Trace number 1039966

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) 1800.04 1809.31

General information on the benchmark

Namecsp/magicSquare/
normalized-magicSquare-19_glb.xml
MD5SUM22706a8158239d72e7dd49177db7bd5a
Bench CategoryGLOBAL (global constraints)
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 variables361
Number of constraints41
Maximum constraint arity361
Maximum domain size361
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)alldifferent(1),weightedsum(40)

Solver Data (download as text)

0.19/0.20	c mistral-prime version 1.313
0.19/0.20	c 
0.19/0.20	c Parsing xml file
0.19/0.20	c          domains...............     0	(1 domains)
0.19/0.20	c          variables.............     0	(361 variables)
0.19/0.20	c          constraints...........  0.01	(41 constraints)
0.19/0.20	c Parsing time:   0.01
0.19/0.20	c
0.19/0.20	c Building model
0.19/0.20	c         0 constants
0.19/0.20	c         0 Boolean variables    (+0)
0.19/0.20	c         0 range variables      (+0)
0.19/0.20	c       361 domain (b) variables (+0)
0.19/0.20	c         0 domain (l) variables (+0)
0.19/0.20	c        41 constraints          (+64980)
0.19/0.20	c         0 values 
0.19/0.20	c Building time:   0.06
0.19/0.20	c
0.19/0.20	c Solving instance
0.19/0.20	c          heuristic = dom/wdeg
0.19/0.20	c          Randomized probing iteration = 100
0.19/0.20	c          probing limit = 30
0.19/0.20	c          level based weights = no
0.19/0.20	c          impact probing = no
0.19/0.20	c          restart policy = No restart
0.19/0.20	c          probing .......... 24.83
24.89/25.10	c          Probing Nodes 22097
24.89/25.10	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-1039966-1214997166/watcher-1039966-1214997166 -o /tmp/evaluation-result-1039966-1214997166/solver-1039966-1214997166 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1039966-1214997166.xml -v 1 -rs 987911975 -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: 0.84 0.21 0.07 4/72 29502
/proc/meminfo: memFree=1659144/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=18572 CPUtime=0
/proc/29502/stat : 29502 (runsolver) R 29500 29502 29195 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1978692235 19017728 292 996147200 4194304 4296836 548682068352 18446744073709551615 259353275687 0 0 4096 24578 0 0 0 17 1 0 0
/proc/29502/statm: 4643 292 257 25 0 2626 0

[startup+0.105669 s]
/proc/loadavg: 0.84 0.21 0.07 4/72 29502
/proc/meminfo: memFree=1659144/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=19504 CPUtime=0.09
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4200 0 0 0 7 2 0 0 18 0 1 0 1978692235 19972096 4133 996147200 134512640 135239859 4294956144 18446744073709551615 135095152 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 4876 4133 420 177 0 3779 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19504

[startup+0.201688 s]
/proc/loadavg: 0.84 0.21 0.07 4/72 29502
/proc/meminfo: memFree=1659144/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=20420 CPUtime=0.19
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4500 0 0 0 17 2 0 0 18 0 1 0 1978692235 20910080 4335 996147200 134512640 135239859 4294956144 18446744073709551615 135095152 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5105 4335 421 177 0 4008 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20420

[startup+0.301708 s]
/proc/loadavg: 0.84 0.21 0.07 4/72 29502
/proc/meminfo: memFree=1659144/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21468 CPUtime=0.28
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4799 0 0 0 26 2 0 0 19 0 1 0 1978692235 21983232 4505 996147200 134512640 135239859 4294956144 18446744073709551615 135102548 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5367 4505 422 177 0 4270 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 21468

[startup+0.701788 s]
/proc/loadavg: 0.84 0.21 0.07 4/72 29502
/proc/meminfo: memFree=1659144/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21732 CPUtime=0.68
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4881 0 0 0 66 2 0 0 23 0 1 0 1978692235 22253568 4587 996147200 134512640 135239859 4294956144 18446744073709551615 135073856 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5433 4587 422 177 0 4336 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 21732

[startup+1.50194 s]
/proc/loadavg: 0.84 0.21 0.07 3/73 29503
/proc/meminfo: memFree=1642240/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=1.48
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4908 0 0 0 146 2 0 0 25 0 1 0 1978692235 22392832 4614 996147200 134512640 135239859 4294956144 18446744073709551615 135073891 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5467 4614 422 177 0 4370 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 21868

[startup+3.10226 s]
/proc/loadavg: 0.84 0.21 0.07 3/73 29503
/proc/meminfo: memFree=1642048/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=3.07
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4908 0 0 0 305 2 0 0 25 0 1 0 1978692235 22392832 4614 996147200 134512640 135239859 4294956144 18446744073709551615 135074195 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5467 4614 422 177 0 4370 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 21868

[startup+6.30189 s]
/proc/loadavg: 0.93 0.24 0.08 3/73 29503
/proc/meminfo: memFree=1642048/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=6.24
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4908 0 0 0 622 2 0 0 25 0 1 0 1978692235 22392832 4614 996147200 134512640 135239859 4294956144 18446744073709551615 135102528 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5467 4614 422 177 0 4370 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 21868

[startup+12.7011 s]
/proc/loadavg: 1.02 0.26 0.09 3/73 29503
/proc/meminfo: memFree=1641920/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=12.59
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4908 0 0 0 1257 2 0 0 25 0 1 0 1978692235 22392832 4614 996147200 134512640 135239859 4294956144 18446744073709551615 135095152 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5467 4614 422 177 0 4370 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 21868

[startup+25.5017 s]
/proc/loadavg: 1.23 0.35 0.12 3/73 29503
/proc/meminfo: memFree=1642048/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=25.28
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 2526 2 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 21868

[startup+51.1017 s]
/proc/loadavg: 1.50 0.48 0.17 3/73 29503
/proc/meminfo: memFree=1642112/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=50.68
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 5066 2 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 21868

[startup+102.302 s]
/proc/loadavg: 1.78 0.71 0.26 3/73 29503
/proc/meminfo: memFree=1641856/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=101.5
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 10147 3 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 134820750 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 21868

[startup+162.302 s]
/proc/loadavg: 1.92 0.94 0.37 3/73 29503
/proc/meminfo: memFree=1641792/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=161.04
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 16101 3 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 161.04
Current children cumulated vsize (KiB) 21868

[startup+222.305 s]
/proc/loadavg: 1.97 1.13 0.47 3/73 29503
/proc/meminfo: memFree=1641792/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=220.58
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 22055 3 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 134821215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 220.58
Current children cumulated vsize (KiB) 21868

[startup+282.301 s]
/proc/loadavg: 1.99 1.29 0.56 3/73 29503
/proc/meminfo: memFree=1641792/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=280.11
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 28008 3 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 135074197 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 280.11
Current children cumulated vsize (KiB) 21868

[startup+342.302 s]
/proc/loadavg: 1.99 1.42 0.65 3/73 29503
/proc/meminfo: memFree=1641792/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=339.65
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 33962 3 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 135031021 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 339.65
Current children cumulated vsize (KiB) 21868

[startup+402.302 s]
/proc/loadavg: 1.99 1.52 0.73 3/73 29503
/proc/meminfo: memFree=1641728/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=399.19
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 39916 3 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 399.19
Current children cumulated vsize (KiB) 21868

[startup+462.302 s]
/proc/loadavg: 2.06 1.62 0.81 3/81 29700
/proc/meminfo: memFree=1580224/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=458.83
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 45877 6 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 135031413 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 458.83
Current children cumulated vsize (KiB) 21868

[startup+522.301 s]
/proc/loadavg: 2.02 1.69 0.88 3/81 29736
/proc/meminfo: memFree=1580032/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=518.68
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 51862 6 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 135102575 0 0 4096 0 0 0 0 17 0 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 518.68
Current children cumulated vsize (KiB) 21868

[startup+582.302 s]
/proc/loadavg: 2.01 1.74 0.95 3/81 29736
/proc/meminfo: memFree=1579904/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=578.64
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 57858 6 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 0 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 578.64
Current children cumulated vsize (KiB) 21868

[startup+642.302 s]
/proc/loadavg: 2.00 1.79 1.01 3/81 29736
/proc/meminfo: memFree=1579904/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=638.62
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 63855 7 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 134737959 0 0 4096 0 0 0 0 17 0 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 638.62
Current children cumulated vsize (KiB) 21868


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

[startup+822.301 s]
/proc/loadavg: 2.00 1.88 1.18 3/81 29736
/proc/meminfo: memFree=1579784/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=818.53
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 81846 7 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 818.53
Current children cumulated vsize (KiB) 21868

[startup+882.306 s]
/proc/loadavg: 2.00 1.89 1.23 4/81 29736
/proc/meminfo: memFree=1579848/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=878.51
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 87844 7 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 135095167 0 0 4096 0 0 0 0 17 0 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 878.51
Current children cumulated vsize (KiB) 21868

[startup+942.302 s]
/proc/loadavg: 2.00 1.91 1.27 3/81 29736
/proc/meminfo: memFree=1579784/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=938.48
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 93841 7 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 0 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 938.48
Current children cumulated vsize (KiB) 21868

[startup+1002.3 s]
/proc/loadavg: 2.00 1.92 1.31 3/81 29736
/proc/meminfo: memFree=1579720/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=998.45
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 99838 7 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 135102562 0 0 4096 0 0 0 0 17 0 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 998.45
Current children cumulated vsize (KiB) 21868

[startup+1062.3 s]
/proc/loadavg: 2.00 1.94 1.35 3/81 29736
/proc/meminfo: memFree=1579656/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=1058.42
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 105835 7 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 135102540 0 0 4096 0 0 0 0 17 0 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 1058.42
Current children cumulated vsize (KiB) 21868

[startup+1122.3 s]
/proc/loadavg: 2.00 1.94 1.39 3/81 29736
/proc/meminfo: memFree=1579656/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=1118.39
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 111832 7 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 134820623 0 0 4096 0 0 0 0 17 0 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 1118.39
Current children cumulated vsize (KiB) 21868

[startup+1182.3 s]
/proc/loadavg: 2.35 2.03 1.45 3/83 29968
/proc/meminfo: memFree=1527296/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=1177.98
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 117785 13 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 135074160 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 1177.98
Current children cumulated vsize (KiB) 21868

[startup+1242.3 s]
/proc/loadavg: 2.76 2.20 1.55 3/83 29968
/proc/meminfo: memFree=1074880/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=1237.36
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 123714 22 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 135095152 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 1237.36
Current children cumulated vsize (KiB) 21868

[startup+1302.3 s]
/proc/loadavg: 2.31 2.18 1.58 3/83 29968
/proc/meminfo: memFree=632000/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=1296.78
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 129647 31 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 1296.78
Current children cumulated vsize (KiB) 21868

[startup+1362.3 s]
/proc/loadavg: 2.19 2.16 1.61 3/83 29968
/proc/meminfo: memFree=162944/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=1356.17
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 135576 41 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 134821235 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 1356.17
Current children cumulated vsize (KiB) 21868

[startup+1422.3 s]
/proc/loadavg: 2.31 2.20 1.65 3/83 29968
/proc/meminfo: memFree=15168/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=1415.57
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 141509 48 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 1415.57
Current children cumulated vsize (KiB) 21868

[startup+1482.3 s]
/proc/loadavg: 2.17 2.18 1.68 3/81 30067
/proc/meminfo: memFree=1839568/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=1475.07
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 147454 53 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 134736966 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 1475.07
Current children cumulated vsize (KiB) 21868

[startup+1542.31 s]
/proc/loadavg: 2.06 2.14 1.69 3/81 30067
/proc/meminfo: memFree=1839504/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=1534.55
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 153402 53 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 134820704 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 1534.55
Current children cumulated vsize (KiB) 21868

[startup+1602.3 s]
/proc/loadavg: 2.02 2.11 1.71 3/81 30067
/proc/meminfo: memFree=1839440/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=1594.04
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 159351 53 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 134737492 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 1594.04
Current children cumulated vsize (KiB) 21868

[startup+1662.3 s]
/proc/loadavg: 2.01 2.09 1.73 3/81 30067
/proc/meminfo: memFree=1839376/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=1653.74
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 165321 53 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 134821700 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 1653.74
Current children cumulated vsize (KiB) 21868

[startup+1722.3 s]
/proc/loadavg: 2.00 2.07 1.74 3/81 30067
/proc/meminfo: memFree=1839376/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=1713.44
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 171291 53 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 134790279 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 1713.44
Current children cumulated vsize (KiB) 21868

[startup+1782.3 s]
/proc/loadavg: 2.00 2.06 1.75 3/81 30067
/proc/meminfo: memFree=1839440/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=1773.15
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 177262 53 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 134794231 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 1773.15
Current children cumulated vsize (KiB) 21868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.3 s]
/proc/loadavg: 2.00 2.05 1.76 3/81 30067
/proc/meminfo: memFree=1839376/2055920 swapFree=4179472/4192956
[pid=29502] ppid=29500 vsize=21868 CPUtime=1800.02
/proc/29502/stat : 29502 (xsolve) R 29500 29502 29195 0 -1 4194304 4912 0 0 0 179949 53 0 0 25 0 1 0 1978692235 22392832 4618 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/29502/statm: 5467 4618 423 177 0 4370 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 21868

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): 1809.31
CPU time (s): 1800.04
CPU user time (s): 1799.5
CPU system time (s): 0.541917
CPU usage (%): 99.4875
Max. virtual memory (cumulated for all children) (KiB): 21868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.5
system time used= 0.541917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4912
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= 26396

runsolver used 1.9607 second user time and 5.22921 second system time

The end

Launcher Data (download as text)

Begin job on node1 at 2008-07-02 13:12:46
IDJOB=1039966
IDBENCH=53659
IDSOLVER=342
FILE ID=node1/1039966-1214997166
PBS_JOBID= 7870920
Free space on /tmp= 66548 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/magicSquare/normalized-magicSquare-19_glb.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-1039966-1214997166/watcher-1039966-1214997166 -o /tmp/evaluation-result-1039966-1214997166/solver-1039966-1214997166 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1039966-1214997166.xml -v 1 -rs 987911975 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 22706a8158239d72e7dd49177db7bd5a
RANDOM SEED=987911975

node1.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		: 3000.265
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		: 3000.265
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:       1659624 kB
Buffers:         43940 kB
Cached:         263676 kB
SwapCached:       7496 kB
Active:          81096 kB
Inactive:       241056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1659624 kB
SwapTotal:     4192956 kB
SwapFree:      4179472 kB
Dirty:            2508 kB
Writeback:           0 kB
Mapped:          22136 kB
Slab:            59660 kB
Committed_AS:  2979232 kB
PageTables:       1788 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= 66544 MiB
End job on node1 at 2008-07-02 13:42:57