Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 2 | 2.01469 | 2.09087 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=11-P1=23-P2=2-P3=5-P4=29-P5=7-P6=23-P7=17-B.opb |
MD5SUM | 28e49b20edb0178df64878397f43f87c |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.05899 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 105 |
Total number of constraints | 15 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 15 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 175 |
Sum of products size (including duplicates) | 350 |
Number of different products | 175 |
Sum of products size | 350 |
0.04/0.34 o 21 0.33/0.90 o 15 1.17/1.24 o 10 1.23/1.47 o 9 1.45/1.79 o 3 1.70/2.06 o 2 1.70/2.08 s OPTIMUM FOUND 1.70/2.08 v x2 x6 x10 x11 x12 x14 x16 x19 x20 x21 x23 x26 x29 x30 x31 x32 x33 x34 x35 x36 x38 x40 x42 x47 x48 x50 x52 x53 x57 x58 x59 x60 x62 x63 x64 1.70/2.08 v x67 x70 x71 x81 x85 x91 x92 x93 x95 x96 x98 x99 x101 x102 x104 x107 x127 x132 x137 x147 x157 x158 x160 x172 x173 x175 x177 x178 x180 1.70/2.08 v x182 x183 x192 x193 x207 x208 x209 x210 x222 x223 x224 x225 x227 x228 x229 x230 x232 x233 x234 x237 x238 x239 x242 x243 x244 x247 1.70/2.08 v x248 x249 x252 x253 x254 x257 x260 x267 x270 x277 x280
OK 2
Linearizing /tmp/evaluation/431210-1178003836/instance-431210-1178003836.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node57/watcher-431210-1178003836 -o ROOT/results/node57/solver-431210-1178003836 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431210-1178003836.opb /tmp/evaluation/431210-1178003836/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: 0.97 0.99 0.99 3/64 28144 /proc/meminfo: memFree=1803336/2055920 swapFree=4183136/4192956 [pid=28144] ppid=28142 vsize=12268 CPUtime=0 /proc/28144/stat : 28144 (pbclasp) R 28142 28144 25802 0 -1 4194304 394 0 0 0 0 0 0 0 18 0 1 0 241519561 12562432 361 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218075927265 0 0 4224 0 0 0 0 17 1 0 0 /proc/28144/statm: 3067 362 275 3 0 167 0 [startup+0.064549 s] /proc/loadavg: 0.97 0.99 0.99 3/64 28144 /proc/meminfo: memFree=1803336/2055920 swapFree=4183136/4192956 [pid=28144] ppid=28142 vsize=12400 CPUtime=0.04 /proc/28144/stat : 28144 (pbclasp) S 28142 28144 25802 0 -1 4194304 569 1590 0 0 0 0 3 1 16 0 1 0 241519561 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/28144/statm: 3100 459 342 3 0 200 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12400 [startup+0.101548 s] /proc/loadavg: 0.97 0.99 0.99 3/64 28144 /proc/meminfo: memFree=1803336/2055920 swapFree=4183136/4192956 [pid=28144] ppid=28142 vsize=12400 CPUtime=0.04 /proc/28144/stat : 28144 (pbclasp) S 28142 28144 25802 0 -1 4194304 569 1590 0 0 0 0 3 1 16 0 1 0 241519561 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/28144/statm: 3100 459 342 3 0 200 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12400 [startup+0.301564 s] /proc/loadavg: 0.97 0.99 0.99 3/64 28144 /proc/meminfo: memFree=1803336/2055920 swapFree=4183136/4192956 [pid=28144] ppid=28142 vsize=12400 CPUtime=0.04 /proc/28144/stat : 28144 (pbclasp) S 28142 28144 25802 0 -1 4194304 569 1590 0 0 0 0 3 1 16 0 1 0 241519561 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/28144/statm: 3100 459 342 3 0 200 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12400 [startup+0.701599 s] /proc/loadavg: 0.97 0.99 0.99 3/64 28144 /proc/meminfo: memFree=1803336/2055920 swapFree=4183136/4192956 [pid=28144] ppid=28142 vsize=12400 CPUtime=0.33 /proc/28144/stat : 28144 (pbclasp) S 28142 28144 25802 0 -1 4194304 688 3396 0 0 0 0 31 2 16 0 1 0 241519561 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/28144/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 0.33 Current children cumulated vsize (KiB) 12400 [startup+1.50167 s] /proc/loadavg: 0.97 0.99 0.99 2/67 28170 /proc/meminfo: memFree=1801776/2055920 swapFree=4183136/4192956 [pid=28144] ppid=28142 vsize=12400 CPUtime=1.45 /proc/28144/stat : 28144 (pbclasp) S 28142 28144 25802 0 -1 4194304 1040 8837 0 0 0 0 140 5 16 0 1 0 241519561 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/28144/statm: 3100 463 342 3 0 200 0 Current children cumulated CPU time (s) 1.45 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+1.90171 s] /proc/loadavg: 0.97 0.99 0.99 2/67 28170 /proc/meminfo: memFree=1801776/2055920 swapFree=4183136/4192956 [pid=28144] ppid=28142 vsize=12400 CPUtime=1.7 /proc/28144/stat : 28144 (pbclasp) S 28142 28144 25802 0 -1 4194304 1157 10636 0 0 0 0 164 6 16 0 1 0 241519561 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/28144/statm: 3100 463 342 3 0 200 0 Current children cumulated CPU time (s) 1.7 Current children cumulated vsize (KiB) 12400 [startup+2.00171 s] /proc/loadavg: 0.97 0.99 0.99 2/67 28170 /proc/meminfo: memFree=1801776/2055920 swapFree=4183136/4192956 [pid=28144] ppid=28142 vsize=12400 CPUtime=1.7 /proc/28144/stat : 28144 (pbclasp) S 28142 28144 25802 0 -1 4194304 1157 10636 0 0 0 0 164 6 16 0 1 0 241519561 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/28144/statm: 3100 463 342 3 0 200 0 Current children cumulated CPU time (s) 1.7 Current children cumulated vsize (KiB) 12400 Child status: 0 Real time (s): 2.09087 CPU time (s): 2.01469 CPU user time (s): 1.91671 CPU system time (s): 0.097985 CPU usage (%): 96.3566 Max. virtual memory (cumulated for all children) (KiB): 20840 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.91671 system time used= 0.097985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 14750 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= 419 involuntary context switches= 79 runsolver used 0.003999 second user time and 0.011998 second system time The end
Begin job on node57 on Tue May 1 07:17:16 UTC 2007 IDJOB= 431210 IDBENCH= 48035 IDSOLVER= 167 FILE ID= node57/431210-1178003836 PBS_JOBID= 4728230 Free space on /tmp= 66564 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=11-P1=23-P2=2-P3=5-P4=29-P5=7-P6=23-P7=17-B.opb COMMAND LINE= pbclasp instance-431210-1178003836.opb /tmp/evaluation/431210-1178003836/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-431210-1178003836 -o ROOT/results/node57/conversion-431210-1178003836 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431210-1178003836/instance-431210-1178003836.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node57/watcher-431210-1178003836 -o ROOT/results/node57/solver-431210-1178003836 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431210-1178003836.opb /tmp/evaluation/431210-1178003836/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 28e49b20edb0178df64878397f43f87c RANDOM SEED= 790467994 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node57.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 : 3000.239 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 : 3000.239 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: 1803744 kB Buffers: 23664 kB Cached: 158892 kB SwapCached: 3628 kB Active: 16088 kB Inactive: 177400 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1803744 kB SwapTotal: 4192956 kB SwapFree: 4183136 kB Dirty: 516 kB Writeback: 0 kB Mapped: 16324 kB Slab: 44636 kB Committed_AS: 3717604 kB PageTables: 1412 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= 66564 MiB End job on node57 on Tue May 1 07:17:18 UTC 2007