Trace number 1055982

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) 1800.09 1802.51

General information on the benchmark

Namecsp/queenAttacking/
normalized-queenAttacking-8.xml
MD5SUMe0d3c2a9b72782260c487372febe60b6
Bench Category2-ARY-INT (binary 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 variables65
Number of constraints2034
Maximum constraint arity2
Maximum domain size64
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2034
Global constraints used (with number of constraints)

Solver Data (download as text)

0.09/0.11	c mistral-prime version 1.313
0.09/0.11	c 
0.09/0.11	c Parsing xml file
0.09/0.11	c          domains...............     0	(2 domains)
0.09/0.11	c          variables.............     0	(65 variables)
0.09/0.11	c          predicates............     0	(3 predicates)
0.09/0.11	c          constraints...........  0.06	(2034 constraints)
0.09/0.11	c Parsing time:   0.06
0.09/0.11	c
0.09/0.11	c Building model
0.09/0.11	c         1 AllDifferent constraints infered
0.09/0.11	c         0 constants
0.09/0.11	c         0 Boolean variables    (+0)
0.09/0.11	c         0 range variables      (+0)
0.09/0.11	c         0 domain (b) variables (+0)
0.09/0.11	c        65 domain (l) variables (+0)
0.09/0.11	c      2034 constraints          (+1)
0.09/0.11	c         0 values 
0.09/0.11	c Building time:   0.01
0.09/0.11	c
0.09/0.11	c Solving instance
0.09/0.11	c          heuristic = dom/wdeg
0.09/0.11	c          Randomized probing iteration = 100
0.09/0.11	c          probing limit = 30
0.09/0.11	c          level based weights = no
0.09/0.11	c          impact probing = no
0.09/0.11	c          restart policy = No restart
0.09/0.11	c          probing .......... 35.34
35.35/35.55	c          Probing Nodes  3997
35.35/35.55	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-1055982-1215060829/watcher-1055982-1215060829 -o /tmp/evaluation-result-1055982-1215060829/solver-1055982-1215060829 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1055982-1215060829.xml -v 1 -rs 1633036621 -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: 2.11 2.03 2.01 4/72 12915
/proc/meminfo: memFree=1786488/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=820 CPUtime=0
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1985057453 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 2605860 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/12915/statm: 205 25 19 177 0 3 0

[startup+0.0610831 s]
/proc/loadavg: 2.11 2.03 2.01 4/72 12915
/proc/meminfo: memFree=1786488/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5104 CPUtime=0.05
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 618 0 0 0 5 0 0 0 19 0 1 0 1985057453 5226496 584 996147200 134512640 135239859 4294956144 18446744073709551615 4158772228 0 0 4096 0 0 0 0 17 1 0 0
/proc/12915/statm: 1276 584 398 177 0 179 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5104

[startup+0.101087 s]
/proc/loadavg: 2.11 2.03 2.01 4/72 12915
/proc/meminfo: memFree=1786488/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=0.09
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 836 0 0 0 9 0 0 0 19 0 1 0 1985057453 6057984 802 996147200 134512640 135239859 4294956144 18446744073709551615 135016067 0 0 4096 0 0 0 0 17 1 0 0
/proc/12915/statm: 1479 802 434 177 0 382 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5916

[startup+0.301103 s]
/proc/loadavg: 2.11 2.03 2.01 4/72 12915
/proc/meminfo: memFree=1786488/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=0.29
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 839 0 0 0 29 0 0 0 21 0 1 0 1985057453 6057984 805 996147200 134512640 135239859 4294956144 18446744073709551615 134541324 0 0 4096 0 0 0 0 17 1 0 0
/proc/12915/statm: 1479 805 436 177 0 382 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5916

[startup+0.701144 s]
/proc/loadavg: 2.11 2.03 2.01 4/72 12915
/proc/meminfo: memFree=1786488/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=0.69
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 843 0 0 0 69 0 0 0 25 0 1 0 1985057453 6057984 809 996147200 134512640 135239859 4294956144 18446744073709551615 134543135 0 0 4096 0 0 0 0 17 1 0 0
/proc/12915/statm: 1479 809 437 177 0 382 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5916

[startup+1.50123 s]
/proc/loadavg: 2.11 2.03 2.01 3/73 12916
/proc/meminfo: memFree=1784880/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=1.48
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 843 0 0 0 148 0 0 0 25 0 1 0 1985057453 6057984 809 996147200 134512640 135239859 4294956144 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 1 0 0
/proc/12915/statm: 1479 809 437 177 0 382 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5916

[startup+3.10239 s]
/proc/loadavg: 2.11 2.03 2.01 3/73 12916
/proc/meminfo: memFree=1784752/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=3.08
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 843 0 0 0 308 0 0 0 25 0 1 0 1985057453 6057984 809 996147200 134512640 135239859 4294956144 18446744073709551615 134536029 0 0 4096 0 0 0 0 17 1 0 0
/proc/12915/statm: 1479 809 437 177 0 382 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5916

[startup+6.30173 s]
/proc/loadavg: 2.11 2.03 2.01 3/73 12916
/proc/meminfo: memFree=1784688/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=6.27
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 843 0 0 0 627 0 0 0 25 0 1 0 1985057453 6057984 809 996147200 134512640 135239859 4294956144 18446744073709551615 134538565 0 0 4096 0 0 0 0 17 1 0 0
/proc/12915/statm: 1479 809 437 177 0 382 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 5916

[startup+12.7014 s]
/proc/loadavg: 2.10 2.03 2.01 3/73 12916
/proc/meminfo: memFree=1784624/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=12.64
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 843 0 0 0 1264 0 0 0 25 0 1 0 1985057453 6057984 809 996147200 134512640 135239859 4294956144 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 1 0 0
/proc/12915/statm: 1479 809 437 177 0 382 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 5916

[startup+25.5017 s]
/proc/loadavg: 2.15 2.04 2.01 3/73 12916
/proc/meminfo: memFree=1784688/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=25.39
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 843 0 0 0 2539 0 0 0 25 0 1 0 1985057453 6057984 809 996147200 134512640 135239859 4294956144 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 1 0 0
/proc/12915/statm: 1479 809 437 177 0 382 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 5916

[startup+51.1014 s]
/proc/loadavg: 2.10 2.04 2.01 3/73 12916
/proc/meminfo: memFree=1784752/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=50.89
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 845 0 0 0 5089 0 0 0 25 0 1 0 1985057453 6057984 811 996147200 134512640 135239859 4294956144 18446744073709551615 134540941 0 0 4096 0 0 0 0 17 1 0 0
/proc/12915/statm: 1479 811 438 177 0 382 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 5916

[startup+102.307 s]
/proc/loadavg: 2.10 2.05 2.01 3/73 12916
/proc/meminfo: memFree=1784624/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=101.89
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 845 0 0 0 10189 0 0 0 25 0 1 0 1985057453 6057984 811 996147200 134512640 135239859 4294956144 18446744073709551615 134535354 0 0 4096 0 0 0 0 17 1 0 0
/proc/12915/statm: 1479 811 438 177 0 382 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 5916

[startup+162.302 s]
/proc/loadavg: 2.09 2.05 2.01 3/73 12916
/proc/meminfo: memFree=1784560/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=161.66
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 845 0 0 0 16166 0 0 0 25 0 1 0 1985057453 6057984 811 996147200 134512640 135239859 4294956144 18446744073709551615 134536526 0 0 4096 0 0 0 0 17 1 0 0
/proc/12915/statm: 1479 811 438 177 0 382 0
Current children cumulated CPU time (s) 161.66
Current children cumulated vsize (KiB) 5916

[startup+222.301 s]
/proc/loadavg: 2.26 2.10 2.02 3/73 12916
/proc/meminfo: memFree=1784560/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=221.42
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 845 0 0 0 22142 0 0 0 25 0 1 0 1985057453 6057984 811 996147200 134512640 135239859 4294956144 18446744073709551615 134536082 0 0 4096 0 0 0 0 17 1 0 0
/proc/12915/statm: 1479 811 438 177 0 382 0
Current children cumulated CPU time (s) 221.42
Current children cumulated vsize (KiB) 5916

[startup+282.301 s]
/proc/loadavg: 2.14 2.09 2.02 3/73 12916
/proc/meminfo: memFree=1784496/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=281.19
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 845 0 0 0 28119 0 0 0 25 0 1 0 1985057453 6057984 811 996147200 134512640 135239859 4294956144 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 1 0 0
/proc/12915/statm: 1479 811 438 177 0 382 0
Current children cumulated CPU time (s) 281.19
Current children cumulated vsize (KiB) 5916

[startup+342.302 s]
/proc/loadavg: 2.05 2.07 2.02 3/73 12916
/proc/meminfo: memFree=1784496/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=340.95
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 845 0 0 0 34095 0 0 0 25 0 1 0 1985057453 6057984 811 996147200 134512640 135239859 4294956144 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 1 0 0
/proc/12915/statm: 1479 811 438 177 0 382 0
Current children cumulated CPU time (s) 340.95
Current children cumulated vsize (KiB) 5916

[startup+402.302 s]
/proc/loadavg: 2.02 2.06 2.01 3/73 12916
/proc/meminfo: memFree=1784432/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=400.72
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 845 0 0 0 40072 0 0 0 25 0 1 0 1985057453 6057984 811 996147200 134512640 135239859 4294956144 18446744073709551615 134536526 0 0 4096 0 0 0 0 17 1 0 0
/proc/12915/statm: 1479 811 438 177 0 382 0
Current children cumulated CPU time (s) 400.72
Current children cumulated vsize (KiB) 5916

[startup+462.301 s]
/proc/loadavg: 2.00 2.05 2.01 3/73 12922
/proc/meminfo: memFree=1784296/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=460.47
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 845 0 0 0 46047 0 0 0 25 0 1 0 1985057453 6057984 811 996147200 134512640 135239859 4294956144 18446744073709551615 134543169 0 0 4096 0 0 0 0 17 1 0 0
/proc/12915/statm: 1479 811 438 177 0 382 0
Current children cumulated CPU time (s) 460.47
Current children cumulated vsize (KiB) 5916

[startup+522.301 s]
/proc/loadavg: 1.95 2.02 2.00 3/73 12950
/proc/meminfo: memFree=1787432/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=520.36
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 845 0 0 0 52036 0 0 0 25 0 1 0 1985057453 6057984 811 996147200 134512640 135239859 4294956144 18446744073709551615 134536027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12915/statm: 1479 811 438 177 0 382 0
Current children cumulated CPU time (s) 520.36
Current children cumulated vsize (KiB) 5916

[startup+582.302 s]
/proc/loadavg: 1.98 2.02 2.00 3/73 12950
/proc/meminfo: memFree=1787304/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=580.34
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 845 0 0 0 58033 1 0 0 25 0 1 0 1985057453 6057984 811 996147200 134512640 135239859 4294956144 18446744073709551615 134534786 0 0 4096 0 0 0 0 17 0 0 0
/proc/12915/statm: 1479 811 438 177 0 382 0
Current children cumulated CPU time (s) 580.34
Current children cumulated vsize (KiB) 5916

[startup+642.302 s]
/proc/loadavg: 1.99 2.01 2.00 3/73 12950
/proc/meminfo: memFree=1787304/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=640.33
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 845 0 0 0 64032 1 0 0 25 0 1 0 1985057453 6057984 811 996147200 134512640 135239859 4294956144 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 0 0 0
/proc/12915/statm: 1479 811 438 177 0 382 0
Current children cumulated CPU time (s) 640.33
Current children cumulated vsize (KiB) 5916


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

[startup+882.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 12950
/proc/meminfo: memFree=1787120/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=880.23
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 848 0 0 0 88022 1 0 0 25 0 1 0 1985057453 6057984 814 996147200 134512640 135239859 4294956144 18446744073709551615 134541297 0 0 4096 0 0 0 0 17 0 0 0
/proc/12915/statm: 1479 814 438 177 0 382 0
Current children cumulated CPU time (s) 880.23
Current children cumulated vsize (KiB) 5916

[startup+942.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 12950
/proc/meminfo: memFree=1787056/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=940.2
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 848 0 0 0 94019 1 0 0 25 0 1 0 1985057453 6057984 814 996147200 134512640 135239859 4294956144 18446744073709551615 134536029 0 0 4096 0 0 0 0 17 0 0 0
/proc/12915/statm: 1479 814 438 177 0 382 0
Current children cumulated CPU time (s) 940.2
Current children cumulated vsize (KiB) 5916

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 12950
/proc/meminfo: memFree=1787120/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=1000.18
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 848 0 0 0 100017 1 0 0 25 0 1 0 1985057453 6057984 814 996147200 134512640 135239859 4294956144 18446744073709551615 134543123 0 0 4096 0 0 0 0 17 0 0 0
/proc/12915/statm: 1479 814 438 177 0 382 0
Current children cumulated CPU time (s) 1000.18
Current children cumulated vsize (KiB) 5916

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 12950
/proc/meminfo: memFree=1787056/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=1060.15
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 848 0 0 0 106014 1 0 0 25 0 1 0 1985057453 6057984 814 996147200 134512640 135239859 4294956144 18446744073709551615 134538497 0 0 4096 0 0 0 0 17 0 0 0
/proc/12915/statm: 1479 814 438 177 0 382 0
Current children cumulated CPU time (s) 1060.15
Current children cumulated vsize (KiB) 5916

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 12950
/proc/meminfo: memFree=1786992/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=1120.13
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 848 0 0 0 112012 1 0 0 25 0 1 0 1985057453 6057984 814 996147200 134512640 135239859 4294956144 18446744073709551615 134535337 0 0 4096 0 0 0 0 17 0 0 0
/proc/12915/statm: 1479 814 438 177 0 382 0
Current children cumulated CPU time (s) 1120.13
Current children cumulated vsize (KiB) 5916

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 12950
/proc/meminfo: memFree=1786992/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=1180.11
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 848 0 0 0 118009 2 0 0 25 0 1 0 1985057453 6057984 814 996147200 134512640 135239859 4294956144 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 0 0 0
/proc/12915/statm: 1479 814 438 177 0 382 0
Current children cumulated CPU time (s) 1180.11
Current children cumulated vsize (KiB) 5916

[startup+1242.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 12950
/proc/meminfo: memFree=1786864/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=1240.09
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 848 0 0 0 124007 2 0 0 25 0 1 0 1985057453 6057984 814 996147200 134512640 135239859 4294956144 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 0 0 0
/proc/12915/statm: 1479 814 438 177 0 382 0
Current children cumulated CPU time (s) 1240.09
Current children cumulated vsize (KiB) 5916

[startup+1302.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 12950
/proc/meminfo: memFree=1786800/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=1300.07
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 848 0 0 0 130005 2 0 0 25 0 1 0 1985057453 6057984 814 996147200 134512640 135239859 4294956144 18446744073709551615 134543135 0 0 4096 0 0 0 0 17 0 0 0
/proc/12915/statm: 1479 814 438 177 0 382 0
Current children cumulated CPU time (s) 1300.07
Current children cumulated vsize (KiB) 5916

[startup+1362.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 12950
/proc/meminfo: memFree=1786864/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=1360.05
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 848 0 0 0 136003 2 0 0 25 0 1 0 1985057453 6057984 814 996147200 134512640 135239859 4294956144 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 0 0 0
/proc/12915/statm: 1479 814 438 177 0 382 0
Current children cumulated CPU time (s) 1360.05
Current children cumulated vsize (KiB) 5916

[startup+1422.31 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 12950
/proc/meminfo: memFree=1786800/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=1420.03
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 848 0 0 0 142001 2 0 0 25 0 1 0 1985057453 6057984 814 996147200 134512640 135239859 4294956144 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 0 0 0
/proc/12915/statm: 1479 814 438 177 0 382 0
Current children cumulated CPU time (s) 1420.03
Current children cumulated vsize (KiB) 5916

[startup+1482.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 12950
/proc/meminfo: memFree=1786800/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=1480
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 848 0 0 0 147998 2 0 0 25 0 1 0 1985057453 6057984 814 996147200 134512640 135239859 4294956144 18446744073709551615 134543107 0 0 4096 0 0 0 0 17 0 0 0
/proc/12915/statm: 1479 814 438 177 0 382 0
Current children cumulated CPU time (s) 1480
Current children cumulated vsize (KiB) 5916

[startup+1542.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 12950
/proc/meminfo: memFree=1786800/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=1539.97
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 848 0 0 0 153995 2 0 0 25 0 1 0 1985057453 6057984 814 996147200 134512640 135239859 4294956144 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 0 0 0
/proc/12915/statm: 1479 814 438 177 0 382 0
Current children cumulated CPU time (s) 1539.97
Current children cumulated vsize (KiB) 5916

[startup+1602.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 12950
/proc/meminfo: memFree=1786736/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=1599.95
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 848 0 0 0 159993 2 0 0 25 0 1 0 1985057453 6057984 814 996147200 134512640 135239859 4294956144 18446744073709551615 134543169 0 0 4096 0 0 0 0 17 0 0 0
/proc/12915/statm: 1479 814 438 177 0 382 0
Current children cumulated CPU time (s) 1599.95
Current children cumulated vsize (KiB) 5916

[startup+1662.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 12950
/proc/meminfo: memFree=1786672/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=1659.92
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 848 0 0 0 165990 2 0 0 25 0 1 0 1985057453 6057984 814 996147200 134512640 135239859 4294956144 18446744073709551615 134543076 0 0 4096 0 0 0 0 17 0 0 0
/proc/12915/statm: 1479 814 438 177 0 382 0
Current children cumulated CPU time (s) 1659.92
Current children cumulated vsize (KiB) 5916

[startup+1722.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 12950
/proc/meminfo: memFree=1786672/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=1719.9
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 848 0 0 0 171988 2 0 0 25 0 1 0 1985057453 6057984 814 996147200 134512640 135239859 4294956144 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 0 0 0
/proc/12915/statm: 1479 814 438 177 0 382 0
Current children cumulated CPU time (s) 1719.9
Current children cumulated vsize (KiB) 5916

[startup+1782.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 12950
/proc/meminfo: memFree=1786480/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=1779.88
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 848 0 0 0 177985 3 0 0 25 0 1 0 1985057453 6057984 814 996147200 134512640 135239859 4294956144 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 0 0 0
/proc/12915/statm: 1479 814 438 177 0 382 0
Current children cumulated CPU time (s) 1779.88
Current children cumulated vsize (KiB) 5916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.5 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 12950
/proc/meminfo: memFree=1786480/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=1800.08
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 848 0 0 0 180005 3 0 0 25 0 1 0 1985057453 6057984 814 996147200 134512640 135239859 4294956144 18446744073709551615 135095225 0 0 4096 0 0 0 0 17 0 0 0
/proc/12915/statm: 1479 814 438 177 0 382 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 5916

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

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

[startup+1802.5 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 12950
/proc/meminfo: memFree=1786480/2055920 swapFree=4180448/4192956
[pid=12915] ppid=12913 vsize=5916 CPUtime=1800.08
/proc/12915/stat : 12915 (xsolve) R 12913 12915 11503 0 -1 4194304 848 0 0 0 180005 3 0 0 25 0 1 0 1985057453 6057984 814 996147200 134512640 135239859 4294956144 18446744073709551615 135095225 0 0 4096 0 0 0 0 17 0 0 0
/proc/12915/statm: 1479 814 438 177 0 382 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 5916

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.51
CPU time (s): 1800.09
CPU user time (s): 1800.05
CPU system time (s): 0.032994
CPU usage (%): 99.8656
Max. virtual memory (cumulated for all children) (KiB): 5916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.05
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 848
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= 10394

runsolver used 1.9497 second user time and 4.6173 second system time

The end

Launcher Data (download as text)

Begin job on node24 at 2008-07-03 06:53:49
IDJOB=1055982
IDBENCH=57393
IDSOLVER=342
FILE ID=node24/1055982-1215060829
PBS_JOBID= 7875187
Free space on /tmp= 66528 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/queenAttacking/normalized-queenAttacking-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-1055982-1215060829/watcher-1055982-1215060829 -o /tmp/evaluation-result-1055982-1215060829/solver-1055982-1215060829 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1055982-1215060829.xml -v 1 -rs 1633036621 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= e0d3c2a9b72782260c487372febe60b6
RANDOM SEED=1633036621

node24.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		: 3000.232
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		: 3000.232
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:       1786968 kB
Buffers:         37984 kB
Cached:         157828 kB
SwapCached:       6556 kB
Active:         113608 kB
Inactive:        96392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786968 kB
SwapTotal:     4192956 kB
SwapFree:      4180448 kB
Dirty:            1392 kB
Writeback:           0 kB
Mapped:          21708 kB
Slab:            44296 kB
Committed_AS:  3414012 kB
PageTables:       1780 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= 66524 MiB
End job on node24 at 2008-07-03 07:23:53