Trace number 1071356

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-noprobe 2008-06-27? (TO) 1800.09 1810.01

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-10-10-3.xml
MD5SUM5dd29aa83960666008990e15b4977728
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.21106
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints2025
Maximum constraint arity4
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2025
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.23	c mistral-prime 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-1071356-1215168472/watcher-1071356-1215168472 -o /tmp/evaluation-result-1071356-1215168472/solver-1071356-1215168472 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1071356-1215168472.xml -heu dom/wdeg -res no 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.11 2.03 2.01 4/81 10528
/proc/meminfo: memFree=1772400/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=18572 CPUtime=0
/proc/10528/stat : 10528 (runsolver) R 10526 10528 8823 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1995821617 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 227848809767 0 0 4096 24578 0 0 0 17 1 0 0
/proc/10528/statm: 4643 292 257 25 0 2626 0

[startup+0.07759 s]
/proc/loadavg: 2.11 2.03 2.01 4/81 10528
/proc/meminfo: memFree=1772400/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=5112 CPUtime=0.06
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 583 0 0 0 6 0 0 0 18 0 1 0 1995821617 5234688 549 996147200 134512640 135239859 4294956208 18446744073709551615 134884098 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1278 549 368 177 0 181 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5112

[startup+0.102592 s]
/proc/loadavg: 2.11 2.03 2.01 4/81 10528
/proc/meminfo: memFree=1772400/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=5244 CPUtime=0.08
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 630 0 0 0 8 0 0 0 18 0 1 0 1995821617 5369856 596 996147200 134512640 135239859 4294956208 18446744073709551615 4159785383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1311 596 368 177 0 214 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5244

[startup+0.302637 s]
/proc/loadavg: 2.11 2.03 2.01 4/81 10528
/proc/meminfo: memFree=1772400/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=0.28
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 28 0 0 0 19 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 135013728 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7620

[startup+0.701699 s]
/proc/loadavg: 2.11 2.03 2.01 4/81 10528
/proc/meminfo: memFree=1772400/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=0.68
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 68 0 0 0 23 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 135013728 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7620

[startup+1.50184 s]
/proc/loadavg: 2.11 2.03 2.01 3/82 10529
/proc/meminfo: memFree=1769000/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=1.47
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 147 0 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 134543098 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7620

[startup+3.10112 s]
/proc/loadavg: 2.11 2.03 2.01 3/82 10529
/proc/meminfo: memFree=1768936/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=3.06
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 306 0 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 134543107 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7620

[startup+6.30169 s]
/proc/loadavg: 2.10 2.03 2.01 3/82 10529
/proc/meminfo: memFree=1768936/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=6.23
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 623 0 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 134543159 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7620

[startup+12.7018 s]
/proc/loadavg: 2.09 2.03 2.01 3/82 10529
/proc/meminfo: memFree=1768808/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=12.57
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 1257 0 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 134819992 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 7620

[startup+25.5021 s]
/proc/loadavg: 2.07 2.03 2.00 3/82 10529
/proc/meminfo: memFree=1768936/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=25.27
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 2526 1 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 134543101 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 7620

[startup+51.1026 s]
/proc/loadavg: 2.05 2.02 2.00 3/82 10529
/proc/meminfo: memFree=1768936/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=50.65
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 5064 1 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 135013740 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 7620

[startup+102.306 s]
/proc/loadavg: 2.10 2.04 2.01 3/82 10529
/proc/meminfo: memFree=1768936/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=101.42
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 10141 1 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 135013753 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 7620

[startup+162.301 s]
/proc/loadavg: 2.11 2.04 2.00 3/82 10529
/proc/meminfo: memFree=1768872/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=160.9
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 16089 1 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 134543147 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 160.9
Current children cumulated vsize (KiB) 7620

[startup+222.302 s]
/proc/loadavg: 2.11 2.05 2.00 3/82 10529
/proc/meminfo: memFree=1768808/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=220.38
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 22037 1 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 220.38
Current children cumulated vsize (KiB) 7620

[startup+282.301 s]
/proc/loadavg: 2.10 2.05 2.00 3/82 10529
/proc/meminfo: memFree=1768808/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=279.88
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 27987 1 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 134543120 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 279.88
Current children cumulated vsize (KiB) 7620

[startup+342.302 s]
/proc/loadavg: 2.09 2.06 2.00 3/82 10529
/proc/meminfo: memFree=1768744/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=339.36
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 33935 1 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 339.36
Current children cumulated vsize (KiB) 7620

[startup+402.302 s]
/proc/loadavg: 2.03 2.04 2.00 3/82 10529
/proc/meminfo: memFree=1768744/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=398.85
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 39884 1 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 135013761 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 398.85
Current children cumulated vsize (KiB) 7620

[startup+462.302 s]
/proc/loadavg: 2.01 2.03 2.00 3/82 10529
/proc/meminfo: memFree=1768744/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=458.34
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 45833 1 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 134820011 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 458.34
Current children cumulated vsize (KiB) 7620

[startup+522.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 10529
/proc/meminfo: memFree=1768744/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=517.84
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 51782 2 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 135095233 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 517.84
Current children cumulated vsize (KiB) 7620

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.00 4/82 10529
/proc/meminfo: memFree=1768616/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=577.32
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 57730 2 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 135095256 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 577.32
Current children cumulated vsize (KiB) 7620

[startup+642.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 10529
/proc/meminfo: memFree=1768616/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=636.82
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 63680 2 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 134820122 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 636.82
Current children cumulated vsize (KiB) 7620


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10535
/proc/meminfo: memFree=1768416/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=815.26
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 81524 2 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 134820017 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 815.26
Current children cumulated vsize (KiB) 7620

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10535
/proc/meminfo: memFree=1768416/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=874.75
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 87472 3 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 135103435 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 874.75
Current children cumulated vsize (KiB) 7620

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10535
/proc/meminfo: memFree=1768352/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=934.24
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 93421 3 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 134543111 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 934.24
Current children cumulated vsize (KiB) 7620

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10535
/proc/meminfo: memFree=1768352/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=993.72
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 99369 3 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 135095232 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 993.72
Current children cumulated vsize (KiB) 7620

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10535
/proc/meminfo: memFree=1768288/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=1053.22
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 105319 3 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 135013787 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 1053.22
Current children cumulated vsize (KiB) 7620

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10535
/proc/meminfo: memFree=1768168/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=1112.7
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 111267 3 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 134543169 0 0 4096 0 0 0 0 17 1 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 1112.7
Current children cumulated vsize (KiB) 7620

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1613096/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=1172.66
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 117262 4 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 135013780 0 0 4096 0 0 0 0 17 0 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 1172.66
Current children cumulated vsize (KiB) 7620

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1613032/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=1232.64
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 123260 4 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 134820005 0 0 4096 0 0 0 0 17 0 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 1232.64
Current children cumulated vsize (KiB) 7620

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1612968/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=1292.61
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 129257 4 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 135030979 0 0 4096 0 0 0 0 17 0 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 1292.61
Current children cumulated vsize (KiB) 7620

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1612968/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=1352.58
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 135254 4 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 134532182 0 0 4096 0 0 0 0 17 0 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 1352.58
Current children cumulated vsize (KiB) 7620

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1612968/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=1412.56
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 141252 4 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 135013747 0 0 4096 0 0 0 0 17 0 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 1412.56
Current children cumulated vsize (KiB) 7620

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1612976/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=1472.52
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 147248 4 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 135096847 0 0 4096 0 0 0 0 17 0 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 1472.52
Current children cumulated vsize (KiB) 7620

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1612912/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=1532.49
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 153245 4 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 135096833 0 0 4096 0 0 0 0 17 0 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 1532.49
Current children cumulated vsize (KiB) 7620

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1612912/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=1592.47
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 159243 4 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 134820011 0 0 4096 0 0 0 0 17 0 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 1592.47
Current children cumulated vsize (KiB) 7620

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1612912/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=1652.44
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 165240 4 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 134820125 0 0 4096 0 0 0 0 17 0 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 1652.44
Current children cumulated vsize (KiB) 7620

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1612912/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=1712.41
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 171237 4 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 0 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 1712.41
Current children cumulated vsize (KiB) 7620

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1612720/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=1772.38
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 177234 4 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 134541297 0 0 4096 0 0 0 0 17 0 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 1772.38
Current children cumulated vsize (KiB) 7620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1612720/2055920 swapFree=4180540/4192956
[pid=10528] ppid=10526 vsize=7620 CPUtime=1800.07
/proc/10528/stat : 10528 (xsolve) R 10526 10528 8823 0 -1 4194304 1243 0 0 0 180003 4 0 0 25 0 1 0 1995821617 7802880 1209 996147200 134512640 135239859 4294956208 18446744073709551615 135013780 0 0 4096 0 0 0 0 17 0 0 0
/proc/10528/statm: 1905 1209 393 177 0 808 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 7620

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1810.01
CPU time (s): 1800.09
CPU user time (s): 1800.04
CPU system time (s): 0.050992
CPU usage (%): 99.4519
Max. virtual memory (cumulated for all children) (KiB): 7620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1243
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= 48725

runsolver used 1.78773 second user time and 4.86226 second system time

The end

Launcher Data (download as text)

Begin job on node18 at 2008-07-04 12:47:52
IDJOB=1071356
IDBENCH=56084
IDSOLVER=343
FILE ID=node18/1071356-1215168472
PBS_JOBID= 7881445
Free space on /tmp= 66552 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-10-10-3.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dom/wdeg -res no 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1071356-1215168472/watcher-1071356-1215168472 -o /tmp/evaluation-result-1071356-1215168472/solver-1071356-1215168472 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1071356-1215168472.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 5dd29aa83960666008990e15b4977728
RANDOM SEED=2025222089

node18.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1772816 kB
Buffers:         32592 kB
Cached:         114484 kB
SwapCached:       6536 kB
Active:         182076 kB
Inactive:        49184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1772816 kB
SwapTotal:     4192956 kB
SwapFree:      4180540 kB
Dirty:            1916 kB
Writeback:           0 kB
Mapped:          97664 kB
Slab:            36868 kB
Committed_AS:  4198084 kB
PageTables:       1952 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= 66552 MiB
End job on node18 at 2008-07-04 13:18:04