Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Pueblo 1.3 | UNSAT | 146.735 | 146.781 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900544484.opb |
MD5SUM | 6f786d0e248f798e90612aee65004e7e |
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 | 53.9638 |
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 | 741 |
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 0.04 c starting to Solve 0.04 c #variables read: 231 - #constraints read: 2707 146.77 c total time : 146.74 s 146.77 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/node27/watcher-37269-1149219641 -o ROOT/results/node27/solver-37269-1149219641 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node27/37269-1149219641/instance-37269-1149219641.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.90 2/64 15354 /proc/meminfo: memFree=1421736/2055920 swapFree=4180900/4192956 [pid=15354] ppid=15352 vsize=2328 CPUtime=0 /proc/15354/stat : 15354 (Pueblo13) R 15352 15354 15309 0 -1 4194304 97 0 0 0 0 0 0 0 19 0 1 0 187627606 2383872 80 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 1470552 0 0 4096 0 0 0 0 17 1 0 0 /proc/15354/statm: 582 99 85 16 0 11 0 [startup+10.0029 s] /proc/loadavg: 0.93 0.95 0.90 2/64 15354 /proc/meminfo: memFree=1419888/2055920 swapFree=4180900/4192956 [pid=15354] ppid=15352 vsize=4260 CPUtime=9.99 /proc/15354/stat : 15354 (Pueblo13) R 15352 15354 15309 0 -1 4194304 694 0 0 0 999 0 0 0 25 0 1 0 187627606 4362240 665 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 1899972 0 0 4096 0 0 0 0 17 1 0 0 /proc/15354/statm: 1065 665 205 16 0 506 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 4260 [startup+20.01 s] /proc/loadavg: 0.94 0.96 0.91 2/64 15354 /proc/meminfo: memFree=1419440/2055920 swapFree=4180900/4192956 [pid=15354] ppid=15352 vsize=4656 CPUtime=19.99 /proc/15354/stat : 15354 (Pueblo13) R 15352 15354 15309 0 -1 4194304 795 0 0 0 1999 0 0 0 25 0 1 0 187627606 4767744 766 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 134559501 0 0 4096 0 0 0 0 17 1 0 0 /proc/15354/statm: 1164 766 205 16 0 605 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 4656 [startup+30.016 s] /proc/loadavg: 0.95 0.96 0.91 2/64 15354 /proc/meminfo: memFree=1419184/2055920 swapFree=4180900/4192956 [pid=15354] ppid=15352 vsize=4924 CPUtime=30 /proc/15354/stat : 15354 (Pueblo13) R 15352 15354 15309 0 -1 4194304 857 0 0 0 3000 0 0 0 25 0 1 0 187627606 5042176 828 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 134559501 0 0 4096 0 0 0 0 17 1 0 0 /proc/15354/statm: 1231 828 205 16 0 672 0 Current children cumulated CPU time (s) 30 Current children cumulated vsize (Kb) 4924 [startup+40.022 s] /proc/loadavg: 0.95 0.96 0.91 2/64 15354 /proc/meminfo: memFree=1419056/2055920 swapFree=4180900/4192956 [pid=15354] ppid=15352 vsize=5056 CPUtime=40 /proc/15354/stat : 15354 (Pueblo13) R 15352 15354 15309 0 -1 4194304 898 0 0 0 4000 0 0 0 25 0 1 0 187627606 5177344 869 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 134559501 0 0 4096 0 0 0 0 17 1 0 0 /proc/15354/statm: 1264 869 205 16 0 705 0 Current children cumulated CPU time (s) 40 Current children cumulated vsize (Kb) 5056 [startup+50.0281 s] /proc/loadavg: 0.96 0.96 0.91 2/64 15354 /proc/meminfo: memFree=1418800/2055920 swapFree=4180900/4192956 [pid=15354] ppid=15352 vsize=5320 CPUtime=50 /proc/15354/stat : 15354 (Pueblo13) R 15352 15354 15309 0 -1 4194304 960 0 0 0 5000 0 0 0 25 0 1 0 187627606 5447680 931 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 134559501 0 0 4096 0 0 0 0 17 1 0 0 /proc/15354/statm: 1330 931 205 16 0 771 0 Current children cumulated CPU time (s) 50 Current children cumulated vsize (Kb) 5320 [startup+60.0341 s] /proc/loadavg: 0.97 0.96 0.91 2/64 15354 /proc/meminfo: memFree=1418672/2055920 swapFree=4180900/4192956 [pid=15354] ppid=15352 vsize=5452 CPUtime=60 /proc/15354/stat : 15354 (Pueblo13) R 15352 15354 15309 0 -1 4194304 992 0 0 0 6000 0 0 0 25 0 1 0 187627606 5582848 963 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 134559516 0 0 4096 0 0 0 0 17 1 0 0 /proc/15354/statm: 1363 963 205 16 0 804 0 Current children cumulated CPU time (s) 60 Current children cumulated vsize (Kb) 5452 [startup+70.0401 s] /proc/loadavg: 0.97 0.96 0.91 2/64 15354 /proc/meminfo: memFree=1418480/2055920 swapFree=4180900/4192956 [pid=15354] ppid=15352 vsize=5580 CPUtime=70.01 /proc/15354/stat : 15354 (Pueblo13) R 15352 15354 15309 0 -1 4194304 1036 0 0 0 7001 0 0 0 25 0 1 0 187627606 5713920 1007 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 134558987 0 0 4096 0 0 0 0 17 1 0 0 /proc/15354/statm: 1395 1007 205 16 0 836 0 Current children cumulated CPU time (s) 70.01 Current children cumulated vsize (Kb) 5580 [startup+80.0462 s] /proc/loadavg: 0.98 0.96 0.91 2/64 15354 /proc/meminfo: memFree=1418352/2055920 swapFree=4180900/4192956 [pid=15354] ppid=15352 vsize=5716 CPUtime=80.01 /proc/15354/stat : 15354 (Pueblo13) R 15352 15354 15309 0 -1 4194304 1051 0 0 0 8001 0 0 0 25 0 1 0 187627606 5853184 1022 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 134527973 0 0 4096 0 0 0 0 17 1 0 0 /proc/15354/statm: 1429 1022 205 16 0 870 0 Current children cumulated CPU time (s) 80.01 Current children cumulated vsize (Kb) 5716 [startup+90.0512 s] /proc/loadavg: 0.98 0.96 0.91 2/64 15354 /proc/meminfo: memFree=1418224/2055920 swapFree=4180900/4192956 [pid=15354] ppid=15352 vsize=5844 CPUtime=90.01 /proc/15354/stat : 15354 (Pueblo13) R 15352 15354 15309 0 -1 4194304 1087 0 0 0 9001 0 0 0 25 0 1 0 187627606 5984256 1058 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 134558730 0 0 4096 0 0 0 0 17 1 0 0 /proc/15354/statm: 1461 1058 205 16 0 902 0 Current children cumulated CPU time (s) 90.01 Current children cumulated vsize (Kb) 5844 [startup+100.057 s] /proc/loadavg: 0.98 0.96 0.91 2/64 15354 /proc/meminfo: memFree=1418160/2055920 swapFree=4180900/4192956 [pid=15354] ppid=15352 vsize=5844 CPUtime=100.01 /proc/15354/stat : 15354 (Pueblo13) R 15352 15354 15309 0 -1 4194304 1103 0 0 0 10001 0 0 0 25 0 1 0 187627606 5984256 1074 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 134519995 0 0 4096 0 0 0 0 17 1 0 0 /proc/15354/statm: 1461 1074 205 16 0 902 0 Current children cumulated CPU time (s) 100.01 Current children cumulated vsize (Kb) 5844 [startup+110.063 s] /proc/loadavg: 0.98 0.96 0.91 2/64 15354 /proc/meminfo: memFree=1418032/2055920 swapFree=4180900/4192956 [pid=15354] ppid=15352 vsize=5972 CPUtime=110.02 /proc/15354/stat : 15354 (Pueblo13) R 15352 15354 15309 0 -1 4194304 1140 0 0 0 11002 0 0 0 25 0 1 0 187627606 6115328 1111 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 134520215 0 0 4096 0 0 0 0 17 1 0 0 /proc/15354/statm: 1493 1111 205 16 0 934 0 Current children cumulated CPU time (s) 110.02 Current children cumulated vsize (Kb) 5972 [startup+120.069 s] /proc/loadavg: 0.99 0.97 0.91 2/64 15354 /proc/meminfo: memFree=1417904/2055920 swapFree=4180900/4192956 [pid=15354] ppid=15352 vsize=6104 CPUtime=120.02 /proc/15354/stat : 15354 (Pueblo13) R 15352 15354 15309 0 -1 4194304 1169 0 0 0 12002 0 0 0 25 0 1 0 187627606 6250496 1140 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 134559567 0 0 4096 0 0 0 0 17 1 0 0 /proc/15354/statm: 1526 1140 205 16 0 967 0 Current children cumulated CPU time (s) 120.02 Current children cumulated vsize (Kb) 6104 [startup+130.075 s] /proc/loadavg: 0.99 0.97 0.91 2/64 15354 /proc/meminfo: memFree=1417904/2055920 swapFree=4180900/4192956 [pid=15354] ppid=15352 vsize=6104 CPUtime=130.02 /proc/15354/stat : 15354 (Pueblo13) R 15352 15354 15309 0 -1 4194304 1172 0 0 0 13002 0 0 0 25 0 1 0 187627606 6250496 1143 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 1901129 0 0 4096 0 0 0 0 17 1 0 0 /proc/15354/statm: 1526 1143 205 16 0 967 0 Current children cumulated CPU time (s) 130.02 Current children cumulated vsize (Kb) 6104 [startup+140.081 s] /proc/loadavg: 0.99 0.97 0.91 2/64 15354 /proc/meminfo: memFree=1417840/2055920 swapFree=4180900/4192956 [pid=15354] ppid=15352 vsize=6236 CPUtime=140.03 /proc/15354/stat : 15354 (Pueblo13) R 15352 15354 15309 0 -1 4194304 1188 0 0 0 14003 0 0 0 25 0 1 0 187627606 6385664 1159 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 134520059 0 0 4096 0 0 0 0 17 1 0 0 /proc/15354/statm: 1559 1159 205 16 0 1000 0 Current children cumulated CPU time (s) 140.03 Current children cumulated vsize (Kb) 6236 Child status: 20 Real time (s): 146.781 CPU time (s): 146.735 CPU user time (s): 146.725 CPU system time (s): 0.009998 CPU usage (%): 99.9684 Max. virtual memory (cumulated for all children) (Kb): 6236
Begin job on node27 on Fri Jun 2 03:40:41 UTC 2006 FILE ID= 37269-1149219641 PBS_JOBID= 295147 BENCH NAME= ROOT/tmp/node27/37269-1149219641/instance-37269-1149219641.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node27/37269-1149219641/instance-37269-1149219641.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node27/watcher-37269-1149219641 -o ROOT/results/node27/solver-37269-1149219641 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node27/37269-1149219641/instance-37269-1149219641.opb MD5SUM SOLVER= b45add8200bccdf53727749bff226bd1 MD5SUM BENCH= 6f786d0e248f798e90612aee65004e7e RANDOM SEED= 209466308 /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: 1421944 kB Buffers: 34356 kB Cached: 526400 kB SwapCached: 3916 kB Active: 128744 kB Inactive: 440844 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1421944 kB SwapTotal: 4192956 kB SwapFree: 4180900 kB Dirty: 172 kB Writeback: 0 kB Mapped: 14764 kB Slab: 50492 kB Committed_AS: 241164 kB PageTables: 1412 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node27 on Fri Jun 2 03:43:08 UTC 2006