Trace number 1094723

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Mistral-option 1.314? (TO) 1800.14 1807.75

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-21.xml
MD5SUM6256bf71e5e3780a97b589c5b86ed0e6
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark43.1034
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints16
Maximum constraint arity15
Maximum domain size3
Number of constraints which are defined in extension16
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.09/0.10	c mistral-option version 1.313

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1094723-1215252717/watcher-1094723-1215252717 -o /tmp/evaluation-result-1094723-1215252717/solver-1094723-1215252717 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1094723-1215252717.xml -heu dyn -sac 3 -ds 2 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 12307
/proc/meminfo: memFree=1340856/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=4496 CPUtime=0
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 83 0 0 0 0 0 0 0 20 0 1 0 137267597 4603904 65 996147200 134512640 135239763 4294956192 18446744073709551615 12504901 0 0 4096 0 0 0 0 17 1 0 0
/proc/12307/statm: 1124 65 46 177 0 15 0

[startup+0.035849 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 12307
/proc/meminfo: memFree=1340856/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=5704 CPUtime=0.02
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 569 0 0 0 2 0 0 0 20 0 1 0 137267597 5840896 535 996147200 134512640 135239763 4294956192 18446744073709551615 134643588 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 1426 535 355 177 0 329 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5704

[startup+0.10186 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 12307
/proc/meminfo: memFree=1340856/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=6892 CPUtime=0.09
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 883 0 0 0 9 0 0 0 20 0 1 0 137267597 7057408 849 996147200 134512640 135239763 4294956192 18446744073709551615 12935101 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 1723 849 355 177 0 626 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6892

[startup+0.301902 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 12307
/proc/meminfo: memFree=1340856/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=10324 CPUtime=0.28
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 1828 0 0 0 28 0 0 0 22 0 1 0 137267597 10571776 1794 996147200 134512640 135239763 4294956192 18446744073709551615 134579066 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 2581 1794 355 177 0 1484 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10324

[startup+0.701981 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 12307
/proc/meminfo: memFree=1340856/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=18172 CPUtime=0.69
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 3728 0 0 0 67 2 0 0 25 0 1 0 137267597 18608128 3694 996147200 134512640 135239763 4294956192 18446744073709551615 12936827 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 4543 3694 355 177 0 3446 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18172

[startup+1.50113 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12308
/proc/meminfo: memFree=1321648/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=32884 CPUtime=1.48
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 7499 0 0 0 143 5 0 0 25 0 1 0 137267597 33673216 7465 996147200 134512640 135239763 4294956192 18446744073709551615 134579426 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 8221 7465 355 177 0 7124 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 32884

[startup+3.10144 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12308
/proc/meminfo: memFree=1300208/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=62632 CPUtime=3.06
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 14917 0 0 0 294 12 0 0 25 0 1 0 137267597 64135168 14883 996147200 134512640 135239763 4294956192 18446744073709551615 134670268 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 15658 14883 355 177 0 14561 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 62632

[startup+6.30104 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12308
/proc/meminfo: memFree=1239536/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=123052 CPUtime=6.25
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 30028 0 0 0 602 23 0 0 25 0 1 0 137267597 126005248 29994 996147200 134512640 135239763 4294956192 18446744073709551615 134579058 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 30763 29994 355 177 0 29666 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 123052

[startup+12.7013 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12308
/proc/meminfo: memFree=1033008/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=12.62
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 1208 54 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 353076

[startup+25.5017 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12308
/proc/meminfo: memFree=1033008/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=25.36
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 2482 54 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 353076

[startup+51.1016 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12308
/proc/meminfo: memFree=1033136/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=50.8
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 5026 54 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 135015466 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 353076

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12308
/proc/meminfo: memFree=1033200/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=101.79
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 10125 54 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 353076

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12308
/proc/meminfo: memFree=1033200/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=161.55
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 16100 55 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 161.55
Current children cumulated vsize (KiB) 353076

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12308
/proc/meminfo: memFree=1033200/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=221.3
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 22075 55 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 221.3
Current children cumulated vsize (KiB) 353076

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12308
/proc/meminfo: memFree=1033200/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=281.06
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 28051 55 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 281.06
Current children cumulated vsize (KiB) 353076

[startup+342.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12308
/proc/meminfo: memFree=1033200/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=340.81
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 34026 55 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 340.81
Current children cumulated vsize (KiB) 353076

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12308
/proc/meminfo: memFree=1033008/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=400.56
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 40001 55 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 135015456 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 400.56
Current children cumulated vsize (KiB) 353076

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12308
/proc/meminfo: memFree=1032944/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=460.31
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 45976 55 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 134789318 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 460.31
Current children cumulated vsize (KiB) 353076

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12308
/proc/meminfo: memFree=1032880/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=520.07
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 51951 56 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 520.07
Current children cumulated vsize (KiB) 353076

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12308
/proc/meminfo: memFree=1032880/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=579.82
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 57926 56 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 135015486 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 579.82
Current children cumulated vsize (KiB) 353076

[startup+642.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12308
/proc/meminfo: memFree=1032816/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=639.58
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 63902 56 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 135015470 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 639.58
Current children cumulated vsize (KiB) 353076


################
# More data... #
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[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12308
/proc/meminfo: memFree=1032624/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=878.58
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 87802 56 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 878.58
Current children cumulated vsize (KiB) 353076

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12308
/proc/meminfo: memFree=1032560/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=938.33
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 93777 56 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 938.33
Current children cumulated vsize (KiB) 353076

[startup+1002.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/83 12408
/proc/meminfo: memFree=1383392/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=998.04
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 99747 57 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 998.04
Current children cumulated vsize (KiB) 353076

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 12446
/proc/meminfo: memFree=1256816/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=1057.75
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 105717 58 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 1057.75
Current children cumulated vsize (KiB) 353076

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 12446
/proc/meminfo: memFree=1256688/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=1117.5
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 111692 58 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 1117.5
Current children cumulated vsize (KiB) 353076

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 12446
/proc/meminfo: memFree=1256624/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=1177.26
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 117668 58 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 1177.26
Current children cumulated vsize (KiB) 353076

[startup+1242.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 12446
/proc/meminfo: memFree=1256560/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=1237.01
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 123643 58 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 135015475 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 1237.01
Current children cumulated vsize (KiB) 353076

[startup+1302.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 12446
/proc/meminfo: memFree=1256560/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=1296.76
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 129618 58 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 1296.76
Current children cumulated vsize (KiB) 353076

[startup+1362.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 12446
/proc/meminfo: memFree=1256496/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=1356.51
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 135593 58 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 134789125 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 1356.51
Current children cumulated vsize (KiB) 353076

[startup+1422.31 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 12446
/proc/meminfo: memFree=1256496/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=1416.27
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 141569 58 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 135015460 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 1416.27
Current children cumulated vsize (KiB) 353076

[startup+1482.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 12446
/proc/meminfo: memFree=1256432/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=1476.03
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 147544 59 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 134789144 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 1476.03
Current children cumulated vsize (KiB) 353076

[startup+1542.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 12446
/proc/meminfo: memFree=1256432/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=1535.78
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 153519 59 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 135015486 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 1535.78
Current children cumulated vsize (KiB) 353076

[startup+1602.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 12446
/proc/meminfo: memFree=1256368/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=1595.54
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 159495 59 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 1595.54
Current children cumulated vsize (KiB) 353076

[startup+1662.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 12446
/proc/meminfo: memFree=1256304/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=1655.28
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 165469 59 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 1655.28
Current children cumulated vsize (KiB) 353076

[startup+1722.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 12446
/proc/meminfo: memFree=1256304/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=1715.04
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 171445 59 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 1715.04
Current children cumulated vsize (KiB) 353076

[startup+1782.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 12446
/proc/meminfo: memFree=1256240/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=1774.79
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 177420 59 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 135015468 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 1774.79
Current children cumulated vsize (KiB) 353076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.7 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 12446
/proc/meminfo: memFree=1256240/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=1800.08
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 179949 59 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 353076

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

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

[startup+1807.7 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 12446
/proc/meminfo: memFree=1256240/2055920 swapFree=4191676/4192956
[pid=12307] ppid=12305 vsize=353076 CPUtime=1800.08
/proc/12307/stat : 12307 (xsolve) R 12305 12307 10622 0 -1 4194304 92048 0 0 0 179949 59 0 0 25 0 1 0 137267597 361549824 77260 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/12307/statm: 88269 77260 393 177 0 87172 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 353076

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.75
CPU time (s): 1800.14
CPU user time (s): 1799.5
CPU system time (s): 0.641902
CPU usage (%): 99.579
Max. virtual memory (cumulated for all children) (KiB): 353076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.5
system time used= 0.641902
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 92048
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 25333

runsolver used 1.60076 second user time and 4.98924 second system time

The end

Launcher Data (download as text)

Begin job on node63 at 2008-07-05 12:12:03
IDJOB=1094723
IDBENCH=58821
IDSOLVER=357
FILE ID=node63/1094723-1215252717
PBS_JOBID= 7881985
Free space on /tmp= 66388 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-21.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dyn -sac 3 -ds 2 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1094723-1215252717/watcher-1094723-1215252717 -o /tmp/evaluation-result-1094723-1215252717/solver-1094723-1215252717 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1094723-1215252717.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 6256bf71e5e3780a97b589c5b86ed0e6
RANDOM SEED=10813362

node63.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		: 3000.256
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		: 3000.256
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1341336 kB
Buffers:         20168 kB
Cached:         306176 kB
SwapCached:        260 kB
Active:         586508 kB
Inactive:        64736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1341336 kB
SwapTotal:     4192956 kB
SwapFree:      4191676 kB
Dirty:           71432 kB
Writeback:           0 kB
Mapped:         337352 kB
Slab:            48144 kB
Committed_AS:   741648 kB
PageTables:       2296 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66444 MiB
End job on node63 at 2008-07-05 12:42:12