Trace number 1036837

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) 1800.05 1807.41

General information on the benchmark

Namecsp/frb50-23/
normalized-frb50-23-2_ext.xml
MD5SUMbb1a147ff1219a16de4d32893b55ecda
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark723.997
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints544
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension544
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	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-1036837-1214958965/watcher-1036837-1214958965 -o /tmp/evaluation-result-1036837-1214958965/solver-1036837-1214958965 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1036837-1214958965.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: 2.01 2.01 2.00 4/82 4863
/proc/meminfo: memFree=1069272/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=4584 CPUtime=0
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 383 0 0 0 0 0 0 0 18 0 1 0 651626054 4694016 349 996147200 134512640 135239859 4294956208 18446744073709551615 4159680352 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1146 357 305 177 0 49 0

[startup+0.068087 s]
/proc/loadavg: 2.01 2.01 2.00 4/82 4863
/proc/meminfo: memFree=1069272/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=6172 CPUtime=0.06
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 836 0 0 0 6 0 0 0 18 0 1 0 651626054 6320128 802 996147200 134512640 135239859 4294956208 18446744073709551615 8369787 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1543 802 359 177 0 446 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6172

[startup+0.101097 s]
/proc/loadavg: 2.01 2.01 2.00 4/82 4863
/proc/meminfo: memFree=1069272/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7228 CPUtime=0.09
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1132 0 0 0 9 0 0 0 18 0 1 0 651626054 7401472 1098 996147200 134512640 135239859 4294956208 18446744073709551615 135019216 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1807 1098 386 177 0 710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7228

[startup+0.301136 s]
/proc/loadavg: 2.01 2.01 2.00 4/82 4863
/proc/meminfo: memFree=1069272/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=0.29
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1133 0 0 0 29 0 0 0 20 0 1 0 651626054 7405568 1099 996147200 134512640 135239859 4294956208 18446744073709551615 135013761 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1099 386 177 0 711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7232

[startup+0.701208 s]
/proc/loadavg: 2.01 2.01 2.00 4/82 4863
/proc/meminfo: memFree=1069272/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=0.69
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1133 0 0 0 69 0 0 0 23 0 1 0 651626054 7405568 1099 996147200 134512640 135239859 4294956208 18446744073709551615 134821272 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1099 386 177 0 711 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7232

[startup+1.50136 s]
/proc/loadavg: 2.01 2.01 2.00 3/83 4864
/proc/meminfo: memFree=1066320/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=1.49
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 149 0 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7232

[startup+3.10166 s]
/proc/loadavg: 2.01 2.01 2.00 3/83 4864
/proc/meminfo: memFree=1066192/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=3.08
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 308 0 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 134789669 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7232

[startup+6.30124 s]
/proc/loadavg: 2.01 2.01 2.00 3/83 4864
/proc/meminfo: memFree=1066128/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=6.26
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 626 0 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 134789658 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 7232

[startup+12.7014 s]
/proc/loadavg: 2.01 2.01 2.00 3/83 4864
/proc/meminfo: memFree=1066064/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=12.64
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 1264 0 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 135019206 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 7232

[startup+25.5018 s]
/proc/loadavg: 2.01 2.00 2.00 3/83 4864
/proc/meminfo: memFree=1066064/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=25.39
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 2539 0 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 135087592 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 7232

[startup+51.1016 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4864
/proc/meminfo: memFree=1065936/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=50.88
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 5088 0 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 135103172 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 7232

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4864
/proc/meminfo: memFree=1065872/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=101.86
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 10186 0 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 135019216 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 7232

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4864
/proc/meminfo: memFree=1065872/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=161.59
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 16159 0 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 134829840 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 161.59
Current children cumulated vsize (KiB) 7232

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4864
/proc/meminfo: memFree=1065872/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=221.34
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 22134 0 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 221.34
Current children cumulated vsize (KiB) 7232

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4864
/proc/meminfo: memFree=1065872/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=281.09
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 28109 0 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 135103158 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 281.09
Current children cumulated vsize (KiB) 7232

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4864
/proc/meminfo: memFree=1065872/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=340.84
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 34084 0 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 134820823 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 340.84
Current children cumulated vsize (KiB) 7232

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4864
/proc/meminfo: memFree=1065808/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=400.58
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 40058 0 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 135103190 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 400.58
Current children cumulated vsize (KiB) 7232

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4864
/proc/meminfo: memFree=1065808/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=460.34
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 46033 1 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 135095792 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 460.34
Current children cumulated vsize (KiB) 7232

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4864
/proc/meminfo: memFree=1065744/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=520.08
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 52007 1 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 135013729 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 520.08
Current children cumulated vsize (KiB) 7232

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4864
/proc/meminfo: memFree=1065616/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=579.82
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 57981 1 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 135019222 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 579.82
Current children cumulated vsize (KiB) 7232

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4864
/proc/meminfo: memFree=1065552/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=639.55
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 63954 1 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 639.55
Current children cumulated vsize (KiB) 7232


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4864
/proc/meminfo: memFree=1065552/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=818.79
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 81878 1 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 135095793 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 818.79
Current children cumulated vsize (KiB) 7232

[startup+882.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4865
/proc/meminfo: memFree=1065424/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=878.54
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 87852 2 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 134821224 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 878.54
Current children cumulated vsize (KiB) 7232

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4865
/proc/meminfo: memFree=1065424/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=938.28
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 93826 2 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 134821224 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 938.28
Current children cumulated vsize (KiB) 7232

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4865
/proc/meminfo: memFree=1065424/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=998.02
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 99800 2 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 135095809 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 998.02
Current children cumulated vsize (KiB) 7232

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4866
/proc/meminfo: memFree=1065424/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=1057.75
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 105773 2 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 1057.75
Current children cumulated vsize (KiB) 7232

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4866
/proc/meminfo: memFree=1065232/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=1117.48
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 111746 2 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 135103158 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 1117.48
Current children cumulated vsize (KiB) 7232

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4866
/proc/meminfo: memFree=1065296/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=1177.22
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 117720 2 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 135019216 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 1177.22
Current children cumulated vsize (KiB) 7232

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4866
/proc/meminfo: memFree=1065232/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=1236.97
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 123695 2 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 135019216 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 1236.97
Current children cumulated vsize (KiB) 7232

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4866
/proc/meminfo: memFree=1065232/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=1296.71
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 129668 3 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 134789723 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 1296.71
Current children cumulated vsize (KiB) 7232

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4866
/proc/meminfo: memFree=1065232/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=1356.46
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 135643 3 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 135035270 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 1356.46
Current children cumulated vsize (KiB) 7232

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4866
/proc/meminfo: memFree=1065168/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=1416.21
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 141618 3 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 135095816 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 1416.21
Current children cumulated vsize (KiB) 7232

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4866
/proc/meminfo: memFree=1065168/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=1475.95
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 147592 3 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 134789723 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 1475.95
Current children cumulated vsize (KiB) 7232

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4872
/proc/meminfo: memFree=1065104/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=1535.69
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 153566 3 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 135019216 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 1535.69
Current children cumulated vsize (KiB) 7232

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4872
/proc/meminfo: memFree=1065104/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=1595.43
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 159540 3 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 134789669 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 1595.43
Current children cumulated vsize (KiB) 7232

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 4872
/proc/meminfo: memFree=1065104/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=1655.18
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 165515 3 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 135103188 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 1655.18
Current children cumulated vsize (KiB) 7232

[startup+1722.3 s]
/proc/loadavg: 2.21 2.05 2.02 4/82 4910
/proc/meminfo: memFree=1021440/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=1714.96
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 171492 4 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 1714.96
Current children cumulated vsize (KiB) 7232

[startup+1782.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/82 4910
/proc/meminfo: memFree=1013312/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=1774.94
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 177490 4 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 135103210 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 1774.94
Current children cumulated vsize (KiB) 7232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.4 s]
/proc/loadavg: 2.05 2.03 2.01 3/82 4910
/proc/meminfo: memFree=1013120/2055924 swapFree=4177432/4192956
[pid=4863] ppid=4861 vsize=7232 CPUtime=1800.04
/proc/4863/stat : 4863 (xsolve) R 4861 4863 3620 0 -1 4194304 1134 0 0 0 180000 4 0 0 25 0 1 0 651626054 7405568 1100 996147200 134512640 135239859 4294956208 18446744073709551615 135103315 0 0 4096 0 0 0 0 17 1 0 0
/proc/4863/statm: 1808 1100 386 177 0 711 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 7232

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): 1807.41
CPU time (s): 1800.05
CPU user time (s): 1800
CPU system time (s): 0.042993
CPU usage (%): 99.5928
Max. virtual memory (cumulated for all children) (KiB): 7232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1134
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= 51079

runsolver used 1.67274 second user time and 4.91125 second system time

The end

Launcher Data (download as text)

Begin job on node83 at 2008-07-02 02:36:05
IDJOB=1036837
IDBENCH=53475
IDSOLVER=343
FILE ID=node83/1036837-1214958965
PBS_JOBID= 7870169
Free space on /tmp= 65496 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/frb50-23/normalized-frb50-23-2_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-1036837-1214958965/watcher-1036837-1214958965 -o /tmp/evaluation-result-1036837-1214958965/solver-1036837-1214958965 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1036837-1214958965.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= bb1a147ff1219a16de4d32893b55ecda
RANDOM SEED=840246672

node83.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		: 3000.263
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		: 3000.263
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1069752 kB
Buffers:         60584 kB
Cached:         816860 kB
SwapCached:       9548 kB
Active:         263276 kB
Inactive:       641232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1069752 kB
SwapTotal:     4192956 kB
SwapFree:      4177432 kB
Dirty:            1404 kB
Writeback:           0 kB
Mapped:          43160 kB
Slab:            66884 kB
Committed_AS:   952460 kB
PageTables:       1864 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= 65488 MiB
End job on node83 at 2008-07-02 03:06:14