Trace number 1041986

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MDG-probe 2008-06-27? (TO) 1800.06 1804.71

General information on the benchmark

Namecsp/allsquares/
normalized-squares-35-35.xml
MD5SUM5c86e9b78837e9747aa3f584bf98e3ce
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 variables2450
Number of constraints2978
Maximum constraint arity35
Maximum domain size123
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2381
Global constraints used (with number of constraints)cumulative(2),weightedsum(595)

Solver Data (download as text)

0.00/0.02	c mistral-prime version 1.313
0.00/0.02	c 
0.00/0.02	c Parsing xml file
0.00/0.02	c          domains...............     0	(36 domains)
0.00/0.02	c          variables.............  0.02	(2450 variables)
0.00/0.02	c          predicates............-4.1674e-19	(2 predicates)
0.00/0.04	c          constraints...........  0.17	(2978 constraints)
0.17/0.21	c Parsing time:   0.19
0.17/0.21	c
0.17/0.21	c Building model
0.17/0.28	c         0 constants
0.17/0.28	c      2380 Boolean variables    (+22422)
0.17/0.28	c        68 range variables      (+3221)
0.17/0.28	c         2 domain (b) variables (+0)
0.17/0.28	c         0 domain (l) variables (+0)
0.17/0.28	c         1 constraints          (+28023)
0.17/0.28	c         0 values 
0.17/0.28	c Building time:   0.06
0.17/0.28	c
0.17/0.28	c Solving instance
0.17/0.28	c          heuristic = dom/wdeg
0.17/0.28	c          Randomized probing iteration = 100
0.17/0.28	c          probing limit = 30
0.17/0.28	c          level based weights = no
0.17/0.28	c          impact probing = no
0.17/0.28	c          restart policy = No restart
0.17/0.28	c          probing .......... 24.94
25.16/25.33	c          Probing Nodes 25201
25.16/25.33	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-1041986-1215001922/watcher-1041986-1215001922 -o /tmp/evaluation-result-1041986-1215001922/solver-1041986-1215001922 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1041986-1215001922.xml -v 1 -rs 1930198255 -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 2.00 1.93 4/75 7664
/proc/meminfo: memFree=1802040/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=18572 CPUtime=0
/proc/7664/stat : 7664 (runsolver) R 7662 7664 5346 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1529864348 19017728 292 996147200 4194304 4296836 548682068352 18446744073709551615 268213742887 0 0 4096 24578 0 0 0 17 1 0 0
/proc/7664/statm: 4643 292 257 25 0 2626 0

[startup+0.0575691 s]
/proc/loadavg: 2.00 2.00 1.93 4/75 7664
/proc/meminfo: memFree=1802040/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=5512 CPUtime=0.03
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 717 0 1 0 3 0 0 0 19 0 1 0 1529864348 5644288 684 996147200 134512640 135239859 4294956144 18446744073709551615 9709179 0 0 4096 0 0 0 0 17 1 0 0
/proc/7664/statm: 1378 684 397 177 0 281 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5512

[startup+0.101571 s]
/proc/loadavg: 2.00 2.00 1.93 4/75 7664
/proc/meminfo: memFree=1802040/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=6572 CPUtime=0.07
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 980 0 1 0 7 0 0 0 19 0 1 0 1529864348 6729728 947 996147200 134512640 135239859 4294956144 18446744073709551615 134618075 0 0 4096 0 0 0 0 17 1 0 0
/proc/7664/statm: 1643 947 397 177 0 546 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6572

[startup+0.301602 s]
/proc/loadavg: 2.00 2.00 1.93 4/75 7664
/proc/meminfo: memFree=1802040/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24412 CPUtime=0.27
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5428 0 1 0 25 2 0 0 21 0 1 0 1529864348 24997888 5329 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/7664/statm: 6103 5329 440 177 0 5006 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 24412

[startup+0.701647 s]
/proc/loadavg: 2.00 2.00 1.93 4/75 7664
/proc/meminfo: memFree=1802040/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24608 CPUtime=0.67
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5485 0 1 0 65 2 0 0 24 0 1 0 1529864348 25198592 5386 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/7664/statm: 6152 5386 440 177 0 5055 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 24608

[startup+1.50174 s]
/proc/loadavg: 2.00 2.00 1.93 3/76 7665
/proc/meminfo: memFree=1782000/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24608 CPUtime=1.47
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5486 0 1 0 145 2 0 0 25 0 1 0 1529864348 25198592 5387 996147200 134512640 135239859 4294956144 18446744073709551615 135071424 0 0 4096 0 0 0 0 17 1 0 0
/proc/7664/statm: 6152 5387 440 177 0 5055 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 24608

[startup+3.10192 s]
/proc/loadavg: 2.00 2.00 1.93 3/76 7665
/proc/meminfo: memFree=1781872/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24608 CPUtime=3.06
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5486 0 1 0 304 2 0 0 25 0 1 0 1529864348 25198592 5387 996147200 134512640 135239859 4294956144 18446744073709551615 135057345 0 0 4096 0 0 0 0 17 1 0 0
/proc/7664/statm: 6152 5387 440 177 0 5055 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 24608

[startup+6.30228 s]
/proc/loadavg: 2.00 2.00 1.93 3/76 7665
/proc/meminfo: memFree=1781752/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24756 CPUtime=6.25
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5522 0 1 0 623 2 0 0 25 0 1 0 1529864348 25350144 5394 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/7664/statm: 6189 5394 440 177 0 5092 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 24756

[startup+12.702 s]
/proc/loadavg: 2.00 2.00 1.93 3/76 7665
/proc/meminfo: memFree=1781824/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24764 CPUtime=12.62
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5525 0 1 0 1260 2 0 0 25 0 1 0 1529864348 25358336 5397 996147200 134512640 135239859 4294956144 18446744073709551615 134802227 0 0 4096 0 0 0 0 17 1 0 0
/proc/7664/statm: 6191 5397 440 177 0 5094 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 24764

[startup+25.5015 s]
/proc/loadavg: 2.00 2.00 1.93 3/76 7665
/proc/meminfo: memFree=1781888/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=25.36
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 2534 2 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 135071456 0 0 4096 0 0 0 0 17 1 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 24768

[startup+51.1013 s]
/proc/loadavg: 2.00 2.00 1.93 3/76 7665
/proc/meminfo: memFree=1781952/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=50.84
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 5082 2 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 135097665 0 0 4096 0 0 0 0 17 1 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 24768

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.93 3/76 7665
/proc/meminfo: memFree=1781760/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=101.82
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 10180 2 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 135101104 0 0 4096 0 0 0 0 17 1 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 101.82
Current children cumulated vsize (KiB) 24768

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 1.93 3/76 7667
/proc/meminfo: memFree=1781568/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=161.55
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 16152 3 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 134796930 0 0 4096 0 0 0 0 17 1 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 161.55
Current children cumulated vsize (KiB) 24768

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 1.93 3/76 7667
/proc/meminfo: memFree=1781568/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=221.28
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 22125 3 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 135097673 0 0 4096 0 0 0 0 17 1 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 221.28
Current children cumulated vsize (KiB) 24768

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/76 7667
/proc/meminfo: memFree=1781568/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=281.02
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 28099 3 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 135097665 0 0 4096 0 0 0 0 17 1 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 281.02
Current children cumulated vsize (KiB) 24768

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/76 7667
/proc/meminfo: memFree=1781576/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=340.75
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 34072 3 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 135057153 0 0 4096 0 0 0 0 17 1 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 340.75
Current children cumulated vsize (KiB) 24768

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/76 7667
/proc/meminfo: memFree=1781576/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=400.49
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 40046 3 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 134820684 0 0 4096 0 0 0 0 17 1 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 400.49
Current children cumulated vsize (KiB) 24768

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 1.93 3/76 7667
/proc/meminfo: memFree=1781576/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=460.23
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 46019 4 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 460.23
Current children cumulated vsize (KiB) 24768

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 1.93 3/76 7667
/proc/meminfo: memFree=1781576/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=519.96
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 51992 4 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 519.96
Current children cumulated vsize (KiB) 24768

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/76 7667
/proc/meminfo: memFree=1781576/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=579.7
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 57966 4 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 135097713 0 0 4096 0 0 0 0 17 1 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 579.7
Current children cumulated vsize (KiB) 24768

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/76 7667
/proc/meminfo: memFree=1781512/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=639.44
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 63940 4 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 135030968 0 0 4096 0 0 0 0 17 1 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 639.44
Current children cumulated vsize (KiB) 24768


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

[startup+882.301 s]
/proc/loadavg: 2.01 2.01 1.93 3/74 7890
/proc/meminfo: memFree=1778640/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=878.53
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 87843 10 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 134820635 0 0 4096 0 0 0 0 17 0 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 878.53
Current children cumulated vsize (KiB) 24768

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/74 7890
/proc/meminfo: memFree=1778704/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=938.47
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 93837 10 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 134802536 0 0 4096 0 0 0 0 17 0 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 938.47
Current children cumulated vsize (KiB) 24768

[startup+1002.3 s]
/proc/loadavg: 2.04 2.01 1.94 3/82 7925
/proc/meminfo: memFree=1693072/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=998.41
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 99830 11 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 135097665 0 0 4096 0 0 0 0 17 0 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 998.41
Current children cumulated vsize (KiB) 24768

[startup+1062.3 s]
/proc/loadavg: 2.01 2.01 1.94 3/82 7925
/proc/meminfo: memFree=1692880/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=1058.36
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 105825 11 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 134821158 0 0 4096 0 0 0 0 17 0 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 1058.36
Current children cumulated vsize (KiB) 24768

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 7925
/proc/meminfo: memFree=1692560/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=1118.3
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 111819 11 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 1118.3
Current children cumulated vsize (KiB) 24768

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 7925
/proc/meminfo: memFree=1692560/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=1178.24
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 117813 11 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 135057138 0 0 4096 0 0 0 0 17 0 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 1178.24
Current children cumulated vsize (KiB) 24768

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 7925
/proc/meminfo: memFree=1692496/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=1238.19
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 123808 11 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 1238.19
Current children cumulated vsize (KiB) 24768

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 7925
/proc/meminfo: memFree=1692376/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=1298.13
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 129802 11 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 134796648 0 0 4096 0 0 0 0 17 0 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 1298.13
Current children cumulated vsize (KiB) 24768

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 7925
/proc/meminfo: memFree=1692376/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=1358.07
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 135796 11 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 135071616 0 0 4096 0 0 0 0 17 0 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 1358.07
Current children cumulated vsize (KiB) 24768

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 7925
/proc/meminfo: memFree=1692376/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=1418.02
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 141791 11 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 1418.02
Current children cumulated vsize (KiB) 24768

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 7925
/proc/meminfo: memFree=1692312/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=1477.96
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 147785 11 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 1477.96
Current children cumulated vsize (KiB) 24768

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 7925
/proc/meminfo: memFree=1692312/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=1537.91
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 153779 12 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 135097642 0 0 4096 0 0 0 0 17 0 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 1537.91
Current children cumulated vsize (KiB) 24768

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 7925
/proc/meminfo: memFree=1692184/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=1597.85
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 159773 12 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 134800738 0 0 4096 0 0 0 0 17 0 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 1597.85
Current children cumulated vsize (KiB) 24768

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 7925
/proc/meminfo: memFree=1692184/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=1657.79
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 165767 12 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 134796640 0 0 4096 0 0 0 0 17 0 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 1657.79
Current children cumulated vsize (KiB) 24768

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 7925
/proc/meminfo: memFree=1692056/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=1717.73
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 171761 12 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 1717.73
Current children cumulated vsize (KiB) 24768

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 7931
/proc/meminfo: memFree=1692056/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=1777.67
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 177755 12 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 0 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 1777.67
Current children cumulated vsize (KiB) 24768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.7 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 7931
/proc/meminfo: memFree=1692056/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=1800.05
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 179993 12 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 135057278 0 0 4096 0 0 0 0 17 0 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 24768

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

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

[startup+1804.7 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 7931
/proc/meminfo: memFree=1692056/2055920 swapFree=4096824/4192956
[pid=7664] ppid=7662 vsize=24768 CPUtime=1800.05
/proc/7664/stat : 7664 (xsolve) R 7662 7664 5346 0 -1 4194304 5529 0 1 0 179993 12 0 0 25 0 1 0 1529864348 25362432 5401 996147200 134512640 135239859 4294956144 18446744073709551615 135057278 0 0 4096 0 0 0 0 17 0 0 0
/proc/7664/statm: 6192 5401 441 177 0 5095 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 24768

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.71
CPU time (s): 1800.06
CPU user time (s): 1799.93
CPU system time (s): 0.12798
CPU usage (%): 99.7423
Max. virtual memory (cumulated for all children) (KiB): 24768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5529
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9
involuntary context switches= 12340

runsolver used 2.30865 second user time and 5.57715 second system time

The end

Launcher Data (download as text)

Begin job on node32 at 2008-07-02 14:32:02
IDJOB=1041986
IDBENCH=53861
IDSOLVER=342
FILE ID=node32/1041986-1215001922
PBS_JOBID= 7870859
Free space on /tmp= 66544 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-35-35.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-1041986-1215001922/watcher-1041986-1215001922 -o /tmp/evaluation-result-1041986-1215001922/solver-1041986-1215001922 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1041986-1215001922.xml -v 1 -rs 1930198255 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 5c86e9b78837e9747aa3f584bf98e3ce
RANDOM SEED=1930198255

node32.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		: 3000.218
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		: 3000.218
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:       1802520 kB
Buffers:          7988 kB
Cached:          59652 kB
SwapCached:      89372 kB
Active:         181280 kB
Inactive:        14288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1802520 kB
SwapTotal:     4192956 kB
SwapFree:      4096824 kB
Dirty:            1764 kB
Writeback:           0 kB
Mapped:         134236 kB
Slab:            42708 kB
Committed_AS:  3222364 kB
PageTables:       2096 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66540 MiB
End job on node32 at 2008-07-02 15:02:08