Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 1074317824 | 0.954854 | 0.96023 |
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 | 0.954854 |
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 c Parsing PB file... 0.01 c Converting 71 PB-constraints to clauses... 0.01 c -- Unit propagations: (none) 0.01 c -- Detecting intervals from adjacent constraints: ################# 0.01 c -- Clauses(.)/Splits(s): ............... 0.01 c ---[ 69]---> Adder-cost: 406 maxlim: 1073742847 bits: 32/31 0.39 c ---[ 67]---> BDD-cost: 21 0.39 c ---[ 65]---> BDD-cost: 21 0.39 c ---[ 63]---> BDD-cost: 21 0.39 c ---[ 61]---> BDD-cost: 21 0.39 c ---[ 60]---> BDD-cost: 92 0.40 c ---[ 59]---> BDD-cost: 92 0.40 c ---[ 42]---> BDD-cost: 33 0.40 c ---[ 40]---> BDD-cost: 33 0.40 c ---[ 38]---> BDD-cost: 33 0.40 c ---[ 36]---> BDD-cost: 33 0.40 c ---[ 34]---> Sorter-cost: 65 Base: 0.40 c ---[ 32]---> BDD-cost: 33 0.40 c ---[ 30]---> BDD-cost: 33 0.40 c ---[ 28]---> BDD-cost: 33 0.40 c ---[ 26]---> BDD-cost: 33 0.40 c ---[ 24]---> BDD-cost: 33 0.40 c ---[ 22]---> Sorter-cost: 65 Base: 0.40 c ---[ 20]---> BDD-cost: 33 0.40 c ---[ 19]---> BDD-cost: 13 0.40 c ---[ 18]---> BDD-cost: 13 0.40 c ---[ 17]---> BDD-cost: 7 0.40 c ---[ 16]---> BDD-cost: 7 0.40 c ---[ 15]---> BDD-cost: 26 0.40 c ---[ 14]---> BDD-cost: 26 0.40 c ---[ 13]---> BDD-cost: 21 0.40 c ---[ 12]---> BDD-cost: 21 0.40 c ---[ 11]---> BDD-cost: 32 0.40 c ---[ 10]---> BDD-cost: 32 0.40 c ---[ 9]---> BDD-cost: 21 0.40 c ---[ 8]---> BDD-cost: 21 0.40 c ---[ 7]---> BDD-cost: 32 0.40 c ---[ 6]---> BDD-cost: 32 0.40 c ---[ 5]---> BDD-cost: 21 0.40 c ---[ 4]---> BDD-cost: 21 0.40 c ---[ 3]---> BDD-cost: 21 0.40 c ---[ 2]---> BDD-cost: 21 0.40 c ---[ 1]---> BDD-cost: 21 0.40 c ---[ 0]---> BDD-cost: 21 0.41 c ==================================[MINISAT+]================================== 0.41 c | Conflicts | Original | Learnt | Progress | 0.41 c | | Clauses Literals | Max Clauses Literals LPC | | 0.41 c ============================================================================== 0.41 c | 0 | 5628 17765 | 1876 0 0 nan | 0.000 % | 0.42 c | 100 | 5628 17765 | 2063 100 2566 25.7 | 7.057 % | 0.42 c ============================================================================== 0.42 c [1mFound solution: 1074375680[0m 0.42 o 1074375680 0.42 c ---[ 0]---> BDD-cost: 20 0.42 c ==================================[MINISAT+]================================== 0.42 c | Conflicts | Original | Learnt | Progress | 0.42 c | | Clauses Literals | Max Clauses Literals LPC | | 0.42 c ============================================================================== 0.42 c | 129 | 5651 17817 | 1883 129 2998 23.2 | 7.057 % | 0.44 c | 231 | 5651 17817 | 2071 231 6616 28.6 | 7.079 % | 0.45 c ============================================================================== 0.45 c [1mFound solution: 1074357760[0m 0.45 o 1074357760 0.45 c ---[ 0]---> BDD-cost: 21 0.45 c ==================================[MINISAT+]================================== 0.45 c | Conflicts | Original | Learnt | Progress | 0.45 c | | Clauses Literals | Max Clauses Literals LPC | | 0.45 c ============================================================================== 0.45 c | 285 | 5675 17871 | 1891 285 7973 28.0 | 7.079 % | 0.45 c ============================================================================== 0.45 c [1mFound solution: 1074329088[0m 0.45 o 1074329088 0.45 c ---[ 0]---> BDD-cost: 19 0.45 c ==================================[MINISAT+]================================== 0.45 c | Conflicts | Original | Learnt | Progress | 0.45 c | | Clauses Literals | Max Clauses Literals LPC | | 0.45 c ============================================================================== 0.45 c | 290 | 5695 17917 | 1898 290 8059 27.8 | 7.079 % | 0.46 c | 393 | 5695 17917 | 2087 393 10414 26.5 | 7.135 % | 0.48 c | 544 | 5695 17917 | 2296 544 14339 26.4 | 7.134 % | 0.51 c | 770 | 5695 17917 | 2526 770 21389 27.8 | 7.134 % | 0.56 c | 1109 | 5695 17917 | 2778 1109 31076 28.0 | 7.135 % | 0.65 c | 1619 | 5695 17917 | 3056 1619 43565 26.9 | 7.134 % | 0.71 c ============================================================================== 0.71 c [1mFound solution: 1074317824[0m 0.71 o 1074317824 0.71 c ---[ 0]---> BDD-cost: 21 0.71 c ==================================[MINISAT+]================================== 0.71 c | Conflicts | Original | Learnt | Progress | 0.71 c | | Clauses Literals | Max Clauses Literals LPC | | 0.71 c ============================================================================== 0.71 c | 1994 | 5719 17970 | 1906 1994 54433 27.3 | 7.134 % | 0.73 c | 2094 | 5719 17970 | 2096 2094 56857 27.2 | 7.160 % | 0.76 c | 2244 | 5719 17970 | 2306 2244 59269 26.4 | 7.160 % | 0.80 c | 2471 | 5719 17970 | 2536 2471 66236 26.8 | 7.160 % | 0.86 c | 2808 | 5719 17970 | 2790 1447 29869 20.6 | 7.160 % | 0.94 c | 3315 | 4959 15655 | 3069 563 11145 19.8 | 15.799 % | 0.95 c ============================================================================== 0.95 c [1mOptimal solution: 1074317824[0m 0.95 s OPTIMUM FOUND 0.95 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 0.95 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 0.95 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 0.95 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 0.95 v -x30 -x43 -x44 -x57 -x58 -x71 -x72 0.95 c _______________________________________________________________________________ 0.95 c 0.95 c restarts : 17 0.95 c conflicts : 3385 (3556 /sec) 0.95 c decisions : 6908 (7257 /sec) 0.95 c propagations : 0 (0 /sec) 0.95 c inspects : 0 (0 /sec) 0.95 c CPU time : 0.951855 s 0.95 c _______________________________________________________________________________
OK 1074317824
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node22/watcher-35853-1149314590 -o ROOT/results/node22/solver-35853-1149314590 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node22/35853-1149314590/instance-35853-1149314590.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 1.00 1.00 0.97 2/64 24782 /proc/meminfo: memFree=1823096/2055920 swapFree=4183836/4192956 [pid=24782] ppid=24780 vsize=1048 CPUtime=0 /proc/24782/stat : 24782 (minisat+) R 24780 24782 24736 0 -1 4194304 111 0 0 0 0 0 0 0 19 0 1 0 92893318 1073152 96 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/24782/statm: 262 96 72 215 0 44 0 Child status: 30 Real time (s): 0.96023 CPU time (s): 0.954854 CPU user time (s): 0.951855 CPU system time (s): 0.002999 CPU usage (%): 99.4401 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node22 on Sat Jun 3 06:03:10 UTC 2006 FILE ID= 35853-1149314590 PBS_JOBID= 308246 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= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node22/35853-1149314590/instance-35853-1149314590.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node22/watcher-35853-1149314590 -o ROOT/results/node22/solver-35853-1149314590 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node22/35853-1149314590/instance-35853-1149314590.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 4e08c098e45fba5de8abfdff758a82bc RANDOM SEED= 869447377 /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: 1823240 kB Buffers: 21232 kB Cached: 142048 kB SwapCached: 3184 kB Active: 36128 kB Inactive: 135920 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1823240 kB SwapTotal: 4192956 kB SwapFree: 4183836 kB Dirty: 196 kB Writeback: 0 kB Mapped: 14960 kB Slab: 46720 kB Committed_AS: 293064 kB PageTables: 1404 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node22 on Sat Jun 3 06:03:11 UTC 2006