Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Pueblo 1.4 | UNSAT | 100.118 | 100.144 |
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 | 9.60454 |
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 |
0.00/0.00 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 100.07/100.14 c total time : 100.12 s 100.07/100.14 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/360401-1176968280/instance-360401-1176968280.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node44/watcher-360401-1176968280 -o ROOT/results/node44/solver-360401-1176968280 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/360401-1176968280/instance-360401-1176968280.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 1.00 3/77 960 /proc/meminfo: memFree=1551352/2055920 swapFree=4149052/4192956 [pid=960] ppid=958 vsize=2552 CPUtime=0 /proc/960/stat : 960 (Pueblo) R 958 960 32509 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 144739740 2613248 236 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0 /proc/960/statm: 638 236 199 16 0 77 0 [startup+0.0552039 s] /proc/loadavg: 1.00 1.00 1.00 3/77 960 /proc/meminfo: memFree=1551352/2055920 swapFree=4149052/4192956 [pid=960] ppid=958 vsize=2952 CPUtime=0.05 /proc/960/stat : 960 (Pueblo) R 958 960 32509 0 -1 4194304 394 0 0 0 5 0 0 0 18 0 1 0 144739740 3022848 364 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134558131 0 0 4096 0 0 0 0 17 1 0 0 /proc/960/statm: 738 364 205 16 0 177 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 2952 [startup+0.101209 s] /proc/loadavg: 1.00 1.00 1.00 3/77 960 /proc/meminfo: memFree=1551352/2055920 swapFree=4149052/4192956 [pid=960] ppid=958 vsize=3084 CPUtime=0.09 /proc/960/stat : 960 (Pueblo) R 958 960 32509 0 -1 4194304 407 0 0 0 9 0 0 0 18 0 1 0 144739740 3158016 377 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 11716219 0 0 4096 0 0 0 0 17 1 0 0 /proc/960/statm: 771 377 205 16 0 210 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3084 [startup+0.30123 s] /proc/loadavg: 1.00 1.00 1.00 3/77 960 /proc/meminfo: memFree=1551352/2055920 swapFree=4149052/4192956 [pid=960] ppid=958 vsize=3352 CPUtime=0.29 /proc/960/stat : 960 (Pueblo) R 958 960 32509 0 -1 4194304 482 0 0 0 29 0 0 0 19 0 1 0 144739740 3432448 452 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527724 0 0 4096 0 0 0 0 17 1 0 0 /proc/960/statm: 838 452 205 16 0 277 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3352 [startup+0.701271 s] /proc/loadavg: 1.00 1.00 1.00 3/77 960 /proc/meminfo: memFree=1551352/2055920 swapFree=4149052/4192956 [pid=960] ppid=958 vsize=3616 CPUtime=0.69 /proc/960/stat : 960 (Pueblo) R 958 960 32509 0 -1 4194304 538 0 0 0 69 0 0 0 22 0 1 0 144739740 3702784 508 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134522729 0 0 4096 0 0 0 0 17 1 0 0 /proc/960/statm: 904 508 205 16 0 343 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3616 [startup+1.50135 s] /proc/loadavg: 1.00 1.00 1.00 2/78 961 /proc/meminfo: memFree=1550000/2055920 swapFree=4149052/4192956 [pid=960] ppid=958 vsize=3832 CPUtime=1.49 /proc/960/stat : 960 (Pueblo) R 958 960 32509 0 -1 4194304 593 0 0 0 149 0 0 0 25 0 1 0 144739740 3923968 563 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134557223 0 0 4096 0 0 0 0 17 1 0 0 /proc/960/statm: 958 563 205 16 0 397 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3832 [startup+3.10152 s] /proc/loadavg: 1.00 1.00 1.00 2/78 961 /proc/meminfo: memFree=1549616/2055920 swapFree=4149052/4192956 [pid=960] ppid=958 vsize=3956 CPUtime=3.09 /proc/960/stat : 960 (Pueblo) R 958 960 32509 0 -1 4194304 627 0 0 0 309 0 0 0 25 0 1 0 144739740 4050944 597 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527981 0 0 4096 0 0 0 0 17 1 0 0 /proc/960/statm: 989 597 205 16 0 428 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3956 [startup+6.30185 s] /proc/loadavg: 1.00 1.00 1.00 2/78 961 /proc/meminfo: memFree=1549104/2055920 swapFree=4149052/4192956 [pid=960] ppid=958 vsize=4220 CPUtime=6.29 /proc/960/stat : 960 (Pueblo) R 958 960 32509 0 -1 4194304 704 0 0 0 629 0 0 0 25 0 1 0 144739740 4321280 674 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0 /proc/960/statm: 1055 674 205 16 0 494 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 4220 [startup+12.7015 s] /proc/loadavg: 1.00 1.00 1.00 2/78 961 /proc/meminfo: memFree=1548800/2055920 swapFree=4149052/4192956 [pid=960] ppid=958 vsize=4524 CPUtime=12.69 /proc/960/stat : 960 (Pueblo) R 958 960 32509 0 -1 4194304 784 0 0 0 1269 0 0 0 25 0 1 0 144739740 4632576 754 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134557642 0 0 4096 0 0 0 0 17 1 0 0 /proc/960/statm: 1131 754 205 16 0 570 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 4524 [startup+25.5018 s] /proc/loadavg: 1.00 1.00 1.00 2/78 961 /proc/meminfo: memFree=1548544/2055920 swapFree=4149052/4192956 [pid=960] ppid=958 vsize=4832 CPUtime=25.48 /proc/960/stat : 960 (Pueblo) R 958 960 32509 0 -1 4194304 835 0 0 0 2548 0 0 0 25 0 1 0 144739740 4947968 805 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134556290 0 0 4096 0 0 0 0 17 1 0 0 /proc/960/statm: 1208 805 205 16 0 647 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 4832 [startup+51.1014 s] /proc/loadavg: 1.00 1.00 1.00 2/78 961 /proc/meminfo: memFree=1548096/2055920 swapFree=4149052/4192956 [pid=960] ppid=958 vsize=5228 CPUtime=51.08 /proc/960/stat : 960 (Pueblo) R 958 960 32509 0 -1 4194304 961 0 0 0 5107 1 0 0 25 0 1 0 144739740 5353472 931 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134556206 0 0 4096 0 0 0 0 17 1 0 0 /proc/960/statm: 1307 931 205 16 0 746 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 5228 Solver just ended. Dumping a history of the last processes samples [startup+76.7011 s] /proc/loadavg: 1.00 1.00 1.00 3/78 963 /proc/meminfo: memFree=1547712/2055920 swapFree=4149052/4192956 [pid=960] ppid=958 vsize=5684 CPUtime=76.67 /proc/960/stat : 960 (Pueblo) R 958 960 32509 0 -1 4194304 1065 0 0 0 7666 1 0 0 25 0 1 0 144739740 5820416 1035 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0 /proc/960/statm: 1421 1035 205 16 0 860 0 Current children cumulated CPU time (s) 76.67 Current children cumulated vsize (KiB) 5684 [startup+89.5014 s] /proc/loadavg: 1.00 1.00 1.00 2/78 963 /proc/meminfo: memFree=1547584/2055920 swapFree=4149052/4192956 [pid=960] ppid=958 vsize=5816 CPUtime=89.47 /proc/960/stat : 960 (Pueblo) R 958 960 32509 0 -1 4194304 1087 0 0 0 8946 1 0 0 25 0 1 0 144739740 5955584 1057 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0 /proc/960/statm: 1454 1057 205 16 0 893 0 Current children cumulated CPU time (s) 89.47 Current children cumulated vsize (KiB) 5816 [startup+95.901 s] /proc/loadavg: 1.00 1.00 1.00 2/78 963 /proc/meminfo: memFree=1547584/2055920 swapFree=4149052/4192956 [pid=960] ppid=958 vsize=5796 CPUtime=95.87 /proc/960/stat : 960 (Pueblo) R 958 960 32509 0 -1 4194304 1087 0 0 0 9586 1 0 0 25 0 1 0 144739740 5935104 1057 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134516816 0 0 4096 0 0 0 0 17 1 0 0 /proc/960/statm: 1449 1057 205 16 0 888 0 Current children cumulated CPU time (s) 95.87 Current children cumulated vsize (KiB) 5796 [startup+97.5022 s] /proc/loadavg: 1.00 1.00 1.00 2/78 963 /proc/meminfo: memFree=1547584/2055920 swapFree=4149052/4192956 [pid=960] ppid=958 vsize=5792 CPUtime=97.47 /proc/960/stat : 960 (Pueblo) R 958 960 32509 0 -1 4194304 1087 0 0 0 9746 1 0 0 25 0 1 0 144739740 5931008 1057 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0 /proc/960/statm: 1448 1057 205 16 0 887 0 Current children cumulated CPU time (s) 97.47 Current children cumulated vsize (KiB) 5792 [startup+99.1014 s] /proc/loadavg: 1.00 1.00 1.00 2/78 963 /proc/meminfo: memFree=1547584/2055920 swapFree=4149052/4192956 [pid=960] ppid=958 vsize=5792 CPUtime=99.06 /proc/960/stat : 960 (Pueblo) R 958 960 32509 0 -1 4194304 1089 0 0 0 9905 1 0 0 25 0 1 0 144739740 5931008 1059 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 11716219 0 0 4096 0 0 0 0 17 1 0 0 /proc/960/statm: 1448 1060 205 16 0 887 0 Current children cumulated CPU time (s) 99.06 Current children cumulated vsize (KiB) 5792 [startup+99.9015 s] /proc/loadavg: 1.00 1.00 1.00 2/78 963 /proc/meminfo: memFree=1547584/2055920 swapFree=4149052/4192956 [pid=960] ppid=958 vsize=5792 CPUtime=99.86 /proc/960/stat : 960 (Pueblo) R 958 960 32509 0 -1 4194304 1101 0 0 0 9985 1 0 0 25 0 1 0 144739740 5931008 1071 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 11715299 0 0 4096 0 0 0 0 17 1 0 0 /proc/960/statm: 1448 1071 205 16 0 887 0 Current children cumulated CPU time (s) 99.86 Current children cumulated vsize (KiB) 5792 [startup+100.105 s] /proc/loadavg: 1.00 1.00 1.00 2/78 963 /proc/meminfo: memFree=1547520/2055920 swapFree=4149052/4192956 [pid=960] ppid=958 vsize=5916 CPUtime=100.07 /proc/960/stat : 960 (Pueblo) R 958 960 32509 0 -1 4194304 1116 0 0 0 10006 1 0 0 25 0 1 0 144739740 6057984 1086 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0 /proc/960/statm: 1479 1086 205 16 0 918 0 Current children cumulated CPU time (s) 100.07 Current children cumulated vsize (KiB) 5916 Child status: 20 Real time (s): 100.144 CPU time (s): 100.118 CPU user time (s): 100.1 CPU system time (s): 0.017997 CPU usage (%): 99.9743 Max. virtual memory (cumulated for all children) (KiB): 5924 getrusage(RUSAGE_CHILDREN,...) data: user time used= 100.1 system time used= 0.017997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1123 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= 12 involuntary context switches= 175 runsolver used 0.104984 second user time and 0.267959 second system time The end
Begin job on node44 on Thu Apr 19 07:38:00 UTC 2007 IDJOB= 360401 IDBENCH= 1368 IDSOLVER= 165 FILE ID= node44/360401-1176968280 PBS_JOBID= 4630257 Free space on /tmp= 66412 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900564281.opb COMMAND LINE= Pueblo /tmp/evaluation/360401-1176968280/instance-360401-1176968280.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-360401-1176968280 -o ROOT/results/node44/conversion-360401-1176968280 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360401-1176968280/instance-360401-1176968280.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node44/watcher-360401-1176968280 -o ROOT/results/node44/solver-360401-1176968280 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/360401-1176968280/instance-360401-1176968280.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 0626939ca6144a564c8e59fb048e3266 RANDOM SEED= 144525776 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node44.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 : 3000.234 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 : 3000.234 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: 1551696 kB Buffers: 45900 kB Cached: 347244 kB SwapCached: 20772 kB Active: 144748 kB Inactive: 294376 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1551696 kB SwapTotal: 4192956 kB SwapFree: 4149052 kB Dirty: 2380 kB Writeback: 0 kB Mapped: 47180 kB Slab: 50516 kB Committed_AS: 493732 kB PageTables: 1780 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= 66412 MiB End job on node44 on Thu Apr 19 07:39:41 UTC 2007