Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 92 | 0.411936 | 0.427537 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh213.opb |
MD5SUM | 0146e39fcd18fa569f99190bc3dd90ba |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 92 |
Best CPU time to get the best result obtained on this benchmark | 0.026995 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 92 |
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 99 0.08/0.16 o 98 0.15/0.20 o 97 0.15/0.24 o 96 0.15/0.27 o 95 0.26/0.31 o 94 0.26/0.34 o 93 0.26/0.38 o 92 0.37/0.42 s OPTIMUM FOUND 0.37/0.42 v x1 x4 x6 x7 x10 x11 x13 x16 x17 x21 x24 x26 x28 x30 x33 x36 x37 x40 x42 x43 x46 x48 x50 x52 x53 x56 x57 x60 x62 x64 x65 x68 x70 x71 x77 0.37/0.42 v x80 x81 x84 x85 x87 x89 x91 x94 x95 x97 x100 x102 x103 x107 x109 x111 x113 x115 x117 x119 x122 x123 x125 x127 x129 x131 x134 x135 0.37/0.42 v x137 x139 x142 x143 x145 x148 x149 x152 x153 x155 x157 x160 x161 x166 x167 x169 x171 x173 x176 x179 x181 x186 x188 x189 x191 x194 0.37/0.42 v x195 x197 x199
OK 92
/tmp/evaluation/364973-1177045239/instance-364973-1177045239.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node62/watcher-364973-1177045239 -o ROOT/results/node62/solver-364973-1177045239 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364973-1177045239.opb /tmp/evaluation/364973-1177045239/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 3/64 31017 /proc/meminfo: memFree=1803336/2055920 swapFree=4184556/4192956 [pid=31017] ppid=31015 vsize=12268 CPUtime=0 /proc/31017/stat : 31017 (pbclasp) R 31015 31017 29930 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 23099915 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437863013 0 0 4224 0 0 0 0 17 1 0 0 /proc/31017/statm: 3067 317 242 3 0 167 0 [startup+0.0372211 s] /proc/loadavg: 0.92 0.98 0.99 3/64 31017 /proc/meminfo: memFree=1803336/2055920 swapFree=4184556/4192956 [pid=31017] ppid=31015 vsize=12400 CPUtime=0 /proc/31017/stat : 31017 (pbclasp) S 31015 31017 29930 0 -1 4194304 497 0 0 0 0 0 0 0 16 0 1 0 23099915 12697600 450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446593122 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/31017/statm: 3100 450 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101229 s] /proc/loadavg: 0.92 0.98 0.99 3/64 31017 /proc/meminfo: memFree=1803336/2055920 swapFree=4184556/4192956 [pid=31017] ppid=31015 vsize=12400 CPUtime=0.08 /proc/31017/stat : 31017 (pbclasp) S 31015 31017 29930 0 -1 4194304 557 785 0 0 0 0 8 0 16 0 1 0 23099915 12697600 473 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446593122 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/31017/statm: 3100 473 342 3 0 200 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 12400 [startup+0.301254 s] /proc/loadavg: 0.92 0.98 0.99 3/64 31017 /proc/meminfo: memFree=1803336/2055920 swapFree=4184556/4192956 [pid=31017] ppid=31015 vsize=12400 CPUtime=0.26 /proc/31017/stat : 31017 (pbclasp) S 31015 31017 29930 0 -1 4194304 1167 10567 0 0 1 1 18 6 16 0 1 0 23099915 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31017/statm: 3100 478 343 3 0 200 0 Current children cumulated CPU time (s) 0.26 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+0.401268 s] /proc/loadavg: 0.92 0.98 0.99 3/64 31017 /proc/meminfo: memFree=1803336/2055920 swapFree=4184556/4192956 [pid=31017] ppid=31015 vsize=12400 CPUtime=0.37 /proc/31017/stat : 31017 (pbclasp) S 31015 31017 29930 0 -1 4194304 1511 15959 0 0 1 1 24 11 16 0 1 0 23099915 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31017/statm: 3100 478 343 3 0 200 0 Current children cumulated CPU time (s) 0.37 Current children cumulated vsize (KiB) 12400 Child status: 0 Real time (s): 0.427537 CPU time (s): 0.411936 CPU user time (s): 0.278957 CPU system time (s): 0.132979 CPU usage (%): 96.351 Max. virtual memory (cumulated for all children) (KiB): 12400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.278957 system time used= 0.132979 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 18589 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= 583 involuntary context switches= 158 runsolver used 0.004999 second user time and 0.006998 second system time The end
Begin job on node62 on Fri Apr 20 05:00:39 UTC 2007 IDJOB= 364973 IDBENCH= 2177 IDSOLVER= 167 FILE ID= node62/364973-1177045239 PBS_JOBID= 4640138 Free space on /tmp= 66498 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-jnh213.opb COMMAND LINE= pbclasp instance-364973-1177045239.opb /tmp/evaluation/364973-1177045239/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node62/convwatcher-364973-1177045239 -o ROOT/results/node62/conversion-364973-1177045239 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364973-1177045239/instance-364973-1177045239.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node62/watcher-364973-1177045239 -o ROOT/results/node62/solver-364973-1177045239 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364973-1177045239.opb /tmp/evaluation/364973-1177045239/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 0146e39fcd18fa569f99190bc3dd90ba RANDOM SEED= 961375797 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node62.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 : 3000.216 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 : 3000.216 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: 1803680 kB Buffers: 24576 kB Cached: 156944 kB SwapCached: 2148 kB Active: 63816 kB Inactive: 127716 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1803680 kB SwapTotal: 4192956 kB SwapFree: 4184556 kB Dirty: 520 kB Writeback: 0 kB Mapped: 16352 kB Slab: 46652 kB Committed_AS: 1045548 kB PageTables: 1464 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= 66498 MiB End job on node62 on Fri Apr 20 05:00:40 UTC 2007