Trace number 1041996

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 2008-06-27SAT 744.468 751.077

DiagnosticValue
ASSIGNMENTS545008
CHECKS1117940000

General information on the benchmark

Namecsp/allsquares/
normalized-squares-20-20.xml
MD5SUM9541b3b4231f964fb97c1a5fd435ac4a
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.73398
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of constraints953
Maximum constraint arity20
Maximum domain size54
Number of constraints which are defined in extension0
Number of constraints which are defined in intension761
Global constraints used (with number of constraints)cumulative(2),weightedsum(190)

Solver Data (download as text)

0.00/0.01	c mistral-prime version 1.313
0.00/0.01	c 
0.00/0.01	c Parsing xml file
0.00/0.01	c          domains...............     0	(21 domains)
0.00/0.01	c          variables.............     0	(800 variables)
0.09/0.11	c          predicates............     0	(2 predicates)
0.09/0.11	c          constraints...........  0.05	(953 constraints)
0.09/0.11	c Parsing time:   0.05
0.09/0.11	c
0.09/0.11	c Building model
0.09/0.11	c         0 constants
0.09/0.11	c       760 Boolean variables    (+5262)
0.09/0.11	c        38 range variables      (+1058)
0.09/0.11	c         2 domain (b) variables (+0)
0.09/0.11	c         0 domain (l) variables (+0)
0.09/0.11	c         1 constraints          (+7080)
0.09/0.11	c         0 values 
0.09/0.11	c Building time:   0.03
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 ..........  4.15
4.15/4.27	c          Probing Nodes  8789
4.15/4.27	c          final run 740.32
744.38/751.06	c Solving time: 744.47
744.38/751.06	c
744.38/751.06	s SATISFIABLE
744.38/751.06	v 53 40 37 50 45 20 26 45 33 33 43 42 20 31 16 0 37 0 18 0 51 20 20 41 41 13 13 46 11 0 0 11 0 40 39 38 23 20 20 0 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 0 1 0 1 0 1 0 0 1 0 1 0 1 0 1 1 0 1 0 0 0 0 1 0 0 0 1 1 0 0 1 1 0 0 0 0 1 0 1 0 0 1 0 0 1 1 0 0 1 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 1 1 0 1 0 1 0 1 0 0 1 0 1 0 1 0 1 1 0 1 0 0 0 0 1 0 0 0 1 1 0 0 1 1 0 0 0 0 1 0 1 0 0 1 0 0 1 1 0 0 1 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 1 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 1 0 0 0 1 0 1 0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0 0 0 0 0 1 1 0 1 0 0 0 1 0 0 1 1 0 1 0 1 0 0 1 1 0 0 0 1 0 0 1 0 0 1 0 1 0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 1 0 1 0 1 0 0 1 1 0 0 0 1 0 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 1 0 0 1 1 0 0 0 0 1 0 0 0 0 1 0 0 1 1 0 0 1 1 0 0 0 1 0 0 1 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 1 1 0 0 1 1 0 0 0 1 0 0 1 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 1 1 0 0 1 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0 1 0 0 0 1 0 0 0 0 1 0 0 1 1 0 0 1 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 1 0 1 0 1 0 0 1 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 1 1 0 0 0 0 0 0 1 0 0 0 1
744.38/751.06	d CHECKS 1117937564
744.38/751.06	d ASSIGNMENTS 545008

Verifier Data (download as text)

OK

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-1041996-1215002135/watcher-1041996-1215002135 -o /tmp/evaluation-result-1041996-1215002135/solver-1041996-1215002135 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1041996-1215002135.xml -v 1 -rs 1580256939 -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: 2.00 2.00 2.00 4/72 23089
/proc/meminfo: memFree=1897400/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=18572 CPUtime=0
/proc/23089/stat : 23089 (runsolver) R 23087 23089 22599 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1979184869 19017728 292 996147200 4194304 4296836 548682068352 18446744073709551615 217051622695 0 0 4096 24578 0 0 0 17 1 0 0
/proc/23089/statm: 4643 292 257 25 0 2626 0

[startup+0.105543 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 23089
/proc/meminfo: memFree=1897400/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10584 CPUtime=0.09
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2006 0 0 0 8 1 0 0 19 0 1 0 1979184869 10838016 1972 996147200 134512640 135239859 4294956144 18446744073709551615 135074197 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2646 1972 439 177 0 1549 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10584

[startup+0.20156 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 23089
/proc/meminfo: memFree=1897400/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=0.18
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2010 0 0 0 17 1 0 0 20 0 1 0 1979184869 10842112 1976 996147200 134512640 135239859 4294956144 18446744073709551615 135097664 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1976 439 177 0 1550 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 10588

[startup+0.301575 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 23089
/proc/meminfo: memFree=1897400/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=0.28
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2010 0 0 0 27 1 0 0 21 0 1 0 1979184869 10842112 1976 996147200 134512640 135239859 4294956144 18446744073709551615 134820897 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1976 439 177 0 1550 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10588

[startup+0.701657 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 23089
/proc/meminfo: memFree=1897400/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=0.68
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2012 0 0 0 67 1 0 0 25 0 1 0 1979184869 10842112 1978 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1978 439 177 0 1550 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10588

[startup+1.50181 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 23090
/proc/meminfo: memFree=1891120/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=1.47
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2012 0 0 0 146 1 0 0 25 0 1 0 1979184869 10842112 1978 996147200 134512640 135239859 4294956144 18446744073709551615 134797573 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1978 439 177 0 1550 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10588

[startup+3.10111 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 23090
/proc/meminfo: memFree=1891120/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=3.06
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2012 0 0 0 305 1 0 0 25 0 1 0 1979184869 10842112 1978 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1978 439 177 0 1550 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 10588

[startup+6.30172 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 23090
/proc/meminfo: memFree=1891056/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=6.23
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2013 0 0 0 622 1 0 0 25 0 1 0 1979184869 10842112 1979 996147200 134512640 135239859 4294956144 18446744073709551615 135097632 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1979 440 177 0 1550 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10588

[startup+12.7019 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 23090
/proc/meminfo: memFree=1891056/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=12.57
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2013 0 0 0 1256 1 0 0 25 0 1 0 1979184869 10842112 1979 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1979 440 177 0 1550 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 10588

[startup+25.5014 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 23090
/proc/meminfo: memFree=1891184/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=25.25
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2013 0 0 0 2524 1 0 0 25 0 1 0 1979184869 10842112 1979 996147200 134512640 135239859 4294956144 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1979 440 177 0 1550 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 10588

[startup+51.1013 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 23090
/proc/meminfo: memFree=1891120/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=50.62
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2013 0 0 0 5061 1 0 0 25 0 1 0 1979184869 10842112 1979 996147200 134512640 135239859 4294956144 18446744073709551615 135097665 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1979 440 177 0 1550 0
Current children cumulated CPU time (s) 50.62
Current children cumulated vsize (KiB) 10588

[startup+102.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 23090
/proc/meminfo: memFree=1891056/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=101.36
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2013 0 0 0 10135 1 0 0 25 0 1 0 1979184869 10842112 1979 996147200 134512640 135239859 4294956144 18446744073709551615 135095163 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1979 440 177 0 1550 0
Current children cumulated CPU time (s) 101.36
Current children cumulated vsize (KiB) 10588

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 23090
/proc/meminfo: memFree=1890992/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=160.82
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2013 0 0 0 16080 2 0 0 25 0 1 0 1979184869 10842112 1979 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1979 440 177 0 1550 0
Current children cumulated CPU time (s) 160.82
Current children cumulated vsize (KiB) 10588

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 23090
/proc/meminfo: memFree=1890992/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=220.29
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2013 0 0 0 22027 2 0 0 25 0 1 0 1979184869 10842112 1979 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1979 440 177 0 1550 0
Current children cumulated CPU time (s) 220.29
Current children cumulated vsize (KiB) 10588

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 23090
/proc/meminfo: memFree=1890992/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=279.76
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2013 0 0 0 27974 2 0 0 25 0 1 0 1979184869 10842112 1979 996147200 134512640 135239859 4294956144 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1979 440 177 0 1550 0
Current children cumulated CPU time (s) 279.76
Current children cumulated vsize (KiB) 10588

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 23092
/proc/meminfo: memFree=1890800/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=339.21
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2013 0 0 0 33919 2 0 0 25 0 1 0 1979184869 10842112 1979 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1979 440 177 0 1550 0
Current children cumulated CPU time (s) 339.21
Current children cumulated vsize (KiB) 10588

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 23092
/proc/meminfo: memFree=1890800/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=398.69
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2013 0 0 0 39867 2 0 0 25 0 1 0 1979184869 10842112 1979 996147200 134512640 135239859 4294956144 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1979 440 177 0 1550 0
Current children cumulated CPU time (s) 398.69
Current children cumulated vsize (KiB) 10588

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 23092
/proc/meminfo: memFree=1890736/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=458.18
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2013 0 0 0 45815 3 0 0 25 0 1 0 1979184869 10842112 1979 996147200 134512640 135239859 4294956144 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1979 440 177 0 1550 0
Current children cumulated CPU time (s) 458.18
Current children cumulated vsize (KiB) 10588

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 23092
/proc/meminfo: memFree=1890736/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=517.66
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2013 0 0 0 51763 3 0 0 25 0 1 0 1979184869 10842112 1979 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1979 440 177 0 1550 0
Current children cumulated CPU time (s) 517.66
Current children cumulated vsize (KiB) 10588

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 23092
/proc/meminfo: memFree=1890672/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=577.13
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2013 0 0 0 57710 3 0 0 25 0 1 0 1979184869 10842112 1979 996147200 134512640 135239859 4294956144 18446744073709551615 135071121 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1979 440 177 0 1550 0
Current children cumulated CPU time (s) 577.13
Current children cumulated vsize (KiB) 10588

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 23092
/proc/meminfo: memFree=1890672/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=636.64
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2013 0 0 0 63660 4 0 0 25 0 1 0 1979184869 10842112 1979 996147200 134512640 135239859 4294956144 18446744073709551615 134802536 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1979 440 177 0 1550 0
Current children cumulated CPU time (s) 636.64
Current children cumulated vsize (KiB) 10588

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 23092
/proc/meminfo: memFree=1890608/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=696.1
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2013 0 0 0 69606 4 0 0 25 0 1 0 1979184869 10842112 1979 996147200 134512640 135239859 4294956144 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1979 440 177 0 1550 0
Current children cumulated CPU time (s) 696.1
Current children cumulated vsize (KiB) 10588

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

[startup+716.801 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 23092
/proc/meminfo: memFree=1890544/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=710.48
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2013 0 0 0 71044 4 0 0 25 0 1 0 1979184869 10842112 1979 996147200 134512640 135239859 4294956144 18446744073709551615 135067324 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1979 440 177 0 1550 0
Current children cumulated CPU time (s) 710.48
Current children cumulated vsize (KiB) 10588

[startup+729.602 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 23092
/proc/meminfo: memFree=1890544/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=723.16
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2013 0 0 0 72312 4 0 0 25 0 1 0 1979184869 10842112 1979 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1979 440 177 0 1550 0
Current children cumulated CPU time (s) 723.16
Current children cumulated vsize (KiB) 10588

[startup+742.401 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 23092
/proc/meminfo: memFree=1890544/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=735.86
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2013 0 0 0 73582 4 0 0 25 0 1 0 1979184869 10842112 1979 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1979 440 177 0 1550 0
Current children cumulated CPU time (s) 735.86
Current children cumulated vsize (KiB) 10588

[startup+745.603 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 23092
/proc/meminfo: memFree=1890544/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=739.03
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2013 0 0 0 73899 4 0 0 25 0 1 0 1979184869 10842112 1979 996147200 134512640 135239859 4294956144 18446744073709551615 135067324 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1979 440 177 0 1550 0
Current children cumulated CPU time (s) 739.03
Current children cumulated vsize (KiB) 10588

[startup+748.801 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 23092
/proc/meminfo: memFree=1890544/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=742.2
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2013 0 0 0 74216 4 0 0 25 0 1 0 1979184869 10842112 1979 996147200 134512640 135239859 4294956144 18446744073709551615 135102596 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1979 440 177 0 1550 0
Current children cumulated CPU time (s) 742.2
Current children cumulated vsize (KiB) 10588

[startup+750.403 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 23092
/proc/meminfo: memFree=1890544/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=743.78
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2013 0 0 0 74374 4 0 0 25 0 1 0 1979184869 10842112 1979 996147200 134512640 135239859 4294956144 18446744073709551615 135057615 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1979 440 177 0 1550 0
Current children cumulated CPU time (s) 743.78
Current children cumulated vsize (KiB) 10588

[startup+750.803 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 23092
/proc/meminfo: memFree=1890544/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=744.18
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2013 0 0 0 74414 4 0 0 25 0 1 0 1979184869 10842112 1979 996147200 134512640 135239859 4294956144 18446744073709551615 135097713 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1979 440 177 0 1550 0
Current children cumulated CPU time (s) 744.18
Current children cumulated vsize (KiB) 10588

[startup+751.003 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 23092
/proc/meminfo: memFree=1890544/2055920 swapFree=4180500/4192956
[pid=23089] ppid=23087 vsize=10588 CPUtime=744.38
/proc/23089/stat : 23089 (xsolve) R 23087 23089 22599 0 -1 4194304 2013 0 0 0 74434 4 0 0 25 0 1 0 1979184869 10842112 1979 996147200 134512640 135239859 4294956144 18446744073709551615 134796640 0 0 4096 0 0 0 0 17 1 0 0
/proc/23089/statm: 2647 1979 440 177 0 1550 0
Current children cumulated CPU time (s) 744.38
Current children cumulated vsize (KiB) 10588

Child status: 0
Real time (s): 751.077
CPU time (s): 744.468
CPU user time (s): 744.421
CPU system time (s): 0.046992
CPU usage (%): 99.12
Max. virtual memory (cumulated for all children) (KiB): 10588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 744.421
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= 2043
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= 16398

runsolver used 1.04684 second user time and 2.20766 second system time

The end

Launcher Data (download as text)

Begin job on node59 at 2008-07-02 14:35:35
IDJOB=1041996
IDBENCH=53862
IDSOLVER=342
FILE ID=node59/1041996-1215002135
PBS_JOBID= 7870804
Free space on /tmp= 66544 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-20-20.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-1041996-1215002135/watcher-1041996-1215002135 -o /tmp/evaluation-result-1041996-1215002135/solver-1041996-1215002135 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1041996-1215002135.xml -v 1 -rs 1580256939 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 9541b3b4231f964fb97c1a5fd435ac4a
RANDOM SEED=1580256939

node59.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		: 3000.261
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		: 3000.261
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:       1897880 kB
Buffers:          5708 kB
Cached:          54348 kB
SwapCached:       6176 kB
Active:          76836 kB
Inactive:        12664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1897880 kB
SwapTotal:     4192956 kB
SwapFree:      4180500 kB
Dirty:            1112 kB
Writeback:           0 kB
Mapped:          37256 kB
Slab:            53764 kB
Committed_AS:  3907340 kB
PageTables:       1844 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= 66540 MiB
End job on node59 at 2008-07-02 14:48:06