Trace number 1106944

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) 1800.06 1812.11

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-37_ext.xml
MD5SUM2a12a9cdf693fd05cdae763dc502b9a1
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
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 variables28
Number of constraints93
Maximum constraint arity3
Maximum domain size28
Number of constraints which are defined in extension93
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

4.32/4.44	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-1106944-1215200335/watcher-1106944-1215200335 -o /tmp/evaluation-result-1106944-1215200335/solver-1106944-1215200335 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solve.sh HOME/instance-1106944-1215200335.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 2.00 4/73 18340
/proc/meminfo: memFree=1429312/2055920 swapFree=4180436/4192956
[pid=18340] ppid=18338 vsize=5356 CPUtime=0
/proc/18340/stat : 18340 (solve.sh) S 18338 18340 15115 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 1549705380 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18340/statm: 1339 235 195 169 0 50 0
[pid=18341] ppid=18340 vsize=152 CPUtime=0
/proc/18341/stat : 18341 (java) D 18340 18340 15115 0 -1 0 41 0 0 0 0 0 0 0 18 0 1 0 1549705381 155648 26 996147200 134512640 134550740 4294956192 18446744073709551615 11879204 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/18341/statm: 38 26 19 9 0 4 0

[startup+0.03411 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18340
/proc/meminfo: memFree=1429312/2055920 swapFree=4180436/4192956
[pid=18340] ppid=18338 vsize=5356 CPUtime=0
/proc/18340/stat : 18340 (solve.sh) S 18338 18340 15115 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 1549705380 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18340/statm: 1339 235 195 169 0 50 0
[pid=18341] ppid=18340 vsize=859692 CPUtime=0.02
/proc/18341/stat : 18341 (java) S 18340 18340 15115 0 -1 0 1576 0 1 0 1 1 0 0 18 0 4 0 1549705381 880324608 1246 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0
/proc/18341/statm: 214923 1246 693 9 0 209902 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 865048

[startup+0.101283 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18340
/proc/meminfo: memFree=1429312/2055920 swapFree=4180436/4192956
[pid=18340] ppid=18338 vsize=5356 CPUtime=0
/proc/18340/stat : 18340 (solve.sh) S 18338 18340 15115 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 1549705380 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18340/statm: 1339 235 195 169 0 50 0
[pid=18341] ppid=18340 vsize=864136 CPUtime=0.08
/proc/18341/stat : 18341 (java) S 18340 18340 15115 0 -1 0 3455 0 1 0 6 2 0 0 18 0 9 0 1549705381 884875264 2909 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18341/statm: 216034 2909 1708 9 0 210596 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 869492

[startup+0.301314 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18340
/proc/meminfo: memFree=1429312/2055920 swapFree=4180436/4192956
[pid=18340] ppid=18338 vsize=5356 CPUtime=0
/proc/18340/stat : 18340 (solve.sh) S 18338 18340 15115 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 1549705380 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18340/statm: 1339 235 195 169 0 50 0
[pid=18341] ppid=18340 vsize=864444 CPUtime=0.27
/proc/18341/stat : 18341 (java) S 18340 18340 15115 0 -1 0 5740 0 1 0 24 3 0 0 18 0 9 0 1549705381 885190656 5173 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18341/statm: 216111 5173 1819 9 0 210673 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 869800

[startup+0.701362 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18340
/proc/meminfo: memFree=1429312/2055920 swapFree=4180436/4192956
[pid=18340] ppid=18338 vsize=5356 CPUtime=0
/proc/18340/stat : 18340 (solve.sh) S 18338 18340 15115 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 1549705380 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18340/statm: 1339 235 195 169 0 50 0
[pid=18341] ppid=18340 vsize=864444 CPUtime=0.68
/proc/18341/stat : 18341 (java) S 18340 18340 15115 0 -1 0 11034 0 1 0 61 7 0 0 18 0 9 0 1549705381 885190656 10455 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18341/statm: 216111 10455 1843 9 0 210673 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 869800

[startup+1.50147 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18350
/proc/meminfo: memFree=1385008/2055920 swapFree=4180436/4192956
[pid=18340] ppid=18338 vsize=5356 CPUtime=0
/proc/18340/stat : 18340 (solve.sh) S 18338 18340 15115 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 1549705380 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18340/statm: 1339 235 195 169 0 50 0
[pid=18341] ppid=18340 vsize=864444 CPUtime=1.47
/proc/18341/stat : 18341 (java) S 18340 18340 15115 0 -1 0 17899 0 1 0 136 11 0 0 18 0 9 0 1549705381 885190656 17311 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18341/statm: 216111 17311 1852 9 0 210673 0
[pid=18341/tid=18343] ppid=18340 vsize=864444 CPUtime=1.14
/proc/18341/task/18343/stat : 18343 (java) R 18340 18340 15115 0 -1 64 4889 0 1 0 111 3 0 0 25 0 9 0 1549705382 885190656 17311 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18341/tid=18344] ppid=18340 vsize=864444 CPUtime=0.23
/proc/18341/task/18344/stat : 18344 (java) R 18340 18340 15115 0 -1 64 11953 0 0 0 17 6 0 0 16 0 9 0 1549705384 885190656 17311 996147200 134512640 134550740 4294956032 18446744073709551615 102674831 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18341/tid=18345] ppid=18340 vsize=864444 CPUtime=0
/proc/18341/task/18345/stat : 18345 (java) S 18340 18340 15115 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 1549705384 885190656 17311 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18341/tid=18346] ppid=18340 vsize=864444 CPUtime=0
/proc/18341/task/18346/stat : 18346 (java) S 18340 18340 15115 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 1549705384 885190656 17311 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18341/tid=18347] ppid=18340 vsize=864444 CPUtime=0
/proc/18341/task/18347/stat : 18347 (java) S 18340 18340 15115 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1549705386 885190656 17311 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18341/tid=18348] ppid=18340 vsize=864444 CPUtime=0.06
/proc/18341/task/18348/stat : 18348 (java) S 18340 18340 15115 0 -1 64 323 0 0 0 6 0 0 0 16 0 9 0 1549705386 885190656 17311 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18341/tid=18349] ppid=18340 vsize=864444 CPUtime=0
/proc/18341/task/18349/stat : 18349 (java) S 18340 18340 15115 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1549705386 885190656 17311 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18341/tid=18350] ppid=18340 vsize=864444 CPUtime=0
/proc/18341/task/18350/stat : 18350 (java) S 18340 18340 15115 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1549705386 885190656 17311 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 869800

[startup+3.10269 s]
/proc/loadavg: 2.00 2.00 2.00 4/83 18350
/proc/meminfo: memFree=1342384/2055920 swapFree=4180436/4192956
[pid=18340] ppid=18338 vsize=5356 CPUtime=0
/proc/18340/stat : 18340 (solve.sh) S 18338 18340 15115 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 1549705380 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18340/statm: 1339 235 195 169 0 50 0
[pid=18341] ppid=18340 vsize=864584 CPUtime=3.05
/proc/18341/stat : 18341 (java) S 18340 18340 15115 0 -1 0 32479 0 1 0 286 19 0 0 18 0 9 0 1549705381 885334016 31716 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18341/statm: 216146 31716 1868 9 0 210708 0
[pid=18341/tid=18343] ppid=18340 vsize=864584 CPUtime=2.51
/proc/18341/task/18343/stat : 18343 (java) R 18340 18340 15115 0 -1 64 13494 0 1 0 242 9 0 0 25 0 9 0 1549705382 885334016 31716 996147200 134512640 134550740 4294956032 18446744073709551615 4126607880 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18341/tid=18344] ppid=18340 vsize=864584 CPUtime=0.44
/proc/18341/task/18344/stat : 18344 (java) S 18340 18340 15115 0 -1 64 17919 0 0 0 35 9 0 0 16 0 9 0 1549705384 885334016 31716 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18341/tid=18345] ppid=18340 vsize=864584 CPUtime=0
/proc/18341/task/18345/stat : 18345 (java) S 18340 18340 15115 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 1549705384 885334016 31716 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18341/tid=18346] ppid=18340 vsize=864584 CPUtime=0
/proc/18341/task/18346/stat : 18346 (java) S 18340 18340 15115 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 1549705384 885334016 31716 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18341/tid=18347] ppid=18340 vsize=864584 CPUtime=0
/proc/18341/task/18347/stat : 18347 (java) S 18340 18340 15115 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1549705386 885334016 31716 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18341/tid=18348] ppid=18340 vsize=864584 CPUtime=0.08
/proc/18341/task/18348/stat : 18348 (java) S 18340 18340 15115 0 -1 64 332 0 0 0 8 0 0 0 16 0 9 0 1549705386 885334016 31716 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18341/tid=18349] ppid=18340 vsize=864584 CPUtime=0
/proc/18341/task/18349/stat : 18349 (java) S 18340 18340 15115 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1549705386 885334016 31716 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18341/tid=18350] ppid=18340 vsize=864584 CPUtime=0
/proc/18341/task/18350/stat : 18350 (java) S 18340 18340 15115 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1549705386 885334016 31716 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 869940

[startup+6.3021 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 18351
/proc/meminfo: memFree=1412400/2055920 swapFree=4180436/4192956
[pid=18340] ppid=18338 vsize=5360 CPUtime=4.35
/proc/18340/stat : 18340 (solve.sh) S 18338 18340 15115 0 -1 4194304 310 37584 0 1 0 0 408 27 18 0 1 0 1549705380 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18340/statm: 1340 236 195 169 0 51 0
[pid=18351] ppid=18340 vsize=57904 CPUtime=1.83
/proc/18351/stat : 18351 (ld-linux.so.2) R 18340 18340 15115 0 -1 4194304 10358 0 0 0 177 6 0 0 25 0 1 0 1549705825 59293696 8886 996147200 1448431616 1448550632 4294956176 18446744073709551615 4158615984 0 0 4096 0 0 0 0 17 1 0 0
/proc/18351/statm: 14476 8886 362 29 0 8530 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 63264

[startup+12.702 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 18351
/proc/meminfo: memFree=1328112/2055920 swapFree=4180436/4192956
[pid=18340] ppid=18338 vsize=5360 CPUtime=4.35
/proc/18340/stat : 18340 (solve.sh) S 18338 18340 15115 0 -1 4194304 310 37584 0 1 0 0 408 27 18 0 1 0 1549705380 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18340/statm: 1340 236 195 169 0 51 0
[pid=18351] ppid=18340 vsize=116332 CPUtime=8.16
/proc/18351/stat : 18351 (ld-linux.so.2) R 18340 18340 15115 0 -1 4194304 28600 0 0 0 801 15 0 0 25 0 1 100 1549705825 119123968 23514 996147200 1448431616 1448550632 4294956176 18446744073709551615 148958326 0 0 4096 8194 0 0 0 17 1 0 0
/proc/18351/statm: 29083 23514 384 29 0 23137 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 121692

[startup+25.5016 s]
/proc/loadavg: 2.08 2.02 2.01 3/75 18352
/proc/meminfo: memFree=1328432/2055920 swapFree=4180436/4192956
[pid=18340] ppid=18338 vsize=5360 CPUtime=4.35
/proc/18340/stat : 18340 (solve.sh) S 18338 18340 15115 0 -1 4194304 310 37584 0 1 0 0 408 27 18 0 1 0 1549705380 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18340/statm: 1340 236 195 169 0 51 0
[pid=18351] ppid=18340 vsize=116332 CPUtime=20.83
/proc/18351/stat : 18351 (ld-linux.so.2) R 18340 18340 15115 0 -1 4194304 28600 0 0 0 2068 15 0 0 25 0 1 100 1549705825 119123968 23514 996147200 1448431616 1448550632 4294956176 18446744073709551615 149002307 0 0 4096 8194 0 0 0 17 1 0 0
/proc/18351/statm: 29083 23514 384 29 0 23137 0
Current children cumulated CPU time (s) 25.18
Current children cumulated vsize (KiB) 121692

[startup+51.101 s]
/proc/loadavg: 2.05 2.01 2.00 3/75 18353
/proc/meminfo: memFree=1328432/2055920 swapFree=4180436/4192956
[pid=18340] ppid=18338 vsize=5360 CPUtime=4.35
/proc/18340/stat : 18340 (solve.sh) S 18338 18340 15115 0 -1 4194304 310 37584 0 1 0 0 408 27 18 0 1 0 1549705380 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18340/statm: 1340 236 195 169 0 51 0
[pid=18351] ppid=18340 vsize=116332 CPUtime=46.2
/proc/18351/stat : 18351 (ld-linux.so.2) R 18340 18340 15115 0 -1 4194304 28600 0 0 0 4604 16 0 0 25 0 1 100 1549705825 119123968 23514 996147200 1448431616 1448550632 4294956176 18446744073709551615 149001404 0 0 4096 8194 0 0 0 17 1 0 0
/proc/18351/statm: 29083 23514 384 29 0 23137 0
Current children cumulated CPU time (s) 50.55
Current children cumulated vsize (KiB) 121692

[startup+102.307 s]
/proc/loadavg: 2.07 2.03 2.00 3/75 18353
/proc/meminfo: memFree=1328496/2055920 swapFree=4180436/4192956
[pid=18340] ppid=18338 vsize=5360 CPUtime=4.35
/proc/18340/stat : 18340 (solve.sh) S 18338 18340 15115 0 -1 4194304 310 37584 0 1 0 0 408 27 18 0 1 0 1549705380 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18340/statm: 1340 236 195 169 0 51 0
[pid=18351] ppid=18340 vsize=116332 CPUtime=96.92
/proc/18351/stat : 18351 (ld-linux.so.2) R 18340 18340 15115 0 -1 4194304 28600 0 0 0 9676 16 0 0 25 0 1 100 1549705825 119123968 23514 996147200 1448431616 1448550632 4294956176 18446744073709551615 148958026 0 0 4096 8194 0 0 0 17 1 0 0
/proc/18351/statm: 29083 23514 384 29 0 23137 0
Current children cumulated CPU time (s) 101.27
Current children cumulated vsize (KiB) 121692

[startup+162.302 s]
/proc/loadavg: 2.02 2.02 2.00 3/75 18353
/proc/meminfo: memFree=1328496/2055920 swapFree=4180436/4192956
[pid=18340] ppid=18338 vsize=5360 CPUtime=4.35
/proc/18340/stat : 18340 (solve.sh) S 18338 18340 15115 0 -1 4194304 310 37584 0 1 0 0 408 27 18 0 1 0 1549705380 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18340/statm: 1340 236 195 169 0 51 0
[pid=18351] ppid=18340 vsize=116332 CPUtime=156.35
/proc/18351/stat : 18351 (ld-linux.so.2) R 18340 18340 15115 0 -1 4194304 28600 0 0 0 15619 16 0 0 25 0 1 100 1549705825 119123968 23514 996147200 1448431616 1448550632 4294956176 18446744073709551615 149001366 0 0 4096 8194 0 0 0 17 1 0 0
/proc/18351/statm: 29083 23514 384 29 0 23137 0
Current children cumulated CPU time (s) 160.7
Current children cumulated vsize (KiB) 121692

[startup+222.302 s]

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

/proc/18351/statm: 29083 23514 384 29 0 23137 0
Current children cumulated CPU time (s) 1172.41
Current children cumulated vsize (KiB) 121692

[startup+1242.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/83 18614
/proc/meminfo: memFree=1301160/2055920 swapFree=4180436/4192956
[pid=18340] ppid=18338 vsize=5360 CPUtime=4.35
/proc/18340/stat : 18340 (solve.sh) S 18338 18340 15115 0 -1 4194304 310 37584 0 1 0 0 408 27 18 0 1 0 1549705380 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18340/statm: 1340 236 195 169 0 51 0
[pid=18351] ppid=18340 vsize=116332 CPUtime=1228.04
/proc/18351/stat : 18351 (ld-linux.so.2) R 18340 18340 15115 0 -1 4194304 28600 0 0 0 122776 28 0 0 25 0 1 100 1549705825 119123968 23514 996147200 1448431616 1448550632 4294956176 18446744073709551615 148958642 0 0 4096 8194 0 0 0 17 0 0 0
/proc/18351/statm: 29083 23514 384 29 0 23137 0
Current children cumulated CPU time (s) 1232.39
Current children cumulated vsize (KiB) 121692

[startup+1302.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 18614
/proc/meminfo: memFree=1290408/2055920 swapFree=4180436/4192956
[pid=18340] ppid=18338 vsize=5360 CPUtime=4.35
/proc/18340/stat : 18340 (solve.sh) S 18338 18340 15115 0 -1 4194304 310 37584 0 1 0 0 408 27 18 0 1 0 1549705380 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18340/statm: 1340 236 195 169 0 51 0
[pid=18351] ppid=18340 vsize=116332 CPUtime=1288.02
/proc/18351/stat : 18351 (ld-linux.so.2) R 18340 18340 15115 0 -1 4194304 28600 0 0 0 128774 28 0 0 25 0 1 100 1549705825 119123968 23514 996147200 1448431616 1448550632 4294956176 18446744073709551615 148958228 0 0 4096 8194 0 0 0 17 0 0 0
/proc/18351/statm: 29083 23514 384 29 0 23137 0
Current children cumulated CPU time (s) 1292.37
Current children cumulated vsize (KiB) 121692

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/83 18620
/proc/meminfo: memFree=1263904/2055920 swapFree=4180436/4192956
[pid=18340] ppid=18338 vsize=5360 CPUtime=4.35
/proc/18340/stat : 18340 (solve.sh) S 18338 18340 15115 0 -1 4194304 310 37584 0 1 0 0 408 27 18 0 1 0 1549705380 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18340/statm: 1340 236 195 169 0 51 0
[pid=18351] ppid=18340 vsize=116332 CPUtime=1347.98
/proc/18351/stat : 18351 (ld-linux.so.2) R 18340 18340 15115 0 -1 4194304 28600 0 0 0 134770 28 0 0 25 0 1 100 1549705825 119123968 23514 996147200 1448431616 1448550632 4294956176 18446744073709551615 148958123 0 0 4096 8194 0 0 0 17 0 0 0
/proc/18351/statm: 29083 23514 384 29 0 23137 0
Current children cumulated CPU time (s) 1352.33
Current children cumulated vsize (KiB) 121692

[startup+1422.31 s]
/proc/loadavg: 2.17 2.06 2.01 3/83 18657
/proc/meminfo: memFree=1272352/2055920 swapFree=4180436/4192956
[pid=18340] ppid=18338 vsize=5360 CPUtime=4.35
/proc/18340/stat : 18340 (solve.sh) S 18338 18340 15115 0 -1 4194304 310 37584 0 1 0 0 408 27 18 0 1 0 1549705380 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18340/statm: 1340 236 195 169 0 51 0
[pid=18351] ppid=18340 vsize=116332 CPUtime=1407.8
/proc/18351/stat : 18351 (ld-linux.so.2) R 18340 18340 15115 0 -1 4194304 28600 0 0 0 140752 28 0 0 25 0 1 100 1549705825 119123968 23514 996147200 1448431616 1448550632 4294956176 18446744073709551615 149002257 0 0 4096 8194 0 0 0 17 0 0 0
/proc/18351/statm: 29083 23514 384 29 0 23137 0
Current children cumulated CPU time (s) 1412.15
Current children cumulated vsize (KiB) 121692

[startup+1482.3 s]
/proc/loadavg: 2.25 2.09 2.02 3/83 18657
/proc/meminfo: memFree=1272416/2055920 swapFree=4180436/4192956
[pid=18340] ppid=18338 vsize=5360 CPUtime=4.35
/proc/18340/stat : 18340 (solve.sh) S 18338 18340 15115 0 -1 4194304 310 37584 0 1 0 0 408 27 18 0 1 0 1549705380 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18340/statm: 1340 236 195 169 0 51 0
[pid=18351] ppid=18340 vsize=116332 CPUtime=1467.51
/proc/18351/stat : 18351 (ld-linux.so.2) R 18340 18340 15115 0 -1 4194304 28600 0 0 0 146723 28 0 0 25 0 1 100 1549705825 119123968 23514 996147200 1448431616 1448550632 4294956176 18446744073709551615 148958252 0 0 4096 8194 0 0 0 17 1 0 0
/proc/18351/statm: 29083 23514 384 29 0 23137 0
Current children cumulated CPU time (s) 1471.86
Current children cumulated vsize (KiB) 121692

[startup+1542.3 s]
/proc/loadavg: 2.09 2.07 2.02 3/75 18658
/proc/meminfo: memFree=1397216/2055920 swapFree=4180436/4192956
[pid=18340] ppid=18338 vsize=5360 CPUtime=4.35
/proc/18340/stat : 18340 (solve.sh) S 18338 18340 15115 0 -1 4194304 310 37584 0 1 0 0 408 27 18 0 1 0 1549705380 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18340/statm: 1340 236 195 169 0 51 0
[pid=18351] ppid=18340 vsize=116332 CPUtime=1527.22
/proc/18351/stat : 18351 (ld-linux.so.2) R 18340 18340 15115 0 -1 4194304 28600 0 0 0 152693 29 0 0 25 0 1 100 1549705825 119123968 23514 996147200 1448431616 1448550632 4294956176 18446744073709551615 148958431 0 0 4096 8194 0 0 0 17 1 0 0
/proc/18351/statm: 29083 23514 384 29 0 23137 0
Current children cumulated CPU time (s) 1531.57
Current children cumulated vsize (KiB) 121692

[startup+1602.3 s]
/proc/loadavg: 2.03 2.06 2.01 3/75 18658
/proc/meminfo: memFree=1397216/2055920 swapFree=4180436/4192956
[pid=18340] ppid=18338 vsize=5360 CPUtime=4.35
/proc/18340/stat : 18340 (solve.sh) S 18338 18340 15115 0 -1 4194304 310 37584 0 1 0 0 408 27 18 0 1 0 1549705380 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18340/statm: 1340 236 195 169 0 51 0
[pid=18351] ppid=18340 vsize=116332 CPUtime=1586.93
/proc/18351/stat : 18351 (ld-linux.so.2) R 18340 18340 15115 0 -1 4194304 28600 0 0 0 158664 29 0 0 25 0 1 100 1549705825 119123968 23514 996147200 1448431616 1448550632 4294956176 18446744073709551615 148958252 0 0 4096 8194 0 0 0 17 1 0 0
/proc/18351/statm: 29083 23514 384 29 0 23137 0
Current children cumulated CPU time (s) 1591.28
Current children cumulated vsize (KiB) 121692

[startup+1662.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/75 18658
/proc/meminfo: memFree=1397224/2055920 swapFree=4180436/4192956
[pid=18340] ppid=18338 vsize=5360 CPUtime=4.35
/proc/18340/stat : 18340 (solve.sh) S 18338 18340 15115 0 -1 4194304 310 37584 0 1 0 0 408 27 18 0 1 0 1549705380 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18340/statm: 1340 236 195 169 0 51 0
[pid=18351] ppid=18340 vsize=116332 CPUtime=1646.64
/proc/18351/stat : 18351 (ld-linux.so.2) R 18340 18340 15115 0 -1 4194304 28600 0 0 0 164635 29 0 0 25 0 1 100 1549705825 119123968 23514 996147200 1448431616 1448550632 4294956176 18446744073709551615 148958269 0 0 4096 8194 0 0 0 17 1 0 0
/proc/18351/statm: 29083 23514 384 29 0 23137 0
Current children cumulated CPU time (s) 1650.99
Current children cumulated vsize (KiB) 121692

[startup+1722.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/75 18658
/proc/meminfo: memFree=1397224/2055920 swapFree=4180436/4192956
[pid=18340] ppid=18338 vsize=5360 CPUtime=4.35
/proc/18340/stat : 18340 (solve.sh) S 18338 18340 15115 0 -1 4194304 310 37584 0 1 0 0 408 27 18 0 1 0 1549705380 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18340/statm: 1340 236 195 169 0 51 0
[pid=18351] ppid=18340 vsize=116332 CPUtime=1706.34
/proc/18351/stat : 18351 (ld-linux.so.2) R 18340 18340 15115 0 -1 4194304 28600 0 0 0 170605 29 0 0 25 0 1 100 1549705825 119123968 23514 996147200 1448431616 1448550632 4294956176 18446744073709551615 149002182 0 0 4096 8194 0 0 0 17 1 0 0
/proc/18351/statm: 29083 23514 384 29 0 23137 0
Current children cumulated CPU time (s) 1710.69
Current children cumulated vsize (KiB) 121692

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/75 18658
/proc/meminfo: memFree=1397160/2055920 swapFree=4180436/4192956
[pid=18340] ppid=18338 vsize=5360 CPUtime=4.35
/proc/18340/stat : 18340 (solve.sh) S 18338 18340 15115 0 -1 4194304 310 37584 0 1 0 0 408 27 18 0 1 0 1549705380 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18340/statm: 1340 236 195 169 0 51 0
[pid=18351] ppid=18340 vsize=116332 CPUtime=1766.05
/proc/18351/stat : 18351 (ld-linux.so.2) R 18340 18340 15115 0 -1 4194304 28600 0 0 0 176576 29 0 0 25 0 1 100 1549705825 119123968 23514 996147200 1448431616 1448550632 4294956176 18446744073709551615 149001416 0 0 4096 8194 0 0 0 17 1 0 0
/proc/18351/statm: 29083 23514 384 29 0 23137 0
Current children cumulated CPU time (s) 1770.4
Current children cumulated vsize (KiB) 121692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.1 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 18658
/proc/meminfo: memFree=1397160/2055920 swapFree=4180436/4192956
[pid=18340] ppid=18338 vsize=5360 CPUtime=4.35
/proc/18340/stat : 18340 (solve.sh) S 18338 18340 15115 0 -1 4194304 310 37584 0 1 0 0 408 27 18 0 1 0 1549705380 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18340/statm: 1340 236 195 169 0 51 0
[pid=18351] ppid=18340 vsize=116332 CPUtime=1795.71
/proc/18351/stat : 18351 (ld-linux.so.2) R 18340 18340 15115 0 -1 4194304 28600 0 0 0 179542 29 0 0 25 0 1 100 1549705825 119123968 23514 996147200 1448431616 1448550632 4294956176 18446744073709551615 148958026 0 0 4096 8194 0 0 0 17 1 0 0
/proc/18351/statm: 29083 23514 384 29 0 23137 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 121692

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1812.1 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 18658
/proc/meminfo: memFree=1397160/2055920 swapFree=4180436/4192956
[pid=18340] ppid=18338 vsize=5360 CPUtime=4.35
/proc/18340/stat : 18340 (solve.sh) S 18338 18340 15115 0 -1 4194304 310 37584 0 1 0 0 408 27 18 0 1 0 1549705380 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18340/statm: 1340 236 195 169 0 51 0
[pid=18351] ppid=18340 vsize=116332 CPUtime=1795.71
/proc/18351/stat : 18351 (ld-linux.so.2) R 18340 18340 15115 0 -1 4194304 28600 0 0 0 179542 29 0 0 25 0 1 100 1549705825 119123968 23514 996147200 1448431616 1448550632 4294956176 18446744073709551615 148958026 0 0 4096 8194 0 0 0 17 1 0 0
/proc/18351/statm: 29083 23514 384 29 0 23137 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 121692

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18340 and gives
#  childrusage.ru_utime.tv_sec=4
#  childrusage.ru_utime.tv_usec=90378
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=271958
# CPU time returned by wait4() is 4.36234
# while last known CPU time is 1800.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1812.11
CPU time (s): 1800.06
CPU user time (s): 1799.5
CPU system time (s): 0.56
CPU usage (%): 99.3349
Max. virtual memory (cumulated for all children) (KiB): 870040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.09038
system time used= 0.271958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37894
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= 1223
involuntary context switches= 1217

runsolver used 2.08968 second user time and 5.74213 second system time

The end

Launcher Data (download as text)

Begin job on node13 at 2008-07-04 21:38:56
IDJOB=1106944
IDBENCH=54217
IDSOLVER=369
FILE ID=node13/1106944-1215200335
PBS_JOBID= 7881582
Free space on /tmp= 66484 MiB

SOLVER NAME= Minion/Tailor 2008-07-04
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-37_ext.xml
COMMAND LINE= DIR/solve.sh BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1106944-1215200335/watcher-1106944-1215200335 -o /tmp/evaluation-result-1106944-1215200335/solver-1106944-1215200335 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solve.sh HOME/instance-1106944-1215200335.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2a12a9cdf693fd05cdae763dc502b9a1
RANDOM SEED=334084395

node13.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		: 3000.238
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		: 3000.238
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:       1429792 kB
Buffers:         46600 kB
Cached:         426248 kB
SwapCached:       6892 kB
Active:         303720 kB
Inactive:       263452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1429792 kB
SwapTotal:     4192956 kB
SwapFree:      4180436 kB
Dirty:           35448 kB
Writeback:           0 kB
Mapped:         101752 kB
Slab:            43964 kB
Committed_AS:  3102668 kB
PageTables:       2124 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= 66452 MiB
End job on node13 at 2008-07-04 22:09:10