Trace number 1069926

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) 1800.03 1815.51

General information on the benchmark

Namecsp/pseudoGLB/
normalized-pigeon-cardinality-55-50.xml
MD5SUM86f25cbb6b538256f4ac830a619e4aee
Bench CategoryGLOBAL (global constraints)
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 variables2750
Number of constraints105
Maximum constraint arity55
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)weightedsum(105)

Solver Data (download as text)

0.18/0.21	c mistral-prime version 1.313
0.18/0.21	c 
0.18/0.21	c Parsing xml file
0.18/0.21	c          domains...............     0	(1 domains)
0.18/0.21	c          variables.............  0.01	(2750 variables)
0.18/0.21	c          constraints...........  0.06	(105 constraints)
0.18/0.21	c Parsing time:   0.07
0.18/0.21	c
0.18/0.21	c Building model
0.18/0.21	c         0 constants
0.18/0.21	c      2750 Boolean variables    (+0)
0.18/0.21	c         0 range variables      (+105)
0.18/0.21	c         0 domain (b) variables (+0)
0.18/0.21	c         0 domain (l) variables (+0)
0.18/0.21	c         0 constraints          (+105)
0.18/0.21	c         0 values 
0.18/0.21	c Building time:      0
0.18/0.21	c
0.18/0.21	c Solving instance
0.18/0.21	c          heuristic = dom/wdeg
0.18/0.21	c          Randomized probing iteration = 100
0.18/0.21	c          probing limit = 30
0.18/0.21	c          level based weights = no
0.18/0.21	c          impact probing = no
0.18/0.21	c          restart policy = No restart
0.18/0.21	c          probing ..........  3.29
3.35/3.40	c          Probing Nodes267857
3.35/3.40	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-1069926-1215162315/watcher-1069926-1215162315 -o /tmp/evaluation-result-1069926-1215162315/solver-1069926-1215162315 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1069926-1215162315.xml -v 1 -rs 1945129353 -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 1.97 1.98 4/84 19446
/proc/meminfo: memFree=1612992/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=820 CPUtime=0
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1304477364 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 7619364 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 205 25 19 177 0 3 0

[startup+0.0990679 s]
/proc/loadavg: 1.92 1.97 1.98 4/84 19446
/proc/meminfo: memFree=1612992/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6400 CPUtime=0.08
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 955 0 0 0 8 0 0 0 18 0 1 0 1304477364 6553600 921 996147200 134512640 135239859 4294956144 18446744073709551615 135067401 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1600 921 421 177 0 503 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6400

[startup+0.101057 s]
/proc/loadavg: 1.92 1.97 1.98 4/84 19446
/proc/meminfo: memFree=1612992/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6412 CPUtime=0.08
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 963 0 0 0 8 0 0 0 18 0 1 0 1304477364 6565888 929 996147200 134512640 135239859 4294956144 18446744073709551615 134793904 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1603 929 421 177 0 506 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6412

[startup+0.301097 s]
/proc/loadavg: 1.92 1.97 1.98 4/84 19446
/proc/meminfo: memFree=1612992/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6512 CPUtime=0.28
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1001 0 0 0 28 0 0 0 19 0 1 0 1304477364 6668288 967 996147200 134512640 135239859 4294956144 18446744073709551615 134797131 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1628 967 422 177 0 531 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6512

[startup+0.701177 s]
/proc/loadavg: 1.92 1.97 1.98 4/84 19446
/proc/meminfo: memFree=1612992/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6516 CPUtime=0.68
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1003 0 0 0 68 0 0 0 23 0 1 0 1304477364 6672384 969 996147200 134512640 135239859 4294956144 18446744073709551615 134797134 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1629 969 422 177 0 532 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6516

[startup+1.50133 s]
/proc/loadavg: 1.92 1.97 1.98 3/85 19447
/proc/meminfo: memFree=1610680/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6516 CPUtime=1.47
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1003 0 0 0 147 0 0 0 25 0 1 0 1304477364 6672384 969 996147200 134512640 135239859 4294956144 18446744073709551615 134793703 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1629 969 422 177 0 532 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6516

[startup+3.10165 s]
/proc/loadavg: 1.92 1.97 1.98 3/85 19447
/proc/meminfo: memFree=1610488/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=3.06
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1012 0 0 0 306 0 0 0 25 0 1 0 1304477364 6860800 978 996147200 134512640 135239859 4294956144 18446744073709551615 134797131 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 978 422 177 0 578 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 6700

[startup+6.30128 s]
/proc/loadavg: 1.93 1.97 1.98 3/85 19447
/proc/meminfo: memFree=1610424/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=6.23
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1013 0 0 0 623 0 0 0 25 0 1 0 1304477364 6860800 979 996147200 134512640 135239859 4294956144 18446744073709551615 135057344 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 979 423 177 0 578 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6700

[startup+12.7015 s]
/proc/loadavg: 1.93 1.97 1.98 3/85 19447
/proc/meminfo: memFree=1610488/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=12.58
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1013 0 0 0 1258 0 0 0 25 0 1 0 1304477364 6860800 979 996147200 134512640 135239859 4294956144 18446744073709551615 134797208 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 979 423 177 0 578 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 6700

[startup+25.501 s]
/proc/loadavg: 1.95 1.97 1.98 3/85 19447
/proc/meminfo: memFree=1610616/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=25.26
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1013 0 0 0 2526 0 0 0 25 0 1 0 1304477364 6860800 979 996147200 134512640 135239859 4294956144 18446744073709551615 134797208 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 979 423 177 0 578 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 6700

[startup+51.1011 s]
/proc/loadavg: 1.96 1.97 1.98 3/85 19447
/proc/meminfo: memFree=1610680/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=50.65
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1013 0 0 0 5065 0 0 0 25 0 1 0 1304477364 6860800 979 996147200 134512640 135239859 4294956144 18446744073709551615 135097664 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 979 423 177 0 578 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 6700

[startup+102.306 s]
/proc/loadavg: 1.98 1.97 1.98 3/85 19449
/proc/meminfo: memFree=1610552/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=101.4
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1013 0 0 0 10140 0 0 0 25 0 1 0 1304477364 6860800 979 996147200 134512640 135239859 4294956144 18446744073709551615 134797211 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 979 423 177 0 578 0
Current children cumulated CPU time (s) 101.4
Current children cumulated vsize (KiB) 6700

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/85 19449
/proc/meminfo: memFree=1610488/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=160.9
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1013 0 0 0 16089 1 0 0 25 0 1 0 1304477364 6860800 979 996147200 134512640 135239859 4294956144 18446744073709551615 134797131 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 979 423 177 0 578 0
Current children cumulated CPU time (s) 160.9
Current children cumulated vsize (KiB) 6700

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/85 19449
/proc/meminfo: memFree=1610424/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=220.38
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1013 0 0 0 22037 1 0 0 25 0 1 0 1304477364 6860800 979 996147200 134512640 135239859 4294956144 18446744073709551615 134797131 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 979 423 177 0 578 0
Current children cumulated CPU time (s) 220.38
Current children cumulated vsize (KiB) 6700

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/85 19449
/proc/meminfo: memFree=1610296/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=279.86
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1013 0 0 0 27985 1 0 0 25 0 1 0 1304477364 6860800 979 996147200 134512640 135239859 4294956144 18446744073709551615 135097664 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 979 423 177 0 578 0
Current children cumulated CPU time (s) 279.86
Current children cumulated vsize (KiB) 6700

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/85 19449
/proc/meminfo: memFree=1610240/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=339.35
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1013 0 0 0 33933 2 0 0 25 0 1 0 1304477364 6860800 979 996147200 134512640 135239859 4294956144 18446744073709551615 134797131 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 979 423 177 0 578 0
Current children cumulated CPU time (s) 339.35
Current children cumulated vsize (KiB) 6700

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/85 19449
/proc/meminfo: memFree=1610240/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=398.83
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1013 0 0 0 39881 2 0 0 25 0 1 0 1304477364 6860800 979 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 979 423 177 0 578 0
Current children cumulated CPU time (s) 398.83
Current children cumulated vsize (KiB) 6700

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/85 19449
/proc/meminfo: memFree=1610368/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=458.33
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1013 0 0 0 45830 3 0 0 25 0 1 0 1304477364 6860800 979 996147200 134512640 135239859 4294956144 18446744073709551615 135097664 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 979 423 177 0 578 0
Current children cumulated CPU time (s) 458.33
Current children cumulated vsize (KiB) 6700

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/85 19449
/proc/meminfo: memFree=1610368/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=517.81
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1013 0 0 0 51778 3 0 0 25 0 1 0 1304477364 6860800 979 996147200 134512640 135239859 4294956144 18446744073709551615 134796679 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 979 423 177 0 578 0
Current children cumulated CPU time (s) 517.81
Current children cumulated vsize (KiB) 6700

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/85 19449
/proc/meminfo: memFree=1610368/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=577.31
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1014 0 0 0 57727 4 0 0 25 0 1 0 1304477364 6860800 980 996147200 134512640 135239859 4294956144 18446744073709551615 134797167 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 980 423 177 0 578 0
Current children cumulated CPU time (s) 577.31
Current children cumulated vsize (KiB) 6700

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/85 19449
/proc/meminfo: memFree=1610368/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=636.79
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1014 0 0 0 63675 4 0 0 25 0 1 0 1304477364 6860800 980 996147200 134512640 135239859 4294956144 18446744073709551615 134796688 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 980 423 177 0 578 0
Current children cumulated CPU time (s) 636.79
Current children cumulated vsize (KiB) 6700


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

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/85 19449
/proc/meminfo: memFree=1610048/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=874.73
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1014 0 0 0 87468 5 0 0 25 0 1 0 1304477364 6860800 980 996147200 134512640 135239859 4294956144 18446744073709551615 134796679 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 980 423 177 0 578 0
Current children cumulated CPU time (s) 874.73
Current children cumulated vsize (KiB) 6700

[startup+942.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/85 19449
/proc/meminfo: memFree=1609984/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=934.22
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1014 0 0 0 93416 6 0 0 25 0 1 0 1304477364 6860800 980 996147200 134512640 135239859 4294956144 18446744073709551615 134793682 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 980 423 177 0 578 0
Current children cumulated CPU time (s) 934.22
Current children cumulated vsize (KiB) 6700

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/85 19449
/proc/meminfo: memFree=1609984/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=993.7
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1014 0 0 0 99364 6 0 0 25 0 1 0 1304477364 6860800 980 996147200 134512640 135239859 4294956144 18446744073709551615 135097642 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 980 423 177 0 578 0
Current children cumulated CPU time (s) 993.7
Current children cumulated vsize (KiB) 6700

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/85 19449
/proc/meminfo: memFree=1609984/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=1053.2
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1014 0 0 0 105313 7 0 0 25 0 1 0 1304477364 6860800 980 996147200 134512640 135239859 4294956144 18446744073709551615 134793942 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 980 423 177 0 578 0
Current children cumulated CPU time (s) 1053.2
Current children cumulated vsize (KiB) 6700

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/85 19449
/proc/meminfo: memFree=1609920/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=1112.68
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1014 0 0 0 111261 7 0 0 25 0 1 0 1304477364 6860800 980 996147200 134512640 135239859 4294956144 18446744073709551615 134793676 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 980 423 177 0 578 0
Current children cumulated CPU time (s) 1112.68
Current children cumulated vsize (KiB) 6700

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/85 19449
/proc/meminfo: memFree=1609920/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=1172.17
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1014 0 0 0 117210 7 0 0 25 0 1 0 1304477364 6860800 980 996147200 134512640 135239859 4294956144 18446744073709551615 134797131 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 980 423 177 0 578 0
Current children cumulated CPU time (s) 1172.17
Current children cumulated vsize (KiB) 6700

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/85 19449
/proc/meminfo: memFree=1609792/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=1231.66
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1014 0 0 0 123158 8 0 0 25 0 1 0 1304477364 6860800 980 996147200 134512640 135239859 4294956144 18446744073709551615 135020972 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 980 423 177 0 578 0
Current children cumulated CPU time (s) 1231.66
Current children cumulated vsize (KiB) 6700

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/85 19449
/proc/meminfo: memFree=1609728/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=1291.14
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1014 0 0 0 129106 8 0 0 25 0 1 0 1304477364 6860800 980 996147200 134512640 135239859 4294956144 18446744073709551615 134793916 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 980 423 177 0 578 0
Current children cumulated CPU time (s) 1291.14
Current children cumulated vsize (KiB) 6700

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/85 19449
/proc/meminfo: memFree=1609664/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=1350.63
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1014 0 0 0 135055 8 0 0 25 0 1 0 1304477364 6860800 980 996147200 134512640 135239859 4294956144 18446744073709551615 134793925 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 980 423 177 0 578 0
Current children cumulated CPU time (s) 1350.63
Current children cumulated vsize (KiB) 6700

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 19517
/proc/meminfo: memFree=1614872/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=1410.17
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1014 0 0 0 141007 10 0 0 25 0 1 0 1304477364 6860800 980 996147200 134512640 135239859 4294956144 18446744073709551615 134797060 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 980 423 177 0 578 0
Current children cumulated CPU time (s) 1410.17
Current children cumulated vsize (KiB) 6700

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 19517
/proc/meminfo: memFree=1615000/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=1469.65
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1014 0 0 0 146955 10 0 0 25 0 1 0 1304477364 6860800 980 996147200 134512640 135239859 4294956144 18446744073709551615 134796679 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 980 423 177 0 578 0
Current children cumulated CPU time (s) 1469.65
Current children cumulated vsize (KiB) 6700

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 19517
/proc/meminfo: memFree=1614872/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=1529.13
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1014 0 0 0 152903 10 0 0 25 0 1 0 1304477364 6860800 980 996147200 134512640 135239859 4294956144 18446744073709551615 134797208 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 980 423 177 0 578 0
Current children cumulated CPU time (s) 1529.13
Current children cumulated vsize (KiB) 6700

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 19517
/proc/meminfo: memFree=1614744/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=1588.63
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1014 0 0 0 158852 11 0 0 25 0 1 0 1304477364 6860800 980 996147200 134512640 135239859 4294956144 18446744073709551615 134797075 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 980 423 177 0 578 0
Current children cumulated CPU time (s) 1588.63
Current children cumulated vsize (KiB) 6700

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 19517
/proc/meminfo: memFree=1614808/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=1648.12
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1014 0 0 0 164801 11 0 0 25 0 1 0 1304477364 6860800 980 996147200 134512640 135239859 4294956144 18446744073709551615 134793925 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 980 423 177 0 578 0
Current children cumulated CPU time (s) 1648.12
Current children cumulated vsize (KiB) 6700

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 19517
/proc/meminfo: memFree=1614808/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=1707.6
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1014 0 0 0 170749 11 0 0 25 0 1 0 1304477364 6860800 980 996147200 134512640 135239859 4294956144 18446744073709551615 135097642 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 980 423 177 0 578 0
Current children cumulated CPU time (s) 1707.6
Current children cumulated vsize (KiB) 6700

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 19517
/proc/meminfo: memFree=1614680/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=1767.1
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1014 0 0 0 176698 12 0 0 25 0 1 0 1304477364 6860800 980 996147200 134512640 135239859 4294956144 18446744073709551615 135057345 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 980 423 177 0 578 0
Current children cumulated CPU time (s) 1767.1
Current children cumulated vsize (KiB) 6700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.5 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 19517
/proc/meminfo: memFree=1614680/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=1800.02
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1014 0 0 0 179990 12 0 0 25 0 1 0 1304477364 6860800 980 996147200 134512640 135239859 4294956144 18446744073709551615 135097632 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 980 423 177 0 578 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 6700

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

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

[startup+1815.5 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 19517
/proc/meminfo: memFree=1614680/2055920 swapFree=4122068/4192956
[pid=19446] ppid=19444 vsize=6700 CPUtime=1800.02
/proc/19446/stat : 19446 (xsolve) R 19444 19446 19170 0 -1 4194304 1014 0 0 0 179990 12 0 0 25 0 1 0 1304477364 6860800 980 996147200 134512640 135239859 4294956144 18446744073709551615 135097632 0 0 4096 0 0 0 0 17 1 0 0
/proc/19446/statm: 1675 980 423 177 0 578 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 6700

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.51
CPU time (s): 1800.03
CPU user time (s): 1799.9
CPU system time (s): 0.124981
CPU usage (%): 99.1472
Max. virtual memory (cumulated for all children) (KiB): 6700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1014
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= 65393

runsolver used 1.9757 second user time and 4.64729 second system time

The end

Launcher Data (download as text)

Begin job on node20 at 2008-07-04 11:05:15
IDJOB=1069926
IDBENCH=55752
IDSOLVER=342
FILE ID=node20/1069926-1215162315
PBS_JOBID= 7881478
Free space on /tmp= 66532 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/pseudoGLB/normalized-pigeon-cardinality-55-50.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-1069926-1215162315/watcher-1069926-1215162315 -o /tmp/evaluation-result-1069926-1215162315/solver-1069926-1215162315 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1069926-1215162315.xml -v 1 -rs 1945129353 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 86f25cbb6b538256f4ac830a619e4aee
RANDOM SEED=1945129353

node20.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1613472 kB
Buffers:         54496 kB
Cached:         193720 kB
SwapCached:      64788 kB
Active:         254764 kB
Inactive:       111908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1613472 kB
SwapTotal:     4192956 kB
SwapFree:      4122068 kB
Dirty:            1272 kB
Writeback:           0 kB
Mapped:         135644 kB
Slab:            60528 kB
Committed_AS:  2698604 kB
PageTables:       2152 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= 66556 MiB
End job on node20 at 2008-07-04 11:35:32