Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPSEUDO 2006.2 | OPT | 61 | 28.6476 | 27.0116 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=61-Q=307.opb |
MD5SUM | 81c61e9048e72e87693e5683a311ee77 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 61 |
Best CPU time to get the best result obtained on this benchmark | 0.007998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 61 |
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 | 279848 |
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 |
0.16 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.16 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 0.22 c Cutting planes based inference 0.22 c --- Begin Solver configuration --- 0.22 c org.sat4j.minisat.uip.FirstUIP@1037c71 0.22 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@1df073d 0.22 c org.sat4j.minisat.learning.MiniSATLearning@1546e25 0.22 c conflictBoundIncFactor=1.5 learntBoundIncFactor=1.1 initLearntBoundConstraintFactor=10000.0 initConflictBound=100 0.22 c VSIDS like heuristics from MiniSAT using a heap 0.22 c No reason simplification 0.22 c --- End Solver configuration --- 0.22 c solving ROOT/tmp/node73/48835-1149845065/instance-48835-1149845065.opb 0.22 c reading problem ... 0.31 c ... done. Time 0.092 ms. 0.31 c #vars 99 0.31 c #constraints 245 10.84 c SATISFIABLE 10.84 c OPTIMIZING... 10.84 c Got one! Ellapsed CPU time (in seconds):10.627 10.84 o 61 26.92 c starts : 12 26.92 c conflicts : 3315 26.92 c decisions : 4082 26.92 c propagations : 57782 26.92 c inspects : 10064191 26.92 c learnt literals : 0 26.92 c learnt binary clauses : 0 26.92 c learnt ternary clauses : 0 26.92 c learnt clauses : 3314 26.92 c root simplifications : 0 26.92 c removed literals (reason simplification) : 0 26.92 c reason swapping (by a shorter reason) : 0 26.92 c Calls to reduceDB : 0 26.92 c speed (decisions/second) : 253.88729941535018 26.92 c non guided choices 30 26.92 s OPTIMUM FOUND 26.92 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 26.92 v -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 26.92 v -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 26.92 v -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 26.92 c objective function=61 26.92 c Total wall clock time (ms): 26.707
OK 61
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/node73/watcher-48835-1149845065 -o ROOT/results/node73/solver-48835-1149845065 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node73/48835-1149845065/instance-48835-1149845065.opb 638429947 Current StackSize limit: 67108864 bytes /proc/loadavg: 1.00 0.99 0.91 3/64 3863 /proc/meminfo: memFree=1376600/2055920 swapFree=4182184/4192956 [pid=3863] ppid=3861 vsize=0 CPUtime=0 /proc/3863/stat : 3863 (java) R 3861 3863 3817 0 -1 0 178 0 0 0 0 0 0 0 18 0 1 0 250171280 0 0 18446744073709551615 0 0 0 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3863/statm: 41 2 0 0 0 1 0 [startup+10.0022 s] /proc/loadavg: 1.07 1.00 0.92 2/76 3875 /proc/meminfo: memFree=1185224/2055920 swapFree=4182184/4192956 [pid=3863] ppid=3861 vsize=1715792 CPUtime=11.56 /proc/3863/stat : 3863 (java) R 3861 3863 3817 0 -1 0 55468 0 1 0 1133 23 0 0 17 0 13 0 250171280 1756971008 49602 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071364824 0 4 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/3863/statm: 428948 49602 1903 14 0 415695 0 [pid=3863/tid=3864] ppid=3861 vsize=1715792 CPUtime=0.15 /proc/3863/task/3864/stat : 3864 (java) S 3861 3863 3817 0 -1 64 4784 0 0 0 14 1 0 0 16 0 13 0 250171284 1756971008 49602 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3863/tid=3865] ppid=3861 vsize=1715792 CPUtime=0.15 /proc/3863/task/3865/stat : 3865 (java) S 3861 3863 3817 0 -1 64 4383 0 0 0 14 1 0 0 16 0 13 0 250171284 1756971008 49602 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=3863/tid=3866] ppid=3861 vsize=1715792 CPUtime=0 /proc/3863/task/3866/stat : 3866 (java) S 3861 3863 3817 0 -1 64 31 0 0 0 0 0 0 0 16 0 13 0 250171286 1756971008 49602 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=3863/tid=3867] ppid=3861 vsize=1715792 CPUtime=0 /proc/3863/task/3867/stat : 3867 (java) S 3861 3863 3817 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 250171287 1756971008 49602 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3863/tid=3868] ppid=3861 vsize=1715792 CPUtime=0 /proc/3863/task/3868/stat : 3868 (java) S 3861 3863 3817 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 250171287 1756971008 49602 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3863/tid=3869] ppid=3861 vsize=1715792 CPUtime=0 /proc/3863/task/3869/stat : 3869 (java) S 3861 3863 3817 0 -1 64 0 0 0 0 0 0 0 0 22 0 13 0 250171292 1756971008 49602 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3863/tid=3870] ppid=3861 vsize=1715792 CPUtime=0 /proc/3863/task/3870/stat : 3870 (java) S 3861 3863 3817 0 -1 64 12 0 0 0 0 0 0 0 17 0 13 0 250171292 1756971008 49602 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3863/tid=3871] ppid=3861 vsize=1715792 CPUtime=1.08 /proc/3863/task/3871/stat : 3871 (java) S 3861 3863 3817 0 -1 64 4040 0 0 0 107 1 0 0 15 0 13 0 250171292 1756971008 49602 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=3863/tid=3872] ppid=3861 vsize=1715792 CPUtime=0.81 /proc/3863/task/3872/stat : 3872 (java) S 3861 3863 3817 0 -1 64 2480 0 0 0 81 0 0 0 16 0 13 0 250171292 1756971008 49602 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=3863/tid=3873] ppid=3861 vsize=1715792 CPUtime=0 /proc/3863/task/3873/stat : 3873 (java) S 3861 3863 3817 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 250171292 1756971008 49602 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3863/tid=3874] ppid=3861 vsize=1715792 CPUtime=0 /proc/3863/task/3874/stat : 3874 (java) S 3861 3863 3817 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 250171292 1756971008 49602 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3863/tid=3875] ppid=3861 vsize=1715792 CPUtime=0 /proc/3863/task/3875/stat : 3875 (java) S 3861 3863 3817 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 250171312 1756971008 49602 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 11.56 Current children cumulated vsize (Kb) 1715792 [startup+20.0134 s] /proc/loadavg: 1.06 1.00 0.92 2/76 3876 /proc/meminfo: memFree=1180736/2055920 swapFree=4182184/4192956 [pid=3863] ppid=3861 vsize=1715792 CPUtime=21.67 /proc/3863/stat : 3863 (java) R 3861 3863 3817 0 -1 0 57389 0 1 0 2143 24 0 0 25 0 13 0 250171280 1756971008 50679 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071347191 0 4 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/3863/statm: 428948 50679 1908 14 0 415695 0 [pid=3863/tid=3864] ppid=3861 vsize=1715792 CPUtime=0.2 /proc/3863/task/3864/stat : 3864 (java) S 3861 3863 3817 0 -1 64 5718 0 0 0 19 1 0 0 16 0 13 0 250171284 1756971008 50679 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3863/tid=3865] ppid=3861 vsize=1715792 CPUtime=0.2 /proc/3863/task/3865/stat : 3865 (java) S 3861 3863 3817 0 -1 64 5350 0 0 0 18 2 0 0 16 0 13 0 250171284 1756971008 50679 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=3863/tid=3866] ppid=3861 vsize=1715792 CPUtime=0 /proc/3863/task/3866/stat : 3866 (java) S 3861 3863 3817 0 -1 64 31 0 0 0 0 0 0 0 16 0 13 0 250171286 1756971008 50679 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=3863/tid=3867] ppid=3861 vsize=1715792 CPUtime=0 /proc/3863/task/3867/stat : 3867 (java) S 3861 3863 3817 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 250171287 1756971008 50679 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3863/tid=3868] ppid=3861 vsize=1715792 CPUtime=0 /proc/3863/task/3868/stat : 3868 (java) S 3861 3863 3817 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 250171287 1756971008 50679 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3863/tid=3869] ppid=3861 vsize=1715792 CPUtime=0 /proc/3863/task/3869/stat : 3869 (java) S 3861 3863 3817 0 -1 64 0 0 0 0 0 0 0 0 22 0 13 0 250171292 1756971008 50679 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3863/tid=3870] ppid=3861 vsize=1715792 CPUtime=0 /proc/3863/task/3870/stat : 3870 (java) S 3861 3863 3817 0 -1 64 12 0 0 0 0 0 0 0 17 0 13 0 250171292 1756971008 50679 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3863/tid=3871] ppid=3861 vsize=1715792 CPUtime=1.09 /proc/3863/task/3871/stat : 3871 (java) S 3861 3863 3817 0 -1 64 4041 0 0 0 108 1 0 0 16 0 13 0 250171292 1756971008 50679 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=3863/tid=3872] ppid=3861 vsize=1715792 CPUtime=0.86 /proc/3863/task/3872/stat : 3872 (java) S 3861 3863 3817 0 -1 64 2487 0 0 0 86 0 0 0 16 0 13 0 250171292 1756971008 50679 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=3863/tid=3873] ppid=3861 vsize=1715792 CPUtime=0 /proc/3863/task/3873/stat : 3873 (java) S 3861 3863 3817 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 250171292 1756971008 50679 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3863/tid=3874] ppid=3861 vsize=1715792 CPUtime=0 /proc/3863/task/3874/stat : 3874 (java) S 3861 3863 3817 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 250171292 1756971008 50679 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3863/tid=3876] ppid=3861 vsize=1715792 CPUtime=0 /proc/3863/task/3876/stat : 3876 (java) S 3861 3863 3817 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 250172366 1756971008 50679 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 21.67 Current children cumulated vsize (Kb) 1715792 Child status: 30 Real time (s): 27.0116 CPU time (s): 28.6476 CPU user time (s): 28.3697 CPU system time (s): 0.277957 CPU usage (%): 106.057 Max. virtual memory (cumulated for all children) (Kb): 1715792 The end
Begin job on node73 on Fri Jun 9 09:24:25 UTC 2006 FILE ID= 48835-1149845065 PBS_JOBID= 382356 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=61-Q=307.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node73/48835-1149845065/instance-48835-1149845065.opb 638429947 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node73/watcher-48835-1149845065 -o ROOT/results/node73/solver-48835-1149845065 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node73/48835-1149845065/instance-48835-1149845065.opb 638429947 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= 81c61e9048e72e87693e5683a311ee77 RANDOM SEED= 638429947 /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 : 3000.261 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 : 3000.261 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: 1376808 kB Buffers: 41856 kB Cached: 560952 kB SwapCached: 2596 kB Active: 102344 kB Inactive: 509316 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1376808 kB SwapTotal: 4192956 kB SwapFree: 4182184 kB Dirty: 168 kB Writeback: 0 kB Mapped: 15140 kB Slab: 53568 kB Committed_AS: 520296 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node73 on Fri Jun 9 09:24:52 UTC 2006