Trace number 1042226

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) 1800.11 1813.41

General information on the benchmark

Namecsp/allsquares/
normalized-squares-32-32.xml
MD5SUMead5701db864634909571d8befed8462
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark474.828
Satisfiable
(Un)Satisfiability was proved
Number of variables2048
Number of constraints2483
Maximum constraint arity32
Maximum domain size108
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1985
Global constraints used (with number of constraints)cumulative(2),weightedsum(496)

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	(33 domains)
0.19/0.20	c          variables.............  0.01	(2048 variables)
0.19/0.20	c          predicates............-2.0837e-19	(2 predicates)
0.19/0.20	c          constraints...........  0.14	(2483 constraints)
0.19/0.20	c Parsing time:   0.15
0.19/0.20	c
0.19/0.20	c Building model
0.19/0.22	c         0 constants
0.19/0.22	c      1984 Boolean variables    (+17844)
0.19/0.22	c        62 range variables      (+2696)
0.19/0.22	c         2 domain (b) variables (+0)
0.19/0.22	c         0 domain (l) variables (+0)
0.19/0.22	c         1 constraints          (+22524)
0.19/0.22	c         0 values 
0.19/0.22	c Building time:   0.06
0.19/0.22	c
0.19/0.22	c Solving instance
0.19/0.22	c          heuristic = dom/wdeg
0.19/0.22	c          Randomized probing iteration = 100
0.19/0.22	c          probing limit = 30
0.19/0.22	c          level based weights = no
0.19/0.22	c          impact probing = no
0.19/0.22	c          restart policy = No restart
0.19/0.22	c          probing .......... 20.73
20.91/21.12	c          Probing Nodes 22834
20.91/21.12	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-1042226-1215002854/watcher-1042226-1215002854 -o /tmp/evaluation-result-1042226-1215002854/solver-1042226-1215002854 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1042226-1215002854.xml -v 1 -rs 388855742 -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: 1.98 1.98 1.99 4/72 25425
/proc/meminfo: memFree=1926276/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=820 CPUtime=0
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1979257821 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 4727588 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 205 25 19 177 0 3 0

[startup+0.107816 s]
/proc/loadavg: 1.98 1.98 1.99 4/72 25425
/proc/meminfo: memFree=1926276/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=7140 CPUtime=0.09
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 1106 0 0 0 9 0 0 0 18 0 1 0 1979257821 7311360 1072 996147200 134512640 135239859 4294956144 18446744073709551615 4159126172 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 1785 1072 397 177 0 688 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7140

[startup+0.20184 s]
/proc/loadavg: 1.98 1.98 1.99 4/72 25425
/proc/meminfo: memFree=1926276/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=15396 CPUtime=0.19
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 3165 0 0 0 18 1 0 0 18 0 1 0 1979257821 15765504 3131 996147200 134512640 135239859 4294956144 18446744073709551615 5162619 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 3849 3131 429 177 0 2752 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15396

[startup+0.301854 s]
/proc/loadavg: 1.98 1.98 1.99 4/72 25425
/proc/meminfo: memFree=1926276/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20704 CPUtime=0.29
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4486 0 0 0 27 2 0 0 19 0 1 0 1979257821 21200896 4452 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5176 4452 440 177 0 4079 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20704

[startup+0.701926 s]
/proc/loadavg: 1.98 1.98 1.99 4/72 25425
/proc/meminfo: memFree=1926276/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20724 CPUtime=0.68
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4496 0 0 0 66 2 0 0 23 0 1 0 1979257821 21221376 4462 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5181 4462 440 177 0 4084 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 20724

[startup+1.50107 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 25426
/proc/meminfo: memFree=1910076/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=1.48
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4500 0 0 0 146 2 0 0 25 0 1 0 1979257821 21225472 4466 996147200 134512640 135239859 4294956144 18446744073709551615 134802536 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4466 440 177 0 4085 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 20728

[startup+3.10136 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 25426
/proc/meminfo: memFree=1909948/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=3.06
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4502 0 0 0 304 2 0 0 25 0 1 0 1979257821 21225472 4468 996147200 134512640 135239859 4294956144 18446744073709551615 135057153 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4468 440 177 0 4085 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 20728

[startup+6.30195 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 25426
/proc/meminfo: memFree=1909884/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=6.24
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4502 0 0 0 622 2 0 0 25 0 1 0 1979257821 21225472 4468 996147200 134512640 135239859 4294956144 18446744073709551615 135097673 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4468 440 177 0 4085 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 20728

[startup+12.7011 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 25426
/proc/meminfo: memFree=1909820/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=12.58
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4502 0 0 0 1256 2 0 0 25 0 1 0 1979257821 21225472 4468 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4468 440 177 0 4085 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 20728

[startup+25.5014 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 25426
/proc/meminfo: memFree=1909884/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=25.28
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 2526 2 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 20728

[startup+51.1011 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 25426
/proc/meminfo: memFree=1909884/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=50.68
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 5066 2 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 134796987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 20728

[startup+102.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 25426
/proc/meminfo: memFree=1909756/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=101.49
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 10147 2 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 134802362 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 101.49
Current children cumulated vsize (KiB) 20728

[startup+162.302 s]
/proc/loadavg: 2.15 2.03 2.01 3/73 25426
/proc/meminfo: memFree=1909692/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=161.02
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 16100 2 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 134842611 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 161.02
Current children cumulated vsize (KiB) 20728

[startup+222.306 s]
/proc/loadavg: 2.12 2.04 2.01 3/73 25426
/proc/meminfo: memFree=1909692/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=220.57
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 22054 3 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 135097632 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 220.57
Current children cumulated vsize (KiB) 20728

[startup+282.301 s]
/proc/loadavg: 2.11 2.04 2.01 3/73 25426
/proc/meminfo: memFree=1909628/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=280.09
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 28006 3 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 134796648 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 280.09
Current children cumulated vsize (KiB) 20728

[startup+342.301 s]
/proc/loadavg: 2.10 2.05 2.00 3/73 25426
/proc/meminfo: memFree=1909564/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=339.63
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 33960 3 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 339.63
Current children cumulated vsize (KiB) 20728

[startup+402.302 s]
/proc/loadavg: 2.17 2.07 2.01 3/73 25426
/proc/meminfo: memFree=1909564/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=399.17
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 39914 3 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 399.17
Current children cumulated vsize (KiB) 20728

[startup+462.302 s]
/proc/loadavg: 2.13 2.07 2.01 3/73 25426
/proc/meminfo: memFree=1909500/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=458.71
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 45868 3 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 458.71
Current children cumulated vsize (KiB) 20728

[startup+522.302 s]
/proc/loadavg: 2.04 2.05 2.00 3/73 25426
/proc/meminfo: memFree=1909500/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=518.25
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 51822 3 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 135031434 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 518.25
Current children cumulated vsize (KiB) 20728

[startup+582.302 s]
/proc/loadavg: 2.01 2.04 2.00 3/73 25426
/proc/meminfo: memFree=1909436/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=577.79
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 57776 3 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 134802112 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 577.79
Current children cumulated vsize (KiB) 20728

[startup+642.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 25426
/proc/meminfo: memFree=1909372/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=637.33
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 63730 3 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 637.33
Current children cumulated vsize (KiB) 20728


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

[startup+882.306 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 25432
/proc/meminfo: memFree=1909236/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=875.48
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 87544 4 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 134821663 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 875.48
Current children cumulated vsize (KiB) 20728

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25432
/proc/meminfo: memFree=1909172/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=935.01
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 93497 4 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 935.01
Current children cumulated vsize (KiB) 20728

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25432
/proc/meminfo: memFree=1909108/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=994.55
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 99451 4 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 134796602 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 994.55
Current children cumulated vsize (KiB) 20728

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25432
/proc/meminfo: memFree=1909044/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=1054.1
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 105406 4 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 1054.1
Current children cumulated vsize (KiB) 20728

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25432
/proc/meminfo: memFree=1909116/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=1113.63
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 111359 4 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 134796987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 1113.63
Current children cumulated vsize (KiB) 20728

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25432
/proc/meminfo: memFree=1909052/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=1173.17
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 117313 4 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 135097673 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 1173.17
Current children cumulated vsize (KiB) 20728

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25432
/proc/meminfo: memFree=1908924/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=1232.71
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 123267 4 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 1232.71
Current children cumulated vsize (KiB) 20728

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25432
/proc/meminfo: memFree=1908860/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=1292.25
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 129221 4 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 134797064 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 1292.25
Current children cumulated vsize (KiB) 20728

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25432
/proc/meminfo: memFree=1908860/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=1351.79
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 135175 4 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 135097721 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 1351.79
Current children cumulated vsize (KiB) 20728

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25432
/proc/meminfo: memFree=1908796/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=1411.32
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 141128 4 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 135097638 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 1411.32
Current children cumulated vsize (KiB) 20728

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25432
/proc/meminfo: memFree=1908732/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=1470.86
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 147082 4 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 135097641 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 1470.86
Current children cumulated vsize (KiB) 20728

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25432
/proc/meminfo: memFree=1908732/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=1530.4
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 153036 4 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 135031002 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 1530.4
Current children cumulated vsize (KiB) 20728

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25432
/proc/meminfo: memFree=1908732/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=1589.93
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 158989 4 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 135030920 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 1589.93
Current children cumulated vsize (KiB) 20728

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25432
/proc/meminfo: memFree=1908668/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=1649.47
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 164943 4 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 135071517 0 0 4096 0 0 0 0 17 1 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 1649.47
Current children cumulated vsize (KiB) 20728

[startup+1722.3 s]
/proc/loadavg: 1.92 1.98 1.99 2/68 25450
/proc/meminfo: memFree=1922660/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=1709.02
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 170898 4 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 134820684 0 0 4096 0 0 0 0 17 0 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 1709.02
Current children cumulated vsize (KiB) 20728

[startup+1782.3 s]
/proc/loadavg: 1.34 1.80 1.93 2/65 25454
/proc/meminfo: memFree=1924108/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=1769
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 176895 5 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 135097632 0 0 4096 0 0 0 0 17 0 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 1769
Current children cumulated vsize (KiB) 20728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.4 s]
/proc/loadavg: 1.20 1.72 1.90 2/65 25454
/proc/meminfo: memFree=1924108/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=1800.1
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 180005 5 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 0 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 20728

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

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

[startup+1813.4 s]
/proc/loadavg: 1.20 1.72 1.90 2/65 25454
/proc/meminfo: memFree=1924108/2055920 swapFree=4179720/4192956
[pid=25425] ppid=25423 vsize=20728 CPUtime=1800.1
/proc/25425/stat : 25425 (xsolve) R 25423 25425 24371 0 -1 4194304 4503 0 0 0 180005 5 0 0 25 0 1 0 1979257821 21225472 4469 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 0 0 0
/proc/25425/statm: 5182 4469 441 177 0 4085 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 20728

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.41
CPU time (s): 1800.11
CPU user time (s): 1800.05
CPU system time (s): 0.05999
CPU usage (%): 99.2668
Max. virtual memory (cumulated for all children) (KiB): 20728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.05
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4503
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= 37891

runsolver used 1.62575 second user time and 5.03623 second system time

The end

Launcher Data (download as text)

Begin job on node45 at 2008-07-02 14:47:34
IDJOB=1042226
IDBENCH=53885
IDSOLVER=342
FILE ID=node45/1042226-1215002854
PBS_JOBID= 7870833
Free space on /tmp= 66552 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-32-32.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-1042226-1215002854/watcher-1042226-1215002854 -o /tmp/evaluation-result-1042226-1215002854/solver-1042226-1215002854 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1042226-1215002854.xml -v 1 -rs 388855742 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= ead5701db864634909571d8befed8462
RANDOM SEED=388855742

node45.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		: 3000.268
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		: 3000.268
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:       1926756 kB
Buffers:          6320 kB
Cached:          57620 kB
SwapCached:       6712 kB
Active:          73436 kB
Inactive:        12516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1926756 kB
SwapTotal:     4192956 kB
SwapFree:      4179720 kB
Dirty:            1368 kB
Writeback:           0 kB
Mapped:          29564 kB
Slab:            28556 kB
Committed_AS:  3640892 kB
PageTables:       1712 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= 66552 MiB
End job on node45 at 2008-07-02 15:17:50