Trace number 1081461

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
MDG-probe 2008-06-27? (TO) 1800.03 1815.42

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-100-5-add.xml
MD5SUM322bbcff3f69f7245f51580899f28315
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 benchmark21.3418
Satisfiable
(Un)Satisfiability was proved
Number of variables105
Number of constraints4960
Maximum constraint arity2
Maximum domain size10000
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4960
Global constraints used (with number of constraints)

Solver Data (download as text)

0.08/0.13	c mistral-prime version 1.313
0.08/0.13	c 
0.08/0.13	c Parsing xml file
0.08/0.13	c          domains...............     0	(2 domains)
0.08/0.13	c          variables.............     0	(105 variables)
0.08/0.13	c          predicates............     0	(3 predicates)
0.08/0.13	c          constraints...........   0.2	(4960 constraints)
0.18/0.21	c Parsing time:    0.2
0.18/0.21	c
0.18/0.21	c Building model
0.18/0.23	c         1 AllDifferent constraints infered
0.29/0.31	c         0 constants
0.29/0.31	c         0 Boolean variables    (+30)
0.29/0.31	c         0 range variables      (+20)
0.29/0.31	c       105 domain (b) variables (+9960)
0.29/0.31	c         0 domain (l) variables (+0)
0.29/0.31	c      4960 constraints          (+10011)
0.29/0.31	c         0 values 
0.29/0.31	c Building time:   0.09
0.29/0.31	c
0.29/0.31	c Solving instance
0.29/0.31	c          heuristic = dom/wdeg
0.29/0.31	c          Randomized probing iteration = 100
0.29/0.31	c          probing limit = 30
0.29/0.31	c          level based weights = no
0.29/0.31	c          impact probing = no
0.29/0.31	c          restart policy = No restart
0.29/0.31	c          probing .........608.49
608.67/613.91	c          Probing Nodes 23128
608.67/613.91	c          final run

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081461-1215217070/watcher-1081461-1215217070 -o /tmp/evaluation-result-1081461-1215217070/solver-1081461-1215217070 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1081461-1215217070.xml -v 1 -rs 134986379 -probe 1 -ph 0 -heu dom/wdeg -res no 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.02 2.01 2.00 4/81 26008
/proc/meminfo: memFree=1740576/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=18572 CPUtime=0
/proc/26008/stat : 26008 (runsolver) R 26006 26008 24731 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 159518349 19017728 292 996147200 4194304 4296836 548682068336 18446744073709551615 212218735911 0 0 4096 24578 0 0 0 17 1 0 0
/proc/26008/statm: 4643 292 257 25 0 2626 0

[startup+0.0685411 s]
/proc/loadavg: 2.02 2.01 2.00 4/81 26008
/proc/meminfo: memFree=1740576/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=6320 CPUtime=0.05
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 890 0 0 0 5 0 0 0 18 0 1 0 159518349 6471680 856 996147200 134512640 135239859 4294956144 18446744073709551615 134630421 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 1580 856 394 177 0 483 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6320

[startup+0.101545 s]
/proc/loadavg: 2.02 2.01 2.00 4/81 26008
/proc/meminfo: memFree=1740576/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=7108 CPUtime=0.08
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 1109 0 0 0 8 0 0 0 18 0 1 0 159518349 7278592 1075 996147200 134512640 135239859 4294956144 18446744073709551615 4159729116 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 1777 1075 394 177 0 680 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7108

[startup+0.301573 s]
/proc/loadavg: 2.02 2.01 2.00 4/81 26008
/proc/meminfo: memFree=1740576/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=33556 CPUtime=0.29
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 7745 0 0 0 25 4 0 0 19 0 1 0 159518349 34361344 7705 996147200 134512640 135239859 4294956144 18446744073709551615 5539451 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 8389 7705 428 177 0 7292 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33556

[startup+0.701606 s]
/proc/loadavg: 2.02 2.01 2.00 4/81 26008
/proc/meminfo: memFree=1740576/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=37012 CPUtime=0.67
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 8612 0 0 0 63 4 0 0 23 0 1 0 159518349 37900288 8572 996147200 134512640 135239859 4294956144 18446744073709551615 135020228 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 9253 8572 444 177 0 8156 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 37012

[startup+1.50169 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 26009
/proc/meminfo: memFree=1707736/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=37380 CPUtime=1.47
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 8708 0 0 0 143 4 0 0 25 0 1 0 159518349 38277120 8668 996147200 134512640 135239859 4294956144 18446744073709551615 135020362 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 9345 8668 444 177 0 8248 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 37380

[startup+3.10186 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 26009
/proc/meminfo: memFree=1707224/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=37764 CPUtime=3.05
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 8877 0 0 0 301 4 0 0 25 0 1 0 159518349 38670336 8739 996147200 134512640 135239859 4294956144 18446744073709551615 135016191 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 9441 8739 444 177 0 8344 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 37764

[startup+6.3012 s]
/proc/loadavg: 2.10 2.03 2.01 3/82 26009
/proc/meminfo: memFree=1706648/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=38276 CPUtime=6.23
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 9111 0 0 0 619 4 0 0 25 0 1 0 159518349 39194624 8844 996147200 134512640 135239859 4294956144 18446744073709551615 135020548 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 9569 8844 444 177 0 8472 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 38276

[startup+12.7019 s]
/proc/loadavg: 2.09 2.03 2.00 3/82 26009
/proc/meminfo: memFree=1706456/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=38276 CPUtime=12.57
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 9159 0 0 0 1253 4 0 0 25 0 1 0 159518349 39194624 8892 996147200 134512640 135239859 4294956144 18446744073709551615 135020529 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 9569 8892 444 177 0 8472 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 38276

[startup+25.5013 s]
/proc/loadavg: 2.07 2.03 2.00 3/82 26009
/proc/meminfo: memFree=1705880/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=39696 CPUtime=25.27
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 9568 0 0 0 2522 5 0 0 25 0 1 0 159518349 40648704 9044 996147200 134512640 135239859 4294956144 18446744073709551615 135020430 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 9924 9044 444 177 0 8827 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 39696

[startup+51.1019 s]
/proc/loadavg: 2.05 2.02 2.00 3/82 26009
/proc/meminfo: memFree=1705880/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=39828 CPUtime=50.65
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 9573 0 0 0 5060 5 0 0 25 0 1 0 159518349 40783872 9049 996147200 134512640 135239859 4294956144 18446744073709551615 135020537 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 9957 9049 444 177 0 8860 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 39828

[startup+102.306 s]
/proc/loadavg: 2.06 2.03 2.00 3/82 26009
/proc/meminfo: memFree=1705752/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=39828 CPUtime=101.42
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 9592 0 0 0 10137 5 0 0 25 0 1 0 159518349 40783872 9068 996147200 134512640 135239859 4294956144 18446744073709551615 135020309 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 9957 9068 444 177 0 8860 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 39828

[startup+162.302 s]
/proc/loadavg: 2.21 2.07 2.01 3/82 26009
/proc/meminfo: memFree=1705304/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=39960 CPUtime=160.91
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 9686 0 0 0 16086 5 0 0 25 0 1 0 159518349 40919040 9162 996147200 134512640 135239859 4294956144 18446744073709551615 135096351 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 9990 9162 444 177 0 8893 0
Current children cumulated CPU time (s) 160.91
Current children cumulated vsize (KiB) 39960

[startup+222.301 s]
/proc/loadavg: 2.15 2.07 2.01 3/82 26009
/proc/meminfo: memFree=1705176/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=40092 CPUtime=220.39
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 9710 0 0 0 22034 5 0 0 25 0 1 0 159518349 41054208 9186 996147200 134512640 135239859 4294956144 18446744073709551615 135096351 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 10023 9186 444 177 0 8926 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 40092

[startup+282.301 s]
/proc/loadavg: 2.12 2.07 2.01 3/82 26009
/proc/meminfo: memFree=1705176/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=40092 CPUtime=279.88
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 9719 0 0 0 27983 5 0 0 25 0 1 0 159518349 41054208 9195 996147200 134512640 135239859 4294956144 18446744073709551615 134799081 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 10023 9195 444 177 0 8926 0
Current children cumulated CPU time (s) 279.88
Current children cumulated vsize (KiB) 40092

[startup+342.302 s]
/proc/loadavg: 2.10 2.07 2.01 3/82 26009
/proc/meminfo: memFree=1705112/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=40092 CPUtime=339.38
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 9719 0 0 0 33933 5 0 0 25 0 1 0 159518349 41054208 9195 996147200 134512640 135239859 4294956144 18446744073709551615 134804728 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 10023 9195 444 177 0 8926 0
Current children cumulated CPU time (s) 339.38
Current children cumulated vsize (KiB) 40092

[startup+402.301 s]
/proc/loadavg: 2.26 2.12 2.03 3/82 26009
/proc/meminfo: memFree=1704984/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=40224 CPUtime=398.87
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 9752 0 0 0 39882 5 0 0 25 0 1 0 159518349 41189376 9228 996147200 134512640 135239859 4294956144 18446744073709551615 134799067 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 10056 9228 444 177 0 8959 0
Current children cumulated CPU time (s) 398.87
Current children cumulated vsize (KiB) 40224

[startup+462.301 s]
/proc/loadavg: 2.36 2.18 2.05 3/82 26009
/proc/meminfo: memFree=1704920/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=40356 CPUtime=458.36
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 9756 0 0 0 45831 5 0 0 25 0 1 0 159518349 41324544 9232 996147200 134512640 135239859 4294956144 18446744073709551615 134805562 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 10089 9232 444 177 0 8992 0
Current children cumulated CPU time (s) 458.36
Current children cumulated vsize (KiB) 40356

[startup+522.302 s]
/proc/loadavg: 2.20 2.17 2.06 3/82 26009
/proc/meminfo: memFree=1704536/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=40356 CPUtime=517.85
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 9828 0 0 0 51780 5 0 0 25 0 1 0 159518349 41324544 9304 996147200 134512640 135239859 4294956144 18446744073709551615 135020252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 10089 9304 444 177 0 8992 0
Current children cumulated CPU time (s) 517.85
Current children cumulated vsize (KiB) 40356

[startup+582.301 s]
/proc/loadavg: 2.07 2.14 2.05 3/82 26009
/proc/meminfo: memFree=1704600/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=40488 CPUtime=577.34
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 9831 0 0 0 57729 5 0 0 25 0 1 0 159518349 41459712 9307 996147200 134512640 135239859 4294956144 18446744073709551615 134805590 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 10122 9307 444 177 0 9025 0
Current children cumulated CPU time (s) 577.34
Current children cumulated vsize (KiB) 40488

[startup+642.301 s]
/proc/loadavg: 2.02 2.11 2.05 3/82 26009
/proc/meminfo: memFree=1695512/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=52176 CPUtime=636.83
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 13638 0 0 0 63677 6 0 0 25 0 1 0 159518349 53428224 11576 996147200 134512640 135239859 4294956144 18446744073709551615 135071969 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 13044 11576 445 177 0 11947 0
Current children cumulated CPU time (s) 636.83
Current children cumulated vsize (KiB) 52176


################
# More data... #
################

[startup+822.302 s]
/proc/loadavg: 2.00 2.05 2.03 3/82 26009
/proc/meminfo: memFree=1695128/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=52444 CPUtime=815.31
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 13705 0 0 0 81525 6 0 0 25 0 1 0 159518349 53702656 11643 996147200 134512640 135239859 4294956144 18446744073709551615 135067324 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 13111 11643 445 177 0 12014 0
Current children cumulated CPU time (s) 815.31
Current children cumulated vsize (KiB) 52444

[startup+882.302 s]
/proc/loadavg: 2.00 2.04 2.02 3/82 26009
/proc/meminfo: memFree=1695000/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=52580 CPUtime=874.8
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 13739 0 0 0 87474 6 0 0 25 0 1 0 159518349 53841920 11677 996147200 134512640 135239859 4294956144 18446744073709551615 134809313 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 13145 11677 445 177 0 12048 0
Current children cumulated CPU time (s) 874.8
Current children cumulated vsize (KiB) 52580

[startup+942.301 s]
/proc/loadavg: 2.00 2.03 2.02 3/82 26009
/proc/meminfo: memFree=1694808/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=52724 CPUtime=934.29
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 13775 0 0 0 93423 6 0 0 25 0 1 0 159518349 53989376 11713 996147200 134512640 135239859 4294956144 18446744073709551615 135013763 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 13181 11713 445 177 0 12084 0
Current children cumulated CPU time (s) 934.29
Current children cumulated vsize (KiB) 52724

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/82 26009
/proc/meminfo: memFree=1694616/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=52820 CPUtime=993.78
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 13799 0 0 0 99372 6 0 0 25 0 1 0 159518349 54087680 11737 996147200 134512640 135239859 4294956144 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 13205 11737 445 177 0 12108 0
Current children cumulated CPU time (s) 993.78
Current children cumulated vsize (KiB) 52820

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 26009
/proc/meminfo: memFree=1694360/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=52944 CPUtime=1053.27
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 13830 0 0 0 105321 6 0 0 25 0 1 0 159518349 54214656 11768 996147200 134512640 135239859 4294956144 18446744073709551615 135102589 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 13236 11768 445 177 0 12139 0
Current children cumulated CPU time (s) 1053.27
Current children cumulated vsize (KiB) 52944

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 26009
/proc/meminfo: memFree=1694296/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=53092 CPUtime=1112.76
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 13867 0 0 0 111270 6 0 0 25 0 1 0 159518349 54366208 11805 996147200 134512640 135239859 4294956144 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 13273 11805 445 177 0 12176 0
Current children cumulated CPU time (s) 1112.76
Current children cumulated vsize (KiB) 53092

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 26009
/proc/meminfo: memFree=1694104/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=53284 CPUtime=1172.26
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 13915 0 0 0 117220 6 0 0 25 0 1 0 159518349 54562816 11853 996147200 134512640 135239859 4294956144 18446744073709551615 134829808 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 13321 11853 445 177 0 12224 0
Current children cumulated CPU time (s) 1172.26
Current children cumulated vsize (KiB) 53284

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26009
/proc/meminfo: memFree=1693976/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=53372 CPUtime=1231.75
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 13937 0 0 0 123169 6 0 0 25 0 1 0 159518349 54652928 11875 996147200 134512640 135239859 4294956144 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 13343 11875 445 177 0 12246 0
Current children cumulated CPU time (s) 1231.75
Current children cumulated vsize (KiB) 53372

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26009
/proc/meminfo: memFree=1693720/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=53516 CPUtime=1291.24
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 13973 0 0 0 129118 6 0 0 25 0 1 0 159518349 54800384 11911 996147200 134512640 135239859 4294956144 18446744073709551615 135102575 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 13379 11911 445 177 0 12282 0
Current children cumulated CPU time (s) 1291.24
Current children cumulated vsize (KiB) 53516

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26009
/proc/meminfo: memFree=1693592/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=53644 CPUtime=1350.73
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 14005 0 0 0 135067 6 0 0 25 0 1 0 159518349 54931456 11943 996147200 134512640 135239859 4294956144 18446744073709551615 135016141 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 13411 11943 445 177 0 12314 0
Current children cumulated CPU time (s) 1350.73
Current children cumulated vsize (KiB) 53644

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26009
/proc/meminfo: memFree=1693336/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=53828 CPUtime=1410.23
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 14051 0 0 0 141016 7 0 0 25 0 1 0 159518349 55119872 11989 996147200 134512640 135239859 4294956144 18446744073709551615 135019652 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 13457 11989 445 177 0 12360 0
Current children cumulated CPU time (s) 1410.23
Current children cumulated vsize (KiB) 53828

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26009
/proc/meminfo: memFree=1693080/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=54016 CPUtime=1469.72
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 14098 0 0 0 146965 7 0 0 25 0 1 0 159518349 55312384 12036 996147200 134512640 135239859 4294956144 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 13504 12036 445 177 0 12407 0
Current children cumulated CPU time (s) 1469.72
Current children cumulated vsize (KiB) 54016

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26009
/proc/meminfo: memFree=1692952/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=54200 CPUtime=1529.21
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 14144 0 0 0 152914 7 0 0 25 0 1 0 159518349 55500800 12082 996147200 134512640 135239859 4294956144 18446744073709551615 135019661 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 13550 12082 445 177 0 12453 0
Current children cumulated CPU time (s) 1529.21
Current children cumulated vsize (KiB) 54200

[startup+1602.3 s]
/proc/loadavg: 1.97 2.00 2.00 3/82 26049
/proc/meminfo: memFree=1691480/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=54356 CPUtime=1588.72
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 14183 0 0 0 158865 7 0 0 25 0 1 0 159518349 55660544 12121 996147200 134512640 135239859 4294956144 18446744073709551615 135102554 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 13589 12121 445 177 0 12492 0
Current children cumulated CPU time (s) 1588.72
Current children cumulated vsize (KiB) 54356

[startup+1662.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/82 26049
/proc/meminfo: memFree=1674712/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=54464 CPUtime=1648.2
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 14210 0 0 0 164812 8 0 0 25 0 1 0 159518349 55771136 12148 996147200 134512640 135239859 4294956144 18446744073709551615 135102589 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 13616 12148 445 177 0 12519 0
Current children cumulated CPU time (s) 1648.2
Current children cumulated vsize (KiB) 54464

[startup+1722.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/82 26049
/proc/meminfo: memFree=1668568/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=54692 CPUtime=1707.7
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 14267 0 0 0 170762 8 0 0 25 0 1 0 159518349 56004608 12205 996147200 134512640 135239859 4294956144 18446744073709551615 135102596 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 13673 12205 445 177 0 12576 0
Current children cumulated CPU time (s) 1707.7
Current children cumulated vsize (KiB) 54692

[startup+1782.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/82 26049
/proc/meminfo: memFree=1662168/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=55200 CPUtime=1767.19
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 14394 0 0 0 176711 8 0 0 25 0 1 0 159518349 56524800 12332 996147200 134512640 135239859 4294956144 18446744073709551615 134821718 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 13800 12332 445 177 0 12703 0
Current children cumulated CPU time (s) 1767.19
Current children cumulated vsize (KiB) 55200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.4 s]
/proc/loadavg: 2.16 2.07 2.01 3/82 26049
/proc/meminfo: memFree=1659800/2055920 swapFree=4181096/4192956
[pid=26008] ppid=26006 vsize=55728 CPUtime=1800
/proc/26008/stat : 26008 (xsolve) R 26006 26008 24731 0 -1 4194304 14526 0 0 0 179992 8 0 0 25 0 1 0 159518349 57065472 12464 996147200 134512640 135239859 4294956144 18446744073709551615 135016067 0 0 4096 0 0 0 0 17 1 0 0
/proc/26008/statm: 13932 12464 445 177 0 12835 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 55728

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

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.42
CPU time (s): 1800.03
CPU user time (s): 1799.93
CPU system time (s): 0.097985
CPU usage (%): 99.1523
Max. virtual memory (cumulated for all children) (KiB): 55728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14526
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= 7
involuntary context switches= 74325

runsolver used 1.9787 second user time and 4.65129 second system time

The end

Launcher Data (download as text)

Begin job on node46 at 2008-07-05 02:17:50
IDJOB=1081461
IDBENCH=57105
IDSOLVER=342
FILE ID=node46/1081461-1215217070
PBS_JOBID= 7881801
Free space on /tmp= 66208 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-100-5-add.xml
COMMAND LINE= HOME/xsolve BENCHNAME -v 1 -rs RANDOMSEED -probe 1 -ph 0 -heu dom/wdeg -res no
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081461-1215217070/watcher-1081461-1215217070 -o /tmp/evaluation-result-1081461-1215217070/solver-1081461-1215217070 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1081461-1215217070.xml -v 1 -rs 134986379 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 322bbcff3f69f7245f51580899f28315
RANDOM SEED=134986379

node46.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.238
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		: 3000.238
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:       1741056 kB
Buffers:         45048 kB
Cached:         190528 kB
SwapCached:       6164 kB
Active:         184212 kB
Inactive:        76628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1741056 kB
SwapTotal:     4192956 kB
SwapFree:      4181096 kB
Dirty:            1544 kB
Writeback:           0 kB
Mapped:          41840 kB
Slab:            39428 kB
Committed_AS:   439500 kB
PageTables:       1640 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264992 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66204 MiB
End job on node46 at 2008-07-05 02:48:07