Trace number 4515675

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. 0.327225 0.348684

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
sumineq/sumineq_pyr_5_shuffle/normalized-sumineqArity5pyramidP035.shuf-2.opb
MD5SUM7200a9be855e16cdf0b5e1430c17e637
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 benchmark0.060438
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3330
Total number of constraints667
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints665
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 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 30
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

0.00/0.01	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-4515675-1751222377.opb'
0.00/0.01	c 	read 0.09MB  (1.58ms)
0.00/0.01	c	 [cnf: #variables 3330 #clauses 667 #duplicates 0 #arr 9635]
0.00/0.02	c output proof to 'PROOFDIR/proof-4515675-1751222377'
0.00/0.02	c 
0.00/0.02	c make graph and approximate orbits
0.00/0.02	c	 [group: #orbits ~= 2170] (3.38ms)
0.00/0.02	c 
0.00/0.02	c detect special group actions
0.00/0.02	c 	probe for Johnson action (limit=64)
0.00/0.02	c 	probe for row-column symmetry (limit=64, splits=16.78M)
0.00/0.02	c 	probe for row symmetry (limit=64, splits=16.78M)
0.00/0.02	c 	 found row 3x2, generating row predicate
0.00/0.02	c 	 found row 4x2, generating row predicate
0.00/0.02	c 	 found row 3x2, generating row predicate
0.00/0.02	c 	 found row 4x2, generating row predicate
0.00/0.02	c 	 found row 4x2, generating row predicate
0.00/0.02	c 	 found row 3x2, generating row predicate
0.00/0.02	c 	 found row 5x2, generating row predicate
0.00/0.02	c 	 found row 3x2, generating row predicate
0.00/0.02	c 	 found row 4x2, generating row predicate
0.00/0.02	c 	 found row 3x2, generating row predicate
0.00/0.02	c 	 found row 4x2, generating row predicate
0.00/0.02	c 	 found row 5x2, generating row predicate
0.00/0.02	c 	 found row 3x2, generating row predicate
0.00/0.02	c 	 found row 5x2, generating row predicate
0.00/0.02	c 	 found row 3x2, generating row predicate
0.00/0.02	c 	 found row 3x2, generating row predicate
0.00/0.02	c 	 found row 5x2, generating row predicate
0.00/0.02	c 	 found row 4x2, generating row predicate
0.00/0.02	c 	 found row 4x2, generating row predicate
0.00/0.02	c 	 found row 4x2, generating row predicate
0.00/0.02	c 	 found row 4x2, generating row predicate
0.00/0.02	c 	 found row 4x2, generating row predicate
0.00/0.02	c 	 found row 4x2, generating row predicate
0.00/0.02	c 	 found row 5x2, generating row predicate
0.00/0.02	c 	 (1.64ms)
0.00/0.02	c 
0.00/0.02	c detect symmetries on remainder
0.00/0.02	c 	[graph: #vertices 13987 #edges 39250]
0.00/0.02	c 	dejavu (support_limit=2048.00MB, budget_limit=64)
0.00/0.02	c 	 [group: #symmetries 1.10*10^792 #generators 1973] (4.02ms)
0.00/0.02	c 
0.00/0.02	c optimize generators (opt_passes=64, conjugate_limit=256)
0.00/0.02	c 	ran it=0, +gens=3 
0.00/0.07	c 	con best_support=4, best_gens=1973, +gens=75
0.00/0.07	c 	(44.22ms)
0.00/0.07	c 
0.00/0.07	c finalize break order and special generators
0.00/0.07	c 
0.00/0.07	c add generic predicates (break_depth=10)
0.00/0.07	c 	added predicates for 2051 generators (0.28ms)
0.00/0.07	c 
0.00/0.07	c generation finished
0.00/0.07	c 	[sbp: #constraints 2126 #add_vars 2]
0.00/0.08	c 
0.00/0.08	c write result to 'HOME/instance-4515675-1751222377.opb.pre'
0.00/0.08	c 	wrote 0.14MB (0.41ms)
0.00/0.08	c ------------------------------------------------------------------
0.00/0.08	c                  44.22ms 68.66% optimize_gens
0.00/0.08	c                   8.66ms 13.45% other
0.00/0.08	c                   4.02ms  6.24% detect_generic
0.00/0.08	c                   3.38ms  5.26% approx_orbits
0.00/0.08	c                   1.64ms  2.54% detect_special
0.00/0.08	c                   1.58ms  2.45% parse
0.00/0.08	c                   0.41ms  0.64% output
0.00/0.08	c                   0.28ms  0.44% break_generic
0.00/0.08	c                   0.20ms  0.31% finalize_order
0.00/0.08	c         ───────────────────────────────────────────────
0.00/0.08	c                  64.40ms   100% total
0.00/0.08	c ------------------------------------------------------------------
0.00/0.09	c RoundingSat 2
0.00/0.09	c branch pb25
0.00/0.09	c commit 63f22ad
0.06/0.11	c #variables 3332 #constraints 2793
0.28/0.34	c cpu time 0.239951 s
0.28/0.34	c deterministic time 2533 2.53e+03
0.28/0.34	c optimization time 1.7e-05 s
0.28/0.34	c total solve time 0.221427 s
0.28/0.34	c core-guided solve time 0 s
0.28/0.34	c propagation time 0.12014 s
0.28/0.34	c conflict analysis time 0 s
0.28/0.34	c propagations 0
0.28/0.34	c resolve steps 0
0.28/0.34	c decisions 0
0.28/0.34	c conflicts 1
0.28/0.34	c restarts 0
0.28/0.34	c inprocessing phases 0
0.28/0.34	c garbage collections 0 ,( -nan )
0.28/0.34	c input clauses 2126 ,( 76.12 )
0.28/0.34	c input cardinalities 37 ,( 1.32 )
0.28/0.34	c input general constraints 630 ,( 22.56 )
0.28/0.34	c input average constraint length 4.97
0.28/0.34	c input average constraint degree 3.06
0.28/0.34	c learned clauses 0 ,( 0.00 )
0.28/0.34	c learned cardinalities 0 ,( 0.00 )
0.28/0.34	c learned general constraints 0 ,( 0.00 )
0.28/0.34	c learned average constraint length 0.00
0.28/0.34	c learned average constraint degree 0.00
0.28/0.34	c watched  CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.28/0.34	c counting CF 32, 64, 128, Arb: 630 , 0 , 0 , 0
0.28/0.34	c watched   constraints 0 ,( 0.00 ) 
0.28/0.34	c counting  constraints 630 ,( 100.00 ) 
0.28/0.34	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 0 , 0 , 0 ,( 0 , 0 )
0.28/0.34	c gcd simplifications 37
0.28/0.34	c detected cardinalities 0
0.28/0.34	c weakened non-implied lits 0
0.28/0.34	c weakened non-implying lits 0
0.28/0.34	c original variables 3332
0.28/0.34	c clausal propagations 0
0.28/0.34	c cardinality propagations 0
0.28/0.34	c watched propagations 0
0.28/0.34	c counting propagations 0
0.28/0.34	c watch lookups 0
0.28/0.34	c watch backjump lookups 0
0.28/0.34	c watch checks 0
0.28/0.34	c propagation checks 0
0.28/0.34	c constraint additions 0
0.28/0.34	c trail pops 0
0.28/0.34	c formula constraints 2793
0.28/0.34	c learned constraints 0
0.28/0.34	c bound constraints 0
0.28/0.34	c core-guided constraints 0
0.28/0.34	c encountered formula constraints 0
0.28/0.34	c encountered learned constraints 0
0.28/0.34	c encountered bound constraints 0
0.28/0.34	c encountered core-guided constraints 0
0.28/0.34	c LP total time 0.135916 s
0.28/0.34	c LP solve time 0.13 s
0.28/0.34	c LP constraints added 2793
0.28/0.34	c LP constraints removed 0
0.28/0.34	c LP pivots internal 1532
0.28/0.34	c LP pivots root 1000
0.28/0.34	c LP calls 2
0.28/0.34	c LP optimalities 0
0.28/0.34	c LP no pivot count 0
0.28/0.34	c LP infeasibilities 1
0.28/0.34	c LP valid Farkas constraints 0
0.28/0.34	c LP learned Farkas constraints 0
0.28/0.34	c LP basis resets 0
0.28/0.34	c LP cycling count 0
0.28/0.34	c LP singular count 0
0.28/0.34	c LP no primal count 0
0.28/0.34	c LP no farkas count 0
0.28/0.34	c LP other issue count 0
0.28/0.34	c LP Gomory cuts 0
0.28/0.34	c LP learned cuts 0
0.28/0.34	c LP deleted cuts 0
0.28/0.34	c LP encountered Gomory constraints 0
0.28/0.34	c LP encountered Farkas constraints 0
0.28/0.34	c LP encountered learned Farkas constraints 0
0.28/0.34	c CG auxiliary variables introduced 0
0.28/0.34	c CG solutions found 0
0.28/0.34	c CG cores constructed 0
0.28/0.34	c CG core cardinality constraints returned 0
0.28/0.34	c CG unit cores 0
0.28/0.34	c CG single cores 0
0.28/0.34	c CG blocks removed during cardinality reduction 0
0.28/0.34	c CG first core best 0
0.28/0.34	c CG decision core best 0
0.28/0.34	c CG core reduction tie 0
0.28/0.34	c CG core degree average 0.00
0.28/0.34	c CG core slack average 0.00
0.28/0.34	c CG core upper bound improvements 0
0.28/0.34	c STR number of successful calls 0
0.28/0.34	c STR number of unsuccessful calls 0
0.28/0.34	c STR number of inconclusive calls 0
0.28/0.34	c STR number of successful attempts 0
0.28/0.34	c STR number of unsuccessful attempts 0
0.28/0.34	c STR number of inconclusive attempts 0
0.28/0.34	c STR average degree increase per successful call inf
0.28/0.34	c STR average degree increase per successful attempt inf
0.28/0.34	c STR total number of conflicts for successful attempts 0
0.28/0.34	c STR total number of conflicts for unsuccessful attempts 0
0.28/0.34	c STR total number of conflicts for inconclusive attempts 0
0.28/0.34	c STR average number of conflicts per successful attempt inf
0.28/0.34	c STR average number of conflicts per unsuccessful attempt inf
0.28/0.34	c STR average number of conflicts per inconclusive attempt inf
0.28/0.34	c AVG.sumWPerc 73.33 
0.28/0.34	c bigint constraints 0 
0.28/0.34	s UNSATISFIABLE

Verifier Data

ERROR: no interpretation found !

Checking of UNSAT/OPT proofs:

VeriPB + CakePB

Wed Jul  2 19:20:23 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: 63794 MiB (60000 MiB free)
  memory of node 1: 64507 MiB (53214 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4515675-1751222377/watcher-4515675-1751222377 -o /tmp/evaluation-result-4515675-1751222377/solver-4515675-1751222377 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1751216867-27472 --watchdog 3760 --file-size-limit 100000 run-dec-break-log.sh HOME/instance-4515675-1751222377.opb PROOFDIR/proof-4515675-1751222377 

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 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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=29654, runsolver pid=29651

[startup+0.100099 s]*
/proc/loadavg: 4.17 4.25 4.23 5/259 29657
/proc/meminfo: memFree=115930304/131382120 swapFree=33010416/33010684
[pid=29654] ppid=29651 vsize=4192 memory=3072 CPUtime=0.05 cores=4,6
/proc/29654/stat : 29654 (run-dec-break-l) S 29651 29654 27461 0 -1 4194304 242 1901 0 0 0 0 5 0 20 0 1 0 37917038 4292608 768 18446744073709551615 94223122415616 94223123310149 140722713721808 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94223123549200 94223123596944 94223143440384 140722713729301 140722713729502 140722713729502 140722713735104 0
/proc/29654/statm: 1048 768 704 219 0 110 0
[pid=29657] ppid=29654 vsize=59564 memory=15920 CPUtime=0.01 cores=4,6
/proc/29657/stat : 29657 (roundingsat) R 29654 29654 27461 0 -1 4194304 1705 0 0 0 1 0 0 0 20 0 1 0 37917046 60993536 3980 18446744073709551615 4227072 8923433 140735249163536 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 42909696 140735249172724 140735249173032 140735249173032 140735249178602 0
/proc/29657/statm: 14891 3980 2272 1147 0 2318 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 63756 KiB
Current children cumulated memory: 18992 KiB

[startup+0.213613 s]*
/proc/loadavg: 4.17 4.25 4.23 5/259 29657
/proc/meminfo: memFree=115930304/131382120 swapFree=33010416/33010684
[pid=29654] ppid=29651 vsize=4192 memory=3072 CPUtime=0.05 cores=4,6
/proc/29654/stat : 29654 (run-dec-break-l) S 29651 29654 27461 0 -1 4194304 242 1901 0 0 0 0 5 0 20 0 1 0 37917038 4292608 768 18446744073709551615 94223122415616 94223123310149 140722713721808 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94223123549200 94223123596944 94223143440384 140722713729301 140722713729502 140722713729502 140722713735104 0
/proc/29654/statm: 1048 768 704 219 0 110 0
[pid=29657] ppid=29654 vsize=63504 memory=19264 CPUtime=0.13 cores=4,6
/proc/29657/stat : 29657 (roundingsat) R 29654 29654 27461 0 -1 4194304 2788 0 0 0 12 1 0 0 20 0 1 0 37917046 65028096 4816 18446744073709551615 4227072 8923433 140735249163536 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 42909696 140735249172724 140735249173032 140735249173032 140735249178602 0
/proc/29657/statm: 15876 4816 2304 1147 0 3303 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 67696 KiB
Current children cumulated memory: 22336 KiB

[startup+0.313277 s]*
/proc/loadavg: 4.17 4.25 4.23 5/259 29657
/proc/meminfo: memFree=115930304/131382120 swapFree=33010416/33010684
[pid=29654] ppid=29651 vsize=4192 memory=3072 CPUtime=0.05 cores=4,6
/proc/29654/stat : 29654 (run-dec-break-l) S 29651 29654 27461 0 -1 4194304 242 1901 0 0 0 0 5 0 20 0 1 0 37917038 4292608 768 18446744073709551615 94223122415616 94223123310149 140722713721808 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94223123549200 94223123596944 94223143440384 140722713729301 140722713729502 140722713729502 140722713735104 0
/proc/29654/statm: 1048 768 704 219 0 110 0
[pid=29657] ppid=29654 vsize=64048 memory=20032 CPUtime=0.23 cores=4,6
/proc/29657/stat : 29657 (roundingsat) R 29654 29654 27461 0 -1 4194304 2961 0 0 0 22 1 0 0 20 0 1 0 37917046 65585152 5008 18446744073709551615 4227072 8923433 140735249163536 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 42909696 140735249172724 140735249173032 140735249173032 140735249178602 0
/proc/29657/statm: 16012 5008 2304 1147 0 3439 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 68240 KiB
Current children cumulated memory: 23104 KiB

[startup+0.348637 s]
# the end of solver process 29654 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.30363 s, system=0.023595 s

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

[startup+0.313277 s]*
/proc/loadavg: 4.17 4.25 4.23 5/259 29657
/proc/meminfo: memFree=115930304/131382120 swapFree=33010416/33010684
[pid=29654] ppid=29651 vsize=4192 memory=3072 CPUtime=0.05 cores=4,6
/proc/29654/stat : 29654 (run-dec-break-l) S 29651 29654 27461 0 -1 4194304 242 1901 0 0 0 0 5 0 20 0 1 0 37917038 4292608 768 18446744073709551615 94223122415616 94223123310149 140722713721808 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94223123549200 94223123596944 94223143440384 140722713729301 140722713729502 140722713729502 140722713735104 0
/proc/29654/statm: 1048 768 704 219 0 110 0
[pid=29657] ppid=29654 vsize=64048 memory=20032 CPUtime=0.23 cores=4,6
/proc/29657/stat : 29657 (roundingsat) R 29654 29654 27461 0 -1 4194304 2961 0 0 0 22 1 0 0 20 0 1 0 37917046 65585152 5008 18446744073709551615 4227072 8923433 140735249163536 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 42909696 140735249172724 140735249173032 140735249173032 140735249178602 0
/proc/29657/statm: 16012 5008 2304 1147 0 3439 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 68240 KiB
Current children cumulated memory: 23104 KiB

Child status: 0

Real time (s): 0.348684
CPU time (s): 0.327225
CPU user time (s): 0.30363
CPU system time (s): 0.023595
CPU usage (%): 93.8457
Max. virtual memory (cumulated for all children) (KiB): 68240
Max. memory (cumulated for all children) (KiB): 23104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.30363
system time used= 0.023595
maximum resident set size= 20544
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5193
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1856
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 289
involuntary context switches= 6


# summary of solver processes directly reported to runsolver:
#   pid: 29654
#   total CPU time (s): 0.327225
#   total CPU user time (s): 0.30363
#   total CPU system time (s): 0.023595

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.026808 second user time and 0.044619 second system time

The end

Launcher Data

Begin job on nodeC006 at 2025-06-29 20:39:37
IDJOB=4515675
IDBENCH=165329
IDSOLVER=3358
FILE ID=nodeC006/4515675-1751222377
RUNJOBID= nodeC006-1751216867-27472
SLURM_JOB_ID= 9587659
Free space on /tmp= 433032 MiB

SOLVER NAME= roundingsat+pbsuma-log 63f22ad
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/sumineq/sumineq_pyr_5_shuffle/normalized-sumineqArity5pyramidP035.shuf-2.opb
COMMAND LINE= run-dec-break-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4515675-1751222377/watcher-4515675-1751222377 -o /tmp/evaluation-result-4515675-1751222377/solver-4515675-1751222377 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1751216867-27472 --watchdog 3760 --file-size-limit 100000 run-dec-break-log.sh HOME/instance-4515675-1751222377.opb PROOFDIR/proof-4515675-1751222377

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

MD5SUM BENCH= 7200a9be855e16cdf0b5e1430c17e637
RANDOM SEED=823531879

nodeC006 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	: 0xb00001f
cpu MHz		: 3660.662
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.32
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	: 0xb00001f
cpu MHz		: 3691.217
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.32
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	: 0xb00001f
cpu MHz		: 1197.550
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.32
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	: 0xb00001f
cpu MHz		: 1197.410
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.32
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	: 0xb00001f
cpu MHz		: 3492.988
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.32
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	: 0xb00001f
cpu MHz		: 3691.190
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.32
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	: 0xb00001f
cpu MHz		: 1197.145
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.32
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	: 0xb00001f
cpu MHz		: 3700.000
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        115932656 kB
MemAvailable:   126951136 kB
Buffers:            2128 kB
Cached:         11817028 kB
SwapCached:           12 kB
Active:          3330288 kB
Inactive:       11546664 kB
Active(anon):    3062728 kB
Inactive(anon):    12740 kB
Active(file):     267560 kB
Inactive(file): 11533924 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             46776 kB
Writeback:             0 kB
AnonPages:       3060120 kB
Mapped:           116184 kB
Shmem:             17948 kB
KReclaimable:     112864 kB
Slab:             196392 kB
SReclaimable:     112864 kB
SUnreclaim:        83528 kB
KernelStack:        4144 kB
PageTables:         9760 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:    3972532 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149608 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1058816 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:      191304 kB
DirectMap2M:    10196992 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 433024 MiB
End job on nodeC006 at 2025-06-29 20:39:37