Trace number 4305940

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? 2520.05 2520

General information on the benchmark

NameFrb/
frb-50-23-2-mgd_c18.xml
MD5SUM747f749c43313802f4a8e2c3a16b0378
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 benchmark844.678
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints445
Number of domains1
Minimum domain size23
Maximum domain size23
Distribution of domain sizes[{"size":23,"count":50}]
Minimum variable degree10
Maximum variable degree27
Distribution of variable degrees[{"degree":10,"count":1},{"degree":11,"count":1},{"degree":12,"count":1},{"degree":14,"count":2},{"degree":15,"count":4},{"degree":16,"count":10},{"degree":17,"count":5},{"degree":18,"count":8},{"degree":19,"count":5},{"degree":20,"count":3},{"degree":21,"count":3},{"degree":22,"count":4},{"degree":23,"count":1},{"degree":24,"count":1},{"degree":27,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":445}]
Number of extensional constraints445
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":445}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27
2519.95/2520.00	s UNKNOWN
2519.95/2520.00	c  # Nodes: 2923034

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (10323 MiB free)
  memory of node 1: 16384 MiB (6549 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4305940-1534129073/watcher-4305940-1534129073 -o /tmp/evaluation-result-4305940-1534129073/solver-4305940-1534129073 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534099320-3289 --watchdog 2580 macht 2520 HOME/instance-4305940-1534129073.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=7499, runsolver pid=7496
Current StackSize limit: 8192 KiB


[startup+0.100155 s]*
/proc/loadavg: 2.00 2.00 2.04 3/187 7500
/proc/meminfo: memFree=17275712/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=34804 memory=4632 CPUtime=0.1 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 1334 0 0 0 10 0 0 0 20 0 1 0 230470480 35639296 1158 33554432000 4194304 36388816 140731267416768 140731267416168 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8701 1158 467 7860 0 806 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34804 KiB
Current children cumulated memory: 4632 KiB

[startup+0.209522 s]*
/proc/loadavg: 2.00 2.00 2.04 3/187 7500
/proc/meminfo: memFree=17275340/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=34804 memory=4896 CPUtime=0.21 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 1362 0 0 0 21 0 0 0 20 0 1 0 230470480 35639296 1224 33554432000 4194304 36388816 140731267416768 140731267416168 4585534 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8701 1224 478 7860 0 806 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 34804 KiB
Current children cumulated memory: 4896 KiB

[startup+0.30887 s]*
/proc/loadavg: 2.00 2.00 2.04 3/187 7500
/proc/meminfo: memFree=17275340/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=34936 memory=4896 CPUtime=0.31 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 1367 0 0 0 31 0 0 0 20 0 1 0 230470480 35774464 1224 33554432000 4194304 36388816 140731267416768 140731267416168 4585532 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8734 1224 478 7860 0 839 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 34936 KiB
Current children cumulated memory: 4896 KiB

[startup+0.700268 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 7500
/proc/meminfo: memFree=17275340/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=34936 memory=4896 CPUtime=0.69 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 1380 0 0 0 69 0 0 0 20 0 1 0 230470480 35774464 1224 33554432000 4194304 36388816 140731267416768 140731267416168 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8734 1224 478 7860 0 839 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34936 KiB
Current children cumulated memory: 4896 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 7500
/proc/meminfo: memFree=17275504/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=34936 memory=4896 CPUtime=1.49 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 1387 0 0 0 149 0 0 0 20 0 1 0 230470480 35774464 1224 33554432000 4194304 36388816 140731267416768 140731267415368 4598657 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8734 1224 478 7860 0 839 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 34936 KiB
Current children cumulated memory: 4896 KiB

[startup+3.1089 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 7500
/proc/meminfo: memFree=17275224/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=34936 memory=5044 CPUtime=3.09 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 1580 0 0 0 309 0 0 0 20 0 1 0 230470480 35774464 1261 33554432000 4194304 36388816 140731267416768 140731267415368 4585520 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8734 1261 480 7860 0 839 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 34936 KiB
Current children cumulated memory: 5044 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 7500
/proc/meminfo: memFree=17274988/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=34936 memory=5052 CPUtime=6.29 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 1773 0 0 0 628 1 0 0 20 0 1 0 230470480 35774464 1263 33554432000 4194304 36388816 140731267416768 140731267415368 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8734 1263 480 7860 0 839 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 34936 KiB
Current children cumulated memory: 5052 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 7501
/proc/meminfo: memFree=17274884/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=34936 memory=5056 CPUtime=12.69 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 1966 0 0 0 1267 2 0 0 20 0 1 0 230470480 35774464 1264 33554432000 4194304 36388816 140731267416768 140731267415368 4585520 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8734 1264 480 7860 0 839 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 34936 KiB
Current children cumulated memory: 5056 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 7501
/proc/meminfo: memFree=17275136/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=34936 memory=5060 CPUtime=25.49 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 2355 0 0 0 2544 5 0 0 20 0 1 0 230470480 35774464 1265 33554432000 4194304 36388816 140731267416768 140731267415368 4585532 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8734 1265 480 7860 0 839 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 34936 KiB
Current children cumulated memory: 5060 KiB

[startup+51.1089 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 7501
/proc/meminfo: memFree=17275200/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=35116 memory=5108 CPUtime=51.1 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 2568 0 0 0 5100 10 0 0 20 0 1 0 230470480 35958784 1277 33554432000 4194304 36388816 140731267416768 140731267415368 4558465 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8779 1277 480 7860 0 884 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 35116 KiB
Current children cumulated memory: 5108 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 7502
/proc/meminfo: memFree=17275072/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=35116 memory=5108 CPUtime=102.29 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 2779 0 0 0 10209 20 0 0 20 0 1 0 230470480 35958784 1277 33554432000 4194304 36388816 140731267416768 140731267415368 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8779 1277 480 7860 0 884 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 35116 KiB
Current children cumulated memory: 5108 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 7511
/proc/meminfo: memFree=17274644/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=35116 memory=5120 CPUtime=162.29 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 2992 0 0 0 16195 34 0 0 20 0 1 0 230470480 35958784 1280 33554432000 4194304 36388816 140731267416768 140731267415368 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8779 1280 480 7860 0 884 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 35116 KiB
Current children cumulated memory: 5120 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/189 7535
/proc/meminfo: memFree=17274544/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=35116 memory=5136 CPUtime=222.3 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 3208 0 0 0 22184 46 0 0 20 0 1 0 230470480 35958784 1284 33554432000 4194304 36388816 140731267416768 140731267415368 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8779 1284 480 7860 0 884 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 35116 KiB
Current children cumulated memory: 5136 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/189 7536
/proc/meminfo: memFree=17274984/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=35116 memory=5156 CPUtime=282.29 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 3432 0 0 0 28171 58 0 0 20 0 1 0 230470480 35958784 1289 33554432000 4194304 36388816 140731267416768 140731267415368 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8779 1289 481 7860 0 884 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 35116 KiB
Current children cumulated memory: 5156 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/189 7537
/proc/meminfo: memFree=17275180/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=35116 memory=5200 CPUtime=342.3 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 3665 0 0 0 34161 69 0 0 20 0 1 0 230470480 35958784 1300 33554432000 4194304 36388816 140731267416768 140731267415368 4585532 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8779 1300 481 7860 0 884 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 35116 KiB
Current children cumulated memory: 5200 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/189 7538
/proc/meminfo: memFree=17275472/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=35116 memory=5216 CPUtime=402.29 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 3899 0 0 0 40149 80 0 0 20 0 1 0 230470480 35958784 1304 33554432000 4194304 36388816 140731267416768 140731267415368 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8779 1304 481 7860 0 884 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 35116 KiB
Current children cumulated memory: 5216 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 7539
/proc/meminfo: memFree=17275768/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=35116 memory=5228 CPUtime=462.29 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 4139 0 0 0 46136 93 0 0 20 0 1 0 230470480 35958784 1307 33554432000 4194304 36388816 140731267416768 140731267415368 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8779 1307 481 7860 0 884 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 35116 KiB
Current children cumulated memory: 5228 KiB


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

Current children cumulated memory: 5380 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 7653
/proc/meminfo: memFree=17274896/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=35380 memory=5384 CPUtime=2082.33 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 11189 0 0 0 207824 409 0 0 20 0 1 0 230470480 36229120 1346 33554432000 4194304 36388816 140731267416768 140731267415368 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8845 1346 482 7860 0 950 0
Current children cumulated CPU time: 2082.33 s
Current children cumulated vsize: 35380 KiB
Current children cumulated memory: 5384 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 7654
/proc/meminfo: memFree=17274968/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=35380 memory=5384 CPUtime=2142.33 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 11461 0 0 0 213812 421 0 0 20 0 1 0 230470480 36229120 1346 33554432000 4194304 36388816 140731267416768 140731267415368 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8845 1346 482 7860 0 950 0
Current children cumulated CPU time: 2142.33 s
Current children cumulated vsize: 35380 KiB
Current children cumulated memory: 5384 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 7655
/proc/meminfo: memFree=17274660/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=35380 memory=5392 CPUtime=2202.33 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 11733 0 0 0 219800 433 0 0 20 0 1 0 230470480 36229120 1348 33554432000 4194304 36388816 140731267416768 140731267415368 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8845 1348 482 7860 0 950 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 35380 KiB
Current children cumulated memory: 5392 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 7656
/proc/meminfo: memFree=17274868/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=35380 memory=5396 CPUtime=2262.34 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 12009 0 0 0 225788 446 0 0 20 0 1 0 230470480 36229120 1349 33554432000 4194304 36388816 140731267416768 140731267415368 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8845 1349 482 7860 0 950 0
Current children cumulated CPU time: 2262.34 s
Current children cumulated vsize: 35380 KiB
Current children cumulated memory: 5396 KiB

[startup+2322.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/187 7657
/proc/meminfo: memFree=17274948/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=35380 memory=5396 CPUtime=2322.34 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 12285 0 0 0 231779 455 0 0 20 0 1 0 230470480 36229120 1349 33554432000 4194304 36388816 140731267416768 140731267415368 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8845 1349 482 7860 0 950 0
Current children cumulated CPU time: 2322.34 s
Current children cumulated vsize: 35380 KiB
Current children cumulated memory: 5396 KiB

[startup+2382.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 7658
/proc/meminfo: memFree=17275100/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=35380 memory=5396 CPUtime=2382.34 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 12560 0 0 0 237769 465 0 0 20 0 1 0 230470480 36229120 1349 33554432000 4194304 36388816 140731267416768 140731267415368 4558408 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8845 1349 482 7860 0 950 0
Current children cumulated CPU time: 2382.34 s
Current children cumulated vsize: 35380 KiB
Current children cumulated memory: 5396 KiB

[startup+2442.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 7659
/proc/meminfo: memFree=17274484/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=35380 memory=5400 CPUtime=2442.34 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 12834 0 0 0 243757 477 0 0 20 0 1 0 230470480 36229120 1350 33554432000 4194304 36388816 140731267416768 140731267415368 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8845 1350 482 7860 0 950 0
Current children cumulated CPU time: 2442.34 s
Current children cumulated vsize: 35380 KiB
Current children cumulated memory: 5400 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 7660
/proc/meminfo: memFree=17274468/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=35380 memory=5400 CPUtime=2502.34 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 13108 0 0 0 249745 489 0 0 20 0 1 0 230470480 36229120 1350 33554432000 4194304 36388816 140731267416768 140731267415368 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8845 1350 482 7860 0 950 0
Current children cumulated CPU time: 2502.34 s
Current children cumulated vsize: 35380 KiB
Current children cumulated memory: 5400 KiB

[startup+2520 s]
# the end of solver process 7499 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2515.1 s, system=4.9511 s

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

[startup+2508.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 7661
/proc/meminfo: memFree=17274460/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=35380 memory=5400 CPUtime=2508.84 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 13110 0 0 0 250393 491 0 0 20 0 1 0 230470480 36229120 1350 33554432000 4194304 36388816 140731267416768 140731267415368 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8845 1350 482 7860 0 950 0
Current children cumulated CPU time: 2508.84 s
Current children cumulated vsize: 35380 KiB
Current children cumulated memory: 5400 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 7661
/proc/meminfo: memFree=17274592/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=35380 memory=5400 CPUtime=2515.24 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 13110 0 0 0 251031 493 0 0 20 0 1 0 230470480 36229120 1350 33554432000 4194304 36388816 140731267416768 140731267415368 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8845 1350 482 7860 0 950 0
Current children cumulated CPU time: 2515.24 s
Current children cumulated vsize: 35380 KiB
Current children cumulated memory: 5400 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 7661
/proc/meminfo: memFree=17274592/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=35380 memory=5400 CPUtime=2518.44 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 13383 0 0 0 251350 494 0 0 20 0 1 0 230470480 36229120 1350 33554432000 4194304 36388816 140731267416768 140731267415368 4585532 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8845 1350 482 7860 0 950 0
Current children cumulated CPU time: 2518.44 s
Current children cumulated vsize: 35380 KiB
Current children cumulated memory: 5400 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 7661
/proc/meminfo: memFree=17274592/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=35380 memory=5400 CPUtime=2519.24 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 13383 0 0 0 251430 494 0 0 20 0 1 0 230470480 36229120 1350 33554432000 4194304 36388816 140731267416768 140731267415368 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8845 1350 482 7860 0 950 0
Current children cumulated CPU time: 2519.24 s
Current children cumulated vsize: 35380 KiB
Current children cumulated memory: 5400 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 7661
/proc/meminfo: memFree=17274592/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=35380 memory=5400 CPUtime=2519.64 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 13383 0 0 0 251470 494 0 0 20 0 1 0 230470480 36229120 1350 33554432000 4194304 36388816 140731267416768 140731267415368 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8845 1350 482 7860 0 950 0
Current children cumulated CPU time: 2519.64 s
Current children cumulated vsize: 35380 KiB
Current children cumulated memory: 5400 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 7661
/proc/meminfo: memFree=17274592/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=35380 memory=5400 CPUtime=2519.84 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 13383 0 0 0 251490 494 0 0 20 0 1 0 230470480 36229120 1350 33554432000 4194304 36388816 140731267416768 140731267415368 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8845 1350 482 7860 0 950 0
Current children cumulated CPU time: 2519.84 s
Current children cumulated vsize: 35380 KiB
Current children cumulated memory: 5400 KiB

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 7661
/proc/meminfo: memFree=17274592/32770624 swapFree=67108844/67108860
[pid=7499] ppid=7496 vsize=35380 memory=5400 CPUtime=2519.95 cores=1,3,5,7
/proc/7499/stat : 7499 (macht) R 7496 7499 3257 0 -1 4202496 13383 0 0 0 251500 495 0 0 20 0 1 0 230470480 36229120 1350 33554432000 4194304 36388816 140731267416768 140731267415368 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46030848 140731267421371 140731267421449 140731267421449 140731267424207 0
/proc/7499/statm: 8845 1350 482 7860 0 950 0
Current children cumulated CPU time: 2519.95 s
Current children cumulated vsize: 35380 KiB
Current children cumulated memory: 5400 KiB

Child status: 0
Real time (s): 2520
CPU time (s): 2520.05
CPU user time (s): 2515.1
CPU system time (s): 4.9511
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 35380
Max. memory (cumulated for all children) (KiB): 5400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2515.1
system time used= 4.9511
maximum resident set size= 5416
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13469
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= 632


# summary of solver processes directly reported to runsolver:
#   pid: 7499
#   total CPU time (s): 2520.05
#   total CPU user time (s): 2515.1
#   total CPU system time (s): 4.9511

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.072 second user time and 13.6463 second system time

The end

Launcher Data 

Begin job on node136 at 2018-08-13 04:57:53
IDJOB=4305940
IDBENCH=141588
IDSOLVER=2784
FILE ID=node136/4305940-1534129073
RUNJOBID= node136-1534099320-3289
PBS_JOBID= 21037005
Free space on /tmp= 35488 MiB

SOLVER NAME= macht 2018.07.27
BENCH NAME= XCSP18/Frb/frb-50-23-2-mgd_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4305940-1534129073/watcher-4305940-1534129073 -o /tmp/evaluation-result-4305940-1534129073/solver-4305940-1534129073 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534099320-3289 --watchdog 2580  macht 2520 HOME/instance-4305940-1534129073.xml

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

MD5SUM BENCH= 747f749c43313802f4a8e2c3a16b0378
RANDOM SEED=1024493379

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:        17278524 kB
MemAvailable:   31902052 kB
Buffers:          238660 kB
Cached:         14494152 kB
SwapCached:            8 kB
Active:          7274004 kB
Inactive:        7515656 kB
Active(anon):       7416 kB
Inactive(anon):   101788 kB
Active(file):    7266588 kB
Inactive(file):  7413868 kB
Unevictable:        7296 kB
Mlocked:            7296 kB
SwapTotal:      67108860 kB
SwapFree:       67108844 kB
Dirty:             52848 kB
Writeback:             0 kB
AnonPages:         67860 kB
Mapped:            55864 kB
Shmem:             49788 kB
Slab:             399820 kB
SReclaimable:     371532 kB
SUnreclaim:        28288 kB
KernelStack:        3472 kB
PageTables:         5264 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     379984 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 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 05:39:53