Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Pueblo 1.3 | UNSAT | 43.2974 | 43.3142 |
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 Pueblo version 1.4 (September 2005) 0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00 c by Hossein Sheini 0.03 c starting to Solve 0.03 c #variables read: 231 - #constraints read: 2707 43.31 c total time : 43.29 s 43.31 s UNSATISFIABLE
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/node29/watcher-37261-1149218600 -o ROOT/results/node29/solver-37261-1149218600 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node29/37261-1149218600/instance-37261-1149218600.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.94 2/64 5873 /proc/meminfo: memFree=1119000/2055920 swapFree=4181384/4192956 [pid=5873] ppid=5871 vsize=2280 CPUtime=0 /proc/5873/stat : 5873 (Pueblo13) R 5871 5873 5828 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 187523616 2334720 152 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 4160414976 0 0 4096 0 0 0 0 17 1 0 0 /proc/5873/statm: 570 162 140 16 0 11 0 [startup+10.0022 s] /proc/loadavg: 0.93 0.95 0.94 2/64 5873 /proc/meminfo: memFree=1117176/2055920 swapFree=4181384/4192956 [pid=5873] ppid=5871 vsize=4144 CPUtime=9.99 /proc/5873/stat : 5873 (Pueblo13) R 5871 5873 5828 0 -1 4194304 688 0 0 0 999 0 0 0 25 0 1 0 187523616 4243456 659 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 134519989 0 0 4096 0 0 0 0 17 1 0 0 /proc/5873/statm: 1036 659 205 16 0 477 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 4144 [startup+20.0086 s] /proc/loadavg: 0.94 0.96 0.94 2/64 5873 /proc/meminfo: memFree=1116672/2055920 swapFree=4181384/4192956 [pid=5873] ppid=5871 vsize=4656 CPUtime=19.99 /proc/5873/stat : 5873 (Pueblo13) R 5871 5873 5828 0 -1 4194304 812 0 0 0 1999 0 0 0 25 0 1 0 187523616 4767744 783 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 134559501 0 0 4096 0 0 0 0 17 1 0 0 /proc/5873/statm: 1164 783 205 16 0 605 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 4656 [startup+30.0151 s] /proc/loadavg: 0.95 0.96 0.94 2/64 5873 /proc/meminfo: memFree=1116544/2055920 swapFree=4181384/4192956 [pid=5873] ppid=5871 vsize=4920 CPUtime=30 /proc/5873/stat : 5873 (Pueblo13) R 5871 5873 5828 0 -1 4194304 865 0 0 0 3000 0 0 0 25 0 1 0 187523616 5038080 836 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 134559554 0 0 4096 0 0 0 0 17 1 0 0 /proc/5873/statm: 1230 836 205 16 0 671 0 Current children cumulated CPU time (s) 30 Current children cumulated vsize (Kb) 4920 [startup+40.0205 s] /proc/loadavg: 0.95 0.96 0.94 2/64 5873 /proc/meminfo: memFree=1116352/2055920 swapFree=4181384/4192956 [pid=5873] ppid=5871 vsize=5052 CPUtime=40 /proc/5873/stat : 5873 (Pueblo13) R 5871 5873 5828 0 -1 4194304 901 0 0 0 4000 0 0 0 25 0 1 0 187523616 5173248 872 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 134527993 0 0 4096 0 0 0 0 17 1 0 0 /proc/5873/statm: 1263 872 205 16 0 704 0 Current children cumulated CPU time (s) 40 Current children cumulated vsize (Kb) 5052 Child status: 20 Real time (s): 43.3142 CPU time (s): 43.2974 CPU user time (s): 43.2894 CPU system time (s): 0.007998 CPU usage (%): 99.9613 Max. virtual memory (cumulated for all children) (Kb): 5052
Begin job on node29 on Fri Jun 2 03:23:20 UTC 2006 FILE ID= 37261-1149218600 PBS_JOBID= 295047 BENCH NAME= ROOT/tmp/node29/37261-1149218600/instance-37261-1149218600.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node29/37261-1149218600/instance-37261-1149218600.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node29/watcher-37261-1149218600 -o ROOT/results/node29/solver-37261-1149218600 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node29/37261-1149218600/instance-37261-1149218600.opb MD5SUM SOLVER= b45add8200bccdf53727749bff226bd1 MD5SUM BENCH= ba7629ec9d43ef12b6ab9587104e8a0f RANDOM SEED= 389262283 /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 : 3000.259 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 : 3000.259 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: 1119208 kB Buffers: 47896 kB Cached: 805308 kB SwapCached: 3392 kB Active: 345384 kB Inactive: 516648 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1119208 kB SwapTotal: 4192956 kB SwapFree: 4181384 kB Dirty: 176 kB Writeback: 0 kB Mapped: 14712 kB Slab: 60648 kB Committed_AS: 221412 kB PageTables: 1504 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node29 on Fri Jun 2 03:24:04 UTC 2006