Trace number 1047058

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) 1800.07 1807.41

General information on the benchmark

Namecsp/pret/
normalized-pret-150-25_ext.xml
MD5SUM49fd02a216aae122be88119b66e9d854
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 benchmark0.654899
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of constraints100
Maximum constraint arity3
Maximum domain size2
Number of constraints which are defined in extension100
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-1047058-1215039494/watcher-1047058-1215039494 -o /tmp/evaluation-result-1047058-1215039494/solver-1047058-1215039494 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1047058-1215039494.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: 0.00 0.00 0.00 3/67 29657
/proc/meminfo: memFree=1364440/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4452 CPUtime=0
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 253 0 0 0 0 0 0 0 18 0 1 0 626882994 4558848 221 996147200 134512640 135239763 4294956208 18446744073709551615 4158740816 0 0 4096 0 0 0 0 17 1 0 0
/proc/29657/statm: 1113 229 194 177 0 16 0

[startup+0.0949301 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 29657
/proc/meminfo: memFree=1364440/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=0.09
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 9 0 0 0 18 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 134820407 0 0 4096 0 0 0 0 17 1 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4724

[startup+0.10193 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 29657
/proc/meminfo: memFree=1364440/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=0.09
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 9 0 0 0 18 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 135097601 0 0 4096 0 0 0 0 17 1 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4724

[startup+0.301959 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 29657
/proc/meminfo: memFree=1364440/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=0.29
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 29 0 0 0 19 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 135097659 0 0 4096 0 0 0 0 17 1 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4724

[startup+0.702018 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 29657
/proc/meminfo: memFree=1364440/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=0.69
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 69 0 0 0 23 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 134834056 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4724

[startup+1.50113 s]
/proc/loadavg: 0.00 0.00 0.00 4/84 29679
/proc/meminfo: memFree=1346760/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=1.48
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 148 0 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 134819899 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 4724

[startup+3.10137 s]
/proc/loadavg: 0.00 0.00 0.00 2/68 29684
/proc/meminfo: memFree=1362376/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=3.07
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 307 0 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 134820084 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 4724

[startup+6.30183 s]
/proc/loadavg: 0.08 0.02 0.01 3/73 29708
/proc/meminfo: memFree=1361248/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=6.26
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 626 0 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 135013641 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 4724

[startup+12.7018 s]
/proc/loadavg: 0.23 0.05 0.02 3/73 29708
/proc/meminfo: memFree=1361056/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=12.63
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 1263 0 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 135097441 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 4724

[startup+25.5016 s]
/proc/loadavg: 0.62 0.14 0.05 3/73 29708
/proc/meminfo: memFree=1360864/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=25.38
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 2538 0 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 134821548 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 4724

[startup+51.1013 s]
/proc/loadavg: 1.09 0.29 0.10 3/73 29708
/proc/meminfo: memFree=1360928/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=50.88
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 5088 0 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 134819905 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 4724

[startup+102.306 s]
/proc/loadavg: 1.60 0.55 0.19 3/73 29708
/proc/meminfo: memFree=1360800/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=101.87
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 10187 0 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 134820358 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 4724

[startup+162.303 s]
/proc/loadavg: 2.12 0.88 0.33 4/83 29837
/proc/meminfo: memFree=631760/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=161.62
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 16161 1 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 134820336 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 161.62
Current children cumulated vsize (KiB) 4724

[startup+222.301 s]
/proc/loadavg: 2.07 1.09 0.43 3/83 29843
/proc/meminfo: memFree=630152/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=221.37
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 22136 1 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 135031190 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 221.37
Current children cumulated vsize (KiB) 4724

[startup+282.302 s]
/proc/loadavg: 2.02 1.26 0.53 3/73 29897
/proc/meminfo: memFree=1351192/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=281.13
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 28111 2 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 134820669 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 281.13
Current children cumulated vsize (KiB) 4724

[startup+342.302 s]
/proc/loadavg: 2.01 1.39 0.62 3/81 29936
/proc/meminfo: memFree=1199264/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=340.86
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 34083 3 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 134821011 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 340.86
Current children cumulated vsize (KiB) 4724

[startup+402.302 s]
/proc/loadavg: 2.00 1.50 0.70 3/73 29963
/proc/meminfo: memFree=1099232/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=400.61
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 40058 3 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 134820669 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 400.61
Current children cumulated vsize (KiB) 4724

[startup+462.301 s]
/proc/loadavg: 2.19 1.63 0.79 3/73 29963
/proc/meminfo: memFree=545184/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=460.36
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 46033 3 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 134821507 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 460.36
Current children cumulated vsize (KiB) 4724

[startup+522.301 s]
/proc/loadavg: 2.07 1.70 0.87 3/73 29963
/proc/meminfo: memFree=545192/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=520.13
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 52009 4 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 134842479 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 520.13
Current children cumulated vsize (KiB) 4724

[startup+582.302 s]
/proc/loadavg: 2.02 1.75 0.94 3/73 29963
/proc/meminfo: memFree=545128/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=579.89
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 57985 4 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 135097600 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 579.89
Current children cumulated vsize (KiB) 4724

[startup+642.302 s]
/proc/loadavg: 2.01 1.79 1.00 3/73 29963
/proc/meminfo: memFree=545128/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=639.65
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 63961 4 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 135030817 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 639.65
Current children cumulated vsize (KiB) 4724


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

[startup+822.302 s]
/proc/loadavg: 2.00 1.88 1.17 3/73 29963
/proc/meminfo: memFree=545192/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=818.92
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 81888 4 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 135097600 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 818.92
Current children cumulated vsize (KiB) 4724

[startup+882.302 s]
/proc/loadavg: 2.00 1.90 1.22 3/73 29963
/proc/meminfo: memFree=545192/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=878.68
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 87864 4 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 134820380 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 878.68
Current children cumulated vsize (KiB) 4724

[startup+942.301 s]
/proc/loadavg: 2.00 1.91 1.26 3/73 29963
/proc/meminfo: memFree=545192/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=938.44
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 93840 4 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 135097435 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 938.44
Current children cumulated vsize (KiB) 4724

[startup+1002.3 s]
/proc/loadavg: 2.00 1.93 1.31 3/73 29963
/proc/meminfo: memFree=545256/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=998.2
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 99816 4 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 135053584 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 998.2
Current children cumulated vsize (KiB) 4724

[startup+1062.3 s]
/proc/loadavg: 2.00 1.94 1.35 3/73 29963
/proc/meminfo: memFree=545064/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=1057.95
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 105791 4 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 135057026 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 1057.95
Current children cumulated vsize (KiB) 4724

[startup+1122.3 s]
/proc/loadavg: 2.00 1.95 1.38 3/73 29963
/proc/meminfo: memFree=545000/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=1117.71
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 111767 4 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 135031342 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 1117.71
Current children cumulated vsize (KiB) 4724

[startup+1182.3 s]
/proc/loadavg: 2.00 1.95 1.42 3/73 29963
/proc/meminfo: memFree=545064/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=1177.48
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 117743 5 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 134819905 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 1177.48
Current children cumulated vsize (KiB) 4724

[startup+1242.3 s]
/proc/loadavg: 2.00 1.96 1.45 3/73 29963
/proc/meminfo: memFree=545064/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=1237.24
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 123719 5 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 134842546 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 1237.24
Current children cumulated vsize (KiB) 4724

[startup+1302.3 s]
/proc/loadavg: 2.00 1.96 1.48 3/73 29963
/proc/meminfo: memFree=545064/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=1297
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 129695 5 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 135030859 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 1297
Current children cumulated vsize (KiB) 4724

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.51 3/73 29963
/proc/meminfo: memFree=545064/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=1356.76
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 135671 5 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 134789396 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 1356.76
Current children cumulated vsize (KiB) 4724

[startup+1422.31 s]
/proc/loadavg: 2.00 1.97 1.54 3/73 29963
/proc/meminfo: memFree=545064/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=1416.52
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 141647 5 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 134821008 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 1416.52
Current children cumulated vsize (KiB) 4724

[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.57 3/73 29963
/proc/meminfo: memFree=545000/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=1476.27
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 147622 5 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 134820592 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 1476.27
Current children cumulated vsize (KiB) 4724

[startup+1542.3 s]
/proc/loadavg: 2.00 1.97 1.59 3/73 29963
/proc/meminfo: memFree=545000/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=1536.03
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 153598 5 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 134819953 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 1536.03
Current children cumulated vsize (KiB) 4724

[startup+1602.3 s]
/proc/loadavg: 2.00 1.97 1.61 3/73 29963
/proc/meminfo: memFree=544872/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=1595.79
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 159574 5 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 134820001 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 1595.79
Current children cumulated vsize (KiB) 4724

[startup+1662.3 s]
/proc/loadavg: 2.00 1.97 1.64 3/73 29963
/proc/meminfo: memFree=544872/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=1655.55
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 165550 5 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 134820370 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 1655.55
Current children cumulated vsize (KiB) 4724

[startup+1722.3 s]
/proc/loadavg: 2.00 1.97 1.66 3/73 29963
/proc/meminfo: memFree=544872/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=1715.31
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 171526 5 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 135097200 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 1715.31
Current children cumulated vsize (KiB) 4724

[startup+1782.3 s]
/proc/loadavg: 2.00 1.97 1.67 3/73 29963
/proc/meminfo: memFree=544872/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=1775.06
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 177501 5 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 134820021 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 1775.06
Current children cumulated vsize (KiB) 4724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.4 s]
/proc/loadavg: 2.00 1.97 1.68 3/73 29963
/proc/meminfo: memFree=544872/2055920 swapFree=4180236/4192956
[pid=29657] ppid=29655 vsize=4724 CPUtime=1800.06
/proc/29657/stat : 29657 (xsolve) R 29655 29657 29620 0 -1 4194304 520 0 0 0 180001 5 0 0 25 0 1 0 626882994 4837376 486 996147200 134512640 135239763 4294956208 18446744073709551615 134820514 0 0 4096 0 0 0 0 17 0 0 0
/proc/29657/statm: 1181 486 391 177 0 84 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 4724

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): 1807.41
CPU time (s): 1800.07
CPU user time (s): 1800.01
CPU system time (s): 0.057991
CPU usage (%): 99.5941
Max. virtual memory (cumulated for all children) (KiB): 4724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 520
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= 8
involuntary context switches= 23470

runsolver used 1.78073 second user time and 4.80627 second system time

The end

Launcher Data (download as text)

Begin job on node39 at 2008-07-03 00:58:14
IDJOB=1047058
IDBENCH=54012
IDSOLVER=357
FILE ID=node39/1047058-1215039494
PBS_JOBID= 7875096
Free space on /tmp= 66548 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/pret/normalized-pret-150-25_ext.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-1047058-1215039494/watcher-1047058-1215039494 -o /tmp/evaluation-result-1047058-1215039494/solver-1047058-1215039494 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1047058-1215039494.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 49fd02a216aae122be88119b66e9d854
RANDOM SEED=337215961

node39.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		: 3000.267
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		: 3000.267
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:       1364856 kB
Buffers:         66688 kB
Cached:         541500 kB
SwapCached:       6532 kB
Active:         145140 kB
Inactive:       472852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1364856 kB
SwapTotal:     4192956 kB
SwapFree:      4180236 kB
Dirty:             976 kB
Writeback:           0 kB
Mapped:          14864 kB
Slab:            58800 kB
Committed_AS:   788536 kB
PageTables:       1600 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= 66544 MiB
End job on node39 at 2008-07-03 01:28:23