Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS 4.1L | OPT | 157 | 0.015996 | 0.020287 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=157-Q=163.opb |
MD5SUM | df757e5b179708f35d0de82dba4f58fd |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 157 |
Best CPU time to get the best result obtained on this benchmark | 0.015996 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 157 |
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 | 286712 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00 c Solving ROOT/tmp/node65/48512-1149851320/instance-48512-1149851320.opb ...... 0.01 c done parsing opb. 0.01 o 157 0.01 o 157 0.01 s OPTIMUM FOUND 0.01 c Total Run Time 0.011998 0.01 v x1 x10 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 0.01 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 0.01 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 0.01 v -x88 x89 -x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
OK 157
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/node65/watcher-48512-1149851320 -o ROOT/results/node65/solver-48512-1149851320 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node65/48512-1149851320/instance-48512-1149851320.opb 896883136 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.77 0.92 0.89 2/64 23098 /proc/meminfo: memFree=1259000/2055920 swapFree=4181844/4192956 [pid=23098] ppid=23096 vsize=1400 CPUtime=0 /proc/23098/stat : 23098 (PBS4L) R 23096 23098 23052 0 -1 4194304 135 0 0 0 0 0 0 0 19 0 1 0 250801309 1433600 119 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134615395 0 0 4096 0 0 0 0 17 1 0 0 /proc/23098/statm: 350 120 100 232 0 115 0 Child status: 0 Real time (s): 0.020287 CPU time (s): 0.015996 CPU user time (s): 0.014997 CPU system time (s): 0.000999 CPU usage (%): 78.8486 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node65 on Fri Jun 9 11:08:40 UTC 2006 FILE ID= 48512-1149851320 PBS_JOBID= 383146 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=157-Q=163.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node65/48512-1149851320/instance-48512-1149851320.opb 896883136 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node65/watcher-48512-1149851320 -o ROOT/results/node65/solver-48512-1149851320 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node65/48512-1149851320/instance-48512-1149851320.opb 896883136 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= df757e5b179708f35d0de82dba4f58fd RANDOM SEED= 896883136 /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 : 3000.283 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 : 3000.283 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: 1259208 kB Buffers: 41096 kB Cached: 677472 kB SwapCached: 2776 kB Active: 101332 kB Inactive: 625920 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1259208 kB SwapTotal: 4192956 kB SwapFree: 4181844 kB Dirty: 24 kB Writeback: 0 kB Mapped: 14760 kB Slab: 55436 kB Committed_AS: 551832 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 node65 on Fri Jun 9 11:08:40 UTC 2006