Trace number 200381

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) 1800.09 1800.74

General information on the benchmark

NamequeensKnights/
queensKnights-80-5-add.xml
MD5SUM7a51bbe4282e558cd323d92b7034649e
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 benchmark135.891
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables85
Number of constraints3170
Maximum constraint arity2
Maximum domain size6400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3170
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18	c 
0.18	c Parsing xml file
0.18	c 	domains...............    0
0.18	c 	variables.............    0
0.18	c 	predicates............    0
0.18	c 	constraints........... 0.22
0.39	c Allocating memory
0.39	c 
0.39	c time limit = -1
0.39	c heuristic = dom/wdeg
0.39	c restart policy = No restart
0.39	c 
0.39	c Solving
0.39	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/node42/watcher-200381-1168142363 -o ROOT/results/node42/solver-200381-1168142363 -C 1800 -M 900 /tmp/evaluation/200381-1168142363/mistral/bin/solver /tmp/evaluation/200381-1168142363/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: 0.97 1.53 1.84 4/65 11498
/proc/meminfo: memFree=1816368/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=4552 CPUtime=0
/proc/11497/stat : 11497 (solver) D 11495 11497 7715 0 -1 4194304 52 0 2 0 0 0 0 0 18 0 1 0 162635625 4661248 38 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 12407588 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/11497/statm: 1138 38 30 92 0 19 0

[startup+0.10581 s]
/proc/loadavg: 0.97 1.53 1.84 4/65 11498
/proc/meminfo: memFree=1816368/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=6792 CPUtime=0
/proc/11497/stat : 11497 (solver) D 11495 11497 7715 0 -1 4194304 446 0 11 0 0 0 0 0 18 0 1 0 162635625 6955008 435 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 12412085 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/11497/statm: 1698 435 393 92 0 30 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6792

[startup+0.513851 s]
/proc/loadavg: 0.97 1.53 1.84 4/65 11498
/proc/meminfo: memFree=1816368/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8548 CPUtime=0.34
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1192 0 25 0 33 1 0 0 20 0 1 0 162635625 8753152 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 2137 1185 720 92 0 481 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 8548

[startup+1.33394 s]
/proc/loadavg: 0.97 1.53 1.84 2/65 11498
/proc/meminfo: memFree=1809520/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8548 CPUtime=1.16
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1192 0 25 0 115 1 0 0 25 0 1 0 162635625 8753152 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2137 1185 720 92 0 481 0
Current children cumulated CPU time (s) 1.16
Current children cumulated vsize (KiB) 8548

[startup+2.97012 s]
/proc/loadavg: 0.97 1.53 1.84 2/65 11498
/proc/meminfo: memFree=1809328/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8548 CPUtime=2.79
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1192 0 25 0 278 1 0 0 25 0 1 0 162635625 8753152 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712078 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2137 1185 720 92 0 481 0
Current children cumulated CPU time (s) 2.79
Current children cumulated vsize (KiB) 8548

[startup+6.25148 s]
/proc/loadavg: 0.97 1.52 1.84 2/65 11498
/proc/meminfo: memFree=1809328/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8548 CPUtime=6.07
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1192 0 25 0 606 1 0 0 25 0 1 0 162635625 8753152 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711751 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2137 1185 720 92 0 481 0
Current children cumulated CPU time (s) 6.07
Current children cumulated vsize (KiB) 8548

[startup+12.7022 s]
/proc/loadavg: 0.98 1.51 1.83 2/65 11498
/proc/meminfo: memFree=1809440/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8548 CPUtime=12.52
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1192 0 25 0 1251 1 0 0 25 0 1 0 162635625 8753152 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2137 1185 720 92 0 481 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 8548

[startup+25.5096 s]
/proc/loadavg: 0.98 1.48 1.82 2/65 11498
/proc/meminfo: memFree=1809568/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8548 CPUtime=25.32
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1192 0 25 0 2531 1 0 0 25 0 1 0 162635625 8753152 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708944 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2137 1185 720 92 0 481 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 8548

[startup+51.1215 s]
/proc/loadavg: 0.99 1.44 1.80 2/65 11498
/proc/meminfo: memFree=1809632/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8548 CPUtime=50.93
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1192 0 25 0 5092 1 0 0 25 0 1 0 162635625 8753152 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2137 1185 720 92 0 481 0
Current children cumulated CPU time (s) 50.93
Current children cumulated vsize (KiB) 8548

[startup+102.344 s]
/proc/loadavg: 0.99 1.37 1.75 2/71 11562
/proc/meminfo: memFree=1808432/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8548 CPUtime=102.13
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1192 0 25 0 10211 2 0 0 25 0 1 0 162635625 8753152 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708944 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2137 1185 720 92 0 481 0
Current children cumulated CPU time (s) 102.13
Current children cumulated vsize (KiB) 8548

[startup+162.406 s]
/proc/loadavg: 0.99 1.30 1.70 2/71 11654
/proc/meminfo: memFree=1808304/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8548 CPUtime=162.18
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1192 0 25 0 16210 8 0 0 25 0 1 0 162635625 8753152 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722033 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2137 1185 720 92 0 481 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 8548

[startup+222.448 s]
/proc/loadavg: 0.99 1.24 1.66 2/65 11696
/proc/meminfo: memFree=1809312/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8548 CPUtime=222.21
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1192 0 25 0 22211 10 0 0 25 0 1 0 162635625 8753152 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708944 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2137 1185 720 92 0 481 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8548

[startup+282.474 s]
/proc/loadavg: 0.99 1.20 1.61 2/65 11696
/proc/meminfo: memFree=1809376/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8548 CPUtime=282.22
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1192 0 25 0 28212 10 0 0 25 0 1 0 162635625 8753152 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708950 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2137 1185 720 92 0 481 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8548

[startup+342.504 s]
/proc/loadavg: 0.99 1.16 1.57 2/65 11696
/proc/meminfo: memFree=1809376/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8548 CPUtime=342.23
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1192 0 25 0 34213 10 0 0 25 0 1 0 162635625 8753152 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2137 1185 720 92 0 481 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 8548

[startup+402.535 s]
/proc/loadavg: 0.99 1.13 1.53 2/65 11696
/proc/meminfo: memFree=1809440/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8548 CPUtime=402.25
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1192 0 25 0 40215 10 0 0 25 0 1 0 162635625 8753152 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710273 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2137 1185 720 92 0 481 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 8548

[startup+462.563 s]
/proc/loadavg: 0.99 1.10 1.50 2/65 11696
/proc/meminfo: memFree=1809504/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8548 CPUtime=462.25
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1192 0 25 0 46215 10 0 0 25 0 1 0 162635625 8753152 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711763 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2137 1185 720 92 0 481 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 8548

[startup+522.59 s]
/proc/loadavg: 0.99 1.08 1.46 2/65 11696
/proc/meminfo: memFree=1809504/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8548 CPUtime=522.26
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1192 0 25 0 52216 10 0 0 25 0 1 0 162635625 8753152 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710278 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2137 1185 720 92 0 481 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 8548

[startup+582.616 s]
/proc/loadavg: 0.99 1.06 1.43 2/65 11696
/proc/meminfo: memFree=1809504/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8548 CPUtime=582.28
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1192 0 25 0 58218 10 0 0 25 0 1 0 162635625 8753152 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134709312 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2137 1185 720 92 0 481 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 8548

[startup+642.65 s]
/proc/loadavg: 1.04 1.06 1.41 2/65 11696
/proc/meminfo: memFree=1809440/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8548 CPUtime=642.29
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1192 0 25 0 64219 10 0 0 25 0 1 0 162635625 8753152 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2137 1185 720 92 0 481 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 8548

[startup+702.679 s]
/proc/loadavg: 1.01 1.05 1.38 2/65 11696
/proc/meminfo: memFree=1809440/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8548 CPUtime=702.3
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1192 0 25 0 70220 10 0 0 25 0 1 0 162635625 8753152 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711892 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2137 1185 720 92 0 481 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 8548

[startup+762.707 s]
/proc/loadavg: 1.00 1.04 1.35 2/65 11696
/proc/meminfo: memFree=1809376/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8548 CPUtime=762.31
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1192 0 25 0 76221 10 0 0 25 0 1 0 162635625 8753152 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711763 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2137 1185 720 92 0 481 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 8548

[startup+822.741 s]
/proc/loadavg: 1.00 1.03 1.33 2/65 11696
/proc/meminfo: memFree=1809376/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8548 CPUtime=822.33
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1192 0 25 0 82223 10 0 0 25 0 1 0 162635625 8753152 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708944 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2137 1185 720 92 0 481 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 8548

[startup+882.768 s]
/proc/loadavg: 1.00 1.02 1.30 2/65 11696
/proc/meminfo: memFree=1809440/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8548 CPUtime=882.34
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1192 0 25 0 88224 10 0 0 25 0 1 0 162635625 8753152 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722038 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2137 1185 720 92 0 481 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 8548

[startup+942.796 s]
/proc/loadavg: 1.00 1.02 1.28 2/65 11696
/proc/meminfo: memFree=1809376/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8548 CPUtime=942.36
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1192 0 25 0 94226 10 0 0 25 0 1 0 162635625 8753152 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711872 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2137 1185 720 92 0 481 0
Current children cumulated CPU time (s) 942.36
Current children cumulated vsize (KiB) 8548

[startup+1002.82 s]
/proc/loadavg: 1.03 1.03 1.27 2/65 11696
/proc/meminfo: memFree=1809376/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8548 CPUtime=1002.38
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1192 0 25 0 100227 11 0 0 25 0 1 0 162635625 8753152 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710593 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2137 1185 720 92 0 481 0
Current children cumulated CPU time (s) 1002.38
Current children cumulated vsize (KiB) 8548

[startup+1062.86 s]
/proc/loadavg: 1.01 1.02 1.25 2/65 11696
/proc/meminfo: memFree=1809312/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8548 CPUtime=1062.39
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1192 0 25 0 106228 11 0 0 25 0 1 0 162635625 8753152 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2137 1185 720 92 0 481 0
Current children cumulated CPU time (s) 1062.39
Current children cumulated vsize (KiB) 8548

[startup+1122.89 s]
/proc/loadavg: 1.00 1.01 1.23 2/65 11696
/proc/meminfo: memFree=1809312/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8548 CPUtime=1122.41
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1192 0 25 0 112230 11 0 0 25 0 1 0 162635625 8753152 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2137 1185 720 92 0 481 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 8548

[startup+1182.92 s]
/proc/loadavg: 1.00 1.01 1.21 2/65 11698
/proc/meminfo: memFree=1809248/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8552 CPUtime=1182.42
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1193 0 25 0 118231 11 0 0 25 0 1 0 162635625 8757248 1186 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2138 1186 720 92 0 482 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 8552

[startup+1242.95 s]
/proc/loadavg: 1.00 1.00 1.19 2/65 11698
/proc/meminfo: memFree=1809248/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8552 CPUtime=1242.44
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1193 0 25 0 124233 11 0 0 25 0 1 0 162635625 8757248 1186 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637120 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2138 1186 720 92 0 482 0
Current children cumulated CPU time (s) 1242.44
Current children cumulated vsize (KiB) 8552

[startup+1302.98 s]
/proc/loadavg: 1.00 1.00 1.18 2/65 11698
/proc/meminfo: memFree=1809312/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8552 CPUtime=1302.45
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1193 0 25 0 130234 11 0 0 25 0 1 0 162635625 8757248 1186 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710313 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2138 1186 720 92 0 482 0
Current children cumulated CPU time (s) 1302.45
Current children cumulated vsize (KiB) 8552

[startup+1363.01 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 11698
/proc/meminfo: memFree=1809248/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8552 CPUtime=1362.46
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1193 0 25 0 136235 11 0 0 25 0 1 0 162635625 8757248 1186 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711713 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2138 1186 720 92 0 482 0
Current children cumulated CPU time (s) 1362.46
Current children cumulated vsize (KiB) 8552

[startup+1423.04 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 11698
/proc/meminfo: memFree=1809248/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8552 CPUtime=1422.47
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1193 0 25 0 142236 11 0 0 25 0 1 0 162635625 8757248 1186 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2138 1186 720 92 0 482 0
Current children cumulated CPU time (s) 1422.47
Current children cumulated vsize (KiB) 8552

[startup+1483.08 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 11698
/proc/meminfo: memFree=1809184/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8552 CPUtime=1482.49
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1193 0 25 0 148238 11 0 0 25 0 1 0 162635625 8757248 1186 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134638352 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2138 1186 720 92 0 482 0
Current children cumulated CPU time (s) 1482.49
Current children cumulated vsize (KiB) 8552

[startup+1543.1 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 11698
/proc/meminfo: memFree=1809184/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8552 CPUtime=1542.51
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1193 0 25 0 154240 11 0 0 25 0 1 0 162635625 8757248 1186 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711894 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2138 1186 720 92 0 482 0
Current children cumulated CPU time (s) 1542.51
Current children cumulated vsize (KiB) 8552

[startup+1603.13 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 11698
/proc/meminfo: memFree=1809120/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8552 CPUtime=1602.52
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1193 0 25 0 160241 11 0 0 25 0 1 0 162635625 8757248 1186 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2138 1186 720 92 0 482 0
Current children cumulated CPU time (s) 1602.52
Current children cumulated vsize (KiB) 8552

[startup+1663.16 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 11698
/proc/meminfo: memFree=1809120/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8552 CPUtime=1662.53
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1193 0 25 0 166242 11 0 0 25 0 1 0 162635625 8757248 1186 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2138 1186 720 92 0 482 0
Current children cumulated CPU time (s) 1662.53
Current children cumulated vsize (KiB) 8552

[startup+1723.19 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 11698
/proc/meminfo: memFree=1809184/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8552 CPUtime=1722.55
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1193 0 25 0 172244 11 0 0 25 0 1 0 162635625 8757248 1186 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708944 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2138 1186 720 92 0 482 0
Current children cumulated CPU time (s) 1722.55
Current children cumulated vsize (KiB) 8552

[startup+1783.22 s]
/proc/loadavg: 1.08 1.02 1.09 2/65 11698
/proc/meminfo: memFree=1809056/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8552 CPUtime=1782.56
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1193 0 25 0 178245 11 0 0 25 0 1 0 162635625 8757248 1186 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708954 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2138 1186 720 92 0 482 0
Current children cumulated CPU time (s) 1782.56
Current children cumulated vsize (KiB) 8552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.74 s]
/proc/loadavg: 1.06 1.01 1.09 2/65 11698
/proc/meminfo: memFree=1809056/2055920 swapFree=4191892/4192956
[pid=11497] ppid=11495 vsize=8552 CPUtime=1800.08
/proc/11497/stat : 11497 (solver) R 11495 11497 7715 0 -1 4194304 1193 0 25 0 179997 11 0 0 25 0 1 0 162635625 8757248 1186 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712048 0 0 4096 0 0 0 0 17 0 0 0
/proc/11497/statm: 2138 1186 720 92 0 482 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 8552

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.74
CPU time (s): 1800.09
CPU user time (s): 1799.97
CPU system time (s): 0.119981
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 8552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1193
page faults= 25
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 43
involuntary context switches= 4695

runsolver used 2.01269 s user time and 4.39733 s system time

The end

Launcher Data (download as text)

Begin job on node42 on Sun Jan  7 03:59:24 UTC 2007


IDJOB= 200381
IDBENCH= 3704
FILE ID= node42/200381-1168142363

PBS_JOBID= 3478058

Free space on /tmp= 66555 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queensKnights/queensKnights-80-5-add.xml
COMMAND LINE= /tmp/evaluation/200381-1168142363/mistral/bin/solver /tmp/evaluation/200381-1168142363/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-200381-1168142363 -o ROOT/results/node42/solver-200381-1168142363 -C 1800 -M 900  /tmp/evaluation/200381-1168142363/mistral/bin/solver /tmp/evaluation/200381-1168142363/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  7a51bbe4282e558cd323d92b7034649e

RANDOM SEED= 296931324

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		: 3000.229
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		: 3000.229
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:       1816784 kB
Buffers:         23500 kB
Cached:         142768 kB
SwapCached:        400 kB
Active:         100652 kB
Inactive:        80828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816784 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            3424 kB
Writeback:           0 kB
Mapped:          24000 kB
Slab:            43732 kB
Committed_AS:  2988976 kB
PageTables:       1408 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= 66555 MiB



End job on node42 on Sun Jan  7 04:29:25 UTC 2007