Trace number 1094769

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) 1800.08 1805.85

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-25.xml
MD5SUM89e0232b0c166b071483c580fdb62237
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 benchmark30.9623
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)

0.00/0.01	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-1094769-1215252971/watcher-1094769-1215252971 -o /tmp/evaluation-result-1094769-1215252971/solver-1094769-1215252971 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1094769-1215252971.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: 1.93 1.98 1.99 4/81 28807
/proc/meminfo: memFree=1107536/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=18572 CPUtime=0
/proc/28807/stat : 28807 (runsolver) R 28805 28807 27715 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1554968073 19017728 292 996147200 4194304 4296836 548682068416 18446744073709551615 266890439975 0 0 4096 24578 0 0 0 17 1 0 0
/proc/28807/statm: 4643 292 257 25 0 2626 0

[startup+0.0934591 s]
/proc/loadavg: 1.93 1.98 1.99 4/81 28807
/proc/meminfo: memFree=1107536/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=6628 CPUtime=0.08
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 819 0 0 0 8 0 0 0 19 0 1 0 1554968073 6787072 785 996147200 134512640 135239763 4294956192 18446744073709551615 9041531 0 0 4096 0 0 0 0 17 1 0 0
/proc/28807/statm: 1657 785 355 177 0 560 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6628

[startup+0.102453 s]
/proc/loadavg: 1.93 1.98 1.99 4/81 28807
/proc/meminfo: memFree=1107536/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=6760 CPUtime=0.09
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 859 0 0 0 9 0 0 0 19 0 1 0 1554968073 6922240 825 996147200 134512640 135239763 4294956192 18446744073709551615 134579060 0 0 4096 0 0 0 0 17 1 0 0
/proc/28807/statm: 1690 825 355 177 0 593 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6760

[startup+0.30148 s]
/proc/loadavg: 1.93 1.98 1.99 4/81 28807
/proc/meminfo: memFree=1107536/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=10060 CPUtime=0.28
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 1741 0 0 0 27 1 0 0 21 0 1 0 1554968073 10301440 1707 996147200 134512640 135239763 4294956192 18446744073709551615 134670416 0 0 4096 0 0 0 0 17 1 0 0
/proc/28807/statm: 2515 1707 355 177 0 1418 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10060

[startup+0.702524 s]
/proc/loadavg: 1.93 1.98 1.99 4/81 28807
/proc/meminfo: memFree=1107536/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=17512 CPUtime=0.68
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 3563 0 0 0 66 2 0 0 25 0 1 0 1554968073 17932288 3529 996147200 134512640 135239763 4294956192 18446744073709551615 134670864 0 0 4096 0 0 0 0 17 1 0 0
/proc/28807/statm: 4378 3529 355 177 0 3281 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 17512

[startup+1.50161 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 28808
/proc/meminfo: memFree=1090056/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=31564 CPUtime=1.47
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 7153 0 0 0 143 4 0 0 25 0 1 0 1554968073 32321536 7119 996147200 134512640 135239763 4294956192 18446744073709551615 134670472 0 0 4096 0 0 0 0 17 1 0 0
/proc/28807/statm: 7891 7119 355 177 0 6794 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 31564

[startup+3.10179 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 28808
/proc/meminfo: memFree=1070856/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=60652 CPUtime=3.06
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 14391 0 0 0 297 9 0 0 25 0 1 0 1554968073 62107648 14357 996147200 134512640 135239763 4294956192 18446744073709551615 134579055 0 0 4096 0 0 0 0 17 1 0 0
/proc/28807/statm: 15163 14357 355 177 0 14066 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 60652

[startup+6.30115 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 28808
/proc/meminfo: memFree=1012744/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=118432 CPUtime=6.23
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 28829 0 0 0 606 17 0 0 25 0 1 0 1554968073 121274368 28795 996147200 134512640 135239763 4294956192 18446744073709551615 134579040 0 0 4096 0 0 0 0 17 1 0 0
/proc/28807/statm: 29608 28795 355 177 0 28511 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 118432

[startup+12.7019 s]
/proc/loadavg: 1.94 1.98 1.99 3/82 28808
/proc/meminfo: memFree=801992/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=12.58
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 1218 40 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 353668

[startup+25.5013 s]
/proc/loadavg: 1.95 1.98 1.99 3/82 28808
/proc/meminfo: memFree=802184/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=25.27
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 2487 40 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 134789318 0 0 4096 0 0 0 0 17 1 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 353668

[startup+51.1012 s]
/proc/loadavg: 1.97 1.98 1.99 3/82 28808
/proc/meminfo: memFree=802184/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=50.64
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 5024 40 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 353668

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 28808
/proc/meminfo: memFree=802056/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=101.4
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 10100 40 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 135015460 0 0 4096 0 0 0 0 17 1 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 101.4
Current children cumulated vsize (KiB) 353668

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 28808
/proc/meminfo: memFree=802056/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=160.88
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 16047 41 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 135015494 0 0 4096 0 0 0 0 17 1 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 160.88
Current children cumulated vsize (KiB) 353668

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 28808
/proc/meminfo: memFree=801992/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=220.36
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 21995 41 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 134789102 0 0 4096 0 0 0 0 17 1 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 220.36
Current children cumulated vsize (KiB) 353668

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 28808
/proc/meminfo: memFree=801928/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=279.85
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 27943 42 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 279.85
Current children cumulated vsize (KiB) 353668

[startup+342.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 28808
/proc/meminfo: memFree=801928/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=339.31
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 33889 42 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 339.31
Current children cumulated vsize (KiB) 353668

[startup+402.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 28808
/proc/meminfo: memFree=801928/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=398.78
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 39836 42 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 398.78
Current children cumulated vsize (KiB) 353668

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 28808
/proc/meminfo: memFree=801928/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=458.27
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 45784 43 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 458.27
Current children cumulated vsize (KiB) 353668

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 28808
/proc/meminfo: memFree=801800/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=517.75
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 51732 43 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 134789128 0 0 4096 0 0 0 0 17 1 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 517.75
Current children cumulated vsize (KiB) 353668

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 28838
/proc/meminfo: memFree=1316816/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=577.47
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 57703 44 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 577.47
Current children cumulated vsize (KiB) 353668

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 28838
/proc/meminfo: memFree=1316688/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=637.42
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 63698 44 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 135015456 0 0 4096 0 0 0 0 17 0 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 637.42
Current children cumulated vsize (KiB) 353668


################
# More data... #
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[startup+822.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 28838
/proc/meminfo: memFree=1316432/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=817.28
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 81683 45 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 134789142 0 0 4096 0 0 0 0 17 0 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 817.28
Current children cumulated vsize (KiB) 353668

[startup+882.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 28838
/proc/meminfo: memFree=1316440/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=877.24
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 87678 46 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 134789113 0 0 4096 0 0 0 0 17 0 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 877.24
Current children cumulated vsize (KiB) 353668

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 28838
/proc/meminfo: memFree=1316376/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=937.19
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 93673 46 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 134789119 0 0 4096 0 0 0 0 17 0 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 937.19
Current children cumulated vsize (KiB) 353668

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 28838
/proc/meminfo: memFree=1316376/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=997.15
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 99669 46 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 134789135 0 0 4096 0 0 0 0 17 0 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 997.15
Current children cumulated vsize (KiB) 353668

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 28838
/proc/meminfo: memFree=1316312/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=1057.1
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 105664 46 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 1057.1
Current children cumulated vsize (KiB) 353668

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 28840
/proc/meminfo: memFree=1316120/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=1117.05
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 111659 46 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 1117.05
Current children cumulated vsize (KiB) 353668

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 28840
/proc/meminfo: memFree=1316120/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=1177
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 117654 46 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 1177
Current children cumulated vsize (KiB) 353668

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 28840
/proc/meminfo: memFree=1316120/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=1236.96
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 123650 46 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 1236.96
Current children cumulated vsize (KiB) 353668

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 28840
/proc/meminfo: memFree=1316120/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=1296.91
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 129645 46 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 135015494 0 0 4096 0 0 0 0 17 0 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 1296.91
Current children cumulated vsize (KiB) 353668

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 28840
/proc/meminfo: memFree=1316120/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=1356.86
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 135640 46 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 1356.86
Current children cumulated vsize (KiB) 353668

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 28840
/proc/meminfo: memFree=1316120/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=1416.81
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 141635 46 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 135015466 0 0 4096 0 0 0 0 17 0 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 1416.81
Current children cumulated vsize (KiB) 353668

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 28840
/proc/meminfo: memFree=1316120/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=1476.76
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 147630 46 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 1476.76
Current children cumulated vsize (KiB) 353668

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 28840
/proc/meminfo: memFree=1315992/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=1536.72
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 153625 47 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 135015491 0 0 4096 0 0 0 0 17 0 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 1536.72
Current children cumulated vsize (KiB) 353668

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 28840
/proc/meminfo: memFree=1315992/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=1596.67
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 159620 47 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 134789142 0 0 4096 0 0 0 0 17 0 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 1596.67
Current children cumulated vsize (KiB) 353668

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 28840
/proc/meminfo: memFree=1315928/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=1656.62
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 165615 47 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 135015491 0 0 4096 0 0 0 0 17 0 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 1656.62
Current children cumulated vsize (KiB) 353668

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 28840
/proc/meminfo: memFree=1315800/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=1716.57
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 171610 47 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 134789142 0 0 4096 0 0 0 0 17 0 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 1716.57
Current children cumulated vsize (KiB) 353668

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 28840
/proc/meminfo: memFree=1315672/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=1776.53
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 177606 47 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 1776.53
Current children cumulated vsize (KiB) 353668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.8 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 28840
/proc/meminfo: memFree=1315672/2055920 swapFree=4113012/4192956
[pid=28807] ppid=28805 vsize=353668 CPUtime=1800.01
/proc/28807/stat : 28807 (xsolve) R 28805 28807 27715 0 -1 4194304 91730 0 0 0 179954 47 0 0 25 0 1 0 1554968073 362156032 77341 996147200 134512640 135239763 4294956192 18446744073709551615 135015488 0 0 4096 0 0 0 0 17 0 0 0
/proc/28807/statm: 88417 77341 393 177 0 87320 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 353668

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): 1805.85
CPU time (s): 1800.08
CPU user time (s): 1799.55
CPU system time (s): 0.52492
CPU usage (%): 99.68
Max. virtual memory (cumulated for all children) (KiB): 353668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.55
system time used= 0.52492
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91730
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= 26272

runsolver used 1.88971 second user time and 4.77927 second system time

The end

Launcher Data (download as text)

Begin job on node38 at 2008-07-05 12:16:17
IDJOB=1094769
IDBENCH=58824
IDSOLVER=357
FILE ID=node38/1094769-1215252971
PBS_JOBID= 7881989
Free space on /tmp= 66304 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-25.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-1094769-1215252971/watcher-1094769-1215252971 -o /tmp/evaluation-result-1094769-1215252971/solver-1094769-1215252971 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1094769-1215252971.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 89e0232b0c166b071483c580fdb62237
RANDOM SEED=1559187868

node38.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		: 3000.223
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		: 3000.223
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1108080 kB
Buffers:         13180 kB
Cached:         315764 kB
SwapCached:      74160 kB
Active:         776756 kB
Inactive:       111676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1108080 kB
SwapTotal:     4192956 kB
SwapFree:      4113012 kB
Dirty:           71448 kB
Writeback:           0 kB
Mapped:         575364 kB
Slab:            43380 kB
Committed_AS:  3743240 kB
PageTables:       3052 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= 66368 MiB
End job on node38 at 2008-07-05 12:46:24