Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 0.169973 | 0.173798 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-ssa0432-003.opb |
MD5SUM | 7eae448a5d260ba3e367d5a8053e4a27 |
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 | 0.018996 |
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 | 870 |
Total number of constraints | 1462 |
Number of constraints which are clauses | 1462 |
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 | 870 |
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 | 870 |
Number of bits of the sum of numbers in the objective function | 10 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 870 |
Number of bits of the biggest sum of numbers | 10 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.01/0.17 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/364063-1177036885/instance-364063-1177036885.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node72/watcher-364063-1177036885 -o ROOT/results/node72/solver-364063-1177036885 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364063-1177036885.opb /tmp/evaluation/364063-1177036885/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: 0.61 0.90 0.97 3/77 14797 /proc/meminfo: memFree=1774424/2055920 swapFree=4157116/4192956 [pid=14797] ppid=14795 vsize=12268 CPUtime=0 /proc/14797/stat : 14797 (pbclasp) R 14795 14797 14452 0 -1 4194304 398 0 0 0 0 0 0 0 18 0 1 0 179727005 12562432 364 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517598945 0 0 4224 0 0 0 0 17 1 0 0 /proc/14797/statm: 3067 364 276 3 0 167 0 [startup+0.092805 s] /proc/loadavg: 0.61 0.90 0.97 3/77 14797 /proc/meminfo: memFree=1774424/2055920 swapFree=4157116/4192956 [pid=14797] ppid=14795 vsize=12664 CPUtime=0.01 /proc/14797/stat : 14797 (pbclasp) S 14795 14797 14452 0 -1 4194304 542 0 0 0 1 0 0 0 16 0 1 0 179727005 12967936 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/14797/statm: 3166 494 324 3 0 266 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12664 [startup+0.102804 s] /proc/loadavg: 0.61 0.90 0.97 3/77 14797 /proc/meminfo: memFree=1774424/2055920 swapFree=4157116/4192956 [pid=14797] ppid=14795 vsize=12664 CPUtime=0.01 /proc/14797/stat : 14797 (pbclasp) S 14795 14797 14452 0 -1 4194304 542 0 0 0 1 0 0 0 16 0 1 0 179727005 12967936 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/14797/statm: 3166 494 324 3 0 266 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12664 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.173798 CPU time (s): 0.169973 CPU user time (s): 0.144977 CPU system time (s): 0.024996 CPU usage (%): 97.7992 Max. virtual memory (cumulated for all children) (KiB): 12664 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.144977 system time used= 0.024996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3511 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= 84 involuntary context switches= 12 runsolver used 0.004999 second user time and 0.002999 second system time The end
Begin job on node72 on Fri Apr 20 02:41:26 UTC 2007 IDJOB= 364063 IDBENCH= 2061 IDSOLVER= 167 FILE ID= node72/364063-1177036885 PBS_JOBID= 4640113 Free space on /tmp= 66407 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-ssa0432-003.opb COMMAND LINE= pbclasp instance-364063-1177036885.opb /tmp/evaluation/364063-1177036885/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-364063-1177036885 -o ROOT/results/node72/conversion-364063-1177036885 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364063-1177036885/instance-364063-1177036885.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-364063-1177036885 -o ROOT/results/node72/solver-364063-1177036885 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364063-1177036885.opb /tmp/evaluation/364063-1177036885/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 7eae448a5d260ba3e367d5a8053e4a27 RANDOM SEED= 559012526 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node72.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 : 3000.222 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 : 5931.00 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 : 3000.222 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: 1774768 kB Buffers: 51428 kB Cached: 148604 kB SwapCached: 16956 kB Active: 108252 kB Inactive: 115332 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1774768 kB SwapTotal: 4192956 kB SwapFree: 4157116 kB Dirty: 784 kB Writeback: 0 kB Mapped: 29732 kB Slab: 43016 kB Committed_AS: 3160948 kB PageTables: 1788 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= 66407 MiB End job on node72 on Fri Apr 20 02:41:26 UTC 2007