Trace number 359623

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PBS4 2007-03-23? (TO) 1800.06 1800.54

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900563250.opb
MD5SUM86b039bb4205441cb6ccb47b538994bc
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark107.81
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 665
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/359623-1176937990/instance-359623-1176937990.opb ......
1800.01/1800.50	c done parsing opb.
1800.01/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/359623-1176937990/instance-359623-1176937990.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-359623-1176937990 -o ROOT/results/node5/solver-359623-1176937990 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/359623-1176937990/PBS4 /tmp/evaluation/359623-1176937990/instance-359623-1176937990.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: 1.02 1.00 1.00 3/77 26782
/proc/meminfo: memFree=1866816/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=1324 CPUtime=0
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 169836626 1355776 121 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134530219 0 0 4096 0 0 0 0 17 1 0 0
/proc/26782/statm: 331 121 87 219 0 108 0

[startup+0.0935769 s]
/proc/loadavg: 1.02 1.00 1.00 3/77 26782
/proc/meminfo: memFree=1866816/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=1728 CPUtime=0.08
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 260 0 0 0 8 0 0 0 18 0 1 0 169836626 1769472 242 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 432 242 93 219 0 209 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1728

[startup+0.102577 s]
/proc/loadavg: 1.02 1.00 1.00 3/77 26782
/proc/meminfo: memFree=1866816/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=1728 CPUtime=0.09
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 267 0 0 0 9 0 0 0 18 0 1 0 169836626 1769472 249 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 432 249 93 219 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1728

[startup+0.301601 s]
/proc/loadavg: 1.02 1.00 1.00 3/77 26782
/proc/meminfo: memFree=1866816/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=2568 CPUtime=0.29
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 423 0 0 0 29 0 0 0 19 0 1 0 169836626 2629632 405 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 642 405 93 219 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2568

[startup+0.702646 s]
/proc/loadavg: 1.02 1.00 1.00 3/77 26782
/proc/meminfo: memFree=1866816/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=3920 CPUtime=0.69
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 722 0 0 0 68 1 0 0 23 0 1 0 169836626 4014080 655 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 980 655 94 219 0 757 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3920

[startup+1.50174 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 26783
/proc/meminfo: memFree=1863800/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=6760 CPUtime=1.49
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 1206 0 0 0 147 2 0 0 25 0 1 0 169836626 6922240 1042 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 1690 1042 94 219 0 1467 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6760

[startup+3.10192 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 26783
/proc/meminfo: memFree=1862072/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=7292 CPUtime=3.09
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 1778 0 0 0 306 3 0 0 25 0 1 0 169836626 7467008 1614 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134585691 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 1823 1614 94 219 0 1600 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7292

[startup+6.30128 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 26783
/proc/meminfo: memFree=1858168/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=12972 CPUtime=6.29
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 2758 0 0 0 624 5 0 0 25 0 1 0 169836626 13283328 2401 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 3243 2401 94 219 0 3020 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12972

[startup+12.702 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 26783
/proc/meminfo: memFree=1852664/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=22572 CPUtime=12.69
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 4005 0 0 0 1262 7 0 0 25 0 1 0 169836626 23113728 3648 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 5643 3648 94 219 0 5420 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22572

[startup+25.5015 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 26783
/proc/meminfo: memFree=1844984/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=26088 CPUtime=25.48
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 6240 0 0 0 2536 12 0 0 25 0 1 0 169836626 26714112 5498 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 6522 5498 94 219 0 6299 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26088

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26783
/proc/meminfo: memFree=1834040/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=48760 CPUtime=51.07
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 9767 0 0 0 5086 21 0 0 25 0 1 0 169836626 49930240 8256 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 12190 8256 94 219 0 11967 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 48760

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26783
/proc/meminfo: memFree=1820344/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=52516 CPUtime=102.27
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 13102 0 0 0 10193 34 0 0 25 0 1 0 169836626 53776384 11591 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 13129 11591 94 219 0 12906 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 52516

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26783
/proc/meminfo: memFree=1805496/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=89388 CPUtime=162.25
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 16856 0 0 0 16179 46 0 0 25 0 1 0 169836626 91533312 15279 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549235 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 22347 15279 94 219 0 22124 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 89388

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26783
/proc/meminfo: memFree=1795448/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=98576 CPUtime=222.23
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 21043 0 0 0 22167 56 0 0 25 0 1 0 169836626 100941824 17764 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 24644 17764 94 219 0 24421 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 98576

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26783
/proc/meminfo: memFree=1784248/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=102168 CPUtime=282.21
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 24071 0 0 0 28155 66 0 0 25 0 1 0 169836626 104620032 20561 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 25542 20561 94 219 0 25319 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 102168

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26783
/proc/meminfo: memFree=1774648/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=104720 CPUtime=342.2
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 26644 0 0 0 34144 76 0 0 25 0 1 0 169836626 107233280 22936 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549287 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 26180 22936 94 219 0 25957 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 104720

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26783
/proc/meminfo: memFree=1766328/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=171860 CPUtime=402.18
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 28920 0 0 0 40134 84 0 0 25 0 1 0 169836626 175984640 25047 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 42965 25047 94 219 0 42742 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 171860

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26783
/proc/meminfo: memFree=1757752/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=174004 CPUtime=462.16
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 31212 0 0 0 46124 92 0 0 25 0 1 0 169836626 178180096 27141 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 43501 27141 94 219 0 43278 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 174004

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26783
/proc/meminfo: memFree=1749688/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=176088 CPUtime=522.15
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 33446 0 0 0 52114 101 0 0 25 0 1 0 169836626 180314112 29145 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 44022 29145 94 219 0 43799 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 176088

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26783
/proc/meminfo: memFree=1741752/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=177448 CPUtime=582.14
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 35562 0 0 0 58105 109 0 0 25 0 1 0 169836626 181706752 31098 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 44362 31098 94 219 0 44139 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 177448

[startup+642.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 26783
/proc/meminfo: memFree=1733688/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=191636 CPUtime=642.12
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 40838 0 0 0 64095 117 0 0 25 0 1 0 169836626 196235264 33040 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 47909 33040 94 219 0 47686 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 191636


################
# More data... #
################

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26783
/proc/meminfo: memFree=1720952/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=197648 CPUtime=882.05
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 44571 0 0 0 88063 142 0 0 25 0 1 0 169836626 202391552 36218 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 49412 36218 94 219 0 49189 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 197648

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26783
/proc/meminfo: memFree=1719480/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=199408 CPUtime=942.04
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 45232 0 0 0 94057 147 0 0 25 0 1 0 169836626 204193792 36585 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547074 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 49852 36585 94 219 0 49629 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 199408

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26783
/proc/meminfo: memFree=1713976/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=199992 CPUtime=1002.03
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 46602 0 0 0 100048 155 0 0 25 0 1 0 169836626 204791808 37955 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 49998 37955 94 219 0 49775 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 199992

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26783
/proc/meminfo: memFree=1707960/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=201932 CPUtime=1062.01
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 48427 0 0 0 106038 163 0 0 25 0 1 0 169836626 206778368 39455 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547135 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 50483 39455 94 219 0 50260 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 201932

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26785
/proc/meminfo: memFree=1702648/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=205776 CPUtime=1121.99
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 50348 0 0 0 112029 170 0 0 25 0 1 0 169836626 210714624 40660 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547198 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 51444 40660 94 219 0 51221 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 205776

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26785
/proc/meminfo: memFree=1698552/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=206948 CPUtime=1181.97
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 51479 0 0 0 118021 176 0 0 25 0 1 0 169836626 211914752 41726 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 51737 41726 94 219 0 51514 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 206948

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26785
/proc/meminfo: memFree=1694840/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=207596 CPUtime=1241.95
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 52497 0 0 0 124013 182 0 0 25 0 1 0 169836626 212578304 42679 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 51899 42679 94 219 0 51676 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 207596

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26785
/proc/meminfo: memFree=1690040/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=208972 CPUtime=1301.94
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 53665 0 0 0 130007 187 0 0 25 0 1 0 169836626 213987328 43847 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134585973 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 52243 43847 94 219 0 52020 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 208972

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26785
/proc/meminfo: memFree=1688376/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=210192 CPUtime=1361.93
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 54145 0 0 0 136001 192 0 0 25 0 1 0 169836626 215236608 44262 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547265 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 52548 44262 94 219 0 52325 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 210192

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26785
/proc/meminfo: memFree=1687608/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=210192 CPUtime=1421.92
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 54331 0 0 0 141996 196 0 0 25 0 1 0 169836626 215236608 44448 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 52548 44448 94 219 0 52325 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 210192

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26785
/proc/meminfo: memFree=1685944/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=211668 CPUtime=1481.9
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 54823 0 0 0 147988 202 0 0 25 0 1 0 169836626 216748032 44875 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547265 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 52917 44875 94 219 0 52694 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 211668

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26785
/proc/meminfo: memFree=1684280/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=212392 CPUtime=1541.88
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 55241 0 0 0 153981 207 0 0 25 0 1 0 169836626 217489408 45260 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 53098 45260 94 219 0 52875 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 212392

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26785
/proc/meminfo: memFree=1683128/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=213156 CPUtime=1601.86
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 55524 0 0 0 159975 211 0 0 25 0 1 0 169836626 218271744 45543 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 53289 45543 94 219 0 53066 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 213156

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26785
/proc/meminfo: memFree=1682104/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=214052 CPUtime=1661.85
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 55991 0 0 0 165969 216 0 0 25 0 1 0 169836626 219189248 45782 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 53513 45782 94 219 0 53290 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 214052

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26785
/proc/meminfo: memFree=1681272/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=214316 CPUtime=1721.83
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 56188 0 0 0 171963 220 0 0 25 0 1 0 169836626 219459584 45979 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 53579 45979 94 219 0 53356 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 214316

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26785
/proc/meminfo: memFree=1679736/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=215956 CPUtime=1781.81
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 56606 0 0 0 177957 224 0 0 25 0 1 0 169836626 221138944 46332 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 53989 46332 94 219 0 53766 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 215956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26785
/proc/meminfo: memFree=1678776/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=216712 CPUtime=1800.01
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 56860 0 0 0 179775 226 0 0 25 0 1 0 169836626 221913088 46586 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 54178 46586 94 219 0 53955 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 216712

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26785
/proc/meminfo: memFree=1678776/2055920 swapFree=4151632/4192956
[pid=26782] ppid=26780 vsize=216712 CPUtime=1800.01
/proc/26782/stat : 26782 (PBS4) R 26780 26782 25843 0 -1 4194304 56860 0 0 0 179775 226 0 0 25 0 1 0 169836626 221913088 46586 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26782/statm: 54178 46586 94 219 0 53955 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 216712

Child status: 0
Real time (s): 1800.54
CPU time (s): 1800.06
CPU user time (s): 1797.76
CPU system time (s): 2.29965
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 216712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.76
system time used= 2.29965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56861
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= 34856

runsolver used 2.22466 second user time and 4.32734 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed Apr 18 23:13:10 UTC 2007

IDJOB= 359623
IDBENCH= 1307
IDSOLVER= 157
FILE ID= node5/359623-1176937990

PBS_JOBID= 4605683

Free space on /tmp= 66356 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900563250.opb
COMMAND LINE= /tmp/evaluation/359623-1176937990/PBS4 /tmp/evaluation/359623-1176937990/instance-359623-1176937990.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-359623-1176937990 -o ROOT/results/node5/conversion-359623-1176937990 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359623-1176937990/instance-359623-1176937990.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-359623-1176937990 -o ROOT/results/node5/solver-359623-1176937990 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/359623-1176937990/PBS4 /tmp/evaluation/359623-1176937990/instance-359623-1176937990.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  86b039bb4205441cb6ccb47b538994bc

RANDOM SEED= 230290043

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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:       1867224 kB
Buffers:         19236 kB
Cached:         105400 kB
SwapCached:       9120 kB
Active:          37288 kB
Inactive:       110180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1867224 kB
SwapTotal:     4192956 kB
SwapFree:      4151632 kB
Dirty:            1312 kB
Writeback:           0 kB
Mapped:          30056 kB
Slab:            26784 kB
Committed_AS:  8629504 kB
PageTables:       1720 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= 66356 MiB

End job on node5 on Wed Apr 18 23:43:12 UTC 2007