Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS 4.1L | OPT | 50 | 0.003998 | 0.00655488 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-50-3_4-yes1-4.opb |
MD5SUM | ae71e7f3830a7f496580905b76db98c8 |
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 | 0.003998 |
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 | 220 |
Number of constraints which are clauses | 218 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 2 |
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 | 2 |
Number of bits of the biggest number in a constraint | 2 |
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/node34/41772-1149413682/instance-41772-1149413682.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 0.00 v -x35 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 0.00 v x62 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 0.00 v x9 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/node34/watcher-41772-1149413682 -o ROOT/results/node34/solver-41772-1149413682 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node34/41772-1149413682/instance-41772-1149413682.opb 464012 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.84 0.94 0.96 2/64 7959 /proc/meminfo: memFree=1824648/2055920 swapFree=4181348/4192956 [pid=7959] ppid=7957 vsize=1368 CPUtime=0 /proc/7959/stat : 7959 (PBS4L) R 7957 7959 7913 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 207032067 1400832 130 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/7959/statm: 342 130 107 232 0 107 0 Child status: 0 Real time (s): 0.00655488 CPU time (s): 0.003998 CPU user time (s): 0.002999 CPU system time (s): 0.000999 CPU usage (%): 60.9927 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node34 on Sun Jun 4 09:34:42 UTC 2006 FILE ID= 41772-1149413682 PBS_JOBID= 315053 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-50-3_4-yes1-4.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node34/41772-1149413682/instance-41772-1149413682.opb 464012 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node34/watcher-41772-1149413682 -o ROOT/results/node34/solver-41772-1149413682 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node34/41772-1149413682/instance-41772-1149413682.opb 464012 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= ae71e7f3830a7f496580905b76db98c8 RANDOM SEED= 464012 /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 : 3000.277 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 : 3000.277 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: 1824856 kB Buffers: 18760 kB Cached: 150212 kB SwapCached: 3272 kB Active: 48388 kB Inactive: 129244 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1824856 kB SwapTotal: 4192956 kB SwapFree: 4181348 kB Dirty: 204 kB Writeback: 0 kB Mapped: 14836 kB Slab: 39448 kB Committed_AS: 455488 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node34 on Sun Jun 4 09:34:42 UTC 2006