Trace number 218847

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
Tramontane 2006-12-04? (TO) 1800.07 1814.53

General information on the benchmark

NamechessboardColoration/
cc-8-8-3.xml
MD5SUMba689a08bb93415de74ab2650cffa70a
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 benchmark0.088986
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables64
Number of constraints784
Maximum constraint arity4
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension784
Global constraints used (with number of constraints)

Solver Data (download as text)

0.07	c 
0.07	c Parsing xml file
0.07	c 	domains...............    0
0.07	c 	variables.............    0
0.07	c 	predicates............    0
0.07	c 	constraints........... 0.09
0.09	c Allocating memory
0.09	c 
0.09	c time limit = -1
0.09	c heuristic = dom/wdeg
0.09	c restart policy = Geometric increment
0.09	c restart base = 42
0.09	c restart factor = 1.33
0.09	c 
0.09	c Solving
0.09	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/node3/watcher-218847-1168253396 -o ROOT/results/node3/solver-218847-1168253396 -C 1800 -M 900 /tmp/evaluation/218847-1168253396/tramontane/bin/solver /tmp/evaluation/218847-1168253396/unknown.xml -res geom -f 3 -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


[startup+0.103673 s]
/proc/loadavg: 1.79 1.59 1.73 5/94 26982
/proc/meminfo: memFree=1699616/2055920 swapFree=4192812/4192956
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
/proc/loadavg: 1.79 1.59 1.73 5/94 26982
/proc/meminfo: memFree=1699616/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=0.19
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 19 0 0 0 19 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134790403 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0

[startup+0.511737 s]
/proc/loadavg: 1.79 1.59 1.73 5/94 26982
/proc/meminfo: memFree=1699616/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=0.49
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 49 0 0 0 22 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134792472 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 9616

[startup+1.33487 s]
/proc/loadavg: 1.79 1.59 1.73 3/94 26982
/proc/meminfo: memFree=1695776/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=1.31
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 131 0 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134795099 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9616

[startup+2.97965 s]
/proc/loadavg: 1.81 1.60 1.73 3/94 26982
/proc/meminfo: memFree=1695008/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=2.93
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 293 0 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134795090 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 9616

[startup+6.27619 s]
/proc/loadavg: 1.81 1.60 1.73 3/94 26982
/proc/meminfo: memFree=1693408/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=6.2
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 620 0 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134795105 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 9616

[startup+12.7647 s]
/proc/loadavg: 1.84 1.61 1.73 3/94 26982
/proc/meminfo: memFree=1690464/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=12.63
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 1263 0 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 9616

[startup+25.6273 s]
/proc/loadavg: 1.86 1.62 1.73 3/94 26982
/proc/meminfo: memFree=1685088/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=25.37
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 2537 0 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727404 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 9616

[startup+51.262 s]
/proc/loadavg: 1.91 1.65 1.74 3/94 26982
/proc/meminfo: memFree=1673376/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=50.78
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 5077 1 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134802944 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 50.78
Current children cumulated vsize (KiB) 9616

[startup+102.543 s]
/proc/loadavg: 1.96 1.71 1.75 3/94 26982
/proc/meminfo: memFree=1653664/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=101.58
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 10157 1 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134805840 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 101.58
Current children cumulated vsize (KiB) 9616

[startup+162.567 s]
/proc/loadavg: 1.98 1.75 1.76 3/94 26982
/proc/meminfo: memFree=1634400/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=161.06
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 16104 2 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134708410 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 161.06
Current children cumulated vsize (KiB) 9616

[startup+222.598 s]
/proc/loadavg: 1.99 1.80 1.77 3/94 26982
/proc/meminfo: memFree=1617184/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=220.54
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 22052 2 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134799448 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 220.54
Current children cumulated vsize (KiB) 9616

[startup+282.638 s]
/proc/loadavg: 1.99 1.83 1.78 4/94 26982
/proc/meminfo: memFree=1602088/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=280.03
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 28001 2 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134641117 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 280.03
Current children cumulated vsize (KiB) 9616

[startup+342.67 s]
/proc/loadavg: 2.03 1.87 1.80 3/94 26982
/proc/meminfo: memFree=1593576/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=339.51
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 33948 3 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 339.51
Current children cumulated vsize (KiB) 9616

[startup+402.731 s]
/proc/loadavg: 2.01 1.89 1.81 3/94 26982
/proc/meminfo: memFree=1593576/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=399.01
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 39898 3 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134795096 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 399.01
Current children cumulated vsize (KiB) 9616

[startup+462.756 s]
/proc/loadavg: 2.00 1.91 1.82 3/94 26982
/proc/meminfo: memFree=1593512/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=458.49
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 45845 4 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134795096 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 458.49
Current children cumulated vsize (KiB) 9616

[startup+522.781 s]
/proc/loadavg: 2.00 1.92 1.83 3/94 26982
/proc/meminfo: memFree=1584040/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=517.96
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 51792 4 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134712722 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 517.96
Current children cumulated vsize (KiB) 9616

[startup+582.818 s]
/proc/loadavg: 2.00 1.93 1.83 3/94 26982
/proc/meminfo: memFree=1584040/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=577.45
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 57740 5 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134649204 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 577.45
Current children cumulated vsize (KiB) 9616

[startup+642.852 s]
/proc/loadavg: 2.00 1.94 1.84 3/94 26982
/proc/meminfo: memFree=1582504/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=636.93
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 63688 5 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134792518 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 636.93
Current children cumulated vsize (KiB) 9616

[startup+702.907 s]
/proc/loadavg: 2.13 1.98 1.86 3/100 27118
/proc/meminfo: memFree=1572656/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=696.29
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 69624 5 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134813009 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 696.29
Current children cumulated vsize (KiB) 9616

[startup+762.962 s]
/proc/loadavg: 2.12 2.00 1.87 3/94 27180
/proc/meminfo: memFree=1562792/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=755.7
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 75565 5 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134712817 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 755.7
Current children cumulated vsize (KiB) 9616

[startup+822.983 s]
/proc/loadavg: 2.08 2.01 1.88 3/94 27180
/proc/meminfo: memFree=1553256/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=815.18
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 81512 6 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134813008 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 815.18
Current children cumulated vsize (KiB) 9616

[startup+882.999 s]
/proc/loadavg: 2.10 2.02 1.89 3/94 27180
/proc/meminfo: memFree=1542120/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=874.64
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 87458 6 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134813078 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 874.64
Current children cumulated vsize (KiB) 9616

[startup+943.059 s]
/proc/loadavg: 2.12 2.05 1.91 3/94 27180
/proc/meminfo: memFree=1530472/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=934.15
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 93408 7 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134813031 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 934.15
Current children cumulated vsize (KiB) 9616

[startup+1003.09 s]
/proc/loadavg: 2.04 2.04 1.91 3/94 27180
/proc/meminfo: memFree=1530472/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=993.63
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 99356 7 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134649186 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 993.63
Current children cumulated vsize (KiB) 9616

[startup+1063.12 s]
/proc/loadavg: 2.11 2.06 1.92 3/94 27180
/proc/meminfo: memFree=1530408/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=1053.1
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 105303 7 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727394 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 1053.1
Current children cumulated vsize (KiB) 9616

[startup+1123.14 s]
/proc/loadavg: 2.11 2.06 1.93 3/94 27180
/proc/meminfo: memFree=1530344/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=1112.58
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 111250 8 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 1112.58
Current children cumulated vsize (KiB) 9616

[startup+1183.17 s]
/proc/loadavg: 2.04 2.05 1.93 3/94 27180
/proc/meminfo: memFree=1530344/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=1172.06
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 117198 8 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727403 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 1172.06
Current children cumulated vsize (KiB) 9616

[startup+1243.21 s]
/proc/loadavg: 2.01 2.04 1.93 3/94 27180
/proc/meminfo: memFree=1530280/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=1231.55
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 123146 9 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 1231.55
Current children cumulated vsize (KiB) 9616

[startup+1303.25 s]
/proc/loadavg: 2.00 2.03 1.93 3/94 27180
/proc/meminfo: memFree=1530280/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=1291.03
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 129094 9 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134712842 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 1291.03
Current children cumulated vsize (KiB) 9616

[startup+1363.29 s]
/proc/loadavg: 2.00 2.02 1.93 3/94 27180
/proc/meminfo: memFree=1530216/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=1350.53
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 135043 10 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134785059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 1350.53
Current children cumulated vsize (KiB) 9616

[startup+1423.32 s]
/proc/loadavg: 2.03 2.03 1.93 3/94 27180
/proc/meminfo: memFree=1530152/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=1410
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 140990 10 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727392 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 1410
Current children cumulated vsize (KiB) 9616

[startup+1483.37 s]
/proc/loadavg: 2.01 2.02 1.93 3/94 27180
/proc/meminfo: memFree=1530152/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=1469.5
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 146940 10 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134712845 0 0 4096 0 0 0 0 17 1 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 1469.5
Current children cumulated vsize (KiB) 9616

[startup+1543.38 s]
/proc/loadavg: 1.72 1.95 1.91 2/81 27190
/proc/meminfo: memFree=1780176/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=1529.13
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 152902 11 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134712849 0 0 4096 0 0 0 0 17 0 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 1529.13
Current children cumulated vsize (KiB) 9616

[startup+1603.43 s]
/proc/loadavg: 1.47 1.82 1.87 2/81 27350
/proc/meminfo: memFree=1776968/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=1589.15
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 158901 14 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727420 0 0 4096 0 0 0 0 17 0 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 1589.15
Current children cumulated vsize (KiB) 9616

[startup+1663.53 s]
/proc/loadavg: 1.22 1.69 1.81 2/81 27427
/proc/meminfo: memFree=1779528/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=1649.19
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 164904 15 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 1649.19
Current children cumulated vsize (KiB) 9616

[startup+1723.59 s]
/proc/loadavg: 1.15 1.58 1.77 2/81 27875
/proc/meminfo: memFree=1775112/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=1709.2
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 170902 18 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134712829 0 0 4096 0 0 0 0 17 0 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 1709.2
Current children cumulated vsize (KiB) 9616

[startup+1783.64 s]
/proc/loadavg: 1.05 1.47 1.71 2/81 27915
/proc/meminfo: memFree=1778576/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=1769.21
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 176902 19 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134712689 0 0 4096 0 0 0 0 17 0 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 1769.21
Current children cumulated vsize (KiB) 9616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.51 s]
/proc/loadavg: 1.09 1.44 1.70 2/81 27963
/proc/meminfo: memFree=1778192/2055920 swapFree=4192812/4192956
[pid=26981] ppid=26979 vsize=9616 CPUtime=1800.05
/proc/26981/stat : 26981 (solver) R 26979 26981 26429 0 -1 4194304 1489 0 0 0 179985 20 0 0 25 0 1 0 173735260 9846784 1457 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727403 0 0 4096 0 0 0 0 17 0 0 0
/proc/26981/statm: 2404 1457 720 92 0 748 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 9616

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.53
CPU time (s): 1800.07
CPU user time (s): 1799.86
CPU system time (s): 0.206968
CPU usage (%): 99.2028
Max. virtual memory (cumulated for all children) (KiB): 9616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.206968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1489
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= 12
involuntary context switches= 72974

runsolver used 2.34164 s user time and 5.44917 s system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Jan  8 10:49:56 UTC 2007


IDJOB= 218847
IDBENCH= 5260
FILE ID= node3/218847-1168253396

PBS_JOBID= 3481707

Free space on /tmp= 66552 MiB

BENCH NAME= HOME/pub/bench/CPAI06/chessboardColoration/cc-8-8-3.xml
COMMAND LINE= /tmp/evaluation/218847-1168253396/tramontane/bin/solver /tmp/evaluation/218847-1168253396/unknown.xml -res geom -f 3 -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-218847-1168253396 -o ROOT/results/node3/solver-218847-1168253396 -C 1800 -M 900  /tmp/evaluation/218847-1168253396/tramontane/bin/solver /tmp/evaluation/218847-1168253396/unknown.xml -res geom -f 3 -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  ba689a08bb93415de74ab2650cffa70a

RANDOM SEED= 124124644

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		: 3000.279
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		: 3000.279
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:       1700096 kB
Buffers:         33500 kB
Cached:         125484 kB
SwapCached:          0 kB
Active:         225588 kB
Inactive:        68072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1700096 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3304 kB
Writeback:           0 kB
Mapped:         161540 kB
Slab:            46976 kB
Committed_AS:  4898424 kB
PageTables:       2284 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= 66559 MiB



End job on node3 on Mon Jan  8 11:20:14 UTC 2007