Trace number 1036404

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) 1800.04 1807.51

General information on the benchmark

Namecsp/QWH-25/
normalized-qwh-25-235-9_ext.xml
MD5SUM16e709776bbf6ea883e19cecb053fb30
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.71883
Satisfiable
(Un)Satisfiability was proved
Number of variables625
Number of constraints9300
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension9300
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	(26 domains)
0.00/0.00	c          variables.............     0	(625 variables)
0.00/0.01	c          relations.............     0	(26 relations)
0.00/0.01	c          constraints...........  0.16	(9300 constraints)
0.09/0.17	c Parsing time:   0.16
0.09/0.17	c
0.09/0.17	c Building model
0.09/0.18	c        50 AllDifferent constraints infered
0.09/0.19	c         0 constants
0.09/0.19	c         0 Boolean variables    (+0)
0.09/0.19	c         0 range variables      (+0)
0.09/0.19	c         0 domain (b) variables (+0)
0.09/0.19	c       234 domain (l) variables (+0)
0.09/0.19	c      1963 constraints          (+50)
0.09/0.19	c         0 values 
0.09/0.19	c Building time:   0.03
0.09/0.19	c
0.09/0.19	c Solving instance
0.09/0.19	c          heuristic = dom/wdeg
0.09/0.19	c          Randomized probing iteration = 100
0.09/0.19	c          probing limit = 30
0.09/0.19	c          level based weights = no
0.09/0.19	c          impact probing = no
0.09/0.19	c          restart policy = No restart
0.09/0.19	c          probing ..........   0.3
0.39/0.49	c          Probing Nodes  5807
0.39/0.49	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-1036404-1214957047/watcher-1036404-1214957047 -o /tmp/evaluation-result-1036404-1214957047/solver-1036404-1214957047 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1036404-1214957047.xml -v 1 -rs 1264060962 -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 1.97 4/82 4721
/proc/meminfo: memFree=1069344/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=4584 CPUtime=0
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 387 0 0 0 0 0 0 0 18 0 1 0 651434289 4694016 353 996147200 134512640 135239859 4294956144 18446744073709551615 8369787 0 0 4096 0 0 0 0 17 1 0 0
/proc/4721/statm: 1146 360 308 177 0 49 0

[startup+0.018448 s]
/proc/loadavg: 2.00 2.00 1.97 4/82 4721
/proc/meminfo: memFree=1069344/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=4856 CPUtime=0.01
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 544 0 0 0 1 0 0 0 18 0 1 0 651434289 4972544 510 996147200 134512640 135239859 4294956144 18446744073709551615 8369787 0 0 4096 0 0 0 0 17 1 0 0
/proc/4721/statm: 1214 510 382 177 0 117 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4856

[startup+0.101465 s]
/proc/loadavg: 2.00 2.00 1.97 4/82 4721
/proc/meminfo: memFree=1069344/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=6044 CPUtime=0.09
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 842 0 0 0 9 0 0 0 18 0 1 0 651434289 6189056 808 996147200 134512640 135239859 4294956144 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4721/statm: 1511 808 382 177 0 414 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6044

[startup+0.3015 s]
/proc/loadavg: 2.00 2.00 1.97 4/82 4721
/proc/meminfo: memFree=1069344/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=0.29
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1411 0 0 0 29 0 0 0 20 0 1 0 651434289 8409088 1377 996147200 134512640 135239859 4294956144 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4721/statm: 2053 1377 421 177 0 956 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8212

[startup+0.701575 s]
/proc/loadavg: 2.00 2.00 1.97 4/82 4721
/proc/meminfo: memFree=1069344/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=0.68
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 68 0 0 0 24 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 134821182 0 0 4096 0 0 0 0 17 1 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8212

[startup+1.50173 s]
/proc/loadavg: 2.00 2.00 1.97 3/83 4722
/proc/meminfo: memFree=1065432/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=1.48
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 148 0 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 135102548 0 0 4096 0 0 0 0 17 1 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8212

[startup+3.10202 s]
/proc/loadavg: 2.00 2.00 1.97 3/83 4722
/proc/meminfo: memFree=1065304/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=3.08
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 307 1 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8212

[startup+6.30261 s]
/proc/loadavg: 2.00 2.00 1.97 2/72 4725
/proc/meminfo: memFree=1079416/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=6.26
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 625 1 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 135031434 0 0 4096 0 0 0 0 17 1 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 8212

[startup+12.7018 s]
/proc/loadavg: 2.08 2.02 1.97 3/75 4753
/proc/meminfo: memFree=1072816/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=12.61
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 1260 1 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 135096447 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 8212

[startup+25.5012 s]
/proc/loadavg: 2.06 2.02 1.97 3/75 4753
/proc/meminfo: memFree=1072760/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=25.35
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 2534 1 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 135016144 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 8212

[startup+51.1019 s]
/proc/loadavg: 2.04 2.01 1.97 3/75 4753
/proc/meminfo: memFree=1072696/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=50.85
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 5083 2 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 134736966 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 8212

[startup+102.306 s]
/proc/loadavg: 2.02 2.01 1.97 3/75 4753
/proc/meminfo: memFree=1072568/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=101.84
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 10182 2 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 101.84
Current children cumulated vsize (KiB) 8212

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 1.97 3/75 4753
/proc/meminfo: memFree=1072504/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=161.59
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 16157 2 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 161.59
Current children cumulated vsize (KiB) 8212

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 1.97 3/75 4753
/proc/meminfo: memFree=1072504/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=221.35
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 22133 2 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 134737117 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 221.35
Current children cumulated vsize (KiB) 8212

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 1.97 3/75 4753
/proc/meminfo: memFree=1072504/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=281.1
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 28108 2 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 135016191 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 281.1
Current children cumulated vsize (KiB) 8212

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 1.97 3/75 4753
/proc/meminfo: memFree=1072448/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=340.85
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 34083 2 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 135031333 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 340.85
Current children cumulated vsize (KiB) 8212

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/75 4753
/proc/meminfo: memFree=1072512/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=400.61
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 40059 2 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 134821158 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 400.61
Current children cumulated vsize (KiB) 8212

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/75 4753
/proc/meminfo: memFree=1072448/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=460.36
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 46034 2 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 134791299 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 460.36
Current children cumulated vsize (KiB) 8212

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/75 4753
/proc/meminfo: memFree=1072448/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=520.11
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 52009 2 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 135042328 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 520.11
Current children cumulated vsize (KiB) 8212

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 1.97 3/75 4753
/proc/meminfo: memFree=1072384/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=579.87
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 57985 2 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 135016175 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 579.87
Current children cumulated vsize (KiB) 8212

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.97 3/75 4753
/proc/meminfo: memFree=1072384/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=639.62
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 63960 2 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 639.62
Current children cumulated vsize (KiB) 8212


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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/75 4753
/proc/meminfo: memFree=1072320/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=878.63
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 87861 2 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 134820805 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 878.63
Current children cumulated vsize (KiB) 8212

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/76 4754
/proc/meminfo: memFree=1072248/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=938.39
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 93836 3 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 134789658 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 938.39
Current children cumulated vsize (KiB) 8212

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/76 4754
/proc/meminfo: memFree=1072248/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=998.14
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 99811 3 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 135016170 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 998.14
Current children cumulated vsize (KiB) 8212

[startup+1062.3 s]
/proc/loadavg: 2.07 2.02 1.98 3/76 4754
/proc/meminfo: memFree=1072248/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=1057.9
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 105787 3 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 134789675 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 1057.9
Current children cumulated vsize (KiB) 8212

[startup+1122.3 s]
/proc/loadavg: 2.08 2.03 1.99 3/76 4754
/proc/meminfo: memFree=1072248/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=1117.65
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 111762 3 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 135071179 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 1117.65
Current children cumulated vsize (KiB) 8212

[startup+1182.3 s]
/proc/loadavg: 2.09 2.04 1.99 3/76 4754
/proc/meminfo: memFree=1072184/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=1177.4
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 117737 3 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 134789669 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 1177.4
Current children cumulated vsize (KiB) 8212

[startup+1242.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/76 4754
/proc/meminfo: memFree=1072056/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=1237.15
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 123712 3 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 134789647 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 1237.15
Current children cumulated vsize (KiB) 8212

[startup+1302.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/76 4754
/proc/meminfo: memFree=1071992/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=1296.91
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 129688 3 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 135102759 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 1296.91
Current children cumulated vsize (KiB) 8212

[startup+1362.3 s]
/proc/loadavg: 2.07 2.05 2.00 3/77 4755
/proc/meminfo: memFree=1071984/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=1356.66
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 135663 3 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 134737880 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 1356.66
Current children cumulated vsize (KiB) 8212

[startup+1422.31 s]
/proc/loadavg: 2.02 2.04 2.00 3/77 4755
/proc/meminfo: memFree=1071984/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=1416.42
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 141639 3 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 134821238 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 1416.42
Current children cumulated vsize (KiB) 8212

[startup+1482.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/77 4755
/proc/meminfo: memFree=1071920/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=1476.17
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 147614 3 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 135071995 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 1476.17
Current children cumulated vsize (KiB) 8212

[startup+1542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/77 4755
/proc/meminfo: memFree=1071984/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=1535.92
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 153589 3 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 134737978 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 1535.92
Current children cumulated vsize (KiB) 8212

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/77 4755
/proc/meminfo: memFree=1071920/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=1595.67
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 159564 3 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 135096415 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 1595.67
Current children cumulated vsize (KiB) 8212

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/77 4755
/proc/meminfo: memFree=1071920/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=1655.43
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 165539 4 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 135016144 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 1655.43
Current children cumulated vsize (KiB) 8212

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 4755
/proc/meminfo: memFree=1071920/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=1715.18
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 171514 4 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 135016175 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 1715.18
Current children cumulated vsize (KiB) 8212

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 4755
/proc/meminfo: memFree=1071728/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=1774.94
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 177490 4 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 134737145 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 1774.94
Current children cumulated vsize (KiB) 8212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 4755
/proc/meminfo: memFree=1071792/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=1800.03
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 179999 4 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 134842632 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 8212

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

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

[startup+1807.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 4755
/proc/meminfo: memFree=1071792/2055924 swapFree=4177432/4192956
[pid=4721] ppid=4719 vsize=8212 CPUtime=1800.03
/proc/4721/stat : 4721 (xsolve) R 4719 4721 3620 0 -1 4194304 1412 0 0 0 179999 4 0 0 25 0 1 0 651434289 8409088 1378 996147200 134512640 135239859 4294956144 18446744073709551615 134842632 0 0 4096 0 0 0 0 17 0 0 0
/proc/4721/statm: 2053 1378 422 177 0 956 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 8212

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.51
CPU time (s): 1800.04
CPU user time (s): 1800
CPU system time (s): 0.042993
CPU usage (%): 99.5868
Max. virtual memory (cumulated for all children) (KiB): 8212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1412
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= 25661

runsolver used 1.78673 second user time and 4.79727 second system time

The end

Launcher Data (download as text)

Begin job on node83 at 2008-07-02 02:04:07
IDJOB=1036404
IDBENCH=53451
IDSOLVER=342
FILE ID=node83/1036404-1214957047
PBS_JOBID= 7870169
Free space on /tmp= 65496 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/QWH-25/normalized-qwh-25-235-9_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-1036404-1214957047/watcher-1036404-1214957047 -o /tmp/evaluation-result-1036404-1214957047/solver-1036404-1214957047 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1036404-1214957047.xml -v 1 -rs 1264060962 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 16e709776bbf6ea883e19cecb053fb30
RANDOM SEED=1264060962

node83.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1069824 kB
Buffers:         59552 kB
Cached:         817144 kB
SwapCached:       9548 kB
Active:         263616 kB
Inactive:       640652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1069824 kB
SwapTotal:     4192956 kB
SwapFree:      4177432 kB
Dirty:            1620 kB
Writeback:           0 kB
Mapped:          43696 kB
Slab:            66992 kB
Committed_AS:   953416 kB
PageTables:       1868 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= 65492 MiB
End job on node83 at 2008-07-02 02:34:17