Trace number 1081829

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-prime 1.313? (TO) 1800.05 1809.72

General information on the benchmark

Namecsp/haystacks/
normalized-haystacks-35.xml
MD5SUM1eb3c150032c50ac46662d9f9a65bfe6
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark64.5112
Satisfiable
(Un)Satisfiability was proved
Number of variables1225
Number of constraints20859
Maximum constraint arity2
Maximum domain size35
Number of constraints which are defined in extension0
Number of constraints which are defined in intension20859
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.13	c mistral-prime 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-1081829-1215219392/watcher-1081829-1215219392 -o /tmp/evaluation-result-1081829-1215219392/solver-1081829-1215219392 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1081829-1215219392.xml 

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: 1.84 1.95 1.98 4/72 26015
/proc/meminfo: memFree=1504352/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=816 CPUtime=0
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 39 0 0 0 0 0 0 0 21 0 1 0 2000914497 835584 25 996147200 134512640 135237403 4294956240 18446744073709551615 2188068 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 204 25 19 176 0 3 0

[startup+0.21415 s]
/proc/loadavg: 1.84 1.95 1.98 4/72 26015
/proc/meminfo: memFree=1504352/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=8216 CPUtime=0.2
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 1344 0 0 0 19 1 0 0 19 0 1 0 2000914497 8413184 1310 996147200 134512640 135237403 4294956240 18446744073709551615 4159784663 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 2054 1310 378 176 0 958 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 8216

[startup+0.301167 s]
/proc/loadavg: 1.84 1.95 1.98 4/72 26015
/proc/meminfo: memFree=1504352/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=9624 CPUtime=0.28
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 1716 0 0 0 27 1 0 0 19 0 1 0 2000914497 9854976 1682 996147200 134512640 135237403 4294956240 18446744073709551615 4159670439 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 2406 1682 378 176 0 1310 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9624

[startup+0.401184 s]
/proc/loadavg: 1.84 1.95 1.98 4/72 26015
/proc/meminfo: memFree=1504352/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=11544 CPUtime=0.38
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 2194 0 0 0 37 1 0 0 20 0 1 0 2000914497 11821056 2094 996147200 134512640 135237403 4294956240 18446744073709551615 134614893 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 2886 2094 378 176 0 1790 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 11544

[startup+0.701244 s]
/proc/loadavg: 1.84 1.95 1.98 4/72 26015
/proc/meminfo: memFree=1504352/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=16280 CPUtime=0.68
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 3433 0 0 0 66 2 0 0 23 0 1 0 2000914497 16670720 3333 996147200 134512640 135237403 4294956240 18446744073709551615 4158659596 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 4070 3333 378 176 0 2974 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16280

[startup+1.5024 s]
/proc/loadavg: 1.84 1.95 1.98 3/73 26016
/proc/meminfo: memFree=1485784/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=47012 CPUtime=1.47
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 27290 0 0 0 130 17 0 0 25 0 1 0 2000914497 48140288 10838 996147200 134512640 135237403 4294956240 18446744073709551615 135018113 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 11753 10838 415 176 0 10657 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 47012

[startup+3.10172 s]
/proc/loadavg: 1.85 1.95 1.98 3/73 26016
/proc/meminfo: memFree=1461528/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=48700 CPUtime=3.06
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 27817 0 0 0 288 18 0 0 25 0 1 0 2000914497 49868800 11138 996147200 134512640 135237403 4294956240 18446744073709551615 135094239 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 12175 11138 415 176 0 11079 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 48700

[startup+6.30135 s]
/proc/loadavg: 1.85 1.95 1.98 3/73 26016
/proc/meminfo: memFree=1459992/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=49492 CPUtime=6.23
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 28075 0 0 0 605 18 0 0 25 0 1 0 2000914497 50679808 11396 996147200 134512640 135237403 4294956240 18446744073709551615 135029320 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 12373 11396 415 176 0 11277 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 49492

[startup+12.7016 s]
/proc/loadavg: 1.88 1.95 1.98 3/73 26016
/proc/meminfo: memFree=1456600/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=54148 CPUtime=12.57
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 29589 0 0 0 1239 18 0 0 25 0 1 0 2000914497 55447552 12140 996147200 134512640 135237403 4294956240 18446744073709551615 135018241 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 13537 12140 415 176 0 12441 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 54148

[startup+25.5061 s]
/proc/loadavg: 1.89 1.95 1.98 3/73 26016
/proc/meminfo: memFree=1454744/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=55600 CPUtime=25.27
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 30103 0 0 0 2508 19 0 0 25 0 1 0 2000914497 56934400 12654 996147200 134512640 135237403 4294956240 18446744073709551615 135014504 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 13900 12654 415 176 0 12804 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 55600

[startup+51.1012 s]
/proc/loadavg: 1.93 1.96 1.98 3/73 26016
/proc/meminfo: memFree=1454040/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=56128 CPUtime=50.66
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 30245 0 0 0 5047 19 0 0 25 0 1 0 2000914497 57475072 12796 996147200 134512640 135237403 4294956240 18446744073709551615 135014539 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 14032 12796 415 176 0 12936 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 56128

[startup+102.301 s]
/proc/loadavg: 1.97 1.96 1.98 3/73 26016
/proc/meminfo: memFree=1453144/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=56920 CPUtime=101.47
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 30424 0 0 0 10128 19 0 0 25 0 1 0 2000914497 58286080 12975 996147200 134512640 135237403 4294956240 18446744073709551615 135094144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 14230 12975 415 176 0 13134 0
Current children cumulated CPU time (s) 101.47
Current children cumulated vsize (KiB) 56920

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 26016
/proc/meminfo: memFree=1452952/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=57184 CPUtime=161
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 30508 0 0 0 16081 19 0 0 25 0 1 0 2000914497 58556416 13059 996147200 134512640 135237403 4294956240 18446744073709551615 135094173 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 14296 13059 415 176 0 13200 0
Current children cumulated CPU time (s) 161
Current children cumulated vsize (KiB) 57184

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 26016
/proc/meminfo: memFree=1452760/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=57448 CPUtime=220.54
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 30553 0 0 0 22035 19 0 0 25 0 1 0 2000914497 58826752 13104 996147200 134512640 135237403 4294956240 18446744073709551615 135013262 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 14362 13104 415 176 0 13266 0
Current children cumulated CPU time (s) 220.54
Current children cumulated vsize (KiB) 57448

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 26022
/proc/meminfo: memFree=1452440/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=57580 CPUtime=280.06
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 30602 0 0 0 27987 19 0 0 25 0 1 0 2000914497 58961920 13153 996147200 134512640 135237403 4294956240 18446744073709551615 134802837 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 14395 13153 415 176 0 13299 0
Current children cumulated CPU time (s) 280.06
Current children cumulated vsize (KiB) 57580

[startup+342.305 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 26022
/proc/meminfo: memFree=1452440/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=57580 CPUtime=339.6
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 30602 0 0 0 33941 19 0 0 25 0 1 0 2000914497 58961920 13153 996147200 134512640 135237403 4294956240 18446744073709551615 135018524 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 14395 13153 415 176 0 13299 0
Current children cumulated CPU time (s) 339.6
Current children cumulated vsize (KiB) 57580

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 26022
/proc/meminfo: memFree=1452184/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=57844 CPUtime=399.14
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 30667 0 0 0 39895 19 0 0 25 0 1 0 2000914497 59232256 13218 996147200 134512640 135237403 4294956240 18446744073709551615 134802821 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 14461 13218 415 176 0 13365 0
Current children cumulated CPU time (s) 399.14
Current children cumulated vsize (KiB) 57844

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 26022
/proc/meminfo: memFree=1452184/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=57844 CPUtime=458.68
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 30667 0 0 0 45849 19 0 0 25 0 1 0 2000914497 59232256 13218 996147200 134512640 135237403 4294956240 18446744073709551615 135014544 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 14461 13218 415 176 0 13365 0
Current children cumulated CPU time (s) 458.68
Current children cumulated vsize (KiB) 57844

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 26022
/proc/meminfo: memFree=1451992/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=57976 CPUtime=518.23
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 30713 0 0 0 51804 19 0 0 25 0 1 0 2000914497 59367424 13264 996147200 134512640 135237403 4294956240 18446744073709551615 135094269 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 14494 13264 415 176 0 13398 0
Current children cumulated CPU time (s) 518.23
Current children cumulated vsize (KiB) 57976

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 26022
/proc/meminfo: memFree=1451928/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=57976 CPUtime=577.76
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 30713 0 0 0 57757 19 0 0 25 0 1 0 2000914497 59367424 13264 996147200 134512640 135237403 4294956240 18446744073709551615 135013260 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 14494 13264 415 176 0 13398 0
Current children cumulated CPU time (s) 577.76
Current children cumulated vsize (KiB) 57976

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 26022
/proc/meminfo: memFree=1451872/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=57976 CPUtime=637.31
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 30713 0 0 0 63712 19 0 0 25 0 1 0 2000914497 59367424 13264 996147200 134512640 135237403 4294956240 18446744073709551615 134800954 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 14494 13264 415 176 0 13398 0
Current children cumulated CPU time (s) 637.31
Current children cumulated vsize (KiB) 57976


################
# More data... #
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[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 26022
/proc/meminfo: memFree=1451616/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=58240 CPUtime=875.47
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 30759 0 0 0 87528 19 0 0 25 0 1 0 2000914497 59637760 13310 996147200 134512640 135237403 4294956240 18446744073709551615 134818598 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 14560 13310 415 176 0 13464 0
Current children cumulated CPU time (s) 875.47
Current children cumulated vsize (KiB) 58240

[startup+942.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 26022
/proc/meminfo: memFree=1450912/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=58504 CPUtime=935.01
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 30935 0 0 0 93482 19 0 0 25 0 1 0 2000914497 59908096 13486 996147200 134512640 135237403 4294956240 18446744073709551615 135018352 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 14626 13486 415 176 0 13530 0
Current children cumulated CPU time (s) 935.01
Current children cumulated vsize (KiB) 58504

[startup+1002.31 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 26022
/proc/meminfo: memFree=1450976/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=58504 CPUtime=994.55
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 30935 0 0 0 99436 19 0 0 25 0 1 0 2000914497 59908096 13486 996147200 134512640 135237403 4294956240 18446744073709551615 134803665 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 14626 13486 415 176 0 13530 0
Current children cumulated CPU time (s) 994.55
Current children cumulated vsize (KiB) 58504

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 26022
/proc/meminfo: memFree=1450976/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=58504 CPUtime=1054.09
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 30936 0 0 0 105390 19 0 0 25 0 1 0 2000914497 59908096 13487 996147200 134512640 135237403 4294956240 18446744073709551615 135072516 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 14626 13487 415 176 0 13530 0
Current children cumulated CPU time (s) 1054.09
Current children cumulated vsize (KiB) 58504

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 26022
/proc/meminfo: memFree=1450976/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=58504 CPUtime=1113.63
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 30936 0 0 0 111344 19 0 0 25 0 1 0 2000914497 59908096 13487 996147200 134512640 135237403 4294956240 18446744073709551615 135018213 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 14626 13487 415 176 0 13530 0
Current children cumulated CPU time (s) 1113.63
Current children cumulated vsize (KiB) 58504

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 26022
/proc/meminfo: memFree=1450528/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=58768 CPUtime=1173.17
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 31002 0 0 0 117298 19 0 0 25 0 1 0 2000914497 60178432 13553 996147200 134512640 135237403 4294956240 18446744073709551615 135028885 0 0 4096 0 0 0 0 17 1 0 0
/proc/26015/statm: 14692 13553 415 176 0 13596 0
Current children cumulated CPU time (s) 1173.17
Current children cumulated vsize (KiB) 58768

[startup+1242.3 s]
/proc/loadavg: 2.00 1.97 1.98 4/82 26405
/proc/meminfo: memFree=1638480/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=58768 CPUtime=1232.88
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 31004 0 0 0 123265 23 0 0 25 0 1 0 2000914497 60178432 13555 996147200 134512640 135237403 4294956240 18446744073709551615 135099007 0 0 4096 0 0 0 0 17 0 0 0
/proc/26015/statm: 14692 13555 415 176 0 13596 0
Current children cumulated CPU time (s) 1232.88
Current children cumulated vsize (KiB) 58768

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.98 3/82 26405
/proc/meminfo: memFree=1638352/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=58768 CPUtime=1292.85
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 31004 0 0 0 129262 23 0 0 25 0 1 0 2000914497 60178432 13555 996147200 134512640 135237403 4294956240 18446744073709551615 134804539 0 0 4096 0 0 0 0 17 0 0 0
/proc/26015/statm: 14692 13555 415 176 0 13596 0
Current children cumulated CPU time (s) 1292.85
Current children cumulated vsize (KiB) 58768

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.98 3/82 26405
/proc/meminfo: memFree=1638288/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=58768 CPUtime=1352.82
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 31004 0 0 0 135259 23 0 0 25 0 1 0 2000914497 60178432 13555 996147200 134512640 135237403 4294956240 18446744073709551615 134803232 0 0 4096 0 0 0 0 17 0 0 0
/proc/26015/statm: 14692 13555 415 176 0 13596 0
Current children cumulated CPU time (s) 1352.82
Current children cumulated vsize (KiB) 58768

[startup+1422.3 s]
/proc/loadavg: 2.00 1.97 1.98 3/82 26405
/proc/meminfo: memFree=1638224/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=58768 CPUtime=1412.8
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 31004 0 0 0 141257 23 0 0 25 0 1 0 2000914497 60178432 13555 996147200 134512640 135237403 4294956240 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/26015/statm: 14692 13555 415 176 0 13596 0
Current children cumulated CPU time (s) 1412.8
Current children cumulated vsize (KiB) 58768

[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.98 3/82 26405
/proc/meminfo: memFree=1638288/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=58768 CPUtime=1472.77
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 31004 0 0 0 147254 23 0 0 25 0 1 0 2000914497 60178432 13555 996147200 134512640 135237403 4294956240 18446744073709551615 135014540 0 0 4096 0 0 0 0 17 0 0 0
/proc/26015/statm: 14692 13555 415 176 0 13596 0
Current children cumulated CPU time (s) 1472.77
Current children cumulated vsize (KiB) 58768

[startup+1542.3 s]
/proc/loadavg: 2.00 1.97 1.98 3/82 26405
/proc/meminfo: memFree=1638288/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=58900 CPUtime=1532.75
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 31047 0 0 0 153252 23 0 0 25 0 1 0 2000914497 60313600 13598 996147200 134512640 135237403 4294956240 18446744073709551615 134803494 0 0 4096 0 0 0 0 17 0 0 0
/proc/26015/statm: 14725 13598 415 176 0 13629 0
Current children cumulated CPU time (s) 1532.75
Current children cumulated vsize (KiB) 58900

[startup+1602.3 s]
/proc/loadavg: 2.00 1.97 1.98 3/82 26405
/proc/meminfo: memFree=1638224/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=58900 CPUtime=1592.72
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 31047 0 0 0 159249 23 0 0 25 0 1 0 2000914497 60313600 13598 996147200 134512640 135237403 4294956240 18446744073709551615 135018270 0 0 4096 0 0 0 0 17 0 0 0
/proc/26015/statm: 14725 13598 415 176 0 13629 0
Current children cumulated CPU time (s) 1592.72
Current children cumulated vsize (KiB) 58900

[startup+1662.31 s]
/proc/loadavg: 2.00 1.97 1.98 4/82 26405
/proc/meminfo: memFree=1638160/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=58900 CPUtime=1652.7
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 31051 0 0 0 165247 23 0 0 25 0 1 0 2000914497 60313600 13602 996147200 134512640 135237403 4294956240 18446744073709551615 134819027 0 0 4096 0 0 0 0 17 0 0 0
/proc/26015/statm: 14725 13602 415 176 0 13629 0
Current children cumulated CPU time (s) 1652.7
Current children cumulated vsize (KiB) 58900

[startup+1722.3 s]
/proc/loadavg: 2.00 1.97 1.98 3/82 26405
/proc/meminfo: memFree=1638160/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=58900 CPUtime=1712.66
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 31051 0 0 0 171243 23 0 0 25 0 1 0 2000914497 60313600 13602 996147200 134512640 135237403 4294956240 18446744073709551615 134804740 0 0 4096 0 0 0 0 17 0 0 0
/proc/26015/statm: 14725 13602 415 176 0 13629 0
Current children cumulated CPU time (s) 1712.66
Current children cumulated vsize (KiB) 58900

[startup+1782.3 s]
/proc/loadavg: 2.00 1.97 1.98 3/82 26405
/proc/meminfo: memFree=1638032/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=58900 CPUtime=1772.63
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 31051 0 0 0 177240 23 0 0 25 0 1 0 2000914497 60313600 13602 996147200 134512640 135237403 4294956240 18446744073709551615 135018375 0 0 4096 0 0 0 0 17 0 0 0
/proc/26015/statm: 14725 13602 415 176 0 13629 0
Current children cumulated CPU time (s) 1772.63
Current children cumulated vsize (KiB) 58900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.71 s]
/proc/loadavg: 2.00 1.97 1.98 3/82 26405
/proc/meminfo: memFree=1638032/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=58900 CPUtime=1800.03
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 31051 0 0 0 179980 23 0 0 25 0 1 0 2000914497 60313600 13602 996147200 134512640 135237403 4294956240 18446744073709551615 135014547 0 0 4096 0 0 0 0 17 0 0 0
/proc/26015/statm: 14725 13602 415 176 0 13629 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 58900

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

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

[startup+1809.71 s]
/proc/loadavg: 2.00 1.97 1.98 3/82 26405
/proc/meminfo: memFree=1638032/2055924 swapFree=4180432/4192956
[pid=26015] ppid=26013 vsize=58900 CPUtime=1800.03
/proc/26015/stat : 26015 (xsolve) R 26013 26015 25978 0 -1 4194304 31051 0 0 0 179980 23 0 0 25 0 1 0 2000914497 60313600 13602 996147200 134512640 135237403 4294956240 18446744073709551615 135014547 0 0 4096 0 0 0 0 17 0 0 0
/proc/26015/statm: 14725 13602 415 176 0 13629 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 58900

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1809.72
CPU time (s): 1800.05
CPU user time (s): 1799.8
CPU system time (s): 0.242963
CPU usage (%): 99.4654
Max. virtual memory (cumulated for all children) (KiB): 119024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.242963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31051
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= 28270

runsolver used 1.61375 second user time and 5.00124 second system time

The end

Launcher Data (download as text)

Begin job on node6 at 2008-07-05 02:56:32
IDJOB=1081829
IDBENCH=57143
IDSOLVER=358
FILE ID=node6/1081829-1215219392
PBS_JOBID= 7881827
Free space on /tmp= 66480 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/haystacks/normalized-haystacks-35.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081829-1215219392/watcher-1081829-1215219392 -o /tmp/evaluation-result-1081829-1215219392/solver-1081829-1215219392 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1081829-1215219392.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 1eb3c150032c50ac46662d9f9a65bfe6
RANDOM SEED=357879381

node6.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		: 3000.265
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		: 3000.265
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:      2055924 kB
MemFree:       1504832 kB
Buffers:         60400 kB
Cached:         227032 kB
SwapCached:       6328 kB
Active:         424260 kB
Inactive:        72320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1504832 kB
SwapTotal:     4192956 kB
SwapFree:      4180432 kB
Dirty:            3624 kB
Writeback:           0 kB
Mapped:         217328 kB
Slab:            39464 kB
Committed_AS:  3595336 kB
PageTables:       2324 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= 66488 MiB
End job on node6 at 2008-07-05 03:26:44