Trace number 4305976

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
macht 2018.07.27? (TO) 2519.99 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl20-21_c18.xml
MD5SUM826e6ea09bcfe8620a345f5a4fc2f1e6
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 variables840
Number of constraints82
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":840}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":840}]
Minimum constraint arity20
Maximum constraint arity21
Distribution of constraint arities[{"arity":20,"count":42},{"arity":21,"count":40}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":82}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27

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 (10802 MiB free)
  memory of node 1: 16384 MiB (7020 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4305976-1534076504/watcher-4305976-1534076504 -o /tmp/evaluation-result-4305976-1534076504/solver-4305976-1534076504 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534061174-3822 --watchdog 2580 macht 2520 HOME/instance-4305976-1534076504.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=6727, runsolver pid=6724
Current StackSize limit: 8192 KiB


[startup+0.100879 s]*
/proc/loadavg: 2.02 2.03 2.05 3/191 6728
/proc/meminfo: memFree=18249072/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=33464 memory=3604 CPUtime=0.1 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 1034 0 0 0 10 0 0 0 20 0 1 0 225213609 34267136 901 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8366 901 488 7860 0 471 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33464 KiB
Current children cumulated memory: 3604 KiB

[startup+0.209517 s]*
/proc/loadavg: 2.02 2.03 2.05 3/191 6728
/proc/meminfo: memFree=18249072/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=33596 memory=3604 CPUtime=0.2 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 1047 0 0 0 20 0 0 0 20 0 1 0 225213609 34402304 901 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8399 901 488 7860 0 504 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 33596 KiB
Current children cumulated memory: 3604 KiB

[startup+0.308997 s]*
/proc/loadavg: 2.02 2.03 2.05 3/191 6728
/proc/meminfo: memFree=18248700/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=33596 memory=3604 CPUtime=0.31 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 1056 0 0 0 30 1 0 0 20 0 1 0 225213609 34402304 901 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8399 901 488 7860 0 504 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33596 KiB
Current children cumulated memory: 3604 KiB

[startup+0.70027 s]
/proc/loadavg: 2.02 2.03 2.05 3/191 6728
/proc/meminfo: memFree=18248700/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=33728 memory=3604 CPUtime=0.69 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 1079 0 0 0 67 2 0 0 20 0 1 0 225213609 34537472 901 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8432 901 488 7860 0 537 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33728 KiB
Current children cumulated memory: 3604 KiB

[startup+1.50026 s]
/proc/loadavg: 2.02 2.03 2.05 3/191 6728
/proc/meminfo: memFree=18248436/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=33728 memory=3868 CPUtime=1.49 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 1100 0 0 0 144 5 0 0 20 0 1 0 225213609 34537472 967 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8432 967 488 7860 0 537 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33728 KiB
Current children cumulated memory: 3868 KiB

[startup+3.10948 s]
/proc/loadavg: 2.02 2.03 2.05 3/191 6728
/proc/meminfo: memFree=18248660/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=33860 memory=3936 CPUtime=3.09 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 1441 0 0 0 296 13 0 0 20 0 1 0 225213609 34672640 984 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8465 984 488 7860 0 570 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 33860 KiB
Current children cumulated memory: 3936 KiB

[startup+6.30026 s]
/proc/loadavg: 2.02 2.03 2.05 3/191 6728
/proc/meminfo: memFree=18248348/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=33992 memory=4024 CPUtime=6.28 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 1810 0 0 0 598 30 0 0 20 0 1 0 225213609 34807808 1006 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8498 1006 488 7860 0 603 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 33992 KiB
Current children cumulated memory: 4024 KiB

[startup+12.7003 s]
/proc/loadavg: 2.02 2.03 2.05 3/191 6728
/proc/meminfo: memFree=18248224/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=34124 memory=4112 CPUtime=12.68 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 2199 0 0 0 1211 57 0 0 20 0 1 0 225213609 34942976 1028 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8531 1028 488 7860 0 636 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 34124 KiB
Current children cumulated memory: 4112 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.03 2.05 3/191 6728
/proc/meminfo: memFree=18248104/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=34124 memory=4280 CPUtime=25.48 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 2993 0 0 0 2457 91 0 0 20 0 1 0 225213609 34942976 1070 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8531 1070 488 7860 0 636 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 34124 KiB
Current children cumulated memory: 4280 KiB

[startup+51.109 s]
/proc/loadavg: 2.01 2.03 2.05 3/191 6728
/proc/meminfo: memFree=18247872/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=34256 memory=4348 CPUtime=51.08 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 3455 0 0 0 4959 149 0 0 20 0 1 0 225213609 35078144 1087 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8564 1087 488 7860 0 669 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 34256 KiB
Current children cumulated memory: 4348 KiB

[startup+102.3 s]
/proc/loadavg: 2.45 2.13 2.08 3/191 6729
/proc/meminfo: memFree=18247128/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=34388 memory=4440 CPUtime=102.27 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 3892 0 0 0 9866 361 0 0 20 0 1 0 225213609 35213312 1110 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8597 1110 488 7860 0 702 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 34388 KiB
Current children cumulated memory: 4440 KiB

[startup+162.3 s]
/proc/loadavg: 2.29 2.15 2.09 3/191 6913
/proc/meminfo: memFree=18188472/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=34520 memory=4556 CPUtime=162.27 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 3997 0 0 0 15514 713 0 0 20 0 1 0 225213609 35348480 1139 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8630 1139 488 7860 0 735 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 34520 KiB
Current children cumulated memory: 4556 KiB

[startup+222.3 s]
/proc/loadavg: 2.11 2.13 2.08 3/190 6915
/proc/meminfo: memFree=18145744/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=34520 memory=4644 CPUtime=222.27 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 4110 0 0 0 21167 1060 0 0 20 0 1 0 225213609 35348480 1161 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8630 1161 488 7860 0 735 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 34520 KiB
Current children cumulated memory: 4644 KiB

[startup+282.3 s]
/proc/loadavg: 2.04 2.10 2.08 3/190 6976
/proc/meminfo: memFree=18250184/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=34652 memory=4716 CPUtime=282.27 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 4224 0 0 0 26811 1416 0 0 20 0 1 0 225213609 35483648 1179 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8663 1179 488 7860 0 768 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 34652 KiB
Current children cumulated memory: 4716 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.08 2.07 3/190 6977
/proc/meminfo: memFree=18249748/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=34652 memory=4740 CPUtime=342.27 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 4378 0 0 0 32441 1786 0 0 20 0 1 0 225213609 35483648 1185 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8663 1185 488 7860 0 768 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 34652 KiB
Current children cumulated memory: 4740 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/191 6980
/proc/meminfo: memFree=18249176/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=34652 memory=4748 CPUtime=402.27 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 4455 0 0 0 38001 2226 0 0 20 0 1 0 225213609 35483648 1187 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8663 1187 488 7860 0 768 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 34652 KiB
Current children cumulated memory: 4748 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/191 6981
/proc/meminfo: memFree=18248880/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=34652 memory=4788 CPUtime=462.27 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 4538 0 0 0 43570 2657 0 0 20 0 1 0 225213609 35483648 1197 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8663 1197 488 7860 0 768 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 34652 KiB
Current children cumulated memory: 4788 KiB


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

/proc/6727/statm: 8729 1260 488 7860 0 834 0
Current children cumulated CPU time: 1722.26 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5040 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7029
/proc/meminfo: memFree=18247956/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=34916 memory=5040 CPUtime=1782.26 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 6304 0 0 0 165364 12862 0 0 20 0 1 0 225213609 35753984 1260 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8729 1260 488 7860 0 834 0
Current children cumulated CPU time: 1782.26 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5040 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7030
/proc/meminfo: memFree=18247764/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=34916 memory=5052 CPUtime=1842.27 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 6378 0 0 0 170904 13323 0 0 20 0 1 0 225213609 35753984 1263 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8729 1263 488 7860 0 834 0
Current children cumulated CPU time: 1842.27 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5052 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7031
/proc/meminfo: memFree=18247740/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=34916 memory=5052 CPUtime=1902.27 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 6491 0 0 0 176447 13780 0 0 20 0 1 0 225213609 35753984 1263 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8729 1263 488 7860 0 834 0
Current children cumulated CPU time: 1902.27 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5052 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 7033
/proc/meminfo: memFree=18248016/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=34916 memory=5052 CPUtime=1962.26 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 6568 0 0 0 181974 14252 0 0 20 0 1 0 225213609 35753984 1263 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8729 1263 488 7860 0 834 0
Current children cumulated CPU time: 1962.26 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5052 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7035
/proc/meminfo: memFree=18247700/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=34916 memory=5068 CPUtime=2022.26 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 6644 0 0 0 187495 14731 0 0 20 0 1 0 225213609 35753984 1267 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8729 1267 488 7860 0 834 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5068 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7036
/proc/meminfo: memFree=18248700/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=34916 memory=5068 CPUtime=2082.27 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 6704 0 0 0 193018 15209 0 0 20 0 1 0 225213609 35753984 1267 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8729 1267 488 7860 0 834 0
Current children cumulated CPU time: 2082.27 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5068 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7037
/proc/meminfo: memFree=18248196/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=34916 memory=5068 CPUtime=2142.27 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 6764 0 0 0 198554 15673 0 0 20 0 1 0 225213609 35753984 1267 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8729 1267 488 7860 0 834 0
Current children cumulated CPU time: 2142.27 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5068 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7039
/proc/meminfo: memFree=18248040/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=34916 memory=5068 CPUtime=2202.27 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 6832 0 0 0 204096 16131 0 0 20 0 1 0 225213609 35753984 1267 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8729 1267 488 7860 0 834 0
Current children cumulated CPU time: 2202.27 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5068 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 7040
/proc/meminfo: memFree=18248552/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=34916 memory=5084 CPUtime=2262.27 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 6889 0 0 0 209628 16599 0 0 20 0 1 0 225213609 35753984 1271 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8729 1271 488 7860 0 834 0
Current children cumulated CPU time: 2262.27 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5084 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7049
/proc/meminfo: memFree=18247668/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=34916 memory=5084 CPUtime=2322.27 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 6956 0 0 0 215167 17060 0 0 20 0 1 0 225213609 35753984 1271 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8729 1271 488 7860 0 834 0
Current children cumulated CPU time: 2322.27 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5084 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 7073
/proc/meminfo: memFree=18246300/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=34916 memory=5084 CPUtime=2382.27 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 7027 0 0 0 220716 17511 0 0 20 0 1 0 225213609 35753984 1271 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8729 1271 488 7860 0 834 0
Current children cumulated CPU time: 2382.27 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5084 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 7074
/proc/meminfo: memFree=18246852/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=34916 memory=5096 CPUtime=2442.26 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 7093 0 0 0 226254 17972 0 0 20 0 1 0 225213609 35753984 1274 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8729 1274 488 7860 0 834 0
Current children cumulated CPU time: 2442.26 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5096 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 7075
/proc/meminfo: memFree=18247712/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=34916 memory=5096 CPUtime=2502.27 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 7148 0 0 0 231788 18439 0 0 20 0 1 0 225213609 35753984 1274 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8729 1274 488 7860 0 834 0
Current children cumulated CPU time: 2502.27 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5096 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 7076
/proc/meminfo: memFree=18247448/32770624 swapFree=67108688/67108860
[pid=6727] ppid=6724 vsize=34916 memory=5096 CPUtime=2519.98 cores=1,3,5,7
/proc/6727/stat : 6727 (macht) R 6724 6727 3790 0 -1 4202496 7207 0 0 0 233427 18571 0 0 20 0 1 0 225213609 35753984 1274 33554432000 4194304 36388816 140728268295376 140728268287656 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 47861760 140728268297403 140728268297481 140728268297481 140728268300239 0
/proc/6727/statm: 8729 1274 488 7860 0 834 0
Current children cumulated CPU time: 2519.98 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5096 KiB

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

[startup+2520.01 s]
# the end of solver process 6727 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2334.27 s, system=185.716 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): 2519.99
CPU user time (s): 2334.27
CPU system time (s): 185.716
CPU usage (%): 99.9992
Max. virtual memory (cumulated for all children) (KiB): 34916
Max. memory (cumulated for all children) (KiB): 5096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2334.27
system time used= 185.716
maximum resident set size= 5096
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7207
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= 3
involuntary context switches= 873


# summary of solver processes directly reported to runsolver:
#   pid: 6727
#   total CPU time (s): 2519.99
#   total CPU user time (s): 2334.27
#   total CPU system time (s): 185.716

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.38748 second user time and 16.5587 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-12 14:21:44
IDJOB=4305976
IDBENCH=141239
IDSOLVER=2784
FILE ID=node134/4305976-1534076504
RUNJOBID= node134-1534061174-3822
PBS_JOBID= 21036976
Free space on /tmp= 42512 MiB

SOLVER NAME= macht 2018.07.27
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl20-21_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4305976-1534076504/watcher-4305976-1534076504 -o /tmp/evaluation-result-4305976-1534076504/solver-4305976-1534076504 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534061174-3822 --watchdog 2580  macht 2520 HOME/instance-4305976-1534076504.xml

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

MD5SUM BENCH= 826e6ea09bcfe8620a345f5a4fc2f1e6
RANDOM SEED=21042370

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        18250708 kB
MemAvailable:   31899728 kB
Buffers:          194452 kB
Cached:         13603332 kB
SwapCached:           52 kB
Active:          4519832 kB
Inactive:        9339780 kB
Active(anon):      11008 kB
Inactive(anon):   103128 kB
Active(file):    4508824 kB
Inactive(file):  9236652 kB
Unevictable:        7392 kB
Mlocked:            7392 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:             52844 kB
Writeback:             0 kB
AnonPages:         76820 kB
Mapped:            56164 kB
Shmem:             49652 kB
Slab:             360276 kB
SReclaimable:     332004 kB
SUnreclaim:        28272 kB
KernelStack:        3632 kB
PageTables:         4568 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     382892 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     20480 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 42460 MiB
End job on node134 at 2018-08-12 15:03:44