Trace number 1056066

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) 1800.02 1813.21

General information on the benchmark

Namecsp/queenAttacking/
normalized-queenAttacking-9.xml
MD5SUM87a3523ef2aacb9925cbe2e7c09e1eed
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables82
Number of constraints3262
Maximum constraint arity2
Maximum domain size81
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3262
Global constraints used (with number of constraints)

Solver Data (download as text)

0.09/0.10	c mistral-prime version 1.313
0.09/0.10	c 
0.09/0.10	c Parsing xml file
0.09/0.10	c          domains...............     0	(2 domains)
0.09/0.10	c          variables.............     0	(82 variables)
0.09/0.10	c          predicates............     0	(3 predicates)
0.09/0.10	c          constraints...........   0.1	(3262 constraints)
0.09/0.11	c Parsing time:    0.1
0.09/0.11	c
0.09/0.11	c Building model
0.09/0.12	c         1 AllDifferent constraints infered
0.09/0.12	c         0 constants
0.09/0.12	c         0 Boolean variables    (+0)
0.09/0.12	c         0 range variables      (+0)
0.09/0.12	c         0 domain (b) variables (+0)
0.09/0.12	c        82 domain (l) variables (+0)
0.09/0.12	c      3262 constraints          (+1)
0.09/0.12	c         0 values 
0.09/0.12	c Building time:   0.01
0.09/0.12	c
0.09/0.12	c Solving instance
0.09/0.12	c          heuristic = dom/wdeg
0.09/0.12	c          Randomized probing iteration = 100
0.09/0.12	c          probing limit = 30
0.09/0.12	c          level based weights = no
0.09/0.12	c          impact probing = no
0.09/0.12	c          restart policy = No restart
0.09/0.12	c          probing .......... 77.86
77.89/78.57	c          Probing Nodes  4100
77.89/78.57	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-1056066-1215061133/watcher-1056066-1215061133 -o /tmp/evaluation-result-1056066-1215061133/solver-1056066-1215061133 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1056066-1215061133.xml -v 1 -rs 757361770 -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: 1.91 1.97 1.99 2/74 23182
/proc/meminfo: memFree=1680984/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=820 CPUtime=0
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1985083662 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 1835812 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 205 25 19 177 0 3 0

[startup+0.077527 s]
/proc/loadavg: 1.91 1.97 1.99 2/74 23182
/proc/meminfo: memFree=1680984/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=5244 CPUtime=0.06
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 650 0 0 0 6 0 0 0 19 0 1 0 1985083662 5369856 616 996147200 134512640 135239859 4294956144 18446744073709551615 4159729145 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1311 616 398 177 0 214 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5244

[startup+0.101521 s]
/proc/loadavg: 1.91 1.97 1.99 2/74 23182
/proc/meminfo: memFree=1680984/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=5504 CPUtime=0.09
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 704 0 0 0 9 0 0 0 19 0 1 0 1985083662 5636096 670 996147200 134512640 135239859 4294956144 18446744073709551615 134683528 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1376 670 398 177 0 279 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5504

[startup+0.301597 s]
/proc/loadavg: 1.91 1.97 1.99 2/74 23182
/proc/meminfo: memFree=1680984/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=0.28
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1003 0 0 0 28 0 0 0 21 0 1 0 1985083662 6762496 969 996147200 134512640 135239859 4294956144 18446744073709551615 134543197 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 969 435 177 0 554 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6604

[startup+0.701585 s]
/proc/loadavg: 1.91 1.97 1.99 2/74 23182
/proc/meminfo: memFree=1680984/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=0.68
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1006 0 0 0 68 0 0 0 25 0 1 0 1985083662 6762496 972 996147200 134512640 135239859 4294956144 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 972 437 177 0 554 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6604

[startup+1.50167 s]
/proc/loadavg: 1.91 1.97 1.99 3/75 23183
/proc/meminfo: memFree=1678480/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=1.47
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1010 0 0 0 147 0 0 0 25 0 1 0 1985083662 6762496 976 996147200 134512640 135239859 4294956144 18446744073709551615 134536054 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 976 438 177 0 554 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6604

[startup+3.10185 s]
/proc/loadavg: 1.91 1.97 1.99 3/75 23183
/proc/meminfo: memFree=1678096/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=3.07
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1010 0 0 0 306 1 0 0 25 0 1 0 1985083662 6762496 976 996147200 134512640 135239859 4294956144 18446744073709551615 134820192 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 976 438 177 0 554 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 6604

[startup+6.3012 s]
/proc/loadavg: 1.92 1.97 1.99 3/75 23183
/proc/meminfo: memFree=1677520/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=6.25
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1013 0 0 0 624 1 0 0 25 0 1 0 1985083662 6762496 979 996147200 134512640 135239859 4294956144 18446744073709551615 134543111 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 979 438 177 0 554 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 6604

[startup+12.7019 s]
/proc/loadavg: 1.93 1.97 1.99 3/75 23183
/proc/meminfo: memFree=1676368/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=12.6
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1013 0 0 0 1259 1 0 0 25 0 1 0 1985083662 6762496 979 996147200 134512640 135239859 4294956144 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 979 438 177 0 554 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 6604

[startup+25.5013 s]
/proc/loadavg: 1.94 1.97 1.99 3/75 23183
/proc/meminfo: memFree=1674064/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=25.29
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1013 0 0 0 2528 1 0 0 25 0 1 0 1985083662 6762496 979 996147200 134512640 135239859 4294956144 18446744073709551615 134540917 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 979 438 177 0 554 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 6604

[startup+51.1011 s]
/proc/loadavg: 1.96 1.97 1.99 3/75 23183
/proc/meminfo: memFree=1669456/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=50.7
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1013 0 0 0 5069 1 0 0 25 0 1 0 1985083662 6762496 979 996147200 134512640 135239859 4294956144 18446744073709551615 134532191 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 979 438 177 0 554 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 6604

[startup+102.307 s]
/proc/loadavg: 1.98 1.97 1.99 3/75 23183
/proc/meminfo: memFree=1660624/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=101.51
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1015 0 0 0 10150 1 0 0 25 0 1 0 1985083662 6762496 981 996147200 134512640 135239859 4294956144 18446744073709551615 134536001 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 981 439 177 0 554 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 6604

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23189
/proc/meminfo: memFree=1649872/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=161.03
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1015 0 0 0 16102 1 0 0 25 0 1 0 1985083662 6762496 981 996147200 134512640 135239859 4294956144 18446744073709551615 134536000 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 981 439 177 0 554 0
Current children cumulated CPU time (s) 161.03
Current children cumulated vsize (KiB) 6604

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23189
/proc/meminfo: memFree=1641168/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=220.57
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1015 0 0 0 22056 1 0 0 25 0 1 0 1985083662 6762496 981 996147200 134512640 135239859 4294956144 18446744073709551615 134534753 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 981 439 177 0 554 0
Current children cumulated CPU time (s) 220.57
Current children cumulated vsize (KiB) 6604

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23189
/proc/meminfo: memFree=1632208/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=280.12
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1015 0 0 0 28011 1 0 0 25 0 1 0 1985083662 6762496 981 996147200 134512640 135239859 4294956144 18446744073709551615 134540931 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 981 439 177 0 554 0
Current children cumulated CPU time (s) 280.12
Current children cumulated vsize (KiB) 6604

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23189
/proc/meminfo: memFree=1621648/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=339.67
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1015 0 0 0 33966 1 0 0 25 0 1 0 1985083662 6762496 981 996147200 134512640 135239859 4294956144 18446744073709551615 134538497 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 981 439 177 0 554 0
Current children cumulated CPU time (s) 339.67
Current children cumulated vsize (KiB) 6604

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23189
/proc/meminfo: memFree=1613072/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=399.21
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1015 0 0 0 39920 1 0 0 25 0 1 0 1985083662 6762496 981 996147200 134512640 135239859 4294956144 18446744073709551615 135042299 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 981 439 177 0 554 0
Current children cumulated CPU time (s) 399.21
Current children cumulated vsize (KiB) 6604

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23189
/proc/meminfo: memFree=1605648/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=458.76
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1015 0 0 0 45875 1 0 0 25 0 1 0 1985083662 6762496 981 996147200 134512640 135239859 4294956144 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 981 439 177 0 554 0
Current children cumulated CPU time (s) 458.76
Current children cumulated vsize (KiB) 6604

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23189
/proc/meminfo: memFree=1599056/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=518.31
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1016 0 0 0 51830 1 0 0 25 0 1 0 1985083662 6762496 982 996147200 134512640 135239859 4294956144 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 982 439 177 0 554 0
Current children cumulated CPU time (s) 518.31
Current children cumulated vsize (KiB) 6604

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23189
/proc/meminfo: memFree=1592336/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=577.85
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1016 0 0 0 57784 1 0 0 25 0 1 0 1985083662 6762496 982 996147200 134512640 135239859 4294956144 18446744073709551615 134540908 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 982 439 177 0 554 0
Current children cumulated CPU time (s) 577.85
Current children cumulated vsize (KiB) 6604

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23189
/proc/meminfo: memFree=1585616/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=637.4
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1016 0 0 0 63739 1 0 0 25 0 1 0 1985083662 6762496 982 996147200 134512640 135239859 4294956144 18446744073709551615 135016069 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 982 439 177 0 554 0
Current children cumulated CPU time (s) 637.4
Current children cumulated vsize (KiB) 6604


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

[startup+822.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23189
/proc/meminfo: memFree=1565392/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=816.04
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1016 0 0 0 81603 1 0 0 25 0 1 0 1985083662 6762496 982 996147200 134512640 135239859 4294956144 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 982 439 177 0 554 0
Current children cumulated CPU time (s) 816.04
Current children cumulated vsize (KiB) 6604

[startup+882.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23189
/proc/meminfo: memFree=1557904/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=875.58
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1016 0 0 0 87557 1 0 0 25 0 1 0 1985083662 6762496 982 996147200 134512640 135239859 4294956144 18446744073709551615 134538522 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 982 439 177 0 554 0
Current children cumulated CPU time (s) 875.58
Current children cumulated vsize (KiB) 6604

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23189
/proc/meminfo: memFree=1551440/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=935.13
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1016 0 0 0 93512 1 0 0 25 0 1 0 1985083662 6762496 982 996147200 134512640 135239859 4294956144 18446744073709551615 134536082 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 982 439 177 0 554 0
Current children cumulated CPU time (s) 935.13
Current children cumulated vsize (KiB) 6604

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23189
/proc/meminfo: memFree=1544592/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=994.67
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1016 0 0 0 99466 1 0 0 25 0 1 0 1985083662 6762496 982 996147200 134512640 135239859 4294956144 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 982 439 177 0 554 0
Current children cumulated CPU time (s) 994.67
Current children cumulated vsize (KiB) 6604

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23189
/proc/meminfo: memFree=1538128/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=1054.22
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1016 0 0 0 105421 1 0 0 25 0 1 0 1985083662 6762496 982 996147200 134512640 135239859 4294956144 18446744073709551615 134536001 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 982 439 177 0 554 0
Current children cumulated CPU time (s) 1054.22
Current children cumulated vsize (KiB) 6604

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23189
/proc/meminfo: memFree=1532752/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=1113.77
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1016 0 0 0 111376 1 0 0 25 0 1 0 1985083662 6762496 982 996147200 134512640 135239859 4294956144 18446744073709551615 134536012 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 982 439 177 0 554 0
Current children cumulated CPU time (s) 1113.77
Current children cumulated vsize (KiB) 6604

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23189
/proc/meminfo: memFree=1526864/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=1173.32
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1016 0 0 0 117331 1 0 0 25 0 1 0 1985083662 6762496 982 996147200 134512640 135239859 4294956144 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 982 439 177 0 554 0
Current children cumulated CPU time (s) 1173.32
Current children cumulated vsize (KiB) 6604

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23189
/proc/meminfo: memFree=1521232/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=1232.86
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1016 0 0 0 123285 1 0 0 25 0 1 0 1985083662 6762496 982 996147200 134512640 135239859 4294956144 18446744073709551615 134536069 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 982 439 177 0 554 0
Current children cumulated CPU time (s) 1232.86
Current children cumulated vsize (KiB) 6604

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23189
/proc/meminfo: memFree=1515664/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=1292.41
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1016 0 0 0 129240 1 0 0 25 0 1 0 1985083662 6762496 982 996147200 134512640 135239859 4294956144 18446744073709551615 134536000 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 982 439 177 0 554 0
Current children cumulated CPU time (s) 1292.41
Current children cumulated vsize (KiB) 6604

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23189
/proc/meminfo: memFree=1510416/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=1351.95
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1016 0 0 0 135194 1 0 0 25 0 1 0 1985083662 6762496 982 996147200 134512640 135239859 4294956144 18446744073709551615 134535397 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 982 439 177 0 554 0
Current children cumulated CPU time (s) 1351.95
Current children cumulated vsize (KiB) 6604

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23189
/proc/meminfo: memFree=1504528/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=1411.5
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1016 0 0 0 141149 1 0 0 25 0 1 0 1985083662 6762496 982 996147200 134512640 135239859 4294956144 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 982 439 177 0 554 0
Current children cumulated CPU time (s) 1411.5
Current children cumulated vsize (KiB) 6604

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23189
/proc/meminfo: memFree=1499088/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=1471.05
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1016 0 0 0 147103 2 0 0 25 0 1 0 1985083662 6762496 982 996147200 134512640 135239859 4294956144 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 982 439 177 0 554 0
Current children cumulated CPU time (s) 1471.05
Current children cumulated vsize (KiB) 6604

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23189
/proc/meminfo: memFree=1493520/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=1530.59
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1016 0 0 0 153057 2 0 0 25 0 1 0 1985083662 6762496 982 996147200 134512640 135239859 4294956144 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 982 439 177 0 554 0
Current children cumulated CPU time (s) 1530.59
Current children cumulated vsize (KiB) 6604

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23189
/proc/meminfo: memFree=1488336/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=1590.15
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1016 0 0 0 159013 2 0 0 25 0 1 0 1985083662 6762496 982 996147200 134512640 135239859 4294956144 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 982 439 177 0 554 0
Current children cumulated CPU time (s) 1590.15
Current children cumulated vsize (KiB) 6604

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 23189
/proc/meminfo: memFree=1481424/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=1649.69
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1016 0 0 0 164967 2 0 0 25 0 1 0 1985083662 6762496 982 996147200 134512640 135239859 4294956144 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 1 0 0
/proc/23182/statm: 1651 982 439 177 0 554 0
Current children cumulated CPU time (s) 1649.69
Current children cumulated vsize (KiB) 6604

[startup+1722.3 s]
/proc/loadavg: 1.92 1.94 1.98 3/73 23367
/proc/meminfo: memFree=1760304/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=1709.47
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1016 0 0 0 170943 4 0 0 25 0 1 0 1985083662 6762496 982 996147200 134512640 135239859 4294956144 18446744073709551615 134536039 0 0 4096 0 0 0 0 17 0 0 0
/proc/23182/statm: 1651 982 439 177 0 554 0
Current children cumulated CPU time (s) 1709.47
Current children cumulated vsize (KiB) 6604

[startup+1782.3 s]
/proc/loadavg: 1.97 1.95 1.98 3/73 23367
/proc/meminfo: memFree=1755184/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=1769.23
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1016 0 0 0 176919 4 0 0 25 0 1 0 1985083662 6762496 982 996147200 134512640 135239859 4294956144 18446744073709551615 134540881 0 0 4096 0 0 0 0 17 0 0 0
/proc/23182/statm: 1651 982 439 177 0 554 0
Current children cumulated CPU time (s) 1769.23
Current children cumulated vsize (KiB) 6604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.2 s]
/proc/loadavg: 1.98 1.95 1.98 3/73 23367
/proc/meminfo: memFree=1753456/2055920 swapFree=4178936/4192956
[pid=23182] ppid=23180 vsize=6604 CPUtime=1800.01
/proc/23182/stat : 23182 (xsolve) R 23180 23182 23145 0 -1 4194304 1016 0 0 0 179997 4 0 0 25 0 1 0 1985083662 6762496 982 996147200 134512640 135239859 4294956144 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 0 0 0
/proc/23182/statm: 1651 982 439 177 0 554 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 6604

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): 1813.21
CPU time (s): 1800.02
CPU user time (s): 1799.98
CPU system time (s): 0.044993
CPU usage (%): 99.2729
Max. virtual memory (cumulated for all children) (KiB): 6604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1016
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= 37522

runsolver used 1.84972 second user time and 4.77227 second system time

The end

Launcher Data (download as text)

Begin job on node64 at 2008-07-03 06:58:53
IDJOB=1056066
IDBENCH=57397
IDSOLVER=342
FILE ID=node64/1056066-1215061133
PBS_JOBID= 7875237
Free space on /tmp= 66532 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/queenAttacking/normalized-queenAttacking-9.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-1056066-1215061133/watcher-1056066-1215061133 -o /tmp/evaluation-result-1056066-1215061133/solver-1056066-1215061133 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1056066-1215061133.xml -v 1 -rs 757361770 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 87a3523ef2aacb9925cbe2e7c09e1eed
RANDOM SEED=757361770

node64.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		: 3000.248
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		: 3000.248
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:       1681464 kB
Buffers:         51092 kB
Cached:         169444 kB
SwapCached:       7196 kB
Active:         230908 kB
Inactive:        77672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1681464 kB
SwapTotal:     4192956 kB
SwapFree:      4178936 kB
Dirty:            1480 kB
Writeback:           0 kB
Mapped:          95256 kB
Slab:            50736 kB
Committed_AS:  3991228 kB
PageTables:       1964 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 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 node64 at 2008-07-03 07:29:08