Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Pueblo 1.4 | UNSAT | 17.6563 | 17.6636 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900552423.opb |
MD5SUM | e3ac612b47921d8ce26a7ef2a453205c |
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 | 1.40279 |
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 | 779 |
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 0.01/0.03 c starting to Solve 0.01/0.03 c #variables read: 231 - #constraints read: 2707 17.59/17.66 c total time : 17.65 s 17.59/17.66 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/359757-1176941997/instance-359757-1176941997.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node38/watcher-359757-1176941997 -o ROOT/results/node38/solver-359757-1176941997 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/359757-1176941997/instance-359757-1176941997.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: 1.00 1.00 0.99 2/77 23706 /proc/meminfo: memFree=1378640/2055920 swapFree=4159700/4192956 [pid=23706] ppid=23704 vsize=2552 CPUtime=0 /proc/23706/stat : 23706 (Pueblo) R 23704 23706 22932 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 126366344 2613248 236 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 9072343 0 0 4096 0 0 0 0 17 1 0 0 /proc/23706/statm: 638 236 199 16 0 77 0 [startup+0.015497 s] /proc/loadavg: 1.00 1.00 0.99 2/77 23706 /proc/meminfo: memFree=1378640/2055920 swapFree=4159700/4192956 [pid=23706] ppid=23704 vsize=2684 CPUtime=0.01 /proc/23706/stat : 23706 (Pueblo) R 23704 23706 22932 0 -1 4194304 299 0 0 0 1 0 0 0 18 0 1 0 126366344 2748416 269 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 9072343 0 0 4096 0 0 0 0 17 1 0 0 /proc/23706/statm: 671 269 199 16 0 110 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2684 [startup+0.101512 s] /proc/loadavg: 1.00 1.00 0.99 2/77 23706 /proc/meminfo: memFree=1378640/2055920 swapFree=4159700/4192956 [pid=23706] ppid=23704 vsize=2952 CPUtime=0.09 /proc/23706/stat : 23706 (Pueblo) R 23704 23706 22932 0 -1 4194304 394 0 0 0 9 0 0 0 18 0 1 0 126366344 3022848 364 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134522733 0 0 4096 0 0 0 0 17 1 0 0 /proc/23706/statm: 738 364 205 16 0 177 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2952 [startup+0.30155 s] /proc/loadavg: 1.00 1.00 0.99 2/77 23706 /proc/meminfo: memFree=1378640/2055920 swapFree=4159700/4192956 [pid=23706] ppid=23704 vsize=3344 CPUtime=0.29 /proc/23706/stat : 23706 (Pueblo) R 23704 23706 22932 0 -1 4194304 482 0 0 0 29 0 0 0 20 0 1 0 126366344 3424256 452 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134559208 0 0 4096 0 0 0 0 17 1 0 0 /proc/23706/statm: 836 452 205 16 0 275 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3344 [startup+0.701628 s] /proc/loadavg: 1.00 1.00 0.99 2/77 23706 /proc/meminfo: memFree=1378640/2055920 swapFree=4159700/4192956 [pid=23706] ppid=23704 vsize=3476 CPUtime=0.69 /proc/23706/stat : 23706 (Pueblo) R 23704 23706 22932 0 -1 4194304 516 0 0 0 69 0 0 0 24 0 1 0 126366344 3559424 486 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134528459 0 0 4096 0 0 0 0 17 1 0 0 /proc/23706/statm: 869 486 205 16 0 308 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3476 [startup+1.50178 s] /proc/loadavg: 1.00 1.00 0.99 2/78 23707 /proc/meminfo: memFree=1377480/2055920 swapFree=4159700/4192956 [pid=23706] ppid=23704 vsize=3692 CPUtime=1.49 /proc/23706/stat : 23706 (Pueblo) R 23704 23706 22932 0 -1 4194304 552 0 0 0 149 0 0 0 25 0 1 0 126366344 3780608 522 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0 /proc/23706/statm: 923 522 205 16 0 362 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3692 [startup+3.10109 s] /proc/loadavg: 1.00 1.00 0.99 2/78 23707 /proc/meminfo: memFree=1377160/2055920 swapFree=4159700/4192956 [pid=23706] ppid=23704 vsize=3956 CPUtime=3.09 /proc/23706/stat : 23706 (Pueblo) R 23704 23706 22932 0 -1 4194304 621 0 0 0 309 0 0 0 25 0 1 0 126366344 4050944 591 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0 /proc/23706/statm: 989 591 205 16 0 428 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3956 [startup+6.3017 s] /proc/loadavg: 1.00 1.00 0.99 2/78 23707 /proc/meminfo: memFree=1376712/2055920 swapFree=4159700/4192956 [pid=23706] ppid=23704 vsize=4180 CPUtime=6.29 /proc/23706/stat : 23706 (Pueblo) R 23704 23706 22932 0 -1 4194304 679 0 0 0 629 0 0 0 25 0 1 0 126366344 4280320 649 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134532212 0 0 4096 0 0 0 0 17 1 0 0 /proc/23706/statm: 1045 649 205 16 0 484 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 4180 [startup+12.7019 s] /proc/loadavg: 1.00 1.00 0.99 2/78 23707 /proc/meminfo: memFree=1376328/2055920 swapFree=4159700/4192956 [pid=23706] ppid=23704 vsize=4396 CPUtime=12.69 /proc/23706/stat : 23706 (Pueblo) R 23704 23706 22932 0 -1 4194304 738 0 0 0 1269 0 0 0 25 0 1 0 126366344 4501504 708 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0 /proc/23706/statm: 1099 708 205 16 0 538 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 4396 Solver just ended. Dumping a history of the last processes samples [startup+15.9015 s] /proc/loadavg: 1.00 1.00 0.99 2/78 23707 /proc/meminfo: memFree=1376200/2055920 swapFree=4159700/4192956 [pid=23706] ppid=23704 vsize=4504 CPUtime=15.89 /proc/23706/stat : 23706 (Pueblo) R 23704 23706 22932 0 -1 4194304 757 0 0 0 1589 0 0 0 25 0 1 0 126366344 4612096 727 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0 /proc/23706/statm: 1126 727 205 16 0 565 0 Current children cumulated CPU time (s) 15.89 Current children cumulated vsize (KiB) 4504 [startup+16.7017 s] /proc/loadavg: 1.00 1.00 0.99 2/78 23707 /proc/meminfo: memFree=1376200/2055920 swapFree=4159700/4192956 [pid=23706] ppid=23704 vsize=4504 CPUtime=16.69 /proc/23706/stat : 23706 (Pueblo) R 23704 23706 22932 0 -1 4194304 761 0 0 0 1669 0 0 0 25 0 1 0 126366344 4612096 731 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134523429 0 0 4096 0 0 0 0 17 1 0 0 /proc/23706/statm: 1126 731 205 16 0 565 0 Current children cumulated CPU time (s) 16.69 Current children cumulated vsize (KiB) 4504 [startup+17.1028 s] /proc/loadavg: 1.00 1.00 0.99 2/78 23707 /proc/meminfo: memFree=1376200/2055920 swapFree=4159700/4192956 [pid=23706] ppid=23704 vsize=4504 CPUtime=17.09 /proc/23706/stat : 23706 (Pueblo) R 23704 23706 22932 0 -1 4194304 761 0 0 0 1709 0 0 0 25 0 1 0 126366344 4612096 731 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0 /proc/23706/statm: 1126 731 205 16 0 565 0 Current children cumulated CPU time (s) 17.09 Current children cumulated vsize (KiB) 4504 [startup+17.5019 s] /proc/loadavg: 1.00 1.00 0.99 2/78 23707 /proc/meminfo: memFree=1376200/2055920 swapFree=4159700/4192956 [pid=23706] ppid=23704 vsize=4504 CPUtime=17.49 /proc/23706/stat : 23706 (Pueblo) R 23704 23706 22932 0 -1 4194304 766 0 0 0 1749 0 0 0 25 0 1 0 126366344 4612096 736 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134557723 0 0 4096 0 0 0 0 17 1 0 0 /proc/23706/statm: 1126 736 205 16 0 565 0 Current children cumulated CPU time (s) 17.49 Current children cumulated vsize (KiB) 4504 [startup+17.6059 s] /proc/loadavg: 1.00 1.00 0.99 2/78 23707 /proc/meminfo: memFree=1376200/2055920 swapFree=4159700/4192956 [pid=23706] ppid=23704 vsize=4504 CPUtime=17.59 /proc/23706/stat : 23706 (Pueblo) R 23704 23706 22932 0 -1 4194304 766 0 0 0 1759 0 0 0 25 0 1 0 126366344 4612096 736 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134529097 0 0 4096 0 0 0 0 17 1 0 0 /proc/23706/statm: 1126 736 205 16 0 565 0 Current children cumulated CPU time (s) 17.59 Current children cumulated vsize (KiB) 4504 Child status: 20 Real time (s): 17.6636 CPU time (s): 17.6563 CPU user time (s): 17.6523 CPU system time (s): 0.003999 CPU usage (%): 99.9589 Max. virtual memory (cumulated for all children) (KiB): 4528 getrusage(RUSAGE_CHILDREN,...) data: user time used= 17.6523 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 773 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= 378 runsolver used 0.016997 second user time and 0.054991 second system time The end
Begin job on node38 on Thu Apr 19 00:19:57 UTC 2007 IDJOB= 359757 IDBENCH= 1318 IDSOLVER= 165 FILE ID= node38/359757-1176941997 PBS_JOBID= 4605711 Free space on /tmp= 66241 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900552423.opb COMMAND LINE= Pueblo /tmp/evaluation/359757-1176941997/instance-359757-1176941997.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node38/convwatcher-359757-1176941997 -o ROOT/results/node38/conversion-359757-1176941997 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359757-1176941997/instance-359757-1176941997.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node38/watcher-359757-1176941997 -o ROOT/results/node38/solver-359757-1176941997 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/359757-1176941997/instance-359757-1176941997.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= e3ac612b47921d8ce26a7ef2a453205c RANDOM SEED= 250542639 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node38.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 : 3000.263 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 : 3000.263 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: 1379112 kB Buffers: 35976 kB Cached: 546976 kB SwapCached: 3208 kB Active: 173272 kB Inactive: 458840 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1379112 kB SwapTotal: 4192956 kB SwapFree: 4159700 kB Dirty: 2372 kB Writeback: 0 kB Mapped: 57280 kB Slab: 29940 kB Committed_AS: 1526568 kB PageTables: 2064 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= 66241 MiB End job on node38 on Thu Apr 19 00:20:15 UTC 2007