Trace number 1093634

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) 1800.06 1810.02

General information on the benchmark

Namecsp/socialGolfers/
normalized-socialGolfer-8-4-8.xml
MD5SUM6e0e22cb5b6f421be44b72042836849b
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables6016
Number of constraints32560
Maximum constraint arity32
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension32560
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-1093634-1215251117/watcher-1093634-1215251117 -o /tmp/evaluation-result-1093634-1215251117/solver-1093634-1215251117 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1093634-1215251117.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: 2.00 2.00 2.00 4/75 6061
/proc/meminfo: memFree=1776568/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=4500 CPUtime=0
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 188 0 0 0 0 0 0 0 18 0 1 0 136781891 4608000 169 996147200 134512640 135239763 4294956192 18446744073709551615 10650896 0 0 4096 0 0 0 0 17 0 0 0
/proc/6061/statm: 1125 169 143 177 0 16 0

[startup+0.0113601 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 6061
/proc/meminfo: memFree=1776568/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=4852 CPUtime=0
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 481 0 0 0 0 0 0 0 18 0 1 0 136781891 4968448 447 996147200 134512640 135239763 4294956192 18446744073709551615 11122299 0 0 4096 0 0 0 0 17 0 0 0
/proc/6061/statm: 1213 448 349 177 0 116 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4852

[startup+0.101373 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 6061
/proc/meminfo: memFree=1776568/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=6732 CPUtime=0.09
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 970 0 0 0 9 0 0 0 18 0 1 0 136781891 6893568 936 996147200 134512640 135239763 4294956192 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/6061/statm: 1683 936 375 177 0 586 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6732

[startup+0.30139 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 6061
/proc/meminfo: memFree=1776568/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=8800 CPUtime=0.29
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 1480 0 0 0 29 0 0 0 19 0 1 0 136781891 9011200 1446 996147200 134512640 135239763 4294956192 18446744073709551615 11122299 0 0 4096 0 0 0 0 17 0 0 0
/proc/6061/statm: 2200 1446 375 177 0 1103 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8800

[startup+0.701433 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 6061
/proc/meminfo: memFree=1776568/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=12920 CPUtime=0.69
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 2544 0 0 0 68 1 0 0 23 0 1 0 136781891 13230080 2444 996147200 134512640 135239763 4294956192 18446744073709551615 11122299 0 0 4096 0 0 0 0 17 0 0 0
/proc/6061/statm: 3230 2444 375 177 0 2133 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12920

[startup+1.50151 s]
/proc/loadavg: 2.08 2.02 2.01 3/76 6062
/proc/meminfo: memFree=1765232/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=20904 CPUtime=1.48
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 4624 0 0 0 146 2 0 0 25 0 1 0 136781891 21405696 4394 996147200 134512640 135239763 4294956192 18446744073709551615 11122299 0 0 4096 0 0 0 0 17 0 0 0
/proc/6061/statm: 5226 4394 376 177 0 4129 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 20904

[startup+3.10168 s]
/proc/loadavg: 2.08 2.02 2.01 3/76 6062
/proc/meminfo: memFree=1725872/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55740 CPUtime=3.08
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13249 0 0 0 302 6 0 0 25 0 1 0 136781891 57077760 12986 996147200 134512640 135239763 4294956192 18446744073709551615 135096129 0 0 4096 0 0 0 0 17 0 0 0
/proc/6061/statm: 13935 12986 411 177 0 12838 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 55740

[startup+6.302 s]
/proc/loadavg: 2.08 2.02 2.01 3/76 6062
/proc/meminfo: memFree=1725744/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55740 CPUtime=6.26
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13264 0 0 0 620 6 0 0 25 0 1 0 136781891 57077760 13001 996147200 134512640 135239763 4294956192 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 0 0 0
/proc/6061/statm: 13935 13001 411 177 0 12838 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 55740

[startup+12.7026 s]
/proc/loadavg: 2.07 2.02 2.00 3/76 6062
/proc/meminfo: memFree=1725560/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55740 CPUtime=12.63
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13266 0 0 0 1257 6 0 0 25 0 1 0 136781891 57077760 13003 996147200 134512640 135239763 4294956192 18446744073709551615 134834155 0 0 4096 0 0 0 0 17 0 0 0
/proc/6061/statm: 13935 13003 411 177 0 12838 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 55740

[startup+25.5019 s]
/proc/loadavg: 2.06 2.02 2.00 3/76 6062
/proc/meminfo: memFree=1725688/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55740 CPUtime=25.37
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13266 0 0 0 2531 6 0 0 25 0 1 0 136781891 57077760 13003 996147200 134512640 135239763 4294956192 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/6061/statm: 13935 13003 411 177 0 12838 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 55740

[startup+51.1015 s]
/proc/loadavg: 2.04 2.01 2.00 3/76 6062
/proc/meminfo: memFree=1725880/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=50.84
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 5078 6 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 134821027 0 0 4096 0 0 0 0 17 0 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 55564

[startup+102.307 s]
/proc/loadavg: 2.01 2.01 2.00 3/76 6062
/proc/meminfo: memFree=1725816/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=101.79
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 10173 6 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 135071009 0 0 4096 0 0 0 0 17 0 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 55564

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 6063
/proc/meminfo: memFree=1725744/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=161.49
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 16143 6 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 0 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 161.49
Current children cumulated vsize (KiB) 55564

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 6063
/proc/meminfo: memFree=1725744/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=221.19
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 22113 6 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 135057384 0 0 4096 0 0 0 0 17 0 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 221.19
Current children cumulated vsize (KiB) 55564

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 6063
/proc/meminfo: memFree=1725744/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=280.9
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 28084 6 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 0 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 280.9
Current children cumulated vsize (KiB) 55564

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 6063
/proc/meminfo: memFree=1725616/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=340.6
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 34054 6 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 0 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 340.6
Current children cumulated vsize (KiB) 55564

[startup+402.301 s]
/proc/loadavg: 2.07 2.01 2.00 3/84 6137
/proc/meminfo: memFree=1009904/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=400.12
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 40005 7 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 134820592 0 0 4096 0 0 0 0 17 0 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 400.12
Current children cumulated vsize (KiB) 55564

[startup+462.301 s]
/proc/loadavg: 2.16 2.06 2.02 3/84 6137
/proc/meminfo: memFree=973560/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=458.29
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 45822 7 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 135067212 0 0 4096 0 0 0 0 17 1 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 458.29
Current children cumulated vsize (KiB) 55564

[startup+522.301 s]
/proc/loadavg: 2.26 2.10 2.03 3/73 6165
/proc/meminfo: memFree=1356176/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=517.78
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 51769 9 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 134819887 0 0 4096 0 0 0 0 17 1 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 517.78
Current children cumulated vsize (KiB) 55564

[startup+582.301 s]
/proc/loadavg: 2.09 2.08 2.02 3/73 6165
/proc/meminfo: memFree=1356304/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=577.46
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 57737 9 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 1 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 577.46
Current children cumulated vsize (KiB) 55564

[startup+642.301 s]
/proc/loadavg: 2.03 2.06 2.02 3/73 6165
/proc/meminfo: memFree=1356304/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=637.21
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 63712 9 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 637.21
Current children cumulated vsize (KiB) 55564


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

[startup+822.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 6165
/proc/meminfo: memFree=1356240/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=816.48
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 81638 10 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 134820418 0 0 4096 0 0 0 0 17 1 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 816.48
Current children cumulated vsize (KiB) 55564

[startup+882.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 6165
/proc/meminfo: memFree=1356240/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=876.22
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 87612 10 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 134803410 0 0 4096 0 0 0 0 17 1 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 876.22
Current children cumulated vsize (KiB) 55564

[startup+942.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 6165
/proc/meminfo: memFree=1356240/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=935.96
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 93586 10 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 135095025 0 0 4096 0 0 0 0 17 1 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 935.96
Current children cumulated vsize (KiB) 55564

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 6171
/proc/meminfo: memFree=1356040/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=995.7
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 99560 10 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 134820403 0 0 4096 0 0 0 0 17 1 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 995.7
Current children cumulated vsize (KiB) 55564

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6171
/proc/meminfo: memFree=1356040/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=1055.46
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 105536 10 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 134802979 0 0 4096 0 0 0 0 17 1 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 1055.46
Current children cumulated vsize (KiB) 55564

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6171
/proc/meminfo: memFree=1356040/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=1115.21
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 111511 10 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 134819893 0 0 4096 0 0 0 0 17 1 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 1115.21
Current children cumulated vsize (KiB) 55564

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6171
/proc/meminfo: memFree=1355912/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=1174.96
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 117486 10 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 1 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 1174.96
Current children cumulated vsize (KiB) 55564

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6171
/proc/meminfo: memFree=1355720/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=1234.71
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 123461 10 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 134842479 0 0 4096 0 0 0 0 17 1 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 1234.71
Current children cumulated vsize (KiB) 55564

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6171
/proc/meminfo: memFree=1355728/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=1294.46
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 129436 10 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 134842520 0 0 4096 0 0 0 0 17 1 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 1294.46
Current children cumulated vsize (KiB) 55564

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6171
/proc/meminfo: memFree=1355728/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=1354.21
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 135410 11 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 135097408 0 0 4096 0 0 0 0 17 1 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 1354.21
Current children cumulated vsize (KiB) 55564

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6171
/proc/meminfo: memFree=1355728/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=1413.96
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 141385 11 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 1413.96
Current children cumulated vsize (KiB) 55564

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6171
/proc/meminfo: memFree=1355728/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=1473.71
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 147360 11 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 134819887 0 0 4096 0 0 0 0 17 1 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 1473.71
Current children cumulated vsize (KiB) 55564

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6171
/proc/meminfo: memFree=1355728/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=1533.46
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 153335 11 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 135097601 0 0 4096 0 0 0 0 17 1 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 1533.46
Current children cumulated vsize (KiB) 55564

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6171
/proc/meminfo: memFree=1355664/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=1593.22
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 159311 11 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 134820403 0 0 4096 0 0 0 0 17 1 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 1593.22
Current children cumulated vsize (KiB) 55564

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6171
/proc/meminfo: memFree=1355664/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=1652.97
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 165286 11 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 135096134 0 0 4096 0 0 0 0 17 1 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 1652.97
Current children cumulated vsize (KiB) 55564

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6171
/proc/meminfo: memFree=1355472/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=1712.72
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 171260 12 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 134819899 0 0 4096 0 0 0 0 17 1 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 1712.72
Current children cumulated vsize (KiB) 55564

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6171
/proc/meminfo: memFree=1355344/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=1772.45
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 177233 12 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 134842477 0 0 4096 0 0 0 0 17 1 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 1772.45
Current children cumulated vsize (KiB) 55564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6171
/proc/meminfo: memFree=1355280/2055920 swapFree=4192812/4192956
[pid=6061] ppid=6059 vsize=55564 CPUtime=1800.04
/proc/6061/stat : 6061 (xsolve) R 6059 6061 5317 0 -1 4194304 13268 0 0 0 179992 12 0 0 25 0 1 0 136781891 56897536 12967 996147200 134512640 135239763 4294956192 18446744073709551615 134819893 0 0 4096 0 0 0 0 17 1 0 0
/proc/6061/statm: 13891 12967 413 177 0 12794 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 55564

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): 1810.02
CPU time (s): 1800.06
CPU user time (s): 1799.92
CPU system time (s): 0.13098
CPU usage (%): 99.4496
Max. virtual memory (cumulated for all children) (KiB): 55740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.92
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13268
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= 24080

runsolver used 2.00669 second user time and 5.05923 second system time

The end

Launcher Data (download as text)

Begin job on node27 at 2008-07-05 11:45:18
IDJOB=1093634
IDBENCH=58716
IDSOLVER=357
FILE ID=node27/1093634-1215251117
PBS_JOBID= 7882035
Free space on /tmp= 66456 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/socialGolfers/normalized-socialGolfer-8-4-8.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-1093634-1215251117/watcher-1093634-1215251117 -o /tmp/evaluation-result-1093634-1215251117/solver-1093634-1215251117 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1093634-1215251117.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 6e0e22cb5b6f421be44b72042836849b
RANDOM SEED=134884060

node27.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		: 2800.188
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	: 5521.40
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		: 2800.188
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:       1776984 kB
Buffers:         19504 kB
Cached:         162328 kB
SwapCached:          0 kB
Active:         135072 kB
Inactive:        88308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1776984 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5628 kB
Writeback:           0 kB
Mapped:          53728 kB
Slab:            41084 kB
Committed_AS:   456632 kB
PageTables:       1576 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66392 MiB
End job on node27 at 2008-07-05 12:15:30