Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4JPSEUDO 2006.2 | SAT | 12.3211 | 11.0785 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111219399.opb |
MD5SUM | 1476879b9f55ab2af66e74aac1d720c1 |
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 | 0.015996 |
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 | 1177 |
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 |
0.15 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.15 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.16 c no version file found!!! 0.16 c sun.arch.data.model 32 0.16 c java.version 1.5.0_06 0.16 c os.name Linux 0.16 c os.version 2.6.9-22.EL.rootsmp 0.16 c os.arch i386 0.16 c Free memory 1548419056 0.16 c Max memory 1551040512 0.16 c Total memory 1551040512 0.16 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/node68/43510-1149212304/instance-43510-1149212304.opb 0.21 c reading problem ... 0.34 c ... done. Time 0.133 ms. 0.34 c #vars 169 0.34 c #constraints 101 11.03 c starts : 6 11.03 c conflicts : 1330 11.03 c decisions : 6853 11.03 c propagations : 32837 11.03 c inspects : 1558923 11.03 c learnt literals : 0 11.03 c learnt binary clauses : 0 11.03 c learnt ternary clauses : 0 11.03 c learnt clauses : 1330 11.03 c root simplifications : 0 11.03 c removed literals (reason simplification) : 0 11.03 c reason swapping (by a shorter reason) : 0 11.03 c Calls to reduceDB : 0 11.03 c speed (decisions/second) : 641.0064540267514 11.04 c non guided choices 34 11.04 s SATISFIABLE 11.04 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 11.04 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 11.04 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 11.04 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 11.04 v -x106 -x107 x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 11.04 v -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 x143 -x144 -x145 -x146 -x147 11.04 v x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 x166 -x167 -x168 11.04 v -x169 11.04 c Total wall clock time (ms): 10.828
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/node68/watcher-43510-1149212304 -o ROOT/results/node68/solver-43510-1149212304 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node68/43510-1149212304/instance-43510-1149212304.opb 574553984 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.88 0.94 0.90 2/64 6357 /proc/meminfo: memFree=1434224/2055920 swapFree=4182324/4192956 [pid=6357] ppid=6355 vsize=1784 CPUtime=0 /proc/6357/stat : 6357 (java) R 6355 6357 6312 0 -1 0 148 0 0 0 0 0 0 0 19 0 1 0 186899919 1826816 120 18446744073709551615 134512640 134570276 4294956624 18446744073709551615 10950267 0 0 4096 0 0 0 0 17 1 0 0 /proc/6357/statm: 446 125 92 14 0 91 0 [startup+10.0021 s] /proc/loadavg: 0.90 0.94 0.90 2/76 6369 /proc/meminfo: memFree=1248912/2055920 swapFree=4182324/4192956 [pid=6357] ppid=6355 vsize=1712900 CPUtime=11.24 /proc/6357/stat : 6357 (java) R 6355 6357 6312 0 -1 0 52778 0 1 0 1097 27 0 0 24 0 13 0 186899919 1754009600 48078 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071570530 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/6357/statm: 428225 48078 1909 14 0 414972 0 [pid=6357/tid=6358] ppid=6355 vsize=1712900 CPUtime=0.19 /proc/6357/task/6358/stat : 6358 (java) S 6355 6357 6312 0 -1 64 5952 0 0 0 16 3 0 0 16 0 13 0 186899923 1754009600 48078 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=6357/tid=6359] ppid=6355 vsize=1712900 CPUtime=0.2 /proc/6357/task/6359/stat : 6359 (java) S 6355 6357 6312 0 -1 64 4985 0 0 0 17 3 0 0 16 0 13 0 186899923 1754009600 48078 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=6357/tid=6360] ppid=6355 vsize=1712900 CPUtime=0 /proc/6357/task/6360/stat : 6360 (java) S 6355 6357 6312 0 -1 64 30 0 0 0 0 0 0 0 16 0 13 0 186899925 1754009600 48078 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=6357/tid=6361] ppid=6355 vsize=1712900 CPUtime=0 /proc/6357/task/6361/stat : 6361 (java) S 6355 6357 6312 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 186899926 1754009600 48078 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=6357/tid=6362] ppid=6355 vsize=1712900 CPUtime=0 /proc/6357/task/6362/stat : 6362 (java) S 6355 6357 6312 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 186899926 1754009600 48078 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=6357/tid=6363] ppid=6355 vsize=1712900 CPUtime=0 /proc/6357/task/6363/stat : 6363 (java) S 6355 6357 6312 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 186899929 1754009600 48078 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=6357/tid=6364] ppid=6355 vsize=1712900 CPUtime=0 /proc/6357/task/6364/stat : 6364 (java) S 6355 6357 6312 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 186899929 1754009600 48078 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=6357/tid=6365] ppid=6355 vsize=1712900 CPUtime=0.79 /proc/6357/task/6365/stat : 6365 (java) S 6355 6357 6312 0 -1 64 2779 0 0 0 78 1 0 0 17 0 13 0 186899929 1754009600 48078 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=6357/tid=6366] ppid=6355 vsize=1712900 CPUtime=0.73 /proc/6357/task/6366/stat : 6366 (java) S 6355 6357 6312 0 -1 64 1106 0 0 0 73 0 0 0 15 0 13 0 186899929 1754009600 48078 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=6357/tid=6367] ppid=6355 vsize=1712900 CPUtime=0 /proc/6357/task/6367/stat : 6367 (java) S 6355 6357 6312 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 186899929 1754009600 48078 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=6357/tid=6368] ppid=6355 vsize=1712900 CPUtime=0 /proc/6357/task/6368/stat : 6368 (java) S 6355 6357 6312 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 186899929 1754009600 48078 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=6357/tid=6369] ppid=6355 vsize=1712900 CPUtime=0 /proc/6357/task/6369/stat : 6369 (java) S 6355 6357 6312 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 186899954 1754009600 48078 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 11.24 Current children cumulated vsize (Kb) 1712900 Child status: 10 Real time (s): 11.0785 CPU time (s): 12.3211 CPU user time (s): 12.0112 CPU system time (s): 0.309952 CPU usage (%): 111.216 Max. virtual memory (cumulated for all children) (Kb): 1712900
Begin job on node68 on Fri Jun 2 01:38:24 UTC 2006 FILE ID= 43510-1149212304 PBS_JOBID= 294248 BENCH NAME= ROOT/tmp/node68/43510-1149212304/instance-43510-1149212304.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node68/43510-1149212304/instance-43510-1149212304.opb 574553984 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-43510-1149212304 -o ROOT/results/node68/solver-43510-1149212304 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node68/43510-1149212304/instance-43510-1149212304.opb 574553984 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= 1476879b9f55ab2af66e74aac1d720c1 RANDOM SEED= 574553984 /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 : 3000.279 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 : 3000.279 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: 1434432 kB Buffers: 34864 kB Cached: 509328 kB SwapCached: 2936 kB Active: 102412 kB Inactive: 451028 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1434432 kB SwapTotal: 4192956 kB SwapFree: 4182324 kB Dirty: 144 kB Writeback: 0 kB Mapped: 15576 kB Slab: 54144 kB Committed_AS: 176756 kB PageTables: 1400 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node68 on Fri Jun 2 01:38:35 UTC 2006