Trace number 1060952

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) 1800.02 1812.01

General information on the benchmark

Namecsp/pseudo/chnl/
normalized-chnl-30-31.xml
MD5SUM9b56d5b42aa2f049bd6f0c4aec0b2e58
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 benchmark7.28689
Satisfiable
(Un)Satisfiability was proved
Number of variables1860
Number of constraints122
Maximum constraint arity31
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension122
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	(1 domains)
0.00/0.02	c          variables.............  0.01	(1860 variables)
0.00/0.02	c          predicates............-2.0837e-19	(2 predicates)
0.00/0.02	c          constraints...........  0.03	(122 constraints)
0.01/0.05	c Parsing time:   0.04
0.01/0.05	c
0.01/0.05	c Building model
0.01/0.05	c         0 AllDifferent constraints infered
0.01/0.08	c         0 constants
0.01/0.08	c      1860 Boolean variables    (+0)
0.01/0.08	c         0 range variables      (+5458)
0.01/0.08	c         0 domain (b) variables (+0)
0.01/0.08	c         0 domain (l) variables (+0)
0.01/0.08	c         0 constraints          (+5458)
0.01/0.08	c         0 values 
0.01/0.08	c Building time:   0.03
0.01/0.08	c
0.01/0.08	c Solving instance
0.01/0.08	c          heuristic = dom/wdeg
0.01/0.08	c          Randomized probing iteration = 100
0.01/0.08	c          probing limit = 30
0.01/0.08	c          level based weights = no
0.01/0.08	c          impact probing = no
0.01/0.08	c          restart policy = No restart
0.01/0.08	c          probing ..........  4.82
4.84/4.95	c          Probing Nodes 20328
4.84/4.95	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-1060952-1215129349/watcher-1060952-1215129349 -o /tmp/evaluation-result-1060952-1215129349/solver-1060952-1215129349 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1060952-1215129349.xml -v 1 -rs 1356651833 -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: 1.99 1.98 1.99 4/82 6773
/proc/meminfo: memFree=1435816/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=18572 CPUtime=0
/proc/6773/stat : 6773 (runsolver) R 6771 6773 6469 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1991906461 19017728 292 996147200 4194304 4296836 548682068352 18446744073709551615 250968861991 0 0 4096 24578 0 0 0 17 1 0 0
/proc/6773/statm: 4643 292 257 25 0 2626 0

[startup+0.030662 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 6773
/proc/meminfo: memFree=1435816/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=5260 CPUtime=0.01
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 646 0 0 0 1 0 0 0 20 0 1 0 1991906461 5386240 612 996147200 134512640 135239859 4294956144 18446744073709551615 12373698 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 1315 612 392 177 0 218 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5260

[startup+0.10268 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 6773
/proc/meminfo: memFree=1435816/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=13732 CPUtime=0.08
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 2772 0 0 0 7 1 0 0 20 0 1 0 1991906461 14061568 2738 996147200 134512640 135239859 4294956144 18446744073709551615 135097632 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3433 2738 431 177 0 2336 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13732

[startup+0.302724 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 6773
/proc/meminfo: memFree=1435816/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=0.28
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 2996 0 0 0 27 1 0 0 21 0 1 0 1991906461 14708736 2864 996147200 134512640 135239859 4294956144 18446744073709551615 135067284 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3591 2864 431 177 0 2494 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 14364

[startup+0.702784 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 6773
/proc/meminfo: memFree=1435816/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=0.68
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 2997 0 0 0 67 1 0 0 25 0 1 0 1991906461 14708736 2865 996147200 134512640 135239859 4294956144 18446744073709551615 134820626 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3591 2865 431 177 0 2494 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 14364

[startup+1.50193 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 6774
/proc/meminfo: memFree=1425952/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=1.47
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 2998 0 0 0 146 1 0 0 25 0 1 0 1991906461 14708736 2866 996147200 134512640 135239859 4294956144 18446744073709551615 135096281 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3591 2866 431 177 0 2494 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 14364

[startup+3.10122 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 6774
/proc/meminfo: memFree=1425760/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=3.05
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 2999 0 0 0 304 1 0 0 25 0 1 0 1991906461 14708736 2867 996147200 134512640 135239859 4294956144 18446744073709551615 134803478 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3591 2867 431 177 0 2494 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 14364

[startup+6.30178 s]
/proc/loadavg: 2.07 2.00 1.99 3/83 6774
/proc/meminfo: memFree=1425760/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=6.22
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 621 1 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 135015575 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 14364

[startup+12.7019 s]
/proc/loadavg: 2.07 2.00 1.99 3/83 6774
/proc/meminfo: memFree=1425696/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=12.56
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 1255 1 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 134821123 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 14364

[startup+25.5022 s]
/proc/loadavg: 2.05 2.00 1.99 3/83 6774
/proc/meminfo: memFree=1425376/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=25.24
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 2523 1 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 14364

[startup+51.1028 s]
/proc/loadavg: 2.03 2.00 1.99 3/83 6774
/proc/meminfo: memFree=1425376/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=50.6
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 5059 1 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 134803491 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 14364

[startup+102.308 s]
/proc/loadavg: 2.01 2.00 1.99 3/83 6774
/proc/meminfo: memFree=1423904/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=101.33
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 10131 2 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 14364

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/83 6774
/proc/meminfo: memFree=1423136/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=160.75
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 16073 2 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 14364

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.99 4/83 6774
/proc/meminfo: memFree=1421536/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=220.19
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 22017 2 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 134820771 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 14364

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/83 6774
/proc/meminfo: memFree=1420192/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=279.62
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 27960 2 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 134842620 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 279.62
Current children cumulated vsize (KiB) 14364

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/83 6780
/proc/meminfo: memFree=1418784/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=339.03
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 33901 2 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 135102568 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 339.03
Current children cumulated vsize (KiB) 14364

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/83 6780
/proc/meminfo: memFree=1418144/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=398.47
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 39845 2 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 135071144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 398.47
Current children cumulated vsize (KiB) 14364

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 1.99 3/83 6780
/proc/meminfo: memFree=1416672/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=457.9
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 45788 2 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 457.9
Current children cumulated vsize (KiB) 14364

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/83 6780
/proc/meminfo: memFree=1416672/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=517.34
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 51732 2 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 135102575 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 517.34
Current children cumulated vsize (KiB) 14364

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/83 6780
/proc/meminfo: memFree=1416480/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=576.77
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 57675 2 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 576.77
Current children cumulated vsize (KiB) 14364

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/83 6780
/proc/meminfo: memFree=1416416/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=636.21
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 63619 2 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 135030920 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 636.21
Current children cumulated vsize (KiB) 14364


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

[startup+822.302 s]
/proc/loadavg: 2.07 2.02 2.00 3/83 6780
/proc/meminfo: memFree=1416224/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=814.5
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 81448 2 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 134803472 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 814.5
Current children cumulated vsize (KiB) 14364

[startup+882.302 s]
/proc/loadavg: 2.02 2.01 2.00 3/83 6780
/proc/meminfo: memFree=1416224/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=873.93
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 87391 2 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 873.93
Current children cumulated vsize (KiB) 14364

[startup+942.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/83 6780
/proc/meminfo: memFree=1416224/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=933.36
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 93334 2 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 135074262 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 933.36
Current children cumulated vsize (KiB) 14364

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 6780
/proc/meminfo: memFree=1416224/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=992.8
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 99278 2 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 135095142 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 992.8
Current children cumulated vsize (KiB) 14364

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 6780
/proc/meminfo: memFree=1416224/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=1052.23
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 105221 2 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 1052.23
Current children cumulated vsize (KiB) 14364

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 6780
/proc/meminfo: memFree=1416224/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=1111.67
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 111165 2 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 134803628 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 1111.67
Current children cumulated vsize (KiB) 14364

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 6780
/proc/meminfo: memFree=1416224/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=1171.1
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 117108 2 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 135095137 0 0 4096 0 0 0 0 17 1 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 1171.1
Current children cumulated vsize (KiB) 14364

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/83 6822
/proc/meminfo: memFree=1434528/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=1230.58
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 123055 3 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 0 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 1230.58
Current children cumulated vsize (KiB) 14364

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 6822
/proc/meminfo: memFree=1431840/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=1290.55
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 129052 3 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 135030962 0 0 4096 0 0 0 0 17 0 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 1290.55
Current children cumulated vsize (KiB) 14364

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 6822
/proc/meminfo: memFree=1429792/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=1350.51
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 135048 3 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 135030941 0 0 4096 0 0 0 0 17 0 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 1350.51
Current children cumulated vsize (KiB) 14364

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 6822
/proc/meminfo: memFree=1429472/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=1410.49
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 141046 3 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 1410.49
Current children cumulated vsize (KiB) 14364

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 6822
/proc/meminfo: memFree=1429472/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=1470.46
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 147042 4 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 135097664 0 0 4096 0 0 0 0 17 0 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 1470.46
Current children cumulated vsize (KiB) 14364

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 6822
/proc/meminfo: memFree=1429344/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=1530.44
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 153040 4 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 134842620 0 0 4096 0 0 0 0 17 0 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 1530.44
Current children cumulated vsize (KiB) 14364

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 6822
/proc/meminfo: memFree=1429344/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=1590.41
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 159037 4 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 135057502 0 0 4096 0 0 0 0 17 0 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 1590.41
Current children cumulated vsize (KiB) 14364

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 6822
/proc/meminfo: memFree=1429408/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=1650.38
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 165034 4 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 0 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 1650.38
Current children cumulated vsize (KiB) 14364

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 6822
/proc/meminfo: memFree=1429344/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=1710.35
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 171031 4 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 0 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 1710.35
Current children cumulated vsize (KiB) 14364

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 6822
/proc/meminfo: memFree=1429280/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=1770.32
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 177028 4 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 1770.32
Current children cumulated vsize (KiB) 14364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 6822
/proc/meminfo: memFree=1429280/2055920 swapFree=4179440/4192956
[pid=6773] ppid=6771 vsize=14364 CPUtime=1800.01
/proc/6773/stat : 6773 (xsolve) R 6771 6773 6469 0 -1 4194304 3006 0 0 0 179997 4 0 0 25 0 1 0 1991906461 14708736 2874 996147200 134512640 135239859 4294956144 18446744073709551615 134803472 0 0 4096 0 0 0 0 17 0 0 0
/proc/6773/statm: 3591 2874 432 177 0 2494 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 14364

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): 1812.01
CPU time (s): 1800.02
CPU user time (s): 1799.98
CPU system time (s): 0.046992
CPU usage (%): 99.3386
Max. virtual memory (cumulated for all children) (KiB): 14364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3006
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= 51530

runsolver used 2.23666 second user time and 5.61115 second system time

The end

Launcher Data (download as text)

Begin job on node56 at 2008-07-04 01:55:49
IDJOB=1060952
IDBENCH=54498
IDSOLVER=342
FILE ID=node56/1060952-1215129349
PBS_JOBID= 7877253
Free space on /tmp= 103224 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/pseudo/chnl/normalized-chnl-30-31.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-1060952-1215129349/watcher-1060952-1215129349 -o /tmp/evaluation-result-1060952-1215129349/solver-1060952-1215129349 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1060952-1215129349.xml -v 1 -rs 1356651833 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 9b56d5b42aa2f049bd6f0c4aec0b2e58
RANDOM SEED=1356651833

node56.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		: 3000.265
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	: 5931.00
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		: 3000.265
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:       1436232 kB
Buffers:         74128 kB
Cached:         395236 kB
SwapCached:       7316 kB
Active:         281072 kB
Inactive:       264824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1436232 kB
SwapTotal:     4192956 kB
SwapFree:      4179440 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          91836 kB
Slab:            58664 kB
Committed_AS:  3986740 kB
PageTables:       2088 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= 103224 MiB
End job on node56 at 2008-07-04 02:26:03