Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 1074317824 | 0.944855 | 0.947421 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-misc01.opb |
MD5SUM | 4e08c098e45fba5de8abfdff758a82bc |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1074317824 |
Best CPU time to get the best result obtained on this benchmark | 0.221966 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1074317824 |
Optimality of the best value was proved | YES |
Number of variables | 113 |
Total number of constraints | 54 |
Number of constraints which are clauses | 15 |
Number of constraints which are cardinality constraints (but not clauses) | 6 |
Number of constraints which are nor clauses,nor cardinality constraints | 33 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 101 |
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 | 3223595007 |
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... 0.00/0.01 c Converting 71 PB-constraints to clauses... 0.00/0.01 c -- Unit propagations: (none) 0.00/0.01 c -- Detecting intervals from adjacent constraints: ################# 0.00/0.01 c -- Clauses(.)/Splits(s): ............... 0.00/0.01 c ---[ 69]---> Adder-cost: 406 maxlim: 1073742847 bits: 32/31 0.30/0.38 c ---[ 67]---> BDD-cost: 21 0.30/0.39 c ---[ 65]---> BDD-cost: 21 0.30/0.39 c ---[ 63]---> BDD-cost: 21 0.30/0.39 c ---[ 61]---> BDD-cost: 21 0.30/0.39 c ---[ 60]---> BDD-cost: 92 0.30/0.39 c ---[ 59]---> BDD-cost: 92 0.30/0.39 c ---[ 42]---> BDD-cost: 33 0.30/0.39 c ---[ 40]---> BDD-cost: 33 0.30/0.39 c ---[ 38]---> BDD-cost: 33 0.30/0.39 c ---[ 36]---> BDD-cost: 33 0.30/0.39 c ---[ 34]---> Sorter-cost: 65 Base: 0.30/0.39 c ---[ 32]---> BDD-cost: 33 0.30/0.39 c ---[ 30]---> BDD-cost: 33 0.30/0.39 c ---[ 28]---> BDD-cost: 33 0.30/0.39 c ---[ 26]---> BDD-cost: 33 0.30/0.39 c ---[ 24]---> BDD-cost: 33 0.30/0.39 c ---[ 22]---> Sorter-cost: 65 Base: 0.30/0.39 c ---[ 20]---> BDD-cost: 33 0.30/0.39 c ---[ 19]---> BDD-cost: 13 0.30/0.39 c ---[ 18]---> BDD-cost: 13 0.30/0.39 c ---[ 17]---> BDD-cost: 7 0.30/0.39 c ---[ 16]---> BDD-cost: 7 0.30/0.39 c ---[ 15]---> BDD-cost: 26 0.30/0.39 c ---[ 14]---> BDD-cost: 26 0.30/0.39 c ---[ 13]---> BDD-cost: 21 0.30/0.39 c ---[ 12]---> BDD-cost: 21 0.30/0.39 c ---[ 11]---> BDD-cost: 32 0.30/0.39 c ---[ 10]---> BDD-cost: 32 0.30/0.39 c ---[ 9]---> BDD-cost: 21 0.30/0.39 c ---[ 8]---> BDD-cost: 21 0.30/0.39 c ---[ 7]---> BDD-cost: 32 0.30/0.39 c ---[ 6]---> BDD-cost: 32 0.30/0.39 c ---[ 5]---> BDD-cost: 21 0.30/0.39 c ---[ 4]---> BDD-cost: 21 0.30/0.39 c ---[ 3]---> BDD-cost: 21 0.30/0.39 c ---[ 2]---> BDD-cost: 21 0.30/0.39 c ---[ 1]---> BDD-cost: 21 0.30/0.39 c ---[ 0]---> BDD-cost: 21 0.39/0.40 c ==================================[MINISAT+]================================== 0.39/0.40 c | Conflicts | Original | Learnt | Progress | 0.39/0.40 c | | Clauses Literals | Max Clauses Literals LPC | | 0.39/0.40 c ============================================================================== 0.39/0.40 c | 0 | 5628 17765 | 1876 0 0 nan | 0.000 % | 0.39/0.41 c | 100 | 5628 17765 | 2063 100 2566 25.7 | 7.057 % | 0.39/0.41 c ============================================================================== 0.39/0.41 c [1mFound solution: 1074375680[0m 0.39/0.41 o 1074375680 0.39/0.41 c ---[ 0]---> BDD-cost: 20 0.39/0.42 c ==================================[MINISAT+]================================== 0.39/0.42 c | Conflicts | Original | Learnt | Progress | 0.39/0.42 c | | Clauses Literals | Max Clauses Literals LPC | | 0.39/0.42 c ============================================================================== 0.39/0.42 c | 129 | 5651 17817 | 1883 129 2998 23.2 | 7.057 % | 0.39/0.43 c | 231 | 5651 17817 | 2071 231 6616 28.6 | 7.079 % | 0.39/0.44 c ============================================================================== 0.39/0.44 c [1mFound solution: 1074357760[0m 0.39/0.44 o 1074357760 0.39/0.44 c ---[ 0]---> BDD-cost: 21 0.39/0.44 c ==================================[MINISAT+]================================== 0.39/0.44 c | Conflicts | Original | Learnt | Progress | 0.39/0.44 c | | Clauses Literals | Max Clauses Literals LPC | | 0.39/0.44 c ============================================================================== 0.39/0.44 c | 285 | 5675 17871 | 1891 285 7973 28.0 | 7.079 % | 0.39/0.44 c ============================================================================== 0.39/0.44 c [1mFound solution: 1074329088[0m 0.39/0.44 o 1074329088 0.39/0.44 c ---[ 0]---> BDD-cost: 19 0.39/0.44 c ==================================[MINISAT+]================================== 0.39/0.44 c | Conflicts | Original | Learnt | Progress | 0.39/0.44 c | | Clauses Literals | Max Clauses Literals LPC | | 0.39/0.44 c ============================================================================== 0.39/0.44 c | 290 | 5695 17917 | 1898 290 8059 27.8 | 7.079 % | 0.39/0.45 c | 393 | 5695 17917 | 2087 393 10414 26.5 | 7.135 % | 0.39/0.47 c | 544 | 5695 17917 | 2296 544 14339 26.4 | 7.134 % | 0.49/0.50 c | 770 | 5695 17917 | 2526 770 21389 27.8 | 7.134 % | 0.49/0.55 c | 1109 | 5695 17917 | 2778 1109 31076 28.0 | 7.135 % | 0.59/0.64 c | 1619 | 5695 17917 | 3056 1619 43565 26.9 | 7.134 % | 0.69/0.70 c ============================================================================== 0.69/0.70 c [1mFound solution: 1074317824[0m 0.69/0.70 o 1074317824 0.69/0.70 c ---[ 0]---> BDD-cost: 21 0.69/0.70 c ==================================[MINISAT+]================================== 0.69/0.70 c | Conflicts | Original | Learnt | Progress | 0.69/0.70 c | | Clauses Literals | Max Clauses Literals LPC | | 0.69/0.70 c ============================================================================== 0.69/0.70 c | 1994 | 5719 17970 | 1906 1994 54433 27.3 | 7.134 % | 0.69/0.72 c | 2094 | 5719 17970 | 2096 2094 56857 27.2 | 7.160 % | 0.69/0.75 c | 2244 | 5719 17970 | 2306 2244 59269 26.4 | 7.160 % | 0.69/0.79 c | 2471 | 5719 17970 | 2536 2471 66236 26.8 | 7.160 % | 0.79/0.85 c | 2808 | 5719 17970 | 2790 1447 29869 20.6 | 7.160 % | 0.89/0.93 c | 3315 | 4959 15655 | 3069 563 11145 19.8 | 15.799 % | 0.89/0.94 c ============================================================================== 0.89/0.94 c [1mOptimal solution: 1074317824[0m 0.89/0.94 s OPTIMUM FOUND 0.89/0.94 v -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 x92 -x93 x94 -x95 -x96 x97 x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 0.89/0.94 v -x108 -x109 -x110 -x111 -x112 x113 -x3 x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x17 -x18 -x19 -x20 -x21 x22 -x23 -x24 -x25 0.89/0.94 v -x26 -x27 -x28 x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x45 -x46 x47 -x48 -x49 x50 -x51 -x52 -x53 -x54 -x55 0.89/0.94 v -x56 -x59 -x60 -x61 -x62 -x63 -x64 x65 -x66 -x67 -x68 -x69 -x70 x73 x74 x75 -x76 x77 -x78 -x79 x80 -x81 x82 -x1 -x2 -x15 -x16 -x29 0.89/0.94 v -x30 -x43 -x44 -x57 -x58 -x71 -x72 0.89/0.94 c _______________________________________________________________________________ 0.89/0.94 c 0.89/0.94 c restarts : 17 0.89/0.94 c conflicts : 3385 (3598 /sec) 0.89/0.94 c decisions : 6908 (7342 /sec) 0.89/0.94 c propagations : 0 (0 /sec) 0.89/0.94 c inspects : 0 (0 /sec) 0.89/0.94 c CPU time : 0.940856 s 0.89/0.94 c _______________________________________________________________________________
OK 1074317824
/tmp/evaluation/365677-1177051505/instance-365677-1177051505.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node24/watcher-365677-1177051505 -o ROOT/results/node24/solver-365677-1177051505 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365677-1177051505/minisat+ /tmp/evaluation/365677-1177051505/instance-365677-1177051505.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: 0.99 0.97 0.99 3/77 18638 /proc/meminfo: memFree=1505368/2055920 swapFree=4139512/4192956 [pid=18638] ppid=18636 vsize=1048 CPUtime=0 /proc/18638/stat : 18638 (minisat+) R 18636 18638 25994 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 153068508 1073152 102 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/18638/statm: 262 102 74 215 0 44 0 [startup+0.0837571 s] /proc/loadavg: 0.99 0.97 0.99 3/77 18638 /proc/meminfo: memFree=1505368/2055920 swapFree=4139512/4192956 [pid=18638] ppid=18636 vsize=1208 CPUtime=0.08 /proc/18638/stat : 18638 (minisat+) R 18636 18638 25994 0 -1 4194304 173 0 0 0 8 0 0 0 18 0 1 0 153068508 1236992 158 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 1 0 0 /proc/18638/statm: 302 158 91 215 0 84 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1208 [startup+0.101758 s] /proc/loadavg: 0.99 0.97 0.99 3/77 18638 /proc/meminfo: memFree=1505368/2055920 swapFree=4139512/4192956 [pid=18638] ppid=18636 vsize=1208 CPUtime=0.1 /proc/18638/stat : 18638 (minisat+) R 18636 18638 25994 0 -1 4194304 173 0 0 0 10 0 0 0 18 0 1 0 153068508 1236992 158 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 1 0 0 /proc/18638/statm: 302 158 91 215 0 84 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1208 [startup+0.301779 s] /proc/loadavg: 0.99 0.97 0.99 3/77 18638 /proc/meminfo: memFree=1505368/2055920 swapFree=4139512/4192956 [pid=18638] ppid=18636 vsize=1208 CPUtime=0.3 /proc/18638/stat : 18638 (minisat+) R 18636 18638 25994 0 -1 4194304 173 0 0 0 30 0 0 0 19 0 1 0 153068508 1236992 158 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005773 0 0 4096 16386 0 0 0 17 1 0 0 /proc/18638/statm: 302 158 91 215 0 84 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 1208 [startup+0.701822 s] /proc/loadavg: 0.99 0.97 0.99 3/77 18638 /proc/meminfo: memFree=1505368/2055920 swapFree=4139512/4192956 [pid=18638] ppid=18636 vsize=2020 CPUtime=0.69 /proc/18638/stat : 18638 (minisat+) R 18636 18638 25994 0 -1 4194304 414 0 0 0 69 0 0 0 22 0 1 0 153068508 2068480 399 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/18638/statm: 505 399 123 215 0 287 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2020 Solver just ended. Dumping a history of the last processes samples [startup+0.901844 s] /proc/loadavg: 0.99 0.97 0.99 3/77 18638 /proc/meminfo: memFree=1505368/2055920 swapFree=4139512/4192956 [pid=18638] ppid=18636 vsize=2148 CPUtime=0.89 /proc/18638/stat : 18638 (minisat+) R 18636 18638 25994 0 -1 4194304 440 0 0 0 89 0 0 0 24 0 1 0 153068508 2199552 425 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580947 0 0 4096 16386 0 0 0 17 1 0 0 /proc/18638/statm: 537 425 123 215 0 319 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 2148 Child status: 30 Real time (s): 0.947421 CPU time (s): 0.944855 CPU user time (s): 0.940856 CPU system time (s): 0.003999 CPU usage (%): 99.7292 Max. virtual memory (cumulated for all children) (KiB): 2148 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.940856 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 443 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= 8 involuntary context switches= 19 runsolver used 0.005999 second user time and 0.006998 second system time The end
Begin job on node24 on Fri Apr 20 06:45:05 UTC 2007 IDJOB= 365677 IDBENCH= 2485 IDSOLVER= 156 FILE ID= node24/365677-1177051505 PBS_JOBID= 4640163 Free space on /tmp= 66233 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-misc01.opb COMMAND LINE= /tmp/evaluation/365677-1177051505/minisat+ /tmp/evaluation/365677-1177051505/instance-365677-1177051505.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-365677-1177051505 -o ROOT/results/node24/conversion-365677-1177051505 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365677-1177051505/instance-365677-1177051505.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node24/watcher-365677-1177051505 -o ROOT/results/node24/solver-365677-1177051505 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365677-1177051505/minisat+ /tmp/evaluation/365677-1177051505/instance-365677-1177051505.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 4e08c098e45fba5de8abfdff758a82bc RANDOM SEED= 810683438 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node24.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 : 3000.238 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 : 3000.238 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: 1505776 kB Buffers: 66200 kB Cached: 386464 kB SwapCached: 21500 kB Active: 177456 kB Inactive: 310556 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1505776 kB SwapTotal: 4192956 kB SwapFree: 4139512 kB Dirty: 2524 kB Writeback: 0 kB Mapped: 40744 kB Slab: 47612 kB Committed_AS: 3685460 kB PageTables: 1816 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= 66233 MiB End job on node24 on Fri Apr 20 06:45:06 UTC 2007