Trace number 1061151

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 1.314? (TO) 1800.03 1810.01

General information on the benchmark

Namecsp/pseudo/chnl/
normalized-chnl-20-21.xml
MD5SUM41b118ad42c6a1ae7c5e03d2f6c66389
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.03184
Satisfiable
(Un)Satisfiability was proved
Number of variables840
Number of constraints82
Maximum constraint arity21
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension82
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.17	c mistral-option version 1.313

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1061151-1215131230/watcher-1061151-1215131230 -o /tmp/evaluation-result-1061151-1215131230/solver-1061151-1215131230 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1061151-1215131230.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: 1.91 1.97 1.95 4/72 17766
/proc/meminfo: memFree=1695776/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=0.19
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1695 0 0 0 19 0 0 0 19 0 1 0 1992091838 9621504 1661 996147200 134512640 135239763 4294956208 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1661 412 177 0 1252 0

[startup+0.309825 s]
/proc/loadavg: 1.91 1.97 1.95 4/72 17766
/proc/meminfo: memFree=1695776/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=0.29
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1697 0 0 0 29 0 0 0 20 0 1 0 1992091838 9621504 1663 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1663 412 177 0 1252 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9396

[startup+0.401845 s]
/proc/loadavg: 1.91 1.97 1.95 4/72 17766
/proc/meminfo: memFree=1695776/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=0.38
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1697 0 0 0 38 0 0 0 20 0 1 0 1992091838 9621504 1663 996147200 134512640 135239763 4294956208 18446744073709551615 135095024 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1663 412 177 0 1252 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 9396

[startup+0.501867 s]
/proc/loadavg: 1.91 1.97 1.95 4/72 17766
/proc/meminfo: memFree=1695776/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=0.48
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1698 0 0 0 48 0 0 0 21 0 1 0 1992091838 9621504 1664 996147200 134512640 135239763 4294956208 18446744073709551615 135102456 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1664 412 177 0 1252 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 9396

[startup+0.701897 s]
/proc/loadavg: 1.91 1.97 1.95 4/72 17766
/proc/meminfo: memFree=1695776/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=0.68
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1698 0 0 0 68 0 0 0 23 0 1 0 1992091838 9621504 1664 996147200 134512640 135239763 4294956208 18446744073709551615 135096134 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1664 412 177 0 1252 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 9396

[startup+1.50104 s]
/proc/loadavg: 1.91 1.97 1.95 3/73 17767
/proc/meminfo: memFree=1690648/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=1.47
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1698 0 0 0 147 0 0 0 25 0 1 0 1992091838 9621504 1664 996147200 134512640 135239763 4294956208 18446744073709551615 134840339 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1664 412 177 0 1252 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9396

[startup+3.10233 s]
/proc/loadavg: 1.91 1.97 1.95 3/73 17767
/proc/meminfo: memFree=1690520/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=3.06
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1699 0 0 0 306 0 0 0 25 0 1 0 1992091838 9621504 1665 996147200 134512640 135239763 4294956208 18446744073709551615 134820511 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1665 412 177 0 1252 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 9396

[startup+6.30191 s]
/proc/loadavg: 1.92 1.97 1.95 3/73 17767
/proc/meminfo: memFree=1690456/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=6.23
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1700 0 0 0 623 0 0 0 25 0 1 0 1992091838 9621504 1666 996147200 134512640 135239763 4294956208 18446744073709551615 134840136 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1666 412 177 0 1252 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9396

[startup+12.7021 s]
/proc/loadavg: 1.93 1.97 1.95 3/73 17767
/proc/meminfo: memFree=1690328/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=12.58
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1700 0 0 0 1258 0 0 0 25 0 1 0 1992091838 9621504 1666 996147200 134512640 135239763 4294956208 18446744073709551615 135097606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1666 412 177 0 1252 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 9396

[startup+25.5014 s]
/proc/loadavg: 2.02 1.99 1.95 3/73 17767
/proc/meminfo: memFree=1690456/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=25.26
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1700 0 0 0 2526 0 0 0 25 0 1 0 1992091838 9621504 1666 996147200 134512640 135239763 4294956208 18446744073709551615 134834179 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1666 412 177 0 1252 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 9396

[startup+51.102 s]
/proc/loadavg: 2.28 2.05 1.97 3/73 17767
/proc/meminfo: memFree=1690328/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=50.62
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1701 0 0 0 5062 0 0 0 25 0 1 0 1992091838 9621504 1667 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1667 412 177 0 1252 0
Current children cumulated CPU time (s) 50.62
Current children cumulated vsize (KiB) 9396

[startup+102.301 s]
/proc/loadavg: 2.43 2.13 2.00 3/73 17767
/proc/meminfo: memFree=1690264/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=101.37
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 10136 1 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 134820563 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 101.37
Current children cumulated vsize (KiB) 9396

[startup+162.302 s]
/proc/loadavg: 2.15 2.10 2.00 3/73 17767
/proc/meminfo: memFree=1690136/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=160.92
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 16091 1 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 134787945 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 160.92
Current children cumulated vsize (KiB) 9396

[startup+222.302 s]
/proc/loadavg: 2.06 2.08 2.00 3/73 17767
/proc/meminfo: memFree=1690136/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=220.45
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 22044 1 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 134829664 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 220.45
Current children cumulated vsize (KiB) 9396

[startup+282.302 s]
/proc/loadavg: 2.02 2.06 2.00 3/73 17767
/proc/meminfo: memFree=1690136/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=279.99
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 27998 1 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 135020943 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 279.99
Current children cumulated vsize (KiB) 9396

[startup+342.301 s]
/proc/loadavg: 2.00 2.05 2.00 3/73 17767
/proc/meminfo: memFree=1690136/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=339.53
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 33952 1 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 134834176 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 339.53
Current children cumulated vsize (KiB) 9396

[startup+402.301 s]
/proc/loadavg: 2.00 2.04 2.00 3/73 17767
/proc/meminfo: memFree=1690136/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=399.08
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 39906 2 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 399.08
Current children cumulated vsize (KiB) 9396

[startup+462.307 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 17767
/proc/meminfo: memFree=1690136/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=458.63
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 45861 2 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 135096144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 458.63
Current children cumulated vsize (KiB) 9396

[startup+522.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 17767
/proc/meminfo: memFree=1690136/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=518.17
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 51815 2 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 518.17
Current children cumulated vsize (KiB) 9396

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 17767
/proc/meminfo: memFree=1690072/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=577.7
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 57768 2 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 135042192 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 577.7
Current children cumulated vsize (KiB) 9396

[startup+642.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 17767
/proc/meminfo: memFree=1690008/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=637.24
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 63722 2 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 135096129 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 637.24
Current children cumulated vsize (KiB) 9396


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17769
/proc/meminfo: memFree=1689624/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=875.41
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 87538 3 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 134802979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 875.41
Current children cumulated vsize (KiB) 9396

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17769
/proc/meminfo: memFree=1689624/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=934.96
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 93492 4 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 134787942 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 934.96
Current children cumulated vsize (KiB) 9396

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17769
/proc/meminfo: memFree=1689752/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=994.5
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 99446 4 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 135096128 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 994.5
Current children cumulated vsize (KiB) 9396

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17769
/proc/meminfo: memFree=1689752/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=1054.04
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 105400 4 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 134821027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 1054.04
Current children cumulated vsize (KiB) 9396

[startup+1122.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17769
/proc/meminfo: memFree=1689752/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=1113.58
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 111354 4 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 135096143 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 1113.58
Current children cumulated vsize (KiB) 9396

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17769
/proc/meminfo: memFree=1689560/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=1173.12
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 117308 4 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 135030817 0 0 4096 0 0 0 0 17 1 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 1173.12
Current children cumulated vsize (KiB) 9396

[startup+1242.3 s]
/proc/loadavg: 1.95 1.98 1.99 3/73 17797
/proc/meminfo: memFree=1686552/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=1232.84
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 123277 7 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 134820638 0 0 4096 0 0 0 0 17 0 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 1232.84
Current children cumulated vsize (KiB) 9396

[startup+1302.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 17797
/proc/meminfo: memFree=1686232/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=1292.79
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 129272 7 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 134821046 0 0 4096 0 0 0 0 17 0 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 1292.79
Current children cumulated vsize (KiB) 9396

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 17797
/proc/meminfo: memFree=1686232/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=1352.74
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 135267 7 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 134803645 0 0 4096 0 0 0 0 17 0 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 1352.74
Current children cumulated vsize (KiB) 9396

[startup+1422.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 17797
/proc/meminfo: memFree=1686232/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=1412.68
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 141261 7 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 135096129 0 0 4096 0 0 0 0 17 0 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 1412.68
Current children cumulated vsize (KiB) 9396

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 17797
/proc/meminfo: memFree=1686232/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=1472.63
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 147256 7 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 135096128 0 0 4096 0 0 0 0 17 0 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 1472.63
Current children cumulated vsize (KiB) 9396

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 17797
/proc/meminfo: memFree=1686232/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=1532.57
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 153250 7 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 0 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 1532.57
Current children cumulated vsize (KiB) 9396

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 17797
/proc/meminfo: memFree=1686232/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=1592.52
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 159244 8 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 135097521 0 0 4096 0 0 0 0 17 0 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 1592.52
Current children cumulated vsize (KiB) 9396

[startup+1662.3 s]
/proc/loadavg: 2.05 2.00 2.00 3/82 17905
/proc/meminfo: memFree=1618440/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=1652.45
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 165235 10 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 135097601 0 0 4096 0 0 0 0 17 0 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 1652.45
Current children cumulated vsize (KiB) 9396

[startup+1722.3 s]
/proc/loadavg: 2.02 2.00 2.00 3/82 17905
/proc/meminfo: memFree=1618440/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=1712.4
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 171229 11 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 135097601 0 0 4096 0 0 0 0 17 0 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 1712.4
Current children cumulated vsize (KiB) 9396

[startup+1782.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17905
/proc/meminfo: memFree=1618248/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=1772.34
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 177223 11 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 1772.34
Current children cumulated vsize (KiB) 9396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17905
/proc/meminfo: memFree=1618120/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=1800.02
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 179991 11 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 134787921 0 0 4096 0 0 0 0 17 0 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 9396

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1810 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17905
/proc/meminfo: memFree=1618120/2055920 swapFree=4110800/4192956
[pid=17766] ppid=17764 vsize=9396 CPUtime=1800.02
/proc/17766/stat : 17766 (xsolve) R 17764 17766 17268 0 -1 4194304 1705 0 0 0 179991 11 0 0 25 0 1 0 1992091838 9621504 1671 996147200 134512640 135239763 4294956208 18446744073709551615 134787921 0 0 4096 0 0 0 0 17 0 0 0
/proc/17766/statm: 2349 1671 414 177 0 1252 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 9396

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1810.01
CPU time (s): 1800.03
CPU user time (s): 1799.91
CPU system time (s): 0.115982
CPU usage (%): 99.4487
Max. virtual memory (cumulated for all children) (KiB): 9396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1705
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= 28587

runsolver used 1.72374 second user time and 4.94525 second system time

The end

Launcher Data (download as text)

Begin job on node70 at 2008-07-04 02:27:10
IDJOB=1061151
IDBENCH=54511
IDSOLVER=357
FILE ID=node70/1061151-1215131230
PBS_JOBID= 7877217
Free space on /tmp= 66436 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/pseudo/chnl/normalized-chnl-20-21.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-1061151-1215131230/watcher-1061151-1215131230 -o /tmp/evaluation-result-1061151-1215131230/solver-1061151-1215131230 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1061151-1215131230.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 41b118ad42c6a1ae7c5e03d2f6c66389
RANDOM SEED=988177005

node70.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		: 3000.256
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		: 3000.256
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:       1696192 kB
Buffers:         17192 kB
Cached:         166924 kB
SwapCached:      75984 kB
Active:         149072 kB
Inactive:       148388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1696192 kB
SwapTotal:     4192956 kB
SwapFree:      4110800 kB
Dirty:            1016 kB
Writeback:           0 kB
Mapped:         120868 kB
Slab:            47444 kB
Committed_AS:  4099200 kB
PageTables:       1888 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= 66436 MiB
End job on node70 at 2008-07-04 02:57:22