Trace number 1042236

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) 1800.09 1807.51

General information on the benchmark

Namecsp/allsquares/
normalized-squares-37-37.xml
MD5SUM910e7d5320a57af4b8daccf7478c49bc
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 variables2738
Number of constraints3333
Maximum constraint arity37
Maximum domain size133
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2665
Global constraints used (with number of constraints)cumulative(2),weightedsum(666)

Solver Data (download as text)

0.00/0.00	c mistral-prime version 1.313
0.00/0.00	c 
0.00/0.00	c Parsing xml file
0.00/0.00	c          domains...............     0	(38 domains)
0.00/0.00	c          variables.............  0.01	(2738 variables)
0.00/0.02	c          predicates............-2.0837e-19	(2 predicates)
0.00/0.02	c          constraints...........  0.21	(3333 constraints)
0.19/0.22	c Parsing time:   0.22
0.19/0.22	c
0.19/0.22	c Building model
0.19/0.29	c         0 constants
0.19/0.29	c      2664 Boolean variables    (+25754)
0.19/0.29	c        72 range variables      (+3596)
0.19/0.29	c         2 domain (b) variables (+0)
0.19/0.29	c         0 domain (l) variables (+0)
0.19/0.29	c         1 constraints          (+32014)
0.19/0.29	c         0 values 
0.19/0.29	c Building time:   0.06
0.19/0.29	c
0.19/0.29	c Solving instance
0.19/0.29	c          heuristic = dom/wdeg
0.19/0.29	c          Randomized probing iteration = 100
0.19/0.29	c          probing limit = 30
0.19/0.29	c          level based weights = no
0.19/0.29	c          impact probing = no
0.19/0.29	c          restart policy = No restart
0.19/0.29	c          probing .......... 29.23
29.46/29.65	c          Probing Nodes 25596
29.46/29.65	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-1042236-1215002866/watcher-1042236-1215002866 -o /tmp/evaluation-result-1042236-1215002866/solver-1042236-1215002866 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1042236-1215002866.xml -v 1 -rs 511529000 -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 1.94 3/70 19183
/proc/meminfo: memFree=1908784/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=4452 CPUtime=0
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 1979257961 4558848 242 996147200 134512640 135239859 4294956144 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19183/statm: 1113 248 212 177 0 16 0

[startup+0.095327 s]
/proc/loadavg: 1.92 1.98 1.94 3/70 19183
/proc/meminfo: memFree=1908784/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=6980 CPUtime=0.08
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 1074 0 0 0 8 0 0 0 18 0 1 0 1979257961 7147520 1040 996147200 134512640 135239859 4294956144 18446744073709551615 10845315 0 0 4096 0 0 0 0 17 1 0 0
/proc/19183/statm: 1745 1040 397 177 0 648 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6980

[startup+0.102329 s]
/proc/loadavg: 1.92 1.98 1.94 3/70 19183
/proc/meminfo: memFree=1908784/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=7112 CPUtime=0.09
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 1117 0 0 0 9 0 0 0 18 0 1 0 1979257961 7282688 1083 996147200 134512640 135239859 4294956144 18446744073709551615 10551295 0 0 4096 0 0 0 0 17 1 0 0
/proc/19183/statm: 1778 1083 397 177 0 681 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7112

[startup+0.301364 s]
/proc/loadavg: 1.92 1.98 1.94 3/70 19183
/proc/meminfo: memFree=1908784/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=26564 CPUtime=0.29
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 5958 0 0 0 27 2 0 0 19 0 1 0 1979257961 27201536 5858 996147200 134512640 135239859 4294956144 18446744073709551615 135097760 0 0 4096 0 0 0 0 17 1 0 0
/proc/19183/statm: 6641 5858 439 177 0 5544 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26564

[startup+0.701433 s]
/proc/loadavg: 1.92 1.98 1.94 3/70 19183
/proc/meminfo: memFree=1908784/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27232 CPUtime=0.69
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6151 0 0 0 67 2 0 0 22 0 1 0 1979257961 27885568 6051 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/19183/statm: 6808 6051 440 177 0 5711 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27232

[startup+1.50157 s]
/proc/loadavg: 1.92 1.98 1.94 2/71 19184
/proc/meminfo: memFree=1886120/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27364 CPUtime=1.49
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6190 0 0 0 147 2 0 0 25 0 1 0 1979257961 28020736 6057 996147200 134512640 135239859 4294956144 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 1 0 0
/proc/19183/statm: 6841 6057 440 177 0 5744 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27364

[startup+3.10187 s]
/proc/loadavg: 1.92 1.98 1.94 5/83 19222
/proc/meminfo: memFree=1878600/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27364 CPUtime=3.08
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6191 0 0 0 305 3 0 0 25 0 1 0 1979257961 28020736 6058 996147200 134512640 135239859 4294956144 18446744073709551615 134796643 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6841 6058 440 177 0 5744 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 27364

[startup+6.30143 s]
/proc/loadavg: 2.01 2.00 1.95 3/83 19232
/proc/meminfo: memFree=1843848/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27364 CPUtime=6.27
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6192 0 0 0 624 3 0 0 25 0 1 0 1979257961 28020736 6059 996147200 134512640 135239859 4294956144 18446744073709551615 135030743 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6841 6059 440 177 0 5744 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 27364

[startup+12.7015 s]
/proc/loadavg: 2.09 2.02 1.95 3/83 19232
/proc/meminfo: memFree=1769544/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27364 CPUtime=12.64
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6192 0 0 0 1261 3 0 0 25 0 1 0 1979257961 28020736 6059 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6841 6059 440 177 0 5744 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 27364

[startup+25.5028 s]
/proc/loadavg: 2.29 2.06 1.97 3/83 19232
/proc/meminfo: memFree=1612616/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=25.38
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6200 0 0 0 2529 9 0 0 25 0 1 0 1979257961 28024832 6067 996147200 134512640 135239859 4294956144 18446744073709551615 134821158 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6067 440 177 0 5745 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 27368

[startup+51.1013 s]
/proc/loadavg: 2.53 2.14 2.00 3/75 19234
/proc/meminfo: memFree=1379272/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=50.84
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 5070 14 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 134802093 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 27368

[startup+102.305 s]
/proc/loadavg: 2.23 2.11 2.00 3/75 19234
/proc/meminfo: memFree=1184264/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=101.84
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 10170 14 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 134797052 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 101.84
Current children cumulated vsize (KiB) 27368

[startup+162.303 s]
/proc/loadavg: 2.08 2.09 2.00 3/75 19234
/proc/meminfo: memFree=960200/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=161.59
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 16145 14 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 161.59
Current children cumulated vsize (KiB) 27368

[startup+222.301 s]
/proc/loadavg: 2.03 2.07 2.00 3/75 19234
/proc/meminfo: memFree=735304/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=221.34
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 22120 14 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 221.34
Current children cumulated vsize (KiB) 27368

[startup+282.302 s]
/proc/loadavg: 2.01 2.06 2.00 3/75 19234
/proc/meminfo: memFree=735112/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=281.1
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 28096 14 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 281.1
Current children cumulated vsize (KiB) 27368

[startup+342.301 s]
/proc/loadavg: 2.00 2.04 2.00 3/75 19234
/proc/meminfo: memFree=734792/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=340.86
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 34071 15 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 134796987 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 340.86
Current children cumulated vsize (KiB) 27368

[startup+402.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/75 19234
/proc/meminfo: memFree=734600/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=400.62
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 40047 15 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 400.62
Current children cumulated vsize (KiB) 27368

[startup+462.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 19234
/proc/meminfo: memFree=734344/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=460.37
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 46022 15 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 135097664 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 460.37
Current children cumulated vsize (KiB) 27368

[startup+522.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 19234
/proc/meminfo: memFree=734024/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=520.13
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 51998 15 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 520.13
Current children cumulated vsize (KiB) 27368

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/75 19234
/proc/meminfo: memFree=733704/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=579.88
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 57973 15 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 135057437 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 579.88
Current children cumulated vsize (KiB) 27368

[startup+642.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/75 19234
/proc/meminfo: memFree=733384/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=639.64
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 63949 15 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 639.64
Current children cumulated vsize (KiB) 27368


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

[startup+882.302 s]
/proc/loadavg: 2.08 2.03 2.00 3/75 19240
/proc/meminfo: memFree=732032/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=878.65
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 87849 16 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 878.65
Current children cumulated vsize (KiB) 27368

[startup+942.301 s]
/proc/loadavg: 2.41 2.12 2.03 3/75 19240
/proc/meminfo: memFree=731712/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=938.4
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 93824 16 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 135057488 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 938.4
Current children cumulated vsize (KiB) 27368

[startup+1002.3 s]
/proc/loadavg: 2.18 2.11 2.03 3/75 19240
/proc/meminfo: memFree=731200/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=998.16
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 99800 16 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 135057344 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 998.16
Current children cumulated vsize (KiB) 27368

[startup+1062.3 s]
/proc/loadavg: 2.06 2.09 2.02 3/75 19240
/proc/meminfo: memFree=730880/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=1057.92
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 105776 16 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 135057093 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 1057.92
Current children cumulated vsize (KiB) 27368

[startup+1122.3 s]
/proc/loadavg: 2.02 2.07 2.02 3/75 19240
/proc/meminfo: memFree=730632/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=1117.67
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 111751 16 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 1117.67
Current children cumulated vsize (KiB) 27368

[startup+1182.3 s]
/proc/loadavg: 2.01 2.05 2.01 3/75 19240
/proc/meminfo: memFree=730312/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=1177.43
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 117727 16 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 1177.43
Current children cumulated vsize (KiB) 27368

[startup+1242.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/75 19240
/proc/meminfo: memFree=730056/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=1237.18
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 123702 16 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 135097664 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 1237.18
Current children cumulated vsize (KiB) 27368

[startup+1302.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/75 19240
/proc/meminfo: memFree=729736/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=1296.94
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 129678 16 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 134802893 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 1296.94
Current children cumulated vsize (KiB) 27368

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 19240
/proc/meminfo: memFree=729416/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=1356.69
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 135653 16 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 135057488 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 1356.69
Current children cumulated vsize (KiB) 27368

[startup+1422.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 19240
/proc/meminfo: memFree=729160/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=1416.45
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 141629 16 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 134796632 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 1416.45
Current children cumulated vsize (KiB) 27368

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/75 19240
/proc/meminfo: memFree=728840/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=1476.2
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 147604 16 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 135071771 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 1476.2
Current children cumulated vsize (KiB) 27368

[startup+1542.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/75 19240
/proc/meminfo: memFree=728520/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=1535.96
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 153580 16 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 1535.96
Current children cumulated vsize (KiB) 27368

[startup+1602.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/75 19240
/proc/meminfo: memFree=728264/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=1595.73
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 159556 17 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 1595.73
Current children cumulated vsize (KiB) 27368

[startup+1662.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/75 19240
/proc/meminfo: memFree=728200/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=1655.47
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 165530 17 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 1655.47
Current children cumulated vsize (KiB) 27368

[startup+1722.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/75 19240
/proc/meminfo: memFree=727880/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=1715.23
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 171506 17 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 134802202 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 1715.23
Current children cumulated vsize (KiB) 27368

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 19240
/proc/meminfo: memFree=727432/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=1774.99
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 177482 17 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 1774.99
Current children cumulated vsize (KiB) 27368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.5 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 19240
/proc/meminfo: memFree=727368/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=1800.08
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 179991 17 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 134796975 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 27368

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

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

[startup+1807.5 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 19240
/proc/meminfo: memFree=727368/2055920 swapFree=4155960/4192956
[pid=19183] ppid=19181 vsize=27368 CPUtime=1800.08
/proc/19183/stat : 19183 (xsolve) R 19181 19183 18518 0 -1 4194304 6201 0 0 0 179991 17 0 0 25 0 1 0 1979257961 28024832 6068 996147200 134512640 135239859 4294956144 18446744073709551615 134796975 0 0 4096 0 0 0 0 17 0 0 0
/proc/19183/statm: 6842 6068 441 177 0 5745 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 27368

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.51
CPU time (s): 1800.09
CPU user time (s): 1799.91
CPU system time (s): 0.175973
CPU usage (%): 99.5894
Max. virtual memory (cumulated for all children) (KiB): 27368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6201
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= 24936

runsolver used 1.62175 second user time and 4.97124 second system time

The end

Launcher Data (download as text)

Begin job on node61 at 2008-07-02 14:47:46
IDJOB=1042236
IDBENCH=53886
IDSOLVER=342
FILE ID=node61/1042236-1215002866
PBS_JOBID= 7870801
Free space on /tmp= 66536 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-37-37.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-1042236-1215002866/watcher-1042236-1215002866 -o /tmp/evaluation-result-1042236-1215002866/solver-1042236-1215002866 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1042236-1215002866.xml -v 1 -rs 511529000 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 910e7d5320a57af4b8daccf7478c49bc
RANDOM SEED=511529000

node61.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		: 3000.269
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		: 3000.269
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:       1909264 kB
Buffers:          6500 kB
Cached:          44380 kB
SwapCached:      30720 kB
Active:          73980 kB
Inactive:        11252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1909264 kB
SwapTotal:     4192956 kB
SwapFree:      4155960 kB
Dirty:            1536 kB
Writeback:           0 kB
Mapped:          15696 kB
Slab:            47100 kB
Committed_AS:  3757848 kB
PageTables:       1664 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66100 MiB
End job on node61 at 2008-07-02 15:17:56