Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 304 | 0.903862 | 0.909588 |
Name | normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/ ~walser/benchmarks/course-ass/normalized-ss97-6.opb |
MD5SUM | dcfce19ac0444148b26b7675e35c76bc |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 304 |
Best CPU time to get the best result obtained on this benchmark | 0.010997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 304 |
Optimality of the best value was proved | YES |
Number of variables | 257 |
Total number of constraints | 97 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 97 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 44 |
Number of terms in the objective function | 173 |
Biggest coefficient in the objective function | 100 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 8448 |
Number of bits of the sum of numbers in the objective function | 14 |
Biggest number in a constraint | 100 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 8448 |
Number of bits of the biggest sum of numbers | 14 |
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 180 PB-constraints to clauses... 0.01 c -- Unit propagations: (none) 0.01 c -- Detecting intervals from adjacent constraints: #################################################################################### 0.01 c -- Clauses(.)/Splits(s): (none) 0.01 c ---[ 179]---> Sorter-cost: 694 Base: 0.01 c ---[ 178]---> Sorter-cost: 694 Base: 0.01 c ---[ 177]---> Sorter-cost: 694 Base: 0.02 c ---[ 176]---> Sorter-cost: 694 Base: 0.02 c ---[ 175]---> Sorter-cost: 610 Base: 0.02 c ---[ 174]---> Sorter-cost: 610 Base: 0.02 c ---[ 173]---> Sorter-cost: 262 Base: 0.02 c ---[ 172]---> Sorter-cost: 262 Base: 0.02 c ---[ 171]---> Sorter-cost: 262 Base: 0.03 c ---[ 170]---> Sorter-cost: 262 Base: 0.03 c ---[ 169]---> Sorter-cost: 170 Base: 0.03 c ---[ 168]---> Sorter-cost: 170 Base: 0.03 c ---[ 166]---> BDD-cost: 5 0.03 c ---[ 164]---> BDD-cost: 1 0.03 c ---[ 162]---> BDD-cost: 5 0.03 c ---[ 160]---> BDD-cost: 1 0.03 c ---[ 158]---> BDD-cost: 5 0.03 c ---[ 156]---> BDD-cost: 1 0.03 c ---[ 154]---> BDD-cost: 5 0.03 c ---[ 152]---> BDD-cost: 1 0.03 c ---[ 150]---> BDD-cost: 5 0.03 c ---[ 148]---> BDD-cost: 1 0.03 c ---[ 146]---> BDD-cost: 5 0.03 c ---[ 144]---> BDD-cost: 1 0.03 c ---[ 142]---> BDD-cost: 5 0.03 c ---[ 140]---> BDD-cost: 1 0.03 c ---[ 138]---> BDD-cost: 5 0.03 c ---[ 136]---> BDD-cost: 1 0.03 c ---[ 134]---> BDD-cost: 5 0.03 c ---[ 132]---> BDD-cost: 1 0.03 c ---[ 130]---> BDD-cost: 5 0.03 c ---[ 128]---> BDD-cost: 1 0.03 c ---[ 126]---> BDD-cost: 5 0.03 c ---[ 124]---> BDD-cost: 1 0.03 c ---[ 122]---> BDD-cost: 5 0.03 c ---[ 120]---> BDD-cost: 1 0.03 c ---[ 118]---> BDD-cost: 5 0.03 c ---[ 116]---> BDD-cost: 5 0.03 c ---[ 114]---> BDD-cost: 5 0.03 c ---[ 112]---> BDD-cost: 5 0.03 c ---[ 110]---> BDD-cost: 1 0.03 c ---[ 108]---> BDD-cost: 5 0.03 c ---[ 106]---> BDD-cost: 5 0.03 c ---[ 104]---> BDD-cost: 5 0.03 c ---[ 102]---> BDD-cost: 5 0.03 c ---[ 100]---> BDD-cost: 5 0.03 c ---[ 98]---> BDD-cost: 5 0.03 c ---[ 96]---> BDD-cost: 5 0.03 c ---[ 94]---> BDD-cost: 5 0.03 c ---[ 92]---> BDD-cost: 1 0.03 c ---[ 90]---> BDD-cost: 5 0.03 c ---[ 88]---> BDD-cost: 1 0.03 c ---[ 86]---> BDD-cost: 5 0.03 c ---[ 84]---> BDD-cost: 1 0.03 c ---[ 82]---> BDD-cost: 1 0.03 c ---[ 80]---> BDD-cost: 5 0.03 c ---[ 78]---> BDD-cost: 1 0.03 c ---[ 76]---> BDD-cost: 5 0.03 c ---[ 74]---> BDD-cost: 1 0.03 c ---[ 72]---> BDD-cost: 1 0.03 c ---[ 70]---> BDD-cost: 5 0.03 c ---[ 68]---> BDD-cost: 1 0.03 c ---[ 66]---> BDD-cost: 1 0.03 c ---[ 64]---> BDD-cost: 5 0.03 c ---[ 62]---> BDD-cost: 1 0.03 c ---[ 60]---> BDD-cost: 5 0.03 c ---[ 58]---> BDD-cost: 1 0.03 c ---[ 56]---> BDD-cost: 5 0.03 c ---[ 54]---> BDD-cost: 1 0.03 c ---[ 52]---> BDD-cost: 1 0.03 c ---[ 50]---> BDD-cost: 5 0.03 c ---[ 48]---> BDD-cost: 1 0.03 c ---[ 46]---> BDD-cost: 5 0.03 c ---[ 44]---> BDD-cost: 1 0.03 c ---[ 42]---> BDD-cost: 5 0.03 c ---[ 40]---> BDD-cost: 1 0.03 c ---[ 38]---> BDD-cost: 5 0.03 c ---[ 36]---> BDD-cost: 1 0.03 c ---[ 34]---> BDD-cost: 5 0.03 c ---[ 32]---> BDD-cost: 1 0.03 c ---[ 30]---> BDD-cost: 5 0.03 c ---[ 28]---> BDD-cost: 1 0.03 c ---[ 26]---> BDD-cost: 5 0.03 c ---[ 24]---> BDD-cost: 1 0.03 c ---[ 22]---> BDD-cost: 5 0.03 c ---[ 20]---> BDD-cost: 1 0.03 c ---[ 18]---> BDD-cost: 1 0.03 c ---[ 16]---> BDD-cost: 1 0.03 c ---[ 14]---> BDD-cost: 5 0.03 c ---[ 12]---> BDD-cost: 1 0.03 c ---[ 10]---> BDD-cost: 5 0.03 c ---[ 8]---> BDD-cost: 1 0.03 c ---[ 6]---> BDD-cost: 5 0.03 c ---[ 4]---> BDD-cost: 1 0.03 c ---[ 2]---> BDD-cost: 5 0.03 c ---[ 0]---> BDD-cost: 1 0.04 c ==================================[MINISAT+]================================== 0.04 c | Conflicts | Original | Learnt | Progress | 0.04 c | | Clauses Literals | Max Clauses Literals LPC | | 0.04 c ============================================================================== 0.04 c | 0 | 8990 21348 | 2996 0 0 nan | 0.000 % | 0.05 c | 101 | 8990 21348 | 3295 101 1548 15.3 | 3.250 % | 0.05 c ============================================================================== 0.05 c [1mFound solution: 2319[0m 0.05 o 2319 0.05 c ---[ 0]---> Sorter-cost: 4057 Base: 5 5 2 2 0.10 c ==================================[MINISAT+]================================== 0.10 c | Conflicts | Original | Learnt | Progress | 0.10 c | | Clauses Literals | Max Clauses Literals LPC | | 0.10 c ============================================================================== 0.10 c | 116 | 16857 39761 | 5619 116 1659 14.3 | 3.250 % | 0.12 c | 217 | 16830 39701 | 6180 216 2551 11.8 | 1.847 % | 0.15 c ============================================================================== 0.15 c [1mFound solution: 1620[0m 0.15 o 1620 0.15 c ---[ 0]---> Sorter-cost: 5 Base: 5 5 2 2 0.19 c ==================================[MINISAT+]================================== 0.19 c | Conflicts | Original | Learnt | Progress | 0.19 c | | Clauses Literals | Max Clauses Literals LPC | | 0.19 c ============================================================================== 0.19 c | 305 | 16129 38119 | 5376 282 2842 10.1 | 1.847 % | 0.20 c ============================================================================== 0.20 c [1mFound solution: 1218[0m 0.20 o 1218 0.20 c ---[ 0]---> Sorter-cost: 6 Base: 5 5 2 2 0.24 c ==================================[MINISAT+]================================== 0.24 c | Conflicts | Original | Learnt | Progress | 0.24 c | | Clauses Literals | Max Clauses Literals LPC | | 0.24 c ============================================================================== 0.24 c | 321 | 16099 38078 | 5366 293 2892 9.9 | 1.847 % | 0.28 c | 422 | 14747 34965 | 5902 360 3247 9.0 | 11.926 % | 0.30 c ============================================================================== 0.30 c [1mFound solution: 1117[0m 0.30 o 1117 0.31 c ---[ 0]---> Sorter-cost: 6 Base: 5 5 2 2 0.35 c ==================================[MINISAT+]================================== 0.35 c | Conflicts | Original | Learnt | Progress | 0.35 c | | Clauses Literals | Max Clauses Literals LPC | | 0.35 c ============================================================================== 0.35 c | 541 | 14462 34322 | 4820 465 3814 8.2 | 11.926 % | 0.36 c ============================================================================== 0.36 c [1mFound solution: 514[0m 0.36 o 514 0.36 c ---[ 0]---> Sorter-cost: 5 Base: 5 5 2 2 0.40 c ==================================[MINISAT+]================================== 0.40 c | Conflicts | Original | Learnt | Progress | 0.40 c | | Clauses Literals | Max Clauses Literals LPC | | 0.40 c ============================================================================== 0.40 c | 552 | 14488 34379 | 4829 476 3881 8.2 | 11.926 % | 0.41 c ============================================================================== 0.41 c [1mFound solution: 512[0m 0.41 o 512 0.41 c ---[ 0]---> Sorter-cost: 5 Base: 5 5 2 2 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 | 582 | 14426 34242 | 4808 500 3952 7.9 | 11.926 % | 0.46 c ============================================================================== 0.46 c [1mFound solution: 410[0m 0.46 o 410 0.47 c ---[ 0]---> Sorter-cost: 2 Base: 5 5 2 2 0.51 c ==================================[MINISAT+]================================== 0.51 c | Conflicts | Original | Learnt | Progress | 0.51 c | | Clauses Literals | Max Clauses Literals LPC | | 0.51 c ============================================================================== 0.51 c | 603 | 14420 34227 | 4806 520 4051 7.8 | 11.926 % | 0.51 c ============================================================================== 0.51 c [1mFound solution: 409[0m 0.51 o 409 0.51 c ---[ 0]---> Sorter-cost: 5 Base: 5 5 2 2 0.56 c ==================================[MINISAT+]================================== 0.56 c | Conflicts | Original | Learnt | Progress | 0.56 c | | Clauses Literals | Max Clauses Literals LPC | | 0.56 c ============================================================================== 0.56 c | 606 | 14440 34276 | 4813 523 4078 7.8 | 11.926 % | 0.56 c ============================================================================== 0.56 c [1mFound solution: 408[0m 0.56 o 408 0.56 c ---[ 0]---> Sorter-cost: 5 Base: 5 5 2 2 0.61 c ==================================[MINISAT+]================================== 0.61 c | Conflicts | Original | Learnt | Progress | 0.61 c | | Clauses Literals | Max Clauses Literals LPC | | 0.61 c ============================================================================== 0.61 c | 611 | 14446 34293 | 4815 528 4101 7.8 | 11.926 % | 0.61 c ============================================================================== 0.61 c [1mFound solution: 407[0m 0.61 o 407 0.61 c ---[ 0]---> Sorter-cost: 5 Base: 5 5 2 2 0.66 c ==================================[MINISAT+]================================== 0.66 c | Conflicts | Original | Learnt | Progress | 0.66 c | | Clauses Literals | Max Clauses Literals LPC | | 0.66 c ============================================================================== 0.66 c | 616 | 14451 34306 | 4817 533 4153 7.8 | 11.926 % | 0.68 c ============================================================================== 0.68 c [1mFound solution: 406[0m 0.68 o 406 0.68 c ---[ 0]---> Sorter-cost: 5 Base: 5 5 2 2 0.72 c ==================================[MINISAT+]================================== 0.72 c | Conflicts | Original | Learnt | Progress | 0.72 c | | Clauses Literals | Max Clauses Literals LPC | | 0.72 c ============================================================================== 0.72 c | 681 | 14467 34352 | 4822 595 4662 7.8 | 11.926 % | 0.74 c ============================================================================== 0.74 c [1mFound solution: 309[0m 0.74 o 309 0.74 c ---[ 0]---> Sorter-cost: 2 Base: 5 5 2 2 0.78 c ==================================[MINISAT+]================================== 0.78 c | Conflicts | Original | Learnt | Progress | 0.78 c | | Clauses Literals | Max Clauses Literals LPC | | 0.78 c ============================================================================== 0.78 c | 722 | 8911 21328 | 2970 355 2347 6.6 | 11.926 % | 0.79 c ============================================================================== 0.79 c [1mFound solution: 307[0m 0.79 o 307 0.79 c ---[ 0]---> Sorter-cost: 2005 Base: 5 5 2 2 0.81 c ==================================[MINISAT+]================================== 0.81 c | Conflicts | Original | Learnt | Progress | 0.81 c | | Clauses Literals | Max Clauses Literals LPC | | 0.81 c ============================================================================== 0.81 c | 729 | 13107 31067 | 4369 362 2365 6.5 | 11.926 % | 0.84 c ============================================================================== 0.84 c [1mFound solution: 306[0m 0.84 o 306 0.84 c ---[ 0]---> Sorter-cost: 72 Base: 5 5 2 2 0.85 c ==================================[MINISAT+]================================== 0.85 c | Conflicts | Original | Learnt | Progress | 0.85 c | | Clauses Literals | Max Clauses Literals LPC | | 0.85 c ============================================================================== 0.85 c | 807 | 11620 27699 | 3873 397 2613 6.6 | 11.926 % | 0.86 c ============================================================================== 0.86 c [1mFound solution: 305[0m 0.86 o 305 0.86 c ---[ 0]---> Sorter-cost: 6 Base: 5 5 2 2 0.87 c ==================================[MINISAT+]================================== 0.87 c | Conflicts | Original | Learnt | Progress | 0.87 c | | Clauses Literals | Max Clauses Literals LPC | | 0.87 c ============================================================================== 0.87 c | 829 | 11630 27730 | 3876 416 2725 6.6 | 11.926 % | 0.89 c ============================================================================== 0.89 c [1mFound solution: 304[0m 0.89 o 304 0.89 c ---[ 0]---> Sorter-cost: 6 Base: 5 5 2 2 0.90 c ==================================[MINISAT+]================================== 0.90 c | Conflicts | Original | Learnt | Progress | 0.90 c | | Clauses Literals | Max Clauses Literals LPC | | 0.90 c ============================================================================== 0.90 c | 864 | 11488 27413 | 3829 444 2861 6.4 | 11.926 % | 0.90 c ============================================================================== 0.90 c [1mOptimal solution: 304[0m 0.90 s OPTIMUM FOUND 0.90 v x134 x178 -x218 x4 x180 x8 x9 -x97 -x185 x225 -x186 x226 x11 -x99 -x143 x187 -x227 x100 x13 x14 x15 -x59 x104 x61 -x105 -x149 x230 0.90 v x62 x20 -x108 -x109 x153 x22 -x110 -x154 -x111 x155 x112 x192 -x232 -x27 x71 x237 x118 x198 -x238 -x199 x239 x119 x200 -x240 0.90 v x164 x121 -x202 x242 -x203 x243 -x122 -x204 x244 -x124 x168 x206 -x246 x125 x247 x38 -x126 -x170 x208 -x248 x127 x249 x40 -x172 0.90 v x250 -x213 x253 x130 -x214 x254 x131 x215 -x255 x132 x216 -x256 x133 x257 -x2 -x46 -x90 -x91 -x179 -x48 -x220 -x222 -x224 -x53 0.90 v -x141 -x12 -x56 -x144 -x228 -x57 -x145 -x229 -x58 -x146 -x103 -x147 -x16 -x148 -x18 -x150 -x19 -x63 -x107 x151 -x152 -x66 -x24 0.90 v -x68 -x156 -x25 x69 -x113 -x157 -x191 x231 -x159 -x233 -x234 -x235 -x236 -x30 -x74 -x162 -x31 -x75 -x163 -x76 -x120 -x241 -x33 0.90 v -x77 -x165 -x34 -x166 -x35 -x79 -x245 -x80 -x81 -x169 -x82 -x39 -x83 -x171 -x84 -x128 -x42 -x86 -x174 -x43 -x87 -x175 -x44 -x88 0.90 v -x176 -x177 -x217 x1 -x3 -x5 -x6 -x7 -x10 -x17 -x21 -x23 -x26 -x28 -x29 -x32 -x36 -x37 -x41 -x45 -x47 -x49 -x50 -x51 -x52 x54 -x55 0.90 v -x60 -x64 -x65 -x67 -x70 x72 x73 x78 x85 -x89 -x92 -x93 -x94 -x95 -x96 -x98 -x101 -x102 -x106 -x114 -x115 -x116 -x117 -x123 -x129 0.90 v x135 -x136 x137 x138 x139 -x140 -x142 x158 -x160 -x161 x167 -x173 -x181 x182 -x183 x184 x188 x189 -x190 x193 x194 x195 x196 0.90 v -x197 x201 x205 -x207 -x209 -x210 x211 x212 x219 x221 x223 -x251 -x252 0.90 c _______________________________________________________________________________ 0.90 c 0.90 c restarts : 20 0.90 c conflicts : 877 (975 /sec) 0.90 c decisions : 13603 (15117 /sec) 0.90 c propagations : 0 (0 /sec) 0.90 c inspects : 0 (0 /sec) 0.90 c CPU time : 0.899863 s 0.90 c _______________________________________________________________________________
OK 304
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/node90/watcher-35600-1149291096 -o ROOT/results/node90/solver-35600-1149291096 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node90/35600-1149291096/instance-35600-1149291096.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.84 0.94 0.90 3/67 18856 /proc/meminfo: memFree=1588856/2055888 swapFree=4085308/4096564 [pid=18856] ppid=18854 vsize=1048 CPUtime=0 /proc/18856/stat : 18856 (minisat+) R 18854 18856 18810 0 -1 4194304 111 0 0 0 0 0 0 0 19 0 1 0 194748628 1073152 97 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134833856 0 0 4096 16386 0 0 0 17 1 0 0 /proc/18856/statm: 262 97 74 215 0 44 0 Child status: 30 Real time (s): 0.909588 CPU time (s): 0.903862 CPU user time (s): 0.899863 CPU system time (s): 0.003999 CPU usage (%): 99.3705 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node90 on Fri Jun 2 23:31:36 UTC 2006 FILE ID= 35600-1149291096 PBS_JOBID= 306854 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-6.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node90/35600-1149291096/instance-35600-1149291096.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node90/watcher-35600-1149291096 -o ROOT/results/node90/solver-35600-1149291096 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node90/35600-1149291096/instance-35600-1149291096.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= dcfce19ac0444148b26b7675e35c76bc RANDOM SEED= 627106911 /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 : 3000.227 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 : 6006.17 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 : 3000.227 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055888 kB MemFree: 1589064 kB Buffers: 30408 kB Cached: 369652 kB SwapCached: 2568 kB Active: 42444 kB Inactive: 366328 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1589064 kB SwapTotal: 4096564 kB SwapFree: 4085308 kB Dirty: 96 kB Writeback: 0 kB Mapped: 16060 kB Slab: 44852 kB Committed_AS: 330012 kB PageTables: 1268 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node90 on Fri Jun 2 23:31:37 UTC 2006