Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r072-tall-174860066800113.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)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is DLCround-PT-03a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860066800113
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 632K
-rw-r--r-- 1 mcc users 7.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K 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 6.4K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K 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 102K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 148K 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 DLCround-PT-03a-CTLCardinality-2023-12
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2023-13
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2023-14
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2023-15
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2025-00
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2025-01
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2025-02
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2025-03
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2025-04
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2025-05
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2025-06
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2025-07
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2025-08
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2025-09
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2025-10
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748661307086

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-03a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-31 03:15:08] [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]
[2025-05-31 03:15:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 03:15:08] [INFO ] Load time of PNML (sax parser for PT used): 92 ms
[2025-05-31 03:15:08] [INFO ] Transformed 113 places.
[2025-05-31 03:15:08] [INFO ] Transformed 617 transitions.
[2025-05-31 03:15:08] [INFO ] Found NUPN structural information;
[2025-05-31 03:15:08] [INFO ] Parsed PT model containing 113 places and 617 transitions and 2269 arcs in 185 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Ensure Unique test removed 72 transitions
Reduce redundant transitions removed 72 transitions.
FORMULA DLCround-PT-03a-CTLCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03a-CTLCardinality-2025-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 71 out of 113 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 545/545 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 111 transition count 527
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 111 transition count 527
Drop transitions (Redundant composition of simpler transitions.) removed 158 transitions
Redundant transition composition rules discarded 158 transitions
Iterating global reduction 0 with 158 rules applied. Total rules applied 162 place count 111 transition count 369
Applied a total of 162 rules in 34 ms. Remains 111 /113 variables (removed 2) and now considering 369/545 (removed 176) transitions.
[2025-05-31 03:15:08] [INFO ] Flow matrix only has 104 transitions (discarded 265 similar events)
// Phase 1: matrix 104 rows 111 cols
[2025-05-31 03:15:08] [INFO ] Computed 52 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:15:08] [INFO ] Implicit Places using invariants in 287 ms returned [67, 73, 77, 80, 82, 83, 88, 89, 91, 94, 98, 100, 101, 103, 104, 105, 106]
Discarding 17 places :
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Implicit Place search using SMT only with invariants took 327 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 94/113 places, 305/545 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 149 transitions
Redundant transition composition rules discarded 149 transitions
Iterating global reduction 0 with 149 rules applied. Total rules applied 149 place count 94 transition count 156
Applied a total of 149 rules in 4 ms. Remains 94 /94 variables (removed 0) and now considering 156/305 (removed 149) transitions.
[2025-05-31 03:15:08] [INFO ] Flow matrix only has 104 transitions (discarded 52 similar events)
// Phase 1: matrix 104 rows 94 cols
[2025-05-31 03:15:08] [INFO ] Computed 35 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:15:08] [INFO ] Implicit Places using invariants in 38 ms returned []
[2025-05-31 03:15:08] [INFO ] Flow matrix only has 104 transitions (discarded 52 similar events)
[2025-05-31 03:15:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:15:09] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-05-31 03:15:09] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 94/113 places, 156/545 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 489 ms. Remains : 94/113 places, 156/545 transitions.
Support contains 71 out of 94 places after structural reductions.
[2025-05-31 03:15:09] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2025-05-31 03:15:09] [INFO ] Flatten gal took : 39 ms
[2025-05-31 03:15:09] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-05-31 03:15:09] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DLCround-PT-03a-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03a-CTLCardinality-2025-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03a-CTLCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03a-CTLCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-31 03:15:09] [INFO ] Flatten gal took : 9 ms
[2025-05-31 03:15:09] [INFO ] Input system was already deterministic with 156 transitions.
Support contains 60 out of 94 places (down from 71) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1630 ms. (24 steps per ms) remains 13/43 properties
BEST_FIRST walk for 40004 steps (8 resets) in 161 ms. (246 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 150 ms. (264 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 88 ms. (449 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 101 ms. (392 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 125 ms. (317 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 100 ms. (396 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 85 ms. (465 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 82 ms. (481 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (8 resets) in 80 ms. (493 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 104 ms. (380 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 114 ms. (347 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 82 ms. (481 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 75 ms. (526 steps per ms) remains 13/13 properties
[2025-05-31 03:15:10] [INFO ] Flow matrix only has 104 transitions (discarded 52 similar events)
[2025-05-31 03:15:10] [INFO ] Invariant cache hit.
[2025-05-31 03:15:10] [INFO ] State equation strengthened by 3 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp41 is UNSAT
At refinement iteration 1 (OVERLAPS) 32/55 variables, 19/19 constraints. Problems are: Problem set: 5 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/19 constraints. Problems are: Problem set: 5 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 39/94 variables, 16/35 constraints. Problems are: Problem set: 5 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 0/35 constraints. Problems are: Problem set: 5 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 103/197 variables, 94/129 constraints. Problems are: Problem set: 5 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/197 variables, 2/131 constraints. Problems are: Problem set: 5 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/197 variables, 0/131 constraints. Problems are: Problem set: 5 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 1/198 variables, 1/132 constraints. Problems are: Problem set: 5 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/198 variables, 0/132 constraints. Problems are: Problem set: 5 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 0/198 variables, 0/132 constraints. Problems are: Problem set: 5 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 198/198 variables, and 132 constraints, problems are : Problem set: 5 solved, 8 unsolved in 323 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, State Equation: 94/94 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 8 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 8 unsolved
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp38 is UNSAT
After SMT solving in domain Int declared 43/198 variables, and 13 constraints, problems are : Problem set: 13 solved, 0 unsolved in 63 ms.
Refiners :[Positive P Invariants (semi-flows): 13/35 constraints, State Equation: 0/94 constraints, ReadFeed: 0/3 constraints, PredecessorRefiner: 0/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 408ms problems are : Problem set: 13 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 13 atomic propositions for a total of 10 simplifications.
[2025-05-31 03:15:10] [INFO ] Flatten gal took : 8 ms
[2025-05-31 03:15:10] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DLCround-PT-03a-CTLCardinality-2025-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-31 03:15:10] [INFO ] Flatten gal took : 7 ms
[2025-05-31 03:15:10] [INFO ] Input system was already deterministic with 156 transitions.
Support contains 34 out of 94 places (down from 43) after GAL structural reductions.
Computed a total of 28 stabilizing places and 1 stable transitions
Graph (complete) has 219 edges and 94 vertex of which 75 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.3 ms
Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 156/156 transitions.
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 76 transition count 156
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 36 place count 58 transition count 117
Iterating global reduction 1 with 18 rules applied. Total rules applied 54 place count 58 transition count 117
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 58 place count 58 transition count 113
Applied a total of 58 rules in 6 ms. Remains 58 /94 variables (removed 36) and now considering 113/156 (removed 43) transitions.
[2025-05-31 03:15:10] [INFO ] Flow matrix only has 88 transitions (discarded 25 similar events)
// Phase 1: matrix 88 rows 58 cols
[2025-05-31 03:15:10] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:15:10] [INFO ] Implicit Places using invariants in 30 ms returned [55, 56]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 33 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 56/94 places, 113/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 56 /56 variables (removed 0) and now considering 113/113 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 40 ms. Remains : 56/94 places, 113/156 transitions.
[2025-05-31 03:15:10] [INFO ] Flatten gal took : 4 ms
[2025-05-31 03:15:10] [INFO ] Flatten gal took : 4 ms
[2025-05-31 03:15:10] [INFO ] Input system was already deterministic with 113 transitions.
[2025-05-31 03:15:10] [INFO ] Flatten gal took : 4 ms
[2025-05-31 03:15:10] [INFO ] Flatten gal took : 3 ms
[2025-05-31 03:15:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality11725292065848597175.gal : 2 ms
[2025-05-31 03:15:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality15957033922711212596.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/CTLCardinality11725292065848597175.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15957033922711212596.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,3.24e+06,0.02265,4184,2,163,5,710,6,0,310,512,0


Converting to forward existential form...Done !
original formula: AG(((p92==0) + EF(EX(AF(((p29==0)||(p61==1)))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((p92==0))) * !(E(TRUE U EX(!(EG(!(((p29==0)||(p61==1)))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.042032,4952,1,0,8,6350,23,1,1351,1986,10
FORMULA DLCround-PT-03a-CTLCardinality-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 156/156 transitions.
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 76 transition count 156
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 36 place count 58 transition count 117
Iterating global reduction 1 with 18 rules applied. Total rules applied 54 place count 58 transition count 117
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 58 place count 58 transition count 113
Applied a total of 58 rules in 4 ms. Remains 58 /94 variables (removed 36) and now considering 113/156 (removed 43) transitions.
[2025-05-31 03:15:10] [INFO ] Flow matrix only has 88 transitions (discarded 25 similar events)
// Phase 1: matrix 88 rows 58 cols
[2025-05-31 03:15:10] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:15:11] [INFO ] Implicit Places using invariants in 30 ms returned [55, 56]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 31 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 56/94 places, 113/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 56 /56 variables (removed 0) and now considering 113/113 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 36 ms. Remains : 56/94 places, 113/156 transitions.
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 3 ms
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 3 ms
[2025-05-31 03:15:11] [INFO ] Input system was already deterministic with 113 transitions.
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 4 ms
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 4 ms
[2025-05-31 03:15:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality15757004386079581494.gal : 1 ms
[2025-05-31 03:15:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality16728957716671814915.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/CTLCardinality15757004386079581494.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16728957716671814915.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,3.24e+06,0.010659,4228,2,146,5,642,6,0,310,451,0


Converting to forward existential form...Done !
original formula: AX(EF(((EG(((p77==0)||(p52==1))) * (p59==0)) * ((p47==1)&&(p3==0)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U ((EG(((p77==0)||(p52==1))) * (p59==0)) * ((p47==1)&&(p3==0))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.027513,4740,1,0,12,4782,24,2,1346,1224,11
FORMULA DLCround-PT-03a-CTLCardinality-2025-01 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 : 94/94 places, 156/156 transitions.
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 76 transition count 156
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 37 place count 57 transition count 115
Iterating global reduction 1 with 19 rules applied. Total rules applied 56 place count 57 transition count 115
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 60 place count 57 transition count 111
Applied a total of 60 rules in 3 ms. Remains 57 /94 variables (removed 37) and now considering 111/156 (removed 45) transitions.
[2025-05-31 03:15:11] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
// Phase 1: matrix 87 rows 57 cols
[2025-05-31 03:15:11] [INFO ] Computed 11 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:15:11] [INFO ] Implicit Places using invariants in 27 ms returned [54, 56]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 28 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 55/94 places, 111/156 transitions.
Applied a total of 0 rules in 3 ms. Remains 55 /55 variables (removed 0) and now considering 111/111 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 34 ms. Remains : 55/94 places, 111/156 transitions.
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 4 ms
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 3 ms
[2025-05-31 03:15:11] [INFO ] Input system was already deterministic with 111 transitions.
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 3 ms
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 3 ms
[2025-05-31 03:15:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality3891296083858601051.gal : 0 ms
[2025-05-31 03:15:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality280031422786798341.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/CTLCardinality3891296083858601051.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality280031422786798341.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 -...282
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,2.88e+06,0.012979,4220,2,144,5,625,6,0,305,440,0


Converting to forward existential form...Done !
original formula: EX(AG((EF(((p41==0)||(p38==1))) * ((p35==0) + AX(((p72==0)||(p57==1)))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !((E(TRUE U ((p41==0)||(p38==1))) * ((p35==0) + !(EX(!(((p72==0)||(p57==1)))))))))))] !=...161
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.029343,4860,1,0,9,4335,17,2,1271,989,10
FORMULA DLCround-PT-03a-CTLCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 156/156 transitions.
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 77 transition count 156
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 35 place count 59 transition count 117
Iterating global reduction 1 with 18 rules applied. Total rules applied 53 place count 59 transition count 117
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 56 place count 59 transition count 114
Applied a total of 56 rules in 4 ms. Remains 59 /94 variables (removed 35) and now considering 114/156 (removed 42) transitions.
[2025-05-31 03:15:11] [INFO ] Flow matrix only has 88 transitions (discarded 26 similar events)
// Phase 1: matrix 88 rows 59 cols
[2025-05-31 03:15:11] [INFO ] Computed 13 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:15:11] [INFO ] Implicit Places using invariants in 29 ms returned [54, 55]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 30 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/94 places, 114/156 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 57 transition count 112
Applied a total of 2 rules in 3 ms. Remains 57 /57 variables (removed 0) and now considering 112/114 (removed 2) transitions.
[2025-05-31 03:15:11] [INFO ] Flow matrix only has 88 transitions (discarded 24 similar events)
// Phase 1: matrix 88 rows 57 cols
[2025-05-31 03:15:11] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:15:11] [INFO ] Implicit Places using invariants in 24 ms returned []
[2025-05-31 03:15:11] [INFO ] Flow matrix only has 88 transitions (discarded 24 similar events)
[2025-05-31 03:15:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:15:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 03:15:11] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 57/94 places, 112/156 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 121 ms. Remains : 57/94 places, 112/156 transitions.
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 3 ms
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 3 ms
[2025-05-31 03:15:11] [INFO ] Input system was already deterministic with 112 transitions.
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 3 ms
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 4 ms
[2025-05-31 03:15:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality5612421493044996667.gal : 1 ms
[2025-05-31 03:15:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality809899758580742048.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/CTLCardinality5612421493044996667.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality809899758580742048.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 -...282
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,3.072e+06,0.01088,4228,2,163,5,732,6,0,308,518,0


Converting to forward existential form...Done !
original formula: EX(AF((((p9==1) + EG((p47!=1))) + ((p78==0)||((p104==0)&&(p88==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!((((p9==1) + EG((p47!=1))) + ((p78==0)||((p104==0)&&(p88==1))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.029289,4996,1,0,12,6485,25,5,1352,2676,11
FORMULA DLCround-PT-03a-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 156/156 transitions.
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 76 transition count 156
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 36 place count 58 transition count 117
Iterating global reduction 1 with 18 rules applied. Total rules applied 54 place count 58 transition count 117
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 58 place count 58 transition count 113
Applied a total of 58 rules in 3 ms. Remains 58 /94 variables (removed 36) and now considering 113/156 (removed 43) transitions.
[2025-05-31 03:15:11] [INFO ] Flow matrix only has 88 transitions (discarded 25 similar events)
// Phase 1: matrix 88 rows 58 cols
[2025-05-31 03:15:11] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:15:11] [INFO ] Implicit Places using invariants in 29 ms returned [55, 56]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 30 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 56/94 places, 113/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 56 /56 variables (removed 0) and now considering 113/113 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 34 ms. Remains : 56/94 places, 113/156 transitions.
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 3 ms
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 3 ms
[2025-05-31 03:15:11] [INFO ] Input system was already deterministic with 113 transitions.
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 3 ms
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 3 ms
[2025-05-31 03:15:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality16852933307000935168.gal : 1 ms
[2025-05-31 03:15:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality18055058890866209815.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/CTLCardinality16852933307000935168.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18055058890866209815.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,3.456e+06,0.010374,4228,2,149,5,658,6,0,310,457,0


Converting to forward existential form...Done !
original formula: (AF(!(A((p110==0) U (p52==1)))) + EF(EX((AG((p55==1)) * ((p11==1)||(p33==0))))))
=> equivalent forward existential formula: [FwdG((Init * !(E(TRUE U EX((!(E(TRUE U !((p55==1)))) * ((p11==1)||(p33==0))))))),!(!(!((E(!((p52==1)) U (!((p11...209
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 110/0/3
(forward)formula 0,1,0.028298,4996,1,0,11,4508,35,3,1381,1186,14
FORMULA DLCround-PT-03a-CTLCardinality-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 94/94 places, 156/156 transitions.
Graph (trivial) has 132 edges and 94 vertex of which 60 / 94 are part of one of the 8 SCC in 2 ms
Free SCC test removed 52 places
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 124 transitions.
Graph (complete) has 84 edges and 42 vertex of which 24 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.0 ms
Discarding 18 places :
Also discarding 0 output transitions
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 1 rules applied. Total rules applied 3 place count 24 transition count 31
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 23 transition count 31
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 15 place count 12 transition count 16
Iterating global reduction 2 with 11 rules applied. Total rules applied 26 place count 12 transition count 16
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 27 place count 12 transition count 15
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 31 place count 10 transition count 13
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 33 place count 10 transition count 11
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 34 place count 9 transition count 11
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 35 place count 8 transition count 10
Iterating global reduction 4 with 1 rules applied. Total rules applied 36 place count 8 transition count 10
Applied a total of 36 rules in 14 ms. Remains 8 /94 variables (removed 86) and now considering 10/156 (removed 146) transitions.
[2025-05-31 03:15:11] [INFO ] Flow matrix only has 6 transitions (discarded 4 similar events)
// Phase 1: matrix 6 rows 8 cols
[2025-05-31 03:15:11] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:15:11] [INFO ] Implicit Places using invariants in 22 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 24 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 7/94 places, 10/156 transitions.
Graph (trivial) has 6 edges and 7 vertex of which 2 / 7 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 5 transition count 6
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 5 transition count 6
Applied a total of 3 rules in 1 ms. Remains 5 /7 variables (removed 2) and now considering 6/10 (removed 4) transitions.
[2025-05-31 03:15:11] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2025-05-31 03:15:11] [INFO ] Computed 3 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:15:11] [INFO ] Implicit Places using invariants in 18 ms returned []
[2025-05-31 03:15:11] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2025-05-31 03:15:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:15:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 03:15:11] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 5/94 places, 6/156 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 79 ms. Remains : 5/94 places, 6/156 transitions.
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 0 ms
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 0 ms
[2025-05-31 03:15:11] [INFO ] Input system was already deterministic with 6 transitions.
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 1 ms
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 0 ms
[2025-05-31 03:15:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality12846594565841680725.gal : 0 ms
[2025-05-31 03:15:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality7547147805326695807.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/CTLCardinality12846594565841680725.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7547147805326695807.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,3,0.002255,3660,2,10,5,30,6,0,20,16,0


Converting to forward existential form...Done !
original formula: E(EF((p52==1)) U (p80==1))
=> equivalent forward existential formula: [(FwdU(Init,E(TRUE U (p52==1))) * (p80==1))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.003184,3916,1,0,8,54,16,1,92,35,8
FORMULA DLCround-PT-03a-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 94/94 places, 156/156 transitions.
Graph (trivial) has 133 edges and 94 vertex of which 59 / 94 are part of one of the 8 SCC in 1 ms
Free SCC test removed 51 places
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 124 transitions.
Graph (complete) has 84 edges and 43 vertex of which 24 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.0 ms
Discarding 19 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Graph (trivial) has 13 edges and 9 vertex of which 6 / 9 are part of one of the 1 SCC in 0 ms
Free SCC test removed 5 places
Iterating post reduction 0 with 30 rules applied. Total rules applied 32 place count 4 transition count 16
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 44 place count 3 transition count 5
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 45 place count 3 transition count 4
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 45 place count 3 transition count 3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 47 place count 2 transition count 3
Applied a total of 47 rules in 3 ms. Remains 2 /94 variables (removed 92) and now considering 3/156 (removed 153) transitions.
// Phase 1: matrix 3 rows 2 cols
[2025-05-31 03:15:11] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:15:11] [INFO ] Implicit Places using invariants in 16 ms returned []
[2025-05-31 03:15:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:15:11] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 03:15:11] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2025-05-31 03:15:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/5 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 30 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/5 variables, and 4 constraints, problems are : Problem set: 0 solved, 1 unsolved in 31 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 65ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/94 places, 3/156 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 112 ms. Remains : 2/94 places, 3/156 transitions.
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 1 ms
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 0 ms
[2025-05-31 03:15:11] [INFO ] Input system was already deterministic with 3 transitions.
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 1 ms
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 0 ms
[2025-05-31 03:15:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality5725167662825568927.gal : 0 ms
[2025-05-31 03:15:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality16804769348385559204.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/CTLCardinality5725167662825568927.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16804769348385559204.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,2,0.001668,3660,2,4,5,12,5,0,12,6,0


Converting to forward existential form...Done !
original formula: EF(AG(AF((p12==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(EG(!((p12==1))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.002736,3916,1,0,5,19,21,0,47,10,8
FORMULA DLCround-PT-03a-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 94/94 places, 156/156 transitions.
Graph (trivial) has 129 edges and 94 vertex of which 60 / 94 are part of one of the 8 SCC in 0 ms
Free SCC test removed 52 places
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 124 transitions.
Graph (complete) has 84 edges and 42 vertex of which 23 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.0 ms
Discarding 19 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Graph (trivial) has 9 edges and 8 vertex of which 5 / 8 are part of one of the 1 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 0 with 30 rules applied. Total rules applied 32 place count 4 transition count 16
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 39 place count 4 transition count 9
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 43 place count 4 transition count 5
Applied a total of 43 rules in 2 ms. Remains 4 /94 variables (removed 90) and now considering 5/156 (removed 151) transitions.
// Phase 1: matrix 5 rows 4 cols
[2025-05-31 03:15:11] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:15:11] [INFO ] Implicit Places using invariants in 13 ms returned []
[2025-05-31 03:15:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:15:11] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 03:15:11] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2025-05-31 03:15:11] [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 36 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 29 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 67ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 67ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/94 places, 5/156 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 105 ms. Remains : 4/94 places, 5/156 transitions.
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 1 ms
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 0 ms
[2025-05-31 03:15:11] [INFO ] Input system was already deterministic with 5 transitions.
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 1 ms
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 0 ms
[2025-05-31 03:15:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality4262917935780893086.gal : 0 ms
[2025-05-31 03:15:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality12755970516496740109.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/CTLCardinality4262917935780893086.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12755970516496740109.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,4,0.001465,3660,2,7,5,25,5,0,22,14,0


Converting to forward existential form...Done !
original formula: AG(AF(((p32==0)||(p2==1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(((p32==0)||(p2==1))))] = FALSE
Hit Full ! (commute/partial/dont) 0/4/5
(forward)formula 0,0,0.002284,3916,1,0,6,47,19,0,104,26,8
FORMULA DLCround-PT-03a-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 156/156 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 80 transition count 156
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 31 place count 63 transition count 119
Iterating global reduction 1 with 17 rules applied. Total rules applied 48 place count 63 transition count 119
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 51 place count 63 transition count 116
Applied a total of 51 rules in 4 ms. Remains 63 /94 variables (removed 31) and now considering 116/156 (removed 40) transitions.
[2025-05-31 03:15:11] [INFO ] Flow matrix only has 90 transitions (discarded 26 similar events)
// Phase 1: matrix 90 rows 63 cols
[2025-05-31 03:15:11] [INFO ] Computed 15 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:15:11] [INFO ] Implicit Places using invariants in 26 ms returned [56, 58]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 28 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 61/94 places, 116/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 61 /61 variables (removed 0) and now considering 116/116 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 34 ms. Remains : 61/94 places, 116/156 transitions.
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 3 ms
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 3 ms
[2025-05-31 03:15:11] [INFO ] Input system was already deterministic with 116 transitions.
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 3 ms
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 3 ms
[2025-05-31 03:15:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality2026533204844534988.gal : 0 ms
[2025-05-31 03:15:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality13394481913243358216.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/CTLCardinality2026533204844534988.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13394481913243358216.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,4.032e+06,0.011035,4200,2,169,5,663,6,0,320,458,0


Converting to forward existential form...Done !
original formula: (EG(EF(AX(EF((p72==0))))) * EF(((AG(((p41!=1)&&(p111!=1))) * ((((p7==0)&&(p4==1))||((p19==0)&&(p95==1)))||(((p10==0)&&(p3==1))||(p30==1))...218
=> equivalent forward existential formula: ([((FwdU((Init * EG(E(TRUE U !(EX(!(E(TRUE U (p72==0)))))))),TRUE) * ((((p7==0)&&(p4==1))||((p19==0)&&(p95==1)))...378
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.029458,5096,1,0,8,4873,24,1,1428,1064,13
FORMULA DLCround-PT-03a-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2025-05-31 03:15:11] [INFO ] Flatten gal took : 5 ms
[2025-05-31 03:15:11] [INFO ] Flatten gal took : 4 ms
Total runtime 3566 ms.

BK_STOP 1748661312033

--------------------
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="DLCround-PT-03a"
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 DLCround-PT-03a, 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 r072-tall-174860066800113"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-03a.tgz
mv DLCround-PT-03a 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 ;