Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
minisat+ 1.14 | UNSAT | 68.7166 | 68.7516 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900564824.opb |
MD5SUM | ba7629ec9d43ef12b6ab9587104e8a0f |
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 | 8.92764 |
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 | 813 |
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) 0.10 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: 380 maxlim: 762 bits: 10/10 0.13 c ==================================[MINISAT+]================================== 0.13 c | Conflicts | Original | Learnt | Progress | 0.13 c | | Clauses Literals | Max Clauses Literals LPC | | 0.13 c ============================================================================== 0.13 c | 0 | 6308 19768 | 2102 0 0 nan | 0.000 % | 0.13 c | 100 | 6308 19768 | 2312 100 953 9.5 | 2.896 % | 0.15 c | 251 | 6308 19768 | 2543 251 8370 33.3 | 2.896 % | 0.17 c | 478 | 6308 19768 | 2797 478 17956 37.6 | 2.896 % | 0.21 c | 816 | 6308 19768 | 3077 816 38502 47.2 | 2.896 % | 0.27 c | 1324 | 6308 19768 | 3385 1324 65441 49.4 | 2.896 % | 0.38 c | 2083 | 6308 19768 | 3723 2083 118799 57.0 | 2.896 % | 0.55 c | 3225 | 6308 19768 | 4096 3225 187170 58.0 | 2.896 % | 0.79 c | 4935 | 6308 19768 | 4505 2797 133758 47.8 | 2.896 % | 1.22 c | 7497 | 6308 19768 | 4956 2924 154496 52.8 | 2.896 % | 1.89 c | 11341 | 6308 19768 | 5452 4168 229538 55.1 | 2.896 % | 2.95 c | 17107 | 6308 19768 | 5997 4217 215553 51.1 | 2.896 % | 4.62 c | 25757 | 6308 19768 | 6596 3458 156195 45.2 | 2.896 % | 7.34 c | 38733 | 6308 19768 | 7256 6152 356690 58.0 | 2.896 % | 11.56 c | 58194 | 6301 19745 | 7982 6764 388368 57.4 | 2.992 % | 18.53 c | 87387 | 6292 19714 | 8780 7140 404820 56.7 | 3.089 % | 29.60 c | 131176 | 6219 19460 | 9658 5797 293731 50.7 | 4.151 % | 47.74 c | 196861 | 6064 18929 | 10624 7083 342042 48.3 | 6.564 % | 66.82 c | 295388 | 6048 18877 | 11686 7867 179137 22.8 | 6.853 % | 68.74 c ============================================================================== 68.74 c [1mUNSATISFIABLE[0m 68.74 s UNSATISFIABLE 68.74 c _______________________________________________________________________________ 68.74 c 68.74 c restarts : 19 68.74 c conflicts : 309271 (4501 /sec) 68.74 c decisions : 417073 (6071 /sec) 68.74 c propagations : 0 (0 /sec) 68.74 c inspects : 0 (0 /sec) 68.74 c CPU time : 68.7046 s 68.74 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/node74/watcher-34681-1149218607 -o ROOT/results/node74/solver-34681-1149218607 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node74/34681-1149218607/instance-34681-1149218607.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.91 3/64 27790 /proc/meminfo: memFree=1459728/2055920 swapFree=4182292/4192956 [pid=27790] ppid=27788 vsize=1048 CPUtime=0 /proc/27790/stat : 27790 (minisat+) R 27788 27790 27745 0 -1 4194304 108 0 0 0 0 0 0 0 20 0 1 0 187525043 1073152 93 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/27790/statm: 262 93 74 215 0 44 0 [startup+10.0023 s] /proc/loadavg: 0.93 0.95 0.91 2/64 27790 /proc/meminfo: memFree=1455904/2055920 swapFree=4182292/4192956 [pid=27790] ppid=27788 vsize=4776 CPUtime=9.98 /proc/27790/stat : 27790 (minisat+) R 27788 27790 27745 0 -1 4194304 1102 0 0 0 998 0 0 0 25 0 1 0 187525043 4890624 1087 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581415 0 0 4096 16386 0 0 0 17 1 0 0 /proc/27790/statm: 1194 1087 123 215 0 976 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 4776 [startup+20.0082 s] /proc/loadavg: 0.94 0.96 0.91 2/64 27790 /proc/meminfo: memFree=1455464/2055920 swapFree=4182292/4192956 [pid=27790] ppid=27788 vsize=5304 CPUtime=19.98 /proc/27790/stat : 27790 (minisat+) R 27788 27790 27745 0 -1 4194304 1215 0 0 0 1998 0 0 0 25 0 1 0 187525043 5431296 1200 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574486 0 0 4096 16386 0 0 0 17 1 0 0 /proc/27790/statm: 1326 1200 123 215 0 1108 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 5304 [startup+30.0142 s] /proc/loadavg: 0.95 0.96 0.91 2/64 27790 /proc/meminfo: memFree=1455208/2055920 swapFree=4182292/4192956 [pid=27790] ppid=27788 vsize=5576 CPUtime=29.99 /proc/27790/stat : 27790 (minisat+) R 27788 27790 27745 0 -1 4194304 1281 0 0 0 2999 0 0 0 25 0 1 0 187525043 5709824 1266 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576114 0 0 4096 16386 0 0 0 17 1 0 0 /proc/27790/statm: 1394 1266 123 215 0 1176 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 5576 [startup+40.0201 s] /proc/loadavg: 0.95 0.96 0.91 2/64 27790 /proc/meminfo: memFree=1454568/2055920 swapFree=4182292/4192956 [pid=27790] ppid=27788 vsize=6236 CPUtime=39.99 /proc/27790/stat : 27790 (minisat+) R 27788 27790 27745 0 -1 4194304 1434 0 0 0 3999 0 0 0 25 0 1 0 187525043 6385664 1419 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574190 0 0 4096 16386 0 0 0 17 1 0 0 /proc/27790/statm: 1559 1419 123 215 0 1341 0 Current children cumulated CPU time (s) 39.99 Current children cumulated vsize (Kb) 6236 [startup+50.0261 s] /proc/loadavg: 0.96 0.96 0.91 2/64 27790 /proc/meminfo: memFree=1454376/2055920 swapFree=4182292/4192956 [pid=27790] ppid=27788 vsize=6372 CPUtime=49.99 /proc/27790/stat : 27790 (minisat+) R 27788 27790 27745 0 -1 4194304 1471 0 0 0 4999 0 0 0 25 0 1 0 187525043 6524928 1456 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580890 0 0 4096 16386 0 0 0 17 1 0 0 /proc/27790/statm: 1593 1456 123 215 0 1375 0 Current children cumulated CPU time (s) 49.99 Current children cumulated vsize (Kb) 6372 [startup+60.0321 s] /proc/loadavg: 0.97 0.96 0.91 2/64 27790 /proc/meminfo: memFree=1454248/2055920 swapFree=4182292/4192956 [pid=27790] ppid=27788 vsize=6504 CPUtime=59.99 /proc/27790/stat : 27790 (minisat+) R 27788 27790 27745 0 -1 4194304 1507 0 0 0 5999 0 0 0 25 0 1 0 187525043 6660096 1492 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574293 0 0 4096 16386 0 0 0 17 1 0 0 /proc/27790/statm: 1626 1492 123 215 0 1408 0 Current children cumulated CPU time (s) 59.99 Current children cumulated vsize (Kb) 6504 Child status: 20 Real time (s): 68.7516 CPU time (s): 68.7166 CPU user time (s): 68.7056 CPU system time (s): 0.010998 CPU usage (%): 99.9491 Max. virtual memory (cumulated for all children) (Kb): 6504
Begin job on node74 on Fri Jun 2 03:23:27 UTC 2006 FILE ID= 34681-1149218607 PBS_JOBID= 295048 BENCH NAME= ROOT/tmp/node74/34681-1149218607/instance-34681-1149218607.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node74/34681-1149218607/instance-34681-1149218607.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node74/watcher-34681-1149218607 -o ROOT/results/node74/solver-34681-1149218607 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node74/34681-1149218607/instance-34681-1149218607.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= ba7629ec9d43ef12b6ab9587104e8a0f RANDOM SEED= 754119621 /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 : 3000.274 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 : 3000.274 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: 1459936 kB Buffers: 35116 kB Cached: 483696 kB SwapCached: 2476 kB Active: 85076 kB Inactive: 442568 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1459936 kB SwapTotal: 4192956 kB SwapFree: 4182292 kB Dirty: 164 kB Writeback: 0 kB Mapped: 15796 kB Slab: 54360 kB Committed_AS: 185216 kB PageTables: 1424 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node74 on Fri Jun 2 03:24:36 UTC 2006