Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPSEUDO 2006.2 | UNSAT | 12.3601 | 11.2144 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/fctp/normalized-reduced-mps-v2-20-10-ran10x26.opb |
MD5SUM | ea0578ce3fa6d7f101be81096fa267e7 |
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 | 12.3601 |
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 | 8060 |
Total number of constraints | 296 |
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 | 296 |
Minimum length of a constraint | 31 |
Maximum length of a constraint | 780 |
Number of terms in the objective function | 8060 |
Biggest coefficient in the objective function | 1760 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 530127 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262144 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 530127 |
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/node14/43814-1149250779/instance-43814-1149250779.opb 0.20 c reading problem ... 0.97 c ... done. Time 0.772 ms. 0.98 c #vars 8060 0.98 c #constraints 332 11.14 c starts : 1 11.14 c conflicts : 44 11.14 c decisions : 7197 11.14 c propagations : 32033 11.14 c inspects : 23201 11.14 c learnt literals : 0 11.14 c learnt binary clauses : 0 11.14 c learnt ternary clauses : 0 11.14 c learnt clauses : 43 11.14 c root simplifications : 0 11.14 c removed literals (reason simplification) : 0 11.14 c reason swapping (by a shorter reason) : 0 11.14 c Calls to reduceDB : 0 11.14 c speed (decisions/second) : 709.6233484519819 11.14 c non guided choices 2011 11.14 s UNSATISFIABLE 11.14 c Total wall clock time (ms): 10.933
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/node14/watcher-43814-1149250779 -o ROOT/results/node14/solver-43814-1149250779 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node14/43814-1149250779/instance-43814-1149250779.opb 348874936 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.91 2/64 22960 /proc/meminfo: memFree=1386024/2055920 swapFree=4181448/4192956 [pid=22960] ppid=22958 vsize=1500 CPUtime=0 /proc/22960/stat : 22960 (java) R 22958 22960 22914 0 -1 0 76 0 0 0 0 0 0 0 19 0 1 0 190740600 1536000 58 18446744073709551615 134512640 134570276 4294956624 18446744073709551615 6898272 0 0 4096 0 0 0 0 17 1 0 0 /proc/22960/statm: 375 68 55 14 0 8 0 [startup+10.0029 s] /proc/loadavg: 1.00 0.97 0.92 2/76 22972 /proc/meminfo: memFree=1204624/2055920 swapFree=4181448/4192956 [pid=22960] ppid=22958 vsize=1711636 CPUtime=11.19 /proc/22960/stat : 22960 (java) R 22958 22960 22914 0 -1 0 50530 0 1 0 1098 21 0 0 22 0 13 0 190740600 1752715264 47120 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071481497 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/22960/statm: 427909 47120 1902 14 0 414656 0 [pid=22960/tid=22961] ppid=22958 vsize=1711636 CPUtime=0.26 /proc/22960/task/22961/stat : 22961 (java) S 22958 22960 22914 0 -1 64 5226 0 0 0 24 2 0 0 16 0 13 0 190740604 1752715264 47120 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=22960/tid=22962] ppid=22958 vsize=1711636 CPUtime=0.28 /proc/22960/task/22962/stat : 22962 (java) S 22958 22960 22914 0 -1 64 5000 0 0 0 26 2 0 0 15 0 13 0 190740604 1752715264 47120 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22960/tid=22963] ppid=22958 vsize=1711636 CPUtime=0 /proc/22960/task/22963/stat : 22963 (java) S 22958 22960 22914 0 -1 64 32 0 0 0 0 0 0 0 16 0 13 0 190740606 1752715264 47120 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=22960/tid=22964] ppid=22958 vsize=1711636 CPUtime=0 /proc/22960/task/22964/stat : 22964 (java) S 22958 22960 22914 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 190740607 1752715264 47120 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22960/tid=22965] ppid=22958 vsize=1711636 CPUtime=0 /proc/22960/task/22965/stat : 22965 (java) S 22958 22960 22914 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 190740607 1752715264 47120 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22960/tid=22966] ppid=22958 vsize=1711636 CPUtime=0 /proc/22960/task/22966/stat : 22966 (java) S 22958 22960 22914 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 190740610 1752715264 47120 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22960/tid=22967] ppid=22958 vsize=1711636 CPUtime=0 /proc/22960/task/22967/stat : 22967 (java) S 22958 22960 22914 0 -1 64 3 0 0 0 0 0 0 0 15 0 13 0 190740610 1752715264 47120 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22960/tid=22968] ppid=22958 vsize=1711636 CPUtime=0.57 /proc/22960/task/22968/stat : 22968 (java) S 22958 22960 22914 0 -1 64 683 0 0 0 57 0 0 0 17 0 13 0 190740610 1752715264 47120 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=22960/tid=22969] ppid=22958 vsize=1711636 CPUtime=0.64 /proc/22960/task/22969/stat : 22969 (java) S 22958 22960 22914 0 -1 64 1387 0 0 0 64 0 0 0 16 0 13 0 190740610 1752715264 47120 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22960/tid=22970] ppid=22958 vsize=1711636 CPUtime=0 /proc/22960/task/22970/stat : 22970 (java) S 22958 22960 22914 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 190740610 1752715264 47120 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22960/tid=22971] ppid=22958 vsize=1711636 CPUtime=0 /proc/22960/task/22971/stat : 22971 (java) S 22958 22960 22914 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 190740610 1752715264 47120 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22960/tid=22972] ppid=22958 vsize=1711636 CPUtime=0 /proc/22960/task/22972/stat : 22972 (java) S 22958 22960 22914 0 -1 64 5 0 0 0 0 0 0 0 18 0 13 0 190740702 1752715264 47120 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 11.19 Current children cumulated vsize (Kb) 1711636 Child status: 20 Real time (s): 11.2144 CPU time (s): 12.3601 CPU user time (s): 12.1152 CPU system time (s): 0.244962 CPU usage (%): 110.216 Max. virtual memory (cumulated for all children) (Kb): 1711636
Begin job on node14 on Fri Jun 2 12:19:39 UTC 2006 FILE ID= 43814-1149250779 PBS_JOBID= 298065 BENCH NAME= ROOT/tmp/node14/43814-1149250779/instance-43814-1149250779.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node14/43814-1149250779/instance-43814-1149250779.opb 348874936 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node14/watcher-43814-1149250779 -o ROOT/results/node14/solver-43814-1149250779 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node14/43814-1149250779/instance-43814-1149250779.opb 348874936 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= ea0578ce3fa6d7f101be81096fa267e7 RANDOM SEED= 348874936 /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 : 3000.241 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 : 3000.241 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: 1386232 kB Buffers: 30700 kB Cached: 567508 kB SwapCached: 3320 kB Active: 261396 kB Inactive: 345660 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1386232 kB SwapTotal: 4192956 kB SwapFree: 4181448 kB Dirty: 176 kB Writeback: 0 kB Mapped: 14740 kB Slab: 48636 kB Committed_AS: 271608 kB PageTables: 1484 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node14 on Fri Jun 2 12:19:50 UTC 2006