Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPSEUDO 2006.2 | UNSAT | 15.4996 | 13.6661 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-bnl2.opb |
MD5SUM | 1aac4473a72704481ef90ef3ff1598a7 |
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 | 5.09922 |
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 | 104670 |
Total number of constraints | 2262 |
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 | 2262 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 2460 |
Number of terms in the objective function | 50550 |
Biggest coefficient in the objective function | 322444669747200 |
Number of bits for the biggest coefficient in the objective function | 49 |
Sum of the numbers in the objective function | 11314136774293353 |
Number of bits of the sum of numbers in the objective function | 54 |
Biggest number in a constraint | 322444669747200 |
Number of bits of the biggest number in a constraint | 49 |
Biggest sum of numbers in a constraint | 11314136774293353 |
Number of bits of the biggest sum of numbers | 54 |
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. 0.14 c no version file found!!! 0.14 c sun.arch.data.model 32 0.14 c java.version 1.5.0_06 0.14 c os.name Linux 0.14 c os.version 2.6.9-22.EL.rootsmp 0.14 c os.arch i386 0.14 c Free memory 1548419056 0.14 c Max memory 1551040512 0.14 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/node33/44703-1149312584/instance-44703-1149312584.opb 0.20 c reading problem ... 13.24 c ... done. Time 13.047 ms. 13.24 c #vars 104670 13.24 c #constraints 3587 13.60 c starts : 0 13.60 c conflicts : 0 13.60 c decisions : 0 13.60 c propagations : 44205 13.60 c inspects : 83287 13.60 c learnt literals : 0 13.60 c learnt binary clauses : 0 13.60 c learnt ternary clauses : 0 13.60 c learnt clauses : 0 13.60 c root simplifications : 0 13.60 c removed literals (reason simplification) : 0 13.60 c reason swapping (by a shorter reason) : 0 13.60 c Calls to reduceDB : 0 13.60 c speed (decisions/second) : 0.0 13.60 c non guided choices 0 13.60 s UNSATISFIABLE 13.60 c Total wall clock time (ms): 13.405
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/node33/watcher-44703-1149312584 -o ROOT/results/node33/solver-44703-1149312584 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node33/44703-1149312584/instance-44703-1149312584.opb 158408352 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.72 0.93 0.96 3/64 19151 /proc/meminfo: memFree=1834760/2055920 swapFree=4181356/4192956 [pid=19151] ppid=19149 vsize=1784 CPUtime=0 /proc/19151/stat : 19151 (java) R 19149 19151 19105 0 -1 0 153 0 0 0 0 0 0 0 19 0 1 0 196922241 1826816 125 18446744073709551615 134512640 134570276 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/19151/statm: 446 125 91 14 0 91 0 [startup+10.0031 s] /proc/loadavg: 0.76 0.93 0.96 2/75 19162 /proc/meminfo: memFree=1609200/2055920 swapFree=4181356/4192956 [pid=19151] ppid=19149 vsize=1714700 CPUtime=11.58 /proc/19151/stat : 19151 (java) R 19149 19151 19105 0 -1 0 61988 0 1 0 1131 27 0 0 25 0 12 0 196922241 1755852800 58152 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/19151/statm: 428675 58152 1882 14 0 415422 0 [pid=19151/tid=19152] ppid=19149 vsize=1714700 CPUtime=0.92 /proc/19151/task/19152/stat : 19152 (java) R 19149 19151 19105 0 -1 64 11343 0 0 0 87 5 0 0 16 0 12 0 196922245 1755852800 58152 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=19151/tid=19153] ppid=19149 vsize=1714700 CPUtime=0.93 /proc/19151/task/19153/stat : 19153 (java) R 19149 19151 19105 0 -1 64 11902 0 0 0 88 5 0 0 15 0 12 0 196922245 1755852800 58152 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4154649207 0 4 0 23759 0 0 0 -1 1 0 0 [pid=19151/tid=19154] ppid=19149 vsize=1714700 CPUtime=0 /proc/19151/task/19154/stat : 19154 (java) S 19149 19151 19105 0 -1 64 15 0 0 0 0 0 0 0 16 0 12 0 196922247 1755852800 58152 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=19151/tid=19155] ppid=19149 vsize=1714700 CPUtime=0 /proc/19151/task/19155/stat : 19155 (java) S 19149 19151 19105 0 -1 64 9 0 0 0 0 0 0 0 16 0 12 0 196922248 1755852800 58152 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=19151/tid=19156] ppid=19149 vsize=1714700 CPUtime=0 /proc/19151/task/19156/stat : 19156 (java) S 19149 19151 19105 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 196922248 1755852800 58152 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=19151/tid=19157] ppid=19149 vsize=1714700 CPUtime=0 /proc/19151/task/19157/stat : 19157 (java) S 19149 19151 19105 0 -1 64 0 0 0 0 0 0 0 0 23 0 12 0 196922251 1755852800 58152 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=19151/tid=19158] ppid=19149 vsize=1714700 CPUtime=0 /proc/19151/task/19158/stat : 19158 (java) S 19149 19151 19105 0 -1 64 3 0 0 0 0 0 0 0 17 0 12 0 196922251 1755852800 58152 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=19151/tid=19159] ppid=19149 vsize=1714700 CPUtime=0.48 /proc/19151/task/19159/stat : 19159 (java) S 19149 19151 19105 0 -1 64 1586 0 0 0 47 1 0 0 17 0 12 0 196922251 1755852800 58152 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=19151/tid=19160] ppid=19149 vsize=1714700 CPUtime=0.42 /proc/19151/task/19160/stat : 19160 (java) S 19149 19151 19105 0 -1 64 714 0 0 0 42 0 0 0 16 0 12 0 196922251 1755852800 58152 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=19151/tid=19161] ppid=19149 vsize=1714700 CPUtime=0 /proc/19151/task/19161/stat : 19161 (java) S 19149 19151 19105 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 196922251 1755852800 58152 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=19151/tid=19162] ppid=19149 vsize=1714700 CPUtime=0 /proc/19151/task/19162/stat : 19162 (java) S 19149 19151 19105 0 -1 64 2 0 0 0 0 0 0 0 15 0 12 0 196922251 1755852800 58152 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 11.58 Current children cumulated vsize (Kb) 1714700 Child status: 20 Real time (s): 13.6661 CPU time (s): 15.4996 CPU user time (s): 15.1477 CPU system time (s): 0.351946 CPU usage (%): 113.417 Max. virtual memory (cumulated for all children) (Kb): 1714700
Begin job on node33 on Sat Jun 3 05:29:44 UTC 2006 FILE ID= 44703-1149312584 PBS_JOBID= 308085 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-bnl2.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node33/44703-1149312584/instance-44703-1149312584.opb 158408352 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node33/watcher-44703-1149312584 -o ROOT/results/node33/solver-44703-1149312584 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node33/44703-1149312584/instance-44703-1149312584.opb 158408352 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= 1aac4473a72704481ef90ef3ff1598a7 RANDOM SEED= 158408352 /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 : 3000.213 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 : 3000.213 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: 1834968 kB Buffers: 15368 kB Cached: 139104 kB SwapCached: 3288 kB Active: 40104 kB Inactive: 123132 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1834968 kB SwapTotal: 4192956 kB SwapFree: 4181356 kB Dirty: 132 kB Writeback: 0 kB Mapped: 14912 kB Slab: 43772 kB Committed_AS: 322708 kB PageTables: 1424 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node33 on Sat Jun 3 05:29:58 UTC 2006