Trace number 4293804

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 2018.06.11_3? (TO) 2519.8 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-robin18_c18.xml
MD5SUMf09386fa05f6191f12fed212ce37b406
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables23409
Number of constraints1386
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":23409}]
Minimum variable degree10
Maximum variable degree10
Distribution of variable degrees[{"degree":10,"count":23409}]
Minimum constraint arity153
Maximum constraint arity289
Distribution of constraint arities[{"arity":153,"count":1224},{"arity":289,"count":162}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1386}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_3

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 (14936 MiB free)
  memory of node 1: 16384 MiB (11870 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293804-1532359775/watcher-4293804-1532359775 -o /tmp/evaluation-result-4293804-1532359775/solver-4293804-1532359775 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532329499-11624 --watchdog 2580 BTD 3 2520 HOME/instance-4293804-1532359775.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=16259, runsolver pid=16256
Current StackSize limit: 8192 KiB


[startup+0.101075 s]*
/proc/loadavg: 2.04 2.01 2.05 3/187 16260
/proc/meminfo: memFree=27426660/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=56580 memory=25528 CPUtime=0.1 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 6945 0 0 0 9 1 0 0 20 0 1 0 53540749 57937920 6382 33554432000 4194304 36388972 140731351524096 140731351521272 7752687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 14145 6382 443 7861 0 6249 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 56580 KiB
Current children cumulated memory: 25528 KiB

[startup+0.209532 s]*
/proc/loadavg: 2.04 2.01 2.05 3/187 16260
/proc/meminfo: memFree=27425872/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=57108 memory=26056 CPUtime=0.21 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 7087 0 0 0 20 1 0 0 20 0 1 0 53540749 58478592 6514 33554432000 4194304 36388972 140731351524096 140731351517928 7657238 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 14277 6514 443 7861 0 6381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 57108 KiB
Current children cumulated memory: 26056 KiB

[startup+0.308948 s]*
/proc/loadavg: 2.04 2.01 2.05 3/187 16260
/proc/meminfo: memFree=27425376/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=57372 memory=26320 CPUtime=0.31 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 7144 0 0 0 30 1 0 0 20 0 1 0 53540749 58748928 6580 33554432000 4194304 36388972 140731351524096 140731351517928 4212516 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 14343 6580 443 7861 0 6447 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 57372 KiB
Current children cumulated memory: 26320 KiB

[startup+0.70027 s]
/proc/loadavg: 2.04 2.01 2.05 3/187 16260
/proc/meminfo: memFree=27425376/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=58032 memory=26848 CPUtime=0.69 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 7307 0 0 0 68 1 0 0 20 0 1 0 53540749 59424768 6712 33554432000 4194304 36388972 140731351524096 140731351517608 4212725 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 14508 6712 443 7861 0 6612 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 58032 KiB
Current children cumulated memory: 26848 KiB

[startup+1.50027 s]
/proc/loadavg: 2.04 2.01 2.05 3/187 16260
/proc/meminfo: memFree=27424632/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=58824 memory=27640 CPUtime=1.49 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 7521 0 0 0 148 1 0 0 20 0 1 0 53540749 60235776 6910 33554432000 4194304 36388972 140731351524096 140731351518120 4212798 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 14706 6910 443 7861 0 6810 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 58824 KiB
Current children cumulated memory: 27640 KiB

[startup+3.10927 s]
/proc/loadavg: 2.04 2.01 2.05 3/187 16260
/proc/meminfo: memFree=27422896/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=60012 memory=29020 CPUtime=3.1 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 11425 0 0 0 309 1 0 0 20 0 1 0 53540749 61452288 7255 33554432000 4194304 36388972 140731351524096 140731351517928 4212725 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 15003 7255 443 7861 0 7107 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 60012 KiB
Current children cumulated memory: 29020 KiB

[startup+6.30026 s]
/proc/loadavg: 2.03 2.01 2.05 3/187 16260
/proc/meminfo: memFree=27420880/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=62520 memory=31408 CPUtime=6.29 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 17621 0 0 0 628 1 0 0 20 0 1 0 53540749 64020480 7852 33554432000 4194304 36388972 140731351524096 140731351517432 7747059 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 15630 7852 443 7861 0 7734 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 62520 KiB
Current children cumulated memory: 31408 KiB

[startup+12.7003 s]
/proc/loadavg: 2.03 2.01 2.05 3/187 16260
/proc/meminfo: memFree=27413316/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=70836 memory=39772 CPUtime=12.69 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 25367 0 0 0 1267 2 0 0 20 0 1 0 53540749 72536064 9943 33554432000 4194304 36388972 140731351524096 140731351518056 4212832 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 17709 9943 443 7861 0 9813 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 70836 KiB
Current children cumulated memory: 39772 KiB

[startup+25.5003 s]
/proc/loadavg: 2.02 2.01 2.05 3/187 16260
/proc/meminfo: memFree=27402288/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=81264 memory=50316 CPUtime=25.48 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 40083 0 0 0 2546 2 0 0 20 0 1 0 53540749 83214336 12579 33554432000 4194304 36388972 140731351524096 140731351517960 4212725 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 20316 12579 446 7861 0 12420 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 81264 KiB
Current children cumulated memory: 50316 KiB

[startup+51.1094 s]
/proc/loadavg: 2.02 2.01 2.05 3/187 16267
/proc/meminfo: memFree=26506620/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=974276 memory=942128 CPUtime=51.09 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 271809 0 0 0 5079 30 0 0 20 0 1 0 53540749 997658624 235532 33554432000 4194304 36388972 140731351524096 140731351522936 4658343 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 243569 235532 498 7861 0 235673 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 974276 KiB
Current children cumulated memory: 942128 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/187 16268
/proc/meminfo: memFree=26506400/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=974276 memory=942428 CPUtime=102.27 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 272190 0 0 0 10195 32 0 0 20 0 1 0 53540749 997658624 235607 33554432000 4194304 36388972 140731351524096 140731351522936 4658372 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 243569 235607 499 7861 0 235673 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 974276 KiB
Current children cumulated memory: 942428 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16269
/proc/meminfo: memFree=26501328/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=979204 memory=947312 CPUtime=162.26 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 274940 0 0 0 16192 34 0 0 20 0 1 0 53540749 1002704896 236828 33554432000 4194304 36388972 140731351524096 140731351522936 4658325 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 244801 236828 502 7861 0 236905 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 979204 KiB
Current children cumulated memory: 947312 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16270
/proc/meminfo: memFree=26501092/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=979204 memory=947312 CPUtime=222.25 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 276568 0 0 0 22189 36 0 0 20 0 1 0 53540749 1002704896 236828 33554432000 4194304 36388972 140731351524096 140731351522936 4658329 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 244801 236828 502 7861 0 236905 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 979204 KiB
Current children cumulated memory: 947312 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16271
/proc/meminfo: memFree=26499996/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=980356 memory=948548 CPUtime=282.25 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 279111 0 0 0 28186 39 0 0 20 0 1 0 53540749 1003884544 237137 33554432000 4194304 36388972 140731351524096 140731351522936 4658323 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 245089 237137 502 7861 0 237193 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 980356 KiB
Current children cumulated memory: 948548 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16272
/proc/meminfo: memFree=26499884/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=980356 memory=948556 CPUtime=342.25 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 280954 0 0 0 34183 42 0 0 20 0 1 0 53540749 1003884544 237139 33554432000 4194304 36388972 140731351524096 140731351522936 4658323 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 245089 237139 502 7861 0 237193 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 980356 KiB
Current children cumulated memory: 948556 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16273
/proc/meminfo: memFree=26498924/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=981208 memory=949396 CPUtime=402.25 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 283360 0 0 0 40181 44 0 0 20 0 1 0 53540749 1004756992 237349 33554432000 4194304 36388972 140731351524096 140731351522936 4658323 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 245302 237349 502 7861 0 237406 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 981208 KiB
Current children cumulated memory: 949396 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16274
/proc/meminfo: memFree=26498812/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=981344 memory=949536 CPUtime=462.24 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 285264 0 0 0 46178 46 0 0 20 0 1 0 53540749 1004896256 237384 33554432000 4194304 36388972 140731351524096 140731351522936 4658372 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 245336 237384 502 7861 0 237440 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 981344 KiB
Current children cumulated memory: 949536 KiB


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

/proc/16259/statm: 247222 239600 502 7861 0 239326 0
Current children cumulated CPU time: 1722.14 s
Current children cumulated vsize: 988888 KiB
Current children cumulated memory: 958400 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16314
/proc/meminfo: memFree=26488608/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=988888 memory=958552 CPUtime=1782.13 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 314841 0 0 0 178111 102 0 0 20 0 1 0 53540749 1012621312 239638 33554432000 4194304 36388972 140731351524096 140731351522936 4658323 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 247222 239638 502 7861 0 239326 0
Current children cumulated CPU time: 1782.13 s
Current children cumulated vsize: 988888 KiB
Current children cumulated memory: 958552 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 16324
/proc/meminfo: memFree=26488028/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=989048 memory=958712 CPUtime=1842.13 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 315832 0 0 0 184108 105 0 0 20 0 1 0 53540749 1012785152 239678 33554432000 4194304 36388972 140731351524096 140731351522936 4658323 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 247262 239678 502 7861 0 239366 0
Current children cumulated CPU time: 1842.13 s
Current children cumulated vsize: 989048 KiB
Current children cumulated memory: 958712 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 16348
/proc/meminfo: memFree=26486720/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=989048 memory=958712 CPUtime=1902.12 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 316542 0 0 0 190105 107 0 0 20 0 1 0 53540749 1012785152 239678 33554432000 4194304 36388972 140731351524096 140731351522936 4658372 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 247262 239678 502 7861 0 239366 0
Current children cumulated CPU time: 1902.12 s
Current children cumulated vsize: 989048 KiB
Current children cumulated memory: 958712 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 16349
/proc/meminfo: memFree=26487340/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=989292 memory=958956 CPUtime=1962.11 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 317421 0 0 0 196102 109 0 0 20 0 1 0 53540749 1013035008 239739 33554432000 4194304 36388972 140731351524096 140731351522936 4658323 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 247323 239739 502 7861 0 239427 0
Current children cumulated CPU time: 1962.11 s
Current children cumulated vsize: 989292 KiB
Current children cumulated memory: 958956 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 16350
/proc/meminfo: memFree=26487324/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=989292 memory=958956 CPUtime=2022.11 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 318201 0 0 0 202099 112 0 0 20 0 1 0 53540749 1013035008 239739 33554432000 4194304 36388972 140731351524096 140731351522936 4658323 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 247323 239739 502 7861 0 239427 0
Current children cumulated CPU time: 2022.11 s
Current children cumulated vsize: 989292 KiB
Current children cumulated memory: 958956 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 16351
/proc/meminfo: memFree=26486944/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=989904 memory=959572 CPUtime=2082.11 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 319274 0 0 0 208096 115 0 0 20 0 1 0 53540749 1013661696 239893 33554432000 4194304 36388972 140731351524096 140731351522936 4658280 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 247476 239893 502 7861 0 239580 0
Current children cumulated CPU time: 2082.11 s
Current children cumulated vsize: 989904 KiB
Current children cumulated memory: 959572 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 16352
/proc/meminfo: memFree=26487020/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=989904 memory=959572 CPUtime=2142.1 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 320110 0 0 0 214093 117 0 0 20 0 1 0 53540749 1013661696 239893 33554432000 4194304 36388972 140731351524096 140731351522936 4658323 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 247476 239893 502 7861 0 239580 0
Current children cumulated CPU time: 2142.1 s
Current children cumulated vsize: 989904 KiB
Current children cumulated memory: 959572 KiB

[startup+2202.3 s]
/proc/loadavg: 2.29 2.08 2.07 3/187 16353
/proc/meminfo: memFree=26486524/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=990268 memory=959932 CPUtime=2202.1 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 321184 0 0 0 220090 120 0 0 20 0 1 0 53540749 1014034432 239983 33554432000 4194304 36388972 140731351524096 140731351522936 4658372 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 247567 239983 502 7861 0 239671 0
Current children cumulated CPU time: 2202.1 s
Current children cumulated vsize: 990268 KiB
Current children cumulated memory: 959932 KiB

[startup+2262.3 s]
/proc/loadavg: 2.34 2.15 2.09 3/187 16354
/proc/meminfo: memFree=26486464/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=990268 memory=959932 CPUtime=2262.1 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 321870 0 0 0 226087 123 0 0 20 0 1 0 53540749 1014034432 239983 33554432000 4194304 36388972 140731351524096 140731351522936 4658323 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 247567 239983 502 7861 0 239671 0
Current children cumulated CPU time: 2262.1 s
Current children cumulated vsize: 990268 KiB
Current children cumulated memory: 959932 KiB

[startup+2322.3 s]
/proc/loadavg: 2.12 2.12 2.09 3/187 16355
/proc/meminfo: memFree=26486076/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=990648 memory=960312 CPUtime=2322.1 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 322839 0 0 0 232084 126 0 0 20 0 1 0 53540749 1014423552 240078 33554432000 4194304 36388972 140731351524096 140731351522936 4658409 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 247662 240078 502 7861 0 239766 0
Current children cumulated CPU time: 2322.1 s
Current children cumulated vsize: 990648 KiB
Current children cumulated memory: 960312 KiB

[startup+2382.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/187 16356
/proc/meminfo: memFree=26485812/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=990648 memory=960312 CPUtime=2382.09 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 323605 0 0 0 238081 128 0 0 20 0 1 0 53540749 1014423552 240078 33554432000 4194304 36388972 140731351524096 140731351522936 4658323 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 247662 240078 502 7861 0 239766 0
Current children cumulated CPU time: 2382.09 s
Current children cumulated vsize: 990648 KiB
Current children cumulated memory: 960312 KiB

[startup+2442.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/188 16365
/proc/meminfo: memFree=26484828/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=991368 memory=961032 CPUtime=2442.08 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 324667 0 0 0 244077 131 0 0 20 0 1 0 53540749 1015160832 240258 33554432000 4194304 36388972 140731351524096 140731351522936 4658343 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 247842 240258 502 7861 0 239946 0
Current children cumulated CPU time: 2442.08 s
Current children cumulated vsize: 991368 KiB
Current children cumulated memory: 961032 KiB

[startup+2502.3 s]
/proc/loadavg: 2.07 2.08 2.07 3/188 16427
/proc/meminfo: memFree=26491888/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=991368 memory=961032 CPUtime=2502.08 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 325404 0 0 0 250075 133 0 0 20 0 1 0 53540749 1015160832 240258 33554432000 4194304 36388972 140731351524096 140731351522936 4658333 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 247842 240258 502 7861 0 239946 0
Current children cumulated CPU time: 2502.08 s
Current children cumulated vsize: 991368 KiB
Current children cumulated memory: 961032 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.05 2.08 2.07 3/188 16427
/proc/meminfo: memFree=26491572/32770624 swapFree=67108860/67108860
[pid=16259] ppid=16256 vsize=991368 memory=961032 CPUtime=2519.79 cores=0,2,4,6
/proc/16259/stat : 16259 (BTD) R 16256 16259 11593 0 -1 4202496 325652 0 0 0 251844 135 0 0 20 0 1 0 53540749 1015160832 240258 33554432000 4194304 36388972 140731351524096 140731351522936 4658323 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 59330560 140731351528637 140731351528715 140731351528715 140731351531473 0
/proc/16259/statm: 247842 240258 502 7861 0 239946 0
Current children cumulated CPU time: 2519.79 s
Current children cumulated vsize: 991368 KiB
Current children cumulated memory: 961032 KiB

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

[startup+2520.01 s]
# the end of solver process 16259 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2518.45 s, system=1.3539 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): 2519.8
CPU user time (s): 2518.45
CPU system time (s): 1.3539
CPU usage (%): 99.9916
Max. virtual memory (cumulated for all children) (KiB): 991368
Max. memory (cumulated for all children) (KiB): 961032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2518.45
system time used= 1.3539
maximum resident set size= 961032
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 325652
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= 35
involuntary context switches= 3154


# summary of solver processes directly reported to runsolver:
#   pid: 16259
#   total CPU time (s): 2519.8
#   total CPU user time (s): 2518.45
#   total CPU system time (s): 1.3539

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.88245 second user time and 18.1514 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-23 17:29:35
IDJOB=4293804
IDBENCH=141238
IDSOLVER=2749
FILE ID=node151/4293804-1532359775
RUNJOBID= node151-1532329499-11624
PBS_JOBID= 21018998
Free space on /tmp= 55020 MiB

SOLVER NAME= BTD 2018.06.11_3
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-robin18_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293804-1532359775/watcher-4293804-1532359775 -o /tmp/evaluation-result-4293804-1532359775/solver-4293804-1532359775 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532329499-11624 --watchdog 2580  BTD 3 2520 HOME/instance-4293804-1532359775.xml

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

MD5SUM BENCH= f09386fa05f6191f12fed212ce37b406
RANDOM SEED=1543475371

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        27450060 kB
MemAvailable:   31948064 kB
Buffers:          136172 kB
Cached:          4603804 kB
SwapCached:            0 kB
Active:           987104 kB
Inactive:        3816252 kB
Active(anon):      14020 kB
Inactive(anon):    69272 kB
Active(file):     973084 kB
Inactive(file):  3746980 kB
Unevictable:        7888 kB
Mlocked:            7888 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             53972 kB
Writeback:             0 kB
AnonPages:         71292 kB
Mapped:            39080 kB
Shmem:             17032 kB
Slab:             214696 kB
SReclaimable:     187548 kB
SUnreclaim:        27148 kB
KernelStack:        3360 kB
PageTables:         4884 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     353400 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 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= 54968 MiB
End job on node151 at 2018-07-23 18:11:36