Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPSEUDO 2006.2 | OPT | 149 | 23.8044 | 22.5083 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=149-Q=409.opb |
MD5SUM | 8bc059b12fe20ed3bc8ef71a1cd86c4a |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 149 |
Best CPU time to get the best result obtained on this benchmark | 0.008997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 149 |
Optimality of the best value was proved | YES |
Number of variables | 99 |
Total number of constraints | 244 |
Number of constraints which are clauses | 243 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 81 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 65536 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 322062 |
Number of bits of the biggest sum of numbers | 19 |
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. 0.15 c no version file found!!! 0.15 c sun.arch.data.model 32 0.15 c java.version 1.5.0_06 0.15 c os.name Linux 0.15 c os.version 2.6.9-22.EL.rootsmp 0.15 c os.arch i386 0.15 c Free memory 1548419056 0.15 c Max memory 1551040512 0.15 c Total memory 1551040512 0.15 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/node69/48806-1149841518/instance-48806-1149841518.opb 0.21 c reading problem ... 0.29 c ... done. Time 0.086 ms. 0.29 c #vars 99 0.29 c #constraints 245 9.30 c SATISFIABLE 9.30 c OPTIMIZING... 9.30 c Got one! Ellapsed CPU time (in seconds):9.094 9.30 o 409 17.08 c Got one! Ellapsed CPU time (in seconds):16.877 17.08 o 149 22.42 c starts : 13 22.42 c conflicts : 2769 22.42 c decisions : 3259 22.42 c propagations : 52050 22.42 c inspects : 8506461 22.42 c learnt literals : 0 22.42 c learnt binary clauses : 0 22.42 c learnt ternary clauses : 0 22.42 c learnt clauses : 2768 22.42 c root simplifications : 0 22.42 c removed literals (reason simplification) : 0 22.42 c reason swapping (by a shorter reason) : 0 22.42 c Calls to reduceDB : 0 22.42 c speed (decisions/second) : 610.0711344065893 22.42 c non guided choices 31 22.43 s OPTIMUM FOUND 22.43 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 22.43 v -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 22.43 v 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 22.43 v x86 -x87 -x88 x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 22.43 c objective function=149 22.43 c Total wall clock time (ms): 22.22
OK 149
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes runsolver version 3.0.1 (c) roussel@cril.univ-artois.fr Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes command line: runsolver --timestamp -w ROOT/results/node69/watcher-48806-1149841518 -o ROOT/results/node69/solver-48806-1149841518 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node69/48806-1149841518/instance-48806-1149841518.opb 624129100 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.82 2/64 2160 /proc/meminfo: memFree=1856812/2055920 swapFree=4182200/4192956 [pid=2160] ppid=2158 vsize=1784 CPUtime=0 /proc/2160/stat : 2160 (java) D 2158 2160 2107 0 -1 0 166 0 0 0 0 0 0 0 19 0 1 0 249821840 1826816 137 18446744073709551615 134512640 134570276 4294956624 18446744073709551615 4294960144 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/2160/statm: 446 137 102 14 0 91 0 [startup+10.002 s] /proc/loadavg: 1.07 0.99 0.83 2/76 2173 /proc/meminfo: memFree=1667748/2055920 swapFree=4182200/4192956 [pid=2160] ppid=2158 vsize=1716308 CPUtime=11.27 /proc/2160/stat : 2160 (java) R 2158 2160 2107 0 -1 0 54277 0 1 0 1102 25 0 0 24 0 13 0 249821840 1757499392 49023 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071347310 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/2160/statm: 429077 49023 1904 14 0 415824 0 [pid=2160/tid=2161] ppid=2158 vsize=1716308 CPUtime=0.13 /proc/2160/task/2161/stat : 2161 (java) S 2158 2160 2107 0 -1 64 4134 0 0 0 11 2 0 0 16 0 13 0 249821844 1757499392 49023 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=2160/tid=2162] ppid=2158 vsize=1716308 CPUtime=0.13 /proc/2160/task/2162/stat : 2162 (java) S 2158 2160 2107 0 -1 64 3780 0 0 0 12 1 0 0 16 0 13 0 249821844 1757499392 49023 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=2160/tid=2163] ppid=2158 vsize=1716308 CPUtime=0 /proc/2160/task/2163/stat : 2163 (java) S 2158 2160 2107 0 -1 64 31 0 0 0 0 0 0 0 15 0 13 0 249821846 1757499392 49023 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=2160/tid=2164] ppid=2158 vsize=1716308 CPUtime=0 /proc/2160/task/2164/stat : 2164 (java) S 2158 2160 2107 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 249821847 1757499392 49023 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=2160/tid=2165] ppid=2158 vsize=1716308 CPUtime=0 /proc/2160/task/2165/stat : 2165 (java) S 2158 2160 2107 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 249821847 1757499392 49023 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=2160/tid=2166] ppid=2158 vsize=1716308 CPUtime=0 /proc/2160/task/2166/stat : 2166 (java) S 2158 2160 2107 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 249821850 1757499392 49023 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=2160/tid=2167] ppid=2158 vsize=1716308 CPUtime=0 /proc/2160/task/2167/stat : 2167 (java) S 2158 2160 2107 0 -1 64 4 0 0 0 0 0 0 0 16 0 13 0 249821850 1757499392 49023 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=2160/tid=2168] ppid=2158 vsize=1716308 CPUtime=0.89 /proc/2160/task/2168/stat : 2168 (java) S 2158 2160 2107 0 -1 64 3812 0 0 0 88 1 0 0 17 0 13 0 249821850 1757499392 49023 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=2160/tid=2169] ppid=2158 vsize=1716308 CPUtime=0.84 /proc/2160/task/2169/stat : 2169 (java) S 2158 2160 2107 0 -1 64 2190 0 0 0 84 0 0 0 17 0 13 0 249821850 1757499392 49023 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=2160/tid=2170] ppid=2158 vsize=1716308 CPUtime=0 /proc/2160/task/2170/stat : 2170 (java) S 2158 2160 2107 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 249821850 1757499392 49023 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=2160/tid=2171] ppid=2158 vsize=1716308 CPUtime=0 /proc/2160/task/2171/stat : 2171 (java) S 2158 2160 2107 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 249821850 1757499392 49023 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=2160/tid=2173] ppid=2158 vsize=1716308 CPUtime=0 /proc/2160/task/2173/stat : 2173 (java) S 2158 2160 2107 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 249822771 1757499392 49023 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 11.27 Current children cumulated vsize (Kb) 1716308 [startup+20.0088 s] /proc/loadavg: 1.06 0.99 0.83 2/76 2174 /proc/meminfo: memFree=1661916/2055920 swapFree=4182200/4192956 [pid=2160] ppid=2158 vsize=1716276 CPUtime=21.33 /proc/2160/stat : 2160 (java) R 2158 2160 2107 0 -1 0 56413 0 1 0 2108 25 0 0 24 0 13 0 249821840 1757466624 50443 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071347310 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/2160/statm: 429069 50443 1906 14 0 415816 0 [pid=2160/tid=2161] ppid=2158 vsize=1716276 CPUtime=0.17 /proc/2160/task/2161/stat : 2161 (java) S 2158 2160 2107 0 -1 64 5231 0 0 0 15 2 0 0 16 0 13 0 249821844 1757466624 50443 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=2160/tid=2162] ppid=2158 vsize=1716276 CPUtime=0.18 /proc/2160/task/2162/stat : 2162 (java) S 2158 2160 2107 0 -1 64 4801 0 0 0 17 1 0 0 16 0 13 0 249821844 1757466624 50443 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=2160/tid=2163] ppid=2158 vsize=1716276 CPUtime=0 /proc/2160/task/2163/stat : 2163 (java) S 2158 2160 2107 0 -1 64 32 0 0 0 0 0 0 0 15 0 13 0 249821846 1757466624 50443 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=2160/tid=2164] ppid=2158 vsize=1716276 CPUtime=0 /proc/2160/task/2164/stat : 2164 (java) S 2158 2160 2107 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 249821847 1757466624 50443 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=2160/tid=2165] ppid=2158 vsize=1716276 CPUtime=0 /proc/2160/task/2165/stat : 2165 (java) S 2158 2160 2107 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 249821847 1757466624 50443 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=2160/tid=2166] ppid=2158 vsize=1716276 CPUtime=0 /proc/2160/task/2166/stat : 2166 (java) S 2158 2160 2107 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 249821850 1757466624 50443 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=2160/tid=2167] ppid=2158 vsize=1716276 CPUtime=0 /proc/2160/task/2167/stat : 2167 (java) S 2158 2160 2107 0 -1 64 4 0 0 0 0 0 0 0 16 0 13 0 249821850 1757466624 50443 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=2160/tid=2168] ppid=2158 vsize=1716276 CPUtime=0.91 /proc/2160/task/2168/stat : 2168 (java) S 2158 2160 2107 0 -1 64 3815 0 0 0 90 1 0 0 17 0 13 0 249821850 1757466624 50443 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=2160/tid=2169] ppid=2158 vsize=1716276 CPUtime=0.84 /proc/2160/task/2169/stat : 2169 (java) S 2158 2160 2107 0 -1 64 2191 0 0 0 84 0 0 0 17 0 13 0 249821850 1757466624 50443 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=2160/tid=2170] ppid=2158 vsize=1716276 CPUtime=0 /proc/2160/task/2170/stat : 2170 (java) S 2158 2160 2107 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 249821850 1757466624 50443 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=2160/tid=2171] ppid=2158 vsize=1716276 CPUtime=0 /proc/2160/task/2171/stat : 2171 (java) S 2158 2160 2107 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 249821850 1757466624 50443 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=2160/tid=2174] ppid=2158 vsize=1716276 CPUtime=0 /proc/2160/task/2174/stat : 2174 (java) S 2158 2160 2107 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 249823549 1757466624 50443 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 21.33 Current children cumulated vsize (Kb) 1716276 Child status: 30 Real time (s): 22.5083 CPU time (s): 23.8044 CPU user time (s): 23.5144 CPU system time (s): 0.289955 CPU usage (%): 105.758 Max. virtual memory (cumulated for all children) (Kb): 1716308 The end
Begin job on node69 on Fri Jun 9 08:25:18 UTC 2006 FILE ID= 48806-1149841518 PBS_JOBID= 381980 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=149-Q=409.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node69/48806-1149841518/instance-48806-1149841518.opb 624129100 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node69/watcher-48806-1149841518 -o ROOT/results/node69/solver-48806-1149841518 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node69/48806-1149841518/instance-48806-1149841518.opb 624129100 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= 8bc059b12fe20ed3bc8ef71a1cd86c4a RANDOM SEED= 624129100 /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 : 3000.232 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 : 3000.232 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: 1857020 kB Buffers: 22976 kB Cached: 117588 kB SwapCached: 2508 kB Active: 68380 kB Inactive: 80916 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1857020 kB SwapTotal: 4192956 kB SwapFree: 4182200 kB Dirty: 156 kB Writeback: 0 kB Mapped: 15368 kB Slab: 35620 kB Committed_AS: 526364 kB PageTables: 1496 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node69 on Fri Jun 9 08:25:41 UTC 2006