Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPSEUDO 2006.2 | OPT | 191 | 22.4786 | 21.1579 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=191-Q=389.opb |
MD5SUM | f37578b1ca2d69f0c0d865945cd70bf7 |
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 | 0.007997 |
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 | 74299 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 335420 |
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 2.6.9-34.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 0.21 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/node92/48863-1149847655/instance-48863-1149847655.opb 0.21 c reading problem ... 0.31 c ... done. Time 0.098 ms. 0.31 c #vars 99 0.31 c #constraints 245 2.75 c SATISFIABLE 2.75 c OPTIMIZING... 2.75 c Got one! Ellapsed CPU time (in seconds):2.54 2.75 o 389 13.78 c Got one! Ellapsed CPU time (in seconds):13.569 13.78 o 191 21.09 c starts : 14 21.09 c conflicts : 2558 21.09 c decisions : 3164 21.09 c propagations : 56791 21.09 c inspects : 9240573 21.09 c learnt literals : 0 21.09 c learnt binary clauses : 0 21.09 c learnt ternary clauses : 0 21.09 c learnt clauses : 2557 21.09 c root simplifications : 0 21.09 c removed literals (reason simplification) : 0 21.09 c reason swapping (by a shorter reason) : 0 21.09 c Calls to reduceDB : 0 21.09 c speed (decisions/second) : 432.77253453699905 21.09 c non guided choices 27 21.09 s OPTIMUM FOUND 21.09 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 21.09 v -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 -x59 -x60 -x61 21.09 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 21.09 v x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 21.09 c objective function=191 21.09 c Total wall clock time (ms): 20.881
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/node92/watcher-48863-1149847655 -o ROOT/results/node92/solver-48863-1149847655 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node92/48863-1149847655/instance-48863-1149847655.opb 563525460 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.78 0.92 0.89 2/67 25091 /proc/meminfo: memFree=1689000/2055892 swapFree=4084924/4096564 [pid=25091] ppid=25089 vsize=1788 CPUtime=0 /proc/25091/stat : 25091 (java) D 25089 25091 25045 0 -1 0 166 0 0 0 0 0 0 0 19 0 1 0 250404357 1830912 135 18446744073709551615 134512640 134570276 4294956624 18446744073709551615 4294960144 0 2147483391 4096 0 18446744072099843366 0 0 17 1 0 0 /proc/25091/statm: 447 139 104 14 0 91 0 [startup+10.0023 s] /proc/loadavg: 0.82 0.92 0.90 2/79 25104 /proc/meminfo: memFree=1498904/2055892 swapFree=4084924/4096564 [pid=25091] ppid=25089 vsize=1717932 CPUtime=11.29 /proc/25091/stat : 25091 (java) R 25089 25091 25045 0 -1 0 54312 0 1 0 1105 24 0 0 22 0 13 0 250404357 1759162368 49288 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071374917 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/25091/statm: 429483 49288 1908 14 0 416229 0 [pid=25091/tid=25092] ppid=25089 vsize=1717932 CPUtime=0.12 /proc/25091/task/25092/stat : 25092 (java) S 25089 25091 25045 0 -1 64 3703 0 0 0 11 1 0 0 16 0 13 0 250404360 1759162368 49288 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25091/tid=25093] ppid=25089 vsize=1717932 CPUtime=0.11 /proc/25091/task/25093/stat : 25093 (java) S 25089 25091 25045 0 -1 64 3840 0 0 0 10 1 0 0 16 0 13 0 250404360 1759162368 49288 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=25091/tid=25094] ppid=25089 vsize=1717932 CPUtime=0 /proc/25091/task/25094/stat : 25094 (java) S 25089 25091 25045 0 -1 64 31 0 0 0 0 0 0 0 16 0 13 0 250404363 1759162368 49288 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=25091/tid=25095] ppid=25089 vsize=1717932 CPUtime=0 /proc/25091/task/25095/stat : 25095 (java) S 25089 25091 25045 0 -1 64 8 0 0 0 0 0 0 0 16 0 13 0 250404363 1759162368 49288 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25091/tid=25096] ppid=25089 vsize=1717932 CPUtime=0 /proc/25091/task/25096/stat : 25096 (java) S 25089 25091 25045 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 250404363 1759162368 49288 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25091/tid=25097] ppid=25089 vsize=1717932 CPUtime=0 /proc/25091/task/25097/stat : 25097 (java) S 25089 25091 25045 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 250404367 1759162368 49288 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25091/tid=25098] ppid=25089 vsize=1717932 CPUtime=0 /proc/25091/task/25098/stat : 25098 (java) S 25089 25091 25045 0 -1 64 3 0 0 0 0 0 0 0 16 0 13 0 250404367 1759162368 49288 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=25091/tid=25099] ppid=25089 vsize=1717932 CPUtime=0.96 /proc/25091/task/25099/stat : 25099 (java) S 25089 25091 25045 0 -1 64 3621 0 0 0 95 1 0 0 17 0 13 0 250404367 1759162368 49288 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25091/tid=25100] ppid=25089 vsize=1717932 CPUtime=0.83 /proc/25091/task/25100/stat : 25100 (java) S 25089 25091 25045 0 -1 64 2547 0 0 0 82 1 0 0 17 0 13 0 250404367 1759162368 49288 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=25091/tid=25101] ppid=25089 vsize=1717932 CPUtime=0 /proc/25091/task/25101/stat : 25101 (java) S 25089 25091 25045 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 250404367 1759162368 49288 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25091/tid=25102] ppid=25089 vsize=1717932 CPUtime=0 /proc/25091/task/25102/stat : 25102 (java) S 25089 25091 25045 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 250404367 1759162368 49288 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=25091/tid=25104] ppid=25089 vsize=1717932 CPUtime=0 /proc/25091/task/25104/stat : 25104 (java) S 25089 25091 25045 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 250404633 1759162368 49288 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 11.29 Current children cumulated vsize (Kb) 1717932 [startup+20.0096 s] /proc/loadavg: 0.84 0.93 0.90 2/79 25105 /proc/meminfo: memFree=1496336/2055892 swapFree=4084924/4096564 [pid=25091] ppid=25089 vsize=1715772 CPUtime=21.35 /proc/25091/stat : 25091 (java) R 25089 25091 25045 0 -1 0 56630 0 1 0 2110 25 0 0 18 0 13 0 250404357 1756950528 49919 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071094204 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/25091/statm: 428943 49919 1909 14 0 415689 0 [pid=25091/tid=25092] ppid=25089 vsize=1715772 CPUtime=0.16 /proc/25091/task/25092/stat : 25092 (java) S 25089 25091 25045 0 -1 64 4850 0 0 0 15 1 0 0 16 0 13 0 250404360 1756950528 49919 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25091/tid=25093] ppid=25089 vsize=1715772 CPUtime=0.17 /proc/25091/task/25093/stat : 25093 (java) S 25089 25091 25045 0 -1 64 4907 0 0 0 15 2 0 0 16 0 13 0 250404360 1756950528 49919 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=25091/tid=25094] ppid=25089 vsize=1715772 CPUtime=0 /proc/25091/task/25094/stat : 25094 (java) S 25089 25091 25045 0 -1 64 31 0 0 0 0 0 0 0 16 0 13 0 250404363 1756950528 49919 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=25091/tid=25095] ppid=25089 vsize=1715772 CPUtime=0 /proc/25091/task/25095/stat : 25095 (java) S 25089 25091 25045 0 -1 64 8 0 0 0 0 0 0 0 16 0 13 0 250404363 1756950528 49919 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25091/tid=25096] ppid=25089 vsize=1715772 CPUtime=0 /proc/25091/task/25096/stat : 25096 (java) S 25089 25091 25045 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 250404363 1756950528 49919 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25091/tid=25097] ppid=25089 vsize=1715772 CPUtime=0 /proc/25091/task/25097/stat : 25097 (java) S 25089 25091 25045 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 250404367 1756950528 49919 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25091/tid=25098] ppid=25089 vsize=1715772 CPUtime=0 /proc/25091/task/25098/stat : 25098 (java) S 25089 25091 25045 0 -1 64 3 0 0 0 0 0 0 0 16 0 13 0 250404367 1756950528 49919 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=25091/tid=25099] ppid=25089 vsize=1715772 CPUtime=0.96 /proc/25091/task/25099/stat : 25099 (java) S 25089 25091 25045 0 -1 64 3621 0 0 0 95 1 0 0 17 0 13 0 250404367 1756950528 49919 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25091/tid=25100] ppid=25089 vsize=1715772 CPUtime=0.84 /proc/25091/task/25100/stat : 25100 (java) S 25089 25091 25045 0 -1 64 2634 0 0 0 83 1 0 0 17 0 13 0 250404367 1756950528 49919 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=25091/tid=25101] ppid=25089 vsize=1715772 CPUtime=0 /proc/25091/task/25101/stat : 25101 (java) S 25089 25091 25045 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 250404367 1756950528 49919 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25091/tid=25102] ppid=25089 vsize=1715772 CPUtime=0 /proc/25091/task/25102/stat : 25102 (java) S 25089 25091 25045 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 250404367 1756950528 49919 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=25091/tid=25105] ppid=25089 vsize=1715772 CPUtime=0 /proc/25091/task/25105/stat : 25105 (java) S 25089 25091 25045 0 -1 64 4 0 0 0 0 0 0 0 16 0 13 0 250405736 1756950528 49919 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 21.35 Current children cumulated vsize (Kb) 1715772 Child status: 30 Real time (s): 21.1579 CPU time (s): 22.4786 CPU user time (s): 22.1916 CPU system time (s): 0.286956 CPU usage (%): 106.242 Max. virtual memory (cumulated for all children) (Kb): 1717932 The end
Begin job on node92 on Fri Jun 9 10:07:35 UTC 2006 FILE ID= 48863-1149847655 PBS_JOBID= 382726 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=191-Q=389.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node92/48863-1149847655/instance-48863-1149847655.opb 563525460 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node92/watcher-48863-1149847655 -o ROOT/results/node92/solver-48863-1149847655 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node92/48863-1149847655/instance-48863-1149847655.opb 563525460 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= f37578b1ca2d69f0c0d865945cd70bf7 RANDOM SEED= 563525460 /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 : 3000.214 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 : 6006.19 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 : 3000.214 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1689208 kB Buffers: 32860 kB Cached: 263232 kB SwapCached: 2904 kB Active: 94416 kB Inactive: 210476 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1689208 kB SwapTotal: 4096564 kB SwapFree: 4084924 kB Dirty: 240 kB Writeback: 0 kB Mapped: 15272 kB Slab: 48564 kB Committed_AS: 533428 kB PageTables: 1256 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node92 on Fri Jun 9 10:07:56 UTC 2006