Trace number 1041106

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 1811.01

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-28-28.xml
MD5SUM22db92e42bf9ba55a567bdd77a5f9c8b
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 variables1568
Number of constraints1893
Maximum constraint arity28
Maximum domain size88
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1513
Global constraints used (with number of constraints)cumulative(2),weightedsum(378)

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	(29 domains)
0.09/0.10	c          variables.............  0.01	(1568 variables)
0.09/0.10	c          predicates............-2.0837e-19	(2 predicates)
0.09/0.10	c          constraints...........   0.1	(1893 constraints)
0.09/0.12	c Parsing time:   0.11
0.09/0.12	c
0.09/0.12	c Building model
0.09/0.16	c         0 constants
0.09/0.16	c      1512 Boolean variables    (+12524)
0.09/0.16	c        54 range variables      (+2066)
0.09/0.16	c         2 domain (b) variables (+0)
0.09/0.16	c         0 domain (l) variables (+0)
0.09/0.16	c         1 constraints          (+16102)
0.09/0.16	c         0 values 
0.09/0.16	c Building time:   0.04
0.09/0.16	c
0.09/0.16	c Solving instance
0.09/0.16	c          heuristic = dom/wdeg
0.09/0.16	c          Randomized probing iteration = 100
0.09/0.16	c          probing limit = 30
0.09/0.16	c          level based weights = no
0.09/0.16	c          impact probing = no
0.09/0.16	c          restart policy = No restart
0.09/0.16	c          probing .......... 12.61
12.68/12.87	c          Probing Nodes 19675
12.68/12.87	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-1041106-1214999535/watcher-1041106-1214999535 -o /tmp/evaluation-result-1041106-1214999535/solver-1041106-1214999535 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1041106-1214999535.xml -v 1 -rs 2125196721 -probe 1 -ph 0 -heu dom/wdeg -res no 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.02 1.85 4/80 5296
/proc/meminfo: memFree=979952/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=820 CPUtime=0
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 39 0 0 0 0 0 0 0 22 0 1 0 1978922340 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 8413988 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 205 25 19 177 0 3 0

[startup+0.058354 s]
/proc/loadavg: 2.00 2.02 1.85 4/80 5296
/proc/meminfo: memFree=979952/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=5924 CPUtime=0.04
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 809 0 0 0 4 0 0 0 22 0 1 0 1978922340 6066176 775 996147200 134512640 135239859 4294956144 18446744073709551615 4159159040 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 1481 775 397 177 0 384 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5924

[startup+0.101359 s]
/proc/loadavg: 2.00 2.02 1.85 4/80 5296
/proc/meminfo: memFree=979952/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=6716 CPUtime=0.09
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 1026 0 0 0 9 0 0 0 22 0 1 0 1978922340 6877184 992 996147200 134512640 135239859 4294956144 18446744073709551615 4159010336 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 1679 992 402 177 0 582 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6716

[startup+0.301402 s]
/proc/loadavg: 2.00 2.02 1.85 4/80 5296
/proc/meminfo: memFree=979952/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16488 CPUtime=0.28
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3453 0 0 0 27 1 0 0 24 0 1 0 1978922340 16883712 3419 996147200 134512640 135239859 4294956144 18446744073709551615 134796666 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 4122 3419 440 177 0 3025 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 16488

[startup+0.701469 s]
/proc/loadavg: 2.00 2.02 1.85 4/80 5296
/proc/meminfo: memFree=979952/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16492 CPUtime=0.68
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3454 0 0 0 67 1 0 0 25 0 1 0 1978922340 16887808 3420 996147200 134512640 135239859 4294956144 18446744073709551615 135097673 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 4123 3420 440 177 0 3026 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16492

[startup+1.50262 s]
/proc/loadavg: 2.00 2.02 1.85 3/81 5297
/proc/meminfo: memFree=967912/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16492 CPUtime=1.48
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3454 0 0 0 147 1 0 0 25 0 1 0 1978922340 16887808 3420 996147200 134512640 135239859 4294956144 18446744073709551615 134796941 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 4123 3420 440 177 0 3026 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16492

[startup+3.1019 s]
/proc/loadavg: 2.00 2.02 1.85 3/81 5297
/proc/meminfo: memFree=967784/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16492 CPUtime=3.07
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3454 0 0 0 306 1 0 0 25 0 1 0 1978922340 16887808 3420 996147200 134512640 135239859 4294956144 18446744073709551615 135057488 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 4123 3420 440 177 0 3026 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16492

[startup+6.30148 s]
/proc/loadavg: 2.00 2.02 1.85 3/81 5297
/proc/meminfo: memFree=967720/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=6.24
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3455 0 0 0 623 1 0 0 25 0 1 0 1978922340 16891904 3421 996147200 134512640 135239859 4294956144 18446744073709551615 135031302 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 4124 3421 440 177 0 3027 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16496

[startup+12.7016 s]
/proc/loadavg: 2.00 2.02 1.85 3/81 5297
/proc/meminfo: memFree=967656/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=12.58
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3456 0 0 0 1257 1 0 0 25 0 1 0 1978922340 16891904 3422 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 4124 3422 440 177 0 3027 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 16496

[startup+25.5019 s]
/proc/loadavg: 2.00 2.02 1.85 3/81 5297
/proc/meminfo: memFree=967720/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=25.27
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 2526 1 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 135057373 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 16496

[startup+51.1015 s]
/proc/loadavg: 2.00 2.02 1.85 3/81 5297
/proc/meminfo: memFree=967720/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=50.65
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 5064 1 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 134802808 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 16496

[startup+102.307 s]
/proc/loadavg: 2.00 2.01 1.86 3/81 5297
/proc/meminfo: memFree=967592/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=101.41
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 10140 1 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 16496

[startup+162.302 s]
/proc/loadavg: 2.00 2.01 1.86 3/81 5297
/proc/meminfo: memFree=967528/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=160.9
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 16089 1 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 134802048 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 160.9
Current children cumulated vsize (KiB) 16496

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.87 3/81 5297
/proc/meminfo: memFree=967528/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=220.39
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 22037 2 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 135057615 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 16496

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.88 3/81 5297
/proc/meminfo: memFree=967528/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=279.89
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 27987 2 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 135071533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 279.89
Current children cumulated vsize (KiB) 16496

[startup+342.303 s]
/proc/loadavg: 2.00 2.00 1.88 3/81 5297
/proc/meminfo: memFree=967528/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=339.37
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 33935 2 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 339.37
Current children cumulated vsize (KiB) 16496

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 1.89 3/81 5297
/proc/meminfo: memFree=967528/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=398.87
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 39885 2 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 398.87
Current children cumulated vsize (KiB) 16496

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 1.89 3/81 5297
/proc/meminfo: memFree=967528/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=458.35
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 45833 2 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 135097664 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 458.35
Current children cumulated vsize (KiB) 16496

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.90 3/81 5297
/proc/meminfo: memFree=967528/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=517.84
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 51782 2 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 134796989 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 517.84
Current children cumulated vsize (KiB) 16496

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 5303
/proc/meminfo: memFree=967336/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=577.31
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 57729 2 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 577.31
Current children cumulated vsize (KiB) 16496

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 5303
/proc/meminfo: memFree=967336/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=636.8
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 63678 2 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 636.8
Current children cumulated vsize (KiB) 16496


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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 5303
/proc/meminfo: memFree=967208/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=815.27
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 81524 3 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 135097664 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 815.27
Current children cumulated vsize (KiB) 16496

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 5303
/proc/meminfo: memFree=967208/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=874.75
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 87472 3 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 134796632 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 874.75
Current children cumulated vsize (KiB) 16496

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 5303
/proc/meminfo: memFree=967208/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=934.24
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 93421 3 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 134802093 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 934.24
Current children cumulated vsize (KiB) 16496

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 5303
/proc/meminfo: memFree=967208/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=993.73
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 99370 3 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 993.73
Current children cumulated vsize (KiB) 16496

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 5303
/proc/meminfo: memFree=967208/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=1053.22
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 105319 3 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 134797004 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 1053.22
Current children cumulated vsize (KiB) 16496

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 5303
/proc/meminfo: memFree=967208/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=1112.7
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 111267 3 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 135031333 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 1112.7
Current children cumulated vsize (KiB) 16496

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 5303
/proc/meminfo: memFree=967208/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=1172.2
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 117217 3 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 135042304 0 0 4096 0 0 0 0 17 1 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 1172.2
Current children cumulated vsize (KiB) 16496

[startup+1242.3 s]
/proc/loadavg: 1.94 1.98 1.91 3/73 5619
/proc/meminfo: memFree=1044976/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=1231.82
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 123176 6 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 0 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 1231.82
Current children cumulated vsize (KiB) 16496

[startup+1302.3 s]
/proc/loadavg: 1.97 1.98 1.91 3/73 5619
/proc/meminfo: memFree=1044976/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=1291.77
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 129171 6 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 135097664 0 0 4096 0 0 0 0 17 0 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 1291.77
Current children cumulated vsize (KiB) 16496

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 5619
/proc/meminfo: memFree=1044976/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=1351.71
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 135165 6 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 135042278 0 0 4096 0 0 0 0 17 0 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 1351.71
Current children cumulated vsize (KiB) 16496

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 5619
/proc/meminfo: memFree=1044912/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=1411.66
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 141160 6 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 1411.66
Current children cumulated vsize (KiB) 16496

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 5619
/proc/meminfo: memFree=1044912/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=1471.6
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 147154 6 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 135097633 0 0 4096 0 0 0 0 17 0 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 1471.6
Current children cumulated vsize (KiB) 16496

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 5619
/proc/meminfo: memFree=1044912/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=1531.55
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 153149 6 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 135031002 0 0 4096 0 0 0 0 17 0 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 1531.55
Current children cumulated vsize (KiB) 16496

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 5619
/proc/meminfo: memFree=1044912/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=1591.5
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 159144 6 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 134802558 0 0 4096 0 0 0 0 17 0 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 1591.5
Current children cumulated vsize (KiB) 16496

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 5619
/proc/meminfo: memFree=1044912/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=1651.44
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 165138 6 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 134797019 0 0 4096 0 0 0 0 17 0 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 1651.44
Current children cumulated vsize (KiB) 16496

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 5619
/proc/meminfo: memFree=1044912/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=1711.39
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 171133 6 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 1711.39
Current children cumulated vsize (KiB) 16496

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 5619
/proc/meminfo: memFree=1044848/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=1771.34
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 177128 6 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 134796619 0 0 4096 0 0 0 0 17 0 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 1771.34
Current children cumulated vsize (KiB) 16496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811 s]
/proc/loadavg: 2.05 2.00 1.91 3/73 5619
/proc/meminfo: memFree=1044848/2055920 swapFree=4109616/4192956
[pid=5296] ppid=5294 vsize=16496 CPUtime=1800.01
/proc/5296/stat : 5296 (xsolve) R 5294 5296 4912 0 -1 4194304 3457 0 0 0 179995 6 0 0 25 0 1 0 1978922340 16891904 3423 996147200 134512640 135239859 4294956144 18446744073709551615 134797025 0 0 4096 0 0 0 0 17 0 0 0
/proc/5296/statm: 4124 3423 441 177 0 3027 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 16496

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): 1811.01
CPU time (s): 1800.03
CPU user time (s): 1799.96
CPU system time (s): 0.070989
CPU usage (%): 99.3937
Max. virtual memory (cumulated for all children) (KiB): 16496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3457
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= 51366

runsolver used 1.77973 second user time and 4.82827 second system time

The end

Launcher Data (download as text)

Begin job on node70 at 2008-07-02 13:52:15
IDJOB=1041106
IDBENCH=53773
IDSOLVER=342
FILE ID=node70/1041106-1214999535
PBS_JOBID= 7870782
Free space on /tmp= 66432 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-28-28.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-1041106-1214999535/watcher-1041106-1214999535 -o /tmp/evaluation-result-1041106-1214999535/solver-1041106-1214999535 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1041106-1214999535.xml -v 1 -rs 2125196721 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 22db92e42bf9ba55a567bdd77a5f9c8b
RANDOM SEED=2125196721

node70.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		: 3000.256
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		: 3000.256
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:        980432 kB
Buffers:         65144 kB
Cached:         758384 kB
SwapCached:      77676 kB
Active:         337736 kB
Inactive:       659788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        980432 kB
SwapTotal:     4192956 kB
SwapFree:      4109616 kB
Dirty:            1296 kB
Writeback:           0 kB
Mapped:         187020 kB
Slab:            62944 kB
Committed_AS:  4816164 kB
PageTables:       2076 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= 66436 MiB
End job on node70 at 2008-07-02 14:22:28