Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 307 | 0.065989 | 0.069514 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=307-Q=307.opb |
MD5SUM | 2a266d7d2ac4c37353699ef4f9c5f745 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 307 |
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 | 307 |
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 | 94249 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 355370 |
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: 1193 Base: 2 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 | 3242 7669 | 1080 0 0 nan | 0.000 % | 0.04 c | 100 | 3063 7267 | 1188 97 3317 34.2 | 9.067 % | 0.05 c ============================================================================== 0.05 c [1mFound solution: 307[0m 0.05 o 307 0.05 c ---[ 0]---> BDD-cost: 4 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 | 170 | 3034 7203 | 1011 166 4437 26.7 | 9.067 % | 0.06 c ============================================================================== 0.06 c [1mOptimal solution: 307[0m 0.06 s OPTIMUM FOUND 0.06 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 0.06 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 0.06 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 0.06 v -x87 -x88 -x89 -x90 x91 x92 -x93 -x94 x95 x96 -x97 -x98 x99 0.06 c _______________________________________________________________________________ 0.06 c 0.06 c restarts : 3 0.06 c conflicts : 259 (3985 /sec) 0.06 c decisions : 304 (4678 /sec) 0.06 c propagations : 0 (0 /sec) 0.06 c inspects : 0 (0 /sec) 0.06 c CPU time : 0.06499 s 0.06 c _______________________________________________________________________________
OK 307
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-47510-1149847055 -o ROOT/results/node71/solver-47510-1149847055 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node71/47510-1149847055/instance-47510-1149847055.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.77 0.92 0.89 3/64 29929 /proc/meminfo: memFree=1739896/2055920 swapFree=4182216/4192956 [pid=29929] ppid=29927 vsize=1048 CPUtime=0 /proc/29929/stat : 29929 (minisat+) R 29927 29929 29883 0 -1 4194304 107 0 0 0 0 0 0 0 19 0 1 0 250375184 1073152 92 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135002669 0 0 4096 16386 0 0 0 17 1 0 0 /proc/29929/statm: 262 92 74 215 0 44 0 Child status: 30 Real time (s): 0.069514 CPU time (s): 0.065989 CPU user time (s): 0.06499 CPU system time (s): 0.000999 CPU usage (%): 94.9291 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node71 on Fri Jun 9 09:57:35 UTC 2006 FILE ID= 47510-1149847055 PBS_JOBID= 382604 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=307-Q=307.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node71/47510-1149847055/instance-47510-1149847055.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-47510-1149847055 -o ROOT/results/node71/solver-47510-1149847055 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node71/47510-1149847055/instance-47510-1149847055.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 2a266d7d2ac4c37353699ef4f9c5f745 RANDOM SEED= 544462404 /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: 1740104 kB Buffers: 31244 kB Cached: 213296 kB SwapCached: 2368 kB Active: 54312 kB Inactive: 198852 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1740104 kB SwapTotal: 4192956 kB SwapFree: 4182216 kB Dirty: 292 kB Writeback: 0 kB Mapped: 15104 kB Slab: 48648 kB Committed_AS: 494524 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 09:57:35 UTC 2006