Trace number 1081450

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
Mistral-option 1.314? (TO) 1800.09 1814.61

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-80-5-add.xml
MD5SUM4a9833fa42d0a0932d635fb3733fa969
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark11.3133
Satisfiable
(Un)Satisfiability was proved
Number of variables85
Number of constraints3170
Maximum constraint arity2
Maximum domain size6400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3170
Global constraints used (with number of constraints)

Solver Data (download as text)

0.08/0.10	c mistral-option version 1.313

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081450-1215217036/watcher-1081450-1215217036 -o /tmp/evaluation-result-1081450-1215217036/solver-1081450-1215217036 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1081450-1215217036.xml -heu dyn -sac 3 -ds 2 

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): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 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: 1.92 1.98 1.99 4/81 32016
/proc/meminfo: memFree=1567504/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=820 CPUtime=0
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 39 0 0 0 0 0 0 0 21 0 1 0 644626694 839680 25 996147200 134512640 135239763 4294956192 18446744073709551615 5534500 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 205 25 19 177 0 3 0

[startup+0.0562311 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 32016
/proc/meminfo: memFree=1567504/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=5896 CPUtime=0.04
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 786 0 0 0 4 0 0 0 21 0 1 0 644626694 6037504 752 996147200 134512640 135239763 4294956192 18446744073709551615 4158658380 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 1474 752 375 177 0 377 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5896

[startup+0.101232 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 32016
/proc/meminfo: memFree=1567504/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=7096 CPUtime=0.08
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 1084 0 0 0 8 0 0 0 21 0 1 0 644626694 7266304 1050 996147200 134512640 135239763 4294956192 18446744073709551615 134630419 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 1774 1050 375 177 0 677 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7096

[startup+0.301251 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 32016
/proc/meminfo: memFree=1567504/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=23188 CPUtime=0.29
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 5093 0 0 0 27 2 0 0 23 0 1 0 644626694 23744512 5059 996147200 134512640 135239763 4294956192 18446744073709551615 135020162 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 5797 5059 419 177 0 4700 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23188

[startup+0.701291 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 32016
/proc/meminfo: memFree=1567504/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=27100 CPUtime=0.68
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 6086 0 0 0 66 2 0 0 25 0 1 0 644626694 27750400 6052 996147200 134512640 135239763 4294956192 18446744073709551615 135020521 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 6775 6052 421 177 0 5678 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 27100

[startup+1.50137 s]
/proc/loadavg: 1.92 1.98 1.99 3/82 32017
/proc/meminfo: memFree=1544712/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=27552 CPUtime=1.47
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 6254 0 0 0 145 2 0 0 25 0 1 0 644626694 28213248 6122 996147200 134512640 135239763 4294956192 18446744073709551615 135016539 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 6888 6122 421 177 0 5791 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 27552

[startup+3.10395 s]
/proc/loadavg: 1.92 1.98 1.99 3/82 32017
/proc/meminfo: memFree=1544200/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=28064 CPUtime=3.06
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 6537 0 0 0 304 2 0 0 25 0 1 0 644626694 28737536 6276 996147200 134512640 135239763 4294956192 18446744073709551615 135020172 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7016 6276 421 177 0 5919 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 28064

[startup+6.30184 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 32017
/proc/meminfo: memFree=1541512/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=30540 CPUtime=6.23
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7357 0 0 0 621 2 0 0 25 0 1 0 644626694 31272960 6839 996147200 134512640 135239763 4294956192 18446744073709551615 135096269 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7635 6839 421 177 0 6538 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 30540

[startup+12.7015 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 32017
/proc/meminfo: memFree=1541320/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=30540 CPUtime=12.57
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7360 0 0 0 1255 2 0 0 25 0 1 0 644626694 31272960 6842 996147200 134512640 135239763 4294956192 18446744073709551615 135020425 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7635 6842 421 177 0 6538 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 30540

[startup+25.5017 s]
/proc/loadavg: 1.95 1.98 1.99 3/82 32017
/proc/meminfo: memFree=1541384/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=30540 CPUtime=25.25
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7360 0 0 0 2523 2 0 0 25 0 1 0 644626694 31272960 6842 996147200 134512640 135239763 4294956192 18446744073709551615 135015275 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7635 6842 421 177 0 6538 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 30540

[startup+51.1012 s]
/proc/loadavg: 1.96 1.98 1.99 3/82 32017
/proc/meminfo: memFree=1541448/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=30540 CPUtime=50.61
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7360 0 0 0 5059 2 0 0 25 0 1 0 644626694 31272960 6842 996147200 134512640 135239763 4294956192 18446744073709551615 135096145 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7635 6842 421 177 0 6538 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 30540

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 32017
/proc/meminfo: memFree=1541256/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=30540 CPUtime=101.5
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7360 0 0 0 10148 2 0 0 25 0 1 0 644626694 31272960 6842 996147200 134512640 135239763 4294956192 18446744073709551615 135016502 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7635 6842 421 177 0 6538 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 30540

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 32017
/proc/meminfo: memFree=1541320/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=30540 CPUtime=161.25
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7360 0 0 0 16122 3 0 0 25 0 1 0 644626694 31272960 6842 996147200 134512640 135239763 4294956192 18446744073709551615 135102463 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7635 6842 421 177 0 6538 0
Current children cumulated CPU time (s) 161.25
Current children cumulated vsize (KiB) 30540

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 32017
/proc/meminfo: memFree=1541320/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=30540 CPUtime=220.99
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7360 0 0 0 22096 3 0 0 25 0 1 0 644626694 31272960 6842 996147200 134512640 135239763 4294956192 18446744073709551615 134804646 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7635 6842 421 177 0 6538 0
Current children cumulated CPU time (s) 220.99
Current children cumulated vsize (KiB) 30540

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 32017
/proc/meminfo: memFree=1541384/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=30540 CPUtime=280.73
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7360 0 0 0 28070 3 0 0 25 0 1 0 644626694 31272960 6842 996147200 134512640 135239763 4294956192 18446744073709551615 135020425 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7635 6842 421 177 0 6538 0
Current children cumulated CPU time (s) 280.73
Current children cumulated vsize (KiB) 30540

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 32017
/proc/meminfo: memFree=1541384/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=30540 CPUtime=340.46
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7360 0 0 0 34043 3 0 0 25 0 1 0 644626694 31272960 6842 996147200 134512640 135239763 4294956192 18446744073709551615 135015894 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7635 6842 421 177 0 6538 0
Current children cumulated CPU time (s) 340.46
Current children cumulated vsize (KiB) 30540

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 32017
/proc/meminfo: memFree=1541384/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=30540 CPUtime=400.2
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7360 0 0 0 40017 3 0 0 25 0 1 0 644626694 31272960 6842 996147200 134512640 135239763 4294956192 18446744073709551615 135015275 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7635 6842 421 177 0 6538 0
Current children cumulated CPU time (s) 400.2
Current children cumulated vsize (KiB) 30540

[startup+462.302 s]
/proc/loadavg: 1.94 1.97 1.99 3/83 32058
/proc/meminfo: memFree=1605136/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=30540 CPUtime=459.82
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7360 0 0 0 45978 4 0 0 25 0 1 0 644626694 31272960 6842 996147200 134512640 135239763 4294956192 18446744073709551615 134805356 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7635 6842 421 177 0 6538 0
Current children cumulated CPU time (s) 459.82
Current children cumulated vsize (KiB) 30540

[startup+522.302 s]
/proc/loadavg: 2.09 2.00 2.00 3/82 32059
/proc/meminfo: memFree=1435728/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=30540 CPUtime=519.29
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7360 0 0 0 51925 4 0 0 25 0 1 0 644626694 31272960 6842 996147200 134512640 135239763 4294956192 18446744073709551615 135015265 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7635 6842 421 177 0 6538 0
Current children cumulated CPU time (s) 519.29
Current children cumulated vsize (KiB) 30540

[startup+582.302 s]
/proc/loadavg: 2.03 2.00 2.00 3/82 32059
/proc/meminfo: memFree=1435728/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=30540 CPUtime=578.76
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7360 0 0 0 57872 4 0 0 25 0 1 0 644626694 31272960 6842 996147200 134512640 135239763 4294956192 18446744073709551615 135016480 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7635 6842 421 177 0 6538 0
Current children cumulated CPU time (s) 578.76
Current children cumulated vsize (KiB) 30540

[startup+642.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 32059
/proc/meminfo: memFree=1435600/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=30540 CPUtime=638.23
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7360 0 0 0 63819 4 0 0 25 0 1 0 644626694 31272960 6842 996147200 134512640 135239763 4294956192 18446744073709551615 135020219 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7635 6842 421 177 0 6538 0
Current children cumulated CPU time (s) 638.23
Current children cumulated vsize (KiB) 30540


################
# More data... #
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[startup+822.301 s]
/proc/loadavg: 2.06 2.01 2.00 3/82 32059
/proc/meminfo: memFree=1435600/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=30540 CPUtime=816.64
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7360 0 0 0 81659 5 0 0 25 0 1 0 644626694 31272960 6842 996147200 134512640 135239763 4294956192 18446744073709551615 135016540 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7635 6842 421 177 0 6538 0
Current children cumulated CPU time (s) 816.64
Current children cumulated vsize (KiB) 30540

[startup+882.302 s]
/proc/loadavg: 2.07 2.03 2.00 3/82 32059
/proc/meminfo: memFree=1435600/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=30540 CPUtime=876.09
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7360 0 0 0 87604 5 0 0 25 0 1 0 644626694 31272960 6842 996147200 134512640 135239763 4294956192 18446744073709551615 135020454 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7635 6842 421 177 0 6538 0
Current children cumulated CPU time (s) 876.09
Current children cumulated vsize (KiB) 30540

[startup+942.302 s]
/proc/loadavg: 2.07 2.03 2.00 3/82 32059
/proc/meminfo: memFree=1435408/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=30804 CPUtime=935.56
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7417 0 0 0 93551 5 0 0 25 0 1 0 644626694 31543296 6899 996147200 134512640 135239763 4294956192 18446744073709551615 135035087 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7701 6899 421 177 0 6604 0
Current children cumulated CPU time (s) 935.56
Current children cumulated vsize (KiB) 30804

[startup+1002.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/82 32059
/proc/meminfo: memFree=1435408/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=30804 CPUtime=995.03
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7418 0 0 0 99497 6 0 0 25 0 1 0 644626694 31543296 6900 996147200 134512640 135239763 4294956192 18446744073709551615 135016531 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7701 6900 421 177 0 6604 0
Current children cumulated CPU time (s) 995.03
Current children cumulated vsize (KiB) 30804

[startup+1062.3 s]
/proc/loadavg: 2.12 2.07 2.01 3/82 32059
/proc/meminfo: memFree=1434896/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=31332 CPUtime=1054.5
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7546 0 0 0 105444 6 0 0 25 0 1 0 644626694 32083968 7028 996147200 134512640 135239763 4294956192 18446744073709551615 135020325 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7833 7028 421 177 0 6736 0
Current children cumulated CPU time (s) 1054.5
Current children cumulated vsize (KiB) 31332

[startup+1122.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/82 32059
/proc/meminfo: memFree=1434576/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=31596 CPUtime=1113.96
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7604 0 0 0 111390 6 0 0 25 0 1 0 644626694 32354304 7086 996147200 134512640 135239763 4294956192 18446744073709551615 135067243 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7899 7086 421 177 0 6802 0
Current children cumulated CPU time (s) 1113.96
Current children cumulated vsize (KiB) 31596

[startup+1182.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/82 32059
/proc/meminfo: memFree=1434256/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=31728 CPUtime=1173.42
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7645 0 0 0 117336 6 0 0 25 0 1 0 644626694 32489472 7127 996147200 134512640 135239763 4294956192 18446744073709551615 135013668 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7932 7127 421 177 0 6835 0
Current children cumulated CPU time (s) 1173.42
Current children cumulated vsize (KiB) 31728

[startup+1242.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/82 32059
/proc/meminfo: memFree=1434064/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=31860 CPUtime=1232.88
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7679 0 0 0 123281 7 0 0 25 0 1 0 644626694 32624640 7161 996147200 134512640 135239763 4294956192 18446744073709551615 135020219 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7965 7161 421 177 0 6868 0
Current children cumulated CPU time (s) 1232.88
Current children cumulated vsize (KiB) 31860

[startup+1302.3 s]
/proc/loadavg: 2.02 2.04 2.00 4/82 32059
/proc/meminfo: memFree=1434000/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=31992 CPUtime=1292.35
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7692 0 0 0 129228 7 0 0 25 0 1 0 644626694 32759808 7174 996147200 134512640 135239763 4294956192 18446744073709551615 135015953 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7998 7174 421 177 0 6901 0
Current children cumulated CPU time (s) 1292.35
Current children cumulated vsize (KiB) 31992

[startup+1362.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/82 32059
/proc/meminfo: memFree=1433936/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=31992 CPUtime=1351.81
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7703 0 0 0 135174 7 0 0 25 0 1 0 644626694 32759808 7185 996147200 134512640 135239763 4294956192 18446744073709551615 135015248 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7998 7185 421 177 0 6901 0
Current children cumulated CPU time (s) 1351.81
Current children cumulated vsize (KiB) 31992

[startup+1422.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 32059
/proc/meminfo: memFree=1433936/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=31992 CPUtime=1411.28
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7724 0 0 0 141121 7 0 0 25 0 1 0 644626694 32759808 7206 996147200 134512640 135239763 4294956192 18446744073709551615 135015275 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 7998 7206 421 177 0 6901 0
Current children cumulated CPU time (s) 1411.28
Current children cumulated vsize (KiB) 31992

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 32059
/proc/meminfo: memFree=1433872/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=32124 CPUtime=1470.75
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7744 0 0 0 147067 8 0 0 25 0 1 0 644626694 32894976 7226 996147200 134512640 135239763 4294956192 18446744073709551615 135016502 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 8031 7226 421 177 0 6934 0
Current children cumulated CPU time (s) 1470.75
Current children cumulated vsize (KiB) 32124

[startup+1542.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 32059
/proc/meminfo: memFree=1433744/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=32124 CPUtime=1530.21
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7754 0 0 0 153013 8 0 0 25 0 1 0 644626694 32894976 7236 996147200 134512640 135239763 4294956192 18446744073709551615 135102484 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 8031 7236 421 177 0 6934 0
Current children cumulated CPU time (s) 1530.21
Current children cumulated vsize (KiB) 32124

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 32059
/proc/meminfo: memFree=1433744/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=32124 CPUtime=1589.68
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7757 0 0 0 158959 9 0 0 25 0 1 0 644626694 32894976 7239 996147200 134512640 135239763 4294956192 18446744073709551615 134798985 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 8031 7239 421 177 0 6934 0
Current children cumulated CPU time (s) 1589.68
Current children cumulated vsize (KiB) 32124

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 32059
/proc/meminfo: memFree=1433552/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=32256 CPUtime=1649.13
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7760 0 0 0 164904 9 0 0 25 0 1 0 644626694 33030144 7242 996147200 134512640 135239763 4294956192 18446744073709551615 135020140 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 8064 7242 421 177 0 6967 0
Current children cumulated CPU time (s) 1649.13
Current children cumulated vsize (KiB) 32256

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 32059
/proc/meminfo: memFree=1433360/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=32388 CPUtime=1708.6
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7802 0 0 0 170851 9 0 0 25 0 1 0 644626694 33165312 7284 996147200 134512640 135239763 4294956192 18446744073709551615 135015272 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 8097 7284 421 177 0 7000 0
Current children cumulated CPU time (s) 1708.6
Current children cumulated vsize (KiB) 32388

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 32059
/proc/meminfo: memFree=1433296/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=32388 CPUtime=1768.06
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7802 0 0 0 176796 10 0 0 25 0 1 0 644626694 33165312 7284 996147200 134512640 135239763 4294956192 18446744073709551615 135016512 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 8097 7284 421 177 0 7000 0
Current children cumulated CPU time (s) 1768.06
Current children cumulated vsize (KiB) 32388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.6 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 32059
/proc/meminfo: memFree=1433296/2055920 swapFree=4157868/4192956
[pid=32016] ppid=32014 vsize=32388 CPUtime=1800.07
/proc/32016/stat : 32016 (xsolve) R 32014 32016 29433 0 -1 4194304 7802 0 0 0 179997 10 0 0 25 0 1 0 644626694 33165312 7284 996147200 134512640 135239763 4294956192 18446744073709551615 135095149 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 8097 7284 421 177 0 7000 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 32388

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.61
CPU time (s): 1800.09
CPU user time (s): 1799.98
CPU system time (s): 0.108983
CPU usage (%): 99.1995
Max. virtual memory (cumulated for all children) (KiB): 32388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7802
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= 7
involuntary context switches= 71688

runsolver used 2.11868 second user time and 5.2852 second system time

The end

Launcher Data (download as text)

Begin job on node60 at 2008-07-05 02:17:16
IDJOB=1081450
IDBENCH=57104
IDSOLVER=357
FILE ID=node60/1081450-1215217036
PBS_JOBID= 7881661
Free space on /tmp= 66488 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-80-5-add.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dyn -sac 3 -ds 2 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081450-1215217036/watcher-1081450-1215217036 -o /tmp/evaluation-result-1081450-1215217036/solver-1081450-1215217036 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1081450-1215217036.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 4a9833fa42d0a0932d635fb3733fa969
RANDOM SEED=2032435265

node60.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.216
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		: 3000.216
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:       1567984 kB
Buffers:         63348 kB
Cached:         228336 kB
SwapCached:      29276 kB
Active:         293936 kB
Inactive:       138088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1567984 kB
SwapTotal:     4192956 kB
SwapFree:      4157868 kB
Dirty:            1356 kB
Writeback:           0 kB
Mapped:         156056 kB
Slab:            40852 kB
Committed_AS:  1313892 kB
PageTables:       2180 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= 66484 MiB
End job on node60 at 2008-07-05 02:47:32