Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | OPT | 93 | 14.6208 | 14.6482 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh209.opb |
MD5SUM | 9a114b4c3025a5b4bab0d53b11234eee |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 93 |
Best CPU time to get the best result obtained on this benchmark | 0.039993 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 93 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 900 |
Number of constraints which are clauses | 900 |
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 | 11 |
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 0.02 c INFO: OSL Context initialized. 0.04 c Initial problem consists of 200 variables and 900 constraints. 0.04 c Switching on LPR. 0.04 c No problem reductions applied in OPT. instance. 0.04 c preprocess terminated. Elapsed time: 0.03 0.04 c After prepocess the problem consists of 200 variables and 876 constraints. 0.19 c Initial Lower Bound: 68 7.64 c Restart #1 #Var: 200 LB: 68 @ 7.627 7.71 c Sol. found (all assignments made)... 7.71 o 98 7.71 c NEW SOLUTION FOUND: 98 @ 7.696 7.71 c Sol. found (all assignments made)... 7.71 o 97 7.71 c NEW SOLUTION FOUND: 97 @ 7.696 7.71 c Sol. found (all assignments made)... 7.71 c Sol. found (all assignments made)... 7.71 o 96 7.71 c NEW SOLUTION FOUND: 96 @ 7.696 7.71 c Sol. found (all assignments made)... 7.71 c Sol. found (all assignments made)... 7.71 o 95 7.71 c NEW SOLUTION FOUND: 95 @ 7.697 7.72 c Sol. found (all assignments made)... 7.72 c Sol. found (all assignments made)... 7.72 o 94 7.72 c NEW SOLUTION FOUND: 94 @ 7.701 7.72 c Sol. found (all assignments made)... 7.72 c Sol. found (all assignments made)... 7.72 c Sol. found (all assignments made)... 7.72 c Sol. found (all assignments made)... 7.72 c Sol. found (all assignments made)... 7.72 o 93 7.72 c NEW SOLUTION FOUND: 93 @ 7.707 7.72 c Sol. found (all assignments made)... 7.72 c Sol. found (all assignments made)... 7.73 c Sol. found (all assignments made)... 7.73 c Sol. found (all assignments made)... 7.75 c Sol. found (all assignments made)... 7.78 c Sol. found (all assignments made)... 7.78 c Sol. found (all assignments made)... 7.78 c Sol. found (all assignments made)... 7.79 c Sol. found (all assignments made)... 7.84 c Restart #2 #Var: 200 LB: 0 @ 7.825 8.07 c Restart #3 #Var: 196 LB: 2 @ 8.048 8.15 c Sol. found (all assignments made)... 8.22 c Restart #4 #Var: 186 LB: 7 @ 8.199 8.22 c Sol. found (all assignments made)... 8.23 c Sol. found (all assignments made)... 8.27 c Sol. found (all assignments made)... 8.44 c Restart #5 #Var: 186 LB: 7 @ 8.42 8.50 c Sol. found (all assignments made)... 8.52 c Sol. found (all assignments made)... 8.53 c Sol. found (all assignments made)... 8.54 c Sol. found (all assignments made)... 8.55 c Sol. found (all assignments made)... 8.56 c Sol. found (all assignments made)... 8.56 c Sol. found (all assignments made)... 8.56 c Sol. found (all assignments made)... 8.56 c Sol. found (all assignments made)... 8.57 c Sol. found (all assignments made)... 8.58 c Sol. found (all assignments made)... 8.58 c Sol. found (all assignments made)... 8.58 c Sol. found (all assignments made)... 8.58 c Sol. found (all assignments made)... 8.60 c Sol. found (all assignments made)... 8.60 c Sol. found (all assignments made)... 8.71 c CHANGE to LPR mode... UB: 93 MIS: 65 LPR: 74 (0.102) Diff: 0.87838 8.71 c Restart #0 #Var: 184 LB: 8 @ 8.696 13.28 c Restart #1 #Var: 182 LB: 75 @ 13.259 14.64 s OPTIMUM FOUND 14.64 c Cost: 93 14.64 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 14.64 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 -x60 14.64 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 x89 14.64 v -x90 -x91 x92 x93 -x94 -x95 x96 x97 -x98 x99 -x100 -x101 x102 -x103 x104 x105 -x106 x107 -x108 -x109 x110 -x111 x112 -x113 x114 14.64 v -x115 x116 x117 -x118 x119 -x120 -x121 x122 -x123 -x124 x125 -x126 x127 -x128 -x129 x130 x131 -x132 x133 -x134 -x135 x136 x137 14.64 v -x138 x139 -x140 -x141 x142 -x143 x144 x145 -x146 -x147 x148 x149 -x150 -x151 x152 x153 -x154 -x155 x156 x157 -x158 x159 -x160 14.64 v -x161 x162 -x163 x164 x165 -x166 x167 -x168 -x169 x170 x171 -x172 -x173 x174 -x175 x176 x177 -x178 -x179 x180 x181 -x182 x183 14.64 v -x184 -x185 x186 x187 -x188 x189 -x190 x191 -x192 -x193 -x194 x195 -x196 x197 -x198 -x199 -x200 14.64 c Exit Code: 30 14.64 c Total time: 14.617 s
OK 93
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/node54/watcher-40369-1149416979 -o ROOT/results/node54/solver-40369-1149416979 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node54/40369-1149416979/instance-40369-1149416979.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.97 0.91 2/64 13743 /proc/meminfo: memFree=1629216/2055920 swapFree=4180872/4192956 [pid=13743] ppid=13741 vsize=436 CPUtime=0 /proc/13743/stat : 13743 (bsolo) D 13741 13743 13697 0 -1 0 38 0 0 0 0 0 0 0 19 0 1 0 207365405 446464 23 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 10126116 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/13743/statm: 109 23 18 55 0 18 0 [startup+10.0028 s] /proc/loadavg: 0.93 0.97 0.91 2/64 13743 /proc/meminfo: memFree=1626152/2055920 swapFree=4180872/4192956 [pid=13743] ppid=13741 vsize=8072 CPUtime=9.98 /proc/13743/stat : 13743 (bsolo) R 13741 13743 13697 0 -1 0 16903 0 0 0 991 7 0 0 25 0 1 0 207365405 8265728 1220 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4159343496 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13743/statm: 2018 1220 440 55 0 910 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 8072 Child status: 30 Real time (s): 14.6482 CPU time (s): 14.6208 CPU user time (s): 14.5078 CPU system time (s): 0.112982 CPU usage (%): 99.8125 Max. virtual memory (cumulated for all children) (Kb): 8072
Begin job on node54 on Sun Jun 4 10:29:39 UTC 2006 FILE ID= 40369-1149416979 PBS_JOBID= 315405 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh209.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node54/40369-1149416979/instance-40369-1149416979.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node54/watcher-40369-1149416979 -o ROOT/results/node54/solver-40369-1149416979 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node54/40369-1149416979/instance-40369-1149416979.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 9a114b4c3025a5b4bab0d53b11234eee RANDOM SEED= 314371958 /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 : 3000.279 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 : 3000.279 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: 1629424 kB Buffers: 33556 kB Cached: 320124 kB SwapCached: 3864 kB Active: 96352 kB Inactive: 266196 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1629424 kB SwapTotal: 4192956 kB SwapFree: 4180872 kB Dirty: 164 kB Writeback: 0 kB Mapped: 14920 kB Slab: 49996 kB Committed_AS: 420796 kB PageTables: 1432 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node54 on Sun Jun 4 10:29:54 UTC 2006