Trace number 200404

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, and are wall clock time (not CPU 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 2006-12-04? (TO) 1800.06 1803.78

General information on the benchmark

NamequeensKnights/
queensKnights-25-5-add.xml
MD5SUMb90f8a45328f6041d4909cc0c2664efa
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.76173
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables30
Number of constraints310
Maximum constraint arity2
Maximum domain size625
Number of constraints which are defined in extension0
Number of constraints which are defined in intension310
Global constraints used (with number of constraints)

Solver Data (download as text)

0.11	c 
0.11	c Parsing xml file
0.11	c 	domains...............    0
0.11	c 	variables.............    0
0.11	c 	predicates............    0
0.11	c 	constraints........... 0.02
0.11	c Allocating memory
0.11	c 
0.11	c time limit = -1
0.11	c heuristic = dom/wdeg
0.11	c restart policy = No restart
0.11	c 
0.11	c Solving
0.11	c

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-200404-1168142439 -o ROOT/results/node4/solver-200404-1168142439 -C 1800 -M 900 /tmp/evaluation/200404-1168142439/mistral/bin/solver /tmp/evaluation/200404-1168142439/unknown.xml -v 1 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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
Current StackSize limit: 10240 KiB

/proc/loadavg: 2.07 2.04 2.05 5/88 4683
/proc/meminfo: memFree=1753632/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=540 CPUtime=0
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 41 0 0 0 0 0 0 0 19 0 1 0 162639466 552960 26 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 10588964 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/4682/statm: 135 26 21 92 0 18 0

[startup+0.104894 s]
/proc/loadavg: 2.07 2.04 2.05 5/88 4683
/proc/meminfo: memFree=1753632/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7312 CPUtime=0.09
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 920 0 0 0 9 0 0 0 19 0 1 0 162639466 7487488 888 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711872 0 0 4096 0 0 0 0 17 1 0 0
/proc/4682/statm: 1828 888 717 92 0 172 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7312

[startup+0.51293 s]
/proc/loadavg: 2.07 2.04 2.05 5/88 4683
/proc/meminfo: memFree=1753632/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7312 CPUtime=0.49
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 920 0 0 0 49 0 0 0 23 0 1 0 162639466 7487488 888 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710593 0 0 4096 0 0 0 0 17 1 0 0
/proc/4682/statm: 1828 888 717 92 0 172 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 7312

[startup+1.33401 s]
/proc/loadavg: 2.06 2.04 2.05 3/88 4683
/proc/meminfo: memFree=1752864/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7312 CPUtime=1.31
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 920 0 0 0 131 0 0 0 25 0 1 0 162639466 7487488 888 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708954 0 0 4096 0 0 0 0 17 1 0 0
/proc/4682/statm: 1828 888 717 92 0 172 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7312

[startup+2.97617 s]
/proc/loadavg: 2.06 2.04 2.05 3/88 4683
/proc/meminfo: memFree=1752864/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7312 CPUtime=2.94
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 920 0 0 0 294 0 0 0 25 0 1 0 162639466 7487488 888 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710593 0 0 4096 0 0 0 0 17 1 0 0
/proc/4682/statm: 1828 888 717 92 0 172 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 7312

[startup+6.25448 s]
/proc/loadavg: 2.06 2.04 2.05 3/88 4683
/proc/meminfo: memFree=1752736/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7312 CPUtime=6.19
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 920 0 0 0 619 0 0 0 25 0 1 0 162639466 7487488 888 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 1 0 0
/proc/4682/statm: 1828 888 717 92 0 172 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 7312

[startup+12.7161 s]
/proc/loadavg: 2.05 2.04 2.05 3/88 4683
/proc/meminfo: memFree=1752736/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7312 CPUtime=12.59
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 920 0 0 0 1259 0 0 0 25 0 1 0 162639466 7487488 888 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710592 0 0 4096 0 0 0 0 17 1 0 0
/proc/4682/statm: 1828 888 717 92 0 172 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 7312

[startup+25.5273 s]
/proc/loadavg: 2.05 2.04 2.04 3/94 4747
/proc/meminfo: memFree=1751528/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7316 CPUtime=25.25
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 921 0 0 0 2525 0 0 0 25 0 1 0 162639466 7491584 889 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711735 0 0 4096 0 0 0 0 17 1 0 0
/proc/4682/statm: 1829 889 717 92 0 173 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 7316

[startup+51.171 s]
/proc/loadavg: 2.03 2.03 2.04 3/94 4799
/proc/meminfo: memFree=1751600/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7320 CPUtime=50.61
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 922 0 0 0 5061 0 0 0 25 0 1 0 162639466 7495680 890 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710313 0 0 4096 0 0 0 0 17 1 0 0
/proc/4682/statm: 1830 890 717 92 0 174 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 7320

[startup+102.457 s]
/proc/loadavg: 2.01 2.03 2.04 3/94 4853
/proc/meminfo: memFree=1751536/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7344 CPUtime=101.38
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 928 0 0 0 10138 0 0 0 25 0 1 0 162639466 7520256 896 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708953 0 0 4096 0 0 0 0 17 1 0 0
/proc/4682/statm: 1836 896 717 92 0 180 0
Current children cumulated CPU time (s) 101.38
Current children cumulated vsize (KiB) 7344

[startup+162.548 s]
/proc/loadavg: 2.00 2.02 2.03 3/88 4881
/proc/meminfo: memFree=1752544/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=160.99
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 16098 1 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708945 0 0 4096 0 0 0 0 17 1 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 160.99
Current children cumulated vsize (KiB) 7356

[startup+222.563 s]
/proc/loadavg: 2.11 2.04 2.04 3/94 4957
/proc/meminfo: memFree=1028080/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=220.79
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 22077 2 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722144 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 220.79
Current children cumulated vsize (KiB) 7356

[startup+282.594 s]
/proc/loadavg: 2.04 2.03 2.03 3/94 4957
/proc/meminfo: memFree=1024688/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=280.53
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 28051 2 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710620 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 280.53
Current children cumulated vsize (KiB) 7356

[startup+342.603 s]
/proc/loadavg: 2.02 2.03 2.02 3/86 5237
/proc/meminfo: memFree=1755696/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=340.35
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 34031 4 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 340.35
Current children cumulated vsize (KiB) 7356

[startup+402.676 s]
/proc/loadavg: 1.87 1.99 2.01 4/97 5396
/proc/meminfo: memFree=1718864/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=400.38
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 40033 5 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134709313 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 400.38
Current children cumulated vsize (KiB) 7356

[startup+462.748 s]
/proc/loadavg: 1.92 1.97 2.00 3/86 5624
/proc/meminfo: memFree=1755816/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=460.4
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 46034 6 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722038 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 460.4
Current children cumulated vsize (KiB) 7356

[startup+522.807 s]
/proc/loadavg: 2.00 1.99 2.00 3/86 5624
/proc/meminfo: memFree=1755816/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=520.37
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 52031 6 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711738 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 520.37
Current children cumulated vsize (KiB) 7356

[startup+582.868 s]
/proc/loadavg: 2.00 1.99 2.00 3/86 5624
/proc/meminfo: memFree=1755752/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=580.38
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 58032 6 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710640 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 580.38
Current children cumulated vsize (KiB) 7356

[startup+642.927 s]
/proc/loadavg: 2.00 1.99 2.00 3/86 5624
/proc/meminfo: memFree=1755688/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=640.41
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 64034 7 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 640.41
Current children cumulated vsize (KiB) 7356

[startup+702.991 s]
/proc/loadavg: 2.07 2.00 2.00 3/86 5624
/proc/meminfo: memFree=1755688/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=700.38
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 70031 7 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790578 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 700.38
Current children cumulated vsize (KiB) 7356

[startup+763.054 s]
/proc/loadavg: 2.02 2.00 2.00 3/86 5624
/proc/meminfo: memFree=1755624/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=760.39
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 76032 7 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710292 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 760.39
Current children cumulated vsize (KiB) 7356

[startup+823.111 s]
/proc/loadavg: 2.01 2.00 2.00 3/86 5624
/proc/meminfo: memFree=1755560/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=820.4
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 82033 7 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711712 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 820.4
Current children cumulated vsize (KiB) 7356

[startup+883.174 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 5624
/proc/meminfo: memFree=1755496/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=880.39
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 88032 7 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708945 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 880.39
Current children cumulated vsize (KiB) 7356

[startup+943.235 s]
/proc/loadavg: 1.70 1.92 1.97 2/81 5691
/proc/meminfo: memFree=1758992/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=940.39
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 94030 9 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134709326 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 940.39
Current children cumulated vsize (KiB) 7356

[startup+1003.3 s]
/proc/loadavg: 1.65 1.85 1.94 3/86 5940
/proc/meminfo: memFree=1668200/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=1000.4
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 100026 14 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722174 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 1000.4
Current children cumulated vsize (KiB) 7356

[startup+1063.38 s]
/proc/loadavg: 1.87 1.87 1.94 3/86 5942
/proc/meminfo: memFree=1668072/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=1060.4
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 106026 14 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711878 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 1060.4
Current children cumulated vsize (KiB) 7356

[startup+1123.49 s]
/proc/loadavg: 2.00 1.91 1.95 3/86 5942
/proc/meminfo: memFree=1668072/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=1120.45
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 112031 14 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710592 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 1120.45
Current children cumulated vsize (KiB) 7356

[startup+1183.59 s]
/proc/loadavg: 2.00 1.92 1.95 3/86 5942
/proc/meminfo: memFree=1668072/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=1180.5
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 118035 15 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 1180.5
Current children cumulated vsize (KiB) 7356

[startup+1243.68 s]
/proc/loadavg: 2.00 1.93 1.95 3/86 5942
/proc/meminfo: memFree=1668072/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=1240.52
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 124037 15 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 1240.52
Current children cumulated vsize (KiB) 7356

[startup+1303.77 s]
/proc/loadavg: 2.00 1.94 1.95 3/86 5942
/proc/meminfo: memFree=1668072/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=1300.54
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 130039 15 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 1300.54
Current children cumulated vsize (KiB) 7356

[startup+1363.78 s]
/proc/loadavg: 2.00 1.95 1.95 4/86 5942
/proc/meminfo: memFree=1668072/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=1360.5
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 136035 15 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710322 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 1360.5
Current children cumulated vsize (KiB) 7356

[startup+1423.79 s]
/proc/loadavg: 2.00 1.95 1.95 3/86 5942
/proc/meminfo: memFree=1668008/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=1420.43
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 142028 15 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708944 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 1420.43
Current children cumulated vsize (KiB) 7356

[startup+1483.89 s]
/proc/loadavg: 2.00 1.96 1.95 3/86 5942
/proc/meminfo: memFree=1667944/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=1480.47
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 148032 15 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710272 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 1480.47
Current children cumulated vsize (KiB) 7356

[startup+1543.99 s]
/proc/loadavg: 2.07 1.98 1.95 3/86 5942
/proc/meminfo: memFree=1667880/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=1540.52
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 154037 15 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 1540.52
Current children cumulated vsize (KiB) 7356

[startup+1604.09 s]
/proc/loadavg: 2.02 1.98 1.95 3/86 5942
/proc/meminfo: memFree=1667816/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=1600.55
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 160040 15 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708944 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 1600.55
Current children cumulated vsize (KiB) 7356

[startup+1664.09 s]
/proc/loadavg: 2.06 2.00 1.96 3/86 5942
/proc/meminfo: memFree=1667752/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=1660.5
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 166035 15 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 1660.5
Current children cumulated vsize (KiB) 7356

[startup+1724.19 s]
/proc/loadavg: 2.02 2.00 1.96 3/86 5942
/proc/meminfo: memFree=1667752/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=1720.54
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 172039 15 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712068 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 1720.54
Current children cumulated vsize (KiB) 7356

[startup+1784.29 s]
/proc/loadavg: 2.09 2.03 1.97 3/86 5942
/proc/meminfo: memFree=1667688/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=1780.56
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 178041 15 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 1780.56
Current children cumulated vsize (KiB) 7356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.78 s]
/proc/loadavg: 2.06 2.02 1.97 3/86 5942
/proc/meminfo: memFree=1667688/2055920 swapFree=4182144/4192956
[pid=4682] ppid=4680 vsize=7356 CPUtime=1800.05
/proc/4682/stat : 4682 (solver) R 4680 4682 4065 0 -1 4194304 931 0 0 0 179990 15 0 0 25 0 1 0 162639466 7532544 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711718 0 0 4096 0 0 0 0 17 0 0 0
/proc/4682/statm: 1839 899 717 92 0 183 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 7356

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.78
CPU time (s): 1800.06
CPU user time (s): 1799.9
CPU system time (s): 0.157975
CPU usage (%): 99.7936
Max. virtual memory (cumulated for all children) (KiB): 7356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 931
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= 11
involuntary context switches= 18293

runsolver used 2.01569 s user time and 5.01824 s system time

The end

Launcher Data (download as text)

Begin job on node4 on Sun Jan  7 04:00:39 UTC 2007


IDJOB= 200404
IDBENCH= 3705
FILE ID= node4/200404-1168142439

PBS_JOBID= 3477838

Free space on /tmp= 66305 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queensKnights/queensKnights-25-5-add.xml
COMMAND LINE= /tmp/evaluation/200404-1168142439/mistral/bin/solver /tmp/evaluation/200404-1168142439/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-200404-1168142439 -o ROOT/results/node4/solver-200404-1168142439 -C 1800 -M 900  /tmp/evaluation/200404-1168142439/mistral/bin/solver /tmp/evaluation/200404-1168142439/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  b90f8a45328f6041d4909cc0c2664efa

RANDOM SEED= 960596403

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.223
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		: 3000.223
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:       1754048 kB
Buffers:         35868 kB
Cached:         158304 kB
SwapCached:       2552 kB
Active:         157344 kB
Inactive:        85032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1754048 kB
SwapTotal:     4192956 kB
SwapFree:      4182144 kB
Dirty:            3016 kB
Writeback:           0 kB
Mapped:          59168 kB
Slab:            44088 kB
Committed_AS:  4128320 kB
PageTables:       2440 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= 66298 MiB



End job on node4 on Sun Jan  7 04:30:43 UTC 2007