Trace number 1048696

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) 1800.06 1801.31

General information on the benchmark

Namecsp/ramsey3/
normalized-ramsey-16-3.xml
MD5SUM697bc1dbc1f0be29d098ea0b924a5906
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 benchmark0.512921
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of constraints560
Maximum constraint arity3
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension560
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.21	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-1048696-1215043696/watcher-1048696-1215043696 -o /tmp/evaluation-result-1048696-1215043696/solver-1048696-1215043696 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1048696-1215043696.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: 2.09 2.02 1.93 4/81 19390
/proc/meminfo: memFree=1797648/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=820 CPUtime=0
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 988774256 839680 25 996147200 134512640 135239859 4294956208 18446744073709551615 10535716 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/19390/statm: 205 25 19 177 0 3 0

[startup+0.105784 s]
/proc/loadavg: 2.09 2.02 1.93 4/81 19390
/proc/meminfo: memFree=1797648/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5376 CPUtime=0.09
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 666 0 0 0 9 0 0 0 18 0 1 0 988774256 5505024 632 996147200 134512640 135239859 4294956208 18446744073709551615 134820137 0 0 4096 0 0 0 0 17 1 0 0
/proc/19390/statm: 1344 632 393 177 0 247 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5376

[startup+0.202793 s]
/proc/loadavg: 2.09 2.02 1.93 4/81 19390
/proc/meminfo: memFree=1797648/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5376 CPUtime=0.19
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 666 0 0 0 19 0 0 0 18 0 1 0 988774256 5505024 632 996147200 134512640 135239859 4294956208 18446744073709551615 134543207 0 0 4096 0 0 0 0 17 1 0 0
/proc/19390/statm: 1344 632 393 177 0 247 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5376

[startup+0.302802 s]
/proc/loadavg: 2.09 2.02 1.93 4/81 19390
/proc/meminfo: memFree=1797648/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5376 CPUtime=0.29
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 666 0 0 0 29 0 0 0 19 0 1 0 988774256 5505024 632 996147200 134512640 135239859 4294956208 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 1 0 0
/proc/19390/statm: 1344 632 393 177 0 247 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5376

[startup+0.701844 s]
/proc/loadavg: 2.09 2.02 1.93 4/81 19390
/proc/meminfo: memFree=1797648/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5376 CPUtime=0.68
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 666 0 0 0 68 0 0 0 23 0 1 0 988774256 5505024 632 996147200 134512640 135239859 4294956208 18446744073709551615 134543107 0 0 4096 0 0 0 0 17 1 0 0
/proc/19390/statm: 1344 632 393 177 0 247 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5376

[startup+1.50193 s]
/proc/loadavg: 2.09 2.02 1.93 3/82 19391
/proc/meminfo: memFree=1796616/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5376 CPUtime=1.47
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 666 0 0 0 147 0 0 0 25 0 1 0 988774256 5505024 632 996147200 134512640 135239859 4294956208 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 1 0 0
/proc/19390/statm: 1344 632 393 177 0 247 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 5376

[startup+3.10109 s]
/proc/loadavg: 2.09 2.02 1.93 3/82 19391
/proc/meminfo: memFree=1796488/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5376 CPUtime=3.06
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 666 0 0 0 306 0 0 0 25 0 1 0 988774256 5505024 632 996147200 134512640 135239859 4294956208 18446744073709551615 135013740 0 0 4096 0 0 0 0 17 1 0 0
/proc/19390/statm: 1344 632 393 177 0 247 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 5376

[startup+6.30142 s]
/proc/loadavg: 2.08 2.02 1.93 3/82 19391
/proc/meminfo: memFree=1796424/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5376 CPUtime=6.24
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 666 0 0 0 624 0 0 0 25 0 1 0 988774256 5505024 632 996147200 134512640 135239859 4294956208 18446744073709551615 134820071 0 0 4096 0 0 0 0 17 1 0 0
/proc/19390/statm: 1344 632 393 177 0 247 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5376

[startup+12.7011 s]
/proc/loadavg: 2.07 2.02 1.93 4/82 19391
/proc/meminfo: memFree=1796432/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5376 CPUtime=12.58
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 666 0 0 0 1258 0 0 0 25 0 1 0 988774256 5505024 632 996147200 134512640 135239859 4294956208 18446744073709551615 134820040 0 0 4096 0 0 0 0 17 1 0 0
/proc/19390/statm: 1344 632 393 177 0 247 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 5376

[startup+25.5024 s]
/proc/loadavg: 2.06 2.01 1.93 3/82 19391
/proc/meminfo: memFree=1796560/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5376 CPUtime=25.27
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 666 0 0 0 2527 0 0 0 25 0 1 0 988774256 5505024 632 996147200 134512640 135239859 4294956208 18446744073709551615 135030981 0 0 4096 0 0 0 0 17 1 0 0
/proc/19390/statm: 1344 632 393 177 0 247 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 5376

[startup+51.102 s]
/proc/loadavg: 2.04 2.01 1.93 3/82 19391
/proc/meminfo: memFree=1796496/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5376 CPUtime=50.65
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 666 0 0 0 5065 0 0 0 25 0 1 0 988774256 5505024 632 996147200 134512640 135239859 4294956208 18446744073709551615 134543046 0 0 4096 0 0 0 0 17 1 0 0
/proc/19390/statm: 1344 632 393 177 0 247 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 5376

[startup+102.302 s]
/proc/loadavg: 1.97 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1817680/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5376 CPUtime=101.7
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 666 0 0 0 10168 2 0 0 25 0 1 0 988774256 5505024 632 996147200 134512640 135239859 4294956208 18446744073709551615 135103435 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1344 632 393 177 0 247 0
Current children cumulated CPU time (s) 101.7
Current children cumulated vsize (KiB) 5376

[startup+162.303 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1816336/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5376 CPUtime=161.68
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 666 0 0 0 16166 2 0 0 25 0 1 0 988774256 5505024 632 996147200 134512640 135239859 4294956208 18446744073709551615 134543144 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1344 632 393 177 0 247 0
Current children cumulated CPU time (s) 161.68
Current children cumulated vsize (KiB) 5376

[startup+222.307 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1815760/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5376 CPUtime=221.66
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 666 0 0 0 22164 2 0 0 25 0 1 0 988774256 5505024 632 996147200 134512640 135239859 4294956208 18446744073709551615 134541366 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1344 632 393 177 0 247 0
Current children cumulated CPU time (s) 221.66
Current children cumulated vsize (KiB) 5376

[startup+282.303 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1815376/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5376 CPUtime=281.64
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 666 0 0 0 28161 3 0 0 25 0 1 0 988774256 5505024 632 996147200 134512640 135239859 4294956208 18446744073709551615 135095232 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1344 632 393 177 0 247 0
Current children cumulated CPU time (s) 281.64
Current children cumulated vsize (KiB) 5376

[startup+342.302 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1815120/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5376 CPUtime=341.61
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 666 0 0 0 34158 3 0 0 25 0 1 0 988774256 5505024 632 996147200 134512640 135239859 4294956208 18446744073709551615 135103444 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1344 632 393 177 0 247 0
Current children cumulated CPU time (s) 341.61
Current children cumulated vsize (KiB) 5376

[startup+402.302 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1814672/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5376 CPUtime=401.59
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 666 0 0 0 40156 3 0 0 25 0 1 0 988774256 5505024 632 996147200 134512640 135239859 4294956208 18446744073709551615 134821158 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1344 632 393 177 0 247 0
Current children cumulated CPU time (s) 401.59
Current children cumulated vsize (KiB) 5376

[startup+462.302 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1814416/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5376 CPUtime=461.56
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 666 0 0 0 46153 3 0 0 25 0 1 0 988774256 5505024 632 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1344 632 393 177 0 247 0
Current children cumulated CPU time (s) 461.56
Current children cumulated vsize (KiB) 5376

[startup+522.303 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1814224/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5376 CPUtime=521.54
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 666 0 0 0 52151 3 0 0 25 0 1 0 988774256 5505024 632 996147200 134512640 135239859 4294956208 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1344 632 393 177 0 247 0
Current children cumulated CPU time (s) 521.54
Current children cumulated vsize (KiB) 5376

[startup+582.303 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1813648/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5376 CPUtime=581.52
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 666 0 0 0 58149 3 0 0 25 0 1 0 988774256 5505024 632 996147200 134512640 135239859 4294956208 18446744073709551615 135095249 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1344 632 393 177 0 247 0
Current children cumulated CPU time (s) 581.52
Current children cumulated vsize (KiB) 5376

[startup+642.302 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1813392/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5376 CPUtime=641.49
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 666 0 0 0 64146 3 0 0 25 0 1 0 988774256 5505024 632 996147200 134512640 135239859 4294956208 18446744073709551615 134543144 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1344 632 393 177 0 247 0
Current children cumulated CPU time (s) 641.49
Current children cumulated vsize (KiB) 5376


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

[startup+822.302 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1812752/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5380 CPUtime=821.42
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 667 0 0 0 82139 3 0 0 25 0 1 0 988774256 5509120 633 996147200 134512640 135239859 4294956208 18446744073709551615 134820133 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1345 633 393 177 0 248 0
Current children cumulated CPU time (s) 821.42
Current children cumulated vsize (KiB) 5380

[startup+882.307 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1812560/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5380 CPUtime=881.4
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 667 0 0 0 88137 3 0 0 25 0 1 0 988774256 5509120 633 996147200 134512640 135239859 4294956208 18446744073709551615 134541297 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1345 633 393 177 0 248 0
Current children cumulated CPU time (s) 881.4
Current children cumulated vsize (KiB) 5380

[startup+942.302 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1812176/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5380 CPUtime=941.37
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 667 0 0 0 94134 3 0 0 25 0 1 0 988774256 5509120 633 996147200 134512640 135239859 4294956208 18446744073709551615 135013801 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1345 633 393 177 0 248 0
Current children cumulated CPU time (s) 941.37
Current children cumulated vsize (KiB) 5380

[startup+1002.3 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1811920/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5380 CPUtime=1001.35
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 667 0 0 0 100131 4 0 0 25 0 1 0 988774256 5509120 633 996147200 134512640 135239859 4294956208 18446744073709551615 134543132 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1345 633 393 177 0 248 0
Current children cumulated CPU time (s) 1001.35
Current children cumulated vsize (KiB) 5380

[startup+1062.3 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1811856/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5380 CPUtime=1061.33
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 667 0 0 0 106129 4 0 0 25 0 1 0 988774256 5509120 633 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1345 633 393 177 0 248 0
Current children cumulated CPU time (s) 1061.33
Current children cumulated vsize (KiB) 5380

[startup+1122.3 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1811600/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5380 CPUtime=1121.31
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 667 0 0 0 112127 4 0 0 25 0 1 0 988774256 5509120 633 996147200 134512640 135239859 4294956208 18446744073709551615 135095262 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1345 633 393 177 0 248 0
Current children cumulated CPU time (s) 1121.31
Current children cumulated vsize (KiB) 5380

[startup+1182.3 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1811472/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5380 CPUtime=1181.28
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 667 0 0 0 118124 4 0 0 25 0 1 0 988774256 5509120 633 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1345 633 393 177 0 248 0
Current children cumulated CPU time (s) 1181.28
Current children cumulated vsize (KiB) 5380

[startup+1242.3 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1811152/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5380 CPUtime=1241.26
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 667 0 0 0 124122 4 0 0 25 0 1 0 988774256 5509120 633 996147200 134512640 135239859 4294956208 18446744073709551615 134820812 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1345 633 393 177 0 248 0
Current children cumulated CPU time (s) 1241.26
Current children cumulated vsize (KiB) 5380

[startup+1302.3 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1810512/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5380 CPUtime=1301.24
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 667 0 0 0 130120 4 0 0 25 0 1 0 988774256 5509120 633 996147200 134512640 135239859 4294956208 18446744073709551615 134819999 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1345 633 393 177 0 248 0
Current children cumulated CPU time (s) 1301.24
Current children cumulated vsize (KiB) 5380

[startup+1362.3 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1810320/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5380 CPUtime=1361.21
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 667 0 0 0 136117 4 0 0 25 0 1 0 988774256 5509120 633 996147200 134512640 135239859 4294956208 18446744073709551615 135013780 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1345 633 393 177 0 248 0
Current children cumulated CPU time (s) 1361.21
Current children cumulated vsize (KiB) 5380

[startup+1422.3 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1810320/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5380 CPUtime=1421.2
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 667 0 0 0 142116 4 0 0 25 0 1 0 988774256 5509120 633 996147200 134512640 135239859 4294956208 18446744073709551615 134820011 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1345 633 393 177 0 248 0
Current children cumulated CPU time (s) 1421.2
Current children cumulated vsize (KiB) 5380

[startup+1482.3 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1810320/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5380 CPUtime=1481.17
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 667 0 0 0 148113 4 0 0 25 0 1 0 988774256 5509120 633 996147200 134512640 135239859 4294956208 18446744073709551615 135096832 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1345 633 393 177 0 248 0
Current children cumulated CPU time (s) 1481.17
Current children cumulated vsize (KiB) 5380

[startup+1542.31 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1810064/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5380 CPUtime=1541.15
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 667 0 0 0 154111 4 0 0 25 0 1 0 988774256 5509120 633 996147200 134512640 135239859 4294956208 18446744073709551615 134543114 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1345 633 393 177 0 248 0
Current children cumulated CPU time (s) 1541.15
Current children cumulated vsize (KiB) 5380

[startup+1602.3 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1810064/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5380 CPUtime=1601.12
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 667 0 0 0 160108 4 0 0 25 0 1 0 988774256 5509120 633 996147200 134512640 135239859 4294956208 18446744073709551615 135013797 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1345 633 393 177 0 248 0
Current children cumulated CPU time (s) 1601.12
Current children cumulated vsize (KiB) 5380

[startup+1662.3 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1810000/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5380 CPUtime=1661.09
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 667 0 0 0 166105 4 0 0 25 0 1 0 988774256 5509120 633 996147200 134512640 135239859 4294956208 18446744073709551615 135103452 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1345 633 393 177 0 248 0
Current children cumulated CPU time (s) 1661.09
Current children cumulated vsize (KiB) 5380

[startup+1722.3 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1809936/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5380 CPUtime=1721.07
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 667 0 0 0 172103 4 0 0 25 0 1 0 988774256 5509120 633 996147200 134512640 135239859 4294956208 18446744073709551615 134543114 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1345 633 393 177 0 248 0
Current children cumulated CPU time (s) 1721.07
Current children cumulated vsize (KiB) 5380

[startup+1782.3 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1809744/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5380 CPUtime=1781.05
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 667 0 0 0 178101 4 0 0 25 0 1 0 988774256 5509120 633 996147200 134512640 135239859 4294956208 18446744073709551615 135103466 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1345 633 393 177 0 248 0
Current children cumulated CPU time (s) 1781.05
Current children cumulated vsize (KiB) 5380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.3 s]
/proc/loadavg: 1.99 1.99 1.92 3/74 19443
/proc/meminfo: memFree=1809744/2055920 swapFree=4180832/4192956
[pid=19390] ppid=19388 vsize=5380 CPUtime=1800.04
/proc/19390/stat : 19390 (xsolve) R 19388 19390 18947 0 -1 4194304 667 0 0 0 180000 4 0 0 25 0 1 0 988774256 5509120 633 996147200 134512640 135239859 4294956208 18446744073709551615 134541297 0 0 4096 0 0 0 0 17 0 0 0
/proc/19390/statm: 1345 633 393 177 0 248 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 5380

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): 1801.31
CPU time (s): 1800.06
CPU user time (s): 1800.01
CPU system time (s): 0.049992
CPU usage (%): 99.9308
Max. virtual memory (cumulated for all children) (KiB): 5380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 667
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= 6947

runsolver used 1.91771 second user time and 5.11422 second system time

The end

Launcher Data (download as text)

Begin job on node2 at 2008-07-03 02:08:16
IDJOB=1048696
IDBENCH=54436
IDSOLVER=343
FILE ID=node2/1048696-1215043696
PBS_JOBID= 7875170
Free space on /tmp= 66552 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/ramsey3/normalized-ramsey-16-3.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-1048696-1215043696/watcher-1048696-1215043696 -o /tmp/evaluation-result-1048696-1215043696/solver-1048696-1215043696 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1048696-1215043696.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 697bc1dbc1f0be29d098ea0b924a5906
RANDOM SEED=1063023675

node2.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1798128 kB
Buffers:         36496 kB
Cached:         123872 kB
SwapCached:       5960 kB
Active:         149628 kB
Inactive:        51348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798128 kB
SwapTotal:     4192956 kB
SwapFree:      4180832 kB
Dirty:            1636 kB
Writeback:           0 kB
Mapped:          56796 kB
Slab:            41752 kB
Committed_AS:  1513308 kB
PageTables:       2112 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264992 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66548 MiB
End job on node2 at 2008-07-03 02:38:20