Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Pueblo 1.4 | UNSAT | 196.836 | 196.927 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900670675.opb |
MD5SUM | c118a5f7f4e95d7123e302378befd6ff |
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 | 7.8838 |
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 | 671 |
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 |
0.00/0.02 c Pueblo version 1.4 (September 2005) 0.00/0.02 c Developed @ University of Michigan, Ann Arbor, MI 0.00/0.02 c by Hossein Sheini 0.00/0.05 c starting to Solve 0.00/0.05 c #variables read: 231 - #constraints read: 2707 196.80/196.92 c total time : 196.85 s 196.80/196.92 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/359645-1176939174/instance-359645-1176939174.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node42/watcher-359645-1176939174 -o ROOT/results/node42/solver-359645-1176939174 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/359645-1176939174/instance-359645-1176939174.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: 0.92 0.98 0.97 3/77 1694 /proc/meminfo: memFree=1841864/2055920 swapFree=4109956/4192956 [pid=1694] ppid=1692 vsize=172 CPUtime=0 /proc/1694/stat : 1694 (Pueblo) D 1692 1694 978 0 -1 4194304 39 0 0 0 0 0 0 0 18 0 1 0 141829342 176128 23 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 12407588 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/1694/statm: 43 23 18 16 0 2 0 [startup+0.0723999 s] /proc/loadavg: 0.92 0.98 0.97 3/77 1694 /proc/meminfo: memFree=1841864/2055920 swapFree=4109956/4192956 [pid=1694] ppid=1692 vsize=2952 CPUtime=0.04 /proc/1694/stat : 1694 (Pueblo) R 1692 1694 978 0 -1 4194304 394 0 0 0 4 0 0 0 18 0 1 0 141829342 3022848 364 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 0 0 0 /proc/1694/statm: 738 364 205 16 0 177 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2952 [startup+0.101404 s] /proc/loadavg: 0.92 0.98 0.97 3/77 1694 /proc/meminfo: memFree=1841864/2055920 swapFree=4109956/4192956 [pid=1694] ppid=1692 vsize=2952 CPUtime=0.07 /proc/1694/stat : 1694 (Pueblo) R 1692 1694 978 0 -1 4194304 394 0 0 0 7 0 0 0 18 0 1 0 141829342 3022848 364 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134522544 0 0 4096 0 0 0 0 17 0 0 0 /proc/1694/statm: 738 364 205 16 0 177 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2952 [startup+0.301441 s] /proc/loadavg: 0.92 0.98 0.97 3/77 1694 /proc/meminfo: memFree=1841864/2055920 swapFree=4109956/4192956 [pid=1694] ppid=1692 vsize=3344 CPUtime=0.27 /proc/1694/stat : 1694 (Pueblo) R 1692 1694 978 0 -1 4194304 472 0 0 0 27 0 0 0 19 0 1 0 141829342 3424256 442 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134528604 0 0 4096 0 0 0 0 17 0 0 0 /proc/1694/statm: 836 442 205 16 0 275 0 Current children cumulated CPU time (s) 0.27 Current children cumulated vsize (KiB) 3344 [startup+0.70152 s] /proc/loadavg: 0.92 0.98 0.97 3/77 1694 /proc/meminfo: memFree=1841864/2055920 swapFree=4109956/4192956 [pid=1694] ppid=1692 vsize=3572 CPUtime=0.67 /proc/1694/stat : 1694 (Pueblo) R 1692 1694 978 0 -1 4194304 520 0 0 0 67 0 0 0 23 0 1 0 141829342 3657728 490 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 0 0 0 /proc/1694/statm: 893 490 205 16 0 332 0 Current children cumulated CPU time (s) 0.67 Current children cumulated vsize (KiB) 3572 [startup+1.50167 s] /proc/loadavg: 0.92 0.98 0.97 2/78 1695 /proc/meminfo: memFree=1840448/2055920 swapFree=4109956/4192956 [pid=1694] ppid=1692 vsize=3704 CPUtime=1.47 /proc/1694/stat : 1694 (Pueblo) R 1692 1694 978 0 -1 4194304 573 0 0 0 147 0 0 0 25 0 1 0 141829342 3792896 543 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 12842619 0 0 4096 0 0 0 0 17 1 0 0 /proc/1694/statm: 926 543 205 16 0 365 0 Current children cumulated CPU time (s) 1.47 Current children cumulated vsize (KiB) 3704 [startup+3.10197 s] /proc/loadavg: 0.92 0.98 0.97 2/78 1695 /proc/meminfo: memFree=1840256/2055920 swapFree=4109956/4192956 [pid=1694] ppid=1692 vsize=3968 CPUtime=3.07 /proc/1694/stat : 1694 (Pueblo) R 1692 1694 978 0 -1 4194304 640 0 0 0 307 0 0 0 25 0 1 0 141829342 4063232 610 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0 /proc/1694/statm: 992 610 205 16 0 431 0 Current children cumulated CPU time (s) 3.07 Current children cumulated vsize (KiB) 3968 [startup+6.30158 s] /proc/loadavg: 0.93 0.98 0.97 2/78 1695 /proc/meminfo: memFree=1839808/2055920 swapFree=4109956/4192956 [pid=1694] ppid=1692 vsize=4232 CPUtime=6.27 /proc/1694/stat : 1694 (Pueblo) R 1692 1694 978 0 -1 4194304 701 0 0 0 627 0 0 0 25 0 1 0 141829342 4333568 671 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 12840869 0 0 4096 0 0 0 0 17 1 0 0 /proc/1694/statm: 1058 671 205 16 0 497 0 Current children cumulated CPU time (s) 6.27 Current children cumulated vsize (KiB) 4232 [startup+12.7018 s] /proc/loadavg: 0.93 0.98 0.97 2/78 1695 /proc/meminfo: memFree=1839248/2055920 swapFree=4109956/4192956 [pid=1694] ppid=1692 vsize=4624 CPUtime=12.67 /proc/1694/stat : 1694 (Pueblo) R 1692 1694 978 0 -1 4194304 808 0 0 0 1267 0 0 0 25 0 1 0 141829342 4734976 778 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134532911 0 0 4096 0 0 0 0 17 1 0 0 /proc/1694/statm: 1156 778 205 16 0 595 0 Current children cumulated CPU time (s) 12.67 Current children cumulated vsize (KiB) 4624 [startup+25.5012 s] /proc/loadavg: 0.95 0.98 0.97 2/78 1695 /proc/meminfo: memFree=1839056/2055920 swapFree=4109956/4192956 [pid=1694] ppid=1692 vsize=4944 CPUtime=25.46 /proc/1694/stat : 1694 (Pueblo) R 1692 1694 978 0 -1 4194304 874 0 0 0 2546 0 0 0 25 0 1 0 141829342 5062656 844 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134520003 0 0 4096 0 0 0 0 17 1 0 0 /proc/1694/statm: 1236 844 205 16 0 675 0 Current children cumulated CPU time (s) 25.46 Current children cumulated vsize (KiB) 4944 [startup+51.1011 s] /proc/loadavg: 0.96 0.98 0.97 2/78 1695 /proc/meminfo: memFree=1838608/2055920 swapFree=4110020/4192956 [pid=1694] ppid=1692 vsize=5392 CPUtime=51.05 /proc/1694/stat : 1694 (Pueblo) R 1692 1694 978 0 -1 4194304 987 0 0 0 5104 1 0 0 25 0 1 0 141829342 5521408 957 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0 /proc/1694/statm: 1348 957 205 16 0 787 0 Current children cumulated CPU time (s) 51.05 Current children cumulated vsize (KiB) 5392 [startup+102.306 s] /proc/loadavg: 0.98 0.98 0.97 2/78 1695 /proc/meminfo: memFree=1837904/2055920 swapFree=4110020/4192956 [pid=1694] ppid=1692 vsize=6040 CPUtime=102.23 /proc/1694/stat : 1694 (Pueblo) R 1692 1694 978 0 -1 4194304 1156 0 0 0 10222 1 0 0 25 0 1 0 141829342 6184960 1126 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134533479 0 0 4096 0 0 0 0 17 1 0 0 /proc/1694/statm: 1510 1126 205 16 0 949 0 Current children cumulated CPU time (s) 102.23 Current children cumulated vsize (KiB) 6040 [startup+162.301 s] /proc/loadavg: 0.99 0.98 0.97 2/78 1695 /proc/meminfo: memFree=1837328/2055920 swapFree=4110020/4192956 [pid=1694] ppid=1692 vsize=6584 CPUtime=162.21 /proc/1694/stat : 1694 (Pueblo) R 1692 1694 978 0 -1 4194304 1297 0 0 0 16219 2 0 0 25 0 1 0 141829342 6742016 1259 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134528303 0 0 4096 0 0 0 0 17 1 0 0 /proc/1694/statm: 1646 1259 205 16 0 1085 0 Current children cumulated CPU time (s) 162.21 Current children cumulated vsize (KiB) 6584 Solver just ended. Dumping a history of the last processes samples [startup+179.101 s] /proc/loadavg: 0.99 0.98 0.97 2/78 1695 /proc/meminfo: memFree=1837328/2055920 swapFree=4110084/4192956 [pid=1694] ppid=1692 vsize=6584 CPUtime=179 /proc/1694/stat : 1694 (Pueblo) R 1692 1694 978 0 -1 4194304 1302 0 0 0 17898 2 0 0 25 0 1 0 141829342 6742016 1264 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527547 0 0 4096 0 0 0 0 17 1 0 0 /proc/1694/statm: 1646 1264 205 16 0 1085 0 Current children cumulated CPU time (s) 179 Current children cumulated vsize (KiB) 6584 [startup+185.502 s] /proc/loadavg: 0.99 0.98 0.97 2/78 1695 /proc/meminfo: memFree=1837328/2055920 swapFree=4110084/4192956 [pid=1694] ppid=1692 vsize=6584 CPUtime=185.4 /proc/1694/stat : 1694 (Pueblo) R 1692 1694 978 0 -1 4194304 1302 0 0 0 18538 2 0 0 25 0 1 0 141829342 6742016 1264 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134516812 0 0 4096 0 0 0 0 17 1 0 0 /proc/1694/statm: 1646 1264 205 16 0 1085 0 Current children cumulated CPU time (s) 185.4 Current children cumulated vsize (KiB) 6584 [startup+191.902 s] /proc/loadavg: 0.99 0.98 0.97 2/78 1695 /proc/meminfo: memFree=1837328/2055920 swapFree=4110084/4192956 [pid=1694] ppid=1692 vsize=6584 CPUtime=191.8 /proc/1694/stat : 1694 (Pueblo) R 1692 1694 978 0 -1 4194304 1306 0 0 0 19178 2 0 0 25 0 1 0 141829342 6742016 1268 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134532840 0 0 4096 0 0 0 0 17 1 0 0 /proc/1694/statm: 1646 1268 205 16 0 1085 0 Current children cumulated CPU time (s) 191.8 Current children cumulated vsize (KiB) 6584 [startup+195.103 s] /proc/loadavg: 0.99 0.98 0.97 2/78 1695 /proc/meminfo: memFree=1837264/2055920 swapFree=4110084/4192956 [pid=1694] ppid=1692 vsize=6584 CPUtime=195 /proc/1694/stat : 1694 (Pueblo) R 1692 1694 978 0 -1 4194304 1307 0 0 0 19498 2 0 0 25 0 1 0 141829342 6742016 1269 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0 /proc/1694/statm: 1646 1269 205 16 0 1085 0 Current children cumulated CPU time (s) 195 Current children cumulated vsize (KiB) 6584 [startup+195.902 s] /proc/loadavg: 0.99 0.98 0.97 2/78 1695 /proc/meminfo: memFree=1837264/2055920 swapFree=4110084/4192956 [pid=1694] ppid=1692 vsize=6584 CPUtime=195.8 /proc/1694/stat : 1694 (Pueblo) R 1692 1694 978 0 -1 4194304 1307 0 0 0 19578 2 0 0 25 0 1 0 141829342 6742016 1269 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0 /proc/1694/statm: 1646 1269 205 16 0 1085 0 Current children cumulated CPU time (s) 195.8 Current children cumulated vsize (KiB) 6584 [startup+196.702 s] /proc/loadavg: 0.99 0.98 0.97 2/78 1695 /proc/meminfo: memFree=1837264/2055920 swapFree=4110084/4192956 [pid=1694] ppid=1692 vsize=6584 CPUtime=196.6 /proc/1694/stat : 1694 (Pueblo) R 1692 1694 978 0 -1 4194304 1307 0 0 0 19658 2 0 0 25 0 1 0 141829342 6742016 1269 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527724 0 0 4096 0 0 0 0 17 1 0 0 /proc/1694/statm: 1646 1269 205 16 0 1085 0 Current children cumulated CPU time (s) 196.6 Current children cumulated vsize (KiB) 6584 [startup+196.906 s] /proc/loadavg: 0.99 0.98 0.97 2/78 1695 /proc/meminfo: memFree=1837264/2055920 swapFree=4110084/4192956 [pid=1694] ppid=1692 vsize=6584 CPUtime=196.8 /proc/1694/stat : 1694 (Pueblo) R 1692 1694 978 0 -1 4194304 1307 0 0 0 19678 2 0 0 25 0 1 0 141829342 6742016 1269 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0 /proc/1694/statm: 1646 1269 205 16 0 1085 0 Current children cumulated CPU time (s) 196.8 Current children cumulated vsize (KiB) 6584 Child status: 20 Real time (s): 196.927 CPU time (s): 196.836 CPU user time (s): 196.807 CPU system time (s): 0.028995 CPU usage (%): 99.9537 Max. virtual memory (cumulated for all children) (KiB): 6632 getrusage(RUSAGE_CHILDREN,...) data: user time used= 196.807 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= 1314 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= 257 runsolver used 0.254961 second user time and 0.45393 second system time The end
Begin job on node42 on Wed Apr 18 23:32:55 UTC 2007 IDJOB= 359645 IDBENCH= 1308 IDSOLVER= 165 FILE ID= node42/359645-1176939174 PBS_JOBID= 4605685 Free space on /tmp= 66447 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670675.opb COMMAND LINE= Pueblo /tmp/evaluation/359645-1176939174/instance-359645-1176939174.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-359645-1176939174 -o ROOT/results/node42/conversion-359645-1176939174 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359645-1176939174/instance-359645-1176939174.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node42/watcher-359645-1176939174 -o ROOT/results/node42/solver-359645-1176939174 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/359645-1176939174/instance-359645-1176939174.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= c118a5f7f4e95d7123e302378befd6ff RANDOM SEED= 377523648 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node42.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 : 3000.277 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 : 3000.277 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: 1842272 kB Buffers: 29676 kB Cached: 102308 kB SwapCached: 17208 kB Active: 83852 kB Inactive: 79208 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1842272 kB SwapTotal: 4192956 kB SwapFree: 4109956 kB Dirty: 2376 kB Writeback: 0 kB Mapped: 39172 kB Slab: 35972 kB Committed_AS: 2963684 kB PageTables: 1912 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= 66447 MiB End job on node42 on Wed Apr 18 23:36:12 UTC 2007