Trace number 1055919

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 1808.31

General information on the benchmark

Namecsp/queenAttacking/
normalized-queenAttacking-11.xml
MD5SUM910d61ba544cb1eb5e823b3eb305c3f6
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 benchmark368.848
Satisfiable
(Un)Satisfiability was proved
Number of variables122
Number of constraints7290
Maximum constraint arity2
Maximum domain size121
Number of constraints which are defined in extension0
Number of constraints which are defined in intension7290
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.01	c mistral-prime version 1.313
0.00/0.01	c 
0.00/0.01	c Parsing xml file
0.09/0.11	c          domains...............     0	(2 domains)
0.09/0.11	c          variables.............     0	(122 variables)
0.09/0.11	c          predicates............     0	(3 predicates)
0.09/0.11	c          constraints...........  0.23	(7290 constraints)
0.18/0.24	c Parsing time:   0.23
0.18/0.24	c
0.18/0.24	c Building model
0.18/0.25	c         1 AllDifferent constraints infered
0.18/0.26	c         0 constants
0.18/0.26	c         0 Boolean variables    (+0)
0.18/0.26	c         0 range variables      (+0)
0.18/0.26	c         0 domain (b) variables (+0)
0.18/0.26	c       122 domain (l) variables (+0)
0.18/0.26	c      7290 constraints          (+1)
0.18/0.26	c         0 values 
0.18/0.26	c Building time:   0.02
0.18/0.26	c
0.18/0.26	c Solving instance
0.18/0.26	c          heuristic = dom/wdeg
0.18/0.26	c          Randomized probing iteration = 100
0.18/0.26	c          probing limit = 30
0.18/0.26	c          level based weights = no
0.18/0.26	c          impact probing = no
0.18/0.26	c          restart policy = No restart
0.18/0.26	c          probing .......... 295.9
296.01/298.38	c          Probing Nodes  4274
296.01/298.38	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-1055919-1215060592/watcher-1055919-1215060592 -o /tmp/evaluation-result-1055919-1215060592/solver-1055919-1215060592 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1055919-1215060592.xml -v 1 -rs 1345934238 -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: 1.99 1.98 1.99 4/84 16242
/proc/meminfo: memFree=1740592/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=820 CPUtime=0
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1985027971 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 7205668 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 205 25 19 177 0 3 0

[startup+0.0600309 s]
/proc/loadavg: 1.99 1.98 1.99 4/84 16242
/proc/meminfo: memFree=1740592/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=5108 CPUtime=0.04
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 604 0 1 0 4 0 0 0 19 0 1 0 1985027971 5230592 571 996147200 134512640 135239859 4294956144 18446744073709551615 4159753163 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 1277 571 398 177 0 180 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5108

[startup+0.102036 s]
/proc/loadavg: 1.99 1.98 1.99 4/84 16242
/proc/meminfo: memFree=1740592/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=5364 CPUtime=0.09
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 696 0 1 0 9 0 0 0 19 0 1 0 1985027971 5492736 663 996147200 134512640 135239859 4294956144 18446744073709551615 134622453 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 1341 663 398 177 0 244 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5364

[startup+0.302062 s]
/proc/loadavg: 1.99 1.98 1.99 4/84 16242
/proc/meminfo: memFree=1740592/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=0.28
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1529 0 1 0 28 0 0 0 21 0 1 0 1985027971 8962048 1496 996147200 134512640 135239859 4294956144 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1496 435 177 0 1091 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8752

[startup+0.702115 s]
/proc/loadavg: 1.99 1.98 1.99 4/84 16242
/proc/meminfo: memFree=1740592/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=0.68
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1529 0 1 0 68 0 0 0 25 0 1 0 1985027971 8962048 1496 996147200 134512640 135239859 4294956144 18446744073709551615 134543166 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1496 435 177 0 1091 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8752

[startup+1.50122 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 16243
/proc/meminfo: memFree=1736040/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=1.46
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1533 0 1 0 146 0 0 0 25 0 1 0 1985027971 8962048 1500 996147200 134512640 135239859 4294956144 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1500 437 177 0 1091 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8752

[startup+3.10144 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 16243
/proc/meminfo: memFree=1735912/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=3.05
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1536 0 1 0 305 0 0 0 25 0 1 0 1985027971 8962048 1503 996147200 134512640 135239859 4294956144 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1503 437 177 0 1091 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8752

[startup+6.30188 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 16243
/proc/meminfo: memFree=1735720/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=6.22
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1541 0 1 0 622 0 0 0 25 0 1 0 1985027971 8962048 1508 996147200 134512640 135239859 4294956144 18446744073709551615 134820185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1508 438 177 0 1091 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8752

[startup+12.7017 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 16244
/proc/meminfo: memFree=1735656/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=12.56
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1541 0 1 0 1256 0 0 0 25 0 1 0 1985027971 8962048 1508 996147200 134512640 135239859 4294956144 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1508 438 177 0 1091 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 8752

[startup+25.5015 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 16245
/proc/meminfo: memFree=1735720/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=25.22
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1541 0 1 0 2522 0 0 0 25 0 1 0 1985027971 8962048 1508 996147200 134512640 135239859 4294956144 18446744073709551615 134536048 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1508 438 177 0 1091 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 8752

[startup+51.102 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 16245
/proc/meminfo: memFree=1735848/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=50.57
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1541 0 1 0 5057 0 0 0 25 0 1 0 1985027971 8962048 1508 996147200 134512640 135239859 4294956144 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1508 438 177 0 1091 0
Current children cumulated CPU time (s) 50.57
Current children cumulated vsize (KiB) 8752

[startup+102.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 16245
/proc/meminfo: memFree=1735720/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=101.29
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1541 0 1 0 10129 0 0 0 25 0 1 0 1985027971 8962048 1508 996147200 134512640 135239859 4294956144 18446744073709551615 134543169 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1508 438 177 0 1091 0
Current children cumulated CPU time (s) 101.29
Current children cumulated vsize (KiB) 8752

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 16245
/proc/meminfo: memFree=1735464/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=160.72
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1541 0 1 0 16072 0 0 0 25 0 1 0 1985027971 8962048 1508 996147200 134512640 135239859 4294956144 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1508 438 177 0 1091 0
Current children cumulated CPU time (s) 160.72
Current children cumulated vsize (KiB) 8752

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 16245
/proc/meminfo: memFree=1735464/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=220.35
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1542 0 1 0 22035 0 0 0 25 0 1 0 1985027971 8962048 1509 996147200 134512640 135239859 4294956144 18446744073709551615 134538522 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1509 438 177 0 1091 0
Current children cumulated CPU time (s) 220.35
Current children cumulated vsize (KiB) 8752

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 16245
/proc/meminfo: memFree=1735464/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=280.09
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1542 0 1 0 28009 0 0 0 25 0 1 0 1985027971 8962048 1509 996147200 134512640 135239859 4294956144 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1509 438 177 0 1091 0
Current children cumulated CPU time (s) 280.09
Current children cumulated vsize (KiB) 8752

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 16245
/proc/meminfo: memFree=1735400/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=339.84
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1543 0 1 0 33983 1 0 0 25 0 1 0 1985027971 8962048 1510 996147200 134512640 135239859 4294956144 18446744073709551615 134538497 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1510 439 177 0 1091 0
Current children cumulated CPU time (s) 339.84
Current children cumulated vsize (KiB) 8752

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 16245
/proc/meminfo: memFree=1735400/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=399.6
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1543 0 1 0 39959 1 0 0 25 0 1 0 1985027971 8962048 1510 996147200 134512640 135239859 4294956144 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1510 439 177 0 1091 0
Current children cumulated CPU time (s) 399.6
Current children cumulated vsize (KiB) 8752

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 16245
/proc/meminfo: memFree=1735336/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=459.36
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1543 0 1 0 45935 1 0 0 25 0 1 0 1985027971 8962048 1510 996147200 134512640 135239859 4294956144 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1510 439 177 0 1091 0
Current children cumulated CPU time (s) 459.36
Current children cumulated vsize (KiB) 8752

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 16245
/proc/meminfo: memFree=1735272/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=519.12
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1543 0 1 0 51911 1 0 0 25 0 1 0 1985027971 8962048 1510 996147200 134512640 135239859 4294956144 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1510 439 177 0 1091 0
Current children cumulated CPU time (s) 519.12
Current children cumulated vsize (KiB) 8752

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 16245
/proc/meminfo: memFree=1735272/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=578.88
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1543 0 1 0 57887 1 0 0 25 0 1 0 1985027971 8962048 1510 996147200 134512640 135239859 4294956144 18446744073709551615 134540880 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1510 439 177 0 1091 0
Current children cumulated CPU time (s) 578.88
Current children cumulated vsize (KiB) 8752

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 16245
/proc/meminfo: memFree=1735144/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=638.64
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1543 0 1 0 63863 1 0 0 25 0 1 0 1985027971 8962048 1510 996147200 134512640 135239859 4294956144 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1510 439 177 0 1091 0
Current children cumulated CPU time (s) 638.64
Current children cumulated vsize (KiB) 8752


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

[startup+882.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 16251
/proc/meminfo: memFree=1734824/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=877.65
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1550 0 1 0 87764 1 0 0 25 0 1 0 1985027971 8962048 1517 996147200 134512640 135239859 4294956144 18446744073709551615 135096443 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1517 439 177 0 1091 0
Current children cumulated CPU time (s) 877.65
Current children cumulated vsize (KiB) 8752

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 4/85 16251
/proc/meminfo: memFree=1734760/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=937.41
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1550 0 1 0 93740 1 0 0 25 0 1 0 1985027971 8962048 1517 996147200 134512640 135239859 4294956144 18446744073709551615 134536070 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1517 439 177 0 1091 0
Current children cumulated CPU time (s) 937.41
Current children cumulated vsize (KiB) 8752

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 16251
/proc/meminfo: memFree=1734760/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=997.17
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1550 0 1 0 99716 1 0 0 25 0 1 0 1985027971 8962048 1517 996147200 134512640 135239859 4294956144 18446744073709551615 134536033 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1517 439 177 0 1091 0
Current children cumulated CPU time (s) 997.17
Current children cumulated vsize (KiB) 8752

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 16251
/proc/meminfo: memFree=1734696/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=1056.94
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1550 0 1 0 105692 2 0 0 25 0 1 0 1985027971 8962048 1517 996147200 134512640 135239859 4294956144 18446744073709551615 134543144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1517 439 177 0 1091 0
Current children cumulated CPU time (s) 1056.94
Current children cumulated vsize (KiB) 8752

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 16251
/proc/meminfo: memFree=1734632/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=1116.7
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1550 0 1 0 111668 2 0 0 25 0 1 0 1985027971 8962048 1517 996147200 134512640 135239859 4294956144 18446744073709551615 134543135 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1517 439 177 0 1091 0
Current children cumulated CPU time (s) 1116.7
Current children cumulated vsize (KiB) 8752

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 16251
/proc/meminfo: memFree=1734632/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=1176.47
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1550 0 1 0 117645 2 0 0 25 0 1 0 1985027971 8962048 1517 996147200 134512640 135239859 4294956144 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1517 439 177 0 1091 0
Current children cumulated CPU time (s) 1176.47
Current children cumulated vsize (KiB) 8752

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 16251
/proc/meminfo: memFree=1734440/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=1236.23
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1550 0 1 0 123621 2 0 0 25 0 1 0 1985027971 8962048 1517 996147200 134512640 135239859 4294956144 18446744073709551615 134534753 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1517 439 177 0 1091 0
Current children cumulated CPU time (s) 1236.23
Current children cumulated vsize (KiB) 8752

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 16251
/proc/meminfo: memFree=1734312/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=1295.99
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1550 0 1 0 129597 2 0 0 25 0 1 0 1985027971 8962048 1517 996147200 134512640 135239859 4294956144 18446744073709551615 134536070 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1517 439 177 0 1091 0
Current children cumulated CPU time (s) 1295.99
Current children cumulated vsize (KiB) 8752

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 16251
/proc/meminfo: memFree=1734312/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=1355.74
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1550 0 1 0 135572 2 0 0 25 0 1 0 1985027971 8962048 1517 996147200 134512640 135239859 4294956144 18446744073709551615 134543107 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1517 439 177 0 1091 0
Current children cumulated CPU time (s) 1355.74
Current children cumulated vsize (KiB) 8752

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 16251
/proc/meminfo: memFree=1734312/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=1415.51
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1550 0 1 0 141549 2 0 0 25 0 1 0 1985027971 8962048 1517 996147200 134512640 135239859 4294956144 18446744073709551615 134534753 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1517 439 177 0 1091 0
Current children cumulated CPU time (s) 1415.51
Current children cumulated vsize (KiB) 8752

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 16251
/proc/meminfo: memFree=1734312/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=1475.26
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1550 0 1 0 147524 2 0 0 25 0 1 0 1985027971 8962048 1517 996147200 134512640 135239859 4294956144 18446744073709551615 134538496 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1517 439 177 0 1091 0
Current children cumulated CPU time (s) 1475.26
Current children cumulated vsize (KiB) 8752

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 16251
/proc/meminfo: memFree=1734312/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=1535.03
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1550 0 1 0 153501 2 0 0 25 0 1 0 1985027971 8962048 1517 996147200 134512640 135239859 4294956144 18446744073709551615 134534753 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1517 439 177 0 1091 0
Current children cumulated CPU time (s) 1535.03
Current children cumulated vsize (KiB) 8752

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 16251
/proc/meminfo: memFree=1734248/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=1594.79
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1550 0 1 0 159477 2 0 0 25 0 1 0 1985027971 8962048 1517 996147200 134512640 135239859 4294956144 18446744073709551615 134536027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1517 439 177 0 1091 0
Current children cumulated CPU time (s) 1594.79
Current children cumulated vsize (KiB) 8752

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 16251
/proc/meminfo: memFree=1734184/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=1654.55
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1550 0 1 0 165453 2 0 0 25 0 1 0 1985027971 8962048 1517 996147200 134512640 135239859 4294956144 18446744073709551615 134532182 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1517 439 177 0 1091 0
Current children cumulated CPU time (s) 1654.55
Current children cumulated vsize (KiB) 8752

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 16251
/proc/meminfo: memFree=1734120/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=1714.31
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1550 0 1 0 171429 2 0 0 25 0 1 0 1985027971 8962048 1517 996147200 134512640 135239859 4294956144 18446744073709551615 134535352 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1517 439 177 0 1091 0
Current children cumulated CPU time (s) 1714.31
Current children cumulated vsize (KiB) 8752

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 16251
/proc/meminfo: memFree=1733864/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=1774.07
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1550 0 1 0 177405 2 0 0 25 0 1 0 1985027971 8962048 1517 996147200 134512640 135239859 4294956144 18446744073709551615 134543098 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2188 1517 439 177 0 1091 0
Current children cumulated CPU time (s) 1774.07
Current children cumulated vsize (KiB) 8752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16280
/proc/meminfo: memFree=1788680/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=1800.02
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1550 0 1 0 179999 3 0 0 25 0 1 0 1985027971 8962048 1517 996147200 134512640 135239859 4294956144 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 0 0 0
/proc/16242/statm: 2188 1517 439 177 0 1091 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 8752

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

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

[startup+1808.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16280
/proc/meminfo: memFree=1788680/2055920 swapFree=4180436/4192956
[pid=16242] ppid=16240 vsize=8752 CPUtime=1800.02
/proc/16242/stat : 16242 (xsolve) R 16240 16242 12779 0 -1 4194304 1550 0 1 0 179999 3 0 0 25 0 1 0 1985027971 8962048 1517 996147200 134512640 135239859 4294956144 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 0 0 0
/proc/16242/statm: 2188 1517 439 177 0 1091 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 8752

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.31
CPU time (s): 1800.03
CPU user time (s): 1799.99
CPU system time (s): 0.034994
CPU usage (%): 99.5419
Max. virtual memory (cumulated for all children) (KiB): 8752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1550
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 58448

runsolver used 1.70674 second user time and 5.08223 second system time

The end

Launcher Data (download as text)

Begin job on node71 at 2008-07-03 06:49:52
IDJOB=1055919
IDBENCH=57390
IDSOLVER=342
FILE ID=node71/1055919-1215060592
PBS_JOBID= 7875034
Free space on /tmp= 66524 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/queenAttacking/normalized-queenAttacking-11.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-1055919-1215060592/watcher-1055919-1215060592 -o /tmp/evaluation-result-1055919-1215060592/solver-1055919-1215060592 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1055919-1215060592.xml -v 1 -rs 1345934238 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 910d61ba544cb1eb5e823b3eb305c3f6
RANDOM SEED=1345934238

node71.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		: 3000.209
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		: 3000.209
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:       1741072 kB
Buffers:         31904 kB
Cached:         177076 kB
SwapCached:       6784 kB
Active:         166724 kB
Inactive:        86684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1741072 kB
SwapTotal:     4192956 kB
SwapFree:      4180436 kB
Dirty:           27964 kB
Writeback:           0 kB
Mapped:          61428 kB
Slab:            46276 kB
Committed_AS:  4208316 kB
PageTables:       2060 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= 66548 MiB
End job on node71 at 2008-07-03 07:20:03