Trace number 1058715

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 1804.81

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-1_ext.xml
MD5SUMde104b3d685d167e451fd6822022f0ef
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables28
Number of constraints93
Maximum constraint arity3
Maximum domain size28
Number of constraints which are defined in extension93
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.20	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-1058715-1215117447/watcher-1058715-1215117447 -o /tmp/evaluation-result-1058715-1215117447/solver-1058715-1215117447 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1058715-1215117447.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: 2.05 2.04 2.00 4/81 17021
/proc/meminfo: memFree=1739488/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=4584 CPUtime=0
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 322 0 0 0 0 0 0 0 18 0 1 0 244732672 4694016 290 996147200 134512640 135239763 4294956208 18446744073709551615 4159004576 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 1146 296 251 177 0 49 0

[startup+0.027554 s]
/proc/loadavg: 2.05 2.04 2.00 4/81 17021
/proc/meminfo: memFree=1739488/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=5012 CPUtime=0.02
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 551 0 0 0 2 0 0 0 18 0 1 0 244732672 5132288 517 996147200 134512640 135239763 4294956208 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 1253 517 355 177 0 156 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5012

[startup+0.10156 s]
/proc/loadavg: 2.05 2.04 2.00 4/81 17021
/proc/meminfo: memFree=1739488/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=6432 CPUtime=0.09
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 902 0 0 0 9 0 0 0 18 0 1 0 244732672 6586368 868 996147200 134512640 135239763 4294956208 18446744073709551615 6002299 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 1608 868 355 177 0 511 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6432

[startup+0.301581 s]
/proc/loadavg: 2.05 2.04 2.00 4/81 17021
/proc/meminfo: memFree=1739488/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=10224 CPUtime=0.29
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 1847 0 0 0 29 0 0 0 19 0 1 0 244732672 10469376 1813 996147200 134512640 135239763 4294956208 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 2556 1814 355 177 0 1459 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10224

[startup+0.701626 s]
/proc/loadavg: 2.05 2.04 2.00 4/81 17021
/proc/meminfo: memFree=1739488/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=17804 CPUtime=0.69
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 3745 0 0 0 67 2 0 0 23 0 1 0 244732672 18231296 3711 996147200 134512640 135239763 4294956208 18446744073709551615 6002299 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 4451 3711 355 177 0 3354 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17804

[startup+1.50171 s]
/proc/loadavg: 2.05 2.04 2.00 3/82 17022
/proc/meminfo: memFree=1723800/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19760 CPUtime=1.49
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4285 0 0 0 146 3 0 0 25 0 1 0 244732672 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 135013682 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19760

[startup+3.10288 s]
/proc/loadavg: 2.05 2.04 2.00 3/82 17022
/proc/meminfo: memFree=1723808/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19760 CPUtime=3.1
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4285 0 0 0 307 3 0 0 25 0 1 0 244732672 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 135013654 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 19760

[startup+6.30122 s]
/proc/loadavg: 2.05 2.03 2.00 3/82 17022
/proc/meminfo: memFree=1723744/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19760 CPUtime=6.29
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4285 0 0 0 626 3 0 0 25 0 1 0 244732672 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 134819908 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19760

[startup+12.7019 s]
/proc/loadavg: 2.04 2.03 2.00 3/82 17022
/proc/meminfo: memFree=1723552/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19760 CPUtime=12.69
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4285 0 0 0 1266 3 0 0 25 0 1 0 244732672 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 134820511 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19760

[startup+25.5013 s]
/proc/loadavg: 2.03 2.03 2.00 3/82 17022
/proc/meminfo: memFree=1723680/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19760 CPUtime=25.49
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4285 0 0 0 2546 3 0 0 25 0 1 0 244732672 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 135095149 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19760

[startup+51.101 s]
/proc/loadavg: 2.02 2.03 2.00 3/82 17022
/proc/meminfo: memFree=1723680/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19760 CPUtime=51.08
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4285 0 0 0 5105 3 0 0 25 0 1 0 244732672 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 134819905 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19760

[startup+102.307 s]
/proc/loadavg: 2.08 2.05 2.01 3/82 17022
/proc/meminfo: memFree=1723488/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19760 CPUtime=102.26
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4285 0 0 0 10223 3 0 0 25 0 1 0 244732672 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 134819972 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19760

[startup+162.302 s]
/proc/loadavg: 2.24 2.10 2.02 3/82 17022
/proc/meminfo: memFree=1723360/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19760 CPUtime=162.23
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4285 0 0 0 16220 3 0 0 25 0 1 0 244732672 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 134820373 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 19760

[startup+222.301 s]
/proc/loadavg: 2.42 2.17 2.05 3/82 17022
/proc/meminfo: memFree=1723360/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19760 CPUtime=222.21
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4285 0 0 0 22218 3 0 0 25 0 1 0 244732672 20234240 4251 996147200 134512640 135239763 4294956208 18446744073709551615 135096720 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 19760

[startup+282.302 s]
/proc/loadavg: 2.20 2.15 2.05 3/82 17022
/proc/meminfo: memFree=1723360/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19764 CPUtime=282.18
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4286 0 0 0 28215 3 0 0 25 0 1 0 244732672 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134820058 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 19764

[startup+342.301 s]
/proc/loadavg: 2.07 2.12 2.04 3/82 17022
/proc/meminfo: memFree=1723360/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19764 CPUtime=342.16
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4286 0 0 0 34213 3 0 0 25 0 1 0 244732672 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134789432 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 19764

[startup+402.302 s]
/proc/loadavg: 2.02 2.10 2.04 3/82 17022
/proc/meminfo: memFree=1723360/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19764 CPUtime=402.13
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4286 0 0 0 40210 3 0 0 25 0 1 0 244732672 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135103376 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 19764

[startup+462.301 s]
/proc/loadavg: 2.01 2.08 2.03 3/82 17022
/proc/meminfo: memFree=1723360/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19764 CPUtime=462.1
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4286 0 0 0 46207 3 0 0 25 0 1 0 244732672 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135013675 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 19764

[startup+522.302 s]
/proc/loadavg: 2.00 2.06 2.02 3/82 17022
/proc/meminfo: memFree=1723296/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19764 CPUtime=522.08
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4286 0 0 0 52205 3 0 0 25 0 1 0 244732672 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135013654 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 19764

[startup+582.301 s]
/proc/loadavg: 2.00 2.05 2.02 3/82 17022
/proc/meminfo: memFree=1723296/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19764 CPUtime=582.06
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4286 0 0 0 58203 3 0 0 25 0 1 0 244732672 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134820022 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 19764

[startup+642.302 s]
/proc/loadavg: 2.00 2.04 2.01 3/82 17022
/proc/meminfo: memFree=1723104/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19764 CPUtime=642.04
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4286 0 0 0 64201 3 0 0 25 0 1 0 244732672 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135013694 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 19764


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 17063
/proc/meminfo: memFree=1722896/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19764 CPUtime=821.4
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4286 0 0 0 82136 4 0 0 25 0 1 0 244732672 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135013641 0 0 4096 0 0 0 0 17 1 0 0
/proc/17021/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 821.4
Current children cumulated vsize (KiB) 19764

[startup+882.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 17063
/proc/meminfo: memFree=1722832/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19764 CPUtime=881.16
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4286 0 0 0 88112 4 0 0 25 0 1 0 244732672 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135013668 0 0 4096 0 0 0 0 17 1 0 0
/proc/17021/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 881.16
Current children cumulated vsize (KiB) 19764

[startup+942.302 s]
/proc/loadavg: 2.04 2.01 2.00 3/82 17063
/proc/meminfo: memFree=1722832/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19764 CPUtime=940.93
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4286 0 0 0 94089 4 0 0 25 0 1 0 244732672 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134819987 0 0 4096 0 0 0 0 17 1 0 0
/proc/17021/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 940.93
Current children cumulated vsize (KiB) 19764

[startup+1002.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 17063
/proc/meminfo: memFree=1722776/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19764 CPUtime=1000.69
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4286 0 0 0 100065 4 0 0 25 0 1 0 244732672 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134819959 0 0 4096 0 0 0 0 17 1 0 0
/proc/17021/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1000.69
Current children cumulated vsize (KiB) 19764

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17063
/proc/meminfo: memFree=1722776/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19764 CPUtime=1060.46
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4286 0 0 0 106042 4 0 0 25 0 1 0 244732672 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135095150 0 0 4096 0 0 0 0 17 1 0 0
/proc/17021/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1060.46
Current children cumulated vsize (KiB) 19764

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17065
/proc/meminfo: memFree=1722584/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19764 CPUtime=1120.22
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4286 0 0 0 112018 4 0 0 25 0 1 0 244732672 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135056027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17021/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1120.22
Current children cumulated vsize (KiB) 19764

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17065
/proc/meminfo: memFree=1722520/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19764 CPUtime=1179.99
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4286 0 0 0 117995 4 0 0 25 0 1 0 244732672 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134819926 0 0 4096 0 0 0 0 17 1 0 0
/proc/17021/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1179.99
Current children cumulated vsize (KiB) 19764

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17065
/proc/meminfo: memFree=1722456/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19764 CPUtime=1239.76
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4286 0 0 0 123972 4 0 0 25 0 1 0 244732672 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135013679 0 0 4096 0 0 0 0 17 1 0 0
/proc/17021/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1239.76
Current children cumulated vsize (KiB) 19764

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17065
/proc/meminfo: memFree=1722456/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19764 CPUtime=1299.53
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4286 0 0 0 129949 4 0 0 25 0 1 0 244732672 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135013682 0 0 4096 0 0 0 0 17 1 0 0
/proc/17021/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1299.53
Current children cumulated vsize (KiB) 19764

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17065
/proc/meminfo: memFree=1722456/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19764 CPUtime=1359.29
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4286 0 0 0 135925 4 0 0 25 0 1 0 244732672 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135013635 0 0 4096 0 0 0 0 17 1 0 0
/proc/17021/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1359.29
Current children cumulated vsize (KiB) 19764

[startup+1422.31 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 17071
/proc/meminfo: memFree=1722256/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19764 CPUtime=1419.05
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4286 0 0 0 141901 4 0 0 25 0 1 0 244732672 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135013668 0 0 4096 0 0 0 0 17 1 0 0
/proc/17021/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1419.05
Current children cumulated vsize (KiB) 19764

[startup+1482.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 17071
/proc/meminfo: memFree=1722256/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19764 CPUtime=1478.81
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4286 0 0 0 147877 4 0 0 25 0 1 0 244732672 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134789432 0 0 4096 0 0 0 0 17 1 0 0
/proc/17021/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1478.81
Current children cumulated vsize (KiB) 19764

[startup+1542.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 17071
/proc/meminfo: memFree=1722192/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19764 CPUtime=1538.58
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4286 0 0 0 153854 4 0 0 25 0 1 0 244732672 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134819899 0 0 4096 0 0 0 0 17 1 0 0
/proc/17021/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1538.58
Current children cumulated vsize (KiB) 19764

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17071
/proc/meminfo: memFree=1722192/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19764 CPUtime=1598.35
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4286 0 0 0 159831 4 0 0 25 0 1 0 244732672 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135013682 0 0 4096 0 0 0 0 17 1 0 0
/proc/17021/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1598.35
Current children cumulated vsize (KiB) 19764

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17071
/proc/meminfo: memFree=1722192/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19764 CPUtime=1658.11
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4286 0 0 0 165807 4 0 0 25 0 1 0 244732672 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135095121 0 0 4096 0 0 0 0 17 1 0 0
/proc/17021/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1658.11
Current children cumulated vsize (KiB) 19764

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17071
/proc/meminfo: memFree=1722200/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19764 CPUtime=1717.88
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4286 0 0 0 171784 4 0 0 25 0 1 0 244732672 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134820151 0 0 4096 0 0 0 0 17 1 0 0
/proc/17021/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1717.88
Current children cumulated vsize (KiB) 19764

[startup+1782.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/82 17071
/proc/meminfo: memFree=1722008/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19764 CPUtime=1777.64
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4286 0 0 0 177760 4 0 0 25 0 1 0 244732672 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 134820021 0 0 4096 0 0 0 0 17 1 0 0
/proc/17021/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1777.64
Current children cumulated vsize (KiB) 19764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.8 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 17071
/proc/meminfo: memFree=1722008/2055920 swapFree=4179496/4192956
[pid=17021] ppid=17019 vsize=19764 CPUtime=1800.06
/proc/17021/stat : 17021 (xsolve) R 17019 17021 16326 0 -1 4194304 4286 0 0 0 180002 4 0 0 25 0 1 0 244732672 20238336 4252 996147200 134512640 135239763 4294956208 18446744073709551615 135095113 0 0 4096 0 0 0 0 17 1 0 0
/proc/17021/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 19764

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): 1804.81
CPU time (s): 1800.07
CPU user time (s): 1800.02
CPU system time (s): 0.044993
CPU usage (%): 99.7373
Max. virtual memory (cumulated for all children) (KiB): 19764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4286
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= 16591

runsolver used 2.00969 second user time and 4.56131 second system time

The end

Launcher Data (download as text)

Begin job on node81 at 2008-07-03 22:37:27
IDJOB=1058715
IDBENCH=54177
IDSOLVER=357
FILE ID=node81/1058715-1215117447
PBS_JOBID= 7877046
Free space on /tmp= 126840 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-1_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-1058715-1215117447/watcher-1058715-1215117447 -o /tmp/evaluation-result-1058715-1215117447/solver-1058715-1215117447 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1058715-1215117447.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= de104b3d685d167e451fd6822022f0ef
RANDOM SEED=334787630

node81.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		: 3000.236
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		: 3000.236
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:       1739968 kB
Buffers:         17068 kB
Cached:         138976 kB
SwapCached:       6544 kB
Active:         210792 kB
Inactive:        71232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1739968 kB
SwapTotal:     4192956 kB
SwapFree:      4179496 kB
Dirty:            6764 kB
Writeback:           0 kB
Mapped:         142360 kB
Slab:            19064 kB
Committed_AS:  1293772 kB
PageTables:       1848 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= 126840 MiB
End job on node81 at 2008-07-03 23:07:34