Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Pueblo 1.4 | UNSAT | 243.662 | 243.726 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900670167.opb |
MD5SUM | 3972d8c24730f4742ee881de3ad25c62 |
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 | 16.6385 |
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 | 707 |
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 |
0.00/0.00 c Pueblo version 1.4 (September 2005) 0.00/0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 0.00/0.03 c starting to Solve 0.00/0.03 c #variables read: 231 - #constraints read: 2707 243.63/243.72 c total time : 243.69 s 243.63/243.72 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/360205-1176960601/instance-360205-1176960601.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node26/watcher-360205-1176960601 -o ROOT/results/node26/solver-360205-1176960601 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/360205-1176960601/instance-360205-1176960601.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.93 1.03 1.00 3/77 24735 /proc/meminfo: memFree=1056520/2055920 swapFree=4170240/4192956 [pid=24735] ppid=24733 vsize=2552 CPUtime=0 /proc/24735/stat : 24735 (Pueblo) R 24733 24735 23827 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 143976909 2613248 236 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 13057751 0 0 4096 0 0 0 0 17 1 0 0 /proc/24735/statm: 638 236 199 16 0 77 0 [startup+0.0529701 s] /proc/loadavg: 0.93 1.03 1.00 3/77 24735 /proc/meminfo: memFree=1056520/2055920 swapFree=4170240/4192956 [pid=24735] ppid=24733 vsize=2952 CPUtime=0.04 /proc/24735/stat : 24735 (Pueblo) R 24733 24735 23827 0 -1 4194304 394 0 0 0 4 0 0 0 18 0 1 0 143976909 3022848 364 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134557307 0 0 4096 0 0 0 0 17 1 0 0 /proc/24735/statm: 738 364 205 16 0 177 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2952 [startup+0.101975 s] /proc/loadavg: 0.93 1.03 1.00 3/77 24735 /proc/meminfo: memFree=1056520/2055920 swapFree=4170240/4192956 [pid=24735] ppid=24733 vsize=3084 CPUtime=0.09 /proc/24735/stat : 24735 (Pueblo) R 24733 24735 23827 0 -1 4194304 404 0 0 0 9 0 0 0 18 0 1 0 143976909 3158016 374 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0 /proc/24735/statm: 771 374 205 16 0 210 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3084 [startup+0.301994 s] /proc/loadavg: 0.93 1.03 1.00 3/77 24735 /proc/meminfo: memFree=1056520/2055920 swapFree=4170240/4192956 [pid=24735] ppid=24733 vsize=3348 CPUtime=0.29 /proc/24735/stat : 24735 (Pueblo) R 24733 24735 23827 0 -1 4194304 477 0 0 0 29 0 0 0 19 0 1 0 143976909 3428352 447 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134558769 0 0 4096 0 0 0 0 17 1 0 0 /proc/24735/statm: 837 447 205 16 0 276 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3348 [startup+0.701031 s] /proc/loadavg: 0.93 1.03 1.00 3/77 24735 /proc/meminfo: memFree=1056520/2055920 swapFree=4170240/4192956 [pid=24735] ppid=24733 vsize=3480 CPUtime=0.69 /proc/24735/stat : 24735 (Pueblo) R 24733 24735 23827 0 -1 4194304 517 0 0 0 69 0 0 0 22 0 1 0 143976909 3563520 487 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134557293 0 0 4096 0 0 0 0 17 1 0 0 /proc/24735/statm: 870 487 205 16 0 309 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3480 [startup+1.50111 s] /proc/loadavg: 0.93 1.03 1.00 2/78 24736 /proc/meminfo: memFree=1055232/2055920 swapFree=4170240/4192956 [pid=24735] ppid=24733 vsize=3684 CPUtime=1.49 /proc/24735/stat : 24735 (Pueblo) R 24733 24735 23827 0 -1 4194304 568 0 0 0 149 0 0 0 25 0 1 0 143976909 3772416 538 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134565343 0 0 4096 0 0 0 0 17 1 0 0 /proc/24735/statm: 921 538 205 16 0 360 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3684 [startup+3.10125 s] /proc/loadavg: 0.93 1.03 1.00 3/78 24736 /proc/meminfo: memFree=1054720/2055920 swapFree=4170240/4192956 [pid=24735] ppid=24733 vsize=3864 CPUtime=3.09 /proc/24735/stat : 24735 (Pueblo) R 24733 24735 23827 0 -1 4194304 622 0 0 0 309 0 0 0 25 0 1 0 143976909 3956736 592 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527162 0 0 4096 0 0 0 0 17 1 0 0 /proc/24735/statm: 966 592 205 16 0 405 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3864 [startup+6.30155 s] /proc/loadavg: 0.93 1.03 1.00 2/78 24736 /proc/meminfo: memFree=1054400/2055920 swapFree=4170240/4192956 [pid=24735] ppid=24733 vsize=4344 CPUtime=6.29 /proc/24735/stat : 24735 (Pueblo) R 24733 24735 23827 0 -1 4194304 722 0 0 0 629 0 0 0 25 0 1 0 143976909 4448256 692 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134556411 0 0 4096 0 0 0 0 17 1 0 0 /proc/24735/statm: 1086 692 205 16 0 525 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 4344 [startup+12.7011 s] /proc/loadavg: 0.94 1.03 1.00 2/78 24736 /proc/meminfo: memFree=1053824/2055920 swapFree=4170240/4192956 [pid=24735] ppid=24733 vsize=4688 CPUtime=12.68 /proc/24735/stat : 24735 (Pueblo) R 24733 24735 23827 0 -1 4194304 813 0 0 0 1268 0 0 0 25 0 1 0 143976909 4800512 783 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0 /proc/24735/statm: 1172 783 205 16 0 611 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 4688 [startup+25.5013 s] /proc/loadavg: 0.95 1.03 1.00 2/78 24736 /proc/meminfo: memFree=1053632/2055920 swapFree=4170240/4192956 [pid=24735] ppid=24733 vsize=4908 CPUtime=25.48 /proc/24735/stat : 24735 (Pueblo) R 24733 24735 23827 0 -1 4194304 868 0 0 0 2548 0 0 0 25 0 1 0 143976909 5025792 838 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0 /proc/24735/statm: 1227 838 205 16 0 666 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 4908 [startup+51.1017 s] /proc/loadavg: 0.97 1.02 1.00 2/78 24736 /proc/meminfo: memFree=1053312/2055920 swapFree=4170240/4192956 [pid=24735] ppid=24733 vsize=5212 CPUtime=51.07 /proc/24735/stat : 24735 (Pueblo) R 24733 24735 23827 0 -1 4194304 952 0 0 0 5107 0 0 0 25 0 1 0 143976909 5337088 922 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0 /proc/24735/statm: 1303 922 205 16 0 742 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 5212 [startup+102.305 s] /proc/loadavg: 0.98 1.02 1.00 2/78 24736 /proc/meminfo: memFree=1052544/2055920 swapFree=4170240/4192956 [pid=24735] ppid=24733 vsize=5968 CPUtime=102.27 /proc/24735/stat : 24735 (Pueblo) R 24733 24735 23827 0 -1 4194304 1134 0 0 0 10226 1 0 0 25 0 1 0 143976909 6111232 1104 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527184 0 0 4096 0 0 0 0 17 1 0 0 /proc/24735/statm: 1492 1104 205 16 0 931 0 Current children cumulated CPU time (s) 102.27 Current children cumulated vsize (KiB) 5968 [startup+162.301 s] /proc/loadavg: 0.99 1.01 1.00 2/78 24736 /proc/meminfo: memFree=1051968/2055920 swapFree=4170240/4192956 [pid=24735] ppid=24733 vsize=6464 CPUtime=162.25 /proc/24735/stat : 24735 (Pueblo) R 24733 24735 23827 0 -1 4194304 1268 0 0 0 16223 2 0 0 25 0 1 0 143976909 6619136 1238 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0 /proc/24735/statm: 1616 1238 205 16 0 1055 0 Current children cumulated CPU time (s) 162.25 Current children cumulated vsize (KiB) 6464 [startup+222.302 s] /proc/loadavg: 1.04 1.02 1.00 2/78 24736 /proc/meminfo: memFree=1051712/2055920 swapFree=4170240/4192956 [pid=24735] ppid=24733 vsize=6684 CPUtime=222.23 /proc/24735/stat : 24735 (Pueblo) R 24733 24735 23827 0 -1 4194304 1326 0 0 0 22221 2 0 0 25 0 1 0 143976909 6844416 1296 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134517940 0 0 4096 0 0 0 0 17 1 0 0 /proc/24735/statm: 1671 1296 205 16 0 1110 0 Current children cumulated CPU time (s) 222.23 Current children cumulated vsize (KiB) 6684 Solver just ended. Dumping a history of the last processes samples [startup+230.301 s] /proc/loadavg: 1.04 1.02 1.00 2/78 24736 /proc/meminfo: memFree=1051712/2055920 swapFree=4170240/4192956 [pid=24735] ppid=24733 vsize=6684 CPUtime=230.23 /proc/24735/stat : 24735 (Pueblo) R 24733 24735 23827 0 -1 4194304 1328 0 0 0 23021 2 0 0 25 0 1 0 143976909 6844416 1298 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0 /proc/24735/statm: 1671 1298 205 16 0 1110 0 Current children cumulated CPU time (s) 230.23 Current children cumulated vsize (KiB) 6684 [startup+236.702 s] /proc/loadavg: 1.04 1.02 1.00 2/78 24736 /proc/meminfo: memFree=1051648/2055920 swapFree=4170240/4192956 [pid=24735] ppid=24733 vsize=6816 CPUtime=236.63 /proc/24735/stat : 24735 (Pueblo) R 24733 24735 23827 0 -1 4194304 1347 0 0 0 23661 2 0 0 25 0 1 0 143976909 6979584 1317 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 13025189 0 0 4096 0 0 0 0 17 1 0 0 /proc/24735/statm: 1704 1317 205 16 0 1143 0 Current children cumulated CPU time (s) 236.63 Current children cumulated vsize (KiB) 6816 [startup+239.901 s] /proc/loadavg: 1.03 1.02 1.00 2/78 24736 /proc/meminfo: memFree=1051648/2055920 swapFree=4170240/4192956 [pid=24735] ppid=24733 vsize=6816 CPUtime=239.83 /proc/24735/stat : 24735 (Pueblo) R 24733 24735 23827 0 -1 4194304 1347 0 0 0 23981 2 0 0 25 0 1 0 143976909 6979584 1317 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134516812 0 0 4096 0 0 0 0 17 1 0 0 /proc/24735/statm: 1704 1317 205 16 0 1143 0 Current children cumulated CPU time (s) 239.83 Current children cumulated vsize (KiB) 6816 [startup+241.501 s] /proc/loadavg: 1.03 1.02 1.00 2/78 24736 /proc/meminfo: memFree=1051648/2055920 swapFree=4170240/4192956 [pid=24735] ppid=24733 vsize=6816 CPUtime=241.43 /proc/24735/stat : 24735 (Pueblo) R 24733 24735 23827 0 -1 4194304 1347 0 0 0 24141 2 0 0 25 0 1 0 143976909 6979584 1317 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134520116 0 0 4096 0 0 0 0 17 1 0 0 /proc/24735/statm: 1704 1317 205 16 0 1143 0 Current children cumulated CPU time (s) 241.43 Current children cumulated vsize (KiB) 6816 [startup+243.106 s] /proc/loadavg: 1.03 1.02 1.00 2/78 24736 /proc/meminfo: memFree=1051648/2055920 swapFree=4170240/4192956 [pid=24735] ppid=24733 vsize=6816 CPUtime=243.03 /proc/24735/stat : 24735 (Pueblo) R 24733 24735 23827 0 -1 4194304 1347 0 0 0 24301 2 0 0 25 0 1 0 143976909 6979584 1317 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134528577 0 0 4096 0 0 0 0 17 1 0 0 /proc/24735/statm: 1704 1317 205 16 0 1143 0 Current children cumulated CPU time (s) 243.03 Current children cumulated vsize (KiB) 6816 [startup+243.502 s] /proc/loadavg: 1.03 1.02 1.00 2/78 24736 /proc/meminfo: memFree=1051648/2055920 swapFree=4170240/4192956 [pid=24735] ppid=24733 vsize=6816 CPUtime=243.43 /proc/24735/stat : 24735 (Pueblo) R 24733 24735 23827 0 -1 4194304 1347 0 0 0 24341 2 0 0 25 0 1 0 143976909 6979584 1317 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134520080 0 0 4096 0 0 0 0 17 1 0 0 /proc/24735/statm: 1704 1317 205 16 0 1143 0 Current children cumulated CPU time (s) 243.43 Current children cumulated vsize (KiB) 6816 [startup+243.702 s] /proc/loadavg: 1.03 1.02 1.00 2/78 24736 /proc/meminfo: memFree=1051648/2055920 swapFree=4170240/4192956 [pid=24735] ppid=24733 vsize=6816 CPUtime=243.63 /proc/24735/stat : 24735 (Pueblo) R 24733 24735 23827 0 -1 4194304 1347 0 0 0 24361 2 0 0 25 0 1 0 143976909 6979584 1317 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0 /proc/24735/statm: 1704 1317 205 16 0 1143 0 Current children cumulated CPU time (s) 243.63 Current children cumulated vsize (KiB) 6816 Child status: 20 Real time (s): 243.726 CPU time (s): 243.662 CPU user time (s): 243.633 CPU system time (s): 0.028995 CPU usage (%): 99.9739 Max. virtual memory (cumulated for all children) (KiB): 6816 getrusage(RUSAGE_CHILDREN,...) data: user time used= 243.633 system time used= 0.028995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1354 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 13 involuntary context switches= 271 runsolver used 0.277957 second user time and 0.558915 second system time The end
Begin job on node26 on Thu Apr 19 05:30:01 UTC 2007 IDJOB= 360205 IDBENCH= 1351 IDSOLVER= 165 FILE ID= node26/360205-1176960601 PBS_JOBID= 4605791 Free space on /tmp= 66434 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670167.opb COMMAND LINE= Pueblo /tmp/evaluation/360205-1176960601/instance-360205-1176960601.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-360205-1176960601 -o ROOT/results/node26/conversion-360205-1176960601 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360205-1176960601/instance-360205-1176960601.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node26/watcher-360205-1176960601 -o ROOT/results/node26/solver-360205-1176960601 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/360205-1176960601/instance-360205-1176960601.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 3972d8c24730f4742ee881de3ad25c62 RANDOM SEED= 187370194 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node26.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 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 : 3000.213 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: 1056864 kB Buffers: 48464 kB Cached: 850596 kB SwapCached: 3232 kB Active: 333880 kB Inactive: 588884 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1056864 kB SwapTotal: 4192956 kB SwapFree: 4170240 kB Dirty: 2376 kB Writeback: 0 kB Mapped: 31140 kB Slab: 61852 kB Committed_AS: 1000152 kB PageTables: 1720 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66434 MiB End job on node26 on Thu Apr 19 05:34:05 UTC 2007