Trace number 1058692

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) 1800.08 1814.61

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-46_ext.xml
MD5SUM4d7029f3f8f558f8fccdf908fad083be
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark61.8686
Satisfiable
(Un)Satisfiability was proved
Number of variables28
Number of constraints93
Maximum constraint arity3
Maximum domain size28
Number of constraints which are defined in extension93
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.20	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-1058692-1215117284/watcher-1058692-1215117284 -o /tmp/evaluation-result-1058692-1215117284/solver-1058692-1215117284 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1058692-1215117284.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: 2.01 2.05 2.01 4/81 25552
/proc/meminfo: memFree=1757176/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=8168 CPUtime=0.19
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 1326 0 0 0 19 0 0 0 19 0 1 0 235823461 8364032 1292 996147200 134512640 135239763 4294956208 18446744073709551615 10150377 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 2042 1292 355 177 0 945 0

[startup+0.286869 s]
/proc/loadavg: 2.01 2.05 2.01 4/81 25552
/proc/meminfo: memFree=1757176/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=9432 CPUtime=0.27
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 1668 0 0 0 27 0 0 0 19 0 1 0 235823461 9658368 1634 996147200 134512640 135239763 4294956208 18446744073709551615 134670408 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 2358 1634 355 177 0 1261 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 9432

[startup+0.30287 s]
/proc/loadavg: 2.01 2.05 2.01 4/81 25552
/proc/meminfo: memFree=1757176/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=9748 CPUtime=0.29
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 1740 0 0 0 28 1 0 0 19 0 1 0 235823461 9981952 1706 996147200 134512640 135239763 4294956208 18446744073709551615 10151550 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 2437 1706 355 177 0 1340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9748

[startup+0.401879 s]
/proc/loadavg: 2.01 2.05 2.01 4/81 25552
/proc/meminfo: memFree=1757176/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=11488 CPUtime=0.39
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 2178 0 0 0 38 1 0 0 20 0 1 0 235823461 11763712 2144 996147200 134512640 135239763 4294956208 18446744073709551615 134579066 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 2872 2144 355 177 0 1775 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 11488

[startup+0.70191 s]
/proc/loadavg: 2.01 2.05 2.01 4/81 25552
/proc/meminfo: memFree=1757176/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=16856 CPUtime=0.68
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 3508 0 0 0 67 1 0 0 23 0 1 0 235823461 17260544 3474 996147200 134512640 135239763 4294956208 18446744073709551615 134670573 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4214 3474 355 177 0 3117 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16856

[startup+1.50199 s]
/proc/loadavg: 2.01 2.05 2.01 4/82 25553
/proc/meminfo: memFree=1741616/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19760 CPUtime=1.48
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4285 0 0 0 146 2 0 0 25 0 1 0 235823461 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 135095121 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 19760

[startup+3.10115 s]
/proc/loadavg: 2.01 2.05 2.01 3/82 25553
/proc/meminfo: memFree=1741488/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19760 CPUtime=3.07
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4285 0 0 0 305 2 0 0 25 0 1 0 235823461 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 135013628 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 19760

[startup+6.30149 s]
/proc/loadavg: 2.01 2.05 2.01 3/82 25553
/proc/meminfo: memFree=1741232/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19760 CPUtime=6.24
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4285 0 0 0 622 2 0 0 25 0 1 0 235823461 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 135013694 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 19760

[startup+12.7012 s]
/proc/loadavg: 2.01 2.05 2.01 3/82 25553
/proc/meminfo: memFree=1741424/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19760 CPUtime=12.58
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4285 0 0 0 1256 2 0 0 25 0 1 0 235823461 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 134820394 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 19760

[startup+25.5065 s]
/proc/loadavg: 2.01 2.05 2.01 3/82 25553
/proc/meminfo: memFree=1741616/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=25.28
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 2526 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134819901 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 19764

[startup+51.1022 s]
/proc/loadavg: 2.00 2.04 2.01 3/82 25553
/proc/meminfo: memFree=1741552/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=50.65
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 5063 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134821160 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 19764

[startup+102.302 s]
/proc/loadavg: 2.00 2.03 2.00 4/82 25553
/proc/meminfo: memFree=1741552/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=101.42
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 10140 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134819992 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 19764

[startup+162.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 25555
/proc/meminfo: memFree=1741360/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=160.91
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 16089 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135013693 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 160.91
Current children cumulated vsize (KiB) 19764

[startup+222.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 25555
/proc/meminfo: memFree=1741360/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=220.41
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 22039 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134820394 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 220.41
Current children cumulated vsize (KiB) 19764

[startup+282.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 25555
/proc/meminfo: memFree=1741360/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=279.9
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 27988 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134819953 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 279.9
Current children cumulated vsize (KiB) 19764

[startup+342.307 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 25555
/proc/meminfo: memFree=1741360/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=339.4
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 33938 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134820054 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 339.4
Current children cumulated vsize (KiB) 19764

[startup+402.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25555
/proc/meminfo: memFree=1741360/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=398.89
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 39887 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135095094 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 398.89
Current children cumulated vsize (KiB) 19764

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25555
/proc/meminfo: memFree=1741360/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=458.38
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 45836 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134819904 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 458.38
Current children cumulated vsize (KiB) 19764

[startup+522.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25555
/proc/meminfo: memFree=1741232/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=517.88
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 51786 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135013694 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 517.88
Current children cumulated vsize (KiB) 19764

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25555
/proc/meminfo: memFree=1741168/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=577.37
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 57735 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135013682 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 577.37
Current children cumulated vsize (KiB) 19764

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25555
/proc/meminfo: memFree=1741168/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=636.87
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 63685 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134819955 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 636.87
Current children cumulated vsize (KiB) 19764


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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25555
/proc/meminfo: memFree=1741168/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=815.35
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 81533 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135095088 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 815.35
Current children cumulated vsize (KiB) 19764

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25555
/proc/meminfo: memFree=1741168/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=874.84
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 87482 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134819905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 874.84
Current children cumulated vsize (KiB) 19764

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25555
/proc/meminfo: memFree=1741104/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=934.33
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 93431 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135013694 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 934.33
Current children cumulated vsize (KiB) 19764

[startup+1002.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25555
/proc/meminfo: memFree=1741104/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=993.83
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 99381 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135096734 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 993.83
Current children cumulated vsize (KiB) 19764

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25555
/proc/meminfo: memFree=1740976/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=1053.32
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 105330 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134819882 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1053.32
Current children cumulated vsize (KiB) 19764

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25555
/proc/meminfo: memFree=1740976/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=1112.81
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 111279 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134819917 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1112.81
Current children cumulated vsize (KiB) 19764

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25555
/proc/meminfo: memFree=1740912/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=1172.31
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 117229 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135103376 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1172.31
Current children cumulated vsize (KiB) 19764

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25555
/proc/meminfo: memFree=1740848/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=1231.8
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 123178 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134819917 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1231.8
Current children cumulated vsize (KiB) 19764

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25555
/proc/meminfo: memFree=1740784/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=1291.3
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 129128 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134820396 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1291.3
Current children cumulated vsize (KiB) 19764

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25555
/proc/meminfo: memFree=1740784/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=1350.79
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 135077 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134789433 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1350.79
Current children cumulated vsize (KiB) 19764

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25555
/proc/meminfo: memFree=1740784/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=1410.28
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 141026 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134820073 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1410.28
Current children cumulated vsize (KiB) 19764

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25555
/proc/meminfo: memFree=1740720/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=1469.77
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 146975 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134819959 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1469.77
Current children cumulated vsize (KiB) 19764

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25555
/proc/meminfo: memFree=1740720/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=1529.27
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 152925 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134819917 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1529.27
Current children cumulated vsize (KiB) 19764

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25561
/proc/meminfo: memFree=1740592/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=1588.74
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 158872 2 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135095120 0 0 4096 0 0 0 0 17 1 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1588.74
Current children cumulated vsize (KiB) 19764

[startup+1662.31 s]
/proc/loadavg: 1.95 1.98 1.99 3/74 25590
/proc/meminfo: memFree=1814384/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=1648.37
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 164834 3 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134820021 0 0 4096 0 0 0 0 17 0 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1648.37
Current children cumulated vsize (KiB) 19764

[startup+1722.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/74 25590
/proc/meminfo: memFree=1814320/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=1708.13
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 170809 4 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134789458 0 0 4096 0 0 0 0 17 0 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1708.13
Current children cumulated vsize (KiB) 19764

[startup+1782.3 s]
/proc/loadavg: 2.07 2.00 2.00 3/74 25590
/proc/meminfo: memFree=1814000/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=1767.89
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 176785 4 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135013651 0 0 4096 0 0 0 0 17 0 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1767.89
Current children cumulated vsize (KiB) 19764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.6 s]
/proc/loadavg: 2.04 2.00 2.00 3/74 25590
/proc/meminfo: memFree=1814000/2055912 swapFree=4178528/4192956
[pid=25552] ppid=25550 vsize=19764 CPUtime=1800.07
/proc/25552/stat : 25552 (xsolve) R 25550 25552 24613 0 -1 4194304 4286 0 0 0 180003 4 0 0 25 0 1 0 235823461 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134820421 0 0 4096 0 0 0 0 17 0 0 0
/proc/25552/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 19764

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): 1814.61
CPU time (s): 1800.08
CPU user time (s): 1800.03
CPU system time (s): 0.043993
CPU usage (%): 99.1991
Max. virtual memory (cumulated for all children) (KiB): 19764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.03
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4286
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= 40661

runsolver used 1.9857 second user time and 4.64129 second system time

The end

Launcher Data (download as text)

Begin job on node78 at 2008-07-03 22:34:44
IDJOB=1058692
IDBENCH=54176
IDSOLVER=357
FILE ID=node78/1058692-1215117284
PBS_JOBID= 7877052
Free space on /tmp= 126844 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-46_ext.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-1058692-1215117284/watcher-1058692-1215117284 -o /tmp/evaluation-result-1058692-1215117284/solver-1058692-1215117284 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1058692-1215117284.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 4d7029f3f8f558f8fccdf908fad083be
RANDOM SEED=1316900232

node78.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		: 3000.247
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		: 3000.247
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:      2055912 kB
MemFree:       1757656 kB
Buffers:          9680 kB
Cached:         111856 kB
SwapCached:       7188 kB
Active:         214524 kB
Inactive:        32852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1757656 kB
SwapTotal:     4192956 kB
SwapFree:      4178528 kB
Dirty:            6820 kB
Writeback:           0 kB
Mapped:         143212 kB
Slab:            35936 kB
Committed_AS:  1351336 kB
PageTables:       1828 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= 126844 MiB
End job on node78 at 2008-07-03 23:05:01