Trace number 4265170

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
BTD 2017-08-10? (TO) 2519.8201 2520.01

General information on the benchmark

NameHaystacks/Haystacks-m1-s1/
Haystacks-47.xml
MD5SUM7369afcf21a37adaf077467c3ae68d85
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark37.237202
Satisfiable
(Un)Satisfiability was proved
Number of variables2209
Number of constraints50853
Number of domains1
Minimum domain size47
Maximum domain size47
Distribution of domain sizes[{"size":47,"count":2209}]
Minimum variable degree46
Maximum variable degree47
Distribution of variable degrees[{"degree":46,"count":2117},{"degree":47,"count":92}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":50853}]
Number of extensional constraints0
Number of intensional constraints50853
Distribution of constraint types[{"type":"intension","count":50853}]
Optimization problemNO
Type of objective

Solver Data 

61.53/61.64	c Version: 2017-08-10

Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (14972 MiB free)
  memory of node 1: 16384 MiB (15513 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265170-1502719337/watcher-4265170-1502719337 -o /tmp/evaluation-result-4265170-1502719337/solver-4265170-1502719337 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580 BTD 2520 HOME/instance-4265170-1502719337.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=9803, runsolver pid=9800

[startup+0.100092 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 9804
/proc/meminfo: memFree=31213780/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=35876 memory=6292 CPUtime=0.04 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 1723 0 0 0 4 0 0 0 20 0 1 0 74127031 36737024 1573 18446744073709551615 4194304 35031035 140726937878880 140726937878880 4632139 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 9002 1573 232 7529 0 1449 0
Current children cumulated CPU time: 0.04 s
Current children cumulated vsize: 35876 KiB
Current children cumulated memory: 6292 KiB

[startup+0.209309 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 9804
/proc/meminfo: memFree=31207936/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=40564 memory=10596 CPUtime=0.15 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 2958 0 0 0 15 0 0 0 20 0 1 0 74127031 41537536 2649 18446744073709551615 4194304 35031035 140726937878880 140726937878880 4891006 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 10141 2649 242 7529 0 2588 0
Current children cumulated CPU time: 0.15 s
Current children cumulated vsize: 40564 KiB
Current children cumulated memory: 10596 KiB

[startup+0.309101 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 9804
/proc/meminfo: memFree=31207564/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=40960 memory=11384 CPUtime=0.25 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 3135 0 0 0 25 0 0 0 20 0 1 0 74127031 41943040 2846 18446744073709551615 4194304 35031035 140726937878880 140726937878880 6826640 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 10240 2846 285 7529 0 2687 0
Current children cumulated CPU time: 0.25 s
Current children cumulated vsize: 40960 KiB
Current children cumulated memory: 11384 KiB

[startup+0.70027 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 9804
/proc/meminfo: memFree=31207560/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=41492 memory=11912 CPUtime=0.63 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 3270 0 0 0 63 0 0 0 20 0 1 0 74127031 42487808 2978 18446744073709551615 4194304 35031035 140726937878880 140726937870360 7416237 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 10373 2978 285 7529 0 2820 0
Current children cumulated CPU time: 0.63 s
Current children cumulated vsize: 41492 KiB
Current children cumulated memory: 11912 KiB

[startup+1.50038 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 9804
/proc/meminfo: memFree=31206816/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=42720 memory=12968 CPUtime=1.43 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 3573 0 0 0 143 0 0 0 20 0 1 0 74127031 43745280 3242 18446744073709551615 4194304 35031035 140726937878880 140726937870360 6446262 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 10680 3242 285 7529 0 3127 0
Current children cumulated CPU time: 1.43 s
Current children cumulated vsize: 42720 KiB
Current children cumulated memory: 12968 KiB

[startup+3.10886 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 9804
/proc/meminfo: memFree=31203948/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=45136 memory=15432 CPUtime=3.04 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 6524 0 0 0 304 0 0 0 20 0 1 0 74127031 46219264 3858 18446744073709551615 4194304 35031035 140726937878880 140726937871704 7439952 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 11284 3858 285 7529 0 3731 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 45136 KiB
Current children cumulated memory: 15432 KiB

[startup+6.30024 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 9804
/proc/meminfo: memFree=31199860/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=49572 memory=19800 CPUtime=6.23 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 10756 0 0 0 623 0 0 0 20 0 1 0 74127031 50761728 4950 18446744073709551615 4194304 35031035 140726937878880 140726937871704 6495914 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 12393 4950 285 7529 0 4840 0
Current children cumulated CPU time: 6.23 s
Current children cumulated vsize: 49572 KiB
Current children cumulated memory: 19800 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 9804
/proc/meminfo: memFree=31192420/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=57128 memory=27364 CPUtime=12.64 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 16959 0 0 0 1263 1 0 0 20 0 1 0 74127031 58499072 6841 18446744073709551615 4194304 35031035 140726937878880 140726937871704 4801877 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 14282 6841 285 7529 0 6729 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 57128 KiB
Current children cumulated memory: 27364 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 9804
/proc/meminfo: memFree=31180764/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=68328 memory=38676 CPUtime=25.43 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 34467 0 0 0 2541 2 0 0 20 0 1 0 74127031 69967872 9669 18446744073709551615 4194304 35031035 140726937878880 140726937871512 4256494 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 17082 9669 286 7529 0 9529 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 68328 KiB
Current children cumulated memory: 38676 KiB

[startup+51.1098 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 9805
/proc/meminfo: memFree=31166256/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=83084 memory=53336 CPUtime=51.04 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 49274 0 0 0 5101 3 0 0 20 0 1 0 74127031 85078016 13334 18446744073709551615 4194304 35031035 140726937878880 140726937871512 4256494 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 20771 13334 286 7529 0 13218 0
Current children cumulated CPU time: 51.04 s
Current children cumulated vsize: 83084 KiB
Current children cumulated memory: 53336 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 9806
/proc/meminfo: memFree=31059416/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=191672 memory=159496 CPUtime=102.22 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 91050 0 0 0 9878 344 0 0 20 0 1 0 74127031 196272128 39874 18446744073709551615 4194304 35031035 140726937878880 140726937877880 7760122 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 47918 39874 343 7529 0 40365 0
Current children cumulated CPU time: 102.22 s
Current children cumulated vsize: 191672 KiB
Current children cumulated memory: 159496 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 9823
/proc/meminfo: memFree=31054112/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=191672 memory=160068 CPUtime=162.2 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 92474 0 0 0 15290 930 0 0 20 0 1 0 74127031 196272128 40017 18446744073709551615 4194304 35031035 140726937878880 140726937877880 7760122 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 47918 40017 343 7529 0 40365 0
Current children cumulated CPU time: 162.2 s
Current children cumulated vsize: 191672 KiB
Current children cumulated memory: 160068 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 9825
/proc/meminfo: memFree=31056256/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=191804 memory=161776 CPUtime=222.2 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 92997 0 0 0 20712 1508 0 0 20 0 1 0 74127031 196407296 40444 18446744073709551615 4194304 35031035 140726937878880 140726937877880 7760122 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 47951 40444 343 7529 0 40398 0
Current children cumulated CPU time: 222.2 s
Current children cumulated vsize: 191804 KiB
Current children cumulated memory: 161776 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 9827
/proc/meminfo: memFree=31056876/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=191804 memory=161800 CPUtime=282.19 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 93450 0 0 0 26124 2095 0 0 20 0 1 0 74127031 196407296 40450 18446744073709551615 4194304 35031035 140726937878880 140726937877880 7760122 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 47951 40450 343 7529 0 40398 0
Current children cumulated CPU time: 282.19 s
Current children cumulated vsize: 191804 KiB
Current children cumulated memory: 161800 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 9829
/proc/meminfo: memFree=31057124/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=191804 memory=161820 CPUtime=342.19 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 93913 0 0 0 31517 2702 0 0 20 0 1 0 74127031 196407296 40455 18446744073709551615 4194304 35031035 140726937878880 140726937877880 7760122 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 47951 40455 343 7529 0 40398 0
Current children cumulated CPU time: 342.19 s
Current children cumulated vsize: 191804 KiB
Current children cumulated memory: 161820 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 9831
/proc/meminfo: memFree=31056992/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=191804 memory=161840 CPUtime=402.19 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 94356 0 0 0 36937 3282 0 0 20 0 1 0 74127031 196407296 40460 18446744073709551615 4194304 35031035 140726937878880 140726937877880 7760122 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 47951 40460 343 7529 0 40398 0
Current children cumulated CPU time: 402.19 s
Current children cumulated vsize: 191804 KiB
Current children cumulated memory: 161840 KiB

[startup+462.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/181 9834
/proc/meminfo: memFree=31056500/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=191804 memory=162368 CPUtime=462.18 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 94726 0 0 0 42343 3875 0 0 20 0 1 0 74127031 196407296 40592 18446744073709551615 4194304 35031035 140726937878880 140726937877880 7760122 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 47951 40592 343 7529 0 40398 0
Current children cumulated CPU time: 462.18 s
Current children cumulated vsize: 191804 KiB
Current children cumulated memory: 162368 KiB


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

/proc/9803/statm: 47984 40631 343 7529 0 40431 0
Current children cumulated CPU time: 1722.14 s
Current children cumulated vsize: 191936 KiB
Current children cumulated memory: 162524 KiB

[startup+1782.3 s]
/proc/loadavg: 2.10 2.04 2.05 3/181 9995
/proc/meminfo: memFree=31012644/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=191936 memory=162524 CPUtime=1782.14 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 100520 0 0 0 161300 16914 0 0 20 0 1 0 74127031 196542464 40631 18446744073709551615 4194304 35031035 140726937878880 140726937877880 7760122 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 47984 40631 343 7529 0 40431 0
Current children cumulated CPU time: 1782.14 s
Current children cumulated vsize: 191936 KiB
Current children cumulated memory: 162524 KiB

[startup+1842.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/181 9997
/proc/meminfo: memFree=31012768/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=191936 memory=162524 CPUtime=1842.13 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 100587 0 0 0 166707 17506 0 0 20 0 1 0 74127031 196542464 40631 18446744073709551615 4194304 35031035 140726937878880 140726937877880 7760122 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 47984 40631 343 7529 0 40431 0
Current children cumulated CPU time: 1842.13 s
Current children cumulated vsize: 191936 KiB
Current children cumulated memory: 162524 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/181 9999
/proc/meminfo: memFree=31012516/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=191936 memory=162528 CPUtime=1902.13 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 100963 0 0 0 172118 18095 0 0 20 0 1 0 74127031 196542464 40632 18446744073709551615 4194304 35031035 140726937878880 140726937877880 7760122 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 47984 40632 343 7529 0 40431 0
Current children cumulated CPU time: 1902.13 s
Current children cumulated vsize: 191936 KiB
Current children cumulated memory: 162528 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/185 10016
/proc/meminfo: memFree=31009504/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=191936 memory=162528 CPUtime=1962.13 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 101021 0 0 0 177512 18701 0 0 20 0 1 0 74127031 196542464 40632 18446744073709551615 4194304 35031035 140726937878880 140726937877880 7760122 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 47984 40632 343 7529 0 40431 0
Current children cumulated CPU time: 1962.13 s
Current children cumulated vsize: 191936 KiB
Current children cumulated memory: 162528 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/182 10018
/proc/meminfo: memFree=31011536/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=191936 memory=162528 CPUtime=2022.12 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 101079 0 0 0 182904 19308 0 0 20 0 1 0 74127031 196542464 40632 18446744073709551615 4194304 35031035 140726937878880 140726937877880 7760122 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 47984 40632 343 7529 0 40431 0
Current children cumulated CPU time: 2022.12 s
Current children cumulated vsize: 191936 KiB
Current children cumulated memory: 162528 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 10020
/proc/meminfo: memFree=31012212/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=192068 memory=162540 CPUtime=2082.12 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 101454 0 0 0 188304 19908 0 0 20 0 1 0 74127031 196677632 40635 18446744073709551615 4194304 35031035 140726937878880 140726937877880 7760122 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 48017 40635 343 7529 0 40464 0
Current children cumulated CPU time: 2082.12 s
Current children cumulated vsize: 192068 KiB
Current children cumulated memory: 162540 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 10022
/proc/meminfo: memFree=31012832/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=192068 memory=162540 CPUtime=2142.11 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 101524 0 0 0 193706 20505 0 0 20 0 1 0 74127031 196677632 40635 18446744073709551615 4194304 35031035 140726937878880 140726937877880 7760122 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 48017 40635 343 7529 0 40464 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 192068 KiB
Current children cumulated memory: 162540 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 10024
/proc/meminfo: memFree=31012728/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=192068 memory=162540 CPUtime=2202.11 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 101593 0 0 0 199115 21096 0 0 20 0 1 0 74127031 196677632 40635 18446744073709551615 4194304 35031035 140726937878880 140726937877880 7760122 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 48017 40635 343 7529 0 40464 0
Current children cumulated CPU time: 2202.11 s
Current children cumulated vsize: 192068 KiB
Current children cumulated memory: 162540 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 10027
/proc/meminfo: memFree=31012744/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=192068 memory=162548 CPUtime=2262.11 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 101974 0 0 0 204517 21694 0 0 20 0 1 0 74127031 196677632 40637 18446744073709551615 4194304 35031035 140726937878880 140726937877880 7760122 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 48017 40637 343 7529 0 40464 0
Current children cumulated CPU time: 2262.11 s
Current children cumulated vsize: 192068 KiB
Current children cumulated memory: 162548 KiB

[startup+2322.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/181 10029
/proc/meminfo: memFree=31012744/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=192068 memory=162548 CPUtime=2322.11 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 102039 0 0 0 209929 22282 0 0 20 0 1 0 74127031 196677632 40637 18446744073709551615 4194304 35031035 140726937878880 140726937877880 7760122 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 48017 40637 343 7529 0 40464 0
Current children cumulated CPU time: 2322.11 s
Current children cumulated vsize: 192068 KiB
Current children cumulated memory: 162548 KiB

[startup+2382.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/181 10031
/proc/meminfo: memFree=31012992/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=192068 memory=162548 CPUtime=2382.1 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 102101 0 0 0 215340 22870 0 0 20 0 1 0 74127031 196677632 40637 18446744073709551615 4194304 35031035 140726937878880 140726937877880 7760122 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 48017 40637 343 7529 0 40464 0
Current children cumulated CPU time: 2382.1 s
Current children cumulated vsize: 192068 KiB
Current children cumulated memory: 162548 KiB

[startup+2442.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/181 10034
/proc/meminfo: memFree=31012620/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=192068 memory=162548 CPUtime=2442.11 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 102163 0 0 0 220740 23471 0 0 20 0 1 0 74127031 196677632 40637 18446744073709551615 4194304 35031035 140726937878880 140726937877880 7760122 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 48017 40637 343 7529 0 40464 0
Current children cumulated CPU time: 2442.11 s
Current children cumulated vsize: 192068 KiB
Current children cumulated memory: 162548 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/181 10036
/proc/meminfo: memFree=31012620/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=192068 memory=162552 CPUtime=2502.11 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 102543 0 0 0 226156 24055 0 0 20 0 1 0 74127031 196677632 40638 18446744073709551615 4194304 35031035 140726937878880 140726937877880 7760122 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 48017 40638 343 7529 0 40464 0
Current children cumulated CPU time: 2502.11 s
Current children cumulated vsize: 192068 KiB
Current children cumulated memory: 162552 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.02 2.05 3/184 10051
/proc/meminfo: memFree=31008600/32770624 swapFree=67108860/67108860
[pid=9803] ppid=9800 vsize=192068 memory=162556 CPUtime=2519.81 cores=1,3,5,7
/proc/9803/stat : 9803 (BTD) R 9800 9803 17093 0 -1 4202496 102612 0 0 0 227760 24221 0 0 20 0 1 0 74127031 196677632 40639 18446744073709551615 4194304 35031035 140726937878880 140726937877880 7760122 0 0 1 0 0 0 0 17 5 0 0 5 0 0 37130264 37226188 48635904 140726937887199 140726937887275 140726937887275 140726937890769 0
/proc/9803/statm: 48017 40639 343 7529 0 40464 0
Current children cumulated CPU time: 2519.81 s
Current children cumulated vsize: 192068 KiB
Current children cumulated memory: 162556 KiB

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

[startup+2520.01 s]
# the end of solver process 9803 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2277.61 s, system=242.213 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.82
CPU user time (s): 2277.61
CPU system time (s): 242.213
CPU usage (%): 99.9925
Max. virtual memory (cumulated for all children) (KiB): 192068
Max. memory (cumulated for all children) (KiB): 162556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2277.61
system time used= 242.213
maximum resident set size= 162556
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102612
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= 36
involuntary context switches= 829


# summary of solver processes directly reported to runsolver:
#   pid: 9803
#   total CPU time (s): 2519.82
#   total CPU user time (s): 2277.61
#   total CPU system time (s): 242.213

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.77273 second user time and 16.446 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-14 15:48:09
IDJOB=4265170
IDBENCH=126959
IDSOLVER=2654
FILE ID=node127/4265170-1502719337
RUNJOBID= node127-1502653304-21655
PBS_JOBID= 
Free space on /tmp= 61988 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/Haystacks/Haystacks-m1-s1/Haystacks-47.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265170-1502719337/watcher-4265170-1502719337 -o /tmp/evaluation-result-4265170-1502719337/solver-4265170-1502719337 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580  BTD 2520 HOME/instance-4265170-1502719337.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 7369afcf21a37adaf077467c3ae68d85
RANDOM SEED=134593787

node127.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31217856 kB
MemAvailable:   31875848 kB
Buffers:          232204 kB
Cached:           714864 kB
SwapCached:            0 kB
Active:           814576 kB
Inactive:         297512 kB
Active(anon):     115028 kB
Inactive(anon):    83820 kB
Active(file):     699548 kB
Inactive(file):   213692 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             40400 kB
Writeback:             4 kB
AnonPages:        164984 kB
Mapped:            50720 kB
Shmem:             33444 kB
Slab:             146808 kB
SReclaimable:     121176 kB
SUnreclaim:        25632 kB
KernelStack:        3200 kB
PageTables:         5408 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     442656 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    114688 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 61952 MiB
End job on node127 at 2017-08-14 16:30:09