Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | OPT | 95 | 23.6564 | 23.6806 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh301.opb |
MD5SUM | 21989a3a2eabf31d3de5b03788f598a8 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 95 |
Best CPU time to get the best result obtained on this benchmark | 0.023995 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 95 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 1000 |
Number of constraints which are clauses | 1000 |
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 | 14 |
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 1000 constraints. 0.05 c Switching on LPR. 0.05 c No problem reductions applied in OPT. instance. 0.05 c preprocess terminated. Elapsed time: 0.041 0.05 c After prepocess the problem consists of 200 variables and 963 constraints. 0.22 c Initial Lower Bound: 70 1.95 o 96 1.95 c NEW SOLUTION FOUND: 96 @ 1.944 3.30 o 95 3.30 c NEW SOLUTION FOUND: 95 @ 3.293 6.66 c Restart #1 #Var: 199 LB: 71 @ 6.653 19.67 c Restart #2 #Var: 193 LB: 72 @ 19.657 23.67 s OPTIMUM FOUND 23.67 c Cost: 95 23.67 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 23.67 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 -x61 23.67 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 23.67 v -x91 x92 -x93 x94 -x95 x96 x97 -x98 -x99 x100 -x101 -x102 -x103 x104 -x105 x106 -x107 x108 -x109 x110 -x111 x112 x113 -x114 x115 23.67 v -x116 x117 -x118 x119 -x120 -x121 x122 -x123 x124 -x125 -x126 -x127 x128 -x129 x130 -x131 x132 -x133 x134 -x135 x136 -x137 23.67 v x138 -x139 -x140 -x141 x142 -x143 x144 x145 -x146 x147 -x148 -x149 -x150 -x151 x152 x153 -x154 -x155 x156 x157 -x158 -x159 23.67 v -x160 -x161 x162 -x163 x164 x165 -x166 -x167 x168 x169 -x170 x171 -x172 x173 -x174 -x175 x176 x177 -x178 -x179 x180 x181 -x182 23.67 v x183 -x184 -x185 x186 x187 -x188 -x189 x190 x191 -x192 x193 -x194 -x195 x196 x197 -x198 -x199 x200 23.67 c Exit Code: 30 23.67 c Total time: 23.655 s
OK 95
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/node78/watcher-40350-1149414892 -o ROOT/results/node78/solver-40350-1149414892 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node78/40350-1149414892/instance-40350-1149414892.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.75 0.91 0.95 2/67 29196 /proc/meminfo: memFree=1544288/2055892 swapFree=4085732/4096564 [pid=29196] ppid=29194 vsize=4672 CPUtime=0 /proc/29196/stat : 29196 (bsolo) R 29194 29196 29150 0 -1 0 118 0 0 0 0 0 0 0 19 0 1 0 206518031 4784128 102 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 11473128 0 0 4096 0 0 0 0 17 1 0 0 /proc/29196/statm: 1168 110 91 55 0 46 0 [startup+10.002 s] /proc/loadavg: 0.79 0.91 0.95 2/67 29196 /proc/meminfo: memFree=1542112/2055892 swapFree=4085732/4096564 [pid=29196] ppid=29194 vsize=6824 CPUtime=9.98 /proc/29196/stat : 29196 (bsolo) R 29194 29196 29150 0 -1 0 22879 0 0 0 987 11 0 0 25 0 1 0 206518031 6987776 965 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4159002328 0 0 4096 16384 0 0 0 17 0 0 0 /proc/29196/statm: 1706 965 430 55 0 597 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 6824 [startup+20.0081 s] /proc/loadavg: 0.82 0.91 0.95 2/67 29196 /proc/meminfo: memFree=1541728/2055892 swapFree=4085732/4096564 [pid=29196] ppid=29194 vsize=7044 CPUtime=19.98 /proc/29196/stat : 29196 (bsolo) R 29194 29196 29150 0 -1 0 44533 0 0 0 1980 18 0 0 25 0 1 0 206518031 7213056 1024 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4159351679 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29196/statm: 1761 1024 430 55 0 652 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 7044 Child status: 30 Real time (s): 23.6806 CPU time (s): 23.6564 CPU user time (s): 23.4404 CPU system time (s): 0.215967 CPU usage (%): 99.898 Max. virtual memory (cumulated for all children) (Kb): 7044
Begin job on node78 on Sun Jun 4 09:54:52 UTC 2006 FILE ID= 40350-1149414892 PBS_JOBID= 315157 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh301.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node78/40350-1149414892/instance-40350-1149414892.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node78/watcher-40350-1149414892 -o ROOT/results/node78/solver-40350-1149414892 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node78/40350-1149414892/instance-40350-1149414892.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 21989a3a2eabf31d3de5b03788f598a8 RANDOM SEED= 875248265 /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 : 3000.225 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 : 3000.225 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: 2055892 kB MemFree: 1544496 kB Buffers: 28028 kB Cached: 420844 kB SwapCached: 2512 kB Active: 94020 kB Inactive: 363600 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1544496 kB SwapTotal: 4096564 kB SwapFree: 4085732 kB Dirty: 292 kB Writeback: 0 kB Mapped: 15196 kB Slab: 40352 kB Committed_AS: 416984 kB PageTables: 1420 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node78 on Sun Jun 4 09:55:16 UTC 2006