Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4JPSEUDO 2006.2 | SAT | 2.99054 | 2.21492 |
Name | normalized-PB06/SATUNSAT-SMALLINT/reduced/submitted-PB06/ manquiho/Aardal_1/normalized-reduced-cuww5.opb |
MD5SUM | 84267739a8eee88e408d1d6fe56cb091 |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.002998 |
Has Objective Function | NO |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | NO |
Number of variables | 86 |
Total number of constraints | 2 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 2 |
Minimum length of a constraint | 86 |
Maximum length of a constraint | 86 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 42714 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 524331 |
Number of bits of the biggest sum of numbers | 20 |
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. 0.16 c no version file found!!! 0.16 c sun.arch.data.model 32 0.16 c java.version 1.5.0_06 0.16 c os.name Linux 0.16 c os.version 2.6.9-34.ELsmp 0.16 c os.arch i386 0.16 c Free memory 1548419056 0.16 c Max memory 1551040512 0.16 c Total memory 1551040512 0.16 c Number of processors 2 0.22 c Cutting planes based inference 0.22 c --- Begin Solver configuration --- 0.22 c org.sat4j.minisat.uip.FirstUIP@1037c71 0.22 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@1df073d 0.22 c org.sat4j.minisat.learning.MiniSATLearning@1546e25 0.22 c conflictBoundIncFactor=1.5 learntBoundIncFactor=1.1 initLearntBoundConstraintFactor=10000.0 initConflictBound=100 0.22 c VSIDS like heuristics from MiniSAT using a heap 0.22 c No reason simplification 0.22 c --- End Solver configuration --- 0.22 c solving ROOT/tmp/node80/43403-1149204789/instance-43403-1149204789.opb 0.22 c reading problem ... 0.25 c ... done. Time 0.028 ms. 0.25 c #vars 86 0.25 c #constraints 2 2.16 c starts : 3 2.16 c conflicts : 250 2.16 c decisions : 344 2.16 c propagations : 1881 2.16 c inspects : 23776 2.16 c learnt literals : 0 2.16 c learnt binary clauses : 0 2.16 c learnt ternary clauses : 0 2.16 c learnt clauses : 250 2.16 c root simplifications : 0 2.16 c removed literals (reason simplification) : 0 2.16 c reason swapping (by a shorter reason) : 0 2.16 c Calls to reduceDB : 0 2.16 c speed (decisions/second) : 180.01046572475144 2.16 c non guided choices 74 2.16 s SATISFIABLE 2.16 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 2.16 v x29 -x30 -x31 -x32 -x33 -x34 x35 x36 x37 -x38 x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 -x54 -x55 2.16 v x56 -x57 -x58 -x59 -x60 x61 -x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 2.16 v -x83 -x84 -x85 -x86 2.16 c Total wall clock time (ms): 1.941
OK 0
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node80/watcher-43403-1149204789 -o ROOT/results/node80/solver-43403-1149204789 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node80/43403-1149204789/instance-43403-1149204789.opb 539350668 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.00 0.01 0.18 2/67 23372 /proc/meminfo: memFree=1730760/2055888 swapFree=4085432/4096564 [pid=23372] ppid=23370 vsize=1788 CPUtime=0 /proc/23372/stat : 23372 (java) D 23370 23372 23327 0 -1 0 170 0 0 0 0 0 0 0 18 0 1 0 186117496 1830912 139 18446744073709551615 134512640 134570276 4294956624 18446744073709551615 4294960144 0 2147483391 4096 0 0 0 0 17 1 0 0 /proc/23372/statm: 455 144 108 14 0 99 0 Child status: 10 Real time (s): 2.21492 CPU time (s): 2.99054 CPU user time (s): 2.80057 CPU system time (s): 0.189971 CPU usage (%): 135.018 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node80 on Thu Jun 1 23:33:09 UTC 2006 FILE ID= 43403-1149204789 PBS_JOBID= 292862 BENCH NAME= ROOT/tmp/node80/43403-1149204789/instance-43403-1149204789.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node80/43403-1149204789/instance-43403-1149204789.opb 539350668 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node80/watcher-43403-1149204789 -o ROOT/results/node80/solver-43403-1149204789 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node80/43403-1149204789/instance-43403-1149204789.opb 539350668 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= 84267739a8eee88e408d1d6fe56cb091 RANDOM SEED= 539350668 /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 : 3000.264 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 : 3000.264 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: 2055888 kB MemFree: 1730968 kB Buffers: 25356 kB Cached: 226720 kB SwapCached: 2516 kB Active: 91244 kB Inactive: 169704 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1730968 kB SwapTotal: 4096564 kB SwapFree: 4085432 kB Dirty: 104 kB Writeback: 0 kB Mapped: 16576 kB Slab: 50676 kB Committed_AS: 197744 kB PageTables: 1276 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node80 on Thu Jun 1 23:33:12 UTC 2006