Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4JPSEUDO 2006.2 | SAT | 19.3271 | 17.8506 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111223416.opb |
MD5SUM | 97d777a76af6dd4a37c6649bc0f315d3 |
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 | 0.06199 |
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 | 1208 |
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/node47/43488-1149210613/instance-43488-1149210613.opb 0.21 c reading problem ... 0.32 c ... done. Time 0.106 ms. 0.32 c #vars 169 0.32 c #constraints 101 17.76 c starts : 7 17.76 c conflicts : 2167 17.76 c decisions : 10592 17.76 c propagations : 53162 17.76 c inspects : 3865081 17.76 c learnt literals : 0 17.76 c learnt binary clauses : 0 17.76 c learnt ternary clauses : 0 17.76 c learnt clauses : 2167 17.76 c root simplifications : 0 17.76 c removed literals (reason simplification) : 0 17.76 c reason swapping (by a shorter reason) : 0 17.76 c Calls to reduceDB : 0 17.76 c speed (decisions/second) : 607.1653768988249 17.76 c non guided choices 38 17.76 s SATISFIABLE 17.76 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 17.76 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 17.76 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 17.76 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 17.76 v -x106 -x107 x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 x124 -x125 -x126 17.76 v -x127 -x128 -x129 -x130 x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 17.76 v -x148 -x149 -x150 -x151 -x152 -x153 x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 x165 -x166 -x167 -x168 17.76 v -x169 17.77 c Total wall clock time (ms): 17.554
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/node47/watcher-43488-1149210613 -o ROOT/results/node47/solver-43488-1149210613 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node47/43488-1149210613/instance-43488-1149210613.opb 10859588 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.70 0.89 0.89 2/64 5871 /proc/meminfo: memFree=1154216/2055920 swapFree=4183752/4192956 [pid=5871] ppid=5869 vsize=18540 CPUtime=0 /proc/5871/stat : 5871 (runsolver) D 5869 5871 5826 0 -1 4194368 17 0 0 0 0 0 0 0 19 0 1 0 152989902 18984960 279 18446744073709551615 4194304 4262084 548682068944 18446744073709551615 208717540647 0 2147483391 4096 24578 18446744072099781622 0 0 17 1 0 0 /proc/5871/statm: 4635 279 243 16 0 2626 0 [startup+10.0018 s] /proc/loadavg: 0.74 0.90 0.89 2/76 5883 /proc/meminfo: memFree=961928/2055920 swapFree=4183752/4192956 [pid=5871] ppid=5869 vsize=1713128 CPUtime=11.44 /proc/5871/stat : 5871 (java) R 5869 5871 5826 0 -1 0 54227 0 1 0 1118 26 0 0 17 0 13 0 152989902 1754243072 49828 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071656508 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/5871/statm: 428282 49828 1908 14 0 415029 0 [pid=5871/tid=5872] ppid=5869 vsize=1713128 CPUtime=0.19 /proc/5871/task/5872/stat : 5872 (java) S 5869 5871 5826 0 -1 64 5943 0 0 0 17 2 0 0 16 0 13 0 152989906 1754243072 49828 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=5871/tid=5873] ppid=5869 vsize=1713128 CPUtime=0.19 /proc/5871/task/5873/stat : 5873 (java) S 5869 5871 5826 0 -1 64 5410 0 0 0 16 3 0 0 16 0 13 0 152989906 1754243072 49828 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=5871/tid=5874] ppid=5869 vsize=1713128 CPUtime=0 /proc/5871/task/5874/stat : 5874 (java) S 5869 5871 5826 0 -1 64 29 0 0 0 0 0 0 0 16 0 13 0 152989909 1754243072 49828 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=5871/tid=5875] ppid=5869 vsize=1713128 CPUtime=0 /proc/5871/task/5875/stat : 5875 (java) S 5869 5871 5826 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 152989909 1754243072 49828 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=5871/tid=5876] ppid=5869 vsize=1713128 CPUtime=0 /proc/5871/task/5876/stat : 5876 (java) S 5869 5871 5826 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 152989909 1754243072 49828 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=5871/tid=5877] ppid=5869 vsize=1713128 CPUtime=0 /proc/5871/task/5877/stat : 5877 (java) S 5869 5871 5826 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 152989913 1754243072 49828 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=5871/tid=5878] ppid=5869 vsize=1713128 CPUtime=0.01 /proc/5871/task/5878/stat : 5878 (java) S 5869 5871 5826 0 -1 64 3 0 0 0 1 0 0 0 16 0 13 0 152989913 1754243072 49828 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=5871/tid=5879] ppid=5869 vsize=1713128 CPUtime=0.81 /proc/5871/task/5879/stat : 5879 (java) S 5869 5871 5826 0 -1 64 1918 0 0 0 80 1 0 0 17 0 13 0 152989913 1754243072 49828 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=5871/tid=5880] ppid=5869 vsize=1713128 CPUtime=0.9 /proc/5871/task/5880/stat : 5880 (java) S 5869 5871 5826 0 -1 64 2216 0 0 0 89 1 0 0 17 0 13 0 152989913 1754243072 49828 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=5871/tid=5881] ppid=5869 vsize=1713128 CPUtime=0 /proc/5871/task/5881/stat : 5881 (java) S 5869 5871 5826 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 152989913 1754243072 49828 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=5871/tid=5882] ppid=5869 vsize=1713128 CPUtime=0 /proc/5871/task/5882/stat : 5882 (java) S 5869 5871 5826 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 152989913 1754243072 49828 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=5871/tid=5883] ppid=5869 vsize=1713128 CPUtime=0 /proc/5871/task/5883/stat : 5883 (java) S 5869 5871 5826 0 -1 64 4 0 0 0 0 0 0 0 18 0 13 0 152989935 1754243072 49828 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 11.44 Current children cumulated vsize (Kb) 1713128 Child status: 10 Real time (s): 17.8506 CPU time (s): 19.3271 CPU user time (s): 19.0211 CPU system time (s): 0.305953 CPU usage (%): 108.271 Max. virtual memory (cumulated for all children) (Kb): 1713128
Begin job on node47 on Fri Jun 2 01:10:13 UTC 2006 FILE ID= 43488-1149210613 PBS_JOBID= 293962 BENCH NAME= ROOT/tmp/node47/43488-1149210613/instance-43488-1149210613.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node47/43488-1149210613/instance-43488-1149210613.opb 10859588 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node47/watcher-43488-1149210613 -o ROOT/results/node47/solver-43488-1149210613 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node47/43488-1149210613/instance-43488-1149210613.opb 10859588 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= 97d777a76af6dd4a37c6649bc0f315d3 RANDOM SEED= 10859588 /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 : 3000.236 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 : 3000.236 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: 1154488 kB Buffers: 37252 kB Cached: 791136 kB SwapCached: 3524 kB Active: 238792 kB Inactive: 598600 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1154488 kB SwapTotal: 4192956 kB SwapFree: 4183752 kB Dirty: 148 kB Writeback: 0 kB Mapped: 15028 kB Slab: 50064 kB Committed_AS: 155472 kB PageTables: 1468 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node47 on Fri Jun 2 01:10:31 UTC 2006