Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 95 | 0.338947 | 0.350572 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh207.opb |
MD5SUM | 26a2f7a073809ed215604c58e6ca5a97 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 95 |
Best CPU time to get the best result obtained on this benchmark | 0.021996 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 95 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 900 |
Number of constraints which are clauses | 900 |
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 | 2 |
Maximum length of a constraint | 11 |
Number of terms in the objective function | 200 |
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 | 200 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 200 |
Number of bits of the biggest sum of numbers | 8 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.08/0.13 o 100 0.08/0.16 o 99 0.16/0.20 o 98 0.16/0.23 o 97 0.16/0.27 o 96 0.25/0.30 o 95 0.25/0.34 s OPTIMUM FOUND 0.25/0.34 v x2 x4 x6 x8 x9 x11 x14 x15 x19 x22 x24 x26 x27 x30 x31 x34 x36 x38 x39 x42 x43 x45 x47 x49 x52 x54 x55 x57 x60 x62 x63 x66 x67 x69 x72 x74 0.25/0.34 v x76 x77 x79 x82 x83 x85 x87 x89 x91 x93 x96 x97 x99 x102 x105 x108 x110 x111 x114 x116 x117 x119 x122 x124 x125 x128 x129 x131 x133 0.25/0.34 v x136 x137 x139 x141 x144 x145 x147 x150 x156 x157 x160 x161 x163 x165 x167 x169 x172 x173 x176 x177 x180 x181 x183 x185 x188 x191 0.25/0.34 v x193 x196 x197 x200
OK 95
/tmp/evaluation/364469-1177040515/instance-364469-1177040515.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node1/watcher-364469-1177040515 -o ROOT/results/node1/solver-364469-1177040515 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364469-1177040515.opb /tmp/evaluation/364469-1177040515/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: 0.92 0.98 0.99 3/77 10954 /proc/meminfo: memFree=1703488/2055920 swapFree=4145780/4192956 [pid=10954] ppid=10952 vsize=12268 CPUtime=0 /proc/10954/stat : 10954 (pbclasp) R 10952 10954 8994 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 180089348 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259353442917 0 0 4224 0 0 0 0 17 1 0 0 /proc/10954/statm: 3067 317 242 3 0 167 0 [startup+0.0663669 s] /proc/loadavg: 0.92 0.98 0.99 3/77 10954 /proc/meminfo: memFree=1703488/2055920 swapFree=4145780/4192956 [pid=10954] ppid=10952 vsize=12400 CPUtime=0 /proc/10954/stat : 10954 (pbclasp) S 10952 10954 8994 0 -1 4194304 497 0 0 0 0 0 0 0 16 0 1 0 180089348 12697600 450 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/10954/statm: 3100 450 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.102372 s] /proc/loadavg: 0.92 0.98 0.99 3/77 10954 /proc/meminfo: memFree=1703488/2055920 swapFree=4145780/4192956 [pid=10954] ppid=10952 vsize=12400 CPUtime=0.08 /proc/10954/stat : 10954 (pbclasp) S 10952 10954 8994 0 -1 4194304 557 785 0 0 0 0 8 0 16 0 1 0 180089348 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/10954/statm: 3100 473 342 3 0 200 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 12400 [startup+0.302396 s] /proc/loadavg: 0.92 0.98 0.99 3/77 10954 /proc/meminfo: memFree=1703488/2055920 swapFree=4145780/4192956 [pid=10954] ppid=10952 vsize=12400 CPUtime=0.25 /proc/10954/stat : 10954 (pbclasp) S 10952 10954 8994 0 -1 4194304 1178 10573 0 0 0 1 17 7 16 0 1 0 180089348 12697600 478 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/10954/statm: 3100 478 343 3 0 200 0 Current children cumulated CPU time (s) 0.25 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.350572 CPU time (s): 0.338947 CPU user time (s): 0.224965 CPU system time (s): 0.113982 CPU usage (%): 96.684 Max. virtual memory (cumulated for all children) (KiB): 12400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.224965 system time used= 0.113982 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 14785 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= 462 involuntary context switches= 124 runsolver used 0.004999 second user time and 0.005999 second system time The end
Begin job on node1 on Fri Apr 20 03:41:55 UTC 2007 IDJOB= 364469 IDBENCH= 2116 IDSOLVER= 167 FILE ID= node1/364469-1177040515 PBS_JOBID= 4630638 Free space on /tmp= 66358 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-jnh207.opb COMMAND LINE= pbclasp instance-364469-1177040515.opb /tmp/evaluation/364469-1177040515/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-364469-1177040515 -o ROOT/results/node1/conversion-364469-1177040515 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364469-1177040515/instance-364469-1177040515.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node1/watcher-364469-1177040515 -o ROOT/results/node1/solver-364469-1177040515 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364469-1177040515.opb /tmp/evaluation/364469-1177040515/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 26a2f7a073809ed215604c58e6ca5a97 RANDOM SEED= 437016780 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node1.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 : 3000.234 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 : 3000.234 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: 1703960 kB Buffers: 34180 kB Cached: 242632 kB SwapCached: 14160 kB Active: 104692 kB Inactive: 195236 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1703960 kB SwapTotal: 4192956 kB SwapFree: 4145780 kB Dirty: 528 kB Writeback: 0 kB Mapped: 30252 kB Slab: 37532 kB Committed_AS: 5054652 kB PageTables: 1836 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= 66358 MiB End job on node1 on Fri Apr 20 03:41:56 UTC 2007