Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 349 | 1.69074 | 1.69461 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-par16-2-c.opb |
MD5SUM | b0d7a6a03ca37d030da671f9238e17bb |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 349 |
Best CPU time to get the best result obtained on this benchmark | 1.65275 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 349 |
Optimality of the best value was proved | YES |
Number of variables | 698 |
Total number of constraints | 1741 |
Number of constraints which are clauses | 1741 |
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 | 3 |
Number of terms in the objective function | 698 |
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 | 698 |
Number of bits of the sum of numbers in the objective function | 10 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 698 |
Number of bits of the biggest sum of numbers | 10 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.14/0.28 o 349 1.56/1.69 s OPTIMUM FOUND 1.56/1.69 v x1 x3 x6 x7 x9 x12 x13 x16 x17 x20 x21 x24 x25 x28 x29 x32 x33 x36 x37 x40 x41 x44 x45 x48 x49 x52 x53 x56 x57 x60 x61 x64 x65 x68 x69 x72 1.56/1.69 v x73 x76 x77 x80 x81 x84 x85 x88 x89 x92 x93 x96 x97 x100 x101 x104 x105 x108 x109 x112 x113 x116 x117 x120 x122 x123 x125 x128 x130 1.56/1.69 v x132 x133 x136 x138 x140 x141 x144 x146 x148 x149 x152 x154 x156 x157 x160 x162 x164 x166 x167 x169 x171 x174 x176 x177 x180 x182 1.56/1.69 v x184 x185 x188 x190 x192 x193 x196 x198 x200 x201 x204 x206 x208 x209 x212 x214 x216 x217 x220 x222 x224 x225 x228 x230 x232 x234 1.56/1.69 v x235 x238 x240 x242 x244 x246 x248 x249 x251 x254 x255 x258 x260 x261 x263 x266 x267 x269 x271 x274 x275 x278 x280 x281 x283 x286 1.56/1.69 v x287 x289 x291 x294 x295 x297 x300 x301 x304 x305 x307 x310 x311 x314 x315 x317 x319 x322 x323 x326 x327 x329 x331 x334 x335 x338 1.56/1.69 v x339 x342 x343 x345 x348 x349 x351 x353 x356 x357 x360 x361 x363 x365 x368 x369 x372 x373 x376 x377 x380 x381 x384 x385 x388 x390 1.56/1.69 v x392 x393 x396 x398 x399 x402 x403 x406 x407 x409 x412 x413 x415 x417 x420 x421 x424 x425 x428 x429 x432 x433 x435 x437 x440 x441 1.56/1.69 v x444 x445 x448 x450 x452 x453 x456 x457 x460 x462 x464 x465 x468 x469 x472 x473 x475 x477 x479 x482 x484 x485 x488 x489 x491 x493 1.56/1.69 v x496 x498 x499 x501 x504 x505 x508 x509 x512 x513 x515 x518 x519 x522 x523 x526 x527 x530 x532 x533 x535 x538 x540 x541 x543 x545 1.56/1.69 v x548 x549 x552 x554 x555 x557 x560 x561 x564 x565 x567 x570 x571 x573 x575 x578 x579 x582 x584 x585 x588 x590 x591 x594 x596 x597 1.56/1.69 v x599 x602 x604 x606 x607 x609 x612 x614 x615 x618 x620 x622 x623 x626 x627 x630 x631 x633 x636 x637 x640 x641 x644 x645 x648 x649 1.56/1.69 v x652 x653 x656 x657 x660 x662 x664 x665 x668 x669 x672 x674 x675 x678 x679 x681 x683 x686 x687 x689 x691 x694 x695 x698
OK 349
/tmp/evaluation/365141-1177046427/instance-365141-1177046427.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node20/watcher-365141-1177046427 -o ROOT/results/node20/solver-365141-1177046427 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-365141-1177046427.opb /tmp/evaluation/365141-1177046427/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: 1.00 1.00 1.00 3/77 7254 /proc/meminfo: memFree=1790424/2055920 swapFree=4155228/4192956 [pid=7254] ppid=7252 vsize=12268 CPUtime=0 /proc/7254/stat : 7254 (pbclasp) R 7252 7254 6270 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 152560084 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952766565 0 0 4224 0 0 0 0 17 1 0 0 /proc/7254/statm: 3067 317 242 3 0 167 0 [startup+0.0983431 s] /proc/loadavg: 1.00 1.00 1.00 3/77 7254 /proc/meminfo: memFree=1790424/2055920 swapFree=4155228/4192956 [pid=7254] ppid=7252 vsize=12532 CPUtime=0.01 /proc/7254/stat : 7254 (pbclasp) S 7252 7254 6270 0 -1 4194304 531 0 0 0 1 0 0 0 16 0 1 0 152560084 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/7254/statm: 3133 484 324 3 0 233 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12532 [startup+0.102341 s] /proc/loadavg: 1.00 1.00 1.00 3/77 7254 /proc/meminfo: memFree=1790424/2055920 swapFree=4155228/4192956 [pid=7254] ppid=7252 vsize=12532 CPUtime=0.01 /proc/7254/stat : 7254 (pbclasp) S 7252 7254 6270 0 -1 4194304 531 0 0 0 1 0 0 0 16 0 1 0 152560084 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/7254/statm: 3133 484 324 3 0 233 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12532 [startup+0.302386 s] /proc/loadavg: 1.00 1.00 1.00 3/77 7254 /proc/meminfo: memFree=1790424/2055920 swapFree=4155228/4192956 [pid=7254] ppid=7252 vsize=12664 CPUtime=0.27 /proc/7254/stat : 7254 (pbclasp) S 7252 7254 6270 0 -1 4194304 799 3498 0 0 1 0 24 2 16 0 1 0 152560084 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/7254/statm: 3166 524 343 3 0 266 0 Current children cumulated CPU time (s) 0.27 Current children cumulated vsize (KiB) 12664 [startup+0.701461 s] /proc/loadavg: 1.00 1.00 1.00 3/77 7254 /proc/meminfo: memFree=1790424/2055920 swapFree=4155228/4192956 [pid=7254] ppid=7252 vsize=12664 CPUtime=0.27 /proc/7254/stat : 7254 (pbclasp) S 7252 7254 6270 0 -1 4194304 799 3498 0 0 1 0 24 2 16 0 1 0 152560084 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/7254/statm: 3166 524 343 3 0 266 0 Current children cumulated CPU time (s) 0.27 Current children cumulated vsize (KiB) 12664 [startup+1.50162 s] /proc/loadavg: 1.00 1.00 1.00 2/80 7272 /proc/meminfo: memFree=1788016/2055920 swapFree=4155228/4192956 [pid=7254] ppid=7252 vsize=12664 CPUtime=0.27 /proc/7254/stat : 7254 (pbclasp) S 7252 7254 6270 0 -1 4194304 799 3498 0 0 1 0 24 2 16 0 1 0 152560084 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/7254/statm: 3166 524 343 3 0 266 0 [pid=7270] ppid=7254 vsize=5352 CPUtime=0 /proc/7270/stat : 7270 (sh) S 7254 7254 6270 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 152560114 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/7270/statm: 1338 224 188 169 0 49 0 [pid=7272] ppid=7270 vsize=3820 CPUtime=1.19 /proc/7272/stat : 7272 (clasp-1.0) R 7270 7254 6270 0 -1 4194304 588 0 0 0 119 0 0 0 25 0 1 0 152560114 3911680 550 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134740858 0 0 4096 0 0 0 0 17 1 0 0 /proc/7272/statm: 955 550 249 81 0 329 0 Current children cumulated CPU time (s) 1.46 Current children cumulated vsize (KiB) 21836 Solver just ended. Dumping a history of the last processes samples [startup+1.60164 s] /proc/loadavg: 1.00 1.00 1.00 2/80 7272 /proc/meminfo: memFree=1788016/2055920 swapFree=4155228/4192956 [pid=7254] ppid=7252 vsize=12664 CPUtime=0.27 /proc/7254/stat : 7254 (pbclasp) S 7252 7254 6270 0 -1 4194304 799 3498 0 0 1 0 24 2 16 0 1 0 152560084 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/7254/statm: 3166 524 343 3 0 266 0 [pid=7270] ppid=7254 vsize=5352 CPUtime=0 /proc/7270/stat : 7270 (sh) S 7254 7254 6270 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 152560114 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/7270/statm: 1338 224 188 169 0 49 0 [pid=7272] ppid=7270 vsize=3820 CPUtime=1.29 /proc/7272/stat : 7272 (clasp-1.0) R 7270 7254 6270 0 -1 4194304 592 0 0 0 129 0 0 0 25 0 1 0 152560114 3911680 554 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737345 0 0 4096 0 0 0 0 17 1 0 0 /proc/7272/statm: 955 554 249 81 0 329 0 Current children cumulated CPU time (s) 1.56 Current children cumulated vsize (KiB) 21836 Child status: 0 Real time (s): 1.69461 CPU time (s): 1.69074 CPU user time (s): 1.64775 CPU system time (s): 0.042993 CPU usage (%): 99.7717 Max. virtual memory (cumulated for all children) (KiB): 21836 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.64775 system time used= 0.042993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5616 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= 170 involuntary context switches= 78 runsolver used 0.008998 second user time and 0.005999 second system time The end
Begin job on node20 on Fri Apr 20 05:20:27 UTC 2007 IDJOB= 365141 IDBENCH= 2199 IDSOLVER= 167 FILE ID= node20/365141-1177046427 PBS_JOBID= 4640137 Free space on /tmp= 66456 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-par16-2-c.opb COMMAND LINE= pbclasp instance-365141-1177046427.opb /tmp/evaluation/365141-1177046427/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-365141-1177046427 -o ROOT/results/node20/conversion-365141-1177046427 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365141-1177046427/instance-365141-1177046427.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node20/watcher-365141-1177046427 -o ROOT/results/node20/solver-365141-1177046427 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-365141-1177046427.opb /tmp/evaluation/365141-1177046427/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= b0d7a6a03ca37d030da671f9238e17bb RANDOM SEED= 401104685 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node20.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 : 3000.265 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 : 3000.265 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: 1790832 kB Buffers: 34780 kB Cached: 144992 kB SwapCached: 16068 kB Active: 115816 kB Inactive: 87412 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1790832 kB SwapTotal: 4192956 kB SwapFree: 4155228 kB Dirty: 616 kB Writeback: 0 kB Mapped: 30516 kB Slab: 47408 kB Committed_AS: 1946036 kB PageTables: 1744 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= 66456 MiB End job on node20 on Fri Apr 20 05:20:29 UTC 2007