Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPSEUDO 2006.2 | OPT | 67 | 23.8884 | 22.5068 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=67-Q=223.opb |
MD5SUM | 335f26ee012400c5e0e8110bcfbccc9a |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 67 |
Best CPU time to get the best result obtained on this benchmark | 0.009998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 67 |
Optimality of the best value was proved | YES |
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 | 65536 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 276062 |
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 |
0.15 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 2.6.9-34.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 0.22 c Cutting planes based inference 0.22 c --- Begin Solver configuration --- 0.22 c org.sat4j.minisat.uip.FirstUIP@1037c71 0.22 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@1df073d 0.22 c org.sat4j.minisat.learning.MiniSATLearning@1546e25 0.22 c conflictBoundIncFactor=1.5 learntBoundIncFactor=1.1 initLearntBoundConstraintFactor=10000.0 initConflictBound=100 0.22 c VSIDS like heuristics from MiniSAT using a heap 0.22 c No reason simplification 0.22 c --- End Solver configuration --- 0.22 c solving ROOT/tmp/node87/48929-1149855050/instance-48929-1149855050.opb 0.22 c reading problem ... 0.31 c ... done. Time 0.096 ms. 0.31 c #vars 99 0.31 c #constraints 245 1.84 c SATISFIABLE 1.84 c OPTIMIZING... 1.84 c Got one! Ellapsed CPU time (in seconds):1.625 1.84 o 67 22.43 c starts : 9 22.43 c conflicts : 2830 22.43 c decisions : 3397 22.43 c propagations : 52290 22.43 c inspects : 8231606 22.43 c learnt literals : 0 22.43 c learnt binary clauses : 0 22.43 c learnt ternary clauses : 0 22.43 c learnt clauses : 2829 22.43 c root simplifications : 0 22.43 c removed literals (reason simplification) : 0 22.43 c reason swapping (by a shorter reason) : 0 22.43 c Calls to reduceDB : 0 22.43 c speed (decisions/second) : 164.9990285603264 22.43 c non guided choices 39 22.43 s OPTIMUM FOUND 22.43 v x1 x2 -x3 -x4 -x5 -x6 x7 -x8 -x9 x10 x11 x12 x13 x14 -x15 x16 x17 -x18 x19 x20 x21 x22 x23 -x24 x25 x26 -x27 x28 x29 x30 x31 x32 -x33 22.43 v x34 x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 22.43 v -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 x74 x75 x76 x77 -x78 x79 x80 -x81 -x82 -x83 -x84 -x85 -x86 22.43 v -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 22.43 c objective function=67 22.43 c Total wall clock time (ms): 22.215
OK 67
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-48929-1149855050 -o ROOT/results/node87/solver-48929-1149855050 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node87/48929-1149855050/instance-48929-1149855050.opb 238168152 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.90 2/67 17269 /proc/meminfo: memFree=1698080/2055888 swapFree=4085404/4096564 [pid=17269] ppid=17267 vsize=18548 CPUtime=0 /proc/17269/stat : 17269 (runsolver) R 17267 17269 17223 0 -1 4194368 18 0 0 0 0 0 0 0 19 0 1 0 251144112 18993152 280 18446744073709551615 4194304 4264532 548682068944 18446744073709551615 230047675415 0 2147483391 4096 24578 0 0 0 17 0 0 0 /proc/17269/statm: 4637 280 244 17 0 2626 0 [startup+10.0021 s] /proc/loadavg: 0.93 0.95 0.90 2/79 17282 /proc/meminfo: memFree=1507736/2055888 swapFree=4085404/4096564 [pid=17269] ppid=17267 vsize=1716396 CPUtime=11.35 /proc/17269/stat : 17269 (java) R 17267 17269 17223 0 -1 0 52996 0 1 0 1112 23 0 0 17 0 13 0 251144112 1757589504 49400 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071341045 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/17269/statm: 429099 49400 1908 14 0 415845 0 [pid=17269/tid=17270] ppid=17267 vsize=1716396 CPUtime=0.13 /proc/17269/task/17270/stat : 17270 (java) S 17267 17269 17223 0 -1 64 3972 0 0 0 12 1 0 0 16 0 13 0 251144116 1757589504 49400 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17269/tid=17271] ppid=17267 vsize=1716396 CPUtime=0.13 /proc/17269/task/17271/stat : 17271 (java) S 17267 17269 17223 0 -1 64 4100 0 0 0 12 1 0 0 16 0 13 0 251144116 1757589504 49400 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=17269/tid=17272] ppid=17267 vsize=1716396 CPUtime=0 /proc/17269/task/17272/stat : 17272 (java) S 17267 17269 17223 0 -1 64 31 0 0 0 0 0 0 0 16 0 13 0 251144119 1757589504 49400 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=17269/tid=17273] ppid=17267 vsize=1716396 CPUtime=0 /proc/17269/task/17273/stat : 17273 (java) S 17267 17269 17223 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 251144119 1757589504 49400 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17269/tid=17274] ppid=17267 vsize=1716396 CPUtime=0 /proc/17269/task/17274/stat : 17274 (java) S 17267 17269 17223 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 251144119 1757589504 49400 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17269/tid=17275] ppid=17267 vsize=1716396 CPUtime=0 /proc/17269/task/17275/stat : 17275 (java) S 17267 17269 17223 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 251144123 1757589504 49400 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17269/tid=17276] ppid=17267 vsize=1716396 CPUtime=0 /proc/17269/task/17276/stat : 17276 (java) S 17267 17269 17223 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 251144123 1757589504 49400 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17269/tid=17277] ppid=17267 vsize=1716396 CPUtime=0.99 /proc/17269/task/17277/stat : 17277 (java) S 17267 17269 17223 0 -1 64 3426 0 0 0 99 0 0 0 15 0 13 0 251144123 1757589504 49400 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17269/tid=17278] ppid=17267 vsize=1716396 CPUtime=0.9 /proc/17269/task/17278/stat : 17278 (java) S 17267 17269 17223 0 -1 64 897 0 0 0 90 0 0 0 15 0 13 0 251144123 1757589504 49400 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17269/tid=17279] ppid=17267 vsize=1716396 CPUtime=0 /proc/17269/task/17279/stat : 17279 (java) S 17267 17269 17223 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 251144123 1757589504 49400 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17269/tid=17280] ppid=17267 vsize=1716396 CPUtime=0 /proc/17269/task/17280/stat : 17280 (java) S 17267 17269 17223 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 251144123 1757589504 49400 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17269/tid=17282] ppid=17267 vsize=1716396 CPUtime=0 /proc/17269/task/17282/stat : 17282 (java) S 17267 17269 17223 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 251144297 1757589504 49400 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 11.35 Current children cumulated vsize (Kb) 1716396 [startup+20.0092 s] /proc/loadavg: 0.94 0.96 0.91 2/79 17282 /proc/meminfo: memFree=1503320/2055888 swapFree=4085404/4096564 [pid=17269] ppid=17267 vsize=1716396 CPUtime=21.41 /proc/17269/stat : 17269 (java) R 17267 17269 17223 0 -1 0 55009 0 1 0 2117 24 0 0 25 0 13 0 251144112 1757589504 50461 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071402186 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/17269/statm: 429099 50461 1909 14 0 415845 0 [pid=17269/tid=17270] ppid=17267 vsize=1716396 CPUtime=0.18 /proc/17269/task/17270/stat : 17270 (java) S 17267 17269 17223 0 -1 64 5040 0 0 0 16 2 0 0 16 0 13 0 251144116 1757589504 50461 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17269/tid=17271] ppid=17267 vsize=1716396 CPUtime=0.18 /proc/17269/task/17271/stat : 17271 (java) S 17267 17269 17223 0 -1 64 5034 0 0 0 16 2 0 0 16 0 13 0 251144116 1757589504 50461 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=17269/tid=17272] ppid=17267 vsize=1716396 CPUtime=0 /proc/17269/task/17272/stat : 17272 (java) S 17267 17269 17223 0 -1 64 31 0 0 0 0 0 0 0 16 0 13 0 251144119 1757589504 50461 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=17269/tid=17273] ppid=17267 vsize=1716396 CPUtime=0 /proc/17269/task/17273/stat : 17273 (java) S 17267 17269 17223 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 251144119 1757589504 50461 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17269/tid=17274] ppid=17267 vsize=1716396 CPUtime=0 /proc/17269/task/17274/stat : 17274 (java) S 17267 17269 17223 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 251144119 1757589504 50461 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17269/tid=17275] ppid=17267 vsize=1716396 CPUtime=0 /proc/17269/task/17275/stat : 17275 (java) S 17267 17269 17223 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 251144123 1757589504 50461 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17269/tid=17276] ppid=17267 vsize=1716396 CPUtime=0 /proc/17269/task/17276/stat : 17276 (java) S 17267 17269 17223 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 251144123 1757589504 50461 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17269/tid=17277] ppid=17267 vsize=1716396 CPUtime=1.01 /proc/17269/task/17277/stat : 17277 (java) S 17267 17269 17223 0 -1 64 3428 0 0 0 101 0 0 0 16 0 13 0 251144123 1757589504 50461 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17269/tid=17278] ppid=17267 vsize=1716396 CPUtime=0.9 /proc/17269/task/17278/stat : 17278 (java) S 17267 17269 17223 0 -1 64 897 0 0 0 90 0 0 0 16 0 13 0 251144123 1757589504 50461 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17269/tid=17279] ppid=17267 vsize=1716396 CPUtime=0 /proc/17269/task/17279/stat : 17279 (java) S 17267 17269 17223 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 251144123 1757589504 50461 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17269/tid=17280] ppid=17267 vsize=1716396 CPUtime=0 /proc/17269/task/17280/stat : 17280 (java) S 17267 17269 17223 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 251144123 1757589504 50461 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=17269/tid=17282] ppid=17267 vsize=1716396 CPUtime=0 /proc/17269/task/17282/stat : 17282 (java) S 17267 17269 17223 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 251144297 1757589504 50461 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 21.41 Current children cumulated vsize (Kb) 1716396 Child status: 30 Real time (s): 22.5068 CPU time (s): 23.8884 CPU user time (s): 23.6084 CPU system time (s): 0.279957 CPU usage (%): 106.138 Max. virtual memory (cumulated for all children) (Kb): 1716396 The end
Begin job on node87 on Fri Jun 9 12:10:50 UTC 2006 FILE ID= 48929-1149855050 PBS_JOBID= 383584 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=67-Q=223.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node87/48929-1149855050/instance-48929-1149855050.opb 238168152 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node87/watcher-48929-1149855050 -o ROOT/results/node87/solver-48929-1149855050 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node87/48929-1149855050/instance-48929-1149855050.opb 238168152 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= 335f26ee012400c5e0e8110bcfbccc9a RANDOM SEED= 238168152 /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: 1698480 kB Buffers: 31568 kB Cached: 255180 kB SwapCached: 2388 kB Active: 91580 kB Inactive: 203868 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1698480 kB SwapTotal: 4096564 kB SwapFree: 4085404 kB Dirty: 172 kB Writeback: 0 kB Mapped: 16832 kB Slab: 48616 kB Committed_AS: 521048 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 12:11:12 UTC 2006