Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 0.511921 | 0.517212 |
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 |
0.38/0.51 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/364161-1177037503/instance-364161-1177037503.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node41/watcher-364161-1177037503 -o ROOT/results/node41/solver-364161-1177037503 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364161-1177037503.opb /tmp/evaluation/364161-1177037503/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: 1.13 1.04 1.01 3/77 25437 /proc/meminfo: memFree=1760512/2055920 swapFree=4155720/4192956 [pid=25437] ppid=25435 vsize=12268 CPUtime=0 /proc/25437/stat : 25437 (pbclasp) D 25435 25437 23172 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 151662251 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238390311525 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/25437/statm: 3067 317 242 3 0 167 0 [startup+0.0374789 s] /proc/loadavg: 1.13 1.04 1.01 3/77 25437 /proc/meminfo: memFree=1760512/2055920 swapFree=4155720/4192956 [pid=25437] ppid=25435 vsize=12664 CPUtime=0.03 /proc/25437/stat : 25437 (pbclasp) R 25435 25437 23172 0 -1 4194304 547 0 0 0 3 0 0 0 18 0 1 0 151662251 12967936 513 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238389990113 0 0 4224 16384 0 0 0 17 1 0 0 /proc/25437/statm: 3166 513 320 3 0 266 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12664 [startup+0.101486 s] /proc/loadavg: 1.13 1.04 1.01 3/77 25437 /proc/meminfo: memFree=1760512/2055920 swapFree=4155720/4192956 [pid=25437] ppid=25435 vsize=12928 CPUtime=0.05 /proc/25437/stat : 25437 (pbclasp) S 25435 25437 23172 0 -1 4194304 640 0 0 0 5 0 0 0 16 0 1 0 151662251 13238272 590 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/25437/statm: 3232 590 324 3 0 332 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 12928 [startup+0.301501 s] /proc/loadavg: 1.13 1.04 1.01 3/77 25437 /proc/meminfo: memFree=1760512/2055920 swapFree=4155720/4192956 [pid=25437] ppid=25435 vsize=12928 CPUtime=0.05 /proc/25437/stat : 25437 (pbclasp) S 25435 25437 23172 0 -1 4194304 640 0 0 0 5 0 0 0 16 0 1 0 151662251 13238272 590 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/25437/statm: 3232 590 324 3 0 332 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 12928 Solver just ended. Dumping a history of the last processes samples [startup+0.501521 s] /proc/loadavg: 1.13 1.04 1.01 3/77 25437 /proc/meminfo: memFree=1760512/2055920 swapFree=4155720/4192956 [pid=25437] ppid=25435 vsize=13192 CPUtime=0.38 /proc/25437/stat : 25437 (pbclasp) S 25435 25437 23172 0 -1 4194304 831 1592 0 0 6 0 31 1 17 0 1 0 151662251 13508608 654 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/25437/statm: 3298 654 343 3 0 398 0 Current children cumulated CPU time (s) 0.38 Current children cumulated vsize (KiB) 13192 Child status: 0 Real time (s): 0.517212 CPU time (s): 0.511921 CPU user time (s): 0.484926 CPU system time (s): 0.026995 CPU usage (%): 98.977 Max. virtual memory (cumulated for all children) (KiB): 13192 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.484926 system time used= 0.026995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4180 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= 130 involuntary context switches= 12 runsolver used 0.002999 second user time and 0.006998 second system time The end
Begin job on node41 on Fri Apr 20 02:51:43 UTC 2007 IDJOB= 364161 IDBENCH= 2073 IDSOLVER= 167 FILE ID= node41/364161-1177037503 PBS_JOBID= 4630618 Free space on /tmp= 66348 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-364161-1177037503.opb /tmp/evaluation/364161-1177037503/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-364161-1177037503 -o ROOT/results/node41/conversion-364161-1177037503 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364161-1177037503/instance-364161-1177037503.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node41/watcher-364161-1177037503 -o ROOT/results/node41/solver-364161-1177037503 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364161-1177037503.opb /tmp/evaluation/364161-1177037503/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 093787cffe9173c370b11fb5e77a5812 RANDOM SEED= 637617551 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node41.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: 1760984 kB Buffers: 37472 kB Cached: 167996 kB SwapCached: 2680 kB Active: 117448 kB Inactive: 124408 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1760984 kB SwapTotal: 4192956 kB SwapFree: 4155720 kB Dirty: 796 kB Writeback: 0 kB Mapped: 44128 kB Slab: 38368 kB Committed_AS: 2587448 kB PageTables: 2052 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= 66347 MiB End job on node41 on Fri Apr 20 02:51:44 UTC 2007