Trace number 1061183

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MDG-probe 2008-06-27? (TO) 1800.06 1808.81

General information on the benchmark

Namecsp/pseudo/chnl/
normalized-chnl-30-40.xml
MD5SUM9a003ce3b7fcd7489458f88e729a9490
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark13.431
Satisfiable
(Un)Satisfiability was proved
Number of variables2400
Number of constraints140
Maximum constraint arity40
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension140
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.21	c mistral-prime version 1.313
0.19/0.21	c 
0.19/0.21	c Parsing xml file
0.19/0.21	c          domains...............     0	(1 domains)
0.19/0.21	c          variables.............  0.01	(2400 variables)
0.19/0.21	c          predicates............-2.0837e-19	(2 predicates)
0.19/0.21	c          constraints...........  0.04	(140 constraints)
0.19/0.21	c Parsing time:   0.05
0.19/0.21	c
0.19/0.21	c Building model
0.19/0.21	c         0 AllDifferent constraints infered
0.19/0.21	c         0 constants
0.19/0.21	c      2400 Boolean variables    (+0)
0.19/0.21	c         0 range variables      (+7060)
0.19/0.21	c         0 domain (b) variables (+0)
0.19/0.21	c         0 domain (l) variables (+0)
0.19/0.21	c         0 constraints          (+7060)
0.19/0.21	c         0 values 
0.19/0.21	c Building time:   0.04
0.19/0.21	c
0.19/0.21	c Solving instance
0.19/0.21	c          heuristic = dom/wdeg
0.19/0.21	c          Randomized probing iteration = 100
0.19/0.21	c          probing limit = 30
0.19/0.21	c          level based weights = no
0.19/0.21	c          impact probing = no
0.19/0.21	c          restart policy = No restart
0.19/0.21	c          probing ..........  6.68
6.75/6.81	c          Probing Nodes 20803
6.75/6.81	c          final run

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1061183-1215131518/watcher-1061183-1215131518 -o /tmp/evaluation-result-1061183-1215131518/solver-1061183-1215131518 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1061183-1215131518.xml -v 1 -rs 865008012 -probe 1 -ph 0 -heu dom/wdeg -res no 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.03 2.01 4/74 16668
/proc/meminfo: memFree=1527656/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=18572 CPUtime=0
/proc/16668/stat : 16668 (runsolver) R 16666 16668 16538 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1992126460 19017728 292 996147200 4194304 4296836 548682068352 18446744073709551615 240472616231 0 0 4096 24578 0 0 0 17 1 0 0
/proc/16668/statm: 4643 292 257 25 0 2626 0

[startup+0.039841 s]
/proc/loadavg: 2.00 2.03 2.01 4/74 16668
/proc/meminfo: memFree=1527656/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=5660 CPUtime=0.02
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 734 0 0 0 2 0 0 0 18 0 1 0 1992126460 5795840 700 996147200 134512640 135239859 4294956144 18446744073709551615 134943304 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 1415 700 392 177 0 318 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5660

[startup+0.101846 s]
/proc/loadavg: 2.00 2.03 2.01 4/74 16668
/proc/meminfo: memFree=1527656/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=15760 CPUtime=0.09
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3289 0 0 0 7 2 0 0 18 0 1 0 1992126460 16138240 3255 996147200 134512640 135239859 4294956144 18446744073709551615 7947899 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 3940 3258 421 177 0 2843 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15760

[startup+0.301865 s]
/proc/loadavg: 2.00 2.03 2.01 4/74 16668
/proc/meminfo: memFree=1527656/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17108 CPUtime=0.29
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3703 0 0 0 27 2 0 0 19 0 1 0 1992126460 17518592 3572 996147200 134512640 135239859 4294956144 18446744073709551615 135074328 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4277 3572 431 177 0 3180 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17108

[startup+0.701898 s]
/proc/loadavg: 2.00 2.03 2.01 4/74 16668
/proc/meminfo: memFree=1527656/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=0.68
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3720 0 0 0 66 2 0 0 23 0 1 0 1992126460 17653760 3589 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3589 431 177 0 3213 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 17240

[startup+1.50197 s]
/proc/loadavg: 2.00 2.03 2.01 3/75 16669
/proc/meminfo: memFree=1514848/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=1.48
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3734 0 0 0 146 2 0 0 25 0 1 0 1992126460 17653760 3603 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3603 431 177 0 3213 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17240

[startup+3.10111 s]
/proc/loadavg: 2.00 2.03 2.01 3/75 16669
/proc/meminfo: memFree=1514848/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=3.07
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3736 0 0 0 305 2 0 0 25 0 1 0 1992126460 17653760 3605 996147200 134512640 135239859 4294956144 18446744073709551615 135095136 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3605 431 177 0 3213 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17240

[startup+6.30139 s]
/proc/loadavg: 2.00 2.03 2.01 3/75 16669
/proc/meminfo: memFree=1514848/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=6.25
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3737 0 0 0 623 2 0 0 25 0 1 0 1992126460 17653760 3606 996147200 134512640 135239859 4294956144 18446744073709551615 135102612 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3606 431 177 0 3213 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 17240

[startup+12.7019 s]
/proc/loadavg: 2.00 2.03 2.01 3/75 16669
/proc/meminfo: memFree=1514720/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=12.62
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 1260 2 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 135102568 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 17240

[startup+25.5011 s]
/proc/loadavg: 2.00 2.03 2.01 3/75 16669
/proc/meminfo: memFree=1514720/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=25.36
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 2534 2 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 17240

[startup+51.1013 s]
/proc/loadavg: 2.00 2.03 2.01 3/75 16669
/proc/meminfo: memFree=1514592/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=50.84
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 5082 2 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 17240

[startup+102.306 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 16669
/proc/meminfo: memFree=1514528/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=101.79
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 10177 2 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 134803453 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 17240

[startup+162.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 16669
/proc/meminfo: memFree=1514464/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=161.5
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 16148 2 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 161.5
Current children cumulated vsize (KiB) 17240

[startup+222.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/75 16669
/proc/meminfo: memFree=1514464/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=221.21
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 22119 2 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 135096241 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 221.21
Current children cumulated vsize (KiB) 17240

[startup+282.302 s]
/proc/loadavg: 2.07 2.02 2.00 3/75 16671
/proc/meminfo: memFree=1514400/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=280.93
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 28090 3 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 280.93
Current children cumulated vsize (KiB) 17240

[startup+342.302 s]
/proc/loadavg: 2.08 2.03 2.00 3/75 16671
/proc/meminfo: memFree=1514336/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=340.64
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 34061 3 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 340.64
Current children cumulated vsize (KiB) 17240

[startup+402.301 s]
/proc/loadavg: 2.09 2.04 2.00 3/75 16671
/proc/meminfo: memFree=1514336/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=400.35
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 40032 3 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 134803086 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 400.35
Current children cumulated vsize (KiB) 17240

[startup+462.301 s]
/proc/loadavg: 2.03 2.03 2.00 3/75 16671
/proc/meminfo: memFree=1514272/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=460.06
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 46003 3 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 135073926 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 460.06
Current children cumulated vsize (KiB) 17240

[startup+522.302 s]
/proc/loadavg: 2.01 2.02 2.00 3/75 16671
/proc/meminfo: memFree=1514272/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=519.77
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 51974 3 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 519.77
Current children cumulated vsize (KiB) 17240

[startup+582.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 16671
/proc/meminfo: memFree=1514208/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=579.48
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 57945 3 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 579.48
Current children cumulated vsize (KiB) 17240

[startup+642.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/75 16671
/proc/meminfo: memFree=1513888/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=639.2
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 63917 3 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 135073926 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 639.2
Current children cumulated vsize (KiB) 17240


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

[startup+822.302 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 16713
/proc/meminfo: memFree=1459032/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=818.32
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 81828 4 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 818.32
Current children cumulated vsize (KiB) 17240

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16713
/proc/meminfo: memFree=1459032/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=878.03
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 87799 4 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 135074230 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 878.03
Current children cumulated vsize (KiB) 17240

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16713
/proc/meminfo: memFree=1458648/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=937.74
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 93770 4 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 937.74
Current children cumulated vsize (KiB) 17240

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16713
/proc/meminfo: memFree=1458648/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=997.45
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 99741 4 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 135096241 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 997.45
Current children cumulated vsize (KiB) 17240

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16713
/proc/meminfo: memFree=1458208/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=1057.16
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 105712 4 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 135071126 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 1057.16
Current children cumulated vsize (KiB) 17240

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16713
/proc/meminfo: memFree=1458080/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=1116.87
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 111683 4 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 135102568 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 1116.87
Current children cumulated vsize (KiB) 17240

[startup+1182.3 s]
/proc/loadavg: 2.15 2.03 2.01 3/82 16713
/proc/meminfo: memFree=1457952/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=1176.58
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 117654 4 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 135102571 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 1176.58
Current children cumulated vsize (KiB) 17240

[startup+1242.3 s]
/proc/loadavg: 2.17 2.06 2.02 3/82 16713
/proc/meminfo: memFree=1457824/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=1236.29
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 123625 4 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 134803722 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 1236.29
Current children cumulated vsize (KiB) 17240

[startup+1302.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/82 16713
/proc/meminfo: memFree=1457696/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=1296.01
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 129597 4 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 1296.01
Current children cumulated vsize (KiB) 17240

[startup+1362.3 s]
/proc/loadavg: 2.34 2.12 2.04 3/82 16713
/proc/meminfo: memFree=1457696/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=1355.71
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 135567 4 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 1355.71
Current children cumulated vsize (KiB) 17240

[startup+1422.31 s]
/proc/loadavg: 2.16 2.11 2.04 3/82 16713
/proc/meminfo: memFree=1457504/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=1415.43
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 141539 4 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 135042272 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 1415.43
Current children cumulated vsize (KiB) 17240

[startup+1482.3 s]
/proc/loadavg: 2.06 2.09 2.03 3/82 16713
/proc/meminfo: memFree=1456992/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=1475.13
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 147509 4 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 1475.13
Current children cumulated vsize (KiB) 17240

[startup+1542.3 s]
/proc/loadavg: 2.02 2.07 2.02 3/82 16713
/proc/meminfo: memFree=1456480/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=1534.85
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 153481 4 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 134842632 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 1534.85
Current children cumulated vsize (KiB) 17240

[startup+1602.3 s]
/proc/loadavg: 2.00 2.06 2.02 3/82 16713
/proc/meminfo: memFree=1456480/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=1594.55
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 159451 4 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 1594.55
Current children cumulated vsize (KiB) 17240

[startup+1662.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/82 16713
/proc/meminfo: memFree=1456416/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=1654.26
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 165422 4 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 135096241 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 1654.26
Current children cumulated vsize (KiB) 17240

[startup+1722.3 s]
/proc/loadavg: 2.00 2.03 2.01 3/82 16713
/proc/meminfo: memFree=1456416/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=1713.98
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 171394 4 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 1713.98
Current children cumulated vsize (KiB) 17240

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 16719
/proc/meminfo: memFree=1455840/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=1773.67
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 177362 5 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 1773.67
Current children cumulated vsize (KiB) 17240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.8 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 16719
/proc/meminfo: memFree=1455776/2055920 swapFree=4180972/4192956
[pid=16668] ppid=16666 vsize=17240 CPUtime=1800.05
/proc/16668/stat : 16668 (xsolve) R 16666 16668 16538 0 -1 4194304 3738 0 0 0 180000 5 0 0 25 0 1 0 1992126460 17653760 3607 996147200 134512640 135239859 4294956144 18446744073709551615 135097744 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 4310 3607 432 177 0 3213 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 17240

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): 1808.81
CPU time (s): 1800.06
CPU user time (s): 1800.01
CPU system time (s): 0.055991
CPU usage (%): 99.5165
Max. virtual memory (cumulated for all children) (KiB): 17240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3738
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= 42525

runsolver used 1.63875 second user time and 4.96324 second system time

The end

Launcher Data (download as text)

Begin job on node15 at 2008-07-04 02:31:58
IDJOB=1061183
IDBENCH=54514
IDSOLVER=342
FILE ID=node15/1061183-1215131518
PBS_JOBID= 7877322
Free space on /tmp= 66552 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/pseudo/chnl/normalized-chnl-30-40.xml
COMMAND LINE= HOME/xsolve BENCHNAME -v 1 -rs RANDOMSEED -probe 1 -ph 0 -heu dom/wdeg -res no
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1061183-1215131518/watcher-1061183-1215131518 -o /tmp/evaluation-result-1061183-1215131518/solver-1061183-1215131518 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1061183-1215131518.xml -v 1 -rs 865008012 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 9a003ce3b7fcd7489458f88e729a9490
RANDOM SEED=865008012

node15.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		: 3000.229
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		: 3000.229
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:       1528136 kB
Buffers:         74764 kB
Cached:         358700 kB
SwapCached:       6020 kB
Active:         227976 kB
Inactive:       224024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1528136 kB
SwapTotal:     4192956 kB
SwapFree:      4180972 kB
Dirty:            1088 kB
Writeback:           0 kB
Mapped:          25628 kB
Slab:            60792 kB
Committed_AS:  3456304 kB
PageTables:       1976 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= 66548 MiB
End job on node15 at 2008-07-04 03:02:09