Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS 4.1L | OPT | 50 | 0.004998 | 0.00513796 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-50-2_0-yes1-3.opb |
MD5SUM | e0fa076a6939280b8b7e6d5e10f6c17b |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 50 |
Best CPU time to get the best result obtained on this benchmark | 0.004998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 50 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 150 |
Number of constraints which are clauses | 150 |
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 | 3 |
Number of terms in the objective function | 100 |
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 | 100 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 100 |
Number of bits of the biggest sum of numbers | 7 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00 c Solving ROOT/tmp/node7/41804-1149417546/instance-41804-1149417546.opb ...... 0.00 c done parsing opb. 0.00 o 50 0.00 o 50 0.00 s OPTIMUM FOUND 0.00 c Total Run Time 0.001 0.00 v x1 -x10 x100 -x11 x12 -x13 x14 -x15 x16 x17 -x18 -x19 -x2 x20 -x21 x22 x23 -x24 -x25 x26 -x27 x28 x29 -x3 -x30 x31 -x32 -x33 x34 x35 0.00 v -x36 -x37 x38 -x39 x4 x40 x41 -x42 -x43 x44 x45 -x46 x47 -x48 -x49 x5 x50 x51 -x52 x53 -x54 -x55 x56 -x57 x58 -x59 -x6 x60 -x61 x62 0.00 v x63 -x64 -x65 x66 x67 -x68 x69 x7 -x70 x71 -x72 -x73 x74 x75 -x76 -x77 x78 x79 -x8 -x80 -x81 x82 x83 -x84 x85 -x86 x87 -x88 -x89 x9 0.00 v x90 x91 -x92 x93 -x94 -x95 x96 x97 -x98 -x99
OK 50
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/node7/watcher-41804-1149417546 -o ROOT/results/node7/solver-41804-1149417546 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node7/41804-1149417546/instance-41804-1149417546.opb 242957579 Current StackSize limit: 67108864 bytes !!! unable to read /proc/30304/task filesystem (No such file or directory) !!!/proc/loadavg: 0.84 0.95 0.98 1/64 30304 /proc/meminfo: memFree=1294496/2055920 swapFree=4181500/4192956 [pid=30304] ppid=30302 vsize=0 CPUtime=0 /proc/30304/stat : 30304 (PBS4L) R 30302 30304 30258 0 -1 4194308 161 0 0 0 0 0 0 0 19 0 1 0 207416848 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0 /proc/30304/statm: 0 0 0 0 0 0 0 Child status: 0 Real time (s): 0.00513796 CPU time (s): 0.004998 CPU user time (s): 0.001999 CPU system time (s): 0.002999 CPU usage (%): 97.2759 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node7 on Sun Jun 4 10:39:07 UTC 2006 FILE ID= 41804-1149417546 PBS_JOBID= 315464 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-50-2_0-yes1-3.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node7/41804-1149417546/instance-41804-1149417546.opb 242957579 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node7/watcher-41804-1149417546 -o ROOT/results/node7/solver-41804-1149417546 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node7/41804-1149417546/instance-41804-1149417546.opb 242957579 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= e0fa076a6939280b8b7e6d5e10f6c17b RANDOM SEED= 242957579 /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 : 3000.232 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 : 3000.232 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: 1294704 kB Buffers: 32984 kB Cached: 654112 kB SwapCached: 3308 kB Active: 103664 kB Inactive: 592292 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1294704 kB SwapTotal: 4192956 kB SwapFree: 4181500 kB Dirty: 292 kB Writeback: 0 kB Mapped: 14972 kB Slab: 51228 kB Committed_AS: 386036 kB PageTables: 1480 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node7 on Sun Jun 4 10:39:07 UTC 2006