Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | UNSAT | 3.68244 | 3.68284 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-bf1355-075.opb |
MD5SUM | f91b1a8ba871517e9c6c65d2a92ea818 |
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 | 0.213967 |
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 | 4360 |
Total number of constraints | 8958 |
Number of constraints which are clauses | 8958 |
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 | 4360 |
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 | 4360 |
Number of bits of the sum of numbers in the objective function | 13 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 4360 |
Number of bits of the biggest sum of numbers | 13 |
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-2656193-1276460141.opb. 0.00/0.00 c Instance file HOME/instance-2656193-1276460141.opb 0.00/0.00 c File size is 290693 bytes. 0.00/0.04 c Highest Coefficient sum: 7 0.00/0.04 c ============================[ Problem Statistics ]============================= 0.00/0.04 c | | 0.00/0.04 c | Parsing time: 0.04 s | 0.00/0.04 c | Number Variables: 4360 | 0.00/0.04 c | Number Clauses: 8958 | 0.00/0.04 c | Number Cardinality: 0 | 0.00/0.04 c | Number PB Constraints: 0 | 3.59/3.67 c ============================[ Search Statistics ]============================== 3.59/3.67 c | Conflicts | ORIGINAL | LEARNT | Progress | 3.59/3.67 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 3.59/3.67 c =============================================================================== 3.59/3.67 c | 0 | 1049 11487 13539 | 5000 0 nan | 0.000 % | 3.59/3.67 s UNSATISFIABLE 3.59/3.67 c Total CPU time: 3.67244 s 3.59/3.67 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-2656193-1276460141/watcher-2656193-1276460141 -o /tmp/evaluation-result-2656193-1276460141/solver-2656193-1276460141 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656193-1276460141.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: 1.06 1.01 1.00 3/106 26284 /proc/meminfo: memFree=1797348/2059040 swapFree=4140228/4192956 [pid=26284] ppid=26282 vsize=3732 CPUtime=0 /proc/26284/stat : 26284 (wbo1.4b) R 26282 26284 25697 0 -1 4202496 467 0 0 0 0 0 0 0 18 0 1 0 19670483 3821568 385 1992294400 134512640 135751879 4294137344 18446744073709551615 134613740 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26284/statm: 933 385 140 303 0 557 0 [startup+0.078296 s] /proc/loadavg: 1.06 1.01 1.00 3/106 26284 /proc/meminfo: memFree=1797348/2059040 swapFree=4140228/4192956 [pid=26284] ppid=26282 vsize=5004 CPUtime=0.07 /proc/26284/stat : 26284 (wbo1.4b) R 26282 26284 25697 0 -1 4202496 930 0 0 0 7 0 0 0 18 0 1 0 19670483 5124096 777 1992294400 134512640 135751879 4294137344 18446744073709551615 134580110 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26284/statm: 1251 777 145 303 0 946 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 5004 [startup+0.101298 s] /proc/loadavg: 1.06 1.01 1.00 3/106 26284 /proc/meminfo: memFree=1797348/2059040 swapFree=4140228/4192956 [pid=26284] ppid=26282 vsize=5004 CPUtime=0.09 /proc/26284/stat : 26284 (wbo1.4b) R 26282 26284 25697 0 -1 4202496 930 0 0 0 9 0 0 0 18 0 1 0 19670483 5124096 777 1992294400 134512640 135751879 4294137344 18446744073709551615 134580086 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26284/statm: 1251 777 145 303 0 946 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5004 [startup+0.301317 s] /proc/loadavg: 1.06 1.01 1.00 3/106 26284 /proc/meminfo: memFree=1797348/2059040 swapFree=4140228/4192956 [pid=26284] ppid=26282 vsize=5928 CPUtime=0.29 /proc/26284/stat : 26284 (wbo1.4b) R 26282 26284 25697 0 -1 4202496 1172 0 0 0 29 0 0 0 18 0 1 0 19670483 6070272 1019 1992294400 134512640 135751879 4294137344 18446744073709551615 134524019 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26284/statm: 1482 1019 145 303 0 1177 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5928 [startup+0.701355 s] /proc/loadavg: 1.06 1.01 1.00 3/106 26284 /proc/meminfo: memFree=1797348/2059040 swapFree=4140228/4192956 [pid=26284] ppid=26282 vsize=6852 CPUtime=0.69 /proc/26284/stat : 26284 (wbo1.4b) R 26282 26284 25697 0 -1 4202496 1396 0 0 0 69 0 0 0 18 0 1 0 19670483 7016448 1243 1992294400 134512640 135751879 4294137344 18446744073709551615 134697028 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26284/statm: 1713 1243 145 303 0 1408 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6852 [startup+1.50143 s] /proc/loadavg: 1.05 1.01 1.00 2/107 26285 /proc/meminfo: memFree=1793000/2059040 swapFree=4140228/4192956 [pid=26284] ppid=26282 vsize=7116 CPUtime=1.49 /proc/26284/stat : 26284 (wbo1.4b) R 26282 26284 25697 0 -1 4202496 1463 0 0 0 149 0 0 0 19 0 1 0 19670483 7286784 1310 1992294400 134512640 135751879 4294137344 18446744073709551615 134524613 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26284/statm: 1779 1310 145 303 0 1474 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7116 [startup+3.10159 s] /proc/loadavg: 1.05 1.01 1.00 2/107 26285 /proc/meminfo: memFree=1792008/2059040 swapFree=4140228/4192956 [pid=26284] ppid=26282 vsize=8040 CPUtime=3.09 /proc/26284/stat : 26284 (wbo1.4b) R 26282 26284 25697 0 -1 4202496 1689 0 0 0 309 0 0 0 23 0 1 0 19670483 8232960 1536 1992294400 134512640 135751879 4294137344 18446744073709551615 134524613 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26284/statm: 2010 1536 145 303 0 1705 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 8040 Solver just ended. Dumping a history of the last processes samples [startup+3.50162 s] /proc/loadavg: 1.05 1.01 1.00 2/107 26285 /proc/meminfo: memFree=1791388/2059040 swapFree=4140228/4192956 [pid=26284] ppid=26282 vsize=8172 CPUtime=3.49 /proc/26284/stat : 26284 (wbo1.4b) R 26282 26284 25697 0 -1 4202496 1743 0 0 0 349 0 0 0 25 0 1 0 19670483 8368128 1590 1992294400 134512640 135751879 4294137344 18446744073709551615 134587599 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26284/statm: 2043 1590 145 303 0 1738 0 Current children cumulated CPU time (s) 3.49 Current children cumulated vsize (KiB) 8172 [startup+3.60163 s] /proc/loadavg: 1.05 1.01 1.00 2/107 26285 /proc/meminfo: memFree=1791388/2059040 swapFree=4140228/4192956 [pid=26284] ppid=26282 vsize=8172 CPUtime=3.59 /proc/26284/stat : 26284 (wbo1.4b) R 26282 26284 25697 0 -1 4202496 1743 0 0 0 359 0 0 0 25 0 1 0 19670483 8368128 1590 1992294400 134512640 135751879 4294137344 18446744073709551615 135220953 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26284/statm: 2043 1590 145 303 0 1738 0 Current children cumulated CPU time (s) 3.59 Current children cumulated vsize (KiB) 8172 Child status: 0 Real time (s): 3.68284 CPU time (s): 3.68244 CPU user time (s): 3.67644 CPU system time (s): 0.005999 CPU usage (%): 99.9891 Max. virtual memory (cumulated for all children) (KiB): 8172 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.67644 system time used= 0.005999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1744 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= 2 involuntary context switches= 7 runsolver used 0.011998 second user time and 0.022996 second system time The end
Begin job on node018 at 2010-06-13 22:15:41 IDJOB=2656193 IDBENCH=2169 IDSOLVER=1161 FILE ID=node018/2656193-1276460141 PBS_JOBID= 11173341 Free space on /tmp= 62292 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-bf1355-075.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656193-1276460141/watcher-2656193-1276460141 -o /tmp/evaluation-result-2656193-1276460141/solver-2656193-1276460141 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656193-1276460141.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f91b1a8ba871517e9c6c65d2a92ea818 RANDOM SEED=670563263 node018.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 : 3000.248 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 : 6000.49 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 : 3000.248 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 : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1798000 kB Buffers: 61720 kB Cached: 111000 kB SwapCached: 5768 kB Active: 90048 kB Inactive: 95060 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1798000 kB SwapTotal: 4192956 kB SwapFree: 4140228 kB Dirty: 2864 kB Writeback: 0 kB AnonPages: 10936 kB Mapped: 12840 kB Slab: 54248 kB PageTables: 3992 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181380 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= 62292 MiB End job on node018 at 2010-06-13 22:15:45