Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | OPT | 89 | 14.5148 | 14.5469 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh7.opb |
MD5SUM | 6d6b2f4631faf3412de4fc57bbefcdf3 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 89 |
Best CPU time to get the best result obtained on this benchmark | 0.033993 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 89 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 950 |
Number of constraints which are clauses | 950 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 10 |
Number of terms in the objective function | 200 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 200 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 200 |
Number of bits of the biggest sum of numbers | 8 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00 c Time Limit set via PBTIMEOUT to 1800 0.01 c INFO: OSL Context initialized. 0.04 c Initial problem consists of 200 variables and 950 constraints. 0.04 c Switching on LPR. 0.04 c No problem reductions applied in OPT. instance. 0.04 c preprocess terminated. Elapsed time: 0.032 0.04 c After prepocess the problem consists of 200 variables and 925 constraints. 0.29 c Initial Lower Bound: 73 1.61 o 91 1.61 c NEW SOLUTION FOUND: 91 @ 1.586 3.77 o 90 3.77 c NEW SOLUTION FOUND: 90 @ 3.745 7.77 c Restart #1 #Var: 176 LB: 76 @ 7.741 13.09 o 89 13.09 c NEW SOLUTION FOUND: 89 @ 13.065 14.54 s OPTIMUM FOUND 14.54 c Cost: 89 14.54 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 14.54 v -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 14.54 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 x87 -x88 14.54 v -x89 x90 -x91 x92 -x93 x94 -x95 x96 -x97 x98 -x99 x100 x101 -x102 x103 -x104 x105 -x106 x107 -x108 x109 -x110 x111 -x112 x113 14.54 v -x114 -x115 x116 -x117 -x118 x119 -x120 -x121 x122 x123 -x124 x125 -x126 -x127 x128 x129 -x130 x131 -x132 -x133 x134 -x135 14.54 v x136 -x137 x138 x139 -x140 x141 -x142 -x143 x144 -x145 x146 x147 -x148 x149 -x150 x151 -x152 x153 -x154 -x155 x156 x157 -x158 14.54 v x159 -x160 -x161 x162 x163 -x164 x165 -x166 -x167 x168 x169 -x170 -x171 x172 x173 -x174 x175 -x176 -x177 x178 x179 -x180 -x181 14.54 v -x182 x183 -x184 -x185 -x186 x187 -x188 x189 -x190 x191 -x192 -x193 x194 x195 -x196 -x197 -x198 -x199 -x200 14.54 c Exit Code: 30 14.54 c Total time: 14.51 s
OK 89
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-40432-1149282140 -o ROOT/results/node33/solver-40432-1149282140 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node33/40432-1149282140/instance-40432-1149282140.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.82 0.93 0.90 2/64 15392 /proc/meminfo: memFree=1603632/2055920 swapFree=4181332/4192956 [pid=15392] ppid=15390 vsize=4664 CPUtime=0 /proc/15392/stat : 15392 (bsolo) R 15390 15392 15346 0 -1 0 159 0 0 0 0 0 0 0 18 0 1 0 193877844 4775936 139 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 10915105 0 0 4096 0 0 0 0 17 1 0 0 /proc/15392/statm: 1166 146 108 55 0 46 0 [startup+10.0026 s] /proc/loadavg: 0.85 0.93 0.90 2/64 15392 /proc/meminfo: memFree=1599232/2055920 swapFree=4181332/4192956 [pid=15392] ppid=15390 vsize=6836 CPUtime=9.97 /proc/15392/stat : 15392 (bsolo) R 15390 15392 15346 0 -1 0 21384 0 8 0 988 9 0 0 25 0 1 0 193877844 7000064 983 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4159176783 0 0 4096 16384 0 0 0 17 1 0 0 /proc/15392/statm: 1709 983 432 55 0 601 0 Current children cumulated CPU time (s) 9.97 Current children cumulated vsize (Kb) 6836 Child status: 30 Real time (s): 14.5469 CPU time (s): 14.5148 CPU user time (s): 14.3738 CPU system time (s): 0.140978 CPU usage (%): 99.779 Max. virtual memory (cumulated for all children) (Kb): 6836
Begin job on node33 on Fri Jun 2 21:02:20 UTC 2006 FILE ID= 40432-1149282140 PBS_JOBID= 306229 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh7.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node33/40432-1149282140/instance-40432-1149282140.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node33/watcher-40432-1149282140 -o ROOT/results/node33/solver-40432-1149282140 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node33/40432-1149282140/instance-40432-1149282140.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 6d6b2f4631faf3412de4fc57bbefcdf3 RANDOM SEED= 185456798 /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: 1603840 kB Buffers: 28120 kB Cached: 351176 kB SwapCached: 3544 kB Active: 46888 kB Inactive: 341300 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1603840 kB SwapTotal: 4192956 kB SwapFree: 4181332 kB Dirty: 296 kB Writeback: 0 kB Mapped: 14912 kB Slab: 49912 kB Committed_AS: 291528 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 Fri Jun 2 21:02:35 UTC 2006