Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 262571 | 3.67244 | 3.676 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib/normalized-reduced-mps-v2-20-10-misc02.opb |
MD5SUM | 249ed436a6071ad98c057d483cdcc59d |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 262571 |
Best CPU time to get the best result obtained on this benchmark | 0.097984 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 262571 |
Optimality of the best value was proved | YES |
Number of variables | 89 |
Total number of constraints | 39 |
Number of constraints which are clauses | 7 |
Number of constraints which are cardinality constraints (but not clauses) | 7 |
Number of constraints which are nor clauses,nor cardinality constraints | 25 |
Minimum length of a constraint | 4 |
Maximum length of a constraint | 79 |
Number of terms in the objective function | 31 |
Biggest coefficient in the objective function | 262145 |
Number of bits for the biggest coefficient in the objective function | 19 |
Sum of the numbers in the objective function | 524318 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 524334 |
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 Parsing PB file... 0.00/0.00 c Converting 53 PB-constraints to clauses... 0.00/0.00 c -- Unit propagations: (none) 0.00/0.00 c -- Detecting intervals from adjacent constraints: ############## 0.00/0.00 c -- Clauses(.)/Splits(s): ....... 0.00/0.00 c ---[ 51]---> Adder-cost: 464 maxlim: 174080 bits: 19/18 0.03/0.09 c ---[ 49]---> BDD-cost: 17 0.03/0.09 c ---[ 47]---> BDD-cost: 17 0.03/0.09 c ---[ 45]---> BDD-cost: 17 0.03/0.09 c ---[ 44]---> BDD-cost: 38 0.03/0.09 c ---[ 43]---> BDD-cost: 38 0.03/0.09 c ---[ 34]---> BDD-cost: 17 0.03/0.09 c ---[ 32]---> BDD-cost: 22 0.03/0.09 c ---[ 30]---> BDD-cost: 22 0.03/0.09 c ---[ 28]---> BDD-cost: 22 0.03/0.10 c ---[ 26]---> BDD-cost: 22 0.03/0.10 c ---[ 24]---> BDD-cost: 17 0.03/0.10 c ---[ 22]---> BDD-cost: 22 0.03/0.10 c ---[ 20]---> BDD-cost: 22 0.03/0.10 c ---[ 18]---> BDD-cost: 22 0.03/0.10 c ---[ 16]---> BDD-cost: 22 0.03/0.10 c ---[ 15]---> BDD-cost: 9 0.03/0.10 c ---[ 14]---> BDD-cost: 9 0.03/0.10 c ---[ 13]---> BDD-cost: 3 0.03/0.10 c ---[ 12]---> BDD-cost: 3 0.03/0.10 c ---[ 11]---> BDD-cost: 18 0.09/0.10 c ---[ 10]---> BDD-cost: 18 0.09/0.10 c ---[ 9]---> BDD-cost: 18 0.09/0.10 c ---[ 8]---> BDD-cost: 18 0.09/0.10 c ---[ 7]---> BDD-cost: 26 0.09/0.10 c ---[ 6]---> BDD-cost: 26 0.09/0.10 c ---[ 5]---> BDD-cost: 18 0.09/0.10 c ---[ 4]---> BDD-cost: 18 0.09/0.10 c ---[ 3]---> BDD-cost: 26 0.09/0.10 c ---[ 2]---> BDD-cost: 26 0.09/0.10 c ---[ 1]---> BDD-cost: 18 0.09/0.10 c ---[ 0]---> BDD-cost: 18 0.09/0.10 c ==================================[MINISAT+]================================== 0.09/0.10 c | Conflicts | Original | Learnt | Progress | 0.09/0.10 c | | Clauses Literals | Max Clauses Literals LPC | | 0.09/0.10 c ============================================================================== 0.09/0.10 c | 0 | 4742 15639 | 1580 0 0 nan | 0.000 % | 0.09/0.11 c | 101 | 4742 15639 | 1738 101 1357 13.4 | 5.773 % | 0.09/0.12 c | 251 | 4742 15639 | 1911 251 2954 11.8 | 5.773 % | 0.09/0.12 c ============================================================================== 0.09/0.12 c [1mFound solution: 262741[0m 0.09/0.12 o 262741 0.09/0.12 c ---[ 0]---> BDD-cost: 104 0.09/0.13 c ==================================[MINISAT+]================================== 0.09/0.13 c | Conflicts | Original | Learnt | Progress | 0.09/0.13 c | | Clauses Literals | Max Clauses Literals LPC | | 0.09/0.13 c ============================================================================== 0.09/0.13 c | 366 | 4987 16333 | 1662 366 3909 10.7 | 5.773 % | 0.09/0.13 c | 466 | 4987 16333 | 1828 466 5100 10.9 | 5.429 % | 0.09/0.15 c | 616 | 4987 16333 | 2011 616 7335 11.9 | 5.429 % | 0.09/0.17 c | 841 | 4987 16333 | 2212 841 11160 13.3 | 5.429 % | 0.09/0.18 c ============================================================================== 0.09/0.18 c [1mFound solution: 262700[0m 0.09/0.18 o 262700 0.09/0.18 c ---[ 0]---> BDD-cost: 23 0.09/0.18 c ==================================[MINISAT+]================================== 0.09/0.18 c | Conflicts | Original | Learnt | Progress | 0.09/0.18 c | | Clauses Literals | Max Clauses Literals LPC | | 0.09/0.18 c ============================================================================== 0.09/0.18 c | 951 | 5022 16423 | 1674 951 13317 14.0 | 5.429 % | 0.09/0.19 c | 1051 | 5022 16423 | 1841 1051 15132 14.4 | 5.456 % | 0.19/0.20 c | 1201 | 5022 16423 | 2025 1201 17860 14.9 | 5.456 % | 0.19/0.22 c | 1427 | 5022 16423 | 2228 1427 24630 17.3 | 5.456 % | 0.19/0.24 c | 1764 | 5022 16423 | 2450 1764 28679 16.3 | 5.456 % | 0.19/0.27 c ============================================================================== 0.19/0.27 c [1mFound solution: 262596[0m 0.19/0.27 o 262596 0.19/0.27 c ---[ 0]---> BDD-cost: 27 0.19/0.27 c ==================================[MINISAT+]================================== 0.19/0.27 c | Conflicts | Original | Learnt | Progress | 0.19/0.27 c | | Clauses Literals | Max Clauses Literals LPC | | 0.19/0.27 c ============================================================================== 0.19/0.27 c | 2086 | 5073 16562 | 1691 2086 35841 17.2 | 5.456 % | 0.19/0.28 c | 2186 | 5073 16562 | 1860 1143 15342 13.4 | 5.453 % | 0.29/0.30 c | 2337 | 5073 16562 | 2046 1294 19116 14.8 | 5.453 % | 0.29/0.32 c | 2562 | 5073 16562 | 2250 1519 24463 16.1 | 5.453 % | 0.29/0.32 c ============================================================================== 0.29/0.32 c [1mFound solution: 262572[0m 0.29/0.32 o 262572 0.29/0.32 c ---[ 0]---> BDD-cost: 22 0.29/0.33 c ==================================[MINISAT+]================================== 0.29/0.33 c | Conflicts | Original | Learnt | Progress | 0.29/0.33 c | | Clauses Literals | Max Clauses Literals LPC | | 0.29/0.33 c ============================================================================== 0.29/0.33 c | 2658 | 5105 16643 | 1701 1615 27113 16.8 | 5.453 % | 0.29/0.33 c | 2758 | 5105 16643 | 1871 1715 28480 16.6 | 5.484 % | 0.29/0.35 c | 2908 | 5105 16643 | 2058 1865 33773 18.1 | 5.484 % | 0.29/0.37 c | 3134 | 5105 16643 | 2264 2091 37041 17.7 | 5.484 % | 0.39/0.40 c | 3474 | 5105 16643 | 2490 1241 15180 12.2 | 5.484 % | 0.39/0.40 c ============================================================================== 0.39/0.40 c [1mFound solution: 262571[0m 0.39/0.40 o 262571 0.39/0.40 c ---[ 0]---> BDD-cost: 25 0.39/0.41 c ==================================[MINISAT+]================================== 0.39/0.41 c | Conflicts | Original | Learnt | Progress | 0.39/0.41 c | | Clauses Literals | Max Clauses Literals LPC | | 0.39/0.41 c ============================================================================== 0.39/0.41 c | 3567 | 5142 16738 | 1714 1334 16935 12.7 | 5.484 % | 0.39/0.42 c | 3668 | 5110 16624 | 1885 1420 19187 13.5 | 5.732 % | 0.39/0.42 c | 3820 | 5110 16624 | 2073 1572 21887 13.9 | 5.732 % | 0.39/0.45 c | 4046 | 5104 16612 | 2281 1797 27713 15.4 | 5.958 % | 0.39/0.48 c | 4383 | 5098 16600 | 2509 2133 32842 15.4 | 6.184 % | 0.49/0.52 c | 4891 | 5098 16600 | 2760 1331 14047 10.6 | 6.184 % | 0.49/0.57 c | 5651 | 5098 16600 | 3036 2091 24209 11.6 | 6.184 % | 0.59/0.67 c | 6792 | 5098 16600 | 3340 1668 25128 15.1 | 6.184 % | 0.79/0.85 c | 8501 | 5098 16600 | 3674 3377 63909 18.9 | 6.184 % | 1.00/1.09 c | 11064 | 5098 16600 | 4041 1943 26289 13.5 | 6.184 % | 1.49/1.53 c | 14909 | 5098 16600 | 4445 3635 71905 19.8 | 6.184 % | 2.20/2.26 c | 20678 | 5098 16600 | 4890 4660 90078 19.3 | 6.184 % | 3.20/3.30 c | 29328 | 5061 16465 | 5379 4581 76635 16.7 | 6.339 % | 3.59/3.67 c ============================================================================== 3.59/3.67 c [1mOptimal solution: 262571[0m 3.59/3.67 s OPTIMUM FOUND 3.59/3.67 v x59 x60 x61 x62 x63 x64 x65 x66 x67 x68 x69 x70 x71 -x72 -x73 x74 x75 -x76 -x77 x78 x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 3.59/3.67 v x89 x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x15 -x16 -x17 -x18 x19 -x20 -x21 -x22 -x23 -x24 -x27 -x28 -x29 x30 -x31 -x32 -x33 3.59/3.67 v -x34 -x35 -x36 -x39 -x40 x41 -x42 -x43 -x44 -x45 x46 -x47 -x48 -x51 x52 -x53 x54 -x55 x56 -x57 x58 -x1 -x2 -x13 -x14 -x25 -x26 -x37 3.59/3.67 v -x38 -x49 -x50 3.59/3.67 c _______________________________________________________________________________ 3.59/3.67 c 3.59/3.67 c restarts : 34 3.59/3.67 c conflicts : 32473 (8847 /sec) 3.59/3.67 c decisions : 48052 (13092 /sec) 3.59/3.67 c propagations : 0 (0 /sec) 3.59/3.67 c inspects : 0 (0 /sec) 3.59/3.67 c CPU time : 3.67044 s 3.59/3.67 c _______________________________________________________________________________
OK 262571
/tmp/evaluation/363114-1177023069/instance-363114-1177023069.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node60/watcher-363114-1177023069 -o ROOT/results/node60/solver-363114-1177023069 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363114-1177023069/minisat+ /tmp/evaluation/363114-1177023069/instance-363114-1177023069.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: 0.92 0.98 0.99 3/64 2692 /proc/meminfo: memFree=1802296/2055920 swapFree=4183236/4192956 [pid=2692] ppid=2690 vsize=1048 CPUtime=0 /proc/2692/stat : 2692 (minisat+) R 2690 2692 14471 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 150216872 1073152 99 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134601493 0 0 4096 16386 0 0 0 17 1 0 0 /proc/2692/statm: 262 99 74 215 0 44 0 [startup+0.0421289 s] /proc/loadavg: 0.92 0.98 0.99 3/64 2692 /proc/meminfo: memFree=1802296/2055920 swapFree=4183236/4192956 [pid=2692] ppid=2690 vsize=1204 CPUtime=0.03 /proc/2692/stat : 2692 (minisat+) R 2690 2692 14471 0 -1 4194304 166 0 0 0 3 0 0 0 18 0 1 0 150216872 1232896 151 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134649211 0 0 4096 16386 0 0 0 17 1 0 0 /proc/2692/statm: 301 151 91 215 0 83 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1204 [startup+0.101133 s] /proc/loadavg: 0.92 0.98 0.99 3/64 2692 /proc/meminfo: memFree=1802296/2055920 swapFree=4183236/4192956 [pid=2692] ppid=2690 vsize=1512 CPUtime=0.09 /proc/2692/stat : 2692 (minisat+) R 2690 2692 14471 0 -1 4194304 266 0 0 0 9 0 0 0 18 0 1 0 150216872 1548288 251 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031374 0 0 4096 16386 0 0 0 17 1 0 0 /proc/2692/statm: 378 251 107 215 0 160 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1512 [startup+0.301153 s] /proc/loadavg: 0.92 0.98 0.99 3/64 2692 /proc/meminfo: memFree=1802296/2055920 swapFree=4183236/4192956 [pid=2692] ppid=2690 vsize=1912 CPUtime=0.29 /proc/2692/stat : 2692 (minisat+) R 2690 2692 14471 0 -1 4194304 385 0 0 0 29 0 0 0 19 0 1 0 150216872 1957888 370 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574489 0 0 4096 16386 0 0 0 17 1 0 0 /proc/2692/statm: 478 370 122 215 0 260 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1912 [startup+0.701192 s] /proc/loadavg: 0.92 0.98 0.99 3/64 2692 /proc/meminfo: memFree=1802296/2055920 swapFree=4183236/4192956 [pid=2692] ppid=2690 vsize=2040 CPUtime=0.69 /proc/2692/stat : 2692 (minisat+) R 2690 2692 14471 0 -1 4194304 415 0 0 0 69 0 0 0 23 0 1 0 150216872 2088960 400 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576849 0 0 4096 16386 0 0 0 17 1 0 0 /proc/2692/statm: 510 400 122 215 0 292 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2040 [startup+1.50127 s] /proc/loadavg: 0.92 0.98 0.99 2/65 2693 /proc/meminfo: memFree=1800944/2055920 swapFree=4183236/4192956 [pid=2692] ppid=2690 vsize=2304 CPUtime=1.49 /proc/2692/stat : 2692 (minisat+) R 2690 2692 14471 0 -1 4194304 476 0 0 0 149 0 0 0 25 0 1 0 150216872 2359296 461 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574422 0 0 4096 16386 0 0 0 17 1 0 0 /proc/2692/statm: 576 461 122 215 0 358 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 2304 [startup+3.10143 s] /proc/loadavg: 0.92 0.98 0.99 2/65 2693 /proc/meminfo: memFree=1800688/2055920 swapFree=4183236/4192956 [pid=2692] ppid=2690 vsize=2432 CPUtime=3.09 /proc/2692/stat : 2692 (minisat+) R 2690 2692 14471 0 -1 4194304 506 0 0 0 309 0 0 0 25 0 1 0 150216872 2490368 491 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581210 0 0 4096 16386 0 0 0 17 1 0 0 /proc/2692/statm: 608 491 122 215 0 390 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 2432 Solver just ended. Dumping a history of the last processes samples [startup+3.50147 s] /proc/loadavg: 0.92 0.98 0.99 2/65 2693 /proc/meminfo: memFree=1800624/2055920 swapFree=4183236/4192956 [pid=2692] ppid=2690 vsize=2432 CPUtime=3.49 /proc/2692/stat : 2692 (minisat+) R 2690 2692 14471 0 -1 4194304 514 0 0 0 349 0 0 0 25 0 1 0 150216872 2490368 499 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134588790 0 0 4096 16386 0 0 0 17 1 0 0 /proc/2692/statm: 608 499 122 215 0 390 0 Current children cumulated CPU time (s) 3.49 Current children cumulated vsize (KiB) 2432 [startup+3.60148 s] /proc/loadavg: 0.92 0.98 0.99 2/65 2693 /proc/meminfo: memFree=1800624/2055920 swapFree=4183236/4192956 [pid=2692] ppid=2690 vsize=2432 CPUtime=3.59 /proc/2692/stat : 2692 (minisat+) R 2690 2692 14471 0 -1 4194304 514 0 0 0 359 0 0 0 25 0 1 0 150216872 2490368 499 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134583962 0 0 4096 16386 0 0 0 17 1 0 0 /proc/2692/statm: 608 499 122 215 0 390 0 Current children cumulated CPU time (s) 3.59 Current children cumulated vsize (KiB) 2432 Child status: 30 Real time (s): 3.676 CPU time (s): 3.67244 CPU user time (s): 3.67044 CPU system time (s): 0.001999 CPU usage (%): 99.9031 Max. virtual memory (cumulated for all children) (KiB): 2432 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.67044 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 517 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= 10 involuntary context switches= 3 runsolver used 0.003999 second user time and 0.016997 second system time The end
Begin job on node60 on Thu Apr 19 22:51:09 UTC 2007 IDJOB= 363114 IDBENCH= 1740 IDSOLVER= 156 FILE ID= node60/363114-1177023069 PBS_JOBID= 4630580 Free space on /tmp= 66415 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-misc02.opb COMMAND LINE= /tmp/evaluation/363114-1177023069/minisat+ /tmp/evaluation/363114-1177023069/instance-363114-1177023069.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-363114-1177023069 -o ROOT/results/node60/conversion-363114-1177023069 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363114-1177023069/instance-363114-1177023069.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-363114-1177023069 -o ROOT/results/node60/solver-363114-1177023069 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363114-1177023069/minisat+ /tmp/evaluation/363114-1177023069/instance-363114-1177023069.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 249ed436a6071ad98c057d483cdcc59d RANDOM SEED= 475545384 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node60.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 : 3000.214 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 : 3000.214 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: 1802704 kB Buffers: 39172 kB Cached: 147004 kB SwapCached: 3476 kB Active: 57132 kB Inactive: 143788 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1802704 kB SwapTotal: 4192956 kB SwapFree: 4183236 kB Dirty: 2328 kB Writeback: 0 kB Mapped: 20588 kB Slab: 38292 kB Committed_AS: 2399748 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= 66415 MiB End job on node60 on Thu Apr 19 22:51:13 UTC 2007