Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 1075471360 | 2.71459 | 2.71705 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-misc02.opb |
MD5SUM | be3daaec19eb6f74c780b858afc6652a |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1075471360 |
Best CPU time to get the best result obtained on this benchmark | 0.06299 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1075471360 |
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 | 1073741824 |
Number of bits for the biggest coefficient in the objective function | 31 |
Sum of the numbers in the objective function | 2147483647 |
Number of bits of the sum of numbers in the objective function | 31 |
Biggest number in a constraint | 1073741824 |
Number of bits of the biggest number in a constraint | 31 |
Biggest sum of numbers in a constraint | 3234157567 |
Number of bits of the biggest sum of numbers | 32 |
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: 442 maxlim: 1073742847 bits: 32/31 2.20/2.21 c ---[ 49]---> BDD-cost: 17 2.20/2.21 c ---[ 47]---> BDD-cost: 17 2.20/2.21 c ---[ 45]---> BDD-cost: 17 2.20/2.21 c ---[ 44]---> BDD-cost: 38 2.20/2.21 c ---[ 43]---> BDD-cost: 38 2.20/2.21 c ---[ 34]---> BDD-cost: 17 2.20/2.21 c ---[ 32]---> BDD-cost: 22 2.20/2.21 c ---[ 30]---> BDD-cost: 22 2.20/2.21 c ---[ 28]---> BDD-cost: 22 2.20/2.21 c ---[ 26]---> BDD-cost: 22 2.20/2.21 c ---[ 24]---> BDD-cost: 17 2.20/2.21 c ---[ 22]---> BDD-cost: 22 2.20/2.21 c ---[ 20]---> BDD-cost: 22 2.20/2.21 c ---[ 18]---> BDD-cost: 22 2.20/2.21 c ---[ 16]---> BDD-cost: 22 2.20/2.21 c ---[ 15]---> BDD-cost: 9 2.20/2.21 c ---[ 14]---> BDD-cost: 9 2.20/2.21 c ---[ 13]---> BDD-cost: 3 2.20/2.21 c ---[ 12]---> BDD-cost: 3 2.20/2.22 c ---[ 11]---> BDD-cost: 18 2.20/2.22 c ---[ 10]---> BDD-cost: 18 2.20/2.22 c ---[ 9]---> BDD-cost: 18 2.20/2.22 c ---[ 8]---> BDD-cost: 18 2.20/2.22 c ---[ 7]---> BDD-cost: 26 2.20/2.22 c ---[ 6]---> BDD-cost: 26 2.20/2.22 c ---[ 5]---> BDD-cost: 18 2.20/2.22 c ---[ 4]---> BDD-cost: 18 2.20/2.22 c ---[ 3]---> BDD-cost: 26 2.20/2.22 c ---[ 2]---> BDD-cost: 26 2.20/2.22 c ---[ 1]---> BDD-cost: 18 2.20/2.22 c ---[ 0]---> BDD-cost: 18 2.20/2.22 c ==================================[MINISAT+]================================== 2.20/2.22 c | Conflicts | Original | Learnt | Progress | 2.20/2.22 c | | Clauses Literals | Max Clauses Literals LPC | | 2.20/2.22 c ============================================================================== 2.20/2.22 c | 0 | 4551 14936 | 1517 0 0 nan | 0.000 % | 2.20/2.23 c ============================================================================== 2.20/2.23 c [1mFound solution: 1076439040[0m 2.20/2.23 o 1076439040 2.20/2.23 c ---[ 0]---> BDD-cost: 19 2.20/2.23 c ==================================[MINISAT+]================================== 2.20/2.23 c | Conflicts | Original | Learnt | Progress | 2.20/2.23 c | | Clauses Literals | Max Clauses Literals LPC | | 2.20/2.23 c ============================================================================== 2.20/2.23 c | 53 | 4575 14989 | 1525 53 901 17.0 | 0.000 % | 2.20/2.23 c ============================================================================== 2.20/2.23 c [1mFound solution: 1076418560[0m 2.20/2.23 o 1076418560 2.20/2.23 c ---[ 0]---> BDD-cost: 19 2.20/2.23 c ==================================[MINISAT+]================================== 2.20/2.23 c | Conflicts | Original | Learnt | Progress | 2.20/2.23 c | | Clauses Literals | Max Clauses Literals LPC | | 2.20/2.23 c ============================================================================== 2.20/2.23 c | 91 | 4597 15039 | 1532 91 1574 17.3 | 0.000 % | 2.20/2.23 c ============================================================================== 2.20/2.23 c [1mFound solution: 1076264960[0m 2.20/2.23 o 1076264960 2.20/2.23 c ---[ 0]---> BDD-cost: 15 2.20/2.23 c ==================================[MINISAT+]================================== 2.20/2.23 c | Conflicts | Original | Learnt | Progress | 2.20/2.23 c | | Clauses Literals | Max Clauses Literals LPC | | 2.20/2.23 c ============================================================================== 2.20/2.23 c | 95 | 4614 15077 | 1538 95 1688 17.8 | 0.000 % | 2.20/2.24 c ============================================================================== 2.20/2.24 c [1mFound solution: 1075957760[0m 2.20/2.24 o 1075957760 2.20/2.24 c ---[ 0]---> BDD-cost: 18 2.20/2.24 c ==================================[MINISAT+]================================== 2.20/2.24 c | Conflicts | Original | Learnt | Progress | 2.20/2.24 c | | Clauses Literals | Max Clauses Literals LPC | | 2.20/2.24 c ============================================================================== 2.20/2.24 c | 108 | 4633 15120 | 1544 108 2413 22.3 | 0.000 % | 2.20/2.25 c | 209 | 4633 15120 | 1698 209 3954 18.9 | 8.167 % | 2.20/2.25 c ============================================================================== 2.20/2.25 c [1mFound solution: 1075619840[0m 2.20/2.25 o 1075619840 2.20/2.25 c ---[ 0]---> BDD-cost: 16 2.20/2.25 c ==================================[MINISAT+]================================== 2.20/2.25 c | Conflicts | Original | Learnt | Progress | 2.20/2.25 c | | Clauses Literals | Max Clauses Literals LPC | | 2.20/2.25 c ============================================================================== 2.20/2.25 c | 246 | 4651 15161 | 1550 246 4745 19.3 | 8.167 % | 2.20/2.26 c ============================================================================== 2.20/2.26 c [1mFound solution: 1075471360[0m 2.20/2.26 o 1075471360 2.20/2.26 c ---[ 0]---> BDD-cost: 20 2.20/2.26 c ==================================[MINISAT+]================================== 2.20/2.26 c | Conflicts | Original | Learnt | Progress | 2.20/2.26 c | | Clauses Literals | Max Clauses Literals LPC | | 2.20/2.26 c ============================================================================== 2.20/2.26 c | 261 | 4673 15211 | 1557 261 5399 20.7 | 8.167 % | 2.20/2.27 c | 362 | 4662 15184 | 1712 361 8057 22.3 | 8.485 % | 2.20/2.29 c | 512 | 4662 15184 | 1883 511 10975 21.5 | 8.484 % | 2.30/2.33 c | 738 | 4662 15184 | 2072 737 17118 23.2 | 8.485 % | 2.30/2.38 c | 1076 | 4662 15184 | 2279 1075 28747 26.7 | 8.484 % | 2.39/2.46 c | 1583 | 4662 15184 | 2507 1582 45617 28.8 | 8.485 % | 2.49/2.58 c | 2342 | 4652 15146 | 2758 1598 31618 19.8 | 8.567 % | 2.69/2.71 c ============================================================================== 2.69/2.71 c [1mOptimal solution: 1075471360[0m 2.69/2.71 s OPTIMUM FOUND 2.69/2.71 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 2.69/2.71 v -x86 -x87 -x88 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 2.69/2.71 v -x31 -x32 -x33 -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 2.69/2.71 v -x25 -x26 -x37 -x38 -x49 -x50 2.69/2.71 c _______________________________________________________________________________ 2.69/2.71 c 2.69/2.71 c restarts : 14 2.69/2.71 c conflicts : 3156 (1163 /sec) 2.69/2.71 c decisions : 5598 (2064 /sec) 2.69/2.71 c propagations : 0 (0 /sec) 2.69/2.71 c inspects : 0 (0 /sec) 2.69/2.71 c CPU time : 2.71259 s 2.69/2.71 c _______________________________________________________________________________
OK 1075471360
/tmp/evaluation/365665-1177051455/instance-365665-1177051455.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node71/watcher-365665-1177051455 -o ROOT/results/node71/solver-365665-1177051455 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365665-1177051455/minisat+ /tmp/evaluation/365665-1177051455/instance-365665-1177051455.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: 1.00 1.02 1.05 3/64 28286 /proc/meminfo: memFree=1106600/2055920 swapFree=4184232/4192956 [pid=28286] ppid=28284 vsize=1048 CPUtime=0 /proc/28286/stat : 28286 (minisat+) R 28284 28286 9755 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 181134798 1073152 99 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618678 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28286/statm: 262 99 74 215 0 44 0 [startup+0.105823 s] /proc/loadavg: 1.00 1.02 1.05 3/64 28286 /proc/meminfo: memFree=1106600/2055920 swapFree=4184232/4192956 [pid=28286] ppid=28284 vsize=1204 CPUtime=0.1 /proc/28286/stat : 28286 (minisat+) R 28284 28286 9755 0 -1 4194304 166 0 0 0 10 0 0 0 18 0 1 0 181134798 1232896 151 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134834118 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28286/statm: 301 151 91 215 0 83 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1204 [startup+0.201836 s] /proc/loadavg: 1.00 1.02 1.05 3/64 28286 /proc/meminfo: memFree=1106600/2055920 swapFree=4184232/4192956 [pid=28286] ppid=28284 vsize=1204 CPUtime=0.2 /proc/28286/stat : 28286 (minisat+) R 28284 28286 9755 0 -1 4194304 166 0 0 0 20 0 0 0 18 0 1 0 181134798 1232896 151 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005911 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28286/statm: 301 151 91 215 0 83 0 Current children cumulated CPU time (s) 0.2 Current children cumulated vsize (KiB) 1204 [startup+0.301849 s] /proc/loadavg: 1.00 1.02 1.05 3/64 28286 /proc/meminfo: memFree=1106600/2055920 swapFree=4184232/4192956 [pid=28286] ppid=28284 vsize=1204 CPUtime=0.3 /proc/28286/stat : 28286 (minisat+) R 28284 28286 9755 0 -1 4194304 166 0 0 0 30 0 0 0 19 0 1 0 181134798 1232896 151 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809064 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28286/statm: 301 151 91 215 0 83 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 1204 [startup+0.701905 s] /proc/loadavg: 1.00 1.02 1.05 3/64 28286 /proc/meminfo: memFree=1106600/2055920 swapFree=4184232/4192956 [pid=28286] ppid=28284 vsize=1204 CPUtime=0.7 /proc/28286/stat : 28286 (minisat+) R 28284 28286 9755 0 -1 4194304 166 0 0 0 70 0 0 0 22 0 1 0 181134798 1232896 151 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005893 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28286/statm: 301 151 91 215 0 83 0 Current children cumulated CPU time (s) 0.7 Current children cumulated vsize (KiB) 1204 [startup+1.50201 s] /proc/loadavg: 1.00 1.02 1.05 2/65 28287 /proc/meminfo: memFree=1106336/2055920 swapFree=4184232/4192956 [pid=28286] ppid=28284 vsize=1204 CPUtime=1.5 /proc/28286/stat : 28286 (minisat+) R 28284 28286 9755 0 -1 4194304 166 0 0 0 150 0 0 0 25 0 1 0 181134798 1232896 151 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012196 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28286/statm: 301 151 91 215 0 83 0 Current children cumulated CPU time (s) 1.5 Current children cumulated vsize (KiB) 1204 Solver just ended. Dumping a history of the last processes samples [startup+1.60303 s] /proc/loadavg: 1.00 1.02 1.05 2/65 28287 /proc/meminfo: memFree=1106336/2055920 swapFree=4184232/4192956 [pid=28286] ppid=28284 vsize=1204 CPUtime=1.6 /proc/28286/stat : 28286 (minisat+) R 28284 28286 9755 0 -1 4194304 166 0 0 0 160 0 0 0 25 0 1 0 181134798 1232896 151 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28286/statm: 301 151 91 215 0 83 0 Current children cumulated CPU time (s) 1.6 Current children cumulated vsize (KiB) 1204 [startup+2.40113 s] /proc/loadavg: 1.00 1.02 1.05 2/65 28287 /proc/meminfo: memFree=1106208/2055920 swapFree=4184232/4192956 [pid=28286] ppid=28284 vsize=1908 CPUtime=2.39 /proc/28286/stat : 28286 (minisat+) R 28284 28286 9755 0 -1 4194304 369 0 0 0 239 0 0 0 18 0 1 0 181134798 1953792 354 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580245 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28286/statm: 477 354 122 215 0 259 0 Current children cumulated CPU time (s) 2.39 Current children cumulated vsize (KiB) 1908 [startup+2.60116 s] /proc/loadavg: 1.00 1.02 1.05 2/65 28287 /proc/meminfo: memFree=1106208/2055920 swapFree=4184232/4192956 [pid=28286] ppid=28284 vsize=2040 CPUtime=2.59 /proc/28286/stat : 28286 (minisat+) R 28284 28286 9755 0 -1 4194304 405 0 0 0 259 0 0 0 19 0 1 0 181134798 2088960 390 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573863 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28286/statm: 510 390 122 215 0 292 0 Current children cumulated CPU time (s) 2.59 Current children cumulated vsize (KiB) 2040 [startup+2.70118 s] /proc/loadavg: 1.00 1.02 1.05 2/65 28287 /proc/meminfo: memFree=1106208/2055920 swapFree=4184232/4192956 [pid=28286] ppid=28284 vsize=2040 CPUtime=2.69 /proc/28286/stat : 28286 (minisat+) R 28284 28286 9755 0 -1 4194304 405 0 0 0 269 0 0 0 20 0 1 0 181134798 2088960 390 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134579880 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28286/statm: 510 390 122 215 0 292 0 Current children cumulated CPU time (s) 2.69 Current children cumulated vsize (KiB) 2040 Child status: 30 Real time (s): 2.71705 CPU time (s): 2.71459 CPU user time (s): 2.71359 CPU system time (s): 0.000999 CPU usage (%): 99.9093 Max. virtual memory (cumulated for all children) (KiB): 2040 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.71359 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 408 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= 9 involuntary context switches= 7 runsolver used 0.002999 second user time and 0.011998 second system time The end
Begin job on node71 on Fri Apr 20 06:44:15 UTC 2007 IDJOB= 365665 IDBENCH= 2480 IDSOLVER= 156 FILE ID= node71/365665-1177051455 PBS_JOBID= 4640135 Free space on /tmp= 66445 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-misc02.opb COMMAND LINE= /tmp/evaluation/365665-1177051455/minisat+ /tmp/evaluation/365665-1177051455/instance-365665-1177051455.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-365665-1177051455 -o ROOT/results/node71/conversion-365665-1177051455 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365665-1177051455/instance-365665-1177051455.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-365665-1177051455 -o ROOT/results/node71/solver-365665-1177051455 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365665-1177051455/minisat+ /tmp/evaluation/365665-1177051455/instance-365665-1177051455.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= be3daaec19eb6f74c780b858afc6652a RANDOM SEED= 354290787 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node71.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 : 3000.234 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 : 3000.234 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: 1107072 kB Buffers: 67404 kB Cached: 793780 kB SwapCached: 2620 kB Active: 245416 kB Inactive: 631432 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1107072 kB SwapTotal: 4192956 kB SwapFree: 4184232 kB Dirty: 2496 kB Writeback: 0 kB Mapped: 20836 kB Slab: 58048 kB Committed_AS: 3526664 kB PageTables: 1456 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= 66445 MiB End job on node71 on Fri Apr 20 06:44:18 UTC 2007