Trace number 1041404

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) 1800.04 1802.51

General information on the benchmark

Namecsp/latinSquare/
normalized-latinSquare-dg-9_all.xml
MD5SUM7efe3866b185dd04500269e982e38673
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.02484
Satisfiable
(Un)Satisfiability was proved
Number of variables81
Number of constraints36
Maximum constraint arity9
Maximum domain size9
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)alldifferent(36)

Solver Data (download as text)

0.00/0.13	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-1041404-1215000761/watcher-1041404-1215000761 -o /tmp/evaluation-result-1041404-1215000761/solver-1041404-1215000761 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1041404-1215000761.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: 2.17 2.03 1.92 4/80 18826
/proc/meminfo: memFree=1541496/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=18572 CPUtime=0
/proc/18826/stat : 18826 (runsolver) R 18824 18826 18148 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1979049584 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 210824129831 0 0 4096 24578 0 0 0 17 1 0 0
/proc/18826/statm: 4643 292 257 25 0 2626 0

[startup+0.133755 s]
/proc/loadavg: 2.17 2.03 1.92 4/80 18826
/proc/meminfo: memFree=1541496/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=0.12
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 12 0 0 0 19 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 135067301 0 0 4096 0 0 0 0 17 1 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 4992

[startup+0.201647 s]
/proc/loadavg: 2.17 2.03 1.92 4/80 18826
/proc/meminfo: memFree=1541496/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=0.18
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 18 0 0 0 19 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134737497 0 0 4096 0 0 0 0 17 1 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 4992

[startup+0.301659 s]
/proc/loadavg: 2.17 2.03 1.92 4/80 18826
/proc/meminfo: memFree=1541496/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=0.28
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 28 0 0 0 20 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134791196 0 0 4096 0 0 0 0 17 1 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 4992

[startup+0.701708 s]
/proc/loadavg: 2.17 2.03 1.92 4/80 18826
/proc/meminfo: memFree=1541496/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=0.68
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 68 0 0 0 23 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134821087 0 0 4096 0 0 0 0 17 1 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 4992

[startup+1.5018 s]
/proc/loadavg: 2.17 2.03 1.92 3/81 18827
/proc/meminfo: memFree=1540656/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=1.48
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 148 0 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134737898 0 0 4096 0 0 0 0 17 1 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 4992

[startup+3.102 s]
/proc/loadavg: 2.17 2.03 1.92 3/81 18827
/proc/meminfo: memFree=1540464/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=3.07
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 307 0 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134821160 0 0 4096 0 0 0 0 17 1 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 4992

[startup+6.30138 s]
/proc/loadavg: 2.23 2.05 1.93 3/81 18827
/proc/meminfo: memFree=1540464/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=6.26
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 626 0 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 135013651 0 0 4096 0 0 0 0 17 1 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 4992

[startup+12.7011 s]
/proc/loadavg: 2.21 2.05 1.93 3/81 18827
/proc/meminfo: memFree=1540432/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=12.64
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 1264 0 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134737859 0 0 4096 0 0 0 0 17 1 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 4992

[startup+25.5017 s]
/proc/loadavg: 2.25 2.06 1.93 3/81 18827
/proc/meminfo: memFree=1539344/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=25.38
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 2538 0 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 135015710 0 0 4096 0 0 0 0 17 1 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 4992

[startup+51.1018 s]
/proc/loadavg: 2.31 2.09 1.94 3/81 18827
/proc/meminfo: memFree=1539344/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=50.88
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 5088 0 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134737322 0 0 4096 0 0 0 0 17 1 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 4992

[startup+102.302 s]
/proc/loadavg: 2.31 2.12 1.96 3/81 18827
/proc/meminfo: memFree=1539152/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=101.88
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 10188 0 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134821040 0 0 4096 0 0 0 0 17 1 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 4992

[startup+162.301 s]
/proc/loadavg: 2.15 2.11 1.96 3/81 18827
/proc/meminfo: memFree=1539152/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=161.64
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 16164 0 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134820601 0 0 4096 0 0 0 0 17 1 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 4992

[startup+222.305 s]
/proc/loadavg: 2.09 2.10 1.97 3/81 18827
/proc/meminfo: memFree=1539152/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=221.41
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 22141 0 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134737915 0 0 4096 0 0 0 0 17 1 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 221.41
Current children cumulated vsize (KiB) 4992

[startup+282.302 s]
/proc/loadavg: 2.14 2.11 1.98 3/81 18827
/proc/meminfo: memFree=1539152/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=281.17
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 28117 0 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134821584 0 0 4096 0 0 0 0 17 1 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 281.17
Current children cumulated vsize (KiB) 4992

[startup+342.302 s]
/proc/loadavg: 2.12 2.10 1.98 3/81 18827
/proc/meminfo: memFree=1539088/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=340.93
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 34093 0 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 135013682 0 0 4096 0 0 0 0 17 1 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 340.93
Current children cumulated vsize (KiB) 4992

[startup+402.302 s]
/proc/loadavg: 2.11 2.10 1.99 3/81 18827
/proc/meminfo: memFree=1539088/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=400.7
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 40070 0 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134737380 0 0 4096 0 0 0 0 17 1 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 400.7
Current children cumulated vsize (KiB) 4992

[startup+462.301 s]
/proc/loadavg: 2.10 2.09 2.00 3/81 18827
/proc/meminfo: memFree=1539088/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=460.46
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 46046 0 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134737651 0 0 4096 0 0 0 0 17 1 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 460.46
Current children cumulated vsize (KiB) 4992

[startup+522.301 s]
/proc/loadavg: 2.08 2.09 2.00 3/75 18971
/proc/meminfo: memFree=1596608/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=520.34
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 52032 2 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134736973 0 0 4096 0 0 0 0 17 0 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 520.34
Current children cumulated vsize (KiB) 4992

[startup+582.302 s]
/proc/loadavg: 2.03 2.07 2.00 3/75 18971
/proc/meminfo: memFree=1595968/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=580.31
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 58029 2 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134820684 0 0 4096 0 0 0 0 17 0 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 580.31
Current children cumulated vsize (KiB) 4992

[startup+642.302 s]
/proc/loadavg: 2.12 2.08 2.01 3/83 19029
/proc/meminfo: memFree=1080256/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=640.29
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 64026 3 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134841720 0 0 4096 0 0 0 0 17 0 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 640.29
Current children cumulated vsize (KiB) 4992


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

[startup+822.301 s]
/proc/loadavg: 2.05 2.06 2.00 3/83 19029
/proc/meminfo: memFree=865792/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=820.22
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 82019 3 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134820529 0 0 4096 0 0 0 0 17 0 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 820.22
Current children cumulated vsize (KiB) 4992

[startup+882.307 s]
/proc/loadavg: 2.02 2.05 2.00 3/83 19029
/proc/meminfo: memFree=865536/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=880.2
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 88017 3 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134821087 0 0 4096 0 0 0 0 17 0 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 880.2
Current children cumulated vsize (KiB) 4992

[startup+942.302 s]
/proc/loadavg: 2.00 2.04 2.00 3/83 19029
/proc/meminfo: memFree=851072/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=940.17
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 94014 3 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134821584 0 0 4096 0 0 0 0 17 0 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 940.17
Current children cumulated vsize (KiB) 4992

[startup+1002.3 s]
/proc/loadavg: 2.44 2.13 2.03 3/83 19077
/proc/meminfo: memFree=1264256/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=1000.13
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 100005 8 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134736871 0 0 4096 0 0 0 0 17 0 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 1000.13
Current children cumulated vsize (KiB) 4992

[startup+1062.3 s]
/proc/loadavg: 2.19 2.11 2.03 3/75 19079
/proc/meminfo: memFree=1060864/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=1060.11
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 106001 10 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 135030998 0 0 4096 0 0 0 0 17 0 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 1060.11
Current children cumulated vsize (KiB) 4992

[startup+1122.3 s]
/proc/loadavg: 2.07 2.09 2.02 3/75 19079
/proc/meminfo: memFree=840960/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=1120.09
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 111999 10 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134821148 0 0 4096 0 0 0 0 17 0 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 1120.09
Current children cumulated vsize (KiB) 4992

[startup+1182.31 s]
/proc/loadavg: 2.02 2.07 2.02 3/75 19079
/proc/meminfo: memFree=844736/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=1180.07
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 117997 10 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 135071888 0 0 4096 0 0 0 0 17 0 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 1180.07
Current children cumulated vsize (KiB) 4992

[startup+1242.3 s]
/proc/loadavg: 2.01 2.06 2.01 3/75 19079
/proc/meminfo: memFree=843904/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=1240.05
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 123995 10 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 135016058 0 0 4096 0 0 0 0 17 0 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 1240.05
Current children cumulated vsize (KiB) 4992

[startup+1302.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/75 19079
/proc/meminfo: memFree=843392/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=1300.03
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 129993 10 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134737066 0 0 4096 0 0 0 0 17 0 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 4992

[startup+1362.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/75 19079
/proc/meminfo: memFree=843264/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=1360
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 135990 10 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 135095137 0 0 4096 0 0 0 0 17 0 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 1360
Current children cumulated vsize (KiB) 4992

[startup+1422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 19079
/proc/meminfo: memFree=842816/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=1419.98
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 141988 10 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134821027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 1419.98
Current children cumulated vsize (KiB) 4992

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 19079
/proc/meminfo: memFree=842304/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=1479.96
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 147986 10 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134737748 0 0 4096 0 0 0 0 17 0 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 1479.96
Current children cumulated vsize (KiB) 4992

[startup+1542.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/75 19079
/proc/meminfo: memFree=841984/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=1539.93
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 153983 10 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134820659 0 0 4096 0 0 0 0 17 0 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 1539.93
Current children cumulated vsize (KiB) 4992

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/75 19079
/proc/meminfo: memFree=841472/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=1599.91
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 159981 10 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 135016029 0 0 4096 0 0 0 0 17 0 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 1599.91
Current children cumulated vsize (KiB) 4992

[startup+1662.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/75 19079
/proc/meminfo: memFree=840960/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=1659.89
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 165979 10 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134737891 0 0 4096 0 0 0 0 17 0 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 1659.89
Current children cumulated vsize (KiB) 4992

[startup+1722.3 s]
/proc/loadavg: 2.08 2.03 2.00 4/75 19079
/proc/meminfo: memFree=840512/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=1719.86
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 171976 10 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 135096335 0 0 4096 0 0 0 0 17 0 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 1719.86
Current children cumulated vsize (KiB) 4992

[startup+1782.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/75 19079
/proc/meminfo: memFree=839872/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=1779.83
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 177973 10 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134820514 0 0 4096 0 0 0 0 17 0 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 1779.83
Current children cumulated vsize (KiB) 4992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.5 s]
/proc/loadavg: 2.02 2.02 2.00 3/75 19079
/proc/meminfo: memFree=839744/2055920 swapFree=4180424/4192956
[pid=18826] ppid=18824 vsize=4992 CPUtime=1800.03
/proc/18826/stat : 18826 (xsolve) R 18824 18826 18148 0 -1 4194304 600 0 0 0 179993 10 0 0 25 0 1 0 1979049584 5111808 566 996147200 134512640 135239763 4294956208 18446744073709551615 134821013 0 0 4096 0 0 0 0 17 0 0 0
/proc/18826/statm: 1248 566 400 177 0 151 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 4992

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): 1802.51
CPU time (s): 1800.04
CPU user time (s): 1799.93
CPU system time (s): 0.107983
CPU usage (%): 99.8632
Max. virtual memory (cumulated for all children) (KiB): 4992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 600
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= 19578

runsolver used 2.10668 second user time and 5.07023 second system time

The end

Launcher Data (download as text)

Begin job on node33 at 2008-07-02 14:12:41
IDJOB=1041404
IDBENCH=53802
IDSOLVER=357
FILE ID=node33/1041404-1215000761
PBS_JOBID= 7870857
Free space on /tmp= 66544 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/latinSquare/normalized-latinSquare-dg-9_all.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-1041404-1215000761/watcher-1041404-1215000761 -o /tmp/evaluation-result-1041404-1215000761/solver-1041404-1215000761 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1041404-1215000761.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7efe3866b185dd04500269e982e38673
RANDOM SEED=1631842292

node33.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		: 3000.231
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		: 3000.231
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:       1541976 kB
Buffers:         57480 kB
Cached:         309056 kB
SwapCached:       6444 kB
Active:         173560 kB
Inactive:       262728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1541976 kB
SwapTotal:     4192956 kB
SwapFree:      4180424 kB
Dirty:            7144 kB
Writeback:           0 kB
Mapped:          83304 kB
Slab:            62932 kB
Committed_AS:  4202360 kB
PageTables:       1932 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= 66264 MiB
End job on node33 at 2008-07-02 14:42:45