CPUtime=0 /proc/24450/stat : 24450 (run) S 24448 24450 24301 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 21256263 8908800 251 1992294400 4194304 4922060 140736386486544 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24450/statm: 2175 251 211 178 0 68 0 [pid=24452] ppid=24450 vsize=976292 CPUtime=6.28 /proc/24452/stat : 24452 (PBPASSolver) R 24450 24450 24301 0 -1 4202496 245834 0 0 0 296 332 0 0 25 0 1 0 21256263 999723008 243436 1992294400 134512640 134902295 4289008496 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/24452/statm: 244073 243444 256 96 0 243285 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 984992 [startup+12.701 s] /proc/loadavg: 1.38 1.10 1.03 2/108 24453 /proc/meminfo: memFree=243976/2059040 swapFree=4139800/4192956 [pid=24450] ppid=24448 vsize=8700 CPUtime=0 /proc/24450/stat : 24450 (run) S 24448 24450 24301 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 21256263 8908800 251 1992294400 4194304 4922060 140736386486544 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24450/statm: 2175 251 211 178 0 68 0 [pid=24452] ppid=24450 vsize=1676612 CPUtime=12.68 /proc/24452/stat : 24452 (PBPASSolver) R 24450 24450 24301 0 -1 4202496 422136 0 0 0 718 550 0 0 25 0 1 0 21256263 1716850688 418490 1992294400 134512640 134902295 4289008496 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/24452/statm: 419153 418499 256 96 0 418365 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1685312 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+14.6012 s] /proc/loadavg: 1.35 1.10 1.03 3/108 24453 /proc/meminfo: memFree=9368/2059040 swapFree=4139800/4192956 [pid=24450] ppid=24448 vsize=8700 CPUtime=0 /proc/24450/stat : 24450 (run) S 24448 24450 24301 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 21256263 8908800 251 1992294400 4194304 4922060 140736386486544 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24450/statm: 2175 251 211 178 0 68 0 [pid=24452] ppid=24450 vsize=1845412 CPUtime=14.58 /proc/24452/stat : 24452 (PBPASSolver) R 24450 24450 24301 0 -1 4202496 464511 0 0 0 857 601 0 0 25 0 1 0 21256263 1889701888 460729 1992294400 134512640 134902295 4289008496 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/24452/statm: 461353 460729 256 96 0 460565 0 Current children cumulated CPU time (s) 14.58 Current children cumulated vsize (KiB) 1854112 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 24450 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 14.58 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 14.6155 CPU time (s): 14.58 CPU user time (s): 8.57 CPU system time (s): 6.01 CPU usage (%): 99.7571 Max. virtual memory (cumulated for all children) (KiB): 1854112 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= 4 involuntary context switches= 3 runsolver used 0.034994 second user time and 0.077988 second system time The end
Begin job on node083 at 2010-06-17 20:33:45 IDJOB=2674148 IDBENCH=2368 IDSOLVER=1174 FILE ID=node083/2674148-1276799625 PBS_JOBID= 11176668 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-sp97ic.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674148-1276799625/watcher-2674148-1276799625 -o /tmp/evaluation-result-2674148-1276799625/solver-2674148-1276799625 -C 1800 -W 2000 -M 1800 run HOME/instance-2674148-1276799625.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= c77552a75b60da899e6952498f2b4d56 RANDOM SEED=64478580 node083.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 : 3000.262 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 : 6000.52 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 : 3000.262 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: 1850188 kB Buffers: 31780 kB Cached: 88720 kB SwapCached: 5524 kB Active: 31316 kB Inactive: 101384 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1850188 kB SwapTotal: 4192956 kB SwapFree: 4139800 kB Dirty: 3840 kB Writeback: 0 kB AnonPages: 10872 kB Mapped: 12976 kB Slab: 54324 kB PageTables: 3956 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182992 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 node083 at 2010-06-17 20:34:02