Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
minisat+ 1.14 | UNSAT | 52.0781 | 52.1044 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900563801.opb |
MD5SUM | c0dce06d795e831bf046e609ad2fb3fd |
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 | 52.0781 |
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 | 719 |
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... 0.10 c -- Unit propagations: (none) 0.10 c -- Detecting intervals from adjacent constraints: ###################### 0.10 c -- Clauses(.)/Splits(s): ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 0.11 c ---[ 43]---> BDD-cost: 19 0.11 c ---[ 41]---> BDD-cost: 19 0.11 c ---[ 39]---> BDD-cost: 19 0.11 c ---[ 37]---> BDD-cost: 19 0.11 c ---[ 35]---> BDD-cost: 19 0.11 c ---[ 33]---> BDD-cost: 19 0.11 c ---[ 31]---> BDD-cost: 19 0.11 c ---[ 29]---> BDD-cost: 19 0.11 c ---[ 27]---> BDD-cost: 19 0.11 c ---[ 25]---> BDD-cost: 19 0.11 c ---[ 23]---> BDD-cost: 19 0.11 c ---[ 21]---> BDD-cost: 19 0.11 c ---[ 19]---> BDD-cost: 19 0.11 c ---[ 17]---> BDD-cost: 19 0.11 c ---[ 15]---> BDD-cost: 19 0.11 c ---[ 13]---> BDD-cost: 19 0.11 c ---[ 11]---> BDD-cost: 19 0.11 c ---[ 9]---> BDD-cost: 19 0.11 c ---[ 7]---> BDD-cost: 19 0.11 c ---[ 5]---> BDD-cost: 19 0.11 c ---[ 3]---> BDD-cost: 19 0.11 c ---[ 1]---> BDD-cost: 19 0.11 c ---[ 0]---> Adder-cost: 370 maxlim: 668 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 | 6233 19514 | 2077 0 0 nan | 0.000 % | 0.13 c | 100 | 6233 19514 | 2284 100 1910 19.1 | 3.125 % | 0.15 c | 250 | 6216 19455 | 2513 248 10052 40.5 | 3.516 % | 0.17 c | 477 | 6216 19455 | 2764 475 21115 44.5 | 3.516 % | 0.22 c | 815 | 6216 19455 | 3040 813 37735 46.4 | 3.516 % | 0.28 c | 1321 | 6216 19455 | 3345 1319 67256 51.0 | 3.516 % | 0.41 c | 2081 | 6216 19455 | 3679 2079 117372 56.5 | 3.516 % | 0.57 c | 3220 | 6216 19455 | 4047 3218 182903 56.8 | 3.516 % | 0.88 c | 4928 | 6216 19455 | 4452 2800 163083 58.2 | 3.516 % | 1.34 c | 7490 | 6216 19455 | 4897 3018 164296 54.4 | 3.516 % | 2.06 c | 11335 | 6216 19455 | 5387 4269 280409 65.7 | 3.516 % | 3.25 c | 17101 | 6216 19455 | 5925 4430 261213 59.0 | 3.516 % | 5.03 c | 25751 | 6199 19396 | 6518 3938 183902 46.7 | 3.809 % | 7.92 c | 38725 | 6156 19249 | 7170 3395 165362 48.7 | 4.590 % | 11.58 c | 58187 | 6124 19145 | 7887 4272 188005 44.0 | 5.176 % | 17.07 c | 87384 | 6106 19083 | 8676 4873 188003 38.6 | 5.371 % | 24.98 c | 131174 | 6106 19083 | 9543 8418 288475 34.3 | 5.371 % | 36.68 c | 196859 | 6016 18773 | 10498 5494 186164 33.9 | 6.836 % | 52.10 c ============================================================================== 52.10 c [1mUNSATISFIABLE[0m 52.10 s UNSATISFIABLE 52.10 c _______________________________________________________________________________ 52.10 c 52.10 c restarts : 18 52.10 c conflicts : 294389 (5654 /sec) 52.10 c decisions : 415654 (7984 /sec) 52.10 c propagations : 0 (0 /sec) 52.10 c inspects : 0 (0 /sec) 52.10 c CPU time : 52.0641 s 52.10 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/node30/watcher-34704-1149220968 -o ROOT/results/node30/solver-34704-1149220968 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node30/34704-1149220968/instance-34704-1149220968.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.51 0.81 0.92 2/64 16697 /proc/meminfo: memFree=1354072/2055920 swapFree=4180904/4192956 [pid=16697] ppid=16695 vsize=1048 CPUtime=0 /proc/16697/stat : 16697 (minisat+) R 16695 16697 16652 0 -1 4194304 106 0 0 0 0 0 0 0 19 0 1 0 187760391 1073152 91 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/16697/statm: 262 91 74 215 0 44 0 [startup+10.0018 s] /proc/loadavg: 0.59 0.82 0.92 2/64 16697 /proc/meminfo: memFree=1350624/2055920 swapFree=4180904/4192956 [pid=16697] ppid=16695 vsize=4460 CPUtime=9.98 /proc/16697/stat : 16697 (minisat+) R 16695 16697 16652 0 -1 4194304 1028 0 0 0 998 0 0 0 25 0 1 0 187760391 4567040 1013 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0 /proc/16697/statm: 1115 1013 122 215 0 897 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 4460 [startup+20.0088 s] /proc/loadavg: 0.65 0.83 0.92 2/64 16697 /proc/meminfo: memFree=1350176/2055920 swapFree=4180904/4192956 [pid=16697] ppid=16695 vsize=4992 CPUtime=19.99 /proc/16697/stat : 16697 (minisat+) R 16695 16697 16652 0 -1 4194304 1134 0 0 0 1998 1 0 0 25 0 1 0 187760391 5111808 1119 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134588672 0 0 4096 16386 0 0 0 17 1 0 0 /proc/16697/statm: 1248 1119 122 215 0 1030 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 4992 [startup+30.0149 s] /proc/loadavg: 0.70 0.83 0.92 2/64 16697 /proc/meminfo: memFree=1349728/2055920 swapFree=4180904/4192956 [pid=16697] ppid=16695 vsize=5388 CPUtime=29.99 /proc/16697/stat : 16697 (minisat+) R 16695 16697 16652 0 -1 4194304 1254 0 0 0 2998 1 0 0 25 0 1 0 187760391 5517312 1239 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580947 0 0 4096 16386 0 0 0 17 1 0 0 /proc/16697/statm: 1347 1239 122 215 0 1129 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 5388 [startup+40.0209 s] /proc/loadavg: 0.75 0.84 0.92 2/64 16697 /proc/meminfo: memFree=1349408/2055920 swapFree=4180904/4192956 [pid=16697] ppid=16695 vsize=5656 CPUtime=40 /proc/16697/stat : 16697 (minisat+) R 16695 16697 16652 0 -1 4194304 1322 0 0 0 3999 1 0 0 25 0 1 0 187760391 5791744 1307 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0 /proc/16697/statm: 1414 1307 122 215 0 1196 0 Current children cumulated CPU time (s) 40 Current children cumulated vsize (Kb) 5656 [startup+50.028 s] /proc/loadavg: 0.79 0.84 0.92 2/64 16697 /proc/meminfo: memFree=1349280/2055920 swapFree=4180904/4192956 [pid=16697] ppid=16695 vsize=5928 CPUtime=50 /proc/16697/stat : 16697 (minisat+) R 16695 16697 16652 0 -1 4194304 1362 0 0 0 4999 1 0 0 25 0 1 0 187760391 6070272 1347 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581415 0 0 4096 16386 0 0 0 17 1 0 0 /proc/16697/statm: 1482 1347 122 215 0 1264 0 Current children cumulated CPU time (s) 50 Current children cumulated vsize (Kb) 5928 Child status: 20 Real time (s): 52.1044 CPU time (s): 52.0781 CPU user time (s): 52.0641 CPU system time (s): 0.013997 CPU usage (%): 99.9495 Max. virtual memory (cumulated for all children) (Kb): 5928
Begin job on node30 on Fri Jun 2 04:02:48 UTC 2006 FILE ID= 34704-1149220968 PBS_JOBID= 295340 BENCH NAME= ROOT/tmp/node30/34704-1149220968/instance-34704-1149220968.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node30/34704-1149220968/instance-34704-1149220968.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node30/watcher-34704-1149220968 -o ROOT/results/node30/solver-34704-1149220968 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node30/34704-1149220968/instance-34704-1149220968.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= c0dce06d795e831bf046e609ad2fb3fd RANDOM SEED= 97387119 /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 : 3000.216 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 : 3000.216 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: 1354280 kB Buffers: 33424 kB Cached: 589164 kB SwapCached: 3828 kB Active: 253036 kB Inactive: 378336 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1354280 kB SwapTotal: 4192956 kB SwapFree: 4180904 kB Dirty: 344 kB Writeback: 0 kB Mapped: 14728 kB Slab: 56280 kB Committed_AS: 132960 kB PageTables: 1396 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node30 on Fri Jun 2 04:03:40 UTC 2006