Trace number 4265283

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) 2519.8301 2520.01

General information on the benchmark

NameMultiKnapsack/MultiKnapsack-xcsp2-s1/
MultiKnapsack-1-5_X2.xml
MD5SUM58d51a5d539b0399af5b71a286eaf592
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.34960499
Satisfiable
(Un)Satisfiability was proved
Number of variables39
Number of constraints6
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":39}]
Minimum variable degree6
Maximum variable degree6
Distribution of variable degrees[{"degree":6,"count":39}]
Minimum constraint arity39
Maximum constraint arity39
Distribution of constraint arities[{"arity":39,"count":6}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":6}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.07	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 (15125 MiB free)
  memory of node 1: 16384 MiB (15545 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265283-1502672653/watcher-4265283-1502672653 -o /tmp/evaluation-result-4265283-1502672653/solver-4265283-1502672653 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580 BTD 2520 HOME/instance-4265283-1502672653.xml 

running on 4 cores: 0,2,4,6

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=26586, runsolver pid=26583
Current StackSize limit: 8192 KiB


[startup+0.100199 s]*
/proc/loadavg: 2.00 2.04 2.05 3/186 26587
/proc/meminfo: memFree=31407092/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30676 memory=1304 CPUtime=0.03 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 486 0 0 0 3 0 0 0 20 0 1 0 69458627 31412224 326 18446744073709551615 4194304 35031035 140727908784272 140727908784272 4393910 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7669 326 269 7529 0 116 0
Current children cumulated CPU time: 0.03 s
Current children cumulated vsize: 30676 KiB
Current children cumulated memory: 1304 KiB

[startup+0.209364 s]*
/proc/loadavg: 2.00 2.04 2.05 3/186 26587
/proc/meminfo: memFree=31407092/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30676 memory=1304 CPUtime=0.14 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 486 0 0 0 14 0 0 0 20 0 1 0 69458627 31412224 326 18446744073709551615 4194304 35031035 140727908784272 140727908784272 4394305 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7669 326 269 7529 0 116 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 30676 KiB
Current children cumulated memory: 1304 KiB

[startup+0.30912 s]*
/proc/loadavg: 2.00 2.04 2.05 3/186 26587
/proc/meminfo: memFree=31407092/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30676 memory=1304 CPUtime=0.24 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 486 0 0 0 24 0 0 0 20 0 1 0 69458627 31412224 326 18446744073709551615 4194304 35031035 140727908784272 140727908784272 4393793 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7669 326 269 7529 0 116 0
Current children cumulated CPU time: 0.24 s
Current children cumulated vsize: 30676 KiB
Current children cumulated memory: 1304 KiB

[startup+0.700334 s]
/proc/loadavg: 2.00 2.04 2.05 3/186 26587
/proc/meminfo: memFree=31407268/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1476 CPUtime=0.62 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 512 0 0 0 62 0 0 0 20 0 1 0 69458627 31543296 369 18446744073709551615 4194304 35031035 140727908784272 140727908783592 4393789 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 369 301 7529 0 148 0
Current children cumulated CPU time: 0.62 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1476 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.04 2.05 3/186 26587
/proc/meminfo: memFree=31407268/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1476 CPUtime=1.42 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 513 0 0 0 142 0 0 0 20 0 1 0 69458627 31543296 369 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4393873 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 369 301 7529 0 148 0
Current children cumulated CPU time: 1.42 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1476 KiB

[startup+3.10919 s]
/proc/loadavg: 2.00 2.04 2.05 3/186 26587
/proc/meminfo: memFree=31407460/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1476 CPUtime=3.03 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 523 0 0 0 303 0 0 0 20 0 1 0 69458627 31543296 369 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4393910 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 369 301 7529 0 148 0
Current children cumulated CPU time: 3.03 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1476 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.04 2.05 3/186 26587
/proc/meminfo: memFree=31407168/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1548 CPUtime=6.22 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 565 0 0 0 622 0 0 0 20 0 1 0 69458627 31543296 387 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4394072 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 6.22 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.03 2.05 3/186 26587
/proc/meminfo: memFree=31407044/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1548 CPUtime=12.62 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 576 0 0 0 1262 0 0 0 20 0 1 0 69458627 31543296 387 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4393456 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 12.62 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.03 2.05 3/186 26587
/proc/meminfo: memFree=31407168/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1548 CPUtime=25.42 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 598 0 0 0 2542 0 0 0 20 0 1 0 69458627 31543296 387 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4394272 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB

[startup+51.1092 s]
/proc/loadavg: 2.00 2.03 2.05 3/186 26588
/proc/meminfo: memFree=31407044/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1548 CPUtime=51.02 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 609 0 0 0 5102 0 0 0 20 0 1 0 69458627 31543296 387 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4393910 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 51.02 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/183 26589
/proc/meminfo: memFree=31411084/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1548 CPUtime=102.21 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 620 0 0 0 10221 0 0 0 20 0 1 0 69458627 31543296 387 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4394478 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 102.21 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/183 26591
/proc/meminfo: memFree=31411412/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1548 CPUtime=162.21 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 631 0 0 0 16221 0 0 0 20 0 1 0 69458627 31543296 387 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4393456 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 162.21 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/183 26593
/proc/meminfo: memFree=31411660/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1548 CPUtime=222.21 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 642 0 0 0 22221 0 0 0 20 0 1 0 69458627 31543296 387 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4394223 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 222.21 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/183 26595
/proc/meminfo: memFree=31412156/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1548 CPUtime=282.21 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 653 0 0 0 28221 0 0 0 20 0 1 0 69458627 31543296 387 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4393822 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 282.21 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 26598
/proc/meminfo: memFree=31412296/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1548 CPUtime=342.2 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 664 0 0 0 34220 0 0 0 20 0 1 0 69458627 31543296 387 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4394137 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 342.2 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 26600
/proc/meminfo: memFree=31412772/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1548 CPUtime=402.2 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 675 0 0 0 40220 0 0 0 20 0 1 0 69458627 31543296 387 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4394484 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 402.2 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 26602
/proc/meminfo: memFree=31412896/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1548 CPUtime=462.2 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 686 0 0 0 46220 0 0 0 20 0 1 0 69458627 31543296 387 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4393466 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 462.2 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB


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

/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 1722.15 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB

[startup+1782.3 s]
/proc/loadavg: 1.93 2.00 2.03 3/182 26762
/proc/meminfo: memFree=31413396/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1548 CPUtime=1782.15 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 960 0 0 0 178215 0 0 0 20 0 1 0 69458627 31543296 387 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4393789 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 1782.15 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB

[startup+1842.3 s]
/proc/loadavg: 1.97 2.00 2.03 3/185 26837
/proc/meminfo: memFree=31409296/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1548 CPUtime=1842.15 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 971 0 0 0 184215 0 0 0 20 0 1 0 69458627 31543296 387 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4394200 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 1842.15 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB

[startup+1902.3 s]
/proc/loadavg: 1.99 2.00 2.03 3/182 26839
/proc/meminfo: memFree=31411840/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1548 CPUtime=1902.14 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 982 0 0 0 190214 0 0 0 20 0 1 0 69458627 31543296 387 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4393466 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 1902.14 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB

[startup+1962.3 s]
/proc/loadavg: 2.39 2.09 2.07 3/182 26841
/proc/meminfo: memFree=31412344/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1548 CPUtime=1962.14 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 993 0 0 0 196214 0 0 0 20 0 1 0 69458627 31543296 387 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4394506 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 1962.14 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB

[startup+2022.3 s]
/proc/loadavg: 2.25 2.12 2.08 3/182 26843
/proc/meminfo: memFree=31412456/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1548 CPUtime=2022.14 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 1004 0 0 0 202214 0 0 0 20 0 1 0 69458627 31543296 387 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4394405 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 2022.14 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB

[startup+2082.3 s]
/proc/loadavg: 2.09 2.10 2.07 3/182 26845
/proc/meminfo: memFree=31412324/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1548 CPUtime=2082.14 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 1015 0 0 0 208214 0 0 0 20 0 1 0 69458627 31543296 387 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4394456 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 2082.14 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB

[startup+2142.3 s]
/proc/loadavg: 2.03 2.08 2.06 3/182 26848
/proc/meminfo: memFree=31412068/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1548 CPUtime=2142.13 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 1027 0 0 0 214213 0 0 0 20 0 1 0 69458627 31543296 387 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4394456 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 2142.13 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/182 26850
/proc/meminfo: memFree=31412512/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1548 CPUtime=2202.13 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 1038 0 0 0 220213 0 0 0 20 0 1 0 69458627 31543296 387 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4394482 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 2202.13 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/182 26852
/proc/meminfo: memFree=31412140/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1548 CPUtime=2262.13 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 1049 0 0 0 226213 0 0 0 20 0 1 0 69458627 31543296 387 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4394346 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 2262.13 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/182 26855
/proc/meminfo: memFree=31411776/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1548 CPUtime=2322.13 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 1060 0 0 0 232213 0 0 0 20 0 1 0 69458627 31543296 387 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4394223 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 2322.13 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/182 26857
/proc/meminfo: memFree=31411784/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1548 CPUtime=2382.12 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 1071 0 0 0 238212 0 0 0 20 0 1 0 69458627 31543296 387 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4394484 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 2382.12 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/185 26872
/proc/meminfo: memFree=31407044/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1548 CPUtime=2442.12 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 1082 0 0 0 244212 0 0 0 20 0 1 0 69458627 31543296 387 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4394187 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 2442.12 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/183 26874
/proc/meminfo: memFree=31409540/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1548 CPUtime=2502.12 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 1093 0 0 0 250212 0 0 0 20 0 1 0 69458627 31543296 387 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4394443 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 2502.12 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.02 2.05 3/182 26876
/proc/meminfo: memFree=31410672/32770624 swapFree=67108860/67108860
[pid=26586] ppid=26583 vsize=30804 memory=1548 CPUtime=2519.83 cores=0,2,4,6
/proc/26586/stat : 26586 (BTD) R 26583 26586 17093 0 -1 4202496 1103 0 0 0 251983 0 0 0 20 0 1 0 69458627 31543296 387 18446744073709551615 4194304 35031035 140727908784272 140727908783272 4394478 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 54005760 140727908790751 140727908790827 140727908790827 140727908794321 0
/proc/26586/statm: 7701 387 311 7529 0 148 0
Current children cumulated CPU time: 2519.83 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 1548 KiB

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

[startup+2520.01 s]
# the end of solver process 26586 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.83 s, system=0.001999 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): 2519.83
CPU user time (s): 2519.83
CPU system time (s): 0.001999
CPU usage (%): 99.993
Max. virtual memory (cumulated for all children) (KiB): 30804
Max. memory (cumulated for all children) (KiB): 1548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.83
system time used= 0.001999
maximum resident set size= 1548
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1103
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= 2
involuntary context switches= 3151


# summary of solver processes directly reported to runsolver:
#   pid: 26586
#   total CPU time (s): 2519.83
#   total CPU user time (s): 2519.83
#   total CPU system time (s): 0.001999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.3296 second user time and 16.7151 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-14 02:50:04
IDJOB=4265283
IDBENCH=120858
IDSOLVER=2654
FILE ID=node127/4265283-1502672653
RUNJOBID= node127-1502653304-21654
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/MultiKnapsack/MultiKnapsack-xcsp2-s1/MultiKnapsack-1-5_X2.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265283-1502672653/watcher-4265283-1502672653 -o /tmp/evaluation-result-4265283-1502672653/solver-4265283-1502672653 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580  BTD 2520 HOME/instance-4265283-1502672653.xml

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

MD5SUM BENCH= 58d51a5d539b0399af5b71a286eaf592
RANDOM SEED=1988503838

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:        31407436 kB
MemAvailable:   31984204 kB
Buffers:          208928 kB
Cached:           663504 kB
SwapCached:            0 kB
Active:           696732 kB
Inactive:         235548 kB
Active(anon):       9576 kB
Inactive(anon):    83844 kB
Active(file):     687156 kB
Inactive(file):   151704 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38396 kB
Writeback:             0 kB
AnonPages:         59508 kB
Mapped:            50388 kB
Shmem:             33476 kB
Slab:             133092 kB
SReclaimable:     107484 kB
SUnreclaim:        25608 kB
KernelStack:        3296 kB
PageTables:         5500 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     338280 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 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 03:32:05