Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Pueblo 1.4 | UNSAT | 49.9284 | 49.9476 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900558106.opb |
MD5SUM | 86320fff0968ff7a2805751d322618eb |
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 | 49.9284 |
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 | 815 |
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 0.04 c starting to Solve 0.04 c #variables read: 231 - #constraints read: 2707 49.94 c total time : 49.93 s 49.94 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/node47/watcher-36102-1149217275 -o ROOT/results/node47/solver-36102-1149217275 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node47/36102-1149217275/instance-36102-1149217275.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.84 0.94 0.90 2/64 7536 /proc/meminfo: memFree=1151656/2055920 swapFree=4183752/4192956 [pid=7536] ppid=7534 vsize=172 CPUtime=0 /proc/7536/stat : 7536 (Pueblo) R 7534 7536 7491 0 -1 4194304 38 0 0 0 0 0 0 0 20 0 1 0 153656092 176128 23 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 10519332 0 2147483391 4096 0 0 0 0 17 1 0 0 /proc/7536/statm: 43 23 18 16 0 2 0 [startup+10.002 s] /proc/loadavg: 0.87 0.94 0.90 2/64 7536 /proc/meminfo: memFree=1149624/2055920 swapFree=4183752/4192956 [pid=7536] ppid=7534 vsize=4356 CPUtime=9.99 /proc/7536/stat : 7536 (Pueblo) R 7534 7536 7491 0 -1 4194304 733 0 0 0 999 0 0 0 25 0 1 0 153656092 4460544 704 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 134516812 0 0 4096 0 0 0 0 17 1 0 0 /proc/7536/statm: 1089 704 205 16 0 530 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 4356 [startup+20.0081 s] /proc/loadavg: 0.89 0.94 0.90 2/64 7536 /proc/meminfo: memFree=1149384/2055920 swapFree=4183752/4192956 [pid=7536] ppid=7534 vsize=4704 CPUtime=19.99 /proc/7536/stat : 7536 (Pueblo) R 7534 7536 7491 0 -1 4194304 821 0 0 0 1999 0 0 0 25 0 1 0 153656092 4816896 792 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0 /proc/7536/statm: 1176 792 205 16 0 617 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 4704 [startup+30.0142 s] /proc/loadavg: 0.90 0.94 0.90 2/64 7536 /proc/meminfo: memFree=1149256/2055920 swapFree=4183752/4192956 [pid=7536] ppid=7534 vsize=4908 CPUtime=29.99 /proc/7536/stat : 7536 (Pueblo) R 7534 7536 7491 0 -1 4194304 866 0 0 0 2999 0 0 0 25 0 1 0 153656092 5025792 837 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0 /proc/7536/statm: 1227 837 205 16 0 668 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 4908 [startup+40.0202 s] /proc/loadavg: 0.92 0.94 0.90 2/64 7536 /proc/meminfo: memFree=1149064/2055920 swapFree=4183752/4192956 [pid=7536] ppid=7534 vsize=5056 CPUtime=40 /proc/7536/stat : 7536 (Pueblo) R 7534 7536 7491 0 -1 4194304 913 0 0 0 4000 0 0 0 25 0 1 0 153656092 5177344 884 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 134559515 0 0 4096 0 0 0 0 17 1 0 0 /proc/7536/statm: 1264 884 205 16 0 705 0 Current children cumulated CPU time (s) 40 Current children cumulated vsize (Kb) 5056 Child status: 20 Real time (s): 49.9476 CPU time (s): 49.9284 CPU user time (s): 49.9184 CPU system time (s): 0.009998 CPU usage (%): 99.9617 Max. virtual memory (cumulated for all children) (Kb): 5056
Begin job on node47 on Fri Jun 2 03:01:15 UTC 2006 FILE ID= 36102-1149217275 PBS_JOBID= 294921 BENCH NAME= ROOT/tmp/node47/36102-1149217275/instance-36102-1149217275.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node47/36102-1149217275/instance-36102-1149217275.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node47/watcher-36102-1149217275 -o ROOT/results/node47/solver-36102-1149217275 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node47/36102-1149217275/instance-36102-1149217275.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= 86320fff0968ff7a2805751d322618eb RANDOM SEED= 513553605 /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 : 3000.236 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 : 3000.236 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: 1151928 kB Buffers: 38168 kB Cached: 792396 kB SwapCached: 3524 kB Active: 258820 kB Inactive: 580644 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1151928 kB SwapTotal: 4192956 kB SwapFree: 4183752 kB Dirty: 228 kB Writeback: 0 kB Mapped: 15028 kB Slab: 50572 kB Committed_AS: 171608 kB PageTables: 1468 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node47 on Fri Jun 2 03:02:05 UTC 2006