Trace number 4306452

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 2018.07.27_3? (TO) 2519.85 2520

General information on the benchmark

NamePseudoBoolean-dec/
Pb-fpga45-45-sat_c18.xml
MD5SUMc010012410fc2279b5e14fdb4de11b49
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 benchmark3.35921
Satisfiable
(Un)Satisfiability was proved
Number of variables3038
Number of constraints2160
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":3038}]
Minimum variable degree3
Maximum variable degree46
Distribution of variable degrees[{"degree":3,"count":2025},{"degree":46,"count":1013}]
Minimum constraint arity22
Maximum constraint arity45
Distribution of constraint arities[{"arity":22,"count":22},{"arity":23,"count":1013},{"arity":24,"count":1035},{"arity":45,"count":90}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":2160}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_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 (10522 MiB free)
  memory of node 1: 16384 MiB (6295 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306452-1534071598/watcher-4306452-1534071598 -o /tmp/evaluation-result-4306452-1534071598/solver-4306452-1534071598 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534063097-29627 --watchdog 2580 BTD 3 2520 HOME/instance-4306452-1534071598.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=30940, runsolver pid=30937

[startup+0.100198 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 30941
/proc/meminfo: memFree=17216976/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=36072 memory=5876 CPUtime=0.1 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 1613 0 0 0 10 0 0 0 20 0 1 0 224723029 36937728 1469 33554432000 4194304 36388936 140728602291888 140728602291888 7657254 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 9018 1469 444 7861 0 1122 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 36072 KiB
Current children cumulated memory: 5876 KiB

[startup+0.209616 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 30941
/proc/meminfo: memFree=17216232/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=36708 memory=6516 CPUtime=0.21 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 1777 0 0 0 21 0 0 0 20 0 1 0 224723029 37588992 1629 33554432000 4194304 36388936 140728602291888 140728602291888 7657254 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 9177 1629 444 7861 0 1281 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 36708 KiB
Current children cumulated memory: 6516 KiB

[startup+0.308953 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 30941
/proc/meminfo: memFree=17188412/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=37344 memory=7148 CPUtime=0.31 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 1923 0 0 0 31 0 0 0 20 0 1 0 224723029 38240256 1787 33554432000 4194304 36388936 140728602291888 140728602291888 7657254 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 9336 1787 444 7861 0 1440 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 37344 KiB
Current children cumulated memory: 7148 KiB

[startup+0.919689 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 30941
/proc/meminfo: memFree=17211900/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=40776 memory=10560 CPUtime=0.92 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 2793 0 0 0 92 0 0 0 20 0 1 0 224723029 41754624 2640 33554432000 4194304 36388936 140728602291888 140728602286056 7657254 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 10194 2640 444 7861 0 2298 0
Current children cumulated CPU time: 0.92 s
Current children cumulated vsize: 40776 KiB
Current children cumulated memory: 10560 KiB

[startup+1.50031 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 30941
/proc/meminfo: memFree=17209116/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=43564 memory=13352 CPUtime=1.5 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 3469 0 0 0 150 0 0 0 20 0 1 0 224723029 44609536 3338 33554432000 4194304 36388936 140728602291888 140728602286056 7657254 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 10891 3338 444 7861 0 2995 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 43564 KiB
Current children cumulated memory: 13352 KiB

[startup+3.10032 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30948
/proc/meminfo: memFree=17190424/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=62308 memory=32092 CPUtime=3.09 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 11466 0 0 0 308 1 0 0 20 0 1 0 224723029 63803392 8023 33554432000 4194304 36388936 140728602291888 140728602290728 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 15577 8023 498 7861 0 7681 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 62308 KiB
Current children cumulated memory: 32092 KiB

[startup+6.30032 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30948
/proc/meminfo: memFree=17189688/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=62444 memory=32212 CPUtime=6.29 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 14993 0 0 0 627 2 0 0 20 0 1 0 224723029 63942656 8053 33554432000 4194304 36388936 140728602291888 140728602290728 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 15611 8053 499 7861 0 7715 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 62444 KiB
Current children cumulated memory: 32212 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30948
/proc/meminfo: memFree=17189540/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=62716 memory=32440 CPUtime=12.69 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 18600 0 0 0 1266 3 0 0 20 0 1 0 224723029 64221184 8110 33554432000 4194304 36388936 140728602291888 140728602290728 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 15679 8110 499 7861 0 7783 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 62716 KiB
Current children cumulated memory: 32440 KiB

[startup+25.5003 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 30948
/proc/meminfo: memFree=17189168/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=62996 memory=32892 CPUtime=25.5 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 25942 0 0 0 2544 6 0 0 20 0 1 0 224723029 64507904 8223 33554432000 4194304 36388936 140728602291888 140728602290728 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 15749 8223 499 7861 0 7853 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 62996 KiB
Current children cumulated memory: 32892 KiB

[startup+51.1003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30948
/proc/meminfo: memFree=17188460/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=63676 memory=33660 CPUtime=51.08 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 26653 0 0 0 5097 11 0 0 20 0 1 0 224723029 65204224 8415 33554432000 4194304 36388936 140728602291888 140728602290728 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 15919 8415 499 7861 0 8023 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 63676 KiB
Current children cumulated memory: 33660 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30971
/proc/meminfo: memFree=17187416/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=64204 memory=34272 CPUtime=102.27 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 26888 0 0 0 10205 22 0 0 20 0 1 0 224723029 65744896 8568 33554432000 4194304 36388936 140728602291888 140728602290728 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 16051 8568 499 7861 0 8155 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 64204 KiB
Current children cumulated memory: 34272 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30972
/proc/meminfo: memFree=17187168/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=64480 memory=34536 CPUtime=162.28 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 27183 0 0 0 16190 38 0 0 20 0 1 0 224723029 66027520 8634 33554432000 4194304 36388936 140728602291888 140728602290728 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 16120 8634 499 7861 0 8224 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 64480 KiB
Current children cumulated memory: 34536 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30973
/proc/meminfo: memFree=17187476/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=64756 memory=34812 CPUtime=222.27 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 27513 0 0 0 22174 53 0 0 20 0 1 0 224723029 66310144 8703 33554432000 4194304 36388936 140728602291888 140728602290728 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 16189 8703 499 7861 0 8293 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 64756 KiB
Current children cumulated memory: 34812 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30974
/proc/meminfo: memFree=17187280/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=64900 memory=35028 CPUtime=282.27 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 27905 0 0 0 28158 69 0 0 20 0 1 0 224723029 66457600 8757 33554432000 4194304 36388936 140728602291888 140728602290728 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 16225 8757 499 7861 0 8329 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 64900 KiB
Current children cumulated memory: 35028 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30975
/proc/meminfo: memFree=17186172/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=65032 memory=35132 CPUtime=342.27 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 28281 0 0 0 34144 83 0 0 20 0 1 0 224723029 66592768 8783 33554432000 4194304 36388936 140728602291888 140728602290728 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 16258 8783 499 7861 0 8362 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 65032 KiB
Current children cumulated memory: 35132 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30976
/proc/meminfo: memFree=17186420/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=65172 memory=35216 CPUtime=402.27 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 28394 0 0 0 40130 97 0 0 20 0 1 0 224723029 66736128 8804 33554432000 4194304 36388936 140728602291888 140728602290728 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 16293 8804 499 7861 0 8397 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 65172 KiB
Current children cumulated memory: 35216 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30977
/proc/meminfo: memFree=17186668/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=65172 memory=35356 CPUtime=462.26 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 28531 0 0 0 46116 110 0 0 20 0 1 0 224723029 66736128 8839 33554432000 4194304 36388936 140728602291888 140728602290728 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 16293 8839 499 7861 0 8397 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 65172 KiB
Current children cumulated memory: 35356 KiB


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

/proc/30940/statm: 16533 9072 499 7861 0 8637 0
Current children cumulated CPU time: 1782.19 s
Current children cumulated vsize: 66132 KiB
Current children cumulated memory: 36288 KiB

[startup+1842.3 s]
/proc/loadavg: 2.08 2.05 2.05 3/188 31090
/proc/meminfo: memFree=17230180/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=66132 memory=36288 CPUtime=1842.19 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 34049 0 0 0 183775 444 0 0 20 0 1 0 224723029 67719168 9072 33554432000 4194304 36388936 140728602291888 140728602290728 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 16533 9072 499 7861 0 8637 0
Current children cumulated CPU time: 1842.19 s
Current children cumulated vsize: 66132 KiB
Current children cumulated memory: 36288 KiB

[startup+1902.3 s]
/proc/loadavg: 2.08 2.05 2.05 3/188 31091
/proc/meminfo: memFree=17230268/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=66132 memory=36288 CPUtime=1902.18 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 34338 0 0 0 189760 458 0 0 20 0 1 0 224723029 67719168 9072 33554432000 4194304 36388936 140728602291888 140728602290728 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 16533 9072 499 7861 0 8637 0
Current children cumulated CPU time: 1902.18 s
Current children cumulated vsize: 66132 KiB
Current children cumulated memory: 36288 KiB

[startup+1962.3 s]
/proc/loadavg: 2.08 2.06 2.05 3/188 31092
/proc/meminfo: memFree=17230020/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=66132 memory=36320 CPUtime=1962.18 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 34651 0 0 0 195745 473 0 0 20 0 1 0 224723029 67719168 9080 33554432000 4194304 36388936 140728602291888 140728602290728 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 16533 9080 499 7861 0 8637 0
Current children cumulated CPU time: 1962.18 s
Current children cumulated vsize: 66132 KiB
Current children cumulated memory: 36320 KiB

[startup+2022.3 s]
/proc/loadavg: 2.03 2.05 2.05 3/188 31093
/proc/meminfo: memFree=17229656/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=66132 memory=36348 CPUtime=2022.17 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 34929 0 0 0 201731 486 0 0 20 0 1 0 224723029 67719168 9087 33554432000 4194304 36388936 140728602291888 140728602290728 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 16533 9087 499 7861 0 8637 0
Current children cumulated CPU time: 2022.17 s
Current children cumulated vsize: 66132 KiB
Current children cumulated memory: 36348 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/188 31094
/proc/meminfo: memFree=17229764/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=66132 memory=36348 CPUtime=2082.17 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 35216 0 0 0 207715 502 0 0 20 0 1 0 224723029 67719168 9087 33554432000 4194304 36388936 140728602291888 140728602290728 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 16533 9087 499 7861 0 8637 0
Current children cumulated CPU time: 2082.17 s
Current children cumulated vsize: 66132 KiB
Current children cumulated memory: 36348 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 31095
/proc/meminfo: memFree=17229640/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=66276 memory=36404 CPUtime=2142.16 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 35543 0 0 0 213699 517 0 0 20 0 1 0 224723029 67866624 9101 33554432000 4194304 36388936 140728602291888 140728602290728 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 16569 9101 499 7861 0 8673 0
Current children cumulated CPU time: 2142.16 s
Current children cumulated vsize: 66276 KiB
Current children cumulated memory: 36404 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 31096
/proc/meminfo: memFree=17228932/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=66276 memory=36404 CPUtime=2202.16 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 35876 0 0 0 219681 535 0 0 20 0 1 0 224723029 67866624 9101 33554432000 4194304 36388936 140728602291888 140728602290728 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 16569 9101 499 7861 0 8673 0
Current children cumulated CPU time: 2202.16 s
Current children cumulated vsize: 66276 KiB
Current children cumulated memory: 36404 KiB

[startup+2262.3 s]
/proc/loadavg: 2.47 2.17 2.09 3/187 31097
/proc/meminfo: memFree=17228948/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=66276 memory=36404 CPUtime=2262.16 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 36221 0 0 0 225668 548 0 0 20 0 1 0 224723029 67866624 9101 33554432000 4194304 36388936 140728602291888 140728602290728 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 16569 9101 499 7861 0 8673 0
Current children cumulated CPU time: 2262.16 s
Current children cumulated vsize: 66276 KiB
Current children cumulated memory: 36404 KiB

[startup+2322.3 s]
/proc/loadavg: 2.17 2.14 2.09 3/187 31098
/proc/meminfo: memFree=17229072/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=66276 memory=36404 CPUtime=2322.16 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 36533 0 0 0 231653 563 0 0 20 0 1 0 224723029 67866624 9101 33554432000 4194304 36388936 140728602291888 140728602290728 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 16569 9101 499 7861 0 8673 0
Current children cumulated CPU time: 2322.16 s
Current children cumulated vsize: 66276 KiB
Current children cumulated memory: 36404 KiB

[startup+2382.3 s]
/proc/loadavg: 2.06 2.11 2.08 3/187 31099
/proc/meminfo: memFree=17229064/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=66276 memory=36460 CPUtime=2382.15 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 36885 0 0 0 237637 578 0 0 20 0 1 0 224723029 67866624 9115 33554432000 4194304 36388936 140728602291888 140728602290728 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 16569 9115 499 7861 0 8673 0
Current children cumulated CPU time: 2382.15 s
Current children cumulated vsize: 66276 KiB
Current children cumulated memory: 36460 KiB

[startup+2442.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/187 31107
/proc/meminfo: memFree=17228432/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=66276 memory=36460 CPUtime=2442.15 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 37185 0 0 0 243621 594 0 0 20 0 1 0 224723029 67866624 9115 33554432000 4194304 36388936 140728602291888 140728602290728 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 16569 9115 499 7861 0 8673 0
Current children cumulated CPU time: 2442.15 s
Current children cumulated vsize: 66276 KiB
Current children cumulated memory: 36460 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.08 2.07 3/187 31108
/proc/meminfo: memFree=17228308/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=66276 memory=36460 CPUtime=2502.15 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 37488 0 0 0 249604 611 0 0 20 0 1 0 224723029 67866624 9115 33554432000 4194304 36388936 140728602291888 140728602290728 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 16569 9115 499 7861 0 8673 0
Current children cumulated CPU time: 2502.15 s
Current children cumulated vsize: 66276 KiB
Current children cumulated memory: 36460 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 31108
/proc/meminfo: memFree=17228432/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=66276 memory=36460 CPUtime=2519.84 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 37730 0 0 0 251370 614 0 0 20 0 1 0 224723029 67866624 9115 33554432000 4194304 36388936 140728602291888 140728602290728 4628296 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 16569 9115 499 7861 0 8673 0
Current children cumulated CPU time: 2519.84 s
Current children cumulated vsize: 66276 KiB
Current children cumulated memory: 36460 KiB

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

[startup+2520 s]
# the end of solver process 30940 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.71 s, system=6.14666 s

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

[startup+2520 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 31108
/proc/meminfo: memFree=17228432/32770624 swapFree=67108796/67108860
[pid=30940] ppid=30937 vsize=66276 memory=36460 CPUtime=2519.84 cores=0,2,4,6
/proc/30940/stat : 30940 (BTD) R 30937 30940 29596 0 -1 4202496 37730 0 0 0 251370 614 0 0 20 0 1 0 224723029 67866624 9115 33554432000 4194304 36388936 140728602291888 140728602290728 4628296 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50098176 140728602297533 140728602297611 140728602297611 140728602300369 0
/proc/30940/statm: 16569 9115 499 7861 0 8673 0
Current children cumulated CPU time: 2519.84 s
Current children cumulated vsize: 66276 KiB
Current children cumulated memory: 36460 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520
CPU time (s): 2519.85
CPU user time (s): 2513.71
CPU system time (s): 6.14666
CPU usage (%): 99.9942
Max. virtual memory (cumulated for all children) (KiB): 66276
Max. memory (cumulated for all children) (KiB): 36460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.71
system time used= 6.14666
maximum resident set size= 36460
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37730
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= 12
involuntary context switches= 3156


# summary of solver processes directly reported to runsolver:
#   pid: 30940
#   total CPU time (s): 2519.85
#   total CPU user time (s): 2513.71
#   total CPU system time (s): 6.14666

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.04773 second user time and 17.4424 second system time

The end

Launcher Data 

Begin job on node138 at 2018-08-12 12:59:58
IDJOB=4306452
IDBENCH=141227
IDSOLVER=2786
FILE ID=node138/4306452-1534071598
RUNJOBID= node138-1534063097-29627
PBS_JOBID= 21036986
Free space on /tmp= 24160 MiB

SOLVER NAME= BTD 2018.07.27_3
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-fpga45-45-sat_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306452-1534071598/watcher-4306452-1534071598 -o /tmp/evaluation-result-4306452-1534071598/solver-4306452-1534071598 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534063097-29627 --watchdog 2580  BTD 3 2520 HOME/instance-4306452-1534071598.xml 

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

MD5SUM BENCH= c010012410fc2279b5e14fdb4de11b49
RANDOM SEED=490026167

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        17222076 kB
MemAvailable:   31898496 kB
Buffers:          156300 kB
Cached:         14585208 kB
SwapCached:           12 kB
Active:          7394856 kB
Inactive:        7409408 kB
Active(anon):       6688 kB
Inactive(anon):   108412 kB
Active(file):    7388168 kB
Inactive(file):  7300996 kB
Unevictable:        7276 kB
Mlocked:            7276 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:             52784 kB
Writeback:             0 kB
AnonPages:         70512 kB
Mapped:            51904 kB
Shmem:             49740 kB
Slab:             444024 kB
SReclaimable:     415716 kB
SUnreclaim:        28308 kB
KernelStack:        3328 kB
PageTables:         4980 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     379664 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 24336 MiB
End job on node138 at 2018-08-12 13:41:59