Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 67 | 0.043992 | 0.048901 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=67-Q=223.opb |
MD5SUM | 335f26ee012400c5e0e8110bcfbccc9a |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 67 |
Best CPU time to get the best result obtained on this benchmark | 0.009998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 67 |
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 | 276062 |
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: 1120 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 | 2947 6973 | 982 0 0 nan | 0.000 % | 0.03 c | 100 | 2889 6844 | 1080 94 1550 16.5 | 8.676 % | 0.04 c ============================================================================== 0.04 c [1mFound solution: 67[0m 0.04 o 67 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 | 148 | 2342 5583 | 780 101 1721 17.0 | 8.676 % | 0.04 c ============================================================================== 0.04 c [1mOptimal solution: 67[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 -x33 0.04 v 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 0.04 v -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 -x86 0.04 v -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 : 161 (3745 /sec) 0.04 c decisions : 255 (5931 /sec) 0.04 c propagations : 0 (0 /sec) 0.04 c inspects : 0 (0 /sec) 0.04 c CPU time : 0.042993 s 0.04 c _______________________________________________________________________________
OK 67
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/node71/watcher-47585-1149855032 -o ROOT/results/node71/solver-47585-1149855032 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node71/47585-1149855032/instance-47585-1149855032.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.96 0.91 0.89 3/64 1541 /proc/meminfo: memFree=1737568/2055920 swapFree=4182216/4192956 [pid=1541] ppid=1539 vsize=1048 CPUtime=0 /proc/1541/stat : 1541 (minisat+) R 1539 1541 1495 0 -1 4194304 105 0 0 0 0 0 0 0 19 0 1 0 251172920 1073152 90 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/1541/statm: 262 90 74 215 0 44 0 Child status: 30 Real time (s): 0.048901 CPU time (s): 0.043992 CPU user time (s): 0.042993 CPU system time (s): 0.000999 CPU usage (%): 89.9613 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node71 on Fri Jun 9 12:10:32 UTC 2006 FILE ID= 47585-1149855032 PBS_JOBID= 383578 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=67-Q=223.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node71/47585-1149855032/instance-47585-1149855032.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-47585-1149855032 -o ROOT/results/node71/solver-47585-1149855032 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node71/47585-1149855032/instance-47585-1149855032.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 335f26ee012400c5e0e8110bcfbccc9a RANDOM SEED= 370889742 /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 : 3000.236 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 : 3000.236 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: 1737776 kB Buffers: 32416 kB Cached: 214436 kB SwapCached: 2368 kB Active: 56144 kB Inactive: 199312 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1737776 kB SwapTotal: 4192956 kB SwapFree: 4182216 kB Dirty: 180 kB Writeback: 0 kB Mapped: 15104 kB Slab: 48768 kB Committed_AS: 544784 kB PageTables: 1468 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node71 on Fri Jun 9 12:10:33 UTC 2006