Trace number 2081490

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 1.545? (TO) 1800.06 1802.42

General information on the benchmark

Namecsp/largeQueens/
normalized-queens-400.xml
MD5SUM35ecf1acb3b6774e91a99570f293720f
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 benchmark1171.75
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints79800
Maximum constraint arity2
Maximum domain size400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension79800
Global constraints used (with number of constraints)

Solver Data 

0.00/0.20	c mistral version 1.545

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2081490-1247372948/watcher-2081490-1247372948 -o /tmp/evaluation-result-2081490-1247372948/solver-2081490-1247372948 -C 1800 -W 2000 -M 900 /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2081490-1247372948.xml 

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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.40 2.15 2.04 3/82 26186
/proc/meminfo: memFree=1184784/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=6672 CPUtime=0.19
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 884 0 0 0 19 0 0 0 19 0 1 0 23986532 6832128 863 996147200 1448431616 1448550632 4294956208 18446744073709551615 134693527 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 1668 863 374 29 0 483 0

[startup+0.307769 s]
/proc/loadavg: 2.40 2.15 2.04 3/82 26186
/proc/meminfo: memFree=1184784/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=7452 CPUtime=0.29
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 1081 0 0 0 29 0 0 0 20 0 1 0 23986532 7630848 1060 996147200 1448431616 1448550632 4294956208 18446744073709551615 134983698 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 1863 1060 374 29 0 678 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7452

[startup+0.401779 s]
/proc/loadavg: 2.40 2.15 2.04 3/82 26186
/proc/meminfo: memFree=1184784/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=8376 CPUtime=0.38
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 1278 0 0 0 38 0 0 0 20 0 1 0 23986532 8577024 1257 996147200 1448431616 1448550632 4294956208 18446744073709551615 4159116011 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 2094 1257 374 29 0 909 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 8376

[startup+0.501789 s]
/proc/loadavg: 2.40 2.15 2.04 3/82 26186
/proc/meminfo: memFree=1184784/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=9024 CPUtime=0.48
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 1471 0 0 0 48 0 0 0 21 0 1 0 23986532 9240576 1450 996147200 1448431616 1448550632 4294956208 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 2256 1450 374 29 0 1071 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 9024

[startup+0.701808 s]
/proc/loadavg: 2.40 2.15 2.04 3/82 26186
/proc/meminfo: memFree=1184784/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=10972 CPUtime=0.68
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 1893 0 0 0 67 1 0 0 23 0 1 0 23986532 11235328 1872 996147200 1448431616 1448550632 4294956208 18446744073709551615 4157378723 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 2743 1872 375 29 0 1558 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10972

[startup+1.50188 s]
/proc/loadavg: 2.40 2.15 2.04 3/83 26187
/proc/meminfo: memFree=1173768/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=17444 CPUtime=1.47
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 3477 0 0 0 144 3 0 0 25 0 1 0 23986532 17862656 3456 996147200 1448431616 1448550632 4294956208 18446744073709551615 4157381179 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 4361 3456 375 29 0 3176 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 17444

[startup+3.10202 s]
/proc/loadavg: 2.40 2.15 2.04 3/83 26187
/proc/meminfo: memFree=1165128/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=29988 CPUtime=3.06
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 6526 0 0 0 299 7 0 0 25 0 1 0 23986532 30707712 6505 996147200 1448431616 1448550632 4294956208 18446744073709551615 134699322 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 7497 6505 375 29 0 6312 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 29988

[startup+6.30129 s]
/proc/loadavg: 2.37 2.15 2.04 4/83 26187
/proc/meminfo: memFree=1128904/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=61600 CPUtime=6.22
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 14846 0 0 0 610 12 0 0 25 0 1 0 23986532 63078400 14288 996147200 1448431616 1448550632 4294956208 18446744073709551615 134531128 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 15400 14288 410 29 0 14215 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 61600

[startup+12.7029 s]
/proc/loadavg: 2.34 2.14 2.04 3/83 26187
/proc/meminfo: memFree=1128840/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=61600 CPUtime=12.56
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 14846 0 0 0 1244 12 0 0 25 0 1 0 23986532 63078400 14288 996147200 1448431616 1448550632 4294956208 18446744073709551615 134528928 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 15400 14288 410 29 0 14215 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 61600

[startup+25.502 s]
/proc/loadavg: 2.41 2.17 2.05 3/83 26187
/proc/meminfo: memFree=1128968/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=61600 CPUtime=25.25
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 14855 0 0 0 2513 12 0 0 25 0 1 0 23986532 63078400 14297 996147200 1448431616 1448550632 4294956208 18446744073709551615 135267881 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 15400 14297 415 29 0 14215 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 61600

[startup+51.1013 s]
/proc/loadavg: 2.39 2.19 2.06 3/83 26187
/proc/meminfo: memFree=1128904/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=61600 CPUtime=50.59
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 14867 0 0 0 5047 12 0 0 25 0 1 0 23986532 63078400 14309 996147200 1448431616 1448550632 4294956208 18446744073709551615 134534272 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 15400 14309 415 29 0 14215 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 61600

[startup+102.302 s]
/proc/loadavg: 2.23 2.17 2.06 3/83 26187
/proc/meminfo: memFree=1128776/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=61732 CPUtime=101.31
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 14893 0 0 0 10119 12 0 0 25 0 1 0 23986532 63213568 14335 996147200 1448431616 1448550632 4294956208 18446744073709551615 134531160 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 15433 14335 415 29 0 14248 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 61732

[startup+162.301 s]
/proc/loadavg: 2.08 2.14 2.05 3/83 26187
/proc/meminfo: memFree=1128584/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=61732 CPUtime=160.75
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 14899 0 0 0 16063 12 0 0 25 0 1 0 23986532 63213568 14341 996147200 1448431616 1448550632 4294956208 18446744073709551615 135268065 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 15433 14341 415 29 0 14248 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 61732

[startup+222.301 s]
/proc/loadavg: 2.03 2.11 2.05 3/74 26217
/proc/meminfo: memFree=1564056/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=61988 CPUtime=220.49
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 14931 0 0 0 22036 13 0 0 25 0 1 0 23986532 63475712 14373 996147200 1448431616 1448550632 4294956208 18446744073709551615 134531166 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 15497 14373 415 29 0 14312 0
Current children cumulated CPU time (s) 220.49
Current children cumulated vsize (KiB) 61988

[startup+282.302 s]
/proc/loadavg: 2.01 2.09 2.04 3/74 26217
/proc/meminfo: memFree=1563864/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=61988 CPUtime=280.47
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 14947 0 0 0 28034 13 0 0 25 0 1 0 23986532 63475712 14389 996147200 1448431616 1448550632 4294956208 18446744073709551615 134528929 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 15497 14389 415 29 0 14312 0
Current children cumulated CPU time (s) 280.47
Current children cumulated vsize (KiB) 61988

[startup+342.302 s]
/proc/loadavg: 2.00 2.07 2.03 3/74 26217
/proc/meminfo: memFree=1563672/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=62280 CPUtime=340.45
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 14986 0 0 0 34032 13 0 0 25 0 1 0 23986532 63774720 14428 996147200 1448431616 1448550632 4294956208 18446744073709551615 135277584 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 15570 14428 415 29 0 14385 0
Current children cumulated CPU time (s) 340.45
Current children cumulated vsize (KiB) 62280

[startup+402.301 s]
/proc/loadavg: 2.00 2.05 2.03 3/74 26217
/proc/meminfo: memFree=1563608/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=62280 CPUtime=400.42
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 14994 0 0 0 40029 13 0 0 25 0 1 0 23986532 63774720 14436 996147200 1448431616 1448550632 4294956208 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 15570 14436 415 29 0 14385 0
Current children cumulated CPU time (s) 400.42
Current children cumulated vsize (KiB) 62280

[startup+462.307 s]
/proc/loadavg: 2.00 2.04 2.02 3/74 26217
/proc/meminfo: memFree=1563544/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=62280 CPUtime=460.4
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 15009 0 0 0 46027 13 0 0 25 0 1 0 23986532 63774720 14451 996147200 1448431616 1448550632 4294956208 18446744073709551615 134531089 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 15570 14451 415 29 0 14385 0
Current children cumulated CPU time (s) 460.4
Current children cumulated vsize (KiB) 62280

[startup+522.302 s]
/proc/loadavg: 2.00 2.03 2.02 3/74 26217
/proc/meminfo: memFree=1563480/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=62280 CPUtime=520.38
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 15019 0 0 0 52025 13 0 0 25 0 1 0 23986532 63774720 14461 996147200 1448431616 1448550632 4294956208 18446744073709551615 134528928 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 15570 14461 415 29 0 14385 0
Current children cumulated CPU time (s) 520.38
Current children cumulated vsize (KiB) 62280

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.01 3/74 26217
/proc/meminfo: memFree=1562968/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=62928 CPUtime=580.36
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 15137 0 0 0 58023 13 0 0 25 0 1 0 23986532 64438272 14579 996147200 1448431616 1448550632 4294956208 18446744073709551615 134534193 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 15732 14579 415 29 0 14547 0
Current children cumulated CPU time (s) 580.36
Current children cumulated vsize (KiB) 62928

[startup+642.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 26217
/proc/meminfo: memFree=1562904/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=62928 CPUtime=640.33
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 15148 0 0 0 64020 13 0 0 25 0 1 0 23986532 64438272 14590 996147200 1448431616 1448550632 4294956208 18446744073709551615 135268064 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 15732 14590 415 29 0 14547 0
Current children cumulated CPU time (s) 640.33
Current children cumulated vsize (KiB) 62928

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26217
/proc/meminfo: memFree=1562328/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=63704 CPUtime=880.26
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 15271 0 0 0 88012 14 0 0 25 0 1 0 23986532 65232896 14713 996147200 1448431616 1448550632 4294956208 18446744073709551615 134529446 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 15926 14713 415 29 0 14741 0
Current children cumulated CPU time (s) 880.26
Current children cumulated vsize (KiB) 63704

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26217
/proc/meminfo: memFree=1561816/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=64100 CPUtime=940.24
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 15389 0 0 0 94010 14 0 0 25 0 1 0 23986532 65638400 14831 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860845 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 16025 14831 417 29 0 14840 0
Current children cumulated CPU time (s) 940.24
Current children cumulated vsize (KiB) 64100

[startup+1002.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/74 26217
/proc/meminfo: memFree=1561816/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=64100 CPUtime=1000.22
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 15389 0 0 0 100008 14 0 0 25 0 1 0 23986532 65638400 14831 996147200 1448431616 1448550632 4294956208 18446744073709551615 134534246 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 16025 14831 417 29 0 14840 0
Current children cumulated CPU time (s) 1000.22
Current children cumulated vsize (KiB) 64100

[startup+1062.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/74 26217
/proc/meminfo: memFree=1561816/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=64100 CPUtime=1060.2
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 15389 0 0 0 106006 14 0 0 25 0 1 0 23986532 65638400 14831 996147200 1448431616 1448550632 4294956208 18446744073709551615 134529425 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 16025 14831 417 29 0 14840 0
Current children cumulated CPU time (s) 1060.2
Current children cumulated vsize (KiB) 64100

[startup+1122.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26218
/proc/meminfo: memFree=1561744/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=64100 CPUtime=1120.18
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 15389 0 0 0 112004 14 0 0 25 0 1 0 23986532 65638400 14831 996147200 1448431616 1448550632 4294956208 18446744073709551615 134534272 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 16025 14831 417 29 0 14840 0
Current children cumulated CPU time (s) 1120.18
Current children cumulated vsize (KiB) 64100

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26218
/proc/meminfo: memFree=1561744/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=64100 CPUtime=1180.15
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 15389 0 0 0 118001 14 0 0 25 0 1 0 23986532 65638400 14831 996147200 1448431616 1448550632 4294956208 18446744073709551615 134528928 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 16025 14831 417 29 0 14840 0
Current children cumulated CPU time (s) 1180.15
Current children cumulated vsize (KiB) 64100

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26218
/proc/meminfo: memFree=1561552/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=64100 CPUtime=1240.13
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 15389 0 0 0 123999 14 0 0 25 0 1 0 23986532 65638400 14831 996147200 1448431616 1448550632 4294956208 18446744073709551615 134532080 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 16025 14831 417 29 0 14840 0
Current children cumulated CPU time (s) 1240.13
Current children cumulated vsize (KiB) 64100

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26218
/proc/meminfo: memFree=1561552/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=64100 CPUtime=1300.11
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 15389 0 0 0 129997 14 0 0 25 0 1 0 23986532 65638400 14831 996147200 1448431616 1448550632 4294956208 18446744073709551615 134532115 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 16025 14831 417 29 0 14840 0
Current children cumulated CPU time (s) 1300.11
Current children cumulated vsize (KiB) 64100

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26218
/proc/meminfo: memFree=1561488/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=64100 CPUtime=1360.09
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 15389 0 0 0 135995 14 0 0 25 0 1 0 23986532 65638400 14831 996147200 1448431616 1448550632 4294956208 18446744073709551615 134529424 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 16025 14831 417 29 0 14840 0
Current children cumulated CPU time (s) 1360.09
Current children cumulated vsize (KiB) 64100

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26218
/proc/meminfo: memFree=1561296/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=64100 CPUtime=1420.07
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 15389 0 0 0 141993 14 0 0 25 0 1 0 23986532 65638400 14831 996147200 1448431616 1448550632 4294956208 18446744073709551615 134528928 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 16025 14831 417 29 0 14840 0
Current children cumulated CPU time (s) 1420.07
Current children cumulated vsize (KiB) 64100

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26220
/proc/meminfo: memFree=1561232/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=64100 CPUtime=1480.04
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 15389 0 0 0 147990 14 0 0 25 0 1 0 23986532 65638400 14831 996147200 1448431616 1448550632 4294956208 18446744073709551615 134528928 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 16025 14831 417 29 0 14840 0
Current children cumulated CPU time (s) 1480.04
Current children cumulated vsize (KiB) 64100

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26220
/proc/meminfo: memFree=1561296/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=64100 CPUtime=1540.02
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 15389 0 0 0 153988 14 0 0 25 0 1 0 23986532 65638400 14831 996147200 1448431616 1448550632 4294956208 18446744073709551615 134532139 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 16025 14831 417 29 0 14840 0
Current children cumulated CPU time (s) 1540.02
Current children cumulated vsize (KiB) 64100

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26220
/proc/meminfo: memFree=1561360/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=64100 CPUtime=1600
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 15389 0 0 0 159986 14 0 0 25 0 1 0 23986532 65638400 14831 996147200 1448431616 1448550632 4294956208 18446744073709551615 134529752 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 16025 14831 417 29 0 14840 0
Current children cumulated CPU time (s) 1600
Current children cumulated vsize (KiB) 64100

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26220
/proc/meminfo: memFree=1561296/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=64100 CPUtime=1659.98
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 15418 0 0 0 165984 14 0 0 25 0 1 0 23986532 65638400 14860 996147200 1448431616 1448550632 4294956208 18446744073709551615 134529425 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 16025 14860 417 29 0 14840 0
Current children cumulated CPU time (s) 1659.98
Current children cumulated vsize (KiB) 64100

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26220
/proc/meminfo: memFree=1561296/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=64100 CPUtime=1719.95
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 15418 0 0 0 171981 14 0 0 25 0 1 0 23986532 65638400 14860 996147200 1448431616 1448550632 4294956208 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 16025 14860 417 29 0 14840 0
Current children cumulated CPU time (s) 1719.95
Current children cumulated vsize (KiB) 64100

[startup+1782.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26220
/proc/meminfo: memFree=1560912/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=64364 CPUtime=1779.94
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 15472 0 0 0 177980 14 0 0 25 0 1 0 23986532 65908736 14914 996147200 1448431616 1448550632 4294956208 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 16091 14914 417 29 0 14906 0
Current children cumulated CPU time (s) 1779.94
Current children cumulated vsize (KiB) 64364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26220
/proc/meminfo: memFree=1560912/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=64364 CPUtime=1800.03
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 15472 0 0 0 179989 14 0 0 25 0 1 0 23986532 65908736 14914 996147200 1448431616 1448550632 4294956208 18446744073709551615 134531088 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 16091 14914 417 29 0 14906 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 64364

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

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

[startup+1802.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26220
/proc/meminfo: memFree=1560912/2055920 swapFree=4192812/4192956
[pid=26186] ppid=26184 vsize=64364 CPUtime=1800.03
/proc/26186/stat : 26186 (ld-linux.so.2) R 26184 26186 18353 0 -1 4194304 15472 0 0 0 179989 14 0 0 25 0 1 0 23986532 65908736 14914 996147200 1448431616 1448550632 4294956208 18446744073709551615 134531088 0 0 4096 0 0 0 0 17 0 0 0
/proc/26186/statm: 16091 14914 417 29 0 14906 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 64364

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.42
CPU time (s): 1800.06
CPU user time (s): 1799.9
CPU system time (s): 0.158975
CPU usage (%): 99.8691
Max. virtual memory (cumulated for all children) (KiB): 64364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.158975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15472
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= 25
involuntary context switches= 9383

runsolver used 2.14367 second user time and 5.47417 second system time

The end

Launcher Data 

Begin job on node41 at 2009-07-12 06:29:08
IDJOB=2081490
IDBENCH=57402
IDSOLVER=769
FILE ID=node41/2081490-1247372948
PBS_JOBID= 9507006
Free space on /tmp= 65868 MiB

SOLVER NAME= Mistral 1.545
BENCH NAME= CPAI08/csp/largeQueens/normalized-queens-400.xml
COMMAND LINE= /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2081490-1247372948/watcher-2081490-1247372948 -o /tmp/evaluation-result-2081490-1247372948/solver-2081490-1247372948 -C 1800 -W 2000 -M 900  /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2081490-1247372948.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 35ecf1acb3b6774e91a99570f293720f
RANDOM SEED=2082886113

node41.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		: 3000.212
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	: 5931.00
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		: 3000.212
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:       1185264 kB
Buffers:         41756 kB
Cached:         292192 kB
SwapCached:          0 kB
Active:         630900 kB
Inactive:       163956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1185264 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           12020 kB
Writeback:           0 kB
Mapped:         481416 kB
Slab:            60244 kB
Committed_AS:   658560 kB
PageTables:       2648 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= 65876 MiB
End job on node41 at 2009-07-12 06:59:13