Trace number 1040974

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) 1800.05 1807.51

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-24-24.xml
MD5SUM601e43bf7d49691779e40a92658cf9e2
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1152
Number of constraints1383
Maximum constraint arity24
Maximum domain size70
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1105
Global constraints used (with number of constraints)cumulative(2),weightedsum(276)

Solver Data (download as text)

0.18/0.21	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-1040974-1214999093/watcher-1040974-1214999093 -o /tmp/evaluation-result-1040974-1214999093/solver-1040974-1214999093 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1040974-1214999093.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: 3.04 2.42 1.89 4/82 24728
/proc/meminfo: memFree=791468/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=820 CPUtime=0
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 39 0 0 0 0 0 0 0 21 0 1 0 1978881720 839680 25 996147200 134512640 135239763 4294956208 18446744073709551615 4727588 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/24728/statm: 205 25 19 177 0 3 0

[startup+0.076656 s]
/proc/loadavg: 3.04 2.42 1.89 4/82 24728
/proc/meminfo: memFree=791468/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=6196 CPUtime=0.06
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 859 0 0 0 6 0 0 0 18 0 1 0 1978881720 6344704 825 996147200 134512640 135239763 4294956208 18446744073709551615 5162619 0 0 4096 0 0 0 0 17 1 0 0
/proc/24728/statm: 1549 825 380 177 0 452 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6196

[startup+0.101655 s]
/proc/loadavg: 3.04 2.42 1.89 4/82 24728
/proc/meminfo: memFree=791468/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=7880 CPUtime=0.08
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 1269 0 0 0 8 0 0 0 18 0 1 0 1978881720 8069120 1235 996147200 134512640 135239763 4294956208 18446744073709551615 134903840 0 0 4096 0 0 0 0 17 1 0 0
/proc/24728/statm: 1970 1235 386 177 0 873 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7880

[startup+0.301697 s]
/proc/loadavg: 3.04 2.42 1.89 4/82 24728
/proc/meminfo: memFree=791468/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15128 CPUtime=0.28
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3102 0 0 0 27 1 0 0 19 0 1 0 1978881720 15491072 3068 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 1 0 0
/proc/24728/statm: 3782 3068 418 177 0 2685 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 15128

[startup+0.701765 s]
/proc/loadavg: 3.04 2.42 1.89 4/82 24728
/proc/meminfo: memFree=791468/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=0.68
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3131 0 0 0 67 1 0 0 23 0 1 0 1978881720 15667200 3097 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/24728/statm: 3825 3097 418 177 0 2728 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 15300

[startup+1.50191 s]
/proc/loadavg: 3.04 2.42 1.89 3/83 24729
/proc/meminfo: memFree=772836/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=1.48
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3134 0 0 0 147 1 0 0 25 0 1 0 1978881720 15667200 3100 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 1 0 0
/proc/24728/statm: 3825 3100 418 177 0 2728 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15300

[startup+3.10121 s]
/proc/loadavg: 3.04 2.42 1.89 3/83 24729
/proc/meminfo: memFree=764324/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=3.07
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3134 0 0 0 306 1 0 0 25 0 1 0 1978881720 15667200 3100 996147200 134512640 135239763 4294956208 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 1 0 0
/proc/24728/statm: 3825 3100 418 177 0 2728 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15300

[startup+6.30179 s]
/proc/loadavg: 3.03 2.43 1.89 3/83 24729
/proc/meminfo: memFree=746148/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=6.26
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3134 0 0 0 625 1 0 0 25 0 1 0 1978881720 15667200 3100 996147200 134512640 135239763 4294956208 18446744073709551615 135097601 0 0 4096 0 0 0 0 17 1 0 0
/proc/24728/statm: 3825 3100 418 177 0 2728 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 15300

[startup+12.703 s]
/proc/loadavg: 3.03 2.43 1.90 3/83 24729
/proc/meminfo: memFree=702828/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=12.62
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3134 0 0 0 1259 3 0 0 25 0 1 0 1978881720 15667200 3100 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 1 0 0
/proc/24728/statm: 3825 3100 418 177 0 2728 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 15300

[startup+25.5013 s]
/proc/loadavg: 3.10 2.48 1.92 3/83 24729
/proc/meminfo: memFree=605292/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=25.34
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 2531 3 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 134842536 0 0 4096 0 0 0 0 17 1 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 15300

[startup+51.1019 s]
/proc/loadavg: 3.12 2.53 1.95 3/83 24729
/proc/meminfo: memFree=402284/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=50.8
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 5072 8 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 135073782 0 0 4096 0 0 0 0 17 1 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 15300

[startup+102.301 s]
/proc/loadavg: 3.13 2.62 2.01 3/83 24729
/proc/meminfo: memFree=19308/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=101.73
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 10158 15 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 134842477 0 0 4096 0 0 0 0 17 1 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 101.73
Current children cumulated vsize (KiB) 15300

[startup+162.301 s]
/proc/loadavg: 2.80 2.64 2.06 3/73 24792
/proc/meminfo: memFree=1938628/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=161.56
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 16126 30 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 161.56
Current children cumulated vsize (KiB) 15300

[startup+222.301 s]
/proc/loadavg: 2.29 2.52 2.05 3/73 24792
/proc/meminfo: memFree=1938820/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=221.32
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 22102 30 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 134842477 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 221.32
Current children cumulated vsize (KiB) 15300

[startup+282.301 s]
/proc/loadavg: 2.11 2.42 2.04 3/73 24792
/proc/meminfo: memFree=1938820/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=281.07
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 28077 30 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 281.07
Current children cumulated vsize (KiB) 15300

[startup+342.306 s]
/proc/loadavg: 2.04 2.34 2.04 3/73 24792
/proc/meminfo: memFree=1938820/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=340.83
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 34053 30 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 134802013 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 340.83
Current children cumulated vsize (KiB) 15300

[startup+402.301 s]
/proc/loadavg: 2.01 2.28 2.03 3/73 24792
/proc/meminfo: memFree=1938820/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=400.58
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 40028 30 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 135073782 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 400.58
Current children cumulated vsize (KiB) 15300

[startup+462.302 s]
/proc/loadavg: 2.00 2.22 2.03 4/73 24792
/proc/meminfo: memFree=1938756/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=460.33
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 46003 30 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 460.33
Current children cumulated vsize (KiB) 15300

[startup+522.302 s]
/proc/loadavg: 2.00 2.18 2.02 3/73 24792
/proc/meminfo: memFree=1938756/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=520.09
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 51979 30 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 520.09
Current children cumulated vsize (KiB) 15300

[startup+582.302 s]
/proc/loadavg: 2.00 2.14 2.01 3/73 24792
/proc/meminfo: memFree=1938692/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=579.84
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 57954 30 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 134796498 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 579.84
Current children cumulated vsize (KiB) 15300

[startup+642.302 s]
/proc/loadavg: 2.00 2.12 2.01 3/73 24792
/proc/meminfo: memFree=1938628/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=639.6
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 63929 31 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 639.6
Current children cumulated vsize (KiB) 15300


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 2.00 2.04 2.00 3/73 24792
/proc/meminfo: memFree=1938436/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=878.62
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 87831 31 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 134842477 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 878.62
Current children cumulated vsize (KiB) 15300

[startup+942.301 s]
/proc/loadavg: 2.11 2.07 2.01 3/73 24792
/proc/meminfo: memFree=1938436/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=938.37
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 93806 31 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 938.37
Current children cumulated vsize (KiB) 15300

[startup+1002.31 s]
/proc/loadavg: 2.11 2.07 2.01 3/73 24798
/proc/meminfo: memFree=1937532/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=998.13
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 99781 32 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 998.13
Current children cumulated vsize (KiB) 15300

[startup+1062.3 s]
/proc/loadavg: 2.11 2.07 2.00 3/73 24798
/proc/meminfo: memFree=1937532/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=1057.88
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 105756 32 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 1057.88
Current children cumulated vsize (KiB) 15300

[startup+1122.3 s]
/proc/loadavg: 2.10 2.07 2.00 3/73 24798
/proc/meminfo: memFree=1937468/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=1117.63
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 111731 32 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 134842477 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 1117.63
Current children cumulated vsize (KiB) 15300

[startup+1182.3 s]
/proc/loadavg: 2.09 2.07 2.00 3/73 24798
/proc/meminfo: memFree=1937532/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=1177.39
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 117707 32 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 1177.39
Current children cumulated vsize (KiB) 15300

[startup+1242.3 s]
/proc/loadavg: 2.12 2.08 2.01 3/73 24798
/proc/meminfo: memFree=1937340/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=1237.14
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 123682 32 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 134842477 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 1237.14
Current children cumulated vsize (KiB) 15300

[startup+1302.3 s]
/proc/loadavg: 2.04 2.06 2.00 3/73 24798
/proc/meminfo: memFree=1937348/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=1296.9
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 129658 32 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 135074096 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 1296.9
Current children cumulated vsize (KiB) 15300

[startup+1362.3 s]
/proc/loadavg: 2.01 2.05 2.00 3/73 24798
/proc/meminfo: memFree=1937348/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=1356.65
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 135633 32 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 1356.65
Current children cumulated vsize (KiB) 15300

[startup+1422.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/73 24798
/proc/meminfo: memFree=1937348/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=1416.41
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 141609 32 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 1416.41
Current children cumulated vsize (KiB) 15300

[startup+1482.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 24798
/proc/meminfo: memFree=1937348/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=1476.16
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 147584 32 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 135097601 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 1476.16
Current children cumulated vsize (KiB) 15300

[startup+1542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 24798
/proc/meminfo: memFree=1937348/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=1535.91
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 153559 32 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 134797461 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 1535.91
Current children cumulated vsize (KiB) 15300

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 24798
/proc/meminfo: memFree=1937284/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=1595.67
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 159535 32 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 135097601 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 1595.67
Current children cumulated vsize (KiB) 15300

[startup+1662.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 24798
/proc/meminfo: memFree=1937220/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=1655.43
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 165510 33 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 1655.43
Current children cumulated vsize (KiB) 15300

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 24798
/proc/meminfo: memFree=1937156/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=1715.18
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 171485 33 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 134821011 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 1715.18
Current children cumulated vsize (KiB) 15300

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 24798
/proc/meminfo: memFree=1936964/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=1774.93
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 177460 33 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 1774.93
Current children cumulated vsize (KiB) 15300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.51 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 24798
/proc/meminfo: memFree=1936964/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=1800.04
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 179971 33 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 135097606 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 15300

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

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

[startup+1807.51 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 24798
/proc/meminfo: memFree=1936964/2055920 swapFree=4179720/4192956
[pid=24728] ppid=24726 vsize=15300 CPUtime=1800.04
/proc/24728/stat : 24728 (xsolve) R 24726 24728 24344 0 -1 4194304 3136 0 0 0 179971 33 0 0 25 0 1 0 1978881720 15667200 3102 996147200 134512640 135239763 4294956208 18446744073709551615 135097606 0 0 4096 0 0 0 0 17 0 0 0
/proc/24728/statm: 3825 3102 420 177 0 2728 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 15300

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.51
CPU time (s): 1800.05
CPU user time (s): 1799.72
CPU system time (s): 0.335948
CPU usage (%): 99.5871
Max. virtual memory (cumulated for all children) (KiB): 15300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.335948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3136
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= 26204

runsolver used 2.29765 second user time and 5.2782 second system time

The end

Launcher Data (download as text)

Begin job on node45 at 2008-07-02 13:44:53
IDJOB=1040974
IDBENCH=53759
IDSOLVER=357
FILE ID=node45/1040974-1214999093
PBS_JOBID= 7870832
Free space on /tmp= 65508 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-24-24.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-1040974-1214999093/watcher-1040974-1214999093 -o /tmp/evaluation-result-1040974-1214999093/solver-1040974-1214999093 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1040974-1214999093.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 601e43bf7d49691779e40a92658cf9e2
RANDOM SEED=812479958

node45.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		: 3000.268
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		: 3000.268
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:        792012 kB
Buffers:         12100 kB
Cached:        1157652 kB
SwapCached:       7260 kB
Active:        1146052 kB
Inactive:        50200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        792012 kB
SwapTotal:     4192956 kB
SwapFree:      4179720 kB
Dirty:          206972 kB
Writeback:           0 kB
Mapped:          43000 kB
Slab:            52876 kB
Committed_AS:  3668908 kB
PageTables:       1888 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= 66552 MiB
End job on node45 at 2008-07-02 14:15:03