Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J Pseudo Resolution 2.1.1 | SAT | 1.75873 | 1.16086 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900567939.opb |
MD5SUM | e9edc2d782e594ad1282a3521a191027 |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
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 | 0.118981 |
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 | 679 |
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 |
0.08/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre 0.08/0.14 c This is free software under the dual EPL/GNU LGPL licenses. 0.08/0.14 c See www.sat4j.org for details. 0.08/0.15 c version 2.1.1.v20090612 0.08/0.15 c sun.arch.data.model 32 0.08/0.15 c java.version 1.6.0_12 0.08/0.15 c os.name Linux 0.08/0.15 c os.version 2.6.9-22.EL.rootsmp 0.08/0.15 c os.arch i386 0.08/0.16 c Free memory 1342000320 0.08/0.16 c Max memory 1344274432 0.08/0.16 c Total memory 1344274432 0.08/0.16 c Number of processors 2 0.21/0.22 c Pseudo Boolean Optimization 0.21/0.22 c --- Begin Solver configuration --- 0.21/0.22 c Stops conflict analysis at the first Unique Implication Point 0.21/0.22 c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90 0.21/0.22 c Learn all clauses as in MiniSAT 0.21/0.22 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.21/0.22 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.21/0.22 c Expensive reason simplification 0.21/0.22 c MiniSAT restarts strategy 0.21/0.22 c Memory based learned constraints deletion strategy 0.21/0.22 c timeout=2147483s 0.21/0.22 c DB Simplification allowed=false 0.21/0.22 c --- End Solver configuration --- 0.21/0.22 c solving HOME/instance-1855021-1244865070.opb 0.21/0.22 c reading problem ... 0.82/0.69 c ... done. Wall clock time 0.471s. 0.82/0.69 c #vars 231 0.82/0.69 c #constraints 2707 0.82/0.69 c constraints type 0.82/0.69 c org.sat4j.minisat.constraints.card.MinWatchCard => 22 0.82/0.69 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242 0.82/0.69 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.82/0.69 c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 2442 1.72/1.12 c starts : 5 1.72/1.12 c conflicts : 1129 1.72/1.12 c decisions : 2105 1.72/1.12 c propagations : 46567 1.72/1.12 c inspects : 190218 1.72/1.12 c learnt literals : 0 1.72/1.12 c learnt binary clauses : 0 1.72/1.12 c learnt ternary clauses : 8 1.72/1.12 c learnt clauses : 1129 1.72/1.12 c ignored clauses : 0 1.72/1.12 c root simplifications : 0 1.72/1.12 c removed literals (reason simplification) : 6194 1.72/1.12 c reason swapping (by a shorter reason) : 0 1.72/1.12 c Calls to reduceDB : 0 1.72/1.12 c speed (assignments/second) : 109827.83018867925 1.72/1.12 c non guided choices 121 1.72/1.12 c learnt constraints type 1.72/1.12 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 1129 1.72/1.12 c constraints type 1.72/1.12 c org.sat4j.minisat.constraints.card.MinWatchCard => 22 1.72/1.12 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242 1.72/1.12 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 1.72/1.12 c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 2442 1.72/1.12 s SATISFIABLE 1.72/1.12 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 -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 -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 -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 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x122 x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 x168 -x169 -x170 -x171 -x172 -x173 -x174 x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 x201 -x202 -x203 -x204 -x205 x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 x227 -x228 -x229 -x230 -x231 1.72/1.12 c Total wall clock time (in seconds): 0.902
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1855021-1244865070/watcher-1855021-1244865070 -o /tmp/evaluation-result-1855021-1244865070/solver-1855021-1244865070 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1855021-1244865070.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.00 1.00 1.00 3/64 12285 /proc/meminfo: memFree=1133576/2055920 swapFree=4182996/4192956 [pid=12285] ppid=12283 vsize=18576 CPUtime=0 /proc/12285/stat : 12285 (runsolver) D 12283 12285 11744 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 154107571 19021824 284 1992294400 4194304 4302564 548682068432 18446744073709551615 252429528359 0 2147483391 4096 24578 18446744072099781622 0 0 17 1 0 0 /proc/12285/statm: 4644 284 249 26 0 2626 0 [startup+0.00733311 s] /proc/loadavg: 1.00 1.00 1.00 3/64 12285 /proc/meminfo: memFree=1133576/2055920 swapFree=4182996/4192956 [pid=12285] ppid=12283 vsize=152 CPUtime=0 /proc/12285/stat : 12285 (java6) R 12283 12285 11744 0 -1 0 41 0 0 0 0 0 0 0 18 0 1 0 154107571 155648 26 1992294400 134512640 134550932 4294956176 18446744073709551615 9695531 0 0 4096 0 0 0 0 17 1 0 0 /proc/12285/statm: 38 26 19 9 0 4 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 152 [startup+0.101359 s] /proc/loadavg: 1.00 1.00 1.00 3/64 12285 /proc/meminfo: memFree=1133576/2055920 swapFree=4182996/4192956 [pid=12285] ppid=12283 vsize=1472584 CPUtime=0.08 /proc/12285/stat : 12285 (java) S 12283 12285 11744 0 -1 0 3588 0 1 0 6 2 0 0 18 0 12 0 154107571 1507926016 3331 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 /proc/12285/statm: 368146 3331 1066 9 0 365494 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1472584 [startup+0.301392 s] /proc/loadavg: 1.00 1.00 1.00 3/64 12285 /proc/meminfo: memFree=1133576/2055920 swapFree=4182996/4192956 [pid=12285] ppid=12283 vsize=1474904 CPUtime=0.33 /proc/12285/stat : 12285 (java) S 12283 12285 11744 0 -1 0 4998 0 1 0 29 4 0 0 18 0 12 0 154107571 1510301696 4736 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 /proc/12285/statm: 368726 4736 1352 9 0 366069 0 Current children cumulated CPU time (s) 0.33 Current children cumulated vsize (KiB) 1474904 [startup+0.70146 s] /proc/loadavg: 1.00 1.00 1.00 3/64 12285 /proc/meminfo: memFree=1133576/2055920 swapFree=4182996/4192956 [pid=12285] ppid=12283 vsize=1476772 CPUtime=0.98 /proc/12285/stat : 12285 (java) S 12283 12285 11744 0 -1 0 7001 0 1 0 93 5 0 0 18 0 13 0 154107571 1512214528 6351 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 /proc/12285/statm: 369193 6351 1404 9 0 366536 0 Current children cumulated CPU time (s) 0.98 Current children cumulated vsize (KiB) 1476772 Solver just ended. Dumping a history of the last processes samples [startup+1.10654 s] /proc/loadavg: 1.00 1.00 1.00 4/77 12298 /proc/meminfo: memFree=1111968/2055920 swapFree=4182996/4192956 [pid=12285] ppid=12283 vsize=1478180 CPUtime=1.72 /proc/12285/stat : 12285 (java) S 12283 12285 11744 0 -1 0 8508 0 1 0 167 5 0 0 18 0 13 0 154107571 1513656320 6782 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 /proc/12285/statm: 369545 6782 1415 9 0 366888 0 [pid=12285/tid=12287] ppid=12283 vsize=1478180 CPUtime=0.79 /proc/12285/task/12287/stat : 12287 (java) R 12283 12285 11744 0 -1 64 4888 0 1 0 76 3 0 0 18 0 13 0 154107573 1513656320 6783 1992294400 134512640 134550932 4294956016 18446744073709551615 4109163380 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=12285/tid=12288] ppid=12283 vsize=1478180 CPUtime=0 /proc/12285/task/12288/stat : 12288 (java) S 12283 12285 11744 0 -1 64 3 0 0 0 0 0 0 0 20 0 13 0 154107575 1513656320 6783 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=12285/tid=12289] ppid=12283 vsize=1478180 CPUtime=0 /proc/12285/task/12289/stat : 12289 (java) S 12283 12285 11744 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 154107575 1513656320 6783 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=12285/tid=12290] ppid=12283 vsize=1478180 CPUtime=0 /proc/12285/task/12290/stat : 12290 (java) S 12283 12285 11744 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 154107576 1513656320 6783 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0 [pid=12285/tid=12291] ppid=12283 vsize=1478180 CPUtime=0 /proc/12285/task/12291/stat : 12291 (java) S 12283 12285 11744 0 -1 64 10 0 0 0 0 0 0 0 23 0 13 0 154107577 1513656320 6783 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=12285/tid=12292] ppid=12283 vsize=1478180 CPUtime=0 /proc/12285/task/12292/stat : 12292 (java) S 12283 12285 11744 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 154107577 1513656320 6783 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=12285/tid=12293] ppid=12283 vsize=1478180 CPUtime=0 /proc/12285/task/12293/stat : 12293 (java) S 12283 12285 11744 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 154107581 1513656320 6783 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=12285/tid=12294] ppid=12283 vsize=1478180 CPUtime=0.44 /proc/12285/task/12294/stat : 12294 (java) S 12283 12285 11744 0 -1 64 1419 0 0 0 44 0 0 0 16 0 13 0 154107581 1513656320 6783 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=12285/tid=12295] ppid=12283 vsize=1478180 CPUtime=0.45 /proc/12285/task/12295/stat : 12295 (java) S 12283 12285 11744 0 -1 64 1455 0 0 0 45 0 0 0 17 0 13 0 154107581 1513656320 6783 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=12285/tid=12296] ppid=12283 vsize=1478180 CPUtime=0 /proc/12285/task/12296/stat : 12296 (java) S 12283 12285 11744 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 154107581 1513656320 6783 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=12285/tid=12297] ppid=12283 vsize=1478180 CPUtime=0 /proc/12285/task/12297/stat : 12297 (java) S 12283 12285 11744 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 154107581 1513656320 6783 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=12285/tid=12298] ppid=12283 vsize=1478180 CPUtime=0 /proc/12285/task/12298/stat : 12298 (java) S 12283 12285 11744 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 154107642 1513656320 6783 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 1.72 Current children cumulated vsize (KiB) 1478180 Child status: 10 Real time (s): 1.16086 CPU time (s): 1.75873 CPU user time (s): 1.69474 CPU system time (s): 0.06399 CPU usage (%): 151.503 Max. virtual memory (cumulated for all children) (KiB): 1478684 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.69474 system time used= 0.06399 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8549 page faults= 1 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 409 involuntary context switches= 296 runsolver used 0.004999 second user time and 0.009998 second system time The end
Begin job on node12 at 2009-06-13 05:51:10 IDJOB=1855021 IDBENCH=1361 IDSOLVER=682 FILE ID=node12/1855021-1244865070 PBS_JOBID= 9354326 Free space on /tmp= 66368 MiB SOLVER NAME= SAT4J Pseudo Resolution 2.1.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567939.opb COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1855021-1244865070/watcher-1855021-1244865070 -o /tmp/evaluation-result-1855021-1244865070/solver-1855021-1244865070 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1855021-1244865070.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= e9edc2d782e594ad1282a3521a191027 RANDOM SEED=1423638421 node12.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.281 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 : 3000.281 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: 1133992 kB Buffers: 49740 kB Cached: 804080 kB SwapCached: 4000 kB Active: 46700 kB Inactive: 815224 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1133992 kB SwapTotal: 4192956 kB SwapFree: 4182996 kB Dirty: 364 kB Writeback: 0 kB Mapped: 14364 kB Slab: 46000 kB Committed_AS: 126108 kB PageTables: 1380 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= 66368 MiB End job on node12 at 2009-06-13 05:51:11