Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 149 | 0.047991 | 0.052399 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=149-Q=163.opb |
MD5SUM | 30b042fd354c0744cb97c1b1735aea44 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 149 |
Best CPU time to get the best result obtained on this benchmark | 0.013997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 149 |
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 | 285408 |
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 Parsing PB file... 0.01 c Converting 245 PB-constraints to clauses... 0.01 c -- Unit propagations: (none) 0.01 c -- Detecting intervals from adjacent constraints: # 0.01 c -- Clauses(.)/Splits(s): ............................................................................................................................................................................................................................................. 0.01 c ---[ 0]---> Sorter-cost: 1123 Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 0.02 c ==================================[MINISAT+]================================== 0.02 c | Conflicts | Original | Learnt | Progress | 0.02 c | | Clauses Literals | Max Clauses Literals LPC | | 0.02 c ============================================================================== 0.02 c | 0 | 2871 6813 | 957 0 0 nan | 0.000 % | 0.03 c | 101 | 2871 6813 | 1052 101 1941 19.2 | 9.562 % | 0.04 c ============================================================================== 0.04 c [1mFound solution: 149[0m 0.04 o 149 0.04 c ---[ 0]---> BDD-cost: 5 0.04 c ==================================[MINISAT+]================================== 0.04 c | Conflicts | Original | Learnt | Progress | 0.04 c | | Clauses Literals | Max Clauses Literals LPC | | 0.04 c ============================================================================== 0.04 c | 123 | 2641 6292 | 880 121 2345 19.4 | 9.562 % | 0.04 c ============================================================================== 0.04 c [1mOptimal solution: 149[0m 0.04 s OPTIMUM FOUND 0.04 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 0.04 v -x32 -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 0.04 v -x59 x60 -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 0.04 v -x86 x87 -x88 x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 0.04 c _______________________________________________________________________________ 0.04 c 0.04 c restarts : 3 0.04 c conflicts : 179 (3809 /sec) 0.04 c decisions : 238 (5065 /sec) 0.04 c propagations : 0 (0 /sec) 0.04 c inspects : 0 (0 /sec) 0.04 c CPU time : 0.046992 s 0.04 c _______________________________________________________________________________
OK 149
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-47441-1149839482 -o ROOT/results/node65/solver-47441-1149839482 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node65/47441-1149839482/instance-47441-1149839482.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.09 0.03 0.00 3/64 19143 /proc/meminfo: memFree=1261488/2055920 swapFree=4181844/4192956 [pid=19143] ppid=19141 vsize=1048 CPUtime=0 /proc/19143/stat : 19143 (minisat+) R 19141 19143 19097 0 -1 4194304 107 0 0 0 0 0 0 0 19 0 1 0 249617525 1073152 92 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005345 0 0 4096 16386 0 0 0 17 1 0 0 /proc/19143/statm: 262 92 74 215 0 44 0 Child status: 30 Real time (s): 0.052399 CPU time (s): 0.047991 CPU user time (s): 0.046992 CPU system time (s): 0.000999 CPU usage (%): 91.5877 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node65 on Fri Jun 9 07:51:22 UTC 2006 FILE ID= 47441-1149839482 PBS_JOBID= 381706 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=149-Q=163.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node65/47441-1149839482/instance-47441-1149839482.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node65/watcher-47441-1149839482 -o ROOT/results/node65/solver-47441-1149839482 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node65/47441-1149839482/instance-47441-1149839482.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 30b042fd354c0744cb97c1b1735aea44 RANDOM SEED= 278329926 /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: 1261760 kB Buffers: 40416 kB Cached: 676384 kB SwapCached: 2776 kB Active: 99304 kB Inactive: 626180 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1261760 kB SwapTotal: 4192956 kB SwapFree: 4181844 kB Dirty: 248 kB Writeback: 0 kB Mapped: 14760 kB Slab: 54608 kB Committed_AS: 494172 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 07:51:22 UTC 2006