Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
minisat+ 1.14 | UNSAT | 21.7527 | 21.7634 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900557362.opb |
MD5SUM | 0fb4f85eaa7daeec6ae4b4468524bb94 |
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 | 21.7527 |
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 | 709 |
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 0.09 c ---[ 23]---> BDD-cost: 19 0.09 c ---[ 21]---> BDD-cost: 19 0.09 c ---[ 19]---> BDD-cost: 19 0.09 c ---[ 17]---> BDD-cost: 19 0.09 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: 658 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 | 6291 19710 | 2097 0 0 nan | 0.000 % | 0.12 c | 103 | 6274 19651 | 2306 100 2226 22.3 | 3.389 % | 0.14 c | 253 | 6155 19236 | 2537 234 10276 43.9 | 5.327 % | 0.16 c | 479 | 6133 19164 | 2791 457 20082 43.9 | 5.712 % | 0.21 c | 816 | 6119 19111 | 3070 792 37299 47.1 | 5.905 % | 0.28 c | 1325 | 6103 19059 | 3377 1299 64613 49.7 | 6.196 % | 0.38 c | 2084 | 6083 18987 | 3714 2056 105194 51.2 | 6.583 % | 0.54 c | 3223 | 6083 18987 | 4086 3195 170674 53.4 | 6.583 % | 0.81 c | 4931 | 6069 18941 | 4495 2695 133978 49.7 | 6.776 % | 1.22 c | 7494 | 6028 18808 | 4944 2909 137246 47.2 | 7.551 % | 1.77 c | 11338 | 6019 18779 | 5439 4181 185498 44.4 | 7.745 % | 2.62 c | 17106 | 6019 18779 | 5982 4241 169789 40.0 | 7.745 % | 3.77 c | 25757 | 6019 18779 | 6581 3513 118551 33.7 | 7.745 % | 5.56 c | 38734 | 6019 18779 | 7239 6184 254700 41.2 | 7.745 % | 8.45 c | 58196 | 6019 18779 | 7963 6821 257080 37.7 | 7.745 % | 12.51 c | 87389 | 6019 18779 | 8759 7304 195766 26.8 | 7.745 % | 17.85 c | 131180 | 6019 18779 | 9635 6275 158870 25.3 | 7.745 % | 21.76 c ============================================================================== 21.76 c [1mUNSATISFIABLE[0m 21.76 s UNSATISFIABLE 21.76 c _______________________________________________________________________________ 21.76 c 21.76 c restarts : 17 21.76 c conflicts : 163460 (7520 /sec) 21.76 c decisions : 238600 (10976 /sec) 21.76 c propagations : 0 (0 /sec) 21.76 c inspects : 0 (0 /sec) 21.76 c CPU time : 21.7377 s 21.76 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/node77/watcher-34669-1149216904 -o ROOT/results/node77/solver-34669-1149216904 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node77/34669-1149216904/instance-34669-1149216904.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.93 1.01 0.96 2/67 24041 /proc/meminfo: memFree=1667544/2055892 swapFree=4085336/4096564 [pid=24041] ppid=24039 vsize=1048 CPUtime=0 /proc/24041/stat : 24041 (minisat+) R 24039 24041 23996 0 -1 4194304 109 0 0 0 0 0 0 0 19 0 1 0 187329613 1073152 95 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/24041/statm: 262 95 74 215 0 44 0 [startup+10.0028 s] /proc/loadavg: 0.94 1.01 0.96 2/67 24041 /proc/meminfo: memFree=1664088/2055892 swapFree=4085336/4096564 [pid=24041] ppid=24039 vsize=4484 CPUtime=9.99 /proc/24041/stat : 24041 (minisat+) R 24039 24041 23996 0 -1 4194304 1002 0 0 0 998 1 0 0 25 0 1 0 187329613 4591616 988 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574152 0 0 4096 16386 0 0 0 17 1 0 0 /proc/24041/statm: 1121 988 122 215 0 903 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 4484 [startup+20.0081 s] /proc/loadavg: 0.95 1.01 0.96 2/67 24041 /proc/meminfo: memFree=1663768/2055892 swapFree=4085336/4096564 [pid=24041] ppid=24039 vsize=4880 CPUtime=19.99 /proc/24041/stat : 24041 (minisat+) R 24039 24041 23996 0 -1 4194304 1116 0 0 0 1998 1 0 0 25 0 1 0 187329613 4997120 1102 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581028 0 0 4096 16386 0 0 0 17 1 0 0 /proc/24041/statm: 1220 1102 122 215 0 1002 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 4880 Child status: 20 Real time (s): 21.7634 CPU time (s): 21.7527 CPU user time (s): 21.7377 CPU system time (s): 0.014997 CPU usage (%): 99.951 Max. virtual memory (cumulated for all children) (Kb): 4880
Begin job on node77 on Fri Jun 2 02:55:04 UTC 2006 FILE ID= 34669-1149216904 PBS_JOBID= 294884 BENCH NAME= ROOT/tmp/node77/34669-1149216904/instance-34669-1149216904.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node77/34669-1149216904/instance-34669-1149216904.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node77/watcher-34669-1149216904 -o ROOT/results/node77/solver-34669-1149216904 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node77/34669-1149216904/instance-34669-1149216904.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 0fb4f85eaa7daeec6ae4b4468524bb94 RANDOM SEED= 89376885 /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 : 3000.238 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 : 6006.16 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 : 3000.238 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1667816 kB Buffers: 31600 kB Cached: 290048 kB SwapCached: 2644 kB Active: 94020 kB Inactive: 236468 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1667816 kB SwapTotal: 4096564 kB SwapFree: 4085336 kB Dirty: 196 kB Writeback: 0 kB Mapped: 16108 kB Slab: 44276 kB Committed_AS: 200508 kB PageTables: 1276 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node77 on Fri Jun 2 02:55:26 UTC 2006