Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPSEUDO 2006.2 | OPT | 223 | 15.0347 | 14.0258 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=223-Q=347.opb |
MD5SUM | 169faa510593ef6cb1f7406641945f3a |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 223 |
Best CPU time to get the best result obtained on this benchmark | 0.011997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 223 |
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 | 77381 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 338502 |
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 |
0.15 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. 0.15 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 2.6.9-34.ELsmp 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 0.22 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/node76/48822-1149843372/instance-48822-1149843372.opb 0.22 c reading problem ... 0.31 c ... done. Time 0.094 ms. 0.31 c #vars 99 0.31 c #constraints 245 1.32 c SATISFIABLE 1.32 c OPTIMIZING... 1.32 c Got one! Ellapsed CPU time (in seconds):1.099 1.32 o 347 12.20 c Got one! Ellapsed CPU time (in seconds):11.986 12.20 o 223 13.95 c starts : 10 13.95 c conflicts : 1937 13.95 c decisions : 2260 13.95 c propagations : 42137 13.95 c inspects : 4832921 13.95 c learnt literals : 0 13.95 c learnt binary clauses : 0 13.95 c learnt ternary clauses : 0 13.95 c learnt clauses : 1936 13.95 c root simplifications : 0 13.95 c removed literals (reason simplification) : 0 13.95 c reason swapping (by a shorter reason) : 0 13.95 c Calls to reduceDB : 0 13.95 c speed (decisions/second) : 1296.6150315547904 13.95 c non guided choices 26 13.95 s OPTIMUM FOUND 13.95 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 -x33 x34 13.95 v -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 -x62 x63 -x64 13.95 v -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 x74 -x75 x76 x77 -x78 x79 -x80 x81 x82 x83 -x84 x85 x86 -x87 x88 -x89 x90 -x91 -x92 -x93 13.95 v -x94 -x95 -x96 -x97 -x98 -x99 13.95 c objective function=223 13.95 c Total wall clock time (ms): 13.731
OK 223
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/node76/watcher-48822-1149843372 -o ROOT/results/node76/solver-48822-1149843372 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node76/48822-1149843372/instance-48822-1149843372.opb 906298287 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.67 0.91 0.89 2/68 14572 /proc/meminfo: memFree=1353328/2055888 swapFree=4085384/4096564 [pid=14572] ppid=14570 vsize=1788 CPUtime=0 /proc/14572/stat : 14572 (java) R 14570 14572 14526 0 -1 0 176 0 0 0 0 0 0 0 18 0 1 0 249976547 1830912 144 18446744073709551615 134512640 134570276 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/14572/statm: 447 144 109 14 0 91 0 [startup+10.0019 s] /proc/loadavg: 0.72 0.91 0.89 2/80 14585 /proc/meminfo: memFree=1166040/2055888 swapFree=4085384/4096564 [pid=14572] ppid=14570 vsize=1712992 CPUtime=11.01 /proc/14572/stat : 14572 (java) R 14570 14572 14526 0 -1 0 51812 0 1 0 1079 22 0 0 22 0 13 0 249976547 1754103808 48669 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071388485 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/14572/statm: 428248 48669 1905 14 0 414994 0 [pid=14572/tid=14573] ppid=14570 vsize=1712992 CPUtime=0.1 /proc/14572/task/14573/stat : 14573 (java) S 14570 14572 14526 0 -1 64 3309 0 0 0 10 0 0 0 16 0 13 0 249976551 1754103808 48669 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=14572/tid=14574] ppid=14570 vsize=1712992 CPUtime=0.1 /proc/14572/task/14574/stat : 14574 (java) S 14570 14572 14526 0 -1 64 3596 0 0 0 9 1 0 0 16 0 13 0 249976551 1754103808 48669 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=14572/tid=14575] ppid=14570 vsize=1712992 CPUtime=0 /proc/14572/task/14575/stat : 14575 (java) S 14570 14572 14526 0 -1 64 31 0 0 0 0 0 0 0 16 0 13 0 249976553 1754103808 48669 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=14572/tid=14576] ppid=14570 vsize=1712992 CPUtime=0 /proc/14572/task/14576/stat : 14576 (java) S 14570 14572 14526 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 249976554 1754103808 48669 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=14572/tid=14577] ppid=14570 vsize=1712992 CPUtime=0 /proc/14572/task/14577/stat : 14577 (java) S 14570 14572 14526 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 249976554 1754103808 48669 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=14572/tid=14578] ppid=14570 vsize=1712992 CPUtime=0 /proc/14572/task/14578/stat : 14578 (java) S 14570 14572 14526 0 -1 64 0 0 0 0 0 0 0 0 23 0 13 0 249976557 1754103808 48669 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=14572/tid=14579] ppid=14570 vsize=1712992 CPUtime=0 /proc/14572/task/14579/stat : 14579 (java) S 14570 14572 14526 0 -1 64 4 0 0 0 0 0 0 0 16 0 13 0 249976557 1754103808 48669 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=14572/tid=14580] ppid=14570 vsize=1712992 CPUtime=0.69 /proc/14572/task/14580/stat : 14580 (java) S 14570 14572 14526 0 -1 64 1068 0 0 0 69 0 0 0 16 0 13 0 249976557 1754103808 48669 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=14572/tid=14581] ppid=14570 vsize=1712992 CPUtime=0.68 /proc/14572/task/14581/stat : 14581 (java) S 14570 14572 14526 0 -1 64 1984 0 0 0 68 0 0 0 16 0 13 0 249976557 1754103808 48669 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=14572/tid=14582] ppid=14570 vsize=1712992 CPUtime=0 /proc/14572/task/14582/stat : 14582 (java) S 14570 14572 14526 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 249976557 1754103808 48669 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=14572/tid=14583] ppid=14570 vsize=1712992 CPUtime=0 /proc/14572/task/14583/stat : 14583 (java) S 14570 14572 14526 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 249976557 1754103808 48669 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=14572/tid=14585] ppid=14570 vsize=1712992 CPUtime=0 /proc/14572/task/14585/stat : 14585 (java) S 14570 14572 14526 0 -1 64 1 0 0 0 0 0 0 0 16 0 13 0 249976679 1754103808 48669 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 11.01 Current children cumulated vsize (Kb) 1712992 Child status: 30 Real time (s): 14.0258 CPU time (s): 15.0347 CPU user time (s): 14.7728 CPU system time (s): 0.26196 CPU usage (%): 107.193 Max. virtual memory (cumulated for all children) (Kb): 1712992 The end
Begin job on node76 on Fri Jun 9 08:56:12 UTC 2006 FILE ID= 48822-1149843372 PBS_JOBID= 382195 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=223-Q=347.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node76/48822-1149843372/instance-48822-1149843372.opb 906298287 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node76/watcher-48822-1149843372 -o ROOT/results/node76/solver-48822-1149843372 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node76/48822-1149843372/instance-48822-1149843372.opb 906298287 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= 169faa510593ef6cb1f7406641945f3a RANDOM SEED= 906298287 /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 : 6006.14 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 : 5999.40 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055888 kB MemFree: 1353728 kB Buffers: 44584 kB Cached: 581528 kB SwapCached: 2412 kB Active: 131880 kB Inactive: 502952 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1353728 kB SwapTotal: 4096564 kB SwapFree: 4085384 kB Dirty: 244 kB Writeback: 0 kB Mapped: 16564 kB Slab: 53940 kB Committed_AS: 525924 kB PageTables: 1264 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node76 on Fri Jun 9 08:56:26 UTC 2006