Trace number 1101303

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
spider 2008-06-14? (TO) 1800.03 1806.71

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-44_ext.xml
MD5SUM846bff61e6146f29b11157f7cf35351d
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 benchmark147.156
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints477
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension477
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)


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-1101303-1215292617/watcher-1101303-1215292617 -o /tmp/evaluation-result-1101303-1215292617/solver-1101303-1215292617 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/run -c HOME/instance-1101303-1215292617.xml 

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 1.95 1.98 4/78 15564
/proc/meminfo: memFree=1747352/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=2532 CPUtime=0
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 309 0 0 0 0 0 0 0 20 0 1 0 2008211452 2592768 45 996147200 1448431616 1448550632 4294956272 18446744073709551615 1448525156 0 0 4096 0 0 0 0 17 0 0 0
/proc/15564/statm: 633 45 33 29 0 13 0

[startup+0.083458 s]
/proc/loadavg: 1.91 1.95 1.98 4/78 15564
/proc/meminfo: memFree=1747352/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=4640 CPUtime=0.07
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 747 0 0 0 7 0 0 0 20 0 1 0 2008211452 4751360 478 996147200 1448431616 1448550632 4294956272 18446744073709551615 134557328 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 1160 478 327 29 0 150 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4640

[startup+0.101459 s]
/proc/loadavg: 1.91 1.95 1.98 4/78 15564
/proc/meminfo: memFree=1747352/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=4772 CPUtime=0.09
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 771 0 0 0 9 0 0 0 20 0 1 0 2008211452 4886528 502 996147200 1448431616 1448550632 4294956272 18446744073709551615 4157598267 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 1193 502 327 29 0 183 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4772

[startup+0.301487 s]
/proc/loadavg: 1.91 1.95 1.98 4/78 15564
/proc/meminfo: memFree=1747352/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8732 CPUtime=0.28
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1776 0 0 0 28 0 0 0 22 0 1 0 2008211452 8941568 1507 996147200 1448431616 1448550632 4294956272 18446744073709551615 134535381 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2183 1507 342 29 0 1173 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8732

[startup+0.70153 s]
/proc/loadavg: 1.91 1.95 1.98 4/78 15564
/proc/meminfo: memFree=1747352/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8732 CPUtime=0.68
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1779 0 0 0 68 0 0 0 25 0 1 0 2008211452 8941568 1510 996147200 1448431616 1448550632 4294956272 18446744073709551615 134522626 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2183 1510 342 29 0 1173 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8732

[startup+1.50162 s]
/proc/loadavg: 1.91 1.95 1.98 3/79 15565
/proc/meminfo: memFree=1742416/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8732 CPUtime=1.48
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1786 0 0 0 148 0 0 0 25 0 1 0 2008211452 8941568 1517 996147200 1448431616 1448550632 4294956272 18446744073709551615 134535378 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2183 1517 342 29 0 1173 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8732

[startup+3.10181 s]
/proc/loadavg: 1.92 1.95 1.98 3/79 15565
/proc/meminfo: memFree=1742232/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8732 CPUtime=3.07
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1789 0 0 0 307 0 0 0 25 0 1 0 2008211452 8941568 1520 996147200 1448431616 1448550632 4294956272 18446744073709551615 134546819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2183 1520 342 29 0 1173 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8732

[startup+6.30119 s]
/proc/loadavg: 1.92 1.95 1.98 3/79 15565
/proc/meminfo: memFree=1742168/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8732 CPUtime=6.27
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1792 0 0 0 626 1 0 0 25 0 1 0 2008211452 8941568 1523 996147200 1448431616 1448550632 4294956272 18446744073709551615 134522606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2183 1523 342 29 0 1173 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 8732

[startup+12.7029 s]
/proc/loadavg: 1.93 1.96 1.98 3/79 15565
/proc/meminfo: memFree=1741976/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8732 CPUtime=12.64
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1796 0 0 0 1263 1 0 0 25 0 1 0 2008211452 8941568 1527 996147200 1448431616 1448550632 4294956272 18446744073709551615 134545134 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2183 1527 342 29 0 1173 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 8732

[startup+25.5015 s]
/proc/loadavg: 1.94 1.96 1.98 3/79 15565
/proc/meminfo: memFree=1742040/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8736 CPUtime=25.38
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1800 0 0 0 2537 1 0 0 25 0 1 0 2008211452 8945664 1531 996147200 1448431616 1448550632 4294956272 18446744073709551615 134545100 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2184 1531 342 29 0 1174 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 8736

[startup+51.1015 s]
/proc/loadavg: 1.96 1.96 1.98 3/79 15565
/proc/meminfo: memFree=1742168/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=50.87
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1804 0 0 0 5086 1 0 0 25 0 1 0 2008211452 9084928 1535 996147200 1448431616 1448550632 4294956272 18446744073709551615 134547070 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2218 1535 342 29 0 1208 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 8872

[startup+102.307 s]
/proc/loadavg: 1.98 1.96 1.98 3/79 15565
/proc/meminfo: memFree=1741976/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=101.85
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1807 0 0 0 10184 1 0 0 25 0 1 0 2008211452 9084928 1538 996147200 1448431616 1448550632 4294956272 18446744073709551615 134534887 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2218 1538 342 29 0 1208 0
Current children cumulated CPU time (s) 101.85
Current children cumulated vsize (KiB) 8872

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/79 15565
/proc/meminfo: memFree=1741976/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=161.59
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1810 0 0 0 16158 1 0 0 25 0 1 0 2008211452 9084928 1541 996147200 1448431616 1448550632 4294956272 18446744073709551615 134522655 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2218 1541 342 29 0 1208 0
Current children cumulated CPU time (s) 161.59
Current children cumulated vsize (KiB) 8872

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/79 15565
/proc/meminfo: memFree=1741912/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=221.35
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1810 0 0 0 22133 2 0 0 25 0 1 0 2008211452 9084928 1541 996147200 1448431616 1448550632 4294956272 18446744073709551615 134545570 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2218 1541 342 29 0 1208 0
Current children cumulated CPU time (s) 221.35
Current children cumulated vsize (KiB) 8872

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/79 15565
/proc/meminfo: memFree=1741912/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=281.09
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1814 0 0 0 28107 2 0 0 25 0 1 0 2008211452 9084928 1545 996147200 1448431616 1448550632 4294956272 18446744073709551615 134535294 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2218 1545 342 29 0 1208 0
Current children cumulated CPU time (s) 281.09
Current children cumulated vsize (KiB) 8872

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/79 15565
/proc/meminfo: memFree=1741856/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=340.82
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1814 0 0 0 34080 2 0 0 25 0 1 0 2008211452 9084928 1545 996147200 1448431616 1448550632 4294956272 18446744073709551615 134546226 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2218 1545 342 29 0 1208 0
Current children cumulated CPU time (s) 340.82
Current children cumulated vsize (KiB) 8872

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/79 15565
/proc/meminfo: memFree=1741920/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=400.57
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1814 0 0 0 40055 2 0 0 25 0 1 0 2008211452 9084928 1545 996147200 1448431616 1448550632 4294956272 18446744073709551615 134541111 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2218 1545 342 29 0 1208 0
Current children cumulated CPU time (s) 400.57
Current children cumulated vsize (KiB) 8872

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/79 15565
/proc/meminfo: memFree=1741856/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=460.31
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1814 0 0 0 46029 2 0 0 25 0 1 0 2008211452 9084928 1545 996147200 1448431616 1448550632 4294956272 18446744073709551615 134535378 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2218 1545 342 29 0 1208 0
Current children cumulated CPU time (s) 460.31
Current children cumulated vsize (KiB) 8872

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/79 15565
/proc/meminfo: memFree=1741856/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=520.05
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1814 0 0 0 52003 2 0 0 25 0 1 0 2008211452 9084928 1545 996147200 1448431616 1448550632 4294956272 18446744073709551615 134546819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2218 1545 342 29 0 1208 0
Current children cumulated CPU time (s) 520.05
Current children cumulated vsize (KiB) 8872

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/79 15565
/proc/meminfo: memFree=1741792/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=579.79
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1817 0 0 0 57977 2 0 0 25 0 1 0 2008211452 9084928 1548 996147200 1448431616 1448550632 4294956272 18446744073709551615 134546391 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2218 1548 342 29 0 1208 0
Current children cumulated CPU time (s) 579.79
Current children cumulated vsize (KiB) 8872

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/79 15565
/proc/meminfo: memFree=1741792/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=639.54
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1817 0 0 0 63952 2 0 0 25 0 1 0 2008211452 9084928 1548 996147200 1448431616 1448550632 4294956272 18446744073709551615 134522603 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2218 1548 342 29 0 1208 0
Current children cumulated CPU time (s) 639.54
Current children cumulated vsize (KiB) 8872


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

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/79 15565
/proc/meminfo: memFree=1741472/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=878.51
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1817 0 0 0 87848 3 0 0 25 0 1 0 2008211452 9084928 1548 996147200 1448431616 1448550632 4294956272 18446744073709551615 134546255 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2218 1548 342 29 0 1208 0
Current children cumulated CPU time (s) 878.51
Current children cumulated vsize (KiB) 8872

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/79 15565
/proc/meminfo: memFree=1741472/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=938.25
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1817 0 0 0 93822 3 0 0 25 0 1 0 2008211452 9084928 1548 996147200 1448431616 1448550632 4294956272 18446744073709551615 134535419 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2218 1548 342 29 0 1208 0
Current children cumulated CPU time (s) 938.25
Current children cumulated vsize (KiB) 8872

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/79 15565
/proc/meminfo: memFree=1741408/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=998
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1817 0 0 0 99796 4 0 0 25 0 1 0 2008211452 9084928 1548 996147200 1448431616 1448550632 4294956272 18446744073709551615 134545188 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2218 1548 342 29 0 1208 0
Current children cumulated CPU time (s) 998
Current children cumulated vsize (KiB) 8872

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/79 15565
/proc/meminfo: memFree=1741408/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=1057.74
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1817 0 0 0 105770 4 0 0 25 0 1 0 2008211452 9084928 1548 996147200 1448431616 1448550632 4294956272 18446744073709551615 134545104 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2218 1548 342 29 0 1208 0
Current children cumulated CPU time (s) 1057.74
Current children cumulated vsize (KiB) 8872

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/79 15565
/proc/meminfo: memFree=1741408/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=1117.48
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1820 0 0 0 111744 4 0 0 25 0 1 0 2008211452 9084928 1551 996147200 1448431616 1448550632 4294956272 18446744073709551615 134544736 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2218 1551 342 29 0 1208 0
Current children cumulated CPU time (s) 1117.48
Current children cumulated vsize (KiB) 8872

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/79 15565
/proc/meminfo: memFree=1741344/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=1177.23
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1820 0 0 0 117719 4 0 0 25 0 1 0 2008211452 9084928 1551 996147200 1448431616 1448550632 4294956272 18446744073709551615 134541091 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2218 1551 342 29 0 1208 0
Current children cumulated CPU time (s) 1177.23
Current children cumulated vsize (KiB) 8872

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/79 15565
/proc/meminfo: memFree=1741280/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=1236.97
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1820 0 0 0 123693 4 0 0 25 0 1 0 2008211452 9084928 1551 996147200 1448431616 1448550632 4294956272 18446744073709551615 134535381 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2218 1551 342 29 0 1208 0
Current children cumulated CPU time (s) 1236.97
Current children cumulated vsize (KiB) 8872

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/79 15565
/proc/meminfo: memFree=1741216/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=1296.72
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1820 0 0 0 129668 4 0 0 25 0 1 0 2008211452 9084928 1551 996147200 1448431616 1448550632 4294956272 18446744073709551615 134522576 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2218 1551 342 29 0 1208 0
Current children cumulated CPU time (s) 1296.72
Current children cumulated vsize (KiB) 8872

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/79 15565
/proc/meminfo: memFree=1741216/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=1356.47
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1820 0 0 0 135642 5 0 0 25 0 1 0 2008211452 9084928 1551 996147200 1448431616 1448550632 4294956272 18446744073709551615 134544964 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2218 1551 342 29 0 1208 0
Current children cumulated CPU time (s) 1356.47
Current children cumulated vsize (KiB) 8872

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.98 3/79 15565
/proc/meminfo: memFree=1741216/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=1416.22
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1820 0 0 0 141617 5 0 0 25 0 1 0 2008211452 9084928 1551 996147200 1448431616 1448550632 4294956272 18446744073709551615 134541111 0 0 4096 0 0 0 0 17 1 0 0
/proc/15564/statm: 2218 1551 342 29 0 1208 0
Current children cumulated CPU time (s) 1416.22
Current children cumulated vsize (KiB) 8872

[startup+1482.3 s]
/proc/loadavg: 2.03 1.97 1.98 3/87 15688
/proc/meminfo: memFree=1705672/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=1475.79
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1820 0 0 0 147574 5 0 0 25 0 1 0 2008211452 9084928 1551 996147200 1448431616 1448550632 4294956272 18446744073709551615 134535064 0 0 4096 0 0 0 0 17 0 0 0
/proc/15564/statm: 2218 1551 342 29 0 1208 0
Current children cumulated CPU time (s) 1475.79
Current children cumulated vsize (KiB) 8872

[startup+1542.3 s]
/proc/loadavg: 2.01 1.97 1.98 3/91 15728
/proc/meminfo: memFree=1691448/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=1535.75
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1820 0 0 0 153568 7 0 0 25 0 1 0 2008211452 9084928 1551 996147200 1448431616 1448550632 4294956272 18446744073709551615 134535010 0 0 4096 0 0 0 0 17 0 0 0
/proc/15564/statm: 2218 1551 342 29 0 1208 0
Current children cumulated CPU time (s) 1535.75
Current children cumulated vsize (KiB) 8872

[startup+1602.3 s]
/proc/loadavg: 2.00 1.97 1.98 3/91 15728
/proc/meminfo: memFree=1661048/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=1595.73
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1820 0 0 0 159566 7 0 0 25 0 1 0 2008211452 9084928 1551 996147200 1448431616 1448550632 4294956272 18446744073709551615 134522668 0 0 4096 0 0 0 0 17 0 0 0
/proc/15564/statm: 2218 1551 342 29 0 1208 0
Current children cumulated CPU time (s) 1595.73
Current children cumulated vsize (KiB) 8872

[startup+1662.3 s]
/proc/loadavg: 2.00 1.97 1.98 3/91 15728
/proc/meminfo: memFree=1660920/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=1655.7
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1820 0 0 0 165563 7 0 0 25 0 1 0 2008211452 9084928 1551 996147200 1448431616 1448550632 4294956272 18446744073709551615 134522581 0 0 4096 0 0 0 0 17 0 0 0
/proc/15564/statm: 2218 1551 342 29 0 1208 0
Current children cumulated CPU time (s) 1655.7
Current children cumulated vsize (KiB) 8872

[startup+1722.3 s]
/proc/loadavg: 2.00 1.97 1.98 3/91 15728
/proc/meminfo: memFree=1660728/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=1715.68
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1820 0 0 0 171561 7 0 0 25 0 1 0 2008211452 9084928 1551 996147200 1448431616 1448550632 4294956272 18446744073709551615 134535381 0 0 4096 0 0 0 0 17 0 0 0
/proc/15564/statm: 2218 1551 342 29 0 1208 0
Current children cumulated CPU time (s) 1715.68
Current children cumulated vsize (KiB) 8872

[startup+1782.3 s]
/proc/loadavg: 2.00 1.97 1.98 3/80 15757
/proc/meminfo: memFree=1745296/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=1775.62
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1820 0 0 0 177555 7 0 0 25 0 1 0 2008211452 9084928 1551 996147200 1448431616 1448550632 4294956272 18446744073709551615 134535064 0 0 4096 0 0 0 0 17 0 0 0
/proc/15564/statm: 2218 1551 342 29 0 1208 0
Current children cumulated CPU time (s) 1775.62
Current children cumulated vsize (KiB) 8872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.7 s]
/proc/loadavg: 2.00 1.97 1.98 3/80 15757
/proc/meminfo: memFree=1745360/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=1800.01
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1820 0 0 0 179994 7 0 0 25 0 1 0 2008211452 9084928 1551 996147200 1448431616 1448550632 4294956272 18446744073709551615 134545104 0 0 4096 0 0 0 0 17 0 0 0
/proc/15564/statm: 2218 1551 342 29 0 1208 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 8872

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

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

[startup+1806.7 s]
/proc/loadavg: 2.00 1.97 1.98 3/80 15757
/proc/meminfo: memFree=1745360/2055920 swapFree=4180584/4192956
[pid=15564] ppid=15562 vsize=8872 CPUtime=1800.01
/proc/15564/stat : 15564 (ld-linux.so.2) R 15562 15564 15527 0 -1 4194304 1820 0 0 0 179994 7 0 0 25 0 1 0 2008211452 9084928 1551 996147200 1448431616 1448550632 4294956272 18446744073709551615 134545104 0 0 4096 0 0 0 0 17 0 0 0
/proc/15564/statm: 2218 1551 342 29 0 1208 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 8872

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.71
CPU time (s): 1800.03
CPU user time (s): 1799.95
CPU system time (s): 0.076988
CPU usage (%): 99.6302
Max. virtual memory (cumulated for all children) (KiB): 8872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1820
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= 25
involuntary context switches= 19479

runsolver used 2.08068 second user time and 5.19721 second system time

The end

Launcher Data (download as text)

Begin job on node75 at 2008-07-05 23:16:57
IDJOB=1101303
IDBENCH=60026
IDSOLVER=328
FILE ID=node75/1101303-1215292617
PBS_JOBID= 7882394
Free space on /tmp= 66560 MiB

SOLVER NAME= spider 2008-06-14
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-44_ext.xml
COMMAND LINE= HOME/run -c BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1101303-1215292617/watcher-1101303-1215292617 -o /tmp/evaluation-result-1101303-1215292617/solver-1101303-1215292617 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/run -c HOME/instance-1101303-1215292617.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 846bff61e6146f29b11157f7cf35351d
RANDOM SEED=51799661

node75.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		: 3000.229
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		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1747768 kB
Buffers:         42868 kB
Cached:         186528 kB
SwapCached:       6768 kB
Active:         178536 kB
Inactive:        75116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1747768 kB
SwapTotal:     4192956 kB
SwapFree:      4180584 kB
Dirty:            1796 kB
Writeback:           0 kB
Mapped:          33128 kB
Slab:            39080 kB
Committed_AS:  4362696 kB
PageTables:       2340 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= 66560 MiB
End job on node75 at 2008-07-05 23:47:05