Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 283 | 0.052991 | 0.059015 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=283-Q=293.opb |
MD5SUM | a3c66b6c441287c299c77d1532171943 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 283 |
Best CPU time to get the best result obtained on this benchmark | 0.015997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 283 |
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 | 82919 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 344040 |
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: 1195 Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2 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 | 0 | 3043 7221 | 1014 0 0 nan | 0.000 % | 0.04 c | 100 | 3036 7206 | 1115 99 2187 22.1 | 9.831 % | 0.04 c ============================================================================== 0.04 c [1mFound solution: 293[0m 0.04 o 293 0.04 c ---[ 0]---> BDD-cost: 6 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 | 107 | 3044 7224 | 1014 106 2364 22.3 | 9.831 % | 0.05 c ============================================================================== 0.05 c [1mFound solution: 283[0m 0.05 o 283 0.05 c ---[ 0]---> BDD-cost: 3 0.05 c ==================================[MINISAT+]================================== 0.05 c | Conflicts | Original | Learnt | Progress | 0.05 c | | Clauses Literals | Max Clauses Literals LPC | | 0.05 c ============================================================================== 0.05 c | 190 | 984 2416 | 328 18 488 27.1 | 9.831 % | 0.05 c ============================================================================== 0.05 c [1mOptimal solution: 283[0m 0.05 s OPTIMUM FOUND 0.05 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 0.05 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 0.05 v -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 0.05 v -x87 -x88 -x89 -x90 x91 -x92 x93 -x94 -x95 x96 -x97 -x98 x99 0.05 c _______________________________________________________________________________ 0.05 c 0.05 c restarts : 4 0.05 c conflicts : 194 (3805 /sec) 0.05 c decisions : 262 (5138 /sec) 0.05 c propagations : 0 (0 /sec) 0.05 c inspects : 0 (0 /sec) 0.05 c CPU time : 0.050992 s 0.05 c _______________________________________________________________________________
OK 283
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-47479-1149843379 -o ROOT/results/node71/solver-47479-1149843379 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node71/47479-1149843379/instance-47479-1149843379.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.75 0.89 0.88 2/64 29035 /proc/meminfo: memFree=1740672/2055920 swapFree=4182216/4192956 [pid=29035] ppid=29033 vsize=1048 CPUtime=0 /proc/29035/stat : 29035 (minisat+) D 29033 29035 28989 0 -1 4194304 85 0 0 0 0 0 0 0 19 0 1 0 250007555 1073152 70 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031051 0 2147483391 4096 16386 18446744072099781622 0 0 17 1 0 0 /proc/29035/statm: 262 70 58 215 0 44 0 Child status: 30 Real time (s): 0.059015 CPU time (s): 0.052991 CPU user time (s): 0.050992 CPU system time (s): 0.001999 CPU usage (%): 89.7924 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node71 on Fri Jun 9 08:56:19 UTC 2006 FILE ID= 47479-1149843379 PBS_JOBID= 382199 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=283-Q=293.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node71/47479-1149843379/instance-47479-1149843379.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-47479-1149843379 -o ROOT/results/node71/solver-47479-1149843379 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node71/47479-1149843379/instance-47479-1149843379.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= a3c66b6c441287c299c77d1532171943 RANDOM SEED= 447526754 /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: 1740880 kB Buffers: 30784 kB Cached: 213008 kB SwapCached: 2368 kB Active: 53332 kB Inactive: 199136 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1740880 kB SwapTotal: 4192956 kB SwapFree: 4182216 kB Dirty: 184 kB Writeback: 0 kB Mapped: 15104 kB Slab: 48572 kB Committed_AS: 482052 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 08:56:19 UTC 2006