Trace number 1101173

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) 1800.08 1812.61

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-24_ext.xml
MD5SUMdbcd02b2bb286c2678e77b0edec5fef1
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark590.139
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints470
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension470
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.23	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-1101173-1215291350/watcher-1101173-1215291350 -o /tmp/evaluation-result-1101173-1215291350/solver-1101173-1215291350 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1101173-1215291350.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 4/72 31376
/proc/meminfo: memFree=1751072/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=18572 CPUtime=0
/proc/31376/stat : 31376 (runsolver) R 31374 31376 26423 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2008109132 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 272467815719 0 0 4096 24578 0 0 0 17 1 0 0
/proc/31376/statm: 4643 292 257 25 0 2626 0

[startup+0.079039 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 31376
/proc/meminfo: memFree=1751072/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6172 CPUtime=0.07
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 835 0 0 0 7 0 0 0 18 0 1 0 2008109132 6320128 801 996147200 134512640 135239859 4294956208 18446744073709551615 134887650 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1543 801 365 177 0 446 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6172

[startup+0.101038 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 31376
/proc/meminfo: memFree=1751072/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6964 CPUtime=0.08
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1067 0 0 0 8 0 0 0 18 0 1 0 2008109132 7131136 1033 996147200 134512640 135239859 4294956208 18446744073709551615 135103158 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1741 1033 386 177 0 644 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6964

[startup+0.301062 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 31376
/proc/meminfo: memFree=1751072/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=0.28
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1068 0 0 0 28 0 0 0 19 0 1 0 2008109132 7135232 1034 996147200 134512640 135239859 4294956208 18446744073709551615 134789669 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1034 386 177 0 645 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6968

[startup+0.701119 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 31376
/proc/meminfo: memFree=1751072/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=0.68
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 68 0 0 0 23 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6968

[startup+1.50124 s]
/proc/loadavg: 1.92 1.98 1.99 3/73 31377
/proc/meminfo: memFree=1748376/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=1.48
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 148 0 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135031335 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6968

[startup+3.10147 s]
/proc/loadavg: 1.92 1.98 1.99 3/73 31377
/proc/meminfo: memFree=1748248/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=3.07
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 307 0 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135019223 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 6968

[startup+6.30194 s]
/proc/loadavg: 1.93 1.98 1.99 3/73 31377
/proc/meminfo: memFree=1748248/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=6.24
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 624 0 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135103178 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6968

[startup+12.7019 s]
/proc/loadavg: 1.93 1.98 1.99 3/73 31377
/proc/meminfo: memFree=1748248/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=12.59
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 1259 0 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135056115 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 6968

[startup+25.5018 s]
/proc/loadavg: 1.95 1.98 1.99 3/73 31377
/proc/meminfo: memFree=1748312/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=25.29
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 2529 0 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135019226 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 6968

[startup+51.1015 s]
/proc/loadavg: 1.96 1.98 1.99 3/73 31377
/proc/meminfo: memFree=1748376/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=50.7
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 5070 0 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135019216 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 6968

[startup+102.305 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 31377
/proc/meminfo: memFree=1748248/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=101.51
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 10151 0 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 134821698 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 6968

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 31377
/proc/meminfo: memFree=1748248/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=161.05
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 16105 0 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135103315 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 6968

[startup+222.302 s]
/proc/loadavg: 2.04 2.00 2.00 3/73 31377
/proc/meminfo: memFree=1748248/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=220.59
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 22059 0 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 134789675 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 220.59
Current children cumulated vsize (KiB) 6968

[startup+282.302 s]
/proc/loadavg: 2.06 2.01 2.00 3/73 31377
/proc/meminfo: memFree=1748248/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=280.14
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 28014 0 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135016431 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 280.14
Current children cumulated vsize (KiB) 6968

[startup+342.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 31383
/proc/meminfo: memFree=1747992/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=339.67
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 33966 1 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 339.67
Current children cumulated vsize (KiB) 6968

[startup+402.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 31383
/proc/meminfo: memFree=1747992/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=399.22
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 39921 1 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135103136 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 399.22
Current children cumulated vsize (KiB) 6968

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31383
/proc/meminfo: memFree=1747992/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=458.76
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 45875 1 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 134789669 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 458.76
Current children cumulated vsize (KiB) 6968

[startup+522.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31383
/proc/meminfo: memFree=1747992/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=518.3
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 51829 1 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 518.3
Current children cumulated vsize (KiB) 6968

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31383
/proc/meminfo: memFree=1747992/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=577.84
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 57783 1 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135056139 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 577.84
Current children cumulated vsize (KiB) 6968

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31383
/proc/meminfo: memFree=1747992/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=637.39
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 63738 1 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135095809 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 637.39
Current children cumulated vsize (KiB) 6968


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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31383
/proc/meminfo: memFree=1747928/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=816.02
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 81601 1 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 134820664 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 816.02
Current children cumulated vsize (KiB) 6968

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31383
/proc/meminfo: memFree=1747928/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=875.56
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 87555 1 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135030979 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 875.56
Current children cumulated vsize (KiB) 6968

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31383
/proc/meminfo: memFree=1747928/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=935.11
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 93510 1 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135096768 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 935.11
Current children cumulated vsize (KiB) 6968

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31383
/proc/meminfo: memFree=1747928/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=994.65
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 99463 2 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135103178 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 994.65
Current children cumulated vsize (KiB) 6968

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31383
/proc/meminfo: memFree=1747800/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=1054.2
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 105418 2 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 1054.2
Current children cumulated vsize (KiB) 6968

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31383
/proc/meminfo: memFree=1747736/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=1113.74
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 111372 2 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135095809 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 1113.74
Current children cumulated vsize (KiB) 6968

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31383
/proc/meminfo: memFree=1747672/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=1173.29
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 117327 2 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 1173.29
Current children cumulated vsize (KiB) 6968

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31383
/proc/meminfo: memFree=1747672/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=1232.83
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 123281 2 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135019226 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 1232.83
Current children cumulated vsize (KiB) 6968

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31383
/proc/meminfo: memFree=1747672/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=1292.37
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 129235 2 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 134789723 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 1292.37
Current children cumulated vsize (KiB) 6968

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31383
/proc/meminfo: memFree=1747672/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=1351.91
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 135189 2 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135095809 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 1351.91
Current children cumulated vsize (KiB) 6968

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31383
/proc/meminfo: memFree=1747672/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=1411.47
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 141144 3 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 134821215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 1411.47
Current children cumulated vsize (KiB) 6968

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31383
/proc/meminfo: memFree=1747672/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=1471.01
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 147098 3 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 134788057 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 1471.01
Current children cumulated vsize (KiB) 6968

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31383
/proc/meminfo: memFree=1747608/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=1530.55
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 153052 3 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135019226 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 1530.55
Current children cumulated vsize (KiB) 6968

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31383
/proc/meminfo: memFree=1747608/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=1590.1
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 159007 3 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135030743 0 0 4096 0 0 0 0 17 1 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 1590.1
Current children cumulated vsize (KiB) 6968

[startup+1662.3 s]
/proc/loadavg: 1.95 1.98 1.99 3/74 31433
/proc/meminfo: memFree=1720584/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=1649.83
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 164979 4 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135095792 0 0 4096 0 0 0 0 17 0 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 1649.83
Current children cumulated vsize (KiB) 6968

[startup+1722.3 s]
/proc/loadavg: 2.05 2.00 2.00 3/74 31433
/proc/meminfo: memFree=1700744/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=1709.8
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 170976 4 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 1709.8
Current children cumulated vsize (KiB) 6968

[startup+1782.3 s]
/proc/loadavg: 2.08 2.02 2.00 3/74 31433
/proc/meminfo: memFree=1684232/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=1769.77
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 176973 4 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135019216 0 0 4096 0 0 0 0 17 0 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 1769.77
Current children cumulated vsize (KiB) 6968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.6 s]
/proc/loadavg: 2.05 2.01 2.00 3/74 31433
/proc/meminfo: memFree=1679880/2055920 swapFree=4180256/4192956
[pid=31376] ppid=31374 vsize=6968 CPUtime=1800.07
/proc/31376/stat : 31376 (xsolve) R 31374 31376 26423 0 -1 4194304 1069 0 0 0 180003 4 0 0 25 0 1 0 2008109132 7135232 1035 996147200 134512640 135239859 4294956208 18446744073709551615 135019229 0 0 4096 0 0 0 0 17 0 0 0
/proc/31376/statm: 1742 1035 386 177 0 645 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 6968

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): 1812.61
CPU time (s): 1800.08
CPU user time (s): 1800.03
CPU system time (s): 0.043993
CPU usage (%): 99.3086
Max. virtual memory (cumulated for all children) (KiB): 6968

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= 1069
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= 34834

runsolver used 1.9587 second user time and 4.69728 second system time

The end

Launcher Data (download as text)

Begin job on node22 at 2008-07-05 22:55:50
IDJOB=1101173
IDBENCH=60011
IDSOLVER=343
FILE ID=node22/1101173-1215291350
PBS_JOBID= 7882179
Free space on /tmp= 66464 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-24_ext.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-1101173-1215291350/watcher-1101173-1215291350 -o /tmp/evaluation-result-1101173-1215291350/solver-1101173-1215291350 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1101173-1215291350.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= dbcd02b2bb286c2678e77b0edec5fef1
RANDOM SEED=624047402

node22.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		: 3000.267
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		: 3000.267
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:       1751552 kB
Buffers:         53208 kB
Cached:         183196 kB
SwapCached:       6356 kB
Active:         157708 kB
Inactive:        93608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751552 kB
SwapTotal:     4192956 kB
SwapFree:      4180256 kB
Dirty:            1372 kB
Writeback:           0 kB
Mapped:          22348 kB
Slab:            38492 kB
Committed_AS:  3464620 kB
PageTables:       1680 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= 66460 MiB
End job on node22 at 2008-07-05 23:26:04