Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r086-smll-174860102700545.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is FlexibleBarrier-PT-22a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r086-smll-174860102700545
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1012K
-rw-r--r-- 1 mcc users 8.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 216K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 384K May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME FlexibleBarrier-PT-22a-CTLCardinality-2023-12
FORMULA_NAME FlexibleBarrier-PT-22a-CTLCardinality-2023-13
FORMULA_NAME FlexibleBarrier-PT-22a-CTLCardinality-2023-14
FORMULA_NAME FlexibleBarrier-PT-22a-CTLCardinality-2023-15
FORMULA_NAME FlexibleBarrier-PT-22a-CTLCardinality-2025-00
FORMULA_NAME FlexibleBarrier-PT-22a-CTLCardinality-2025-01
FORMULA_NAME FlexibleBarrier-PT-22a-CTLCardinality-2025-02
FORMULA_NAME FlexibleBarrier-PT-22a-CTLCardinality-2025-03
FORMULA_NAME FlexibleBarrier-PT-22a-CTLCardinality-2025-04
FORMULA_NAME FlexibleBarrier-PT-22a-CTLCardinality-2025-05
FORMULA_NAME FlexibleBarrier-PT-22a-CTLCardinality-2025-06
FORMULA_NAME FlexibleBarrier-PT-22a-CTLCardinality-2025-07
FORMULA_NAME FlexibleBarrier-PT-22a-CTLCardinality-2025-08
FORMULA_NAME FlexibleBarrier-PT-22a-CTLCardinality-2025-09
FORMULA_NAME FlexibleBarrier-PT-22a-CTLCardinality-2025-10
FORMULA_NAME FlexibleBarrier-PT-22a-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748986317880

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-22a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-03 21:32:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 21:32:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 21:32:00] [INFO ] Load time of PNML (sax parser for PT used): 311 ms
[2025-06-03 21:32:00] [INFO ] Transformed 267 places.
[2025-06-03 21:32:00] [INFO ] Transformed 1258 transitions.
[2025-06-03 21:32:00] [INFO ] Found NUPN structural information;
[2025-06-03 21:32:00] [INFO ] Parsed PT model containing 267 places and 1258 transitions and 6375 arcs in 530 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 23 ms.
Ensure Unique test removed 442 transitions
Reduce redundant transitions removed 442 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA FlexibleBarrier-PT-22a-CTLCardinality-2025-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-22a-CTLCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-22a-CTLCardinality-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-22a-CTLCardinality-2023-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 97 out of 267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 267/267 places, 816/816 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 267 transition count 794
Applied a total of 22 rules in 75 ms. Remains 267 /267 variables (removed 0) and now considering 794/816 (removed 22) transitions.
// Phase 1: matrix 794 rows 267 cols
[2025-06-03 21:32:01] [INFO ] Computed 24 invariants in 24 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:32:01] [INFO ] Implicit Places using invariants in 828 ms returned [266]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 884 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 266/267 places, 794/816 transitions.
Applied a total of 0 rules in 24 ms. Remains 266 /266 variables (removed 0) and now considering 794/794 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1008 ms. Remains : 266/267 places, 794/816 transitions.
Support contains 97 out of 266 places after structural reductions.
[2025-06-03 21:32:02] [INFO ] Flatten gal took : 167 ms
[2025-06-03 21:32:02] [INFO ] Flatten gal took : 106 ms
[2025-06-03 21:32:03] [INFO ] Input system was already deterministic with 794 transitions.
Support contains 89 out of 266 places (down from 97) after GAL structural reductions.
RANDOM walk for 21052 steps (4 resets) in 1698 ms. (12 steps per ms) remains 0/50 properties
[2025-06-03 21:32:03] [INFO ] Flatten gal took : 49 ms
[2025-06-03 21:32:03] [INFO ] Flatten gal took : 51 ms
[2025-06-03 21:32:04] [INFO ] Input system was already deterministic with 794 transitions.
Computed a total of 2 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 794/794 transitions.
Applied a total of 0 rules in 9 ms. Remains 266 /266 variables (removed 0) and now considering 794/794 (removed 0) transitions.
// Phase 1: matrix 794 rows 266 cols
[2025-06-03 21:32:04] [INFO ] Computed 23 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:32:04] [INFO ] Implicit Places using invariants in 678 ms returned [265]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 684 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 265/266 places, 794/794 transitions.
Applied a total of 0 rules in 14 ms. Remains 265 /265 variables (removed 0) and now considering 794/794 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 708 ms. Remains : 265/266 places, 794/794 transitions.
[2025-06-03 21:32:04] [INFO ] Flatten gal took : 56 ms
[2025-06-03 21:32:04] [INFO ] Flatten gal took : 54 ms
[2025-06-03 21:32:05] [INFO ] Input system was already deterministic with 794 transitions.
[2025-06-03 21:32:05] [INFO ] Flatten gal took : 53 ms
[2025-06-03 21:32:05] [INFO ] Flatten gal took : 46 ms
[2025-06-03 21:32:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality9229857526367641750.gal : 41 ms
[2025-06-03 21:32:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality16068411405389442378.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9229857526367641750.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16068411405389442378.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.52061e+23,15.5469,292056,2,127298,5,1.84328e+06,6,0,1856,1.04307e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-03 21:32:35] [INFO ] Flatten gal took : 32 ms
[2025-06-03 21:32:35] [INFO ] Applying decomposition
[2025-06-03 21:32:35] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6144378557317852229.txt' '-o' '/tmp/graph6144378557317852229.bin' '-w' '/tmp/graph6144378557317852229.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6144378557317852229.bin' '-l' '-1' '-v' '-w' '/tmp/graph6144378557317852229.weights' '-q' '0' '-e' '0.001'
[2025-06-03 21:32:35] [INFO ] Decomposing Gal with order
[2025-06-03 21:32:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 21:32:35] [INFO ] Removed a total of 881 redundant transitions.
[2025-06-03 21:32:36] [INFO ] Flatten gal took : 164 ms
[2025-06-03 21:32:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 25 ms.
[2025-06-03 21:32:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality10340078905389638237.gal : 27 ms
[2025-06-03 21:32:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality7447252533195273023.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10340078905389638237.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7447252533195273023.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.52061e+23,0.155234,7048,75,17,365,358,660,261,39,369,0


Converting to forward existential form...Done !
original formula: AG((AX(A((AF((i4.u21.p54==0)) * (i10.u49.p121!=1)) U !(((i7.u35.p87==0)||(i16.u81.p199==1))))) + (AF((i20.u101.p247==0)) * EF(((i17.u88.p...186
=> equivalent forward existential formula: ([FwdG((FwdU(Init,TRUE) * !(!(EX(!(!((E(!(!(((i7.u35.p87==0)||(i16.u81.p199==1)))) U (!((!(EG(!((i4.u21.p54==0))...616
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
(forward)formula 0,0,0.381068,7304,1,0,1450,358,3185,1452,164,369,5081
FORMULA FlexibleBarrier-PT-22a-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 266/266 places, 794/794 transitions.
Graph (trivial) has 324 edges and 266 vertex of which 171 / 266 are part of one of the 22 SCC in 5 ms
Free SCC test removed 149 places
Ensure Unique test removed 401 transitions
Reduce isomorphic transitions removed 401 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 154 edges and 115 vertex of which 108 / 115 are part of one of the 21 SCC in 1 ms
Free SCC test removed 87 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 28 transition count 391
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 378 transitions
Reduce isomorphic transitions removed 378 transitions.
Iterating post reduction 1 with 399 rules applied. Total rules applied 403 place count 7 transition count 13
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 408 place count 7 transition count 8
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 2 rules applied. Total rules applied 410 place count 7 transition count 6
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 412 place count 5 transition count 6
Applied a total of 412 rules in 83 ms. Remains 5 /266 variables (removed 261) and now considering 6/794 (removed 788) transitions.
// Phase 1: matrix 6 rows 5 cols
[2025-06-03 21:32:36] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:32:36] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-06-03 21:32:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:32:36] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 21:32:36] [INFO ] Redundant transitions in 1 ms returned []
Running 3 sub problems to find dead transitions.
[2025-06-03 21:32:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 2/5 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 5/10 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/10 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/10 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10/11 variables, and 12 constraints, problems are : Problem set: 0 solved, 3 unsolved in 151 ms.
Refiners :[Domain max(s): 5/5 constraints, Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 2/5 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 5/10 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/10 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/10 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/10 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 10/11 variables, and 15 constraints, problems are : Problem set: 0 solved, 3 unsolved in 97 ms.
Refiners :[Domain max(s): 5/5 constraints, Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 277ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 285ms
Starting structural reductions in SI_CTL mode, iteration 1 : 5/266 places, 6/794 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 449 ms. Remains : 5/266 places, 6/794 transitions.
[2025-06-03 21:32:37] [INFO ] Flatten gal took : 1 ms
[2025-06-03 21:32:37] [INFO ] Flatten gal took : 1 ms
[2025-06-03 21:32:37] [INFO ] Input system was already deterministic with 6 transitions.
[2025-06-03 21:32:37] [INFO ] Flatten gal took : 1 ms
[2025-06-03 21:32:37] [INFO ] Flatten gal took : 0 ms
[2025-06-03 21:32:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality18066780830839883026.gal : 0 ms
[2025-06-03 21:32:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality11718446096906297186.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18066780830839883026.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11718446096906297186.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6,0.002923,3660,2,9,5,35,5,0,27,20,0


Converting to forward existential form...Done !
original formula: AF(E(!(((p223==1)&&(p14==0))) U (p222==1)))
=> equivalent forward existential formula: [FwdG(Init,!(E(!(((p223==1)&&(p14==0))) U (p222==1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1/0/5
(forward)formula 0,1,0.005829,3916,1,0,8,101,23,2,117,66,8
FORMULA FlexibleBarrier-PT-22a-CTLCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 266/266 places, 794/794 transitions.
Graph (trivial) has 308 edges and 266 vertex of which 145 / 266 are part of one of the 23 SCC in 1 ms
Free SCC test removed 122 places
Ensure Unique test removed 325 transitions
Reduce isomorphic transitions removed 325 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 23 rules applied. Total rules applied 24 place count 144 transition count 446
Reduce places removed 23 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 27 rules applied. Total rules applied 51 place count 121 transition count 442
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 55 place count 117 transition count 442
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 55 place count 117 transition count 420
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 99 place count 95 transition count 420
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 111 place count 89 transition count 414
Drop transitions (Redundant composition of simpler transitions.) removed 265 transitions
Redundant transition composition rules discarded 265 transitions
Iterating global reduction 3 with 265 rules applied. Total rules applied 376 place count 89 transition count 149
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 406 place count 74 transition count 134
Applied a total of 406 rules in 114 ms. Remains 74 /266 variables (removed 192) and now considering 134/794 (removed 660) transitions.
[2025-06-03 21:32:37] [INFO ] Flow matrix only has 94 transitions (discarded 40 similar events)
// Phase 1: matrix 94 rows 74 cols
[2025-06-03 21:32:37] [INFO ] Computed 23 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:32:37] [INFO ] Implicit Places using invariants in 87 ms returned []
[2025-06-03 21:32:37] [INFO ] Flow matrix only has 94 transitions (discarded 40 similar events)
[2025-06-03 21:32:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:32:37] [INFO ] State equation strengthened by 26 read => feed constraints.
[2025-06-03 21:32:37] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 236 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 21:32:37] [INFO ] Redundant transitions in 6 ms returned []
Running 133 sub problems to find dead transitions.
[2025-06-03 21:32:37] [INFO ] Flow matrix only has 94 transitions (discarded 40 similar events)
[2025-06-03 21:32:37] [INFO ] Invariant cache hit.
[2025-06-03 21:32:37] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 73/73 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (OVERLAPS) 1/74 variables, 23/96 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (OVERLAPS) 93/167 variables, 74/171 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 25/196 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 8 (OVERLAPS) 1/168 variables, 1/197 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/168 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 10 (OVERLAPS) 0/168 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 133 unsolved
No progress, stopping.
After SMT solving in domain Real declared 168/168 variables, and 197 constraints, problems are : Problem set: 0 solved, 133 unsolved in 9601 ms.
Refiners :[Domain max(s): 74/74 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 74/74 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 133 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 73/73 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (OVERLAPS) 1/74 variables, 23/96 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (OVERLAPS) 93/167 variables, 74/171 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 25/196 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 133/329 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/167 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 9 (OVERLAPS) 1/168 variables, 1/330 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/168 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 11 (OVERLAPS) 0/168 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 133 unsolved
No progress, stopping.
After SMT solving in domain Int declared 168/168 variables, and 330 constraints, problems are : Problem set: 0 solved, 133 unsolved in 9700 ms.
Refiners :[Domain max(s): 74/74 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 74/74 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19373ms problems are : Problem set: 0 solved, 133 unsolved
Search for dead transitions found 0 dead transitions in 19377ms
Starting structural reductions in SI_CTL mode, iteration 1 : 74/266 places, 134/794 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19743 ms. Remains : 74/266 places, 134/794 transitions.
[2025-06-03 21:32:56] [INFO ] Flatten gal took : 3 ms
[2025-06-03 21:32:56] [INFO ] Flatten gal took : 4 ms
[2025-06-03 21:32:56] [INFO ] Input system was already deterministic with 134 transitions.
[2025-06-03 21:32:56] [INFO ] Flatten gal took : 4 ms
[2025-06-03 21:32:56] [INFO ] Flatten gal took : 3 ms
[2025-06-03 21:32:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality11509432830908182280.gal : 1 ms
[2025-06-03 21:32:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality6541169957662086936.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11509432830908182280.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6541169957662086936.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.3236e+09,0.073257,6148,2,820,5,10606,6,0,407,8431,0


Converting to forward existential form...Done !
original formula: !(A(((p83==0)||(p125==1)) U ((((p217==0)||(p116==1)) * E((((p130==0)||(p265==1))&&((p186==0)||(p262==1))) U AG((p241==1)))) * (p185!=1)))...156
=> equivalent forward existential formula: ((([((FwdU(Init,!(((((p217==0)||(p116==1)) * E((((p130==0)||(p265==1))&&((p186==0)||(p262==1))) U !(E(TRUE U !((...859
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.255391,10372,1,0,14,36375,27,4,2061,17629,11
FORMULA FlexibleBarrier-PT-22a-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 794/794 transitions.
Applied a total of 0 rules in 6 ms. Remains 266 /266 variables (removed 0) and now considering 794/794 (removed 0) transitions.
// Phase 1: matrix 794 rows 266 cols
[2025-06-03 21:32:57] [INFO ] Computed 23 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:32:57] [INFO ] Implicit Places using invariants in 658 ms returned [265]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 661 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 265/266 places, 794/794 transitions.
Applied a total of 0 rules in 10 ms. Remains 265 /265 variables (removed 0) and now considering 794/794 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 677 ms. Remains : 265/266 places, 794/794 transitions.
[2025-06-03 21:32:57] [INFO ] Flatten gal took : 31 ms
[2025-06-03 21:32:57] [INFO ] Flatten gal took : 35 ms
[2025-06-03 21:32:57] [INFO ] Input system was already deterministic with 794 transitions.
[2025-06-03 21:32:58] [INFO ] Flatten gal took : 33 ms
[2025-06-03 21:32:58] [INFO ] Flatten gal took : 34 ms
[2025-06-03 21:32:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality3848713270640677189.gal : 13 ms
[2025-06-03 21:32:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality11876647224577237207.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3848713270640677189.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11876647224577237207.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.52061e+23,13.7973,293408,2,127298,5,1.84328e+06,6,0,1856,1.04307e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-03 21:33:28] [INFO ] Flatten gal took : 30 ms
[2025-06-03 21:33:28] [INFO ] Applying decomposition
[2025-06-03 21:33:28] [INFO ] Flatten gal took : 33 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1519802681235434966.txt' '-o' '/tmp/graph1519802681235434966.bin' '-w' '/tmp/graph1519802681235434966.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1519802681235434966.bin' '-l' '-1' '-v' '-w' '/tmp/graph1519802681235434966.weights' '-q' '0' '-e' '0.001'
[2025-06-03 21:33:28] [INFO ] Decomposing Gal with order
[2025-06-03 21:33:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 21:33:28] [INFO ] Removed a total of 880 redundant transitions.
[2025-06-03 21:33:28] [INFO ] Flatten gal took : 73 ms
[2025-06-03 21:33:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2025-06-03 21:33:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality7362374311045177180.gal : 10 ms
[2025-06-03 21:33:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality10545834048857157855.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7362374311045177180.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10545834048857157855.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.52061e+23,0.140545,7040,75,17,471,358,658,311,39,370,0


Converting to forward existential form...Done !
original formula: AG((((i21.u103.p253==0)||(i13.u64.p157==1)) + AX((((i9.u48.p119==0)||(i18.u90.p219==1)) + AF(((i14.u72.p177==0)||(i10.u49.p122==1)))))))
=> equivalent forward existential formula: [FwdG((EY((FwdU(Init,TRUE) * !(((i21.u103.p253==0)||(i13.u64.p157==1))))) * !(((i9.u48.p119==0)||(i18.u90.p219==...212
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
(forward)formula 0,0,0.251271,7296,1,0,1021,358,2672,982,145,370,3162
FORMULA FlexibleBarrier-PT-22a-CTLCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 794/794 transitions.
Applied a total of 0 rules in 7 ms. Remains 266 /266 variables (removed 0) and now considering 794/794 (removed 0) transitions.
[2025-06-03 21:33:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:33:29] [INFO ] Implicit Places using invariants in 525 ms returned [265]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 529 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 265/266 places, 794/794 transitions.
Applied a total of 0 rules in 5 ms. Remains 265 /265 variables (removed 0) and now considering 794/794 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 542 ms. Remains : 265/266 places, 794/794 transitions.
[2025-06-03 21:33:29] [INFO ] Flatten gal took : 31 ms
[2025-06-03 21:33:29] [INFO ] Flatten gal took : 27 ms
[2025-06-03 21:33:29] [INFO ] Input system was already deterministic with 794 transitions.
[2025-06-03 21:33:29] [INFO ] Flatten gal took : 24 ms
[2025-06-03 21:33:29] [INFO ] Flatten gal took : 34 ms
[2025-06-03 21:33:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality7190617214781153597.gal : 7 ms
[2025-06-03 21:33:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality4327936722462389697.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7190617214781153597.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4327936722462389697.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.52061e+23,14.0643,293092,2,127298,5,1.84328e+06,6,0,1856,1.04307e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-03 21:33:59] [INFO ] Flatten gal took : 16 ms
[2025-06-03 21:33:59] [INFO ] Applying decomposition
[2025-06-03 21:33:59] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6359828884956830631.txt' '-o' '/tmp/graph6359828884956830631.bin' '-w' '/tmp/graph6359828884956830631.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6359828884956830631.bin' '-l' '-1' '-v' '-w' '/tmp/graph6359828884956830631.weights' '-q' '0' '-e' '0.001'
[2025-06-03 21:33:59] [INFO ] Decomposing Gal with order
[2025-06-03 21:33:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 21:33:59] [INFO ] Removed a total of 881 redundant transitions.
[2025-06-03 21:33:59] [INFO ] Flatten gal took : 47 ms
[2025-06-03 21:33:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-03 21:33:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality7576702740758465827.gal : 5 ms
[2025-06-03 21:33:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality12111038488766642071.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7576702740758465827.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12111038488766642071.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.52061e+23,0.093031,7040,69,17,326,358,649,233,39,369,0


Converting to forward existential form...Done !
original formula: AG((EX(EF(AX(((i12.u63.p154==0)||(i2.u11.p31==1))))) * (((AG(((i7.u38.p96==0)&&(i6.u30.p75==1))) + (i20.u103.p252==0)) + ((i13.u64.p158==...413
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(E(TRUE U !(EX(!(((i12.u63.p154==0)||(i2.u11.p31==1)))))))))] = FALSE * [(EY((((FwdU(In...539
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
(forward)formula 0,0,0.18192,7296,1,0,2113,358,2630,2434,154,369,4473
FORMULA FlexibleBarrier-PT-22a-CTLCardinality-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 794/794 transitions.
Applied a total of 0 rules in 3 ms. Remains 266 /266 variables (removed 0) and now considering 794/794 (removed 0) transitions.
[2025-06-03 21:34:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:34:00] [INFO ] Implicit Places using invariants in 397 ms returned [265]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 400 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 265/266 places, 794/794 transitions.
Applied a total of 0 rules in 3 ms. Remains 265 /265 variables (removed 0) and now considering 794/794 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 407 ms. Remains : 265/266 places, 794/794 transitions.
[2025-06-03 21:34:00] [INFO ] Flatten gal took : 13 ms
[2025-06-03 21:34:00] [INFO ] Flatten gal took : 15 ms
[2025-06-03 21:34:00] [INFO ] Input system was already deterministic with 794 transitions.
[2025-06-03 21:34:00] [INFO ] Flatten gal took : 15 ms
[2025-06-03 21:34:00] [INFO ] Flatten gal took : 15 ms
[2025-06-03 21:34:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality10692260037927472936.gal : 3 ms
[2025-06-03 21:34:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality9691493443573967642.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10692260037927472936.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9691493443573967642.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.52061e+23,13.3775,293088,2,127298,5,1.84328e+06,6,0,1856,1.04307e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-03 21:34:30] [INFO ] Flatten gal took : 15 ms
[2025-06-03 21:34:30] [INFO ] Applying decomposition
[2025-06-03 21:34:30] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph18114567768496050374.txt' '-o' '/tmp/graph18114567768496050374.bin' '-w' '/tmp/graph18114567768496050374.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18114567768496050374.bin' '-l' '-1' '-v' '-w' '/tmp/graph18114567768496050374.weights' '-q' '0' '-e' '0.001'
[2025-06-03 21:34:30] [INFO ] Decomposing Gal with order
[2025-06-03 21:34:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 21:34:30] [INFO ] Removed a total of 881 redundant transitions.
[2025-06-03 21:34:30] [INFO ] Flatten gal took : 73 ms
[2025-06-03 21:34:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-06-03 21:34:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality17310499714324062424.gal : 6 ms
[2025-06-03 21:34:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality14242300061316892831.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17310499714324062424.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14242300061316892831.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.52061e+23,0.111578,7044,69,17,431,358,649,281,39,370,0


Converting to forward existential form...Done !
original formula: (((EG(EF(AG(((i8.u42.p102==0)||(i18.u92.p225==1))))) + !(A(E(AG((i20.u102.p248==0)) U (i2.u13.p32!=0)) U A((((i21.u107.p260==0)||(i16.u82...429
=> equivalent forward existential formula: ([(((Init * !(EX((i20.u103.p251==1)))) * !(!(!((E(!(!((E(!((i2.u11.p27==0)) U (!((((i21.u107.p260==0)||(i16.u82....1010
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
(forward)formula 0,0,0.255265,7428,1,0,2415,358,3243,2239,155,370,6620
FORMULA FlexibleBarrier-PT-22a-CTLCardinality-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 794/794 transitions.
Applied a total of 0 rules in 3 ms. Remains 266 /266 variables (removed 0) and now considering 794/794 (removed 0) transitions.
[2025-06-03 21:34:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:34:31] [INFO ] Implicit Places using invariants in 394 ms returned [265]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 399 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 265/266 places, 794/794 transitions.
Applied a total of 0 rules in 3 ms. Remains 265 /265 variables (removed 0) and now considering 794/794 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 406 ms. Remains : 265/266 places, 794/794 transitions.
[2025-06-03 21:34:31] [INFO ] Flatten gal took : 13 ms
[2025-06-03 21:34:31] [INFO ] Flatten gal took : 15 ms
[2025-06-03 21:34:31] [INFO ] Input system was already deterministic with 794 transitions.
[2025-06-03 21:34:31] [INFO ] Flatten gal took : 14 ms
[2025-06-03 21:34:31] [INFO ] Flatten gal took : 15 ms
[2025-06-03 21:34:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality8489612177457565023.gal : 3 ms
[2025-06-03 21:34:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality4823401040538924398.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8489612177457565023.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4823401040538924398.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.52061e+23,12.742,292260,2,127298,5,1.84328e+06,6,0,1856,1.04307e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-03 21:35:01] [INFO ] Flatten gal took : 14 ms
[2025-06-03 21:35:01] [INFO ] Applying decomposition
[2025-06-03 21:35:01] [INFO ] Flatten gal took : 22 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10294275783829741407.txt' '-o' '/tmp/graph10294275783829741407.bin' '-w' '/tmp/graph10294275783829741407.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10294275783829741407.bin' '-l' '-1' '-v' '-w' '/tmp/graph10294275783829741407.weights' '-q' '0' '-e' '0.001'
[2025-06-03 21:35:01] [INFO ] Decomposing Gal with order
[2025-06-03 21:35:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 21:35:01] [INFO ] Removed a total of 881 redundant transitions.
[2025-06-03 21:35:01] [INFO ] Flatten gal took : 37 ms
[2025-06-03 21:35:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-06-03 21:35:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality13825276199342287429.gal : 4 ms
[2025-06-03 21:35:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality5203766235644560969.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13825276199342287429.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5203766235644560969.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.52061e+23,0.09106,7044,69,17,328,358,646,234,39,369,0


Converting to forward existential form...Done !
original formula: AG((AX(((i21.u108.p0==0)||(i19.u96.p235==1))) * EF(((i7.u36.p89==0)||(i6.u32.p81==1)))))
=> equivalent forward existential formula: ([(EY(FwdU(Init,TRUE)) * !(((i21.u108.p0==0)||(i19.u96.p235==1))))] = FALSE * [(FwdU(Init,TRUE) * !(E(TRUE U ((i...199
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.149197,7300,1,0,629,358,2469,453,141,369,2639
FORMULA FlexibleBarrier-PT-22a-CTLCardinality-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 266/266 places, 794/794 transitions.
Graph (trivial) has 308 edges and 266 vertex of which 140 / 266 are part of one of the 23 SCC in 1 ms
Free SCC test removed 117 places
Ensure Unique test removed 300 transitions
Reduce isomorphic transitions removed 300 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 183 edges and 147 vertex of which 111 / 147 are part of one of the 22 SCC in 0 ms
Free SCC test removed 89 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 58 transition count 489
Reduce places removed 19 places and 0 transitions.
Ensure Unique test removed 388 transitions
Reduce isomorphic transitions removed 388 transitions.
Graph (trivial) has 42 edges and 39 vertex of which 6 / 39 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 411 rules applied. Total rules applied 418 place count 36 transition count 98
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 439 place count 33 transition count 80
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 442 place count 30 transition count 74
Iterating global reduction 3 with 3 rules applied. Total rules applied 445 place count 30 transition count 74
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 6 rules applied. Total rules applied 451 place count 30 transition count 68
Reduce places removed 3 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 4 with 6 rules applied. Total rules applied 457 place count 27 transition count 65
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 460 place count 24 transition count 65
Drop transitions (Redundant composition of simpler transitions.) removed 39 transitions
Redundant transition composition rules discarded 39 transitions
Iterating global reduction 6 with 39 rules applied. Total rules applied 499 place count 24 transition count 26
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 6 with 5 rules applied. Total rules applied 504 place count 24 transition count 21
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 509 place count 19 transition count 21
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 2 Pre rules applied. Total rules applied 509 place count 19 transition count 19
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 513 place count 17 transition count 19
Applied a total of 513 rules in 19 ms. Remains 17 /266 variables (removed 249) and now considering 19/794 (removed 775) transitions.
// Phase 1: matrix 19 rows 17 cols
[2025-06-03 21:35:02] [INFO ] Computed 7 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:35:02] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-06-03 21:35:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:35:02] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 21:35:02] [INFO ] Redundant transitions in 0 ms returned []
Running 10 sub problems to find dead transitions.
[2025-06-03 21:35:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 7/17 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 18/35 variables, 17/24 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 0/35 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 35/36 variables, and 24 constraints, problems are : Problem set: 0 solved, 10 unsolved in 218 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 17/17 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 7/17 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 18/35 variables, 17/24 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 10/34 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/35 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 0/35 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 35/36 variables, and 34 constraints, problems are : Problem set: 0 solved, 10 unsolved in 232 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 17/17 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 478ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 478ms
Starting structural reductions in SI_CTL mode, iteration 1 : 17/266 places, 19/794 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 560 ms. Remains : 17/266 places, 19/794 transitions.
[2025-06-03 21:35:02] [INFO ] Flatten gal took : 1 ms
[2025-06-03 21:35:02] [INFO ] Flatten gal took : 1 ms
[2025-06-03 21:35:02] [INFO ] Input system was already deterministic with 19 transitions.
[2025-06-03 21:35:02] [INFO ] Flatten gal took : 1 ms
[2025-06-03 21:35:02] [INFO ] Flatten gal took : 1 ms
[2025-06-03 21:35:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality4063916871219418170.gal : 0 ms
[2025-06-03 21:35:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality1614994790485649302.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4063916871219418170.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1614994790485649302.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,320,0.014935,3768,2,28,5,122,5,0,88,78,0


Converting to forward existential form...Done !
original formula: AG(EF((EG(EF((p10==1))) + A(((!((p136==0)||(p26==1)))&&((p130==0)||(p49==1))) U E((p166==0) U ((p110==0)||(p135==1)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (EG(E(TRUE U (p10==1))) + !((E(!(E((p166==0) U ((p110==0)||(p135==1)))) U (!(((!(...308
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 16/0/3
Using saturation style SCC detection
(forward)formula 0,1,0.027993,4408,1,0,15,627,29,7,392,428,20
FORMULA FlexibleBarrier-PT-22a-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 794/794 transitions.
Applied a total of 0 rules in 6 ms. Remains 266 /266 variables (removed 0) and now considering 794/794 (removed 0) transitions.
// Phase 1: matrix 794 rows 266 cols
[2025-06-03 21:35:02] [INFO ] Computed 23 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:35:03] [INFO ] Implicit Places using invariants in 515 ms returned [265]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 516 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 265/266 places, 794/794 transitions.
Applied a total of 0 rules in 5 ms. Remains 265 /265 variables (removed 0) and now considering 794/794 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 527 ms. Remains : 265/266 places, 794/794 transitions.
[2025-06-03 21:35:03] [INFO ] Flatten gal took : 13 ms
[2025-06-03 21:35:03] [INFO ] Flatten gal took : 16 ms
[2025-06-03 21:35:03] [INFO ] Input system was already deterministic with 794 transitions.
[2025-06-03 21:35:03] [INFO ] Flatten gal took : 15 ms
[2025-06-03 21:35:03] [INFO ] Flatten gal took : 15 ms
[2025-06-03 21:35:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality11167383989171024866.gal : 6 ms
[2025-06-03 21:35:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality15243498872924293331.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11167383989171024866.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15243498872924293331.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.52061e+23,13.7122,292712,2,127298,5,1.84328e+06,6,0,1856,1.04307e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-03 21:35:33] [INFO ] Flatten gal took : 16 ms
[2025-06-03 21:35:33] [INFO ] Applying decomposition
[2025-06-03 21:35:33] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10024696417720080603.txt' '-o' '/tmp/graph10024696417720080603.bin' '-w' '/tmp/graph10024696417720080603.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10024696417720080603.bin' '-l' '-1' '-v' '-w' '/tmp/graph10024696417720080603.weights' '-q' '0' '-e' '0.001'
[2025-06-03 21:35:33] [INFO ] Decomposing Gal with order
[2025-06-03 21:35:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 21:35:33] [INFO ] Removed a total of 881 redundant transitions.
[2025-06-03 21:35:33] [INFO ] Flatten gal took : 59 ms
[2025-06-03 21:35:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-06-03 21:35:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality14988588351333072574.gal : 5 ms
[2025-06-03 21:35:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality16065829784373396757.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14988588351333072574.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16065829784373396757.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.52061e+23,0.094853,7160,78,17,476,359,685,325,44,381,0


Converting to forward existential form...Done !
original formula: EF(((!(A(AX(((i13.u66.p167==0)||(i6.u30.p76==1))) U AX(((i4.u21.p53==0)||(i14.u70.p176==1))))) * AG(((i10.u51.p130!=0)&&(i3.u16.p43!=1)))...247
=> equivalent forward existential formula: [(EY(FwdU((FwdU(Init,TRUE) * (!(!((E(!(!(EX(!(((i4.u21.p53==0)||(i14.u70.p176==1)))))) U (!(!(EX(!(((i13.u66.p16...451
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.152748,7288,1,0,1122,359,2762,918,158,381,3437
FORMULA FlexibleBarrier-PT-22a-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 266/266 places, 794/794 transitions.
Graph (trivial) has 324 edges and 266 vertex of which 168 / 266 are part of one of the 23 SCC in 1 ms
Free SCC test removed 145 places
Ensure Unique test removed 395 transitions
Reduce isomorphic transitions removed 395 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 161 edges and 119 vertex of which 111 / 119 are part of one of the 22 SCC in 0 ms
Free SCC test removed 89 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 30 transition count 397
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 380 transitions
Reduce isomorphic transitions removed 380 transitions.
Iterating post reduction 1 with 401 rules applied. Total rules applied 405 place count 9 transition count 17
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 411 place count 9 transition count 11
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 412 place count 9 transition count 10
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 413 place count 8 transition count 10
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 413 place count 8 transition count 8
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 417 place count 6 transition count 8
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 418 place count 5 transition count 7
Iterating global reduction 4 with 1 rules applied. Total rules applied 419 place count 5 transition count 7
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 420 place count 5 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 420 place count 5 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 422 place count 4 transition count 5
Applied a total of 422 rules in 9 ms. Remains 4 /266 variables (removed 262) and now considering 5/794 (removed 789) transitions.
// Phase 1: matrix 5 rows 4 cols
[2025-06-03 21:35:33] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:35:33] [INFO ] Implicit Places using invariants in 33 ms returned []
[2025-06-03 21:35:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:35:33] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 21:35:33] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2025-06-03 21:35:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/8 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/8 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8/9 variables, and 6 constraints, problems are : Problem set: 0 solved, 2 unsolved in 38 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/8 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 8/9 variables, and 8 constraints, problems are : Problem set: 0 solved, 2 unsolved in 71 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 123ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 123ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/266 places, 5/794 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 211 ms. Remains : 4/266 places, 5/794 transitions.
[2025-06-03 21:35:33] [INFO ] Flatten gal took : 0 ms
[2025-06-03 21:35:33] [INFO ] Flatten gal took : 0 ms
[2025-06-03 21:35:33] [INFO ] Input system was already deterministic with 5 transitions.
[2025-06-03 21:35:33] [INFO ] Flatten gal took : 0 ms
[2025-06-03 21:35:33] [INFO ] Flatten gal took : 0 ms
[2025-06-03 21:35:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality16213203802995658465.gal : 0 ms
[2025-06-03 21:35:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality8015645188860468647.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16213203802995658465.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8015645188860468647.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4,0.009601,3660,2,7,5,25,5,0,22,14,0


Converting to forward existential form...Done !
original formula: AG(EF(!(A((p49==0) U (p159==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!((E(!((p159==1)) U (!((p49==0)) * !((p159==1)))) + EG(!((p159==1)))))))))] = F...159
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 2/0/3
(forward)formula 0,1,0.012092,4172,1,0,7,51,26,0,97,28,11
FORMULA FlexibleBarrier-PT-22a-CTLCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 794/794 transitions.
Applied a total of 0 rules in 4 ms. Remains 266 /266 variables (removed 0) and now considering 794/794 (removed 0) transitions.
// Phase 1: matrix 794 rows 266 cols
[2025-06-03 21:35:34] [INFO ] Computed 23 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:35:34] [INFO ] Implicit Places using invariants in 580 ms returned [265]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 582 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 265/266 places, 794/794 transitions.
Applied a total of 0 rules in 3 ms. Remains 265 /265 variables (removed 0) and now considering 794/794 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 590 ms. Remains : 265/266 places, 794/794 transitions.
[2025-06-03 21:35:34] [INFO ] Flatten gal took : 13 ms
[2025-06-03 21:35:34] [INFO ] Flatten gal took : 20 ms
[2025-06-03 21:35:34] [INFO ] Input system was already deterministic with 794 transitions.
[2025-06-03 21:35:34] [INFO ] Flatten gal took : 15 ms
[2025-06-03 21:35:34] [INFO ] Flatten gal took : 16 ms
[2025-06-03 21:35:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality8168835751187234465.gal : 4 ms
[2025-06-03 21:35:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality37755641265167097.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8168835751187234465.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality37755641265167097.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.52061e+23,13.5989,293684,2,127298,5,1.84328e+06,6,0,1856,1.04307e+06,0


Converting to forward existential form...Done !
original formula: AX(AG(AX((p17==0))))
=> equivalent forward existential formula: [(EY(FwdU(EY(Init),TRUE)) * !((p17==0)))] = FALSE
(forward)formula 0,0,21.5999,340748,1,0,10,2.11508e+06,10,2,3561,1.43478e+06,5
FORMULA FlexibleBarrier-PT-22a-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 794/794 transitions.
Applied a total of 0 rules in 3 ms. Remains 266 /266 variables (removed 0) and now considering 794/794 (removed 0) transitions.
[2025-06-03 21:35:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:35:56] [INFO ] Implicit Places using invariants in 118 ms returned []
[2025-06-03 21:35:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:35:56] [INFO ] State equation strengthened by 463 read => feed constraints.
[2025-06-03 21:35:57] [INFO ] Implicit Places using invariants and state equation in 438 ms returned []
Implicit Place search using SMT with State Equation took 579 ms to find 0 implicit places.
Running 793 sub problems to find dead transitions.
[2025-06-03 21:35:57] [INFO ] Invariant cache hit.
[2025-06-03 21:35:57] [INFO ] State equation strengthened by 463 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/265 variables, 265/265 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/265 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 2 (OVERLAPS) 1/266 variables, 23/288 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 1/289 constraints. Problems are: Problem set: 0 solved, 793 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 266/1060 variables, and 289 constraints, problems are : Problem set: 0 solved, 793 unsolved in 30047 ms.
Refiners :[Domain max(s): 266/266 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 0/266 constraints, ReadFeed: 0/463 constraints, PredecessorRefiner: 793/793 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 793 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/265 variables, 265/265 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/265 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 2 (OVERLAPS) 1/266 variables, 23/288 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 1/289 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 5 (OVERLAPS) 794/1060 variables, 266/555 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1060 variables, 463/1018 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1060 variables, 793/1811 constraints. Problems are: Problem set: 0 solved, 793 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1060/1060 variables, and 1811 constraints, problems are : Problem set: 0 solved, 793 unsolved in 30033 ms.
Refiners :[Domain max(s): 266/266 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 266/266 constraints, ReadFeed: 463/463 constraints, PredecessorRefiner: 793/793 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60987ms problems are : Problem set: 0 solved, 793 unsolved
Search for dead transitions found 0 dead transitions in 60994ms
Finished structural reductions in LTL mode , in 1 iterations and 61585 ms. Remains : 266/266 places, 794/794 transitions.
[2025-06-03 21:36:58] [INFO ] Flatten gal took : 14 ms
[2025-06-03 21:36:58] [INFO ] Flatten gal took : 17 ms
[2025-06-03 21:36:58] [INFO ] Input system was already deterministic with 794 transitions.
[2025-06-03 21:36:58] [INFO ] Flatten gal took : 16 ms
[2025-06-03 21:36:58] [INFO ] Flatten gal took : 16 ms
[2025-06-03 21:36:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality12852704861020962761.gal : 4 ms
[2025-06-03 21:36:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality993248581056612803.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12852704861020962761.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality993248581056612803.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 21:37:28] [INFO ] Flatten gal took : 16 ms
[2025-06-03 21:37:28] [INFO ] Applying decomposition
[2025-06-03 21:37:28] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9130264992029622020.txt' '-o' '/tmp/graph9130264992029622020.bin' '-w' '/tmp/graph9130264992029622020.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9130264992029622020.bin' '-l' '-1' '-v' '-w' '/tmp/graph9130264992029622020.weights' '-q' '0' '-e' '0.001'
[2025-06-03 21:37:28] [INFO ] Decomposing Gal with order
[2025-06-03 21:37:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 21:37:28] [INFO ] Removed a total of 1299 redundant transitions.
[2025-06-03 21:37:28] [INFO ] Flatten gal took : 40 ms
[2025-06-03 21:37:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-06-03 21:37:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality9964051225458072389.gal : 7 ms
[2025-06-03 21:37:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality15758352206763340708.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9964051225458072389.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15758352206763340708.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.52061e+23,0.358332,14512,307,19,23549,356,818,28724,46,524,0


Converting to forward existential form...Done !
original formula: ((EG(((i7.u19.p47==0)||(i14.u68.p166==1))) + AF((((i13.u59.p145==1)&&((i7.u33.p265==0)||(i21.u102.p251==1)))&&((i7.u19.p46==0)||(i6.u32.p...321
=> equivalent forward existential formula: [FwdG(((Init * !(E(TRUE U !(EX(!((EX((((i19.u88.p218==0)||(i9.u41.p102==1))||((i21.u99.p243==0)||(i10.u47.p117==...390
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
(forward)formula 0,1,0.529154,14768,1,0,23549,356,3819,40750,179,524,17069
FORMULA FlexibleBarrier-PT-22a-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

[2025-06-03 21:37:28] [INFO ] Flatten gal took : 15 ms
[2025-06-03 21:37:28] [INFO ] Flatten gal took : 16 ms
Total runtime 328771 ms.

BK_STOP 1748986649043

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FlexibleBarrier-PT-22a"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is FlexibleBarrier-PT-22a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r086-smll-174860102700545"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-22a.tgz
mv FlexibleBarrier-PT-22a execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;