Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
minisat+ 1.14 | UNSAT | 7.35388 | 7.35924 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900546076.opb |
MD5SUM | 148040983257ccf233b3daf7936d3c1f |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 7.35388 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 231 |
Total number of constraints | 2707 |
Number of constraints which are clauses | 2684 |
Number of constraints which are cardinality constraints (but not clauses) | 22 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 110 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 25 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 723 |
Number of bits of the biggest sum of numbers | 10 |
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... 0.09 c Converting 2707 PB-constraints to clauses... 0.09 c -- Unit propagations: (none) 0.09 c -- Detecting intervals from adjacent constraints: ###################### 0.09 c -- Clauses(.)/Splits(s): ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 0.10 c ---[ 43]---> BDD-cost: 19 0.10 c ---[ 41]---> BDD-cost: 19 0.10 c ---[ 39]---> BDD-cost: 19 0.10 c ---[ 37]---> BDD-cost: 19 0.10 c ---[ 35]---> BDD-cost: 19 0.10 c ---[ 33]---> BDD-cost: 19 0.10 c ---[ 31]---> BDD-cost: 19 0.10 c ---[ 29]---> BDD-cost: 19 0.10 c ---[ 27]---> BDD-cost: 19 0.10 c ---[ 25]---> BDD-cost: 19 0.10 c ---[ 23]---> BDD-cost: 19 0.10 c ---[ 21]---> BDD-cost: 19 0.10 c ---[ 19]---> BDD-cost: 19 0.10 c ---[ 17]---> BDD-cost: 19 0.10 c ---[ 15]---> BDD-cost: 19 0.10 c ---[ 13]---> BDD-cost: 19 0.10 c ---[ 11]---> BDD-cost: 19 0.10 c ---[ 9]---> BDD-cost: 19 0.10 c ---[ 7]---> BDD-cost: 19 0.10 c ---[ 5]---> BDD-cost: 19 0.10 c ---[ 3]---> BDD-cost: 19 0.10 c ---[ 1]---> BDD-cost: 19 0.10 c ---[ 0]---> Adder-cost: 380 maxlim: 672 bits: 10/10 0.12 c ==================================[MINISAT+]================================== 0.12 c | Conflicts | Original | Learnt | Progress | 0.12 c | | Clauses Literals | Max Clauses Literals LPC | | 0.12 c ============================================================================== 0.12 c | 0 | 6295 19724 | 2098 0 0 nan | 0.000 % | 0.13 c | 100 | 6273 19643 | 2307 97 2106 21.7 | 3.392 % | 0.14 c | 250 | 6273 19643 | 2538 247 9633 39.0 | 3.392 % | 0.16 c | 477 | 6273 19643 | 2792 474 19615 41.4 | 3.392 % | 0.20 c | 815 | 6273 19643 | 3071 812 35154 43.3 | 3.392 % | 0.28 c | 1322 | 6273 19643 | 3378 1319 70317 53.3 | 3.392 % | 0.38 c | 2083 | 6160 19238 | 3716 2057 109425 53.2 | 5.233 % | 0.56 c | 3224 | 6096 19030 | 4088 3188 179311 56.2 | 6.395 % | 0.82 c | 4932 | 6053 18883 | 4497 2763 139371 50.4 | 7.171 % | 1.24 c | 7494 | 6037 18831 | 4946 2894 131617 45.5 | 7.461 % | 1.77 c | 11342 | 6012 18750 | 5441 4160 163441 39.3 | 7.946 % | 2.44 c | 17108 | 6012 18750 | 5985 4250 108234 25.5 | 7.946 % | 3.50 c | 25757 | 6012 18750 | 6584 3647 98037 26.9 | 7.946 % | 5.04 c | 38734 | 6012 18750 | 7242 6418 163664 25.5 | 7.946 % | 7.30 c | 58196 | 6012 18750 | 7967 3696 72301 19.6 | 7.946 % | 7.35 c ============================================================================== 7.35 c [1mUNSATISFIABLE[0m 7.35 s UNSATISFIABLE 7.35 c _______________________________________________________________________________ 7.35 c 7.35 c restarts : 15 7.35 c conflicts : 58712 (7991 /sec) 7.35 c decisions : 96104 (13081 /sec) 7.35 c propagations : 0 (0 /sec) 7.35 c inspects : 0 (0 /sec) 7.35 c CPU time : 7.34688 s 7.35 c _______________________________________________________________________________
ERROR: no interpretation found !
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node15/watcher-34653-1149215369 -o ROOT/results/node15/solver-34653-1149215369 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node15/34653-1149215369/instance-34653-1149215369.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.84 0.94 0.91 2/64 24801 /proc/meminfo: memFree=1455712/2055920 swapFree=4181408/4192956 [pid=24801] ppid=24799 vsize=1048 CPUtime=0 /proc/24801/stat : 24801 (minisat+) R 24799 24801 24756 0 -1 4194304 112 0 0 0 0 0 0 0 19 0 1 0 187199729 1073152 97 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/24801/statm: 262 97 74 215 0 44 0 Child status: 20 Real time (s): 7.35924 CPU time (s): 7.35388 CPU user time (s): 7.34688 CPU system time (s): 0.006998 CPU usage (%): 99.9271 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node15 on Fri Jun 2 02:29:29 UTC 2006 FILE ID= 34653-1149215369 PBS_JOBID= 294676 BENCH NAME= ROOT/tmp/node15/34653-1149215369/instance-34653-1149215369.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node15/34653-1149215369/instance-34653-1149215369.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node15/watcher-34653-1149215369 -o ROOT/results/node15/solver-34653-1149215369 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node15/34653-1149215369/instance-34653-1149215369.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 148040983257ccf233b3daf7936d3c1f RANDOM SEED= 739448232 /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 : 3000.285 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 : 3000.285 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: 1455984 kB Buffers: 20572 kB Cached: 519644 kB SwapCached: 3308 kB Active: 84000 kB Inactive: 465000 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1455984 kB SwapTotal: 4192956 kB SwapFree: 4181408 kB Dirty: 176 kB Writeback: 0 kB Mapped: 14680 kB Slab: 36936 kB Committed_AS: 200848 kB PageTables: 1488 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node15 on Fri Jun 2 02:29:37 UTC 2006