Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | UNSAT | 0.206968 | 0.207443 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-ssa2670-141.opb |
MD5SUM | bf686e12342472d00013af54a5ee9279 |
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 | 0.075988 |
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 | 1972 |
Total number of constraints | 3301 |
Number of constraints which are clauses | 3301 |
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 | 1972 |
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 | 1972 |
Number of bits of the sum of numbers in the objective function | 11 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 1972 |
Number of bits of the biggest sum of numbers | 11 |
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-2680830-1277453712.opb. 0.00/0.00 c Instance file HOME/instance-2680830-1277453712.opb 0.00/0.00 c File size is 101262 bytes. 0.00/0.01 c Highest Coefficient sum: 6 0.00/0.01 c ============================[ Problem Statistics ]============================= 0.00/0.01 c | | 0.00/0.01 c | Parsing time: 0.01 s | 0.00/0.01 c | Number Variables: 1972 | 0.00/0.01 c | Number Clauses: 3301 | 0.00/0.01 c | Number Cardinality: 0 | 0.00/0.01 c | Number PB Constraints: 0 | 0.19/0.20 c ============================[ Search Statistics ]============================== 0.19/0.20 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.19/0.20 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.19/0.20 c =============================================================================== 0.19/0.20 c | 0 | 330 4910 2573 | 5000 0 nan | 0.000 % | 0.19/0.20 c | 100 | 321 4910 2573 | 5500 57 5 | 83.722 % | 0.19/0.20 s UNSATISFIABLE 0.19/0.20 c Total CPU time: 0.202969 s 0.19/0.20 c =============================================================================== 0.19/0.20 c 0.19/0.20 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-2680830-1277453712/watcher-2680830-1277453712 -o /tmp/evaluation-result-2680830-1277453712/solver-2680830-1277453712 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680830-1277453712.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 1.01 0.86 3/106 26368 /proc/meminfo: memFree=1290628/2059040 swapFree=4140024/4192956 [pid=26368] ppid=26366 vsize=2976 CPUtime=0 /proc/26368/stat : 26368 (wbo1.4b) R 26366 26368 26227 0 -1 4202496 353 0 0 0 0 0 0 0 25 0 1 0 86664914 3047424 272 1992294400 134512640 135752675 4292136848 18446744073709551615 134564806 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26368/statm: 744 272 142 303 0 414 0 [startup+0.0535641 s] /proc/loadavg: 1.00 1.01 0.86 3/106 26368 /proc/meminfo: memFree=1290628/2059040 swapFree=4140024/4192956 [pid=26368] ppid=26366 vsize=3680 CPUtime=0.05 /proc/26368/stat : 26368 (wbo1.4b) R 26366 26368 26227 0 -1 4202496 574 0 0 0 5 0 0 0 18 0 1 0 86664914 3768320 468 1992294400 134512640 135752675 4292136848 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26368/statm: 920 468 141 303 0 615 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 3680 [startup+0.100568 s] /proc/loadavg: 1.00 1.01 0.86 3/106 26368 /proc/meminfo: memFree=1290628/2059040 swapFree=4140024/4192956 [pid=26368] ppid=26366 vsize=3680 CPUtime=0.09 /proc/26368/stat : 26368 (wbo1.4b) R 26366 26368 26227 0 -1 4202496 582 0 0 0 9 0 0 0 18 0 1 0 86664914 3768320 476 1992294400 134512640 135752675 4292136848 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26368/statm: 920 476 141 303 0 615 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3680 Solver just ended. Dumping a history of the last processes samples [startup+0.200578 s] /proc/loadavg: 1.00 1.01 0.86 3/106 26368 /proc/meminfo: memFree=1290628/2059040 swapFree=4140024/4192956 [pid=26368] ppid=26366 vsize=3812 CPUtime=0.19 /proc/26368/stat : 26368 (wbo1.4b) R 26366 26368 26227 0 -1 4202496 603 0 0 0 19 0 0 0 18 0 1 0 86664914 3903488 497 1992294400 134512640 135752675 4292136848 18446744073709551615 135211654 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26368/statm: 953 497 141 303 0 648 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3812 Child status: 0 Real time (s): 0.207443 CPU time (s): 0.206968 CPU user time (s): 0.202969 CPU system time (s): 0.003999 CPU usage (%): 99.771 Max. virtual memory (cumulated for all children) (KiB): 3812 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.202969 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 608 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= 1 runsolver used 0.003999 second user time and 0.006998 second system time The end
Begin job on node083 at 2010-06-25 10:15:12 IDJOB=2680830 IDBENCH=2156 IDSOLVER=1190 FILE ID=node083/2680830-1277453712 PBS_JOBID= 11188107 Free space on /tmp= 62496 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ssa2670-141.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680830-1277453712/watcher-2680830-1277453712 -o /tmp/evaluation-result-2680830-1277453712/solver-2680830-1277453712 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680830-1277453712.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= bf686e12342472d00013af54a5ee9279 RANDOM SEED=2083987929 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: 1291156 kB Buffers: 199668 kB Cached: 458572 kB SwapCached: 5620 kB Active: 334508 kB Inactive: 336936 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1291156 kB SwapTotal: 4192956 kB SwapFree: 4140024 kB Dirty: 2800 kB Writeback: 0 kB AnonPages: 11704 kB Mapped: 12004 kB Slab: 74480 kB PageTables: 4172 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182712 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= 62492 MiB End job on node083 at 2010-06-25 10:15:12