Trace number 1094746

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) 1800.09 1806.45

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-19.xml
MD5SUMfb52191cc0f7d93ff4df6ff5d3eabe56
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 benchmark36.5654
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)

0.00/0.00	c mistral-option version 1.313

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1094746-1215252824/watcher-1094746-1215252824 -o /tmp/evaluation-result-1094746-1215252824/solver-1094746-1215252824 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1094746-1215252824.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: 2.16 2.11 2.04 4/82 25864
/proc/meminfo: memFree=1420592/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=4584 CPUtime=0
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 681010736 4694016 328 996147200 134512640 135239763 4294956192 18446744073709551615 4158780032 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 1146 337 290 177 0 49 0

[startup+0.0573521 s]
/proc/loadavg: 2.16 2.11 2.04 4/82 25864
/proc/meminfo: memFree=1420592/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=6100 CPUtime=0.05
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 696 0 0 0 5 0 0 0 18 0 1 0 681010736 6246400 662 996147200 134512640 135239763 4294956192 18446744073709551615 12355195 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 1525 662 355 177 0 428 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6100

[startup+0.101352 s]
/proc/loadavg: 2.16 2.11 2.04 4/82 25864
/proc/meminfo: memFree=1420592/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=6892 CPUtime=0.09
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 913 0 0 0 9 0 0 0 18 0 1 0 681010736 7057408 879 996147200 134512640 135239763 4294956192 18446744073709551615 12355195 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 1723 880 355 177 0 626 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6892

[startup+0.301372 s]
/proc/loadavg: 2.16 2.11 2.04 4/82 25864
/proc/meminfo: memFree=1420592/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=10588 CPUtime=0.29
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 1895 0 0 0 29 0 0 0 19 0 1 0 681010736 10842112 1862 996147200 134512640 135239763 4294956192 18446744073709551615 12355195 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 2647 1862 355 177 0 1550 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10588

[startup+0.701413 s]
/proc/loadavg: 2.16 2.11 2.04 4/82 25864
/proc/meminfo: memFree=1420592/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=18568 CPUtime=0.69
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 3835 0 0 0 67 2 0 0 23 0 1 0 681010736 19013632 3801 996147200 134512640 135239763 4294956192 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 4642 3801 355 177 0 3545 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18568

[startup+1.5015 s]
/proc/loadavg: 2.16 2.11 2.04 3/83 25865
/proc/meminfo: memFree=1400872/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=33808 CPUtime=1.48
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 7739 0 0 0 144 4 0 0 25 0 1 0 681010736 34619392 7705 996147200 134512640 135239763 4294956192 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 8452 7705 355 177 0 7355 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 33808

[startup+3.10165 s]
/proc/loadavg: 2.31 2.14 2.05 4/83 25865
/proc/meminfo: memFree=1337640/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=65332 CPUtime=3.07
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 15497 0 0 0 298 9 0 0 25 0 1 0 681010736 66899968 15463 996147200 134512640 135239763 4294956192 18446744073709551615 12355195 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 16333 15463 355 177 0 15236 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 65332

[startup+6.30197 s]
/proc/loadavg: 2.31 2.14 2.05 3/83 25865
/proc/meminfo: memFree=1199464/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=127204 CPUtime=6.26
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 30986 0 0 0 608 18 0 0 25 0 1 0 681010736 130256896 30952 996147200 134512640 135239763 4294956192 18446744073709551615 12355195 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 31801 30952 355 177 0 30704 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 127204

[startup+12.7016 s]
/proc/loadavg: 2.36 2.15 2.05 4/83 25865
/proc/meminfo: memFree=847976/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=12.64
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 1223 41 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 353772

[startup+25.5019 s]
/proc/loadavg: 2.50 2.20 2.07 3/83 25865
/proc/meminfo: memFree=607848/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=25.33
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 2491 42 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 353772

[startup+51.1014 s]
/proc/loadavg: 2.45 2.21 2.08 3/83 25865
/proc/meminfo: memFree=610920/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=50.71
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 5028 43 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 50.71
Current children cumulated vsize (KiB) 353772

[startup+102.307 s]
/proc/loadavg: 2.23 2.19 2.08 3/83 25865
/proc/meminfo: memFree=577064/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=101.63
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 10120 43 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 101.63
Current children cumulated vsize (KiB) 353772

[startup+162.301 s]
/proc/loadavg: 2.31 2.22 2.09 3/74 25892
/proc/meminfo: memFree=1282544/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=161.42
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 16097 45 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 134789216 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 161.42
Current children cumulated vsize (KiB) 353772

[startup+222.301 s]
/proc/loadavg: 2.10 2.17 2.08 3/74 25892
/proc/meminfo: memFree=1267248/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=221.4
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 22095 45 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 135015486 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 221.4
Current children cumulated vsize (KiB) 353772

[startup+282.301 s]
/proc/loadavg: 2.04 2.14 2.08 3/74 25892
/proc/meminfo: memFree=1250864/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=281.37
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 28092 45 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 281.37
Current children cumulated vsize (KiB) 353772

[startup+342.301 s]
/proc/loadavg: 2.01 2.11 2.07 3/74 25892
/proc/meminfo: memFree=1233712/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=341.36
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 34090 46 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 341.36
Current children cumulated vsize (KiB) 353772

[startup+402.301 s]
/proc/loadavg: 2.00 2.09 2.07 3/74 25892
/proc/meminfo: memFree=1190320/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=401.33
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 40087 46 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 135015468 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 401.33
Current children cumulated vsize (KiB) 353772

[startup+462.301 s]
/proc/loadavg: 2.00 2.07 2.06 3/74 25919
/proc/meminfo: memFree=1352368/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=461.15
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 46069 46 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 461.15
Current children cumulated vsize (KiB) 353772

[startup+522.301 s]
/proc/loadavg: 2.00 2.05 2.06 3/74 25919
/proc/meminfo: memFree=1352240/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=520.92
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 52046 46 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 520.92
Current children cumulated vsize (KiB) 353772

[startup+582.301 s]
/proc/loadavg: 2.00 2.04 2.05 3/74 25919
/proc/meminfo: memFree=1352240/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=580.68
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 58022 46 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 135015491 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 580.68
Current children cumulated vsize (KiB) 353772

[startup+642.301 s]
/proc/loadavg: 2.00 2.03 2.04 3/74 25919
/proc/meminfo: memFree=1352240/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=640.45
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 63999 46 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 640.45
Current children cumulated vsize (KiB) 353772


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 2.00 2.01 2.03 3/74 25919
/proc/meminfo: memFree=1352112/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=819.76
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 81929 47 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 134789202 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 819.76
Current children cumulated vsize (KiB) 353772

[startup+882.302 s]
/proc/loadavg: 2.00 2.01 2.02 3/74 25919
/proc/meminfo: memFree=1352112/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=879.52
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 87905 47 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 879.52
Current children cumulated vsize (KiB) 353772

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.01 3/74 25919
/proc/meminfo: memFree=1352048/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=939.29
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 93882 47 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 939.29
Current children cumulated vsize (KiB) 353772

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/74 25919
/proc/meminfo: memFree=1352048/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=999.06
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 99859 47 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 999.06
Current children cumulated vsize (KiB) 353772

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25919
/proc/meminfo: memFree=1352048/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=1058.83
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 105836 47 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 1058.83
Current children cumulated vsize (KiB) 353772

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25919
/proc/meminfo: memFree=1351984/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=1118.59
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 111812 47 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 134789059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 1118.59
Current children cumulated vsize (KiB) 353772

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25919
/proc/meminfo: memFree=1351920/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=1178.36
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 117789 47 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 135015486 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 1178.36
Current children cumulated vsize (KiB) 353772

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25919
/proc/meminfo: memFree=1351792/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=1238.12
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 123765 47 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 135015456 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 1238.12
Current children cumulated vsize (KiB) 353772

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25919
/proc/meminfo: memFree=1351792/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=1297.89
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 129742 47 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 135015491 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 1297.89
Current children cumulated vsize (KiB) 353772

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25919
/proc/meminfo: memFree=1351792/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=1357.66
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 135719 47 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 1357.66
Current children cumulated vsize (KiB) 353772

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25919
/proc/meminfo: memFree=1351792/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=1417.43
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 141696 47 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 135015466 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 1417.43
Current children cumulated vsize (KiB) 353772

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25919
/proc/meminfo: memFree=1351792/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=1477.19
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 147672 47 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 134789318 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 1477.19
Current children cumulated vsize (KiB) 353772

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25919
/proc/meminfo: memFree=1351792/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=1536.95
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 153648 47 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 135015491 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 1536.95
Current children cumulated vsize (KiB) 353772

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25919
/proc/meminfo: memFree=1351792/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=1596.72
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 159625 47 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 134789144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 1596.72
Current children cumulated vsize (KiB) 353772

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25919
/proc/meminfo: memFree=1351664/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=1656.49
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 165602 47 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 1656.49
Current children cumulated vsize (KiB) 353772

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25919
/proc/meminfo: memFree=1351600/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=1716.26
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 171579 47 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 135015491 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 1716.26
Current children cumulated vsize (KiB) 353772

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25919
/proc/meminfo: memFree=1351536/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=1776.02
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 177555 47 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 134789141 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 1776.02
Current children cumulated vsize (KiB) 353772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25919
/proc/meminfo: memFree=1351536/2055920 swapFree=4179812/4192956
[pid=25864] ppid=25862 vsize=353772 CPUtime=1800.03
/proc/25864/stat : 25864 (xsolve) R 25862 25864 25444 0 -1 4194304 91248 0 0 0 179956 47 0 0 25 0 1 0 681010736 362262528 77322 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/25864/statm: 88443 77322 393 177 0 87346 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 353772

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.45
CPU time (s): 1800.09
CPU user time (s): 1799.57
CPU system time (s): 0.52192
CPU usage (%): 99.6477
Max. virtual memory (cumulated for all children) (KiB): 353772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.57
system time used= 0.52192
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91248
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= 21993

runsolver used 1.84372 second user time and 4.79027 second system time

The end

Launcher Data (download as text)

Begin job on node89 at 2008-07-05 12:13:51
IDJOB=1094746
IDBENCH=58822
IDSOLVER=357
FILE ID=node89/1094746-1215252824
PBS_JOBID= 7882067
Free space on /tmp= 66384 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-19.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-1094746-1215252824/watcher-1094746-1215252824 -o /tmp/evaluation-result-1094746-1215252824/solver-1094746-1215252824 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1094746-1215252824.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= fb52191cc0f7d93ff4df6ff5d3eabe56
RANDOM SEED=1966303422

node89.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		: 3000.213
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		: 3000.213
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:       1421136 kB
Buffers:         45428 kB
Cached:         319740 kB
SwapCached:       7132 kB
Active:         437748 kB
Inactive:       135292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1421136 kB
SwapTotal:     4192956 kB
SwapFree:      4179812 kB
Dirty:          144624 kB
Writeback:           0 kB
Mapped:         218716 kB
Slab:            46640 kB
Committed_AS:  2696964 kB
PageTables:       2200 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= 66448 MiB
End job on node89 at 2008-07-05 12:44:00