Trace number 1060973

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) 1800.07 1817.81

General information on the benchmark

Namecsp/pseudo/chnl/
normalized-chnl-20-30.xml
MD5SUMde1a4b88e074f5e2a8f7cfa8a5e48f0f
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 benchmark1.88871
Satisfiable
(Un)Satisfiability was proved
Number of variables1200
Number of constraints100
Maximum constraint arity30
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension100
Global constraints used (with number of constraints)

Solver Data (download as text)

0.08/0.10	c mistral-prime version 1.313
0.08/0.10	c 
0.08/0.10	c Parsing xml file
0.08/0.10	c          domains...............     0	(1 domains)
0.08/0.10	c          variables.............  0.01	(1200 variables)
0.08/0.10	c          predicates............-2.0837e-19	(2 predicates)
0.08/0.10	c          constraints...........  0.02	(100 constraints)
0.08/0.10	c Parsing time:   0.03
0.08/0.10	c
0.08/0.10	c Building model
0.08/0.10	c         0 AllDifferent constraints infered
0.08/0.10	c         0 constants
0.08/0.10	c      1200 Boolean variables    (+0)
0.08/0.10	c         0 range variables      (+3500)
0.08/0.10	c         0 domain (b) variables (+0)
0.08/0.10	c         0 domain (l) variables (+0)
0.08/0.10	c         0 constraints          (+3500)
0.08/0.10	c         0 values 
0.08/0.10	c Building time:   0.01
0.08/0.10	c
0.08/0.10	c Solving instance
0.08/0.10	c          heuristic = dom/wdeg
0.08/0.10	c          Randomized probing iteration = 100
0.08/0.10	c          probing limit = 30
0.08/0.10	c          level based weights = no
0.08/0.10	c          impact probing = no
0.08/0.10	c          restart policy = No restart
0.08/0.10	c          probing ..........  2.38
2.36/2.46	c          Probing Nodes 13894
2.36/2.46	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-1060973-1215129551/watcher-1060973-1215129551 -o /tmp/evaluation-result-1060973-1215129551/solver-1060973-1215129551 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1060973-1215129551.xml -v 1 -rs 1645989453 -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 1.99 2.05 4/84 13442
/proc/meminfo: memFree=1625776/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=820 CPUtime=0
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1991930682 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 5829412 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 205 25 19 177 0 3 0

[startup+0.086576 s]
/proc/loadavg: 1.92 1.99 2.05 4/84 13442
/proc/meminfo: memFree=1625776/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10560 CPUtime=0.07
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2020 0 0 0 7 0 0 0 19 0 1 0 1991930682 10813440 1986 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2640 1986 436 177 0 1543 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10560

[startup+0.101582 s]
/proc/loadavg: 1.92 1.99 2.05 4/84 13442
/proc/meminfo: memFree=1625776/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10560 CPUtime=0.08
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2020 0 0 0 8 0 0 0 19 0 1 0 1991930682 10813440 1986 996147200 134512640 135239859 4294956144 18446744073709551615 134803110 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2640 1986 436 177 0 1543 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10560

[startup+0.301619 s]
/proc/loadavg: 1.92 1.99 2.05 4/84 13442
/proc/meminfo: memFree=1625776/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=0.28
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2058 0 0 0 28 0 0 0 21 0 1 0 1991930682 10944512 1991 996147200 134512640 135239859 4294956144 18446744073709551615 134820675 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1991 436 177 0 1575 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10688

[startup+0.701696 s]
/proc/loadavg: 1.92 1.99 2.05 4/84 13442
/proc/meminfo: memFree=1625776/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=0.68
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2060 0 0 0 68 0 0 0 25 0 1 0 1991930682 10944512 1993 996147200 134512640 135239859 4294956144 18446744073709551615 135019686 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1993 436 177 0 1575 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10688

[startup+1.50186 s]
/proc/loadavg: 1.92 1.99 2.05 3/85 13443
/proc/meminfo: memFree=1619368/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=1.47
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2061 0 0 0 147 0 0 0 25 0 1 0 1991930682 10944512 1994 996147200 134512640 135239859 4294956144 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1994 436 177 0 1575 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10688

[startup+3.10216 s]
/proc/loadavg: 1.92 1.99 2.05 3/85 13443
/proc/meminfo: memFree=1619304/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=3.06
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 306 0 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 135042310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 10688

[startup+6.30179 s]
/proc/loadavg: 1.93 1.99 2.05 3/85 13443
/proc/meminfo: memFree=1619240/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=6.23
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 623 0 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10688

[startup+12.7011 s]
/proc/loadavg: 1.93 1.99 2.05 3/85 13443
/proc/meminfo: memFree=1619184/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=12.56
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 1256 0 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 135074336 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 10688

[startup+25.5016 s]
/proc/loadavg: 1.95 1.99 2.05 3/85 13443
/proc/meminfo: memFree=1619312/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=25.26
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 2525 1 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 134842626 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 10688

[startup+51.1016 s]
/proc/loadavg: 1.96 1.99 2.04 3/85 13443
/proc/meminfo: memFree=1619312/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=50.63
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 5062 1 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 10688

[startup+102.307 s]
/proc/loadavg: 1.98 1.99 2.04 3/85 13443
/proc/meminfo: memFree=1619184/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=101.37
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 10136 1 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 101.37
Current children cumulated vsize (KiB) 10688

[startup+162.302 s]
/proc/loadavg: 2.09 2.02 2.04 3/85 13449
/proc/meminfo: memFree=1595504/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=160.64
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 16063 1 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 160.64
Current children cumulated vsize (KiB) 10688

[startup+222.301 s]
/proc/loadavg: 2.03 2.02 2.04 3/85 13449
/proc/meminfo: memFree=1595376/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=220.11
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 22010 1 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 135031302 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 220.11
Current children cumulated vsize (KiB) 10688

[startup+282.302 s]
/proc/loadavg: 2.01 2.01 2.03 3/85 13449
/proc/meminfo: memFree=1595312/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=279.59
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 27958 1 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 134788057 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 279.59
Current children cumulated vsize (KiB) 10688

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.03 3/85 13449
/proc/meminfo: memFree=1595248/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=339.07
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 33906 1 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 134803099 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 10688

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.02 3/85 13449
/proc/meminfo: memFree=1574512/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=398.45
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 39843 2 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 398.45
Current children cumulated vsize (KiB) 10688

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.01 3/85 13449
/proc/meminfo: memFree=1574448/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=457.92
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 45790 2 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 457.92
Current children cumulated vsize (KiB) 10688

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.01 3/85 13449
/proc/meminfo: memFree=1574448/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=517.39
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 51737 2 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 135020959 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 517.39
Current children cumulated vsize (KiB) 10688

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 13449
/proc/meminfo: memFree=1574448/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=576.86
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 57684 2 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 576.86
Current children cumulated vsize (KiB) 10688

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 13449
/proc/meminfo: memFree=1574384/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=636.34
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 63632 2 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 636.34
Current children cumulated vsize (KiB) 10688


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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 4/85 13449
/proc/meminfo: memFree=1553712/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=814.63
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 81461 2 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 134803453 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 814.63
Current children cumulated vsize (KiB) 10688

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 13449
/proc/meminfo: memFree=1553712/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=874.1
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 87408 2 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 135019635 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 874.1
Current children cumulated vsize (KiB) 10688

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/85 13449
/proc/meminfo: memFree=1553712/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=933.58
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 93355 3 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 135035205 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 933.58
Current children cumulated vsize (KiB) 10688

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 13449
/proc/meminfo: memFree=1553712/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=993.06
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 99303 3 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 134788033 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 993.06
Current children cumulated vsize (KiB) 10688

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 13449
/proc/meminfo: memFree=1532336/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=1052.77
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 105274 3 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 1052.77
Current children cumulated vsize (KiB) 10688

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 13449
/proc/meminfo: memFree=1532272/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=1112.74
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 111271 3 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 1112.74
Current children cumulated vsize (KiB) 10688

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 13449
/proc/meminfo: memFree=1532208/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=1172.71
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 117268 3 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 135095158 0 0 4096 0 0 0 0 17 0 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 1172.71
Current children cumulated vsize (KiB) 10688

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 13449
/proc/meminfo: memFree=1532016/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=1232.69
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 123266 3 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 0 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 1232.69
Current children cumulated vsize (KiB) 10688

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 13449
/proc/meminfo: memFree=1531952/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=1292.66
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 129263 3 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 135097713 0 0 4096 0 0 0 0 17 0 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 1292.66
Current children cumulated vsize (KiB) 10688

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 13449
/proc/meminfo: memFree=1531952/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=1352.63
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 135260 3 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 0 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 1352.63
Current children cumulated vsize (KiB) 10688

[startup+1422.31 s]
/proc/loadavg: 2.07 2.02 2.00 3/94 13506
/proc/meminfo: memFree=1765864/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=1412.27
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 141220 7 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 135096285 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 1412.27
Current children cumulated vsize (KiB) 10688

[startup+1482.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/94 13506
/proc/meminfo: memFree=1761128/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=1471.08
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 147101 7 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 1471.08
Current children cumulated vsize (KiB) 10688

[startup+1542.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/94 13506
/proc/meminfo: memFree=1761000/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=1529.91
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 152984 7 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 1529.91
Current children cumulated vsize (KiB) 10688

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 13506
/proc/meminfo: memFree=1760872/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=1588.75
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 158868 7 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 1588.75
Current children cumulated vsize (KiB) 10688

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 13506
/proc/meminfo: memFree=1760872/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=1647.58
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 164750 8 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 1647.58
Current children cumulated vsize (KiB) 10688

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 13506
/proc/meminfo: memFree=1760808/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=1706.42
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 170634 8 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 135102448 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 1706.42
Current children cumulated vsize (KiB) 10688

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 13506
/proc/meminfo: memFree=1760680/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=1765.25
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 176517 8 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 135096241 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 1765.25
Current children cumulated vsize (KiB) 10688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1817.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 13506
/proc/meminfo: memFree=1760680/2055920 swapFree=4179472/4192956
[pid=13442] ppid=13440 vsize=10688 CPUtime=1800.07
/proc/13442/stat : 13442 (xsolve) R 13440 13442 10676 0 -1 4194304 2062 0 0 0 179999 8 0 0 25 0 1 0 1991930682 10944512 1995 996147200 134512640 135239859 4294956144 18446744073709551615 134820708 0 0 4096 0 0 0 0 17 1 0 0
/proc/13442/statm: 2672 1995 437 177 0 1575 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 10688

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): 1817.81
CPU time (s): 1800.07
CPU user time (s): 1799.99
CPU system time (s): 0.082987
CPU usage (%): 99.0244
Max. virtual memory (cumulated for all children) (KiB): 10688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2062
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= 60405

runsolver used 1.9677 second user time and 5.40918 second system time

The end

Launcher Data (download as text)

Begin job on node1 at 2008-07-04 01:59:11
IDJOB=1060973
IDBENCH=54499
IDSOLVER=342
FILE ID=node1/1060973-1215129551
PBS_JOBID= 7877202
Free space on /tmp= 66548 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/pseudo/chnl/normalized-chnl-20-30.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-1060973-1215129551/watcher-1060973-1215129551 -o /tmp/evaluation-result-1060973-1215129551/solver-1060973-1215129551 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1060973-1215129551.xml -v 1 -rs 1645989453 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= de1a4b88e074f5e2a8f7cfa8a5e48f0f
RANDOM SEED=1645989453

node1.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	: 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		: 3000.265
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:       1626320 kB
Buffers:         22020 kB
Cached:         107236 kB
SwapCached:       7288 kB
Active:         341440 kB
Inactive:        37604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1626320 kB
SwapTotal:     4192956 kB
SwapFree:      4179472 kB
Dirty:            1072 kB
Writeback:           0 kB
Mapped:         261512 kB
Slab:            35384 kB
Committed_AS:  3800600 kB
PageTables:       2304 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= 66524 MiB
End job on node1 at 2008-07-04 02:29:30