Trace number 1094004

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) 1800.11 1804.02

General information on the benchmark

Namecsp/queens/
normalized-queens-100.xml
MD5SUM3dde0b63013d3cc4747840f0db935897
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.18951
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints4950
Maximum constraint arity2
Maximum domain size100
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4950
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.20	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-1094004-1215278788/watcher-1094004-1215278788 -o /tmp/evaluation-result-1094004-1215278788/solver-1094004-1215278788 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1094004-1215278788.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: 2.15 2.06 2.01 4/81 22064
/proc/meminfo: memFree=1701488/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=820 CPUtime=0
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 2006852304 839680 25 996147200 134512640 135239763 4294956192 18446744073709551615 7721764 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/22064/statm: 205 25 19 177 0 3 0

[startup+0.0956079 s]
/proc/loadavg: 2.15 2.06 2.01 4/81 22064
/proc/meminfo: memFree=1701488/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=6860 CPUtime=0.08
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 1038 0 0 0 8 0 0 0 18 0 1 0 2006852304 7024640 1004 996147200 134512640 135239763 4294956192 18446744073709551615 8163091 0 0 4096 0 0 0 0 17 1 0 0
/proc/22064/statm: 1715 1004 375 177 0 618 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6860

[startup+0.101601 s]
/proc/loadavg: 2.15 2.06 2.01 4/81 22064
/proc/meminfo: memFree=1701488/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=6992 CPUtime=0.08
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 1076 0 0 0 8 0 0 0 18 0 1 0 2006852304 7159808 1042 996147200 134512640 135239763 4294956192 18446744073709551615 134642611 0 0 4096 0 0 0 0 17 1 0 0
/proc/22064/statm: 1748 1042 375 177 0 651 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6992

[startup+0.30164 s]
/proc/loadavg: 2.15 2.06 2.01 4/81 22064
/proc/meminfo: memFree=1701488/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=33344 CPUtime=0.28
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 7672 0 0 0 25 3 0 0 19 0 1 0 2006852304 34144256 7635 996147200 134512640 135239763 4294956192 18446744073709551615 134904642 0 0 4096 0 0 0 0 17 1 0 0
/proc/22064/statm: 8336 7635 403 177 0 7239 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 33344

[startup+0.701698 s]
/proc/loadavg: 2.15 2.06 2.01 4/81 22064
/proc/meminfo: memFree=1701488/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=36408 CPUtime=0.69
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 8414 0 0 0 65 4 0 0 23 0 1 0 2006852304 37281792 8377 996147200 134512640 135239763 4294956192 18446744073709551615 135015260 0 0 4096 0 0 0 0 17 1 0 0
/proc/22064/statm: 9102 8377 414 177 0 8005 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36408

[startup+1.50282 s]
/proc/loadavg: 2.15 2.06 2.01 3/82 22065
/proc/meminfo: memFree=1669352/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=43116 CPUtime=1.48
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 10114 0 0 0 143 5 0 0 25 0 1 0 2006852304 44150784 10077 996147200 134512640 135239763 4294956192 18446744073709551615 135016546 0 0 4096 0 0 0 0 17 1 0 0
/proc/22064/statm: 10779 10077 417 177 0 9682 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 43116

[startup+3.10107 s]
/proc/loadavg: 2.14 2.05 2.01 3/82 22065
/proc/meminfo: memFree=1662376/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=43500 CPUtime=3.06
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 10292 0 0 0 301 5 0 0 25 0 1 0 2006852304 44544000 10157 996147200 134512640 135239763 4294956192 18446744073709551615 135020410 0 0 4096 0 0 0 0 17 1 0 0
/proc/22064/statm: 10875 10157 417 177 0 9778 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 43500

[startup+6.30157 s]
/proc/loadavg: 2.14 2.05 2.01 3/82 22065
/proc/meminfo: memFree=1661416/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=45036 CPUtime=6.24
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 10892 0 0 0 619 5 0 0 25 0 1 0 2006852304 46116864 10371 996147200 134512640 135239763 4294956192 18446744073709551615 135016495 0 0 4096 0 0 0 0 17 1 0 0
/proc/22064/statm: 11259 10371 417 177 0 10162 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 45036

[startup+12.7016 s]
/proc/loadavg: 2.12 2.05 2.01 3/82 22065
/proc/meminfo: memFree=1657000/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=49856 CPUtime=12.58
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 12470 0 0 0 1252 6 0 0 25 0 1 0 2006852304 51052544 11436 996147200 134512640 135239763 4294956192 18446744073709551615 135015265 0 0 4096 0 0 0 0 17 1 0 0
/proc/22064/statm: 12464 11436 417 177 0 11367 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 49856

[startup+25.5015 s]
/proc/loadavg: 2.10 2.05 2.01 3/82 22065
/proc/meminfo: memFree=1657000/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=49856 CPUtime=25.26
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 12474 0 0 0 2520 6 0 0 25 0 1 0 2006852304 51052544 11440 996147200 134512640 135239763 4294956192 18446744073709551615 135020403 0 0 4096 0 0 0 0 17 1 0 0
/proc/22064/statm: 12464 11440 417 177 0 11367 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 49856

[startup+51.1015 s]
/proc/loadavg: 2.06 2.05 2.01 3/82 22065
/proc/meminfo: memFree=1657064/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=49856 CPUtime=50.63
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 12476 0 0 0 5057 6 0 0 25 0 1 0 2006852304 51052544 11442 996147200 134512640 135239763 4294956192 18446744073709551615 135020419 0 0 4096 0 0 0 0 17 1 0 0
/proc/22064/statm: 12464 11442 417 177 0 11367 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 49856

[startup+102.306 s]
/proc/loadavg: 2.02 2.04 2.00 3/82 22065
/proc/meminfo: memFree=1656872/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=49856 CPUtime=101.38
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 12476 0 0 0 10132 6 0 0 25 0 1 0 2006852304 51052544 11442 996147200 134512640 135239763 4294956192 18446744073709551615 135015265 0 0 4096 0 0 0 0 17 1 0 0
/proc/22064/statm: 12464 11442 417 177 0 11367 0
Current children cumulated CPU time (s) 101.38
Current children cumulated vsize (KiB) 49856

[startup+162.302 s]
/proc/loadavg: 2.01 2.03 2.00 3/82 22065
/proc/meminfo: memFree=1656872/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=49856 CPUtime=160.84
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 12476 0 0 0 16078 6 0 0 25 0 1 0 2006852304 51052544 11442 996147200 134512640 135239763 4294956192 18446744073709551615 135020427 0 0 4096 0 0 0 0 17 1 0 0
/proc/22064/statm: 12464 11442 417 177 0 11367 0
Current children cumulated CPU time (s) 160.84
Current children cumulated vsize (KiB) 49856

[startup+222.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 22066
/proc/meminfo: memFree=1656744/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=49856 CPUtime=220.3
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 12476 0 0 0 22024 6 0 0 25 0 1 0 2006852304 51052544 11442 996147200 134512640 135239763 4294956192 18446744073709551615 135020364 0 0 4096 0 0 0 0 17 1 0 0
/proc/22064/statm: 12464 11442 417 177 0 11367 0
Current children cumulated CPU time (s) 220.3
Current children cumulated vsize (KiB) 49856

[startup+282.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 22067
/proc/meminfo: memFree=1656680/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=49856 CPUtime=279.77
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 12476 0 0 0 27971 6 0 0 25 0 1 0 2006852304 51052544 11442 996147200 134512640 135239763 4294956192 18446744073709551615 134804660 0 0 4096 0 0 0 0 17 1 0 0
/proc/22064/statm: 12464 11442 417 177 0 11367 0
Current children cumulated CPU time (s) 279.77
Current children cumulated vsize (KiB) 49856

[startup+342.303 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 22067
/proc/meminfo: memFree=1656752/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=49856 CPUtime=339.23
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 12476 0 0 0 33917 6 0 0 25 0 1 0 2006852304 51052544 11442 996147200 134512640 135239763 4294956192 18446744073709551615 134804630 0 0 4096 0 0 0 0 17 1 0 0
/proc/22064/statm: 12464 11442 417 177 0 11367 0
Current children cumulated CPU time (s) 339.23
Current children cumulated vsize (KiB) 49856

[startup+402.302 s]
/proc/loadavg: 1.95 1.99 1.99 3/81 22109
/proc/meminfo: memFree=1620928/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=49856 CPUtime=399.01
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 12476 0 0 0 39895 6 0 0 25 0 1 0 2006852304 51052544 11442 996147200 134512640 135239763 4294956192 18446744073709551615 134805360 0 0 4096 0 0 0 0 17 0 0 0
/proc/22064/statm: 12464 11442 417 177 0 11367 0
Current children cumulated CPU time (s) 399.01
Current children cumulated vsize (KiB) 49856

[startup+462.301 s]
/proc/loadavg: 1.98 1.99 1.99 3/81 22109
/proc/meminfo: memFree=1620736/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=49856 CPUtime=459
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 12476 0 0 0 45893 7 0 0 25 0 1 0 2006852304 51052544 11442 996147200 134512640 135239763 4294956192 18446744073709551615 135016512 0 0 4096 0 0 0 0 17 0 0 0
/proc/22064/statm: 12464 11442 417 177 0 11367 0
Current children cumulated CPU time (s) 459
Current children cumulated vsize (KiB) 49856

[startup+522.302 s]
/proc/loadavg: 2.07 2.01 2.00 3/81 22109
/proc/meminfo: memFree=1620672/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=49856 CPUtime=518.97
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 12476 0 0 0 51890 7 0 0 25 0 1 0 2006852304 51052544 11442 996147200 134512640 135239763 4294956192 18446744073709551615 135020208 0 0 4096 0 0 0 0 17 0 0 0
/proc/22064/statm: 12464 11442 417 177 0 11367 0
Current children cumulated CPU time (s) 518.97
Current children cumulated vsize (KiB) 49856

[startup+582.302 s]
/proc/loadavg: 2.10 2.02 2.00 3/81 22109
/proc/meminfo: memFree=1620672/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=49856 CPUtime=578.94
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 12476 0 0 0 57887 7 0 0 25 0 1 0 2006852304 51052544 11442 996147200 134512640 135239763 4294956192 18446744073709551615 135015948 0 0 4096 0 0 0 0 17 0 0 0
/proc/22064/statm: 12464 11442 417 177 0 11367 0
Current children cumulated CPU time (s) 578.94
Current children cumulated vsize (KiB) 49856

[startup+642.301 s]
/proc/loadavg: 2.19 2.04 2.01 3/81 22109
/proc/meminfo: memFree=1620672/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=49856 CPUtime=638.92
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 12476 0 0 0 63885 7 0 0 25 0 1 0 2006852304 51052544 11442 996147200 134512640 135239763 4294956192 18446744073709551615 135096256 0 0 4096 0 0 0 0 17 0 0 0
/proc/22064/statm: 12464 11442 417 177 0 11367 0
Current children cumulated CPU time (s) 638.92
Current children cumulated vsize (KiB) 49856


################
# More data... #
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[startup+822.304 s]
/proc/loadavg: 2.08 2.08 2.02 3/81 22109
/proc/meminfo: memFree=1619520/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=51044 CPUtime=818.84
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 12781 0 0 0 81877 7 0 0 25 0 1 0 2006852304 52269056 11747 996147200 134512640 135239763 4294956192 18446744073709551615 135102484 0 0 4096 0 0 0 0 17 0 0 0
/proc/22064/statm: 12761 11747 417 177 0 11664 0
Current children cumulated CPU time (s) 818.84
Current children cumulated vsize (KiB) 51044

[startup+882.301 s]
/proc/loadavg: 2.03 2.06 2.01 3/81 22109
/proc/meminfo: memFree=1619136/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=51440 CPUtime=878.81
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 12874 0 0 0 87874 7 0 0 25 0 1 0 2006852304 52674560 11840 996147200 134512640 135239763 4294956192 18446744073709551615 135015931 0 0 4096 0 0 0 0 17 0 0 0
/proc/22064/statm: 12860 11840 417 177 0 11763 0
Current children cumulated CPU time (s) 878.81
Current children cumulated vsize (KiB) 51440

[startup+942.301 s]
/proc/loadavg: 2.01 2.05 2.01 3/81 22109
/proc/meminfo: memFree=1619072/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=51440 CPUtime=938.77
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 12896 0 0 0 93870 7 0 0 25 0 1 0 2006852304 52674560 11862 996147200 134512640 135239763 4294956192 18446744073709551615 135013679 0 0 4096 0 0 0 0 17 0 0 0
/proc/22064/statm: 12860 11862 417 177 0 11763 0
Current children cumulated CPU time (s) 938.77
Current children cumulated vsize (KiB) 51440

[startup+1002.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/81 22109
/proc/meminfo: memFree=1618944/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=51572 CPUtime=998.75
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 12927 0 0 0 99868 7 0 0 25 0 1 0 2006852304 52809728 11893 996147200 134512640 135239763 4294956192 18446744073709551615 135016480 0 0 4096 0 0 0 0 17 0 0 0
/proc/22064/statm: 12893 11893 417 177 0 11796 0
Current children cumulated CPU time (s) 998.75
Current children cumulated vsize (KiB) 51572

[startup+1062.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 22175
/proc/meminfo: memFree=1686216/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=51704 CPUtime=1058.72
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 12944 0 0 0 105864 8 0 0 25 0 1 0 2006852304 52944896 11910 996147200 134512640 135239763 4294956192 18446744073709551615 135096224 0 0 4096 0 0 0 0 17 0 0 0
/proc/22064/statm: 12926 11910 417 177 0 11829 0
Current children cumulated CPU time (s) 1058.72
Current children cumulated vsize (KiB) 51704

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 22175
/proc/meminfo: memFree=1686152/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=51704 CPUtime=1118.69
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 12952 0 0 0 111860 9 0 0 25 0 1 0 2006852304 52944896 11918 996147200 134512640 135239763 4294956192 18446744073709551615 135016492 0 0 4096 0 0 0 0 17 0 0 0
/proc/22064/statm: 12926 11918 417 177 0 11829 0
Current children cumulated CPU time (s) 1118.69
Current children cumulated vsize (KiB) 51704

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 22175
/proc/meminfo: memFree=1685960/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=51836 CPUtime=1178.67
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 12965 0 0 0 117858 9 0 0 25 0 1 0 2006852304 53080064 11931 996147200 134512640 135239763 4294956192 18446744073709551615 135096256 0 0 4096 0 0 0 0 17 0 0 0
/proc/22064/statm: 12959 11931 417 177 0 11862 0
Current children cumulated CPU time (s) 1178.67
Current children cumulated vsize (KiB) 51836

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 22175
/proc/meminfo: memFree=1685832/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=51836 CPUtime=1238.64
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 12967 0 0 0 123855 9 0 0 25 0 1 0 2006852304 53080064 11933 996147200 134512640 135239763 4294956192 18446744073709551615 135016531 0 0 4096 0 0 0 0 17 0 0 0
/proc/22064/statm: 12959 11933 417 177 0 11862 0
Current children cumulated CPU time (s) 1238.64
Current children cumulated vsize (KiB) 51836

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 22202
/proc/meminfo: memFree=1666632/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=51836 CPUtime=1298.61
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 12981 0 0 0 129851 10 0 0 25 0 1 0 2006852304 53080064 11947 996147200 134512640 135239763 4294956192 18446744073709551615 135015275 0 0 4096 0 0 0 0 17 0 0 0
/proc/22064/statm: 12959 11947 417 177 0 11862 0
Current children cumulated CPU time (s) 1298.61
Current children cumulated vsize (KiB) 51836

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 22202
/proc/meminfo: memFree=1666504/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=51836 CPUtime=1358.58
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 12992 0 0 0 135848 10 0 0 25 0 1 0 2006852304 53080064 11958 996147200 134512640 135239763 4294956192 18446744073709551615 135015951 0 0 4096 0 0 0 0 17 0 0 0
/proc/22064/statm: 12959 11958 417 177 0 11862 0
Current children cumulated CPU time (s) 1358.58
Current children cumulated vsize (KiB) 51836

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 22202
/proc/meminfo: memFree=1666504/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=51836 CPUtime=1418.56
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 12994 0 0 0 141846 10 0 0 25 0 1 0 2006852304 53080064 11960 996147200 134512640 135239763 4294956192 18446744073709551615 134799040 0 0 4096 0 0 0 0 17 0 0 0
/proc/22064/statm: 12959 11960 417 177 0 11862 0
Current children cumulated CPU time (s) 1418.56
Current children cumulated vsize (KiB) 51836

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 22202
/proc/meminfo: memFree=1666504/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=51968 CPUtime=1478.52
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 13009 0 0 0 147842 10 0 0 25 0 1 0 2006852304 53215232 11975 996147200 134512640 135239763 4294956192 18446744073709551615 135016504 0 0 4096 0 0 0 0 17 0 0 0
/proc/22064/statm: 12992 11975 417 177 0 11895 0
Current children cumulated CPU time (s) 1478.52
Current children cumulated vsize (KiB) 51968

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 22202
/proc/meminfo: memFree=1666376/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=51968 CPUtime=1538.5
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 13030 0 0 0 153840 10 0 0 25 0 1 0 2006852304 53215232 11996 996147200 134512640 135239763 4294956192 18446744073709551615 135016488 0 0 4096 0 0 0 0 17 0 0 0
/proc/22064/statm: 12992 11996 417 177 0 11895 0
Current children cumulated CPU time (s) 1538.5
Current children cumulated vsize (KiB) 51968

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 22202
/proc/meminfo: memFree=1666376/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=52100 CPUtime=1598.47
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 13031 0 0 0 159837 10 0 0 25 0 1 0 2006852304 53350400 11997 996147200 134512640 135239763 4294956192 18446744073709551615 135016540 0 0 4096 0 0 0 0 17 0 0 0
/proc/22064/statm: 13025 11997 417 177 0 11928 0
Current children cumulated CPU time (s) 1598.47
Current children cumulated vsize (KiB) 52100

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 22202
/proc/meminfo: memFree=1666312/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=52100 CPUtime=1658.44
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 13041 0 0 0 165834 10 0 0 25 0 1 0 2006852304 53350400 12007 996147200 134512640 135239763 4294956192 18446744073709551615 135015951 0 0 4096 0 0 0 0 17 0 0 0
/proc/22064/statm: 13025 12007 417 177 0 11928 0
Current children cumulated CPU time (s) 1658.44
Current children cumulated vsize (KiB) 52100

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 22202
/proc/meminfo: memFree=1666184/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=52100 CPUtime=1718.42
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 13049 0 0 0 171831 11 0 0 25 0 1 0 2006852304 53350400 12015 996147200 134512640 135239763 4294956192 18446744073709551615 135020419 0 0 4096 0 0 0 0 17 0 0 0
/proc/22064/statm: 13025 12015 417 177 0 11928 0
Current children cumulated CPU time (s) 1718.42
Current children cumulated vsize (KiB) 52100

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 22202
/proc/meminfo: memFree=1665992/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=52100 CPUtime=1778.4
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 13055 0 0 0 177829 11 0 0 25 0 1 0 2006852304 53350400 12021 996147200 134512640 135239763 4294956192 18446744073709551615 134787942 0 0 4096 0 0 0 0 17 0 0 0
/proc/22064/statm: 13025 12021 417 177 0 11928 0
Current children cumulated CPU time (s) 1778.4
Current children cumulated vsize (KiB) 52100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.01 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 22202
/proc/meminfo: memFree=1665992/2055920 swapFree=4179828/4192956
[pid=22064] ppid=22062 vsize=52100 CPUtime=1800.09
/proc/22064/stat : 22064 (xsolve) R 22062 22064 18713 0 -1 4194304 13055 0 0 0 179998 11 0 0 25 0 1 0 2006852304 53350400 12021 996147200 134512640 135239763 4294956192 18446744073709551615 135020403 0 0 4096 0 0 0 0 17 0 0 0
/proc/22064/statm: 13025 12021 417 177 0 11928 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 52100

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): 1804.02
CPU time (s): 1800.11
CPU user time (s): 1799.99
CPU system time (s): 0.118981
CPU usage (%): 99.7832
Max. virtual memory (cumulated for all children) (KiB): 52100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13055
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= 12935

runsolver used 1.69074 second user time and 4.94425 second system time

The end

Launcher Data (download as text)

Begin job on node34 at 2008-07-05 19:26:28
IDJOB=1094004
IDBENCH=58740
IDSOLVER=357
FILE ID=node34/1094004-1215278788
PBS_JOBID= 7882170
Free space on /tmp= 66504 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/queens/normalized-queens-100.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-1094004-1215278788/watcher-1094004-1215278788 -o /tmp/evaluation-result-1094004-1215278788/solver-1094004-1215278788 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1094004-1215278788.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3dde0b63013d3cc4747840f0db935897
RANDOM SEED=1110334856

node34.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		: 3000.259
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		: 3000.259
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:       1701968 kB
Buffers:         48304 kB
Cached:         201328 kB
SwapCached:       7272 kB
Active:         195764 kB
Inactive:       105508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1701968 kB
SwapTotal:     4192956 kB
SwapFree:      4179828 kB
Dirty:            1652 kB
Writeback:           0 kB
Mapped:          67452 kB
Slab:            37640 kB
Committed_AS:  3656192 kB
PageTables:       1992 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= 66500 MiB
End job on node34 at 2008-07-05 19:56:34