Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | UNSAT | 0.722889 | 0.727076 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-bf2670-001.opb |
MD5SUM | 7ecb3834576c61e36b2048d581937745 |
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 | 0.070988 |
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 | 2786 |
Total number of constraints | 4827 |
Number of constraints which are clauses | 4827 |
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 | 2786 |
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 | 2786 |
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 | 2786 |
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 |
0.42/0.72 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/364348-1177039267/instance-364348-1177039267.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node48/watcher-364348-1177039267 -o ROOT/results/node48/solver-364348-1177039267 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364348-1177039267.opb /tmp/evaluation/364348-1177039267/temp 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: 0.86 0.97 0.99 3/64 9794 /proc/meminfo: memFree=1805728/2055920 swapFree=4184636/4192956 [pid=9794] ppid=9792 vsize=12268 CPUtime=0 /proc/9794/stat : 9794 (pbclasp) R 9792 9794 9615 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 58772090 12562432 363 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255552926013 0 0 4224 0 0 0 0 17 1 0 0 /proc/9794/statm: 3067 364 276 3 0 167 0 [startup+0.097658 s] /proc/loadavg: 0.86 0.97 0.99 3/64 9794 /proc/meminfo: memFree=1805728/2055920 swapFree=4184636/4192956 [pid=9794] ppid=9792 vsize=13100 CPUtime=0.09 /proc/9794/stat : 9794 (pbclasp) R 9792 9794 9615 0 -1 4194304 649 0 0 0 9 0 0 0 18 0 1 0 58772090 13414400 615 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255539450593 0 0 4224 16384 0 0 0 17 1 0 0 /proc/9794/statm: 3275 615 320 3 0 375 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 13100 [startup+0.101662 s] /proc/loadavg: 0.86 0.97 0.99 3/64 9794 /proc/meminfo: memFree=1805728/2055920 swapFree=4184636/4192956 [pid=9794] ppid=9792 vsize=13100 CPUtime=0.09 /proc/9794/stat : 9794 (pbclasp) S 9792 9794 9615 0 -1 4194304 674 0 0 0 9 0 0 0 16 0 1 0 58772090 13414400 626 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/9794/statm: 3275 626 324 3 0 375 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 13100 [startup+0.301676 s] /proc/loadavg: 0.86 0.97 0.99 3/64 9794 /proc/meminfo: memFree=1805728/2055920 swapFree=4184636/4192956 [pid=9794] ppid=9792 vsize=13100 CPUtime=0.09 /proc/9794/stat : 9794 (pbclasp) S 9792 9794 9615 0 -1 4194304 674 0 0 0 9 0 0 0 16 0 1 0 58772090 13414400 626 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/9794/statm: 3275 626 324 3 0 375 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 13100 [startup+0.701713 s] /proc/loadavg: 0.86 0.97 0.99 3/64 9794 /proc/meminfo: memFree=1805728/2055920 swapFree=4184636/4192956 [pid=9794] ppid=9792 vsize=13364 CPUtime=0.42 /proc/9794/stat : 9794 (pbclasp) S 9792 9794 9615 0 -1 4194304 902 1593 0 0 10 0 31 1 17 0 1 0 58772090 13684736 708 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548506004 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/9794/statm: 3341 708 343 3 0 441 0 Current children cumulated CPU time (s) 0.42 Current children cumulated vsize (KiB) 13364 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.727076 CPU time (s): 0.722889 CPU user time (s): 0.690894 CPU system time (s): 0.031995 CPU usage (%): 99.4241 Max. virtual memory (cumulated for all children) (KiB): 13364 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.690894 system time used= 0.031995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5006 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= 120 involuntary context switches= 14 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node48 on Fri Apr 20 03:21:07 UTC 2007 IDJOB= 364348 IDBENCH= 2103 IDSOLVER= 158 FILE ID= node48/364348-1177039267 PBS_JOBID= 4640117 Free space on /tmp= 66485 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-bf2670-001.opb COMMAND LINE= pbclasp instance-364348-1177039267.opb /tmp/evaluation/364348-1177039267/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-364348-1177039267 -o ROOT/results/node48/conversion-364348-1177039267 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364348-1177039267/instance-364348-1177039267.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node48/watcher-364348-1177039267 -o ROOT/results/node48/solver-364348-1177039267 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364348-1177039267.opb /tmp/evaluation/364348-1177039267/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= 7ecb3834576c61e36b2048d581937745 RANDOM SEED= 949310248 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node48.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 : 3000.238 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 : 3000.238 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: 1806136 kB Buffers: 17432 kB Cached: 173048 kB SwapCached: 2232 kB Active: 60436 kB Inactive: 139432 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1806136 kB SwapTotal: 4192956 kB SwapFree: 4184636 kB Dirty: 1476 kB Writeback: 0 kB Mapped: 16332 kB Slab: 35904 kB Committed_AS: 1052868 kB PageTables: 1388 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= 66484 MiB End job on node48 on Fri Apr 20 03:21:09 UTC 2007