Trace number 1084566

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 1808.01

General information on the benchmark

Namecsp/langford2/
normalized-langford-2-14.xml
MD5SUM05b79466c1ca90e99abd9087a68fd106
Bench Category2-ARY-INT (binary constraints in intension)
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 variables28
Number of constraints392
Maximum constraint arity2
Maximum domain size28
Number of constraints which are defined in extension0
Number of constraints which are defined in intension392
Global constraints used (with number of constraints)

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	(1 domains)
0.09/0.10	c          variables.............     0	(28 variables)
0.09/0.10	c          predicates............     0	(2 predicates)
0.09/0.10	c          constraints...........  0.01	(392 constraints)
0.09/0.10	c Parsing time:   0.01
0.09/0.10	c
0.09/0.10	c Building model
0.09/0.10	c         1 AllDifferent constraints infered
0.09/0.10	c         0 constants
0.09/0.10	c         0 Boolean variables    (+0)
0.09/0.10	c         0 range variables      (+0)
0.09/0.10	c        28 domain (b) variables (+0)
0.09/0.10	c         0 domain (l) variables (+0)
0.09/0.10	c       378 constraints          (+15)
0.09/0.10	c         0 values 
0.09/0.10	c Building time:      0
0.09/0.10	c
0.09/0.10	c Solving instance
0.09/0.10	c          heuristic = dom/wdeg
0.09/0.10	c          Randomized probing iteration = 100
0.09/0.10	c          probing limit = 30
0.09/0.10	c          level based weights = no
0.09/0.10	c          impact probing = no
0.09/0.10	c          restart policy = No restart
0.09/0.10	c          probing ..........  0.16
0.09/0.18	c          Probing Nodes  3751
0.09/0.18	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-1084566-1215230762/watcher-1084566-1215230762 -o /tmp/evaluation-result-1084566-1215230762/solver-1084566-1215230762 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1084566-1215230762.xml -v 1 -rs 1175683408 -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: 2.33 2.22 2.09 4/77 23911
/proc/meminfo: memFree=1664480/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4584 CPUtime=0
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 341 0 0 0 0 0 0 0 19 0 1 0 678803828 4694016 308 996147200 134512640 135239859 4294956144 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/23911/statm: 1146 316 270 177 0 49 0

[startup+0.084399 s]
/proc/loadavg: 2.33 2.22 2.09 4/77 23911
/proc/meminfo: memFree=1664480/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=0.07
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 587 0 0 0 7 0 0 0 19 0 1 0 678803828 4976640 553 996147200 134512640 135239859 4294956144 18446744073709551615 135095153 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 553 436 177 0 118 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4860

[startup+0.1024 s]
/proc/loadavg: 2.33 2.22 2.09 4/77 23911
/proc/meminfo: memFree=1664480/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=0.09
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 587 0 0 0 9 0 0 0 19 0 1 0 678803828 4976640 553 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 553 436 177 0 118 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4860

[startup+0.30242 s]
/proc/loadavg: 2.33 2.22 2.09 4/77 23911
/proc/meminfo: memFree=1664480/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=0.29
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 29 0 0 0 21 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4860

[startup+0.701459 s]
/proc/loadavg: 2.33 2.22 2.09 4/77 23911
/proc/meminfo: memFree=1664480/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=0.69
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 69 0 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 135013794 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4860

[startup+1.50154 s]
/proc/loadavg: 2.33 2.22 2.09 3/78 23912
/proc/meminfo: memFree=1663960/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=1.48
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 148 0 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 135020464 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 4860

[startup+3.1017 s]
/proc/loadavg: 2.30 2.21 2.09 3/78 23912
/proc/meminfo: memFree=1663832/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=3.07
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 307 0 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 135015390 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 4860

[startup+6.30202 s]
/proc/loadavg: 2.30 2.21 2.09 3/78 23912
/proc/meminfo: memFree=1663768/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=6.25
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 625 0 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 135030870 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 4860

[startup+12.7017 s]
/proc/loadavg: 2.26 2.20 2.09 3/78 23912
/proc/meminfo: memFree=1663720/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=12.6
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 1260 0 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 134821272 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 4860

[startup+25.5019 s]
/proc/loadavg: 2.22 2.20 2.08 3/78 23912
/proc/meminfo: memFree=1663848/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=25.3
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 2530 0 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 134738221 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 4860

[startup+51.1015 s]
/proc/loadavg: 2.14 2.18 2.08 3/78 23912
/proc/meminfo: memFree=1663848/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=50.7
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 5070 0 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 134820787 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 4860

[startup+102.307 s]
/proc/loadavg: 2.06 2.15 2.08 3/78 23912
/proc/meminfo: memFree=1663784/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=101.52
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 10152 0 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 134821649 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 101.52
Current children cumulated vsize (KiB) 4860

[startup+162.301 s]
/proc/loadavg: 2.02 2.12 2.07 3/78 23912
/proc/meminfo: memFree=1663784/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=161.06
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 16106 0 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 135072174 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 161.06
Current children cumulated vsize (KiB) 4860

[startup+222.301 s]
/proc/loadavg: 1.86 2.06 2.05 3/74 23973
/proc/meminfo: memFree=1670680/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=220.63
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 22063 0 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 135096032 0 0 4096 0 0 0 0 17 0 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 220.63
Current children cumulated vsize (KiB) 4860

[startup+282.301 s]
/proc/loadavg: 1.94 2.05 2.05 3/74 23973
/proc/meminfo: memFree=1670504/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=280.39
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 28039 0 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 135031305 0 0 4096 0 0 0 0 17 0 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 280.39
Current children cumulated vsize (KiB) 4860

[startup+342.302 s]
/proc/loadavg: 1.98 2.04 2.04 3/74 23973
/proc/meminfo: memFree=1670504/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=340.15
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 34015 0 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 0 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 340.15
Current children cumulated vsize (KiB) 4860

[startup+402.302 s]
/proc/loadavg: 1.99 2.03 2.04 3/74 23973
/proc/meminfo: memFree=1670440/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=399.92
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 39991 1 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 135017877 0 0 4096 0 0 0 0 17 0 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 399.92
Current children cumulated vsize (KiB) 4860

[startup+462.302 s]
/proc/loadavg: 2.04 2.03 2.04 3/74 23973
/proc/meminfo: memFree=1670440/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=459.68
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 45967 1 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 135017902 0 0 4096 0 0 0 0 17 0 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 459.68
Current children cumulated vsize (KiB) 4860

[startup+522.302 s]
/proc/loadavg: 2.05 2.04 2.04 3/74 23973
/proc/meminfo: memFree=1670376/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=519.45
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 51944 1 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 134821208 0 0 4096 0 0 0 0 17 0 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 519.45
Current children cumulated vsize (KiB) 4860

[startup+582.302 s]
/proc/loadavg: 2.11 2.06 2.04 3/74 23973
/proc/meminfo: memFree=1670376/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=579.21
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 57920 1 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 134737134 0 0 4096 0 0 0 0 17 0 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 579.21
Current children cumulated vsize (KiB) 4860

[startup+642.302 s]
/proc/loadavg: 2.07 2.06 2.04 3/82 24008
/proc/meminfo: memFree=1605288/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=638.95
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 63894 1 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 134737483 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 638.95
Current children cumulated vsize (KiB) 4860


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

[startup+822.301 s]
/proc/loadavg: 2.06 2.06 2.04 3/82 24008
/proc/meminfo: memFree=1603880/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=818.24
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 81823 1 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 134804926 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 818.24
Current children cumulated vsize (KiB) 4860

[startup+882.301 s]
/proc/loadavg: 2.14 2.08 2.04 3/82 24008
/proc/meminfo: memFree=1603880/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=878
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 87799 1 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 135067406 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 878
Current children cumulated vsize (KiB) 4860

[startup+942.301 s]
/proc/loadavg: 2.08 2.07 2.04 3/82 24008
/proc/meminfo: memFree=1603944/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=937.77
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 93776 1 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 937.77
Current children cumulated vsize (KiB) 4860

[startup+1002.3 s]
/proc/loadavg: 2.03 2.06 2.04 3/82 24008
/proc/meminfo: memFree=1603880/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=997.53
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 99752 1 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 134821266 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 997.53
Current children cumulated vsize (KiB) 4860

[startup+1062.3 s]
/proc/loadavg: 2.01 2.05 2.03 3/82 24008
/proc/meminfo: memFree=1603880/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=1057.3
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 105729 1 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 135099184 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 1057.3
Current children cumulated vsize (KiB) 4860

[startup+1122.3 s]
/proc/loadavg: 2.00 2.03 2.03 3/82 24008
/proc/meminfo: memFree=1603944/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=1117.06
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 111705 1 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 135016065 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 1117.06
Current children cumulated vsize (KiB) 4860

[startup+1182.3 s]
/proc/loadavg: 2.00 2.03 2.02 3/82 24008
/proc/meminfo: memFree=1603880/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=1176.83
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 117682 1 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 134821272 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 1176.83
Current children cumulated vsize (KiB) 4860

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/82 24008
/proc/meminfo: memFree=1603688/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=1236.59
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 123658 1 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 134737545 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 1236.59
Current children cumulated vsize (KiB) 4860

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/82 24008
/proc/meminfo: memFree=1603624/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=1296.36
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 129635 1 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 135096317 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 1296.36
Current children cumulated vsize (KiB) 4860

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 24008
/proc/meminfo: memFree=1603624/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=1356.12
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 135611 1 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 135100256 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 1356.12
Current children cumulated vsize (KiB) 4860

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 24008
/proc/meminfo: memFree=1603560/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=1415.89
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 141588 1 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 135020633 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 1415.89
Current children cumulated vsize (KiB) 4860

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 24008
/proc/meminfo: memFree=1603624/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=1475.65
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 147564 1 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 135015705 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 1475.65
Current children cumulated vsize (KiB) 4860

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 24008
/proc/meminfo: memFree=1603560/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=1535.42
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 153541 1 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 135020284 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 1535.42
Current children cumulated vsize (KiB) 4860

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 24008
/proc/meminfo: memFree=1603560/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=1595.18
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 159517 1 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 134820809 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 1595.18
Current children cumulated vsize (KiB) 4860

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 24008
/proc/meminfo: memFree=1603496/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=1654.95
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 165494 1 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 134804776 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 1654.95
Current children cumulated vsize (KiB) 4860

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 24008
/proc/meminfo: memFree=1603560/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=1714.72
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 171471 1 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 135030979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 1714.72
Current children cumulated vsize (KiB) 4860

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 24008
/proc/meminfo: memFree=1603496/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=1774.48
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 177447 1 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 135031002 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 1774.48
Current children cumulated vsize (KiB) 4860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 24008
/proc/meminfo: memFree=1603496/2055920 swapFree=4179808/4192956
[pid=23911] ppid=23909 vsize=4860 CPUtime=1800.08
/proc/23911/stat : 23911 (xsolve) R 23909 23911 20940 0 -1 4194304 589 0 0 0 180007 1 0 0 25 0 1 0 678803828 4976640 555 996147200 134512640 135239859 4294956144 18446744073709551615 135013791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23911/statm: 1215 555 438 177 0 118 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 4860

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): 1808.01
CPU time (s): 1800.09
CPU user time (s): 1800.07
CPU system time (s): 0.017997
CPU usage (%): 99.5623
Max. virtual memory (cumulated for all children) (KiB): 4860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.07
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 589
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= 24791

runsolver used 1.93871 second user time and 4.64729 second system time

The end

Launcher Data (download as text)

Begin job on node89 at 2008-07-05 06:06:02
IDJOB=1084566
IDBENCH=57572
IDSOLVER=342
FILE ID=node89/1084566-1215230762
PBS_JOBID= 7881746
Free space on /tmp= 66520 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/langford2/normalized-langford-2-14.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-1084566-1215230762/watcher-1084566-1215230762 -o /tmp/evaluation-result-1084566-1215230762/solver-1084566-1215230762 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1084566-1215230762.xml -v 1 -rs 1175683408 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 05b79466c1ca90e99abd9087a68fd106
RANDOM SEED=1175683408

node89.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		: 3000.213
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		: 3000.213
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1664960 kB
Buffers:         76428 kB
Cached:         236920 kB
SwapCached:       7136 kB
Active:         220196 kB
Inactive:       112732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1664960 kB
SwapTotal:     4192956 kB
SwapFree:      4179808 kB
Dirty:            1364 kB
Writeback:           0 kB
Mapped:          23428 kB
Slab:            43388 kB
Committed_AS:  2032840 kB
PageTables:       1740 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= 66516 MiB
End job on node89 at 2008-07-05 06:36:12