Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 350.457 | 350.549 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900553812.opb |
MD5SUM | 703150fc56665afb9da0b20e49208c25 |
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 | 18.7501 |
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 | 723 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/360071-1176954857/instance-360071-1176954857.opb ...... 350.40/350.53 c done parsing opb. 350.40/350.53 s UNSATISFIABLE 350.40/350.53 c Total Run Time 350.423
ERROR: no interpretation found !
/tmp/evaluation/360071-1176954857/instance-360071-1176954857.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node63/watcher-360071-1176954857 -o ROOT/results/node63/solver-360071-1176954857 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/360071-1176954857/PBS4 /tmp/evaluation/360071-1176954857/instance-360071-1176954857.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: 0.91 0.95 0.98 3/64 32570 /proc/meminfo: memFree=1290676/2055920 swapFree=4182612/4192956 [pid=32570] ppid=32568 vsize=1324 CPUtime=0 /proc/32570/stat : 32570 (PBS4) R 32568 32570 31200 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 171475673 1355776 121 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590546 0 0 4096 0 0 0 0 17 1 0 0 /proc/32570/statm: 331 121 87 219 0 108 0 [startup+0.0355549 s] /proc/loadavg: 0.91 0.95 0.98 3/64 32570 /proc/meminfo: memFree=1290676/2055920 swapFree=4182612/4192956 [pid=32570] ppid=32568 vsize=1472 CPUtime=0.03 /proc/32570/stat : 32570 (PBS4) R 32568 32570 31200 0 -1 4194304 207 0 0 0 3 0 0 0 18 0 1 0 171475673 1507328 189 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32570/statm: 368 189 92 219 0 145 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1472 [startup+0.101553 s] /proc/loadavg: 0.91 0.95 0.98 3/64 32570 /proc/meminfo: memFree=1290676/2055920 swapFree=4182612/4192956 [pid=32570] ppid=32568 vsize=1472 CPUtime=0.09 /proc/32570/stat : 32570 (PBS4) R 32568 32570 31200 0 -1 4194304 253 0 0 0 9 0 0 0 18 0 1 0 171475673 1507328 235 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32570/statm: 368 235 92 219 0 145 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1472 [startup+0.301573 s] /proc/loadavg: 0.91 0.95 0.98 3/64 32570 /proc/meminfo: memFree=1290676/2055920 swapFree=4182612/4192956 [pid=32570] ppid=32568 vsize=2564 CPUtime=0.29 /proc/32570/stat : 32570 (PBS4) R 32568 32570 31200 0 -1 4194304 397 0 0 0 29 0 0 0 19 0 1 0 171475673 2625536 379 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32570/statm: 641 379 93 219 0 418 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2564 [startup+0.701616 s] /proc/loadavg: 0.91 0.95 0.98 3/64 32570 /proc/meminfo: memFree=1290676/2055920 swapFree=4182612/4192956 [pid=32570] ppid=32568 vsize=3932 CPUtime=0.69 /proc/32570/stat : 32570 (PBS4) R 32568 32570 31200 0 -1 4194304 658 0 0 0 69 0 0 0 22 0 1 0 171475673 4026368 591 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32570/statm: 983 591 94 219 0 760 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3932 [startup+1.5017 s] /proc/loadavg: 0.91 0.95 0.98 2/65 32571 /proc/meminfo: memFree=1288044/2055920 swapFree=4182612/4192956 [pid=32570] ppid=32568 vsize=6632 CPUtime=1.49 /proc/32570/stat : 32570 (PBS4) R 32568 32570 31200 0 -1 4194304 1097 0 0 0 148 1 0 0 25 0 1 0 171475673 6791168 933 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32570/statm: 1658 933 94 219 0 1435 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6632 [startup+3.10187 s] /proc/loadavg: 0.91 0.95 0.98 2/65 32571 /proc/meminfo: memFree=1286444/2055920 swapFree=4182612/4192956 [pid=32570] ppid=32568 vsize=7176 CPUtime=3.09 /proc/32570/stat : 32570 (PBS4) R 32568 32570 31200 0 -1 4194304 1574 0 0 0 306 3 0 0 25 0 1 0 171475673 7348224 1410 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32570/statm: 1794 1410 94 219 0 1571 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7176 [startup+6.30121 s] /proc/loadavg: 0.92 0.95 0.98 2/65 32571 /proc/meminfo: memFree=1282996/2055920 swapFree=4182612/4192956 [pid=32570] ppid=32568 vsize=12860 CPUtime=6.29 /proc/32570/stat : 32570 (PBS4) R 32568 32570 31200 0 -1 4194304 2535 0 0 0 625 4 0 0 25 0 1 0 171475673 13168640 2178 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32570/statm: 3215 2178 94 219 0 2992 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 12860 [startup+12.7019 s] /proc/loadavg: 0.93 0.95 0.98 2/65 32571 /proc/meminfo: memFree=1277684/2055920 swapFree=4182612/4192956 [pid=32570] ppid=32568 vsize=22216 CPUtime=12.69 /proc/32570/stat : 32570 (PBS4) R 32568 32570 31200 0 -1 4194304 3721 0 0 0 1262 7 0 0 25 0 1 0 171475673 22749184 3364 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32570/statm: 5554 3364 94 219 0 5331 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 22216 [startup+25.5022 s] /proc/loadavg: 0.94 0.96 0.98 2/65 32571 /proc/meminfo: memFree=1270388/2055920 swapFree=4182612/4192956 [pid=32570] ppid=32568 vsize=25452 CPUtime=25.48 /proc/32570/stat : 32570 (PBS4) R 32568 32570 31200 0 -1 4194304 5850 0 0 0 2535 13 0 0 25 0 1 0 171475673 26062848 5108 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32570/statm: 6363 5108 94 219 0 6140 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 25452 [startup+51.103 s] /proc/loadavg: 0.96 0.96 0.98 2/65 32571 /proc/meminfo: memFree=1260404/2055920 swapFree=4182612/4192956 [pid=32570] ppid=32568 vsize=47636 CPUtime=51.07 /proc/32570/stat : 32570 (PBS4) R 32568 32570 31200 0 -1 4194304 9159 0 0 0 5086 21 0 0 25 0 1 0 171475673 48779264 7648 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32570/statm: 11909 7648 94 219 0 11686 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 47636 [startup+102.305 s] /proc/loadavg: 0.98 0.96 0.98 2/65 32571 /proc/meminfo: memFree=1244788/2055920 swapFree=4182612/4192956 [pid=32570] ppid=32568 vsize=51696 CPUtime=102.27 /proc/32570/stat : 32570 (PBS4) R 32568 32570 31200 0 -1 4194304 12989 0 0 0 10194 33 0 0 25 0 1 0 171475673 52936704 11478 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32570/statm: 12924 11478 94 219 0 12701 0 Current children cumulated CPU time (s) 102.27 Current children cumulated vsize (KiB) 51696 [startup+162.303 s] /proc/loadavg: 0.99 0.97 0.98 2/65 32571 /proc/meminfo: memFree=1235124/2055920 swapFree=4182612/4192956 [pid=32570] ppid=32568 vsize=87184 CPUtime=162.25 /proc/32570/stat : 32570 (PBS4) R 32568 32570 31200 0 -1 4194304 15423 0 0 0 16182 43 0 0 25 0 1 0 171475673 89276416 13912 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549582 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32570/statm: 21796 13912 94 219 0 21573 0 Current children cumulated CPU time (s) 162.25 Current children cumulated vsize (KiB) 87184 [startup+222.302 s] /proc/loadavg: 0.99 0.97 0.98 2/65 32571 /proc/meminfo: memFree=1230068/2055920 swapFree=4182612/4192956 [pid=32570] ppid=32568 vsize=96360 CPUtime=222.23 /proc/32570/stat : 32570 (PBS4) R 32568 32570 31200 0 -1 4194304 18281 0 0 0 22171 52 0 0 25 0 1 0 171475673 98672640 15134 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32570/statm: 24090 15134 94 219 0 23867 0 Current children cumulated CPU time (s) 222.23 Current children cumulated vsize (KiB) 96360 [startup+282.302 s] /proc/loadavg: 0.99 0.97 0.98 2/65 32571 /proc/meminfo: memFree=1227124/2055920 swapFree=4182612/4192956 [pid=32570] ppid=32568 vsize=98832 CPUtime=282.22 /proc/32570/stat : 32570 (PBS4) R 32568 32570 31200 0 -1 4194304 19084 0 0 0 28161 61 0 0 25 0 1 0 171475673 101203968 15871 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32570/statm: 24708 15871 94 219 0 24485 0 Current children cumulated CPU time (s) 282.22 Current children cumulated vsize (KiB) 98832 [startup+342.302 s] /proc/loadavg: 0.99 0.97 0.98 2/65 32571 /proc/meminfo: memFree=1223220/2055920 swapFree=4182612/4192956 [pid=32570] ppid=32568 vsize=101732 CPUtime=342.2 /proc/32570/stat : 32570 (PBS4) R 32568 32570 31200 0 -1 4194304 20040 0 0 0 34153 67 0 0 25 0 1 0 171475673 104173568 16827 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32570/statm: 25433 16827 94 219 0 25210 0 Current children cumulated CPU time (s) 342.2 Current children cumulated vsize (KiB) 101732 Solver just ended. Dumping a history of the last processes samples [startup+345.501 s] /proc/loadavg: 0.99 0.97 0.98 2/65 32571 /proc/meminfo: memFree=1223156/2055920 swapFree=4182612/4192956 [pid=32570] ppid=32568 vsize=101732 CPUtime=345.4 /proc/32570/stat : 32570 (PBS4) R 32568 32570 31200 0 -1 4194304 20057 0 0 0 34472 68 0 0 25 0 1 0 171475673 104173568 16844 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32570/statm: 25433 16844 94 219 0 25210 0 Current children cumulated CPU time (s) 345.4 Current children cumulated vsize (KiB) 101732 [startup+348.706 s] /proc/loadavg: 0.99 0.97 0.98 2/65 32571 /proc/meminfo: memFree=1222772/2055920 swapFree=4182612/4192956 [pid=32570] ppid=32568 vsize=102172 CPUtime=348.61 /proc/32570/stat : 32570 (PBS4) R 32568 32570 31200 0 -1 4194304 20155 0 0 0 34792 69 0 0 25 0 1 0 171475673 104624128 16942 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32570/statm: 25543 16942 94 219 0 25320 0 Current children cumulated CPU time (s) 348.61 Current children cumulated vsize (KiB) 102172 [startup+349.502 s] /proc/loadavg: 0.99 0.97 0.98 2/65 32571 /proc/meminfo: memFree=1222772/2055920 swapFree=4182612/4192956 [pid=32570] ppid=32568 vsize=102172 CPUtime=349.4 /proc/32570/stat : 32570 (PBS4) R 32568 32570 31200 0 -1 4194304 20158 0 0 0 34871 69 0 0 25 0 1 0 171475673 104624128 16945 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32570/statm: 25543 16945 94 219 0 25320 0 Current children cumulated CPU time (s) 349.4 Current children cumulated vsize (KiB) 102172 [startup+350.302 s] /proc/loadavg: 0.99 0.97 0.98 2/65 32571 /proc/meminfo: memFree=1222772/2055920 swapFree=4182612/4192956 [pid=32570] ppid=32568 vsize=102640 CPUtime=350.2 /proc/32570/stat : 32570 (PBS4) R 32568 32570 31200 0 -1 4194304 20283 0 0 0 34951 69 0 0 25 0 1 0 171475673 105103360 17070 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32570/statm: 25660 17070 94 219 0 25437 0 Current children cumulated CPU time (s) 350.2 Current children cumulated vsize (KiB) 102640 [startup+350.503 s] /proc/loadavg: 0.99 0.97 0.98 2/65 32571 /proc/meminfo: memFree=1222772/2055920 swapFree=4182612/4192956 [pid=32570] ppid=32568 vsize=102640 CPUtime=350.4 /proc/32570/stat : 32570 (PBS4) R 32568 32570 31200 0 -1 4194304 20284 0 0 0 34971 69 0 0 25 0 1 0 171475673 105103360 17071 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32570/statm: 25660 17071 94 219 0 25437 0 Current children cumulated CPU time (s) 350.4 Current children cumulated vsize (KiB) 102640 Child status: 0 Real time (s): 350.549 CPU time (s): 350.457 CPU user time (s): 349.748 CPU system time (s): 0.708892 CPU usage (%): 99.9737 Max. virtual memory (cumulated for all children) (KiB): 102640 getrusage(RUSAGE_CHILDREN,...) data: user time used= 349.748 system time used= 0.708892 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 20300 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= 8 involuntary context switches= 616 runsolver used 0.248962 second user time and 0.71789 second system time The end
Begin job on node63 on Thu Apr 19 03:54:17 UTC 2007 IDJOB= 360071 IDBENCH= 1342 IDSOLVER= 157 FILE ID= node63/360071-1176954857 PBS_JOBID= 4605771 Free space on /tmp= 66473 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900553812.opb COMMAND LINE= /tmp/evaluation/360071-1176954857/PBS4 /tmp/evaluation/360071-1176954857/instance-360071-1176954857.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-360071-1176954857 -o ROOT/results/node63/conversion-360071-1176954857 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360071-1176954857/instance-360071-1176954857.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node63/watcher-360071-1176954857 -o ROOT/results/node63/solver-360071-1176954857 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/360071-1176954857/PBS4 /tmp/evaluation/360071-1176954857/instance-360071-1176954857.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 703150fc56665afb9da0b20e49208c25 RANDOM SEED= 126245038 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node63.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 : 3000.232 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 : 3000.232 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: 1291084 kB Buffers: 36356 kB Cached: 656764 kB SwapCached: 4016 kB Active: 202180 kB Inactive: 500820 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1291084 kB SwapTotal: 4192956 kB SwapFree: 4182612 kB Dirty: 1220 kB Writeback: 0 kB Mapped: 15664 kB Slab: 47860 kB Committed_AS: 1985600 kB PageTables: 1460 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= 66473 MiB End job on node63 on Thu Apr 19 04:00:08 UTC 2007