Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS 4.1L | OPT | 167 | 0.017997 | 0.0217759 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=167-Q=179.opb |
MD5SUM | c7982000cee132bf283ae9b2f2886b5e |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 167 |
Best CPU time to get the best result obtained on this benchmark | 0.017997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 167 |
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 | 291014 |
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/node60/48552-1149856261/instance-48552-1149856261.opb ...... 0.01 c done parsing opb. 0.01 o 167 0.02 o 167 0.02 s OPTIMUM FOUND 0.02 c Total Run Time 0.015998 0.02 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 -x36 x37 0.02 v 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 0.02 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 0.02 v -x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
OK 167
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/node60/watcher-48552-1149856261 -o ROOT/results/node60/solver-48552-1149856261 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node60/48552-1149856261/instance-48552-1149856261.opb 526805884 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.90 2/64 7359 /proc/meminfo: memFree=1326504/2055920 swapFree=4181460/4192956 [pid=7359] ppid=7357 vsize=1368 CPUtime=0 /proc/7359/stat : 7359 (PBS4L) R 7357 7359 7313 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 251293933 1400832 128 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/7359/statm: 342 128 104 232 0 107 0 Child status: 0 Real time (s): 0.0217759 CPU time (s): 0.017997 CPU user time (s): 0.017997 CPU system time (s): 0 CPU usage (%): 82.6464 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node60 on Fri Jun 9 12:31:01 UTC 2006 FILE ID= 48552-1149856261 PBS_JOBID= 383674 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=167-Q=179.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node60/48552-1149856261/instance-48552-1149856261.opb 526805884 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-48552-1149856261 -o ROOT/results/node60/solver-48552-1149856261 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node60/48552-1149856261/instance-48552-1149856261.opb 526805884 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= c7982000cee132bf283ae9b2f2886b5e RANDOM SEED= 526805884 /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 : 3000.257 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 : 3000.257 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: 1326712 kB Buffers: 42248 kB Cached: 609404 kB SwapCached: 3188 kB Active: 132332 kB Inactive: 528012 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1326712 kB SwapTotal: 4192956 kB SwapFree: 4181460 kB Dirty: 172 kB Writeback: 0 kB Mapped: 14752 kB Slab: 54904 kB Committed_AS: 556364 kB PageTables: 1484 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node60 on Fri Jun 9 12:31:01 UTC 2006