Trace number 200303

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) 1800.08 1802.35

General information on the benchmark

NamequeensKnights/
queensKnights-25-5-mul.xml
MD5SUM42327fd25269bd930b82a3618da7d3e1
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 benchmark1.9547
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables30
Number of constraints435
Maximum constraint arity2
Maximum domain size625
Number of constraints which are defined in extension0
Number of constraints which are defined in intension435
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/node20/watcher-200303-1168142084 -o ROOT/results/node20/solver-200303-1168142084 -C 1800 -M 900 /tmp/evaluation/200303-1168142084/mistral/bin/solver /tmp/evaluation/200303-1168142084/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: 2.25 2.12 1.96 5/97 11374
/proc/meminfo: memFree=977512/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=540 CPUtime=0
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 41 0 0 0 0 0 0 0 19 0 1 0 162602959 552960 26 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 7619364 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/11373/statm: 135 26 21 92 0 18 0

[startup+0.104071 s]
/proc/loadavg: 2.25 2.12 1.96 5/97 11374
/proc/meminfo: memFree=977512/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=7972 CPUtime=0.09
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1089 0 0 0 9 0 0 0 18 0 1 0 162602959 8163328 1057 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134658526 0 0 4096 0 0 0 0 17 1 0 0
/proc/11373/statm: 1993 1057 721 92 0 337 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7972

[startup+0.512116 s]
/proc/loadavg: 2.25 2.12 1.96 5/97 11374
/proc/meminfo: memFree=977512/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=7972 CPUtime=0.5
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1089 0 0 0 50 0 0 0 22 0 1 0 162602959 8163328 1057 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 1 0 0
/proc/11373/statm: 1993 1057 721 92 0 337 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7972

[startup+1.33321 s]
/proc/loadavg: 2.25 2.12 1.96 3/97 11374
/proc/meminfo: memFree=972712/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=7972 CPUtime=1.31
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1089 0 0 0 131 0 0 0 25 0 1 0 162602959 8163328 1057 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710592 0 0 4096 0 0 0 0 17 1 0 0
/proc/11373/statm: 1993 1057 721 92 0 337 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7972

[startup+2.97341 s]
/proc/loadavg: 2.25 2.12 1.96 3/97 11374
/proc/meminfo: memFree=969512/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=7972 CPUtime=2.95
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1089 0 0 0 295 0 0 0 25 0 1 0 162602959 8163328 1057 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 1 0 0
/proc/11373/statm: 1993 1057 721 92 0 337 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 7972

[startup+6.25381 s]
/proc/loadavg: 2.39 2.15 1.97 3/97 11374
/proc/meminfo: memFree=956648/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=7972 CPUtime=6.21
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1089 0 0 0 621 0 0 0 25 0 1 0 162602959 8163328 1057 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710313 0 0 4096 0 0 0 0 17 1 0 0
/proc/11373/statm: 1993 1057 721 92 0 337 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 7972

[startup+12.7156 s]
/proc/loadavg: 2.36 2.15 1.97 3/97 11374
/proc/meminfo: memFree=933872/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=7976 CPUtime=12.64
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1090 0 0 0 1264 0 0 0 25 0 1 0 162602959 8167424 1058 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708944 0 0 4096 0 0 0 0 17 1 0 0
/proc/11373/statm: 1994 1058 721 92 0 338 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 7976

[startup+25.5341 s]
/proc/loadavg: 2.28 2.14 1.97 3/97 11374
/proc/meminfo: memFree=888952/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=7980 CPUtime=25.39
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1091 0 0 0 2539 0 0 0 25 0 1 0 162602959 8171520 1059 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 1995 1059 721 92 0 339 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 7980

[startup+51.1852 s]
/proc/loadavg: 2.35 2.16 1.98 3/97 11428
/proc/meminfo: memFree=1325304/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=7988 CPUtime=50.88
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1093 0 0 0 5087 1 0 0 25 0 1 0 162602959 8179712 1061 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711713 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 1997 1061 721 92 0 341 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 7988

[startup+102.436 s]
/proc/loadavg: 2.17 2.14 1.98 3/86 11657
/proc/meminfo: memFree=1390864/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=102.08
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 10206 2 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711713 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 102.08
Current children cumulated vsize (KiB) 8012

[startup+162.504 s]
/proc/loadavg: 2.06 2.11 1.98 3/86 11657
/proc/meminfo: memFree=1390928/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=162.08
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 16206 2 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710592 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 162.08
Current children cumulated vsize (KiB) 8012

[startup+222.569 s]
/proc/loadavg: 2.02 2.08 1.98 3/86 11657
/proc/meminfo: memFree=1390864/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=222.09
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 22207 2 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710592 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 8012

[startup+282.636 s]
/proc/loadavg: 2.01 2.07 1.98 3/86 11657
/proc/meminfo: memFree=1390864/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=282.1
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 28208 2 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711873 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 8012

[startup+342.702 s]
/proc/loadavg: 2.00 2.05 1.98 3/86 11657
/proc/meminfo: memFree=1390864/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=342.09
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 34207 2 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710607 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 8012

[startup+402.784 s]
/proc/loadavg: 2.00 2.04 1.98 3/92 11765
/proc/meminfo: memFree=1389488/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=402.08
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 40201 7 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711712 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 8012

[startup+462.879 s]
/proc/loadavg: 2.00 2.03 1.98 3/92 11831
/proc/meminfo: memFree=1389464/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=462.1
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 46198 12 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 8012

[startup+522.95 s]
/proc/loadavg: 2.00 2.02 1.98 3/86 11855
/proc/meminfo: memFree=1390480/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=522.09
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 52196 13 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 8012

[startup+583.02 s]
/proc/loadavg: 2.00 2.02 1.98 3/86 11855
/proc/meminfo: memFree=1390480/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=582.11
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 58198 13 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710313 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 8012

[startup+643.091 s]
/proc/loadavg: 2.00 2.01 1.98 3/86 11855
/proc/meminfo: memFree=1390480/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=642.11
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 64198 13 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711732 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 8012

[startup+703.159 s]
/proc/loadavg: 2.00 2.01 1.98 3/86 11855
/proc/meminfo: memFree=1390480/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=702.11
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 70198 13 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 8012

[startup+763.228 s]
/proc/loadavg: 2.00 2.00 1.98 3/86 11855
/proc/meminfo: memFree=1390480/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=762.13
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 76200 13 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712076 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 8012

[startup+823.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/86 11855
/proc/meminfo: memFree=1390480/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=822.15
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 82202 13 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710801 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 822.15
Current children cumulated vsize (KiB) 8012

[startup+883.367 s]
/proc/loadavg: 2.00 2.00 1.98 3/86 11855
/proc/meminfo: memFree=1390480/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=882.03
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 88190 13 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 8012

[startup+943.436 s]
/proc/loadavg: 2.00 2.00 1.98 3/86 11855
/proc/meminfo: memFree=1390416/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=942.04
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 94191 13 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 8012

[startup+1003.5 s]
/proc/loadavg: 2.00 2.00 1.98 3/86 11855
/proc/meminfo: memFree=1390416/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=1002.07
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 100193 14 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 8012

[startup+1063.58 s]
/proc/loadavg: 2.00 2.00 1.98 3/86 11855
/proc/meminfo: memFree=1390352/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=1062.06
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 106192 14 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710300 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 8012

[startup+1123.65 s]
/proc/loadavg: 2.07 2.02 1.98 3/86 11855
/proc/meminfo: memFree=1390352/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=1122.07
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 112193 14 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 1122.07
Current children cumulated vsize (KiB) 8012

[startup+1183.72 s]
/proc/loadavg: 2.08 2.03 1.99 3/86 11855
/proc/meminfo: memFree=1390288/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=1182.09
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 118195 14 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710610 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 8012

[startup+1243.79 s]
/proc/loadavg: 2.02 2.02 1.99 3/86 11855
/proc/meminfo: memFree=1390288/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=1242.08
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 124194 14 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 8012

[startup+1303.86 s]
/proc/loadavg: 2.01 2.01 1.99 3/86 11855
/proc/meminfo: memFree=1390288/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=1302.1
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 130196 14 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 1302.1
Current children cumulated vsize (KiB) 8012

[startup+1363.93 s]
/proc/loadavg: 2.00 2.01 1.99 3/86 11855
/proc/meminfo: memFree=1390224/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=1362.11
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 136197 14 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710272 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 1362.11
Current children cumulated vsize (KiB) 8012

[startup+1424 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 11855
/proc/meminfo: memFree=1390224/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=1422.1
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 142196 14 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711741 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 1422.1
Current children cumulated vsize (KiB) 8012

[startup+1484.07 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 11857
/proc/meminfo: memFree=1390032/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=1482.11
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 148197 14 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710273 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 1482.11
Current children cumulated vsize (KiB) 8012

[startup+1544.14 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 11857
/proc/meminfo: memFree=1390032/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=1542.13
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 154199 14 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710646 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 1542.13
Current children cumulated vsize (KiB) 8012

[startup+1604.21 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 11857
/proc/meminfo: memFree=1390032/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=1602.12
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 160198 14 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712104 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 1602.12
Current children cumulated vsize (KiB) 8012

[startup+1664.27 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 11857
/proc/meminfo: memFree=1390032/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=1662.12
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 166198 14 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710612 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 1662.12
Current children cumulated vsize (KiB) 8012

[startup+1724.34 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 11857
/proc/meminfo: memFree=1390032/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=1722.15
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 172201 14 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710618 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 1722.15
Current children cumulated vsize (KiB) 8012

[startup+1784.41 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 11857
/proc/meminfo: memFree=1390096/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=1782.15
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 178200 15 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 1782.15
Current children cumulated vsize (KiB) 8012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.35 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 11857
/proc/meminfo: memFree=1390096/2055920 swapFree=4170192/4192956
[pid=11373] ppid=11371 vsize=8012 CPUtime=1800.08
/proc/11373/stat : 11373 (solver) R 11371 11373 9674 0 -1 4194304 1099 0 0 0 179993 15 0 0 25 0 1 0 162602959 8204288 1067 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722272 0 0 4096 0 0 0 0 17 0 0 0
/proc/11373/statm: 2003 1067 721 92 0 347 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 8012

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.35
CPU time (s): 1800.08
CPU user time (s): 1799.93
CPU system time (s): 0.150977
CPU usage (%): 99.874
Max. virtual memory (cumulated for all children) (KiB): 8012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.150977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1099
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= 48458

runsolver used 1.3358 s user time and 5.18321 s system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Jan  7 03:54:44 UTC 2007


IDJOB= 200303
IDBENCH= 3700
FILE ID= node20/200303-1168142084

PBS_JOBID= 3478077

Free space on /tmp= 66552 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queensKnights/queensKnights-25-5-mul.xml
COMMAND LINE= /tmp/evaluation/200303-1168142084/mistral/bin/solver /tmp/evaluation/200303-1168142084/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-200303-1168142084 -o ROOT/results/node20/solver-200303-1168142084 -C 1800 -M 900  /tmp/evaluation/200303-1168142084/mistral/bin/solver /tmp/evaluation/200303-1168142084/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  42327fd25269bd930b82a3618da7d3e1

RANDOM SEED= 951426699

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		: 3000.216
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		: 3000.216
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:        977992 kB
Buffers:         48144 kB
Cached:         512740 kB
SwapCached:       3516 kB
Active:         660696 kB
Inactive:       346664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        977992 kB
SwapTotal:     4192956 kB
SwapFree:      4170192 kB
Dirty:            3032 kB
Writeback:           0 kB
Mapped:         471516 kB
Slab:            54316 kB
Committed_AS:  3930112 kB
PageTables:       3244 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= 66552 MiB



End job on node20 on Sun Jan  7 04:24:46 UTC 2007