Trace number 1037710

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
Mistral-option 1.314SAT 1425.12 1437.37

DiagnosticValue
ASSIGNMENTS12144500
CHECKS1324030000

General information on the benchmark

Namecsp/QCP-20/
normalized-qcp-20-187-6_ext.xml
MD5SUMb99e09050d1e5a990b013139f5dfdb16
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.98824
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints5540
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension5540
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.20	c mistral-option version 1.313
1425.05/1437.35	s SATISFIABLE
1425.05/1437.35	v 0 3 17 18 9 14 7 5 12 4 8 15 19 6 2 11 16 1 10 13 17 6 16 12 4 8 3 14 1 11 7 13 9 5 0 10 15 19 18 2 4 0 15 5 10 11 12 9 18 2 19 1 17 16 7 6 8 13 14 3 14 4 7 16 3 15 11 6 0 13 12 5 1 19 18 9 2 8 17 10 2 19 10 3 11 16 6 13 9 0 14 12 8 7 4 17 18 15 1 5 10 1 8 4 14 7 17 3 11 16 18 6 5 13 19 2 0 12 15 9 15 11 6 13 7 9 4 17 8 1 3 16 2 18 5 14 12 10 19 0 6 15 11 7 13 18 0 19 2 5 10 14 12 17 8 1 4 9 3 16 5 16 0 15 1 19 8 18 3 9 6 10 7 11 12 13 17 2 4 14 9 14 4 10 2 3 5 0 15 12 1 17 16 8 13 19 7 11 6 18 7 18 9 6 16 12 13 10 19 8 17 11 0 4 1 3 14 5 2 15 16 8 19 14 12 4 1 2 13 6 0 18 15 9 17 7 10 3 5 11 12 5 14 9 19 17 2 1 16 7 15 4 3 0 10 18 11 6 13 8 1 17 12 2 15 13 19 8 14 18 4 7 11 10 3 0 5 16 9 6 3 12 13 17 18 2 10 7 5 14 16 9 4 15 6 8 1 0 11 19 13 2 5 0 6 1 15 4 17 19 11 8 10 3 14 12 9 18 16 7 19 10 1 8 0 5 18 11 6 17 9 2 13 12 16 15 3 14 7 4 11 9 18 1 5 0 16 12 10 3 2 19 6 14 15 4 13 7 8 17 18 7 3 19 8 10 9 16 4 15 13 0 14 2 11 5 6 17 12 1 8 13 2 11 17 6 14 15 7 10 5 3 18 1 9 16 19 4 0 12
1425.05/1437.35	d CHECKS 1324030390
1425.05/1437.35	d ASSIGNMENTS 12144506

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-1037710-1214962418/watcher-1037710-1214962418 -o /tmp/evaluation-result-1037710-1214962418/solver-1037710-1214962418 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1037710-1214962418.xml -heu dyn -sac 3 -ds 2 

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: 2.06 2.02 2.00 4/81 20860
/proc/meminfo: memFree=1783064/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=820 CPUtime=0
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1975215253 839680 25 996147200 134512640 135239763 4294956208 18446744073709551615 7721764 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 205 25 19 177 0 3 0

[startup+0.0929189 s]
/proc/loadavg: 2.06 2.02 2.00 4/81 20860
/proc/meminfo: memFree=1783064/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=5776 CPUtime=0.07
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 753 0 0 0 7 0 0 0 18 0 1 0 1975215253 5914624 719 996147200 134512640 135239763 4294956208 18446744073709551615 4159126157 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1444 719 364 177 0 347 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5776

[startup+0.101914 s]
/proc/loadavg: 2.06 2.02 2.00 4/81 20860
/proc/meminfo: memFree=1783064/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=5908 CPUtime=0.08
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 779 0 0 0 8 0 0 0 18 0 1 0 1975215253 6049792 745 996147200 134512640 135239763 4294956208 18446744073709551615 4158664983 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1477 745 364 177 0 380 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5908

[startup+0.301946 s]
/proc/loadavg: 2.06 2.02 2.00 4/81 20860
/proc/meminfo: memFree=1783064/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=0.28
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 28 0 0 0 19 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 134737603 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6972

[startup+0.702008 s]
/proc/loadavg: 2.06 2.02 2.00 4/81 20860
/proc/meminfo: memFree=1783064/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=0.68
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 68 0 0 0 23 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 135019110 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6972

[startup+1.50113 s]
/proc/loadavg: 2.05 2.02 2.00 3/82 20861
/proc/meminfo: memFree=1780368/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=1.47
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 147 0 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6972

[startup+3.10138 s]
/proc/loadavg: 2.05 2.02 2.00 3/82 20861
/proc/meminfo: memFree=1780176/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=3.06
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 306 0 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 134791179 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 6972

[startup+6.30388 s]
/proc/loadavg: 2.05 2.02 2.00 3/82 20861
/proc/meminfo: memFree=1779984/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=6.23
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 623 0 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 134821148 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6972

[startup+12.7019 s]
/proc/loadavg: 2.04 2.02 2.00 3/82 20861
/proc/meminfo: memFree=1779408/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=12.58
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 1258 0 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 135030808 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 6972

[startup+25.5019 s]
/proc/loadavg: 2.04 2.01 2.00 3/82 20861
/proc/meminfo: memFree=1779024/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=25.26
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 2526 0 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 134737869 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 6972

[startup+51.1019 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 20861
/proc/meminfo: memFree=1776528/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=50.65
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 5065 0 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 135015951 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 6972

[startup+102.307 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 20861
/proc/meminfo: memFree=1772560/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=101.42
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 10141 1 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 6972

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20861
/proc/meminfo: memFree=1770064/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=160.91
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 16090 1 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 134820697 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 160.91
Current children cumulated vsize (KiB) 6972

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20861
/proc/meminfo: memFree=1770064/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=220.39
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 22038 1 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 134821148 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 6972

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20861
/proc/meminfo: memFree=1770128/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=279.89
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 27988 1 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 279.89
Current children cumulated vsize (KiB) 6972

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20861
/proc/meminfo: memFree=1769680/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=339.37
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 33936 1 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 134821584 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 339.37
Current children cumulated vsize (KiB) 6972

[startup+402.304 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20861
/proc/meminfo: memFree=1769680/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=398.86
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 39885 1 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 134820563 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 398.86
Current children cumulated vsize (KiB) 6972

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20861
/proc/meminfo: memFree=1769552/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=458.35
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 45834 1 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 134789535 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 458.35
Current children cumulated vsize (KiB) 6972

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20861
/proc/meminfo: memFree=1769552/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=517.84
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 51783 1 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 134787926 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 517.84
Current children cumulated vsize (KiB) 6972

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20861
/proc/meminfo: memFree=1769552/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=577.33
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 57732 1 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 134736839 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 577.33
Current children cumulated vsize (KiB) 6972

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20861
/proc/meminfo: memFree=1769168/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=636.82
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 63681 1 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 134737393 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 636.82
Current children cumulated vsize (KiB) 6972


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

/proc/meminfo: memFree=1769040/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=696.3
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 69629 1 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 134820572 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 696.3
Current children cumulated vsize (KiB) 6972

[startup+762.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20861
/proc/meminfo: memFree=1769040/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=755.79
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 75578 1 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 135096128 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 755.79
Current children cumulated vsize (KiB) 6972

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20861
/proc/meminfo: memFree=1769040/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=815.28
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 81527 1 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 134821588 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 815.28
Current children cumulated vsize (KiB) 6972

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20861
/proc/meminfo: memFree=1769104/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=874.77
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 87476 1 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 134820678 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 874.77
Current children cumulated vsize (KiB) 6972

[startup+942.302 s]
/proc/loadavg: 2.06 2.01 2.00 3/82 20861
/proc/meminfo: memFree=1769040/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=934.26
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 93425 1 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 134736946 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 934.26
Current children cumulated vsize (KiB) 6972

[startup+1002.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 20861
/proc/meminfo: memFree=1769040/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=993.75
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 99374 1 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 134737751 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 993.75
Current children cumulated vsize (KiB) 6972

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20861
/proc/meminfo: memFree=1769040/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=1053.24
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 105323 1 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 135035087 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 1053.24
Current children cumulated vsize (KiB) 6972

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20861
/proc/meminfo: memFree=1769040/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=1112.72
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 111271 1 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 135016032 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 1112.72
Current children cumulated vsize (KiB) 6972

[startup+1182.3 s]
/proc/loadavg: 2.19 2.05 2.01 3/82 20861
/proc/meminfo: memFree=1768976/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=1172.21
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 117220 1 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 134737080 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 1172.21
Current children cumulated vsize (KiB) 6972

[startup+1242.3 s]
/proc/loadavg: 2.27 2.09 2.03 3/82 20861
/proc/meminfo: memFree=1768848/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=1231.71
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 123169 2 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 134737915 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 1231.71
Current children cumulated vsize (KiB) 6972

[startup+1302.3 s]
/proc/loadavg: 2.29 2.12 2.04 3/82 20861
/proc/meminfo: memFree=1768720/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=1291.2
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 129118 2 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 135030874 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 1291.2
Current children cumulated vsize (KiB) 6972

[startup+1362.3 s]
/proc/loadavg: 2.10 2.10 2.03 3/82 20861
/proc/meminfo: memFree=1768784/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=1350.69
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 135067 2 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 135071857 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 1350.69
Current children cumulated vsize (KiB) 6972

[startup+1422.31 s]
/proc/loadavg: 2.04 2.08 2.03 3/82 20861
/proc/meminfo: memFree=1768784/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=1410.18
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 141016 2 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 135071014 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 1410.18
Current children cumulated vsize (KiB) 6972

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

[startup+1427.1 s]
/proc/loadavg: 2.03 2.08 2.03 3/82 20861
/proc/meminfo: memFree=1768784/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=1414.94
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 141492 2 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 134787921 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 1414.94
Current children cumulated vsize (KiB) 6972

[startup+1433.5 s]
/proc/loadavg: 2.03 2.07 2.03 3/82 20861
/proc/meminfo: memFree=1768784/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=1421.28
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 142126 2 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 134820695 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 1421.28
Current children cumulated vsize (KiB) 6972

[startup+1435.1 s]
/proc/loadavg: 2.03 2.07 2.03 3/82 20861
/proc/meminfo: memFree=1768784/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=1422.87
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 142285 2 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 134821046 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 1422.87
Current children cumulated vsize (KiB) 6972

[startup+1436.7 s]
/proc/loadavg: 2.03 2.07 2.02 3/82 20861
/proc/meminfo: memFree=1768784/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=1424.45
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 142443 2 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 134737632 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 1424.45
Current children cumulated vsize (KiB) 6972

[startup+1437.1 s]
/proc/loadavg: 2.03 2.07 2.02 3/82 20861
/proc/meminfo: memFree=1768784/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=1424.85
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 142483 2 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 135096128 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 1424.85
Current children cumulated vsize (KiB) 6972

[startup+1437.3 s]
/proc/loadavg: 2.03 2.07 2.02 3/82 20861
/proc/meminfo: memFree=1768784/2055920 swapFree=4179604/4192956
[pid=20860] ppid=20858 vsize=6972 CPUtime=1425.05
/proc/20860/stat : 20860 (xsolve) R 20858 20860 19381 0 -1 4194304 1123 0 0 0 142503 2 0 0 25 0 1 0 1975215253 7139328 1057 996147200 134512640 135239763 4294956208 18446744073709551615 134737387 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1743 1057 405 177 0 646 0
Current children cumulated CPU time (s) 1425.05
Current children cumulated vsize (KiB) 6972

Child status: 0
Real time (s): 1437.37
CPU time (s): 1425.12
CPU user time (s): 1425.1
CPU system time (s): 0.020996
CPU usage (%): 99.1482
Max. virtual memory (cumulated for all children) (KiB): 6972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1425.1
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1138
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= 56107

runsolver used 1.36179 second user time and 3.87741 second system time

The end

Launcher Data (download as text)

Begin job on node34 at 2008-07-02 03:33:38
IDJOB=1037710
IDBENCH=53523
IDSOLVER=357
FILE ID=node34/1037710-1214962418
PBS_JOBID= 7870265
Free space on /tmp= 66544 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/QCP-20/normalized-qcp-20-187-6_ext.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dyn -sac 3 -ds 2 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1037710-1214962418/watcher-1037710-1214962418 -o /tmp/evaluation-result-1037710-1214962418/solver-1037710-1214962418 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1037710-1214962418.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= b99e09050d1e5a990b013139f5dfdb16
RANDOM SEED=13034787

node34.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		: 3000.259
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		: 3000.259
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:       1783544 kB
Buffers:         37296 kB
Cached:         150008 kB
SwapCached:       7176 kB
Active:         172924 kB
Inactive:        50848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1783544 kB
SwapTotal:     4192956 kB
SwapFree:      4179604 kB
Dirty:            2676 kB
Writeback:           0 kB
Mapped:          52264 kB
Slab:            33812 kB
Committed_AS:  3407364 kB
PageTables:       1956 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= 66544 MiB
End job on node34 at 2008-07-02 03:57:35