Trace number 1069543

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 1802.61

General information on the benchmark

Namecsp/pseudoGLB/
normalized-t3002-11tsp11-1900571132.xml
MD5SUMedb2b9d8143eec25b48cdadabe5e4682
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark17.7473
Satisfiable
(Un)Satisfiability was proved
Number of variables231
Number of constraints2707
Maximum constraint arity110
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)weightedsum(2707)

Solver Data (download as text)

0.00/0.01	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-1069543-1215160856/watcher-1069543-1215160856 -o /tmp/evaluation-result-1069543-1215160856/solver-1069543-1215160856 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1069543-1215160856.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: 1.92 1.98 1.99 4/72 20879
/proc/meminfo: memFree=1867952/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=18572 CPUtime=0
/proc/20879/stat : 20879 (runsolver) R 20877 20879 20524 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 421702997 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 224627584295 0 0 4096 24578 0 0 0 17 1 0 0
/proc/20879/statm: 4643 292 257 25 0 2626 0

[startup+0.0593959 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 20879
/proc/meminfo: memFree=1867952/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=4984 CPUtime=0.05
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 562 0 0 0 5 0 0 0 19 0 1 0 421702997 5103616 528 996147200 134512640 135239859 4294956208 18446744073709551615 134597462 0 0 4096 0 0 0 0 17 1 0 0
/proc/20879/statm: 1246 528 364 177 0 149 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4984

[startup+0.102401 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 20879
/proc/meminfo: memFree=1867952/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=5368 CPUtime=0.09
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 645 0 0 0 9 0 0 0 19 0 1 0 421702997 5496832 611 996147200 134512640 135239859 4294956208 18446744073709551615 134654468 0 0 4096 0 0 0 0 17 1 0 0
/proc/20879/statm: 1342 611 364 177 0 245 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5368

[startup+0.301441 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 20879
/proc/meminfo: memFree=1867952/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9500 CPUtime=0.28
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1727 0 0 0 28 0 0 0 21 0 1 0 421702997 9728000 1693 996147200 134512640 135239859 4294956208 18446744073709551615 134797052 0 0 4096 0 0 0 0 17 1 0 0
/proc/20879/statm: 2375 1693 399 177 0 1278 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9500

[startup+0.702497 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 20879
/proc/meminfo: memFree=1867952/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9500 CPUtime=0.68
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1727 0 0 0 68 0 0 0 25 0 1 0 421702997 9728000 1693 996147200 134512640 135239859 4294956208 18446744073709551615 134797052 0 0 4096 0 0 0 0 17 1 0 0
/proc/20879/statm: 2375 1693 399 177 0 1278 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 9500

[startup+1.50261 s]
/proc/loadavg: 1.92 1.98 1.99 3/73 20880
/proc/meminfo: memFree=1862696/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9500 CPUtime=1.47
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1727 0 0 0 147 0 0 0 25 0 1 0 421702997 9728000 1693 996147200 134512640 135239859 4294956208 18446744073709551615 134797131 0 0 4096 0 0 0 0 17 1 0 0
/proc/20879/statm: 2375 1693 399 177 0 1278 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9500

[startup+3.10184 s]
/proc/loadavg: 1.92 1.98 1.99 3/73 20880
/proc/meminfo: memFree=1862504/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9500 CPUtime=3.06
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1727 0 0 0 306 0 0 0 25 0 1 0 421702997 9728000 1693 996147200 134512640 135239859 4294956208 18446744073709551615 134796700 0 0 4096 0 0 0 0 17 1 0 0
/proc/20879/statm: 2375 1693 399 177 0 1278 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 9500

[startup+6.30129 s]
/proc/loadavg: 1.93 1.98 1.99 3/73 20880
/proc/meminfo: memFree=1862440/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9500 CPUtime=6.23
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1727 0 0 0 623 0 0 0 25 0 1 0 421702997 9728000 1693 996147200 134512640 135239859 4294956208 18446744073709551615 135030986 0 0 4096 0 0 0 0 17 1 0 0
/proc/20879/statm: 2375 1693 399 177 0 1278 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9500

[startup+12.7012 s]
/proc/loadavg: 1.93 1.98 1.99 3/73 20880
/proc/meminfo: memFree=1862440/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9500 CPUtime=12.58
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1727 0 0 0 1258 0 0 0 25 0 1 0 421702997 9728000 1693 996147200 134512640 135239859 4294956208 18446744073709551615 134797208 0 0 4096 0 0 0 0 17 1 0 0
/proc/20879/statm: 2375 1693 399 177 0 1278 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 9500

[startup+25.502 s]
/proc/loadavg: 1.95 1.98 1.99 3/73 20880
/proc/meminfo: memFree=1862440/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9500 CPUtime=25.29
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1727 0 0 0 2528 1 0 0 25 0 1 0 421702997 9728000 1693 996147200 134512640 135239859 4294956208 18446744073709551615 134797116 0 0 4096 0 0 0 0 17 1 0 0
/proc/20879/statm: 2375 1693 399 177 0 1278 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 9500

[startup+51.1016 s]
/proc/loadavg: 1.96 1.98 1.99 3/73 20880
/proc/meminfo: memFree=1862440/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9500 CPUtime=50.67
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1727 0 0 0 5066 1 0 0 25 0 1 0 421702997 9728000 1693 996147200 134512640 135239859 4294956208 18446744073709551615 135067266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20879/statm: 2375 1693 399 177 0 1278 0
Current children cumulated CPU time (s) 50.67
Current children cumulated vsize (KiB) 9500

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 20880
/proc/meminfo: memFree=1862184/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9500 CPUtime=101.46
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1727 0 0 0 10145 1 0 0 25 0 1 0 421702997 9728000 1693 996147200 134512640 135239859 4294956208 18446744073709551615 134797208 0 0 4096 0 0 0 0 17 1 0 0
/proc/20879/statm: 2375 1693 399 177 0 1278 0
Current children cumulated CPU time (s) 101.46
Current children cumulated vsize (KiB) 9500

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20908
/proc/meminfo: memFree=1865384/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9500 CPUtime=161.08
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1727 0 0 0 16106 2 0 0 25 0 1 0 421702997 9728000 1693 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2375 1693 399 177 0 1278 0
Current children cumulated CPU time (s) 161.08
Current children cumulated vsize (KiB) 9500

[startup+222.302 s]
/proc/loadavg: 2.05 2.00 2.00 3/73 20908
/proc/meminfo: memFree=1864808/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9500 CPUtime=220.85
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1727 0 0 0 22082 3 0 0 25 0 1 0 421702997 9728000 1693 996147200 134512640 135239859 4294956208 18446744073709551615 135057344 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2375 1693 399 177 0 1278 0
Current children cumulated CPU time (s) 220.85
Current children cumulated vsize (KiB) 9500

[startup+282.301 s]
/proc/loadavg: 2.11 2.03 2.01 3/73 20908
/proc/meminfo: memFree=1864808/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9500 CPUtime=280.6
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1727 0 0 0 28057 3 0 0 25 0 1 0 421702997 9728000 1693 996147200 134512640 135239859 4294956208 18446744073709551615 135067410 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2375 1693 399 177 0 1278 0
Current children cumulated CPU time (s) 280.6
Current children cumulated vsize (KiB) 9500

[startup+342.306 s]
/proc/loadavg: 2.25 2.07 2.02 3/85 20953
/proc/meminfo: memFree=1814600/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9500 CPUtime=340.42
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1727 0 0 0 34036 6 0 0 25 0 1 0 421702997 9728000 1693 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2375 1693 399 177 0 1278 0
Current children cumulated CPU time (s) 340.42
Current children cumulated vsize (KiB) 9500

[startup+402.302 s]
/proc/loadavg: 2.24 2.10 2.03 4/85 20953
/proc/meminfo: memFree=1814728/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9500 CPUtime=400.36
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1727 0 0 0 40030 6 0 0 25 0 1 0 421702997 9728000 1693 996147200 134512640 135239859 4294956208 18446744073709551615 134797033 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2375 1693 399 177 0 1278 0
Current children cumulated CPU time (s) 400.36
Current children cumulated vsize (KiB) 9500

[startup+462.302 s]
/proc/loadavg: 2.02 2.06 2.02 3/81 21073
/proc/meminfo: memFree=1836968/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9500 CPUtime=460.33
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1727 0 0 0 46025 8 0 0 25 0 1 0 421702997 9728000 1693 996147200 134512640 135239859 4294956208 18446744073709551615 135031333 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2375 1693 399 177 0 1278 0
Current children cumulated CPU time (s) 460.33
Current children cumulated vsize (KiB) 9500

[startup+522.301 s]
/proc/loadavg: 2.01 2.05 2.01 3/81 21073
/proc/meminfo: memFree=1836968/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9500 CPUtime=520.3
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1727 0 0 0 52022 8 0 0 25 0 1 0 421702997 9728000 1693 996147200 134512640 135239859 4294956208 18446744073709551615 134797208 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2375 1693 399 177 0 1278 0
Current children cumulated CPU time (s) 520.3
Current children cumulated vsize (KiB) 9500

[startup+582.302 s]
/proc/loadavg: 2.00 2.04 2.00 3/81 21073
/proc/meminfo: memFree=1836840/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9500 CPUtime=580.28
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1727 0 0 0 58020 8 0 0 25 0 1 0 421702997 9728000 1693 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2375 1693 399 177 0 1278 0
Current children cumulated CPU time (s) 580.28
Current children cumulated vsize (KiB) 9500

[startup+642.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/81 21073
/proc/meminfo: memFree=1836712/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9504 CPUtime=640.26
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1728 0 0 0 64018 8 0 0 25 0 1 0 421702997 9732096 1694 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2376 1694 399 177 0 1279 0
Current children cumulated CPU time (s) 640.26
Current children cumulated vsize (KiB) 9504


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 21073
/proc/meminfo: memFree=1836648/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9504 CPUtime=820.18
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1728 0 0 0 82009 9 0 0 25 0 1 0 421702997 9732096 1694 996147200 134512640 135239859 4294956208 18446744073709551615 134797052 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2376 1694 399 177 0 1279 0
Current children cumulated CPU time (s) 820.18
Current children cumulated vsize (KiB) 9504

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 21073
/proc/meminfo: memFree=1836648/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9504 CPUtime=880.16
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1728 0 0 0 88007 9 0 0 25 0 1 0 421702997 9732096 1694 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2376 1694 399 177 0 1279 0
Current children cumulated CPU time (s) 880.16
Current children cumulated vsize (KiB) 9504

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 21073
/proc/meminfo: memFree=1836648/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9504 CPUtime=940.13
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1728 0 0 0 94004 9 0 0 25 0 1 0 421702997 9732096 1694 996147200 134512640 135239859 4294956208 18446744073709551615 134797208 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2376 1694 399 177 0 1279 0
Current children cumulated CPU time (s) 940.13
Current children cumulated vsize (KiB) 9504

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 21073
/proc/meminfo: memFree=1836648/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9504 CPUtime=1000.1
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1728 0 0 0 100001 9 0 0 25 0 1 0 421702997 9732096 1694 996147200 134512640 135239859 4294956208 18446744073709551615 135074345 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2376 1694 399 177 0 1279 0
Current children cumulated CPU time (s) 1000.1
Current children cumulated vsize (KiB) 9504

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 21073
/proc/meminfo: memFree=1836584/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9504 CPUtime=1060.08
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1728 0 0 0 105999 9 0 0 25 0 1 0 421702997 9732096 1694 996147200 134512640 135239859 4294956208 18446744073709551615 134821254 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2376 1694 399 177 0 1279 0
Current children cumulated CPU time (s) 1060.08
Current children cumulated vsize (KiB) 9504

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 21073
/proc/meminfo: memFree=1836456/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9504 CPUtime=1120.05
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1728 0 0 0 111996 9 0 0 25 0 1 0 421702997 9732096 1694 996147200 134512640 135239859 4294956208 18446744073709551615 135096240 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2376 1694 399 177 0 1279 0
Current children cumulated CPU time (s) 1120.05
Current children cumulated vsize (KiB) 9504

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 21073
/proc/meminfo: memFree=1836392/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9504 CPUtime=1180.02
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1728 0 0 0 117993 9 0 0 25 0 1 0 421702997 9732096 1694 996147200 134512640 135239859 4294956208 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2376 1694 399 177 0 1279 0
Current children cumulated CPU time (s) 1180.02
Current children cumulated vsize (KiB) 9504

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 21079
/proc/meminfo: memFree=1836200/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9504 CPUtime=1240
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1728 0 0 0 123990 10 0 0 25 0 1 0 421702997 9732096 1694 996147200 134512640 135239859 4294956208 18446744073709551615 134797122 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2376 1694 399 177 0 1279 0
Current children cumulated CPU time (s) 1240
Current children cumulated vsize (KiB) 9504

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 21079
/proc/meminfo: memFree=1836136/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9504 CPUtime=1299.98
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1728 0 0 0 129988 10 0 0 25 0 1 0 421702997 9732096 1694 996147200 134512640 135239859 4294956208 18446744073709551615 134820750 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2376 1694 399 177 0 1279 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 9504

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 21079
/proc/meminfo: memFree=1836136/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9504 CPUtime=1359.94
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1728 0 0 0 135984 10 0 0 25 0 1 0 421702997 9732096 1694 996147200 134512640 135239859 4294956208 18446744073709551615 134796664 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2376 1694 399 177 0 1279 0
Current children cumulated CPU time (s) 1359.94
Current children cumulated vsize (KiB) 9504

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 21079
/proc/meminfo: memFree=1836136/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9504 CPUtime=1419.93
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1728 0 0 0 141982 11 0 0 25 0 1 0 421702997 9732096 1694 996147200 134512640 135239859 4294956208 18446744073709551615 135019661 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2376 1694 399 177 0 1279 0
Current children cumulated CPU time (s) 1419.93
Current children cumulated vsize (KiB) 9504

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 21079
/proc/meminfo: memFree=1836136/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9504 CPUtime=1479.91
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1728 0 0 0 147980 11 0 0 25 0 1 0 421702997 9732096 1694 996147200 134512640 135239859 4294956208 18446744073709551615 134797097 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2376 1694 399 177 0 1279 0
Current children cumulated CPU time (s) 1479.91
Current children cumulated vsize (KiB) 9504

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 21079
/proc/meminfo: memFree=1836072/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9504 CPUtime=1539.88
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1728 0 0 0 153977 11 0 0 25 0 1 0 421702997 9732096 1694 996147200 134512640 135239859 4294956208 18446744073709551615 135102568 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2376 1694 399 177 0 1279 0
Current children cumulated CPU time (s) 1539.88
Current children cumulated vsize (KiB) 9504

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 21079
/proc/meminfo: memFree=1836072/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9504 CPUtime=1599.85
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1728 0 0 0 159974 11 0 0 25 0 1 0 421702997 9732096 1694 996147200 134512640 135239859 4294956208 18446744073709551615 135057475 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2376 1694 399 177 0 1279 0
Current children cumulated CPU time (s) 1599.85
Current children cumulated vsize (KiB) 9504

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 21079
/proc/meminfo: memFree=1836008/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9504 CPUtime=1659.83
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1728 0 0 0 165972 11 0 0 25 0 1 0 421702997 9732096 1694 996147200 134512640 135239859 4294956208 18446744073709551615 134796711 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2376 1694 399 177 0 1279 0
Current children cumulated CPU time (s) 1659.83
Current children cumulated vsize (KiB) 9504

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 21079
/proc/meminfo: memFree=1836008/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9504 CPUtime=1719.8
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1728 0 0 0 171969 11 0 0 25 0 1 0 421702997 9732096 1694 996147200 134512640 135239859 4294956208 18446744073709551615 134797208 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2376 1694 399 177 0 1279 0
Current children cumulated CPU time (s) 1719.8
Current children cumulated vsize (KiB) 9504

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 21079
/proc/meminfo: memFree=1835880/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9504 CPUtime=1779.77
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1728 0 0 0 177966 11 0 0 25 0 1 0 421702997 9732096 1694 996147200 134512640 135239859 4294956208 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2376 1694 399 177 0 1279 0
Current children cumulated CPU time (s) 1779.77
Current children cumulated vsize (KiB) 9504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 21079
/proc/meminfo: memFree=1835880/2055920 swapFree=4180312/4192956
[pid=20879] ppid=20877 vsize=9504 CPUtime=1800.07
/proc/20879/stat : 20879 (xsolve) R 20877 20879 20524 0 -1 4194304 1728 0 0 0 179996 11 0 0 25 0 1 0 421702997 9732096 1694 996147200 134512640 135239859 4294956208 18446744073709551615 135097673 0 0 4096 0 0 0 0 17 0 0 0
/proc/20879/statm: 2376 1694 399 177 0 1279 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 9504

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): 1802.61
CPU time (s): 1800.09
CPU user time (s): 1799.97
CPU system time (s): 0.120981
CPU usage (%): 99.8602
Max. virtual memory (cumulated for all children) (KiB): 9504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.120981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1728
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= 10448

runsolver used 1.84572 second user time and 4.76727 second system time

The end

Launcher Data (download as text)

Begin job on node49 at 2008-07-04 10:40:56
IDJOB=1069543
IDBENCH=55645
IDSOLVER=343
FILE ID=node49/1069543-1215160856
PBS_JOBID= 7881400
Free space on /tmp= 66556 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/pseudoGLB/normalized-t3002-11tsp11-1900571132.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-1069543-1215160856/watcher-1069543-1215160856 -o /tmp/evaluation-result-1069543-1215160856/solver-1069543-1215160856 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1069543-1215160856.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= edb2b9d8143eec25b48cdadabe5e4682
RANDOM SEED=518002088

node49.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		: 3000.249
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		: 3000.249
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:       1868432 kB
Buffers:         17488 kB
Cached:         104380 kB
SwapCached:       5496 kB
Active:         105748 kB
Inactive:        32096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1868432 kB
SwapTotal:     4192956 kB
SwapFree:      4180312 kB
Dirty:            1496 kB
Writeback:           0 kB
Mapped:          23624 kB
Slab:            34816 kB
Committed_AS:   787052 kB
PageTables:       1724 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66556 MiB
End job on node49 at 2008-07-04 11:11:01