Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPSEUDO 2006.2 Heuristics | UNSAT | 28.7386 | 27.2985 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=379-Q=521.opb |
MD5SUM | 95b8a105be459d004f52577beab7e3a6 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.014996 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
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 | 197459 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 458580 |
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@1df073d 0.21 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@1546e25 0.21 c org.sat4j.minisat.learning.MiniSATLearning@b66cc 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/node87/48633-1149843501/instance-48633-1149843501.opb 0.21 c reading problem ... 0.31 c ... done. Time 0.103 ms. 0.31 c #vars 99 0.31 c #constraints 245 27.22 c starts : 7 27.22 c conflicts : 3097 27.22 c decisions : 3484 27.22 c propagations : 66003 27.22 c inspects : 11364427 27.22 c learnt literals : 0 27.22 c learnt binary clauses : 0 27.22 c learnt ternary clauses : 0 27.22 c learnt clauses : 3096 27.22 c root simplifications : 0 27.23 c removed literals (reason simplification) : 0 27.23 c reason swapping (by a shorter reason) : 0 27.23 c Calls to reduceDB : 0 27.23 c speed (decisions/second) : 129.4734103831432 27.23 c non guided choices 0 27.23 s UNSATISFIABLE 27.23 c Total wall clock time (ms): 27.017
ERROR: no interpretation found !
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/node87/watcher-48633-1149843501 -o ROOT/results/node87/solver-48633-1149843501 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoHeuristics.jar ROOT/tmp/node87/48633-1149843501/instance-48633-1149843501.opb 479161693 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.87 0.94 0.90 2/67 14097 /proc/meminfo: memFree=1701720/2055888 swapFree=4085404/4096564 [pid=14097] ppid=14095 vsize=1788 CPUtime=0 /proc/14097/stat : 14097 (java) D 14095 14097 14051 0 -1 0 179 0 0 0 0 0 0 0 19 0 1 0 249989218 1830912 147 18446744073709551615 134512640 134570276 4294956608 18446744073709551615 4294960144 0 2147483391 4096 0 18446744072099917094 0 0 17 1 0 0 /proc/14097/statm: 447 147 112 14 0 91 0 [startup+10.0024 s] /proc/loadavg: 1.04 0.97 0.91 2/79 14109 /proc/meminfo: memFree=1511136/2055888 swapFree=4085404/4096564 [pid=14097] ppid=14095 vsize=1716880 CPUtime=11.37 /proc/14097/stat : 14097 (java) R 14095 14097 14051 0 -1 0 55172 0 1 0 1112 25 0 0 20 0 13 0 249989218 1758085120 49443 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4071494868 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/14097/statm: 429220 49443 1904 14 0 415966 0 [pid=14097/tid=14098] ppid=14095 vsize=1716880 CPUtime=0.11 /proc/14097/task/14098/stat : 14098 (java) S 14095 14097 14051 0 -1 64 3783 0 0 0 10 1 0 0 16 0 13 0 249989221 1758085120 49443 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=14097/tid=14099] ppid=14095 vsize=1716880 CPUtime=0.12 /proc/14097/task/14099/stat : 14099 (java) S 14095 14097 14051 0 -1 64 3470 0 0 0 11 1 0 0 16 0 13 0 249989221 1758085120 49443 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=14097/tid=14100] ppid=14095 vsize=1716880 CPUtime=0 /proc/14097/task/14100/stat : 14100 (java) S 14095 14097 14051 0 -1 64 31 0 0 0 0 0 0 0 16 0 13 0 249989223 1758085120 49443 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=14097/tid=14101] ppid=14095 vsize=1716880 CPUtime=0 /proc/14097/task/14101/stat : 14101 (java) S 14095 14097 14051 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 249989224 1758085120 49443 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=14097/tid=14102] ppid=14095 vsize=1716880 CPUtime=0 /proc/14097/task/14102/stat : 14102 (java) S 14095 14097 14051 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 249989224 1758085120 49443 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=14097/tid=14103] ppid=14095 vsize=1716880 CPUtime=0 /proc/14097/task/14103/stat : 14103 (java) S 14095 14097 14051 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 249989227 1758085120 49443 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=14097/tid=14104] ppid=14095 vsize=1716880 CPUtime=0 /proc/14097/task/14104/stat : 14104 (java) S 14095 14097 14051 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 249989227 1758085120 49443 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=14097/tid=14105] ppid=14095 vsize=1716880 CPUtime=0.93 /proc/14097/task/14105/stat : 14105 (java) S 14095 14097 14051 0 -1 64 4848 0 0 0 92 1 0 0 17 0 13 0 249989227 1758085120 49443 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=14097/tid=14106] ppid=14095 vsize=1716880 CPUtime=0.97 /proc/14097/task/14106/stat : 14106 (java) S 14095 14097 14051 0 -1 64 1843 0 0 0 97 0 0 0 16 0 13 0 249989227 1758085120 49443 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=14097/tid=14107] ppid=14095 vsize=1716880 CPUtime=0 /proc/14097/task/14107/stat : 14107 (java) S 14095 14097 14051 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 249989227 1758085120 49443 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=14097/tid=14108] ppid=14095 vsize=1716880 CPUtime=0 /proc/14097/task/14108/stat : 14108 (java) S 14095 14097 14051 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 249989227 1758085120 49443 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=14097/tid=14109] ppid=14095 vsize=1716880 CPUtime=0 /proc/14097/task/14109/stat : 14109 (java) S 14095 14097 14051 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 249989250 1758085120 49443 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 11.37 Current children cumulated vsize (Kb) 1716880 [startup+20.0095 s] /proc/loadavg: 1.03 0.97 0.91 2/79 14109 /proc/meminfo: memFree=1507944/2055888 swapFree=4085404/4096564 [pid=14097] ppid=14095 vsize=1716880 CPUtime=21.44 /proc/14097/stat : 14097 (java) R 14095 14097 14051 0 -1 0 57087 0 1 0 2118 26 0 0 25 0 13 0 249989218 1758085120 50223 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4071539806 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/14097/statm: 429220 50223 1905 14 0 415966 0 [pid=14097/tid=14098] ppid=14095 vsize=1716880 CPUtime=0.17 /proc/14097/task/14098/stat : 14098 (java) S 14095 14097 14051 0 -1 64 4634 0 0 0 15 2 0 0 17 0 13 0 249989221 1758085120 50223 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=14097/tid=14099] ppid=14095 vsize=1716880 CPUtime=0.16 /proc/14097/task/14099/stat : 14099 (java) S 14095 14097 14051 0 -1 64 4521 0 0 0 15 1 0 0 16 0 13 0 249989221 1758085120 50223 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=14097/tid=14100] ppid=14095 vsize=1716880 CPUtime=0 /proc/14097/task/14100/stat : 14100 (java) S 14095 14097 14051 0 -1 64 31 0 0 0 0 0 0 0 16 0 13 0 249989223 1758085120 50223 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=14097/tid=14101] ppid=14095 vsize=1716880 CPUtime=0 /proc/14097/task/14101/stat : 14101 (java) S 14095 14097 14051 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 249989224 1758085120 50223 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=14097/tid=14102] ppid=14095 vsize=1716880 CPUtime=0 /proc/14097/task/14102/stat : 14102 (java) S 14095 14097 14051 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 249989224 1758085120 50223 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=14097/tid=14103] ppid=14095 vsize=1716880 CPUtime=0 /proc/14097/task/14103/stat : 14103 (java) S 14095 14097 14051 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 249989227 1758085120 50223 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=14097/tid=14104] ppid=14095 vsize=1716880 CPUtime=0 /proc/14097/task/14104/stat : 14104 (java) S 14095 14097 14051 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 249989227 1758085120 50223 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=14097/tid=14105] ppid=14095 vsize=1716880 CPUtime=0.94 /proc/14097/task/14105/stat : 14105 (java) S 14095 14097 14051 0 -1 64 4848 0 0 0 93 1 0 0 17 0 13 0 249989227 1758085120 50223 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=14097/tid=14106] ppid=14095 vsize=1716880 CPUtime=0.99 /proc/14097/task/14106/stat : 14106 (java) S 14095 14097 14051 0 -1 64 1846 0 0 0 99 0 0 0 17 0 13 0 249989227 1758085120 50223 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=14097/tid=14107] ppid=14095 vsize=1716880 CPUtime=0 /proc/14097/task/14107/stat : 14107 (java) S 14095 14097 14051 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 249989227 1758085120 50223 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=14097/tid=14108] ppid=14095 vsize=1716880 CPUtime=0 /proc/14097/task/14108/stat : 14108 (java) S 14095 14097 14051 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 249989227 1758085120 50223 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=14097/tid=14109] ppid=14095 vsize=1716880 CPUtime=0 /proc/14097/task/14109/stat : 14109 (java) S 14095 14097 14051 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 249989250 1758085120 50223 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 21.44 Current children cumulated vsize (Kb) 1716880 Child status: 20 Real time (s): 27.2985 CPU time (s): 28.7386 CPU user time (s): 28.4337 CPU system time (s): 0.304953 CPU usage (%): 105.276 Max. virtual memory (cumulated for all children) (Kb): 1716880 The end
Begin job on node87 on Fri Jun 9 08:58:21 UTC 2006 FILE ID= 48633-1149843501 PBS_JOBID= 382233 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=379-Q=521.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoHeuristics.jar ROOT/tmp/node87/48633-1149843501/instance-48633-1149843501.opb 479161693 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node87/watcher-48633-1149843501 -o ROOT/results/node87/solver-48633-1149843501 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoHeuristics.jar ROOT/tmp/node87/48633-1149843501/instance-48633-1149843501.opb 479161693 MD5SUM SOLVER= 3cef94aa015dc0dd234d31843a257d70 MD5SUM BENCH= 95b8a105be459d004f52577beab7e3a6 RANDOM SEED= 479161693 /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 : 3000.234 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 : 6006.17 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 : 3000.234 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 : 5999.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055888 kB MemFree: 1701928 kB Buffers: 29408 kB Cached: 254212 kB SwapCached: 2388 kB Active: 89752 kB Inactive: 202572 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1701928 kB SwapTotal: 4096564 kB SwapFree: 4085404 kB Dirty: 276 kB Writeback: 0 kB Mapped: 16832 kB Slab: 48296 kB Committed_AS: 460088 kB PageTables: 1280 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node87 on Fri Jun 9 08:58:48 UTC 2006