Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J Pseudo Resolution 2.1.1 | SAT | 1.53377 | 1.05515 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111221953.opb |
MD5SUM | 61fac4c5cae5b046b0fa6341506f094d |
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 | 0.244962 |
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 | 169 |
Total number of constraints | 101 |
Number of constraints which are clauses | 30 |
Number of constraints which are cardinality constraints (but not clauses) | 70 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 169 |
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 | 38 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 1280 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.08/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre 0.08/0.13 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 0.08/0.15 c Free memory 1342000320 0.08/0.15 c Max memory 1344274432 0.08/0.15 c Total memory 1344274432 0.08/0.15 c Number of processors 2 0.22/0.21 c Pseudo Boolean Optimization 0.22/0.21 c --- Begin Solver configuration --- 0.22/0.21 c Stops conflict analysis at the first Unique Implication Point 0.22/0.21 c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90 0.22/0.21 c Learn all clauses as in MiniSAT 0.22/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.22/0.21 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.22/0.21 c Expensive reason simplification 0.22/0.21 c MiniSAT restarts strategy 0.22/0.21 c Memory based learned constraints deletion strategy 0.22/0.21 c timeout=2147483s 0.22/0.21 c DB Simplification allowed=false 0.22/0.21 c --- End Solver configuration --- 0.22/0.21 c solving HOME/instance-1854815-1244861371.opb 0.22/0.21 c reading problem ... 0.33/0.33 c ... done. Wall clock time 0.12s. 0.33/0.33 c #vars 169 0.33/0.33 c #constraints 101 0.33/0.33 c constraints type 0.33/0.33 c org.sat4j.minisat.constraints.card.MinWatchCard => 70 0.33/0.33 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4 0.33/0.33 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.33/0.33 c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 26 1.46/1.02 c starts : 8 1.46/1.02 c conflicts : 4197 1.46/1.02 c decisions : 5786 1.46/1.02 c propagations : 75994 1.46/1.02 c inspects : 299185 1.46/1.02 c learnt literals : 0 1.46/1.02 c learnt binary clauses : 0 1.46/1.02 c learnt ternary clauses : 0 1.46/1.02 c learnt clauses : 4197 1.46/1.02 c ignored clauses : 0 1.46/1.02 c root simplifications : 0 1.46/1.02 c removed literals (reason simplification) : 60055 1.46/1.02 c reason swapping (by a shorter reason) : 0 1.46/1.02 c Calls to reduceDB : 0 1.46/1.02 c speed (assignments/second) : 110778.42565597667 1.46/1.02 c non guided choices 44 1.46/1.03 c learnt constraints type 1.46/1.03 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 4197 1.46/1.03 c constraints type 1.46/1.03 c org.sat4j.minisat.constraints.card.MinWatchCard => 70 1.46/1.03 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4 1.46/1.03 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 1.46/1.03 c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 26 1.46/1.03 s SATISFIABLE 1.46/1.03 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 1.46/1.03 c Total wall clock time (in seconds): 0.819
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1854815-1244861371/watcher-1854815-1244861371 -o /tmp/evaluation-result-1854815-1244861371/solver-1854815-1244861371 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1854815-1244861371.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: 0.93 0.98 1.03 3/64 9576 /proc/meminfo: memFree=816184/2055920 swapFree=4192952/4192956 [pid=9576] ppid=9574 vsize=152 CPUtime=0 /proc/9576/stat : 9576 (java6) R 9574 9576 9251 0 -1 0 41 0 0 0 0 0 0 0 20 0 1 0 153736817 155648 26 1992294400 134512640 134550932 4294956176 18446744073709551615 10027812 0 0 4096 0 0 0 0 17 1 0 0 /proc/9576/statm: 38 26 19 9 0 4 0 [startup+0.0580929 s] /proc/loadavg: 0.93 0.98 1.03 3/64 9576 /proc/meminfo: memFree=816184/2055920 swapFree=4192952/4192956 [pid=9576] ppid=9574 vsize=1470088 CPUtime=0.05 /proc/9576/stat : 9576 (java) S 9574 9576 9251 0 -1 0 3283 0 1 0 3 2 0 0 18 0 7 0 153736817 1505370112 3028 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 /proc/9576/statm: 367522 3028 1026 9 0 364873 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1470088 [startup+0.101092 s] /proc/loadavg: 0.93 0.98 1.03 3/64 9576 /proc/meminfo: memFree=816184/2055920 swapFree=4192952/4192956 [pid=9576] ppid=9574 vsize=1472584 CPUtime=0.08 /proc/9576/stat : 9576 (java) S 9574 9576 9251 0 -1 0 3633 0 1 0 6 2 0 0 18 0 12 0 153736817 1507926016 3376 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9576/statm: 368146 3376 1068 9 0 365494 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1472584 [startup+0.301111 s] /proc/loadavg: 0.93 0.98 1.03 3/64 9576 /proc/meminfo: memFree=816184/2055920 swapFree=4192952/4192956 [pid=9576] ppid=9574 vsize=1474900 CPUtime=0.33 /proc/9576/stat : 9576 (java) S 9574 9576 9251 0 -1 0 5025 0 1 0 29 4 0 0 18 0 12 0 153736817 1510297600 4763 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9576/statm: 368725 4763 1355 9 0 366068 0 Current children cumulated CPU time (s) 0.33 Current children cumulated vsize (KiB) 1474900 [startup+0.701147 s] /proc/loadavg: 0.93 0.98 1.03 3/64 9576 /proc/meminfo: memFree=816184/2055920 swapFree=4192952/4192956 [pid=9576] ppid=9574 vsize=1478764 CPUtime=1.02 /proc/9576/stat : 9576 (java) S 9574 9576 9251 0 -1 0 7074 0 1 0 98 4 0 0 18 0 13 0 153736817 1514254336 6052 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9576/statm: 369691 6052 1408 9 0 367034 0 Current children cumulated CPU time (s) 1.02 Current children cumulated vsize (KiB) 1478764 Solver just ended. Dumping a history of the last processes samples [startup+0.901166 s] /proc/loadavg: 0.93 0.98 1.03 3/64 9576 /proc/meminfo: memFree=816184/2055920 swapFree=4192952/4192956 [pid=9576] ppid=9574 vsize=1478764 CPUtime=1.32 /proc/9576/stat : 9576 (java) S 9574 9576 9251 0 -1 0 7293 0 1 0 128 4 0 0 18 0 13 0 153736817 1514254336 6271 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9576/statm: 369691 6271 1411 9 0 367034 0 Current children cumulated CPU time (s) 1.32 Current children cumulated vsize (KiB) 1478764 [startup+1.00117 s] /proc/loadavg: 0.93 0.98 1.03 2/77 9589 /proc/meminfo: memFree=795856/2055920 swapFree=4192952/4192956 [pid=9576] ppid=9574 vsize=1478764 CPUtime=1.46 /proc/9576/stat : 9576 (java) S 9574 9576 9251 0 -1 0 7451 0 1 0 142 4 0 0 18 0 13 0 153736817 1514254336 6429 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9576/statm: 369691 6429 1413 9 0 367034 0 [pid=9576/tid=9578] ppid=9574 vsize=1478764 CPUtime=0.75 /proc/9576/task/9578/stat : 9578 (java) R 9574 9576 9251 0 -1 64 4235 0 1 0 72 3 0 0 25 0 13 0 153736818 1514254336 6429 1992294400 134512640 134550932 4294956016 18446744073709551615 4109501443 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9576/tid=9579] ppid=9574 vsize=1478764 CPUtime=0 /proc/9576/task/9579/stat : 9579 (java) S 9574 9576 9251 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 153736819 1514254336 6429 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9576/tid=9580] ppid=9574 vsize=1478764 CPUtime=0 /proc/9576/task/9580/stat : 9580 (java) S 9574 9576 9251 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 153736820 1514254336 6429 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9576/tid=9581] ppid=9574 vsize=1478764 CPUtime=0 /proc/9576/task/9581/stat : 9581 (java) S 9574 9576 9251 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 153736821 1514254336 6429 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0 [pid=9576/tid=9582] ppid=9574 vsize=1478764 CPUtime=0 /proc/9576/task/9582/stat : 9582 (java) S 9574 9576 9251 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 153736822 1514254336 6430 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9576/tid=9583] ppid=9574 vsize=1478764 CPUtime=0 /proc/9576/task/9583/stat : 9583 (java) S 9574 9576 9251 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 153736822 1514254336 6430 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9576/tid=9584] ppid=9574 vsize=1478764 CPUtime=0 /proc/9576/task/9584/stat : 9584 (java) S 9574 9576 9251 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 153736826 1514254336 6430 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9576/tid=9585] ppid=9574 vsize=1478764 CPUtime=0.36 /proc/9576/task/9585/stat : 9585 (java) S 9574 9576 9251 0 -1 64 1549 0 0 0 36 0 0 0 16 0 13 0 153736826 1514254336 6430 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9576/tid=9586] ppid=9574 vsize=1478764 CPUtime=0.32 /proc/9576/task/9586/stat : 9586 (java) R 9574 9576 9251 0 -1 64 924 0 0 0 32 0 0 0 16 0 13 0 153736826 1514254336 6430 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9576/tid=9587] ppid=9574 vsize=1478764 CPUtime=0 /proc/9576/task/9587/stat : 9587 (java) S 9574 9576 9251 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 153736826 1514254336 6430 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9576/tid=9588] ppid=9574 vsize=1478764 CPUtime=0 /proc/9576/task/9588/stat : 9588 (java) S 9574 9576 9251 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 153736826 1514254336 6430 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9576/tid=9589] ppid=9574 vsize=1478764 CPUtime=0 /proc/9576/task/9589/stat : 9589 (java) S 9574 9576 9251 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 153736851 1514254336 6430 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 1.46 Current children cumulated vsize (KiB) 1478764 Child status: 10 Real time (s): 1.05515 CPU time (s): 1.53377 CPU user time (s): 1.48277 CPU system time (s): 0.050992 CPU usage (%): 145.36 Max. virtual memory (cumulated for all children) (KiB): 1478764 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.48277 system time used= 0.050992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7511 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= 298 involuntary context switches= 250 runsolver used 0.005999 second user time and 0.008998 second system time The end
Begin job on node25 at 2009-06-13 04:49:31 IDJOB=1854815 IDBENCH=1258 IDSOLVER=682 FILE ID=node25/1854815-1244861371 PBS_JOBID= 9354350 Free space on /tmp= 66472 MiB SOLVER NAME= SAT4J Pseudo Resolution 2.1.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111221953.opb COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1854815-1244861371/watcher-1854815-1244861371 -o /tmp/evaluation-result-1854815-1244861371/solver-1854815-1244861371 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1854815-1244861371.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 61fac4c5cae5b046b0fa6341506f094d RANDOM SEED=1219981003 node25.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 : 3000.238 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 : 3000.238 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: 816600 kB Buffers: 61048 kB Cached: 1097668 kB SwapCached: 4 kB Active: 54876 kB Inactive: 1117832 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 816600 kB SwapTotal: 4192956 kB SwapFree: 4192952 kB Dirty: 620 kB Writeback: 0 kB Mapped: 23756 kB Slab: 52568 kB Committed_AS: 150524 kB PageTables: 1464 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= 66472 MiB End job on node25 at 2009-06-13 04:49:32