Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPSEUDO 2006.2 | OPT | 25 | 26.491 | 25.2258 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ bounded_golomb_rulers/normalized-bogr_7.opb |
MD5SUM | 4bc9c47dc743f36fab4669cf3c8ccd21 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 25 |
Best CPU time to get the best result obtained on this benchmark | 0.726888 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 25 |
Optimality of the best value was proved | YES |
Number of variables | 238 |
Total number of constraints | 399 |
Number of constraints which are clauses | 1 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 398 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 25 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 21 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 52 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 69 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 362 |
Number of bits of the biggest sum of numbers | 9 |
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 0.21 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/node65/50907-1149937960/instance-50907-1149937960.opb 0.21 c reading problem ... 0.55 c ... done. Time 0.346 ms. 0.55 c #vars 238 0.55 c #constraints 398 1.25 c SATISFIABLE 1.25 c OPTIMIZING... 1.25 c Got one! Ellapsed CPU time (in seconds):1.041 1.25 o 52 1.61 c Got one! Ellapsed CPU time (in seconds):1.407 1.61 o 36 1.90 c Got one! Ellapsed CPU time (in seconds):1.695 1.90 o 34 2.04 c Got one! Ellapsed CPU time (in seconds):1.832 2.04 o 31 2.33 c Got one! Ellapsed CPU time (in seconds):2.127 2.33 o 25 25.16 c starts : 18 25.16 c conflicts : 7829 25.16 c decisions : 10401 25.16 c propagations : 289899 25.16 c inspects : 13088114 25.16 c learnt literals : 0 25.16 c learnt binary clauses : 0 25.16 c learnt ternary clauses : 0 25.16 c learnt clauses : 7828 25.16 c root simplifications : 0 25.17 c removed literals (reason simplification) : 0 25.17 c reason swapping (by a shorter reason) : 0 25.17 c Calls to reduceDB : 0 25.17 c speed (decisions/second) : 455.56480224256495 25.17 c non guided choices 1197 25.17 s OPTIMUM FOUND 25.17 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 25.17 v x30 x31 -x32 x33 -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 x60 x61 25.17 v 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 x87 x88 x89 x90 -x91 x92 x93 x94 25.17 v x95 x96 x97 -x98 -x99 -x100 x101 x102 x103 x104 x105 x106 x107 x108 x109 -x110 -x111 -x112 -x113 -x114 -x115 x116 x117 -x118 25.17 v x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 x128 -x129 -x130 -x131 -x132 x133 x134 x135 x136 x137 x138 x139 x140 x141 25.17 v x142 x143 x144 -x145 x146 x147 x148 x149 x150 x151 -x152 x153 x154 x155 x156 x157 x158 -x159 -x160 -x161 x162 x163 x164 x165 25.17 v x166 x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 x183 -x184 -x185 -x186 25.17 v -x187 x188 x189 x190 x191 x192 x193 x194 -x195 -x196 -x197 x198 x199 x200 -x201 -x202 x203 -x204 -x205 -x206 -x207 -x208 -x209 25.17 v -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 x218 x219 x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 25.17 v -x231 -x232 -x233 -x234 -x235 -x236 x237 x238 25.17 c objective function=25 25.17 c Total wall clock time (ms): 24.961
OK 25
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/node65/watcher-50907-1149937960 -o ROOT/results/node65/solver-50907-1149937960 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node65/50907-1149937960/instance-50907-1149937960.opb 836425115 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.14 0.03 0.06 2/64 1878 /proc/meminfo: memFree=1210848/2055920 swapFree=4181844/4192956 [pid=1878] ppid=1876 vsize=308 CPUtime=0 /proc/1878/stat : 1878 (java) R 1876 1878 1831 0 -1 0 57 0 0 0 0 0 0 0 19 0 1 0 259465359 315392 40 18446744073709551615 134512640 134570276 4294956624 18446744073709551615 5686052 0 0 4096 0 0 0 0 17 1 0 0 /proc/1878/statm: 374 41 32 14 0 5 0 [startup+10.002 s] /proc/loadavg: 0.35 0.08 0.08 2/76 1895 /proc/meminfo: memFree=1026824/2055920 swapFree=4181844/4192956 [pid=1878] ppid=1876 vsize=1713328 CPUtime=11.19 /proc/1878/stat : 1878 (java) R 1876 1878 1831 0 -1 0 51098 0 1 0 1096 23 0 0 18 0 13 0 259465359 1754447872 47786 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071416128 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/1878/statm: 428332 47786 1907 14 0 415079 0 [pid=1878/tid=1879] ppid=1876 vsize=1713328 CPUtime=0.12 /proc/1878/task/1879/stat : 1879 (java) S 1876 1878 1831 0 -1 64 3800 0 0 0 12 0 0 0 16 0 13 0 259465363 1754447872 47786 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=1878/tid=1880] ppid=1876 vsize=1713328 CPUtime=0.13 /proc/1878/task/1880/stat : 1880 (java) S 1876 1878 1831 0 -1 64 3534 0 0 0 12 1 0 0 16 0 13 0 259465363 1754447872 47786 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=1878/tid=1881] ppid=1876 vsize=1713328 CPUtime=0 /proc/1878/task/1881/stat : 1881 (java) S 1876 1878 1831 0 -1 64 32 0 0 0 0 0 0 0 16 0 13 0 259465365 1754447872 47786 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=1878/tid=1882] ppid=1876 vsize=1713328 CPUtime=0 /proc/1878/task/1882/stat : 1882 (java) S 1876 1878 1831 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 259465366 1754447872 47786 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=1878/tid=1883] ppid=1876 vsize=1713328 CPUtime=0 /proc/1878/task/1883/stat : 1883 (java) S 1876 1878 1831 0 -1 64 5 0 0 0 0 0 0 0 15 0 13 0 259465366 1754447872 47786 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=1878/tid=1884] ppid=1876 vsize=1713328 CPUtime=0 /proc/1878/task/1884/stat : 1884 (java) S 1876 1878 1831 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 259465369 1754447872 47786 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=1878/tid=1885] ppid=1876 vsize=1713328 CPUtime=0 /proc/1878/task/1885/stat : 1885 (java) S 1876 1878 1831 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 259465369 1754447872 47786 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=1878/tid=1886] ppid=1876 vsize=1713328 CPUtime=0.77 /proc/1878/task/1886/stat : 1886 (java) S 1876 1878 1831 0 -1 64 2181 0 0 0 77 0 0 0 16 0 13 0 259465369 1754447872 47786 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=1878/tid=1887] ppid=1876 vsize=1713328 CPUtime=0.71 /proc/1878/task/1887/stat : 1887 (java) S 1876 1878 1831 0 -1 64 1128 0 0 0 71 0 0 0 16 0 13 0 259465369 1754447872 47786 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=1878/tid=1888] ppid=1876 vsize=1713328 CPUtime=0 /proc/1878/task/1888/stat : 1888 (java) S 1876 1878 1831 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 259465369 1754447872 47786 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=1878/tid=1889] ppid=1876 vsize=1713328 CPUtime=0 /proc/1878/task/1889/stat : 1889 (java) S 1876 1878 1831 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 259465369 1754447872 47786 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=1878/tid=1895] ppid=1876 vsize=1713328 CPUtime=0 /proc/1878/task/1895/stat : 1895 (java) S 1876 1878 1831 0 -1 64 0 0 0 0 0 0 0 0 21 0 13 0 259465593 1754447872 47786 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 11.19 Current children cumulated vsize (Kb) 1713328 [startup+20.0097 s] /proc/loadavg: 0.45 0.11 0.09 2/76 1895 /proc/meminfo: memFree=1019656/2055920 swapFree=4181844/4192956 [pid=1878] ppid=1876 vsize=1713328 CPUtime=21.26 /proc/1878/stat : 1878 (java) R 1876 1878 1831 0 -1 0 53121 0 1 0 2101 25 0 0 25 0 13 0 259465359 1754447872 49547 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071453847 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/1878/statm: 428332 49547 1910 14 0 415079 0 [pid=1878/tid=1879] ppid=1876 vsize=1713328 CPUtime=0.18 /proc/1878/task/1879/stat : 1879 (java) S 1876 1878 1831 0 -1 64 4689 0 0 0 17 1 0 0 16 0 13 0 259465363 1754447872 49547 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=1878/tid=1880] ppid=1876 vsize=1713328 CPUtime=0.18 /proc/1878/task/1880/stat : 1880 (java) S 1876 1878 1831 0 -1 64 4655 0 0 0 16 2 0 0 16 0 13 0 259465363 1754447872 49547 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=1878/tid=1881] ppid=1876 vsize=1713328 CPUtime=0 /proc/1878/task/1881/stat : 1881 (java) S 1876 1878 1831 0 -1 64 32 0 0 0 0 0 0 0 17 0 13 0 259465365 1754447872 49547 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=1878/tid=1882] ppid=1876 vsize=1713328 CPUtime=0 /proc/1878/task/1882/stat : 1882 (java) S 1876 1878 1831 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 259465366 1754447872 49547 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=1878/tid=1883] ppid=1876 vsize=1713328 CPUtime=0 /proc/1878/task/1883/stat : 1883 (java) S 1876 1878 1831 0 -1 64 5 0 0 0 0 0 0 0 15 0 13 0 259465366 1754447872 49547 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=1878/tid=1884] ppid=1876 vsize=1713328 CPUtime=0 /proc/1878/task/1884/stat : 1884 (java) S 1876 1878 1831 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 259465369 1754447872 49547 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=1878/tid=1885] ppid=1876 vsize=1713328 CPUtime=0 /proc/1878/task/1885/stat : 1885 (java) S 1876 1878 1831 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 259465369 1754447872 49547 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=1878/tid=1886] ppid=1876 vsize=1713328 CPUtime=0.78 /proc/1878/task/1886/stat : 1886 (java) S 1876 1878 1831 0 -1 64 2183 0 0 0 78 0 0 0 17 0 13 0 259465369 1754447872 49547 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=1878/tid=1887] ppid=1876 vsize=1713328 CPUtime=0.72 /proc/1878/task/1887/stat : 1887 (java) S 1876 1878 1831 0 -1 64 1129 0 0 0 72 0 0 0 16 0 13 0 259465369 1754447872 49547 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=1878/tid=1888] ppid=1876 vsize=1713328 CPUtime=0 /proc/1878/task/1888/stat : 1888 (java) S 1876 1878 1831 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 259465369 1754447872 49547 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=1878/tid=1889] ppid=1876 vsize=1713328 CPUtime=0 /proc/1878/task/1889/stat : 1889 (java) S 1876 1878 1831 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 259465369 1754447872 49547 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=1878/tid=1895] ppid=1876 vsize=1713328 CPUtime=0 /proc/1878/task/1895/stat : 1895 (java) S 1876 1878 1831 0 -1 64 0 0 0 0 0 0 0 0 21 0 13 0 259465593 1754447872 49547 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 21.26 Current children cumulated vsize (Kb) 1713328 Child status: 30 Real time (s): 25.2258 CPU time (s): 26.491 CPU user time (s): 26.207 CPU system time (s): 0.283956 CPU usage (%): 105.016 Max. virtual memory (cumulated for all children) (Kb): 1713328 The end
Begin job on node65 on Sat Jun 10 11:12:40 UTC 2006 FILE ID= 50907-1149937960 PBS_JOBID= 385685 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_7.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node65/50907-1149937960/instance-50907-1149937960.opb 836425115 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node65/watcher-50907-1149937960 -o ROOT/results/node65/solver-50907-1149937960 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node65/50907-1149937960/instance-50907-1149937960.opb 836425115 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= 4bc9c47dc743f36fab4669cf3c8ccd21 RANDOM SEED= 836425115 /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 : 3000.283 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 : 3000.283 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: 1211056 kB Buffers: 43236 kB Cached: 722796 kB SwapCached: 2776 kB Active: 110740 kB Inactive: 663952 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1211056 kB SwapTotal: 4192956 kB SwapFree: 4181844 kB Dirty: 284 kB Writeback: 0 kB Mapped: 14760 kB Slab: 56132 kB Committed_AS: 660576 kB PageTables: 1480 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node65 on Sat Jun 10 11:13:06 UTC 2006