Trace number 1061162

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) 1800.08 1812.21

General information on the benchmark

Namecsp/pseudo/chnl/
normalized-chnl-35-45.xml
MD5SUM761c2deb5b05f3480656e30f48462e50
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 benchmark29.4265
Satisfiable
(Un)Satisfiability was proved
Number of variables3150
Number of constraints160
Maximum constraint arity45
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension160
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	c mistral-prime version 1.313
0.00/0.00	c 
0.00/0.00	c Parsing xml file
0.00/0.00	c          domains...............     0	(1 domains)
0.00/0.00	c          variables.............  0.02	(3150 variables)
0.00/0.02	c          predicates............-4.1674e-19	(2 predicates)
0.00/0.02	c          constraints...........  0.04	(160 constraints)
0.04/0.07	c Parsing time:   0.06
0.04/0.07	c
0.04/0.07	c Building model
0.04/0.07	c         0 AllDifferent constraints infered
0.09/0.12	c         0 constants
0.09/0.12	c      3150 Boolean variables    (+0)
0.09/0.12	c         0 range variables      (+9290)
0.09/0.12	c         0 domain (b) variables (+0)
0.09/0.12	c         0 domain (l) variables (+0)
0.09/0.12	c         0 constraints          (+9290)
0.09/0.12	c         0 values 
0.09/0.12	c Building time:   0.05
0.09/0.12	c
0.09/0.12	c Solving instance
0.09/0.12	c          heuristic = dom/wdeg
0.09/0.12	c          Randomized probing iteration = 100
0.09/0.12	c          probing limit = 30
0.09/0.12	c          level based weights = no
0.09/0.12	c          impact probing = no
0.09/0.12	c          restart policy = No restart
0.09/0.12	c          probing .......... 10.23
10.24/10.39	c          Probing Nodes 25031
10.24/10.39	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-1061162-1215131349/watcher-1061162-1215131349 -o /tmp/evaluation-result-1061162-1215131349/solver-1061162-1215131349 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1061162-1215131349.xml -v 1 -rs 2092233110 -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: 1.94 1.97 1.99 4/88 590
/proc/meminfo: memFree=1846048/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=4588 CPUtime=0
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 435 0 0 0 0 0 0 0 20 0 1 0 124815505 4698112 402 996147200 134512640 135239859 4294956144 18446744073709551615 4158965392 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 1148 416 362 177 0 51 0

[startup+0.0479481 s]
/proc/loadavg: 1.94 1.97 1.99 4/88 590
/proc/meminfo: memFree=1846048/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=6092 CPUtime=0.04
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 856 0 0 0 4 0 0 0 20 0 1 0 124815505 6238208 822 996147200 134512640 135239859 4294956144 18446744073709551615 12203643 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 1523 823 392 177 0 426 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6092

[startup+0.101953 s]
/proc/loadavg: 1.94 1.97 1.99 4/88 590
/proc/meminfo: memFree=1846048/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=14424 CPUtime=0.09
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 2956 0 0 0 9 0 0 0 20 0 1 0 124815505 14770176 2922 996147200 134512640 135239859 4294956144 18446744073709551615 12203643 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 3606 2924 421 177 0 2509 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14424

[startup+0.301974 s]
/proc/loadavg: 1.94 1.97 1.99 4/88 590
/proc/meminfo: memFree=1846048/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21588 CPUtime=0.29
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4860 0 0 0 27 2 0 0 22 0 1 0 124815505 22106112 4600 996147200 134512640 135239859 4294956144 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 5397 4600 431 177 0 4300 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21588

[startup+0.702019 s]
/proc/loadavg: 1.94 1.97 1.99 4/88 590
/proc/meminfo: memFree=1846048/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21720 CPUtime=0.69
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4897 0 0 0 67 2 0 0 25 0 1 0 124815505 22241280 4637 996147200 134512640 135239859 4294956144 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 5430 4637 431 177 0 4333 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21720

[startup+1.50111 s]
/proc/loadavg: 1.94 1.97 1.99 3/89 591
/proc/meminfo: memFree=1829016/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=1.48
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4914 0 0 0 146 2 0 0 25 0 1 0 124815505 22376448 4654 996147200 134512640 135239859 4294956144 18446744073709551615 135095153 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 5463 4654 431 177 0 4366 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 21852

[startup+3.10129 s]
/proc/loadavg: 1.94 1.97 1.99 4/89 591
/proc/meminfo: memFree=1828824/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=3.08
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4925 0 0 0 306 2 0 0 25 0 1 0 124815505 22376448 4665 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 5463 4665 431 177 0 4366 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 21852

[startup+6.30165 s]
/proc/loadavg: 1.94 1.97 1.99 3/89 591
/proc/meminfo: memFree=1828760/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=6.26
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4927 0 0 0 624 2 0 0 25 0 1 0 124815505 22376448 4667 996147200 134512640 135239859 4294956144 18446744073709551615 135067324 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 5463 4667 431 177 0 4366 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 21852

[startup+12.7014 s]
/proc/loadavg: 1.94 1.97 1.99 3/89 591
/proc/meminfo: memFree=1828696/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=12.63
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 1261 2 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 21852

[startup+25.5018 s]
/proc/loadavg: 1.96 1.97 1.99 3/89 591
/proc/meminfo: memFree=1828696/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=25.37
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 2535 2 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 21852

[startup+51.1017 s]
/proc/loadavg: 1.97 1.97 1.99 3/89 591
/proc/meminfo: memFree=1828696/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=50.84
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 5082 2 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 21852

[startup+102.305 s]
/proc/loadavg: 1.99 1.97 1.99 3/89 591
/proc/meminfo: memFree=1828696/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=101.8
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 10178 2 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 135071242 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 21852

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/89 591
/proc/meminfo: memFree=1828632/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=161.51
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 16149 2 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 161.51
Current children cumulated vsize (KiB) 21852

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/89 591
/proc/meminfo: memFree=1828632/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=221.22
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 22120 2 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 221.22
Current children cumulated vsize (KiB) 21852

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/89 591
/proc/meminfo: memFree=1828632/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=280.93
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 28091 2 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 280.93
Current children cumulated vsize (KiB) 21852

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/89 591
/proc/meminfo: memFree=1823256/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=340.64
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 34062 2 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 340.64
Current children cumulated vsize (KiB) 21852

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/89 591
/proc/meminfo: memFree=1823256/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=400.35
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 40033 2 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 135035224 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 400.35
Current children cumulated vsize (KiB) 21852

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/89 591
/proc/meminfo: memFree=1823256/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=460.06
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 46004 2 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 135102531 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 460.06
Current children cumulated vsize (KiB) 21852

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/89 591
/proc/meminfo: memFree=1823064/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=519.78
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 51976 2 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 519.78
Current children cumulated vsize (KiB) 21852

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/89 591
/proc/meminfo: memFree=1823064/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=579.48
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 57946 2 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 134829815 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 579.48
Current children cumulated vsize (KiB) 21852

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/89 591
/proc/meminfo: memFree=1823000/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=639.2
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 63918 2 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 639.2
Current children cumulated vsize (KiB) 21852


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

[startup+822.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/89 591
/proc/meminfo: memFree=1822808/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=818.33
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 81831 2 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 818.33
Current children cumulated vsize (KiB) 21852

[startup+882.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/89 591
/proc/meminfo: memFree=1822808/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=878.04
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 87802 2 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 135102575 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 878.04
Current children cumulated vsize (KiB) 21852

[startup+942.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/89 591
/proc/meminfo: memFree=1822808/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=937.75
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 93773 2 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 937.75
Current children cumulated vsize (KiB) 21852

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/89 591
/proc/meminfo: memFree=1822808/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=997.47
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 99745 2 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 135015366 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 997.47
Current children cumulated vsize (KiB) 21852

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/89 591
/proc/meminfo: memFree=1822680/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=1057.18
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 105716 2 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 135067324 0 0 4096 0 0 0 0 17 1 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 1057.18
Current children cumulated vsize (KiB) 21852

[startup+1122.3 s]
/proc/loadavg: 1.94 1.96 1.98 3/80 620
/proc/meminfo: memFree=1833312/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=1116.73
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 111670 3 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 0 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 1116.73
Current children cumulated vsize (KiB) 21852

[startup+1182.3 s]
/proc/loadavg: 1.98 1.96 1.98 3/80 620
/proc/meminfo: memFree=1833120/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=1176.16
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 117613 3 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 0 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 1176.16
Current children cumulated vsize (KiB) 21852

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/80 620
/proc/meminfo: memFree=1832992/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=1235.58
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 123555 3 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 0 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 1235.58
Current children cumulated vsize (KiB) 21852

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/80 622
/proc/meminfo: memFree=1832928/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=1295.02
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 129499 3 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 135102571 0 0 4096 0 0 0 0 17 0 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 1295.02
Current children cumulated vsize (KiB) 21852

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/80 622
/proc/meminfo: memFree=1832928/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=1354.44
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 135441 3 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 1354.44
Current children cumulated vsize (KiB) 21852

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.98 3/80 622
/proc/meminfo: memFree=1832928/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=1413.87
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 141384 3 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 0 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 1413.87
Current children cumulated vsize (KiB) 21852

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/80 622
/proc/meminfo: memFree=1832928/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=1473.3
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 147327 3 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 0 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 1473.3
Current children cumulated vsize (KiB) 21852

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/80 622
/proc/meminfo: memFree=1832864/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=1532.73
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 153270 3 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 0 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 1532.73
Current children cumulated vsize (KiB) 21852

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/80 622
/proc/meminfo: memFree=1832864/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=1592.16
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 159213 3 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 134842645 0 0 4096 0 0 0 0 17 0 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 1592.16
Current children cumulated vsize (KiB) 21852

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/80 622
/proc/meminfo: memFree=1832992/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=1651.59
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 165156 3 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 0 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 1651.59
Current children cumulated vsize (KiB) 21852

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/80 622
/proc/meminfo: memFree=1832864/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=1711.02
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 171099 3 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 135074361 0 0 4096 0 0 0 0 17 0 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 1711.02
Current children cumulated vsize (KiB) 21852

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/80 622
/proc/meminfo: memFree=1832672/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=1770.44
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 177041 3 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 1770.44
Current children cumulated vsize (KiB) 21852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.2 s]
/proc/loadavg: 1.99 1.97 1.98 3/80 622
/proc/meminfo: memFree=1832608/2055920 swapFree=4179140/4192956
[pid=590] ppid=588 vsize=21852 CPUtime=1800.07
/proc/590/stat : 590 (xsolve) R 588 590 30902 0 -1 4194304 4934 0 0 0 180004 3 0 0 25 0 1 0 124815505 22376448 4674 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 0 0 0
/proc/590/statm: 5463 4674 432 177 0 4366 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 21852

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): 1812.21
CPU time (s): 1800.08
CPU user time (s): 1800.04
CPU system time (s): 0.041993
CPU usage (%): 99.3307
Max. virtual memory (cumulated for all children) (KiB): 21852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4934
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= 30884

runsolver used 2.06968 second user time and 5.22921 second system time

The end

Launcher Data (download as text)

Begin job on node76 at 2008-07-04 02:29:09
IDJOB=1061162
IDBENCH=54512
IDSOLVER=342
FILE ID=node76/1061162-1215131349
PBS_JOBID= 7877056
Free space on /tmp= 66548 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/pseudo/chnl/normalized-chnl-35-45.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-1061162-1215131349/watcher-1061162-1215131349 -o /tmp/evaluation-result-1061162-1215131349/solver-1061162-1215131349 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1061162-1215131349.xml -v 1 -rs 2092233110 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 761c2deb5b05f3480656e30f48462e50
RANDOM SEED=2092233110

node76.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		: 3000.222
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		: 3000.222
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:       1846464 kB
Buffers:          8832 kB
Cached:         107500 kB
SwapCached:       7836 kB
Active:         121108 kB
Inactive:        37252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1846464 kB
SwapTotal:     4192956 kB
SwapFree:      4179140 kB
Dirty:            1172 kB
Writeback:           0 kB
Mapped:          58276 kB
Slab:            35864 kB
Committed_AS:  1080356 kB
PageTables:       2184 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 node76 at 2008-07-04 02:59:23