Trace number 1061036

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 1807.61

General information on the benchmark

Namecsp/pseudo/chnl/
normalized-chnl-35-40.xml
MD5SUM0dccbd4340a0e6d3f96704e54b0bf60a
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 benchmark21.0288
Satisfiable
(Un)Satisfiability was proved
Number of variables2800
Number of constraints150
Maximum constraint arity40
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension150
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	(2800 variables)
0.00/0.02	c          predicates............-4.1674e-19	(2 predicates)
0.00/0.02	c          constraints...........  0.03	(150 constraints)
0.05/0.06	c Parsing time:   0.05
0.05/0.06	c
0.05/0.06	c Building model
0.05/0.07	c         0 AllDifferent constraints infered
0.09/0.11	c         0 constants
0.09/0.11	c      2800 Boolean variables    (+0)
0.09/0.11	c         0 range variables      (+8250)
0.09/0.11	c         0 domain (b) variables (+0)
0.09/0.11	c         0 domain (l) variables (+0)
0.09/0.11	c         0 constraints          (+8250)
0.09/0.11	c         0 values 
0.09/0.11	c Building time:   0.06
0.09/0.11	c
0.09/0.11	c Solving instance
0.09/0.11	c          heuristic = dom/wdeg
0.09/0.11	c          Randomized probing iteration = 100
0.09/0.11	c          probing limit = 30
0.09/0.11	c          level based weights = no
0.09/0.11	c          impact probing = no
0.09/0.11	c          restart policy = No restart
0.09/0.11	c          probing .......... 10.04
10.09/10.16	c          Probing Nodes 24267
10.09/10.16	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-1061036-1215130079/watcher-1061036-1215130079 -o /tmp/evaluation-result-1061036-1215130079/solver-1061036-1215130079 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1061036-1215130079.xml -v 1 -rs 796593102 -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: 1.92 1.98 1.90 4/79 21942
/proc/meminfo: memFree=1512332/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=4588 CPUtime=0
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 430 0 0 0 0 0 0 0 18 0 1 0 668734446 4698112 396 996147200 134512640 135239859 4294956144 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 1147 398 344 177 0 50 0

[startup+0.063284 s]
/proc/loadavg: 1.92 1.98 1.90 4/79 21942
/proc/meminfo: memFree=1512332/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=7136 CPUtime=0.05
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 1108 0 0 0 5 0 0 0 18 0 1 0 668734446 7307264 1074 996147200 134512640 135239859 4294956144 18446744073709551615 10696315 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 1784 1077 392 177 0 687 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7136

[startup+0.102293 s]
/proc/loadavg: 1.92 1.98 1.90 4/79 21942
/proc/meminfo: memFree=1512332/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=15684 CPUtime=0.09
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 3262 0 0 0 8 1 0 0 18 0 1 0 668734446 16060416 3228 996147200 134512640 135239859 4294956144 18446744073709551615 10696315 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 3921 3233 421 177 0 2824 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15684

[startup+0.302311 s]
/proc/loadavg: 1.92 1.98 1.90 4/79 21942
/proc/meminfo: memFree=1512332/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=19292 CPUtime=0.29
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4265 0 0 0 27 2 0 0 19 0 1 0 668734446 19755008 4135 996147200 134512640 135239859 4294956144 18446744073709551615 134803507 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 4823 4135 431 177 0 3726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19292

[startup+0.702358 s]
/proc/loadavg: 1.92 1.98 1.90 4/79 21942
/proc/meminfo: memFree=1512332/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=19424 CPUtime=0.69
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4285 0 0 0 67 2 0 0 23 0 1 0 668734446 19890176 4155 996147200 134512640 135239859 4294956144 18446744073709551615 135102575 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 4856 4155 431 177 0 3759 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19424

[startup+1.50243 s]
/proc/loadavg: 1.92 1.98 1.90 3/80 21943
/proc/meminfo: memFree=1497348/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=19424 CPUtime=1.49
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4301 0 0 0 147 2 0 0 25 0 1 0 668734446 19890176 4171 996147200 134512640 135239859 4294956144 18446744073709551615 135102463 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 4856 4171 431 177 0 3759 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19424

[startup+3.1016 s]
/proc/loadavg: 1.92 1.98 1.90 3/80 21943
/proc/meminfo: memFree=1497092/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=19424 CPUtime=3.09
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4302 0 0 0 307 2 0 0 25 0 1 0 668734446 19890176 4172 996147200 134512640 135239859 4294956144 18446744073709551615 135057376 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 4856 4172 431 177 0 3759 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19424

[startup+6.30193 s]
/proc/loadavg: 1.93 1.98 1.90 3/80 21943
/proc/meminfo: memFree=1497092/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=19936 CPUtime=6.29
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4441 0 0 0 627 2 0 0 25 0 1 0 668734446 20414464 4182 996147200 134512640 135239859 4294956144 18446744073709551615 134803472 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 4984 4182 431 177 0 3887 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19936

[startup+12.7016 s]
/proc/loadavg: 1.93 1.98 1.90 3/80 21943
/proc/meminfo: memFree=1496772/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=12.68
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 1266 2 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 135097641 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20068

[startup+25.5019 s]
/proc/loadavg: 1.95 1.98 1.91 3/80 21943
/proc/meminfo: memFree=1496772/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=25.48
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 2546 2 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20068

[startup+51.1016 s]
/proc/loadavg: 1.96 1.98 1.91 3/80 21943
/proc/meminfo: memFree=1496772/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=51.07
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 5105 2 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 135015600 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20068

[startup+102.308 s]
/proc/loadavg: 1.98 1.98 1.91 3/80 21943
/proc/meminfo: memFree=1496644/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=102.26
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 10224 2 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20068

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.91 3/80 21943
/proc/meminfo: memFree=1496644/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=162.23
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 16221 2 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 135096240 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 20068

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.91 3/80 21944
/proc/meminfo: memFree=1496452/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=222.21
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 22219 2 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 135057488 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 20068

[startup+282.301 s]
/proc/loadavg: 1.93 1.97 1.90 3/80 21972
/proc/meminfo: memFree=1529804/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=282.1
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 28208 2 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 20068

[startup+342.302 s]
/proc/loadavg: 1.97 1.97 1.91 3/80 21972
/proc/meminfo: memFree=1529740/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=341.81
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 34179 2 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 341.81
Current children cumulated vsize (KiB) 20068

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/80 21972
/proc/meminfo: memFree=1529548/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=401.52
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 40150 2 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 134820684 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 401.52
Current children cumulated vsize (KiB) 20068

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/80 21972
/proc/meminfo: memFree=1529548/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=461.23
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 46121 2 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 461.23
Current children cumulated vsize (KiB) 20068

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/80 21972
/proc/meminfo: memFree=1529548/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=520.94
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 52092 2 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 520.94
Current children cumulated vsize (KiB) 20068

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/80 21972
/proc/meminfo: memFree=1529612/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=580.65
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 58063 2 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 134803510 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 580.65
Current children cumulated vsize (KiB) 20068

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/80 21972
/proc/meminfo: memFree=1529612/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=640.37
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 64035 2 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 135095136 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 640.37
Current children cumulated vsize (KiB) 20068


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

[startup+882.307 s]
/proc/loadavg: 1.99 1.97 1.91 3/80 21972
/proc/meminfo: memFree=1529420/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=879.22
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 87920 2 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 879.22
Current children cumulated vsize (KiB) 20068

[startup+942.303 s]
/proc/loadavg: 1.99 1.97 1.91 3/80 21972
/proc/meminfo: memFree=1529356/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=938.93
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 93891 2 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 135097744 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 938.93
Current children cumulated vsize (KiB) 20068

[startup+1002.3 s]
/proc/loadavg: 2.04 1.99 1.91 3/80 21972
/proc/meminfo: memFree=1529356/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=998.64
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 99862 2 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 135096240 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 998.64
Current children cumulated vsize (KiB) 20068

[startup+1062.3 s]
/proc/loadavg: 2.01 1.99 1.91 3/80 21972
/proc/meminfo: memFree=1529356/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=1058.36
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 105833 3 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 1058.36
Current children cumulated vsize (KiB) 20068

[startup+1122.3 s]
/proc/loadavg: 2.04 2.00 1.92 3/80 21972
/proc/meminfo: memFree=1529356/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=1118.07
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 111804 3 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 134803840 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 1118.07
Current children cumulated vsize (KiB) 20068

[startup+1182.3 s]
/proc/loadavg: 2.12 2.03 1.93 3/80 21972
/proc/meminfo: memFree=1529356/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=1177.78
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 117775 3 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 134842586 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 1177.78
Current children cumulated vsize (KiB) 20068

[startup+1242.3 s]
/proc/loadavg: 2.12 2.04 1.94 3/80 21972
/proc/meminfo: memFree=1529228/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=1237.49
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 123746 3 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 134842632 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 1237.49
Current children cumulated vsize (KiB) 20068

[startup+1302.3 s]
/proc/loadavg: 2.11 2.04 1.94 3/80 21972
/proc/meminfo: memFree=1529228/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=1297.2
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 129717 3 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 134803510 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 1297.2
Current children cumulated vsize (KiB) 20068

[startup+1362.3 s]
/proc/loadavg: 2.10 2.05 1.95 3/80 21972
/proc/meminfo: memFree=1529228/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=1356.91
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 135688 3 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 134821120 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 1356.91
Current children cumulated vsize (KiB) 20068

[startup+1422.3 s]
/proc/loadavg: 2.09 2.05 1.95 3/80 21972
/proc/meminfo: memFree=1529228/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=1416.63
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 141660 3 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 1416.63
Current children cumulated vsize (KiB) 20068

[startup+1482.3 s]
/proc/loadavg: 2.03 2.04 1.95 3/80 21972
/proc/meminfo: memFree=1529100/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=1476.34
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 147631 3 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 1476.34
Current children cumulated vsize (KiB) 20068

[startup+1542.31 s]
/proc/loadavg: 2.01 2.03 1.95 3/80 21972
/proc/meminfo: memFree=1529036/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=1536.06
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 153603 3 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 1536.06
Current children cumulated vsize (KiB) 20068

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 1.95 3/80 21972
/proc/meminfo: memFree=1529036/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=1595.76
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 159573 3 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 1595.76
Current children cumulated vsize (KiB) 20068

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 1.95 3/80 21972
/proc/meminfo: memFree=1529036/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=1655.48
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 165545 3 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 135096281 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 1655.48
Current children cumulated vsize (KiB) 20068

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/80 21972
/proc/meminfo: memFree=1529036/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=1715.19
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 171516 3 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 1715.19
Current children cumulated vsize (KiB) 20068

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/80 21972
/proc/meminfo: memFree=1528908/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=1774.9
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 177487 3 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 1774.9
Current children cumulated vsize (KiB) 20068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.6 s]
/proc/loadavg: 2.00 2.00 1.95 3/80 21972
/proc/meminfo: memFree=1528908/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=1800.08
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 180005 3 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 20068

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

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

[startup+1807.6 s]
/proc/loadavg: 2.00 2.00 1.95 3/80 21972
/proc/meminfo: memFree=1528908/2055920 swapFree=4045948/4192956
[pid=21942] ppid=21940 vsize=20068 CPUtime=1800.08
/proc/21942/stat : 21942 (xsolve) R 21940 21942 20509 0 -1 4194304 4445 0 0 0 180005 3 0 0 25 0 1 0 668734446 20549632 4186 996147200 134512640 135239859 4294956144 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 5017 4186 432 177 0 3920 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 20068

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.61
CPU time (s): 1800.09
CPU user time (s): 1800.05
CPU system time (s): 0.032994
CPU usage (%): 99.5839
Max. virtual memory (cumulated for all children) (KiB): 20068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.05
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4445
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= 17332

runsolver used 2.6126 second user time and 5.40318 second system time

The end

Launcher Data (download as text)

Begin job on node90 at 2008-07-04 02:07:59
IDJOB=1061036
IDBENCH=54503
IDSOLVER=342
FILE ID=node90/1061036-1215130079
PBS_JOBID= 7877027
Free space on /tmp= 65540 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/pseudo/chnl/normalized-chnl-35-40.xml
COMMAND LINE= HOME/xsolve BENCHNAME -v 1 -rs RANDOMSEED -probe 1 -ph 0 -heu dom/wdeg -res no
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1061036-1215130079/watcher-1061036-1215130079 -o /tmp/evaluation-result-1061036-1215130079/solver-1061036-1215130079 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1061036-1215130079.xml -v 1 -rs 796593102 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 0dccbd4340a0e6d3f96704e54b0bf60a
RANDOM SEED=796593102

node90.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		: 3000.236
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		: 3000.236
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:       1512748 kB
Buffers:         25472 kB
Cached:         235800 kB
SwapCached:     138772 kB
Active:         209128 kB
Inactive:       281756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1512748 kB
SwapTotal:     4192956 kB
SwapFree:      4045948 kB
Dirty:            1124 kB
Writeback:           0 kB
Mapped:          82968 kB
Slab:            36892 kB
Committed_AS:   890760 kB
PageTables:       2352 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= 65540 MiB
End job on node90 at 2008-07-04 02:38:08