Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | UNSAT | 0.78088 | 0.783449 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-bf0432-007.opb |
MD5SUM | 093787cffe9173c370b11fb5e77a5812 |
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 | 0.087985 |
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 | 2080 |
Total number of constraints | 4708 |
Number of constraints which are clauses | 4708 |
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 | 2080 |
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 | 2080 |
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 | 2080 |
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 |
0.39/0.78 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/364152-1177037466/instance-364152-1177037466.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node66/watcher-364152-1177037466 -o ROOT/results/node66/solver-364152-1177037466 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364152-1177037466.opb /tmp/evaluation/364152-1177037466/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: 0.91 0.98 0.99 3/64 20416 /proc/meminfo: memFree=1813672/2055920 swapFree=4182980/4192956 [pid=20416] ppid=20414 vsize=12268 CPUtime=0 /proc/20416/stat : 20416 (pbclasp) D 20414 20416 19380 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 179736181 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227607804517 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/20416/statm: 3067 317 242 3 0 167 0 [startup+0.0104899 s] /proc/loadavg: 0.91 0.98 0.99 3/64 20416 /proc/meminfo: memFree=1813672/2055920 swapFree=4182980/4192956 [pid=20416] ppid=20414 vsize=12532 CPUtime=0 /proc/20416/stat : 20416 (pbclasp) R 20414 20416 19380 0 -1 4194304 489 0 0 0 0 0 0 0 18 0 1 0 179736181 12832768 455 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227607486875 0 0 4224 16384 0 0 0 17 1 0 0 /proc/20416/statm: 3133 458 317 3 0 233 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12532 [startup+0.10151 s] /proc/loadavg: 0.91 0.98 0.99 3/64 20416 /proc/meminfo: memFree=1813672/2055920 swapFree=4182980/4192956 [pid=20416] ppid=20414 vsize=12928 CPUtime=0.05 /proc/20416/stat : 20416 (pbclasp) S 20414 20416 19380 0 -1 4194304 640 0 0 0 5 0 0 0 16 0 1 0 179736181 13238272 590 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/20416/statm: 3232 590 324 3 0 332 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 12928 [startup+0.301547 s] /proc/loadavg: 0.91 0.98 0.99 3/64 20416 /proc/meminfo: memFree=1813672/2055920 swapFree=4182980/4192956 [pid=20416] ppid=20414 vsize=12928 CPUtime=0.05 /proc/20416/stat : 20416 (pbclasp) S 20414 20416 19380 0 -1 4194304 640 0 0 0 5 0 0 0 16 0 1 0 179736181 13238272 590 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/20416/statm: 3232 590 324 3 0 332 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 12928 [startup+0.701627 s] /proc/loadavg: 0.91 0.98 0.99 3/64 20416 /proc/meminfo: memFree=1813672/2055920 swapFree=4182980/4192956 [pid=20416] ppid=20414 vsize=13192 CPUtime=0.39 /proc/20416/stat : 20416 (pbclasp) S 20414 20416 19380 0 -1 4194304 832 1592 0 0 6 0 32 1 16 0 1 0 179736181 13508608 654 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/20416/statm: 3298 654 343 3 0 398 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 13192 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.783449 CPU time (s): 0.78088 CPU user time (s): 0.747886 CPU system time (s): 0.032994 CPU usage (%): 99.6721 Max. virtual memory (cumulated for all children) (KiB): 13192 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.747886 system time used= 0.032994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4708 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= 126 involuntary context switches= 47 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node66 on Fri Apr 20 02:51:06 UTC 2007 IDJOB= 364152 IDBENCH= 2073 IDSOLVER= 158 FILE ID= node66/364152-1177037466 PBS_JOBID= 4640098 Free space on /tmp= 66408 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-bf0432-007.opb COMMAND LINE= pbclasp instance-364152-1177037466.opb /tmp/evaluation/364152-1177037466/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-364152-1177037466 -o ROOT/results/node66/conversion-364152-1177037466 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364152-1177037466/instance-364152-1177037466.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node66/watcher-364152-1177037466 -o ROOT/results/node66/solver-364152-1177037466 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364152-1177037466.opb /tmp/evaluation/364152-1177037466/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= 093787cffe9173c370b11fb5e77a5812 RANDOM SEED= 662202987 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node66.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 : 3000.281 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 : 3000.281 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: 1814080 kB Buffers: 36408 kB Cached: 138640 kB SwapCached: 3792 kB Active: 45056 kB Inactive: 141444 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1814080 kB SwapTotal: 4192956 kB SwapFree: 4182980 kB Dirty: 1340 kB Writeback: 0 kB Mapped: 16372 kB Slab: 41396 kB Committed_AS: 958060 kB PageTables: 1380 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= 66408 MiB End job on node66 on Fri Apr 20 02:51:07 UTC 2007