Trace number 4491865

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
roundingsat+pbsuma-log 63f22adUNSAT cert. 0.577801 0.597661

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/web/
uclid_pb_benchmarks/normalized-ooo.rf8.ucl.opb
MD5SUMeb70aec86515f8c20b79625561d870b1
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 benchmark0.219263
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6832
Total number of constraints19477
Number of constraints which are clauses18953
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints524
Minimum length of a constraint1
Maximum length of a constraint11
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 33
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 126
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.01	c ┌────────────────────────────────────────────────────────────────┐
0.00/0.01	c │      pbsuma -- a PB interface for satsuma                      │
0.00/0.01	c │      satsuma_version=1.2, dejavu_version=2.1                   │
0.00/0.01	c │      (c) 2025 Markus Anders                                    │
0.00/0.01	c └────────────────────────────────────────────────────────────────┘
0.00/0.01	c parse 'HOME/instance-4491865-1751142819.opb'
0.00/0.02	c 	read 0.57MB  (10.25ms)
0.00/0.02	c	 [cnf: #variables 6832 #clauses 19477 #duplicates 0 #arr 49519]
0.00/0.02	c output proof to 'PROOFDIR/proof-4491865-1751142819'
0.00/0.02	c 
0.00/0.02	c make graph and approximate orbits
0.00/0.03	c	 [group: #orbits ~= 0] (10.40ms)
0.00/0.03	c 
0.00/0.03	c detect special group actions
0.00/0.03	c 	probe for Johnson action (limit=64)
0.00/0.03	c 	probe for row-column symmetry (limit=64, splits=16.78M)
0.00/0.03	c 	probe for row symmetry (limit=64, splits=16.78M)
0.00/0.03	c 	 (2.38ms)
0.00/0.03	c 
0.00/0.03	c detect symmetries on remainder
0.00/0.03	c 	[graph: #vertices 47329 #edges 141078]
0.00/0.03	c 	dejavu (support_limit=2048.00MB, budget_limit=64)
0.00/0.03	c 	 [group: #symmetries 1.00*10^0 #generators 0] (2.76ms)
0.00/0.03	c 
0.00/0.03	c finalize break order and special generators
0.00/0.03	c 
0.00/0.03	c generation finished
0.00/0.03	c 	[sbp: #constraints 0 #add_vars 0]
0.00/0.03	c 
0.00/0.03	c write result to 'HOME/instance-4491865-1751142819.opb.pre'
0.00/0.04	c 	wrote 0.59MB (1.54ms)
0.00/0.04	c ------------------------------------------------------------------
0.00/0.04	c                  10.40ms 35.97% approx_orbits
0.00/0.04	c                  10.25ms 35.45% parse
0.00/0.04	c                   2.76ms  9.55% detect_generic
0.00/0.04	c                   2.38ms  8.24% detect_special
0.00/0.04	c                   1.54ms  5.32% output
0.00/0.04	c                   1.37ms  4.73% other
0.00/0.04	c                   0.21ms  0.74% finalize_order
0.00/0.04	c         ───────────────────────────────────────────────
0.00/0.04	c                  28.90ms   100% total
0.00/0.04	c ------------------------------------------------------------------
0.00/0.05	c RoundingSat 2
0.00/0.05	c branch pb25
0.00/0.05	c commit 63f22ad
0.07/0.17	c #variables 6832 #constraints 19477
0.47/0.59	c #Conflicts:       1000 | #Constraints:      20476
0.47/0.59	c cpu time 0.496146 s
0.47/0.59	c deterministic time 5117554 5.12e+06
0.47/0.59	c optimization time 1.4e-05 s
0.47/0.59	c total solve time 0.402257 s
0.47/0.59	c core-guided solve time 0 s
0.47/0.59	c propagation time 0.187058 s
0.47/0.59	c conflict analysis time 0.114317 s
0.47/0.59	c propagations 954523
0.47/0.59	c resolve steps 79551
0.47/0.59	c decisions 2103
0.47/0.59	c conflicts 1052
0.47/0.59	c restarts 6
0.47/0.59	c inprocessing phases 0
0.47/0.59	c garbage collections 0 ,( -nan )
0.47/0.59	c input clauses 18953 ,( 97.31 )
0.47/0.59	c input cardinalities 0 ,( 0.00 )
0.47/0.59	c input general constraints 524 ,( 2.69 )
0.47/0.59	c input average constraint length 2.54
0.47/0.59	c input average constraint degree 1.72
0.47/0.59	c learned clauses 1046 ,( 99.52 )
0.47/0.59	c learned cardinalities 0 ,( 0.00 )
0.47/0.59	c learned general constraints 5 ,( 0.48 )
0.47/0.59	c learned average constraint length 60.61
0.47/0.59	c learned average constraint degree 1.12
0.47/0.59	c watched  CF 32, 64, 128, Arb: 3 , 0 , 0 , 0
0.47/0.59	c counting CF 32, 64, 128, Arb: 526 , 0 , 0 , 0
0.47/0.59	c watched   constraints 3 ,( 0.57 ) 
0.47/0.59	c counting  constraints 526 ,( 99.43 ) 
0.47/0.59	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 1148005 , 0 , 10312 ,( 129 , 10183 )
0.47/0.59	c gcd simplifications 13
0.47/0.59	c detected cardinalities 0
0.47/0.59	c weakened non-implied lits 90
0.47/0.59	c weakened non-implying lits 3
0.47/0.59	c original variables 6832
0.47/0.59	c clausal propagations 950175
0.47/0.59	c cardinality propagations 0
0.47/0.59	c watched propagations 1
0.47/0.59	c counting propagations 3294
0.47/0.59	c watch lookups 1181043
0.47/0.59	c watch backjump lookups 0
0.47/0.59	c watch checks 760288
0.47/0.59	c propagation checks 972663
0.47/0.59	c constraint additions 290009
0.47/0.59	c trail pops 954690
0.47/0.59	c formula constraints 19477
0.47/0.59	c learned constraints 1051
0.47/0.59	c bound constraints 0
0.47/0.59	c core-guided constraints 0
0.47/0.59	c encountered formula constraints 77479
0.47/0.59	c encountered learned constraints 3124
0.47/0.59	c encountered bound constraints 0
0.47/0.59	c encountered core-guided constraints 0
0.47/0.59	c LP total time 0.116315 s
0.47/0.59	c LP solve time 0.1 s
0.47/0.59	c LP constraints added 19477
0.47/0.59	c LP constraints removed 0
0.47/0.59	c LP pivots internal 1234
0.47/0.59	c LP pivots root 1000
0.47/0.59	c LP calls 2
0.47/0.59	c LP optimalities 1
0.47/0.59	c LP no pivot count 0
0.47/0.59	c LP infeasibilities 0
0.47/0.59	c LP valid Farkas constraints 0
0.47/0.59	c LP learned Farkas constraints 0
0.47/0.59	c LP basis resets 0
0.47/0.59	c LP cycling count 0
0.47/0.59	c LP singular count 0
0.47/0.59	c LP no primal count 0
0.47/0.59	c LP no farkas count 0
0.47/0.59	c LP other issue count 0
0.47/0.59	c LP Gomory cuts 0
0.47/0.59	c LP learned cuts 0
0.47/0.59	c LP deleted cuts 0
0.47/0.59	c LP encountered Gomory constraints 0
0.47/0.59	c LP encountered Farkas constraints 0
0.47/0.59	c LP encountered learned Farkas constraints 0
0.47/0.59	c CG auxiliary variables introduced 0
0.47/0.59	c CG solutions found 0
0.47/0.59	c CG cores constructed 0
0.47/0.59	c CG core cardinality constraints returned 0
0.47/0.59	c CG unit cores 0
0.47/0.59	c CG single cores 0
0.47/0.59	c CG blocks removed during cardinality reduction 0
0.47/0.59	c CG first core best 0
0.47/0.59	c CG decision core best 0
0.47/0.59	c CG core reduction tie 0
0.47/0.59	c CG core degree average 0.00
0.47/0.59	c CG core slack average 0.00
0.47/0.59	c CG core upper bound improvements 0
0.47/0.59	c STR number of successful calls 0
0.47/0.59	c STR number of unsuccessful calls 0
0.47/0.59	c STR number of inconclusive calls 0
0.47/0.59	c STR number of successful attempts 0
0.47/0.59	c STR number of unsuccessful attempts 0
0.47/0.59	c STR number of inconclusive attempts 0
0.47/0.59	c STR average degree increase per successful call inf
0.47/0.59	c STR average degree increase per successful attempt inf
0.47/0.59	c STR total number of conflicts for successful attempts 0
0.47/0.59	c STR total number of conflicts for unsuccessful attempts 0
0.47/0.59	c STR total number of conflicts for inconclusive attempts 0
0.47/0.59	c STR average number of conflicts per successful attempt inf
0.47/0.59	c STR average number of conflicts per unsuccessful attempt inf
0.47/0.59	c STR average number of conflicts per inconclusive attempt inf
0.47/0.59	c AVG.sumWPerc 89.15 
0.47/0.59	c bigint constraints 0 
0.47/0.59	s UNSATISFIABLE

Verifier Data

ERROR: no interpretation found !

Checking of UNSAT/OPT proofs:

VeriPB + CakePB

Tue Jul  1 19:36:14 CEST 2025
extraparms=--no-checkDeletion
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED UNSATISFIABLE
Verification succeeded.
-- cakepb --
s VERIFIED UNSATISFIABLE
--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: 63665 MiB (61948 MiB free)
  memory of node 1: 64507 MiB (62870 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4491865-1751142819/watcher-4491865-1751142819 -o /tmp/evaluation-result-4491865-1751142819/solver-4491865-1751142819 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1751142528-15070 --watchdog 3760 --file-size-limit 100000 run-dec-break-log.sh HOME/instance-4491865-1751142819.opb PROOFDIR/proof-4491865-1751142819 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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 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=15578, runsolver pid=15575

[startup+0.100061 s]*
/proc/loadavg: 4.08 3.00 2.53 5/273 15581
/proc/meminfo: memFree=127814760/131249996 swapFree=33010684/33010684
[pid=15578] ppid=15575 vsize=4192 memory=3072 CPUtime=0.02 cores=1,3
/proc/15578/stat : 15578 (run-dec-break-l) S 15575 15578 11935 0 -1 4194304 243 5652 0 0 0 0 2 0 20 0 1 0 29959598 4292608 768 18446744073709551615 94152602542080 94152603436613 140733465475440 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94152603675664 94152603723408 94152612708352 140733465479445 140733465479646 140733465479646 140733465485248 0
/proc/15578/statm: 1048 768 704 219 0 110 0
[pid=15581] ppid=15578 vsize=60996 memory=16356 CPUtime=0.05 cores=1,3
/proc/15581/stat : 15581 (roundingsat) R 15578 15578 11935 0 -1 4194304 1799 0 0 0 4 1 0 0 20 0 1 0 29959602 62459904 4089 18446744073709551615 4227072 8923433 140720336945808 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 29323264 140720336947444 140720336947752 140720336947752 140720336953322 0
/proc/15581/statm: 15249 4089 2016 1147 0 2676 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 65188 KiB
Current children cumulated memory: 19428 KiB

[startup+0.205748 s]*
/proc/loadavg: 4.08 3.00 2.53 5/273 15581
/proc/meminfo: memFree=127810652/131249996 swapFree=33010684/33010684
[pid=15578] ppid=15575 vsize=4192 memory=3072 CPUtime=0.02 cores=1,3
/proc/15578/stat : 15578 (run-dec-break-l) S 15575 15578 11935 0 -1 4194304 243 5652 0 0 0 0 2 0 20 0 1 0 29959598 4292608 768 18446744073709551615 94152602542080 94152603436613 140733465475440 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94152603675664 94152603723408 94152612708352 140733465479445 140733465479646 140733465479646 140733465485248 0
/proc/15578/statm: 1048 768 704 219 0 110 0
[pid=15581] ppid=15578 vsize=92532 memory=41984 CPUtime=0.15 cores=1,3
/proc/15581/stat : 15581 (roundingsat) R 15578 15578 11935 0 -1 4194304 7678 0 0 0 12 3 0 0 20 0 1 0 29959602 94752768 10496 18446744073709551615 4227072 8923433 140720336945808 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 29323264 140720336947444 140720336947752 140720336947752 140720336953322 0
/proc/15581/statm: 23133 10496 2304 1147 0 10560 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 96724 KiB
Current children cumulated memory: 45056 KiB

[startup+0.305708 s]*
/proc/loadavg: 4.08 3.00 2.53 5/273 15581
/proc/meminfo: memFree=127810652/131249996 swapFree=33010684/33010684
[pid=15578] ppid=15575 vsize=4192 memory=3072 CPUtime=0.02 cores=1,3
/proc/15578/stat : 15578 (run-dec-break-l) S 15575 15578 11935 0 -1 4194304 243 5652 0 0 0 0 2 0 20 0 1 0 29959598 4292608 768 18446744073709551615 94152602542080 94152603436613 140733465475440 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94152603675664 94152603723408 94152612708352 140733465479445 140733465479646 140733465479646 140733465485248 0
/proc/15578/statm: 1048 768 704 219 0 110 0
[pid=15581] ppid=15578 vsize=93496 memory=42496 CPUtime=0.25 cores=1,3
/proc/15581/stat : 15581 (roundingsat) R 15578 15578 11935 0 -1 4194304 7799 0 0 0 22 3 0 0 20 0 1 0 29959602 95739904 10624 18446744073709551615 4227072 8923433 140720336945808 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 29323264 140720336947444 140720336947752 140720336947752 140720336953322 0
/proc/15581/statm: 23374 10624 2304 1147 0 10801 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 97688 KiB
Current children cumulated memory: 45568 KiB

[startup+0.597633 s]
# the end of solver process 15578 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.523415 s, system=0.054386 s

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

[startup+0.405651 s]*
/proc/loadavg: 4.08 3.00 2.53 5/273 15581
/proc/meminfo: memFree=127794524/131249996 swapFree=33010684/33010684
[pid=15578] ppid=15575 vsize=4192 memory=3072 CPUtime=0.02 cores=1,3
/proc/15578/stat : 15578 (run-dec-break-l) S 15575 15578 11935 0 -1 4194304 243 5652 0 0 0 0 2 0 20 0 1 0 29959598 4292608 768 18446744073709551615 94152602542080 94152603436613 140733465475440 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94152603675664 94152603723408 94152612708352 140733465479445 140733465479646 140733465479646 140733465485248 0
/proc/15578/statm: 1048 768 704 219 0 110 0
[pid=15581] ppid=15578 vsize=93716 memory=43136 CPUtime=0.35 cores=1,3
/proc/15581/stat : 15581 (roundingsat) R 15578 15578 11935 0 -1 4194304 7929 0 0 0 32 3 0 0 20 0 1 0 29959602 95965184 10784 18446744073709551615 4227072 8923433 140720336945808 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 29323264 140720336947444 140720336947752 140720336947752 140720336953322 0
/proc/15581/statm: 23429 10784 2336 1147 0 10856 0
Current children cumulated CPU time: 0.37 s
Current children cumulated vsize: 97908 KiB
Current children cumulated memory: 46208 KiB

[startup+0.505604 s]*
/proc/loadavg: 4.08 3.00 2.53 5/273 15581
/proc/meminfo: memFree=127792508/131249996 swapFree=33010684/33010684
[pid=15578] ppid=15575 vsize=4192 memory=3072 CPUtime=0.02 cores=1,3
/proc/15578/stat : 15578 (run-dec-break-l) S 15575 15578 11935 0 -1 4194304 243 5652 0 0 0 0 2 0 20 0 1 0 29959598 4292608 768 18446744073709551615 94152602542080 94152603436613 140733465475440 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94152603675664 94152603723408 94152612708352 140733465479445 140733465479646 140733465479646 140733465485248 0
/proc/15578/statm: 1048 768 704 219 0 110 0
[pid=15581] ppid=15578 vsize=93716 memory=43136 CPUtime=0.45 cores=1,3
/proc/15581/stat : 15581 (roundingsat) R 15578 15578 11935 0 -1 4194304 7931 0 0 0 42 3 0 0 20 0 1 0 29959602 95965184 10784 18446744073709551615 4227072 8923433 140720336945808 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 29323264 140720336947444 140720336947752 140720336947752 140720336953322 0
/proc/15581/statm: 23429 10784 2336 1147 0 10856 0
Current children cumulated CPU time: 0.47 s
Current children cumulated vsize: 97908 KiB
Current children cumulated memory: 46208 KiB

Child status: 0

Real time (s): 0.597661
CPU time (s): 0.577801
CPU user time (s): 0.523415
CPU system time (s): 0.054386
CPU usage (%): 96.677
Max. virtual memory (cumulated for all children) (KiB): 97908
Max. memory (cumulated for all children) (KiB): 46208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.523415
system time used= 0.054386
maximum resident set size= 43264
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13851
page faults= 0
swaps= 0
block input operations= 0
block output operations= 4424
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 251
involuntary context switches= 7


# summary of solver processes directly reported to runsolver:
#   pid: 15578
#   total CPU time (s): 0.577801
#   total CPU user time (s): 0.523415
#   total CPU system time (s): 0.054386

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.011182 second user time and 0.034219 second system time

The end

Launcher Data

Begin job on nodeC021 at 2025-06-28 22:33:39
IDJOB=4491865
IDBENCH=147744
IDSOLVER=3358
FILE ID=nodeC021/4491865-1751142819
RUNJOBID= nodeC021-1751142528-15070
SLURM_JOB_ID= 9587421
Free space on /tmp= 432980 MiB

SOLVER NAME= roundingsat+pbsuma-log 63f22ad
BENCH NAME= PB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/normalized-ooo.rf8.ucl.opb
COMMAND LINE= run-dec-break-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4491865-1751142819/watcher-4491865-1751142819 -o /tmp/evaluation-result-4491865-1751142819/solver-4491865-1751142819 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1751142528-15070 --watchdog 3760 --file-size-limit 100000 run-dec-break-log.sh HOME/instance-4491865-1751142819.opb PROOFDIR/proof-4491865-1751142819

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

MD5SUM BENCH= eb70aec86515f8c20b79625561d870b1
RANDOM SEED=74527532

nodeC021 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		: 3599.709
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	: 6999.56
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		: 3596.797
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	: 6999.56
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		: 3657.909
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	: 6999.56
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		: 3599.591
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	: 6999.56
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		: 3599.725
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	: 6999.56
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		: 3599.772
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	: 6999.56
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		: 3600.894
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	: 6999.56
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		: 3579.858
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	: 6999.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        127815060 kB
MemAvailable:   128165568 kB
Buffers:            3280 kB
Cached:          1160800 kB
SwapCached:            0 kB
Active:          1910880 kB
Inactive:         938828 kB
Active(anon):    1703740 kB
Inactive(anon):        0 kB
Active(file):     207140 kB
Inactive(file):   938828 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             63488 kB
Writeback:             0 kB
AnonPages:       1688772 kB
Mapped:           116040 kB
Shmem:             18060 kB
KReclaimable:      87156 kB
Slab:             172996 kB
SReclaimable:      87156 kB
SUnreclaim:        85840 kB
KernelStack:        4432 kB
PageTables:         6608 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    2240612 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150696 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:    911360 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:      205524 kB
DirectMap2M:     7954432 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432972 MiB
End job on nodeC021 at 2025-06-28 22:33:40