Trace number 1093624

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) 1800.08 1807.01

General information on the benchmark

Namecsp/socialGolfers/
normalized-socialGolfer-8-4-8.xml
MD5SUM6e0e22cb5b6f421be44b72042836849b
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 variables6016
Number of constraints32560
Maximum constraint arity32
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension32560
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.06	c mistral-prime version 1.313
0.00/0.06	c 
0.00/0.06	c Parsing xml file
0.00/0.06	c          domains...............     0	(1 domains)
0.00/0.06	c          variables.............  0.04	(6016 variables)
0.00/0.06	c          predicates............-8.3348e-19	(4 predicates)
0.00/0.06	c          constraints...........  1.53	(32560 constraints)
1.47/1.59	c Parsing time:   1.57
1.47/1.59	c
1.47/1.59	c Building model
1.57/1.62	c         0 AllDifferent constraints infered
1.67/1.78	c         0 constants
1.67/1.78	c      6016 Boolean variables    (+496)
1.67/1.78	c         0 range variables      (+6432)
1.67/1.78	c         0 domain (b) variables (+0)
1.67/1.78	c         0 domain (l) variables (+0)
1.67/1.78	c     31744 constraints          (+7248)
1.67/1.78	c         0 values 
1.67/1.78	c Building time:   0.19
1.67/1.78	c
1.67/1.78	c Solving instance
1.67/1.78	c          heuristic = dom/wdeg
1.67/1.78	c          Randomized probing iteration = 100
1.67/1.78	c          probing limit = 30
1.67/1.78	c          level based weights = no
1.67/1.78	c          impact probing = no
1.67/1.78	c          restart policy = No restart
1.67/1.78	c          probing ..........  7.29
9.00/9.14	c          Probing Nodes 54001
9.00/9.14	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-1093624-1215250979/watcher-1093624-1215250979 -o /tmp/evaluation-result-1093624-1215250979/solver-1093624-1215250979 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1093624-1215250979.xml -v 1 -rs 1534583001 -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: 1.92 1.98 1.99 4/81 12930
/proc/meminfo: memFree=1635816/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=820 CPUtime=0
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 2004070168 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 3531556 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 205 25 19 177 0 3 0

[startup+0.109206 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 12930
/proc/meminfo: memFree=1635816/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=6732 CPUtime=0.1
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 996 0 0 0 10 0 0 0 20 0 1 0 2004070168 6893568 962 996147200 134512640 135239859 4294956144 18446744073709551615 134683531 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 1683 962 396 177 0 586 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6732

[startup+0.202211 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 12930
/proc/meminfo: memFree=1635816/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=7636 CPUtime=0.19
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 1236 0 0 0 19 0 0 0 20 0 1 0 2004070168 7819264 1202 996147200 134512640 135239859 4294956144 18446744073709551615 134642948 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 1909 1202 396 177 0 812 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7636

[startup+0.302225 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 12930
/proc/meminfo: memFree=1635816/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=8672 CPUtime=0.28
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 1483 0 0 0 28 0 0 0 21 0 1 0 2004070168 8880128 1449 996147200 134512640 135239859 4294956144 18446744073709551615 134929630 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 2168 1449 396 177 0 1071 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8672

[startup+0.702263 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 12930
/proc/meminfo: memFree=1635816/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=12792 CPUtime=0.69
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 2541 0 0 0 68 1 0 0 25 0 1 0 2004070168 13099008 2441 996147200 134512640 135239859 4294956144 18446744073709551615 134683494 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 3198 2441 396 177 0 2101 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12792

[startup+1.50133 s]
/proc/loadavg: 1.92 1.98 1.99 3/82 12931
/proc/meminfo: memFree=1623648/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=20772 CPUtime=1.47
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 4592 0 0 0 145 2 0 0 25 0 1 0 2004070168 21270528 4362 996147200 134512640 135239859 4294956144 18446744073709551615 134630534 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 5193 4362 396 177 0 4096 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 20772

[startup+3.10149 s]
/proc/loadavg: 1.92 1.98 1.99 3/82 12931
/proc/meminfo: memFree=1587104/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=53840 CPUtime=3.06
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12799 0 0 0 301 5 0 0 25 0 1 0 2004070168 55132160 12536 996147200 134512640 135239859 4294956144 18446744073709551615 135095153 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 13460 12536 435 177 0 12363 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 53840

[startup+6.30179 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 12931
/proc/meminfo: memFree=1586848/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=53840 CPUtime=6.23
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12817 0 0 0 618 5 0 0 25 0 1 0 2004070168 55132160 12554 996147200 134512640 135239859 4294956144 18446744073709551615 135095153 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 13460 12554 435 177 0 12363 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 53840

[startup+12.7014 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 12931
/proc/meminfo: memFree=1586656/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=53840 CPUtime=12.57
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12828 0 0 0 1252 5 0 0 25 0 1 0 2004070168 55132160 12565 996147200 134512640 135239859 4294956144 18446744073709551615 135096256 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 13460 12565 436 177 0 12363 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 53840

[startup+25.5026 s]
/proc/loadavg: 1.95 1.98 1.99 3/82 12931
/proc/meminfo: memFree=1586848/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=53840 CPUtime=25.25
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12828 0 0 0 2520 5 0 0 25 0 1 0 2004070168 55132160 12565 996147200 134512640 135239859 4294956144 18446744073709551615 134820684 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 13460 12565 436 177 0 12363 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 53840

[startup+51.103 s]
/proc/loadavg: 1.96 1.98 1.99 3/82 12931
/proc/meminfo: memFree=1586784/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=53840 CPUtime=50.62
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12829 0 0 0 5057 5 0 0 25 0 1 0 2004070168 55132160 12566 996147200 134512640 135239859 4294956144 18446744073709551615 134820130 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 13460 12566 436 177 0 12363 0
Current children cumulated CPU time (s) 50.62
Current children cumulated vsize (KiB) 53840

[startup+102.303 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 12931
/proc/meminfo: memFree=1586720/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=53840 CPUtime=101.36
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12832 0 0 0 10131 5 0 0 25 0 1 0 2004070168 55132160 12569 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 13460 12569 436 177 0 12363 0
Current children cumulated CPU time (s) 101.36
Current children cumulated vsize (KiB) 53840

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 12931
/proc/meminfo: memFree=1586592/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=53840 CPUtime=160.82
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12832 0 0 0 16076 6 0 0 25 0 1 0 2004070168 55132160 12569 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 13460 12569 436 177 0 12363 0
Current children cumulated CPU time (s) 160.82
Current children cumulated vsize (KiB) 53840

[startup+222.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 12931
/proc/meminfo: memFree=1586464/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=220.27
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 22021 6 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 220.27
Current children cumulated vsize (KiB) 54016

[startup+282.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 12931
/proc/meminfo: memFree=1586464/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=279.73
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 27967 6 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 135031335 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 279.73
Current children cumulated vsize (KiB) 54016

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/94 12988
/proc/meminfo: memFree=1508944/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=339.34
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 33917 17 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 339.34
Current children cumulated vsize (KiB) 54016

[startup+402.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/94 12988
/proc/meminfo: memFree=1086736/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=398.16
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 39799 17 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 135097312 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 398.16
Current children cumulated vsize (KiB) 54016

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/94 12988
/proc/meminfo: memFree=1086416/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=456.94
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 45677 17 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 456.94
Current children cumulated vsize (KiB) 54016

[startup+522.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/70 13009
/proc/meminfo: memFree=1713552/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=515.85
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 51563 22 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 134820040 0 0 4096 0 0 0 0 17 0 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 515.85
Current children cumulated vsize (KiB) 54016

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 13023
/proc/meminfo: memFree=962880/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=575.81
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 57556 25 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 0 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 575.81
Current children cumulated vsize (KiB) 54016

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 13023
/proc/meminfo: memFree=962880/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=635.78
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 63553 25 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 0 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 635.78
Current children cumulated vsize (KiB) 54016


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

[startup+882.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 13023
/proc/meminfo: memFree=931648/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=875.7
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 87545 25 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 875.7
Current children cumulated vsize (KiB) 54016

[startup+942.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 13023
/proc/meminfo: memFree=931648/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=935.68
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 93542 26 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 0 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 935.68
Current children cumulated vsize (KiB) 54016

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 13023
/proc/meminfo: memFree=931584/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=995.66
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 99540 26 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 135057437 0 0 4096 0 0 0 0 17 0 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 995.66
Current children cumulated vsize (KiB) 54016

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 13023
/proc/meminfo: memFree=931520/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=1055.64
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 105538 26 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 135096281 0 0 4096 0 0 0 0 17 0 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 1055.64
Current children cumulated vsize (KiB) 54016

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 13029
/proc/meminfo: memFree=931392/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=1115.61
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 111535 26 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 135067391 0 0 4096 0 0 0 0 17 0 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 1115.61
Current children cumulated vsize (KiB) 54016

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 13029
/proc/meminfo: memFree=931456/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=1175.59
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 117533 26 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 1175.59
Current children cumulated vsize (KiB) 54016

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 13029
/proc/meminfo: memFree=931264/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=1235.56
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 123530 26 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 135097721 0 0 4096 0 0 0 0 17 0 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 1235.56
Current children cumulated vsize (KiB) 54016

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 13029
/proc/meminfo: memFree=931392/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=1295.54
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 129528 26 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 134820005 0 0 4096 0 0 0 0 17 0 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 1295.54
Current children cumulated vsize (KiB) 54016

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 13029
/proc/meminfo: memFree=931392/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=1355.52
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 135526 26 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 135057385 0 0 4096 0 0 0 0 17 0 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 1355.52
Current children cumulated vsize (KiB) 54016

[startup+1422.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 13029
/proc/meminfo: memFree=931392/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=1415.5
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 141524 26 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 0 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 1415.5
Current children cumulated vsize (KiB) 54016

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 13029
/proc/meminfo: memFree=931328/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=1475.48
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 147521 27 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 1475.48
Current children cumulated vsize (KiB) 54016

[startup+1542.31 s]
/proc/loadavg: 2.05 2.00 2.00 3/81 13029
/proc/meminfo: memFree=931328/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=1535.46
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 153519 27 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 0 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 1535.46
Current children cumulated vsize (KiB) 54016

[startup+1602.3 s]
/proc/loadavg: 2.07 2.01 2.00 3/81 13029
/proc/meminfo: memFree=931200/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=1595.44
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 159517 27 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 0 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 1595.44
Current children cumulated vsize (KiB) 54016

[startup+1662.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/81 13029
/proc/meminfo: memFree=931200/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=1655.41
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 165514 27 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 0 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 1655.41
Current children cumulated vsize (KiB) 54016

[startup+1722.3 s]
/proc/loadavg: 2.16 2.06 2.01 3/81 13029
/proc/meminfo: memFree=931072/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=1715.39
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 171512 27 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 134820623 0 0 4096 0 0 0 0 17 0 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 1715.39
Current children cumulated vsize (KiB) 54016

[startup+1782.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/81 13029
/proc/meminfo: memFree=930880/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=1775.38
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 177510 28 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 135097722 0 0 4096 0 0 0 0 17 0 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 1775.38
Current children cumulated vsize (KiB) 54016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807 s]
/proc/loadavg: 2.04 2.04 2.00 3/81 13029
/proc/meminfo: memFree=930880/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=1800.07
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 179979 28 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 134821254 0 0 4096 0 0 0 0 17 0 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 54016

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

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

[startup+1807 s]
/proc/loadavg: 2.04 2.04 2.00 3/81 13029
/proc/meminfo: memFree=930880/2055920 swapFree=4180436/4192956
[pid=12930] ppid=12928 vsize=54016 CPUtime=1800.07
/proc/12930/stat : 12930 (xsolve) R 12928 12930 11703 0 -1 4194304 12865 0 0 0 179979 28 0 0 25 0 1 0 2004070168 55312384 12581 996147200 134512640 135239859 4294956144 18446744073709551615 134821254 0 0 4096 0 0 0 0 17 0 0 0
/proc/12930/statm: 13504 12581 436 177 0 12407 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 54016

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.01
CPU time (s): 1800.08
CPU user time (s): 1799.8
CPU system time (s): 0.288956
CPU usage (%): 99.6165
Max. virtual memory (cumulated for all children) (KiB): 54016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.288956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12865
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= 24908

runsolver used 2.24766 second user time and 5.43217 second system time

The end

Launcher Data (download as text)

Begin job on node48 at 2008-07-05 11:43:00
IDJOB=1093624
IDBENCH=58716
IDSOLVER=342
FILE ID=node48/1093624-1215250979
PBS_JOBID= 7882012
Free space on /tmp= 66508 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/socialGolfers/normalized-socialGolfer-8-4-8.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-1093624-1215250979/watcher-1093624-1215250979 -o /tmp/evaluation-result-1093624-1215250979/solver-1093624-1215250979 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1093624-1215250979.xml -v 1 -rs 1534583001 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 6e0e22cb5b6f421be44b72042836849b
RANDOM SEED=1534583001

node48.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		: 3000.231
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		: 3000.231
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:       1636296 kB
Buffers:         12396 kB
Cached:         186936 kB
SwapCached:       6436 kB
Active:         311388 kB
Inactive:        55608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1636296 kB
SwapTotal:     4192956 kB
SwapFree:      4180436 kB
Dirty:            5640 kB
Writeback:           0 kB
Mapped:         183756 kB
Slab:            37612 kB
Committed_AS:  4437708 kB
PageTables:       2096 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= 66464 MiB
End job on node48 at 2008-07-05 12:13:09