Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4JPSEUDO 2006.2 | SAT | 19.3951 | 17.9419 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900581321.opb |
MD5SUM | e4bbe52e30b63463eee488a367080b13 |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.021995 |
Has Objective Function | NO |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | NO |
Number of variables | 231 |
Total number of constraints | 2707 |
Number of constraints which are clauses | 2684 |
Number of constraints which are cardinality constraints (but not clauses) | 22 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 110 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 25 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 627 |
Number of bits of the biggest sum of numbers | 10 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.14 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.14 c no version file found!!! 0.14 c sun.arch.data.model 32 0.14 c java.version 1.5.0_06 0.14 c os.name Linux 0.14 c os.version 2.6.9-22.EL.rootsmp 0.14 c os.arch i386 0.14 c Free memory 1548419056 0.14 c Max memory 1551040512 0.14 c Total memory 1551040512 0.14 c Number of processors 2 0.21 c Cutting planes based inference 0.21 c --- Begin Solver configuration --- 0.21 c org.sat4j.minisat.uip.FirstUIP@1037c71 0.21 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@1df073d 0.21 c org.sat4j.minisat.learning.MiniSATLearning@1546e25 0.21 c conflictBoundIncFactor=1.5 learntBoundIncFactor=1.1 initLearntBoundConstraintFactor=10000.0 initConflictBound=100 0.21 c VSIDS like heuristics from MiniSAT using a heap 0.21 c No reason simplification 0.21 c --- End Solver configuration --- 0.21 c solving ROOT/tmp/node15/43545-1149215631/instance-43545-1149215631.opb 0.21 c reading problem ... 0.68 c ... done. Time 0.465 ms. 0.68 c #vars 231 0.68 c #constraints 2707 17.85 c starts : 8 17.85 c conflicts : 3681 17.85 c decisions : 16517 17.85 c propagations : 114695 17.85 c inspects : 4532338 17.85 c learnt literals : 0 17.85 c learnt binary clauses : 0 17.85 c learnt ternary clauses : 1 17.85 c learnt clauses : 3681 17.85 c root simplifications : 0 17.85 c removed literals (reason simplification) : 0 17.85 c reason swapping (by a shorter reason) : 0 17.85 c Calls to reduceDB : 0 17.86 c speed (decisions/second) : 961.5765267508879 17.86 c non guided choices 257 17.86 s SATISFIABLE 17.86 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 17.86 v x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 -x54 17.86 v -x55 -x56 -x57 x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 x77 x78 -x79 -x80 17.86 v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 x104 -x105 17.86 v -x106 -x107 -x108 -x109 -x110 -x111 x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 17.86 v -x127 x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 17.86 v -x148 -x149 -x150 x151 -x152 -x153 -x154 -x155 x156 -x157 -x158 -x159 -x160 -x161 -x162 x163 -x164 -x165 -x166 -x167 -x168 17.86 v -x169 -x170 -x171 -x172 -x173 x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 x185 -x186 -x187 -x188 -x189 17.86 v -x190 -x191 -x192 -x193 -x194 -x195 x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x210 17.86 v -x211 -x212 -x213 -x214 -x215 -x216 -x217 x218 -x219 -x220 -x221 x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 17.86 c Total wall clock time (ms): 17.646
OK 0
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/node15/watcher-43545-1149215631 -o ROOT/results/node15/solver-43545-1149215631 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node15/43545-1149215631/instance-43545-1149215631.opb 783104637 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.59 0.85 0.88 3/64 25232 /proc/meminfo: memFree=1455312/2055920 swapFree=4181408/4192956 [pid=25232] ppid=25230 vsize=172 CPUtime=0 /proc/25232/stat : 25232 (java) R 25230 25232 25187 0 -1 0 201 0 0 0 0 0 0 0 19 0 1 0 187225933 176128 24 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 7512363 0 0 4096 0 0 0 0 17 1 0 0 /proc/25232/statm: 43 24 18 14 0 3 0 [startup+10.0023 s] /proc/loadavg: 0.72 0.87 0.88 2/76 25244 /proc/meminfo: memFree=1263488/2055920 swapFree=4181408/4192956 [pid=25232] ppid=25230 vsize=1713972 CPUtime=11.43 /proc/25232/stat : 25232 (java) R 25230 25232 25187 0 -1 0 54536 0 1 0 1117 26 0 0 25 0 13 0 187225933 1755107328 49729 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071460983 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/25232/statm: 428493 49729 1909 14 0 415240 0 [pid=25232/tid=25233] ppid=25230 vsize=1713972 CPUtime=0.19 /proc/25232/task/25233/stat : 25233 (java) S 25230 25232 25187 0 -1 64 5828 0 0 0 17 2 0 0 16 0 13 0 187225936 1755107328 49729 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25232/tid=25234] ppid=25230 vsize=1713972 CPUtime=0.19 /proc/25232/task/25234/stat : 25234 (java) S 25230 25232 25187 0 -1 64 5484 0 0 0 17 2 0 0 16 0 13 0 187225936 1755107328 49729 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=25232/tid=25235] ppid=25230 vsize=1713972 CPUtime=0 /proc/25232/task/25235/stat : 25235 (java) S 25230 25232 25187 0 -1 64 30 0 0 0 0 0 0 0 16 0 13 0 187225938 1755107328 49729 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=25232/tid=25236] ppid=25230 vsize=1713972 CPUtime=0 /proc/25232/task/25236/stat : 25236 (java) S 25230 25232 25187 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 187225939 1755107328 49729 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25232/tid=25237] ppid=25230 vsize=1713972 CPUtime=0 /proc/25232/task/25237/stat : 25237 (java) S 25230 25232 25187 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 187225939 1755107328 49729 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25232/tid=25238] ppid=25230 vsize=1713972 CPUtime=0 /proc/25232/task/25238/stat : 25238 (java) S 25230 25232 25187 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 187225942 1755107328 49729 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25232/tid=25239] ppid=25230 vsize=1713972 CPUtime=0 /proc/25232/task/25239/stat : 25239 (java) S 25230 25232 25187 0 -1 64 4 0 0 0 0 0 0 0 16 0 13 0 187225942 1755107328 49729 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25232/tid=25240] ppid=25230 vsize=1713972 CPUtime=0.86 /proc/25232/task/25240/stat : 25240 (java) S 25230 25232 25187 0 -1 64 2550 0 0 0 85 1 0 0 16 0 13 0 187225942 1755107328 49729 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25232/tid=25241] ppid=25230 vsize=1713972 CPUtime=0.9 /proc/25232/task/25241/stat : 25241 (java) S 25230 25232 25187 0 -1 64 1865 0 0 0 90 0 0 0 17 0 13 0 187225942 1755107328 49729 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=25232/tid=25242] ppid=25230 vsize=1713972 CPUtime=0 /proc/25232/task/25242/stat : 25242 (java) S 25230 25232 25187 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 187225942 1755107328 49729 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25232/tid=25243] ppid=25230 vsize=1713972 CPUtime=0 /proc/25232/task/25243/stat : 25243 (java) S 25230 25232 25187 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 187225942 1755107328 49729 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25232/tid=25244] ppid=25230 vsize=1713972 CPUtime=0 /proc/25232/task/25244/stat : 25244 (java) S 25230 25232 25187 0 -1 64 4 0 0 0 0 0 0 0 18 0 13 0 187226001 1755107328 49729 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 11.43 Current children cumulated vsize (Kb) 1713972 Child status: 10 Real time (s): 17.9419 CPU time (s): 19.3951 CPU user time (s): 19.0921 CPU system time (s): 0.302953 CPU usage (%): 108.099 Max. virtual memory (cumulated for all children) (Kb): 1713972
Begin job on node15 on Fri Jun 2 02:33:51 UTC 2006 FILE ID= 43545-1149215631 PBS_JOBID= 294702 BENCH NAME= ROOT/tmp/node15/43545-1149215631/instance-43545-1149215631.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node15/43545-1149215631/instance-43545-1149215631.opb 783104637 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node15/watcher-43545-1149215631 -o ROOT/results/node15/solver-43545-1149215631 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node15/43545-1149215631/instance-43545-1149215631.opb 783104637 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= e4bbe52e30b63463eee488a367080b13 RANDOM SEED= 783104637 /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 : 3000.285 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 : 3000.285 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: 1455520 kB Buffers: 20668 kB Cached: 519956 kB SwapCached: 3308 kB Active: 84364 kB Inactive: 465016 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1455520 kB SwapTotal: 4192956 kB SwapFree: 4181408 kB Dirty: 308 kB Writeback: 0 kB Mapped: 14680 kB Slab: 37020 kB Committed_AS: 212936 kB PageTables: 1488 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node15 on Fri Jun 2 02:34:09 UTC 2006