Trace number 1063661

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) 1800.03 1810.02

General information on the benchmark

Namecsp/pseudo/mpsReduced/
normalized-mps-red-vtp-base.xml
MD5SUM7a5829c10442f057a00aad0acec30b89
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables4524
Number of constraints315
Maximum constraint arity1080
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension315
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.02	c mistral-prime version 1.313
0.00/0.02	c 
0.00/0.02	c Parsing xml file
0.00/0.02	c          domains...............     0	(3 domains)
0.00/0.02	c          variables.............  0.03	(4524 variables)
0.00/0.05	c          predicates............  2.94	(67 predicates)
2.96/3.00	c          constraints...........  0.23	(315 constraints)
3.17/3.23	c Parsing time:    3.2
3.17/3.23	c
3.17/3.23	c Building model
3.17/3.25	c         0 AllDifferent constraints infered
3.27/3.35	c         0 constants
3.27/3.35	c      3380 Boolean variables    (+0)
3.27/3.35	c         0 range variables      (+31504)
3.27/3.35	c         0 domain (b) variables (+0)
3.27/3.35	c         0 domain (l) variables (+0)
3.27/3.35	c         0 constraints          (+31504)
3.27/3.35	c         0 values 
3.27/3.35	c Building time:   0.11
3.27/3.35	c
3.27/3.35	c Solving instance
3.27/3.35	c          heuristic = dom/wdeg
3.27/3.35	c          Randomized probing iteration = 100
3.27/3.35	c          probing limit = 30
3.27/3.35	c          level based weights = no
3.27/3.35	c          impact probing = no
3.27/3.35	c          restart policy = No restart
3.27/3.35	c          probing ..........179.56
182.83/183.60	c          Probing Nodes190190
182.83/183.60	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-1063661-1215138391/watcher-1063661-1215138391 -o /tmp/evaluation-result-1063661-1215138391/solver-1063661-1215138391 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1063661-1215138391.xml -v 1 -rs 409559314 -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: 2.79 2.53 2.31 4/74 17589
/proc/meminfo: memFree=1688416/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=820 CPUtime=0
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 39 0 0 0 0 0 0 0 22 0 1 0 1302085017 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 7619364 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 205 25 19 177 0 3 0

[startup+0.120848 s]
/proc/loadavg: 2.79 2.53 2.31 4/74 17589
/proc/meminfo: memFree=1688416/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=7180 CPUtime=0.09
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 1108 0 0 0 9 0 0 0 22 0 1 0 1302085017 7352320 1074 996147200 134512640 135239859 4294956144 18446744073709551615 4159010154 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 1795 1074 381 177 0 698 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7180

[startup+0.202867 s]
/proc/loadavg: 2.79 2.53 2.31 4/74 17589
/proc/meminfo: memFree=1688416/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=7180 CPUtime=0.17
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 1119 0 0 0 17 0 0 0 22 0 1 0 1302085017 7352320 1085 996147200 134512640 135239859 4294956144 18446744073709551615 134610700 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 1795 1085 381 177 0 698 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 7180

[startup+0.301888 s]
/proc/loadavg: 2.79 2.53 2.31 4/74 17589
/proc/meminfo: memFree=1688416/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=7708 CPUtime=0.28
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 1228 0 0 0 27 1 0 0 23 0 1 0 1302085017 7892992 1194 996147200 134512640 135239859 4294956144 18446744073709551615 4159010323 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 1927 1194 381 177 0 830 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7708

[startup+0.701972 s]
/proc/loadavg: 2.79 2.53 2.31 4/74 17589
/proc/meminfo: memFree=1688416/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=29432 CPUtime=0.68
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 6456 0 0 0 65 3 0 0 25 0 1 0 1302085017 30138368 6422 996147200 134512640 135239859 4294956144 18446744073709551615 134610712 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 7358 6422 381 177 0 6261 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 29432

[startup+1.50113 s]
/proc/loadavg: 2.79 2.53 2.31 3/75 17590
/proc/meminfo: memFree=1657304/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=35580 CPUtime=1.47
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 8221 0 0 0 144 3 0 0 25 0 1 0 1302085017 36433920 8187 996147200 134512640 135239859 4294956144 18446744073709551615 134610719 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 8895 8187 381 177 0 7798 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 35580

[startup+3.10143 s]
/proc/loadavg: 2.79 2.53 2.31 3/75 17590
/proc/meminfo: memFree=1656792/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=41228 CPUtime=3.07
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 9581 0 0 0 303 4 0 0 25 0 1 0 1302085017 42217472 9547 996147200 134512640 135239859 4294956144 18446744073709551615 134888482 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 10307 9547 396 177 0 9210 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 41228

[startup+6.30107 s]
/proc/loadavg: 2.72 2.52 2.31 3/75 17590
/proc/meminfo: memFree=1627736/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=71172 CPUtime=6.25
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 18154 0 0 0 616 9 0 0 25 0 1 0 1302085017 72880128 16114 996147200 134512640 135239859 4294956144 18446744073709551615 135101110 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 17793 16114 438 177 0 16696 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 71172

[startup+12.7013 s]
/proc/loadavg: 2.67 2.51 2.30 3/75 17590
/proc/meminfo: memFree=1621336/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=74076 CPUtime=12.62
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 19108 0 0 0 1253 9 0 0 25 0 1 0 1302085017 75853824 17068 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 18519 17068 438 177 0 17422 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 74076

[startup+25.5028 s]
/proc/loadavg: 2.52 2.49 2.30 3/76 17591
/proc/meminfo: memFree=1619480/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=75932 CPUtime=25.37
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 19612 0 0 0 2527 10 0 0 25 0 1 0 1302085017 77754368 17572 996147200 134512640 135239859 4294956144 18446744073709551615 135030929 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 18983 17572 438 177 0 17886 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 75932

[startup+51.1019 s]
/proc/loadavg: 2.34 2.45 2.29 3/76 17591
/proc/meminfo: memFree=1616280/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=78440 CPUtime=50.87
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20419 0 0 0 5077 10 0 0 25 0 1 0 1302085017 80322560 18379 996147200 134512640 135239859 4294956144 18446744073709551615 134803522 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 19610 18379 438 177 0 18513 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 78440

[startup+102.302 s]
/proc/loadavg: 2.15 2.38 2.27 3/76 17591
/proc/meminfo: memFree=1615192/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79496 CPUtime=101.87
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20666 0 0 0 10176 11 0 0 25 0 1 0 1302085017 81403904 18626 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 19874 18626 438 177 0 18777 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 79496

[startup+162.303 s]
/proc/loadavg: 2.05 2.31 2.25 3/76 17591
/proc/meminfo: memFree=1615000/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79760 CPUtime=161.62
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20782 0 0 0 16151 11 0 0 25 0 1 0 1302085017 81674240 18742 996147200 134512640 135239859 4294956144 18446744073709551615 135096262 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 19940 18742 438 177 0 18843 0
Current children cumulated CPU time (s) 161.62
Current children cumulated vsize (KiB) 79760

[startup+222.307 s]
/proc/loadavg: 2.02 2.25 2.23 3/76 17591
/proc/meminfo: memFree=1614488/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=221.38
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 22127 11 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 221.38
Current children cumulated vsize (KiB) 79892

[startup+282.301 s]
/proc/loadavg: 2.00 2.20 2.22 3/77 17592
/proc/meminfo: memFree=1614480/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=281.14
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 28102 12 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 281.14
Current children cumulated vsize (KiB) 79892

[startup+342.301 s]
/proc/loadavg: 2.00 2.16 2.20 3/77 17592
/proc/meminfo: memFree=1614488/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=340.9
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 34078 12 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 135071466 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 340.9
Current children cumulated vsize (KiB) 79892

[startup+402.302 s]
/proc/loadavg: 2.00 2.13 2.18 3/77 17592
/proc/meminfo: memFree=1614424/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=400.66
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 40054 12 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 135097674 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 400.66
Current children cumulated vsize (KiB) 79892

[startup+462.303 s]
/proc/loadavg: 2.00 2.10 2.17 3/77 17592
/proc/meminfo: memFree=1614296/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=460.42
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 46029 13 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 135073856 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 460.42
Current children cumulated vsize (KiB) 79892

[startup+522.302 s]
/proc/loadavg: 2.00 2.08 2.16 3/73 17620
/proc/meminfo: memFree=1614576/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=520.33
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 52020 13 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 135097664 0 0 4096 0 0 0 0 17 0 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 520.33
Current children cumulated vsize (KiB) 79892

[startup+582.301 s]
/proc/loadavg: 2.00 2.06 2.15 3/73 17620
/proc/meminfo: memFree=1614448/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=580.28
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 58014 14 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 0 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 580.28
Current children cumulated vsize (KiB) 79892

[startup+642.301 s]
/proc/loadavg: 2.00 2.05 2.13 3/73 17620
/proc/meminfo: memFree=1614448/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=640.23
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 64009 14 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 135101118 0 0 4096 0 0 0 0 17 0 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 640.23
Current children cumulated vsize (KiB) 79892


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

[startup+882.306 s]
/proc/loadavg: 2.00 2.02 2.09 3/73 17620
/proc/meminfo: memFree=1614328/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=880.03
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 87989 14 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 0 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 880.03
Current children cumulated vsize (KiB) 79892

[startup+942.301 s]
/proc/loadavg: 2.00 2.01 2.08 3/73 17620
/proc/meminfo: memFree=1614392/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=939.97
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 93983 14 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 939.97
Current children cumulated vsize (KiB) 79892

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.08 3/70 17650
/proc/meminfo: memFree=1615120/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=999.78
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 99964 14 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 135071424 0 0 4096 0 0 0 0 17 0 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 999.78
Current children cumulated vsize (KiB) 79892

[startup+1062.3 s]
/proc/loadavg: 2.14 2.03 2.08 3/83 17722
/proc/meminfo: memFree=1230120/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=1059.4
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 105923 17 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 1059.4
Current children cumulated vsize (KiB) 79892

[startup+1122.3 s]
/proc/loadavg: 2.05 2.02 2.08 3/83 17722
/proc/meminfo: memFree=1198696/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=1118.83
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 111865 18 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 135071424 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 1118.83
Current children cumulated vsize (KiB) 79892

[startup+1182.3 s]
/proc/loadavg: 2.02 2.02 2.07 3/83 17722
/proc/meminfo: memFree=1184552/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=1178.26
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 117808 18 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 135031429 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 1178.26
Current children cumulated vsize (KiB) 79892

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.06 3/83 17722
/proc/meminfo: memFree=1163368/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=1237.68
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 123750 18 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 135097665 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 1237.68
Current children cumulated vsize (KiB) 79892

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.06 3/83 17722
/proc/meminfo: memFree=1152936/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=1297.13
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 129694 19 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 1297.13
Current children cumulated vsize (KiB) 79892

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.05 3/83 17722
/proc/meminfo: memFree=1138024/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=1356.55
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 135636 19 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 134803086 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 1356.55
Current children cumulated vsize (KiB) 79892

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.05 3/83 17722
/proc/meminfo: memFree=1127144/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=1415.99
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 141580 19 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 135095166 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 1415.99
Current children cumulated vsize (KiB) 79892

[startup+1482.3 s]
/proc/loadavg: 2.04 2.01 2.05 3/83 17722
/proc/meminfo: memFree=1114024/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=1475.42
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 147522 20 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 135095148 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 1475.42
Current children cumulated vsize (KiB) 79892

[startup+1542.31 s]
/proc/loadavg: 2.01 2.01 2.04 3/83 17722
/proc/meminfo: memFree=1105832/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=1534.85
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 153465 20 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 1534.85
Current children cumulated vsize (KiB) 79892

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/83 17722
/proc/meminfo: memFree=1091368/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=1594.29
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 159408 21 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 134803573 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 1594.29
Current children cumulated vsize (KiB) 79892

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/83 17722
/proc/meminfo: memFree=1079272/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=1653.71
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 165350 21 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 134803510 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 1653.71
Current children cumulated vsize (KiB) 79892

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/83 17722
/proc/meminfo: memFree=1064744/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=1713.14
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 171293 21 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 135067324 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 1713.14
Current children cumulated vsize (KiB) 79892

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/83 17722
/proc/meminfo: memFree=1052520/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=1772.58
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 177236 22 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 134842600 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 1772.58
Current children cumulated vsize (KiB) 79892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810 s]
/proc/loadavg: 2.00 2.00 2.01 3/83 17722
/proc/meminfo: memFree=1042216/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=1800.01
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 179979 22 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 79892

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

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

[startup+1810 s]
/proc/loadavg: 2.00 2.00 2.01 3/83 17722
/proc/meminfo: memFree=1042216/2055920 swapFree=4122004/4192956
[pid=17589] ppid=17587 vsize=79892 CPUtime=1800.01
/proc/17589/stat : 17589 (xsolve) R 17587 17589 16367 0 -1 4194304 20825 0 0 0 179979 22 0 0 25 0 1 0 1302085017 81809408 18785 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/17589/statm: 19973 18785 439 177 0 18876 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 79892

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1810.02
CPU time (s): 1800.03
CPU user time (s): 1799.8
CPU system time (s): 0.235964
CPU usage (%): 99.4482
Max. virtual memory (cumulated for all children) (KiB): 79892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.235964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20825
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= 8
involuntary context switches= 38567

runsolver used 2.03169 second user time and 5.30419 second system time

The end

Launcher Data (download as text)

Begin job on node20 at 2008-07-04 04:26:31
IDJOB=1063661
IDBENCH=54827
IDSOLVER=342
FILE ID=node20/1063661-1215138391
PBS_JOBID= 7877336
Free space on /tmp= 66556 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/pseudo/mpsReduced/normalized-mps-red-vtp-base.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-1063661-1215138391/watcher-1063661-1215138391 -o /tmp/evaluation-result-1063661-1215138391/solver-1063661-1215138391 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1063661-1215138391.xml -v 1 -rs 409559314 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7a5829c10442f057a00aad0acec30b89
RANDOM SEED=409559314

node20.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1688896 kB
Buffers:         34340 kB
Cached:         162132 kB
SwapCached:      64852 kB
Active:         155340 kB
Inactive:       136988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1688896 kB
SwapTotal:     4192956 kB
SwapFree:      4122004 kB
Dirty:            2264 kB
Writeback:           0 kB
Mapped:         102444 kB
Slab:            59968 kB
Committed_AS:  2688780 kB
PageTables:       1936 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= 66444 MiB
End job on node20 at 2008-07-04 04:56:43