Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPSEUDO 2006.2 | OPT | 191 | 28.7536 | 27.3439 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=191-Q=251.opb |
MD5SUM | 41524f77c67d2af211e5b865138ec8fb |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 191 |
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 | 191 |
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 | 309062 |
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 0.20 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/node89/48807-1149841559/instance-48807-1149841559.opb 0.20 c reading problem ... 0.29 c ... done. Time 0.093 ms. 0.29 c #vars 99 0.29 c #constraints 245 4.35 c SATISFIABLE 4.35 c OPTIMIZING... 4.35 c Got one! Ellapsed CPU time (in seconds):4.149 4.35 o 251 4.99 c Got one! Ellapsed CPU time (in seconds):4.79 4.99 o 191 27.29 c starts : 14 27.29 c conflicts : 3301 27.29 c decisions : 3827 27.29 c propagations : 60875 27.29 c inspects : 10730350 27.29 c learnt literals : 0 27.29 c learnt binary clauses : 0 27.29 c learnt ternary clauses : 0 27.29 c learnt clauses : 3300 27.29 c root simplifications : 0 27.29 c removed literals (reason simplification) : 0 27.29 c reason swapping (by a shorter reason) : 0 27.29 c Calls to reduceDB : 0 27.29 c speed (decisions/second) : 171.59126574900236 27.29 c non guided choices 41 27.29 s OPTIMUM FOUND 27.29 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 x35 27.29 v -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 x65 -x66 27.29 v 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 -x94 -x95 27.29 v -x96 -x97 -x98 -x99 27.29 c objective function=191 27.29 c Total wall clock time (ms): 27.095
OK 191
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/node89/watcher-48807-1149841559 -o ROOT/results/node89/solver-48807-1149841559 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node89/48807-1149841559/instance-48807-1149841559.opb 230681661 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.42 0.81 0.78 2/68 11593 /proc/meminfo: memFree=1495448/2055892 swapFree=4085328/4096564 [pid=11593] ppid=11591 vsize=1456 CPUtime=0 /proc/11593/stat : 11593 (java) R 11591 11593 11547 0 -1 0 97 0 0 0 0 0 0 0 19 0 1 0 249794921 1490944 68 18446744073709551615 134512640 134570276 4294956624 18446744073709551615 10011152 0 0 4096 0 0 0 0 17 1 0 0 /proc/11593/statm: 364 80 62 14 0 8 0 [startup+10.0072 s] /proc/loadavg: 0.51 0.81 0.78 3/80 11607 /proc/meminfo: memFree=1308088/2055892 swapFree=4085328/4096564 [pid=11593] ppid=11591 vsize=1714688 CPUtime=11.33 /proc/11593/stat : 11593 (java) S 11591 11593 11547 0 -1 0 54345 0 1 0 1111 22 0 0 25 0 13 0 249794921 1755840512 48791 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/11593/statm: 428672 48793 1906 14 0 415418 0 [pid=11593/tid=11594] ppid=11591 vsize=1714688 CPUtime=0.13 /proc/11593/task/11594/stat : 11594 (java) R 11591 11593 11547 0 -1 64 3984 0 0 0 12 1 0 0 16 0 13 0 249794924 1755840512 48796 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4154971909 0 4 0 23759 0 0 0 -1 0 0 0 [pid=11593/tid=11595] ppid=11591 vsize=1714688 CPUtime=0.13 /proc/11593/task/11595/stat : 11595 (java) R 11591 11593 11547 0 -1 64 4258 0 0 0 11 2 0 0 16 0 13 0 249794924 1755840512 48798 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4154971854 0 4 0 23759 0 0 0 -1 1 0 0 [pid=11593/tid=11596] ppid=11591 vsize=1714688 CPUtime=0 /proc/11593/task/11596/stat : 11596 (java) S 11591 11593 11547 0 -1 64 31 0 0 0 0 0 0 0 15 0 13 0 249794927 1755840512 48800 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=11593/tid=11597] ppid=11591 vsize=1714688 CPUtime=0 /proc/11593/task/11597/stat : 11597 (java) S 11591 11593 11547 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 249794928 1755840512 48802 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=11593/tid=11598] ppid=11591 vsize=1714688 CPUtime=0 /proc/11593/task/11598/stat : 11598 (java) S 11591 11593 11547 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 249794928 1755840512 48803 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=11593/tid=11599] ppid=11591 vsize=1714688 CPUtime=0 /proc/11593/task/11599/stat : 11599 (java) S 11591 11593 11547 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 249794931 1755840512 48805 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=11593/tid=11600] ppid=11591 vsize=1714688 CPUtime=0 /proc/11593/task/11600/stat : 11600 (java) S 11591 11593 11547 0 -1 64 3 0 0 0 0 0 0 0 16 0 13 0 249794931 1755840512 48807 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=11593/tid=11601] ppid=11591 vsize=1714688 CPUtime=0.88 /proc/11593/task/11601/stat : 11601 (java) S 11591 11593 11547 0 -1 64 3052 0 0 0 87 1 0 0 17 0 13 0 249794931 1755840512 48809 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=11593/tid=11602] ppid=11591 vsize=1714688 CPUtime=0.86 /proc/11593/task/11602/stat : 11602 (java) S 11591 11593 11547 0 -1 64 2779 0 0 0 85 1 0 0 17 0 13 0 249794931 1755840512 48810 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=11593/tid=11603] ppid=11591 vsize=1714688 CPUtime=0 /proc/11593/task/11603/stat : 11603 (java) S 11591 11593 11547 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 249794931 1755840512 48811 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=11593/tid=11604] ppid=11591 vsize=1714688 CPUtime=0 /proc/11593/task/11604/stat : 11604 (java) S 11591 11593 11547 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 249794931 1755840512 48811 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=11593/tid=11607] ppid=11591 vsize=1714688 CPUtime=0 /proc/11593/task/11607/stat : 11607 (java) S 11591 11593 11547 0 -1 64 0 0 0 0 0 0 0 0 18 0 13 0 249795420 1755840512 48811 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 11.33 Current children cumulated vsize (Kb) 1714688 [startup+20.014 s] /proc/loadavg: 0.58 0.82 0.78 2/80 11607 /proc/meminfo: memFree=1302904/2055892 swapFree=4085328/4096564 [pid=11593] ppid=11591 vsize=1714688 CPUtime=21.38 /proc/11593/stat : 11593 (java) R 11591 11593 11547 0 -1 0 56294 0 1 0 2115 23 0 0 20 0 13 0 249794921 1755840512 49902 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071541882 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/11593/statm: 428672 49902 1906 14 0 415418 0 [pid=11593/tid=11594] ppid=11591 vsize=1714688 CPUtime=0.18 /proc/11593/task/11594/stat : 11594 (java) S 11591 11593 11547 0 -1 64 4997 0 0 0 16 2 0 0 16 0 13 0 249794924 1755840512 49902 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=11593/tid=11595] ppid=11591 vsize=1714688 CPUtime=0.18 /proc/11593/task/11595/stat : 11595 (java) S 11591 11593 11547 0 -1 64 5177 0 0 0 16 2 0 0 16 0 13 0 249794924 1755840512 49902 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=11593/tid=11596] ppid=11591 vsize=1714688 CPUtime=0 /proc/11593/task/11596/stat : 11596 (java) S 11591 11593 11547 0 -1 64 31 0 0 0 0 0 0 0 16 0 13 0 249794927 1755840512 49902 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=11593/tid=11597] ppid=11591 vsize=1714688 CPUtime=0 /proc/11593/task/11597/stat : 11597 (java) S 11591 11593 11547 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 249794928 1755840512 49902 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=11593/tid=11598] ppid=11591 vsize=1714688 CPUtime=0 /proc/11593/task/11598/stat : 11598 (java) S 11591 11593 11547 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 249794928 1755840512 49902 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=11593/tid=11599] ppid=11591 vsize=1714688 CPUtime=0 /proc/11593/task/11599/stat : 11599 (java) S 11591 11593 11547 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 249794931 1755840512 49902 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=11593/tid=11600] ppid=11591 vsize=1714688 CPUtime=0 /proc/11593/task/11600/stat : 11600 (java) S 11591 11593 11547 0 -1 64 3 0 0 0 0 0 0 0 16 0 13 0 249794931 1755840512 49902 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=11593/tid=11601] ppid=11591 vsize=1714688 CPUtime=0.89 /proc/11593/task/11601/stat : 11601 (java) S 11591 11593 11547 0 -1 64 3053 0 0 0 88 1 0 0 17 0 13 0 249794931 1755840512 49902 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=11593/tid=11602] ppid=11591 vsize=1714688 CPUtime=0.86 /proc/11593/task/11602/stat : 11602 (java) S 11591 11593 11547 0 -1 64 2779 0 0 0 85 1 0 0 16 0 13 0 249794931 1755840512 49902 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=11593/tid=11603] ppid=11591 vsize=1714688 CPUtime=0 /proc/11593/task/11603/stat : 11603 (java) S 11591 11593 11547 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 249794931 1755840512 49902 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=11593/tid=11604] ppid=11591 vsize=1714688 CPUtime=0 /proc/11593/task/11604/stat : 11604 (java) S 11591 11593 11547 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 249794931 1755840512 49902 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=11593/tid=11607] ppid=11591 vsize=1714688 CPUtime=0 /proc/11593/task/11607/stat : 11607 (java) S 11591 11593 11547 0 -1 64 0 0 0 0 0 0 0 0 18 0 13 0 249795420 1755840512 49902 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 21.38 Current children cumulated vsize (Kb) 1714688 Child status: 30 Real time (s): 27.3439 CPU time (s): 28.7536 CPU user time (s): 28.4787 CPU system time (s): 0.274958 CPU usage (%): 105.156 Max. virtual memory (cumulated for all children) (Kb): 1714688 The end
Begin job on node89 on Fri Jun 9 08:25:59 UTC 2006 FILE ID= 48807-1149841559 PBS_JOBID= 381996 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=191-Q=251.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node89/48807-1149841559/instance-48807-1149841559.opb 230681661 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node89/watcher-48807-1149841559 -o ROOT/results/node89/solver-48807-1149841559 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node89/48807-1149841559/instance-48807-1149841559.opb 230681661 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= 41524f77c67d2af211e5b865138ec8fb RANDOM SEED= 230681661 /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 : 3000.265 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 : 6006.16 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 : 3000.265 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 : 5999.43 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1495784 kB Buffers: 34456 kB Cached: 460216 kB SwapCached: 2408 kB Active: 97872 kB Inactive: 405472 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1495784 kB SwapTotal: 4096564 kB SwapFree: 4085328 kB Dirty: 180 kB Writeback: 0 kB Mapped: 16504 kB Slab: 43252 kB Committed_AS: 517680 kB PageTables: 1300 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node89 on Fri Jun 9 08:26:26 UTC 2006