Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPSEUDO 2006.2 | UNSAT | 30.5484 | 28.0143 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum2.opb |
MD5SUM | 321e9d4e6ed80bc00fdeca5e2a9625ff |
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 | 13.185 |
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 | 25930 |
Total number of constraints | 22640 |
Number of constraints which are clauses | 10362 |
Number of constraints which are cardinality constraints (but not clauses) | 103 |
Number of constraints which are nor clauses,nor cardinality constraints | 12175 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 913 |
Number of terms in the objective function | 24130 |
Biggest coefficient in the objective function | 94430 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 544308 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 371834 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 544308 |
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. 0.15 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 2.6.9-22.EL.rootsmp 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/node22/44033-1149355978/instance-44033-1149355978.opb 0.20 c reading problem ... 27.78 c ... done. Time 27.572 ms. 27.78 c #vars 25930 27.78 c #constraints 21620 27.91 c starts : 0 27.91 c conflicts : 0 27.91 c decisions : 0 27.91 c propagations : 11068 27.91 c inspects : 20092 27.91 c learnt literals : 0 27.91 c learnt binary clauses : 0 27.91 c learnt ternary clauses : 0 27.91 c learnt clauses : 0 27.91 c root simplifications : 0 27.91 c removed literals (reason simplification) : 0 27.91 c reason swapping (by a shorter reason) : 0 27.91 c Calls to reduceDB : 0 27.91 c speed (decisions/second) : 0.0 27.91 c non guided choices 0 27.91 s UNSATISFIABLE 27.91 c Total wall clock time (ms): 27.703
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 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/node22/watcher-44033-1149355978 -o ROOT/results/node22/solver-44033-1149355978 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node22/44033-1149355978/instance-44033-1149355978.opb 68355317 Current StackSize limit: 67108864 bytes /proc/loadavg: 1.04 1.00 1.00 2/64 28725 /proc/meminfo: memFree=1443832/2055920 swapFree=4183836/4192956 [pid=28725] ppid=28723 vsize=1500 CPUtime=0 /proc/28725/stat : 28725 (java) R 28723 28725 28679 0 -1 0 87 0 0 0 0 0 0 0 19 0 1 0 97032242 1536000 69 18446744073709551615 134512640 134570276 4294956624 18446744073709551615 4649568 0 0 4096 0 0 0 0 17 1 0 0 /proc/28725/statm: 375 69 55 14 0 8 0 [startup+10.002 s] /proc/loadavg: 1.03 1.00 1.00 2/75 28736 /proc/meminfo: memFree=1261544/2055920 swapFree=4183836/4192956 [pid=28725] ppid=28723 vsize=1710316 CPUtime=10.97 /proc/28725/stat : 28725 (java) R 28723 28725 28679 0 -1 0 51865 0 1 0 1071 26 0 0 25 0 12 0 97032242 1751363584 47356 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071440993 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/28725/statm: 427579 47356 1886 14 0 414326 0 [pid=28725/tid=28726] ppid=28723 vsize=1710316 CPUtime=0.36 /proc/28725/task/28726/stat : 28726 (java) S 28723 28725 28679 0 -1 64 6757 0 0 0 33 3 0 0 16 0 12 0 97032245 1751363584 47356 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28725/tid=28727] ppid=28723 vsize=1710316 CPUtime=0.37 /proc/28725/task/28727/stat : 28727 (java) S 28723 28725 28679 0 -1 64 6945 0 0 0 33 4 0 0 16 0 12 0 97032245 1751363584 47356 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28725/tid=28728] ppid=28723 vsize=1710316 CPUtime=0 /proc/28725/task/28728/stat : 28728 (java) S 28723 28725 28679 0 -1 64 30 0 0 0 0 0 0 0 16 0 12 0 97032248 1751363584 47356 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=28725/tid=28729] ppid=28723 vsize=1710316 CPUtime=0 /proc/28725/task/28729/stat : 28729 (java) S 28723 28725 28679 0 -1 64 9 0 0 0 0 0 0 0 16 0 12 0 97032249 1751363584 47356 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28725/tid=28730] ppid=28723 vsize=1710316 CPUtime=0 /proc/28725/task/28730/stat : 28730 (java) S 28723 28725 28679 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 97032249 1751363584 47356 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28725/tid=28731] ppid=28723 vsize=1710316 CPUtime=0 /proc/28725/task/28731/stat : 28731 (java) S 28723 28725 28679 0 -1 64 0 0 0 0 0 0 0 0 24 0 12 0 97032252 1751363584 47356 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28725/tid=28732] ppid=28723 vsize=1710316 CPUtime=0 /proc/28725/task/28732/stat : 28732 (java) S 28723 28725 28679 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 97032252 1751363584 47356 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28725/tid=28733] ppid=28723 vsize=1710316 CPUtime=0.41 /proc/28725/task/28733/stat : 28733 (java) S 28723 28725 28679 0 -1 64 882 0 0 0 41 0 0 0 17 0 12 0 97032252 1751363584 47356 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28725/tid=28734] ppid=28723 vsize=1710316 CPUtime=0.39 /proc/28725/task/28734/stat : 28734 (java) S 28723 28725 28679 0 -1 64 313 0 0 0 39 0 0 0 15 0 12 0 97032252 1751363584 47356 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28725/tid=28735] ppid=28723 vsize=1710316 CPUtime=0 /proc/28725/task/28735/stat : 28735 (java) S 28723 28725 28679 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 97032252 1751363584 47356 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28725/tid=28736] ppid=28723 vsize=1710316 CPUtime=0 /proc/28725/task/28736/stat : 28736 (java) S 28723 28725 28679 0 -1 64 2 0 0 0 0 0 0 0 15 0 12 0 97032252 1751363584 47356 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 10.97 Current children cumulated vsize (Kb) 1710316 [startup+20.0097 s] /proc/loadavg: 1.03 1.00 1.00 2/75 28736 /proc/meminfo: memFree=1152168/2055920 swapFree=4183836/4192956 [pid=28725] ppid=28723 vsize=1709620 CPUtime=21.71 /proc/28725/stat : 28725 (java) R 28723 28725 28679 0 -1 0 83987 0 1 0 2129 42 0 0 19 0 12 0 97032242 1750650880 74744 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071485751 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/28725/statm: 427405 74744 1886 14 0 414152 0 [pid=28725/tid=28726] ppid=28723 vsize=1709620 CPUtime=1.08 /proc/28725/task/28726/stat : 28726 (java) S 28723 28725 28679 0 -1 64 23591 0 0 0 98 10 0 0 16 0 12 0 97032245 1750650880 74744 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28725/tid=28727] ppid=28723 vsize=1709620 CPUtime=1.07 /proc/28725/task/28727/stat : 28727 (java) S 28723 28725 28679 0 -1 64 22210 0 0 0 97 10 0 0 16 0 12 0 97032245 1750650880 74744 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28725/tid=28728] ppid=28723 vsize=1709620 CPUtime=0 /proc/28725/task/28728/stat : 28728 (java) S 28723 28725 28679 0 -1 64 37 0 0 0 0 0 0 0 15 0 12 0 97032248 1750650880 74744 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=28725/tid=28729] ppid=28723 vsize=1709620 CPUtime=0 /proc/28725/task/28729/stat : 28729 (java) S 28723 28725 28679 0 -1 64 9 0 0 0 0 0 0 0 16 0 12 0 97032249 1750650880 74744 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28725/tid=28730] ppid=28723 vsize=1709620 CPUtime=0 /proc/28725/task/28730/stat : 28730 (java) S 28723 28725 28679 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 97032249 1750650880 74744 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28725/tid=28731] ppid=28723 vsize=1709620 CPUtime=0 /proc/28725/task/28731/stat : 28731 (java) S 28723 28725 28679 0 -1 64 0 0 0 0 0 0 0 0 24 0 12 0 97032252 1750650880 74744 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28725/tid=28732] ppid=28723 vsize=1709620 CPUtime=0 /proc/28725/task/28732/stat : 28732 (java) S 28723 28725 28679 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 97032252 1750650880 74744 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28725/tid=28733] ppid=28723 vsize=1709620 CPUtime=0.44 /proc/28725/task/28733/stat : 28733 (java) S 28723 28725 28679 0 -1 64 885 0 0 0 44 0 0 0 16 0 12 0 97032252 1750650880 74744 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28725/tid=28734] ppid=28723 vsize=1709620 CPUtime=0.39 /proc/28725/task/28734/stat : 28734 (java) S 28723 28725 28679 0 -1 64 313 0 0 0 39 0 0 0 16 0 12 0 97032252 1750650880 74744 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28725/tid=28735] ppid=28723 vsize=1709620 CPUtime=0 /proc/28725/task/28735/stat : 28735 (java) S 28723 28725 28679 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 97032252 1750650880 74744 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28725/tid=28736] ppid=28723 vsize=1709620 CPUtime=0 /proc/28725/task/28736/stat : 28736 (java) S 28723 28725 28679 0 -1 64 2 0 0 0 0 0 0 0 15 0 12 0 97032252 1750650880 74744 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 21.71 Current children cumulated vsize (Kb) 1709620 Child status: 20 Real time (s): 28.0143 CPU time (s): 30.5484 CPU user time (s): 29.8845 CPU system time (s): 0.663899 CPU usage (%): 109.046 Max. virtual memory (cumulated for all children) (Kb): 1710316
Begin job on node22 on Sat Jun 3 17:32:59 UTC 2006 FILE ID= 44033-1149355978 PBS_JOBID= 311252 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum2.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node22/44033-1149355978/instance-44033-1149355978.opb 68355317 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node22/watcher-44033-1149355978 -o ROOT/results/node22/solver-44033-1149355978 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node22/44033-1149355978/instance-44033-1149355978.opb 68355317 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= 321e9d4e6ed80bc00fdeca5e2a9625ff RANDOM SEED= 68355317 /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 : 3000.261 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 : 5914.62 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 : 3000.261 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 : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1444168 kB Buffers: 26720 kB Cached: 514844 kB SwapCached: 3184 kB Active: 129328 kB Inactive: 420984 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1444168 kB SwapTotal: 4192956 kB SwapFree: 4183836 kB Dirty: 168 kB Writeback: 0 kB Mapped: 14960 kB Slab: 47528 kB Committed_AS: 322716 kB PageTables: 1404 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node22 on Sat Jun 3 17:33:27 UTC 2006