Trace number 1106577

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) 1800.09 1810.21

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-20-5-mul.xml
MD5SUM7ece432996b72b47d9d3fdb19a06127f
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.3378
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints300
Maximum constraint arity2
Maximum domain size400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension300
Global constraints used (with number of constraints)

Solver Data (download as text)

0.67/0.73	c Finished tailoring XCSP instance to Minion. Starting solving
1800.06/1810.20	HOME/solve.sh: line 8: 25896 Terminated              /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./minion -cspcomp -preprocess SAC -varorder wdeg -timelimit $TIMEOUT ${TMPDIR}/problem.minion

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-1106577-1215216985/watcher-1106577-1215216985 -o /tmp/evaluation-result-1106577-1215216985/solver-1106577-1215216985 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solve.sh HOME/instance-1106577-1215216985.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: 2.04 2.00 1.99 4/80 25885
/proc/meminfo: memFree=1590880/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5356 CPUtime=0
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 2000673778 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1339 235 195 169 0 50 0
[pid=25886] ppid=25885 vsize=5356 CPUtime=0
/proc/25886/stat : 25886 (solve.sh) R 25885 25885 25735 0 -1 4194368 16 0 0 0 0 0 0 0 21 0 1 0 2000673778 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 268582841639 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/25886/statm: 1339 235 195 169 0 50 0

[startup+0.0305861 s]
/proc/loadavg: 2.04 2.00 1.99 4/80 25885
/proc/meminfo: memFree=1590880/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5356 CPUtime=0
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 2000673778 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1339 235 195 169 0 50 0
[pid=25886] ppid=25885 vsize=860016 CPUtime=0.01
/proc/25886/stat : 25886 (java) S 25885 25885 25735 0 -1 0 1589 0 1 0 0 1 0 0 18 0 5 0 2000673778 880656384 1259 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0
/proc/25886/statm: 215004 1259 697 9 0 209983 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 865372

[startup+0.102709 s]
/proc/loadavg: 2.04 2.00 1.99 4/80 25885
/proc/meminfo: memFree=1590880/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5356 CPUtime=0
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 2000673778 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1339 235 195 169 0 50 0
[pid=25886] ppid=25885 vsize=864136 CPUtime=0.08
/proc/25886/stat : 25886 (java) S 25885 25885 25735 0 -1 0 3502 0 1 0 7 1 0 0 18 0 9 0 2000673778 884875264 2954 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/25886/statm: 216034 2954 1725 9 0 210596 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 869492

[startup+0.302749 s]
/proc/loadavg: 2.04 2.00 1.99 4/80 25885
/proc/meminfo: memFree=1590880/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5356 CPUtime=0
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 2000673778 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1339 235 195 169 0 50 0
[pid=25886] ppid=25885 vsize=864896 CPUtime=0.28
/proc/25886/stat : 25886 (java) S 25885 25885 25735 0 -1 0 4302 0 1 0 26 2 0 0 18 0 9 0 2000673778 885653504 3730 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/25886/statm: 216224 3730 1828 9 0 210786 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 870252

[startup+0.702828 s]
/proc/loadavg: 2.04 2.00 1.99 4/80 25885
/proc/meminfo: memFree=1590880/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5356 CPUtime=0
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 2000673778 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1339 235 195 169 0 50 0
[pid=25886] ppid=25885 vsize=868748 CPUtime=0.67
/proc/25886/stat : 25886 (java) S 25885 25885 25735 0 -1 0 7815 0 1 0 63 4 0 0 18 0 9 0 2000673778 889597952 7132 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/25886/statm: 217187 7132 1881 9 0 211749 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 874104

[startup+1.50198 s]
/proc/loadavg: 2.04 2.00 1.99 3/82 25896
/proc/meminfo: memFree=1588944/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5360 CPUtime=0.68
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 310 7820 0 1 0 0 63 5 17 0 1 0 2000673778 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1340 236 195 169 0 51 0
[pid=25896] ppid=25885 vsize=25212 CPUtime=0.74
/proc/25896/stat : 25896 (ld-linux.so.2) R 25885 25885 25735 0 -1 4194304 1039 0 0 0 74 0 0 0 24 0 1 100 2000673851 25817088 876 996147200 1448431616 1448550632 4294956176 18446744073709551615 135265967 0 0 4096 8194 0 0 0 17 1 0 0
/proc/25896/statm: 6303 876 521 29 0 357 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 30572

[startup+3.10129 s]
/proc/loadavg: 2.04 2.00 1.99 3/82 25896
/proc/meminfo: memFree=1588816/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5360 CPUtime=0.68
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 310 7820 0 1 0 0 63 5 17 0 1 0 2000673778 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1340 236 195 169 0 51 0
[pid=25896] ppid=25885 vsize=25212 CPUtime=2.33
/proc/25896/stat : 25896 (ld-linux.so.2) R 25885 25885 25735 0 -1 4194304 1039 0 0 0 233 0 0 0 25 0 1 100 2000673851 25817088 876 996147200 1448431616 1448550632 4294956176 18446744073709551615 134616098 0 0 4096 8194 0 0 0 17 1 0 0
/proc/25896/statm: 6303 876 521 29 0 357 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 30572

[startup+6.30292 s]
/proc/loadavg: 2.04 2.00 1.99 3/82 25896
/proc/meminfo: memFree=1588432/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5360 CPUtime=0.68
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 310 7820 0 1 0 0 63 5 17 0 1 0 2000673778 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1340 236 195 169 0 51 0
[pid=25896] ppid=25885 vsize=25356 CPUtime=5.51
/proc/25896/stat : 25896 (ld-linux.so.2) R 25885 25885 25735 0 -1 4194304 1058 0 0 0 551 0 0 0 25 0 1 100 2000673851 25964544 895 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670054 0 0 4096 8194 0 0 0 17 1 0 0
/proc/25896/statm: 6339 895 521 29 0 393 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 30716

[startup+12.7012 s]
/proc/loadavg: 2.04 2.00 1.99 3/82 25896
/proc/meminfo: memFree=1588944/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5360 CPUtime=0.68
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 310 7820 0 1 0 0 63 5 17 0 1 0 2000673778 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1340 236 195 169 0 51 0
[pid=25896] ppid=25885 vsize=25356 CPUtime=11.85
/proc/25896/stat : 25896 (ld-linux.so.2) R 25885 25885 25735 0 -1 4194304 1058 0 0 0 1185 0 0 0 25 0 1 100 2000673851 25964544 895 996147200 1448431616 1448550632 4294956176 18446744073709551615 149865568 0 0 4096 8194 0 0 0 17 1 0 0
/proc/25896/statm: 6339 895 521 29 0 393 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 30716

[startup+25.5017 s]
/proc/loadavg: 2.03 2.00 1.99 3/82 25896
/proc/meminfo: memFree=1589072/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5360 CPUtime=0.68
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 310 7820 0 1 0 0 63 5 17 0 1 0 2000673778 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1340 236 195 169 0 51 0
[pid=25896] ppid=25885 vsize=25356 CPUtime=24.54
/proc/25896/stat : 25896 (ld-linux.so.2) R 25885 25885 25735 0 -1 4194304 1061 0 0 0 2454 0 0 0 25 0 1 100 2000673851 25964544 898 996147200 1448431616 1448550632 4294956176 18446744073709551615 134533568 0 0 4096 8194 0 0 0 17 1 0 0
/proc/25896/statm: 6339 898 521 29 0 393 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 30716

[startup+51.1017 s]
/proc/loadavg: 2.02 2.00 1.99 3/82 25896
/proc/meminfo: memFree=1589136/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5360 CPUtime=0.68
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 310 7820 0 1 0 0 63 5 17 0 1 0 2000673778 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1340 236 195 169 0 51 0
[pid=25896] ppid=25885 vsize=25356 CPUtime=49.91
/proc/25896/stat : 25896 (ld-linux.so.2) R 25885 25885 25735 0 -1 4194304 1061 0 0 0 4991 0 0 0 25 0 1 100 2000673851 25964544 898 996147200 1448431616 1448550632 4294956176 18446744073709551615 135746277 0 0 4096 8194 0 0 0 17 1 0 0
/proc/25896/statm: 6339 898 521 29 0 393 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 30716

[startup+102.307 s]
/proc/loadavg: 2.01 2.00 1.99 3/82 25896
/proc/meminfo: memFree=1588944/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5360 CPUtime=0.68
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 310 7820 0 1 0 0 63 5 17 0 1 0 2000673778 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1340 236 195 169 0 51 0
[pid=25896] ppid=25885 vsize=25356 CPUtime=100.67
/proc/25896/stat : 25896 (ld-linux.so.2) R 25885 25885 25735 0 -1 4194304 1061 0 0 0 10067 0 0 0 25 0 1 100 2000673851 25964544 898 996147200 1448431616 1448550632 4294956176 18446744073709551615 152861832 0 0 4096 8194 0 0 0 17 1 0 0
/proc/25896/statm: 6339 898 521 29 0 393 0
Current children cumulated CPU time (s) 101.35
Current children cumulated vsize (KiB) 30716

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/82 25896
/proc/meminfo: memFree=1589008/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5360 CPUtime=0.68
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 310 7820 0 1 0 0 63 5 17 0 1 0 2000673778 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1340 236 195 169 0 51 0
[pid=25896] ppid=25885 vsize=25356 CPUtime=160.15
/proc/25896/stat : 25896 (ld-linux.so.2) R 25885 25885 25735 0 -1 4194304 1062 0 0 0 16015 0 0 0 25 0 1 100 2000673851 25964544 899 996147200 1448431616 1448550632 4294956176 18446744073709551615 134616100 0 0 4096 8194 0 0 0 17 1 0 0
/proc/25896/statm: 6339 899 521 29 0 393 0
Current children cumulated CPU time (s) 160.83
Current children cumulated vsize (KiB) 30716

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/82 25896
/proc/meminfo: memFree=1588944/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5360 CPUtime=0.68
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 310 7820 0 1 0 0 63 5 17 0 1 0 2000673778 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1340 236 195 169 0 51 0
[pid=25896] ppid=25885 vsize=25356 CPUtime=219.63
/proc/25896/stat : 25896 (ld-linux.so.2) R 25885 25885 25735 0 -1 4194304 1062 0 0 0 21963 0 0 0 25 0 1 100 2000673851 25964544 899 996147200 1448431616 1448550632 4294956176 18446744073709551615 150823084 0 0 4096 8194 0 0 0 17 1 0 0
/proc/25896/statm: 6339 899 521 29 0 393 0
Current children cumulated CPU time (s) 220.31
Current children cumulated vsize (KiB) 30716

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/82 25896
/proc/meminfo: memFree=1589008/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5360 CPUtime=0.68
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 310 7820 0 1 0 0 63 5 17 0 1 0 2000673778 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1340 236 195 169 0 51 0
[pid=25896] ppid=25885 vsize=25356 CPUtime=279.12
/proc/25896/stat : 25896 (ld-linux.so.2) R 25885 25885 25735 0 -1 4194304 1062 0 0 0 27912 0 0 0 25 0 1 100 2000673851 25964544 899 996147200 1448431616 1448550632 4294956176 18446744073709551615 134607589 0 0 4096 8194 0 0 0 17 1 0 0
/proc/25896/statm: 6339 899 521 29 0 393 0
Current children cumulated CPU time (s) 279.8
Current children cumulated vsize (KiB) 30716

[startup+342.302 s]
/proc/loadavg: 2.04 2.01 2.00 3/82 25896
/proc/meminfo: memFree=1589008/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5360 CPUtime=0.68
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 310 7820 0 1 0 0 63 5 17 0 1 0 2000673778 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1340 236 195 169 0 51 0
[pid=25896] ppid=25885 vsize=25356 CPUtime=338.6
/proc/25896/stat : 25896 (ld-linux.so.2) R 25885 25885 25735 0 -1 4194304 1062 0 0 0 33860 0 0 0 25 0 1 100 2000673851 25964544 899 996147200 1448431616 1448550632 4294956176 18446744073709551615 134607589 0 0 4096 8194 0 0 0 17 1 0 0
/proc/25896/statm: 6339 899 521 29 0 393 0

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

/proc/25896/stat : 25896 (ld-linux.so.2) R 25885 25885 25735 0 -1 4194304 1064 0 0 0 105454 2 0 0 25 0 1 100 2000673851 25964544 901 996147200 1448431616 1448550632 4294956176 18446744073709551615 134533594 0 0 4096 8194 0 0 0 17 0 0 0
/proc/25896/statm: 6339 901 521 29 0 393 0
Current children cumulated CPU time (s) 1055.24
Current children cumulated vsize (KiB) 30716

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 25925
/proc/meminfo: memFree=1675792/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5360 CPUtime=0.68
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 310 7820 0 1 0 0 63 5 17 0 1 0 2000673778 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1340 236 195 169 0 51 0
[pid=25896] ppid=25885 vsize=25356 CPUtime=1114.31
/proc/25896/stat : 25896 (ld-linux.so.2) R 25885 25885 25735 0 -1 4194304 1064 0 0 0 111429 2 0 0 25 0 1 100 2000673851 25964544 901 996147200 1448431616 1448550632 4294956176 18446744073709551615 149869073 0 0 4096 8194 0 0 0 17 0 0 0
/proc/25896/statm: 6339 901 521 29 0 393 0
Current children cumulated CPU time (s) 1114.99
Current children cumulated vsize (KiB) 30716

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 25925
/proc/meminfo: memFree=1675856/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5360 CPUtime=0.68
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 310 7820 0 1 0 0 63 5 17 0 1 0 2000673778 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1340 236 195 169 0 51 0
[pid=25896] ppid=25885 vsize=25356 CPUtime=1174.06
/proc/25896/stat : 25896 (ld-linux.so.2) R 25885 25885 25735 0 -1 4194304 1064 0 0 0 117404 2 0 0 25 0 1 100 2000673851 25964544 901 996147200 1448431616 1448550632 4294956176 18446744073709551615 149869073 0 0 4096 8194 0 0 0 17 0 0 0
/proc/25896/statm: 6339 901 521 29 0 393 0
Current children cumulated CPU time (s) 1174.74
Current children cumulated vsize (KiB) 30716

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 25925
/proc/meminfo: memFree=1675728/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5360 CPUtime=0.68
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 310 7820 0 1 0 0 63 5 17 0 1 0 2000673778 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1340 236 195 169 0 51 0
[pid=25896] ppid=25885 vsize=25356 CPUtime=1233.82
/proc/25896/stat : 25896 (ld-linux.so.2) R 25885 25885 25735 0 -1 4194304 1064 0 0 0 123380 2 0 0 25 0 1 100 2000673851 25964544 901 996147200 1448431616 1448550632 4294956176 18446744073709551615 134535455 0 0 4096 8194 0 0 0 17 0 0 0
/proc/25896/statm: 6339 901 521 29 0 393 0
Current children cumulated CPU time (s) 1234.5
Current children cumulated vsize (KiB) 30716

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 25925
/proc/meminfo: memFree=1675728/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5360 CPUtime=0.68
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 310 7820 0 1 0 0 63 5 17 0 1 0 2000673778 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1340 236 195 169 0 51 0
[pid=25896] ppid=25885 vsize=25356 CPUtime=1293.57
/proc/25896/stat : 25896 (ld-linux.so.2) R 25885 25885 25735 0 -1 4194304 1064 0 0 0 129355 2 0 0 25 0 1 100 2000673851 25964544 901 996147200 1448431616 1448550632 4294956176 18446744073709551615 134533594 0 0 4096 8194 0 0 0 17 0 0 0
/proc/25896/statm: 6339 901 521 29 0 393 0
Current children cumulated CPU time (s) 1294.25
Current children cumulated vsize (KiB) 30716

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 25925
/proc/meminfo: memFree=1675664/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5360 CPUtime=0.68
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 310 7820 0 1 0 0 63 5 17 0 1 0 2000673778 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1340 236 195 169 0 51 0
[pid=25896] ppid=25885 vsize=25356 CPUtime=1353.33
/proc/25896/stat : 25896 (ld-linux.so.2) R 25885 25885 25735 0 -1 4194304 1064 0 0 0 135331 2 0 0 25 0 1 100 2000673851 25964544 901 996147200 1448431616 1448550632 4294956176 18446744073709551615 134534490 0 0 4096 8194 0 0 0 17 0 0 0
/proc/25896/statm: 6339 901 521 29 0 393 0
Current children cumulated CPU time (s) 1354.01
Current children cumulated vsize (KiB) 30716

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 25925
/proc/meminfo: memFree=1675664/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5360 CPUtime=0.68
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 310 7820 0 1 0 0 63 5 17 0 1 0 2000673778 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1340 236 195 169 0 51 0
[pid=25896] ppid=25885 vsize=25356 CPUtime=1413.09
/proc/25896/stat : 25896 (ld-linux.so.2) R 25885 25885 25735 0 -1 4194304 1064 0 0 0 141307 2 0 0 25 0 1 100 2000673851 25964544 901 996147200 1448431616 1448550632 4294956176 18446744073709551615 134607589 0 0 4096 8194 0 0 0 17 0 0 0
/proc/25896/statm: 6339 901 521 29 0 393 0
Current children cumulated CPU time (s) 1413.77
Current children cumulated vsize (KiB) 30716

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 25925
/proc/meminfo: memFree=1675664/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5360 CPUtime=0.68
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 310 7820 0 1 0 0 63 5 17 0 1 0 2000673778 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1340 236 195 169 0 51 0
[pid=25896] ppid=25885 vsize=25356 CPUtime=1472.83
/proc/25896/stat : 25896 (ld-linux.so.2) R 25885 25885 25735 0 -1 4194304 1064 0 0 0 147281 2 0 0 25 0 1 100 2000673851 25964544 901 996147200 1448431616 1448550632 4294956176 18446744073709551615 134607589 0 0 4096 8194 0 0 0 17 0 0 0
/proc/25896/statm: 6339 901 521 29 0 393 0
Current children cumulated CPU time (s) 1473.51
Current children cumulated vsize (KiB) 30716

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 25925
/proc/meminfo: memFree=1675664/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5360 CPUtime=0.68
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 310 7820 0 1 0 0 63 5 17 0 1 0 2000673778 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1340 236 195 169 0 51 0
[pid=25896] ppid=25885 vsize=25356 CPUtime=1532.59
/proc/25896/stat : 25896 (ld-linux.so.2) R 25885 25885 25735 0 -1 4194304 1064 0 0 0 153257 2 0 0 25 0 1 100 2000673851 25964544 901 996147200 1448431616 1448550632 4294956176 18446744073709551615 135264129 0 0 4096 8194 0 0 0 17 0 0 0
/proc/25896/statm: 6339 901 521 29 0 393 0
Current children cumulated CPU time (s) 1533.27
Current children cumulated vsize (KiB) 30716

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 25926
/proc/meminfo: memFree=1675408/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5360 CPUtime=0.68
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 310 7820 0 1 0 0 63 5 17 0 1 0 2000673778 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1340 236 195 169 0 51 0
[pid=25896] ppid=25885 vsize=25356 CPUtime=1592.34
/proc/25896/stat : 25896 (ld-linux.so.2) R 25885 25885 25735 0 -1 4194304 1064 0 0 0 159232 2 0 0 25 0 1 100 2000673851 25964544 901 996147200 1448431616 1448550632 4294956176 18446744073709551615 134616135 0 0 4096 8194 0 0 0 17 0 0 0
/proc/25896/statm: 6339 901 521 29 0 393 0
Current children cumulated CPU time (s) 1593.02
Current children cumulated vsize (KiB) 30716

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 25927
/proc/meminfo: memFree=1675408/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5360 CPUtime=0.68
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 310 7820 0 1 0 0 63 5 17 0 1 0 2000673778 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1340 236 195 169 0 51 0
[pid=25896] ppid=25885 vsize=25356 CPUtime=1652.09
/proc/25896/stat : 25896 (ld-linux.so.2) R 25885 25885 25735 0 -1 4194304 1064 0 0 0 165207 2 0 0 25 0 1 100 2000673851 25964544 901 996147200 1448431616 1448550632 4294956176 18446744073709551615 149865569 0 0 4096 8194 0 0 0 17 0 0 0
/proc/25896/statm: 6339 901 521 29 0 393 0
Current children cumulated CPU time (s) 1652.77
Current children cumulated vsize (KiB) 30716

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 25927
/proc/meminfo: memFree=1675472/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5360 CPUtime=0.68
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 310 7820 0 1 0 0 63 5 17 0 1 0 2000673778 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1340 236 195 169 0 51 0
[pid=25896] ppid=25885 vsize=25356 CPUtime=1711.84
/proc/25896/stat : 25896 (ld-linux.so.2) R 25885 25885 25735 0 -1 4194304 1064 0 0 0 171182 2 0 0 25 0 1 100 2000673851 25964544 901 996147200 1448431616 1448550632 4294956176 18446744073709551615 150252687 0 0 4096 8194 0 0 0 17 0 0 0
/proc/25896/statm: 6339 901 521 29 0 393 0
Current children cumulated CPU time (s) 1712.52
Current children cumulated vsize (KiB) 30716

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 25927
/proc/meminfo: memFree=1675408/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5360 CPUtime=0.68
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 310 7820 0 1 0 0 63 5 17 0 1 0 2000673778 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1340 236 195 169 0 51 0
[pid=25896] ppid=25885 vsize=25356 CPUtime=1771.6
/proc/25896/stat : 25896 (ld-linux.so.2) R 25885 25885 25735 0 -1 4194304 1064 0 0 0 177158 2 0 0 25 0 1 100 2000673851 25964544 901 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670203 0 0 4096 8194 0 0 0 17 0 0 0
/proc/25896/statm: 6339 901 521 29 0 393 0
Current children cumulated CPU time (s) 1772.28
Current children cumulated vsize (KiB) 30716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.2 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 25927
/proc/meminfo: memFree=1675344/2055924 swapFree=4180432/4192956
[pid=25885] ppid=25883 vsize=5360 CPUtime=0.68
/proc/25885/stat : 25885 (solve.sh) S 25883 25885 25735 0 -1 4194304 310 7820 0 1 0 0 63 5 17 0 1 0 2000673778 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25885/statm: 1340 236 195 169 0 51 0
[pid=25896] ppid=25885 vsize=25356 CPUtime=1799.38
/proc/25896/stat : 25896 (ld-linux.so.2) R 25885 25885 25735 0 -1 4194304 1064 0 0 0 179936 2 0 0 25 0 1 100 2000673851 25964544 901 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670199 0 0 4096 8194 0 0 0 17 0 0 0
/proc/25896/statm: 6339 901 521 29 0 393 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 30716

Sending SIGTERM to process tree (bottom up)


Solver just ended. Dumping a history of the last processes samples194304 1


Child status: 143
Real time (s): 1810.21
CPU time (s): 1800.09
CPU user time (s): 1800.01
CPU system time (s): 0.081987
CPU usage (%): 99.441
Max. virtual memory (cumulated for all children) (KiB): 874104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9209
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= 730
involuntary context switches= 30096

runsolver used 1.92971 second user time and 4.80427 second system time

The end

Launcher Data (download as text)

Begin job on node6 at 2008-07-05 02:16:25
IDJOB=1106577
IDBENCH=57103
IDSOLVER=369
FILE ID=node6/1106577-1215216985
PBS_JOBID= 7881817
Free space on /tmp= 66488 MiB

SOLVER NAME= Minion/Tailor 2008-07-04
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-20-5-mul.xml
COMMAND LINE= DIR/solve.sh BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1106577-1215216985/watcher-1106577-1215216985 -o /tmp/evaluation-result-1106577-1215216985/solver-1106577-1215216985 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solve.sh HOME/instance-1106577-1215216985.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7ece432996b72b47d9d3fdb19a06127f
RANDOM SEED=1246527531

node6.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		: 3000.265
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		: 3000.265
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:      2055924 kB
MemFree:       1591232 kB
Buffers:         59356 kB
Cached:         247456 kB
SwapCached:       6328 kB
Active:         337660 kB
Inactive:        71988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1591232 kB
SwapTotal:     4192956 kB
SwapFree:      4180432 kB
Dirty:           29748 kB
Writeback:           0 kB
Mapped:         119440 kB
Slab:            40008 kB
Committed_AS:  4139788 kB
PageTables:       2104 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66460 MiB
End job on node6 at 2008-07-05 02:46:35