Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPSEUDO 2006.2 | UNSAT | 13.7279 | 12.2347 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-ship12l.opb |
MD5SUM | e02cbe5f49a35fef149426be228beff9 |
Bench Category | OPT-BIGINT (optimisation, big 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 | 13.7279 |
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 | 162810 |
Total number of constraints | 1037 |
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 | 1037 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 2250 |
Number of terms in the objective function | 162810 |
Biggest coefficient in the objective function | 1511023181824000 |
Number of bits for the biggest coefficient in the objective function | 51 |
Sum of the numbers in the objective function | 426775792258590390 |
Number of bits of the sum of numbers in the objective function | 59 |
Biggest number in a constraint | 1511023181824000 |
Number of bits of the biggest number in a constraint | 51 |
Biggest sum of numbers in a constraint | 426775792258590390 |
Number of bits of the biggest sum of numbers | 59 |
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 2.6.9-22.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 0.21 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/node67/44639-1149309284/instance-44639-1149309284.opb 0.21 c reading problem ... 12.15 c (trivial inconsistency) 12.15 c starts : 0 12.15 c conflicts : 0 12.15 c decisions : 0 12.15 c propagations : 0 12.15 c inspects : 0 12.15 c learnt literals : 0 12.15 c learnt binary clauses : 0 12.15 c learnt ternary clauses : 0 12.15 c learnt clauses : 0 12.15 c root simplifications : 0 12.15 c removed literals (reason simplification) : 0 12.15 c reason swapping (by a shorter reason) : 0 12.15 c Calls to reduceDB : 0 12.15 c speed (decisions/second) : 0.0 12.15 c non guided choices 0 12.15 s UNSATISFIABLE 12.15 c Total wall clock time (ms): 11.938
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/node67/watcher-44639-1149309284 -o ROOT/results/node67/solver-44639-1149309284 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node67/44639-1149309284/instance-44639-1149309284.opb 168899416 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.98 0.99 3/64 25620 /proc/meminfo: memFree=1523904/2055920 swapFree=4181736/4192956 [pid=25620] ppid=25618 vsize=1784 CPUtime=0 /proc/25620/stat : 25620 (java) R 25618 25620 25574 0 -1 0 142 0 0 0 0 0 0 0 19 0 1 0 196597900 1826816 115 18446744073709551615 134512640 134570276 4294956624 18446744073709551615 7331057 0 0 4096 0 0 0 0 17 1 0 0 /proc/25620/statm: 446 120 87 14 0 91 0 [startup+10.0027 s] /proc/loadavg: 0.93 0.98 0.99 2/75 25631 /proc/meminfo: memFree=1288112/2055920 swapFree=4181736/4192956 [pid=25620] ppid=25618 vsize=1710436 CPUtime=11.44 /proc/25620/stat : 25620 (java) R 25618 25620 25574 0 -1 0 62850 0 1 0 1112 32 0 0 22 0 12 0 196597900 1751486464 60751 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071434918 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/25620/statm: 427609 60751 1886 14 0 414356 0 [pid=25620/tid=25621] ppid=25618 vsize=1710436 CPUtime=0.96 /proc/25620/task/25621/stat : 25621 (java) S 25618 25620 25574 0 -1 64 13895 0 0 0 89 7 0 0 16 0 12 0 196597903 1751486464 60751 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25620/tid=25622] ppid=25618 vsize=1710436 CPUtime=0.96 /proc/25620/task/25622/stat : 25622 (java) S 25618 25620 25574 0 -1 64 11713 0 0 0 90 6 0 0 17 0 12 0 196597903 1751486464 60751 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=25620/tid=25623] ppid=25618 vsize=1710436 CPUtime=0 /proc/25620/task/25623/stat : 25623 (java) S 25618 25620 25574 0 -1 64 12 0 0 0 0 0 0 0 16 0 12 0 196597906 1751486464 60751 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=25620/tid=25624] ppid=25618 vsize=1710436 CPUtime=0 /proc/25620/task/25624/stat : 25624 (java) S 25618 25620 25574 0 -1 64 9 0 0 0 0 0 0 0 16 0 12 0 196597906 1751486464 60751 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25620/tid=25625] ppid=25618 vsize=1710436 CPUtime=0 /proc/25620/task/25625/stat : 25625 (java) S 25618 25620 25574 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 196597906 1751486464 60751 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25620/tid=25626] ppid=25618 vsize=1710436 CPUtime=0 /proc/25620/task/25626/stat : 25626 (java) S 25618 25620 25574 0 -1 64 0 0 0 0 0 0 0 0 23 0 12 0 196597909 1751486464 60751 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25620/tid=25627] ppid=25618 vsize=1710436 CPUtime=0 /proc/25620/task/25627/stat : 25627 (java) S 25618 25620 25574 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 196597909 1751486464 60751 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25620/tid=25628] ppid=25618 vsize=1710436 CPUtime=0.3 /proc/25620/task/25628/stat : 25628 (java) S 25618 25620 25574 0 -1 64 401 0 0 0 30 0 0 0 17 0 12 0 196597909 1751486464 60751 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25620/tid=25629] ppid=25618 vsize=1710436 CPUtime=0.38 /proc/25620/task/25629/stat : 25629 (java) S 25618 25620 25574 0 -1 64 348 0 0 0 38 0 0 0 16 0 12 0 196597909 1751486464 60751 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=25620/tid=25630] ppid=25618 vsize=1710436 CPUtime=0 /proc/25620/task/25630/stat : 25630 (java) S 25618 25620 25574 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 196597909 1751486464 60751 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=25620/tid=25631] ppid=25618 vsize=1710436 CPUtime=0 /proc/25620/task/25631/stat : 25631 (java) S 25618 25620 25574 0 -1 64 2 0 0 0 0 0 0 0 15 0 12 0 196597909 1751486464 60751 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 11.44 Current children cumulated vsize (Kb) 1710436 Child status: 20 Real time (s): 12.2347 CPU time (s): 13.7279 CPU user time (s): 13.349 CPU system time (s): 0.378942 CPU usage (%): 112.205 Max. virtual memory (cumulated for all children) (Kb): 1710436
Begin job on node67 on Sat Jun 3 04:34:45 UTC 2006 FILE ID= 44639-1149309284 PBS_JOBID= 307828 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-ship12l.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node67/44639-1149309284/instance-44639-1149309284.opb 168899416 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node67/watcher-44639-1149309284 -o ROOT/results/node67/solver-44639-1149309284 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node67/44639-1149309284/instance-44639-1149309284.opb 168899416 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= e02cbe5f49a35fef149426be228beff9 RANDOM SEED= 168899416 /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 : 5931.00 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 : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1524112 kB Buffers: 31564 kB Cached: 427384 kB SwapCached: 2840 kB Active: 87316 kB Inactive: 380320 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1524112 kB SwapTotal: 4192956 kB SwapFree: 4181736 kB Dirty: 216 kB Writeback: 0 kB Mapped: 14724 kB Slab: 50168 kB Committed_AS: 292688 kB PageTables: 1472 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node67 on Sat Jun 3 04:34:57 UTC 2006