Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPSEUDO 2006.2 | OPT | 313 | 31.4792 | 29.3756 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=313-Q=503.opb |
MD5SUM | e577c666a965aab2d849e93ae596d8aa |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 313 |
Best CPU time to get the best result obtained on this benchmark | 0.003998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 313 |
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 | 157439 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 418560 |
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. 0.15 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/node73/48918-1149854328/instance-48918-1149854328.opb 0.20 c reading problem ... 0.29 c ... done. Time 0.087 ms. 0.29 c #vars 99 0.29 c #constraints 245 13.96 c SATISFIABLE 13.96 c OPTIMIZING... 13.96 c Got one! Ellapsed CPU time (in seconds):13.759 13.96 o 503 28.91 c Got one! Ellapsed CPU time (in seconds):28.709 28.91 o 313 29.33 c starts : 13 29.33 c conflicts : 3241 29.33 c decisions : 3633 29.33 c propagations : 63475 29.33 c inspects : 11664189 29.33 c learnt literals : 0 29.33 c learnt binary clauses : 0 29.33 c learnt ternary clauses : 0 29.33 c learnt clauses : 3240 29.33 c root simplifications : 0 29.33 c removed literals (reason simplification) : 0 29.33 c reason swapping (by a shorter reason) : 0 29.33 c Calls to reduceDB : 0 29.33 c speed (decisions/second) : 8609.004739336493 29.33 c non guided choices 9 29.33 s OPTIMUM FOUND 29.33 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 29.33 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 x62 29.33 v 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 29.33 v x91 x92 x93 -x94 x95 x96 x97 x98 x99 29.33 c objective function=313 29.34 c Total wall clock time (ms): 29.132
OK 313
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-48918-1149854328 -o ROOT/results/node73/solver-48918-1149854328 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node73/48918-1149854328/instance-48918-1149854328.opb 914955815 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.90 3/64 5805 /proc/meminfo: memFree=1375504/2055920 swapFree=4182184/4192956 [pid=5805] ppid=5803 vsize=1784 CPUtime=0 /proc/5805/stat : 5805 (java) D 5803 5805 5759 0 -1 0 166 0 0 0 0 0 0 0 19 0 1 0 251097538 1826816 137 18446744073709551615 134512640 134570276 4294956624 18446744073709551615 4294960144 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/5805/statm: 446 140 105 14 0 91 0 [startup+10.0023 s] /proc/loadavg: 0.93 0.95 0.90 2/76 5817 /proc/meminfo: memFree=1183824/2055920 swapFree=4182184/4192956 [pid=5805] ppid=5803 vsize=1722168 CPUtime=12.01 /proc/5805/stat : 5805 (java) R 5803 5805 5759 0 -1 0 59243 0 1 0 1175 26 0 0 25 0 13 0 251097538 1763500032 49677 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071623768 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/5805/statm: 430542 49677 1904 14 0 417289 0 [pid=5805/tid=5806] ppid=5803 vsize=1722168 CPUtime=0.13 /proc/5805/task/5806/stat : 5806 (java) S 5803 5805 5759 0 -1 64 4539 0 0 0 12 1 0 0 16 0 13 0 251097541 1763500032 49677 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=5805/tid=5807] ppid=5803 vsize=1722168 CPUtime=0.13 /proc/5805/task/5807/stat : 5807 (java) S 5803 5805 5759 0 -1 64 4121 0 0 0 12 1 0 0 16 0 13 0 251097541 1763500032 49677 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=5805/tid=5808] ppid=5803 vsize=1722168 CPUtime=0 /proc/5805/task/5808/stat : 5808 (java) S 5803 5805 5759 0 -1 64 31 0 0 0 0 0 0 0 16 0 13 0 251097544 1763500032 49677 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=5805/tid=5809] ppid=5803 vsize=1722168 CPUtime=0 /proc/5805/task/5809/stat : 5809 (java) S 5803 5805 5759 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 251097544 1763500032 49677 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=5805/tid=5810] ppid=5803 vsize=1722168 CPUtime=0 /proc/5805/task/5810/stat : 5810 (java) S 5803 5805 5759 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 251097544 1763500032 49677 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=5805/tid=5811] ppid=5803 vsize=1722168 CPUtime=0 /proc/5805/task/5811/stat : 5811 (java) S 5803 5805 5759 0 -1 64 0 0 0 0 0 0 0 0 23 0 13 0 251097548 1763500032 49677 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=5805/tid=5812] ppid=5803 vsize=1722168 CPUtime=0 /proc/5805/task/5812/stat : 5812 (java) S 5803 5805 5759 0 -1 64 4 0 0 0 0 0 0 0 16 0 13 0 251097548 1763500032 49677 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=5805/tid=5813] ppid=5803 vsize=1722168 CPUtime=1.14 /proc/5805/task/5813/stat : 5813 (java) S 5803 5805 5759 0 -1 64 6121 0 0 0 111 3 0 0 17 0 13 0 251097548 1763500032 49677 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=5805/tid=5814] ppid=5803 vsize=1722168 CPUtime=1.35 /proc/5805/task/5814/stat : 5814 (java) S 5803 5805 5759 0 -1 64 5563 0 0 0 133 2 0 0 17 0 13 0 251097548 1763500032 49677 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=5805/tid=5815] ppid=5803 vsize=1722168 CPUtime=0 /proc/5805/task/5815/stat : 5815 (java) S 5803 5805 5759 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 251097548 1763500032 49677 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=5805/tid=5816] ppid=5803 vsize=1722168 CPUtime=0 /proc/5805/task/5816/stat : 5816 (java) S 5803 5805 5759 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 251097548 1763500032 49677 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=5805/tid=5817] ppid=5803 vsize=1722168 CPUtime=0 /proc/5805/task/5817/stat : 5817 (java) S 5803 5805 5759 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 251097568 1763500032 49677 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 12.01 Current children cumulated vsize (Kb) 1722168 [startup+20.0102 s] /proc/loadavg: 0.94 0.96 0.91 2/76 5818 /proc/meminfo: memFree=1175568/2055920 swapFree=4182184/4192956 [pid=5805] ppid=5803 vsize=1722168 CPUtime=22.08 /proc/5805/stat : 5805 (java) R 5803 5805 5759 0 -1 0 61756 0 1 0 2180 28 0 0 23 0 13 0 251097538 1763500032 51707 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071378827 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/5805/statm: 430542 51707 1906 14 0 417289 0 [pid=5805/tid=5806] ppid=5803 vsize=1722168 CPUtime=0.19 /proc/5805/task/5806/stat : 5806 (java) S 5803 5805 5759 0 -1 64 5904 0 0 0 17 2 0 0 16 0 13 0 251097541 1763500032 51707 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=5805/tid=5807] ppid=5803 vsize=1722168 CPUtime=0.2 /proc/5805/task/5807/stat : 5807 (java) S 5803 5805 5759 0 -1 64 5255 0 0 0 18 2 0 0 17 0 13 0 251097541 1763500032 51707 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=5805/tid=5808] ppid=5803 vsize=1722168 CPUtime=0 /proc/5805/task/5808/stat : 5808 (java) S 5803 5805 5759 0 -1 64 31 0 0 0 0 0 0 0 16 0 13 0 251097544 1763500032 51707 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=5805/tid=5809] ppid=5803 vsize=1722168 CPUtime=0 /proc/5805/task/5809/stat : 5809 (java) S 5803 5805 5759 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 251097544 1763500032 51707 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=5805/tid=5810] ppid=5803 vsize=1722168 CPUtime=0 /proc/5805/task/5810/stat : 5810 (java) S 5803 5805 5759 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 251097544 1763500032 51707 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=5805/tid=5811] ppid=5803 vsize=1722168 CPUtime=0 /proc/5805/task/5811/stat : 5811 (java) S 5803 5805 5759 0 -1 64 0 0 0 0 0 0 0 0 23 0 13 0 251097548 1763500032 51707 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=5805/tid=5812] ppid=5803 vsize=1722168 CPUtime=0 /proc/5805/task/5812/stat : 5812 (java) S 5803 5805 5759 0 -1 64 4 0 0 0 0 0 0 0 16 0 13 0 251097548 1763500032 51707 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=5805/tid=5813] ppid=5803 vsize=1722168 CPUtime=1.15 /proc/5805/task/5813/stat : 5813 (java) S 5803 5805 5759 0 -1 64 6122 0 0 0 112 3 0 0 17 0 13 0 251097548 1763500032 51707 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=5805/tid=5814] ppid=5803 vsize=1722168 CPUtime=1.35 /proc/5805/task/5814/stat : 5814 (java) S 5803 5805 5759 0 -1 64 5563 0 0 0 133 2 0 0 17 0 13 0 251097548 1763500032 51707 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=5805/tid=5815] ppid=5803 vsize=1722168 CPUtime=0 /proc/5805/task/5815/stat : 5815 (java) S 5803 5805 5759 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 251097548 1763500032 51707 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=5805/tid=5816] ppid=5803 vsize=1722168 CPUtime=0 /proc/5805/task/5816/stat : 5816 (java) S 5803 5805 5759 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 251097548 1763500032 51707 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=5805/tid=5818] ppid=5803 vsize=1722168 CPUtime=0 /proc/5805/task/5818/stat : 5818 (java) S 5803 5805 5759 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 251098935 1763500032 51707 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 22.08 Current children cumulated vsize (Kb) 1722168 Child status: 30 Real time (s): 29.3756 CPU time (s): 31.4792 CPU user time (s): 31.1543 CPU system time (s): 0.32495 CPU usage (%): 107.161 Max. virtual memory (cumulated for all children) (Kb): 1722168 The end
Begin job on node73 on Fri Jun 9 11:58:48 UTC 2006 FILE ID= 48918-1149854328 PBS_JOBID= 383440 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=313-Q=503.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node73/48918-1149854328/instance-48918-1149854328.opb 914955815 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node73/watcher-48918-1149854328 -o ROOT/results/node73/solver-48918-1149854328 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node73/48918-1149854328/instance-48918-1149854328.opb 914955815 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= e577c666a965aab2d849e93ae596d8aa RANDOM SEED= 914955815 /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: 1375712 kB Buffers: 42092 kB Cached: 561532 kB SwapCached: 2596 kB Active: 104088 kB Inactive: 508352 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1375712 kB SwapTotal: 4192956 kB SwapFree: 4182184 kB Dirty: 180 kB Writeback: 0 kB Mapped: 15140 kB Slab: 53820 kB Committed_AS: 558952 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 11:59:17 UTC 2006