Trace number 1058821

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
MDG-noprobe 2008-06-27? (TO) 1800.09 1802.21

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-6_ext.xml
MD5SUM66d15068c66a0a892205216272b11fdf
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
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 variables28
Number of constraints93
Maximum constraint arity3
Maximum domain size28
Number of constraints which are defined in extension93
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.01	c mistral-prime 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-1058821-1215118441/watcher-1058821-1215118441 -o /tmp/evaluation-result-1058821-1215118441/solver-1058821-1215118441 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1058821-1215118441.xml -heu dom/wdeg -res no 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.99 4/93 24604
/proc/meminfo: memFree=1448064/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=820 CPUtime=0
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 39 0 0 0 0 0 0 0 21 0 1 0 1990818166 839680 25 996147200 134512640 135239859 4294956208 18446744073709551615 10027812 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/24604/statm: 205 25 19 177 0 3 0

[startup+0.011909 s]
/proc/loadavg: 1.92 1.98 1.99 4/93 24604
/proc/meminfo: memFree=1448064/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=4588 CPUtime=0
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 439 0 0 0 0 0 0 0 21 0 1 0 1990818166 4698112 405 996147200 134512640 135239859 4294956208 18446744073709551615 134643700 0 0 4096 0 0 0 0 17 1 0 0
/proc/24604/statm: 1147 405 348 177 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4588

[startup+0.102823 s]
/proc/loadavg: 1.92 1.98 1.99 4/93 24604
/proc/meminfo: memFree=1448064/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=6116 CPUtime=0.08
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 818 0 0 0 8 0 0 0 21 0 1 0 1990818166 6262784 784 996147200 134512640 135239859 4294956208 18446744073709551615 134643585 0 0 4096 0 0 0 0 17 1 0 0
/proc/24604/statm: 1529 784 350 177 0 432 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6116

[startup+0.30184 s]
/proc/loadavg: 1.92 1.98 1.99 4/93 24604
/proc/meminfo: memFree=1448064/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=9592 CPUtime=0.28
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 1686 0 0 0 27 1 0 0 23 0 1 0 1990818166 9822208 1652 996147200 134512640 135239859 4294956208 18446744073709551615 134545776 0 0 4096 0 0 0 0 17 1 0 0
/proc/24604/statm: 2398 1652 350 177 0 1301 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9592

[startup+0.702877 s]
/proc/loadavg: 1.92 1.98 1.99 4/93 24604
/proc/meminfo: memFree=1448064/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=16540 CPUtime=0.68
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 3440 0 0 0 66 2 0 0 25 0 1 0 1990818166 16936960 3406 996147200 134512640 135239859 4294956208 18446744073709551615 10469067 0 0 4096 0 0 0 0 17 1 0 0
/proc/24604/statm: 4135 3406 350 177 0 3038 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16540

[startup+1.50195 s]
/proc/loadavg: 1.92 1.98 1.99 3/94 24605
/proc/meminfo: memFree=1432376/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19760 CPUtime=1.45
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4274 0 0 0 143 2 0 0 25 0 1 0 1990818166 20234240 4240 996147200 134512640 135239859 4294956208 18446744073709551615 134820017 0 0 4096 0 0 0 0 17 1 0 0
/proc/24604/statm: 4940 4240 386 177 0 3843 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 19760

[startup+3.10109 s]
/proc/loadavg: 1.93 1.98 1.99 3/94 24605
/proc/meminfo: memFree=1432312/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19760 CPUtime=3.02
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4274 0 0 0 300 2 0 0 25 0 1 0 1990818166 20234240 4240 996147200 134512640 135239859 4294956208 18446744073709551615 134820104 0 0 4096 0 0 0 0 17 1 0 0
/proc/24604/statm: 4940 4240 386 177 0 3843 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 19760

[startup+6.30138 s]
/proc/loadavg: 1.93 1.98 1.99 3/94 24605
/proc/meminfo: memFree=1432312/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19760 CPUtime=6.16
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4274 0 0 0 614 2 0 0 25 0 1 0 1990818166 20234240 4240 996147200 134512640 135239859 4294956208 18446744073709551615 135013806 0 0 4096 0 0 0 0 17 1 0 0
/proc/24604/statm: 4940 4240 386 177 0 3843 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 19760

[startup+12.702 s]
/proc/loadavg: 1.94 1.98 1.99 3/94 24605
/proc/meminfo: memFree=1432504/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19760 CPUtime=12.45
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4274 0 0 0 1242 3 0 0 25 0 1 0 1990818166 20234240 4240 996147200 134512640 135239859 4294956208 18446744073709551615 134820182 0 0 4096 0 0 0 0 17 1 0 0
/proc/24604/statm: 4940 4240 386 177 0 3843 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 19760

[startup+25.5011 s]
/proc/loadavg: 1.95 1.98 1.99 3/94 24605
/proc/meminfo: memFree=1432568/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19760 CPUtime=25.02
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4274 0 0 0 2499 3 0 0 25 0 1 0 1990818166 20234240 4240 996147200 134512640 135239859 4294956208 18446744073709551615 134789567 0 0 4096 0 0 0 0 17 1 0 0
/proc/24604/statm: 4940 4240 386 177 0 3843 0
Current children cumulated CPU time (s) 25.02
Current children cumulated vsize (KiB) 19760

[startup+51.1014 s]
/proc/loadavg: 2.03 2.00 2.00 3/94 24605
/proc/meminfo: memFree=1432632/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19760 CPUtime=50.16
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4274 0 0 0 5013 3 0 0 25 0 1 0 1990818166 20234240 4240 996147200 134512640 135239859 4294956208 18446744073709551615 135013791 0 0 4096 0 0 0 0 17 1 0 0
/proc/24604/statm: 4940 4240 386 177 0 3843 0
Current children cumulated CPU time (s) 50.16
Current children cumulated vsize (KiB) 19760

[startup+102.306 s]
/proc/loadavg: 2.01 2.00 2.00 3/85 24608
/proc/meminfo: memFree=1515320/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19760 CPUtime=100.82
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4274 0 0 0 10079 3 0 0 25 0 1 0 1990818166 20234240 4240 996147200 134512640 135239859 4294956208 18446744073709551615 134820017 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4940 4240 386 177 0 3843 0
Current children cumulated CPU time (s) 100.82
Current children cumulated vsize (KiB) 19760

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 24608
/proc/meminfo: memFree=1515256/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19760 CPUtime=160.79
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4275 0 0 0 16076 3 0 0 25 0 1 0 1990818166 20234240 4241 996147200 134512640 135239859 4294956208 18446744073709551615 134820133 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4940 4241 386 177 0 3843 0
Current children cumulated CPU time (s) 160.79
Current children cumulated vsize (KiB) 19760

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 24608
/proc/meminfo: memFree=1515256/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19760 CPUtime=220.77
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4275 0 0 0 22074 3 0 0 25 0 1 0 1990818166 20234240 4241 996147200 134512640 135239859 4294956208 18446744073709551615 134789545 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4940 4241 386 177 0 3843 0
Current children cumulated CPU time (s) 220.77
Current children cumulated vsize (KiB) 19760

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 24608
/proc/meminfo: memFree=1515192/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19760 CPUtime=280.75
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4275 0 0 0 28072 3 0 0 25 0 1 0 1990818166 20234240 4241 996147200 134512640 135239859 4294956208 18446744073709551615 134820234 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4940 4241 386 177 0 3843 0
Current children cumulated CPU time (s) 280.75
Current children cumulated vsize (KiB) 19760

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 24608
/proc/meminfo: memFree=1515128/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19760 CPUtime=340.72
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4275 0 0 0 34069 3 0 0 25 0 1 0 1990818166 20234240 4241 996147200 134512640 135239859 4294956208 18446744073709551615 134820265 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4940 4241 386 177 0 3843 0
Current children cumulated CPU time (s) 340.72
Current children cumulated vsize (KiB) 19760

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 24608
/proc/meminfo: memFree=1515128/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19764 CPUtime=400.7
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4276 0 0 0 40067 3 0 0 25 0 1 0 1990818166 20238336 4242 996147200 134512640 135239859 4294956208 18446744073709551615 134820506 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4941 4242 386 177 0 3844 0
Current children cumulated CPU time (s) 400.7
Current children cumulated vsize (KiB) 19764

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 24614
/proc/meminfo: memFree=1514936/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19764 CPUtime=460.67
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4276 0 0 0 46064 3 0 0 25 0 1 0 1990818166 20238336 4242 996147200 134512640 135239859 4294956208 18446744073709551615 134820071 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4941 4242 386 177 0 3844 0
Current children cumulated CPU time (s) 460.67
Current children cumulated vsize (KiB) 19764

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 24614
/proc/meminfo: memFree=1514936/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19764 CPUtime=520.65
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4276 0 0 0 52062 3 0 0 25 0 1 0 1990818166 20238336 4242 996147200 134512640 135239859 4294956208 18446744073709551615 135096984 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4941 4242 386 177 0 3844 0
Current children cumulated CPU time (s) 520.65
Current children cumulated vsize (KiB) 19764

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 24614
/proc/meminfo: memFree=1515000/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19764 CPUtime=580.63
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4276 0 0 0 58060 3 0 0 25 0 1 0 1990818166 20238336 4242 996147200 134512640 135239859 4294956208 18446744073709551615 134820482 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4941 4242 386 177 0 3844 0
Current children cumulated CPU time (s) 580.63
Current children cumulated vsize (KiB) 19764

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 24614
/proc/meminfo: memFree=1514936/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19764 CPUtime=640.62
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4276 0 0 0 64058 4 0 0 25 0 1 0 1990818166 20238336 4242 996147200 134512640 135239859 4294956208 18446744073709551615 134789544 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4941 4242 386 177 0 3844 0
Current children cumulated CPU time (s) 640.62
Current children cumulated vsize (KiB) 19764


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 24614
/proc/meminfo: memFree=1514872/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19764 CPUtime=820.55
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4276 0 0 0 82051 4 0 0 25 0 1 0 1990818166 20238336 4242 996147200 134512640 135239859 4294956208 18446744073709551615 135035270 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4941 4242 386 177 0 3844 0
Current children cumulated CPU time (s) 820.55
Current children cumulated vsize (KiB) 19764

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 24614
/proc/meminfo: memFree=1514872/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19764 CPUtime=880.52
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4276 0 0 0 88048 4 0 0 25 0 1 0 1990818166 20238336 4242 996147200 134512640 135239859 4294956208 18446744073709551615 135095261 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4941 4242 386 177 0 3844 0
Current children cumulated CPU time (s) 880.52
Current children cumulated vsize (KiB) 19764

[startup+942.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 24614
/proc/meminfo: memFree=1514872/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19764 CPUtime=940.5
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4276 0 0 0 94046 4 0 0 25 0 1 0 1990818166 20238336 4242 996147200 134512640 135239859 4294956208 18446744073709551615 135096993 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4941 4242 386 177 0 3844 0
Current children cumulated CPU time (s) 940.5
Current children cumulated vsize (KiB) 19764

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 24614
/proc/meminfo: memFree=1514872/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19764 CPUtime=1000.48
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4276 0 0 0 100044 4 0 0 25 0 1 0 1990818166 20238336 4242 996147200 134512640 135239859 4294956208 18446744073709551615 134789550 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4941 4242 386 177 0 3844 0
Current children cumulated CPU time (s) 1000.48
Current children cumulated vsize (KiB) 19764

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 24614
/proc/meminfo: memFree=1514872/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19764 CPUtime=1060.45
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4276 0 0 0 106041 4 0 0 25 0 1 0 1990818166 20238336 4242 996147200 134512640 135239859 4294956208 18446744073709551615 134820005 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4941 4242 386 177 0 3844 0
Current children cumulated CPU time (s) 1060.45
Current children cumulated vsize (KiB) 19764

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 24614
/proc/meminfo: memFree=1514808/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19764 CPUtime=1120.43
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4276 0 0 0 112039 4 0 0 25 0 1 0 1990818166 20238336 4242 996147200 134512640 135239859 4294956208 18446744073709551615 134819972 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4941 4242 386 177 0 3844 0
Current children cumulated CPU time (s) 1120.43
Current children cumulated vsize (KiB) 19764

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 24614
/proc/meminfo: memFree=1514808/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19764 CPUtime=1180.42
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4276 0 0 0 118037 5 0 0 25 0 1 0 1990818166 20238336 4242 996147200 134512640 135239859 4294956208 18446744073709551615 135015819 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4941 4242 386 177 0 3844 0
Current children cumulated CPU time (s) 1180.42
Current children cumulated vsize (KiB) 19764

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 24614
/proc/meminfo: memFree=1514616/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19764 CPUtime=1240.39
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4276 0 0 0 124034 5 0 0 25 0 1 0 1990818166 20238336 4242 996147200 134512640 135239859 4294956208 18446744073709551615 135013797 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4941 4242 386 177 0 3844 0
Current children cumulated CPU time (s) 1240.39
Current children cumulated vsize (KiB) 19764

[startup+1302.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/85 24614
/proc/meminfo: memFree=1514616/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19764 CPUtime=1300.37
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4276 0 0 0 130032 5 0 0 25 0 1 0 1990818166 20238336 4242 996147200 134512640 135239859 4294956208 18446744073709551615 135097013 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4941 4242 386 177 0 3844 0
Current children cumulated CPU time (s) 1300.37
Current children cumulated vsize (KiB) 19764

[startup+1362.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/82 24714
/proc/meminfo: memFree=1234456/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19764 CPUtime=1360.34
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4276 0 0 0 136027 7 0 0 25 0 1 0 1990818166 20238336 4242 996147200 134512640 135239859 4294956208 18446744073709551615 135095232 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4941 4242 386 177 0 3844 0
Current children cumulated CPU time (s) 1360.34
Current children cumulated vsize (KiB) 19764

[startup+1422.31 s]
/proc/loadavg: 2.08 2.03 2.00 3/74 24715
/proc/meminfo: memFree=1433432/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19764 CPUtime=1420.32
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4276 0 0 0 142025 7 0 0 25 0 1 0 1990818166 20238336 4242 996147200 134512640 135239859 4294956208 18446744073709551615 134820234 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4941 4242 386 177 0 3844 0
Current children cumulated CPU time (s) 1420.32
Current children cumulated vsize (KiB) 19764

[startup+1482.3 s]
/proc/loadavg: 2.13 2.06 2.01 3/74 24715
/proc/meminfo: memFree=1431000/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19764 CPUtime=1480.29
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4276 0 0 0 148022 7 0 0 25 0 1 0 1990818166 20238336 4242 996147200 134512640 135239859 4294956208 18446744073709551615 135095249 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4941 4242 386 177 0 3844 0
Current children cumulated CPU time (s) 1480.29
Current children cumulated vsize (KiB) 19764

[startup+1542.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/74 24715
/proc/meminfo: memFree=1426520/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19764 CPUtime=1540.27
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4276 0 0 0 154020 7 0 0 25 0 1 0 1990818166 20238336 4242 996147200 134512640 135239859 4294956208 18446744073709551615 135013794 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4941 4242 386 177 0 3844 0
Current children cumulated CPU time (s) 1540.27
Current children cumulated vsize (KiB) 19764

[startup+1602.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/74 24715
/proc/meminfo: memFree=1420696/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19764 CPUtime=1600.24
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4276 0 0 0 160017 7 0 0 25 0 1 0 1990818166 20238336 4242 996147200 134512640 135239859 4294956208 18446744073709551615 135103427 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4941 4242 386 177 0 3844 0
Current children cumulated CPU time (s) 1600.24
Current children cumulated vsize (KiB) 19764

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 24715
/proc/meminfo: memFree=1416216/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19764 CPUtime=1660.22
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4276 0 0 0 166015 7 0 0 25 0 1 0 1990818166 20238336 4242 996147200 134512640 135239859 4294956208 18446744073709551615 134820035 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4941 4242 386 177 0 3844 0
Current children cumulated CPU time (s) 1660.22
Current children cumulated vsize (KiB) 19764

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 24715
/proc/meminfo: memFree=1409304/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19764 CPUtime=1720.2
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4276 0 0 0 172013 7 0 0 25 0 1 0 1990818166 20238336 4242 996147200 134512640 135239859 4294956208 18446744073709551615 135096833 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4941 4242 386 177 0 3844 0
Current children cumulated CPU time (s) 1720.2
Current children cumulated vsize (KiB) 19764

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 24715
/proc/meminfo: memFree=1406616/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19764 CPUtime=1780.17
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4276 0 0 0 178010 7 0 0 25 0 1 0 1990818166 20238336 4242 996147200 134512640 135239859 4294956208 18446744073709551615 135013740 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4941 4242 386 177 0 3844 0
Current children cumulated CPU time (s) 1780.17
Current children cumulated vsize (KiB) 19764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.2 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 24715
/proc/meminfo: memFree=1405720/2055920 swapFree=4180084/4192956
[pid=24604] ppid=24602 vsize=19764 CPUtime=1800.08
/proc/24604/stat : 24604 (xsolve) R 24602 24604 23687 0 -1 4194304 4276 0 0 0 180000 8 0 0 25 0 1 0 1990818166 20238336 4242 996147200 134512640 135239859 4294956208 18446744073709551615 135013740 0 0 4096 0 0 0 0 17 0 0 0
/proc/24604/statm: 4941 4242 386 177 0 3844 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 19764

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): 1802.21
CPU time (s): 1800.09
CPU user time (s): 1800.01
CPU system time (s): 0.083987
CPU usage (%): 99.8825
Max. virtual memory (cumulated for all children) (KiB): 19764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4276
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= 32475

runsolver used 2.13767 second user time and 4.69928 second system time

The end

Launcher Data (download as text)

Begin job on node25 at 2008-07-03 22:54:01
IDJOB=1058821
IDBENCH=54187
IDSOLVER=343
FILE ID=node25/1058821-1215118441
PBS_JOBID= 7877153
Free space on /tmp= 66504 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-6_ext.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dom/wdeg -res no 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1058821-1215118441/watcher-1058821-1215118441 -o /tmp/evaluation-result-1058821-1215118441/solver-1058821-1215118441 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1058821-1215118441.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 66d15068c66a0a892205216272b11fdf
RANDOM SEED=1481023966

node25.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		: 3000.234
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		: 3000.234
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:       1448608 kB
Buffers:         53792 kB
Cached:         343844 kB
SwapCached:       6760 kB
Active:         318076 kB
Inactive:       217124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1448608 kB
SwapTotal:     4192956 kB
SwapFree:      4180084 kB
Dirty:            6784 kB
Writeback:           0 kB
Mapped:         153152 kB
Slab:            56576 kB
Committed_AS:  4085444 kB
PageTables:       2432 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= 66492 MiB
End job on node25 at 2008-07-03 23:24:06