Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 36 | 0.266958 | 0.271877 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB05/manquinho/routing/normalized-s3-3-3-3pb.opb |
MD5SUM | 5787c6a9805c0386c4e67ee2429c6856 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 36 |
Best CPU time to get the best result obtained on this benchmark | 0.017996 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 36 |
Optimality of the best value was proved | YES |
Number of variables | 240 |
Total number of constraints | 648 |
Number of constraints which are clauses | 636 |
Number of constraints which are cardinality constraints (but not clauses) | 12 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 20 |
Number of terms in the objective function | 240 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 240 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 3 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 240 |
Number of bits of the biggest sum of numbers | 8 |
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... 0.02 c Converting 648 PB-constraints to clauses... 0.02 c -- Unit propagations: (none) 0.02 c -- Detecting intervals from adjacent constraints: ################################################################################ 0.02 c -- Clauses(.)/Splits(s): ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 0.02 c ---[ 634]---> BDD-cost: 1 0.02 c ---[ 632]---> BDD-cost: 1 0.02 c ---[ 618]---> BDD-cost: 1 0.02 c ---[ 616]---> BDD-cost: 1 0.02 c ---[ 602]---> BDD-cost: 1 0.02 c ---[ 600]---> BDD-cost: 1 0.02 c ---[ 586]---> BDD-cost: 1 0.02 c ---[ 584]---> BDD-cost: 1 0.02 c ---[ 578]---> BDD-cost: 1 0.02 c ---[ 576]---> BDD-cost: 1 0.02 c ---[ 554]---> BDD-cost: 1 0.02 c ---[ 552]---> BDD-cost: 1 0.02 c ---[ 546]---> BDD-cost: 1 0.02 c ---[ 544]---> BDD-cost: 1 0.02 c ---[ 522]---> BDD-cost: 1 0.02 c ---[ 520]---> BDD-cost: 1 0.02 c ---[ 518]---> BDD-cost: 1 0.02 c ---[ 508]---> BDD-cost: 1 0.02 c ---[ 498]---> BDD-cost: 1 0.02 c ---[ 488]---> BDD-cost: 1 0.02 c ---[ 482]---> BDD-cost: 1 0.02 c ---[ 480]---> BDD-cost: 1 0.02 c ---[ 458]---> BDD-cost: 1 0.02 c ---[ 456]---> BDD-cost: 1 0.02 c ---[ 454]---> BDD-cost: 1 0.02 c ---[ 444]---> BDD-cost: 1 0.02 c ---[ 435]---> BDD-cost: 1 0.02 c ---[ 425]---> BDD-cost: 1 0.02 c ---[ 419]---> BDD-cost: 1 0.02 c ---[ 417]---> BDD-cost: 1 0.02 c ---[ 395]---> BDD-cost: 1 0.02 c ---[ 393]---> BDD-cost: 1 0.02 c ---[ 391]---> BDD-cost: 1 0.02 c ---[ 381]---> BDD-cost: 1 0.02 c ---[ 371]---> BDD-cost: 1 0.02 c ---[ 361]---> BDD-cost: 1 0.02 c ---[ 359]---> BDD-cost: 1 0.02 c ---[ 349]---> BDD-cost: 1 0.02 c ---[ 339]---> BDD-cost: 1 0.02 c ---[ 329]---> BDD-cost: 1 0.02 c ---[ 327]---> BDD-cost: 1 0.02 c ---[ 317]---> BDD-cost: 1 0.02 c ---[ 308]---> BDD-cost: 1 0.02 c ---[ 298]---> BDD-cost: 1 0.02 c ---[ 296]---> BDD-cost: 1 0.02 c ---[ 286]---> BDD-cost: 1 0.02 c ---[ 276]---> BDD-cost: 1 0.02 c ---[ 266]---> BDD-cost: 1 0.02 c ---[ 253]---> BDD-cost: 1 0.02 c ---[ 251]---> BDD-cost: 1 0.02 c ---[ 237]---> BDD-cost: 1 0.02 c ---[ 235]---> BDD-cost: 1 0.02 c ---[ 229]---> BDD-cost: 1 0.02 c ---[ 227]---> BDD-cost: 1 0.02 c ---[ 205]---> BDD-cost: 1 0.02 c ---[ 203]---> BDD-cost: 1 0.02 c ---[ 201]---> BDD-cost: 1 0.02 c ---[ 191]---> BDD-cost: 1 0.03 c ---[ 181]---> BDD-cost: 1 0.03 c ---[ 171]---> BDD-cost: 1 0.03 c ---[ 169]---> BDD-cost: 1 0.03 c ---[ 159]---> BDD-cost: 1 0.03 c ---[ 149]---> BDD-cost: 1 0.03 c ---[ 139]---> BDD-cost: 1 0.03 c ---[ 133]---> BDD-cost: 1 0.03 c ---[ 131]---> BDD-cost: 1 0.03 c ---[ 109]---> BDD-cost: 1 0.03 c ---[ 107]---> BDD-cost: 1 0.03 c ---[ 94]---> BDD-cost: 1 0.03 c ---[ 92]---> BDD-cost: 1 0.03 c ---[ 78]---> BDD-cost: 1 0.03 c ---[ 76]---> BDD-cost: 1 0.03 c ---[ 62]---> BDD-cost: 1 0.03 c ---[ 60]---> BDD-cost: 1 0.03 c ---[ 46]---> BDD-cost: 1 0.03 c ---[ 44]---> BDD-cost: 1 0.03 c ---[ 42]---> BDD-cost: 1 0.03 c ---[ 32]---> BDD-cost: 1 0.03 c ---[ 22]---> BDD-cost: 1 0.03 c ---[ 12]---> BDD-cost: 1 0.03 c ---[ 11]---> BDD-cost: 67 0.03 c ---[ 10]---> BDD-cost: 67 0.03 c ---[ 9]---> BDD-cost: 67 0.03 c ---[ 8]---> BDD-cost: 67 0.03 c ---[ 7]---> BDD-cost: 67 0.03 c ---[ 6]---> BDD-cost: 67 0.03 c ---[ 5]---> BDD-cost: 67 0.03 c ---[ 4]---> BDD-cost: 67 0.03 c ---[ 3]---> BDD-cost: 67 0.03 c ---[ 2]---> BDD-cost: 67 0.03 c ---[ 1]---> BDD-cost: 67 0.03 c ---[ 0]---> BDD-cost: 67 0.03 c ==================================[MINISAT+]================================== 0.03 c | Conflicts | Original | Learnt | Progress | 0.03 c | | Clauses Literals | Max Clauses Literals LPC | | 0.03 c ============================================================================== 0.03 c | 0 | 2784 7958 | 928 0 0 nan | 0.000 % | 0.04 c | 101 | 2784 7958 | 1020 101 1258 12.5 | 8.185 % | 0.05 c | 252 | 2784 7958 | 1122 252 3157 12.5 | 8.185 % | 0.06 c | 480 | 2745 7851 | 1235 177 2362 13.3 | 8.808 % | 0.06 c ============================================================================== 0.06 c [1mFound solution: 36[0m 0.06 o 36 0.06 c ---[ 0]---> Sorter-cost: 7018 Base: 0.11 c ==================================[MINISAT+]================================== 0.11 c | Conflicts | Original | Learnt | Progress | 0.11 c | | Clauses Literals | Max Clauses Literals LPC | | 0.11 c ============================================================================== 0.11 c | 571 | 10318 25498 | 3439 268 4509 16.8 | 8.808 % | 0.12 c | 671 | 10318 25498 | 3782 368 6785 18.4 | 2.400 % | 0.13 c | 821 | 10300 25450 | 4161 512 8338 16.3 | 2.433 % | 0.15 c | 1047 | 10300 25450 | 4577 738 12449 16.9 | 2.433 % | 0.18 c | 1384 | 10300 25450 | 5035 1075 20096 18.7 | 2.433 % | 0.23 c | 1892 | 10264 25352 | 5538 1573 28657 18.2 | 2.498 % | 0.26 c ============================================================================== 0.26 c [1mOptimal solution: 36[0m 0.26 s OPTIMUM FOUND 0.26 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 0.26 v -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 x41 -x42 -x43 -x44 -x45 x46 -x47 -x48 x49 x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 0.26 v -x58 -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 0.26 v -x84 -x85 -x86 x87 -x88 -x89 x90 -x91 -x92 -x93 -x94 x95 -x96 -x97 -x98 -x99 -x100 x101 x102 -x103 -x104 -x105 x106 -x107 -x108 0.26 v -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 x117 -x118 -x119 x120 -x121 -x122 x123 -x124 -x125 -x126 -x127 -x128 -x129 0.26 v x130 -x131 -x132 x133 x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 0.26 v -x151 -x152 -x153 -x154 x155 -x156 x157 x158 -x159 -x160 -x161 -x162 x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 0.26 v -x172 -x173 -x174 -x175 -x176 x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 x192 0.26 v -x193 -x194 -x195 -x196 -x197 -x198 x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 x212 -x213 0.26 v -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 0.26 v x235 -x236 -x237 -x238 -x239 -x240 0.26 c _______________________________________________________________________________ 0.26 c 0.26 c restarts : 10 0.26 c conflicts : 2253 (8568 /sec) 0.26 c decisions : 3875 (14736 /sec) 0.26 c propagations : 0 (0 /sec) 0.26 c inspects : 0 (0 /sec) 0.26 c CPU time : 0.26296 s 0.26 c _______________________________________________________________________________
OK 36
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/node29/watcher-35395-1149403560 -o ROOT/results/node29/solver-35395-1149403560 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node29/35395-1149403560/instance-35395-1149403560.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 1.06 1.03 1.00 3/64 29846 /proc/meminfo: memFree=1832560/2055920 swapFree=4181320/4192956 [pid=29846] ppid=29844 vsize=1048 CPUtime=0 /proc/29846/stat : 29846 (minisat+) R 29844 29846 29800 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 206019632 1073152 102 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/29846/statm: 262 102 74 215 0 44 0 Child status: 30 Real time (s): 0.271877 CPU time (s): 0.266958 CPU user time (s): 0.263959 CPU system time (s): 0.002999 CPU usage (%): 98.1908 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node29 on Sun Jun 4 06:46:00 UTC 2006 FILE ID= 35395-1149403560 PBS_JOBID= 314177 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s3-3-3-3pb.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node29/35395-1149403560/instance-35395-1149403560.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node29/watcher-35395-1149403560 -o ROOT/results/node29/solver-35395-1149403560 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node29/35395-1149403560/instance-35395-1149403560.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 5787c6a9805c0386c4e67ee2429c6856 RANDOM SEED= 906415041 /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 : 3000.259 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 : 3000.259 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: 1832768 kB Buffers: 15476 kB Cached: 142684 kB SwapCached: 3068 kB Active: 42892 kB Inactive: 123684 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1832768 kB SwapTotal: 4192956 kB SwapFree: 4181320 kB Dirty: 160 kB Writeback: 0 kB Mapped: 14492 kB Slab: 42540 kB Committed_AS: 398160 kB PageTables: 1504 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node29 on Sun Jun 4 06:46:01 UTC 2006