Trace number 198534

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) 1800.11 1810.76

General information on the benchmark

Namepigeons/
pigeons-18.xml
MD5SUM28435801f17ea568530f60fb0a1947d0
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 benchmark302.104
SatisfiableNO
(Un)Satisfiability was proved
Number of variables18
Number of constraints153
Maximum constraint arity2
Maximum domain size17
Number of constraints which are defined in extension0
Number of constraints which are defined in intension153
Global constraints used (with number of constraints)

Solver Data (download as text)

0.01	c 
0.01	c Parsing xml file
0.01	c 	domains...............    0
0.01	c 	variables.............    0
0.01	c 	predicates............    0
0.01	c 	constraints...........    0
0.02	c Allocating memory
0.02	c 
0.02	c time limit = -1
0.02	c heuristic = dom/wdeg
0.02	c restart policy = No restart
0.02	c 
0.02	c Solving
0.02	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/node75/watcher-198534-1168129171 -o ROOT/results/node75/solver-198534-1168129171 -C 1800 -M 900 /tmp/evaluation/198534-1168129171/mistral/bin/solver /tmp/evaluation/198534-1168129171/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: 0.92 0.98 0.99 5/84 7045
/proc/meminfo: memFree=1636856/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=18540 CPUtime=0
/proc/7044/stat : 7044 (runsolver) R 7042 7044 6756 0 -1 4194368 16 0 0 0 0 0 0 0 25 0 1 0 161316549 18984960 279 18446744073709551615 4194304 4267372 548682069056 18446744073709551615 231882681639 0 0 4096 24578 0 0 0 17 0 0 0
/proc/7044/statm: 4635 279 244 17 0 2626 0

[startup+0.103539 s]
/proc/loadavg: 0.92 0.98 0.99 5/84 7045
/proc/meminfo: memFree=1636856/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=0.09
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 9 0 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790355 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7048

[startup+0.511585 s]
/proc/loadavg: 0.92 0.98 0.99 5/84 7045
/proc/meminfo: memFree=1636856/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=0.49
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 49 0 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134795073 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 7048

[startup+1.33168 s]
/proc/loadavg: 0.92 0.98 0.99 3/85 7046
/proc/meminfo: memFree=1629680/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=1.31
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 131 0 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134806019 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7048

[startup+2.96787 s]
/proc/loadavg: 1.09 1.02 1.01 3/85 7046
/proc/meminfo: memFree=1626864/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=2.93
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 293 0 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134640321 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 7048

[startup+6.24926 s]
/proc/loadavg: 1.09 1.02 1.01 3/85 7046
/proc/meminfo: memFree=1621424/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=6.19
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 619 0 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785547 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 7048

[startup+12.703 s]
/proc/loadavg: 1.23 1.05 1.02 3/85 7046
/proc/meminfo: memFree=1614088/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=12.6
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 1260 0 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134640369 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 7048

[startup+25.5165 s]
/proc/loadavg: 1.34 1.08 1.02 3/85 7046
/proc/meminfo: memFree=1605000/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=25.31
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 2531 0 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 7048

[startup+51.1356 s]
/proc/loadavg: 1.57 1.15 1.05 3/85 7046
/proc/meminfo: memFree=1592328/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=50.74
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 5074 0 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712789 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 7048

[startup+102.396 s]
/proc/loadavg: 1.83 1.29 1.10 3/85 7046
/proc/meminfo: memFree=1535240/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=101.62
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 10162 0 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785422 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 101.62
Current children cumulated vsize (KiB) 7048

[startup+162.495 s]
/proc/loadavg: 1.93 1.42 1.15 3/85 7046
/proc/meminfo: memFree=1535176/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=161.27
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 16127 0 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790420 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 161.27
Current children cumulated vsize (KiB) 7048

[startup+222.525 s]
/proc/loadavg: 2.03 1.54 1.21 3/85 7046
/proc/meminfo: memFree=1535112/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=220.86
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 22086 0 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134813008 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 220.86
Current children cumulated vsize (KiB) 7048

[startup+282.553 s]
/proc/loadavg: 2.01 1.62 1.26 3/85 7046
/proc/meminfo: memFree=1535112/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=280.44
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 28044 0 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785654 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 280.44
Current children cumulated vsize (KiB) 7048

[startup+342.581 s]
/proc/loadavg: 2.00 1.68 1.30 3/85 7046
/proc/meminfo: memFree=1472520/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=339.97
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 33997 0 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134813062 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 339.97
Current children cumulated vsize (KiB) 7048

[startup+402.605 s]
/proc/loadavg: 2.08 1.76 1.35 3/85 7046
/proc/meminfo: memFree=1472456/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=399.55
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 39955 0 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727391 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 399.55
Current children cumulated vsize (KiB) 7048

[startup+462.621 s]
/proc/loadavg: 2.03 1.80 1.38 3/85 7046
/proc/meminfo: memFree=1472392/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=459.12
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 45912 0 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785559 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 459.12
Current children cumulated vsize (KiB) 7048

[startup+522.705 s]
/proc/loadavg: 2.01 1.83 1.42 3/85 7046
/proc/meminfo: memFree=1472392/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=518.77
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 51877 0 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790369 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 518.77
Current children cumulated vsize (KiB) 7048

[startup+582.797 s]
/proc/loadavg: 2.03 1.87 1.46 3/85 7046
/proc/meminfo: memFree=1472328/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=578.41
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 57841 0 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134807717 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 578.41
Current children cumulated vsize (KiB) 7048

[startup+642.881 s]
/proc/loadavg: 2.01 1.89 1.49 3/85 7046
/proc/meminfo: memFree=1472264/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=638.05
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 63805 0 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785547 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 638.05
Current children cumulated vsize (KiB) 7048

[startup+702.968 s]
/proc/loadavg: 2.00 1.91 1.52 3/85 7046
/proc/meminfo: memFree=1413896/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=697.55
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 69755 0 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712644 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 697.55
Current children cumulated vsize (KiB) 7048

[startup+762.993 s]
/proc/loadavg: 2.00 1.92 1.55 4/85 7046
/proc/meminfo: memFree=1413896/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=757.13
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 75713 0 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792960 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 757.13
Current children cumulated vsize (KiB) 7048

[startup+823.029 s]
/proc/loadavg: 2.00 1.93 1.57 3/85 7046
/proc/meminfo: memFree=1413832/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=816.73
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 81673 0 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792960 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 816.73
Current children cumulated vsize (KiB) 7048

[startup+883.033 s]
/proc/loadavg: 2.04 1.96 1.60 3/85 7046
/proc/meminfo: memFree=1413768/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=876.29
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 87629 0 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134805891 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 876.29
Current children cumulated vsize (KiB) 7048

[startup+943.116 s]
/proc/loadavg: 2.01 1.96 1.62 3/85 7046
/proc/meminfo: memFree=1413704/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=935.93
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 93593 0 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790399 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 935.93
Current children cumulated vsize (KiB) 7048

[startup+1003.21 s]
/proc/loadavg: 2.00 1.97 1.64 3/85 7046
/proc/meminfo: memFree=1413704/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=995.58
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 99558 0 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790506 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 995.58
Current children cumulated vsize (KiB) 7048

[startup+1063.28 s]
/proc/loadavg: 2.00 1.97 1.66 3/85 7046
/proc/meminfo: memFree=1356488/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=1055.27
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 105527 0 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134640346 0 0 4096 0 0 0 0 17 0 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 1055.27
Current children cumulated vsize (KiB) 7048

[startup+1123.38 s]
/proc/loadavg: 2.03 1.99 1.68 3/85 7046
/proc/meminfo: memFree=1356424/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=1115.33
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 111532 1 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708368 0 0 4096 0 0 0 0 17 0 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 1115.33
Current children cumulated vsize (KiB) 7048

[startup+1183.39 s]
/proc/loadavg: 2.01 1.99 1.70 3/85 7046
/proc/meminfo: memFree=1356424/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=1175.27
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 117526 1 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134640348 0 0 4096 0 0 0 0 17 0 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 1175.27
Current children cumulated vsize (KiB) 7048

[startup+1243.49 s]
/proc/loadavg: 2.00 1.99 1.72 3/85 7046
/proc/meminfo: memFree=1356360/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=1235.31
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 123530 1 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134813062 0 0 4096 0 0 0 0 17 0 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 1235.31
Current children cumulated vsize (KiB) 7048

[startup+1303.51 s]
/proc/loadavg: 2.00 1.99 1.73 3/85 7046
/proc/meminfo: memFree=1356360/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=1295.28
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 129527 1 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708368 0 0 4096 0 0 0 0 17 0 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 1295.28
Current children cumulated vsize (KiB) 7048

[startup+1363.57 s]
/proc/loadavg: 2.00 1.99 1.75 3/85 7046
/proc/meminfo: memFree=1356296/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=1355.17
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 135516 1 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134807781 0 0 4096 0 0 0 0 17 0 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 1355.17
Current children cumulated vsize (KiB) 7048

[startup+1423.61 s]
/proc/loadavg: 2.06 2.00 1.76 3/85 7046
/proc/meminfo: memFree=1356296/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=1414.96
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 141495 1 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727314 0 0 4096 0 0 0 0 17 0 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 1414.96
Current children cumulated vsize (KiB) 7048

[startup+1483.66 s]
/proc/loadavg: 2.02 2.00 1.77 3/85 7046
/proc/meminfo: memFree=1356232/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=1474.74
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 147473 1 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134813008 0 0 4096 0 0 0 0 17 0 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 1474.74
Current children cumulated vsize (KiB) 7048

[startup+1543.71 s]
/proc/loadavg: 2.00 2.00 1.79 3/85 7046
/proc/meminfo: memFree=1356232/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=1534.49
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 153448 1 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727341 0 0 4096 0 0 0 0 17 0 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 1534.49
Current children cumulated vsize (KiB) 7048

[startup+1603.76 s]
/proc/loadavg: 2.07 2.02 1.80 3/85 7046
/proc/meminfo: memFree=1356168/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=1594.28
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 159427 1 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712677 0 0 4096 0 0 0 0 17 0 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 1594.28
Current children cumulated vsize (KiB) 7048

[startup+1663.81 s]
/proc/loadavg: 2.02 2.01 1.82 3/85 7046
/proc/meminfo: memFree=1299528/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=1654.07
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 165406 1 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790336 0 0 4096 0 0 0 0 17 0 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 1654.07
Current children cumulated vsize (KiB) 7048

[startup+1723.85 s]
/proc/loadavg: 2.01 2.00 1.82 3/85 7046
/proc/meminfo: memFree=1299464/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=1713.83
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 171382 1 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708383 0 0 4096 0 0 0 0 17 0 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 1713.83
Current children cumulated vsize (KiB) 7048

[startup+1783.9 s]
/proc/loadavg: 2.00 2.00 1.83 3/85 7046
/proc/meminfo: memFree=1299464/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=1773.61
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 177360 1 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134640343 0 0 4096 0 0 0 0 17 0 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 1773.61
Current children cumulated vsize (KiB) 7048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.75 s]
/proc/loadavg: 1.92 1.98 1.83 3/68 7283
/proc/meminfo: memFree=1650960/2055920 swapFree=4184496/4192956
[pid=7044] ppid=7042 vsize=7048 CPUtime=1800.09
/proc/7044/stat : 7044 (solver) R 7042 7044 6756 0 -1 4194304 856 0 0 0 180007 2 0 0 25 0 1 0 161316549 7217152 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134640346 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1762 824 714 92 0 106 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 7048

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1810.76
CPU time (s): 1800.11
CPU user time (s): 1800.08
CPU system time (s): 0.029995
CPU usage (%): 99.4118
Max. virtual memory (cumulated for all children) (KiB): 7048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.08
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 856
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= 41184

runsolver used 1.9697 s user time and 4.68229 s system time

The end

Launcher Data (download as text)

Begin job on node75 on Sun Jan  7 00:19:32 UTC 2007


IDJOB= 198534
IDBENCH= 3561
FILE ID= node75/198534-1168129171

PBS_JOBID= 3477951

Free space on /tmp= 66545 MiB

BENCH NAME= HOME/pub/bench/CPAI06/pigeons/pigeons-18.xml
COMMAND LINE= /tmp/evaluation/198534-1168129171/mistral/bin/solver /tmp/evaluation/198534-1168129171/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-198534-1168129171 -o ROOT/results/node75/solver-198534-1168129171 -C 1800 -M 900  /tmp/evaluation/198534-1168129171/mistral/bin/solver /tmp/evaluation/198534-1168129171/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  28435801f17ea568530f60fb0a1947d0

RANDOM SEED= 933395127

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		: 3000.218
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		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1637400 kB
Buffers:         30496 kB
Cached:         301752 kB
SwapCached:       2584 kB
Active:         282420 kB
Inactive:        81456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1637400 kB
SwapTotal:     4192956 kB
SwapFree:      4184496 kB
Dirty:            5792 kB
Writeback:           0 kB
Mapped:          47892 kB
Slab:            39868 kB
Committed_AS:  4111752 kB
PageTables:       1876 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= 66544 MiB



End job on node75 on Sun Jan  7 00:49:42 UTC 2007