Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | UNSAT | 0.223965 | 0.223185 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-bf0432-007.opb |
MD5SUM | 093787cffe9173c370b11fb5e77a5812 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.099984 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 2080 |
Total number of constraints | 4708 |
Number of constraints which are clauses | 4708 |
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 | 1 |
Maximum length of a constraint | 6 |
Number of terms in the objective function | 2080 |
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 | 2080 |
Number of bits of the sum of numbers in the objective function | 12 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 2080 |
Number of bits of the biggest sum of numbers | 12 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c wbo 1.4 beta - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2656139-1276420924.opb. 0.00/0.00 c Instance file HOME/instance-2656139-1276420924.opb 0.00/0.00 c File size is 150148 bytes. 0.00/0.02 c Highest Coefficient sum: 7 0.00/0.02 c ============================[ Problem Statistics ]============================= 0.00/0.02 c | | 0.00/0.02 c | Parsing time: 0.02 s | 0.00/0.02 c | Number Variables: 2080 | 0.00/0.02 c | Number Clauses: 4708 | 0.00/0.02 c | Number Cardinality: 0 | 0.00/0.02 c | Number PB Constraints: 0 | 0.19/0.21 c ============================[ Search Statistics ]============================== 0.19/0.21 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.19/0.21 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.19/0.21 c =============================================================================== 0.19/0.21 c | 0 | 516 5835 8014 | 5000 0 nan | 0.000 % | 0.19/0.22 c | 100 | 516 5835 8014 | 5500 100 7 | 75.194 % | 0.19/0.22 s UNSATISFIABLE 0.19/0.22 c Total CPU time: 0.216967 s 0.19/0.22 c ===============================================================================
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-2656139-1276420924/watcher-2656139-1276420924 -o /tmp/evaluation-result-2656139-1276420924/solver-2656139-1276420924 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656139-1276420924.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: 0.92 0.98 0.99 3/106 21467 /proc/meminfo: memFree=1849408/2059040 swapFree=4140476/4192956 [pid=21467] ppid=21465 vsize=3028 CPUtime=0 /proc/21467/stat : 21467 (wbo1.4b) R 21465 21467 20916 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 17695898 3100672 277 1992294400 134512640 135751879 4290901440 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/21467/statm: 757 277 145 303 0 415 0 [startup+0.0946491 s] /proc/loadavg: 0.92 0.98 0.99 3/106 21467 /proc/meminfo: memFree=1849408/2059040 swapFree=4140476/4192956 [pid=21467] ppid=21465 vsize=3816 CPUtime=0.08 /proc/21467/stat : 21467 (wbo1.4b) R 21465 21467 20916 0 -1 4202496 643 0 0 0 8 0 0 0 20 0 1 0 17695898 3907584 525 1992294400 134512640 135751879 4290901440 18446744073709551615 135204032 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/21467/statm: 954 525 145 303 0 649 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 3816 [startup+0.10065 s] /proc/loadavg: 0.92 0.98 0.99 3/106 21467 /proc/meminfo: memFree=1849408/2059040 swapFree=4140476/4192956 [pid=21467] ppid=21465 vsize=3948 CPUtime=0.09 /proc/21467/stat : 21467 (wbo1.4b) R 21465 21467 20916 0 -1 4202496 656 0 0 0 9 0 0 0 20 0 1 0 17695898 4042752 538 1992294400 134512640 135751879 4290901440 18446744073709551615 134524613 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/21467/statm: 987 538 145 303 0 682 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3948 Solver just ended. Dumping a history of the last processes samples [startup+0.200668 s] /proc/loadavg: 0.92 0.98 0.99 3/106 21467 /proc/meminfo: memFree=1849408/2059040 swapFree=4140476/4192956 [pid=21467] ppid=21465 vsize=4080 CPUtime=0.19 /proc/21467/stat : 21467 (wbo1.4b) R 21465 21467 20916 0 -1 4202496 697 0 0 0 19 0 0 0 20 0 1 0 17695898 4177920 579 1992294400 134512640 135751879 4290901440 18446744073709551615 135220953 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/21467/statm: 1020 579 145 303 0 715 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 4080 Child status: 0 Real time (s): 0.223185 CPU time (s): 0.223965 CPU user time (s): 0.216967 CPU system time (s): 0.006998 CPU usage (%): 100.349 Max. virtual memory (cumulated for all children) (KiB): 4080 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.216967 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 699 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= 1 runsolver used 0.004999 second user time and 0.008998 second system time The end
Begin job on node007 at 2010-06-13 11:22:04 IDJOB=2656139 IDBENCH=2073 IDSOLVER=1161 FILE ID=node007/2656139-1276420924 PBS_JOBID= 11173295 Free space on /tmp= 62456 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-bf0432-007.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656139-1276420924/watcher-2656139-1276420924 -o /tmp/evaluation-result-2656139-1276420924/solver-2656139-1276420924 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656139-1276420924.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 093787cffe9173c370b11fb5e77a5812 RANDOM SEED=1363861346 node007.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 : 3000.264 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 : 3000.264 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1849936 kB Buffers: 9724 kB Cached: 120432 kB SwapCached: 6532 kB Active: 80752 kB Inactive: 62936 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1849936 kB SwapTotal: 4192956 kB SwapFree: 4140476 kB Dirty: 2796 kB Writeback: 0 kB AnonPages: 11164 kB Mapped: 12868 kB Slab: 43716 kB PageTables: 3992 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182048 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= 62452 MiB End job on node007 at 2010-06-13 11:22:05