Trace number 200264

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) 1800.03 1806.99

General information on the benchmark

NamequeensKnights/
queensKnights-100-5-mul.xml
MD5SUM42996e122feb7c0689c8e64dc624c3e7
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables105
Number of constraints5460
Maximum constraint arity2
Maximum domain size10000
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5460
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........... 0.37
0.38	c Allocating memory
0.38	c 
0.38	c time limit = -1
0.38	c heuristic = dom/wdeg
0.38	c restart policy = No restart
0.38	c 
0.38	c Solving
0.38	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-200264-1168141986 -o ROOT/results/node3/solver-200264-1168141986 -C 1800 -M 900 /tmp/evaluation/200264-1168141986/mistral/bin/solver /tmp/evaluation/200264-1168141986/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: 1.94 1.95 2.06 5/86 19452
/proc/meminfo: memFree=1525888/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=540 CPUtime=0
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 41 0 0 0 0 0 0 0 19 0 1 0 162594332 552960 26 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 10924836 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/19451/statm: 135 26 21 92 0 18 0

[startup+0.105337 s]
/proc/loadavg: 1.94 1.95 2.06 5/86 19452
/proc/meminfo: memFree=1525888/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=7928 CPUtime=0.09
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 1053 0 0 0 9 0 0 0 19 0 1 0 162594332 8118272 1021 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 4159374743 0 0 4096 0 0 0 0 17 1 0 0
/proc/19451/statm: 1982 1021 707 92 0 326 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7928

[startup+0.517407 s]
/proc/loadavg: 1.94 1.95 2.06 5/86 19452
/proc/meminfo: memFree=1525888/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=14996 CPUtime=0.5
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2821 0 0 0 49 1 0 0 24 0 1 0 162594332 15355904 2789 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19451/statm: 3749 2789 722 92 0 2093 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 14996

[startup+1.34054 s]
/proc/loadavg: 1.94 1.95 2.06 3/86 19452
/proc/meminfo: memFree=1517568/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=14996 CPUtime=1.31
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2821 0 0 0 130 1 0 0 25 0 1 0 162594332 15355904 2789 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 1 0 0
/proc/19451/statm: 3749 2789 722 92 0 2093 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 14996

[startup+2.9778 s]
/proc/loadavg: 1.94 1.95 2.06 3/86 19452
/proc/meminfo: memFree=1517504/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=14996 CPUtime=2.93
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2821 0 0 0 292 1 0 0 25 0 1 0 162594332 15355904 2789 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710272 0 0 4096 0 0 0 0 17 1 0 0
/proc/19451/statm: 3749 2789 722 92 0 2093 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 14996

[startup+6.25834 s]
/proc/loadavg: 1.94 1.95 2.06 3/86 19452
/proc/meminfo: memFree=1517568/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=14996 CPUtime=6.19
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2821 0 0 0 618 1 0 0 25 0 1 0 162594332 15355904 2789 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 1 0 0
/proc/19451/statm: 3749 2789 722 92 0 2093 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 14996

[startup+12.7174 s]
/proc/loadavg: 1.95 1.95 2.06 3/86 19452
/proc/meminfo: memFree=1517632/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15000 CPUtime=12.6
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2822 0 0 0 1259 1 0 0 25 0 1 0 162594332 15360000 2790 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708944 0 0 4096 0 0 0 0 17 1 0 0
/proc/19451/statm: 3750 2790 722 92 0 2094 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 15000

[startup+25.5295 s]
/proc/loadavg: 1.95 1.95 2.06 3/86 19452
/proc/meminfo: memFree=1517696/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=25.31
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 2530 1 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710646 0 0 4096 0 0 0 0 17 1 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 15004

[startup+51.1586 s]
/proc/loadavg: 1.97 1.96 2.05 3/86 19452
/proc/meminfo: memFree=1517824/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=50.76
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 5074 2 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710322 0 0 4096 0 0 0 0 17 1 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 50.76
Current children cumulated vsize (KiB) 15004

[startup+102.405 s]
/proc/loadavg: 2.03 1.97 2.05 3/86 19452
/proc/meminfo: memFree=1517952/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=101.63
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 10161 2 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 1 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 101.63
Current children cumulated vsize (KiB) 15004

[startup+162.467 s]
/proc/loadavg: 2.01 1.97 2.05 3/86 19452
/proc/meminfo: memFree=1517888/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=161.24
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 16122 2 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 1 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 161.24
Current children cumulated vsize (KiB) 15004

[startup+222.525 s]
/proc/loadavg: 2.04 1.99 2.05 3/86 19452
/proc/meminfo: memFree=1517888/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=220.85
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 22083 2 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710273 0 0 4096 0 0 0 0 17 1 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 220.85
Current children cumulated vsize (KiB) 15004

[startup+282.581 s]
/proc/loadavg: 2.01 1.99 2.04 3/86 19452
/proc/meminfo: memFree=1517896/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=280.46
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 28044 2 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 1 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 280.46
Current children cumulated vsize (KiB) 15004

[startup+342.647 s]
/proc/loadavg: 2.00 1.99 2.04 3/93 19509
/proc/meminfo: memFree=1476696/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=340.38
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 34035 3 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710641 0 0 4096 0 0 0 0 17 0 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 340.38
Current children cumulated vsize (KiB) 15004

[startup+402.65 s]
/proc/loadavg: 2.00 1.99 2.03 3/93 19509
/proc/meminfo: memFree=1476696/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=400.34
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 40031 3 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 400.34
Current children cumulated vsize (KiB) 15004

[startup+462.745 s]
/proc/loadavg: 2.00 1.99 2.02 3/93 19509
/proc/meminfo: memFree=1476632/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=460.38
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 46035 3 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134709318 0 0 4096 0 0 0 0 17 0 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 460.38
Current children cumulated vsize (KiB) 15004

[startup+522.758 s]
/proc/loadavg: 2.00 1.99 2.02 3/99 19651
/proc/meminfo: memFree=1475368/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=520.24
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 52014 10 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710592 0 0 4096 0 0 0 0 17 0 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 520.24
Current children cumulated vsize (KiB) 15004

[startup+582.781 s]
/proc/loadavg: 2.00 1.99 2.01 3/93 19707
/proc/meminfo: memFree=1476368/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=580.19
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 58006 13 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711766 0 0 4096 0 0 0 0 17 0 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 580.19
Current children cumulated vsize (KiB) 15004

[startup+642.87 s]
/proc/loadavg: 2.10 2.02 2.02 3/93 19707
/proc/meminfo: memFree=1476368/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=640.23
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 64010 13 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711904 0 0 4096 0 0 0 0 17 0 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 640.23
Current children cumulated vsize (KiB) 15004

[startup+702.897 s]
/proc/loadavg: 2.07 2.03 2.02 3/93 19707
/proc/meminfo: memFree=1476368/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=700.17
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 70004 13 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637118 0 0 4096 0 0 0 0 17 0 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 700.17
Current children cumulated vsize (KiB) 15004

[startup+762.98 s]
/proc/loadavg: 2.02 2.02 2.01 3/93 19707
/proc/meminfo: memFree=1476368/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=760.2
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 76006 14 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 760.2
Current children cumulated vsize (KiB) 15004

[startup+823.033 s]
/proc/loadavg: 2.01 2.02 2.01 3/93 19707
/proc/meminfo: memFree=1476368/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=820.2
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 82006 14 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 820.2
Current children cumulated vsize (KiB) 15004

[startup+883.078 s]
/proc/loadavg: 2.00 2.01 2.00 3/93 19707
/proc/meminfo: memFree=1476312/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=880.16
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 88002 14 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 880.16
Current children cumulated vsize (KiB) 15004

[startup+943.107 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 19707
/proc/meminfo: memFree=1476376/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=940.14
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 94000 14 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 940.14
Current children cumulated vsize (KiB) 15004

[startup+1003.18 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 19707
/proc/meminfo: memFree=1476376/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=1000.16
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 100002 14 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708954 0 0 4096 0 0 0 0 17 0 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 1000.16
Current children cumulated vsize (KiB) 15004

[startup+1063.19 s]
/proc/loadavg: 1.92 1.98 1.99 5/94 19761
/proc/meminfo: memFree=1504144/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=1060.09
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 105994 15 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 1060.09
Current children cumulated vsize (KiB) 15004

[startup+1123.29 s]
/proc/loadavg: 2.26 2.07 2.02 3/95 19769
/proc/meminfo: memFree=458120/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=1120.05
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 111972 33 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 1120.05
Current children cumulated vsize (KiB) 15004

[startup+1183.34 s]
/proc/loadavg: 2.33 2.12 2.04 3/95 19769
/proc/meminfo: memFree=15624/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=1179.94
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 117943 51 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710592 0 0 4096 0 0 0 0 17 0 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 1179.94
Current children cumulated vsize (KiB) 15004

[startup+1243.42 s]
/proc/loadavg: 2.45 2.19 2.06 3/95 19769
/proc/meminfo: memFree=16136/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=1239.84
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 123918 66 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710272 0 0 4096 0 0 0 0 17 0 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 1239.84
Current children cumulated vsize (KiB) 15004

[startup+1303.49 s]
/proc/loadavg: 2.35 2.23 2.09 2/81 19880
/proc/meminfo: memFree=1876280/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=1299.74
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 129895 79 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711902 0 0 4096 0 0 0 0 17 1 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 1299.74
Current children cumulated vsize (KiB) 15004

[startup+1363.53 s]
/proc/loadavg: 1.69 2.07 2.04 3/88 20068
/proc/meminfo: memFree=1871168/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=1359.63
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 135882 81 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134709313 0 0 4096 0 0 0 0 17 0 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 1359.63
Current children cumulated vsize (KiB) 15004

[startup+1423.57 s]
/proc/loadavg: 1.40 1.91 1.99 2/81 20311
/proc/meminfo: memFree=1871736/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=1419.54
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 141868 86 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708945 0 0 4096 0 0 0 0 17 1 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 1419.54
Current children cumulated vsize (KiB) 15004

[startup+1483.64 s]
/proc/loadavg: 1.75 1.91 1.98 3/87 20362
/proc/meminfo: memFree=1721928/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=1479.33
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 147842 91 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 1479.33
Current children cumulated vsize (KiB) 15004

[startup+1543.71 s]
/proc/loadavg: 1.91 1.93 1.98 3/87 20362
/proc/meminfo: memFree=1716808/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=1538.91
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 153800 91 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134638353 0 0 4096 0 0 0 0 17 0 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 1538.91
Current children cumulated vsize (KiB) 15004

[startup+1603.78 s]
/proc/loadavg: 2.01 1.95 1.99 3/87 20362
/proc/meminfo: memFree=1716744/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=1598.49
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 159757 92 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 1598.49
Current children cumulated vsize (KiB) 15004

[startup+1663.83 s]
/proc/loadavg: 2.00 1.96 1.99 3/87 20362
/proc/meminfo: memFree=1716680/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=1658.05
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 165713 92 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722033 0 0 4096 0 0 0 0 17 0 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 1658.05
Current children cumulated vsize (KiB) 15004

[startup+1723.88 s]
/proc/loadavg: 2.04 1.97 1.99 3/87 20362
/proc/meminfo: memFree=1716616/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=1717.61
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 171669 92 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710272 0 0 4096 0 0 0 0 17 0 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 1717.61
Current children cumulated vsize (KiB) 15004

[startup+1783.92 s]
/proc/loadavg: 2.01 1.97 1.99 3/87 20362
/proc/meminfo: memFree=1716552/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=1777.14
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 177622 92 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 1777.14
Current children cumulated vsize (KiB) 15004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.98 s]
/proc/loadavg: 2.01 1.97 1.99 3/87 20362
/proc/meminfo: memFree=1716552/2055920 swapFree=4192812/4192956
[pid=19451] ppid=19449 vsize=15004 CPUtime=1800.01
/proc/19451/stat : 19451 (solver) R 19449 19451 19069 0 -1 4194304 2823 0 0 0 179909 92 0 0 25 0 1 0 162594332 15364096 2791 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710592 0 0 4096 0 0 0 0 17 0 0 0
/proc/19451/statm: 3751 2791 722 92 0 2095 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 15004

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.99
CPU time (s): 1800.03
CPU user time (s): 1799.1
CPU system time (s): 0.928858
CPU usage (%): 99.6148
Max. virtual memory (cumulated for all children) (KiB): 15004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.1
system time used= 0.928858
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2823
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= 30570

runsolver used 2.04469 s user time and 4.93925 s system time

The end

Launcher Data (download as text)

Begin job on node3 on Sun Jan  7 03:53:07 UTC 2007


IDJOB= 200264
IDBENCH= 3698
FILE ID= node3/200264-1168141986

PBS_JOBID= 3477832

Free space on /tmp= 66548 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queensKnights/queensKnights-100-5-mul.xml
COMMAND LINE= /tmp/evaluation/200264-1168141986/mistral/bin/solver /tmp/evaluation/200264-1168141986/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-200264-1168141986 -o ROOT/results/node3/solver-200264-1168141986 -C 1800 -M 900  /tmp/evaluation/200264-1168141986/mistral/bin/solver /tmp/evaluation/200264-1168141986/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  42996e122feb7c0689c8e64dc624c3e7

RANDOM SEED= 14651504

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:       1526368 kB
Buffers:         65200 kB
Cached:         328384 kB
SwapCached:          0 kB
Active:         204512 kB
Inactive:       248600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1526368 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3716 kB
Writeback:           0 kB
Mapped:          81880 kB
Slab:            61416 kB
Committed_AS:  4098348 kB
PageTables:       2020 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= 66541 MiB



End job on node3 on Sun Jan  7 04:23:14 UTC 2007