Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPSEUDO 2006.2 | OPT | 37 | 22.7975 | 21.5125 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=37-Q=107.opb |
MD5SUM | 85009e285240a53aba66ba63fcdba89b |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 37 |
Best CPU time to get the best result obtained on this benchmark | 0.006998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 37 |
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 | 265080 |
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. 0.14 c no version file found!!! 0.14 c sun.arch.data.model 32 0.14 c java.version 1.5.0_06 0.14 c os.name Linux 0.14 c os.version 2.6.9-34.ELsmp 0.14 c os.arch i386 0.14 c Free memory 1548419056 0.14 c Max memory 1551040512 0.14 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/node87/48913-1149853204/instance-48913-1149853204.opb 0.21 c reading problem ... 0.31 c ... done. Time 0.099 ms. 0.31 c #vars 99 0.31 c #constraints 245 5.13 c SATISFIABLE 5.13 c OPTIMIZING... 5.13 c Got one! Ellapsed CPU time (in seconds):4.917 5.13 o 37 21.46 c starts : 11 21.46 c conflicts : 3103 21.46 c decisions : 3751 21.46 c propagations : 53520 21.46 c inspects : 7743864 21.46 c learnt literals : 0 21.46 c learnt binary clauses : 0 21.46 c learnt ternary clauses : 0 21.46 c learnt clauses : 3102 21.46 c root simplifications : 0 21.46 c removed literals (reason simplification) : 0 21.46 c reason swapping (by a shorter reason) : 0 21.46 c Calls to reduceDB : 0 21.46 c speed (decisions/second) : 229.72807447329743 21.46 c non guided choices 51 21.46 s OPTIMUM FOUND 21.46 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 21.46 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 21.46 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 21.46 v -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 21.46 c objective function=37 21.46 c Total wall clock time (ms): 21.247
OK 37
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/node87/watcher-48913-1149853204 -o ROOT/results/node87/solver-48913-1149853204 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node87/48913-1149853204/instance-48913-1149853204.opb 629834323 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.65 0.89 0.88 2/67 16738 /proc/meminfo: memFree=1698696/2055888 swapFree=4085404/4096564 [pid=16738] ppid=16736 vsize=1456 CPUtime=0 /proc/16738/stat : 16738 (java) R 16736 16738 16692 0 -1 0 112 0 0 0 0 0 0 0 19 0 1 0 250959505 1490944 82 18446744073709551615 134512640 134570276 4294956624 18446744073709551615 11433392 0 0 4096 0 0 0 0 17 1 0 0 /proc/16738/statm: 366 94 74 14 0 10 0 [startup+10.0024 s] /proc/loadavg: 0.71 0.89 0.89 2/79 16751 /proc/meminfo: memFree=1511096/2055888 swapFree=4085404/4096564 [pid=16738] ppid=16736 vsize=1715496 CPUtime=11.2 /proc/16738/stat : 16738 (java) R 16736 16738 16692 0 -1 0 52480 0 1 0 1096 24 0 0 24 0 13 0 250959505 1756667904 48660 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071363750 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/16738/statm: 428874 48660 1910 14 0 415620 0 [pid=16738/tid=16739] ppid=16736 vsize=1715496 CPUtime=0.15 /proc/16738/task/16739/stat : 16739 (java) S 16736 16738 16692 0 -1 64 4218 0 0 0 13 2 0 0 16 0 13 0 250959508 1756667904 48660 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=16738/tid=16740] ppid=16736 vsize=1715496 CPUtime=0.14 /proc/16738/task/16740/stat : 16740 (java) S 16736 16738 16692 0 -1 64 4629 0 0 0 13 1 0 0 16 0 13 0 250959508 1756667904 48660 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=16738/tid=16741] ppid=16736 vsize=1715496 CPUtime=0 /proc/16738/task/16741/stat : 16741 (java) S 16736 16738 16692 0 -1 64 31 0 0 0 0 0 0 0 16 0 13 0 250959510 1756667904 48660 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=16738/tid=16742] ppid=16736 vsize=1715496 CPUtime=0 /proc/16738/task/16742/stat : 16742 (java) S 16736 16738 16692 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 250959511 1756667904 48660 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=16738/tid=16743] ppid=16736 vsize=1715496 CPUtime=0 /proc/16738/task/16743/stat : 16743 (java) S 16736 16738 16692 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 250959511 1756667904 48660 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=16738/tid=16744] ppid=16736 vsize=1715496 CPUtime=0 /proc/16738/task/16744/stat : 16744 (java) S 16736 16738 16692 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 250959514 1756667904 48660 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=16738/tid=16745] ppid=16736 vsize=1715496 CPUtime=0 /proc/16738/task/16745/stat : 16745 (java) S 16736 16738 16692 0 -1 64 3 0 0 0 0 0 0 0 16 0 13 0 250959514 1756667904 48660 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=16738/tid=16746] ppid=16736 vsize=1715496 CPUtime=0.69 /proc/16738/task/16746/stat : 16746 (java) S 16736 16738 16692 0 -1 64 1250 0 0 0 69 0 0 0 17 0 13 0 250959514 1756667904 48660 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=16738/tid=16747] ppid=16736 vsize=1715496 CPUtime=0.96 /proc/16738/task/16747/stat : 16747 (java) S 16736 16738 16692 0 -1 64 2934 0 0 0 95 1 0 0 16 0 13 0 250959514 1756667904 48660 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=16738/tid=16748] ppid=16736 vsize=1715496 CPUtime=0 /proc/16738/task/16748/stat : 16748 (java) S 16736 16738 16692 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 250959514 1756667904 48660 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=16738/tid=16749] ppid=16736 vsize=1715496 CPUtime=0 /proc/16738/task/16749/stat : 16749 (java) S 16736 16738 16692 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 250959514 1756667904 48660 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=16738/tid=16751] ppid=16736 vsize=1715496 CPUtime=0 /proc/16738/task/16751/stat : 16751 (java) S 16736 16738 16692 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 250960018 1756667904 48660 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 11.2 Current children cumulated vsize (Kb) 1715496 [startup+20.0095 s] /proc/loadavg: 0.75 0.90 0.89 2/79 16751 /proc/meminfo: memFree=1501760/2055888 swapFree=4085404/4096564 [pid=16738] ppid=16736 vsize=1715496 CPUtime=21.29 /proc/16738/stat : 16738 (java) R 16736 16738 16692 0 -1 0 55247 0 1 0 2104 25 0 0 17 0 13 0 250959505 1756667904 50965 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071365785 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/16738/statm: 428874 50965 1910 14 0 415620 0 [pid=16738/tid=16739] ppid=16736 vsize=1715496 CPUtime=0.2 /proc/16738/task/16739/stat : 16739 (java) S 16736 16738 16692 0 -1 64 5532 0 0 0 18 2 0 0 16 0 13 0 250959508 1756667904 50965 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=16738/tid=16740] ppid=16736 vsize=1715496 CPUtime=0.21 /proc/16738/task/16740/stat : 16740 (java) S 16736 16738 16692 0 -1 64 6066 0 0 0 19 2 0 0 17 0 13 0 250959508 1756667904 50965 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=16738/tid=16741] ppid=16736 vsize=1715496 CPUtime=0 /proc/16738/task/16741/stat : 16741 (java) S 16736 16738 16692 0 -1 64 31 0 0 0 0 0 0 0 16 0 13 0 250959510 1756667904 50965 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=16738/tid=16742] ppid=16736 vsize=1715496 CPUtime=0 /proc/16738/task/16742/stat : 16742 (java) S 16736 16738 16692 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 250959511 1756667904 50965 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=16738/tid=16743] ppid=16736 vsize=1715496 CPUtime=0 /proc/16738/task/16743/stat : 16743 (java) S 16736 16738 16692 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 250959511 1756667904 50965 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=16738/tid=16744] ppid=16736 vsize=1715496 CPUtime=0 /proc/16738/task/16744/stat : 16744 (java) S 16736 16738 16692 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 250959514 1756667904 50965 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=16738/tid=16745] ppid=16736 vsize=1715496 CPUtime=0 /proc/16738/task/16745/stat : 16745 (java) S 16736 16738 16692 0 -1 64 3 0 0 0 0 0 0 0 16 0 13 0 250959514 1756667904 50965 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=16738/tid=16746] ppid=16736 vsize=1715496 CPUtime=0.69 /proc/16738/task/16746/stat : 16746 (java) S 16736 16738 16692 0 -1 64 1250 0 0 0 69 0 0 0 17 0 13 0 250959514 1756667904 50965 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=16738/tid=16747] ppid=16736 vsize=1715496 CPUtime=1.01 /proc/16738/task/16747/stat : 16747 (java) S 16736 16738 16692 0 -1 64 2938 0 0 0 100 1 0 0 17 0 13 0 250959514 1756667904 50965 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=16738/tid=16748] ppid=16736 vsize=1715496 CPUtime=0 /proc/16738/task/16748/stat : 16748 (java) S 16736 16738 16692 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 250959514 1756667904 50965 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=16738/tid=16749] ppid=16736 vsize=1715496 CPUtime=0 /proc/16738/task/16749/stat : 16749 (java) S 16736 16738 16692 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 250959514 1756667904 50965 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=16738/tid=16751] ppid=16736 vsize=1715496 CPUtime=0 /proc/16738/task/16751/stat : 16751 (java) S 16736 16738 16692 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 250960018 1756667904 50965 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 21.29 Current children cumulated vsize (Kb) 1715496 Child status: 30 Real time (s): 21.5125 CPU time (s): 22.7975 CPU user time (s): 22.5076 CPU system time (s): 0.289955 CPU usage (%): 105.973 Max. virtual memory (cumulated for all children) (Kb): 1715496 The end
Begin job on node87 on Fri Jun 9 11:40:04 UTC 2006 FILE ID= 48913-1149853204 PBS_JOBID= 383377 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=37-Q=107.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node87/48913-1149853204/instance-48913-1149853204.opb 629834323 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node87/watcher-48913-1149853204 -o ROOT/results/node87/solver-48913-1149853204 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node87/48913-1149853204/instance-48913-1149853204.opb 629834323 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= 85009e285240a53aba66ba63fcdba89b RANDOM SEED= 629834323 /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 : 3000.234 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 : 6006.17 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 : 3000.234 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 : 5999.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055888 kB MemFree: 1698904 kB Buffers: 31248 kB Cached: 255092 kB SwapCached: 2388 kB Active: 91324 kB Inactive: 203672 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1698904 kB SwapTotal: 4096564 kB SwapFree: 4085404 kB Dirty: 300 kB Writeback: 0 kB Mapped: 16832 kB Slab: 48688 kB Committed_AS: 511776 kB PageTables: 1280 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node87 on Fri Jun 9 11:40:25 UTC 2006