Trace number 1105349

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
Minion/Tailor 2008-07-04? (TO) 1800.01 1801.82

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-20-20-2.xml
MD5SUM2344aea19d376a2dc3bf2408a1b627e6
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 benchmark12.7501
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints36100
Maximum constraint arity4
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension36100
Global constraints used (with number of constraints)

Solver Data (download as text)

14.49/14.73	c Finished tailoring XCSP instance to Minion. Starting solving

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-1105349-1215204409/watcher-1105349-1215204409 -o /tmp/evaluation-result-1105349-1215204409/solver-1105349-1215204409 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solve.sh HOME/instance-1105349-1215204409.xml 

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 1.97 4/73 16621
/proc/meminfo: memFree=1309008/2055920 swapFree=4180412/4192956
[pid=16621] ppid=16619 vsize=5356 CPUtime=0
/proc/16621/stat : 16621 (solve.sh) R 16619 16621 16052 0 -1 4194304 265 0 0 0 0 0 0 0 21 0 1 0 1999415263 5484544 233 996147200 4194304 4889804 548682068832 18446744073709551615 221236656741 0 2147483391 4100 65536 0 0 0 17 1 0 0
/proc/16621/statm: 1339 233 194 169 0 50 0

[startup+0.065277 s]
/proc/loadavg: 2.00 2.00 1.97 4/73 16621
/proc/meminfo: memFree=1309008/2055920 swapFree=4180412/4192956
[pid=16621] ppid=16619 vsize=5356 CPUtime=0
/proc/16621/stat : 16621 (solve.sh) S 16619 16621 16052 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 1999415263 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16621/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102285 s]
/proc/loadavg: 2.00 2.00 1.97 4/73 16621
/proc/meminfo: memFree=1309008/2055920 swapFree=4180412/4192956
[pid=16621] ppid=16619 vsize=5356 CPUtime=0
/proc/16621/stat : 16621 (solve.sh) S 16619 16621 16052 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 1999415263 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16621/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301321 s]
/proc/loadavg: 2.00 2.00 1.97 4/73 16621
/proc/meminfo: memFree=1309008/2055920 swapFree=4180412/4192956
[pid=16621] ppid=16619 vsize=5356 CPUtime=0
/proc/16621/stat : 16621 (solve.sh) S 16619 16621 16052 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 1999415263 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16621/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701394 s]
/proc/loadavg: 2.00 2.00 1.97 4/73 16621
/proc/meminfo: memFree=1309008/2055920 swapFree=4180412/4192956
[pid=16621] ppid=16619 vsize=5356 CPUtime=0
/proc/16621/stat : 16621 (solve.sh) S 16619 16621 16052 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 1999415263 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16621/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50155 s]
/proc/loadavg: 2.00 2.00 1.97 3/83 16631
/proc/meminfo: memFree=1260992/2055920 swapFree=4180412/4192956
[pid=16621] ppid=16619 vsize=5356 CPUtime=0
/proc/16621/stat : 16621 (solve.sh) S 16619 16621 16052 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 1999415263 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16621/statm: 1339 235 195 169 0 50 0
[pid=16623] ppid=16621 vsize=864904 CPUtime=1.46
/proc/16623/stat : 16623 (java) S 16621 16621 16052 0 -1 0 18306 0 1 0 138 8 0 0 18 0 9 0 1999415264 885661696 17725 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16623/statm: 216226 17725 1844 9 0 210788 0
[pid=16623/tid=16624] ppid=16621 vsize=864904 CPUtime=0.98
/proc/16623/task/16624/stat : 16624 (java) R 16621 16621 16052 0 -1 64 4845 0 1 0 95 3 0 0 25 0 9 0 1999415265 885661696 17725 996147200 134512640 134550740 4294956032 18446744073709551615 4126739516 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16625] ppid=16621 vsize=864904 CPUtime=0.31
/proc/16623/task/16625/stat : 16625 (java) S 16621 16621 16052 0 -1 64 12223 0 0 0 27 4 0 0 16 0 9 0 1999415266 885661696 17725 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16626] ppid=16621 vsize=864904 CPUtime=0
/proc/16623/task/16626/stat : 16626 (java) S 16621 16621 16052 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 1999415266 885661696 17725 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16627] ppid=16621 vsize=864904 CPUtime=0
/proc/16623/task/16627/stat : 16627 (java) S 16621 16621 16052 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1999415266 885661696 17725 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16628] ppid=16621 vsize=864904 CPUtime=0
/proc/16623/task/16628/stat : 16628 (java) S 16621 16621 16052 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1999415268 885661696 17725 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16629] ppid=16621 vsize=864904 CPUtime=0.15
/proc/16623/task/16629/stat : 16629 (java) S 16621 16621 16052 0 -1 64 505 0 0 0 15 0 0 0 16 0 9 0 1999415269 885661696 17725 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16630] ppid=16621 vsize=864904 CPUtime=0
/proc/16623/task/16630/stat : 16630 (java) S 16621 16621 16052 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1999415269 885661696 17725 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16631] ppid=16621 vsize=864904 CPUtime=0
/proc/16623/task/16631/stat : 16631 (java) S 16621 16621 16052 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1999415269 885661696 17725 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 870260

[startup+3.10185 s]
/proc/loadavg: 2.00 2.00 1.97 3/83 16631
/proc/meminfo: memFree=1234944/2055920 swapFree=4180412/4192956
[pid=16621] ppid=16619 vsize=5356 CPUtime=0
/proc/16621/stat : 16621 (solve.sh) S 16619 16621 16052 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 1999415263 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16621/statm: 1339 235 195 169 0 50 0
[pid=16623] ppid=16621 vsize=868744 CPUtime=3.03
/proc/16623/stat : 16623 (java) S 16621 16621 16052 0 -1 0 22565 0 1 0 292 11 0 0 18 0 9 0 1999415264 889593856 21924 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16623/statm: 217186 21924 1860 9 0 211748 0
[pid=16623/tid=16624] ppid=16621 vsize=868744 CPUtime=2.2
/proc/16623/task/16624/stat : 16624 (java) R 16621 16621 16052 0 -1 64 4972 0 1 0 216 4 0 0 25 0 9 0 1999415265 889593856 21924 996147200 134512640 134550740 4294956032 18446744073709551615 4126841356 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16625] ppid=16621 vsize=868744 CPUtime=0.56
/proc/16623/task/16625/stat : 16625 (java) S 16621 16621 16052 0 -1 64 15331 0 0 0 51 5 0 0 16 0 9 0 1999415266 889593856 21924 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16626] ppid=16621 vsize=868744 CPUtime=0
/proc/16623/task/16626/stat : 16626 (java) S 16621 16621 16052 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 1999415266 889593856 21924 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16627] ppid=16621 vsize=868744 CPUtime=0
/proc/16623/task/16627/stat : 16627 (java) S 16621 16621 16052 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1999415266 889593856 21924 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16628] ppid=16621 vsize=868744 CPUtime=0
/proc/16623/task/16628/stat : 16628 (java) S 16621 16621 16052 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1999415268 889593856 21924 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16629] ppid=16621 vsize=868744 CPUtime=0.24
/proc/16623/task/16629/stat : 16629 (java) S 16621 16621 16052 0 -1 64 1529 0 0 0 24 0 0 0 16 0 9 0 1999415269 889593856 21924 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16630] ppid=16621 vsize=868744 CPUtime=0
/proc/16623/task/16630/stat : 16630 (java) S 16621 16621 16052 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1999415269 889593856 21924 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16631] ppid=16621 vsize=868744 CPUtime=0
/proc/16623/task/16631/stat : 16631 (java) S 16621 16621 16052 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1999415269 889593856 21924 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 874100

[startup+6.30385 s]
/proc/loadavg: 2.00 2.00 1.97 4/83 16631
/proc/meminfo: memFree=1203008/2055920 swapFree=4180412/4192956
[pid=16621] ppid=16619 vsize=5356 CPUtime=0
/proc/16621/stat : 16621 (solve.sh) S 16619 16621 16052 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 1999415263 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16621/statm: 1339 235 195 169 0 50 0
[pid=16623] ppid=16621 vsize=868744 CPUtime=6.19
/proc/16623/stat : 16623 (java) S 16621 16621 16052 0 -1 0 32042 0 1 0 601 18 0 0 18 0 9 0 1999415264 889593856 31296 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16623/statm: 217186 31296 1860 9 0 211748 0
[pid=16623/tid=16624] ppid=16621 vsize=868744 CPUtime=4.6
/proc/16623/task/16624/stat : 16624 (java) R 16621 16621 16052 0 -1 64 5077 0 1 0 455 5 0 0 25 0 9 0 1999415265 889593856 31296 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16625] ppid=16621 vsize=868744 CPUtime=1.31
/proc/16623/task/16625/stat : 16625 (java) S 16621 16621 16052 0 -1 64 24702 0 0 0 120 11 0 0 15 0 9 0 1999415266 889593856 31296 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16626] ppid=16621 vsize=868744 CPUtime=0
/proc/16623/task/16626/stat : 16626 (java) S 16621 16621 16052 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 1999415266 889593856 31296 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16627] ppid=16621 vsize=868744 CPUtime=0
/proc/16623/task/16627/stat : 16627 (java) S 16621 16621 16052 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1999415266 889593856 31296 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16628] ppid=16621 vsize=868744 CPUtime=0
/proc/16623/task/16628/stat : 16628 (java) S 16621 16621 16052 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1999415268 889593856 31296 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16629] ppid=16621 vsize=868744 CPUtime=0.24
/proc/16623/task/16629/stat : 16629 (java) S 16621 16621 16052 0 -1 64 1530 0 0 0 24 0 0 0 17 0 9 0 1999415269 889593856 31296 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16630] ppid=16621 vsize=868744 CPUtime=0
/proc/16623/task/16630/stat : 16630 (java) S 16621 16621 16052 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1999415269 889593856 31296 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16631] ppid=16621 vsize=868744 CPUtime=0
/proc/16623/task/16631/stat : 16631 (java) R 16621 16621 16052 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1999415269 889593856 31296 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 874100

[startup+12.7016 s]
/proc/loadavg: 2.08 2.02 1.97 4/83 16631
/proc/meminfo: memFree=1144192/2055920 swapFree=4180412/4192956
[pid=16621] ppid=16619 vsize=5356 CPUtime=0
/proc/16621/stat : 16621 (solve.sh) S 16619 16621 16052 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 1999415263 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16621/statm: 1339 235 195 169 0 50 0
[pid=16623] ppid=16621 vsize=868744 CPUtime=12.52
/proc/16623/stat : 16623 (java) S 16621 16621 16052 0 -1 0 52756 0 1 0 1222 30 0 0 18 0 9 0 1999415264 889593856 48232 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16623/statm: 217186 48232 2563 9 0 211748 0
[pid=16623/tid=16624] ppid=16621 vsize=868744 CPUtime=8.76
/proc/16623/task/16624/stat : 16624 (java) R 16621 16621 16052 0 -1 64 5780 0 1 0 870 6 0 0 25 0 9 0 1999415265 889593856 48232 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16625] ppid=16621 vsize=868744 CPUtime=3.36
/proc/16623/task/16625/stat : 16625 (java) R 16621 16621 16052 0 -1 64 44618 0 0 0 314 22 0 0 16 0 9 0 1999415266 889593856 48232 996147200 134512640 134550740 4294956032 18446744073709551615 103829538 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16626] ppid=16621 vsize=868744 CPUtime=0
/proc/16623/task/16626/stat : 16626 (java) S 16621 16621 16052 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 1999415266 889593856 48232 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16627] ppid=16621 vsize=868744 CPUtime=0
/proc/16623/task/16627/stat : 16627 (java) S 16621 16621 16052 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1999415266 889593856 48232 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16628] ppid=16621 vsize=868744 CPUtime=0
/proc/16623/task/16628/stat : 16628 (java) S 16621 16621 16052 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1999415268 889593856 48232 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16629] ppid=16621 vsize=868744 CPUtime=0.36
/proc/16623/task/16629/stat : 16629 (java) S 16621 16621 16052 0 -1 64 1625 0 0 0 36 0 0 0 16 0 9 0 1999415269 889593856 48232 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16630] ppid=16621 vsize=868744 CPUtime=0
/proc/16623/task/16630/stat : 16630 (java) S 16621 16621 16052 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1999415269 889593856 48232 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16623/tid=16631] ppid=16621 vsize=868744 CPUtime=0
/proc/16623/task/16631/stat : 16631 (java) S 16621 16621 16052 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1999415269 889593856 48232 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 874100

[startup+25.502 s]
/proc/loadavg: 2.13 2.03 1.98 3/75 16632
/proc/meminfo: memFree=1166848/2055920 swapFree=4180412/4192956
[pid=16621] ppid=16619 vsize=5360 CPUtime=14.53
/proc/16621/stat : 16621 (solve.sh) S 16619 16621 16052 0 -1 4194304 310 60811 0 1 0 0 1412 41 19 0 1 0 1999415263 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16621/statm: 1340 236 195 169 0 51 0
[pid=16632] ppid=16621 vsize=158948 CPUtime=10.65
/proc/16632/stat : 16632 (ld-linux.so.2) R 16621 16621 16052 0 -1 4194304 42650 0 0 0 1045 20 0 0 25 0 1 100 1999416737 162762752 34055 996147200 1448431616 1448550632 4294956176 18446744073709551615 4158657420 0 0 4096 8194 0 0 0 17 1 0 0
/proc/16632/statm: 39737 34055 393 29 0 33791 0
Current children cumulated CPU time (s) 25.18
Current children cumulated vsize (KiB) 164308

[startup+51.1028 s]
/proc/loadavg: 2.08 2.03 1.98 3/75 16632
/proc/meminfo: memFree=1165440/2055920 swapFree=4180412/4192956
[pid=16621] ppid=16619 vsize=5360 CPUtime=14.53
/proc/16621/stat : 16621 (solve.sh) S 16619 16621 16052 0 -1 4194304 310 60811 0 1 0 0 1412 41 19 0 1 0 1999415263 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16621/statm: 1340 236 195 169 0 51 0
[pid=16632] ppid=16621 vsize=161100 CPUtime=36
/proc/16632/stat : 16632 (ld-linux.so.2) R 16621 16621 16052 0 -1 4194304 43020 0 0 0 3580 20 0 0 25 0 1 100 1999416737 164966400 34425 996147200 1448431616 1448550632 4294956176 18446744073709551615 134535458 0 0 4096 8194 0 0 0 17 1 0 0
/proc/16632/statm: 40275 34425 396 29 0 34329 0
Current children cumulated CPU time (s) 50.53
Current children cumulated vsize (KiB) 166460

[startup+102.306 s]
/proc/loadavg: 1.96 2.01 1.97 3/75 16670
/proc/meminfo: memFree=1262080/2055920 swapFree=4180412/4192956
[pid=16621] ppid=16619 vsize=5360 CPUtime=14.53
/proc/16621/stat : 16621 (solve.sh) S 16619 16621 16052 0 -1 4194304 310 60811 0 1 0 0 1412 41 19 0 1 0 1999415263 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16621/statm: 1340 236 195 169 0 51 0
[pid=16632] ppid=16621 vsize=161100 CPUtime=86.8
/proc/16632/stat : 16632 (ld-linux.so.2) R 16621 16621 16052 0 -1 4194304 43020 0 0 0 8658 22 0 0 25 0 1 100 1999416737 164966400 34425 996147200 1448431616 1448550632 4294956176 18446744073709551615 134535461 0 0 4096 8194 0 0 0 17 0 0 0

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

/proc/16632/statm: 40275 34430 396 29 0 34329 0
Current children cumulated CPU time (s) 1120.82
Current children cumulated vsize (KiB) 166460

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16725
/proc/meminfo: memFree=1015808/2055920 swapFree=4180412/4192956
[pid=16621] ppid=16619 vsize=5360 CPUtime=14.53
/proc/16621/stat : 16621 (solve.sh) S 16619 16621 16052 0 -1 4194304 310 60811 0 1 0 0 1412 41 19 0 1 0 1999415263 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16621/statm: 1340 236 195 169 0 51 0
[pid=16632] ppid=16621 vsize=161100 CPUtime=1166.26
/proc/16632/stat : 16632 (ld-linux.so.2) R 16621 16621 16052 0 -1 4194304 43025 0 0 0 116601 25 0 0 25 0 1 100 1999416737 164966400 34430 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670060 0 0 4096 8194 0 0 0 17 0 0 0
/proc/16632/statm: 40275 34430 396 29 0 34329 0
Current children cumulated CPU time (s) 1180.79
Current children cumulated vsize (KiB) 166460

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16725
/proc/meminfo: memFree=1009472/2055920 swapFree=4180412/4192956
[pid=16621] ppid=16619 vsize=5360 CPUtime=14.53
/proc/16621/stat : 16621 (solve.sh) S 16619 16621 16052 0 -1 4194304 310 60811 0 1 0 0 1412 41 19 0 1 0 1999415263 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16621/statm: 1340 236 195 169 0 51 0
[pid=16632] ppid=16621 vsize=161100 CPUtime=1226.23
/proc/16632/stat : 16632 (ld-linux.so.2) R 16621 16621 16052 0 -1 4194304 43025 0 0 0 122598 25 0 0 25 0 1 100 1999416737 164966400 34430 996147200 1448431616 1448550632 4294956176 18446744073709551615 134535440 0 0 4096 8194 0 0 0 17 0 0 0
/proc/16632/statm: 40275 34430 396 29 0 34329 0
Current children cumulated CPU time (s) 1240.76
Current children cumulated vsize (KiB) 166460

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16725
/proc/meminfo: memFree=1005504/2055920 swapFree=4180412/4192956
[pid=16621] ppid=16619 vsize=5360 CPUtime=14.53
/proc/16621/stat : 16621 (solve.sh) S 16619 16621 16052 0 -1 4194304 310 60811 0 1 0 0 1412 41 19 0 1 0 1999415263 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16621/statm: 1340 236 195 169 0 51 0
[pid=16632] ppid=16621 vsize=161100 CPUtime=1286.21
/proc/16632/stat : 16632 (ld-linux.so.2) R 16621 16621 16052 0 -1 4194304 43025 0 0 0 128596 25 0 0 25 0 1 100 1999416737 164966400 34430 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670189 0 0 4096 8194 0 0 0 17 0 0 0
/proc/16632/statm: 40275 34430 396 29 0 34329 0
Current children cumulated CPU time (s) 1300.74
Current children cumulated vsize (KiB) 166460

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16725
/proc/meminfo: memFree=1005568/2055920 swapFree=4180412/4192956
[pid=16621] ppid=16619 vsize=5360 CPUtime=14.53
/proc/16621/stat : 16621 (solve.sh) S 16619 16621 16052 0 -1 4194304 310 60811 0 1 0 0 1412 41 19 0 1 0 1999415263 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16621/statm: 1340 236 195 169 0 51 0
[pid=16632] ppid=16621 vsize=161100 CPUtime=1346.17
/proc/16632/stat : 16632 (ld-linux.so.2) R 16621 16621 16052 0 -1 4194304 43025 0 0 0 134592 25 0 0 25 0 1 100 1999416737 164966400 34430 996147200 1448431616 1448550632 4294956176 18446744073709551615 134535954 0 0 4096 8194 0 0 0 17 0 0 0
/proc/16632/statm: 40275 34430 396 29 0 34329 0
Current children cumulated CPU time (s) 1360.7
Current children cumulated vsize (KiB) 166460

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16725
/proc/meminfo: memFree=1005568/2055920 swapFree=4180412/4192956
[pid=16621] ppid=16619 vsize=5360 CPUtime=14.53
/proc/16621/stat : 16621 (solve.sh) S 16619 16621 16052 0 -1 4194304 310 60811 0 1 0 0 1412 41 19 0 1 0 1999415263 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16621/statm: 1340 236 195 169 0 51 0
[pid=16632] ppid=16621 vsize=161100 CPUtime=1406.16
/proc/16632/stat : 16632 (ld-linux.so.2) R 16621 16621 16052 0 -1 4194304 43025 0 0 0 140590 26 0 0 25 0 1 100 1999416737 164966400 34430 996147200 1448431616 1448550632 4294956176 18446744073709551615 134607589 0 0 4096 8194 0 0 0 17 0 0 0
/proc/16632/statm: 40275 34430 396 29 0 34329 0
Current children cumulated CPU time (s) 1420.69
Current children cumulated vsize (KiB) 166460

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16725
/proc/meminfo: memFree=1005568/2055920 swapFree=4180412/4192956
[pid=16621] ppid=16619 vsize=5360 CPUtime=14.53
/proc/16621/stat : 16621 (solve.sh) S 16619 16621 16052 0 -1 4194304 310 60811 0 1 0 0 1412 41 19 0 1 0 1999415263 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16621/statm: 1340 236 195 169 0 51 0
[pid=16632] ppid=16621 vsize=161100 CPUtime=1466.12
/proc/16632/stat : 16632 (ld-linux.so.2) R 16621 16621 16052 0 -1 4194304 43025 0 0 0 146586 26 0 0 25 0 1 100 1999416737 164966400 34430 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670077 0 0 4096 8194 0 0 0 17 0 0 0
/proc/16632/statm: 40275 34430 396 29 0 34329 0
Current children cumulated CPU time (s) 1480.65
Current children cumulated vsize (KiB) 166460

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16725
/proc/meminfo: memFree=1005568/2055920 swapFree=4180412/4192956
[pid=16621] ppid=16619 vsize=5360 CPUtime=14.53
/proc/16621/stat : 16621 (solve.sh) S 16619 16621 16052 0 -1 4194304 310 60811 0 1 0 0 1412 41 19 0 1 0 1999415263 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16621/statm: 1340 236 195 169 0 51 0
[pid=16632] ppid=16621 vsize=161100 CPUtime=1526.09
/proc/16632/stat : 16632 (ld-linux.so.2) R 16621 16621 16052 0 -1 4194304 43025 0 0 0 152583 26 0 0 25 0 1 100 1999416737 164966400 34430 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670054 0 0 4096 8194 0 0 0 17 0 0 0
/proc/16632/statm: 40275 34430 396 29 0 34329 0
Current children cumulated CPU time (s) 1540.62
Current children cumulated vsize (KiB) 166460

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16725
/proc/meminfo: memFree=1005568/2055920 swapFree=4180412/4192956
[pid=16621] ppid=16619 vsize=5360 CPUtime=14.53
/proc/16621/stat : 16621 (solve.sh) S 16619 16621 16052 0 -1 4194304 310 60811 0 1 0 0 1412 41 19 0 1 0 1999415263 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16621/statm: 1340 236 195 169 0 51 0
[pid=16632] ppid=16621 vsize=161100 CPUtime=1586.06
/proc/16632/stat : 16632 (ld-linux.so.2) R 16621 16621 16052 0 -1 4194304 43025 0 0 0 158580 26 0 0 25 0 1 100 1999416737 164966400 34430 996147200 1448431616 1448550632 4294956176 18446744073709551615 134616100 0 0 4096 8194 0 0 0 17 0 0 0
/proc/16632/statm: 40275 34430 396 29 0 34329 0
Current children cumulated CPU time (s) 1600.59
Current children cumulated vsize (KiB) 166460

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16725
/proc/meminfo: memFree=1001152/2055920 swapFree=4180412/4192956
[pid=16621] ppid=16619 vsize=5360 CPUtime=14.53
/proc/16621/stat : 16621 (solve.sh) S 16619 16621 16052 0 -1 4194304 310 60811 0 1 0 0 1412 41 19 0 1 0 1999415263 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16621/statm: 1340 236 195 169 0 51 0
[pid=16632] ppid=16621 vsize=161100 CPUtime=1646.03
/proc/16632/stat : 16632 (ld-linux.so.2) R 16621 16621 16052 0 -1 4194304 43025 0 0 0 164577 26 0 0 25 0 1 100 1999416737 164966400 34430 996147200 1448431616 1448550632 4294956176 18446744073709551615 134607589 0 0 4096 8194 0 0 0 17 0 0 0
/proc/16632/statm: 40275 34430 396 29 0 34329 0
Current children cumulated CPU time (s) 1660.56
Current children cumulated vsize (KiB) 166460

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16725
/proc/meminfo: memFree=997376/2055920 swapFree=4180412/4192956
[pid=16621] ppid=16619 vsize=5360 CPUtime=14.53
/proc/16621/stat : 16621 (solve.sh) S 16619 16621 16052 0 -1 4194304 310 60811 0 1 0 0 1412 41 19 0 1 0 1999415263 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16621/statm: 1340 236 195 169 0 51 0
[pid=16632] ppid=16621 vsize=161100 CPUtime=1706
/proc/16632/stat : 16632 (ld-linux.so.2) R 16621 16621 16052 0 -1 4194304 43025 0 0 0 170574 26 0 0 25 0 1 100 1999416737 164966400 34430 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670029 0 0 4096 8194 0 0 0 17 0 0 0
/proc/16632/statm: 40275 34430 396 29 0 34329 0
Current children cumulated CPU time (s) 1720.53
Current children cumulated vsize (KiB) 166460

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16725
/proc/meminfo: memFree=997248/2055920 swapFree=4180412/4192956
[pid=16621] ppid=16619 vsize=5360 CPUtime=14.53
/proc/16621/stat : 16621 (solve.sh) S 16619 16621 16052 0 -1 4194304 310 60811 0 1 0 0 1412 41 19 0 1 0 1999415263 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16621/statm: 1340 236 195 169 0 51 0
[pid=16632] ppid=16621 vsize=161100 CPUtime=1765.97
/proc/16632/stat : 16632 (ld-linux.so.2) R 16621 16621 16052 0 -1 4194304 43025 0 0 0 176571 26 0 0 25 0 1 100 1999416737 164966400 34430 996147200 1448431616 1448550632 4294956176 18446744073709551615 134607589 0 0 4096 8194 0 0 0 17 0 0 0
/proc/16632/statm: 40275 34430 396 29 0 34329 0
Current children cumulated CPU time (s) 1780.5
Current children cumulated vsize (KiB) 166460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.81 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16725
/proc/meminfo: memFree=997248/2055920 swapFree=4180412/4192956
[pid=16621] ppid=16619 vsize=5360 CPUtime=14.53
/proc/16621/stat : 16621 (solve.sh) S 16619 16621 16052 0 -1 4194304 310 60811 0 1 0 0 1412 41 19 0 1 0 1999415263 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16621/statm: 1340 236 195 169 0 51 0
[pid=16632] ppid=16621 vsize=161100 CPUtime=1785.48
/proc/16632/stat : 16632 (ld-linux.so.2) R 16621 16621 16052 0 -1 4194304 43025 0 0 0 178521 27 0 0 25 0 1 100 1999416737 164966400 34430 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670054 0 0 4096 8194 0 0 0 17 0 0 0
/proc/16632/statm: 40275 34430 396 29 0 34329 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 166460

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16621 and gives
#  childrusage.ru_utime.tv_sec=14
#  childrusage.ru_utime.tv_usec=122853
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=414936
# CPU time returned by wait4() is 14.5378
# while last known CPU time is 1800.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1801.82
CPU time (s): 1800.01
CPU user time (s): 1799.33
CPU system time (s): 0.68
CPU usage (%): 99.8996
Max. virtual memory (cumulated for all children) (KiB): 884348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.1229
system time used= 0.414936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61121
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2903
involuntary context switches= 3075

runsolver used 2.12568 second user time and 6.07108 second system time

The end

Launcher Data (download as text)

Begin job on node21 at 2008-07-04 22:46:50
IDJOB=1105349
IDBENCH=56087
IDSOLVER=369
FILE ID=node21/1105349-1215204409
PBS_JOBID= 7881680
Free space on /tmp= 66444 MiB

SOLVER NAME= Minion/Tailor 2008-07-04
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-20-20-2.xml
COMMAND LINE= DIR/solve.sh BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1105349-1215204409/watcher-1105349-1215204409 -o /tmp/evaluation-result-1105349-1215204409/solver-1105349-1215204409 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solve.sh HOME/instance-1105349-1215204409.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2344aea19d376a2dc3bf2408a1b627e6
RANDOM SEED=927178339

node21.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		: 3000.263
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		: 3000.263
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:       1309488 kB
Buffers:         86500 kB
Cached:         486456 kB
SwapCached:       6472 kB
Active:         334008 kB
Inactive:       344308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1309488 kB
SwapTotal:     4192956 kB
SwapFree:      4180412 kB
Dirty:           35924 kB
Writeback:           0 kB
Mapped:         111600 kB
Slab:            53136 kB
Committed_AS:  3590216 kB
PageTables:       2024 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= 66408 MiB
End job on node21 at 2008-07-04 23:16:54