Trace number 1050968

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) 1800.07 1808.51

General information on the benchmark

Namecsp/dubois/
normalized-dubois-29_ext.xml
MD5SUM14bb63ebdad0bd8568d850e54b3c9f15
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.610906
Satisfiable
(Un)Satisfiability was proved
Number of variables87
Number of constraints58
Maximum constraint arity3
Maximum domain size2
Number of constraints which are defined in extension58
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	c mistral-prime version 1.313
0.00/0.00	c 
0.00/0.00	c Parsing xml file
0.00/0.00	c          domains...............     0	(1 domains)
0.00/0.00	c          variables.............     0	(87 variables)
0.00/0.00	c          relations.............     0	(2 relations)
0.00/0.00	c          constraints...........     0	(58 constraints)
0.00/0.00	c Parsing time:      0
0.00/0.00	c
0.00/0.00	c Building model
0.00/0.00	c         0 constants
0.00/0.00	c        87 Boolean variables    (+0)
0.00/0.00	c         0 range variables      (+0)
0.00/0.00	c         0 domain (b) variables (+0)
0.00/0.00	c         0 domain (l) variables (+0)
0.00/0.00	c        58 constraints          (+0)
0.00/0.00	c         0 values 
0.00/0.00	c Building time:      0
0.00/0.00	c
0.00/0.00	c Solving instance
0.00/0.00	c          heuristic = dom/wdeg
0.00/0.00	c          Randomized probing iteration = 100
0.00/0.00	c          probing limit = 30
0.00/0.00	c          level based weights = no
0.00/0.00	c          impact probing = no
0.00/0.00	c          restart policy = No restart
0.00/0.00	c          probing ..........  0.02
0.00/0.02	c          Probing Nodes  5678
0.00/0.02	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-1050968-1215051256/watcher-1050968-1215051256 -o /tmp/evaluation-result-1050968-1215051256/solver-1050968-1215051256 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1050968-1215051256.xml -v 1 -rs 1749832607 -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 4/90 16704
/proc/meminfo: memFree=1511832/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4592 CPUtime=0
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 455 0 0 0 0 0 0 0 18 0 1 0 1984092670 4702208 421 996147200 134512640 135239859 4294956144 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/16704/statm: 1148 423 368 177 0 51 0

[startup+0.0423229 s]
/proc/loadavg: 2.00 2.00 2.00 4/90 16704
/proc/meminfo: memFree=1511832/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=0.03
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 3 0 0 0 18 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 0 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4724

[startup+0.101329 s]
/proc/loadavg: 2.00 2.00 2.00 4/90 16704
/proc/meminfo: memFree=1511832/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=0.09
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 9 0 0 0 18 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 134820823 0 0 4096 0 0 0 0 17 0 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4724

[startup+0.301351 s]
/proc/loadavg: 2.00 2.00 2.00 4/90 16704
/proc/meminfo: memFree=1511832/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=0.29
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 29 0 0 0 19 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 135097712 0 0 4096 0 0 0 0 17 0 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4724

[startup+0.701398 s]
/proc/loadavg: 2.00 2.00 2.00 4/90 16704
/proc/meminfo: memFree=1511832/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=0.69
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 69 0 0 0 23 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 134820020 0 0 4096 0 0 0 0 17 0 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4724

[startup+1.50148 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 16705
/proc/meminfo: memFree=1511504/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=1.49
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 149 0 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 135103732 0 0 4096 0 0 0 0 17 0 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4724

[startup+3.10266 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 16705
/proc/meminfo: memFree=1511312/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=3.09
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 309 0 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 134820071 0 0 4096 0 0 0 0 17 0 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4724

[startup+6.30202 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 16705
/proc/meminfo: memFree=1511248/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=6.29
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 629 0 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 134820229 0 0 4096 0 0 0 0 17 0 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4724

[startup+12.7017 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 16705
/proc/meminfo: memFree=1511120/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=12.69
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 1269 0 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 134821093 0 0 4096 0 0 0 0 17 0 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4724

[startup+25.5012 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 16705
/proc/meminfo: memFree=1511184/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=25.48
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 2548 0 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 134821626 0 0 4096 0 0 0 0 17 0 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4724

[startup+51.101 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 16705
/proc/meminfo: memFree=1511184/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=51.07
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 5107 0 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 135097322 0 0 4096 0 0 0 0 17 0 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4724

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 16705
/proc/meminfo: memFree=1511056/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=102.26
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 10226 0 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 135030931 0 0 4096 0 0 0 0 17 0 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4724

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 16705
/proc/meminfo: memFree=1510864/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=162.23
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 16223 0 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 134820199 0 0 4096 0 0 0 0 17 0 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4724

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 16705
/proc/meminfo: memFree=1510864/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=222.21
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 22221 0 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 134819999 0 0 4096 0 0 0 0 17 0 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4724

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 16705
/proc/meminfo: memFree=1510928/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=282.19
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 28219 0 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 135097312 0 0 4096 0 0 0 0 17 0 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4724

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 16705
/proc/meminfo: memFree=1510928/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=342.16
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 34216 0 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 135035286 0 0 4096 0 0 0 0 17 0 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4724

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 16705
/proc/meminfo: memFree=1510928/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=402.14
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 40214 0 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 135031462 0 0 4096 0 0 0 0 17 0 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4724

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 16705
/proc/meminfo: memFree=1510928/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=462.12
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 46212 0 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 134820067 0 0 4096 0 0 0 0 17 0 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4724

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 16705
/proc/meminfo: memFree=1510864/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=522.09
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 52209 0 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 134829783 0 0 4096 0 0 0 0 17 0 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 4724

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 16705
/proc/meminfo: memFree=1510800/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=582.07
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 58207 0 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 134820053 0 0 4096 0 0 0 0 17 0 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 4724

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 16705
/proc/meminfo: memFree=1510800/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=642.05
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 64205 0 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 135035374 0 0 4096 0 0 0 0 17 0 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 4724


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

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16896
/proc/meminfo: memFree=1524440/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=880.88
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 88087 1 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 134789576 0 0 4096 0 0 0 0 17 1 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 880.88
Current children cumulated vsize (KiB) 4724

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16896
/proc/meminfo: memFree=1524312/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=940.43
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 94042 1 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 134831498 0 0 4096 0 0 0 0 17 1 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 940.43
Current children cumulated vsize (KiB) 4724

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16896
/proc/meminfo: memFree=1524376/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=999.97
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 99996 1 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 135097712 0 0 4096 0 0 0 0 17 1 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 999.97
Current children cumulated vsize (KiB) 4724

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16896
/proc/meminfo: memFree=1524376/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=1059.52
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 105951 1 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 135097532 0 0 4096 0 0 0 0 17 1 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 1059.52
Current children cumulated vsize (KiB) 4724

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16896
/proc/meminfo: memFree=1524376/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=1119.06
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 111905 1 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 134820506 0 0 4096 0 0 0 0 17 1 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 1119.06
Current children cumulated vsize (KiB) 4724

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16896
/proc/meminfo: memFree=1524376/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=1178.61
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 117860 1 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 134820506 0 0 4096 0 0 0 0 17 1 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 1178.61
Current children cumulated vsize (KiB) 4724

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16896
/proc/meminfo: memFree=1524120/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=1238.15
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 123814 1 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 134820011 0 0 4096 0 0 0 0 17 1 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 1238.15
Current children cumulated vsize (KiB) 4724

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16896
/proc/meminfo: memFree=1524056/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=1297.7
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 129769 1 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 135103759 0 0 4096 0 0 0 0 17 1 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 1297.7
Current children cumulated vsize (KiB) 4724

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16896
/proc/meminfo: memFree=1524056/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=1357.24
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 135723 1 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 134820554 0 0 4096 0 0 0 0 17 1 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 1357.24
Current children cumulated vsize (KiB) 4724

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16896
/proc/meminfo: memFree=1523992/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=1416.79
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 141678 1 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 134789550 0 0 4096 0 0 0 0 17 1 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 1416.79
Current children cumulated vsize (KiB) 4724

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16896
/proc/meminfo: memFree=1523928/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=1476.33
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 147632 1 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 134821179 0 0 4096 0 0 0 0 17 1 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 1476.33
Current children cumulated vsize (KiB) 4724

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16896
/proc/meminfo: memFree=1523928/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=1535.88
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 153587 1 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 134820005 0 0 4096 0 0 0 0 17 1 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 1535.88
Current children cumulated vsize (KiB) 4724

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16896
/proc/meminfo: memFree=1523928/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=1595.43
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 159542 1 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 135103744 0 0 4096 0 0 0 0 17 1 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 1595.43
Current children cumulated vsize (KiB) 4724

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/84 16897
/proc/meminfo: memFree=1523856/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=1654.97
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 165496 1 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 135097760 0 0 4096 0 0 0 0 17 1 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 1654.97
Current children cumulated vsize (KiB) 4724

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/84 16897
/proc/meminfo: memFree=1523856/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=1714.52
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 171451 1 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 134820556 0 0 4096 0 0 0 0 17 1 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 1714.52
Current children cumulated vsize (KiB) 4724

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/84 16897
/proc/meminfo: memFree=1523664/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=1774.06
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 177405 1 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 134789509 0 0 4096 0 0 0 0 17 1 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 1774.06
Current children cumulated vsize (KiB) 4724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.5 s]
/proc/loadavg: 1.99 1.98 1.99 3/84 16897
/proc/meminfo: memFree=1523664/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=1800.06
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 180005 1 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 134829777 0 0 4096 0 0 0 0 17 1 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 4724

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

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

[startup+1808.5 s]
/proc/loadavg: 1.99 1.98 1.99 3/84 16897
/proc/meminfo: memFree=1523664/2055920 swapFree=4179460/4192956
[pid=16704] ppid=16702 vsize=4724 CPUtime=1800.06
/proc/16704/stat : 16704 (xsolve) R 16702 16704 13197 0 -1 4194304 515 0 0 0 180005 1 0 0 25 0 1 0 1984092670 4837376 481 996147200 134512640 135239859 4294956144 18446744073709551615 134829777 0 0 4096 0 0 0 0 17 1 0 0
/proc/16704/statm: 1181 481 406 177 0 84 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 4724

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.51
CPU time (s): 1800.07
CPU user time (s): 1800.06
CPU system time (s): 0.018997
CPU usage (%): 99.5337
Max. virtual memory (cumulated for all children) (KiB): 4724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.06
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 515
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= 39869

runsolver used 2.13667 second user time and 5.14022 second system time

The end

Launcher Data (download as text)

Begin job on node91 at 2008-07-03 04:14:16
IDJOB=1050968
IDBENCH=55418
IDSOLVER=342
FILE ID=node91/1050968-1215051256
PBS_JOBID= 7874996
Free space on /tmp= 66556 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/dubois/normalized-dubois-29_ext.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-1050968-1215051256/watcher-1050968-1215051256 -o /tmp/evaluation-result-1050968-1215051256/solver-1050968-1215051256 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1050968-1215051256.xml -v 1 -rs 1749832607 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 14bb63ebdad0bd8568d850e54b3c9f15
RANDOM SEED=1749832607

node91.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1512312 kB
Buffers:         18964 kB
Cached:         450556 kB
SwapCached:       7364 kB
Active:         128896 kB
Inactive:       370804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1512312 kB
SwapTotal:     4192956 kB
SwapFree:      4179460 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          47356 kB
Slab:            28360 kB
Committed_AS: 12266664 kB
PageTables:       2332 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= 66552 MiB
End job on node91 at 2008-07-03 04:44:26