Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPSEUDO 2006.2 | OPT | 233 | 24.4053 | 23.1341 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=233-Q=347.opb |
MD5SUM | 1da92a88bac866c277b9bb6e8189161d |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 233 |
Best CPU time to get the best result obtained on this benchmark | 0.013997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 233 |
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 | 80851 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 341972 |
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 2.6.9-22.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 0.20 c Cutting planes based inference 0.20 c --- Begin Solver configuration --- 0.20 c org.sat4j.minisat.uip.FirstUIP@1037c71 0.20 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@1df073d 0.20 c org.sat4j.minisat.learning.MiniSATLearning@1546e25 0.20 c conflictBoundIncFactor=1.5 learntBoundIncFactor=1.1 initLearntBoundConstraintFactor=10000.0 initConflictBound=100 0.20 c VSIDS like heuristics from MiniSAT using a heap 0.20 c No reason simplification 0.20 c --- End Solver configuration --- 0.20 c solving ROOT/tmp/node63/48924-1149854689/instance-48924-1149854689.opb 0.20 c reading problem ... 0.30 c ... done. Time 0.099 ms. 0.30 c #vars 99 0.30 c #constraints 245 4.19 c SATISFIABLE 4.19 c OPTIMIZING... 4.19 c Got one! Ellapsed CPU time (in seconds):3.988 4.19 o 233 23.05 c starts : 10 23.05 c conflicts : 2772 23.05 c decisions : 3209 23.05 c propagations : 54332 23.05 c inspects : 8944653 23.05 c learnt literals : 0 23.05 c learnt binary clauses : 0 23.05 c learnt ternary clauses : 0 23.05 c learnt clauses : 2771 23.05 c root simplifications : 0 23.05 c removed literals (reason simplification) : 0 23.05 c reason swapping (by a shorter reason) : 0 23.05 c Calls to reduceDB : 0 23.05 c speed (decisions/second) : 170.11238337574216 23.05 c non guided choices 13 23.05 s OPTIMUM FOUND 23.06 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 23.06 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 23.06 v -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 x86 -x87 x88 -x89 23.06 v x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 23.06 c objective function=233 23.06 c Total wall clock time (ms): 22.853
OK 233
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/node63/watcher-48924-1149854689 -o ROOT/results/node63/solver-48924-1149854689 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node63/48924-1149854689/instance-48924-1149854689.opb 566234880 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.78 0.94 0.89 3/64 8491 /proc/meminfo: memFree=1400272/2055920 swapFree=4182324/4192956 [pid=8491] ppid=8489 vsize=72 CPUtime=0 /proc/8491/stat : 8491 (java) R 8489 8491 8445 0 -1 0 18 0 0 0 0 0 0 0 19 0 1 0 251036085 73728 2 18446744073709551615 0 0 4294957001 18446744073709551615 247254805799 0 0 4096 0 0 0 0 17 1 0 0 /proc/8491/statm: 41 9 5 14 0 1 0 [startup+10.0031 s] /proc/loadavg: 0.81 0.94 0.89 2/76 8504 /proc/meminfo: memFree=1210672/2055920 swapFree=4182324/4192956 [pid=8491] ppid=8489 vsize=1716952 CPUtime=11.24 /proc/8491/stat : 8491 (java) R 8489 8491 8445 0 -1 0 52521 0 1 0 1100 24 0 0 21 0 13 0 251036085 1758158848 49164 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071457049 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/8491/statm: 429238 49164 1905 14 0 415985 0 [pid=8491/tid=8492] ppid=8489 vsize=1716952 CPUtime=0.13 /proc/8491/task/8492/stat : 8492 (java) S 8489 8491 8445 0 -1 64 4153 0 0 0 11 2 0 0 16 0 13 0 251036088 1758158848 49164 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8491/tid=8493] ppid=8489 vsize=1716952 CPUtime=0.13 /proc/8491/task/8493/stat : 8493 (java) S 8489 8491 8445 0 -1 64 3884 0 0 0 11 2 0 0 16 0 13 0 251036088 1758158848 49164 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=8491/tid=8494] ppid=8489 vsize=1716952 CPUtime=0 /proc/8491/task/8494/stat : 8494 (java) S 8489 8491 8445 0 -1 64 31 0 0 0 0 0 0 0 16 0 13 0 251036091 1758158848 49164 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=8491/tid=8495] ppid=8489 vsize=1716952 CPUtime=0 /proc/8491/task/8495/stat : 8495 (java) S 8489 8491 8445 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 251036092 1758158848 49164 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8491/tid=8496] ppid=8489 vsize=1716952 CPUtime=0 /proc/8491/task/8496/stat : 8496 (java) S 8489 8491 8445 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 251036092 1758158848 49164 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8491/tid=8497] ppid=8489 vsize=1716952 CPUtime=0 /proc/8491/task/8497/stat : 8497 (java) S 8489 8491 8445 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 251036095 1758158848 49164 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8491/tid=8498] ppid=8489 vsize=1716952 CPUtime=0 /proc/8491/task/8498/stat : 8498 (java) S 8489 8491 8445 0 -1 64 3 0 0 0 0 0 0 0 16 0 13 0 251036095 1758158848 49164 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8491/tid=8499] ppid=8489 vsize=1716952 CPUtime=0.88 /proc/8491/task/8499/stat : 8499 (java) S 8489 8491 8445 0 -1 64 3248 0 0 0 87 1 0 0 16 0 13 0 251036095 1758158848 49164 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8491/tid=8500] ppid=8489 vsize=1716952 CPUtime=0.83 /proc/8491/task/8500/stat : 8500 (java) S 8489 8491 8445 0 -1 64 1092 0 0 0 83 0 0 0 16 0 13 0 251036095 1758158848 49164 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=8491/tid=8501] ppid=8489 vsize=1716952 CPUtime=0 /proc/8491/task/8501/stat : 8501 (java) S 8489 8491 8445 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 251036095 1758158848 49164 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8491/tid=8502] ppid=8489 vsize=1716952 CPUtime=0 /proc/8491/task/8502/stat : 8502 (java) S 8489 8491 8445 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 251036095 1758158848 49164 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8491/tid=8504] ppid=8489 vsize=1716952 CPUtime=0 /proc/8491/task/8504/stat : 8504 (java) S 8489 8491 8445 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 251036505 1758158848 49164 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 11.24 Current children cumulated vsize (Kb) 1716952 [startup+20.0101 s] /proc/loadavg: 0.84 0.94 0.90 2/76 8504 /proc/meminfo: memFree=1205304/2055920 swapFree=4182324/4192956 [pid=8491] ppid=8489 vsize=1716952 CPUtime=21.3 /proc/8491/stat : 8491 (java) R 8489 8491 8445 0 -1 0 54648 0 1 0 2105 25 0 0 25 0 13 0 251036085 1758158848 50478 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071363402 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/8491/statm: 429238 50478 1906 14 0 415985 0 [pid=8491/tid=8492] ppid=8489 vsize=1716952 CPUtime=0.17 /proc/8491/task/8492/stat : 8492 (java) S 8489 8491 8445 0 -1 64 5199 0 0 0 15 2 0 0 16 0 13 0 251036088 1758158848 50478 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8491/tid=8493] ppid=8489 vsize=1716952 CPUtime=0.17 /proc/8491/task/8493/stat : 8493 (java) S 8489 8491 8445 0 -1 64 4951 0 0 0 15 2 0 0 17 0 13 0 251036088 1758158848 50478 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=8491/tid=8494] ppid=8489 vsize=1716952 CPUtime=0 /proc/8491/task/8494/stat : 8494 (java) S 8489 8491 8445 0 -1 64 31 0 0 0 0 0 0 0 17 0 13 0 251036091 1758158848 50478 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=8491/tid=8495] ppid=8489 vsize=1716952 CPUtime=0 /proc/8491/task/8495/stat : 8495 (java) S 8489 8491 8445 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 251036092 1758158848 50478 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8491/tid=8496] ppid=8489 vsize=1716952 CPUtime=0 /proc/8491/task/8496/stat : 8496 (java) S 8489 8491 8445 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 251036092 1758158848 50478 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8491/tid=8497] ppid=8489 vsize=1716952 CPUtime=0 /proc/8491/task/8497/stat : 8497 (java) S 8489 8491 8445 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 251036095 1758158848 50478 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8491/tid=8498] ppid=8489 vsize=1716952 CPUtime=0 /proc/8491/task/8498/stat : 8498 (java) S 8489 8491 8445 0 -1 64 3 0 0 0 0 0 0 0 16 0 13 0 251036095 1758158848 50478 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8491/tid=8499] ppid=8489 vsize=1716952 CPUtime=0.9 /proc/8491/task/8499/stat : 8499 (java) S 8489 8491 8445 0 -1 64 3251 0 0 0 89 1 0 0 17 0 13 0 251036095 1758158848 50478 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8491/tid=8500] ppid=8489 vsize=1716952 CPUtime=0.83 /proc/8491/task/8500/stat : 8500 (java) S 8489 8491 8445 0 -1 64 1092 0 0 0 83 0 0 0 16 0 13 0 251036095 1758158848 50478 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=8491/tid=8501] ppid=8489 vsize=1716952 CPUtime=0 /proc/8491/task/8501/stat : 8501 (java) S 8489 8491 8445 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 251036095 1758158848 50478 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8491/tid=8502] ppid=8489 vsize=1716952 CPUtime=0 /proc/8491/task/8502/stat : 8502 (java) S 8489 8491 8445 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 251036095 1758158848 50478 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8491/tid=8504] ppid=8489 vsize=1716952 CPUtime=0 /proc/8491/task/8504/stat : 8504 (java) S 8489 8491 8445 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 251036505 1758158848 50478 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 21.3 Current children cumulated vsize (Kb) 1716952 Child status: 30 Real time (s): 23.1341 CPU time (s): 24.4053 CPU user time (s): 24.1173 CPU system time (s): 0.287956 CPU usage (%): 105.495 Max. virtual memory (cumulated for all children) (Kb): 1716952 The end
Begin job on node63 on Fri Jun 9 12:04:49 UTC 2006 FILE ID= 48924-1149854689 PBS_JOBID= 383521 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=233-Q=347.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node63/48924-1149854689/instance-48924-1149854689.opb 566234880 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node63/watcher-48924-1149854689 -o ROOT/results/node63/solver-48924-1149854689 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node63/48924-1149854689/instance-48924-1149854689.opb 566234880 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= 1da92a88bac866c277b9bb6e8189161d RANDOM SEED= 566234880 /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 : 3000.228 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 : 3000.228 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: 1400480 kB Buffers: 42932 kB Cached: 534504 kB SwapCached: 2332 kB Active: 183872 kB Inactive: 402252 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1400480 kB SwapTotal: 4192956 kB SwapFree: 4182324 kB Dirty: 316 kB Writeback: 0 kB Mapped: 15876 kB Slab: 55316 kB Committed_AS: 592032 kB PageTables: 1480 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node63 on Fri Jun 9 12:05:13 UTC 2006