Trace number 1094631

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 1807.46

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-11.xml
MD5SUM46f9f16e144e9b9327244c4ffc988055
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 benchmark26.248
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)

0.18/0.22	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-1094631-1215252309/watcher-1094631-1215252309 -o /tmp/evaluation-result-1094631-1215252309/solver-1094631-1215252309 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1094631-1215252309.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: 2.08 2.04 2.01 4/72 8996
/proc/meminfo: memFree=1609312/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=18572 CPUtime=0
/proc/8996/stat : 8996 (runsolver) R 8994 8996 7530 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2004206879 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 259913215271 0 0 4096 24578 0 0 0 17 1 0 0
/proc/8996/statm: 4643 292 257 25 0 2626 0

[startup+0.202204 s]
/proc/loadavg: 2.08 2.04 2.01 4/72 8996
/proc/meminfo: memFree=1609312/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=8344 CPUtime=0.18
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 1293 0 0 0 18 0 0 0 18 0 1 0 2004206879 8544256 1259 996147200 134512640 135239763 4294956192 18446744073709551615 11023995 0 0 4096 0 0 0 0 17 1 0 0
/proc/8996/statm: 2086 1259 355 177 0 989 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 8344

[startup+0.302211 s]
/proc/loadavg: 2.08 2.04 2.01 4/72 8996
/proc/meminfo: memFree=1609312/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=10060 CPUtime=0.28
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 1738 0 0 0 28 0 0 0 19 0 1 0 2004206879 10301440 1704 996147200 134512640 135239763 4294956192 18446744073709551615 11023995 0 0 4096 0 0 0 0 17 1 0 0
/proc/8996/statm: 2515 1704 355 177 0 1418 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10060

[startup+0.402223 s]
/proc/loadavg: 2.08 2.04 2.01 4/72 8996
/proc/meminfo: memFree=1609312/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=11776 CPUtime=0.39
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 2185 0 0 0 38 1 0 0 20 0 1 0 2004206879 12058624 2151 996147200 134512640 135239763 4294956192 18446744073709551615 11023995 0 0 4096 0 0 0 0 17 1 0 0
/proc/8996/statm: 2944 2151 355 177 0 1847 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 11776

[startup+0.702251 s]
/proc/loadavg: 2.08 2.04 2.01 4/72 8996
/proc/meminfo: memFree=1609312/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=17248 CPUtime=0.69
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 3501 0 0 0 67 2 0 0 23 0 1 0 2004206879 17661952 3467 996147200 134512640 135239763 4294956192 18446744073709551615 11023995 0 0 4096 0 0 0 0 17 1 0 0
/proc/8996/statm: 4312 3467 355 177 0 3215 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17248

[startup+1.50233 s]
/proc/loadavg: 2.08 2.04 2.01 3/73 8997
/proc/meminfo: memFree=1587864/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=31300 CPUtime=1.48
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 7072 0 0 0 144 4 0 0 25 0 1 0 2004206879 32051200 7038 996147200 134512640 135239763 4294956192 18446744073709551615 11023995 0 0 4096 0 0 0 0 17 1 0 0
/proc/8996/statm: 7825 7038 355 177 0 6728 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 31300

[startup+3.10148 s]
/proc/loadavg: 2.08 2.04 2.01 3/73 8997
/proc/meminfo: memFree=1568280/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=59728 CPUtime=3.07
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 14173 0 0 0 297 10 0 0 25 0 1 0 2004206879 61161472 14139 996147200 134512640 135239763 4294956192 18446744073709551615 11023995 0 0 4096 0 0 0 0 17 1 0 0
/proc/8996/statm: 14932 14139 355 177 0 13835 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 59728

[startup+6.30178 s]
/proc/loadavg: 2.07 2.04 2.00 3/73 8997
/proc/meminfo: memFree=1509848/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=116848 CPUtime=6.25
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 28412 0 0 0 605 20 0 0 25 0 1 0 2004206879 119652352 28378 996147200 134512640 135239763 4294956192 18446744073709551615 11023995 0 0 4096 0 0 0 0 17 1 0 0
/proc/8996/statm: 29212 28378 355 177 0 28115 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 116848

[startup+12.7014 s]
/proc/loadavg: 2.07 2.03 2.00 3/73 8997
/proc/meminfo: memFree=1301400/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=12.62
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90398 0 0 0 1216 46 0 0 25 0 1 0 2004206879 361984000 77276 996147200 134512640 135239763 4294956192 18446744073709551615 134789135 0 0 4096 0 0 0 0 17 1 0 0
/proc/8996/statm: 88375 77276 392 177 0 87278 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 353500

[startup+25.5066 s]
/proc/loadavg: 2.05 2.03 2.00 3/73 8997
/proc/meminfo: memFree=1301464/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=25.37
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 2491 46 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 353500

[startup+51.1011 s]
/proc/loadavg: 2.03 2.03 2.00 3/73 8997
/proc/meminfo: memFree=1301464/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=50.82
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 5035 47 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 353500

[startup+102.302 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 8997
/proc/meminfo: memFree=1301464/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=101.81
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 10134 47 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 101.81
Current children cumulated vsize (KiB) 353500

[startup+162.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 8997
/proc/meminfo: memFree=1301464/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=161.57
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 16110 47 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789318 0 0 4096 0 0 0 0 17 1 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 161.57
Current children cumulated vsize (KiB) 353500

[startup+222.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 9025
/proc/meminfo: memFree=1294744/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=221.31
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 22077 54 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 221.31
Current children cumulated vsize (KiB) 353500

[startup+282.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 9025
/proc/meminfo: memFree=1016728/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=281.06
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 28051 55 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 281.06
Current children cumulated vsize (KiB) 353500

[startup+342.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9025
/proc/meminfo: memFree=1016728/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=340.82
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 34027 55 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 340.82
Current children cumulated vsize (KiB) 353500

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9025
/proc/meminfo: memFree=1016664/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=400.58
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 40003 55 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 400.58
Current children cumulated vsize (KiB) 353500

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9025
/proc/meminfo: memFree=1016664/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=460.34
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 45978 56 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 460.34
Current children cumulated vsize (KiB) 353500

[startup+522.301 s]
/proc/loadavg: 2.05 2.01 2.00 3/73 9025
/proc/meminfo: memFree=1016664/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=520.1
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 51954 56 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 520.1
Current children cumulated vsize (KiB) 353500

[startup+582.302 s]
/proc/loadavg: 2.06 2.02 2.00 3/73 9025
/proc/meminfo: memFree=1016608/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=579.85
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 57929 56 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 579.85
Current children cumulated vsize (KiB) 353500

[startup+642.302 s]
/proc/loadavg: 2.06 2.03 2.00 3/73 9025
/proc/meminfo: memFree=1016544/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=639.61
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 63905 56 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 639.61
Current children cumulated vsize (KiB) 353500


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

[startup+822.303 s]
/proc/loadavg: 2.03 2.04 2.00 3/73 9025
/proc/meminfo: memFree=1016352/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=818.89
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 81833 56 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 818.89
Current children cumulated vsize (KiB) 353500

[startup+882.302 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 9025
/proc/meminfo: memFree=1016160/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=878.65
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 87809 56 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 135015486 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 878.65
Current children cumulated vsize (KiB) 353500

[startup+942.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 9025
/proc/meminfo: memFree=1016096/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=938.4
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 93784 56 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 938.4
Current children cumulated vsize (KiB) 353500

[startup+1002.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 9025
/proc/meminfo: memFree=1016096/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=998.16
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 99760 56 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 998.16
Current children cumulated vsize (KiB) 353500

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 9025
/proc/meminfo: memFree=1016096/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=1057.92
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 105736 56 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789216 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 1057.92
Current children cumulated vsize (KiB) 353500

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 9025
/proc/meminfo: memFree=1016096/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=1117.68
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 111711 57 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789313 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 1117.68
Current children cumulated vsize (KiB) 353500

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9025
/proc/meminfo: memFree=1016096/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=1177.45
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 117688 57 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 1177.45
Current children cumulated vsize (KiB) 353500

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9025
/proc/meminfo: memFree=1015904/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=1237.2
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 123663 57 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 1237.2
Current children cumulated vsize (KiB) 353500

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9025
/proc/meminfo: memFree=1015840/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=1296.96
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 129639 57 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789102 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 1296.96
Current children cumulated vsize (KiB) 353500

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9025
/proc/meminfo: memFree=1015904/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=1356.72
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 135615 57 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789142 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 1356.72
Current children cumulated vsize (KiB) 353500

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9025
/proc/meminfo: memFree=1015840/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=1416.47
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 141590 57 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 135015466 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 1416.47
Current children cumulated vsize (KiB) 353500

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9025
/proc/meminfo: memFree=1015648/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=1476.23
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 147566 57 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789059 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 1476.23
Current children cumulated vsize (KiB) 353500

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9025
/proc/meminfo: memFree=1015584/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=1535.99
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 153542 57 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 1535.99
Current children cumulated vsize (KiB) 353500

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9025
/proc/meminfo: memFree=1015520/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=1595.75
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 159518 57 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 1595.75
Current children cumulated vsize (KiB) 353500

[startup+1662.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9025
/proc/meminfo: memFree=1015456/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=1655.51
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 165494 57 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 1655.51
Current children cumulated vsize (KiB) 353500

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9025
/proc/meminfo: memFree=1015392/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=1715.27
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 171470 57 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 135015466 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 1715.27
Current children cumulated vsize (KiB) 353500

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9025
/proc/meminfo: memFree=1015328/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=1775.02
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 177445 57 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789059 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 1775.02
Current children cumulated vsize (KiB) 353500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9026
/proc/meminfo: memFree=1015200/2055920 swapFree=4180028/4192956
[pid=8996] ppid=8994 vsize=353500 CPUtime=1800.02
/proc/8996/stat : 8996 (xsolve) R 8994 8996 7530 0 -1 4194304 90399 0 0 0 179945 57 0 0 25 0 1 0 2004206879 361984000 77277 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/8996/statm: 88375 77277 393 177 0 87278 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 353500

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): 1807.46
CPU time (s): 1800.08
CPU user time (s): 1799.46
CPU system time (s): 0.624905
CPU usage (%): 99.5918
Max. virtual memory (cumulated for all children) (KiB): 353500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.46
system time used= 0.624905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90399
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= 24994

runsolver used 1.67774 second user time and 4.90725 second system time

The end

Launcher Data (download as text)

Begin job on node4 at 2008-07-05 12:05:15
IDJOB=1094631
IDBENCH=58813
IDSOLVER=357
FILE ID=node4/1094631-1215252309
PBS_JOBID= 7881973
Free space on /tmp= 66436 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-11.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-1094631-1215252309/watcher-1094631-1215252309 -o /tmp/evaluation-result-1094631-1215252309/solver-1094631-1215252309 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1094631-1215252309.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 46f9f16e144e9b9327244c4ffc988055
RANDOM SEED=96666888

node4.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1609856 kB
Buffers:         22564 kB
Cached:         259844 kB
SwapCached:       7000 kB
Active:         293396 kB
Inactive:        99568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1609856 kB
SwapTotal:     4192956 kB
SwapFree:      4180028 kB
Dirty:           71500 kB
Writeback:           0 kB
Mapped:         118132 kB
Slab:            38152 kB
Committed_AS:  3432856 kB
PageTables:       2068 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 node4 at 2008-07-05 12:35:24