Trace number 4265200

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

NameKnights/Knights-m1-s1/
Knights-100-05.xml
MD5SUM49715548d1d786de52e060044cf6008a
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 benchmark528.938
Satisfiable
(Un)Satisfiability was proved
Number of variables5
Number of constraints10
Number of domains1
Minimum domain size10000
Maximum domain size10000
Distribution of domain sizes[{"size":10000,"count":5}]
Minimum variable degree3
Maximum variable degree3
Distribution of variable degrees[{"degree":3,"count":5}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":10}]
Number of extensional constraints0
Number of intensional constraints10
Distribution of constraint types[{"type":"intension","count":10}]
Optimization problemNO
Type of objective

Solver Data 

0.32/0.49	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 (15036 MiB free)
  memory of node 1: 16384 MiB (15548 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265200-1502664133/watcher-4265200-1502664133 -o /tmp/evaluation-result-4265200-1502664133/solver-4265200-1502664133 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580 BTD 2520 HOME/instance-4265200-1502664133.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
solver pid=24993, runsolver pid=24990
Current StackSize limit: 8192 KiB


[startup+0.100153 s]*
/proc/loadavg: 2.00 2.00 2.04 3/181 24994
/proc/meminfo: memFree=31319276/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=30924 memory=1360 CPUtime=0.01 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 466 0 0 0 1 0 0 0 20 0 1 0 68606602 31666176 340 18446744073709551615 4194304 35031035 140736824728800 140736824728800 4209280 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 7731 340 230 7529 0 178 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 30924 KiB
Current children cumulated memory: 1360 KiB

[startup+0.208968 s]*
/proc/loadavg: 2.00 2.00 2.04 3/181 24994
/proc/meminfo: memFree=31318164/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=31896 memory=2384 CPUtime=0.12 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 790 0 0 0 12 0 0 0 20 0 1 0 68606602 32661504 596 18446744073709551615 4194304 35031035 140736824728800 140736824728800 4209280 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 7974 596 231 7529 0 421 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 31896 KiB
Current children cumulated memory: 2384 KiB

[startup+0.308679 s]*
/proc/loadavg: 2.00 2.00 2.04 3/181 24994
/proc/meminfo: memFree=31317420/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=32688 memory=3192 CPUtime=0.22 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 1490 0 0 0 22 0 0 0 20 0 1 0 68606602 33472512 798 18446744073709551615 4194304 35031035 140736824728800 140736824728800 4208995 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 8172 798 232 7529 0 619 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 32688 KiB
Current children cumulated memory: 3192 KiB

[startup+0.700273 s]
/proc/loadavg: 2.00 2.00 2.04 3/181 24994
/proc/meminfo: memFree=31314072/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=36040 memory=6784 CPUtime=0.6 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 3420 0 0 0 60 0 0 0 20 0 1 0 68606602 36904960 1696 18446744073709551615 4194304 35031035 140736824728800 140736824727672 4293678 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 9010 1696 315 7529 0 1457 0
Current children cumulated CPU time: 0.6 s
Current children cumulated vsize: 36040 KiB
Current children cumulated memory: 6784 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.00 2.04 3/181 24994
/proc/meminfo: memFree=31313780/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=36040 memory=6784 CPUtime=1.4 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 3421 0 0 0 140 0 0 0 20 0 1 0 68606602 36904960 1696 18446744073709551615 4194304 35031035 140736824728800 140736824727672 4294570 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 9010 1696 315 7529 0 1457 0
Current children cumulated CPU time: 1.4 s
Current children cumulated vsize: 36040 KiB
Current children cumulated memory: 6784 KiB

[startup+3.10872 s]
/proc/loadavg: 1.92 1.99 2.03 3/181 24994
/proc/meminfo: memFree=31313880/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=36040 memory=6880 CPUtime=3.01 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 3485 0 0 0 301 0 0 0 20 0 1 0 68606602 36904960 1720 18446744073709551615 4194304 35031035 140736824728800 140736824727672 4293678 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 9010 1720 324 7529 0 1457 0
Current children cumulated CPU time: 3.01 s
Current children cumulated vsize: 36040 KiB
Current children cumulated memory: 6880 KiB

[startup+6.30026 s]
/proc/loadavg: 1.92 1.99 2.03 3/181 24994
/proc/meminfo: memFree=31313212/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=36304 memory=6992 CPUtime=6.2 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 3834 0 0 0 620 0 0 0 20 0 1 0 68606602 37175296 1748 18446744073709551615 4194304 35031035 140736824728800 140736824727352 4293293 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 9076 1748 325 7529 0 1523 0
Current children cumulated CPU time: 6.2 s
Current children cumulated vsize: 36304 KiB
Current children cumulated memory: 6992 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 1.99 2.03 3/181 24994
/proc/meminfo: memFree=31312468/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=37096 memory=7692 CPUtime=12.6 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 4253 0 0 0 1260 0 0 0 20 0 1 0 68606602 37986304 1923 18446744073709551615 4194304 35031035 140736824728800 140736824727352 4293320 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 9274 1923 325 7529 0 1721 0
Current children cumulated CPU time: 12.6 s
Current children cumulated vsize: 37096 KiB
Current children cumulated memory: 7692 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 1.99 2.03 3/181 24994
/proc/meminfo: memFree=31310980/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=38416 memory=9232 CPUtime=25.4 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 4942 0 0 0 2540 0 0 0 20 0 1 0 68606602 39337984 2308 18446744073709551615 4194304 35031035 140736824728800 140736824727352 4293248 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 9604 2308 325 7529 0 2051 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 38416 KiB
Current children cumulated memory: 9232 KiB

[startup+51.1087 s]
/proc/loadavg: 1.96 1.99 2.03 3/181 24995
/proc/meminfo: memFree=31304160/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=45928 memory=15936 CPUtime=51 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 7562 0 0 0 5100 0 0 0 20 0 1 0 68606602 47030272 3984 18446744073709551615 4194304 35031035 140736824728800 140736824727000 4300312 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 11482 3984 338 7529 0 3929 0
Current children cumulated CPU time: 51 s
Current children cumulated vsize: 45928 KiB
Current children cumulated memory: 15936 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.00 2.04 3/181 24997
/proc/meminfo: memFree=31303844/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=45928 memory=16500 CPUtime=102.19 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 8309 0 0 0 10219 0 0 0 20 0 1 0 68606602 47030272 4125 18446744073709551615 4194304 35031035 140736824728800 140736824727800 4213184 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 11482 4125 338 7529 0 3929 0
Current children cumulated CPU time: 102.19 s
Current children cumulated vsize: 45928 KiB
Current children cumulated memory: 16500 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.00 2.04 3/184 25013
/proc/meminfo: memFree=31299128/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=45928 memory=16508 CPUtime=162.19 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 8894 0 0 0 16219 0 0 0 20 0 1 0 68606602 47030272 4127 18446744073709551615 4194304 35031035 140736824728800 140736824727800 4300312 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 11482 4127 338 7529 0 3929 0
Current children cumulated CPU time: 162.19 s
Current children cumulated vsize: 45928 KiB
Current children cumulated memory: 16508 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/181 25015
/proc/meminfo: memFree=31301904/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=45928 memory=16516 CPUtime=222.19 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 9480 0 0 0 22219 0 0 0 20 0 1 0 68606602 47030272 4129 18446744073709551615 4194304 35031035 140736824728800 140736824727800 4213184 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 11482 4129 338 7529 0 3929 0
Current children cumulated CPU time: 222.19 s
Current children cumulated vsize: 45928 KiB
Current children cumulated memory: 16516 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/181 25017
/proc/meminfo: memFree=31302656/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=45928 memory=16524 CPUtime=282.18 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 10069 0 0 0 28218 0 0 0 20 0 1 0 68606602 47030272 4131 18446744073709551615 4194304 35031035 140736824728800 140736824727800 4213184 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 11482 4131 338 7529 0 3929 0
Current children cumulated CPU time: 282.18 s
Current children cumulated vsize: 45928 KiB
Current children cumulated memory: 16524 KiB

[startup+342.3 s]
/proc/loadavg: 2.04 2.01 2.05 3/181 25019
/proc/meminfo: memFree=31303180/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=45928 memory=16528 CPUtime=342.18 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 10656 0 0 0 34218 0 0 0 20 0 1 0 68606602 47030272 4132 18446744073709551615 4194304 35031035 140736824728800 140736824727800 4300312 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 11482 4132 338 7529 0 3929 0
Current children cumulated CPU time: 342.18 s
Current children cumulated vsize: 45928 KiB
Current children cumulated memory: 16528 KiB

[startup+402.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/181 25082
/proc/meminfo: memFree=31394592/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=45928 memory=16528 CPUtime=402.18 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 11245 0 0 0 40218 0 0 0 20 0 1 0 68606602 47030272 4132 18446744073709551615 4194304 35031035 140736824728800 140736824727800 4213184 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 11482 4132 338 7529 0 3929 0
Current children cumulated CPU time: 402.18 s
Current children cumulated vsize: 45928 KiB
Current children cumulated memory: 16528 KiB

[startup+462.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/181 25084
/proc/meminfo: memFree=31394024/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=45928 memory=16532 CPUtime=462.18 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 11834 0 0 0 46218 0 0 0 20 0 1 0 68606602 47030272 4133 18446744073709551615 4194304 35031035 140736824728800 140736824727800 4213184 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 11482 4133 338 7529 0 3929 0
Current children cumulated CPU time: 462.18 s
Current children cumulated vsize: 45928 KiB
Current children cumulated memory: 16532 KiB


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

/proc/24993/statm: 11647 4289 338 7529 0 4094 0
Current children cumulated CPU time: 1722.13 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 17156 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/181 25340
/proc/meminfo: memFree=31377012/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=46588 memory=17156 CPUtime=1782.12 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 27994 0 0 0 178211 1 0 0 20 0 1 0 68606602 47706112 4289 18446744073709551615 4194304 35031035 140736824728800 140736824727800 4300339 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 11647 4289 338 7529 0 4094 0
Current children cumulated CPU time: 1782.12 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 17156 KiB

[startup+1842.3 s]
/proc/loadavg: 2.03 2.01 2.05 3/181 25343
/proc/meminfo: memFree=31376516/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=46588 memory=17156 CPUtime=1842.12 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 28703 0 0 0 184211 1 0 0 20 0 1 0 68606602 47706112 4289 18446744073709551615 4194304 35031035 140736824728800 140736824727800 4213184 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 11647 4289 338 7529 0 4094 0
Current children cumulated CPU time: 1842.12 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 17156 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/181 25345
/proc/meminfo: memFree=31376944/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=46588 memory=17156 CPUtime=1902.12 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 29413 0 0 0 190211 1 0 0 20 0 1 0 68606602 47706112 4289 18446744073709551615 4194304 35031035 140736824728800 140736824727800 4300326 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 11647 4289 338 7529 0 4094 0
Current children cumulated CPU time: 1902.12 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 17156 KiB

[startup+1962.3 s]
/proc/loadavg: 2.45 2.12 2.08 3/185 25362
/proc/meminfo: memFree=31372824/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=46588 memory=17156 CPUtime=1962.12 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 30120 0 0 0 196211 1 0 0 20 0 1 0 68606602 47706112 4289 18446744073709551615 4194304 35031035 140736824728800 140736824727800 4300339 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 11647 4289 338 7529 0 4094 0
Current children cumulated CPU time: 1962.12 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 17156 KiB

[startup+2022.3 s]
/proc/loadavg: 2.23 2.13 2.08 3/186 25392
/proc/meminfo: memFree=31370636/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=46588 memory=17156 CPUtime=2022.12 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 30828 0 0 0 202211 1 0 0 20 0 1 0 68606602 47706112 4289 18446744073709551615 4194304 35031035 140736824728800 140736824727800 4213184 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 11647 4289 338 7529 0 4094 0
Current children cumulated CPU time: 2022.12 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 17156 KiB

[startup+2082.3 s]
/proc/loadavg: 2.09 2.10 2.08 3/182 25394
/proc/meminfo: memFree=31375724/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=46588 memory=17156 CPUtime=2082.11 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 31552 0 0 0 208210 1 0 0 20 0 1 0 68606602 47706112 4289 18446744073709551615 4194304 35031035 140736824728800 140736824727800 4213184 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 11647 4289 338 7529 0 4094 0
Current children cumulated CPU time: 2082.11 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 17156 KiB

[startup+2142.3 s]
/proc/loadavg: 2.03 2.09 2.07 3/183 25397
/proc/meminfo: memFree=31375492/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=46588 memory=17156 CPUtime=2142.11 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 32255 0 0 0 214210 1 0 0 20 0 1 0 68606602 47706112 4289 18446744073709551615 4194304 35031035 140736824728800 140736824727800 4296112 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 11647 4289 338 7529 0 4094 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 17156 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/183 25399
/proc/meminfo: memFree=31376052/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=46588 memory=17156 CPUtime=2202.11 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 32957 0 0 0 220210 1 0 0 20 0 1 0 68606602 47706112 4289 18446744073709551615 4194304 35031035 140736824728800 140736824727800 4213184 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 11647 4289 338 7529 0 4094 0
Current children cumulated CPU time: 2202.11 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 17156 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/182 25401
/proc/meminfo: memFree=31376200/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=46588 memory=17156 CPUtime=2262.11 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 33658 0 0 0 226210 1 0 0 20 0 1 0 68606602 47706112 4289 18446744073709551615 4194304 35031035 140736824728800 140736824727800 4213184 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 11647 4289 338 7529 0 4094 0
Current children cumulated CPU time: 2262.11 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 17156 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/181 25403
/proc/meminfo: memFree=31376408/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=46588 memory=17156 CPUtime=2322.1 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 34357 0 0 0 232209 1 0 0 20 0 1 0 68606602 47706112 4289 18446744073709551615 4194304 35031035 140736824728800 140736824727800 4213184 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 11647 4289 338 7529 0 4094 0
Current children cumulated CPU time: 2322.1 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 17156 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/181 25405
/proc/meminfo: memFree=31376540/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=46588 memory=17156 CPUtime=2382.1 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 35095 0 0 0 238209 1 0 0 20 0 1 0 68606602 47706112 4289 18446744073709551615 4194304 35031035 140736824728800 140736824727800 4300339 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 11647 4289 338 7529 0 4094 0
Current children cumulated CPU time: 2382.1 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 17156 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/181 25407
/proc/meminfo: memFree=31376848/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=46588 memory=17156 CPUtime=2442.1 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 35790 0 0 0 244209 1 0 0 20 0 1 0 68606602 47706112 4289 18446744073709551615 4194304 35031035 140736824728800 140736824727800 4213184 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 11647 4289 338 7529 0 4094 0
Current children cumulated CPU time: 2442.1 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 17156 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/181 25409
/proc/meminfo: memFree=31376856/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=46588 memory=17156 CPUtime=2502.1 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 36482 0 0 0 250209 1 0 0 20 0 1 0 68606602 47706112 4289 18446744073709551615 4194304 35031035 140736824728800 140736824727800 4213184 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 11647 4289 338 7529 0 4094 0
Current children cumulated CPU time: 2502.1 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 17156 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.03 2.05 3/185 25424
/proc/meminfo: memFree=31372132/32770624 swapFree=67108860/67108860
[pid=24993] ppid=24990 vsize=46588 memory=17156 CPUtime=2519.81 cores=1,3,5,7
/proc/24993/stat : 24993 (BTD) R 24990 24993 17093 0 -1 4202496 37174 0 0 0 251979 2 0 0 20 0 1 0 68606602 47706112 4289 18446744073709551615 4194304 35031035 140736824728800 140736824727800 4213184 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 53899264 140736824730079 140736824730155 140736824730155 140736824733649 0
/proc/24993/statm: 11647 4289 338 7529 0 4094 0
Current children cumulated CPU time: 2519.81 s
Current children cumulated vsize: 46588 KiB
Current children cumulated memory: 17156 KiB

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

[startup+2520.01 s]
# the end of solver process 24993 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.8 s, system=0.021999 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): 2519.8
CPU system time (s): 0.021999
CPU usage (%): 99.9925
Max. virtual memory (cumulated for all children) (KiB): 46588
Max. memory (cumulated for all children) (KiB): 17156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.8
system time used= 0.021999
maximum resident set size= 17156
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37174
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= 5
involuntary context switches= 671


# summary of solver processes directly reported to runsolver:
#   pid: 24993
#   total CPU time (s): 2519.82
#   total CPU user time (s): 2519.8
#   total CPU system time (s): 0.021999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.0875 second user time and 14.3236 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-14 00:28:04
IDJOB=4265200
IDBENCH=120665
IDSOLVER=2654
FILE ID=node127/4265200-1502664133
RUNJOBID= node127-1502653304-21655
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/Knights/Knights-m1-s1/Knights-100-05.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265200-1502664133/watcher-4265200-1502664133 -o /tmp/evaluation-result-4265200-1502664133/solver-4265200-1502664133 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580  BTD 2520 HOME/instance-4265200-1502664133.xml

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

MD5SUM BENCH= 49715548d1d786de52e060044cf6008a
RANDOM SEED=1677991694

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:        31319296 kB
MemAvailable:   31891192 kB
Buffers:          207172 kB
Cached:           660432 kB
SwapCached:            0 kB
Active:           790988 kB
Inactive:         231940 kB
Active(anon):     105100 kB
Inactive(anon):    83860 kB
Active(file):     685888 kB
Inactive(file):   148080 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38592 kB
Writeback:             0 kB
AnonPages:        155296 kB
Mapped:            49180 kB
Shmem:             33444 kB
Slab:             133044 kB
SReclaimable:     107528 kB
SUnreclaim:        25516 kB
KernelStack:        3184 kB
PageTables:         5084 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     433932 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    102400 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= 61956 MiB
End job on node127 at 2017-08-14 01:10:05