Trace number 1057003

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 2008-06-27UNSAT 1125.2 1129.75

DiagnosticValue
ASSIGNMENTS3184090
CHECKS526693000

General information on the benchmark

Namecsp/rand-3-24-24/
normalized-rand-3-24-24-76-632-14_ext.xml
MD5SUM6f9ea1c2fba5afd2c11e2b260c573d4f
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1189.87
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints75
Maximum constraint arity3
Maximum domain size24
Number of constraints which are defined in extension75
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.09/0.10	c mistral-prime version 1.313
0.09/0.10	c 
0.09/0.10	c Parsing xml file
0.09/0.10	c          domains...............     0	(1 domains)
0.09/0.10	c          variables.............     0	(24 variables)
0.09/0.10	c          relations.............  0.38	(75 relations)
0.29/0.39	c          constraints...........-4.4452e-18	(75 constraints)
0.29/0.39	c Parsing time:   0.38
0.29/0.39	c
0.29/0.39	c Building model
0.38/0.40	c         0 constants
0.38/0.40	c         0 Boolean variables    (+0)
0.38/0.40	c         0 range variables      (+0)
0.38/0.40	c         0 domain (b) variables (+0)
0.38/0.40	c        24 domain (l) variables (+0)
0.38/0.40	c        75 constraints          (+0)
0.38/0.40	c         0 values 
0.38/0.40	c Building time:   0.01
0.38/0.40	c
0.38/0.40	c Solving instance
0.38/0.40	c          heuristic = dom/wdeg
0.38/0.40	c          Randomized probing iteration = 100
0.38/0.40	c          probing limit = 30
0.38/0.40	c          level based weights = no
0.38/0.40	c          impact probing = no
0.38/0.40	c          restart policy = No restart
0.38/0.40	c          probing ..........  0.64
0.98/1.05	c          Probing Nodes  3679
0.98/1.05	c          final run 1124.3
1125.15/1129.72	c Solving time: 1124.9
1125.15/1129.72	c
1125.15/1129.72	s UNSATISFIABLE
1125.15/1129.72	d CHECKS 526692865
1125.15/1129.72	d ASSIGNMENTS 3184090

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-1057003-1215107587/watcher-1057003-1215107587 -o /tmp/evaluation-result-1057003-1215107587/solver-1057003-1215107587 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1057003-1215107587.xml -v 1 -rs 211150712 -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: 1.90 1.95 1.71 4/82 27908
/proc/meminfo: memFree=1643576/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=820 CPUtime=0
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 39 0 0 0 0 0 0 0 20 0 1 0 633689119 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 4735275 0 0 4096 0 0 0 0 17 1 0 0
/proc/27908/statm: 205 25 19 177 0 3 0

[startup+0.0657589 s]
/proc/loadavg: 1.90 1.95 1.71 4/82 27908
/proc/meminfo: memFree=1643576/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=5648 CPUtime=0.05
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 735 0 0 0 5 0 0 0 20 0 1 0 633689119 5783552 701 996147200 134512640 135239859 4294956144 18446744073709551615 134579066 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 1412 701 373 177 0 315 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5648

[startup+0.101759 s]
/proc/loadavg: 1.90 1.95 1.71 4/82 27908
/proc/meminfo: memFree=1643576/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=6312 CPUtime=0.09
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 907 0 0 0 9 0 0 0 20 0 1 0 633689119 6463488 873 996147200 134512640 135239859 4294956144 18446744073709551615 134579055 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 1578 873 373 177 0 481 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6312

[startup+0.301782 s]
/proc/loadavg: 1.90 1.95 1.71 4/82 27908
/proc/meminfo: memFree=1643576/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=10296 CPUtime=0.29
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 1878 0 0 0 28 1 0 0 22 0 1 0 633689119 10543104 1844 996147200 134512640 135239859 4294956144 18446744073709551615 134579066 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 2574 1844 373 177 0 1477 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10296

[startup+0.701821 s]
/proc/loadavg: 1.90 1.95 1.71 4/82 27908
/proc/meminfo: memFree=1643576/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12288 CPUtime=0.68
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2430 0 0 0 67 1 0 0 25 0 1 0 633689119 12582912 2396 996147200 134512640 135239859 4294956144 18446744073709551615 134820197 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3072 2396 411 177 0 1975 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12288

[startup+1.50191 s]
/proc/loadavg: 1.90 1.95 1.71 3/83 27909
/proc/meminfo: memFree=1635440/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12288 CPUtime=1.48
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2431 0 0 0 147 1 0 0 25 0 1 0 633689119 12582912 2397 996147200 134512640 135239859 4294956144 18446744073709551615 134789545 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3072 2397 412 177 0 1975 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12288

[startup+3.10107 s]
/proc/loadavg: 1.99 1.97 1.72 3/83 27909
/proc/meminfo: memFree=1635184/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12288 CPUtime=3.07
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2431 0 0 0 306 1 0 0 25 0 1 0 633689119 12582912 2397 996147200 134512640 135239859 4294956144 18446744073709551615 135013740 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3072 2397 412 177 0 1975 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 12288

[startup+6.30141 s]
/proc/loadavg: 1.99 1.97 1.72 3/83 27909
/proc/meminfo: memFree=1635184/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12288 CPUtime=6.26
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2431 0 0 0 625 1 0 0 25 0 1 0 633689119 12582912 2397 996147200 134512640 135239859 4294956144 18446744073709551615 134820013 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3072 2397 412 177 0 1975 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 12288

[startup+12.7011 s]
/proc/loadavg: 1.99 1.97 1.72 3/83 27909
/proc/meminfo: memFree=1635128/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12288 CPUtime=12.63
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2431 0 0 0 1262 1 0 0 25 0 1 0 633689119 12582912 2397 996147200 134512640 135239859 4294956144 18446744073709551615 135103488 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3072 2397 412 177 0 1975 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 12288

[startup+25.5014 s]
/proc/loadavg: 1.99 1.97 1.72 3/83 27909
/proc/meminfo: memFree=1635192/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12288 CPUtime=25.38
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2431 0 0 0 2537 1 0 0 25 0 1 0 633689119 12582912 2397 996147200 134512640 135239859 4294956144 18446744073709551615 135095222 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3072 2397 412 177 0 1975 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 12288

[startup+51.1012 s]
/proc/loadavg: 1.99 1.97 1.73 4/83 27909
/proc/meminfo: memFree=1635192/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12292 CPUtime=50.87
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2432 0 0 0 5086 1 0 0 25 0 1 0 633689119 12587008 2398 996147200 134512640 135239859 4294956144 18446744073709551615 135087254 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3073 2398 412 177 0 1976 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 12292

[startup+102.305 s]
/proc/loadavg: 1.99 1.97 1.74 3/83 27910
/proc/meminfo: memFree=1635128/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12292 CPUtime=101.87
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2432 0 0 0 10186 1 0 0 25 0 1 0 633689119 12587008 2398 996147200 134512640 135239859 4294956144 18446744073709551615 135097001 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3073 2398 412 177 0 1976 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 12292

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.75 3/83 27911
/proc/meminfo: memFree=1635000/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12292 CPUtime=161.62
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2432 0 0 0 16161 1 0 0 25 0 1 0 633689119 12587008 2398 996147200 134512640 135239859 4294956144 18446744073709551615 135096970 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3073 2398 412 177 0 1976 0
Current children cumulated CPU time (s) 161.62
Current children cumulated vsize (KiB) 12292

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.76 3/83 27911
/proc/meminfo: memFree=1635000/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12292 CPUtime=221.38
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2432 0 0 0 22137 1 0 0 25 0 1 0 633689119 12587008 2398 996147200 134512640 135239859 4294956144 18446744073709551615 135096847 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3073 2398 412 177 0 1976 0
Current children cumulated CPU time (s) 221.38
Current children cumulated vsize (KiB) 12292

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.78 3/83 27911
/proc/meminfo: memFree=1635000/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12292 CPUtime=281.14
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2432 0 0 0 28113 1 0 0 25 0 1 0 633689119 12587008 2398 996147200 134512640 135239859 4294956144 18446744073709551615 135013780 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3073 2398 412 177 0 1976 0
Current children cumulated CPU time (s) 281.14
Current children cumulated vsize (KiB) 12292

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.79 3/83 27911
/proc/meminfo: memFree=1635000/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12292 CPUtime=340.91
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2432 0 0 0 34089 2 0 0 25 0 1 0 633689119 12587008 2398 996147200 134512640 135239859 4294956144 18446744073709551615 135013794 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3073 2398 412 177 0 1976 0
Current children cumulated CPU time (s) 340.91
Current children cumulated vsize (KiB) 12292

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.80 3/83 27911
/proc/meminfo: memFree=1635000/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12292 CPUtime=400.67
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2432 0 0 0 40065 2 0 0 25 0 1 0 633689119 12587008 2398 996147200 134512640 135239859 4294956144 18446744073709551615 135095232 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3073 2398 412 177 0 1976 0
Current children cumulated CPU time (s) 400.67
Current children cumulated vsize (KiB) 12292

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.81 3/83 27911
/proc/meminfo: memFree=1634936/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12292 CPUtime=460.43
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2432 0 0 0 46041 2 0 0 25 0 1 0 633689119 12587008 2398 996147200 134512640 135239859 4294956144 18446744073709551615 135013791 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3073 2398 412 177 0 1976 0
Current children cumulated CPU time (s) 460.43
Current children cumulated vsize (KiB) 12292

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.82 3/83 27917
/proc/meminfo: memFree=1634808/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12292 CPUtime=520.18
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2432 0 0 0 52016 2 0 0 25 0 1 0 633689119 12587008 2398 996147200 134512640 135239859 4294956144 18446744073709551615 135103466 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3073 2398 412 177 0 1976 0
Current children cumulated CPU time (s) 520.18
Current children cumulated vsize (KiB) 12292

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.83 3/83 27917
/proc/meminfo: memFree=1634744/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12292 CPUtime=579.94
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2432 0 0 0 57992 2 0 0 25 0 1 0 633689119 12587008 2398 996147200 134512640 135239859 4294956144 18446744073709551615 134820040 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3073 2398 412 177 0 1976 0
Current children cumulated CPU time (s) 579.94
Current children cumulated vsize (KiB) 12292

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.83 3/83 27917
/proc/meminfo: memFree=1634616/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12292 CPUtime=639.7
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2432 0 0 0 63968 2 0 0 25 0 1 0 633689119 12587008 2398 996147200 134512640 135239859 4294956144 18446744073709551615 134820005 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3073 2398 412 177 0 1976 0
Current children cumulated CPU time (s) 639.7
Current children cumulated vsize (KiB) 12292

[startup+702.302 s]
/proc/loadavg: 1.99 1.97 1.84 3/83 27917
/proc/meminfo: memFree=1634616/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12292 CPUtime=699.46
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2432 0 0 0 69944 2 0 0 25 0 1 0 633689119 12587008 2398 996147200 134512640 135239859 4294956144 18446744073709551615 135013806 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3073 2398 412 177 0 1976 0
Current children cumulated CPU time (s) 699.46
Current children cumulated vsize (KiB) 12292

[startup+762.306 s]
/proc/loadavg: 1.99 1.97 1.84 3/83 27917
/proc/meminfo: memFree=1634616/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12292 CPUtime=759.22
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2432 0 0 0 75920 2 0 0 25 0 1 0 633689119 12587008 2398 996147200 134512640 135239859 4294956144 18446744073709551615 134789545 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3073 2398 412 177 0 1976 0
Current children cumulated CPU time (s) 759.22
Current children cumulated vsize (KiB) 12292

[startup+822.301 s]
/proc/loadavg: 1.99 1.97 1.85 3/83 27917
/proc/meminfo: memFree=1634616/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12292 CPUtime=818.98
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2432 0 0 0 81896 2 0 0 25 0 1 0 633689119 12587008 2398 996147200 134512640 135239859 4294956144 18446744073709551615 134820117 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3073 2398 412 177 0 1976 0
Current children cumulated CPU time (s) 818.98
Current children cumulated vsize (KiB) 12292

[startup+882.301 s]
/proc/loadavg: 1.99 1.97 1.86 3/83 27917
/proc/meminfo: memFree=1634616/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12292 CPUtime=878.74
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2432 0 0 0 87872 2 0 0 25 0 1 0 633689119 12587008 2398 996147200 134512640 135239859 4294956144 18446744073709551615 134820511 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3073 2398 412 177 0 1976 0
Current children cumulated CPU time (s) 878.74
Current children cumulated vsize (KiB) 12292

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.86 3/83 27917
/proc/meminfo: memFree=1634616/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12292 CPUtime=938.5
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2432 0 0 0 93848 2 0 0 25 0 1 0 633689119 12587008 2398 996147200 134512640 135239859 4294956144 18446744073709551615 134820249 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3073 2398 412 177 0 1976 0
Current children cumulated CPU time (s) 938.5
Current children cumulated vsize (KiB) 12292

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.87 3/83 27917
/proc/meminfo: memFree=1634616/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12292 CPUtime=998.25
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2432 0 0 0 99823 2 0 0 25 0 1 0 633689119 12587008 2398 996147200 134512640 135239859 4294956144 18446744073709551615 135097001 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3073 2398 412 177 0 1976 0
Current children cumulated CPU time (s) 998.25
Current children cumulated vsize (KiB) 12292

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.87 3/83 27917
/proc/meminfo: memFree=1634552/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12292 CPUtime=1058.02
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2432 0 0 0 105799 3 0 0 25 0 1 0 633689119 12587008 2398 996147200 134512640 135239859 4294956144 18446744073709551615 134789509 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3073 2398 412 177 0 1976 0
Current children cumulated CPU time (s) 1058.02
Current children cumulated vsize (KiB) 12292

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.88 3/83 27917
/proc/meminfo: memFree=1634424/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12292 CPUtime=1117.78
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2432 0 0 0 111775 3 0 0 25 0 1 0 633689119 12587008 2398 996147200 134512640 135239859 4294956144 18446744073709551615 135097003 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3073 2398 412 177 0 1976 0
Current children cumulated CPU time (s) 1117.78
Current children cumulated vsize (KiB) 12292

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

[startup+1126.3 s]
/proc/loadavg: 1.99 1.97 1.88 3/83 27917
/proc/meminfo: memFree=1634488/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12292 CPUtime=1121.77
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2432 0 0 0 112174 3 0 0 25 0 1 0 633689119 12587008 2398 996147200 134512640 135239859 4294956144 18446744073709551615 134820187 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3073 2398 412 177 0 1976 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 12292

[startup+1127.9 s]
/proc/loadavg: 1.99 1.97 1.88 3/83 27917
/proc/meminfo: memFree=1634552/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12292 CPUtime=1123.36
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2432 0 0 0 112333 3 0 0 25 0 1 0 633689119 12587008 2398 996147200 134512640 135239859 4294956144 18446744073709551615 134820071 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3073 2398 412 177 0 1976 0
Current children cumulated CPU time (s) 1123.36
Current children cumulated vsize (KiB) 12292

[startup+1128.7 s]
/proc/loadavg: 1.99 1.97 1.88 3/83 27917
/proc/meminfo: memFree=1634552/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12292 CPUtime=1124.15
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2432 0 0 0 112412 3 0 0 25 0 1 0 633689119 12587008 2398 996147200 134512640 135239859 4294956144 18446744073709551615 135013729 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3073 2398 412 177 0 1976 0
Current children cumulated CPU time (s) 1124.15
Current children cumulated vsize (KiB) 12292

[startup+1129.5 s]
/proc/loadavg: 1.99 1.97 1.88 3/83 27917
/proc/meminfo: memFree=1634552/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12292 CPUtime=1124.95
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2432 0 0 0 112492 3 0 0 25 0 1 0 633689119 12587008 2398 996147200 134512640 135239859 4294956144 18446744073709551615 134820134 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3073 2398 412 177 0 1976 0
Current children cumulated CPU time (s) 1124.95
Current children cumulated vsize (KiB) 12292

[startup+1129.71 s]
/proc/loadavg: 1.99 1.97 1.88 3/83 27917
/proc/meminfo: memFree=1634552/2055920 swapFree=4180532/4192956
[pid=27908] ppid=27906 vsize=12292 CPUtime=1125.15
/proc/27908/stat : 27908 (xsolve) R 27906 27908 27753 0 -1 4194304 2432 0 0 0 112512 3 0 0 25 0 1 0 633689119 12587008 2398 996147200 134512640 135239859 4294956144 18446744073709551615 135013806 0 0 4096 0 0 0 0 17 0 0 0
/proc/27908/statm: 3073 2398 412 177 0 1976 0
Current children cumulated CPU time (s) 1125.15
Current children cumulated vsize (KiB) 12292

Child status: 0
Real time (s): 1129.75
CPU time (s): 1125.2
CPU user time (s): 1125.17
CPU system time (s): 0.031995
CPU usage (%): 99.5975
Max. virtual memory (cumulated for all children) (KiB): 12292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1125.17
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2444
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= 36498

runsolver used 1.3208 second user time and 2.80057 second system time

The end

Launcher Data (download as text)

Begin job on node79 at 2008-07-03 19:53:07
IDJOB=1057003
IDBENCH=53986
IDSOLVER=342
FILE ID=node79/1057003-1215107587
PBS_JOBID= 7877050
Free space on /tmp= 66528 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/rand-3-24-24/normalized-rand-3-24-24-76-632-14_ext.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-1057003-1215107587/watcher-1057003-1215107587 -o /tmp/evaluation-result-1057003-1215107587/solver-1057003-1215107587 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1057003-1215107587.xml -v 1 -rs 211150712 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 6f9ea1c2fba5afd2c11e2b260c573d4f
RANDOM SEED=211150712

node79.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		: 3000.218
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		: 3000.218
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:       1644120 kB
Buffers:         66304 kB
Cached:         248416 kB
SwapCached:       6580 kB
Active:         188004 kB
Inactive:       160412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1644120 kB
SwapTotal:     4192956 kB
SwapFree:      4180532 kB
Dirty:            3796 kB
Writeback:           0 kB
Mapped:          49900 kB
Slab:            48548 kB
Committed_AS:  1003296 kB
PageTables:       1868 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= 66528 MiB
End job on node79 at 2008-07-03 20:11:57