Trace number 1051834

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-noprobe 2008-06-27? (TO) 1800.07 1809.41

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-35-4.xml
MD5SUMdefc6c027faaafbf2eeba55753553416
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.963
Satisfiable
(Un)Satisfiability was proved
Number of variables595
Number of constraints6545
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension6545
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	c mistral-prime version 1.313

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-1051834-1215054881/watcher-1051834-1215054881 -o /tmp/evaluation-result-1051834-1215054881/solver-1051834-1215054881 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1051834-1215054881.xml -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 2.14 2.42 4/80 17484
/proc/meminfo: memFree=983884/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=4588 CPUtime=0
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 435 0 0 0 0 0 0 0 18 0 1 0 661214660 4698112 401 996147200 134512640 135239859 4294956208 18446744073709551615 10696315 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 1147 402 345 177 0 50 0

[startup+0.098804 s]
/proc/loadavg: 2.00 2.14 2.42 4/80 17484
/proc/meminfo: memFree=983884/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=5488 CPUtime=0.09
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 683 0 0 0 9 0 0 0 18 0 1 0 661214660 5619712 649 996147200 134512640 135239859 4294956208 18446744073709551615 10696315 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 1372 649 368 177 0 275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5488

[startup+0.101802 s]
/proc/loadavg: 2.00 2.14 2.42 4/80 17484
/proc/meminfo: memFree=983884/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=5488 CPUtime=0.09
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 688 0 0 0 9 0 0 0 18 0 1 0 661214660 5619712 654 996147200 134512640 135239859 4294956208 18446744073709551615 10694436 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 1372 654 368 177 0 275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5488

[startup+0.301824 s]
/proc/loadavg: 2.00 2.14 2.42 4/80 17484
/proc/meminfo: memFree=983884/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12088 CPUtime=0.3
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2347 0 0 0 29 1 0 0 19 0 1 0 661214660 12378112 2313 996147200 134512640 135239859 4294956208 18446744073709551615 10696315 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3022 2316 387 177 0 1925 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 12088

[startup+0.701865 s]
/proc/loadavg: 2.00 2.14 2.42 4/80 17484
/proc/meminfo: memFree=983884/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=0.7
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 69 1 0 0 23 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 135034835 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 12776

[startup+1.50195 s]
/proc/loadavg: 2.00 2.14 2.42 3/81 17485
/proc/meminfo: memFree=975492/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=1.5
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 149 1 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134820506 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 12776

[startup+3.10111 s]
/proc/loadavg: 2.00 2.14 2.41 3/81 17485
/proc/meminfo: memFree=975300/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=3.07
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 306 1 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 12776

[startup+6.30145 s]
/proc/loadavg: 2.00 2.14 2.41 3/81 17485
/proc/meminfo: memFree=975244/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=6.27
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 626 1 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134820134 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12776

[startup+12.7011 s]
/proc/loadavg: 2.00 2.14 2.41 3/81 17485
/proc/meminfo: memFree=975052/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=12.67
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 1266 1 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134820005 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12776

[startup+25.5014 s]
/proc/loadavg: 2.00 2.13 2.41 3/81 17485
/proc/meminfo: memFree=975180/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=25.46
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 2545 1 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134820017 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 12776

[startup+51.1011 s]
/proc/loadavg: 2.00 2.12 2.39 3/81 17485
/proc/meminfo: memFree=975244/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=51.05
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 5104 1 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134532191 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 12776

[startup+102.306 s]
/proc/loadavg: 2.00 2.10 2.37 3/81 17485
/proc/meminfo: memFree=975180/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=102.23
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 10222 1 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134820452 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 12776

[startup+162.302 s]
/proc/loadavg: 2.00 2.08 2.34 3/81 17485
/proc/meminfo: memFree=974284/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=162.2
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 16219 1 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 135013734 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 12776

[startup+222.302 s]
/proc/loadavg: 2.00 2.06 2.32 3/81 17485
/proc/meminfo: memFree=974284/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=222.17
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 22216 1 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134538896 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 12776

[startup+282.301 s]
/proc/loadavg: 2.00 2.05 2.30 4/81 17485
/proc/meminfo: memFree=974220/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=282.15
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 28214 1 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 12776

[startup+342.301 s]
/proc/loadavg: 2.00 2.04 2.27 3/81 17485
/proc/meminfo: memFree=974220/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=342.12
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 34211 1 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134543129 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 12776

[startup+402.302 s]
/proc/loadavg: 2.00 2.03 2.26 3/81 17485
/proc/meminfo: memFree=974220/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=402.1
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 40209 1 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 135071160 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 12776

[startup+462.302 s]
/proc/loadavg: 2.00 2.02 2.24 3/81 17485
/proc/meminfo: memFree=974220/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=462.08
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 46207 1 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134532191 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 12776

[startup+522.302 s]
/proc/loadavg: 2.29 2.08 2.24 3/80 17513
/proc/meminfo: memFree=1547604/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=521.76
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 52174 2 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 135035152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 521.76
Current children cumulated vsize (KiB) 12776

[startup+582.301 s]
/proc/loadavg: 2.10 2.06 2.22 3/80 17513
/proc/meminfo: memFree=1320468/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=581.21
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 58119 2 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134842632 0 0 4096 0 0 0 0 17 1 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 581.21
Current children cumulated vsize (KiB) 12776

[startup+642.301 s]
/proc/loadavg: 2.03 2.05 2.20 3/81 17514
/proc/meminfo: memFree=1247692/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=640.65
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 64063 2 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 1 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 640.65
Current children cumulated vsize (KiB) 12776


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

[startup+882.301 s]
/proc/loadavg: 3.35 2.62 2.38 2/76 17647
/proc/meminfo: memFree=1729852/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=878.23
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 87815 8 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134820750 0 0 4096 0 0 0 0 17 1 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 878.23
Current children cumulated vsize (KiB) 12776

[startup+942.307 s]
/proc/loadavg: 2.94 2.66 2.41 3/89 17697
/proc/meminfo: memFree=1721420/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=937.25
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 93716 9 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134819996 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 937.25
Current children cumulated vsize (KiB) 12776

[startup+1002.3 s]
/proc/loadavg: 2.38 2.54 2.38 3/89 17697
/proc/meminfo: memFree=1721548/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=996.94
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 99685 9 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134820506 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 996.94
Current children cumulated vsize (KiB) 12776

[startup+1062.3 s]
/proc/loadavg: 2.12 2.44 2.35 3/89 17697
/proc/meminfo: memFree=1721420/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=1056.63
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 105654 9 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 135103411 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 1056.63
Current children cumulated vsize (KiB) 12776

[startup+1122.3 s]
/proc/loadavg: 2.05 2.36 2.33 3/89 17697
/proc/meminfo: memFree=1721292/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=1116.34
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 111625 9 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134820135 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 1116.34
Current children cumulated vsize (KiB) 12776

[startup+1182.3 s]
/proc/loadavg: 2.01 2.29 2.30 3/89 17697
/proc/meminfo: memFree=1721228/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=1176.04
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 117595 9 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134820133 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 1176.04
Current children cumulated vsize (KiB) 12776

[startup+1242.3 s]
/proc/loadavg: 2.00 2.24 2.28 3/89 17697
/proc/meminfo: memFree=1721036/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=1235.74
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 123565 9 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134820005 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 1235.74
Current children cumulated vsize (KiB) 12776

[startup+1302.3 s]
/proc/loadavg: 2.00 2.19 2.26 3/89 17697
/proc/meminfo: memFree=1721036/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=1295.44
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 129535 9 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134543162 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 1295.44
Current children cumulated vsize (KiB) 12776

[startup+1362.3 s]
/proc/loadavg: 2.00 2.15 2.24 3/89 17697
/proc/meminfo: memFree=1720972/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=1355.16
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 135506 10 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134821141 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 1355.16
Current children cumulated vsize (KiB) 12776

[startup+1422.3 s]
/proc/loadavg: 2.04 2.14 2.23 3/89 17697
/proc/meminfo: memFree=1720972/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=1414.86
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 141476 10 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134543109 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 1414.86
Current children cumulated vsize (KiB) 12776

[startup+1482.3 s]
/proc/loadavg: 2.01 2.11 2.21 3/89 17697
/proc/meminfo: memFree=1720908/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=1474.57
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 147447 10 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134543129 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 1474.57
Current children cumulated vsize (KiB) 12776

[startup+1542.3 s]
/proc/loadavg: 2.00 2.09 2.20 3/89 17697
/proc/meminfo: memFree=1720908/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=1534.27
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 153417 10 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 1534.27
Current children cumulated vsize (KiB) 12776

[startup+1602.31 s]
/proc/loadavg: 2.00 2.07 2.18 3/89 17697
/proc/meminfo: memFree=1720844/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=1593.98
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 159388 10 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 1593.98
Current children cumulated vsize (KiB) 12776

[startup+1662.3 s]
/proc/loadavg: 2.00 2.05 2.17 3/89 17697
/proc/meminfo: memFree=1720780/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=1653.68
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 165358 10 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 1653.68
Current children cumulated vsize (KiB) 12776

[startup+1722.3 s]
/proc/loadavg: 2.00 2.04 2.16 3/89 17697
/proc/meminfo: memFree=1720716/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=1713.38
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 171328 10 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 1713.38
Current children cumulated vsize (KiB) 12776

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.14 3/89 17697
/proc/meminfo: memFree=1720652/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=1773.08
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 177298 10 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 134543169 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 1773.08
Current children cumulated vsize (KiB) 12776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.4 s]
/proc/loadavg: 2.00 2.03 2.14 3/89 17697
/proc/meminfo: memFree=1720652/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=1800.05
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 179995 10 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 135096990 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 12776

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

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

[startup+1809.4 s]
/proc/loadavg: 2.00 2.03 2.14 3/89 17697
/proc/meminfo: memFree=1720652/2055920 swapFree=4149828/4192956
[pid=17484] ppid=17482 vsize=12776 CPUtime=1800.05
/proc/17484/stat : 17484 (xsolve) R 17482 17484 14689 0 -1 4194304 2505 0 0 0 179995 10 0 0 25 0 1 0 661214660 13082624 2471 996147200 134512640 135239859 4294956208 18446744073709551615 135096990 0 0 4096 0 0 0 0 17 0 0 0
/proc/17484/statm: 3194 2471 393 177 0 2097 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 12776

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1809.41
CPU time (s): 1800.07
CPU user time (s): 1799.96
CPU system time (s): 0.110983
CPU usage (%): 99.4839
Max. virtual memory (cumulated for all children) (KiB): 12776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2505
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= 20674

runsolver used 2.57361 second user time and 6.00709 second system time

The end

Launcher Data (download as text)

Begin job on node90 at 2008-07-03 05:14:41
IDJOB=1051834
IDBENCH=55953
IDSOLVER=343
FILE ID=node90/1051834-1215054881
PBS_JOBID= 7874997
Free space on /tmp= 65312 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-35-4.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dom/wdeg -res no 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1051834-1215054881/watcher-1051834-1215054881 -o /tmp/evaluation-result-1051834-1215054881/solver-1051834-1215054881 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1051834-1215054881.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= defc6c027faaafbf2eeba55753553416
RANDOM SEED=300126519

node90.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		: 3000.236
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		: 3000.236
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:        984372 kB
Buffers:         23572 kB
Cached:         388516 kB
SwapCached:      37324 kB
Active:         925804 kB
Inactive:        72912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        984372 kB
SwapTotal:     4192956 kB
SwapFree:      4149828 kB
Dirty:            1876 kB
Writeback:           0 kB
Mapped:         594220 kB
Slab:            56412 kB
Committed_AS:  1375772 kB
PageTables:       3460 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= 65536 MiB
End job on node90 at 2008-07-03 05:44:52