Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 164393 | 6.77297 | 6.77657 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ MIPLIB/miplib/normalized-reduced-mps-v2-20-10-pipex.opb |
MD5SUM | ed5b5ce3af44efa2d285a6206b4187fd |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 164393 |
Best CPU time to get the best result obtained on this benchmark | 0.118981 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 164393 |
Optimality of the best value was proved | YES |
Number of variables | 48 |
Total number of constraints | 25 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 16 |
Number of constraints which are nor clauses,nor cardinality constraints | 9 |
Minimum length of a constraint | 3 |
Maximum length of a constraint | 16 |
Number of terms in the objective function | 48 |
Biggest coefficient in the objective function | 22495 |
Number of bits for the biggest coefficient in the objective function | 15 |
Sum of the numbers in the objective function | 524314 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 22495 |
Number of bits of the biggest number in a constraint | 15 |
Biggest sum of numbers in a constraint | 524314 |
Number of bits of the biggest sum of numbers | 20 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT 0.00/0.00 c Developed by Vasco Manquinho IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/363079-1177022828/instance-363079-1177022828.opb 0.00/0.00 c File size is 2496 bytes. 0.00/0.00 c Highest Coefficient sum: 524314 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.001 s 0.00/0.00 c Var: 48 Constr: 41 16/16/9 Lit: 240 Watch. Lit: 145 0.00/0.00 c Obj. Vars: 48 (100 % of total variables) 0.00/0.00 c Pre-processing Time: 0.001 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 48 41 240 5 150 325 0 0 0.00 0.00/0.00 c Initial Lower Bound: 161367 0.00/0.00 c Initial Path Cost: 0 0.00/0.02 c 100 48 141 1348 9 355 358 100 16666 0.01 0.00/0.02 c 250 48 291 3518 12 664 394 250 25000 0.01 0.00/0.02 c 475 48 289 3987 13 663 434 248 27941 0.02 0.00/0.02 o 171438 0.019 0.09/0.19 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.19 c 524 48 339 4830 14 793 421 298 27578 0.02 0.09/0.19 c 625 48 440 6539 14 995 464 399 12019 0.05 0.09/0.19 c 877 48 455 6456 14 1022 511 414 5283 0.17 0.09/0.19 o 169594 0.189 * 0.19/0.21 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.21 c 920 48 502 7118 14 1152 421 461 4867 0.19 0.19/0.21 o 169401 0.214 * 0.19/0.22 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.22 c 965 48 307 3996 13 756 421 266 4509 0.21 0.19/0.22 o 168762 0.224 * 0.19/0.24 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.24 c 975 48 319 4191 13 815 421 278 4352 0.22 0.19/0.24 o 167679 0.243 * 0.79/0.88 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.79/0.88 c 1008 48 355 4679 13 920 421 314 4148 0.24 0.79/0.88 c 1109 48 255 3013 11 627 464 214 3721 0.30 0.79/0.88 c 1360 48 359 4593 12 830 511 318 3309 0.41 0.79/0.88 c 1835 48 416 5665 13 945 563 375 3084 0.59 0.79/0.88 o 167128 0.876 * 1.59/1.69 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.59/1.69 c 2611 48 433 5684 13 1009 421 392 2980 0.88 1.59/1.69 c 2711 48 322 3830 11 760 464 281 2969 0.91 1.59/1.69 c 2961 48 386 4809 12 891 511 345 2937 1.01 1.59/1.69 c 3438 48 455 5951 13 1022 563 414 2874 1.20 1.59/1.69 c 4256 48 324 3830 11 763 620 283 2772 1.53 1.59/1.69 o 164930 1.693 * 5.39/5.50 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 5.39/5.50 c 4641 48 503 6988 13 1152 421 462 2741 1.69 5.39/5.50 c 4741 48 397 5123 12 904 464 356 2729 1.74 5.39/5.50 c 4992 48 467 6538 14 1049 511 426 2714 1.84 5.39/5.50 c 5467 48 505 7102 14 1123 563 464 2711 2.02 5.39/5.50 c 6282 48 403 5145 12 920 620 362 2684 2.34 5.39/5.50 c 7602 48 614 8236 13 1346 683 573 2623 2.90 5.39/5.50 c 9683 48 681 10386 15 1480 752 640 2707 3.58 5.39/5.50 c 12907 48 455 6025 13 1028 828 414 2588 4.99 5.39/5.50 o 164731 5.498 * 5.59/5.68 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 5.59/5.68 c 14160 46 780 10733 13 1701 417 739 2575 5.50 5.59/5.68 c 14261 46 400 5059 12 912 459 359 2571 5.55 5.59/5.68 c 14511 45 283 2941 10 676 505 242 2561 5.67 5.59/5.68 o 164419 5.683 * 5.78/5.85 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 5.78/5.85 c 14541 45 324 3487 10 786 415 283 2558 5.68 5.78/5.85 c 14641 45 254 2879 11 614 457 213 2556 5.73 5.78/5.85 o 164393 5.851 * 6.69/6.77 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 6.69/6.77 c 14883 44 382 4020 10 895 413 341 2543 5.85 6.69/6.77 c 14983 44 299 3001 10 706 455 258 2542 5.89 6.69/6.77 c 15233 44 420 4666 11 948 501 379 2534 6.01 6.69/6.77 c 15708 44 512 5819 11 1132 552 471 2533 6.20 6.69/6.77 c 16521 44 391 4761 12 886 608 350 2538 6.51 6.69/6.77 v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 x11 -x12 x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 x23 x24 -x25 -x26 -x27 x28 -x29 x30 6.69/6.77 v x31 x32 -x33 -x34 x35 x36 x37 x38 -x39 -x40 x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 6.69/6.77 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 6.69/6.77 c 36 17079 422 18019 589 5167 548 2523 6.77 6.69/6.77 c Objective: 164393 6.69/6.77 s OPTIMUM FOUND 6.69/6.77 c Total time: 6.769 s
OK 164393
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node25/watcher-363079-1177022828 -o ROOT/results/node25/solver-363079-1177022828 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363079-1177022828/instance-363079-1177022828.opb 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: 0.78 0.95 0.98 3/64 3542 /proc/meminfo: memFree=1768976/2055920 swapFree=4182972/4192956 [pid=3542] ppid=3540 vsize=19552 CPUtime=0 /proc/3542/stat : 3542 (bsolo3.0.16) R 3540 3542 3482 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 150199934 20021248 334 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10462843 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3542/statm: 4887 341 288 324 0 3956 0 [startup+0.0234579 s] /proc/loadavg: 0.78 0.95 0.98 3/64 3542 /proc/meminfo: memFree=1768976/2055920 swapFree=4182972/4192956 [pid=3542] ppid=3540 vsize=12260 CPUtime=0.01 /proc/3542/stat : 3542 (bsolo3.0.16) R 3540 3542 3482 0 -1 4194304 637 0 0 0 1 0 0 0 18 0 1 0 150199934 12554240 559 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3542/statm: 3065 559 391 324 0 2134 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12260 [startup+0.101471 s] /proc/loadavg: 0.78 0.95 0.98 3/64 3542 /proc/meminfo: memFree=1768976/2055920 swapFree=4182972/4192956 [pid=3542] ppid=3540 vsize=12852 CPUtime=0.09 /proc/3542/stat : 3542 (bsolo3.0.16) R 3540 3542 3482 0 -1 4194304 3317 0 0 0 8 1 0 0 18 0 1 0 150199934 13160448 608 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10462219 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3542/statm: 3213 608 392 324 0 2282 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 12852 [startup+0.301504 s] /proc/loadavg: 0.78 0.95 0.98 3/64 3542 /proc/meminfo: memFree=1768976/2055920 swapFree=4182972/4192956 [pid=3542] ppid=3540 vsize=12760 CPUtime=0.29 /proc/3542/stat : 3542 (bsolo3.0.16) R 3540 3542 3482 0 -1 4194304 9693 0 0 0 26 3 0 0 19 0 1 0 150199934 13066240 596 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10462843 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3542/statm: 3190 596 392 324 0 2259 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 12760 [startup+0.701573 s] /proc/loadavg: 0.78 0.95 0.98 3/64 3542 /proc/meminfo: memFree=1768976/2055920 swapFree=4182972/4192956 [pid=3542] ppid=3540 vsize=12768 CPUtime=0.69 /proc/3542/stat : 3542 (bsolo3.0.16) R 3540 3542 3482 0 -1 4194304 18740 0 0 0 61 8 0 0 23 0 1 0 150199934 13074432 632 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10462843 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3542/statm: 3192 632 392 324 0 2261 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 12768 [startup+1.50171 s] /proc/loadavg: 0.78 0.95 0.98 2/65 3543 /proc/meminfo: memFree=1767880/2055920 swapFree=4182972/4192956 [pid=3542] ppid=3540 vsize=12604 CPUtime=1.49 /proc/3542/stat : 3542 (bsolo3.0.16) R 3540 3542 3482 0 -1 4194304 28468 0 0 0 136 13 0 0 25 0 1 0 150199934 12906496 629 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3542/statm: 3192 630 392 324 0 2261 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 12604 [startup+3.10198 s] /proc/loadavg: 0.80 0.95 0.98 2/65 3543 /proc/meminfo: memFree=1767752/2055920 swapFree=4182972/4192956 [pid=3542] ppid=3540 vsize=12972 CPUtime=3.09 /proc/3542/stat : 3542 (bsolo3.0.16) R 3540 3542 3482 0 -1 4194304 48783 0 0 0 286 23 0 0 25 0 1 0 150199934 13283328 636 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10462789 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3542/statm: 3243 636 392 324 0 2312 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 12972 [startup+6.30153 s] /proc/loadavg: 0.80 0.95 0.98 2/65 3543 /proc/meminfo: memFree=1767632/2055920 swapFree=4182972/4192956 [pid=3542] ppid=3540 vsize=12924 CPUtime=6.29 /proc/3542/stat : 3542 (bsolo3.0.16) R 3540 3542 3482 0 -1 4194304 97426 0 0 0 583 46 0 0 25 0 1 0 150199934 13234176 638 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 135313633 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3542/statm: 3231 638 392 324 0 2300 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 12924 Solver just ended. Dumping a history of the last processes samples [startup+6.7016 s] /proc/loadavg: 0.80 0.95 0.98 2/65 3543 /proc/meminfo: memFree=1767632/2055920 swapFree=4182972/4192956 [pid=3542] ppid=3540 vsize=12928 CPUtime=6.69 /proc/3542/stat : 3542 (bsolo3.0.16) R 3540 3542 3482 0 -1 4194304 103089 0 0 0 619 50 0 0 25 0 1 0 150199934 13238272 638 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 135313633 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3542/statm: 3232 638 392 324 0 2301 0 Current children cumulated CPU time (s) 6.69 Current children cumulated vsize (KiB) 12928 Child status: 0 Real time (s): 6.77657 CPU time (s): 6.77297 CPU user time (s): 6.26405 CPU system time (s): 0.508922 CPU usage (%): 99.9468 Max. virtual memory (cumulated for all children) (KiB): 12972 getrusage(RUSAGE_CHILDREN,...) data: user time used= 6.26405 system time used= 0.508922 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 104212 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= 12 involuntary context switches= 22 runsolver used 0.004999 second user time and 0.021996 second system time The end
Begin job on node25 on Thu Apr 19 22:47:09 UTC 2007 IDJOB= 363079 IDBENCH= 1733 IDSOLVER= 163 FILE ID= node25/363079-1177022828 PBS_JOBID= 4630610 Free space on /tmp= 66365 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-pipex.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363079-1177022828/instance-363079-1177022828.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node25/watcher-363079-1177022828 -o ROOT/results/node25/solver-363079-1177022828 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363079-1177022828/instance-363079-1177022828.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= ed5b5ce3af44efa2d285a6206b4187fd RANDOM SEED= 913328472 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node25.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 : 3000.261 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 : 3000.261 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: 1769384 kB Buffers: 53328 kB Cached: 184864 kB SwapCached: 3684 kB Active: 107420 kB Inactive: 140200 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1769384 kB SwapTotal: 4192956 kB SwapFree: 4182972 kB Dirty: 4600 kB Writeback: 0 kB Mapped: 15160 kB Slab: 24936 kB Committed_AS: 2807368 kB PageTables: 1472 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= 66365 MiB End job on node25 on Thu Apr 19 22:47:15 UTC 2007