Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
minisat+ 1.14 | UNSAT | 55.0486 | 55.0659 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900670675.opb |
MD5SUM | c118a5f7f4e95d7123e302378befd6ff |
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 | 55.0486 |
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 | 671 |
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: 344 maxlim: 620 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 | 6042 18822 | 2014 0 0 nan | 0.000 % | 0.12 c | 100 | 6035 18799 | 2215 99 1065 10.8 | 3.207 % | 0.15 c | 250 | 6035 18799 | 2436 249 9785 39.3 | 3.207 % | 0.16 c | 477 | 6035 18799 | 2680 476 18627 39.1 | 3.207 % | 0.21 c | 814 | 6035 18799 | 2948 813 36410 44.8 | 3.207 % | 0.28 c | 1320 | 6035 18799 | 3243 1319 70536 53.5 | 3.207 % | 0.38 c | 2079 | 6035 18799 | 3567 2078 105618 50.8 | 3.207 % | 0.58 c | 3218 | 6035 18799 | 3924 3217 172209 53.5 | 3.207 % | 0.89 c | 4927 | 6013 18724 | 4317 2837 141749 50.0 | 3.607 % | 1.36 c | 7489 | 6013 18724 | 4748 3085 148737 48.2 | 3.607 % | 2.11 c | 11333 | 5982 18616 | 5223 4357 235610 54.1 | 4.008 % | 3.24 c | 17099 | 5982 18616 | 5746 4678 256056 54.7 | 4.008 % | 4.87 c | 25749 | 5973 18587 | 6320 4350 247519 56.9 | 4.209 % | 7.71 c | 38726 | 5964 18558 | 6952 4156 203009 48.8 | 4.409 % | 12.01 c | 58189 | 5941 18479 | 7648 5598 290491 51.9 | 4.810 % | 18.34 c | 87385 | 5941 18479 | 8412 7190 363922 50.6 | 4.810 % | 27.04 c | 131175 | 5941 18479 | 9254 7530 373102 49.5 | 4.810 % | 38.55 c | 196859 | 5932 18448 | 10179 6680 211993 31.7 | 4.910 % | 53.20 c | 295385 | 5811 18034 | 11197 6374 138633 21.7 | 6.914 % | 55.06 c ============================================================================== 55.06 c [1mUNSATISFIABLE[0m 55.06 s UNSATISFIABLE 55.06 c _______________________________________________________________________________ 55.06 c 55.06 c restarts : 19 55.06 c conflicts : 309432 (5623 /sec) 55.06 c decisions : 414324 (7529 /sec) 55.06 c propagations : 0 (0 /sec) 55.06 c inspects : 0 (0 /sec) 55.06 c CPU time : 55.0286 s 55.06 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/node39/watcher-34676-1149217738 -o ROOT/results/node39/solver-34676-1149217738 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node39/34676-1149217738/instance-34676-1149217738.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.98 0.94 2/64 31997 /proc/meminfo: memFree=1350352/2055920 swapFree=4180888/4192956 [pid=31997] ppid=31995 vsize=1048 CPUtime=0 /proc/31997/stat : 31997 (minisat+) R 31995 31997 31952 0 -1 4194304 112 0 0 0 0 0 0 0 19 0 1 0 187440136 1073152 97 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/31997/statm: 262 97 74 215 0 44 0 [startup+10.0021 s] /proc/loadavg: 0.93 0.98 0.94 2/64 31997 /proc/meminfo: memFree=1346840/2055920 swapFree=4180888/4192956 [pid=31997] ppid=31995 vsize=4608 CPUtime=9.99 /proc/31997/stat : 31997 (minisat+) R 31995 31997 31952 0 -1 4194304 1043 0 0 0 998 1 0 0 25 0 1 0 187440136 4718592 1028 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0 /proc/31997/statm: 1152 1028 122 215 0 934 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 4608 [startup+20.009 s] /proc/loadavg: 0.94 0.98 0.94 2/64 31997 /proc/meminfo: memFree=1346584/2055920 swapFree=4180888/4192956 [pid=31997] ppid=31995 vsize=4872 CPUtime=20 /proc/31997/stat : 31997 (minisat+) R 31995 31997 31952 0 -1 4194304 1115 0 0 0 1999 1 0 0 25 0 1 0 187440136 4988928 1100 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581475 0 0 4096 16386 0 0 0 17 1 0 0 /proc/31997/statm: 1218 1100 122 215 0 1000 0 Current children cumulated CPU time (s) 20 Current children cumulated vsize (Kb) 4872 [startup+30.015 s] /proc/loadavg: 0.95 0.98 0.94 2/64 31997 /proc/meminfo: memFree=1346136/2055920 swapFree=4180888/4192956 [pid=31997] ppid=31995 vsize=5392 CPUtime=30 /proc/31997/stat : 31997 (minisat+) R 31995 31997 31952 0 -1 4194304 1245 0 0 0 2999 1 0 0 25 0 1 0 187440136 5521408 1230 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574216 0 0 4096 16386 0 0 0 17 1 0 0 /proc/31997/statm: 1348 1230 122 215 0 1130 0 Current children cumulated CPU time (s) 30 Current children cumulated vsize (Kb) 5392 [startup+40.0209 s] /proc/loadavg: 0.95 0.98 0.94 2/64 31997 /proc/meminfo: memFree=1345944/2055920 swapFree=4180888/4192956 [pid=31997] ppid=31995 vsize=5532 CPUtime=40 /proc/31997/stat : 31997 (minisat+) R 31995 31997 31952 0 -1 4194304 1291 0 0 0 3999 1 0 0 25 0 1 0 187440136 5664768 1276 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134577398 0 0 4096 16386 0 0 0 17 1 0 0 /proc/31997/statm: 1383 1276 122 215 0 1165 0 Current children cumulated CPU time (s) 40 Current children cumulated vsize (Kb) 5532 [startup+50.0268 s] /proc/loadavg: 0.96 0.98 0.94 2/64 31997 /proc/meminfo: memFree=1345688/2055920 swapFree=4180888/4192956 [pid=31997] ppid=31995 vsize=5952 CPUtime=50 /proc/31997/stat : 31997 (minisat+) R 31995 31997 31952 0 -1 4194304 1376 0 0 0 4999 1 0 0 25 0 1 0 187440136 6094848 1361 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134579871 0 0 4096 16386 0 0 0 17 1 0 0 /proc/31997/statm: 1488 1361 122 215 0 1270 0 Current children cumulated CPU time (s) 50 Current children cumulated vsize (Kb) 5952 Child status: 20 Real time (s): 55.0659 CPU time (s): 55.0486 CPU user time (s): 55.0296 CPU system time (s): 0.018997 CPU usage (%): 99.9686 Max. virtual memory (cumulated for all children) (Kb): 5952
Begin job on node39 on Fri Jun 2 03:08:58 UTC 2006 FILE ID= 34676-1149217738 PBS_JOBID= 294976 BENCH NAME= ROOT/tmp/node39/34676-1149217738/instance-34676-1149217738.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node39/34676-1149217738/instance-34676-1149217738.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node39/watcher-34676-1149217738 -o ROOT/results/node39/solver-34676-1149217738 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node39/34676-1149217738/instance-34676-1149217738.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= c118a5f7f4e95d7123e302378befd6ff RANDOM SEED= 807015879 /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 : 3000.213 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 : 5931.00 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 : 3000.213 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: 1350624 kB Buffers: 44028 kB Cached: 586836 kB SwapCached: 4052 kB Active: 216964 kB Inactive: 422948 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1350624 kB SwapTotal: 4192956 kB SwapFree: 4180888 kB Dirty: 192 kB Writeback: 0 kB Mapped: 14820 kB Slab: 51416 kB Committed_AS: 204572 kB PageTables: 1428 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node39 on Fri Jun 2 03:09:54 UTC 2006