Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 79 | 0.038993 | 0.0416301 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=79-Q=173.opb |
MD5SUM | 3166c16bf40fe60f901286b7275e91ad |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 79 |
Best CPU time to get the best result obtained on this benchmark | 0.009997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 79 |
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 | 274788 |
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: 1121 Base: 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 | 2827 6706 | 942 0 0 nan | 0.000 % | 0.03 c ============================================================================== 0.03 c [1mFound solution: 173[0m 0.03 o 173 0.03 c ---[ 0]---> BDD-cost: 5 0.03 c ==================================[MINISAT+]================================== 0.03 c | Conflicts | Original | Learnt | Progress | 0.03 c | | Clauses Literals | Max Clauses Literals LPC | | 0.03 c ============================================================================== 0.03 c | 29 | 2523 6015 | 841 24 186 7.8 | 0.000 % | 0.03 c ============================================================================== 0.03 c [1mFound solution: 79[0m 0.03 o 79 0.03 c ---[ 0]---> BDD-cost: 5 0.03 c ==================================[MINISAT+]================================== 0.03 c | Conflicts | Original | Learnt | Progress | 0.03 c | | Clauses Literals | Max Clauses Literals LPC | | 0.03 c ============================================================================== 0.03 c | 48 | 2328 5566 | 776 37 425 11.5 | 0.000 % | 0.04 c ============================================================================== 0.04 c [1mOptimal solution: 79[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 -x32 0.04 v 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 -x59 -x60 -x61 0.04 v -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 -x74 x75 x76 -x77 x78 -x79 x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 0.04 v -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 : 89 (2406 /sec) 0.04 c decisions : 150 (4055 /sec) 0.04 c propagations : 0 (0 /sec) 0.04 c inspects : 0 (0 /sec) 0.04 c CPU time : 0.036994 s 0.04 c _______________________________________________________________________________
OK 79
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/node68/watcher-47489-1149844976 -o ROOT/results/node68/solver-47489-1149844976 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node68/47489-1149844976/instance-47489-1149844976.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.78 0.93 0.90 3/64 31803 /proc/meminfo: memFree=1640440/2055920 swapFree=4182328/4192956 [pid=31803] ppid=31801 vsize=1048 CPUtime=0 /proc/31803/stat : 31803 (minisat+) R 31801 31803 31757 0 -1 4194304 107 0 0 0 0 0 0 0 19 0 1 0 250167121 1073152 92 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618678 0 0 4096 16386 0 0 0 17 1 0 0 /proc/31803/statm: 262 92 74 215 0 44 0 Child status: 30 Real time (s): 0.0416301 CPU time (s): 0.038993 CPU user time (s): 0.036994 CPU system time (s): 0.001999 CPU usage (%): 93.6655 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node68 on Fri Jun 9 09:22:56 UTC 2006 FILE ID= 47489-1149844976 PBS_JOBID= 382328 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=79-Q=173.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node68/47489-1149844976/instance-47489-1149844976.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-47489-1149844976 -o ROOT/results/node68/solver-47489-1149844976 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node68/47489-1149844976/instance-47489-1149844976.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 3166c16bf40fe60f901286b7275e91ad RANDOM SEED= 202368700 /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 : 3000.279 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 : 3000.279 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: 1640648 kB Buffers: 41000 kB Cached: 299472 kB SwapCached: 2384 kB Active: 112096 kB Inactive: 237144 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1640648 kB SwapTotal: 4192956 kB SwapFree: 4182328 kB Dirty: 292 kB Writeback: 0 kB Mapped: 15560 kB Slab: 52080 kB Committed_AS: 528964 kB PageTables: 1400 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node68 on Fri Jun 9 09:22:56 UTC 2006