Trace number 4386877

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 19.07.01? 2520.01 2519.75

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-dec-pigeon/
Pb-pigeon-card-015-010.xml
MD5SUM4075ec57c143d98d1900f8e9a33246e5
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 benchmark43.0368
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of constraints25
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":150}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":150}]
Minimum constraint arity10
Maximum constraint arity15
Distribution of constraint arities[{"arity":10,"count":15},{"arity":15,"count":10}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":25}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.07.01
2519.95/2519.74	s UNKNOWN

Verifier Data


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 (15381 MiB free)
  memory of node 1: 16384 MiB (10598 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386877-1568283446/watcher-4386877-1568283446 -o /tmp/evaluation-result-4386877-1568283446/solver-4386877-1568283446 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568280868-5553 --watchdog 2580 BTD 2520 HOME/instance-4386877-1568283446.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
Current StackSize limit: 8192 KiB

solver pid=6017, runsolver pid=6014

[startup+0.100106 s]*
/proc/loadavg: 2.01 2.03 1.90 3/199 6018
/proc/meminfo: memFree=26602540/32770624 swapFree=66992568/67108860
[pid=6017] ppid=6014 vsize=32692 memory=2568 CPUtime=0.09 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 778 0 0 0 9 0 0 0 20 0 1 0 404596045 33476608 642 33554432000 4194304 36700936 140727225348064 140727225348064 8340231 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8173 642 496 7937 0 201 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 32692 KiB
Current children cumulated memory: 2568 KiB

[startup+0.209236 s]*
/proc/loadavg: 2.01 2.03 1.90 3/199 6018
/proc/meminfo: memFree=26602540/32770624 swapFree=66992568/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2568 CPUtime=0.21 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 780 0 0 0 20 1 0 0 20 0 1 0 404596045 33611776 642 33554432000 4194304 36700936 140727225348064 140727225348064 8340231 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 642 496 7937 0 234 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2568 KiB

[startup+0.309125 s]*
/proc/loadavg: 2.01 2.03 1.90 3/199 6018
/proc/meminfo: memFree=26601900/32770624 swapFree=66992568/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2568 CPUtime=0.31 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 780 0 0 0 29 2 0 0 20 0 1 0 404596045 33611776 642 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 642 496 7937 0 234 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2568 KiB

[startup+0.700229 s]
/proc/loadavg: 2.01 2.03 1.90 3/199 6018
/proc/meminfo: memFree=26601900/32770624 swapFree=66992568/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2568 CPUtime=0.69 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 781 0 0 0 64 5 0 0 20 0 1 0 404596045 33611776 642 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 642 496 7937 0 234 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2568 KiB

[startup+1.50022 s]
/proc/loadavg: 2.01 2.03 1.90 3/199 6018
/proc/meminfo: memFree=26601156/32770624 swapFree=66992568/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2568 CPUtime=1.48 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 782 0 0 0 136 12 0 0 20 0 1 0 404596045 33611776 642 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 642 496 7937 0 234 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2568 KiB

[startup+3.10893 s]
/proc/loadavg: 2.01 2.03 1.90 3/199 6018
/proc/meminfo: memFree=26598808/32770624 swapFree=66992568/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2628 CPUtime=3.1 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 883 0 0 0 281 29 0 0 20 0 1 0 404596045 33611776 657 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 657 497 7937 0 234 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2628 KiB

[startup+6.30033 s]
/proc/loadavg: 2.01 2.03 1.90 3/200 6020
/proc/meminfo: memFree=26593912/32770624 swapFree=66992568/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2632 CPUtime=6.29 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 988 0 0 0 570 59 0 0 20 0 1 0 404596045 33611776 658 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 658 497 7937 0 234 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2632 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.01 1.90 3/199 6021
/proc/meminfo: memFree=26587084/32770624 swapFree=66992568/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2640 CPUtime=12.69 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 1094 0 0 0 1147 122 0 0 20 0 1 0 404596045 33611776 660 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 660 497 7937 0 234 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2640 KiB

[startup+25.5003 s]
/proc/loadavg: 2.02 2.03 1.91 3/199 6082
/proc/meminfo: memFree=31710472/32770624 swapFree=66992568/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2648 CPUtime=25.49 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 1305 0 0 0 2296 253 0 0 20 0 1 0 404596045 33611776 662 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 662 497 7937 0 234 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2648 KiB

[startup+51.1092 s]
/proc/loadavg: 2.02 2.02 1.91 3/200 6084
/proc/meminfo: memFree=31709644/32770624 swapFree=66992568/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2656 CPUtime=51.11 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 1415 0 0 0 4643 468 0 0 20 0 1 0 404596045 33611776 664 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 664 497 7937 0 234 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2656 KiB

[startup+102.3 s]
/proc/loadavg: 1.95 2.00 1.91 3/199 6088
/proc/meminfo: memFree=31709128/32770624 swapFree=66992568/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2660 CPUtime=102.3 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 1527 0 0 0 9411 819 0 0 20 0 1 0 404596045 33611776 665 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 665 497 7937 0 234 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2660 KiB

[startup+162.3 s]
/proc/loadavg: 1.98 2.00 1.91 3/199 6092
/proc/meminfo: memFree=31708824/32770624 swapFree=66992568/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2664 CPUtime=162.31 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 1638 0 0 0 15022 1209 0 0 20 0 1 0 404596045 33611776 666 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 666 497 7937 0 234 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2664 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 2.00 1.92 3/200 6104
/proc/meminfo: memFree=31708556/32770624 swapFree=66992584/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2668 CPUtime=222.31 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 1750 0 0 0 20650 1581 0 0 20 0 1 0 404596045 33611776 667 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 667 497 7937 0 234 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2668 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/200 6110
/proc/meminfo: memFree=31707744/32770624 swapFree=66992584/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2668 CPUtime=282.32 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 1751 0 0 0 26269 1963 0 0 20 0 1 0 404596045 33611776 667 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 667 497 7937 0 234 0
Current children cumulated CPU time: 282.32 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2668 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/200 6115
/proc/meminfo: memFree=31707264/32770624 swapFree=66992584/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2676 CPUtime=342.32 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 1863 0 0 0 31884 2348 0 0 20 0 1 0 404596045 33611776 669 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 669 497 7937 0 234 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2676 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/200 6119
/proc/meminfo: memFree=31708208/32770624 swapFree=66992584/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2676 CPUtime=402.33 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 1863 0 0 0 37511 2722 0 0 20 0 1 0 404596045 33611776 669 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 669 497 7937 0 234 0
Current children cumulated CPU time: 402.33 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2676 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/200 6125
/proc/meminfo: memFree=31707356/32770624 swapFree=66992584/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2680 CPUtime=462.34 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 1978 0 0 0 43116 3118 0 0 20 0 1 0 404596045 33611776 670 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 670 497 7937 0 234 0
Current children cumulated CPU time: 462.34 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2680 KiB


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

Current children cumulated memory: 2692 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.07 2.01 3/200 6278
/proc/meminfo: memFree=31707008/32770624 swapFree=66992608/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2692 CPUtime=2082.51 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 3483 0 0 0 194489 13762 0 0 20 0 1 0 404596045 33611776 673 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 673 497 7937 0 234 0
Current children cumulated CPU time: 2082.51 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2692 KiB

[startup+2142.3 s]
/proc/loadavg: 2.40 2.16 2.04 3/200 6282
/proc/meminfo: memFree=31707544/32770624 swapFree=66992608/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2700 CPUtime=2142.51 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 3601 0 0 0 200086 14165 0 0 20 0 1 0 404596045 33611776 675 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 675 497 7937 0 234 0
Current children cumulated CPU time: 2142.51 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2700 KiB

[startup+2202.3 s]
/proc/loadavg: 2.29 2.19 2.06 3/200 6286
/proc/meminfo: memFree=31707108/32770624 swapFree=66992608/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2700 CPUtime=2202.52 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 3601 0 0 0 205691 14561 0 0 20 0 1 0 404596045 33611776 675 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 675 497 7937 0 234 0
Current children cumulated CPU time: 2202.52 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2700 KiB

[startup+2262.3 s]
/proc/loadavg: 2.11 2.15 2.05 3/200 6292
/proc/meminfo: memFree=31706248/32770624 swapFree=66992608/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2700 CPUtime=2262.53 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 3719 0 0 0 211301 14952 0 0 20 0 1 0 404596045 33611776 675 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 675 497 7937 0 234 0
Current children cumulated CPU time: 2262.53 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2700 KiB

[startup+2322.3 s]
/proc/loadavg: 2.04 2.12 2.05 3/199 6297
/proc/meminfo: memFree=31707020/32770624 swapFree=66992620/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2700 CPUtime=2322.53 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 3719 0 0 0 216916 15337 0 0 20 0 1 0 404596045 33611776 675 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 675 497 7937 0 234 0
Current children cumulated CPU time: 2322.53 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2700 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.10 2.05 3/199 6301
/proc/meminfo: memFree=31706884/32770624 swapFree=66992620/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2700 CPUtime=2382.53 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 3837 0 0 0 222540 15713 0 0 20 0 1 0 404596045 33611776 675 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 675 497 7937 0 234 0
Current children cumulated CPU time: 2382.53 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2700 KiB

[startup+2442.3 s]
/proc/loadavg: 2.01 2.08 2.05 3/199 6307
/proc/meminfo: memFree=31706232/32770624 swapFree=66992620/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2700 CPUtime=2442.54 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 3837 0 0 0 228150 16104 0 0 20 0 1 0 404596045 33611776 675 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 675 497 7937 0 234 0
Current children cumulated CPU time: 2442.54 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2700 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.07 2.05 3/199 6334
/proc/meminfo: memFree=31705544/32770624 swapFree=66992636/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2700 CPUtime=2502.55 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 3955 0 0 0 233726 16529 0 0 20 0 1 0 404596045 33611776 675 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 675 497 7937 0 234 0
Current children cumulated CPU time: 2502.55 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2700 KiB

[startup+2519.75 s]
# the end of solver process 6017 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2353.49 s, system=166.514 s

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

[startup+2508.8 s]
/proc/loadavg: 2.00 2.07 2.05 3/199 6334
/proc/meminfo: memFree=31705664/32770624 swapFree=66992636/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2700 CPUtime=2509.05 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 3955 0 0 0 234331 16574 0 0 20 0 1 0 404596045 33611776 675 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 675 497 7937 0 234 0
Current children cumulated CPU time: 2509.05 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2700 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.07 2.05 3/199 6334
/proc/meminfo: memFree=31705788/32770624 swapFree=66992636/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2700 CPUtime=2515.45 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 3955 0 0 0 234927 16618 0 0 20 0 1 0 404596045 33611776 675 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 675 497 7937 0 234 0
Current children cumulated CPU time: 2515.45 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2700 KiB

[startup+2516.8 s]
/proc/loadavg: 2.00 2.07 2.05 3/199 6334
/proc/meminfo: memFree=31705788/32770624 swapFree=66992636/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2700 CPUtime=2517.05 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 3955 0 0 0 235077 16628 0 0 20 0 1 0 404596045 33611776 675 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 675 497 7937 0 234 0
Current children cumulated CPU time: 2517.05 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2700 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.07 2.05 3/199 6334
/proc/meminfo: memFree=31705728/32770624 swapFree=66992636/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2700 CPUtime=2518.65 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 3955 0 0 0 235225 16640 0 0 20 0 1 0 404596045 33611776 675 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 675 497 7937 0 234 0
Current children cumulated CPU time: 2518.65 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2700 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.07 2.05 3/199 6334
/proc/meminfo: memFree=31705728/32770624 swapFree=66992636/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2700 CPUtime=2519.45 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 3955 0 0 0 235299 16646 0 0 20 0 1 0 404596045 33611776 675 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 675 497 7937 0 234 0
Current children cumulated CPU time: 2519.45 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2700 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.07 2.05 3/199 6334
/proc/meminfo: memFree=31705728/32770624 swapFree=66992636/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2700 CPUtime=2519.85 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 3955 0 0 0 235335 16650 0 0 20 0 1 0 404596045 33611776 675 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 675 497 7937 0 234 0
Current children cumulated CPU time: 2519.85 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2700 KiB

[startup+2519.7 s]
/proc/loadavg: 2.00 2.07 2.05 3/199 6334
/proc/meminfo: memFree=31705728/32770624 swapFree=66992636/67108860
[pid=6017] ppid=6014 vsize=32824 memory=2700 CPUtime=2519.95 cores=0,2,4,6
/proc/6017/stat : 6017 (BTD) R 6014 6017 5522 0 -1 4202496 3955 0 0 0 235344 16651 0 0 20 0 1 0 404596045 33611776 675 33554432000 4194304 36700936 140727225348064 140727225347112 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 55898112 140727225349160 140727225349236 140727225349236 140727225352145 0
/proc/6017/statm: 8206 675 497 7937 0 234 0
Current children cumulated CPU time: 2519.95 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2700 KiB

Child status: 0
Real time (s): 2519.75
CPU time (s): 2520.01
CPU user time (s): 2353.49
CPU system time (s): 166.514
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 32824
Max. memory (cumulated for all children) (KiB): 2700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2353.49
system time used= 166.514
maximum resident set size= 2716
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4000
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= 676


# summary of solver processes directly reported to runsolver:
#   pid: 6017
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2353.49
#   total CPU system time (s): 166.514

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.97922 second user time and 17.4046 second system time

The end

Launcher Data 

Begin job on node102 at 2019-09-12 12:16:41
IDJOB=4386877
IDBENCH=135575
IDSOLVER=2822
FILE ID=node102/4386877-1568283446
RUNJOBID= node102-1568280868-5553
PBS_JOBID= 21701092
Free space on /tmp= 54520 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-dec-pigeon/Pb-pigeon-card-015-010.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386877-1568283446/watcher-4386877-1568283446 -o /tmp/evaluation-result-4386877-1568283446/solver-4386877-1568283446 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568280868-5553 --watchdog 2580  BTD 2520 HOME/instance-4386877-1568283446.xml

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

MD5SUM BENCH= 4075ec57c143d98d1900f8e9a33246e5
RANDOM SEED=263738448

node102.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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        26603688 kB
MemAvailable:   26825148 kB
Buffers:           85732 kB
Cached:           426408 kB
SwapCached:        12004 kB
Active:          5447808 kB
Inactive:         169896 kB
Active(anon):    5100932 kB
Inactive(anon):    33180 kB
Active(file):     346876 kB
Inactive(file):   136716 kB
Unevictable:      110488 kB
Mlocked:          110488 kB
SwapTotal:      67108860 kB
SwapFree:       66992568 kB
Dirty:             61368 kB
Writeback:             0 kB
AnonPages:       5204880 kB
Mapped:            32412 kB
Shmem:             19632 kB
Slab:             135528 kB
SReclaimable:     107408 kB
SUnreclaim:        28120 kB
KernelStack:        3536 kB
PageTables:        15424 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    5622168 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3997696 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= 54540 MiB
End job on node102 at 2019-09-12 12:58:41