Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.11 | 13.138 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-g250.29.opb |
MD5SUM | b0a7c1cc13cb603591c6d50e3dba1a47 |
Bench Category | OPT-SMALLINT (optimisation, small 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 | 14500 |
Total number of constraints | 461872 |
Number of constraints which are clauses | 461872 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 29 |
Number of terms in the objective function | 14500 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 14500 |
Number of bits of the sum of numbers in the objective function | 14 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 14500 |
Number of bits of the biggest sum of numbers | 14 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.11/13.13 c 14500 461872 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-2673709-1276795445/watcher-2673709-1276795445 -o /tmp/evaluation-result-2673709-1276795445/solver-2673709-1276795445 -C 1800 -W 2000 -M 1800 run HOME/instance-2673709-1276795445.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: 1.00 1.00 1.00 3/106 16435 /proc/meminfo: memFree=1833408/2059040 swapFree=4136124/4192956 [pid=16435] ppid=16433 vsize=8700 CPUtime=0 /proc/16435/stat : 16435 (run) S 16433 16435 15787 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 53199957 8908800 250 1992294400 4194304 4922060 140736051965008 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16435/statm: 2175 250 211 178 0 68 0 [startup+0.0745879 s] /proc/loadavg: 1.00 1.00 1.00 3/106 16435 /proc/meminfo: memFree=1833408/2059040 swapFree=4136124/4192956 [pid=16435] ppid=16433 vsize=8700 CPUtime=0 /proc/16435/stat : 16435 (run) S 16433 16435 15787 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 53199957 8908800 250 1992294400 4194304 4922060 140736051965008 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16435/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.10159 s] /proc/loadavg: 1.00 1.00 1.00 3/106 16435 /proc/meminfo: memFree=1833408/2059040 swapFree=4136124/4192956 [pid=16435] ppid=16433 vsize=8700 CPUtime=0 /proc/16435/stat : 16435 (run) S 16433 16435 15787 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 53199957 8908800 250 1992294400 4194304 4922060 140736051965008 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16435/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301607 s] /proc/loadavg: 1.00 1.00 1.00 3/106 16435 /proc/meminfo: memFree=1833408/2059040 swapFree=4136124/4192956 [pid=16435] ppid=16433 vsize=8700 CPUtime=0 /proc/16435/stat : 16435 (run) S 16433 16435 15787 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 53199957 8908800 250 1992294400 4194304 4922060 140736051965008 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16435/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701638 s] /proc/loadavg: 1.00 1.00 1.00 3/106 16435 /proc/meminfo: memFree=1833408/2059040 swapFree=4136124/4192956 [pid=16435] ppid=16433 vsize=8700 CPUtime=0 /proc/16435/stat : 16435 (run) S 16433 16435 15787 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 53199957 8908800 250 1992294400 4194304 4922060 140736051965008 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16435/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.5017 s] /proc/loadavg: 1.00 1.00 1.00 2/108 16438 /proc/meminfo: memFree=1639828/2059040 swapFree=4136124/4192956 [pid=16435] ppid=16433 vsize=8700 CPUtime=0 /proc/16435/stat : 16435 (run) S 16433 16435 15787 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 53199957 8908800 250 1992294400 4194304 4922060 140736051965008 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16435/statm: 2175 250 211 178 0 68 0 [pid=16437] ppid=16435 vsize=294500 CPUtime=1.48 /proc/16437/stat : 16437 (PBPASSolver) R 16435 16435 15787 0 -1 4202496 73655 0 0 0 57 91 0 0 25 0 1 0 53199957 301568000 73009 1992294400 134512640 134902295 4290832240 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16437/statm: 73625 73013 256 96 0 72837 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 303200 [startup+3.10083 s] /proc/loadavg: 1.00 1.00 1.00 2/108 16438 /proc/meminfo: memFree=1429276/2059040 swapFree=4136124/4192956 [pid=16435] ppid=16433 vsize=8700 CPUtime=0 /proc/16435/stat : 16435 (run) S 16433 16435 15787 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 53199957 8908800 250 1992294400 4194304 4922060 140736051965008 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16435/statm: 2175 250 211 178 0 68 0 [pid=16437] ppid=16435 vsize=577348 CPUtime=3.09 /proc/16437/stat : 16437 (PBPASSolver) R 16435 16435 15787 0 -1 4202496 144398 0 0 0 138 171 0 0 25 0 1 0 53199957 591204352 143752 1992294400 134512640 134902295 4290832240 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16437/statm: 144337 143755 256 96 0 143549 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 586048 [startup+6.30108 s] /proc/loadavg: 1.00 1.00 1.00 2/108 16438 /proc/meminfo: memFree=905500/2059040 swapFree=4136124/4192956 [pid=16435] ppid=16433 vsize=8700 CPUtime=0 /proc/16435/stat : 16435 (run) S 16433 16435 15787 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 53199957 8908800 250 1992294400 4194304 4922060 140736051965008 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16435/statm: 2175 250 211 178 0 68 0 [pid=16437] ppid=16435 vsize=1053316 CPUtime=6.28 /proc/16437/stat : 16437 (PBPASSolver) R 16435 16435 15787 0 -1 4202496 263390 0 0 0 322 306 0 0 25 0 1 0 53199957 1078595584 262744 1992294400 134512640 134902295 4290832240 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16437/statm: 263329 262744 256 96 0 262541 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1062016 [startup+12.7006 s] /proc/loadavg: 1.00 1.00 1.00 2/108 16438 /proc/meminfo: memFree=104708/2059040 swapFree=4136124/4192956 [pid=16435] ppid=16433 vsize=8700 CPUtime=0 /proc/16435/stat : 16435 (run) S 16433 16435 15787 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 53199957 8908800 250 1992294400 4194304 4922060 140736051965008 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16435/statm: 2175 250 211 178 0 68 0 [pid=16437] ppid=16435 vsize=1799748 CPUtime=12.68 /proc/16437/stat : 16437 (PBPASSolver) R 16435 16435 15787 0 -1 4202496 449956 0 0 0 759 509 0 0 25 0 1 0 53199957 1842941952 449310 1992294400 134512640 134902295 4290832240 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16437/statm: 449937 449315 256 96 0 449149 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1808448 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.1006 s] /proc/loadavg: 1.00 1.00 1.00 3/108 16438 /proc/meminfo: memFree=10648/2059040 swapFree=4136124/4192956 [pid=16435] ppid=16433 vsize=8700 CPUtime=0 /proc/16435/stat : 16435 (run) S 16433 16435 15787 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 53199957 8908800 250 1992294400 4194304 4922060 140736051965008 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16435/statm: 2175 250 211 178 0 68 0 [pid=16437] ppid=16435 vsize=1837540 CPUtime=13.11 /proc/16437/stat : 16437 (PBPASSolver) R 16435 16435 15787 0 -1 4202496 459450 0 0 0 789 522 0 0 25 0 1 0 53199957 1881640960 458804 1992294400 134512640 134902295 4290832240 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16437/statm: 459385 458804 256 96 0 458597 0 Current children cumulated CPU time (s) 13.11 Current children cumulated vsize (KiB) 1846240 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.1006 s] /proc/loadavg: 1.00 1.00 1.00 3/108 16438 /proc/meminfo: memFree=10648/2059040 swapFree=4136124/4192956 [pid=16435] ppid=16433 vsize=8700 CPUtime=0 /proc/16435/stat : 16435 (run) S 16433 16435 15787 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 53199957 8908800 250 1992294400 4194304 4922060 140736051965008 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16435/statm: 2175 250 211 178 0 68 0 [pid=16437] ppid=16435 vsize=1837540 CPUtime=13.11 /proc/16437/stat : 16437 (PBPASSolver) R 16435 16435 15787 0 -1 4202496 459450 0 0 0 789 522 0 0 25 0 1 0 53199957 1881640960 458804 1992294400 134512640 134902295 4290832240 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16437/statm: 459385 458804 256 96 0 458597 0 Current children cumulated CPU time (s) 13.11 Current children cumulated vsize (KiB) 1846240 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 16435 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 13.11 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.138 CPU time (s): 13.11 CPU user time (s): 7.89 CPU system time (s): 5.22 CPU usage (%): 99.7867 Max. virtual memory (cumulated for all children) (KiB): 1846240 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 0.022996 second user time and 0.082987 second system time The end
Begin job on node026 at 2010-06-17 19:24:06 IDJOB=2673709 IDBENCH=2058 IDSOLVER=1174 FILE ID=node026/2673709-1276795445 PBS_JOBID= 11176614 Free space on /tmp= 62544 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-g250.29.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673709-1276795445/watcher-2673709-1276795445 -o /tmp/evaluation-result-2673709-1276795445/solver-2673709-1276795445 -C 1800 -W 2000 -M 1800 run HOME/instance-2673709-1276795445.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= b0a7c1cc13cb603591c6d50e3dba1a47 RANDOM SEED=1658309952 node026.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 : 3000.201 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 : 6000.40 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 : 3000.201 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1833928 kB Buffers: 32760 kB Cached: 98700 kB SwapCached: 9204 kB Active: 78964 kB Inactive: 64796 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1833928 kB SwapTotal: 4192956 kB SwapFree: 4136124 kB Dirty: 12436 kB Writeback: 0 kB AnonPages: 10944 kB Mapped: 9144 kB Slab: 59396 kB PageTables: 4040 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181384 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 node026 at 2010-06-17 19:24:21