Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 0.12498 | 0.126705 |
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 | 0.089985 |
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 Parsing PB file... 0.00/0.09 c Converting 3288 PB-constraints to clauses... 0.00/0.09 c -- Unit propagations: pppppppppppppppppppppp 0.00/0.09 c -- Detecting intervals from adjacent constraints: (none) 0.00/0.09 c -- Clauses(.)/Splits(s): ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 0.09/0.10 c ==================================[MINISAT+]================================== 0.09/0.10 c | Conflicts | Original | Learnt | Progress | 0.09/0.10 c | | Clauses Literals | Max Clauses Literals LPC | | 0.09/0.10 c ============================================================================== 0.09/0.10 c | 0 | 3251 7102 | 1083 0 0 nan | 0.000 % | 0.09/0.11 c | 100 | 3201 6995 | 1191 82 1155 14.1 | 2.739 % | 0.09/0.12 c | 251 | 3166 6921 | 1310 199 1968 9.9 | 18.357 % | 0.09/0.12 c ============================================================================== 0.09/0.12 c [1mUNSATISFIABLE[0m 0.09/0.12 s UNSATISFIABLE 0.09/0.12 c _______________________________________________________________________________ 0.09/0.12 c 0.09/0.12 c restarts : 3 0.09/0.12 c conflicts : 257 (2107 /sec) 0.09/0.12 c decisions : 595 (4878 /sec) 0.09/0.12 c propagations : 0 (0 /sec) 0.09/0.12 c inspects : 0 (0 /sec) 0.09/0.12 c CPU time : 0.121981 s 0.09/0.12 c _______________________________________________________________________________
ERROR: no interpretation found !
/tmp/evaluation/364822-1177043567/instance-364822-1177043567.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node50/watcher-364822-1177043567 -o ROOT/results/node50/solver-364822-1177043567 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/364822-1177043567/minisat+ /tmp/evaluation/364822-1177043567/instance-364822-1177043567.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.91 0.97 0.98 3/64 13136 /proc/meminfo: memFree=1774976/2055920 swapFree=4183800/4192956 [pid=13136] ppid=13134 vsize=1352 CPUtime=0 /proc/13136/stat : 13136 (minisat+) R 13134 13136 12246 0 -1 4194304 188 0 0 0 0 0 0 0 18 0 1 0 59201909 1384448 173 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134531116 0 0 4096 16386 0 0 0 17 1 0 0 /proc/13136/statm: 338 173 68 215 0 120 0 [startup+0.101222 s] /proc/loadavg: 0.91 0.97 0.98 3/64 13136 /proc/meminfo: memFree=1774976/2055920 swapFree=4183800/4192956 [pid=13136] ppid=13134 vsize=2328 CPUtime=0.09 /proc/13136/stat : 13136 (minisat+) R 13134 13136 12246 0 -1 4194304 435 0 0 0 9 0 0 0 18 0 1 0 59201909 2383872 420 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134635608 0 0 4096 16386 0 0 0 17 1 0 0 /proc/13136/statm: 582 420 90 215 0 364 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2328 Solver just ended. Dumping a history of the last processes samples [startup+0.101222 s] /proc/loadavg: 0.91 0.97 0.98 3/64 13136 /proc/meminfo: memFree=1774976/2055920 swapFree=4183800/4192956 [pid=13136] ppid=13134 vsize=2328 CPUtime=0.09 /proc/13136/stat : 13136 (minisat+) R 13134 13136 12246 0 -1 4194304 435 0 0 0 9 0 0 0 18 0 1 0 59201909 2383872 420 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134635608 0 0 4096 16386 0 0 0 17 1 0 0 /proc/13136/statm: 582 420 90 215 0 364 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2328 Child status: 20 Real time (s): 0.126705 CPU time (s): 0.12498 CPU user time (s): 0.121981 CPU system time (s): 0.002999 CPU usage (%): 98.6386 Max. virtual memory (cumulated for all children) (KiB): 2328 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.121981 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= 450 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= 14 involuntary context switches= 0 runsolver used 0.005999 second user time and 0.009998 second system time The end
Begin job on node50 on Fri Apr 20 04:32:47 UTC 2007 IDJOB= 364822 IDBENCH= 2156 IDSOLVER= 156 FILE ID= node50/364822-1177043567 PBS_JOBID= 4640121 Free space on /tmp= 66506 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ssa2670-141.opb COMMAND LINE= /tmp/evaluation/364822-1177043567/minisat+ /tmp/evaluation/364822-1177043567/instance-364822-1177043567.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-364822-1177043567 -o ROOT/results/node50/conversion-364822-1177043567 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364822-1177043567/instance-364822-1177043567.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node50/watcher-364822-1177043567 -o ROOT/results/node50/solver-364822-1177043567 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/364822-1177043567/minisat+ /tmp/evaluation/364822-1177043567/instance-364822-1177043567.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= bf686e12342472d00013af54a5ee9279 RANDOM SEED= 671635041 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node50.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.232 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 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 : 3000.232 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1775448 kB Buffers: 29232 kB Cached: 181160 kB SwapCached: 2856 kB Active: 82764 kB Inactive: 146396 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1775448 kB SwapTotal: 4192956 kB SwapFree: 4183800 kB Dirty: 2432 kB Writeback: 0 kB Mapped: 15564 kB Slab: 37296 kB Committed_AS: 1202436 kB PageTables: 1460 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66506 MiB End job on node50 on Fri Apr 20 04:32:48 UTC 2007