Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 283 | 0.025995 | 0.0292891 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=283-Q=293.opb |
MD5SUM | a3c66b6c441287c299c77d1532171943 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 283 |
Best CPU time to get the best result obtained on this benchmark | 0.015997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 283 |
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 | 82919 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 344040 |
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 0.01 o 283 0.02 c optimum objective found = 283 0.02 c total time : 0.02 s 0.02 s OPTIMUM FOUND 0.02 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 -x32 0.02 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 0.02 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 0.02 v -x87 -x88 -x89 -x90 x91 -x92 x93 -x94 -x95 x96 -x97 -x98 x99
OK 283
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/node76/watcher-47671-1149843391 -o ROOT/results/node76/solver-47671-1149843391 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node76/47671-1149843391/instance-47671-1149843391.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.68 0.90 0.89 2/68 14647 /proc/meminfo: memFree=1353664/2055888 swapFree=4085384/4096564 [pid=14647] ppid=14645 vsize=2336 CPUtime=0 /proc/14647/stat : 14647 (Pueblo) R 14645 14647 14601 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 249978509 2392064 130 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 4787096 0 0 4096 0 0 0 0 17 1 0 0 /proc/14647/statm: 584 130 111 16 0 11 0 Child status: 30 Real time (s): 0.0292891 CPU time (s): 0.025995 CPU user time (s): 0.023996 CPU system time (s): 0.001999 CPU usage (%): 88.7532 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node76 on Fri Jun 9 08:56:31 UTC 2006 FILE ID= 47671-1149843391 PBS_JOBID= 382202 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=283-Q=293.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node76/47671-1149843391/instance-47671-1149843391.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node76/watcher-47671-1149843391 -o ROOT/results/node76/solver-47671-1149843391 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node76/47671-1149843391/instance-47671-1149843391.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= a3c66b6c441287c299c77d1532171943 RANDOM SEED= 776228697 /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 : 3000.236 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 : 6006.14 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 : 3000.236 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 : 5999.40 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055888 kB MemFree: 1353872 kB Buffers: 44608 kB Cached: 581572 kB SwapCached: 2412 kB Active: 131888 kB Inactive: 502996 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1353872 kB SwapTotal: 4096564 kB SwapFree: 4085384 kB Dirty: 256 kB Writeback: 0 kB Mapped: 16564 kB Slab: 53808 kB Committed_AS: 528176 kB PageTables: 1264 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node76 on Fri Jun 9 08:56:31 UTC 2006