Trace number 1094506

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) 1800.09 1811.35

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-22.xml
MD5SUM2c0c2559db7dd9b7ee60dc52c682bfbe
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark33.142
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints16
Maximum constraint arity15
Maximum domain size3
Number of constraints which are defined in extension16
Number of constraints which are defined in intension0
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
0.19/0.22	c          domains...............     0	(1 domains)
0.19/0.22	c          variables.............     0	(23 variables)
0.19/0.22	c          relations.............  8.47	(16 relations)
8.39/8.49	c          constraints...........  0.01	(16 constraints)
8.39/8.49	c Parsing time:   8.48
8.39/8.49	c
8.39/8.49	c Building model
9.38/9.47	c         0 constants
9.38/9.47	c         0 Boolean variables    (+0)
9.38/9.47	c         0 range variables      (+0)
9.38/9.47	c         0 domain (b) variables (+0)
9.38/9.47	c        23 domain (l) variables (+0)
9.38/9.47	c        16 constraints          (+0)
9.38/9.47	c         0 values 
9.38/9.47	c Building time:   0.98
9.38/9.47	c
9.38/9.47	c Solving instance
9.38/9.47	c          heuristic = dom/wdeg
9.38/9.47	c          Randomized probing iteration = 100
9.38/9.47	c          probing limit = 30
9.38/9.47	c          level based weights = no
9.38/9.47	c          impact probing = no
9.38/9.47	c          restart policy = No restart
9.38/9.47	c          probing .........606.54
615.83/620.87	c          Probing Nodes  3541
615.83/620.87	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-1094506-1215251592/watcher-1094506-1215251592 -o /tmp/evaluation-result-1094506-1215251592/solver-1094506-1215251592 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1094506-1215251592.xml -v 1 -rs 1428151601 -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: 2.09 2.02 2.01 4/82 7063
/proc/meminfo: memFree=1752264/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=4584 CPUtime=0
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 680889415 4694016 335 996147200 134512640 135239859 4294956144 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 1146 344 295 177 0 49 0

[startup+0.081472 s]
/proc/loadavg: 2.09 2.02 2.01 4/82 7063
/proc/meminfo: memFree=1752264/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=6500 CPUtime=0.07
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 815 0 1 0 7 0 0 0 18 0 1 0 680889415 6656000 782 996147200 134512640 135239859 4294956144 18446744073709551615 8369787 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 1625 782 373 177 0 528 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6500

[startup+0.101475 s]
/proc/loadavg: 2.09 2.02 2.01 4/82 7063
/proc/meminfo: memFree=1752264/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=6896 CPUtime=0.09
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 909 0 1 0 9 0 0 0 18 0 1 0 680889415 7061504 876 996147200 134512640 135239859 4294956144 18446744073709551615 8369787 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 1724 876 373 177 0 627 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6896

[startup+0.301511 s]
/proc/loadavg: 2.09 2.02 2.01 4/82 7063
/proc/meminfo: memFree=1752264/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=10460 CPUtime=0.28
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 1852 0 1 0 28 0 0 0 19 0 1 0 680889415 10711040 1819 996147200 134512640 135239859 4294956144 18446744073709551615 8369787 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 2615 1819 373 177 0 1518 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10460

[startup+0.701586 s]
/proc/loadavg: 2.09 2.02 2.01 4/82 7063
/proc/meminfo: memFree=1752264/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=18176 CPUtime=0.69
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 3744 0 1 0 67 2 0 0 23 0 1 0 680889415 18612224 3711 996147200 134512640 135239859 4294956144 18446744073709551615 8369787 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 4544 3711 373 177 0 3447 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18176

[startup+1.50174 s]
/proc/loadavg: 2.09 2.02 2.01 3/83 7064
/proc/meminfo: memFree=1732992/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=32888 CPUtime=1.49
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 7515 0 1 0 145 4 0 0 25 0 1 0 680889415 33677312 7482 996147200 134512640 135239859 4294956144 18446744073709551615 8369787 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 8222 7482 373 177 0 7125 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32888

[startup+3.10203 s]
/proc/loadavg: 2.09 2.02 2.01 3/83 7064
/proc/meminfo: memFree=1712192/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=62900 CPUtime=3.09
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 15015 0 1 0 298 11 0 0 25 0 1 0 680889415 64409600 14982 996147200 134512640 135239859 4294956144 18446744073709551615 8369787 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 15725 14982 373 177 0 14628 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 62900

[startup+6.30163 s]
/proc/loadavg: 2.16 2.03 2.01 3/83 7064
/proc/meminfo: memFree=1650240/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=123056 CPUtime=6.28
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 30049 0 1 0 606 22 0 0 25 0 1 0 680889415 126009344 30016 996147200 134512640 135239859 4294956144 18446744073709551615 8369787 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 30764 30017 373 177 0 29667 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 123056

[startup+12.7018 s]
/proc/loadavg: 2.23 2.05 2.02 3/83 7064
/proc/meminfo: memFree=1444928/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=12.67
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90361 0 1 0 1214 53 0 0 25 0 1 0 680889415 362450944 77231 996147200 134512640 135239859 4294956144 18446744073709551615 134789430 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 88489 77231 409 177 0 87392 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 353956

[startup+25.5012 s]
/proc/loadavg: 2.47 2.11 2.04 3/83 7064
/proc/meminfo: memFree=1444480/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=25.46
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90361 0 1 0 2492 54 0 0 25 0 1 0 680889415 362450944 77231 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 88489 77231 409 177 0 87392 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 353956

[startup+51.1019 s]
/proc/loadavg: 2.49 2.15 2.05 3/83 7064
/proc/meminfo: memFree=1446080/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=51.03
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90361 0 1 0 5049 54 0 0 25 0 1 0 680889415 362450944 77231 996147200 134512640 135239859 4294956144 18446744073709551615 135015598 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 88489 77231 409 177 0 87392 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 353956

[startup+102.306 s]
/proc/loadavg: 2.29 2.14 2.05 3/83 7065
/proc/meminfo: memFree=1446144/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=102.18
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90361 0 1 0 10164 54 0 0 25 0 1 0 680889415 362450944 77231 996147200 134512640 135239859 4294956144 18446744073709551615 135015598 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 88489 77231 409 177 0 87392 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 353956

[startup+162.302 s]
/proc/loadavg: 2.68 2.25 2.09 4/83 7105
/proc/meminfo: memFree=1117264/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=161.86
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90361 0 1 0 16131 55 0 0 25 0 1 0 680889415 362450944 77231 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/7063/statm: 88489 77231 409 177 0 87392 0
Current children cumulated CPU time (s) 161.86
Current children cumulated vsize (KiB) 353956

[startup+222.302 s]
/proc/loadavg: 2.35 2.25 2.10 3/84 7107
/proc/meminfo: memFree=1003904/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=221.34
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90361 0 1 0 22078 56 0 0 25 0 1 0 680889415 362450944 77231 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/7063/statm: 88489 77231 409 177 0 87392 0
Current children cumulated CPU time (s) 221.34
Current children cumulated vsize (KiB) 353956

[startup+282.302 s]
/proc/loadavg: 2.16 2.21 2.09 3/83 7108
/proc/meminfo: memFree=975168/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=280.81
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90361 0 1 0 28025 56 0 0 25 0 1 0 680889415 362450944 77231 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/7063/statm: 88489 77231 409 177 0 87392 0
Current children cumulated CPU time (s) 280.81
Current children cumulated vsize (KiB) 353956

[startup+342.303 s]
/proc/loadavg: 2.06 2.17 2.08 3/83 7108
/proc/meminfo: memFree=975168/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=340.29
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90361 0 1 0 33973 56 0 0 25 0 1 0 680889415 362450944 77231 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/7063/statm: 88489 77231 409 177 0 87392 0
Current children cumulated CPU time (s) 340.29
Current children cumulated vsize (KiB) 353956

[startup+402.301 s]
/proc/loadavg: 2.06 2.15 2.08 3/83 7108
/proc/meminfo: memFree=975104/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=399.77
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90361 0 1 0 39921 56 0 0 25 0 1 0 680889415 362450944 77231 996147200 134512640 135239859 4294956144 18446744073709551615 135015568 0 0 4096 0 0 0 0 17 0 0 0
/proc/7063/statm: 88489 77231 409 177 0 87392 0
Current children cumulated CPU time (s) 399.77
Current children cumulated vsize (KiB) 353956

[startup+462.301 s]
/proc/loadavg: 2.02 2.12 2.08 3/83 7108
/proc/meminfo: memFree=975040/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=459.25
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90361 0 1 0 45869 56 0 0 25 0 1 0 680889415 362450944 77231 996147200 134512640 135239859 4294956144 18446744073709551615 134789330 0 0 4096 0 0 0 0 17 0 0 0
/proc/7063/statm: 88489 77231 409 177 0 87392 0
Current children cumulated CPU time (s) 459.25
Current children cumulated vsize (KiB) 353956

[startup+522.301 s]
/proc/loadavg: 2.81 2.30 2.14 3/95 7169
/proc/meminfo: memFree=800304/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=518.72
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90361 0 1 0 51813 59 0 0 25 0 1 0 680889415 362450944 77231 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 88489 77231 409 177 0 87392 0
Current children cumulated CPU time (s) 518.72
Current children cumulated vsize (KiB) 353956

[startup+582.301 s]
/proc/loadavg: 2.29 2.24 2.13 3/95 7169
/proc/meminfo: memFree=808112/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=577.87
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90361 0 1 0 57727 60 0 0 25 0 1 0 680889415 362450944 77231 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 88489 77231 409 177 0 87392 0
Current children cumulated CPU time (s) 577.87
Current children cumulated vsize (KiB) 353956

[startup+642.303 s]
/proc/loadavg: 2.11 2.20 2.12 3/95 7169
/proc/meminfo: memFree=808048/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=637.03
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90362 0 1 0 63643 60 0 0 25 0 1 0 680889415 362450944 77232 996147200 134512640 135239859 4294956144 18446744073709551615 134789237 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 88489 77232 410 177 0 87392 0
Current children cumulated CPU time (s) 637.03
Current children cumulated vsize (KiB) 353956


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

[startup+882.301 s]
/proc/loadavg: 3.04 2.75 2.36 4/83 7337
/proc/meminfo: memFree=630544/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=875.09
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90362 0 1 0 87441 68 0 0 25 0 1 0 680889415 362450944 77232 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/7063/statm: 88489 77232 410 177 0 87392 0
Current children cumulated CPU time (s) 875.09
Current children cumulated vsize (KiB) 353956

[startup+942.301 s]
/proc/loadavg: 3.42 2.92 2.45 3/82 7373
/proc/meminfo: memFree=767712/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=934.71
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90362 0 1 0 93399 72 0 0 25 0 1 0 680889415 362450944 77232 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/7063/statm: 88489 77232 410 177 0 87392 0
Current children cumulated CPU time (s) 934.71
Current children cumulated vsize (KiB) 353956

[startup+1002.3 s]
/proc/loadavg: 2.74 2.84 2.45 3/82 7373
/proc/meminfo: memFree=626528/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=994.38
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90362 0 1 0 99365 73 0 0 25 0 1 0 680889415 362450944 77232 996147200 134512640 135239859 4294956144 18446744073709551615 135015598 0 0 4096 0 0 0 0 17 0 0 0
/proc/7063/statm: 88489 77232 410 177 0 87392 0
Current children cumulated CPU time (s) 994.38
Current children cumulated vsize (KiB) 353956

[startup+1062.3 s]
/proc/loadavg: 2.27 2.68 2.42 3/82 7373
/proc/meminfo: memFree=626592/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=1054.13
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90362 0 1 0 105340 73 0 0 25 0 1 0 680889415 362450944 77232 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/7063/statm: 88489 77232 410 177 0 87392 0
Current children cumulated CPU time (s) 1054.13
Current children cumulated vsize (KiB) 353956

[startup+1122.3 s]
/proc/loadavg: 2.10 2.56 2.39 3/82 7373
/proc/meminfo: memFree=626464/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=1113.88
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90362 0 1 0 111315 73 0 0 25 0 1 0 680889415 362450944 77232 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/7063/statm: 88489 77232 410 177 0 87392 0
Current children cumulated CPU time (s) 1113.88
Current children cumulated vsize (KiB) 353956

[startup+1182.3 s]
/proc/loadavg: 2.03 2.45 2.36 3/82 7373
/proc/meminfo: memFree=626464/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=1173.64
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90362 0 1 0 117290 74 0 0 25 0 1 0 680889415 362450944 77232 996147200 134512640 135239859 4294956144 18446744073709551615 135015600 0 0 4096 0 0 0 0 17 0 0 0
/proc/7063/statm: 88489 77232 410 177 0 87392 0
Current children cumulated CPU time (s) 1173.64
Current children cumulated vsize (KiB) 353956

[startup+1242.3 s]
/proc/loadavg: 2.01 2.37 2.34 3/82 7373
/proc/meminfo: memFree=626464/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=1233.39
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90362 0 1 0 123265 74 0 0 25 0 1 0 680889415 362450944 77232 996147200 134512640 135239859 4294956144 18446744073709551615 135015568 0 0 4096 0 0 0 0 17 0 0 0
/proc/7063/statm: 88489 77232 410 177 0 87392 0
Current children cumulated CPU time (s) 1233.39
Current children cumulated vsize (KiB) 353956

[startup+1302.3 s]
/proc/loadavg: 2.00 2.30 2.31 3/82 7373
/proc/meminfo: memFree=595552/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=1293.15
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90362 0 1 0 129241 74 0 0 25 0 1 0 680889415 362450944 77232 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/7063/statm: 88489 77232 410 177 0 87392 0
Current children cumulated CPU time (s) 1293.15
Current children cumulated vsize (KiB) 353956

[startup+1362.3 s]
/proc/loadavg: 2.00 2.24 2.29 3/82 7373
/proc/meminfo: memFree=595488/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=1352.89
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90362 0 1 0 135215 74 0 0 25 0 1 0 680889415 362450944 77232 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/7063/statm: 88489 77232 410 177 0 87392 0
Current children cumulated CPU time (s) 1352.89
Current children cumulated vsize (KiB) 353956

[startup+1422.31 s]
/proc/loadavg: 2.00 2.19 2.27 3/82 7373
/proc/meminfo: memFree=595488/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=1412.65
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90362 0 1 0 141191 74 0 0 25 0 1 0 680889415 362450944 77232 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/7063/statm: 88489 77232 410 177 0 87392 0
Current children cumulated CPU time (s) 1412.65
Current children cumulated vsize (KiB) 353956

[startup+1482.3 s]
/proc/loadavg: 2.00 2.16 2.25 3/82 7373
/proc/meminfo: memFree=595424/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=1472.39
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90362 0 1 0 147165 74 0 0 25 0 1 0 680889415 362450944 77232 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/7063/statm: 88489 77232 410 177 0 87392 0
Current children cumulated CPU time (s) 1472.39
Current children cumulated vsize (KiB) 353956

[startup+1542.3 s]
/proc/loadavg: 2.00 2.12 2.23 3/82 7373
/proc/meminfo: memFree=595296/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=1532.14
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90362 0 1 0 153140 74 0 0 25 0 1 0 680889415 362450944 77232 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/7063/statm: 88489 77232 410 177 0 87392 0
Current children cumulated CPU time (s) 1532.14
Current children cumulated vsize (KiB) 353956

[startup+1602.3 s]
/proc/loadavg: 2.00 2.10 2.21 3/82 7373
/proc/meminfo: memFree=595232/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=1591.9
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90362 0 1 0 159115 75 0 0 25 0 1 0 680889415 362450944 77232 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/7063/statm: 88489 77232 410 177 0 87392 0
Current children cumulated CPU time (s) 1591.9
Current children cumulated vsize (KiB) 353956

[startup+1662.3 s]
/proc/loadavg: 2.00 2.08 2.20 3/82 7373
/proc/meminfo: memFree=595168/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=1651.65
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90362 0 1 0 165090 75 0 0 25 0 1 0 680889415 362450944 77232 996147200 134512640 135239859 4294956144 18446744073709551615 134789325 0 0 4096 0 0 0 0 17 0 0 0
/proc/7063/statm: 88489 77232 410 177 0 87392 0
Current children cumulated CPU time (s) 1651.65
Current children cumulated vsize (KiB) 353956

[startup+1722.3 s]
/proc/loadavg: 2.00 2.06 2.18 3/82 7373
/proc/meminfo: memFree=595104/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=1711.4
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90362 0 1 0 171065 75 0 0 25 0 1 0 680889415 362450944 77232 996147200 134512640 135239859 4294956144 18446744073709551615 134789188 0 0 4096 0 0 0 0 17 0 0 0
/proc/7063/statm: 88489 77232 410 177 0 87392 0
Current children cumulated CPU time (s) 1711.4
Current children cumulated vsize (KiB) 353956

[startup+1782.3 s]
/proc/loadavg: 2.00 2.05 2.17 3/82 7373
/proc/meminfo: memFree=594912/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=1771.15
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90362 0 1 0 177040 75 0 0 25 0 1 0 680889415 362450944 77232 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/7063/statm: 88489 77232 410 177 0 87392 0
Current children cumulated CPU time (s) 1771.15
Current children cumulated vsize (KiB) 353956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.3 s]
/proc/loadavg: 2.00 2.04 2.16 3/82 7373
/proc/meminfo: memFree=594912/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=1800.03
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90362 0 1 0 179928 75 0 0 25 0 1 0 680889415 362450944 77232 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/7063/statm: 88489 77232 410 177 0 87392 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 353956

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1811.3 s]
/proc/loadavg: 2.00 2.04 2.16 3/82 7373
/proc/meminfo: memFree=594912/2055924 swapFree=4177320/4192956
[pid=7063] ppid=7061 vsize=353956 CPUtime=1800.03
/proc/7063/stat : 7063 (xsolve) R 7061 7063 5579 0 -1 4194304 90362 0 1 0 179928 75 0 0 25 0 1 0 680889415 362450944 77232 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/7063/statm: 88489 77232 410 177 0 87392 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 353956

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1811.35
CPU time (s): 1800.09
CPU user time (s): 1799.29
CPU system time (s): 0.801878
CPU usage (%): 99.3782
Max. virtual memory (cumulated for all children) (KiB): 353956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.29
system time used= 0.801878
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90362
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 31061

runsolver used 1.78473 second user time and 5.06723 second system time

The end

Launcher Data (download as text)

Begin job on node83 at 2008-07-05 11:53:18
IDJOB=1094506
IDBENCH=58807
IDSOLVER=342
FILE ID=node83/1094506-1215251592
PBS_JOBID= 7881936
Free space on /tmp= 66428 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-22.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-1094506-1215251592/watcher-1094506-1215251592 -o /tmp/evaluation-result-1094506-1215251592/solver-1094506-1215251592 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1094506-1215251592.xml -v 1 -rs 1428151601 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2c0c2559db7dd9b7ee60dc52c682bfbe
RANDOM SEED=1428151601

node83.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		: 3000.263
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		: 3000.263
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:      2055924 kB
MemFree:       1752680 kB
Buffers:         12440 kB
Cached:         171652 kB
SwapCached:       9708 kB
Active:         215356 kB
Inactive:        40324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1752680 kB
SwapTotal:     4192956 kB
SwapFree:      4177320 kB
Dirty:           71288 kB
Writeback:           0 kB
Mapped:          87168 kB
Slab:            32540 kB
Committed_AS:  1216912 kB
PageTables:       1960 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= 66352 MiB
End job on node83 at 2008-07-05 12:23:32