Trace number 1042087

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-noprobe 2008-06-27? (TO) 1800.09 1815.31

General information on the benchmark

Namecsp/allsquares/
normalized-squares-26-26.xml
MD5SUMdb87fdeb8d3cc67a7a0492d5558e1b76
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark11.4243
Satisfiable
(Un)Satisfiability was proved
Number of variables1352
Number of constraints1628
Maximum constraint arity26
Maximum domain size80
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1301
Global constraints used (with number of constraints)cumulative(2),weightedsum(325)

Solver Data (download as text)

0.00/0.15	c mistral-prime version 1.313

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-1042087-1215002572/watcher-1042087-1215002572 -o /tmp/evaluation-result-1042087-1215002572/solver-1042087-1215002572 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1042087-1215002572.xml -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 1.99 4/80 7868
/proc/meminfo: memFree=1390872/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=18572 CPUtime=0
/proc/7868/stat : 7868 (runsolver) R 7866 7868 7362 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 1979232379 19017728 292 996147200 4194304 4296836 548682068448 18446744073709551615 244671114535 0 0 4096 24578 0 0 0 17 1 0 0
/proc/7868/statm: 4643 292 257 25 0 2626 0

[startup+0.157721 s]
/proc/loadavg: 1.92 1.98 1.99 4/80 7868
/proc/meminfo: memFree=1390872/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=14896 CPUtime=0.14
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3017 0 0 0 13 1 0 0 19 0 1 0 1979232379 15253504 2983 996147200 134512640 135239859 4294956208 18446744073709551615 134820771 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3724 2983 416 177 0 2627 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 14896

[startup+0.202588 s]
/proc/loadavg: 1.92 1.98 1.99 4/80 7868
/proc/meminfo: memFree=1390872/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15036 CPUtime=0.19
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3037 0 0 0 18 1 0 0 19 0 1 0 1979232379 15396864 3003 996147200 134512640 135239859 4294956208 18446744073709551615 134820765 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3759 3003 416 177 0 2662 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15036

[startup+0.301597 s]
/proc/loadavg: 1.92 1.98 1.99 4/80 7868
/proc/meminfo: memFree=1390872/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15036 CPUtime=0.29
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3038 0 0 0 28 1 0 0 20 0 1 0 1979232379 15396864 3004 996147200 134512640 135239859 4294956208 18446744073709551615 135097632 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3759 3004 416 177 0 2662 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15036

[startup+0.701639 s]
/proc/loadavg: 1.92 1.98 1.99 4/80 7868
/proc/meminfo: memFree=1390872/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15036 CPUtime=0.69
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3039 0 0 0 68 1 0 0 23 0 1 0 1979232379 15396864 3005 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3759 3005 416 177 0 2662 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15036

[startup+1.50172 s]
/proc/loadavg: 1.93 1.98 1.99 3/81 7869
/proc/meminfo: memFree=1380432/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15036 CPUtime=1.48
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3039 0 0 0 147 1 0 0 25 0 1 0 1979232379 15396864 3005 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3759 3005 416 177 0 2662 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15036

[startup+3.10289 s]
/proc/loadavg: 1.93 1.98 1.99 3/81 7869
/proc/meminfo: memFree=1377488/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15040 CPUtime=3.07
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3041 0 0 0 306 1 0 0 25 0 1 0 1979232379 15400960 3007 996147200 134512640 135239859 4294956208 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3760 3007 416 177 0 2663 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15040

[startup+6.30123 s]
/proc/loadavg: 1.93 1.98 1.99 3/81 7869
/proc/meminfo: memFree=1377360/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15040 CPUtime=6.24
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3043 0 0 0 623 1 0 0 25 0 1 0 1979232379 15400960 3009 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3760 3009 416 177 0 2663 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 15040

[startup+12.7019 s]
/proc/loadavg: 1.94 1.98 1.99 3/81 7869
/proc/meminfo: memFree=1377104/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15040 CPUtime=12.58
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3043 0 0 0 1257 1 0 0 25 0 1 0 1979232379 15400960 3009 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3760 3009 416 177 0 2663 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 15040

[startup+25.5012 s]
/proc/loadavg: 1.95 1.98 1.99 3/81 7869
/proc/meminfo: memFree=1377040/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15040 CPUtime=25.27
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3043 0 0 0 2526 1 0 0 25 0 1 0 1979232379 15400960 3009 996147200 134512640 135239859 4294956208 18446744073709551615 135031319 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3760 3009 416 177 0 2663 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 15040

[startup+51.1019 s]
/proc/loadavg: 1.97 1.98 1.99 3/81 7869
/proc/meminfo: memFree=1376912/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=50.65
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3044 0 0 0 5064 1 0 0 25 0 1 0 1979232379 15405056 3010 996147200 134512640 135239859 4294956208 18446744073709551615 135095137 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3010 416 177 0 2664 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 15044

[startup+102.301 s]
/proc/loadavg: 1.98 1.98 1.99 3/81 7869
/proc/meminfo: memFree=1376528/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=101.41
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3061 0 0 0 10140 1 0 0 25 0 1 0 1979232379 15405056 3027 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3027 416 177 0 2664 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 15044

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 7869
/proc/meminfo: memFree=1376400/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=160.91
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3061 0 0 0 16090 1 0 0 25 0 1 0 1979232379 15405056 3027 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3027 416 177 0 2664 0
Current children cumulated CPU time (s) 160.91
Current children cumulated vsize (KiB) 15044

[startup+222.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 7869
/proc/meminfo: memFree=1376464/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=220.4
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3062 0 0 0 22039 1 0 0 25 0 1 0 1979232379 15405056 3028 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3028 416 177 0 2664 0
Current children cumulated CPU time (s) 220.4
Current children cumulated vsize (KiB) 15044

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 7869
/proc/meminfo: memFree=1376464/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=279.89
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3062 0 0 0 27988 1 0 0 25 0 1 0 1979232379 15405056 3028 996147200 134512640 135239859 4294956208 18446744073709551615 135097673 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3028 416 177 0 2664 0
Current children cumulated CPU time (s) 279.89
Current children cumulated vsize (KiB) 15044

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 7869
/proc/meminfo: memFree=1376536/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=339.38
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3062 0 0 0 33937 1 0 0 25 0 1 0 1979232379 15405056 3028 996147200 134512640 135239859 4294956208 18446744073709551615 135057254 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3028 416 177 0 2664 0
Current children cumulated CPU time (s) 339.38
Current children cumulated vsize (KiB) 15044

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 7869
/proc/meminfo: memFree=1376536/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=398.88
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3062 0 0 0 39887 1 0 0 25 0 1 0 1979232379 15405056 3028 996147200 134512640 135239859 4294956208 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3028 416 177 0 2664 0
Current children cumulated CPU time (s) 398.88
Current children cumulated vsize (KiB) 15044

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 7869
/proc/meminfo: memFree=1376536/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=458.37
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3062 0 0 0 45836 1 0 0 25 0 1 0 1979232379 15405056 3028 996147200 134512640 135239859 4294956208 18446744073709551615 134796587 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3028 416 177 0 2664 0
Current children cumulated CPU time (s) 458.37
Current children cumulated vsize (KiB) 15044

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 7869
/proc/meminfo: memFree=1376472/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=517.87
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3062 0 0 0 51786 1 0 0 25 0 1 0 1979232379 15405056 3028 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3028 416 177 0 2664 0
Current children cumulated CPU time (s) 517.87
Current children cumulated vsize (KiB) 15044

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 7869
/proc/meminfo: memFree=1376472/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=577.36
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3062 0 0 0 57735 1 0 0 25 0 1 0 1979232379 15405056 3028 996147200 134512640 135239859 4294956208 18446744073709551615 134821235 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3028 416 177 0 2664 0
Current children cumulated CPU time (s) 577.36
Current children cumulated vsize (KiB) 15044

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 7869
/proc/meminfo: memFree=1376344/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=636.86
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3062 0 0 0 63685 1 0 0 25 0 1 0 1979232379 15405056 3028 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3028 416 177 0 2664 0
Current children cumulated CPU time (s) 636.86
Current children cumulated vsize (KiB) 15044


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

[startup+822.302 s]
/proc/loadavg: 2.04 2.00 2.00 3/81 7869
/proc/meminfo: memFree=1376344/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=815.33
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3062 0 0 0 81532 1 0 0 25 0 1 0 1979232379 15405056 3028 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3028 416 177 0 2664 0
Current children cumulated CPU time (s) 815.33
Current children cumulated vsize (KiB) 15044

[startup+882.306 s]
/proc/loadavg: 2.05 2.01 2.00 3/81 7869
/proc/meminfo: memFree=1376408/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=874.83
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3062 0 0 0 87482 1 0 0 25 0 1 0 1979232379 15405056 3028 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3028 416 177 0 2664 0
Current children cumulated CPU time (s) 874.83
Current children cumulated vsize (KiB) 15044

[startup+942.301 s]
/proc/loadavg: 2.09 2.04 2.01 3/81 7869
/proc/meminfo: memFree=1376408/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=934.32
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3062 0 0 0 93431 1 0 0 25 0 1 0 1979232379 15405056 3028 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3028 416 177 0 2664 0
Current children cumulated CPU time (s) 934.32
Current children cumulated vsize (KiB) 15044

[startup+1002.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/81 7869
/proc/meminfo: memFree=1376408/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=993.81
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3062 0 0 0 99380 1 0 0 25 0 1 0 1979232379 15405056 3028 996147200 134512640 135239859 4294956208 18446744073709551615 135101088 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3028 416 177 0 2664 0
Current children cumulated CPU time (s) 993.81
Current children cumulated vsize (KiB) 15044

[startup+1062.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/81 7869
/proc/meminfo: memFree=1376408/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=1053.31
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3062 0 0 0 105330 1 0 0 25 0 1 0 1979232379 15405056 3028 996147200 134512640 135239859 4294956208 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3028 416 177 0 2664 0
Current children cumulated CPU time (s) 1053.31
Current children cumulated vsize (KiB) 15044

[startup+1122.3 s]
/proc/loadavg: 2.16 2.08 2.02 3/81 7875
/proc/meminfo: memFree=1376400/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=1112.79
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3062 0 0 0 111277 2 0 0 25 0 1 0 1979232379 15405056 3028 996147200 134512640 135239859 4294956208 18446744073709551615 134821123 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3028 416 177 0 2664 0
Current children cumulated CPU time (s) 1112.79
Current children cumulated vsize (KiB) 15044

[startup+1182.3 s]
/proc/loadavg: 2.17 2.09 2.02 3/81 7875
/proc/meminfo: memFree=1376400/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=1172.29
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3062 0 0 0 117227 2 0 0 25 0 1 0 1979232379 15405056 3028 996147200 134512640 135239859 4294956208 18446744073709551615 135042287 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3028 416 177 0 2664 0
Current children cumulated CPU time (s) 1172.29
Current children cumulated vsize (KiB) 15044

[startup+1242.3 s]
/proc/loadavg: 2.12 2.09 2.02 3/81 7875
/proc/meminfo: memFree=1376208/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=1231.78
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3062 0 0 0 123176 2 0 0 25 0 1 0 1979232379 15405056 3028 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3028 416 177 0 2664 0
Current children cumulated CPU time (s) 1231.78
Current children cumulated vsize (KiB) 15044

[startup+1302.3 s]
/proc/loadavg: 2.04 2.07 2.01 3/81 7875
/proc/meminfo: memFree=1376144/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=1291.28
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3062 0 0 0 129126 2 0 0 25 0 1 0 1979232379 15405056 3028 996147200 134512640 135239859 4294956208 18446744073709551615 135042287 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3028 416 177 0 2664 0
Current children cumulated CPU time (s) 1291.28
Current children cumulated vsize (KiB) 15044

[startup+1362.3 s]
/proc/loadavg: 2.01 2.05 2.01 3/81 7875
/proc/meminfo: memFree=1376144/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=1350.77
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3063 0 0 0 135075 2 0 0 25 0 1 0 1979232379 15405056 3029 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3029 416 177 0 2664 0
Current children cumulated CPU time (s) 1350.77
Current children cumulated vsize (KiB) 15044

[startup+1422.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/81 7875
/proc/meminfo: memFree=1376216/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=1410.26
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3063 0 0 0 141024 2 0 0 25 0 1 0 1979232379 15405056 3029 996147200 134512640 135239859 4294956208 18446744073709551615 135030743 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3029 416 177 0 2664 0
Current children cumulated CPU time (s) 1410.26
Current children cumulated vsize (KiB) 15044

[startup+1482.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/81 7875
/proc/meminfo: memFree=1376152/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=1469.75
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3063 0 0 0 146973 2 0 0 25 0 1 0 1979232379 15405056 3029 996147200 134512640 135239859 4294956208 18446744073709551615 135057373 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3029 416 177 0 2664 0
Current children cumulated CPU time (s) 1469.75
Current children cumulated vsize (KiB) 15044

[startup+1542.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/81 7875
/proc/meminfo: memFree=1376152/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=1529.25
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3063 0 0 0 152923 2 0 0 25 0 1 0 1979232379 15405056 3029 996147200 134512640 135239859 4294956208 18446744073709551615 135097674 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3029 416 177 0 2664 0
Current children cumulated CPU time (s) 1529.25
Current children cumulated vsize (KiB) 15044

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/81 7875
/proc/meminfo: memFree=1376216/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=1588.74
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3063 0 0 0 158872 2 0 0 25 0 1 0 1979232379 15405056 3029 996147200 134512640 135239859 4294956208 18446744073709551615 134796626 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3029 416 177 0 2664 0
Current children cumulated CPU time (s) 1588.74
Current children cumulated vsize (KiB) 15044

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 7875
/proc/meminfo: memFree=1376216/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=1648.23
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3063 0 0 0 164821 2 0 0 25 0 1 0 1979232379 15405056 3029 996147200 134512640 135239859 4294956208 18446744073709551615 135097670 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3029 416 177 0 2664 0
Current children cumulated CPU time (s) 1648.23
Current children cumulated vsize (KiB) 15044

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 7875
/proc/meminfo: memFree=1376152/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=1707.73
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3063 0 0 0 170771 2 0 0 25 0 1 0 1979232379 15405056 3029 996147200 134512640 135239859 4294956208 18446744073709551615 134802049 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3029 416 177 0 2664 0
Current children cumulated CPU time (s) 1707.73
Current children cumulated vsize (KiB) 15044

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 7875
/proc/meminfo: memFree=1376088/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=1767.22
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3063 0 0 0 176720 2 0 0 25 0 1 0 1979232379 15405056 3029 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/7868/statm: 3761 3029 416 177 0 2664 0
Current children cumulated CPU time (s) 1767.22
Current children cumulated vsize (KiB) 15044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 7905
/proc/meminfo: memFree=1458072/2055920 swapFree=4180052/4192956
[pid=7868] ppid=7866 vsize=15044 CPUtime=1800.08
/proc/7868/stat : 7868 (xsolve) R 7866 7868 7362 0 -1 4194304 3063 0 0 0 180005 3 0 0 25 0 1 0 1979232379 15405056 3029 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/7868/statm: 3761 3029 416 177 0 2664 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 15044

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): 1815.31
CPU time (s): 1800.09
CPU user time (s): 1800.06
CPU system time (s): 0.033994
CPU usage (%): 99.1619
Max. virtual memory (cumulated for all children) (KiB): 15044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.06
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3063
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= 72376

runsolver used 1.76073 second user time and 4.86026 second system time

The end

Launcher Data (download as text)

Begin job on node7 at 2008-07-02 14:42:52
IDJOB=1042087
IDBENCH=53871
IDSOLVER=343
FILE ID=node7/1042087-1215002572
PBS_JOBID= 7870908
Free space on /tmp= 66548 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-26-26.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dom/wdeg -res no 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1042087-1215002572/watcher-1042087-1215002572 -o /tmp/evaluation-result-1042087-1215002572/solver-1042087-1215002572 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1042087-1215002572.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= db87fdeb8d3cc67a7a0492d5558e1b76
RANDOM SEED=1452113133

node7.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		: 3000.236
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		: 3000.236
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:       1391352 kB
Buffers:         62444 kB
Cached:         441616 kB
SwapCached:       7028 kB
Active:         206908 kB
Inactive:       381132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1391352 kB
SwapTotal:     4192956 kB
SwapFree:      4180052 kB
Dirty:            7708 kB
Writeback:           0 kB
Mapped:          97648 kB
Slab:            61656 kB
Committed_AS:  4120584 kB
PageTables:       2004 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66552 MiB
End job on node7 at 2008-07-02 15:13:09