Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Pueblo 1.4 | UNSAT | 93.7857 | 93.8219 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900564281.opb |
MD5SUM | 0626939ca6144a564c8e59fb048e3266 |
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 | 93.7857 |
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 | 705 |
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 93.82 c total time : 93.79 s 93.82 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/node75/watcher-36166-1149224921 -o ROOT/results/node75/solver-36166-1149224921 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node75/36166-1149224921/instance-36166-1149224921.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.84 0.94 0.92 3/64 7432 /proc/meminfo: memFree=1600856/2055920 swapFree=4182500/4192956 [pid=7432] ppid=7430 vsize=2540 CPUtime=0 /proc/7432/stat : 7432 (Pueblo) D 7430 7432 7387 0 -1 4194304 242 0 0 0 0 0 0 0 18 0 1 0 188155489 2600960 213 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 4294960144 0 2147483391 4096 0 18446744072099855350 0 0 17 1 0 0 /proc/7432/statm: 635 213 187 16 0 76 0 [startup+10.0017 s] /proc/loadavg: 0.87 0.94 0.92 2/64 7432 /proc/meminfo: memFree=1598752/2055920 swapFree=4182500/4192956 [pid=7432] ppid=7430 vsize=4444 CPUtime=9.99 /proc/7432/stat : 7432 (Pueblo) R 7430 7432 7387 0 -1 4194304 758 0 0 0 999 0 0 0 25 0 1 0 188155489 4550656 729 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0 /proc/7432/statm: 1111 729 205 16 0 552 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 4444 [startup+20.0077 s] /proc/loadavg: 0.89 0.94 0.92 2/64 7432 /proc/meminfo: memFree=1598432/2055920 swapFree=4182500/4192956 [pid=7432] ppid=7430 vsize=4724 CPUtime=19.99 /proc/7432/stat : 7432 (Pueblo) R 7430 7432 7387 0 -1 4194304 837 0 0 0 1999 0 0 0 25 0 1 0 188155489 4837376 808 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 134532935 0 0 4096 0 0 0 0 17 1 0 0 /proc/7432/statm: 1181 808 205 16 0 622 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 4724 [startup+30.0137 s] /proc/loadavg: 0.90 0.94 0.92 2/64 7432 /proc/meminfo: memFree=1598240/2055920 swapFree=4182500/4192956 [pid=7432] ppid=7430 vsize=4928 CPUtime=29.99 /proc/7432/stat : 7432 (Pueblo) R 7430 7432 7387 0 -1 4194304 881 0 0 0 2999 0 0 0 25 0 1 0 188155489 5046272 852 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 134556390 0 0 4096 0 0 0 0 17 1 0 0 /proc/7432/statm: 1232 852 205 16 0 673 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 4928 [startup+40.0197 s] /proc/loadavg: 0.92 0.94 0.92 2/64 7432 /proc/meminfo: memFree=1597984/2055920 swapFree=4182500/4192956 [pid=7432] ppid=7430 vsize=5176 CPUtime=40 /proc/7432/stat : 7432 (Pueblo) R 7430 7432 7387 0 -1 4194304 938 0 0 0 4000 0 0 0 25 0 1 0 188155489 5300224 909 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0 /proc/7432/statm: 1294 909 205 16 0 735 0 Current children cumulated CPU time (s) 40 Current children cumulated vsize (Kb) 5176 [startup+50.0257 s] /proc/loadavg: 0.93 0.94 0.92 2/64 7432 /proc/meminfo: memFree=1597856/2055920 swapFree=4182500/4192956 [pid=7432] ppid=7430 vsize=5248 CPUtime=50 /proc/7432/stat : 7432 (Pueblo) R 7430 7432 7387 0 -1 4194304 967 0 0 0 5000 0 0 0 25 0 1 0 188155489 5373952 938 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 134520215 0 0 4096 0 0 0 0 17 1 0 0 /proc/7432/statm: 1312 938 205 16 0 753 0 Current children cumulated CPU time (s) 50 Current children cumulated vsize (Kb) 5248 [startup+60.0317 s] /proc/loadavg: 0.94 0.95 0.92 2/64 7432 /proc/meminfo: memFree=1597728/2055920 swapFree=4182500/4192956 [pid=7432] ppid=7430 vsize=5504 CPUtime=60 /proc/7432/stat : 7432 (Pueblo) R 7430 7432 7387 0 -1 4194304 1017 0 0 0 6000 0 0 0 25 0 1 0 188155489 5636096 988 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 134527993 0 0 4096 0 0 0 0 17 1 0 0 /proc/7432/statm: 1376 988 205 16 0 817 0 Current children cumulated CPU time (s) 60 Current children cumulated vsize (Kb) 5504 [startup+70.0377 s] /proc/loadavg: 0.95 0.95 0.92 2/64 7432 /proc/meminfo: memFree=1597472/2055920 swapFree=4182500/4192956 [pid=7432] ppid=7430 vsize=5704 CPUtime=70 /proc/7432/stat : 7432 (Pueblo) R 7430 7432 7387 0 -1 4194304 1071 0 0 0 7000 0 0 0 25 0 1 0 188155489 5840896 1042 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 134516696 0 0 4096 0 0 0 0 17 1 0 0 /proc/7432/statm: 1426 1042 205 16 0 867 0 Current children cumulated CPU time (s) 70 Current children cumulated vsize (Kb) 5704 [startup+80.0447 s] /proc/loadavg: 0.96 0.95 0.92 2/64 7432 /proc/meminfo: memFree=1597408/2055920 swapFree=4182500/4192956 [pid=7432] ppid=7430 vsize=5836 CPUtime=80.01 /proc/7432/stat : 7432 (Pueblo) R 7430 7432 7387 0 -1 4194304 1093 0 0 0 8001 0 0 0 25 0 1 0 188155489 5976064 1064 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0 /proc/7432/statm: 1459 1064 205 16 0 900 0 Current children cumulated CPU time (s) 80.01 Current children cumulated vsize (Kb) 5836 [startup+90.0517 s] /proc/loadavg: 0.96 0.95 0.92 2/64 7432 /proc/meminfo: memFree=1597408/2055920 swapFree=4182500/4192956 [pid=7432] ppid=7430 vsize=5812 CPUtime=90.01 /proc/7432/stat : 7432 (Pueblo) R 7430 7432 7387 0 -1 4194304 1093 0 0 0 9001 0 0 0 25 0 1 0 188155489 5951488 1064 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 134559503 0 0 4096 0 0 0 0 17 1 0 0 /proc/7432/statm: 1453 1064 205 16 0 894 0 Current children cumulated CPU time (s) 90.01 Current children cumulated vsize (Kb) 5812 Child status: 20 Real time (s): 93.8219 CPU time (s): 93.7857 CPU user time (s): 93.7767 CPU system time (s): 0.008998 CPU usage (%): 99.9614 Max. virtual memory (cumulated for all children) (Kb): 5836
Begin job on node75 on Fri Jun 2 05:08:41 UTC 2006 FILE ID= 36166-1149224921 PBS_JOBID= 295760 BENCH NAME= ROOT/tmp/node75/36166-1149224921/instance-36166-1149224921.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node75/36166-1149224921/instance-36166-1149224921.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node75/watcher-36166-1149224921 -o ROOT/results/node75/solver-36166-1149224921 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node75/36166-1149224921/instance-36166-1149224921.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= 0626939ca6144a564c8e59fb048e3266 RANDOM SEED= 676311232 /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 : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1601064 kB Buffers: 39612 kB Cached: 337988 kB SwapCached: 2452 kB Active: 110760 kB Inactive: 275816 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1601064 kB SwapTotal: 4192956 kB SwapFree: 4182500 kB Dirty: 168 kB Writeback: 0 kB Mapped: 16020 kB Slab: 54240 kB Committed_AS: 237004 kB PageTables: 1448 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node75 on Fri Jun 2 05:10:15 UTC 2006