Trace number 1051414

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
Mistral-option 1.314? (TO) 1800.01 1810.81

General information on the benchmark

Namecsp/golombRulerArity4/
normalized-ruler-70-13-a4.xml
MD5SUM96dbd6d1ed3c59f1530469160a845dc5
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark860.676
Satisfiable
(Un)Satisfiability was proved
Number of variables13
Number of constraints2795
Maximum constraint arity4
Maximum domain size71
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2795
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	c mistral-option 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-1051414-1215053065/watcher-1051414-1215053065 -o /tmp/evaluation-result-1051414-1215053065/solver-1051414-1215053065 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1051414-1215053065.xml -heu dyn -sac 3 -ds 2 

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 4/82 25057
/proc/meminfo: memFree=1752240/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=4584 CPUtime=0
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 628236953 4694016 328 996147200 134512640 135239763 4294956208 18446744073709551615 4158780032 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 1146 337 290 177 0 49 0

[startup+0.00814102 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 25057
/proc/meminfo: memFree=1752240/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=4588 CPUtime=0
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 472 0 0 0 0 0 0 0 18 0 1 0 628236953 4698112 438 996147200 134512640 135239763 4294956208 18446744073709551615 5170811 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 1147 438 374 177 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4588

[startup+0.10115 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 25057
/proc/meminfo: memFree=1752240/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=6256 CPUtime=0.09
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 868 0 0 0 9 0 0 0 18 0 1 0 628236953 6406144 834 996147200 134512640 135239763 4294956208 18446744073709551615 5170811 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 1564 834 374 177 0 467 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6256

[startup+0.301171 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 25057
/proc/meminfo: memFree=1752240/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=30096 CPUtime=0.29
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 6828 0 0 0 26 3 0 0 19 0 1 0 628236953 30818304 6794 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 7524 6794 408 177 0 6427 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30096

[startup+0.701213 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 25057
/proc/meminfo: memFree=1752240/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=30224 CPUtime=0.69
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 6874 0 0 0 66 3 0 0 23 0 1 0 628236953 30949376 6840 996147200 134512640 135239763 4294956208 18446744073709551615 135067154 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 7556 6840 408 177 0 6459 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30224

[startup+1.5013 s]
/proc/loadavg: 1.92 1.98 1.99 3/83 25058
/proc/meminfo: memFree=1726440/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=30224 CPUtime=1.49
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 6874 0 0 0 146 3 0 0 25 0 1 0 628236953 30949376 6840 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 7556 6840 408 177 0 6459 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30224

[startup+3.10146 s]
/proc/loadavg: 1.92 1.98 1.99 3/83 25058
/proc/meminfo: memFree=1726312/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=30224 CPUtime=3.08
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 6874 0 0 0 305 3 0 0 25 0 1 0 628236953 30949376 6840 996147200 134512640 135239763 4294956208 18446744073709551615 134787942 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 7556 6840 408 177 0 6459 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 30224

[startup+6.3028 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 25058
/proc/meminfo: memFree=1726120/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=30352 CPUtime=6.26
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 6928 0 0 0 623 3 0 0 25 0 1 0 628236953 31080448 6861 996147200 134512640 135239763 4294956208 18446744073709551615 135067212 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 7588 6861 408 177 0 6491 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 30352

[startup+12.7015 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 25058
/proc/meminfo: memFree=1725928/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=30352 CPUtime=12.63
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 6930 0 0 0 1260 3 0 0 25 0 1 0 628236953 31080448 6863 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 7588 6863 408 177 0 6491 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 30352

[startup+25.5018 s]
/proc/loadavg: 1.95 1.98 1.99 3/83 25058
/proc/meminfo: memFree=1725928/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=30796 CPUtime=25.36
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7215 0 0 0 2533 3 0 0 25 0 1 0 628236953 31535104 6873 996147200 134512640 135239763 4294956208 18446744073709551615 135096162 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 7699 6873 410 177 0 6602 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 30796

[startup+51.1015 s]
/proc/loadavg: 1.96 1.98 1.99 3/83 25058
/proc/meminfo: memFree=1725928/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=30796 CPUtime=50.85
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7251 0 0 0 5081 4 0 0 25 0 1 0 628236953 31535104 6909 996147200 134512640 135239763 4294956208 18446744073709551615 135096145 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 7699 6909 410 177 0 6602 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 30796

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/83 25058
/proc/meminfo: memFree=1725608/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=30928 CPUtime=101.8
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7293 0 0 0 10176 4 0 0 25 0 1 0 628236953 31670272 6951 996147200 134512640 135239763 4294956208 18446744073709551615 135020494 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 7732 6951 410 177 0 6635 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 30928

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 25058
/proc/meminfo: memFree=1725288/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31060 CPUtime=161.49
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7370 0 0 0 16145 4 0 0 25 0 1 0 628236953 31805440 7028 996147200 134512640 135239763 4294956208 18446744073709551615 134821584 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 7765 7028 410 177 0 6668 0
Current children cumulated CPU time (s) 161.49
Current children cumulated vsize (KiB) 31060

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 25058
/proc/meminfo: memFree=1725224/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31060 CPUtime=221.2
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7370 0 0 0 22116 4 0 0 25 0 1 0 628236953 31805440 7028 996147200 134512640 135239763 4294956208 18446744073709551615 135102484 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 7765 7028 410 177 0 6668 0
Current children cumulated CPU time (s) 221.2
Current children cumulated vsize (KiB) 31060

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 25058
/proc/meminfo: memFree=1725224/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31060 CPUtime=280.91
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7370 0 0 0 28087 4 0 0 25 0 1 0 628236953 31805440 7028 996147200 134512640 135239763 4294956208 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 7765 7028 410 177 0 6668 0
Current children cumulated CPU time (s) 280.91
Current children cumulated vsize (KiB) 31060

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 25058
/proc/meminfo: memFree=1725224/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31060 CPUtime=340.61
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7370 0 0 0 34057 4 0 0 25 0 1 0 628236953 31805440 7028 996147200 134512640 135239763 4294956208 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 7765 7028 410 177 0 6668 0
Current children cumulated CPU time (s) 340.61
Current children cumulated vsize (KiB) 31060

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 25058
/proc/meminfo: memFree=1725224/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31060 CPUtime=400.31
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7370 0 0 0 40027 4 0 0 25 0 1 0 628236953 31805440 7028 996147200 134512640 135239763 4294956208 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 7765 7028 410 177 0 6668 0
Current children cumulated CPU time (s) 400.31
Current children cumulated vsize (KiB) 31060

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 25058
/proc/meminfo: memFree=1725160/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31060 CPUtime=460.03
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7370 0 0 0 45998 5 0 0 25 0 1 0 628236953 31805440 7028 996147200 134512640 135239763 4294956208 18446744073709551615 135030850 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 7765 7028 410 177 0 6668 0
Current children cumulated CPU time (s) 460.03
Current children cumulated vsize (KiB) 31060

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 25058
/proc/meminfo: memFree=1725160/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31060 CPUtime=519.73
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7370 0 0 0 51968 5 0 0 25 0 1 0 628236953 31805440 7028 996147200 134512640 135239763 4294956208 18446744073709551615 135073906 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 7765 7028 410 177 0 6668 0
Current children cumulated CPU time (s) 519.73
Current children cumulated vsize (KiB) 31060

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 25058
/proc/meminfo: memFree=1725096/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31060 CPUtime=579.44
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7370 0 0 0 57939 5 0 0 25 0 1 0 628236953 31805440 7028 996147200 134512640 135239763 4294956208 18446744073709551615 135019529 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 7765 7028 410 177 0 6668 0
Current children cumulated CPU time (s) 579.44
Current children cumulated vsize (KiB) 31060

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 25060
/proc/meminfo: memFree=1724840/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31060 CPUtime=639.14
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7370 0 0 0 63909 5 0 0 25 0 1 0 628236953 31805440 7028 996147200 134512640 135239763 4294956208 18446744073709551615 135096156 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 7765 7028 410 177 0 6668 0
Current children cumulated CPU time (s) 639.14
Current children cumulated vsize (KiB) 31060


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 25060
/proc/meminfo: memFree=1724776/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31060 CPUtime=818.26
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7370 0 0 0 81821 5 0 0 25 0 1 0 628236953 31805440 7028 996147200 134512640 135239763 4294956208 18446744073709551615 135102484 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 7765 7028 410 177 0 6668 0
Current children cumulated CPU time (s) 818.26
Current children cumulated vsize (KiB) 31060

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 25060
/proc/meminfo: memFree=1724776/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31060 CPUtime=877.95
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7371 0 0 0 87790 5 0 0 25 0 1 0 628236953 31805440 7029 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 7765 7029 410 177 0 6668 0
Current children cumulated CPU time (s) 877.95
Current children cumulated vsize (KiB) 31060

[startup+942.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 25060
/proc/meminfo: memFree=1724840/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31060 CPUtime=937.66
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7371 0 0 0 93761 5 0 0 25 0 1 0 628236953 31805440 7029 996147200 134512640 135239763 4294956208 18446744073709551615 135067163 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 7765 7029 410 177 0 6668 0
Current children cumulated CPU time (s) 937.66
Current children cumulated vsize (KiB) 31060

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 5/72 25078
/proc/meminfo: memFree=1734400/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31060 CPUtime=997.33
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7371 0 0 0 99727 6 0 0 25 0 1 0 628236953 31805440 7029 996147200 134512640 135239763 4294956208 18446744073709551615 135102272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25057/statm: 7765 7029 410 177 0 6668 0
Current children cumulated CPU time (s) 997.33
Current children cumulated vsize (KiB) 31060

[startup+1062.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/95 25123
/proc/meminfo: memFree=1643592/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31060 CPUtime=1056.34
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7371 0 0 0 105626 8 0 0 25 0 1 0 628236953 31805440 7029 996147200 134512640 135239763 4294956208 18446744073709551615 135102463 0 0 4096 0 0 0 0 17 1 0 0
/proc/25057/statm: 7765 7029 410 177 0 6668 0
Current children cumulated CPU time (s) 1056.34
Current children cumulated vsize (KiB) 31060

[startup+1122.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/95 25123
/proc/meminfo: memFree=1641672/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31060 CPUtime=1115.28
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7371 0 0 0 111520 8 0 0 25 0 1 0 628236953 31805440 7029 996147200 134512640 135239763 4294956208 18446744073709551615 134842477 0 0 4096 0 0 0 0 17 1 0 0
/proc/25057/statm: 7765 7029 410 177 0 6668 0
Current children cumulated CPU time (s) 1115.28
Current children cumulated vsize (KiB) 31060

[startup+1182.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/95 25123
/proc/meminfo: memFree=1639496/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31060 CPUtime=1174.22
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7371 0 0 0 117414 8 0 0 25 0 1 0 628236953 31805440 7029 996147200 134512640 135239763 4294956208 18446744073709551615 134821123 0 0 4096 0 0 0 0 17 1 0 0
/proc/25057/statm: 7765 7029 410 177 0 6668 0
Current children cumulated CPU time (s) 1174.22
Current children cumulated vsize (KiB) 31060

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/95 25123
/proc/meminfo: memFree=1637512/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31060 CPUtime=1233.16
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7371 0 0 0 123308 8 0 0 25 0 1 0 628236953 31805440 7029 996147200 134512640 135239763 4294956208 18446744073709551615 135096156 0 0 4096 0 0 0 0 17 1 0 0
/proc/25057/statm: 7765 7029 410 177 0 6668 0
Current children cumulated CPU time (s) 1233.16
Current children cumulated vsize (KiB) 31060

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 25126
/proc/meminfo: memFree=1676488/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31060 CPUtime=1293.1
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7371 0 0 0 129302 8 0 0 25 0 1 0 628236953 31805440 7029 996147200 134512640 135239763 4294956208 18446744073709551615 135074118 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 7765 7029 410 177 0 6668 0
Current children cumulated CPU time (s) 1293.1
Current children cumulated vsize (KiB) 31060

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 25126
/proc/meminfo: memFree=1676488/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31060 CPUtime=1353.08
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7371 0 0 0 135300 8 0 0 25 0 1 0 628236953 31805440 7029 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 0 0 0
/proc/25057/statm: 7765 7029 410 177 0 6668 0
Current children cumulated CPU time (s) 1353.08
Current children cumulated vsize (KiB) 31060

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 2/69 25143
/proc/meminfo: memFree=1734936/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31060 CPUtime=1413.03
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7371 0 0 0 141294 9 0 0 25 0 1 0 628236953 31805440 7029 996147200 134512640 135239763 4294956208 18446744073709551615 135100977 0 0 4096 0 0 0 0 17 1 0 0
/proc/25057/statm: 7765 7029 410 177 0 6668 0
Current children cumulated CPU time (s) 1413.03
Current children cumulated vsize (KiB) 31060

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25153
/proc/meminfo: memFree=1725432/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31192 CPUtime=1472.79
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7373 0 0 0 147270 9 0 0 25 0 1 0 628236953 31940608 7031 996147200 134512640 135239763 4294956208 18446744073709551615 134787942 0 0 4096 0 0 0 0 17 1 0 0
/proc/25057/statm: 7798 7031 410 177 0 6701 0
Current children cumulated CPU time (s) 1472.79
Current children cumulated vsize (KiB) 31192

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25153
/proc/meminfo: memFree=1725432/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31192 CPUtime=1532.55
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7376 0 0 0 153246 9 0 0 25 0 1 0 628236953 31940608 7034 996147200 134512640 135239763 4294956208 18446744073709551615 135019523 0 0 4096 0 0 0 0 17 1 0 0
/proc/25057/statm: 7798 7034 410 177 0 6701 0
Current children cumulated CPU time (s) 1532.55
Current children cumulated vsize (KiB) 31192

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25153
/proc/meminfo: memFree=1725368/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31192 CPUtime=1592.32
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7376 0 0 0 159223 9 0 0 25 0 1 0 628236953 31940608 7034 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/25057/statm: 7798 7034 410 177 0 6701 0
Current children cumulated CPU time (s) 1592.32
Current children cumulated vsize (KiB) 31192

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25153
/proc/meminfo: memFree=1725304/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31192 CPUtime=1652.08
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7376 0 0 0 165199 9 0 0 25 0 1 0 628236953 31940608 7034 996147200 134512640 135239763 4294956208 18446744073709551615 134787942 0 0 4096 0 0 0 0 17 1 0 0
/proc/25057/statm: 7798 7034 410 177 0 6701 0
Current children cumulated CPU time (s) 1652.08
Current children cumulated vsize (KiB) 31192

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25153
/proc/meminfo: memFree=1725304/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31192 CPUtime=1711.85
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7376 0 0 0 171176 9 0 0 25 0 1 0 628236953 31940608 7034 996147200 134512640 135239763 4294956208 18446744073709551615 135071032 0 0 4096 0 0 0 0 17 1 0 0
/proc/25057/statm: 7798 7034 410 177 0 6701 0
Current children cumulated CPU time (s) 1711.85
Current children cumulated vsize (KiB) 31192

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25153
/proc/meminfo: memFree=1725112/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31192 CPUtime=1771.61
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7376 0 0 0 177152 9 0 0 25 0 1 0 628236953 31940608 7034 996147200 134512640 135239763 4294956208 18446744073709551615 134804472 0 0 4096 0 0 0 0 17 1 0 0
/proc/25057/statm: 7798 7034 410 177 0 6701 0
Current children cumulated CPU time (s) 1771.61
Current children cumulated vsize (KiB) 31192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25153
/proc/meminfo: memFree=1725112/2055920 swapFree=4180532/4192956
[pid=25057] ppid=25055 vsize=31192 CPUtime=1800
/proc/25057/stat : 25057 (xsolve) R 25055 25057 22745 0 -1 4194304 7376 0 0 0 179991 9 0 0 25 0 1 0 628236953 31940608 7034 996147200 134512640 135239763 4294956208 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 1 0 0
/proc/25057/statm: 7798 7034 410 177 0 6701 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 31192

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): 1810.81
CPU time (s): 1800.01
CPU user time (s): 1799.91
CPU system time (s): 0.103984
CPU usage (%): 99.4037
Max. virtual memory (cumulated for all children) (KiB): 31192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7376
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= 27423

runsolver used 1.71674 second user time and 4.89226 second system time

The end

Launcher Data (download as text)

Begin job on node79 at 2008-07-03 04:44:25
IDJOB=1051414
IDBENCH=55438
IDSOLVER=357
FILE ID=node79/1051414-1215053065
PBS_JOBID= 7875019
Free space on /tmp= 66532 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/golombRulerArity4/normalized-ruler-70-13-a4.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dyn -sac 3 -ds 2 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1051414-1215053065/watcher-1051414-1215053065 -o /tmp/evaluation-result-1051414-1215053065/solver-1051414-1215053065 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1051414-1215053065.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 96dbd6d1ed3c59f1530469160a845dc5
RANDOM SEED=587589388

node79.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1752728 kB
Buffers:         51012 kB
Cached:         170072 kB
SwapCached:       6580 kB
Active:         134468 kB
Inactive:       105740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1752728 kB
SwapTotal:     4192956 kB
SwapFree:      4180532 kB
Dirty:            1264 kB
Writeback:           0 kB
Mapped:          35340 kB
Slab:            48220 kB
Committed_AS:   955236 kB
PageTables:       1840 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= 66528 MiB
End job on node79 at 2008-07-03 05:14:38