Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | UNSAT | 0.335947 | 0.33499 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-ssa2670-130.opb |
MD5SUM | 805460c9bad8cc3db817372fa8e96e60 |
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 | 0.088985 |
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 | 2718 |
Total number of constraints | 4680 |
Number of constraints which are clauses | 4680 |
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 | 5 |
Number of terms in the objective function | 2718 |
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 | 2718 |
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 | 2718 |
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 - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2680820-1277453638.opb. 0.00/0.00 c Instance file HOME/instance-2680820-1277453638.opb 0.00/0.00 c File size is 147109 bytes. 0.00/0.02 c Highest Coefficient sum: 6 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: 2718 | 0.00/0.02 c | Number Clauses: 4680 | 0.00/0.02 c | Number Cardinality: 0 | 0.00/0.02 c | Number PB Constraints: 0 | 0.29/0.33 c ============================[ Search Statistics ]============================== 0.29/0.33 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.29/0.33 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.29/0.33 c =============================================================================== 0.29/0.33 c | 0 | 536 6736 4413 | 5000 0 nan | 0.000 % | 0.29/0.33 s UNSATISFIABLE 0.29/0.33 c Total CPU time: 0.328949 s 0.29/0.33 c =============================================================================== 0.29/0.33 c 0.29/0.33 s UNSATISFIABLE
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-2680820-1277453638/watcher-2680820-1277453638 -o /tmp/evaluation-result-2680820-1277453638/solver-2680820-1277453638 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680820-1277453638.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: 1.07 0.99 0.84 3/106 22188 /proc/meminfo: memFree=1885456/2059040 swapFree=4139932/4192956 [pid=22188] ppid=22186 vsize=3164 CPUtime=0 /proc/22188/stat : 22188 (wbo1.4b) R 22186 22188 22016 0 -1 4202496 391 0 0 0 0 0 0 0 20 0 1 0 120967574 3239936 309 1992294400 134512640 135752675 4287921440 18446744073709551615 134564720 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/22188/statm: 791 309 140 303 0 450 0 [startup+0.0637051 s] /proc/loadavg: 1.07 0.99 0.84 3/106 22188 /proc/meminfo: memFree=1885456/2059040 swapFree=4139932/4192956 [pid=22188] ppid=22186 vsize=4084 CPUtime=0.06 /proc/22188/stat : 22188 (wbo1.4b) R 22186 22188 22016 0 -1 4202496 669 0 0 0 6 0 0 0 20 0 1 0 120967574 4182016 551 1992294400 134512640 135752675 4287921440 18446744073709551615 134528786 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/22188/statm: 1021 551 141 303 0 716 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 4084 [startup+0.101709 s] /proc/loadavg: 1.07 0.99 0.84 3/106 22188 /proc/meminfo: memFree=1885456/2059040 swapFree=4139932/4192956 [pid=22188] ppid=22186 vsize=4084 CPUtime=0.09 /proc/22188/stat : 22188 (wbo1.4b) R 22186 22188 22016 0 -1 4202496 688 0 0 0 9 0 0 0 20 0 1 0 120967574 4182016 570 1992294400 134512640 135752675 4287921440 18446744073709551615 135010784 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/22188/statm: 1021 570 141 303 0 716 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4084 [startup+0.301731 s] /proc/loadavg: 1.07 0.99 0.84 3/106 22188 /proc/meminfo: memFree=1885456/2059040 swapFree=4139932/4192956 [pid=22188] ppid=22186 vsize=4216 CPUtime=0.29 /proc/22188/stat : 22188 (wbo1.4b) R 22186 22188 22016 0 -1 4202496 728 0 0 0 29 0 0 0 20 0 1 0 120967574 4317184 610 1992294400 134512640 135752675 4287921440 18446744073709551615 135200842 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/22188/statm: 1054 610 141 303 0 749 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4216 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.33499 CPU time (s): 0.335947 CPU user time (s): 0.328949 CPU system time (s): 0.006998 CPU usage (%): 100.286 Max. virtual memory (cumulated for all children) (KiB): 4216 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.328949 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= 732 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 0.001999 second user time and 0.008998 second system time The end
Begin job on node005 at 2010-06-25 10:13:59 IDJOB=2680820 IDBENCH=2142 IDSOLVER=1190 FILE ID=node005/2680820-1277453638 PBS_JOBID= 11188152 Free space on /tmp= 62528 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ssa2670-130.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680820-1277453638/watcher-2680820-1277453638 -o /tmp/evaluation-result-2680820-1277453638/solver-2680820-1277453638 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680820-1277453638.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 805460c9bad8cc3db817372fa8e96e60 RANDOM SEED=1066664672 node005.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 : 3000.246 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 : 3000.246 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1885984 kB Buffers: 11724 kB Cached: 61796 kB SwapCached: 5480 kB Active: 32948 kB Inactive: 53584 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1885984 kB SwapTotal: 4192956 kB SwapFree: 4139932 kB Dirty: 4300 kB Writeback: 0 kB AnonPages: 11584 kB Mapped: 11928 kB Slab: 64256 kB PageTables: 4192 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182804 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= 62528 MiB End job on node005 at 2010-06-25 10:13:59