Trace number 1056957

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 1240.94 1251.5

DiagnosticValue
ASSIGNMENTS3789800
CHECKS670223000

General information on the benchmark

Namecsp/rand-3-24-24/
normalized-rand-3-24-24-76-632-32_ext.xml
MD5SUM8805480f3678cb88558dc50a18f30af9
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 benchmark1261.2
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints72
Maximum constraint arity3
Maximum domain size24
Number of constraints which are defined in extension72
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.08/0.11	c mistral-prime version 1.313
0.08/0.11	c 
0.08/0.11	c Parsing xml file
0.08/0.11	c          domains...............     0	(1 domains)
0.08/0.11	c          variables.............     0	(24 variables)
0.08/0.11	c          relations.............  0.39	(72 relations)
0.39/0.40	c          constraints...........-1.3336e-17	(72 constraints)
0.39/0.40	c Parsing time:   0.39
0.39/0.40	c
0.39/0.40	c Building model
0.39/0.41	c         0 constants
0.39/0.41	c         0 Boolean variables    (+0)
0.39/0.41	c         0 range variables      (+0)
0.39/0.41	c         0 domain (b) variables (+0)
0.39/0.41	c        24 domain (l) variables (+0)
0.39/0.41	c        72 constraints          (+0)
0.39/0.41	c         0 values 
0.39/0.41	c Building time:   0.01
0.39/0.41	c
0.39/0.41	c Solving instance
0.39/0.41	c          heuristic = dom/wdeg
0.39/0.41	c          Randomized probing iteration = 100
0.39/0.41	c          probing limit = 30
0.39/0.41	c          level based weights = no
0.39/0.41	c          impact probing = no
0.39/0.41	c          restart policy = No restart
0.39/0.41	c          probing ..........  0.71
1.08/1.13	c          Probing Nodes  3687
1.08/1.13	c          final run   1240
1240.83/1251.47	c Solving time: 1240.7
1240.83/1251.47	c
1240.83/1251.47	s UNSATISFIABLE
1240.83/1251.47	d CHECKS 670223099
1240.83/1251.48	d ASSIGNMENTS 3789795

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-1056957-1215107546/watcher-1056957-1215107546 -o /tmp/evaluation-result-1056957-1215107546/solver-1056957-1215107546 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1056957-1215107546.xml -v 1 -rs 990033524 -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: 1.56 1.87 1.66 4/81 4869
/proc/meminfo: memFree=1267984/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=820 CPUtime=0
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 39 0 0 0 0 0 0 0 21 0 1 0 995209594 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 12591908 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 205 25 19 177 0 3 0

[startup+0.101289 s]
/proc/loadavg: 1.56 1.87 1.66 4/81 4869
/proc/meminfo: memFree=1267984/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=6184 CPUtime=0.08
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 863 0 0 0 8 0 0 0 21 0 1 0 995209594 6332416 829 996147200 134512640 135239859 4294956144 18446744073709551615 13033189 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 1546 829 373 177 0 449 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6184

[startup+0.201294 s]
/proc/loadavg: 1.56 1.87 1.66 4/81 4869
/proc/meminfo: memFree=1267984/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=7916 CPUtime=0.18
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 1307 0 0 0 18 0 0 0 22 0 1 0 995209594 8105984 1273 996147200 134512640 135239859 4294956144 18446744073709551615 4159729144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 1979 1273 373 177 0 882 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 7916

[startup+0.301302 s]
/proc/loadavg: 1.56 1.87 1.66 4/81 4869
/proc/meminfo: memFree=1267984/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=9776 CPUtime=0.28
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 1749 0 0 0 28 0 0 0 23 0 1 0 995209594 10010624 1715 996147200 134512640 135239859 4294956144 18446744073709551615 13025769 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2444 1715 373 177 0 1347 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9776

[startup+0.701332 s]
/proc/loadavg: 1.56 1.87 1.66 4/81 4869
/proc/meminfo: memFree=1267984/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11768 CPUtime=0.69
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2305 0 0 0 68 1 0 0 25 0 1 0 995209594 12050432 2271 996147200 134512640 135239859 4294956144 18446744073709551615 135013787 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2942 2271 410 177 0 1845 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11768

[startup+1.5014 s]
/proc/loadavg: 1.56 1.87 1.66 4/82 4871
/proc/meminfo: memFree=1253120/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11768 CPUtime=1.48
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2306 0 0 0 147 1 0 0 25 0 1 0 995209594 12050432 2272 996147200 134512640 135239859 4294956144 18446744073709551615 134789544 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2942 2272 411 177 0 1845 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11768

[startup+3.10152 s]
/proc/loadavg: 1.56 1.87 1.66 3/82 4872
/proc/meminfo: memFree=1252800/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11768 CPUtime=3.07
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2306 0 0 0 306 1 0 0 25 0 1 0 995209594 12050432 2272 996147200 134512640 135239859 4294956144 18446744073709551615 135013740 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2942 2272 411 177 0 1845 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 11768

[startup+6.30177 s]
/proc/loadavg: 1.59 1.88 1.66 3/82 4872
/proc/meminfo: memFree=1252544/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11768 CPUtime=6.24
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2306 0 0 0 623 1 0 0 25 0 1 0 995209594 12050432 2272 996147200 134512640 135239859 4294956144 18446744073709551615 134789509 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2942 2272 411 177 0 1845 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11768

[startup+12.7013 s]
/proc/loadavg: 1.62 1.88 1.66 3/82 4872
/proc/meminfo: memFree=1252416/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11768 CPUtime=12.58
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2306 0 0 0 1257 1 0 0 25 0 1 0 995209594 12050432 2272 996147200 134512640 135239859 4294956144 18446744073709551615 135013780 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2942 2272 411 177 0 1845 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 11768

[startup+25.5013 s]
/proc/loadavg: 1.71 1.88 1.67 3/82 4872
/proc/meminfo: memFree=1252416/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11768 CPUtime=25.27
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2306 0 0 0 2526 1 0 0 25 0 1 0 995209594 12050432 2272 996147200 134512640 135239859 4294956144 18446744073709551615 134820515 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2942 2272 411 177 0 1845 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 11768

[startup+51.1013 s]
/proc/loadavg: 1.81 1.89 1.67 3/82 4872
/proc/meminfo: memFree=1252352/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11768 CPUtime=50.65
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2306 0 0 0 5064 1 0 0 25 0 1 0 995209594 12050432 2272 996147200 134512640 135239859 4294956144 18446744073709551615 134820515 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2942 2272 411 177 0 1845 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 11768

[startup+102.301 s]
/proc/loadavg: 1.91 1.91 1.69 3/82 4872
/proc/meminfo: memFree=1252160/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11768 CPUtime=101.42
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2306 0 0 0 10140 2 0 0 25 0 1 0 995209594 12050432 2272 996147200 134512640 135239859 4294956144 18446744073709551615 135013794 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2942 2272 411 177 0 1845 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 11768

[startup+162.301 s]
/proc/loadavg: 1.97 1.92 1.71 3/82 4872
/proc/meminfo: memFree=1252032/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11772 CPUtime=160.92
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2307 0 0 0 16090 2 0 0 25 0 1 0 995209594 12054528 2273 996147200 134512640 135239859 4294956144 18446744073709551615 135013753 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2943 2273 411 177 0 1846 0
Current children cumulated CPU time (s) 160.92
Current children cumulated vsize (KiB) 11772

[startup+222.307 s]
/proc/loadavg: 1.99 1.93 1.72 3/82 4872
/proc/meminfo: memFree=1252032/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11772 CPUtime=220.41
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2307 0 0 0 22039 2 0 0 25 0 1 0 995209594 12054528 2273 996147200 134512640 135239859 4294956144 18446744073709551615 135013780 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2943 2273 411 177 0 1846 0
Current children cumulated CPU time (s) 220.41
Current children cumulated vsize (KiB) 11772

[startup+282.302 s]
/proc/loadavg: 1.99 1.94 1.74 3/82 4872
/proc/meminfo: memFree=1252032/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11772 CPUtime=279.91
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2307 0 0 0 27989 2 0 0 25 0 1 0 995209594 12054528 2273 996147200 134512640 135239859 4294956144 18446744073709551615 134819992 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2943 2273 411 177 0 1846 0
Current children cumulated CPU time (s) 279.91
Current children cumulated vsize (KiB) 11772

[startup+342.301 s]
/proc/loadavg: 1.99 1.95 1.75 3/82 4872
/proc/meminfo: memFree=1252032/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11772 CPUtime=339.4
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2307 0 0 0 33938 2 0 0 25 0 1 0 995209594 12054528 2273 996147200 134512640 135239859 4294956144 18446744073709551615 134789545 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2943 2273 411 177 0 1846 0
Current children cumulated CPU time (s) 339.4
Current children cumulated vsize (KiB) 11772

[startup+402.301 s]
/proc/loadavg: 1.99 1.95 1.76 3/82 4872
/proc/meminfo: memFree=1252032/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11772 CPUtime=398.9
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2307 0 0 0 39888 2 0 0 25 0 1 0 995209594 12054528 2273 996147200 134512640 135239859 4294956144 18446744073709551615 134820040 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2943 2273 411 177 0 1846 0
Current children cumulated CPU time (s) 398.9
Current children cumulated vsize (KiB) 11772

[startup+462.302 s]
/proc/loadavg: 1.99 1.96 1.77 3/82 4872
/proc/meminfo: memFree=1252032/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11772 CPUtime=458.39
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2307 0 0 0 45837 2 0 0 25 0 1 0 995209594 12054528 2273 996147200 134512640 135239859 4294956144 18446744073709551615 135096832 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2943 2273 411 177 0 1846 0
Current children cumulated CPU time (s) 458.39
Current children cumulated vsize (KiB) 11772

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.78 3/82 4878
/proc/meminfo: memFree=1251904/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11772 CPUtime=517.87
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2307 0 0 0 51785 2 0 0 25 0 1 0 995209594 12054528 2273 996147200 134512640 135239859 4294956144 18446744073709551615 135013780 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2943 2273 411 177 0 1846 0
Current children cumulated CPU time (s) 517.87
Current children cumulated vsize (KiB) 11772

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.80 3/82 4878
/proc/meminfo: memFree=1251968/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11772 CPUtime=577.36
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2307 0 0 0 57734 2 0 0 25 0 1 0 995209594 12054528 2273 996147200 134512640 135239859 4294956144 18446744073709551615 135013806 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2943 2273 411 177 0 1846 0
Current children cumulated CPU time (s) 577.36
Current children cumulated vsize (KiB) 11772

[startup+642.301 s]
/proc/loadavg: 2.07 1.99 1.81 3/82 4878
/proc/meminfo: memFree=1251968/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11772 CPUtime=636.85
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2307 0 0 0 63683 2 0 0 25 0 1 0 995209594 12054528 2273 996147200 134512640 135239859 4294956144 18446744073709551615 134820059 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2943 2273 411 177 0 1846 0
Current children cumulated CPU time (s) 636.85
Current children cumulated vsize (KiB) 11772

[startup+702.302 s]
/proc/loadavg: 2.10 2.00 1.83 3/82 4878
/proc/meminfo: memFree=1251904/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11772 CPUtime=696.36
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2307 0 0 0 69633 3 0 0 25 0 1 0 995209594 12054528 2273 996147200 134512640 135239859 4294956144 18446744073709551615 135095261 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2943 2273 411 177 0 1846 0
Current children cumulated CPU time (s) 696.36
Current children cumulated vsize (KiB) 11772

[startup+762.302 s]
/proc/loadavg: 2.03 2.00 1.83 3/82 4878
/proc/meminfo: memFree=1251712/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11772 CPUtime=755.85
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2307 0 0 0 75582 3 0 0 25 0 1 0 995209594 12054528 2273 996147200 134512640 135239859 4294956144 18446744073709551615 135013785 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2943 2273 411 177 0 1846 0
Current children cumulated CPU time (s) 755.85
Current children cumulated vsize (KiB) 11772

[startup+822.301 s]
/proc/loadavg: 2.01 2.00 1.84 3/82 4878
/proc/meminfo: memFree=1251840/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11772 CPUtime=815.34
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2307 0 0 0 81531 3 0 0 25 0 1 0 995209594 12054528 2273 996147200 134512640 135239859 4294956144 18446744073709551615 134789540 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2943 2273 411 177 0 1846 0
Current children cumulated CPU time (s) 815.34
Current children cumulated vsize (KiB) 11772

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 1.84 3/82 4878
/proc/meminfo: memFree=1251840/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11772 CPUtime=874.84
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2307 0 0 0 87481 3 0 0 25 0 1 0 995209594 12054528 2273 996147200 134512640 135239859 4294956144 18446744073709551615 135095261 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2943 2273 411 177 0 1846 0
Current children cumulated CPU time (s) 874.84
Current children cumulated vsize (KiB) 11772

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 1.85 3/82 4878
/proc/meminfo: memFree=1251840/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11772 CPUtime=934.33
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2307 0 0 0 93430 3 0 0 25 0 1 0 995209594 12054528 2273 996147200 134512640 135239859 4294956144 18446744073709551615 134820149 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2943 2273 411 177 0 1846 0
Current children cumulated CPU time (s) 934.33
Current children cumulated vsize (KiB) 11772

[startup+1002.3 s]
/proc/loadavg: 2.04 2.01 1.86 3/82 4878
/proc/meminfo: memFree=1251840/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11772 CPUtime=993.82
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2307 0 0 0 99379 3 0 0 25 0 1 0 995209594 12054528 2273 996147200 134512640 135239859 4294956144 18446744073709551615 134820011 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2943 2273 411 177 0 1846 0
Current children cumulated CPU time (s) 993.82
Current children cumulated vsize (KiB) 11772

[startup+1062.3 s]
/proc/loadavg: 2.16 2.05 1.88 3/82 4878
/proc/meminfo: memFree=1251840/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11772 CPUtime=1053.32
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2307 0 0 0 105329 3 0 0 25 0 1 0 995209594 12054528 2273 996147200 134512640 135239859 4294956144 18446744073709551615 134820046 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2943 2273 411 177 0 1846 0
Current children cumulated CPU time (s) 1053.32
Current children cumulated vsize (KiB) 11772

[startup+1122.3 s]
/proc/loadavg: 2.06 2.04 1.89 3/82 4878
/proc/meminfo: memFree=1251840/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11772 CPUtime=1112.81
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2307 0 0 0 111278 3 0 0 25 0 1 0 995209594 12054528 2273 996147200 134512640 135239859 4294956144 18446744073709551615 135103427 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2943 2273 411 177 0 1846 0
Current children cumulated CPU time (s) 1112.81
Current children cumulated vsize (KiB) 11772

[startup+1182.3 s]
/proc/loadavg: 2.02 2.03 1.90 3/82 4878
/proc/meminfo: memFree=1251840/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11772 CPUtime=1172.31
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2307 0 0 0 117228 3 0 0 25 0 1 0 995209594 12054528 2273 996147200 134512640 135239859 4294956144 18446744073709551615 134820113 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2943 2273 411 177 0 1846 0
Current children cumulated CPU time (s) 1172.31
Current children cumulated vsize (KiB) 11772

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 1.90 3/82 4878
/proc/meminfo: memFree=1251712/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11772 CPUtime=1231.81
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2307 0 0 0 123177 4 0 0 25 0 1 0 995209594 12054528 2273 996147200 134512640 135239859 4294956144 18446744073709551615 134820187 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2943 2273 411 177 0 1846 0
Current children cumulated CPU time (s) 1231.81
Current children cumulated vsize (KiB) 11772

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

[startup+1248 s]
/proc/loadavg: 2.00 2.02 1.90 3/82 4878
/proc/meminfo: memFree=1251712/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11772 CPUtime=1237.46
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2307 0 0 0 123742 4 0 0 25 0 1 0 995209594 12054528 2273 996147200 134512640 135239859 4294956144 18446744073709551615 135013761 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2943 2273 411 177 0 1846 0
Current children cumulated CPU time (s) 1237.46
Current children cumulated vsize (KiB) 11772

[startup+1249.6 s]
/proc/loadavg: 2.00 2.02 1.90 3/82 4878
/proc/meminfo: memFree=1251712/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11772 CPUtime=1239.05
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2307 0 0 0 123901 4 0 0 25 0 1 0 995209594 12054528 2273 996147200 134512640 135239859 4294956144 18446744073709551615 135095201 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2943 2273 411 177 0 1846 0
Current children cumulated CPU time (s) 1239.05
Current children cumulated vsize (KiB) 11772

[startup+1250.4 s]
/proc/loadavg: 2.00 2.02 1.90 3/82 4878
/proc/meminfo: memFree=1251712/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11772 CPUtime=1239.84
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2307 0 0 0 123980 4 0 0 25 0 1 0 995209594 12054528 2273 996147200 134512640 135239859 4294956144 18446744073709551615 134820145 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2943 2273 411 177 0 1846 0
Current children cumulated CPU time (s) 1239.84
Current children cumulated vsize (KiB) 11772

[startup+1251.2 s]
/proc/loadavg: 2.00 2.02 1.90 3/82 4878
/proc/meminfo: memFree=1251712/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11772 CPUtime=1240.63
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2307 0 0 0 124059 4 0 0 25 0 1 0 995209594 12054528 2273 996147200 134512640 135239859 4294956144 18446744073709551615 135013734 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2943 2273 411 177 0 1846 0
Current children cumulated CPU time (s) 1240.63
Current children cumulated vsize (KiB) 11772

[startup+1251.4 s]
/proc/loadavg: 2.00 2.02 1.90 3/82 4878
/proc/meminfo: memFree=1251712/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=11772 CPUtime=1240.83
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194304 2307 0 0 0 124079 4 0 0 25 0 1 0 995209594 12054528 2273 996147200 134512640 135239859 4294956144 18446744073709551615 134820040 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 2943 2273 411 177 0 1846 0
Current children cumulated CPU time (s) 1240.83
Current children cumulated vsize (KiB) 11772

[startup+1251.5 s]
/proc/loadavg: 2.00 2.02 1.90 3/82 4878
/proc/meminfo: memFree=1251712/2055920 swapFree=4136964/4192956
[pid=4869] ppid=4867 vsize=0 CPUtime=1240.93
/proc/4869/stat : 4869 (xsolve) R 4867 4869 4744 0 -1 4194308 2319 0 0 0 124089 4 0 0 25 0 1 0 995209594 0 0 996147200 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/4869/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1240.93
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1251.5
CPU time (s): 1240.94
CPU user time (s): 1240.9
CPU system time (s): 0.042993
CPU usage (%): 99.1562
Max. virtual memory (cumulated for all children) (KiB): 11772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1240.9
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2319
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= 51195

runsolver used 1.23981 second user time and 3.3175 second system time

The end

Launcher Data (download as text)

Begin job on node26 at 2008-07-03 19:52:27
IDJOB=1056957
IDBENCH=53982
IDSOLVER=342
FILE ID=node26/1056957-1215107546
PBS_JOBID= 7877152
Free space on /tmp= 66540 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/rand-3-24-24/normalized-rand-3-24-24-76-632-32_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-1056957-1215107546/watcher-1056957-1215107546 -o /tmp/evaluation-result-1056957-1215107546/solver-1056957-1215107546 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1056957-1215107546.xml -v 1 -rs 990033524 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 8805480f3678cb88558dc50a18f30af9
RANDOM SEED=990033524

node26.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		: 3000.221
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		: 3000.221
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:       1268592 kB
Buffers:         86832 kB
Cached:         544272 kB
SwapCached:      50188 kB
Active:         256608 kB
Inactive:       454764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1268592 kB
SwapTotal:     4192956 kB
SwapFree:      4136964 kB
Dirty:            7168 kB
Writeback:           0 kB
Mapped:          95908 kB
Slab:            61208 kB
Committed_AS:  1655652 kB
PageTables:       1928 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 node26 at 2008-07-03 20:13:18