Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPSEUDO 2006.2 | OPT | 251 | 23.3175 | 21.7884 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=251-Q=331.opb |
MD5SUM | 82c7648e7819eb87f71ad4b07798adc1 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 251 |
Best CPU time to get the best result obtained on this benchmark | 0.014997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 251 |
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 | 83081 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 344202 |
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 0.21 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/node74/48805-1149841501/instance-48805-1149841501.opb 0.21 c reading problem ... 0.30 c ... done. Time 0.096 ms. 0.30 c #vars 99 0.30 c #constraints 245 2.31 c SATISFIABLE 2.31 c OPTIMIZING... 2.31 c Got one! Ellapsed CPU time (in seconds):2.105 2.31 o 251 21.75 c starts : 10 21.75 c conflicts : 2711 21.75 c decisions : 3057 21.75 c propagations : 53884 21.75 c inspects : 8036900 21.75 c learnt literals : 0 21.75 c learnt binary clauses : 0 21.75 c learnt ternary clauses : 0 21.75 c learnt clauses : 2710 21.75 c root simplifications : 0 21.75 c removed literals (reason simplification) : 0 21.75 c reason swapping (by a shorter reason) : 0 21.75 c Calls to reduceDB : 0 21.75 c speed (decisions/second) : 157.2530864197531 21.75 c non guided choices 13 21.75 s OPTIMUM FOUND 21.75 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 21.75 v 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 21.75 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 -x89 x90 -x91 21.75 v -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 21.75 c objective function=251 21.75 c Total wall clock time (ms): 21.547
OK 251
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/node74/watcher-48805-1149841501 -o ROOT/results/node74/solver-48805-1149841501 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node74/48805-1149841501/instance-48805-1149841501.opb 179033191 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.78 0.92 0.81 2/64 21926 /proc/meminfo: memFree=1643144/2055920 swapFree=4182256/4192956 [pid=21926] ppid=21924 vsize=168 CPUtime=0 /proc/21926/stat : 21926 (java) R 21924 21926 21880 0 -1 0 39 0 0 0 0 0 0 0 19 0 1 0 249814453 172032 23 18446744073709551615 134512640 134570276 4294956624 18446744073709551615 7393579 0 0 4096 0 0 0 0 17 1 0 0 /proc/21926/statm: 42 23 18 14 0 2 0 [startup+10.0025 s] /proc/loadavg: 0.81 0.92 0.81 2/76 21939 /proc/meminfo: memFree=1453944/2055920 swapFree=4182256/4192956 [pid=21926] ppid=21924 vsize=1716224 CPUtime=11.41 /proc/21926/stat : 21926 (java) R 21924 21926 21880 0 -1 0 54593 0 1 0 1117 24 0 0 21 0 13 0 249814453 1757413376 49060 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071380738 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/21926/statm: 429056 49060 1904 14 0 415803 0 [pid=21926/tid=21927] ppid=21924 vsize=1716224 CPUtime=0.13 /proc/21926/task/21927/stat : 21927 (java) S 21924 21926 21880 0 -1 64 4176 0 0 0 11 2 0 0 16 0 13 0 249814456 1757413376 49060 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=21926/tid=21928] ppid=21924 vsize=1716224 CPUtime=0.13 /proc/21926/task/21928/stat : 21928 (java) S 21924 21926 21880 0 -1 64 3848 0 0 0 11 2 0 0 16 0 13 0 249814456 1757413376 49060 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=21926/tid=21929] ppid=21924 vsize=1716224 CPUtime=0 /proc/21926/task/21929/stat : 21929 (java) S 21924 21926 21880 0 -1 64 31 0 0 0 0 0 0 0 15 0 13 0 249814459 1757413376 49060 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=21926/tid=21930] ppid=21924 vsize=1716224 CPUtime=0 /proc/21926/task/21930/stat : 21930 (java) S 21924 21926 21880 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 249814459 1757413376 49060 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=21926/tid=21931] ppid=21924 vsize=1716224 CPUtime=0 /proc/21926/task/21931/stat : 21931 (java) S 21924 21926 21880 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 249814459 1757413376 49060 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=21926/tid=21932] ppid=21924 vsize=1716224 CPUtime=0 /proc/21926/task/21932/stat : 21932 (java) S 21924 21926 21880 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 249814463 1757413376 49060 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=21926/tid=21933] ppid=21924 vsize=1716224 CPUtime=0 /proc/21926/task/21933/stat : 21933 (java) S 21924 21926 21880 0 -1 64 4 0 0 0 0 0 0 0 16 0 13 0 249814463 1757413376 49060 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=21926/tid=21934] ppid=21924 vsize=1716224 CPUtime=0.97 /proc/21926/task/21934/stat : 21934 (java) S 21924 21926 21880 0 -1 64 2663 0 0 0 96 1 0 0 16 0 13 0 249814463 1757413376 49060 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=21926/tid=21935] ppid=21924 vsize=1716224 CPUtime=0.87 /proc/21926/task/21935/stat : 21935 (java) S 21924 21926 21880 0 -1 64 3676 0 0 0 85 2 0 0 17 0 13 0 249814463 1757413376 49060 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=21926/tid=21936] ppid=21924 vsize=1716224 CPUtime=0 /proc/21926/task/21936/stat : 21936 (java) S 21924 21926 21880 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 249814463 1757413376 49060 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=21926/tid=21937] ppid=21924 vsize=1716224 CPUtime=0 /proc/21926/task/21937/stat : 21937 (java) S 21924 21926 21880 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 249814463 1757413376 49060 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=21926/tid=21939] ppid=21924 vsize=1716224 CPUtime=0 /proc/21926/task/21939/stat : 21939 (java) S 21924 21926 21880 0 -1 64 0 0 0 0 0 0 0 0 21 0 13 0 249814684 1757413376 49060 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 11.41 Current children cumulated vsize (Kb) 1716224 [startup+20.0104 s] /proc/loadavg: 0.84 0.93 0.81 2/76 21939 /proc/meminfo: memFree=1448248/2055920 swapFree=4182256/4192956 [pid=21926] ppid=21924 vsize=1716224 CPUtime=21.51 /proc/21926/stat : 21926 (java) R 21924 21926 21880 0 -1 0 56705 0 1 0 2126 25 0 0 24 0 13 0 249814453 1757413376 50454 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071538186 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/21926/statm: 429056 50454 1908 14 0 415803 0 [pid=21926/tid=21927] ppid=21924 vsize=1716224 CPUtime=0.18 /proc/21926/task/21927/stat : 21927 (java) S 21924 21926 21880 0 -1 64 5287 0 0 0 16 2 0 0 16 0 13 0 249814456 1757413376 50454 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=21926/tid=21928] ppid=21924 vsize=1716224 CPUtime=0.18 /proc/21926/task/21928/stat : 21928 (java) S 21924 21926 21880 0 -1 64 4821 0 0 0 16 2 0 0 16 0 13 0 249814456 1757413376 50454 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=21926/tid=21929] ppid=21924 vsize=1716224 CPUtime=0 /proc/21926/task/21929/stat : 21929 (java) S 21924 21926 21880 0 -1 64 31 0 0 0 0 0 0 0 16 0 13 0 249814459 1757413376 50454 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=21926/tid=21930] ppid=21924 vsize=1716224 CPUtime=0 /proc/21926/task/21930/stat : 21930 (java) S 21924 21926 21880 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 249814459 1757413376 50454 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=21926/tid=21931] ppid=21924 vsize=1716224 CPUtime=0 /proc/21926/task/21931/stat : 21931 (java) S 21924 21926 21880 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 249814459 1757413376 50454 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=21926/tid=21932] ppid=21924 vsize=1716224 CPUtime=0 /proc/21926/task/21932/stat : 21932 (java) S 21924 21926 21880 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 249814463 1757413376 50454 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=21926/tid=21933] ppid=21924 vsize=1716224 CPUtime=0 /proc/21926/task/21933/stat : 21933 (java) S 21924 21926 21880 0 -1 64 4 0 0 0 0 0 0 0 16 0 13 0 249814463 1757413376 50454 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=21926/tid=21934] ppid=21924 vsize=1716224 CPUtime=1.01 /proc/21926/task/21934/stat : 21934 (java) S 21924 21926 21880 0 -1 64 2671 0 0 0 100 1 0 0 17 0 13 0 249814463 1757413376 50454 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=21926/tid=21935] ppid=21924 vsize=1716224 CPUtime=0.89 /proc/21926/task/21935/stat : 21935 (java) S 21924 21926 21880 0 -1 64 3684 0 0 0 87 2 0 0 16 0 13 0 249814463 1757413376 50454 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=21926/tid=21936] ppid=21924 vsize=1716224 CPUtime=0 /proc/21926/task/21936/stat : 21936 (java) S 21924 21926 21880 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 249814463 1757413376 50454 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=21926/tid=21937] ppid=21924 vsize=1716224 CPUtime=0 /proc/21926/task/21937/stat : 21937 (java) S 21924 21926 21880 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 249814463 1757413376 50454 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=21926/tid=21939] ppid=21924 vsize=1716224 CPUtime=0 /proc/21926/task/21939/stat : 21939 (java) S 21924 21926 21880 0 -1 64 0 0 0 0 0 0 0 0 21 0 13 0 249814684 1757413376 50454 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 21.51 Current children cumulated vsize (Kb) 1716224 Child status: 30 Real time (s): 21.7884 CPU time (s): 23.3175 CPU user time (s): 23.0325 CPU system time (s): 0.284956 CPU usage (%): 107.018 Max. virtual memory (cumulated for all children) (Kb): 1716224 The end
Begin job on node74 on Fri Jun 9 08:25:01 UTC 2006 FILE ID= 48805-1149841501 PBS_JOBID= 381973 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=251-Q=331.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node74/48805-1149841501/instance-48805-1149841501.opb 179033191 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node74/watcher-48805-1149841501 -o ROOT/results/node74/solver-48805-1149841501 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node74/48805-1149841501/instance-48805-1149841501.opb 179033191 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= 82c7648e7819eb87f71ad4b07798adc1 RANDOM SEED= 179033191 /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 : 3000.274 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 : 3000.274 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: 1643352 kB Buffers: 40132 kB Cached: 296528 kB SwapCached: 2456 kB Active: 95904 kB Inactive: 249580 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1643352 kB SwapTotal: 4192956 kB SwapFree: 4182256 kB Dirty: 172 kB Writeback: 0 kB Mapped: 15840 kB Slab: 53188 kB Committed_AS: 465324 kB PageTables: 1428 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node74 on Fri Jun 9 08:25:23 UTC 2006