Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 53 | 0.030994 | 0.03551 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=53-Q=151.opb |
MD5SUM | 371b4b2fd2a2b22701db09549557c453 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 53 |
Best CPU time to get the best result obtained on this benchmark | 0.007997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 53 |
Optimality of the best value was proved | YES |
Number of variables | 99 |
Total number of constraints | 244 |
Number of constraints which are clauses | 243 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 81 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 65536 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 269124 |
Number of bits of the biggest sum of numbers | 19 |
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 Pueblo version 1.4 (September 2005) 0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00 c by Hossein Sheini 0.01 c starting to Solve 0.01 c #variables read: 99 - #constraints read: 246 0.02 o 151 0.03 o 53 0.03 c optimum objective found = 53 0.03 c total time : 0.02 s 0.03 s OPTIMUM FOUND 0.03 v x1 -x2 x3 -x4 x5 x6 -x7 -x8 -x9 x19 x10 x20 x11 x21 x12 -x22 -x13 x23 x14 -x24 -x15 -x25 -x16 x26 x17 -x27 -x18 -x28 -x29 -x30 -x31 0.03 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 0.03 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 0.03 v -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
OK 53
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/node66/watcher-47696-1149846754 -o ROOT/results/node66/solver-47696-1149846754 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node66/47696-1149846754/instance-47696-1149846754.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.95 0.90 2/64 4433 /proc/meminfo: memFree=1381968/2055920 swapFree=4182204/4192956 [pid=4433] ppid=4431 vsize=916 CPUtime=0 /proc/4433/stat : 4433 (Pueblo) R 4431 4433 4387 0 -1 4194304 44 0 0 0 0 0 0 0 18 0 1 0 250343523 937984 28 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 9839396 0 0 4096 0 0 0 0 17 1 0 0 /proc/4433/statm: 229 28 20 16 0 8 0 Child status: 30 Real time (s): 0.03551 CPU time (s): 0.030994 CPU user time (s): 0.028995 CPU system time (s): 0.001999 CPU usage (%): 87.2824 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node66 on Fri Jun 9 09:52:34 UTC 2006 FILE ID= 47696-1149846754 PBS_JOBID= 382527 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=53-Q=151.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node66/47696-1149846754/instance-47696-1149846754.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node66/watcher-47696-1149846754 -o ROOT/results/node66/solver-47696-1149846754 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node66/47696-1149846754/instance-47696-1149846754.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= 371b4b2fd2a2b22701db09549557c453 RANDOM SEED= 864333923 /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 : 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 : 3000.225 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 : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1382176 kB Buffers: 41260 kB Cached: 556276 kB SwapCached: 2496 kB Active: 109832 kB Inactive: 496444 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1382176 kB SwapTotal: 4192956 kB SwapFree: 4182204 kB Dirty: 288 kB Writeback: 0 kB Mapped: 15156 kB Slab: 53500 kB Committed_AS: 465072 kB PageTables: 1400 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node66 on Fri Jun 9 09:52:34 UTC 2006