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| Solver Name | Answer | Objective function | CPU time | Wall clock time |
|---|---|---|---|---|
| bsolo 2006/05 | OPT | 54 | 2.18967 | 2.21306 |
| Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-ii8a1.opb |
| MD5SUM | 2e974af763e555a73d17fc5f836f5561 |
| Bench Category | OPT-SMALLINT (optimisation, small integers) |
| Best result obtained on this benchmark | OPT |
| Best value of the objective obtained on this benchmark | 54 |
| Best CPU time to get the best result obtained on this benchmark | 0.215966 |
| Has Objective Function | YES |
| Satisfiable | YES |
| (Un)Satisfiability was proved | YES |
| Best value of the objective function | 54 |
| Optimality of the best value was proved | YES |
| Number of variables | 132 |
| Total number of constraints | 252 |
| Number of constraints which are clauses | 252 |
| 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 | 8 |
| Number of terms in the objective function | 132 |
| 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 | 132 |
| 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 | 132 |
| 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. 0.02 c Initial problem consists of 132 variables and 252 constraints. 0.02 c No problem reductions applied in OPT. instance. 0.02 c preprocess terminated. Elapsed time: 0.006 0.02 c After prepocess the problem consists of 132 variables and 252 constraints. 0.02 c Initial Lower Bound: 0 0.02 c Sol. found (all assignments made)... 0.02 o 66 0.02 c NEW SOLUTION FOUND: 66 @ 0.006 0.02 c Sol. found (all assignments made)... 0.02 c Sol. found (all assignments made)... 0.02 o 65 0.02 c NEW SOLUTION FOUND: 65 @ 0.006 0.02 c Sol. found (all assignments made)... 0.02 c Sol. found (all assignments made)... 0.02 o 64 0.02 c NEW SOLUTION FOUND: 64 @ 0.006 0.02 c Sol. found (all assignments made)... 0.02 c Sol. found (all assignments made)... 0.02 c Sol. found (all assignments made)... 0.02 o 63 0.02 c NEW SOLUTION FOUND: 63 @ 0.006 0.02 c Sol. found (all assignments made)... 0.02 c Sol. found (all assignments made)... 0.02 o 62 0.02 c NEW SOLUTION FOUND: 62 @ 0.007 0.02 c Sol. found (all assignments made)... 0.02 c Sol. found (all assignments made)... 0.02 c Sol. found (all assignments made)... 0.02 o 61 0.02 c NEW SOLUTION FOUND: 61 @ 0.007 0.02 c Sol. found (all assignments made)... 0.02 o 60 0.02 c NEW SOLUTION FOUND: 60 @ 0.009 0.02 c Sol. found (all assignments made)... 0.02 o 59 0.02 c NEW SOLUTION FOUND: 59 @ 0.011 0.02 c Sol. found (all assignments made)... 0.03 c Sol. found (all assignments made)... 0.03 c Sol. found (all assignments made)... 0.03 o 58 0.03 c NEW SOLUTION FOUND: 58 @ 0.014 0.03 c Sol. found (all assignments made)... 0.03 o 57 0.03 c NEW SOLUTION FOUND: 57 @ 0.018 0.03 c Sol. found (all assignments made)... 0.04 c Sol. found (all assignments made)... 0.04 o 56 0.04 c NEW SOLUTION FOUND: 56 @ 0.024 0.04 c Sol. found (all assignments made)... 0.04 c Sol. found (all assignments made)... 0.04 c Sol. found (all assignments made)... 0.04 c Sol. found (all assignments made)... 0.04 c Sol. found (all assignments made)... 0.05 c Sol. found (all assignments made)... 0.05 o 55 0.05 c NEW SOLUTION FOUND: 55 @ 0.034 0.06 c Restart #1 #Var: 132 LB: 0 @ 0.046 0.08 c Sol. found (all assignments made)... 0.08 o 54 0.08 c NEW SOLUTION FOUND: 54 @ 0.067 0.08 c Sol. found (all assignments made)... 0.08 c Sol. found (all assignments made)... 0.08 c Sol. found (all assignments made)... 0.08 c Sol. found (all assignments made)... 0.08 c Sol. found (all assignments made)... 0.08 c Sol. found (all assignments made)... 0.08 c Sol. found (all assignments made)... 0.08 c Sol. found (all assignments made)... 0.08 c Sol. found (all assignments made)... 0.08 c Sol. found (all assignments made)... 0.08 c Sol. found (all assignments made)... 0.08 c Sol. found (all assignments made)... 0.08 c Sol. found (all assignments made)... 0.08 c Sol. found (all assignments made)... 0.08 c Sol. found (all assignments made)... 0.08 c Sol. found (all assignments made)... 0.09 c Sol. found (all assignments made)... 0.09 c Sol. found (all assignments made)... 0.09 c Sol. found (all assignments made)... 0.09 c Sol. found (all assignments made)... 0.09 c Sol. found (all assignments made)... 0.09 c Sol. found (all assignments made)... 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assignments made)... 0.09 c Sol. found (all assignments made)... 0.09 c Sol. found (all assignments made)... 0.09 c Sol. found (all assignments made)... 0.09 c Sol. found (all assignments made)... 0.09 c Sol. found (all assignments made)... 0.10 c Sol. found (all assignments made)... 0.10 c Sol. found (all assignments made)... 0.10 c Sol. found (all assignments made)... 0.10 c Sol. found (all assignments made)... 0.10 c Sol. found (all assignments made)... 0.10 c Sol. found (all assignments made)... 0.10 c Sol. found (all assignments made)... 0.10 c Sol. found (all assignments made)... 0.10 c Sol. found (all assignments made)... 0.10 c Sol. found (all assignments made)... 0.10 c Sol. found (all assignments made)... 0.10 c Sol. found (all assignments made)... 0.10 c Restart #2 #Var: 132 LB: 0 @ 0.091 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.11 c Sol. found (all assignments made)... 0.14 c Restart #3 #Var: 132 LB: 0 @ 0.126 0.15 c Sol. found (all assignments made)... 0.15 c Sol. found (all assignments made)... 0.15 c Sol. found (all assignments made)... 0.15 c Sol. found (all assignments made)... 0.15 c Sol. found (all assignments made)... 0.15 c Sol. found (all assignments made)... 0.15 c Sol. found (all assignments 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assignments made)... 0.19 c Restart #4 #Var: 132 LB: 0 @ 0.168 0.25 c Sol. found (all assignments made)... 0.25 c Sol. found (all assignments made)... 0.25 c Sol. found (all assignments made)... 0.25 c Sol. found (all assignments made)... 0.25 c Sol. found (all assignments made)... 0.25 c Sol. found (all assignments made)... 0.25 c Sol. found (all assignments made)... 0.25 c Sol. found (all assignments made)... 0.25 c Sol. found (all assignments made)... 0.25 c Sol. found (all assignments made)... 0.25 c Sol. found (all assignments made)... 0.25 c Sol. found (all assignments made)... 0.25 c Sol. found (all assignments made)... 0.25 c Sol. found (all assignments made)... 0.25 c Sol. found (all assignments made)... 0.25 c Sol. found (all assignments made)... 0.32 c Restart #5 #Var: 132 LB: 0 @ 0.305 0.33 c Sol. found (all assignments made)... 0.33 c Sol. found (all assignments made)... 0.33 c Sol. found (all assignments made)... 0.33 c Sol. found (all assignments made)... 0.33 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.34 c Sol. found (all assignments made)... 0.35 c Sol. found (all assignments made)... 0.35 c Sol. found (all assignments made)... 0.35 c Sol. found (all assignments made)... 0.35 c Sol. found (all assignments made)... 0.35 c Sol. found (all assignments made)... 0.35 c Sol. found (all assignments made)... 0.35 c Sol. found (all assignments made)... 0.35 c Sol. found (all assignments made)... 0.35 c Sol. found (all assignments made)... 0.35 c Sol. found (all assignments made)... 0.35 c Sol. found (all assignments made)... 0.35 c Sol. found (all assignments made)... 0.35 c Sol. found (all assignments made)... 0.35 c Sol. found (all assignments made)... 0.35 c Sol. found (all assignments made)... 0.35 c Sol. found (all assignments made)... 0.35 c Sol. found (all assignments made)... 0.56 c CHANGE to LPR mode... UB: 54 MIS: 0 LPR: 49 (0.0097778) Diff: 0 0.56 c Restart #0 #Var: 132 LB: 0 @ 0.538 1.63 c Restart #1 #Var: 114 LB: 51 @ 1.607 2.20 s OPTIMUM FOUND 2.20 c Cost: 54 2.20 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 2.20 v -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 2.20 v 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 2.20 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 2.20 v x114 -x115 x116 x117 -x118 -x119 x120 x121 -x122 -x123 x124 -x125 x126 -x127 x128 -x129 x130 x131 -x132 2.20 c Exit Code: 30 2.20 c Total time: 2.185 s
OK 54
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/node42/watcher-40386-1149418814 -o ROOT/results/node42/solver-40386-1149418814 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node42/40386-1149418814/instance-40386-1149418814.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.95 0.92 2/64 28776 /proc/meminfo: memFree=1430712/2055920 swapFree=4181444/4192956 [pid=28776] ppid=28774 vsize=4664 CPUtime=0 /proc/28776/stat : 28776 (bsolo) R 28774 28776 28730 0 -1 0 167 0 0 0 0 0 0 0 18 0 1 0 207548451 4775936 147 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 12377442 0 0 4096 0 0 0 0 17 1 0 0 /proc/28776/statm: 1166 151 112 55 0 46 0 Child status: 30 Real time (s): 2.21306 CPU time (s): 2.18967 CPU user time (s): 2.13068 CPU system time (s): 0.058991 CPU usage (%): 98.9429 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node42 on Sun Jun 4 11:00:14 UTC 2006 FILE ID= 40386-1149418814 PBS_JOBID= 315631 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8a1.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node42/40386-1149418814/instance-40386-1149418814.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node42/watcher-40386-1149418814 -o ROOT/results/node42/solver-40386-1149418814 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node42/40386-1149418814/instance-40386-1149418814.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 2e974af763e555a73d17fc5f836f5561 RANDOM SEED= 803317136 /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 : 3000.216 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 : 3000.216 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: 1430920 kB Buffers: 26716 kB Cached: 526516 kB SwapCached: 3212 kB Active: 100544 kB Inactive: 461412 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1430920 kB SwapTotal: 4192956 kB SwapFree: 4181444 kB Dirty: 292 kB Writeback: 0 kB Mapped: 14932 kB Slab: 49048 kB Committed_AS: 392800 kB PageTables: 1428 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node42 on Sun Jun 4 11:00:16 UTC 2006