Trace number 1094575

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) 1800.06 1805.65

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-3.xml
MD5SUM7a2002403f90a55551911ef90dc24de1
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 benchmark34.7697
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints16
Maximum constraint arity15
Maximum domain size3
Number of constraints which are defined in extension16
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.24	c mistral-prime version 1.313
0.19/0.24	c 
0.19/0.24	c Parsing xml file
0.19/0.24	c          domains...............     0	(1 domains)
0.19/0.24	c          variables.............     0	(23 variables)
0.19/0.24	c          relations.............  8.19	(16 relations)
8.09/8.20	c          constraints...........4.97e-16	(16 constraints)
8.19/8.20	c Parsing time:   8.19
8.19/8.20	c
8.19/8.20	c Building model
8.98/9.08	c         0 constants
8.98/9.08	c         0 Boolean variables    (+0)
8.98/9.08	c         0 range variables      (+0)
8.98/9.08	c         0 domain (b) variables (+0)
8.98/9.08	c        23 domain (l) variables (+0)
8.98/9.08	c        16 constraints          (+0)
8.98/9.08	c         0 values 
8.98/9.08	c Building time:   0.88
8.98/9.08	c
8.98/9.08	c Solving instance
8.98/9.08	c          heuristic = dom/wdeg
8.98/9.08	c          Randomized probing iteration = 100
8.98/9.08	c          probing limit = 30
8.98/9.08	c          level based weights = no
8.98/9.08	c          impact probing = no
8.98/9.08	c          restart policy = No restart
8.98/9.08	c          probing ..........604.15
613.10/613.93	c          Probing Nodes  3684
613.10/613.93	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-1094575-1215251979/watcher-1094575-1215251979 -o /tmp/evaluation-result-1094575-1215251979/solver-1094575-1215251979 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1094575-1215251979.xml -v 1 -rs 2044312225 -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: 2.03 2.01 2.00 3/81 25811
/proc/meminfo: memFree=1433176/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=4584 CPUtime=0
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 360 0 0 0 0 0 0 0 18 0 1 0 2004170780 4694016 326 996147200 134512640 135239859 4294956144 18446744073709551615 4158780032 0 0 4096 0 0 0 0 17 1 0 0
/proc/25811/statm: 1146 335 288 177 0 49 0

[startup+0.0963101 s]
/proc/loadavg: 2.03 2.01 2.00 3/81 25811
/proc/meminfo: memFree=1433176/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=6896 CPUtime=0.09
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 905 0 0 0 9 0 0 0 18 0 1 0 2004170780 7061504 871 996147200 134512640 135239859 4294956144 18446744073709551615 9180795 0 0 4096 0 0 0 0 17 1 0 0
/proc/25811/statm: 1724 871 373 177 0 627 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6896

[startup+0.102307 s]
/proc/loadavg: 2.03 2.01 2.00 3/81 25811
/proc/meminfo: memFree=1433176/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=6896 CPUtime=0.09
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 934 0 0 0 9 0 0 0 18 0 1 0 2004170780 7061504 900 996147200 134512640 135239859 4294956144 18446744073709551615 9180795 0 0 4096 0 0 0 0 17 1 0 0
/proc/25811/statm: 1724 900 373 177 0 627 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6896

[startup+0.302345 s]
/proc/loadavg: 2.03 2.01 2.00 3/81 25811
/proc/meminfo: memFree=1433176/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=10592 CPUtime=0.29
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 1909 0 0 0 29 0 0 0 19 0 1 0 2004170780 10846208 1875 996147200 134512640 135239859 4294956144 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25811/statm: 2648 1875 373 177 0 1551 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10592

[startup+0.701381 s]
/proc/loadavg: 2.03 2.01 2.00 3/81 25811
/proc/meminfo: memFree=1433176/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=18572 CPUtime=0.69
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 3863 0 0 0 68 1 0 0 23 0 1 0 2004170780 19017728 3829 996147200 134512640 135239859 4294956144 18446744073709551615 9180795 0 0 4096 0 0 0 0 17 1 0 0
/proc/25811/statm: 4643 3829 373 177 0 3546 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18572

[startup+1.50148 s]
/proc/loadavg: 2.03 2.01 2.00 3/82 25812
/proc/meminfo: memFree=1413392/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=33944 CPUtime=1.49
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 7780 0 0 0 145 4 0 0 25 0 1 0 2004170780 34758656 7746 996147200 134512640 135239859 4294956144 18446744073709551615 9180795 0 0 4096 0 0 0 0 17 1 0 0
/proc/25811/statm: 8486 7746 373 177 0 7389 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33944

[startup+3.10167 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 25812
/proc/meminfo: memFree=1390544/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=65468 CPUtime=3.09
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 15551 0 0 0 300 9 0 0 25 0 1 0 2004170780 67039232 15517 996147200 134512640 135239859 4294956144 18446744073709551615 9180795 0 0 4096 0 0 0 0 17 1 0 0
/proc/25811/statm: 16367 15517 373 177 0 15270 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 65468

[startup+6.30104 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 25812
/proc/meminfo: memFree=1328144/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=127472 CPUtime=6.29
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 31084 0 0 0 610 19 0 0 25 0 1 0 2004170780 130531328 31050 996147200 134512640 135239859 4294956144 18446744073709551615 9180795 0 0 4096 0 0 0 0 17 1 0 0
/proc/25811/statm: 31868 31050 373 177 0 30771 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 127472

[startup+12.7018 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 25812
/proc/meminfo: memFree=1124368/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=12.69
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90745 0 0 0 1227 42 0 0 25 0 1 0 2004170780 361967616 77571 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/25811/statm: 88371 77571 409 177 0 87274 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 353484

[startup+25.5023 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 25812
/proc/meminfo: memFree=1124432/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=25.48
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90745 0 0 0 2506 42 0 0 25 0 1 0 2004170780 361967616 77571 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/25811/statm: 88371 77571 409 177 0 87274 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 353484

[startup+51.1023 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 25812
/proc/meminfo: memFree=1124496/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=51.07
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90745 0 0 0 5065 42 0 0 25 0 1 0 2004170780 361967616 77571 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/25811/statm: 88371 77571 409 177 0 87274 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 353484

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25818
/proc/meminfo: memFree=1124304/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=102.26
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90745 0 0 0 10184 42 0 0 25 0 1 0 2004170780 361967616 77571 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/25811/statm: 88371 77571 409 177 0 87274 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 353484

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25818
/proc/meminfo: memFree=1124304/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=162.24
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90745 0 0 0 16182 42 0 0 25 0 1 0 2004170780 361967616 77571 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/25811/statm: 88371 77571 409 177 0 87274 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 353484

[startup+222.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25818
/proc/meminfo: memFree=1124240/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=222.22
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90745 0 0 0 22180 42 0 0 25 0 1 0 2004170780 361967616 77571 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/25811/statm: 88371 77571 409 177 0 87274 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 353484

[startup+282.303 s]
/proc/loadavg: 2.05 2.01 2.00 3/82 25818
/proc/meminfo: memFree=1124240/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=282.2
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90745 0 0 0 28178 42 0 0 25 0 1 0 2004170780 361967616 77571 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/25811/statm: 88371 77571 409 177 0 87274 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 353484

[startup+342.303 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 25818
/proc/meminfo: memFree=1124368/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=342.18
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90745 0 0 0 34176 42 0 0 25 0 1 0 2004170780 361967616 77571 996147200 134512640 135239859 4294956144 18446744073709551615 135015598 0 0 4096 0 0 0 0 17 1 0 0
/proc/25811/statm: 88371 77571 409 177 0 87274 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 353484

[startup+402.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25818
/proc/meminfo: memFree=1124368/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=402.17
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90745 0 0 0 40175 42 0 0 25 0 1 0 2004170780 361967616 77571 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/25811/statm: 88371 77571 409 177 0 87274 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 353484

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25818
/proc/meminfo: memFree=1124368/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=462.15
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90745 0 0 0 46173 42 0 0 25 0 1 0 2004170780 361967616 77571 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/25811/statm: 88371 77571 409 177 0 87274 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 353484

[startup+522.303 s]
/proc/loadavg: 2.12 2.03 2.01 3/82 25860
/proc/meminfo: memFree=687200/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=521.87
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90745 0 0 0 52143 44 0 0 25 0 1 0 2004170780 361967616 77571 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/25811/statm: 88371 77571 409 177 0 87274 0
Current children cumulated CPU time (s) 521.87
Current children cumulated vsize (KiB) 353484

[startup+582.301 s]
/proc/loadavg: 2.04 2.02 2.00 3/82 25860
/proc/meminfo: memFree=687328/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=581.62
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90745 0 0 0 58118 44 0 0 25 0 1 0 2004170780 361967616 77571 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/25811/statm: 88371 77571 409 177 0 87274 0
Current children cumulated CPU time (s) 581.62
Current children cumulated vsize (KiB) 353484

[startup+642.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/82 25860
/proc/meminfo: memFree=676896/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=641.39
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90746 0 0 0 64094 45 0 0 25 0 1 0 2004170780 361967616 77572 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/25811/statm: 88371 77572 410 177 0 87274 0
Current children cumulated CPU time (s) 641.39
Current children cumulated vsize (KiB) 353484


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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25860
/proc/meminfo: memFree=671200/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=820.66
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90746 0 0 0 82021 45 0 0 25 0 1 0 2004170780 361967616 77572 996147200 134512640 135239859 4294956144 18446744073709551615 135015603 0 0 4096 0 0 0 0 17 0 0 0
/proc/25811/statm: 88371 77572 410 177 0 87274 0
Current children cumulated CPU time (s) 820.66
Current children cumulated vsize (KiB) 353484

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25860
/proc/meminfo: memFree=671200/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=880.42
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90746 0 0 0 87997 45 0 0 25 0 1 0 2004170780 361967616 77572 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/25811/statm: 88371 77572 410 177 0 87274 0
Current children cumulated CPU time (s) 880.42
Current children cumulated vsize (KiB) 353484

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25860
/proc/meminfo: memFree=671136/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=940.18
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90746 0 0 0 93973 45 0 0 25 0 1 0 2004170780 361967616 77572 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/25811/statm: 88371 77572 410 177 0 87274 0
Current children cumulated CPU time (s) 940.18
Current children cumulated vsize (KiB) 353484

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25860
/proc/meminfo: memFree=671136/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=999.94
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90746 0 0 0 99949 45 0 0 25 0 1 0 2004170780 361967616 77572 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/25811/statm: 88371 77572 410 177 0 87274 0
Current children cumulated CPU time (s) 999.94
Current children cumulated vsize (KiB) 353484

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25860
/proc/meminfo: memFree=671136/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=1059.7
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90746 0 0 0 105925 45 0 0 25 0 1 0 2004170780 361967616 77572 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/25811/statm: 88371 77572 410 177 0 87274 0
Current children cumulated CPU time (s) 1059.7
Current children cumulated vsize (KiB) 353484

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25860
/proc/meminfo: memFree=671200/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=1119.45
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90746 0 0 0 111900 45 0 0 25 0 1 0 2004170780 361967616 77572 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/25811/statm: 88371 77572 410 177 0 87274 0
Current children cumulated CPU time (s) 1119.45
Current children cumulated vsize (KiB) 353484

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25860
/proc/meminfo: memFree=671072/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=1179.21
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90746 0 0 0 117876 45 0 0 25 0 1 0 2004170780 361967616 77572 996147200 134512640 135239859 4294956144 18446744073709551615 134789188 0 0 4096 0 0 0 0 17 0 0 0
/proc/25811/statm: 88371 77572 410 177 0 87274 0
Current children cumulated CPU time (s) 1179.21
Current children cumulated vsize (KiB) 353484

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25860
/proc/meminfo: memFree=670944/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=1238.97
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90746 0 0 0 123852 45 0 0 25 0 1 0 2004170780 361967616 77572 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/25811/statm: 88371 77572 410 177 0 87274 0
Current children cumulated CPU time (s) 1238.97
Current children cumulated vsize (KiB) 353484

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25860
/proc/meminfo: memFree=670944/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=1298.73
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90746 0 0 0 129828 45 0 0 25 0 1 0 2004170780 361967616 77572 996147200 134512640 135239859 4294956144 18446744073709551615 134789231 0 0 4096 0 0 0 0 17 0 0 0
/proc/25811/statm: 88371 77572 410 177 0 87274 0
Current children cumulated CPU time (s) 1298.73
Current children cumulated vsize (KiB) 353484

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25860
/proc/meminfo: memFree=670944/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=1358.48
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90746 0 0 0 135803 45 0 0 25 0 1 0 2004170780 361967616 77572 996147200 134512640 135239859 4294956144 18446744073709551615 135015568 0 0 4096 0 0 0 0 17 0 0 0
/proc/25811/statm: 88371 77572 410 177 0 87274 0
Current children cumulated CPU time (s) 1358.48
Current children cumulated vsize (KiB) 353484

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25860
/proc/meminfo: memFree=670944/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=1418.24
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90746 0 0 0 141779 45 0 0 25 0 1 0 2004170780 361967616 77572 996147200 134512640 135239859 4294956144 18446744073709551615 134789254 0 0 4096 0 0 0 0 17 0 0 0
/proc/25811/statm: 88371 77572 410 177 0 87274 0
Current children cumulated CPU time (s) 1418.24
Current children cumulated vsize (KiB) 353484

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25860
/proc/meminfo: memFree=670944/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=1478
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90746 0 0 0 147755 45 0 0 25 0 1 0 2004170780 361967616 77572 996147200 134512640 135239859 4294956144 18446744073709551615 134789253 0 0 4096 0 0 0 0 17 0 0 0
/proc/25811/statm: 88371 77572 410 177 0 87274 0
Current children cumulated CPU time (s) 1478
Current children cumulated vsize (KiB) 353484

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25860
/proc/meminfo: memFree=670944/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=1537.77
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90746 0 0 0 153731 46 0 0 25 0 1 0 2004170780 361967616 77572 996147200 134512640 135239859 4294956144 18446744073709551615 135015598 0 0 4096 0 0 0 0 17 0 0 0
/proc/25811/statm: 88371 77572 410 177 0 87274 0
Current children cumulated CPU time (s) 1537.77
Current children cumulated vsize (KiB) 353484

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25860
/proc/meminfo: memFree=670944/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=1597.52
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90746 0 0 0 159706 46 0 0 25 0 1 0 2004170780 361967616 77572 996147200 134512640 135239859 4294956144 18446744073709551615 134789256 0 0 4096 0 0 0 0 17 0 0 0
/proc/25811/statm: 88371 77572 410 177 0 87274 0
Current children cumulated CPU time (s) 1597.52
Current children cumulated vsize (KiB) 353484

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25860
/proc/meminfo: memFree=670880/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=1657.28
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90746 0 0 0 165682 46 0 0 25 0 1 0 2004170780 361967616 77572 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/25811/statm: 88371 77572 410 177 0 87274 0
Current children cumulated CPU time (s) 1657.28
Current children cumulated vsize (KiB) 353484

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25860
/proc/meminfo: memFree=670688/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=1717.04
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90746 0 0 0 171658 46 0 0 25 0 1 0 2004170780 361967616 77572 996147200 134512640 135239859 4294956144 18446744073709551615 135015598 0 0 4096 0 0 0 0 17 0 0 0
/proc/25811/statm: 88371 77572 410 177 0 87274 0
Current children cumulated CPU time (s) 1717.04
Current children cumulated vsize (KiB) 353484

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25860
/proc/meminfo: memFree=670752/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=1776.79
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90746 0 0 0 177633 46 0 0 25 0 1 0 2004170780 361967616 77572 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/25811/statm: 88371 77572 410 177 0 87274 0
Current children cumulated CPU time (s) 1776.79
Current children cumulated vsize (KiB) 353484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25860
/proc/meminfo: memFree=670688/2055920 swapFree=4179912/4192956
[pid=25811] ppid=25809 vsize=353484 CPUtime=1800
/proc/25811/stat : 25811 (xsolve) R 25809 25811 23869 0 -1 4194304 90746 0 0 0 179954 46 0 0 25 0 1 0 2004170780 361967616 77572 996147200 134512640 135239859 4294956144 18446744073709551615 135015603 0 0 4096 0 0 0 0 17 0 0 0
/proc/25811/statm: 88371 77572 410 177 0 87274 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 353484

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): 1805.65
CPU time (s): 1800.06
CPU user time (s): 1799.55
CPU system time (s): 0.512922
CPU usage (%): 99.6903
Max. virtual memory (cumulated for all children) (KiB): 353484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.55
system time used= 0.512922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90746
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= 19530

runsolver used 1.88471 second user time and 4.69728 second system time

The end

Launcher Data (download as text)

Begin job on node53 at 2008-07-05 11:59:44
IDJOB=1094575
IDBENCH=58810
IDSOLVER=342
FILE ID=node53/1094575-1215251979
PBS_JOBID= 7881947
Free space on /tmp= 65052 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-3.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-1094575-1215251979/watcher-1094575-1215251979 -o /tmp/evaluation-result-1094575-1215251979/solver-1094575-1215251979 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1094575-1215251979.xml -v 1 -rs 2044312225 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7a2002403f90a55551911ef90dc24de1
RANDOM SEED=2044312225

node53.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		: 3000.222
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		: 3000.222
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:       1433656 kB
Buffers:         81624 kB
Cached:         374504 kB
SwapCached:       7428 kB
Active:         353192 kB
Inactive:       203604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1433656 kB
SwapTotal:     4192956 kB
SwapFree:      4179912 kB
Dirty:           71360 kB
Writeback:           0 kB
Mapped:         116416 kB
Slab:            50576 kB
Committed_AS:  4108480 kB
PageTables:       1988 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= 64988 MiB
End job on node53 at 2008-07-05 12:29:52