Trace number 1042607

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) 1800.09 1800.81

General information on the benchmark

Namecsp/QG4/
normalized-quasigroup4-10.xml
MD5SUMc5f974ec11a4363fd9e60d6b844f5167
Bench CategoryGLOBAL (global constraints)
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 variables310
Number of constraints219
Maximum constraint arity102
Maximum domain size100
Number of constraints which are defined in extension0
Number of constraints which are defined in intension99
Global constraints used (with number of constraints)alldifferent(20),element(100)

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-1042607-1215003258/watcher-1042607-1215003258 -o /tmp/evaluation-result-1042607-1215003258/solver-1042607-1215003258 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1042607-1215003258.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: 2.05 2.19 2.28 4/73 2815
/proc/meminfo: memFree=1888464/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=4584 CPUtime=0
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 330 0 0 0 0 0 0 0 21 0 1 0 613543641 4694016 298 996147200 134512640 135239859 4294956208 18446744073709551615 134676368 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1146 302 257 177 0 49 0

[startup+0.0680199 s]
/proc/loadavg: 2.05 2.19 2.28 4/73 2815
/proc/meminfo: memFree=1888464/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6032 CPUtime=0.06
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 875 0 0 0 6 0 0 0 21 0 1 0 613543641 6176768 841 996147200 134512640 135239859 4294956208 18446744073709551615 134813521 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1508 841 415 177 0 411 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6032

[startup+0.101027 s]
/proc/loadavg: 2.05 2.19 2.28 4/73 2815
/proc/meminfo: memFree=1888464/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6032 CPUtime=0.09
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 875 0 0 0 9 0 0 0 21 0 1 0 613543641 6176768 841 996147200 134512640 135239859 4294956208 18446744073709551615 134813567 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1508 841 415 177 0 411 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6032

[startup+0.301065 s]
/proc/loadavg: 2.05 2.19 2.28 4/73 2815
/proc/meminfo: memFree=1888464/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6164 CPUtime=0.29
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 893 0 0 0 29 0 0 0 23 0 1 0 613543641 6311936 859 996147200 134512640 135239859 4294956208 18446744073709551615 135016170 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1541 859 423 177 0 444 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6164

[startup+0.701145 s]
/proc/loadavg: 2.05 2.19 2.28 4/73 2815
/proc/meminfo: memFree=1888464/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=0.69
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 901 0 0 0 69 0 0 0 25 0 1 0 613543641 6316032 867 996147200 134512640 135239859 4294956208 18446744073709551615 135013806 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 867 423 177 0 445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6168

[startup+1.5013 s]
/proc/loadavg: 2.05 2.19 2.28 3/74 2816
/proc/meminfo: memFree=1886600/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=1.49
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 901 0 0 0 149 0 0 0 25 0 1 0 613543641 6316032 867 996147200 134512640 135239859 4294956208 18446744073709551615 135095249 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 867 423 177 0 445 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6168

[startup+3.10262 s]
/proc/loadavg: 2.05 2.19 2.28 3/74 2816
/proc/meminfo: memFree=1886472/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=3.09
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 901 0 0 0 309 0 0 0 25 0 1 0 613543641 6316032 867 996147200 134512640 135239859 4294956208 18446744073709551615 135099550 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 867 423 177 0 445 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6168

[startup+6.30125 s]
/proc/loadavg: 2.05 2.19 2.27 3/74 2816
/proc/meminfo: memFree=1886472/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=6.29
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 901 0 0 0 629 0 0 0 25 0 1 0 613543641 6316032 867 996147200 134512640 135239859 4294956208 18446744073709551615 135099536 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 867 423 177 0 445 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6168

[startup+12.7025 s]
/proc/loadavg: 2.04 2.18 2.27 3/74 2816
/proc/meminfo: memFree=1886416/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=12.69
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 901 0 0 0 1269 0 0 0 25 0 1 0 613543641 6316032 867 996147200 134512640 135239859 4294956208 18446744073709551615 135095232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 867 423 177 0 445 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6168

[startup+25.502 s]
/proc/loadavg: 2.03 2.17 2.27 3/74 2816
/proc/meminfo: memFree=1886416/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=25.48
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 901 0 0 0 2548 0 0 0 25 0 1 0 613543641 6316032 867 996147200 134512640 135239859 4294956208 18446744073709551615 135099564 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 867 423 177 0 445 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6168

[startup+51.1011 s]
/proc/loadavg: 2.09 2.17 2.27 3/74 2816
/proc/meminfo: memFree=1886416/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=51.07
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 901 0 0 0 5107 0 0 0 25 0 1 0 613543641 6316032 867 996147200 134512640 135239859 4294956208 18446744073709551615 135099550 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 867 423 177 0 445 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6168

[startup+102.306 s]
/proc/loadavg: 2.11 2.16 2.26 3/74 2816
/proc/meminfo: memFree=1886480/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=102.25
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 10225 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135095232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 6168

[startup+162.302 s]
/proc/loadavg: 2.11 2.14 2.24 3/74 2816
/proc/meminfo: memFree=1886416/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=162.23
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 16223 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135016028 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6168

[startup+222.302 s]
/proc/loadavg: 2.10 2.13 2.23 3/74 2816
/proc/meminfo: memFree=1886352/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=222.21
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 22221 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135099536 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6168

[startup+282.303 s]
/proc/loadavg: 2.09 2.12 2.22 3/74 2816
/proc/meminfo: memFree=1886288/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=282.18
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 28218 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135013791 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 6168

[startup+342.301 s]
/proc/loadavg: 2.08 2.11 2.21 3/74 2816
/proc/meminfo: memFree=1886288/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=342.16
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 34216 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 134813556 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 6168

[startup+402.301 s]
/proc/loadavg: 2.08 2.10 2.19 3/74 2817
/proc/meminfo: memFree=1886096/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=402.14
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 40214 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135095233 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 6168

[startup+462.301 s]
/proc/loadavg: 2.07 2.10 2.18 3/74 2823
/proc/meminfo: memFree=1886216/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=462.1
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 46210 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135013794 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 6168

[startup+522.302 s]
/proc/loadavg: 2.07 2.09 2.17 3/74 2823
/proc/meminfo: memFree=1886216/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=522.08
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 52208 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135013794 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 6168

[startup+582.302 s]
/proc/loadavg: 2.06 2.08 2.17 3/74 2824
/proc/meminfo: memFree=1886024/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=582.05
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 58205 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135099550 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 6168

[startup+642.302 s]
/proc/loadavg: 2.06 2.08 2.16 3/74 2824
/proc/meminfo: memFree=1886024/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=642.03
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 64203 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135099550 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 6168


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

[startup+822.301 s]
/proc/loadavg: 2.11 2.09 2.15 3/74 2824
/proc/meminfo: memFree=1885968/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=821.96
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 82196 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135016144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 6168

[startup+882.302 s]
/proc/loadavg: 2.10 2.09 2.14 3/74 2824
/proc/meminfo: memFree=1885904/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=881.94
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 88194 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135016175 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 6168

[startup+942.303 s]
/proc/loadavg: 2.09 2.08 2.14 3/74 2824
/proc/meminfo: memFree=1885840/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=941.92
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 94192 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135013785 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 6168

[startup+1002.3 s]
/proc/loadavg: 2.08 2.08 2.13 3/74 2824
/proc/meminfo: memFree=1885904/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=1001.89
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 100189 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135013729 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 6168

[startup+1062.3 s]
/proc/loadavg: 2.08 2.08 2.12 3/74 2824
/proc/meminfo: memFree=1885904/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=1061.87
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 106187 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135013785 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 6168

[startup+1122.3 s]
/proc/loadavg: 2.07 2.08 2.12 3/74 2824
/proc/meminfo: memFree=1885840/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=1121.85
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 112185 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135095232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 6168

[startup+1182.3 s]
/proc/loadavg: 2.07 2.08 2.11 3/74 2824
/proc/meminfo: memFree=1885840/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=1181.83
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 118183 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135013785 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 6168

[startup+1242.3 s]
/proc/loadavg: 2.06 2.08 2.10 3/74 2824
/proc/meminfo: memFree=1885712/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=1241.81
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 124181 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135013791 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 6168

[startup+1302.3 s]
/proc/loadavg: 2.06 2.07 2.10 3/74 2824
/proc/meminfo: memFree=1885648/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=1301.79
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 130179 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135099550 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 6168

[startup+1362.3 s]
/proc/loadavg: 2.13 2.09 2.10 3/74 2824
/proc/meminfo: memFree=1885712/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=1361.76
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 136176 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135095232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 6168

[startup+1422.31 s]
/proc/loadavg: 2.12 2.09 2.09 3/74 2824
/proc/meminfo: memFree=1885584/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=1421.74
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 142174 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 134813521 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 6168

[startup+1482.3 s]
/proc/loadavg: 1.60 1.96 2.05 2/66 2846
/proc/meminfo: memFree=1911672/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=1481.69
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 148169 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135015701 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 6168

[startup+1542.3 s]
/proc/loadavg: 1.22 1.78 1.98 2/66 2846
/proc/meminfo: memFree=1911672/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=1541.67
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 154167 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135095233 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 6168

[startup+1602.3 s]
/proc/loadavg: 1.08 1.64 1.91 2/66 2846
/proc/meminfo: memFree=1911672/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=1601.64
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 160164 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135013747 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 6168

[startup+1662.3 s]
/proc/loadavg: 1.03 1.52 1.86 2/66 2846
/proc/meminfo: memFree=1911672/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=1661.62
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 166162 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135013794 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 6168

[startup+1722.3 s]
/proc/loadavg: 1.01 1.42 1.80 2/66 2846
/proc/meminfo: memFree=1911800/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=1721.6
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 172160 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135099537 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 6168

[startup+1782.3 s]
/proc/loadavg: 1.00 1.34 1.75 2/66 2846
/proc/meminfo: memFree=1911672/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=1781.58
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 178158 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135099289 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 6168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.32 1.73 2/66 2846
/proc/meminfo: memFree=1911672/2055920 swapFree=4165996/4192956
[pid=2815] ppid=2813 vsize=6168 CPUtime=1800.07
/proc/2815/stat : 2815 (xsolve) R 2813 2815 1443 0 -1 4194304 902 0 0 0 180007 0 0 0 25 0 1 0 613543641 6316032 868 996147200 134512640 135239859 4294956208 18446744073709551615 135095233 0 0 4096 0 0 0 0 17 1 0 0
/proc/2815/statm: 1542 868 423 177 0 445 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 6168

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): 1800.81
CPU time (s): 1800.09
CPU user time (s): 1800.08
CPU system time (s): 0.007998
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 6168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.08
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 902
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= 2683

runsolver used 1.61475 second user time and 4.64129 second system time

The end

Launcher Data (download as text)

Begin job on node77 at 2008-07-02 14:54:18
IDJOB=1042607
IDBENCH=53923
IDSOLVER=343
FILE ID=node77/1042607-1215003258
PBS_JOBID= 7870770
Free space on /tmp= 66500 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/QG4/normalized-quasigroup4-10.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-1042607-1215003258/watcher-1042607-1215003258 -o /tmp/evaluation-result-1042607-1215003258/solver-1042607-1215003258 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1042607-1215003258.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c5f974ec11a4363fd9e60d6b844f5167
RANDOM SEED=2025058550

node77.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		: 3000.274
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		: 3000.274
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:       1888944 kB
Buffers:          6680 kB
Cached:          56816 kB
SwapCached:      20620 kB
Active:         101016 kB
Inactive:         9592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1888944 kB
SwapTotal:     4192956 kB
SwapFree:      4165996 kB
Dirty:            1604 kB
Writeback:           0 kB
Mapped:          54188 kB
Slab:            41772 kB
Committed_AS:  1001260 kB
PageTables:       1760 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= 66500 MiB
End job on node77 at 2008-07-02 15:24:21