Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPSEUDO 2006.2 | OPT | 139 | 29.4685 | 28.0716 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=139-Q=191.opb |
MD5SUM | 58da9c78084e16f2e3a67809bf65cb55 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 139 |
Best CPU time to get the best result obtained on this benchmark | 0.014996 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 139 |
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 | 287670 |
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 0.21 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/node64/48957-1149858262/instance-48957-1149858262.opb 0.21 c reading problem ... 0.31 c ... done. Time 0.099 ms. 0.31 c #vars 99 0.31 c #constraints 245 10.52 c SATISFIABLE 10.52 c OPTIMIZING... 10.52 c Got one! Ellapsed CPU time (in seconds):10.311 10.52 o 139 28.01 c starts : 12 28.01 c conflicts : 3151 28.01 c decisions : 3810 28.01 c propagations : 58773 28.01 c inspects : 10737023 28.01 c learnt literals : 0 28.01 c learnt binary clauses : 0 28.01 c learnt ternary clauses : 0 28.01 c learnt clauses : 3150 28.01 c root simplifications : 0 28.01 c removed literals (reason simplification) : 0 28.01 c reason swapping (by a shorter reason) : 0 28.01 c Calls to reduceDB : 0 28.01 c speed (decisions/second) : 217.83876500857636 28.01 c non guided choices 35 28.01 s OPTIMUM FOUND 28.01 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 28.01 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 28.01 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 28.01 v -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 28.01 c objective function=139 28.01 c Total wall clock time (ms): 27.803
OK 139
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/node64/watcher-48957-1149858262 -o ROOT/results/node64/solver-48957-1149858262 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node64/48957-1149858262/instance-48957-1149858262.opb 342981459 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.72 0.66 0.32 3/65 3914 /proc/meminfo: memFree=1924632/2055920 swapFree=4192956/4192956 [pid=3914] ppid=3912 vsize=1460 CPUtime=0 /proc/3914/stat : 3914 (java) R 3912 3914 3868 0 -1 0 124 0 0 0 0 0 0 0 19 0 1 0 48867 1495040 96 18446744073709551615 134512640 134570276 4294956624 18446744073709551615 4160642160 0 0 4096 0 0 0 0 17 1 0 0 /proc/3914/statm: 398 103 82 14 0 43 0 [startup+10.0033 s] /proc/loadavg: 0.84 0.69 0.33 2/77 3926 /proc/meminfo: memFree=1739712/2055920 swapFree=4192956/4192956 [pid=3914] ppid=3912 vsize=1713140 CPUtime=11.34 /proc/3914/stat : 3914 (java) R 3912 3914 3868 0 -1 0 53596 0 1 0 1113 21 0 0 25 0 13 0 48867 1754255360 48050 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071522990 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/3914/statm: 428285 48050 1905 14 0 415032 0 [pid=3914/tid=3915] ppid=3912 vsize=1713140 CPUtime=0.13 /proc/3914/task/3915/stat : 3915 (java) S 3912 3914 3868 0 -1 64 4293 0 0 0 11 2 0 0 16 0 13 0 48871 1754255360 48050 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3914/tid=3916] ppid=3912 vsize=1713140 CPUtime=0.13 /proc/3914/task/3916/stat : 3916 (java) S 3912 3914 3868 0 -1 64 4105 0 0 0 12 1 0 0 16 0 13 0 48871 1754255360 48050 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=3914/tid=3917] ppid=3912 vsize=1713140 CPUtime=0 /proc/3914/task/3917/stat : 3917 (java) S 3912 3914 3868 0 -1 64 31 0 0 0 0 0 0 0 17 0 13 0 48873 1754255360 48050 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=3914/tid=3918] ppid=3912 vsize=1713140 CPUtime=0 /proc/3914/task/3918/stat : 3918 (java) S 3912 3914 3868 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 48874 1754255360 48050 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3914/tid=3919] ppid=3912 vsize=1713140 CPUtime=0 /proc/3914/task/3919/stat : 3919 (java) S 3912 3914 3868 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 48874 1754255360 48050 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3914/tid=3920] ppid=3912 vsize=1713140 CPUtime=0 /proc/3914/task/3920/stat : 3920 (java) S 3912 3914 3868 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 48877 1754255360 48050 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3914/tid=3921] ppid=3912 vsize=1713140 CPUtime=0 /proc/3914/task/3921/stat : 3921 (java) S 3912 3914 3868 0 -1 64 4 0 0 0 0 0 0 0 16 0 13 0 48877 1754255360 48050 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3914/tid=3922] ppid=3912 vsize=1713140 CPUtime=0.85 /proc/3914/task/3922/stat : 3922 (java) S 3912 3914 3868 0 -1 64 2720 0 0 0 84 1 0 0 16 0 13 0 48877 1754255360 48050 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3914/tid=3923] ppid=3912 vsize=1713140 CPUtime=0.95 /proc/3914/task/3923/stat : 3923 (java) S 3912 3914 3868 0 -1 64 2586 0 0 0 94 1 0 0 17 0 13 0 48877 1754255360 48050 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3914/tid=3924] ppid=3912 vsize=1713140 CPUtime=0 /proc/3914/task/3924/stat : 3924 (java) S 3912 3914 3868 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 48877 1754255360 48050 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3914/tid=3925] ppid=3912 vsize=1713140 CPUtime=0 /proc/3914/task/3925/stat : 3925 (java) S 3912 3914 3868 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 48877 1754255360 48050 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3914/tid=3926] ppid=3912 vsize=1713140 CPUtime=0 /proc/3914/task/3926/stat : 3926 (java) S 3912 3914 3868 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 48899 1754255360 48050 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 11.34 Current children cumulated vsize (Kb) 1713140 [startup+20.0115 s] /proc/loadavg: 0.86 0.70 0.34 2/77 3927 /proc/meminfo: memFree=1734344/2055920 swapFree=4192956/4192956 [pid=3914] ppid=3912 vsize=1713140 CPUtime=21.4 /proc/3914/stat : 3914 (java) R 3912 3914 3868 0 -1 0 55614 0 1 0 2118 22 0 0 24 0 13 0 48867 1754255360 49355 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071401749 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/3914/statm: 428285 49355 1906 14 0 415032 0 [pid=3914/tid=3915] ppid=3912 vsize=1713140 CPUtime=0.18 /proc/3914/task/3915/stat : 3915 (java) S 3912 3914 3868 0 -1 64 5410 0 0 0 16 2 0 0 16 0 13 0 48871 1754255360 49355 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3914/tid=3916] ppid=3912 vsize=1713140 CPUtime=0.17 /proc/3914/task/3916/stat : 3916 (java) S 3912 3914 3868 0 -1 64 4995 0 0 0 16 1 0 0 16 0 13 0 48871 1754255360 49355 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=3914/tid=3917] ppid=3912 vsize=1713140 CPUtime=0 /proc/3914/task/3917/stat : 3917 (java) S 3912 3914 3868 0 -1 64 31 0 0 0 0 0 0 0 16 0 13 0 48873 1754255360 49355 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=3914/tid=3918] ppid=3912 vsize=1713140 CPUtime=0 /proc/3914/task/3918/stat : 3918 (java) S 3912 3914 3868 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 48874 1754255360 49355 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3914/tid=3919] ppid=3912 vsize=1713140 CPUtime=0 /proc/3914/task/3919/stat : 3919 (java) S 3912 3914 3868 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 48874 1754255360 49355 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3914/tid=3920] ppid=3912 vsize=1713140 CPUtime=0 /proc/3914/task/3920/stat : 3920 (java) S 3912 3914 3868 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 48877 1754255360 49355 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3914/tid=3921] ppid=3912 vsize=1713140 CPUtime=0 /proc/3914/task/3921/stat : 3921 (java) S 3912 3914 3868 0 -1 64 4 0 0 0 0 0 0 0 16 0 13 0 48877 1754255360 49355 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3914/tid=3922] ppid=3912 vsize=1713140 CPUtime=0.86 /proc/3914/task/3922/stat : 3922 (java) S 3912 3914 3868 0 -1 64 2721 0 0 0 85 1 0 0 17 0 13 0 48877 1754255360 49355 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3914/tid=3923] ppid=3912 vsize=1713140 CPUtime=0.96 /proc/3914/task/3923/stat : 3923 (java) S 3912 3914 3868 0 -1 64 2586 0 0 0 95 1 0 0 16 0 13 0 48877 1754255360 49355 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3914/tid=3924] ppid=3912 vsize=1713140 CPUtime=0 /proc/3914/task/3924/stat : 3924 (java) S 3912 3914 3868 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 48877 1754255360 49355 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3914/tid=3925] ppid=3912 vsize=1713140 CPUtime=0 /proc/3914/task/3925/stat : 3925 (java) S 3912 3914 3868 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 48877 1754255360 49355 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3914/tid=3927] ppid=3912 vsize=1713140 CPUtime=0 /proc/3914/task/3927/stat : 3927 (java) S 3912 3914 3868 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 49920 1754255360 49355 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 21.4 Current children cumulated vsize (Kb) 1713140 Child status: 30 Real time (s): 28.0716 CPU time (s): 29.4685 CPU user time (s): 29.2116 CPU system time (s): 0.25696 CPU usage (%): 104.976 Max. virtual memory (cumulated for all children) (Kb): 1713140 The end
Begin job on node64 on Fri Jun 9 13:04:22 UTC 2006 FILE ID= 48957-1149858262 PBS_JOBID= 383947 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=139-Q=191.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node64/48957-1149858262/instance-48957-1149858262.opb 342981459 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node64/watcher-48957-1149858262 -o ROOT/results/node64/solver-48957-1149858262 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node64/48957-1149858262/instance-48957-1149858262.opb 342981459 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= 58da9c78084e16f2e3a67809bf65cb55 RANDOM SEED= 342981459 /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 : 3000.263 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 : 3000.263 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: 1924840 kB Buffers: 15752 kB Cached: 71424 kB SwapCached: 0 kB Active: 64024 kB Inactive: 37672 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1924840 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 292 kB Writeback: 0 kB Mapped: 24956 kB Slab: 15304 kB Committed_AS: 61068 kB PageTables: 1500 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node64 on Fri Jun 9 13:04:50 UTC 2006