Trace number 4452821

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
NaPS-PB16 1.02b5UNSAT 4.10016 4.12032

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
sumineq/sumineq_pyr_5_shuffle/normalized-sumineqArity5pyramidP065.shuf-3.opb
MD5SUMff63d464810e05f4e638d683112dc5a7
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.4335
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables11055
Total number of constraints2212
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)3
Number of constraints which are nor clauses,nor cardinality constraints2209
Minimum length of a constraint5
Maximum length of a constraint15
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 9
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 29
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c NaPS 1.02b5.
0.00/0.00	c Input file name: HOME/instance-4452821-1721443342.opb
4.07/4.11	s UNSATISFIABLE
4.07/4.11	c _____________________________________________________________________________
4.07/4.11	c 
4.07/4.11	c std/band forms        : 2212,0
4.07/4.11	c 2cl/3cl ITE-codings   : 97010,0
4.07/4.11	c BDD/srt/adr Max costs : 64,0,0
4.07/4.11	c BDDraw/bin/mul/srt/adr: 2212,0,0,0,0
4.07/4.11	c BDD nodes             : 140028
4.07/4.11	c Es1/CC detections     : 0,0
4.07/4.11	c SAT/UNSAT calls       : 0,1
4.07/4.11	c regenrated variables  : 0
4.07/4.11	c restarts              : 455
4.07/4.11	c conflicts             : 57583          (14240 /sec)
4.07/4.11	c decisions             : 3724241        (921018 /sec)
4.07/4.11	c propagations          : 19179049       (4743049 /sec)
4.07/4.11	c inspects              : 0              (0 /sec)
4.07/4.11	c CPU time (solving tm) : 4.044 s        (3.408 s)
4.07/4.11	c Time for Opt-base     : 0 s
4.07/4.11	c _____________________________________________________________________________

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.4.2 (svn: 4680) 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: 63968 MiB (60223 MiB free)
  memory of node 1: 64473 MiB (58076 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4452821-1721443342/watcher-4452821-1721443342 -o /tmp/evaluation-result-4452821-1721443342/solver-4452821-1721443342 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1721435230-1043543 --watchdog 3760 HOME/naps-1.02b5.sh HOME/instance-4452821-1721443342.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=1049260, runsolver pid=1049257
Current StackSize limit: 8192 KiB


[startup+0.100195 s]*
/proc/loadavg: 4.15 4.20 4.15 5/262 1049265
/proc/meminfo: memFree=121126776/131524596 swapFree=131071996/131071996
[pid=1049260] ppid=1049257 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/1049260/stat : 1049260 (naps-1.02b5.sh) S 1049257 1049260 1043532 0 -1 4194304 222 245 0 0 0 0 0 0 20 0 1 0 196504703 10170368 677 134679101440 94092578127872 94092579207192 140733730686128 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94092581305648 94092581352836 94092606181376 140733730694110 140733730694237 140733730694237 140733730701254 0
/proc/1049260/statm: 2483 677 600 264 0 134 0
[pid=1049265] ppid=1049260 vsize=16104 memory=11012 CPUtime=0.09 cores=4,6
/proc/1049265/stat : 1049265 (naps-1.02b5) R 1049260 1049260 1043532 0 -1 4194304 2536 0 0 0 9 0 0 0 20 0 1 0 196504703 16490496 2753 134679101440 4194304 5746509 140724607975008 0 0 0 0 0 17922 0 0 0 17 6 0 0 0 0 0 6059216 6091920 33751040 140724607980525 140724607980639 140724607980639 140724607987657 0
/proc/1049265/statm: 4026 2753 405 379 0 3560 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 26036 KiB
Current children cumulated memory: 13720 KiB

[startup+0.206211 s]*
/proc/loadavg: 4.15 4.20 4.15 5/262 1049265
/proc/meminfo: memFree=121125096/131524596 swapFree=131071996/131071996
[pid=1049260] ppid=1049257 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/1049260/stat : 1049260 (naps-1.02b5.sh) S 1049257 1049260 1043532 0 -1 4194304 222 245 0 0 0 0 0 0 20 0 1 0 196504703 10170368 677 134679101440 94092578127872 94092579207192 140733730686128 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94092581305648 94092581352836 94092606181376 140733730694110 140733730694237 140733730694237 140733730701254 0
/proc/1049260/statm: 2483 677 600 264 0 134 0
[pid=1049265] ppid=1049260 vsize=17916 memory=12652 CPUtime=0.18 cores=4,6
/proc/1049265/stat : 1049265 (naps-1.02b5) R 1049260 1049260 1043532 0 -1 4194304 2966 0 0 0 18 0 0 0 20 0 1 0 196504703 18345984 3163 134679101440 4194304 5746509 140724607975008 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 33751040 140724607980525 140724607980639 140724607980639 140724607987657 0
/proc/1049265/statm: 4479 3163 421 379 0 4013 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 27848 KiB
Current children cumulated memory: 15360 KiB

[startup+0.306156 s]*
/proc/loadavg: 4.15 4.20 4.15 5/262 1049265
/proc/meminfo: memFree=121123768/131524596 swapFree=131071996/131071996
[pid=1049260] ppid=1049257 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/1049260/stat : 1049260 (naps-1.02b5.sh) S 1049257 1049260 1043532 0 -1 4194304 222 245 0 0 0 0 0 0 20 0 1 0 196504703 10170368 677 134679101440 94092578127872 94092579207192 140733730686128 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94092581305648 94092581352836 94092606181376 140733730694110 140733730694237 140733730694237 140733730701254 0
/proc/1049260/statm: 2483 677 600 264 0 134 0
[pid=1049265] ppid=1049260 vsize=19440 memory=13812 CPUtime=0.28 cores=4,6
/proc/1049265/stat : 1049265 (naps-1.02b5) R 1049260 1049260 1043532 0 -1 4194304 3432 0 0 0 28 0 0 0 20 0 1 0 196504703 19906560 3453 134679101440 4194304 5746509 140724607975008 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 33751040 140724607980525 140724607980639 140724607980639 140724607987657 0
/proc/1049265/statm: 4860 3453 421 379 0 4394 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 29372 KiB
Current children cumulated memory: 16520 KiB

[startup+0.700282 s]
/proc/loadavg: 4.15 4.20 4.15 5/262 1049265
/proc/meminfo: memFree=121120560/131524596 swapFree=131071996/131071996
[pid=1049260] ppid=1049257 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/1049260/stat : 1049260 (naps-1.02b5.sh) S 1049257 1049260 1043532 0 -1 4194304 222 245 0 0 0 0 0 0 20 0 1 0 196504703 10170368 677 134679101440 94092578127872 94092579207192 140733730686128 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94092581305648 94092581352836 94092606181376 140733730694110 140733730694237 140733730694237 140733730701254 0
/proc/1049260/statm: 2483 677 600 264 0 134 0
[pid=1049265] ppid=1049260 vsize=69092 memory=62564 CPUtime=0.67 cores=4,6
/proc/1049265/stat : 1049265 (naps-1.02b5) R 1049260 1049260 1043532 0 -1 4194304 14892 0 0 0 65 2 0 0 20 0 1 0 196504703 70750208 15641 134679101440 4194304 5746509 140724607975008 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 33751040 140724607980525 140724607980639 140724607980639 140724607987657 0
/proc/1049265/statm: 17273 15641 421 379 0 16807 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 79024 KiB
Current children cumulated memory: 65272 KiB

[startup+1.50028 s]
/proc/loadavg: 4.22 4.21 4.15 5/262 1049265
/proc/meminfo: memFree=121050320/131524596 swapFree=131071996/131071996
[pid=1049260] ppid=1049257 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/1049260/stat : 1049260 (naps-1.02b5.sh) S 1049257 1049260 1043532 0 -1 4194304 222 245 0 0 0 0 0 0 20 0 1 0 196504703 10170368 677 134679101440 94092578127872 94092579207192 140733730686128 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94092581305648 94092581352836 94092606181376 140733730694110 140733730694237 140733730694237 140733730701254 0
/proc/1049260/statm: 2483 677 600 264 0 134 0
[pid=1049265] ppid=1049260 vsize=93740 memory=85544 CPUtime=1.48 cores=4,6
/proc/1049265/stat : 1049265 (naps-1.02b5) R 1049260 1049260 1043532 0 -1 4194304 21304 0 0 0 144 4 0 0 20 0 1 0 196504703 95989760 21386 134679101440 4194304 5746509 140724607975008 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 33751040 140724607980525 140724607980639 140724607980639 140724607987657 0
/proc/1049265/statm: 23435 21386 421 379 0 22969 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 103672 KiB
Current children cumulated memory: 88252 KiB

[startup+3.10609 s]
/proc/loadavg: 4.22 4.21 4.15 5/262 1049265
/proc/meminfo: memFree=121041460/131524596 swapFree=131071996/131071996
[pid=1049260] ppid=1049257 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/1049260/stat : 1049260 (naps-1.02b5.sh) S 1049257 1049260 1043532 0 -1 4194304 222 245 0 0 0 0 0 0 20 0 1 0 196504703 10170368 677 134679101440 94092578127872 94092579207192 140733730686128 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94092581305648 94092581352836 94092606181376 140733730694110 140733730694237 140733730694237 140733730701254 0
/proc/1049260/statm: 2483 677 600 264 0 134 0
[pid=1049265] ppid=1049260 vsize=95108 memory=87380 CPUtime=3.08 cores=4,6
/proc/1049265/stat : 1049265 (naps-1.02b5) R 1049260 1049260 1043532 0 -1 4194304 21780 0 0 0 304 4 0 0 20 0 1 0 196504703 97390592 21845 134679101440 4194304 5746509 140724607975008 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 33751040 140724607980525 140724607980639 140724607980639 140724607987657 0
/proc/1049265/statm: 23777 21845 421 379 0 23311 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 105040 KiB
Current children cumulated memory: 90088 KiB

[startup+4.12028 s]
# the end of solver process 1049260 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=4.04858 s, system=0.051581 s

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

[startup+3.20031 s]
/proc/loadavg: 4.22 4.21 4.15 5/262 1049265
/proc/meminfo: memFree=121041460/131524596 swapFree=131071996/131071996
[pid=1049260] ppid=1049257 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/1049260/stat : 1049260 (naps-1.02b5.sh) S 1049257 1049260 1043532 0 -1 4194304 222 245 0 0 0 0 0 0 20 0 1 0 196504703 10170368 677 134679101440 94092578127872 94092579207192 140733730686128 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94092581305648 94092581352836 94092606181376 140733730694110 140733730694237 140733730694237 140733730701254 0
/proc/1049260/statm: 2483 677 600 264 0 134 0
[pid=1049265] ppid=1049260 vsize=95108 memory=87380 CPUtime=3.17 cores=4,6
/proc/1049265/stat : 1049265 (naps-1.02b5) R 1049260 1049260 1043532 0 -1 4194304 21789 0 0 0 313 4 0 0 20 0 1 0 196504703 97390592 21845 134679101440 4194304 5746509 140724607975008 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 33751040 140724607980525 140724607980639 140724607980639 140724607987657 0
/proc/1049265/statm: 23777 21845 421 379 0 23311 0
Current children cumulated CPU time: 3.17 s
Current children cumulated vsize: 105040 KiB
Current children cumulated memory: 90088 KiB

[startup+3.60022 s]
/proc/loadavg: 4.22 4.21 4.15 5/262 1049265
/proc/meminfo: memFree=121041460/131524596 swapFree=131071996/131071996
[pid=1049260] ppid=1049257 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/1049260/stat : 1049260 (naps-1.02b5.sh) S 1049257 1049260 1043532 0 -1 4194304 222 245 0 0 0 0 0 0 20 0 1 0 196504703 10170368 677 134679101440 94092578127872 94092579207192 140733730686128 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94092581305648 94092581352836 94092606181376 140733730694110 140733730694237 140733730694237 140733730701254 0
/proc/1049260/statm: 2483 677 600 264 0 134 0
[pid=1049265] ppid=1049260 vsize=106500 memory=94580 CPUtime=3.57 cores=4,6
/proc/1049265/stat : 1049265 (naps-1.02b5) R 1049260 1049260 1043532 0 -1 4194304 22034 0 0 0 353 4 0 0 20 0 1 0 196504703 109056000 23645 134679101440 4194304 5746509 140724607975008 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 33751040 140724607980525 140724607980639 140724607980639 140724607987657 0
/proc/1049265/statm: 26625 23645 421 379 0 26159 0
Current children cumulated CPU time: 3.57 s
Current children cumulated vsize: 116432 KiB
Current children cumulated memory: 97288 KiB

[startup+4.00024 s]*
/proc/loadavg: 4.22 4.21 4.15 5/262 1049265
/proc/meminfo: memFree=121027972/131524596 swapFree=131071996/131071996
[pid=1049260] ppid=1049257 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/1049260/stat : 1049260 (naps-1.02b5.sh) S 1049257 1049260 1043532 0 -1 4194304 222 245 0 0 0 0 0 0 20 0 1 0 196504703 10170368 677 134679101440 94092578127872 94092579207192 140733730686128 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94092581305648 94092581352836 94092606181376 140733730694110 140733730694237 140733730694237 140733730701254 0
/proc/1049260/statm: 2483 677 600 264 0 134 0
[pid=1049265] ppid=1049260 vsize=106500 memory=96628 CPUtime=3.97 cores=4,6
/proc/1049265/stat : 1049265 (naps-1.02b5) R 1049260 1049260 1043532 0 -1 4194304 22035 0 0 0 393 4 0 0 20 0 1 0 196504703 109056000 24157 134679101440 4194304 5746509 140724607975008 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 33751040 140724607980525 140724607980639 140724607980639 140724607987657 0
/proc/1049265/statm: 26625 24157 421 379 0 26159 0
Current children cumulated CPU time: 3.97 s
Current children cumulated vsize: 116432 KiB
Current children cumulated memory: 99336 KiB

[startup+4.10608 s]
/proc/loadavg: 4.22 4.21 4.15 5/262 1049265
/proc/meminfo: memFree=121027972/131524596 swapFree=131071996/131071996
[pid=1049260] ppid=1049257 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/1049260/stat : 1049260 (naps-1.02b5.sh) S 1049257 1049260 1043532 0 -1 4194304 222 245 0 0 0 0 0 0 20 0 1 0 196504703 10170368 677 134679101440 94092578127872 94092579207192 140733730686128 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94092581305648 94092581352836 94092606181376 140733730694110 140733730694237 140733730694237 140733730701254 0
/proc/1049260/statm: 2483 677 600 264 0 134 0
[pid=1049265] ppid=1049260 vsize=106500 memory=96628 CPUtime=4.07 cores=4,6
/proc/1049265/stat : 1049265 (naps-1.02b5) R 1049260 1049260 1043532 0 -1 4194304 22040 0 0 0 403 4 0 0 20 0 1 0 196504703 109056000 24157 134679101440 4194304 5746509 140724607975008 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 33751040 140724607980525 140724607980639 140724607980639 140724607987657 0
/proc/1049265/statm: 26625 24157 421 379 0 26159 0
Current children cumulated CPU time: 4.07 s
Current children cumulated vsize: 116432 KiB
Current children cumulated memory: 99336 KiB

Child status: 20

Real time (s): 4.12032
CPU time (s): 4.10016
CPU user time (s): 4.04858
CPU system time (s): 0.051581
CPU usage (%): 99.5108
Max. virtual memory (cumulated for all children) (KiB): 116432
Max. memory (cumulated for all children) (KiB): 99336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.04858
system time used= 0.051581
maximum resident set size= 96628
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22521
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 11


# summary of solver processes directly reported to runsolver:
#   pid: 1049260
#   total CPU time (s): 4.10016
#   total CPU user time (s): 4.04858
#   total CPU system time (s): 0.051581

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.024483 second user time and 0.047828 second system time

The end

Launcher Data 

Begin job on nodeC034 at 2024-07-20 04:42:34
IDJOB=4452821
IDBENCH=165322
IDSOLVER=3065
FILE ID=nodeC034/4452821-1721443342
RUNJOBID= nodeC034-1721435230-1043543
SLURM_JOB_ID= 7545642
Free space on /tmp= 890068 MiB

SOLVER NAME= NaPS-PB16 1.02b5
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/sumineq/sumineq_pyr_5_shuffle/normalized-sumineqArity5pyramidP065.shuf-3.opb
COMMAND LINE= HOME/naps-1.02b5.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4452821-1721443342/watcher-4452821-1721443342 -o /tmp/evaluation-result-4452821-1721443342/solver-4452821-1721443342 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1721435230-1043543 --watchdog 3760  HOME/naps-1.02b5.sh HOME/instance-4452821-1721443342.opb

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= ff63d464810e05f4e638d683112dc5a7
RANDOM SEED=534369091

nodeC034.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3651.220
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.99
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3690.803
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3604.688
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.99
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.322
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3621.220
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.99
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3690.865
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3641.603
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.99
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.297
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524596 kB
MemFree:        121139416 kB
MemAvailable:   127110648 kB
Buffers:          537232 kB
Cached:          6207176 kB
SwapCached:            0 kB
Active:          1093084 kB
Inactive:        8510076 kB
Active(anon):       1540 kB
Inactive(anon):  2903100 kB
Active(file):    1091544 kB
Inactive(file):  5606976 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              4472 kB
Writeback:            12 kB
AnonPages:       2858700 kB
Mapped:           112608 kB
Shmem:             45912 kB
KReclaimable:     225072 kB
Slab:             355796 kB
SReclaimable:     225072 kB
SUnreclaim:       130724 kB
KernelStack:        4228 kB
PageTables:        15180 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834292 kB
Committed_AS:    3468276 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            73952 kB
HardwareCorrupted:     0 kB
AnonHugePages:    628736 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      320212 kB
DirectMap2M:    44541952 kB
DirectMap1G:    91226112 kB

Free space on /tmp at the end= 890064 MiB
End job on nodeC034 at 2024-07-20 04:42:38