Trace number 1074656

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) 1800.04 1817.11

General information on the benchmark

Namecsp/os-taillard-20/
normalized-os-taillard-20-95-0.xml
MD5SUM0d7f52239cc079a8b40c34e4f80db59c
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4.27835
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints7600
Maximum constraint arity2
Maximum domain size1154
Number of constraints which are defined in extension0
Number of constraints which are defined in intension7600
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.05	c mistral-prime version 1.313
0.00/0.05	c 
0.00/0.05	c Parsing xml file
0.00/0.05	c          domains...............  0.01	(400 domains)
0.00/0.05	c          variables.............-2.0837e-19	(400 variables)
0.00/0.05	c          predicates............-2.0837e-19	(1 predicates)
0.00/0.05	c          constraints...........  0.34	(7600 constraints)
0.28/0.37	c Parsing time:   0.35
0.28/0.37	c
0.28/0.37	c Building model
0.38/0.46	c         0 constants
0.38/0.46	c         0 Boolean variables    (+15200)
0.38/0.46	c       400 range variables      (+15200)
0.38/0.46	c         0 domain (b) variables (+0)
0.38/0.46	c         0 domain (l) variables (+0)
0.38/0.46	c      7600 constraints          (+30400)
0.38/0.46	c         0 values 
0.38/0.46	c Building time:    0.1
0.38/0.46	c
0.38/0.46	c Solving instance
0.38/0.46	c          heuristic = dom/wdeg
0.38/0.46	c          Randomized probing iteration = 100
0.38/0.46	c          probing limit = 30
0.38/0.46	c          level based weights = no
0.38/0.46	c          impact probing = no
0.38/0.46	c          restart policy = No restart
0.38/0.46	c          probing .......... 21.68
22.08/22.35	c          Probing Nodes 32868
22.08/22.35	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-1074656-1215179227/watcher-1074656-1215179227 -o /tmp/evaluation-result-1074656-1215179227/solver-1074656-1215179227 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1074656-1215179227.xml -v 1 -rs 233282247 -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: 2.01 2.01 1.94 4/82 30427
/proc/meminfo: memFree=1615536/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=820 CPUtime=0
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1996873889 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 9757476 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 205 25 19 177 0 3 0

[startup+0.212473 s]
/proc/loadavg: 2.01 2.01 1.94 4/82 30427
/proc/meminfo: memFree=1615536/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=11748 CPUtime=0.2
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 2274 0 0 0 19 1 0 0 19 0 1 0 1996873889 12029952 2240 996147200 134512640 135239859 4294956144 18446744073709551615 4159126157 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 2937 2240 397 177 0 1840 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 11748

[startup+0.301492 s]
/proc/loadavg: 2.01 2.01 1.94 4/82 30427
/proc/meminfo: memFree=1615536/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=14376 CPUtime=0.28
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 2954 0 0 0 27 1 0 0 19 0 1 0 1996873889 14721024 2854 996147200 134512640 135239859 4294956144 18446744073709551615 134648249 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 3594 2854 397 177 0 2497 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 14376

[startup+0.401519 s]
/proc/loadavg: 2.01 2.01 1.94 4/82 30427
/proc/meminfo: memFree=1615536/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=18020 CPUtime=0.38
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 3857 0 0 0 36 2 0 0 20 0 1 0 1996873889 18452480 3757 996147200 134512640 135239859 4294956144 18446744073709551615 134818162 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 4505 3757 417 177 0 3408 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 18020

[startup+0.70158 s]
/proc/loadavg: 2.01 2.01 1.94 4/82 30427
/proc/meminfo: memFree=1615536/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=36220 CPUtime=0.67
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8490 0 0 0 63 4 0 0 23 0 1 0 1996873889 37089280 8259 996147200 134512640 135239859 4294956144 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9055 8259 426 177 0 7958 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 36220

[startup+1.50173 s]
/proc/loadavg: 2.01 2.01 1.94 3/83 30428
/proc/meminfo: memFree=1583784/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=36996 CPUtime=1.47
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8669 0 0 0 143 4 0 0 25 0 1 0 1996873889 37883904 8309 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9249 8309 426 177 0 8152 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 36996

[startup+3.10105 s]
/proc/loadavg: 2.01 2.01 1.94 3/83 30428
/proc/meminfo: memFree=1583464/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=37260 CPUtime=3.05
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8728 0 0 0 301 4 0 0 25 0 1 0 1996873889 38154240 8368 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9315 8368 426 177 0 8218 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 37260

[startup+6.30167 s]
/proc/loadavg: 2.01 2.01 1.94 3/83 30428
/proc/meminfo: memFree=1583016/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=37524 CPUtime=6.23
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8823 0 0 0 618 5 0 0 25 0 1 0 1996873889 38424576 8463 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9381 8463 426 177 0 8284 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 37524

[startup+12.7029 s]
/proc/loadavg: 2.01 2.01 1.94 3/83 30428
/proc/meminfo: memFree=1582568/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=37920 CPUtime=12.56
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8921 0 0 0 1251 5 0 0 25 0 1 0 1996873889 38830080 8561 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9480 8561 426 177 0 8383 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 37920

[startup+25.5064 s]
/proc/loadavg: 2.01 2.00 1.94 3/83 30428
/proc/meminfo: memFree=1582376/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38184 CPUtime=25.25
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8986 0 0 0 2520 5 0 0 25 0 1 0 1996873889 39100416 8626 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9546 8626 427 177 0 8449 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 38184

[startup+51.1014 s]
/proc/loadavg: 2.00 2.00 1.94 3/83 30428
/proc/meminfo: memFree=1582376/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38184 CPUtime=50.6
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8986 0 0 0 5055 5 0 0 25 0 1 0 1996873889 39100416 8626 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9546 8626 427 177 0 8449 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 38184

[startup+102.301 s]
/proc/loadavg: 2.14 2.03 1.95 3/83 30468
/proc/meminfo: memFree=1547504/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38192 CPUtime=101.33
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8988 0 0 0 10127 6 0 0 25 0 1 0 1996873889 39108608 8628 996147200 134512640 135239859 4294956144 18446744073709551615 135101088 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9548 8628 427 177 0 8451 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 38192

[startup+162.301 s]
/proc/loadavg: 2.30 2.08 1.97 3/83 30468
/proc/meminfo: memFree=1547184/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38192 CPUtime=160.77
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8988 0 0 0 16071 6 0 0 25 0 1 0 1996873889 39108608 8628 996147200 134512640 135239859 4294956144 18446744073709551615 135030979 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9548 8628 427 177 0 8451 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 38192

[startup+222.302 s]
/proc/loadavg: 2.17 2.08 1.97 3/83 30468
/proc/meminfo: memFree=1546864/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38192 CPUtime=220.21
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8988 0 0 0 22015 6 0 0 25 0 1 0 1996873889 39108608 8628 996147200 134512640 135239859 4294956144 18446744073709551615 135030962 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9548 8628 427 177 0 8451 0
Current children cumulated CPU time (s) 220.21
Current children cumulated vsize (KiB) 38192

[startup+282.302 s]
/proc/loadavg: 2.06 2.07 1.97 3/83 30468
/proc/meminfo: memFree=1546800/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38192 CPUtime=279.64
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8988 0 0 0 27958 6 0 0 25 0 1 0 1996873889 39108608 8628 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9548 8628 427 177 0 8451 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 38192

[startup+342.306 s]
/proc/loadavg: 2.02 2.05 1.97 3/83 30468
/proc/meminfo: memFree=1546800/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38192 CPUtime=339.07
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8988 0 0 0 33901 6 0 0 25 0 1 0 1996873889 39108608 8628 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9548 8628 427 177 0 8451 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 38192

[startup+402.301 s]
/proc/loadavg: 2.18 2.09 1.99 3/83 30468
/proc/meminfo: memFree=1546736/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38192 CPUtime=398.51
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8988 0 0 0 39845 6 0 0 25 0 1 0 1996873889 39108608 8628 996147200 134512640 135239859 4294956144 18446744073709551615 134802287 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9548 8628 427 177 0 8451 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 38192

[startup+462.302 s]
/proc/loadavg: 2.16 2.10 2.00 3/83 30468
/proc/meminfo: memFree=1546672/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38192 CPUtime=457.95
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8988 0 0 0 45789 6 0 0 25 0 1 0 1996873889 39108608 8628 996147200 134512640 135239859 4294956144 18446744073709551615 134842632 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9548 8628 427 177 0 8451 0
Current children cumulated CPU time (s) 457.95
Current children cumulated vsize (KiB) 38192

[startup+522.302 s]
/proc/loadavg: 2.15 2.11 2.01 3/83 30468
/proc/meminfo: memFree=1546608/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38192 CPUtime=517.39
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8988 0 0 0 51733 6 0 0 25 0 1 0 1996873889 39108608 8628 996147200 134512640 135239859 4294956144 18446744073709551615 134797310 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9548 8628 427 177 0 8451 0
Current children cumulated CPU time (s) 517.39
Current children cumulated vsize (KiB) 38192

[startup+582.301 s]
/proc/loadavg: 2.13 2.11 2.01 4/83 30468
/proc/meminfo: memFree=1546544/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38192 CPUtime=576.84
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8988 0 0 0 57677 7 0 0 25 0 1 0 1996873889 39108608 8628 996147200 134512640 135239859 4294956144 18446744073709551615 134797573 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9548 8628 427 177 0 8451 0
Current children cumulated CPU time (s) 576.84
Current children cumulated vsize (KiB) 38192

[startup+642.303 s]
/proc/loadavg: 2.05 2.09 2.01 3/83 30468
/proc/meminfo: memFree=1546480/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38192 CPUtime=636.29
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8988 0 0 0 63622 7 0 0 25 0 1 0 1996873889 39108608 8628 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9548 8628 427 177 0 8451 0
Current children cumulated CPU time (s) 636.29
Current children cumulated vsize (KiB) 38192


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

[startup+882.302 s]
/proc/loadavg: 2.18 2.11 2.01 3/83 30474
/proc/meminfo: memFree=1546096/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38192 CPUtime=874.01
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8988 0 0 0 87394 7 0 0 25 0 1 0 1996873889 39108608 8628 996147200 134512640 135239859 4294956144 18446744073709551615 135095056 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9548 8628 427 177 0 8451 0
Current children cumulated CPU time (s) 874.01
Current children cumulated vsize (KiB) 38192

[startup+942.303 s]
/proc/loadavg: 2.06 2.08 2.01 3/83 30474
/proc/meminfo: memFree=1546096/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38192 CPUtime=933.45
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8988 0 0 0 93338 7 0 0 25 0 1 0 1996873889 39108608 8628 996147200 134512640 135239859 4294956144 18446744073709551615 134802168 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9548 8628 427 177 0 8451 0
Current children cumulated CPU time (s) 933.45
Current children cumulated vsize (KiB) 38192

[startup+1002.31 s]
/proc/loadavg: 2.07 2.08 2.01 3/83 30474
/proc/meminfo: memFree=1546096/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38192 CPUtime=992.88
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8988 0 0 0 99281 7 0 0 25 0 1 0 1996873889 39108608 8628 996147200 134512640 135239859 4294956144 18446744073709551615 135071458 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9548 8628 427 177 0 8451 0
Current children cumulated CPU time (s) 992.88
Current children cumulated vsize (KiB) 38192

[startup+1062.3 s]
/proc/loadavg: 2.07 2.08 2.01 3/83 30474
/proc/meminfo: memFree=1545840/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38192 CPUtime=1052.32
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8988 0 0 0 105225 7 0 0 25 0 1 0 1996873889 39108608 8628 996147200 134512640 135239859 4294956144 18446744073709551615 135071458 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9548 8628 427 177 0 8451 0
Current children cumulated CPU time (s) 1052.32
Current children cumulated vsize (KiB) 38192

[startup+1122.3 s]
/proc/loadavg: 2.07 2.08 2.01 3/83 30474
/proc/meminfo: memFree=1545776/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38192 CPUtime=1111.75
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8988 0 0 0 111168 7 0 0 25 0 1 0 1996873889 39108608 8628 996147200 134512640 135239859 4294956144 18446744073709551615 134802089 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9548 8628 427 177 0 8451 0
Current children cumulated CPU time (s) 1111.75
Current children cumulated vsize (KiB) 38192

[startup+1182.3 s]
/proc/loadavg: 2.06 2.08 2.01 3/83 30474
/proc/meminfo: memFree=1545776/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38192 CPUtime=1171.19
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8988 0 0 0 117112 7 0 0 25 0 1 0 1996873889 39108608 8628 996147200 134512640 135239859 4294956144 18446744073709551615 135071616 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9548 8628 427 177 0 8451 0
Current children cumulated CPU time (s) 1171.19
Current children cumulated vsize (KiB) 38192

[startup+1242.3 s]
/proc/loadavg: 2.06 2.08 2.01 3/83 30474
/proc/meminfo: memFree=1545584/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38192 CPUtime=1230.62
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8988 0 0 0 123055 7 0 0 25 0 1 0 1996873889 39108608 8628 996147200 134512640 135239859 4294956144 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9548 8628 427 177 0 8451 0
Current children cumulated CPU time (s) 1230.62
Current children cumulated vsize (KiB) 38192

[startup+1302.3 s]
/proc/loadavg: 2.06 2.07 2.01 3/83 30474
/proc/meminfo: memFree=1545456/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38192 CPUtime=1290.07
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8988 0 0 0 128999 8 0 0 25 0 1 0 1996873889 39108608 8628 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9548 8628 427 177 0 8451 0
Current children cumulated CPU time (s) 1290.07
Current children cumulated vsize (KiB) 38192

[startup+1362.3 s]
/proc/loadavg: 2.13 2.09 2.01 3/83 30474
/proc/meminfo: memFree=1545456/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38192 CPUtime=1349.5
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8988 0 0 0 134942 8 0 0 25 0 1 0 1996873889 39108608 8628 996147200 134512640 135239859 4294956144 18446744073709551615 135101110 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9548 8628 427 177 0 8451 0
Current children cumulated CPU time (s) 1349.5
Current children cumulated vsize (KiB) 38192

[startup+1422.3 s]
/proc/loadavg: 2.12 2.09 2.01 3/83 30474
/proc/meminfo: memFree=1545456/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38192 CPUtime=1408.94
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8988 0 0 0 140886 8 0 0 25 0 1 0 1996873889 39108608 8628 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9548 8628 427 177 0 8451 0
Current children cumulated CPU time (s) 1408.94
Current children cumulated vsize (KiB) 38192

[startup+1482.3 s]
/proc/loadavg: 2.11 2.09 2.01 3/83 30474
/proc/meminfo: memFree=1545456/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38196 CPUtime=1468.37
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8989 0 0 0 146829 8 0 0 25 0 1 0 1996873889 39112704 8629 996147200 134512640 135239859 4294956144 18446744073709551615 135071424 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9549 8629 427 177 0 8452 0
Current children cumulated CPU time (s) 1468.37
Current children cumulated vsize (KiB) 38196

[startup+1542.3 s]
/proc/loadavg: 2.10 2.08 2.01 3/83 30474
/proc/meminfo: memFree=1545392/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38196 CPUtime=1527.81
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8989 0 0 0 152773 8 0 0 25 0 1 0 1996873889 39112704 8629 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9549 8629 427 177 0 8452 0
Current children cumulated CPU time (s) 1527.81
Current children cumulated vsize (KiB) 38196

[startup+1602.3 s]
/proc/loadavg: 2.09 2.08 2.01 3/83 30474
/proc/meminfo: memFree=1545328/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38196 CPUtime=1587.24
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8989 0 0 0 158716 8 0 0 25 0 1 0 1996873889 39112704 8629 996147200 134512640 135239859 4294956144 18446744073709551615 135071731 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9549 8629 427 177 0 8452 0
Current children cumulated CPU time (s) 1587.24
Current children cumulated vsize (KiB) 38196

[startup+1662.31 s]
/proc/loadavg: 2.08 2.08 2.01 3/83 30474
/proc/meminfo: memFree=1545264/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38196 CPUtime=1646.68
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8989 0 0 0 164660 8 0 0 25 0 1 0 1996873889 39112704 8629 996147200 134512640 135239859 4294956144 18446744073709551615 134820659 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9549 8629 427 177 0 8452 0
Current children cumulated CPU time (s) 1646.68
Current children cumulated vsize (KiB) 38196

[startup+1722.3 s]
/proc/loadavg: 2.08 2.08 2.01 3/83 30474
/proc/meminfo: memFree=1545136/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38196 CPUtime=1706.11
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8989 0 0 0 170603 8 0 0 25 0 1 0 1996873889 39112704 8629 996147200 134512640 135239859 4294956144 18446744073709551615 135030992 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9549 8629 427 177 0 8452 0
Current children cumulated CPU time (s) 1706.11
Current children cumulated vsize (KiB) 38196

[startup+1782.3 s]
/proc/loadavg: 2.07 2.08 2.01 3/83 30474
/proc/meminfo: memFree=1544944/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38196 CPUtime=1765.55
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8989 0 0 0 176547 8 0 0 25 0 1 0 1996873889 39112704 8629 996147200 134512640 135239859 4294956144 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9549 8629 427 177 0 8452 0
Current children cumulated CPU time (s) 1765.55
Current children cumulated vsize (KiB) 38196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1817.1 s]
/proc/loadavg: 2.10 2.08 2.01 3/83 30474
/proc/meminfo: memFree=1545008/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38196 CPUtime=1800.02
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8989 0 0 0 179994 8 0 0 25 0 1 0 1996873889 39112704 8629 996147200 134512640 135239859 4294956144 18446744073709551615 135071466 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9549 8629 427 177 0 8452 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 38196

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

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

[startup+1817.1 s]
/proc/loadavg: 2.10 2.08 2.01 3/83 30474
/proc/meminfo: memFree=1545008/2055920 swapFree=4179604/4192956
[pid=30427] ppid=30425 vsize=38196 CPUtime=1800.02
/proc/30427/stat : 30427 (xsolve) R 30425 30427 27514 0 -1 4194304 8989 0 0 0 179994 8 0 0 25 0 1 0 1996873889 39112704 8629 996147200 134512640 135239859 4294956144 18446744073709551615 135071466 0 0 4096 0 0 0 0 17 1 0 0
/proc/30427/statm: 9549 8629 427 177 0 8452 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 38196

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1817.11
CPU time (s): 1800.04
CPU user time (s): 1799.95
CPU system time (s): 0.088986
CPU usage (%): 99.0602
Max. virtual memory (cumulated for all children) (KiB): 38196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8989
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= 72829

runsolver used 2.67659 second user time and 5.43817 second system time

The end

Launcher Data (download as text)

Begin job on node74 at 2008-07-04 15:47:08
IDJOB=1074656
IDBENCH=56428
IDSOLVER=342
FILE ID=node74/1074656-1215179227
PBS_JOBID= 7881422
Free space on /tmp= 103236 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/os-taillard-20/normalized-os-taillard-20-95-0.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-1074656-1215179227/watcher-1074656-1215179227 -o /tmp/evaluation-result-1074656-1215179227/solver-1074656-1215179227 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1074656-1215179227.xml -v 1 -rs 233282247 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 0d7f52239cc079a8b40c34e4f80db59c
RANDOM SEED=233282247

node74.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		: 3000.259
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		: 3000.259
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:       1616016 kB
Buffers:         25728 kB
Cached:         113224 kB
SwapCached:       6432 kB
Active:         346448 kB
Inactive:        38428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1616016 kB
SwapTotal:     4192956 kB
SwapFree:      4179604 kB
Dirty:            2000 kB
Writeback:           0 kB
Mapped:         262304 kB
Slab:            39488 kB
Committed_AS:  4348336 kB
PageTables:       2376 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= 103232 MiB
End job on node74 at 2008-07-04 16:17:27