Trace number 200280

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) 1800.07 1808.5

General information on the benchmark

NamequeensKnights/
queensKnights-15-5-mul.xml
MD5SUMd0c23e5e195ecce2eff3bc99255f875e
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 benchmark1.00285
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables20
Number of constraints190
Maximum constraint arity2
Maximum domain size225
Number of constraints which are defined in extension0
Number of constraints which are defined in intension190
Global constraints used (with number of constraints)

Solver Data (download as text)

0.21	c 
0.21	c Parsing xml file
0.21	c 	domains...............    0
0.21	c 	variables.............    0
0.21	c 	predicates............    0
0.21	c 	constraints........... 0.02
0.21	c Allocating memory
0.21	c 
0.21	c time limit = -1
0.21	c heuristic = dom/wdeg
0.21	c restart policy = No restart
0.21	c 
0.21	c Solving
0.21	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/node12/watcher-200280-1168142048 -o ROOT/results/node12/solver-200280-1168142048 -C 1800 -M 900 /tmp/evaluation/200280-1168142048/mistral/bin/solver /tmp/evaluation/200280-1168142048/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: 1.92 1.99 2.05 5/88 16806
/proc/meminfo: memFree=1313776/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=540 CPUtime=0
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 41 0 0 0 0 0 0 0 19 0 1 0 162599923 552960 26 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 9696036 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/16805/statm: 135 26 21 92 0 18 0

[startup+0.104139 s]
/proc/loadavg: 1.92 1.99 2.05 5/88 16806
/proc/meminfo: memFree=1313776/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7444 CPUtime=0.09
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 957 0 0 0 9 0 0 0 18 0 1 0 162599923 7622656 925 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 1 0 0
/proc/16805/statm: 1861 925 721 92 0 205 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7444

[startup+0.512208 s]
/proc/loadavg: 1.92 1.99 2.05 5/88 16806
/proc/meminfo: memFree=1313776/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7444 CPUtime=0.5
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 957 0 0 0 50 0 0 0 22 0 1 0 162599923 7622656 925 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790701 0 0 4096 0 0 0 0 17 1 0 0
/proc/16805/statm: 1861 925 721 92 0 205 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7444

[startup+1.33336 s]
/proc/loadavg: 1.92 1.99 2.05 3/88 16806
/proc/meminfo: memFree=1312816/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7444 CPUtime=1.3
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 957 0 0 0 130 0 0 0 25 0 1 0 162599923 7622656 925 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710593 0 0 4096 0 0 0 0 17 1 0 0
/proc/16805/statm: 1861 925 721 92 0 205 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 7444

[startup+2.97065 s]
/proc/loadavg: 1.92 1.99 2.05 3/88 16806
/proc/meminfo: memFree=1312816/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7448 CPUtime=2.93
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 958 0 0 0 293 0 0 0 25 0 1 0 162599923 7626752 926 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708944 0 0 4096 0 0 0 0 17 1 0 0
/proc/16805/statm: 1862 926 721 92 0 206 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 7448

[startup+6.25224 s]
/proc/loadavg: 1.93 1.99 2.05 3/88 16806
/proc/meminfo: memFree=1312888/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=6.17
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 617 0 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710641 0 0 4096 0 0 0 0 17 1 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 7456

[startup+12.7104 s]
/proc/loadavg: 1.93 1.99 2.05 3/88 16806
/proc/meminfo: memFree=1312952/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=12.58
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 1258 0 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722038 0 0 4096 0 0 0 0 17 1 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 7456

[startup+25.5247 s]
/proc/loadavg: 1.95 1.99 2.05 3/88 16806
/proc/meminfo: memFree=1313016/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=25.3
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 2530 0 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 1 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 7456

[startup+51.1533 s]
/proc/loadavg: 1.96 1.99 2.04 3/88 16806
/proc/meminfo: memFree=1313144/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=50.73
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 5073 0 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790620 0 0 4096 0 0 0 0 17 1 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 50.73
Current children cumulated vsize (KiB) 7456

[startup+102.401 s]
/proc/loadavg: 1.98 1.99 2.04 3/88 16806
/proc/meminfo: memFree=1313144/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=101.6
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 10159 1 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 1 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 101.6
Current children cumulated vsize (KiB) 7456

[startup+162.504 s]
/proc/loadavg: 1.99 1.99 2.03 3/88 16806
/proc/meminfo: memFree=1313144/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=161.25
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 16124 1 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710313 0 0 4096 0 0 0 0 17 1 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 161.25
Current children cumulated vsize (KiB) 7456

[startup+222.568 s]
/proc/loadavg: 1.99 1.99 2.03 3/88 16806
/proc/meminfo: memFree=1313144/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=220.87
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 22086 1 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711732 0 0 4096 0 0 0 0 17 1 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 220.87
Current children cumulated vsize (KiB) 7456

[startup+282.647 s]
/proc/loadavg: 1.99 1.99 2.02 3/88 16806
/proc/meminfo: memFree=1313144/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=280.5
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 28048 2 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710273 0 0 4096 0 0 0 0 17 1 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 280.5
Current children cumulated vsize (KiB) 7456

[startup+342.742 s]
/proc/loadavg: 1.99 1.99 2.01 3/88 16806
/proc/meminfo: memFree=1313088/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=340.13
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 34011 2 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 1 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 340.13
Current children cumulated vsize (KiB) 7456

[startup+402.812 s]
/proc/loadavg: 1.99 1.99 2.01 3/89 16807
/proc/meminfo: memFree=1313144/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=399.75
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 39972 3 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 399.75
Current children cumulated vsize (KiB) 7456

[startup+462.865 s]
/proc/loadavg: 1.99 1.99 2.00 3/95 16951
/proc/meminfo: memFree=1311936/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=459.14
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 45911 3 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710273 0 0 4096 0 0 0 0 17 1 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 459.14
Current children cumulated vsize (KiB) 7456

[startup+522.927 s]
/proc/loadavg: 1.99 1.99 2.00 3/89 17005
/proc/meminfo: memFree=1312952/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=518.63
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 51859 4 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711751 0 0 4096 0 0 0 0 17 1 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 518.63
Current children cumulated vsize (KiB) 7456

[startup+582.965 s]
/proc/loadavg: 1.99 1.99 2.00 3/89 17005
/proc/meminfo: memFree=1312952/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=578.21
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 57817 4 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710272 0 0 4096 0 0 0 0 17 1 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 578.21
Current children cumulated vsize (KiB) 7456

[startup+643.001 s]
/proc/loadavg: 1.99 1.99 2.00 3/89 17005
/proc/meminfo: memFree=1312952/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=637.78
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 63774 4 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708944 0 0 4096 0 0 0 0 17 1 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 637.78
Current children cumulated vsize (KiB) 7456

[startup+703.047 s]
/proc/loadavg: 1.99 1.99 2.00 3/89 17005
/proc/meminfo: memFree=1312952/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=697.36
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 69731 5 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710593 0 0 4096 0 0 0 0 17 1 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 697.36
Current children cumulated vsize (KiB) 7456

[startup+763.115 s]
/proc/loadavg: 1.99 1.99 2.00 3/89 17005
/proc/meminfo: memFree=1312952/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=756.98
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 75693 5 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 1 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 756.98
Current children cumulated vsize (KiB) 7456

[startup+823.136 s]
/proc/loadavg: 1.99 1.99 2.00 3/89 17005
/proc/meminfo: memFree=1312888/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=816.55
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 81649 6 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 1 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 816.55
Current children cumulated vsize (KiB) 7456

[startup+883.14 s]
/proc/loadavg: 2.00 1.99 2.00 3/94 17082
/proc/meminfo: memFree=1266384/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=876.12
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 87604 8 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637238 0 0 4096 0 0 0 0 17 0 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 876.12
Current children cumulated vsize (KiB) 7456

[startup+943.215 s]
/proc/loadavg: 2.00 1.99 2.00 3/94 17082
/proc/meminfo: memFree=1266448/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=936.14
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 93606 8 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711873 0 0 4096 0 0 0 0 17 0 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 936.14
Current children cumulated vsize (KiB) 7456

[startup+1003.25 s]
/proc/loadavg: 2.15 2.02 2.01 3/94 17082
/proc/meminfo: memFree=765776/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=996.09
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 99601 8 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 996.09
Current children cumulated vsize (KiB) 7456

[startup+1063.33 s]
/proc/loadavg: 2.20 2.07 2.03 4/94 17082
/proc/meminfo: memFree=606736/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=1055.89
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 105580 9 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 1055.89
Current children cumulated vsize (KiB) 7456

[startup+1123.34 s]
/proc/loadavg: 1.82 2.00 2.00 2/81 17307
/proc/meminfo: memFree=1342840/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=1115.66
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 111555 11 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134709326 0 0 4096 0 0 0 0 17 0 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 1115.66
Current children cumulated vsize (KiB) 7456

[startup+1183.4 s]
/proc/loadavg: 1.39 1.84 1.95 2/81 17647
/proc/meminfo: memFree=1342576/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=1175.66
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 117550 16 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711713 0 0 4096 0 0 0 0 17 0 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 1175.66
Current children cumulated vsize (KiB) 7456

[startup+1243.5 s]
/proc/loadavg: 1.93 1.89 1.95 4/87 17699
/proc/meminfo: memFree=1326336/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=1235.71
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 123555 16 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710273 0 0 4096 0 0 0 0 17 0 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 1235.71
Current children cumulated vsize (KiB) 7456

[startup+1303.59 s]
/proc/loadavg: 1.97 1.91 1.95 3/87 17699
/proc/meminfo: memFree=1326400/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=1295.73
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 129557 16 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790566 0 0 4096 0 0 0 0 17 0 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 1295.73
Current children cumulated vsize (KiB) 7456

[startup+1363.68 s]
/proc/loadavg: 1.99 1.92 1.95 3/87 17699
/proc/meminfo: memFree=1326336/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=1355.73
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 135557 16 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710272 0 0 4096 0 0 0 0 17 0 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 1355.73
Current children cumulated vsize (KiB) 7456

[startup+1423.77 s]
/proc/loadavg: 1.99 1.93 1.95 3/87 17699
/proc/meminfo: memFree=1326336/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=1415.77
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 141561 16 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722041 0 0 4096 0 0 0 0 17 0 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 1415.77
Current children cumulated vsize (KiB) 7456

[startup+1483.86 s]
/proc/loadavg: 1.99 1.94 1.95 3/87 17701
/proc/meminfo: memFree=1326400/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=1475.8
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 147564 16 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711906 0 0 4096 0 0 0 0 17 0 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 1475.8
Current children cumulated vsize (KiB) 7456

[startup+1543.96 s]
/proc/loadavg: 2.10 1.98 1.96 3/87 17701
/proc/meminfo: memFree=1326336/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=1535.82
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 153566 16 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134709313 0 0 4096 0 0 0 0 17 0 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 1535.82
Current children cumulated vsize (KiB) 7456

[startup+1604.04 s]
/proc/loadavg: 2.03 1.98 1.96 3/87 17701
/proc/meminfo: memFree=1326336/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=1595.83
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 159567 16 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134709313 0 0 4096 0 0 0 0 17 0 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 1595.83
Current children cumulated vsize (KiB) 7456

[startup+1664.13 s]
/proc/loadavg: 2.01 1.98 1.96 3/87 17701
/proc/meminfo: memFree=1326336/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=1655.86
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 165570 16 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710593 0 0 4096 0 0 0 0 17 0 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 1655.86
Current children cumulated vsize (KiB) 7456

[startup+1724.21 s]
/proc/loadavg: 2.00 1.98 1.96 3/87 17701
/proc/meminfo: memFree=1326400/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=1715.86
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 171570 16 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 1715.86
Current children cumulated vsize (KiB) 7456

[startup+1784.3 s]
/proc/loadavg: 2.07 2.00 1.97 3/87 17701
/proc/meminfo: memFree=1326336/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=1775.89
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 177572 17 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134709312 0 0 4096 0 0 0 0 17 0 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 1775.89
Current children cumulated vsize (KiB) 7456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.49 s]
/proc/loadavg: 2.05 2.00 1.97 3/87 17701
/proc/meminfo: memFree=1326336/2055920 swapFree=4160348/4192956
[pid=16805] ppid=16803 vsize=7456 CPUtime=1800.06
/proc/16805/stat : 16805 (solver) R 16803 16805 16561 0 -1 4194304 960 0 0 0 179989 17 0 0 25 0 1 0 162599923 7634944 928 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790348 0 0 4096 0 0 0 0 17 0 0 0
/proc/16805/statm: 1864 928 721 92 0 208 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 7456

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.5
CPU time (s): 1800.07
CPU user time (s): 1799.89
CPU system time (s): 0.171973
CPU usage (%): 99.5338
Max. virtual memory (cumulated for all children) (KiB): 7456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.171973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 960
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= 41165

runsolver used 1.76073 s user time and 5.06423 s system time

The end

Launcher Data (download as text)

Begin job on node12 on Sun Jan  7 03:54:09 UTC 2007


IDJOB= 200280
IDBENCH= 3699
FILE ID= node12/200280-1168142048

PBS_JOBID= 3477837

Free space on /tmp= 66318 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queensKnights/queensKnights-15-5-mul.xml
COMMAND LINE= /tmp/evaluation/200280-1168142048/mistral/bin/solver /tmp/evaluation/200280-1168142048/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-200280-1168142048 -o ROOT/results/node12/solver-200280-1168142048 -C 1800 -M 900  /tmp/evaluation/200280-1168142048/mistral/bin/solver /tmp/evaluation/200280-1168142048/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  d0c23e5e195ecce2eff3bc99255f875e

RANDOM SEED= 673794521

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		: 3000.265
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		: 3000.265
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:       1314256 kB
Buffers:         53856 kB
Cached:         548588 kB
SwapCached:       4660 kB
Active:         237240 kB
Inactive:       427024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1314256 kB
SwapTotal:     4192956 kB
SwapFree:      4160348 kB
Dirty:            3216 kB
Writeback:           0 kB
Mapped:          72820 kB
Slab:            62268 kB
Committed_AS:  4419824 kB
PageTables:       2104 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= 66319 MiB



End job on node12 on Sun Jan  7 04:24:17 UTC 2007