Trace number 1091113

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-prime 1.313? (TO) 1800.03 1810.81

General information on the benchmark

Namecsp/graphColoring/mug/
normalized-mug100-25-3.xml
MD5SUM52c2aac1c138c2847f879db9d7cfc816
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.852869
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints166
Maximum constraint arity2
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension166
Global constraints used (with number of constraints)

Solver Data (download as text)

0.09/0.11	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-1091113-1215273872/watcher-1091113-1215273872 -o /tmp/evaluation-result-1091113-1215273872/solver-1091113-1215273872 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1091113-1215273872.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 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: 1.91 1.97 1.99 4/85 30670
/proc/meminfo: memFree=1080080/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=816 CPUtime=0
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 2006358834 835584 25 996147200 134512640 135237403 4294956240 18446744073709551615 11932452 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 204 25 19 176 0 3 0

[startup+0.0524581 s]
/proc/loadavg: 1.91 1.97 1.99 4/85 30670
/proc/meminfo: memFree=1080080/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=0.04
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 4 0 0 0 19 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 135011675 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4720

[startup+0.101464 s]
/proc/loadavg: 1.91 1.97 1.99 4/85 30670
/proc/meminfo: memFree=1080080/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=0.09
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 9 0 0 0 19 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 134819027 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4720

[startup+0.301499 s]
/proc/loadavg: 1.91 1.97 1.99 4/85 30670
/proc/meminfo: memFree=1080080/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=0.29
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 29 0 0 0 21 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 134818669 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4720

[startup+0.70157 s]
/proc/loadavg: 1.91 1.97 1.99 4/85 30670
/proc/meminfo: memFree=1080080/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=0.69
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 69 0 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 135085341 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4720

[startup+1.50171 s]
/proc/loadavg: 1.91 1.97 1.99 3/86 30671
/proc/meminfo: memFree=1079560/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=1.48
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 148 0 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 135085433 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 4720

[startup+3.102 s]
/proc/loadavg: 1.91 1.97 1.99 3/86 30671
/proc/meminfo: memFree=1079432/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=3.07
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 307 0 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 134819087 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 4720

[startup+6.30157 s]
/proc/loadavg: 1.92 1.97 1.99 3/86 30671
/proc/meminfo: memFree=1079432/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=6.24
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 624 0 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 134818615 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4720

[startup+12.7017 s]
/proc/loadavg: 1.93 1.97 1.99 3/86 30671
/proc/meminfo: memFree=1079368/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=12.58
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 1258 0 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 135085151 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 4720

[startup+25.502 s]
/proc/loadavg: 1.94 1.97 1.99 3/86 30671
/proc/meminfo: memFree=1079432/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=25.27
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 2527 0 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 134819148 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 4720

[startup+51.1015 s]
/proc/loadavg: 1.96 1.97 1.99 4/86 30671
/proc/meminfo: memFree=1057480/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=50.73
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 5073 0 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 135029215 0 0 4096 0 0 0 0 17 0 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 50.73
Current children cumulated vsize (KiB) 4720

[startup+102.307 s]
/proc/loadavg: 1.98 1.97 1.99 3/86 30671
/proc/meminfo: memFree=1057416/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=101.91
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 10191 0 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 135085231 0 0 4096 0 0 0 0 17 0 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 4720

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 30671
/proc/meminfo: memFree=1057352/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=161.88
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 16188 0 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 135085323 0 0 4096 0 0 0 0 17 0 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 161.88
Current children cumulated vsize (KiB) 4720

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 30671
/proc/meminfo: memFree=1057352/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=221.83
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 22183 0 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 134819493 0 0 4096 0 0 0 0 17 0 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 221.83
Current children cumulated vsize (KiB) 4720

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 30671
/proc/meminfo: memFree=1057352/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=281.78
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 28178 0 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 135028783 0 0 4096 0 0 0 0 17 0 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 281.78
Current children cumulated vsize (KiB) 4720

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 30671
/proc/meminfo: memFree=1057352/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=341.75
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 34175 0 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 135085136 0 0 4096 0 0 0 0 17 0 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 341.75
Current children cumulated vsize (KiB) 4720

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 30671
/proc/meminfo: memFree=1057360/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=401.72
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 40172 0 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 134819075 0 0 4096 0 0 0 0 17 0 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 401.72
Current children cumulated vsize (KiB) 4720

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.99 4/86 30671
/proc/meminfo: memFree=1057232/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=461.7
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 46169 1 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 135013710 0 0 4096 0 0 0 0 17 0 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 461.7
Current children cumulated vsize (KiB) 4720

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 30671
/proc/meminfo: memFree=1057168/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=521.67
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 52166 1 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 135029334 0 0 4096 0 0 0 0 17 0 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 521.67
Current children cumulated vsize (KiB) 4720

[startup+582.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 30671
/proc/meminfo: memFree=1057168/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=581.64
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 58163 1 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 135085304 0 0 4096 0 0 0 0 17 0 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 581.64
Current children cumulated vsize (KiB) 4720

[startup+642.302 s]
/proc/loadavg: 2.05 1.99 1.99 3/83 30713
/proc/meminfo: memFree=1709528/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=641.52
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 64151 1 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 134819034 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 641.52
Current children cumulated vsize (KiB) 4720


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

[startup+822.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 30713
/proc/meminfo: memFree=1709080/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=819.98
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 81997 1 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 135014147 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 819.98
Current children cumulated vsize (KiB) 4720

[startup+882.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 30713
/proc/meminfo: memFree=1709080/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=879.46
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 87945 1 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 135028767 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 879.46
Current children cumulated vsize (KiB) 4720

[startup+942.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 30713
/proc/meminfo: memFree=1709088/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=938.96
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 93894 2 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 134819168 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 938.96
Current children cumulated vsize (KiB) 4720

[startup+1002.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 30713
/proc/meminfo: memFree=1709088/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=998.45
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 99843 2 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 135028798 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 998.45
Current children cumulated vsize (KiB) 4720

[startup+1062.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 30713
/proc/meminfo: memFree=1709088/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=1057.93
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 105791 2 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 135040190 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 1057.93
Current children cumulated vsize (KiB) 4720

[startup+1122.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 30713
/proc/meminfo: memFree=1709024/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=1117.42
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 111740 2 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 135013938 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 1117.42
Current children cumulated vsize (KiB) 4720

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 30713
/proc/meminfo: memFree=1709024/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=1176.91
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 117689 2 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 135028890 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 1176.91
Current children cumulated vsize (KiB) 4720

[startup+1242.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 30713
/proc/meminfo: memFree=1708768/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=1236.39
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 123637 2 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 134819112 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 1236.39
Current children cumulated vsize (KiB) 4720

[startup+1302.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 30713
/proc/meminfo: memFree=1708640/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=1295.88
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 129586 2 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 135054006 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 1295.88
Current children cumulated vsize (KiB) 4720

[startup+1362.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 30713
/proc/meminfo: memFree=1708768/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=1355.36
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 135534 2 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 134818662 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 1355.36
Current children cumulated vsize (KiB) 4720

[startup+1422.31 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 30713
/proc/meminfo: memFree=1708768/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=1414.85
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 141483 2 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 134785921 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 1414.85
Current children cumulated vsize (KiB) 4720

[startup+1482.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 30713
/proc/meminfo: memFree=1708832/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=1474.33
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 147431 2 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 135013692 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 1474.33
Current children cumulated vsize (KiB) 4720

[startup+1542.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 30713
/proc/meminfo: memFree=1708896/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=1533.82
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 153380 2 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 134819046 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 1533.82
Current children cumulated vsize (KiB) 4720

[startup+1602.3 s]
/proc/loadavg: 2.00 1.99 1.99 4/83 30713
/proc/meminfo: memFree=1708768/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=1593.3
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 159328 2 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 135069130 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 1593.3
Current children cumulated vsize (KiB) 4720

[startup+1662.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 30713
/proc/meminfo: memFree=1708768/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=1652.79
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 165277 2 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 134818514 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 1652.79
Current children cumulated vsize (KiB) 4720

[startup+1722.3 s]
/proc/loadavg: 2.00 1.99 1.99 4/83 30713
/proc/meminfo: memFree=1708704/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=1712.28
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 171226 2 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 134819046 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 1712.28
Current children cumulated vsize (KiB) 4720

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 30713
/proc/meminfo: memFree=1708576/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=1771.76
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 177174 2 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 135013712 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 1771.76
Current children cumulated vsize (KiB) 4720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.8 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 30713
/proc/meminfo: memFree=1708576/2055920 swapFree=4179784/4192956
[pid=30670] ppid=30668 vsize=4720 CPUtime=1800.02
/proc/30670/stat : 30670 (xsolve) R 30668 30670 29300 0 -1 4194304 538 0 0 0 180000 2 0 0 25 0 1 0 2006358834 4833280 504 996147200 134512640 135237403 4294956240 18446744073709551615 135040220 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1180 504 400 176 0 84 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 4720

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): 1810.81
CPU time (s): 1800.03
CPU user time (s): 1800
CPU system time (s): 0.028995
CPU usage (%): 99.405
Max. virtual memory (cumulated for all children) (KiB): 4720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 538
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= 51331

runsolver used 1.75073 second user time and 4.86826 second system time

The end

Launcher Data (download as text)

Begin job on node56 at 2008-07-05 18:04:33
IDJOB=1091113
IDBENCH=58527
IDSOLVER=358
FILE ID=node56/1091113-1215273872
PBS_JOBID= 7882147
Free space on /tmp= 103240 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/graphColoring/mug/normalized-mug100-25-3.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1091113-1215273872/watcher-1091113-1215273872 -o /tmp/evaluation-result-1091113-1215273872/solver-1091113-1215273872 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1091113-1215273872.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 52c2aac1c138c2847f879db9d7cfc816
RANDOM SEED=923512554

node56.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		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
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:       1080560 kB
Buffers:         40644 kB
Cached:         225576 kB
SwapCached:       6936 kB
Active:         802560 kB
Inactive:       118140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1080560 kB
SwapTotal:     4192956 kB
SwapFree:      4179784 kB
Dirty:             940 kB
Writeback:           0 kB
Mapped:         666204 kB
Slab:            38500 kB
Committed_AS:  4700748 kB
PageTables:       3148 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= 103240 MiB
End job on node56 at 2008-07-05 18:34:45