Trace number 4501107

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 NameAnswerobjective functionCPU timeWall clock time
Sat4j Resolution VeriPB 2025-06-06UNSAT cert. 0.713704 0.45542

General information on the benchmark

NamePB24/normalized-PB10/OPT-LIN/leberre/opb-trendy/
misc2010/datasets/caixa/normalized-557.cudf.trendy.opb
MD5SUM9de8ea7680ebbfd51ad4121c138b4e6f
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/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 benchmark0.054368
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables7036
Total number of constraints36709
Number of constraints which are clauses36709
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint1410
Number of terms in the objective function 3580
Biggest coefficient in the objective function 5754585088
Number of bits for the biggest coefficient in the objective function 33
Sum of the numbers in the objective function 8108203966846
Number of bits of the sum of numbers in the objective function 43
Biggest number in a constraint 5754585088
Number of bits of the biggest number in a constraint 33
Biggest sum of numbers in a constraint 8108203966846
Number of bits of the biggest sum of numbers43
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.07	c version PB25.v20250606
0.00/0.08	c java.runtime.name	OpenJDK Runtime Environment
0.00/0.08	c java.vm.name		OpenJDK 64-Bit Server VM
0.00/0.08	c java.vm.version	22.0.1+8-16
0.00/0.08	c java.vm.vendor	Oracle Corporation
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		22.0.1
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		5.14.0-503.14.1.el9_5.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		2104792832
0.00/0.08	c Max memory 		16282288128
0.00/0.08	c Total memory 		2113929216
0.00/0.09	c Number of processors 	2
0.12/0.13	c Pseudo Boolean Optimization by upper bound
0.12/0.13	c --- Begin Solver configuration ---
0.12/0.13	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@606d8acf
0.12/0.13	c Learn all clauses as in MiniSAT
0.12/0.13	c LOGGER=java.util.logging.Logger@3fb4f649 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.12/0.13	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.12/0.13	c Expensive reason simplification
0.12/0.13	c Glucose 2.1 dynamic restart strategy
0.12/0.13	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.12/0.13	c timeout=2147483s
0.12/0.13	c DB Simplification allowed=false
0.12/0.13	c Listener: none
0.12/0.13	c --- End Solver configuration ---
0.12/0.13	c solving HOME/instance-4501107-1751425187.opb
0.12/0.13	c reading problem ... 
0.12/0.16	c using VERIPB proof format
0.12/0.16	c  objective function found
0.47/0.40	c (trivial inconsistency)
0.64/0.42	c starts		: 0
0.64/0.42	c conflicts		: 0
0.64/0.43	c decisions		: 0
0.64/0.43	c propagations		: 0
0.64/0.43	c inspects		: 0
0.64/0.43	c shortcuts		: 0
0.64/0.43	c learnt literals	: 0
0.64/0.43	c learnt binary clauses	: 0
0.64/0.43	c learnt ternary clauses	: 0
0.64/0.43	c learnt constraints	: 0
0.64/0.43	c ignored constraints	: 0
0.64/0.43	c root simplifications	: 0
0.64/0.43	c removed literals (reason simplification)	: 0
0.64/0.43	c reason swapping (by a shorter reason)	: 0
0.64/0.43	c Calls to reduceDB	: 0
0.64/0.43	c Number of update (reduction) of LBD	: 0
0.64/0.43	c Imported unit clauses	: 0
0.64/0.43	c No decision after first conflict	: true
0.64/0.43	c number of reductions to clauses (during analyze)	: 0
0.64/0.43	c number of learned constraints concerned by reduction	: 0
0.64/0.43	c number of learning phase by resolution	: 0
0.64/0.43	c number of learning phase by cutting planes	: 0
0.64/0.43	c number of rounding to 1 operations	: 0
0.64/0.43	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.64/0.43	c number of reductions of the coefficients by power 2 	: 0
0.64/0.43	c number of right shift for reduction by power 2 	: 0
0.64/0.43	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.64/0.43	c number of ending skipping 	: 0
0.64/0.43	c number of internal skipping 	: 0
0.64/0.43	c number of derivation steps 	: 0
0.64/0.43	c number of skipped derivation steps 	: 0
0.64/0.43	c number of remaining unassigned 	: 0
0.64/0.43	c number of remaining assigned 	: 0
0.64/0.43	c number of falsified literals weakened from reason	: 0
0.64/0.43	c number of falsified literals weakened from conflict	: 0
0.64/0.43	c time for arithmetic operations	: 0
0.64/0.43	c minimum degree of deleted constraints	: null
0.64/0.43	c maximum degree of deleted constraints	: null
0.64/0.43	c number of deleted constraints	: 0
0.64/0.43	c speed (assignments/second)	: 0.0
0.64/0.43	c non guided choices	: 0
0.64/0.44	s UNSATISFIABLE
0.64/0.44	c Total wall clock time (in seconds): 0.309

Verifier Data 

ERROR: no interpretation found !

Checking of UNSAT/OPT proofs:

VeriPB + CakePB

Wed Jul  2 07:03:33 CEST 2025
extraparms=
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED BOUNDS INF <= obj <= INF
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS INF <= obj <= INF
--summary--
ALL OK

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: 63708 MiB (61478 MiB free)
  memory of node 1: 64465 MiB (63277 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4501107-1751425187/watcher-4501107-1751425187 -o /tmp/evaluation-result-4501107-1751425187/solver-4501107-1751425187 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1751425182-73303 --watchdog 3760 --file-size-limit 100000 java -Dveripb=PROOFDIR/proof-4501107-1751425187 -jar sat4j-pb.jar ResolutionPB24 HOME/instance-4501107-1751425187.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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 FSIZE limit: 102400000 KiB
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 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=73614, runsolver pid=73611

[startup+0.100059 s]*
/proc/loadavg: 1.03 1.11 1.44 5/338 73632
/proc/meminfo: memFree=127692264/131250000 swapFree=33010684/33010684
[pid=73614] ppid=73611 vsize=18930384 memory=57948 CPUtime=0.12 cores=0,2
/proc/73614/stat : 73614 (java) S 73611 73614 73289 0 -1 4194304 6602 0 0 0 11 1 0 0 20 0 18 0 58196295 19384713216 14487 18446744073709551615 94778846105600 94778846109296 140726707097344 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94778846117112 94778846117904 94778859102208 140726707099952 140726707100134 140726707100134 140726707105736 0
/proc/73614/statm: 4732596 14487 5371 1 0 547641 0
[pid=73614/tid=73616] ppid=73611 vsize=18930384 memory=4026531960 CPUtime=0.08 cores=0,2
/proc/73614/task/73616/stat : 73616 (java) R 73611 73614 73289 0 -1 4194368 5106 0 0 0 7 1 0 0 20 0 18 0 58196297 19384713216 14487 18446744073709551615 94778846105600 94778846109296 140726707097344 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94778846117112 94778846117904 94778859102208 140726707099952 140726707100134 140726707100134 140726707105736 0
[pid=73614/tid=73625] ppid=73611 vsize=18930384 memory=241407623509 CPUtime=0 cores=0,2
/proc/73614/task/73625/stat : 73625 (Finalizer) S 73611 73614 73289 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 58196299 19384713216 14487 18446744073709551615 94778846105600 94778846109296 140726707097344 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94778846117112 94778846117904 94778859102208 140726707099952 140726707100134 140726707100134 140726707105736 0
[pid=73614/tid=73632] ppid=73611 vsize=18930384 memory=60684515953973 CPUtime=0 cores=0,2
/proc/73614/task/73632/stat : 73632 (Common-Cleaner) S 73611 73614 73289 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 18 0 58196299 19384713216 14487 18446744073709551615 94778846105600 94778846109296 140726707097344 0 0 0 4 0 16800975 1 0 0 -1 2 0 0 0 0 0 94778846117112 94778846117904 94778859102208 140726707099952 140726707100134 140726707100134 140726707105736 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 57948 KiB

[startup+0.205525 s]*
/proc/loadavg: 1.03 1.11 1.44 7/338 73632
/proc/meminfo: memFree=127649288/131250000 swapFree=33010684/33010684
[pid=73614] ppid=73611 vsize=18930384 memory=63800 CPUtime=0.27 cores=0,2
/proc/73614/stat : 73614 (java) S 73611 73614 73289 0 -1 4194304 6994 0 0 0 25 2 0 0 20 0 18 0 58196295 19384713216 15950 18446744073709551615 94778846105600 94778846109296 140726707097344 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94778846117112 94778846117904 94778859102208 140726707099952 140726707100134 140726707100134 140726707105736 0
/proc/73614/statm: 4732596 15950 5435 1 0 547906 0
[pid=73614/tid=73616] ppid=73611 vsize=18930384 memory=4026728732 CPUtime=0.15 cores=0,2
/proc/73614/task/73616/stat : 73616 (java) R 73611 73614 73289 0 -1 4194368 5291 0 0 0 14 1 0 0 20 0 18 0 58196297 19384713216 15950 18446744073709551615 94778846105600 94778846109296 140726707097344 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94778846117112 94778846117904 94778859102208 140726707099952 140726707100134 140726707100134 140726707105736 0
[pid=73614/tid=73625] ppid=73611 vsize=18930384 memory=14860 CPUtime=0 cores=0,2
/proc/73614/task/73625/stat : 73625 (Finalizer) S 73611 73614 73289 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 58196299 19384713216 15950 18446744073709551615 94778846105600 94778846109296 140726707097344 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94778846117112 94778846117904 94778859102208 140726707099952 140726707100134 140726707100134 140726707105736 0
[pid=73614/tid=73632] ppid=73611 vsize=18930384 memory=59585004307431 CPUtime=0 cores=0,2
/proc/73614/task/73632/stat : 73632 (Common-Cleaner) S 73611 73614 73289 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 18 0 58196299 19384713216 15950 18446744073709551615 94778846105600 94778846109296 140726707097344 0 0 0 4 0 16800975 1 0 0 -1 2 0 0 0 0 0 94778846117112 94778846117904 94778859102208 140726707099952 140726707100134 140726707100134 140726707105736 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 63800 KiB

[startup+0.305509 s]*
/proc/loadavg: 1.03 1.11 1.44 6/338 73632
/proc/meminfo: memFree=127598940/131250000 swapFree=33010684/33010684
[pid=73614] ppid=73611 vsize=18930384 memory=97212 CPUtime=0.47 cores=0,2
/proc/73614/stat : 73614 (java) S 73611 73614 73289 0 -1 4194304 8748 0 0 0 44 3 0 0 20 0 18 0 58196295 19384713216 24303 18446744073709551615 94778846105600 94778846109296 140726707097344 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94778846117112 94778846117904 94778859102208 140726707099952 140726707100134 140726707100134 140726707105736 0
/proc/73614/statm: 4732596 24303 5435 1 0 549048 0
[pid=73614/tid=73616] ppid=73611 vsize=18930384 memory=-6000919502838327656 CPUtime=0.25 cores=0,2
/proc/73614/task/73616/stat : 73616 (java) R 73611 73614 73289 0 -1 4194368 5339 0 0 0 24 1 0 0 20 0 18 0 58196297 19384713216 24303 18446744073709551615 94778846105600 94778846109296 140726707097344 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94778846117112 94778846117904 94778859102208 140726707099952 140726707100134 140726707100134 140726707105736 0
[pid=73614/tid=73625] ppid=73611 vsize=18930384 memory=0 CPUtime=0 cores=0,2
/proc/73614/task/73625/stat : 73625 (Finalizer) S 73611 73614 73289 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 58196299 19384713216 24303 18446744073709551615 94778846105600 94778846109296 140726707097344 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94778846117112 94778846117904 94778859102208 140726707099952 140726707100134 140726707100134 140726707105736 0
[pid=73614/tid=73632] ppid=73611 vsize=18930384 memory=0 CPUtime=0 cores=0,2
/proc/73614/task/73632/stat : 73632 (Common-Cleaner) S 73611 73614 73289 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 18 0 58196299 19384713216 24303 18446744073709551615 94778846105600 94778846109296 140726707097344 0 0 0 4 0 16800975 1 0 0 -1 2 0 0 0 0 0 94778846117112 94778846117904 94778859102208 140726707099952 140726707100134 140726707100134 140726707105736 0
Current children cumulated CPU time: 0.47 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 97212 KiB

[startup+0.455391 s]
# the end of solver process 73614 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=0.665575 s, system=0.048129 s

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

[startup+0.405411 s]*
/proc/loadavg: 1.03 1.11 1.44 6/339 73633
/proc/meminfo: memFree=127565004/131250000 swapFree=33010684/33010684
[pid=73614] ppid=73611 vsize=18930384 memory=120280 CPUtime=0.64 cores=0,2
/proc/73614/stat : 73614 (java) S 73611 73614 73289 0 -1 4194304 8908 0 0 0 60 4 0 0 20 0 18 0 58196295 19384713216 30070 18446744073709551615 94778846105600 94778846109296 140726707097344 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94778846117112 94778846117904 94778859102208 140726707099952 140726707100134 140726707100134 140726707105736 0
/proc/73614/statm: 4732596 30070 5435 1 0 549087 0
[pid=73614/tid=73616] ppid=73611 vsize=18930384 memory=4026532124 CPUtime=0.31 cores=0,2
/proc/73614/task/73616/stat : 73616 (java) R 73611 73614 73289 0 -1 4194368 5363 0 0 0 29 2 0 0 20 0 18 0 58196297 19384713216 30070 18446744073709551615 94778846105600 94778846109296 140726707097344 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94778846117112 94778846117904 94778859102208 140726707099952 140726707100134 140726707100134 140726707105736 0
[pid=73614/tid=73625] ppid=73611 vsize=18930384 memory=14860 CPUtime=0 cores=0,2
/proc/73614/task/73625/stat : 73625 (Finalizer) S 73611 73614 73289 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 58196299 19384713216 30070 18446744073709551615 94778846105600 94778846109296 140726707097344 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94778846117112 94778846117904 94778859102208 140726707099952 140726707100134 140726707100134 140726707105736 0
[pid=73614/tid=73632] ppid=73611 vsize=18930384 memory=59585004307431 CPUtime=0 cores=0,2
/proc/73614/task/73632/stat : 73632 (Common-Cleaner) S 73611 73614 73289 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 18 0 58196299 19384713216 30070 18446744073709551615 94778846105600 94778846109296 140726707097344 0 0 0 4 0 16800975 1 0 0 -1 2 0 0 0 0 0 94778846117112 94778846117904 94778859102208 140726707099952 140726707100134 140726707100134 140726707105736 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 120280 KiB

Child status: 20

Real time (s): 0.45542
CPU time (s): 0.713704
CPU user time (s): 0.665575
CPU system time (s): 0.048129
CPU usage (%): 156.713
Max. virtual memory (cumulated for all children) (KiB): 18930384
Max. memory (cumulated for all children) (KiB): 120280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.665575
system time used= 0.048129
maximum resident set size= 123232
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9143
page faults= 0
swaps= 0
block input operations= 0
block output operations= 144
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 954
involuntary context switches= 574


# summary of solver processes directly reported to runsolver:
#   pid: 73614
#   total CPU time (s): 0.713704
#   total CPU user time (s): 0.665575
#   total CPU system time (s): 0.048129

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007017 second user time and 0.029599 second system time

The end

Launcher Data 

Begin job on nodeC016 at 2025-07-02 04:59:47
IDJOB=4501107
IDBENCH=151012
IDSOLVER=3364
FILE ID=nodeC016/4501107-1751425187
RUNJOBID= nodeC016-1751425182-73303
SLURM_JOB_ID= 9598358
Free space on /tmp= 432992 MiB

SOLVER NAME= Sat4j Resolution VeriPB 2025-06-06
BENCH NAME= PB24/normalized-PB10/OPT-LIN/leberre/opb-trendy/misc2010/datasets/caixa/normalized-557.cudf.trendy.opb
COMMAND LINE= java -Dveripb=PROOFFILE -jar sat4j-pb.jar ResolutionPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4501107-1751425187/watcher-4501107-1751425187 -o /tmp/evaluation-result-4501107-1751425187/solver-4501107-1751425187 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1751425182-73303 --watchdog 3760 --file-size-limit 100000 java -Dveripb=PROOFDIR/proof-4501107-1751425187 -jar sat4j-pb.jar ResolutionPB24 HOME/instance-4501107-1751425187.opb

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

MD5SUM BENCH= 9de8ea7680ebbfd51ad4121c138b4e6f
RANDOM SEED=808141152

nodeC016 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/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		: 3599.720
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
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		: 3599.733
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
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		: 3604.090
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
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		: 3592.363
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
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		: 3599.726
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
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		: 3599.730
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
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		: 3599.741
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
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		: 3599.853
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        127766428 kB
MemAvailable:   128876252 kB
Buffers:            3280 kB
Cached:          1911412 kB
SwapCached:            0 kB
Active:          1228544 kB
Inactive:        1640388 kB
Active(anon):     972400 kB
Inactive(anon):        0 kB
Active(file):     256144 kB
Inactive(file):  1640388 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             11920 kB
Writeback:             0 kB
AnonPages:        957520 kB
Mapped:           123240 kB
Shmem:             18072 kB
KReclaimable:     105060 kB
Slab:             194608 kB
SReclaimable:     105060 kB
SUnreclaim:        89548 kB
KernelStack:        5184 kB
PageTables:         5476 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:   15987824 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      151384 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    735232 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      201428 kB
DirectMap2M:     7958528 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432992 MiB
End job on nodeC016 at 2025-07-02 04:59:48