Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
minisat+ 1.14 | UNSAT | 36.4045 | 36.4175 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900568706.opb |
MD5SUM | 082ddfc9fd4236cd65307e1807f0f4bb |
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 | 36.4045 |
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 | 711 |
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): ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 0.09 c ---[ 43]---> BDD-cost: 19 0.09 c ---[ 41]---> BDD-cost: 19 0.09 c ---[ 39]---> BDD-cost: 19 0.09 c ---[ 37]---> BDD-cost: 19 0.09 c ---[ 35]---> BDD-cost: 19 0.09 c ---[ 33]---> BDD-cost: 19 0.09 c ---[ 31]---> BDD-cost: 19 0.09 c ---[ 29]---> BDD-cost: 19 0.09 c ---[ 27]---> BDD-cost: 19 0.09 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: 352 maxlim: 660 bits: 10/10 0.11 c ==================================[MINISAT+]================================== 0.11 c | Conflicts | Original | Learnt | Progress | 0.11 c | | Clauses Literals | Max Clauses Literals LPC | | 0.11 c ============================================================================== 0.11 c | 0 | 6102 19040 | 2034 0 0 nan | 0.000 % | 0.12 c | 100 | 6085 18981 | 2237 97 1425 14.7 | 3.483 % | 0.13 c | 251 | 6085 18981 | 2461 248 6974 28.1 | 3.483 % | 0.16 c | 477 | 6085 18981 | 2707 474 17781 37.5 | 3.483 % | 0.19 c | 816 | 6085 18981 | 2977 813 31871 39.2 | 3.483 % | 0.26 c | 1324 | 6085 18981 | 3275 1321 68595 51.9 | 3.483 % | 0.38 c | 2086 | 6085 18981 | 3603 2083 117175 56.3 | 3.483 % | 0.54 c | 3225 | 6085 18981 | 3963 3222 182181 56.5 | 3.483 % | 0.84 c | 4935 | 6085 18981 | 4360 2793 150296 53.8 | 3.483 % | 1.25 c | 7499 | 6085 18981 | 4796 3061 164478 53.7 | 3.483 % | 1.95 c | 11345 | 6085 18981 | 5275 4354 245347 56.3 | 3.483 % | 3.10 c | 17111 | 6003 18693 | 5803 4631 256857 55.5 | 4.776 % | 4.75 c | 25761 | 5846 18161 | 6383 4198 195427 46.6 | 7.662 % | 6.77 c | 38736 | 5830 18109 | 7021 3735 140512 37.6 | 7.960 % | 9.60 c | 58200 | 5830 18109 | 7724 5042 187212 37.1 | 7.960 % | 13.79 c | 87393 | 5830 18109 | 8496 6209 220462 35.5 | 7.960 % | 20.36 c | 131183 | 5830 18109 | 9346 6158 199546 32.4 | 7.960 % | 28.76 c | 196867 | 5830 18109 | 10280 9477 265284 28.0 | 7.960 % | 36.41 c ============================================================================== 36.41 c [1mUNSATISFIABLE[0m 36.41 s UNSATISFIABLE 36.41 c _______________________________________________________________________________ 36.41 c 36.41 c restarts : 18 36.41 c conflicts : 258924 (7114 /sec) 36.41 c decisions : 382817 (10519 /sec) 36.41 c propagations : 0 (0 /sec) 36.41 c inspects : 0 (0 /sec) 36.41 c CPU time : 36.3945 s 36.41 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/node92/watcher-34644-1149214269 -o ROOT/results/node92/solver-34644-1149214269 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node92/34644-1149214269/instance-34644-1149214269.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.98 0.94 2/67 18711 /proc/meminfo: memFree=1320128/2055892 swapFree=4084900/4096564 [pid=18711] ppid=18709 vsize=1048 CPUtime=0 /proc/18711/stat : 18711 (minisat+) R 18709 18711 18666 0 -1 4194304 110 0 0 0 0 0 0 0 18 0 1 0 187065800 1073152 96 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/18711/statm: 262 97 74 215 0 44 0 [startup+10.0029 s] /proc/loadavg: 0.93 0.98 0.94 2/67 18711 /proc/meminfo: memFree=1316800/2055892 swapFree=4084900/4096564 [pid=18711] ppid=18709 vsize=4248 CPUtime=9.99 /proc/18711/stat : 18711 (minisat+) R 18709 18711 18666 0 -1 4194304 968 0 0 0 999 0 0 0 25 0 1 0 187065800 4349952 954 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134592897 0 0 4096 16386 0 0 0 17 1 0 0 /proc/18711/statm: 1062 954 122 215 0 844 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 4248 [startup+20.0092 s] /proc/loadavg: 0.94 0.98 0.94 2/67 18711 /proc/meminfo: memFree=1316224/2055892 swapFree=4084900/4096564 [pid=18711] ppid=18709 vsize=4900 CPUtime=19.99 /proc/18711/stat : 18711 (minisat+) R 18709 18711 18666 0 -1 4194304 1114 0 0 0 1999 0 0 0 25 0 1 0 187065800 5017600 1100 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580943 0 0 4096 16386 0 0 0 17 1 0 0 /proc/18711/statm: 1225 1100 122 215 0 1007 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 4900 [startup+30.0155 s] /proc/loadavg: 0.95 0.98 0.94 2/67 18711 /proc/meminfo: memFree=1315904/2055892 swapFree=4084900/4096564 [pid=18711] ppid=18709 vsize=5164 CPUtime=30 /proc/18711/stat : 18711 (minisat+) R 18709 18711 18666 0 -1 4194304 1191 0 0 0 3000 0 0 0 25 0 1 0 187065800 5287936 1177 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134579859 0 0 4096 16386 0 0 0 17 1 0 0 /proc/18711/statm: 1291 1177 122 215 0 1073 0 Current children cumulated CPU time (s) 30 Current children cumulated vsize (Kb) 5164 Child status: 20 Real time (s): 36.4175 CPU time (s): 36.4045 CPU user time (s): 36.3955 CPU system time (s): 0.008998 CPU usage (%): 99.9641 Max. virtual memory (cumulated for all children) (Kb): 5164
Begin job on node92 on Fri Jun 2 02:11:09 UTC 2006 FILE ID= 34644-1149214269 PBS_JOBID= 294558 BENCH NAME= ROOT/tmp/node92/34644-1149214269/instance-34644-1149214269.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node92/34644-1149214269/instance-34644-1149214269.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node92/watcher-34644-1149214269 -o ROOT/results/node92/solver-34644-1149214269 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node92/34644-1149214269/instance-34644-1149214269.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 082ddfc9fd4236cd65307e1807f0f4bb RANDOM SEED= 623423904 /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 : 3000.214 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 : 6006.19 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 : 3000.214 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1320400 kB Buffers: 40236 kB Cached: 619420 kB SwapCached: 3004 kB Active: 163124 kB Inactive: 505292 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1320400 kB SwapTotal: 4096564 kB SwapFree: 4084900 kB Dirty: 152 kB Writeback: 0 kB Mapped: 15188 kB Slab: 53916 kB Committed_AS: 212956 kB PageTables: 1256 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node92 on Fri Jun 2 02:11:46 UTC 2006