Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPSEUDO 2006.2 Heuristics | OPT | 149 | 25.9311 | 24.81 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=149-Q=163.opb |
MD5SUM | 30b042fd354c0744cb97c1b1735aea44 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 149 |
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 | 149 |
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 | 285408 |
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 |
0.22 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.22 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.22 c no version file found!!! 0.22 c sun.arch.data.model 32 0.22 c java.version 1.5.0_06 0.22 c os.name Linux 0.22 c os.version 2.6.9-34.ELsmp 0.22 c os.arch i386 0.22 c Free memory 1548419056 0.22 c Max memory 1551040512 0.22 c Total memory 1551040512 0.22 c Number of processors 2 0.28 c Cutting planes based inference 0.28 c --- Begin Solver configuration --- 0.28 c org.sat4j.minisat.uip.FirstUIP@1df073d 0.28 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@1546e25 0.28 c org.sat4j.minisat.learning.MiniSATLearning@b66cc 0.28 c conflictBoundIncFactor=1.5 learntBoundIncFactor=1.1 initLearntBoundConstraintFactor=10000.0 initConflictBound=100 0.28 c VSIDS like heuristics from MiniSAT using a heap 0.28 c No reason simplification 0.28 c --- End Solver configuration --- 0.28 c solving ROOT/tmp/node89/48593-1149839513/instance-48593-1149839513.opb 0.28 c reading problem ... 0.38 c ... done. Time 0.102 ms. 0.38 c #vars 99 0.38 c #constraints 245 2.97 c SATISFIABLE 2.97 c OPTIMIZING... 2.97 c Got one! Ellapsed CPU time (in seconds):2.689 2.97 o 149 24.76 c starts : 11 24.76 c conflicts : 3298 24.76 c decisions : 3709 24.76 c propagations : 56892 24.76 c inspects : 9276013 24.76 c learnt literals : 0 24.76 c learnt binary clauses : 0 24.76 c learnt ternary clauses : 0 24.76 c learnt clauses : 3297 24.76 c root simplifications : 0 24.76 c removed literals (reason simplification) : 0 24.76 c reason swapping (by a shorter reason) : 0 24.76 c Calls to reduceDB : 0 24.76 c speed (decisions/second) : 170.16883831895763 24.76 c non guided choices 0 24.76 s OPTIMUM FOUND 24.77 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 24.77 v -x32 -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 24.77 v -x59 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 24.77 v -x86 x87 -x88 x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 24.77 c objective function=149 24.77 c Total wall clock time (ms): 24.487
OK 149
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-48593-1149839513 -o ROOT/results/node89/solver-48593-1149839513 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoHeuristics.jar ROOT/tmp/node89/48593-1149839513/instance-48593-1149839513.opb 446288882 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.00 0.00 0.00 2/68 10609 /proc/meminfo: memFree=1496280/2055892 swapFree=4085328/4096564 [pid=10609] ppid=10607 vsize=1788 CPUtime=0 /proc/10609/stat : 10609 (java) D 10607 10609 10563 0 -1 0 170 0 0 0 0 0 0 0 19 0 1 0 249590311 1830912 139 18446744073709551615 134512640 134570276 4294956608 18446744073709551615 4294960144 0 2147483391 4096 0 18446744072100015398 0 0 17 1 0 0 /proc/10609/statm: 447 139 104 14 0 91 0 [startup+10.0026 s] /proc/loadavg: 0.23 0.05 0.02 2/80 10622 /proc/meminfo: memFree=1308536/2055892 swapFree=4085328/4096564 [pid=10609] ppid=10607 vsize=1713092 CPUtime=11.04 /proc/10609/stat : 10609 (java) R 10607 10609 10563 0 -1 0 54132 0 1 0 1082 22 0 0 25 0 13 0 249590311 1754206208 48694 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4071372864 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/10609/statm: 428273 48694 1904 14 0 415019 0 [pid=10609/tid=10610] ppid=10607 vsize=1713092 CPUtime=0.13 /proc/10609/task/10610/stat : 10610 (java) S 10607 10609 10563 0 -1 64 4199 0 0 0 12 1 0 0 16 0 13 0 249590316 1754206208 48694 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=10609/tid=10611] ppid=10607 vsize=1713092 CPUtime=0.14 /proc/10609/task/10611/stat : 10611 (java) S 10607 10609 10563 0 -1 64 4334 0 0 0 13 1 0 0 16 0 13 0 249590316 1754206208 48694 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=10609/tid=10612] ppid=10607 vsize=1713092 CPUtime=0 /proc/10609/task/10612/stat : 10612 (java) S 10607 10609 10563 0 -1 64 31 0 0 0 0 0 0 0 16 0 13 0 249590318 1754206208 48694 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=10609/tid=10613] ppid=10607 vsize=1713092 CPUtime=0 /proc/10609/task/10613/stat : 10613 (java) S 10607 10609 10563 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 249590319 1754206208 48694 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=10609/tid=10614] ppid=10607 vsize=1713092 CPUtime=0 /proc/10609/task/10614/stat : 10614 (java) S 10607 10609 10563 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 249590319 1754206208 48694 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=10609/tid=10615] ppid=10607 vsize=1713092 CPUtime=0 /proc/10609/task/10615/stat : 10615 (java) S 10607 10609 10563 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 249590326 1754206208 48694 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=10609/tid=10616] ppid=10607 vsize=1713092 CPUtime=0 /proc/10609/task/10616/stat : 10616 (java) S 10607 10609 10563 0 -1 64 3 0 0 0 0 0 0 0 16 0 13 0 249590326 1754206208 48694 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=10609/tid=10617] ppid=10607 vsize=1713092 CPUtime=0.73 /proc/10609/task/10617/stat : 10617 (java) S 10607 10609 10563 0 -1 64 3190 0 0 0 72 1 0 0 16 0 13 0 249590326 1754206208 48694 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=10609/tid=10618] ppid=10607 vsize=1713092 CPUtime=0.72 /proc/10609/task/10618/stat : 10618 (java) S 10607 10609 10563 0 -1 64 2347 0 0 0 71 1 0 0 17 0 13 0 249590326 1754206208 48694 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=10609/tid=10619] ppid=10607 vsize=1713092 CPUtime=0 /proc/10609/task/10619/stat : 10619 (java) S 10607 10609 10563 0 -1 64 0 0 0 0 0 0 0 0 23 0 13 0 249590326 1754206208 48694 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=10609/tid=10620] ppid=10607 vsize=1713092 CPUtime=0 /proc/10609/task/10620/stat : 10620 (java) S 10607 10609 10563 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 249590326 1754206208 48694 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=10609/tid=10622] ppid=10607 vsize=1713092 CPUtime=0 /proc/10609/task/10622/stat : 10622 (java) S 10607 10609 10563 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 249590608 1754206208 48694 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 11.04 Current children cumulated vsize (Kb) 1713092 [startup+20.0095 s] /proc/loadavg: 0.35 0.08 0.03 2/80 10622 /proc/meminfo: memFree=1303288/2055892 swapFree=4085328/4096564 [pid=10609] ppid=10607 vsize=1713092 CPUtime=21.11 /proc/10609/stat : 10609 (java) R 10607 10609 10563 0 -1 0 56264 0 1 0 2089 22 0 0 21 0 13 0 249590311 1754206208 49971 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4071352639 0 4 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/10609/statm: 428273 49971 1906 14 0 415019 0 [pid=10609/tid=10610] ppid=10607 vsize=1713092 CPUtime=0.19 /proc/10609/task/10610/stat : 10610 (java) S 10607 10609 10563 0 -1 64 5307 0 0 0 17 2 0 0 16 0 13 0 249590316 1754206208 49971 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=10609/tid=10611] ppid=10607 vsize=1713092 CPUtime=0.18 /proc/10609/task/10611/stat : 10611 (java) S 10607 10609 10563 0 -1 64 5340 0 0 0 17 1 0 0 16 0 13 0 249590316 1754206208 49971 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=10609/tid=10612] ppid=10607 vsize=1713092 CPUtime=0 /proc/10609/task/10612/stat : 10612 (java) S 10607 10609 10563 0 -1 64 31 0 0 0 0 0 0 0 16 0 13 0 249590318 1754206208 49971 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=10609/tid=10613] ppid=10607 vsize=1713092 CPUtime=0 /proc/10609/task/10613/stat : 10613 (java) S 10607 10609 10563 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 249590319 1754206208 49971 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=10609/tid=10614] ppid=10607 vsize=1713092 CPUtime=0 /proc/10609/task/10614/stat : 10614 (java) S 10607 10609 10563 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 249590319 1754206208 49971 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=10609/tid=10615] ppid=10607 vsize=1713092 CPUtime=0 /proc/10609/task/10615/stat : 10615 (java) S 10607 10609 10563 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 249590326 1754206208 49971 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=10609/tid=10616] ppid=10607 vsize=1713092 CPUtime=0 /proc/10609/task/10616/stat : 10616 (java) S 10607 10609 10563 0 -1 64 3 0 0 0 0 0 0 0 17 0 13 0 249590326 1754206208 49971 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=10609/tid=10617] ppid=10607 vsize=1713092 CPUtime=0.75 /proc/10609/task/10617/stat : 10617 (java) S 10607 10609 10563 0 -1 64 3192 0 0 0 74 1 0 0 17 0 13 0 249590326 1754206208 49971 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=10609/tid=10618] ppid=10607 vsize=1713092 CPUtime=0.74 /proc/10609/task/10618/stat : 10618 (java) S 10607 10609 10563 0 -1 64 2351 0 0 0 73 1 0 0 16 0 13 0 249590326 1754206208 49971 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=10609/tid=10619] ppid=10607 vsize=1713092 CPUtime=0 /proc/10609/task/10619/stat : 10619 (java) S 10607 10609 10563 0 -1 64 0 0 0 0 0 0 0 0 23 0 13 0 249590326 1754206208 49971 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=10609/tid=10620] ppid=10607 vsize=1713092 CPUtime=0 /proc/10609/task/10620/stat : 10620 (java) S 10607 10609 10563 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 249590326 1754206208 49971 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=10609/tid=10622] ppid=10607 vsize=1713092 CPUtime=0 /proc/10609/task/10622/stat : 10622 (java) S 10607 10609 10563 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 249590608 1754206208 49971 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 21.11 Current children cumulated vsize (Kb) 1713092 Child status: 30 Real time (s): 24.81 CPU time (s): 25.9311 CPU user time (s): 25.6621 CPU system time (s): 0.268959 CPU usage (%): 104.518 Max. virtual memory (cumulated for all children) (Kb): 1713092 The end
Begin job on node89 on Fri Jun 9 07:51:53 UTC 2006 FILE ID= 48593-1149839513 PBS_JOBID= 381712 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=149-Q=163.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoHeuristics.jar ROOT/tmp/node89/48593-1149839513/instance-48593-1149839513.opb 446288882 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node89/watcher-48593-1149839513 -o ROOT/results/node89/solver-48593-1149839513 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoHeuristics.jar ROOT/tmp/node89/48593-1149839513/instance-48593-1149839513.opb 446288882 MD5SUM SOLVER= 3cef94aa015dc0dd234d31843a257d70 MD5SUM BENCH= 30b042fd354c0744cb97c1b1735aea44 RANDOM SEED= 446288882 /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: 1496552 kB Buffers: 34316 kB Cached: 459880 kB SwapCached: 2408 kB Active: 97612 kB Inactive: 405260 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1496552 kB SwapTotal: 4096564 kB SwapFree: 4085328 kB Dirty: 264 kB Writeback: 0 kB Mapped: 16504 kB Slab: 43044 kB Committed_AS: 503672 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 07:52:18 UTC 2006