Trace number 4305843

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) 2520.06 2520.01

General information on the benchmark

NameMagicHexagon/
MagicHexagon-06-m001_c18.xml
MD5SUM6b753b1e1a3070adcb3424354b76057b
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 benchmark816.032
Satisfiable
(Un)Satisfiability was proved
Number of variables121
Number of constraints40
Number of domains1
Minimum domain size91
Maximum domain size91
Distribution of domain sizes[{"size":91,"count":91}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":30},{"degree":4,"count":85},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity91
Distribution of constraint arities[{"arity":2,"count":6},{"arity":6,"count":6},{"arity":7,"count":6},{"arity":8,"count":6},{"arity":9,"count":6},{"arity":10,"count":6},{"arity":11,"count":3},{"arity":91,"count":1}]
Number of extensional constraints0
Number of intensional constraints6
Distribution of constraint types[{"type":"intension","count":6},{"type":"allDifferent","count":1},{"type":"sum","count":33}]
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 (10332 MiB free)
  memory of node 1: 16384 MiB (6560 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4305843-1534112013/watcher-4305843-1534112013 -o /tmp/evaluation-result-4305843-1534112013/solver-4305843-1534112013 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534099320-3288 --watchdog 2580 macht 2520 HOME/instance-4305843-1534112013.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=5773, runsolver pid=5770

[startup+0.100194 s]*
/proc/loadavg: 2.00 1.99 2.03 3/187 5774
/proc/meminfo: memFree=17297000/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33380 memory=3412 CPUtime=0.1 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 1006 0 0 0 10 0 0 0 20 0 1 0 228764534 34181120 853 33554432000 4194304 36388816 140729696864192 140729696864192 4492785 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8345 853 485 7860 0 450 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33380 KiB
Current children cumulated memory: 3412 KiB

[startup+0.209415 s]*
/proc/loadavg: 2.00 1.99 2.03 3/187 5774
/proc/meminfo: memFree=17297000/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33380 memory=3412 CPUtime=0.21 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 1006 0 0 0 21 0 0 0 20 0 1 0 228764534 34181120 853 33554432000 4194304 36388816 140729696864192 140729696864192 4493167 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8345 853 485 7860 0 450 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33380 KiB
Current children cumulated memory: 3412 KiB

[startup+0.308851 s]*
/proc/loadavg: 2.00 1.99 2.03 3/187 5774
/proc/meminfo: memFree=17297000/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33380 memory=3412 CPUtime=0.31 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 1006 0 0 0 31 0 0 0 20 0 1 0 228764534 34181120 853 33554432000 4194304 36388816 140729696864192 140729696864192 4492785 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8345 853 485 7860 0 450 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33380 KiB
Current children cumulated memory: 3412 KiB

[startup+0.700332 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 5774
/proc/meminfo: memFree=17296720/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33380 memory=3412 CPUtime=0.69 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 1006 0 0 0 69 0 0 0 20 0 1 0 228764534 34181120 853 33554432000 4194304 36388816 140729696864192 140729696863064 4492781 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8345 853 485 7860 0 450 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33380 KiB
Current children cumulated memory: 3412 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 5774
/proc/meminfo: memFree=17296720/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33380 memory=3412 CPUtime=1.49 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 1006 0 0 0 149 0 0 0 20 0 1 0 228764534 34181120 853 33554432000 4194304 36388816 140729696864192 140729696863064 4493290 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8345 853 485 7860 0 450 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33380 KiB
Current children cumulated memory: 3412 KiB

[startup+3.10893 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 5774
/proc/meminfo: memFree=17296720/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33380 memory=3412 CPUtime=3.1 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 1021 0 0 0 310 0 0 0 20 0 1 0 228764534 34181120 853 33554432000 4194304 36388816 140729696864192 140729696863064 4492664 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8345 853 485 7860 0 450 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33380 KiB
Current children cumulated memory: 3412 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 5774
/proc/meminfo: memFree=17296444/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33380 memory=3412 CPUtime=6.29 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 1036 0 0 0 629 0 0 0 20 0 1 0 228764534 34181120 853 33554432000 4194304 36388816 140729696864192 140729696863064 4492785 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8345 853 485 7860 0 450 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33380 KiB
Current children cumulated memory: 3412 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 5774
/proc/meminfo: memFree=17296568/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33380 memory=3520 CPUtime=12.69 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 1068 0 0 0 1269 0 0 0 20 0 1 0 228764534 34181120 880 33554432000 4194304 36388816 140729696864192 140729696863064 4492715 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8345 880 489 7860 0 450 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33380 KiB
Current children cumulated memory: 3520 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 5774
/proc/meminfo: memFree=17296568/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33380 memory=3520 CPUtime=25.49 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 1118 0 0 0 2549 0 0 0 20 0 1 0 228764534 34181120 880 33554432000 4194304 36388816 140729696864192 140729696863064 4492758 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8345 880 489 7860 0 450 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33380 KiB
Current children cumulated memory: 3520 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 5774
/proc/meminfo: memFree=17296568/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33380 memory=3520 CPUtime=51.1 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 1179 0 0 0 5110 0 0 0 20 0 1 0 228764534 34181120 880 33554432000 4194304 36388816 140729696864192 140729696863064 4492785 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8345 880 489 7860 0 450 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 33380 KiB
Current children cumulated memory: 3520 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 5775
/proc/meminfo: memFree=17295948/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33380 memory=3520 CPUtime=102.29 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 1221 0 0 0 10229 0 0 0 20 0 1 0 228764534 34181120 880 33554432000 4194304 36388816 140729696864192 140729696863064 4492758 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8345 880 489 7860 0 450 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 33380 KiB
Current children cumulated memory: 3520 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 5776
/proc/meminfo: memFree=17295828/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33380 memory=3524 CPUtime=162.3 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 1264 0 0 0 16230 0 0 0 20 0 1 0 228764534 34181120 881 33554432000 4194304 36388816 140729696864192 140729696863064 4492737 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8345 881 489 7860 0 450 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 33380 KiB
Current children cumulated memory: 3524 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/186 5777
/proc/meminfo: memFree=17297456/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33380 memory=3524 CPUtime=222.3 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 1309 0 0 0 22230 0 0 0 20 0 1 0 228764534 34181120 881 33554432000 4194304 36388816 140729696864192 140729696863064 4492668 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8345 881 489 7860 0 450 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 33380 KiB
Current children cumulated memory: 3524 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 5779
/proc/meminfo: memFree=17296072/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33380 memory=3528 CPUtime=282.3 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 1353 0 0 0 28230 0 0 0 20 0 1 0 228764534 34181120 882 33554432000 4194304 36388816 140729696864192 140729696863064 4492785 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8345 882 489 7860 0 450 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 33380 KiB
Current children cumulated memory: 3528 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 5780
/proc/meminfo: memFree=17296252/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33380 memory=3532 CPUtime=342.3 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 1417 0 0 0 34230 0 0 0 20 0 1 0 228764534 34181120 883 33554432000 4194304 36388816 140729696864192 140729696863064 4492741 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8345 883 489 7860 0 450 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 33380 KiB
Current children cumulated memory: 3532 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 5789
/proc/meminfo: memFree=17295400/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33380 memory=3532 CPUtime=402.3 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 1454 0 0 0 40230 0 0 0 20 0 1 0 228764534 34181120 883 33554432000 4194304 36388816 140729696864192 140729696863064 4492699 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8345 883 489 7860 0 450 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 33380 KiB
Current children cumulated memory: 3532 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 5790
/proc/meminfo: memFree=17295608/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33380 memory=3532 CPUtime=462.3 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 1493 0 0 0 46230 0 0 0 20 0 1 0 228764534 34181120 883 33554432000 4194304 36388816 140729696864192 140729696863064 4492785 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8345 883 489 7860 0 450 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 33380 KiB
Current children cumulated memory: 3532 KiB


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

/proc/5773/statm: 8378 904 489 7860 0 483 0
Current children cumulated CPU time: 1722.33 s
Current children cumulated vsize: 33512 KiB
Current children cumulated memory: 3616 KiB

[startup+1782.3 s]
/proc/loadavg: 1.94 2.00 2.03 3/189 5892
/proc/meminfo: memFree=17291876/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33512 memory=3616 CPUtime=1782.33 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 2423 0 0 0 178232 1 0 0 20 0 1 0 228764534 34316288 904 33554432000 4194304 36388816 140729696864192 140729696862552 4492785 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8378 904 489 7860 0 483 0
Current children cumulated CPU time: 1782.33 s
Current children cumulated vsize: 33512 KiB
Current children cumulated memory: 3616 KiB

[startup+1842.3 s]
/proc/loadavg: 1.98 2.00 2.03 3/189 5893
/proc/meminfo: memFree=17291264/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33512 memory=3624 CPUtime=1842.33 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 2467 0 0 0 184232 1 0 0 20 0 1 0 228764534 34316288 906 33554432000 4194304 36388816 140729696864192 140729696862552 4492781 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8378 906 489 7860 0 483 0
Current children cumulated CPU time: 1842.33 s
Current children cumulated vsize: 33512 KiB
Current children cumulated memory: 3624 KiB

[startup+1902.3 s]
/proc/loadavg: 1.99 2.00 2.03 3/187 5894
/proc/meminfo: memFree=17291164/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33512 memory=3628 CPUtime=1902.33 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 2515 0 0 0 190232 1 0 0 20 0 1 0 228764534 34316288 907 33554432000 4194304 36388816 140729696864192 140729696862552 4492785 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8378 907 489 7860 0 483 0
Current children cumulated CPU time: 1902.33 s
Current children cumulated vsize: 33512 KiB
Current children cumulated memory: 3628 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/187 5895
/proc/meminfo: memFree=17291400/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33512 memory=3628 CPUtime=1962.33 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 2562 0 0 0 196232 1 0 0 20 0 1 0 228764534 34316288 907 33554432000 4194304 36388816 140729696864192 140729696862552 4493256 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8378 907 489 7860 0 483 0
Current children cumulated CPU time: 1962.33 s
Current children cumulated vsize: 33512 KiB
Current children cumulated memory: 3628 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/187 5896
/proc/meminfo: memFree=17291756/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33512 memory=3636 CPUtime=2022.33 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 2635 0 0 0 202232 1 0 0 20 0 1 0 228764534 34316288 909 33554432000 4194304 36388816 140729696864192 140729696862552 4492715 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8378 909 489 7860 0 483 0
Current children cumulated CPU time: 2022.33 s
Current children cumulated vsize: 33512 KiB
Current children cumulated memory: 3636 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/187 5897
/proc/meminfo: memFree=17291880/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33512 memory=3636 CPUtime=2082.33 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 2674 0 0 0 208232 1 0 0 20 0 1 0 228764534 34316288 909 33554432000 4194304 36388816 140729696864192 140729696862552 4492722 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8378 909 489 7860 0 483 0
Current children cumulated CPU time: 2082.33 s
Current children cumulated vsize: 33512 KiB
Current children cumulated memory: 3636 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/187 5898
/proc/meminfo: memFree=17291660/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33512 memory=3636 CPUtime=2142.34 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 2712 0 0 0 214233 1 0 0 20 0 1 0 228764534 34316288 909 33554432000 4194304 36388816 140729696864192 140729696862552 4493293 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8378 909 489 7860 0 483 0
Current children cumulated CPU time: 2142.34 s
Current children cumulated vsize: 33512 KiB
Current children cumulated memory: 3636 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/188 5907
/proc/meminfo: memFree=17290964/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33512 memory=3636 CPUtime=2202.34 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 2755 0 0 0 220233 1 0 0 20 0 1 0 228764534 34316288 909 33554432000 4194304 36388816 140729696864192 140729696862552 4492785 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8378 909 489 7860 0 483 0
Current children cumulated CPU time: 2202.34 s
Current children cumulated vsize: 33512 KiB
Current children cumulated memory: 3636 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/188 5908
/proc/meminfo: memFree=17290656/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33512 memory=3644 CPUtime=2262.34 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 2794 0 0 0 226233 1 0 0 20 0 1 0 228764534 34316288 911 33554432000 4194304 36388816 140729696864192 140729696862552 4492785 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8378 911 489 7860 0 483 0
Current children cumulated CPU time: 2262.34 s
Current children cumulated vsize: 33512 KiB
Current children cumulated memory: 3644 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/188 5909
/proc/meminfo: memFree=17290948/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33512 memory=3644 CPUtime=2322.34 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 2835 0 0 0 232233 1 0 0 20 0 1 0 228764534 34316288 911 33554432000 4194304 36388816 140729696864192 140729696862552 4492689 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8378 911 489 7860 0 483 0
Current children cumulated CPU time: 2322.34 s
Current children cumulated vsize: 33512 KiB
Current children cumulated memory: 3644 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/188 5910
/proc/meminfo: memFree=17291016/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33512 memory=3644 CPUtime=2382.34 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 2876 0 0 0 238233 1 0 0 20 0 1 0 228764534 34316288 911 33554432000 4194304 36388816 140729696864192 140729696862552 4492715 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8378 911 489 7860 0 483 0
Current children cumulated CPU time: 2382.34 s
Current children cumulated vsize: 33512 KiB
Current children cumulated memory: 3644 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/188 5911
/proc/meminfo: memFree=17291320/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33512 memory=3648 CPUtime=2442.34 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 2916 0 0 0 244233 1 0 0 20 0 1 0 228764534 34316288 912 33554432000 4194304 36388816 140729696864192 140729696862552 4492689 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8378 912 489 7860 0 483 0
Current children cumulated CPU time: 2442.34 s
Current children cumulated vsize: 33512 KiB
Current children cumulated memory: 3648 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/187 5913
/proc/meminfo: memFree=17291408/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33512 memory=3648 CPUtime=2502.34 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 2959 0 0 0 250233 1 0 0 20 0 1 0 228764534 34316288 912 33554432000 4194304 36388816 140729696864192 140729696862552 4492785 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8378 912 489 7860 0 483 0
Current children cumulated CPU time: 2502.34 s
Current children cumulated vsize: 33512 KiB
Current children cumulated memory: 3648 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.00 2.03 3/187 5913
/proc/meminfo: memFree=17291408/32770624 swapFree=67108844/67108860
[pid=5773] ppid=5770 vsize=33512 memory=3652 CPUtime=2520.05 cores=0,2,4,6
/proc/5773/stat : 5773 (macht) R 5770 5773 3257 0 -1 4202496 2972 0 0 0 252004 1 0 0 20 0 1 0 228764534 34316288 913 33554432000 4194304 36388816 140729696864192 140729696862552 4492703 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 53850112 140729696871611 140729696871689 140729696871689 140729696874447 0
/proc/5773/statm: 8378 913 489 7860 0 483 0
Current children cumulated CPU time: 2520.05 s
Current children cumulated vsize: 33512 KiB
Current children cumulated memory: 3652 KiB

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

[startup+2520.01 s]
# the end of solver process 5773 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2520.05 s, system=0.015 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): 2520.06
CPU user time (s): 2520.05
CPU system time (s): 0.015
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 33512
Max. memory (cumulated for all children) (KiB): 3652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2520.05
system time used= 0.015
maximum resident set size= 3652
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2972
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1878


# summary of solver processes directly reported to runsolver:
#   pid: 5773
#   total CPU time (s): 2520.06
#   total CPU user time (s): 2520.05
#   total CPU system time (s): 0.015

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.88352 second user time and 17.2768 second system time

The end

Launcher Data 

Begin job on node136 at 2018-08-13 00:13:33
IDJOB=4305843
IDBENCH=141561
IDSOLVER=2784
FILE ID=node136/4305843-1534112013
RUNJOBID= node136-1534099320-3288
PBS_JOBID= 21037005
Free space on /tmp= 35488 MiB

SOLVER NAME= macht 2018.07.27
BENCH NAME= XCSP18/MagicHexagon/MagicHexagon-06-m001_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4305843-1534112013/watcher-4305843-1534112013 -o /tmp/evaluation-result-4305843-1534112013/solver-4305843-1534112013 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534099320-3288 --watchdog 2580  macht 2520 HOME/instance-4305843-1534112013.xml

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

MD5SUM BENCH= 6b753b1e1a3070adcb3424354b76057b
RANDOM SEED=1158481739

node136.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        17298060 kB
MemAvailable:   31904480 kB
Buffers:          232480 kB
Cached:         14483440 kB
SwapCached:            8 kB
Active:          7264244 kB
Inactive:        7507144 kB
Active(anon):       6044 kB
Inactive(anon):   102008 kB
Active(file):    7258200 kB
Inactive(file):  7405136 kB
Unevictable:        7296 kB
Mlocked:            7296 kB
SwapTotal:      67108860 kB
SwapFree:       67108844 kB
Dirty:             52348 kB
Writeback:             0 kB
AnonPages:         62532 kB
Mapped:            55264 kB
Shmem:             49788 kB
Slab:             399564 kB
SReclaimable:     371544 kB
SUnreclaim:        28020 kB
KernelStack:        3344 kB
PageTables:         5408 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     378544 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 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= 35436 MiB
End job on node136 at 2018-08-13 00:55:34