Trace number 1071376

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-probe 2008-06-27? (TO) 1800.1 1811.81

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-12-12-3.xml
MD5SUMe34e1386cee7fc09fd89180f54910ae3
Bench CategoryN-ARY-INT (n-ary constraints in intension)
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 variables144
Number of constraints4356
Maximum constraint arity4
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4356
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.14	c mistral-prime version 1.313
0.00/0.14	c 
0.00/0.14	c Parsing xml file
0.00/0.14	c          domains...............     0	(1 domains)
0.00/0.14	c          variables.............     0	(144 variables)
0.00/0.14	c          predicates............     0	(1 predicates)
0.00/0.14	c          constraints...........  0.24	(4356 constraints)
0.19/0.26	c Parsing time:   0.24
0.19/0.26	c
0.19/0.26	c Building model
0.19/0.28	c         0 constants
0.19/0.28	c         0 Boolean variables    (+0)
0.19/0.28	c         0 range variables      (+0)
0.19/0.28	c         0 domain (b) variables (+0)
0.19/0.28	c       144 domain (l) variables (+0)
0.19/0.28	c      4356 constraints          (+0)
0.19/0.28	c         0 values 
0.19/0.28	c Building time:   0.03
0.19/0.28	c
0.19/0.28	c Solving instance
0.19/0.28	c          heuristic = dom/wdeg
0.19/0.28	c          Randomized probing iteration = 100
0.19/0.28	c          probing limit = 30
0.19/0.28	c          level based weights = no
0.19/0.28	c          impact probing = no
0.19/0.28	c          restart policy = No restart
0.19/0.28	c          probing ..........  7.57
7.81/7.93	c          Probing Nodes  7968
7.81/7.93	c          final run

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-1071376-1215168700/watcher-1071376-1215168700 -o /tmp/evaluation-result-1071376-1215168700/solver-1071376-1215168700 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1071376-1215168700.xml -v 1 -rs 550767703 -probe 1 -ph 0 -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: 2.00 2.00 2.00 4/82 22874
/proc/meminfo: memFree=1310296/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=820 CPUtime=0
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1995838907 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 8413988 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 205 25 19 177 0 3 0

[startup+0.213869 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 22874
/proc/meminfo: memFree=1310296/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=6012 CPUtime=0.19
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 840 0 0 0 19 0 0 0 19 0 1 0 1995838907 6156288 806 996147200 134512640 135239859 4294956144 18446744073709551615 134933107 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 1503 806 391 177 0 406 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6012

[startup+0.30189 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 22874
/proc/meminfo: memFree=1310296/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=0.28
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2084 0 0 0 27 1 0 0 19 0 1 0 1995838907 11182080 2050 996147200 134512640 135239859 4294956144 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2050 415 177 0 1633 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10920

[startup+0.401915 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 22874
/proc/meminfo: memFree=1310296/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=0.38
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2088 0 0 0 37 1 0 0 20 0 1 0 1995838907 11182080 2054 996147200 134512640 135239859 4294956144 18446744073709551615 134543107 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2054 417 177 0 1633 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 10920

[startup+0.701967 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 22874
/proc/meminfo: memFree=1310296/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=0.68
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2088 0 0 0 67 1 0 0 23 0 1 0 1995838907 11182080 2054 996147200 134512640 135239859 4294956144 18446744073709551615 134820515 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2054 417 177 0 1633 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10920

[startup+1.50111 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 22875
/proc/meminfo: memFree=1303632/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=1.47
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2088 0 0 0 146 1 0 0 25 0 1 0 1995838907 11182080 2054 996147200 134512640 135239859 4294956144 18446744073709551615 135103462 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2054 417 177 0 1633 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10920

[startup+3.1014 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 22875
/proc/meminfo: memFree=1303504/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=3.06
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2088 0 0 0 305 1 0 0 25 0 1 0 1995838907 11182080 2054 996147200 134512640 135239859 4294956144 18446744073709551615 134541297 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2054 417 177 0 1633 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 10920

[startup+6.30197 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 22875
/proc/meminfo: memFree=1303440/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=6.23
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2088 0 0 0 622 1 0 0 25 0 1 0 1995838907 11182080 2054 996147200 134512640 135239859 4294956144 18446744073709551615 135013766 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2054 417 177 0 1633 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10920

[startup+12.7011 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 22875
/proc/meminfo: memFree=1303376/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=12.56
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 1255 1 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 135013761 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 10920

[startup+25.5064 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 22875
/proc/meminfo: memFree=1303440/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=25.24
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 2523 1 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 134543200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 10920

[startup+51.102 s]
/proc/loadavg: 2.08 2.02 2.01 3/83 22875
/proc/meminfo: memFree=1303440/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=50.59
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 5058 1 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 134820812 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 10920

[startup+102.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/83 22875
/proc/meminfo: memFree=1294032/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=101.32
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 10130 2 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 134819999 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 10920

[startup+162.303 s]
/proc/loadavg: 2.01 2.01 2.00 3/83 22875
/proc/meminfo: memFree=1293968/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=160.74
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 16072 2 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 135103411 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 10920

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22877
/proc/meminfo: memFree=1482512/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=220.54
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 22052 2 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 0 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 220.54
Current children cumulated vsize (KiB) 10920

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22877
/proc/meminfo: memFree=1421136/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=280.48
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 28046 2 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 135096847 0 0 4096 0 0 0 0 17 0 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 280.48
Current children cumulated vsize (KiB) 10920

[startup+342.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22877
/proc/meminfo: memFree=1418832/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=340.43
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 34041 2 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 134543098 0 0 4096 0 0 0 0 17 0 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 340.43
Current children cumulated vsize (KiB) 10920

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22877
/proc/meminfo: memFree=1416336/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=400.36
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 40034 2 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 0 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 400.36
Current children cumulated vsize (KiB) 10920

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22877
/proc/meminfo: memFree=1414544/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=460.32
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 46029 3 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 135103463 0 0 4096 0 0 0 0 17 0 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 460.32
Current children cumulated vsize (KiB) 10920

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22877
/proc/meminfo: memFree=1414544/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=520.26
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 52023 3 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 135095233 0 0 4096 0 0 0 0 17 0 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 520.26
Current children cumulated vsize (KiB) 10920

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22883
/proc/meminfo: memFree=1414096/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=580.21
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 58018 3 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 134820005 0 0 4096 0 0 0 0 17 0 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 580.21
Current children cumulated vsize (KiB) 10920

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22883
/proc/meminfo: memFree=1412496/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=640.15
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 64012 3 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 134532191 0 0 4096 0 0 0 0 17 0 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 640.15
Current children cumulated vsize (KiB) 10920


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

[startup+822.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 22923
/proc/meminfo: memFree=1717464/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=819.06
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 81903 3 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 134543098 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 819.06
Current children cumulated vsize (KiB) 10920

[startup+882.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 22923
/proc/meminfo: memFree=1716632/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=878.55
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 87852 3 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 134820713 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 878.55
Current children cumulated vsize (KiB) 10920

[startup+942.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 22923
/proc/meminfo: memFree=1716312/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=938.03
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 93800 3 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 135103444 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 938.03
Current children cumulated vsize (KiB) 10920

[startup+1002.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 22923
/proc/meminfo: memFree=1716312/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=997.53
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 99749 4 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 134820133 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 997.53
Current children cumulated vsize (KiB) 10920

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 22923
/proc/meminfo: memFree=1716312/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=1057.01
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 105697 4 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 134543129 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 1057.01
Current children cumulated vsize (KiB) 10920

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 22923
/proc/meminfo: memFree=1716248/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=1116.49
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 111645 4 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 134543101 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 1116.49
Current children cumulated vsize (KiB) 10920

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 22923
/proc/meminfo: memFree=1716184/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=1175.98
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 117594 4 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 135013761 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 1175.98
Current children cumulated vsize (KiB) 10920

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 22923
/proc/meminfo: memFree=1715992/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=1235.46
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 123542 4 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 135013753 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 1235.46
Current children cumulated vsize (KiB) 10920

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 22923
/proc/meminfo: memFree=1715928/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=1294.95
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 129491 4 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 134820133 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 1294.95
Current children cumulated vsize (KiB) 10920

[startup+1362.3 s]
/proc/loadavg: 2.03 2.00 2.00 3/82 22923
/proc/meminfo: memFree=1715800/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=1354.43
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 135439 4 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 134543120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 1354.43
Current children cumulated vsize (KiB) 10920

[startup+1422.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 22923
/proc/meminfo: memFree=1715736/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=1413.92
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 141388 4 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 134820495 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 1413.92
Current children cumulated vsize (KiB) 10920

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22923
/proc/meminfo: memFree=1715736/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=1473.4
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 147336 4 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 1473.4
Current children cumulated vsize (KiB) 10920

[startup+1542.3 s]
/proc/loadavg: 2.06 2.03 2.01 3/82 22923
/proc/meminfo: memFree=1715736/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=1532.9
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 153285 5 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 134541324 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 1532.9
Current children cumulated vsize (KiB) 10920

[startup+1602.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/82 22923
/proc/meminfo: memFree=1715800/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=1592.38
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 159233 5 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 1592.38
Current children cumulated vsize (KiB) 10920

[startup+1662.31 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 22923
/proc/meminfo: memFree=1715800/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=1651.87
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 165182 5 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 134541297 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 1651.87
Current children cumulated vsize (KiB) 10920

[startup+1722.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/82 22923
/proc/meminfo: memFree=1715736/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=1711.35
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 171130 5 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 1711.35
Current children cumulated vsize (KiB) 10920

[startup+1782.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/82 22923
/proc/meminfo: memFree=1715672/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=1770.83
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 177078 5 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 135096832 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 1770.83
Current children cumulated vsize (KiB) 10920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.8 s]
/proc/loadavg: 2.10 2.03 2.01 3/82 22923
/proc/meminfo: memFree=1715736/2055920 swapFree=4110904/4192956
[pid=22874] ppid=22872 vsize=10920 CPUtime=1800.08
/proc/22874/stat : 22874 (xsolve) R 22872 22874 21368 0 -1 4194304 2089 0 0 0 180003 5 0 0 25 0 1 0 1995838907 11182080 2055 996147200 134512640 135239859 4294956144 18446744073709551615 135013747 0 0 4096 0 0 0 0 17 1 0 0
/proc/22874/statm: 2730 2055 418 177 0 1633 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 10920

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): 1811.81
CPU time (s): 1800.1
CPU user time (s): 1800.04
CPU system time (s): 0.057991
CPU usage (%): 99.3533
Max. virtual memory (cumulated for all children) (KiB): 10920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2089
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= 53965

runsolver used 2.10968 second user time and 4.98024 second system time

The end

Launcher Data (download as text)

Begin job on node70 at 2008-07-04 12:51:40
IDJOB=1071376
IDBENCH=56085
IDSOLVER=342
FILE ID=node70/1071376-1215168700
PBS_JOBID= 7881405
Free space on /tmp= 66328 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-12-12-3.xml
COMMAND LINE= HOME/xsolve BENCHNAME -v 1 -rs RANDOMSEED -probe 1 -ph 0 -heu dom/wdeg -res no
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1071376-1215168700/watcher-1071376-1215168700 -o /tmp/evaluation-result-1071376-1215168700/solver-1071376-1215168700 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1071376-1215168700.xml -v 1 -rs 550767703 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= e34e1386cee7fc09fd89180f54910ae3
RANDOM SEED=550767703

node70.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		: 3000.256
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		: 3000.256
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:       1310776 kB
Buffers:         37316 kB
Cached:         244360 kB
SwapCached:      76344 kB
Active:         637896 kB
Inactive:        49612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1310776 kB
SwapTotal:     4192956 kB
SwapFree:      4110904 kB
Dirty:           10636 kB
Writeback:           0 kB
Mapped:         422400 kB
Slab:            41968 kB
Committed_AS:  4460512 kB
PageTables:       2700 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= 66448 MiB
End job on node70 at 2008-07-04 13:21:54