Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 2 | 13.7469 | 13.9438 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=6-P0=59-P1=23-P2=2-P3=37-P4=53-P5=47-P6=31-B.opb |
MD5SUM | 445adcd085eba01c07f588612cad2d76 |
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 | 0.075987 |
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 | 108 |
Total number of constraints | 13 |
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 | 13 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 216 |
Sum of products size (including duplicates) | 432 |
Number of different products | 216 |
Sum of products size | 432 |
0.05/0.66 o 41 1.00/1.17 o 33 1.09/1.66 o 25 2.09/2.24 o 17 4.48/4.67 o 11 5.23/5.46 o 6 6.43/6.67 o 3 13.64/13.85 o 2 13.72/13.94 s OPTIMUM FOUND 13.72/13.94 v x2 x7 x9 x10 x11 x13 x14 x15 x16 x17 x18 x19 x21 x22 x23 x24 x25 x27 x28 x30 x31 x32 x33 x34 x35 x36 x37 x41 x44 x46 x47 x48 x50 x51 x56 13.72/13.94 v x57 x58 x60 x62 x63 x65 x68 x70 x72 x79 x82 x83 x84 x85 x87 x96 x97 x99 x101 x103 x104 x106 x110 x122 x128 x134 x146 x148 x149 x150 13.72/13.94 v x152 x154 x155 x156 x158 x160 x161 x162 x164 x166 x167 x168 x170 x172 x173 x174 x176 x178 x179 x180 x182 x183 x194 x195 x200 x201 13.72/13.94 v x206 x207 x212 x213 x218 x219 x220 x222 x230 x231 x232 x234 x236 x237 x238 x240 x248 x249 x250 x252 x254 x255 x257 x260 x261 x263 13.72/13.94 v x266 x267 x269 x272 x273 x275 x278 x279 x281 x284 x285 x287 x290 x292 x294 x314 x316 x318
OK 2
Linearizing /tmp/evaluation/431714-1178009378/instance-431714-1178009378.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node68/watcher-431714-1178009378 -o ROOT/results/node68/solver-431714-1178009378 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431714-1178009378.opb /tmp/evaluation/431714-1178009378/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: 0.72 0.93 0.98 3/64 4497 /proc/meminfo: memFree=1782296/2055920 swapFree=4183864/4192956 [pid=4497] ppid=4495 vsize=12268 CPUtime=0 /proc/4497/stat : 4497 (pbclasp) D 4495 4497 3601 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 276927290 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257414625893 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/4497/statm: 3067 317 242 3 0 167 0 [startup+0.039367 s] /proc/loadavg: 0.72 0.93 0.98 3/64 4497 /proc/meminfo: memFree=1782296/2055920 swapFree=4183864/4192956 [pid=4497] ppid=4495 vsize=12400 CPUtime=0 /proc/4497/stat : 4497 (pbclasp) S 4495 4497 3601 0 -1 4194304 487 0 0 0 0 0 0 0 16 0 1 0 276927290 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/4497/statm: 3100 440 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.102375 s] /proc/loadavg: 0.72 0.93 0.98 3/64 4497 /proc/meminfo: memFree=1782296/2055920 swapFree=4183864/4192956 [pid=4497] ppid=4495 vsize=12400 CPUtime=0.05 /proc/4497/stat : 4497 (pbclasp) S 4495 4497 3601 0 -1 4194304 566 1590 0 0 0 0 4 1 16 0 1 0 276927290 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/4497/statm: 3100 460 342 3 0 200 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 12400 [startup+0.301389 s] /proc/loadavg: 0.72 0.93 0.98 3/64 4497 /proc/meminfo: memFree=1782296/2055920 swapFree=4183864/4192956 [pid=4497] ppid=4495 vsize=12400 CPUtime=0.05 /proc/4497/stat : 4497 (pbclasp) S 4495 4497 3601 0 -1 4194304 566 1590 0 0 0 0 4 1 16 0 1 0 276927290 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/4497/statm: 3100 460 342 3 0 200 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 12400 [startup+0.70243 s] /proc/loadavg: 0.72 0.93 0.98 3/64 4497 /proc/meminfo: memFree=1782296/2055920 swapFree=4183864/4192956 [pid=4497] ppid=4495 vsize=12400 CPUtime=0.64 /proc/4497/stat : 4497 (pbclasp) S 4495 4497 3601 0 -1 4194304 672 3060 0 0 0 0 63 1 16 0 1 0 276927290 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0 /proc/4497/statm: 3100 463 342 3 0 200 0 Current children cumulated CPU time (s) 0.64 Current children cumulated vsize (KiB) 12400 [startup+1.5015 s] /proc/loadavg: 0.72 0.93 0.98 2/67 4515 /proc/meminfo: memFree=1780672/2055920 swapFree=4183864/4192956 [pid=4497] ppid=4495 vsize=12400 CPUtime=1.09 /proc/4497/stat : 4497 (pbclasp) S 4495 4497 3601 0 -1 4194304 799 5318 0 0 0 0 106 3 16 0 1 0 276927290 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/4497/statm: 3100 463 342 3 0 200 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 12400 [startup+3.10164 s] /proc/loadavg: 0.72 0.93 0.98 2/67 4531 /proc/meminfo: memFree=1780224/2055920 swapFree=4183864/4192956 [pid=4497] ppid=4495 vsize=12400 CPUtime=2.15 /proc/4497/stat : 4497 (pbclasp) S 4495 4497 3601 0 -1 4194304 1029 9061 0 0 0 0 209 6 16 0 1 0 276927290 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/4497/statm: 3100 463 342 3 0 200 0 Current children cumulated CPU time (s) 2.15 Current children cumulated vsize (KiB) 12400 [startup+6.30193 s] /proc/loadavg: 0.74 0.94 0.98 2/67 4547 /proc/meminfo: memFree=1780224/2055920 swapFree=4183864/4192956 [pid=4497] ppid=4495 vsize=12400 CPUtime=5.32 /proc/4497/stat : 4497 (pbclasp) S 4495 4497 3601 0 -1 4194304 1261 12917 0 0 1 0 523 8 16 0 1 0 276927290 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/4497/statm: 3100 463 342 3 0 200 0 Current children cumulated CPU time (s) 5.32 Current children cumulated vsize (KiB) 12400 [startup+12.7015 s] /proc/loadavg: 0.76 0.94 0.98 2/67 4563 /proc/meminfo: memFree=1779576/2055920 swapFree=4183864/4192956 [pid=4497] ppid=4495 vsize=12400 CPUtime=6.54 /proc/4497/stat : 4497 (pbclasp) S 4495 4497 3601 0 -1 4194304 1377 14829 0 0 1 1 642 10 16 0 1 0 276927290 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/4497/statm: 3100 464 342 3 0 200 0 [pid=4561] ppid=4497 vsize=5352 CPUtime=0 /proc/4561/stat : 4561 (sh) S 4497 4497 3601 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 276927958 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/4561/statm: 1338 224 188 169 0 49 0 [pid=4563] ppid=4561 vsize=4148 CPUtime=6 /proc/4563/stat : 4563 (clasp-1.0) R 4561 4497 3601 0 -1 4194304 688 0 0 0 600 0 0 0 25 0 1 0 276927958 4247552 650 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134740948 0 0 4096 0 0 0 0 17 1 0 0 /proc/4563/statm: 1037 650 249 81 0 411 0 Current children cumulated CPU time (s) 12.54 Current children cumulated vsize (KiB) 21900 Solver just ended. Dumping a history of the last processes samples [startup+13.5016 s] /proc/loadavg: 0.76 0.94 0.98 2/67 4563 /proc/meminfo: memFree=1779448/2055920 swapFree=4183864/4192956 [pid=4497] ppid=4495 vsize=12400 CPUtime=6.54 /proc/4497/stat : 4497 (pbclasp) S 4495 4497 3601 0 -1 4194304 1377 14829 0 0 1 1 642 10 16 0 1 0 276927290 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/4497/statm: 3100 464 342 3 0 200 0 [pid=4561] ppid=4497 vsize=5352 CPUtime=0 /proc/4561/stat : 4561 (sh) S 4497 4497 3601 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 276927958 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/4561/statm: 1338 224 188 169 0 49 0 [pid=4563] ppid=4561 vsize=4148 CPUtime=6.8 /proc/4563/stat : 4563 (clasp-1.0) R 4561 4497 3601 0 -1 4194304 701 0 0 0 680 0 0 0 25 0 1 0 276927958 4247552 663 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0 /proc/4563/statm: 1037 663 249 81 0 411 0 Current children cumulated CPU time (s) 13.34 Current children cumulated vsize (KiB) 21900 [startup+13.9016 s] /proc/loadavg: 0.76 0.94 0.98 2/67 4563 /proc/meminfo: memFree=1779448/2055920 swapFree=4183864/4192956 [pid=4497] ppid=4495 vsize=12400 CPUtime=13.72 /proc/4497/stat : 4497 (pbclasp) S 4495 4497 3601 0 -1 4194304 1492 16900 0 0 1 1 1358 12 16 0 1 0 276927290 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/4497/statm: 3100 464 342 3 0 200 0 Current children cumulated CPU time (s) 13.72 Current children cumulated vsize (KiB) 12400 Child status: 0 Real time (s): 13.9438 CPU time (s): 13.7469 CPU user time (s): 13.6039 CPU system time (s): 0.142978 CPU usage (%): 98.5879 Max. virtual memory (cumulated for all children) (KiB): 21900 getrusage(RUSAGE_CHILDREN,...) data: user time used= 13.6039 system time used= 0.142978 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 19443 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= 554 involuntary context switches= 170 runsolver used 0.012998 second user time and 0.039993 second system time The end
Begin job on node68 on Tue May 1 08:49:38 UTC 2007 IDJOB= 431714 IDBENCH= 48071 IDSOLVER= 167 FILE ID= node68/431714-1178009378 PBS_JOBID= 4728289 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=6-P0=59-P1=23-P2=2-P3=37-P4=53-P5=47-P6=31-B.opb COMMAND LINE= pbclasp instance-431714-1178009378.opb /tmp/evaluation/431714-1178009378/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-431714-1178009378 -o ROOT/results/node68/conversion-431714-1178009378 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431714-1178009378/instance-431714-1178009378.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-431714-1178009378 -o ROOT/results/node68/solver-431714-1178009378 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431714-1178009378.opb /tmp/evaluation/431714-1178009378/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 445adcd085eba01c07f588612cad2d76 RANDOM SEED= 542842341 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node68.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: 1782704 kB Buffers: 16624 kB Cached: 183724 kB SwapCached: 2904 kB Active: 71904 kB Inactive: 138460 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1782704 kB SwapTotal: 4192956 kB SwapFree: 4183864 kB Dirty: 692 kB Writeback: 0 kB Mapped: 15972 kB Slab: 48920 kB Committed_AS: 3082304 kB PageTables: 1380 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 node68 on Tue May 1 08:49:52 UTC 2007