Trace number 1081713

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) 1800.06 1801.72

General information on the benchmark

Namecsp/haystacks/
normalized-haystacks-54.xml
MD5SUMb5d1992790bf0cc79cd48d32bd5446d6
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 variables2916
Number of constraints77327
Maximum constraint arity2
Maximum domain size54
Number of constraints which are defined in extension0
Number of constraints which are defined in intension77327
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.15	c mistral-prime version 1.313
0.00/0.15	c 
0.00/0.15	c Parsing xml file
0.00/0.15	c          domains...............     0	(1 domains)
0.00/0.15	c          variables.............  0.02	(2916 variables)
0.00/0.15	c          predicates............-4.1674e-19	(4 predicates)
0.00/0.15	c          constraints...........   2.8	(77327 constraints)
2.76/2.86	c Parsing time:   2.82
2.76/2.86	c
2.76/2.86	c Building model
3.06/3.18	c        54 AllDifferent constraints infered
3.16/3.29	c         0 constants
3.16/3.29	c         0 Boolean variables    (+0)
3.16/3.29	c         0 range variables      (+0)
3.16/3.29	c        53 domain (b) variables (+0)
3.16/3.29	c      2810 domain (l) variables (+0)
3.16/3.29	c     77274 constraints          (+54)
3.16/3.29	c         0 values 
3.16/3.29	c Building time:   0.43
3.16/3.29	c
3.16/3.29	c Solving instance
3.16/3.29	c          heuristic = dom/wdeg
3.16/3.29	c          Randomized probing iteration = 100
3.16/3.29	c          probing limit = 30
3.16/3.29	c          level based weights = no
3.16/3.29	c          impact probing = no
3.16/3.29	c          restart policy = No restart
3.16/3.29	c          probing ........603.55
606.71/607.90	c          Probing Nodes 61381
606.71/607.90	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-1081713-1215218512/watcher-1081713-1215218512 -o /tmp/evaluation-result-1081713-1215218512/solver-1081713-1215218512 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1081713-1215218512.xml -v 1 -rs 526845277 -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: 1.92 1.98 1.99 4/72 370
/proc/meminfo: memFree=1671768/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=18572 CPUtime=0
/proc/370/stat : 370 (runsolver) R 368 370 29966 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 2000826146 19017728 292 996147200 4194304 4296836 548682068336 18446744073709551615 214919867687 0 0 4096 24578 0 0 0 17 1 0 0
/proc/370/statm: 4643 292 257 25 0 2626 0

[startup+0.157751 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 370
/proc/meminfo: memFree=1671768/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=6404 CPUtime=0.14
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 940 0 0 0 14 0 0 0 19 0 1 0 2000826146 6557696 906 996147200 134512640 135239859 4294956144 18446744073709551615 4159001318 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 1601 906 400 177 0 504 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 6404

[startup+0.20258 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 370
/proc/meminfo: memFree=1671768/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=6800 CPUtime=0.19
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 1029 0 0 0 19 0 0 0 19 0 1 0 2000826146 6963200 995 996147200 134512640 135239859 4294956144 18446744073709551615 134629389 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 1700 995 400 177 0 603 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6800

[startup+0.302588 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 370
/proc/meminfo: memFree=1671768/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=7580 CPUtime=0.28
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 1230 0 0 0 28 0 0 0 20 0 1 0 2000826146 7761920 1196 996147200 134512640 135239859 4294956144 18446744073709551615 9338587 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 1895 1196 400 177 0 798 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7580

[startup+0.701645 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 370
/proc/meminfo: memFree=1671768/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=10660 CPUtime=0.68
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 1994 0 0 0 67 1 0 0 23 0 1 0 2000826146 10915840 1960 996147200 134512640 135239859 4294956144 18446744073709551615 9346789 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 2665 1960 400 177 0 1568 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10660

[startup+1.50175 s]
/proc/loadavg: 1.92 1.98 1.99 3/73 371
/proc/meminfo: memFree=1662352/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=16936 CPUtime=1.48
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 3586 0 0 0 146 2 0 0 25 0 1 0 2000826146 17342464 3486 996147200 134512640 135239859 4294956144 18446744073709551615 4159010320 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 4234 3486 400 177 0 3137 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16936

[startup+3.10197 s]
/proc/loadavg: 1.92 1.98 1.99 3/73 371
/proc/meminfo: memFree=1653840/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=64912 CPUtime=3.06
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 12981 0 0 0 300 6 0 0 25 0 1 0 2000826146 66469888 12394 996147200 134512640 135239859 4294956144 18446744073709551615 9340539 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 16228 12394 411 177 0 15131 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 64912

[startup+6.3014 s]
/proc/loadavg: 1.93 1.98 1.99 3/73 371
/proc/meminfo: memFree=1593616/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=6.23
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20741 0 0 0 614 9 0 0 25 0 1 0 2000826146 97730560 19852 996147200 134512640 135239859 4294956144 18446744073709551615 134535328 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 23860 19852 436 177 0 22763 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 95440

[startup+12.7013 s]
/proc/loadavg: 1.93 1.98 1.99 3/73 371
/proc/meminfo: memFree=1593368/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=12.58
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20795 0 0 0 1249 9 0 0 25 0 1 0 2000826146 97730560 19906 996147200 134512640 135239859 4294956144 18446744073709551615 134543200 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 23860 19906 437 177 0 22763 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 95440

[startup+25.503 s]
/proc/loadavg: 1.95 1.98 1.99 3/73 371
/proc/meminfo: memFree=1593432/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=25.28
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20821 0 0 0 2519 9 0 0 25 0 1 0 2000826146 97730560 19932 996147200 134512640 135239859 4294956144 18446744073709551615 134539564 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 23860 19932 437 177 0 22763 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 95440

[startup+51.1024 s]
/proc/loadavg: 1.96 1.98 1.99 3/73 371
/proc/meminfo: memFree=1593368/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=50.69
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20863 0 0 0 5060 9 0 0 25 0 1 0 2000826146 97730560 19974 996147200 134512640 135239859 4294956144 18446744073709551615 134535665 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 23860 19974 437 177 0 22763 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 95440

[startup+102.302 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 371
/proc/meminfo: memFree=1592984/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=101.5
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20881 0 0 0 10141 9 0 0 25 0 1 0 2000826146 97730560 19992 996147200 134512640 135239859 4294956144 18446744073709551615 134535692 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 23860 19992 437 177 0 22763 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 95440

[startup+162.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 417
/proc/meminfo: memFree=1468472/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=161.3
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20883 0 0 0 16118 12 0 0 25 0 1 0 2000826146 97730560 19994 996147200 134512640 135239859 4294956144 18446744073709551615 134535665 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 19994 437 177 0 22763 0
Current children cumulated CPU time (s) 161.3
Current children cumulated vsize (KiB) 95440

[startup+222.308 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 417
/proc/meminfo: memFree=1468664/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=221.27
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20883 0 0 0 22115 12 0 0 25 0 1 0 2000826146 97730560 19994 996147200 134512640 135239859 4294956144 18446744073709551615 134535665 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 19994 437 177 0 22763 0
Current children cumulated CPU time (s) 221.27
Current children cumulated vsize (KiB) 95440

[startup+282.303 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 417
/proc/meminfo: memFree=1468344/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=281.24
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20883 0 0 0 28112 12 0 0 25 0 1 0 2000826146 97730560 19994 996147200 134512640 135239859 4294956144 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 19994 437 177 0 22763 0
Current children cumulated CPU time (s) 281.24
Current children cumulated vsize (KiB) 95440

[startup+342.303 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 417
/proc/meminfo: memFree=1468280/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=341.22
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20883 0 0 0 34109 13 0 0 25 0 1 0 2000826146 97730560 19994 996147200 134512640 135239859 4294956144 18446744073709551615 135016019 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 19994 437 177 0 22763 0
Current children cumulated CPU time (s) 341.22
Current children cumulated vsize (KiB) 95440

[startup+402.303 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 417
/proc/meminfo: memFree=1468280/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=401.2
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20884 0 0 0 40107 13 0 0 25 0 1 0 2000826146 97730560 19995 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 19995 437 177 0 22763 0
Current children cumulated CPU time (s) 401.2
Current children cumulated vsize (KiB) 95440

[startup+462.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 419
/proc/meminfo: memFree=1467840/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=461.17
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20884 0 0 0 46104 13 0 0 25 0 1 0 2000826146 97730560 19995 996147200 134512640 135239859 4294956144 18446744073709551615 134820480 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 19995 437 177 0 22763 0
Current children cumulated CPU time (s) 461.17
Current children cumulated vsize (KiB) 95440

[startup+522.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 419
/proc/meminfo: memFree=1467840/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=521.14
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20927 0 0 0 52101 13 0 0 25 0 1 0 2000826146 97730560 20038 996147200 134512640 135239859 4294956144 18446744073709551615 134535692 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 20038 437 177 0 22763 0
Current children cumulated CPU time (s) 521.14
Current children cumulated vsize (KiB) 95440

[startup+582.301 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 419
/proc/meminfo: memFree=1467840/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=581.12
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20929 0 0 0 58099 13 0 0 25 0 1 0 2000826146 97730560 20040 996147200 134512640 135239859 4294956144 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 20040 437 177 0 22763 0
Current children cumulated CPU time (s) 581.12
Current children cumulated vsize (KiB) 95440

[startup+642.301 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 419
/proc/meminfo: memFree=1467840/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=641.09
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20930 0 0 0 64096 13 0 0 25 0 1 0 2000826146 97730560 20041 996147200 134512640 135239859 4294956144 18446744073709551615 134532192 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 20041 438 177 0 22763 0
Current children cumulated CPU time (s) 641.09
Current children cumulated vsize (KiB) 95440


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

[startup+822.301 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 419
/proc/meminfo: memFree=1467520/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=821.02
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20930 0 0 0 82089 13 0 0 25 0 1 0 2000826146 97730560 20041 996147200 134512640 135239859 4294956144 18446744073709551615 134535356 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 20041 438 177 0 22763 0
Current children cumulated CPU time (s) 821.02
Current children cumulated vsize (KiB) 95440

[startup+882.307 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 419
/proc/meminfo: memFree=1467328/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=881
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20930 0 0 0 88087 13 0 0 25 0 1 0 2000826146 97730560 20041 996147200 134512640 135239859 4294956144 18446744073709551615 134532192 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 20041 438 177 0 22763 0
Current children cumulated CPU time (s) 881
Current children cumulated vsize (KiB) 95440

[startup+942.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 419
/proc/meminfo: memFree=1467328/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=940.98
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20930 0 0 0 94085 13 0 0 25 0 1 0 2000826146 97730560 20041 996147200 134512640 135239859 4294956144 18446744073709551615 134535664 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 20041 438 177 0 22763 0
Current children cumulated CPU time (s) 940.98
Current children cumulated vsize (KiB) 95440

[startup+1002.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 419
/proc/meminfo: memFree=1467328/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=1000.95
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20930 0 0 0 100082 13 0 0 25 0 1 0 2000826146 97730560 20041 996147200 134512640 135239859 4294956144 18446744073709551615 134535063 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 20041 438 177 0 22763 0
Current children cumulated CPU time (s) 1000.95
Current children cumulated vsize (KiB) 95440

[startup+1062.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 419
/proc/meminfo: memFree=1467328/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=1060.93
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20930 0 0 0 106080 13 0 0 25 0 1 0 2000826146 97730560 20041 996147200 134512640 135239859 4294956144 18446744073709551615 134539217 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 20041 438 177 0 22763 0
Current children cumulated CPU time (s) 1060.93
Current children cumulated vsize (KiB) 95440

[startup+1122.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 419
/proc/meminfo: memFree=1467328/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=1120.9
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20930 0 0 0 112077 13 0 0 25 0 1 0 2000826146 97730560 20041 996147200 134512640 135239859 4294956144 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 20041 438 177 0 22763 0
Current children cumulated CPU time (s) 1120.9
Current children cumulated vsize (KiB) 95440

[startup+1182.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 425
/proc/meminfo: memFree=1467008/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=1180.88
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20930 0 0 0 118074 14 0 0 25 0 1 0 2000826146 97730560 20041 996147200 134512640 135239859 4294956144 18446744073709551615 135096428 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 20041 438 177 0 22763 0
Current children cumulated CPU time (s) 1180.88
Current children cumulated vsize (KiB) 95440

[startup+1242.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 425
/proc/meminfo: memFree=1467008/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=1240.86
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20930 0 0 0 124072 14 0 0 25 0 1 0 2000826146 97730560 20041 996147200 134512640 135239859 4294956144 18446744073709551615 134820137 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 20041 438 177 0 22763 0
Current children cumulated CPU time (s) 1240.86
Current children cumulated vsize (KiB) 95440

[startup+1302.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 425
/proc/meminfo: memFree=1467072/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=1300.84
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20930 0 0 0 130070 14 0 0 25 0 1 0 2000826146 97730560 20041 996147200 134512640 135239859 4294956144 18446744073709551615 135016170 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 20041 438 177 0 22763 0
Current children cumulated CPU time (s) 1300.84
Current children cumulated vsize (KiB) 95440

[startup+1362.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 425
/proc/meminfo: memFree=1467072/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=1360.81
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20930 0 0 0 136067 14 0 0 25 0 1 0 2000826146 97730560 20041 996147200 134512640 135239859 4294956144 18446744073709551615 134543207 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 20041 438 177 0 22763 0
Current children cumulated CPU time (s) 1360.81
Current children cumulated vsize (KiB) 95440

[startup+1422.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 425
/proc/meminfo: memFree=1467008/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=1420.79
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20930 0 0 0 142065 14 0 0 25 0 1 0 2000826146 97730560 20041 996147200 134512640 135239859 4294956144 18446744073709551615 134820137 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 20041 438 177 0 22763 0
Current children cumulated CPU time (s) 1420.79
Current children cumulated vsize (KiB) 95440

[startup+1482.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 425
/proc/meminfo: memFree=1467008/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=1480.76
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20930 0 0 0 148062 14 0 0 25 0 1 0 2000826146 97730560 20041 996147200 134512640 135239859 4294956144 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 20041 438 177 0 22763 0
Current children cumulated CPU time (s) 1480.76
Current children cumulated vsize (KiB) 95440

[startup+1542.31 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 425
/proc/meminfo: memFree=1467072/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=1540.74
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20930 0 0 0 154060 14 0 0 25 0 1 0 2000826146 97730560 20041 996147200 134512640 135239859 4294956144 18446744073709551615 134819974 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 20041 438 177 0 22763 0
Current children cumulated CPU time (s) 1540.74
Current children cumulated vsize (KiB) 95440

[startup+1602.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 425
/proc/meminfo: memFree=1467072/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=1600.71
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20930 0 0 0 160057 14 0 0 25 0 1 0 2000826146 97730560 20041 996147200 134512640 135239859 4294956144 18446744073709551615 134539536 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 20041 438 177 0 22763 0
Current children cumulated CPU time (s) 1600.71
Current children cumulated vsize (KiB) 95440

[startup+1662.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 425
/proc/meminfo: memFree=1467072/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=1660.69
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20930 0 0 0 166055 14 0 0 25 0 1 0 2000826146 97730560 20041 996147200 134512640 135239859 4294956144 18446744073709551615 134543200 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 20041 438 177 0 22763 0
Current children cumulated CPU time (s) 1660.69
Current children cumulated vsize (KiB) 95440

[startup+1722.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 425
/proc/meminfo: memFree=1467008/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=1720.66
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20930 0 0 0 172052 14 0 0 25 0 1 0 2000826146 97730560 20041 996147200 134512640 135239859 4294956144 18446744073709551615 134543195 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 20041 438 177 0 22763 0
Current children cumulated CPU time (s) 1720.66
Current children cumulated vsize (KiB) 95440

[startup+1782.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 425
/proc/meminfo: memFree=1466880/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=1780.64
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20930 0 0 0 178050 14 0 0 25 0 1 0 2000826146 97730560 20041 996147200 134512640 135239859 4294956144 18446744073709551615 134535411 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 20041 438 177 0 22763 0
Current children cumulated CPU time (s) 1780.64
Current children cumulated vsize (KiB) 95440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.7 s]
/proc/loadavg: 2.00 1.98 1.99 3/85 425
/proc/meminfo: memFree=1466880/2055920 swapFree=4179464/4192956
[pid=370] ppid=368 vsize=95440 CPUtime=1800.03
/proc/370/stat : 370 (xsolve) R 368 370 29966 0 -1 4194304 20930 0 0 0 179989 14 0 0 25 0 1 0 2000826146 97730560 20041 996147200 134512640 135239859 4294956144 18446744073709551615 135096304 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 23860 20041 438 177 0 22763 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 95440

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): 1801.72
CPU time (s): 1800.06
CPU user time (s): 1799.9
CPU system time (s): 0.160975
CPU usage (%): 99.9077
Max. virtual memory (cumulated for all children) (KiB): 95440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.160975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20930
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= 7303

runsolver used 2.35564 second user time and 5.73413 second system time

The end

Launcher Data (download as text)

Begin job on node10 at 2008-07-05 02:41:53
IDJOB=1081713
IDBENCH=57133
IDSOLVER=342
FILE ID=node10/1081713-1215218512
PBS_JOBID= 7881701
Free space on /tmp= 66496 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/haystacks/normalized-haystacks-54.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-1081713-1215218512/watcher-1081713-1215218512 -o /tmp/evaluation-result-1081713-1215218512/solver-1081713-1215218512 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1081713-1215218512.xml -v 1 -rs 526845277 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= b5d1992790bf0cc79cd48d32bd5446d6
RANDOM SEED=526845277

node10.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		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1672248 kB
Buffers:         68156 kB
Cached:         232684 kB
SwapCached:       7540 kB
Active:         226996 kB
Inactive:        97980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672248 kB
SwapTotal:     4192956 kB
SwapFree:      4179464 kB
Dirty:           10520 kB
Writeback:           0 kB
Mapped:          32056 kB
Slab:            43968 kB
Committed_AS:  3497944 kB
PageTables:       1940 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= 66464 MiB
End job on node10 at 2008-07-05 03:11:57