Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r142-tall-174876812500409.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 Parking-PT-208, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r142-tall-174876812500409
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K 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 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K 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 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40K 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 49K 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 Parking-PT-208-CTLCardinality-2023-12
FORMULA_NAME Parking-PT-208-CTLCardinality-2023-13
FORMULA_NAME Parking-PT-208-CTLCardinality-2023-14
FORMULA_NAME Parking-PT-208-CTLCardinality-2023-15
FORMULA_NAME Parking-PT-208-CTLCardinality-2025-00
FORMULA_NAME Parking-PT-208-CTLCardinality-2025-01
FORMULA_NAME Parking-PT-208-CTLCardinality-2025-02
FORMULA_NAME Parking-PT-208-CTLCardinality-2025-03
FORMULA_NAME Parking-PT-208-CTLCardinality-2025-04
FORMULA_NAME Parking-PT-208-CTLCardinality-2025-05
FORMULA_NAME Parking-PT-208-CTLCardinality-2025-06
FORMULA_NAME Parking-PT-208-CTLCardinality-2025-07
FORMULA_NAME Parking-PT-208-CTLCardinality-2025-08
FORMULA_NAME Parking-PT-208-CTLCardinality-2025-09
FORMULA_NAME Parking-PT-208-CTLCardinality-2025-10
FORMULA_NAME Parking-PT-208-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748881308046

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Parking-PT-208
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-02 16:21:49] [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]
[2025-06-02 16:21:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 16:21:49] [INFO ] Load time of PNML (sax parser for PT used): 68 ms
[2025-06-02 16:21:49] [INFO ] Transformed 137 places.
[2025-06-02 16:21:49] [INFO ] Transformed 201 transitions.
[2025-06-02 16:21:49] [INFO ] Found NUPN structural information;
[2025-06-02 16:21:49] [INFO ] Parsed PT model containing 137 places and 201 transitions and 593 arcs in 159 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Ensure Unique test removed 84 transitions
Reduce redundant transitions removed 84 transitions.
Support contains 80 out of 137 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 137/137 places, 117/117 transitions.
Applied a total of 0 rules in 9 ms. Remains 137 /137 variables (removed 0) and now considering 117/117 (removed 0) transitions.
// Phase 1: matrix 117 rows 137 cols
[2025-06-02 16:21:49] [INFO ] Computed 34 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:21:49] [INFO ] Implicit Places using invariants in 273 ms returned [102, 118, 130, 132]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 306 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 133/137 places, 117/117 transitions.
Applied a total of 0 rules in 3 ms. Remains 133 /133 variables (removed 0) and now considering 117/117 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 332 ms. Remains : 133/137 places, 117/117 transitions.
Support contains 80 out of 133 places after structural reductions.
[2025-06-02 16:21:49] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-02 16:21:50] [INFO ] Flatten gal took : 31 ms
[2025-06-02 16:21:50] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Parking-PT-208-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-208-CTLCardinality-2025-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-02 16:21:50] [INFO ] Flatten gal took : 11 ms
[2025-06-02 16:21:50] [INFO ] Input system was already deterministic with 117 transitions.
Support contains 75 out of 133 places (down from 80) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 58 to 55
RANDOM walk for 40000 steps (1164 resets) in 1710 ms. (23 steps per ms) remains 12/55 properties
BEST_FIRST walk for 40004 steps (102 resets) in 168 ms. (236 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (102 resets) in 113 ms. (350 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (101 resets) in 128 ms. (310 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (100 resets) in 143 ms. (277 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (100 resets) in 111 ms. (357 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (100 resets) in 90 ms. (439 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (100 resets) in 89 ms. (444 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (101 resets) in 138 ms. (287 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (102 resets) in 91 ms. (434 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (103 resets) in 88 ms. (449 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (107 resets) in 96 ms. (412 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (101 resets) in 95 ms. (416 steps per ms) remains 12/12 properties
// Phase 1: matrix 117 rows 133 cols
[2025-06-02 16:21:51] [INFO ] Computed 30 invariants in 3 ms
[2025-06-02 16:21:51] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Problem AtomicPropp17 is UNSAT
At refinement iteration 2 (OVERLAPS) 65/85 variables, 9/29 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/85 variables, 65/94 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/94 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 43/128 variables, 20/114 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/128 variables, 43/157 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 0/157 constraints. Problems are: Problem set: 1 solved, 11 unsolved
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp42 is UNSAT
At refinement iteration 8 (OVERLAPS) 5/133 variables, 1/158 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/133 variables, 5/163 constraints. Problems are: Problem set: 3 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:21:51] [INFO ] Deduced a trap composed of 32 places in 48 ms of which 6 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/133 variables, 1/164 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/133 variables, 0/164 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 12 (OVERLAPS) 117/250 variables, 133/297 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/250 variables, 26/323 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/250 variables, 0/323 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 15 (OVERLAPS) 0/250 variables, 0/323 constraints. Problems are: Problem set: 3 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 250/250 variables, and 323 constraints, problems are : Problem set: 3 solved, 9 unsolved in 1102 ms.
Refiners :[Domain max(s): 133/133 constraints, Positive P Invariants (semi-flows): 29/29 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 133/133 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 9 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 14/14 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 0/14 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 52/66 variables, 6/20 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/66 variables, 52/72 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/66 variables, 0/72 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 60/126 variables, 23/95 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/126 variables, 60/155 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/126 variables, 0/155 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 7/133 variables, 1/156 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/133 variables, 7/163 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/133 variables, 1/164 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/133 variables, 0/164 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 12 (OVERLAPS) 117/250 variables, 133/297 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/250 variables, 26/323 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/250 variables, 9/332 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/250 variables, 0/332 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 16 (OVERLAPS) 0/250 variables, 0/332 constraints. Problems are: Problem set: 3 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 250/250 variables, and 332 constraints, problems are : Problem set: 3 solved, 9 unsolved in 756 ms.
Refiners :[Domain max(s): 133/133 constraints, Positive P Invariants (semi-flows): 29/29 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 133/133 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 9/12 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1891ms problems are : Problem set: 3 solved, 9 unsolved
Parikh walk visited 4 properties in 1487 ms.
Support contains 7 out of 133 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 133/133 places, 117/117 transitions.
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 4 rules applied. Total rules applied 4 place count 133 transition count 113
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 129 transition count 113
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 129 transition count 109
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 125 transition count 109
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 20 place count 121 transition count 105
Iterating global reduction 2 with 4 rules applied. Total rules applied 24 place count 121 transition count 105
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 40 place count 113 transition count 97
Free-agglomeration rule applied 23 times.
Iterating global reduction 2 with 23 rules applied. Total rules applied 63 place count 113 transition count 74
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 2 with 23 rules applied. Total rules applied 86 place count 90 transition count 74
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 88 place count 90 transition count 72
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 90 place count 88 transition count 72
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 91 place count 87 transition count 71
Reduce places removed 20 places and 0 transitions.
Graph (trivial) has 47 edges and 67 vertex of which 5 / 67 are part of one of the 1 SCC in 1 ms
Free SCC test removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 4 with 46 rules applied. Total rules applied 137 place count 63 transition count 46
Reduce places removed 25 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 5 with 40 rules applied. Total rules applied 177 place count 38 transition count 31
Reduce places removed 7 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 6 with 10 rules applied. Total rules applied 187 place count 31 transition count 28
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 189 place count 29 transition count 28
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 5 Pre rules applied. Total rules applied 189 place count 29 transition count 23
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 8 with 10 rules applied. Total rules applied 199 place count 24 transition count 23
Free-agglomeration rule applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 200 place count 24 transition count 22
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 201 place count 23 transition count 22
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 202 place count 23 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 203 place count 22 transition count 21
Applied a total of 203 rules in 51 ms. Remains 22 /133 variables (removed 111) and now considering 21/117 (removed 96) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 22/133 places, 21/117 transitions.
RANDOM walk for 93 steps (0 resets) in 6 ms. (13 steps per ms) remains 0/5 properties
Successfully simplified 3 atomic propositions for a total of 14 simplifications.
[2025-06-02 16:21:54] [INFO ] Flatten gal took : 8 ms
[2025-06-02 16:21:54] [INFO ] Flatten gal took : 9 ms
[2025-06-02 16:21:54] [INFO ] Input system was already deterministic with 117 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 117/117 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 130 transition count 114
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 130 transition count 114
Applied a total of 6 rules in 8 ms. Remains 130 /133 variables (removed 3) and now considering 114/117 (removed 3) transitions.
// Phase 1: matrix 114 rows 130 cols
[2025-06-02 16:21:54] [INFO ] Computed 30 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:21:54] [INFO ] Implicit Places using invariants in 80 ms returned [28, 36, 44, 52, 64, 66, 93, 108]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 93 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 122/133 places, 114/117 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 116 transition count 108
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 116 transition count 108
Applied a total of 12 rules in 5 ms. Remains 116 /122 variables (removed 6) and now considering 108/114 (removed 6) transitions.
// Phase 1: matrix 108 rows 116 cols
[2025-06-02 16:21:54] [INFO ] Computed 22 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:21:54] [INFO ] Implicit Places using invariants in 68 ms returned []
[2025-06-02 16:21:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:21:54] [INFO ] State equation strengthened by 26 read => feed constraints.
[2025-06-02 16:21:54] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 116/133 places, 108/117 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 308 ms. Remains : 116/133 places, 108/117 transitions.
[2025-06-02 16:21:54] [INFO ] Flatten gal took : 6 ms
[2025-06-02 16:21:54] [INFO ] Flatten gal took : 6 ms
[2025-06-02 16:21:54] [INFO ] Input system was already deterministic with 108 transitions.
[2025-06-02 16:21:54] [INFO ] Flatten gal took : 6 ms
[2025-06-02 16:21:54] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:21:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality4654541949390490285.gal : 3 ms
[2025-06-02 16:21:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality5998545281773261390.ctl : 2 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/CTLCardinality4654541949390490285.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5998545281773261390.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,2.70008e+09,0.062773,6108,2,947,5,8973,6,0,574,10582,0


Converting to forward existential form...Done !
original formula: EF((AG(((p80==1) + AX((((p91==1)||(p2==0))||(p90==1))))) * EX(((EX((p128==0)) + ((p57==0)&&(p73==0))) + (!(A((p111==0) U (p19==1))) + EG(...170
=> equivalent forward existential formula: (([(EY(EY((FwdU(Init,TRUE) * !(E(TRUE U !(((p80==1) + !(EX(!((((p91==1)||(p2==0))||(p90==1)))))))))))) * (p128==...716
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
(forward)formula 0,1,0.897039,38800,1,0,215,213965,240,109,3556,150145,237
FORMULA Parking-PT-208-CTLCardinality-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 117/117 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 130 transition count 114
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 130 transition count 114
Applied a total of 6 rules in 4 ms. Remains 130 /133 variables (removed 3) and now considering 114/117 (removed 3) transitions.
// Phase 1: matrix 114 rows 130 cols
[2025-06-02 16:21:55] [INFO ] Computed 30 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:21:55] [INFO ] Implicit Places using invariants in 79 ms returned [28, 36, 44, 52, 64, 66, 108]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 80 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/133 places, 114/117 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 118 transition count 109
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 118 transition count 109
Applied a total of 10 rules in 3 ms. Remains 118 /123 variables (removed 5) and now considering 109/114 (removed 5) transitions.
// Phase 1: matrix 109 rows 118 cols
[2025-06-02 16:21:55] [INFO ] Computed 23 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:21:55] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-06-02 16:21:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:21:56] [INFO ] State equation strengthened by 26 read => feed constraints.
[2025-06-02 16:21:56] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 118/133 places, 109/117 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 245 ms. Remains : 118/133 places, 109/117 transitions.
[2025-06-02 16:21:56] [INFO ] Flatten gal took : 15 ms
[2025-06-02 16:21:56] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:21:56] [INFO ] Input system was already deterministic with 109 transitions.
[2025-06-02 16:21:56] [INFO ] Flatten gal took : 6 ms
[2025-06-02 16:21:56] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:21:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality7389872304072557521.gal : 1 ms
[2025-06-02 16:21:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality13883193160423421381.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/CTLCardinality7389872304072557521.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13883193160423421381.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,2.77873e+09,0.051341,6104,2,1050,5,8641,6,0,583,10153,0


Converting to forward existential form...Done !
original formula: (EF(AG((((p8==0)&&(p115==1))||((p94==0)&&(p61==1))))) + ((AX(FALSE) * EF(EX(((p33==0)&&(p108==0))))) * !(E((((((p70==0)||(p107==1))&&(p97...261
=> equivalent forward existential formula: (([(EY((Init * !(E(TRUE U !(E(TRUE U !((((p8==0)&&(p115==1))||((p94==0)&&(p61==1)))))))))) * !(FALSE))] = FALSE ...542
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
(forward)formula 0,0,5.83417,212756,1,0,476,1.30639e+06,257,220,3639,1.19321e+06,569
FORMULA Parking-PT-208-CTLCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 117/117 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 129 transition count 113
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 129 transition count 113
Applied a total of 8 rules in 11 ms. Remains 129 /133 variables (removed 4) and now considering 113/117 (removed 4) transitions.
// Phase 1: matrix 113 rows 129 cols
[2025-06-02 16:22:02] [INFO ] Computed 30 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:22:02] [INFO ] Implicit Places using invariants in 73 ms returned [28, 36, 44, 52, 66, 93, 108]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 76 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 122/133 places, 113/117 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 118 transition count 109
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 118 transition count 109
Applied a total of 8 rules in 3 ms. Remains 118 /122 variables (removed 4) and now considering 109/113 (removed 4) transitions.
// Phase 1: matrix 109 rows 118 cols
[2025-06-02 16:22:02] [INFO ] Computed 23 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:22:02] [INFO ] Implicit Places using invariants in 63 ms returned []
[2025-06-02 16:22:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:22:02] [INFO ] State equation strengthened by 26 read => feed constraints.
[2025-06-02 16:22:02] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 118/133 places, 109/117 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 263 ms. Remains : 118/133 places, 109/117 transitions.
[2025-06-02 16:22:02] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:22:02] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:22:02] [INFO ] Input system was already deterministic with 109 transitions.
[2025-06-02 16:22:02] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:22:02] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:22:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality6153809417142033792.gal : 1 ms
[2025-06-02 16:22:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality6971041739536150123.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/CTLCardinality6153809417142033792.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6971041739536150123.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,2.77873e+09,0.05416,6360,2,1417,5,9768,6,0,583,9868,0


Converting to forward existential form...Done !
original formula: EF(((AG((p73==1)) + (((p59==0)&&(p37==1))&&((p73==0)&&(p74==1)))) + (AX((p64==0)) * AX(((p80==0)||(p99==1))))))
=> equivalent forward existential formula: (([(FwdU(Init,TRUE) * !(E(TRUE U !((p73==1)))))] != FALSE + [(FwdU(Init,TRUE) * (((p59==0)&&(p37==1))&&((p73==0)...267
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
(forward)formula 0,1,0.712112,36428,1,0,206,208373,240,104,3469,120098,231
FORMULA Parking-PT-208-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 117/117 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 130 transition count 114
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 130 transition count 114
Applied a total of 6 rules in 4 ms. Remains 130 /133 variables (removed 3) and now considering 114/117 (removed 3) transitions.
// Phase 1: matrix 114 rows 130 cols
[2025-06-02 16:22:03] [INFO ] Computed 30 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:22:03] [INFO ] Implicit Places using invariants in 71 ms returned [28, 36, 44, 52, 66, 93, 108]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 73 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/133 places, 114/117 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 118 transition count 109
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 118 transition count 109
Applied a total of 10 rules in 3 ms. Remains 118 /123 variables (removed 5) and now considering 109/114 (removed 5) transitions.
// Phase 1: matrix 109 rows 118 cols
[2025-06-02 16:22:03] [INFO ] Computed 23 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:22:03] [INFO ] Implicit Places using invariants in 52 ms returned []
[2025-06-02 16:22:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:22:03] [INFO ] State equation strengthened by 26 read => feed constraints.
[2025-06-02 16:22:03] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 118/133 places, 109/117 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 231 ms. Remains : 118/133 places, 109/117 transitions.
[2025-06-02 16:22:03] [INFO ] Flatten gal took : 6 ms
[2025-06-02 16:22:03] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:22:03] [INFO ] Input system was already deterministic with 109 transitions.
[2025-06-02 16:22:03] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:22:03] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:22:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality8733251893250911816.gal : 1 ms
[2025-06-02 16:22:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality13377887367037016655.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/CTLCardinality8733251893250911816.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13377887367037016655.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,2.78109e+09,0.045938,5848,2,1171,5,8089,6,0,583,7942,0


Converting to forward existential form...Done !
original formula: AG((EF(AG((p72==1))) + AX(AF(AG(((p64!=0)&&(p95!=1)))))))
=> equivalent forward existential formula: [FwdG(EY((FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U !((p72==1)))))))),!(!(E(TRUE U !(((p64!=0)&&(p95!=1)))))))] = ...160
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
(forward)formula 0,0,1.32382,59924,1,0,230,345873,248,117,3560,243342,267
FORMULA Parking-PT-208-CTLCardinality-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 117/117 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 129 transition count 113
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 129 transition count 113
Applied a total of 8 rules in 6 ms. Remains 129 /133 variables (removed 4) and now considering 113/117 (removed 4) transitions.
// Phase 1: matrix 113 rows 129 cols
[2025-06-02 16:22:04] [INFO ] Computed 30 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:22:04] [INFO ] Implicit Places using invariants in 72 ms returned [36, 52, 64, 66, 93, 108]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 73 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/133 places, 113/117 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 121 transition count 111
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 121 transition count 111
Applied a total of 4 rules in 2 ms. Remains 121 /123 variables (removed 2) and now considering 111/113 (removed 2) transitions.
// Phase 1: matrix 111 rows 121 cols
[2025-06-02 16:22:04] [INFO ] Computed 24 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:22:04] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-06-02 16:22:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:22:04] [INFO ] State equation strengthened by 26 read => feed constraints.
[2025-06-02 16:22:04] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 121/133 places, 111/117 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 224 ms. Remains : 121/133 places, 111/117 transitions.
[2025-06-02 16:22:04] [INFO ] Flatten gal took : 6 ms
[2025-06-02 16:22:04] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:22:04] [INFO ] Input system was already deterministic with 111 transitions.
[2025-06-02 16:22:04] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:22:04] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:22:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality17822475641360518498.gal : 1 ms
[2025-06-02 16:22:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality15309618639709049355.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/CTLCardinality17822475641360518498.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15309618639709049355.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,2.94545e+09,0.065358,7016,2,1419,5,10771,6,0,597,13289,0


Converting to forward existential form...Done !
original formula: (A((AX(!(((p87!=0) + AX((p89==1))))) + (((p44==0)||(p117==1)) * EF(EG(((p55==0)||(p103==1)))))) U (AG((p56!=1)) + AX(!(E(((p59==0)||(p71=...294
=> equivalent forward existential formula: [FwdG(FwdU((Init * !((E(!((!(E(TRUE U !((p56!=1)))) + !(EX(!(!(E(((p59==0)||(p71==1)) U ((p28==0)||(p81==1))))))...579
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
Detected timeout of ITS tools.
[2025-06-02 16:22:34] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:22:34] [INFO ] Applying decomposition
[2025-06-02 16:22:34] [INFO ] Flatten gal took : 5 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/graph15374694437970595772.txt' '-o' '/tmp/graph15374694437970595772.bin' '-w' '/tmp/graph15374694437970595772.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15374694437970595772.bin' '-l' '-1' '-v' '-w' '/tmp/graph15374694437970595772.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:22:35] [INFO ] Decomposing Gal with order
[2025-06-02 16:22:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:22:35] [INFO ] Removed a total of 13 redundant transitions.
[2025-06-02 16:22:35] [INFO ] Flatten gal took : 39 ms
[2025-06-02 16:22:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-02 16:22:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality16033650499048724195.gal : 3 ms
[2025-06-02 16:22:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality15373895406912029796.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/CTLCardinality16033650499048724195.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15373895406912029796.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,2.94545e+09,0.035074,5176,125,62,1604,1419,359,1858,83,3079,0


Converting to forward existential form...Done !
original formula: (A((AX(!(((i10.u38.p87!=0) + AX((i7.u31.p89==1))))) + (((i2.u16.p44==0)||(i10.u38.p117==1)) * EF(EG(((i4.u18.p55==0)||(i10.u38.p103==1)))...428
=> equivalent forward existential formula: [FwdG(FwdU((Init * !((E(!((!(E(TRUE U !((i5.u19.p56!=1)))) + !(EX(!(!(E(((i5.u20.p59==0)||(i7.u23.p71==1)) U ((i...783
Reverse transition relation is NOT exact ! Due to transitions i6.u22.t20, i11.u39.t2, Intersection with reachable at each step enabled. (destroyed/reverse...185
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
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
(forward)formula 0,0,3.97547,134456,1,0,252729,5842,2118,457922,482,16034,242497
FORMULA Parking-PT-208-CTLCardinality-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 117/117 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 129 transition count 113
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 129 transition count 113
Applied a total of 8 rules in 7 ms. Remains 129 /133 variables (removed 4) and now considering 113/117 (removed 4) transitions.
// Phase 1: matrix 113 rows 129 cols
[2025-06-02 16:22:39] [INFO ] Computed 30 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:22:39] [INFO ] Implicit Places using invariants in 75 ms returned [28, 36, 44, 64, 66, 93, 108]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 76 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 122/133 places, 113/117 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 117 transition count 108
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 117 transition count 108
Applied a total of 10 rules in 2 ms. Remains 117 /122 variables (removed 5) and now considering 108/113 (removed 5) transitions.
// Phase 1: matrix 108 rows 117 cols
[2025-06-02 16:22:39] [INFO ] Computed 23 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:22:39] [INFO ] Implicit Places using invariants in 58 ms returned []
[2025-06-02 16:22:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:22:39] [INFO ] State equation strengthened by 26 read => feed constraints.
[2025-06-02 16:22:39] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 117/133 places, 108/117 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 256 ms. Remains : 117/133 places, 108/117 transitions.
[2025-06-02 16:22:39] [INFO ] Flatten gal took : 6 ms
[2025-06-02 16:22:39] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:22:39] [INFO ] Input system was already deterministic with 108 transitions.
[2025-06-02 16:22:39] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:22:39] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:22:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality8941428702097434581.gal : 1 ms
[2025-06-02 16:22:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality5885011831845272839.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/CTLCardinality8941428702097434581.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5885011831845272839.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,2.70008e+09,0.050815,6100,2,1051,5,8477,6,0,578,9950,0


Converting to forward existential form...Done !
original formula: EG(((p63==0) + AG(((p52==0) + EX((p5==1))))))
=> equivalent forward existential formula: [FwdG(Init,((p63==0) + !(E(TRUE U !(((p52==0) + EX((p5==1))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
(forward)formula 0,1,1.87091,75132,1,0,385,383455,245,225,3570,423882,362
FORMULA Parking-PT-208-CTLCardinality-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 133/133 places, 117/117 transitions.
Reduce places removed 1 places and 1 transitions.
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 4 rules applied. Total rules applied 4 place count 132 transition count 112
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 128 transition count 112
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 128 transition count 108
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 124 transition count 108
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 20 place count 120 transition count 104
Iterating global reduction 2 with 4 rules applied. Total rules applied 24 place count 120 transition count 104
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 34 place count 115 transition count 99
Applied a total of 34 rules in 18 ms. Remains 115 /133 variables (removed 18) and now considering 99/117 (removed 18) transitions.
// Phase 1: matrix 99 rows 115 cols
[2025-06-02 16:22:41] [INFO ] Computed 30 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:22:41] [INFO ] Implicit Places using invariants in 67 ms returned [27, 35, 41, 47, 59, 61, 86, 97]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 68 ms to find 8 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 107/133 places, 99/117 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 103 transition count 95
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 103 transition count 95
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 102 transition count 94
Applied a total of 10 rules in 7 ms. Remains 102 /107 variables (removed 5) and now considering 94/99 (removed 5) transitions.
// Phase 1: matrix 94 rows 102 cols
[2025-06-02 16:22:41] [INFO ] Computed 22 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:22:41] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-06-02 16:22:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:22:41] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 102/133 places, 94/117 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 236 ms. Remains : 102/133 places, 94/117 transitions.
[2025-06-02 16:22:41] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:22:41] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:22:41] [INFO ] Input system was already deterministic with 94 transitions.
[2025-06-02 16:22:41] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:22:41] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:22:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality14712813564468549676.gal : 0 ms
[2025-06-02 16:22:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality11789546837804576413.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/CTLCardinality14712813564468549676.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11789546837804576413.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,1.00768e+09,0.024043,4724,2,373,5,3558,6,0,505,3734,0


Converting to forward existential form...Done !
original formula: EG(EF(((p109==0)&&((p61==0)||(p62==1)))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((p109==0)&&((p61==0)||(p62==1)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.088532,7796,1,0,8,22740,18,5,2561,8500,10
FORMULA Parking-PT-208-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 133/133 places, 117/117 transitions.
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 4 rules applied. Total rules applied 4 place count 133 transition count 113
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 129 transition count 113
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 129 transition count 109
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 125 transition count 109
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 20 place count 121 transition count 105
Iterating global reduction 2 with 4 rules applied. Total rules applied 24 place count 121 transition count 105
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 28 place count 119 transition count 103
Applied a total of 28 rules in 20 ms. Remains 119 /133 variables (removed 14) and now considering 103/117 (removed 14) transitions.
// Phase 1: matrix 103 rows 119 cols
[2025-06-02 16:22:41] [INFO ] Computed 30 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:22:41] [INFO ] Implicit Places using invariants in 71 ms returned [28, 36, 42, 48, 60, 62, 88, 101]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 73 ms to find 8 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 111/133 places, 103/117 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 105 transition count 97
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 105 transition count 97
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 104 transition count 96
Applied a total of 14 rules in 6 ms. Remains 104 /111 variables (removed 7) and now considering 96/103 (removed 7) transitions.
// Phase 1: matrix 96 rows 104 cols
[2025-06-02 16:22:41] [INFO ] Computed 22 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:22:41] [INFO ] Implicit Places using invariants in 61 ms returned []
[2025-06-02 16:22:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:22:41] [INFO ] State equation strengthened by 34 read => feed constraints.
[2025-06-02 16:22:41] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 104/133 places, 96/117 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 264 ms. Remains : 104/133 places, 96/117 transitions.
[2025-06-02 16:22:41] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:22:41] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:22:41] [INFO ] Input system was already deterministic with 96 transitions.
[2025-06-02 16:22:41] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:22:41] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:22:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality2038409534183284822.gal : 0 ms
[2025-06-02 16:22:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality8148528377869249900.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/CTLCardinality2038409534183284822.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8148528377869249900.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,1.04019e+09,0.044969,5656,2,839,5,6901,6,0,514,7962,0


Converting to forward existential form...Done !
original formula: AF(((AF((p131==1)) * (p8==0)) * (p16==1)))
=> equivalent forward existential formula: [FwdG(Init,!(((!(EG(!((p131==1)))) * (p8==0)) * (p16==1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 89/0/7
(forward)formula 0,0,5.5815,165680,1,0,168,901795,26,114,2575,838931,118
FORMULA Parking-PT-208-CTLCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 133/133 places, 117/117 transitions.
Reduce places removed 1 places and 1 transitions.
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 4 rules applied. Total rules applied 4 place count 132 transition count 112
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 128 transition count 112
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 128 transition count 108
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 124 transition count 108
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 20 place count 120 transition count 104
Iterating global reduction 2 with 4 rules applied. Total rules applied 24 place count 120 transition count 104
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 34 place count 115 transition count 99
Applied a total of 34 rules in 15 ms. Remains 115 /133 variables (removed 18) and now considering 99/117 (removed 18) transitions.
// Phase 1: matrix 99 rows 115 cols
[2025-06-02 16:22:47] [INFO ] Computed 30 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:22:47] [INFO ] Implicit Places using invariants in 71 ms returned [27, 35, 41, 47, 59, 61, 86, 97]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 72 ms to find 8 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 107/133 places, 99/117 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 105 transition count 97
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 105 transition count 97
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 104 transition count 96
Applied a total of 6 rules in 5 ms. Remains 104 /107 variables (removed 3) and now considering 96/99 (removed 3) transitions.
// Phase 1: matrix 96 rows 104 cols
[2025-06-02 16:22:47] [INFO ] Computed 22 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:22:47] [INFO ] Implicit Places using invariants in 58 ms returned []
[2025-06-02 16:22:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:22:47] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 104/133 places, 96/117 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 231 ms. Remains : 104/133 places, 96/117 transitions.
[2025-06-02 16:22:47] [INFO ] Flatten gal took : 2 ms
[2025-06-02 16:22:47] [INFO ] Flatten gal took : 2 ms
[2025-06-02 16:22:47] [INFO ] Input system was already deterministic with 96 transitions.
[2025-06-02 16:22:47] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:22:47] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:22:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality3604383449864783064.gal : 0 ms
[2025-06-02 16:22:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality640765472124168243.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/CTLCardinality3604383449864783064.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality640765472124168243.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,1.07269e+09,0.032237,4860,2,379,5,3752,6,0,515,3980,0


Converting to forward existential form...Done !
original formula: A((p37==1) U !(AG(AF((p29==1)))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(!(E(TRUE U !(!(EG(!((p29==1)))))))))))) * !(E(!(!(!(E(TRUE U !(!(EG(!((p29==1))))))))) U (!((...220
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 94/0/2
(forward)formula 0,1,2.41436,105956,1,0,9,627707,31,5,2611,530876,11
FORMULA Parking-PT-208-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 133/133 places, 117/117 transitions.
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 4 rules applied. Total rules applied 4 place count 133 transition count 113
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 129 transition count 113
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 129 transition count 109
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 125 transition count 109
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 20 place count 121 transition count 105
Iterating global reduction 2 with 4 rules applied. Total rules applied 24 place count 121 transition count 105
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 34 place count 116 transition count 100
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 35 place count 116 transition count 100
Applied a total of 35 rules in 19 ms. Remains 116 /133 variables (removed 17) and now considering 100/117 (removed 17) transitions.
// Phase 1: matrix 100 rows 116 cols
[2025-06-02 16:22:50] [INFO ] Computed 30 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:22:50] [INFO ] Implicit Places using invariants in 66 ms returned [28, 42, 48, 60, 62, 87, 98]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 67 ms to find 7 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 109/133 places, 100/117 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 106 transition count 97
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 106 transition count 97
Applied a total of 6 rules in 4 ms. Remains 106 /109 variables (removed 3) and now considering 97/100 (removed 3) transitions.
// Phase 1: matrix 97 rows 106 cols
[2025-06-02 16:22:50] [INFO ] Computed 23 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:22:50] [INFO ] Implicit Places using invariants in 51 ms returned []
[2025-06-02 16:22:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:22:50] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-02 16:22:50] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 106/133 places, 97/117 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 244 ms. Remains : 106/133 places, 97/117 transitions.
[2025-06-02 16:22:50] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:22:50] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:22:50] [INFO ] Input system was already deterministic with 97 transitions.
[2025-06-02 16:22:50] [INFO ] Flatten gal took : 2 ms
[2025-06-02 16:22:50] [INFO ] Flatten gal took : 2 ms
[2025-06-02 16:22:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality6876199994181726849.gal : 0 ms
[2025-06-02 16:22:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality2510588093921997220.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/CTLCardinality6876199994181726849.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2510588093921997220.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,1.07269e+09,0.046156,5560,2,1244,5,6692,6,0,523,6491,0


Converting to forward existential form...Done !
original formula: EG(((AF(AG((p31==1))) + EG(((p57==0)||(p65==1)))) + EF((p36==0))))
=> equivalent forward existential formula: [FwdG(Init,((!(EG(!(!(E(TRUE U !((p31==1))))))) + EG(((p57==0)||(p65==1)))) + E(TRUE U (p36==0))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 87/0/10
(forward)formula 0,1,15.1657,447672,1,0,240,2.63957e+06,35,196,2854,2.18656e+06,206
FORMULA Parking-PT-208-CTLCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 133/133 places, 117/117 transitions.
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 4 rules applied. Total rules applied 4 place count 133 transition count 113
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 129 transition count 113
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 129 transition count 109
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 125 transition count 109
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 20 place count 121 transition count 105
Iterating global reduction 2 with 4 rules applied. Total rules applied 24 place count 121 transition count 105
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 34 place count 116 transition count 100
Applied a total of 34 rules in 12 ms. Remains 116 /133 variables (removed 17) and now considering 100/117 (removed 17) transitions.
// Phase 1: matrix 100 rows 116 cols
[2025-06-02 16:23:05] [INFO ] Computed 30 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:23:05] [INFO ] Implicit Places using invariants in 87 ms returned [28, 36, 42, 48, 62, 87, 98]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 89 ms to find 7 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 109/133 places, 100/117 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 106 transition count 97
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 106 transition count 97
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 105 transition count 96
Applied a total of 8 rules in 5 ms. Remains 105 /109 variables (removed 4) and now considering 96/100 (removed 4) transitions.
// Phase 1: matrix 96 rows 105 cols
[2025-06-02 16:23:05] [INFO ] Computed 23 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:23:05] [INFO ] Implicit Places using invariants in 72 ms returned []
[2025-06-02 16:23:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:23:06] [INFO ] State equation strengthened by 34 read => feed constraints.
[2025-06-02 16:23:06] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 105/133 places, 96/117 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 320 ms. Remains : 105/133 places, 96/117 transitions.
[2025-06-02 16:23:06] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:23:06] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:23:06] [INFO ] Input system was already deterministic with 96 transitions.
[2025-06-02 16:23:06] [INFO ] Flatten gal took : 7 ms
[2025-06-02 16:23:06] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:23:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality12363221396639496095.gal : 0 ms
[2025-06-02 16:23:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality671191642274443197.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/CTLCardinality12363221396639496095.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality671191642274443197.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,1.04019e+09,0.038222,5548,2,1060,5,6922,6,0,518,6659,0


Converting to forward existential form...Done !
original formula: AF(EG(((p5==0) * (EF((p64==1)) + ((p129==0)&&((p55==0)||(p98==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(((p5==0) * (E(TRUE U (p64==1)) + ((p129==0)&&((p55==0)||(p98==1))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,4.23139,149160,1,0,17,932013,27,7,2707,697203,11
FORMULA Parking-PT-208-CTLCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 117/117 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 129 transition count 113
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 129 transition count 113
Applied a total of 8 rules in 8 ms. Remains 129 /133 variables (removed 4) and now considering 113/117 (removed 4) transitions.
// Phase 1: matrix 113 rows 129 cols
[2025-06-02 16:23:10] [INFO ] Computed 30 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:23:10] [INFO ] Implicit Places using invariants in 73 ms returned [28, 36, 44, 52, 64, 93, 108]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 74 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 122/133 places, 113/117 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 116 transition count 107
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 116 transition count 107
Applied a total of 12 rules in 2 ms. Remains 116 /122 variables (removed 6) and now considering 107/113 (removed 6) transitions.
// Phase 1: matrix 107 rows 116 cols
[2025-06-02 16:23:10] [INFO ] Computed 23 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:23:10] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-06-02 16:23:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:23:10] [INFO ] State equation strengthened by 26 read => feed constraints.
[2025-06-02 16:23:10] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 116/133 places, 107/117 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 251 ms. Remains : 116/133 places, 107/117 transitions.
[2025-06-02 16:23:10] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:23:10] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:23:10] [INFO ] Input system was already deterministic with 107 transitions.
[2025-06-02 16:23:10] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:23:10] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:23:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality3777497093395423771.gal : 0 ms
[2025-06-02 16:23:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality1695961993038553003.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/CTLCardinality3777497093395423771.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1695961993038553003.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,2.62144e+09,0.061371,6224,2,1031,5,9138,6,0,573,11150,0


Converting to forward existential form...Done !
original formula: EF((EF(!(A((p124==0) U ((p66==0)||(p128==1))))) * EX((p128==1))))
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * E(TRUE U !(!((E(!(((p66==0)||(p128==1))) U (!((p124==0)) * !(((p66==0)||(p128==1))))) + ...212
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
(forward)formula 0,1,9.23515,318684,1,0,722,1.98032e+06,247,338,3570,1.89914e+06,815
FORMULA Parking-PT-208-CTLCardinality-2023-12 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 : 133/133 places, 117/117 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 0 with 3 rules applied. Total rules applied 3 place count 133 transition count 114
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 130 transition count 113
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 129 transition count 113
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 8 place count 129 transition count 110
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 14 place count 126 transition count 110
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 18 place count 122 transition count 106
Iterating global reduction 3 with 4 rules applied. Total rules applied 22 place count 122 transition count 106
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 32 place count 117 transition count 101
Applied a total of 32 rules in 9 ms. Remains 117 /133 variables (removed 16) and now considering 101/117 (removed 16) transitions.
// Phase 1: matrix 101 rows 117 cols
[2025-06-02 16:23:20] [INFO ] Computed 30 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:23:20] [INFO ] Implicit Places using invariants in 62 ms returned [28, 36, 42, 48, 60, 62, 87, 98]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 63 ms to find 8 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 109/133 places, 101/117 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 106 transition count 98
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 106 transition count 98
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 105 transition count 97
Applied a total of 8 rules in 5 ms. Remains 105 /109 variables (removed 4) and now considering 97/101 (removed 4) transitions.
// Phase 1: matrix 97 rows 105 cols
[2025-06-02 16:23:20] [INFO ] Computed 22 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:23:20] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-06-02 16:23:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:23:20] [INFO ] State equation strengthened by 34 read => feed constraints.
[2025-06-02 16:23:20] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 105/133 places, 97/117 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 244 ms. Remains : 105/133 places, 97/117 transitions.
[2025-06-02 16:23:20] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:23:20] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:23:20] [INFO ] Input system was already deterministic with 97 transitions.
[2025-06-02 16:23:20] [INFO ] Flatten gal took : 2 ms
[2025-06-02 16:23:20] [INFO ] Flatten gal took : 2 ms
[2025-06-02 16:23:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality2112873588049241013.gal : 1 ms
[2025-06-02 16:23:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality13355006558204181322.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/CTLCardinality2112873588049241013.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13355006558204181322.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,1.07374e+09,0.040224,5416,2,830,5,6341,6,0,519,6837,0


Converting to forward existential form...Done !
original formula: AG(E(AG((((p38==0)||(p24==1))&&(((!((p29==0)||(p76==1)))||(p120==0))||(p115==1)))) U (AF(EG((p80==1))) * ((p122==0)||(p54==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(!(E(TRUE U !((((p38==0)||(p24==1))&&(((!((p29==0)||(p76==1)))||(p120==0))||(p115==1)))))...219
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,20.2937,609700,1,0,139,3.36314e+06,33,93,2743,3.53603e+06,96
FORMULA Parking-PT-208-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 117/117 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 131 transition count 115
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 131 transition count 115
Applied a total of 4 rules in 5 ms. Remains 131 /133 variables (removed 2) and now considering 115/117 (removed 2) transitions.
// Phase 1: matrix 115 rows 131 cols
[2025-06-02 16:23:40] [INFO ] Computed 30 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:23:40] [INFO ] Implicit Places using invariants in 77 ms returned [28, 36, 44, 52, 64, 66, 94, 109]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 78 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/133 places, 115/117 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 118 transition count 110
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 118 transition count 110
Applied a total of 10 rules in 2 ms. Remains 118 /123 variables (removed 5) and now considering 110/115 (removed 5) transitions.
// Phase 1: matrix 110 rows 118 cols
[2025-06-02 16:23:40] [INFO ] Computed 22 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:23:41] [INFO ] Implicit Places using invariants in 69 ms returned []
[2025-06-02 16:23:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:23:41] [INFO ] State equation strengthened by 26 read => feed constraints.
[2025-06-02 16:23:41] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 118/133 places, 110/117 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 257 ms. Remains : 118/133 places, 110/117 transitions.
[2025-06-02 16:23:41] [INFO ] Flatten gal took : 2 ms
[2025-06-02 16:23:41] [INFO ] Flatten gal took : 2 ms
[2025-06-02 16:23:41] [INFO ] Input system was already deterministic with 110 transitions.
[2025-06-02 16:23:41] [INFO ] Flatten gal took : 8 ms
[2025-06-02 16:23:41] [INFO ] Flatten gal took : 2 ms
[2025-06-02 16:23:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality3368249448090324736.gal : 2 ms
[2025-06-02 16:23:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality7804351860027694803.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/CTLCardinality3368249448090324736.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7804351860027694803.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,3.86925e+09,0.056936,6232,2,1311,5,9175,6,0,584,10648,0


Converting to forward existential form...Done !
original formula: A(E((A(AF(((p50==0)||(p67==1))) U ((p87==0)||(p133==1))) * AF((p68==1))) U (AX((EX((p97==1)) * (p15==1))) + AX(EX(TRUE)))) U EX((!(EG(((p...202
=> equivalent forward existential formula: [((Init * !(EG(!(EX((!(EG(((p7==0)||(p71==1)))) * !(EG(!(((p7==0)||(p75==1))))))))))) * !(E(!(EX((!(EG(((p7==0)|...508
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t21, t22, t62, t65, t69, t85, t87, t90, t93, t94, Intersection with reachable at eac...219
Detected timeout of ITS tools.
[2025-06-02 16:24:11] [INFO ] Flatten gal took : 8 ms
[2025-06-02 16:24:11] [INFO ] Applying decomposition
[2025-06-02 16:24:11] [INFO ] Flatten gal took : 3 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/graph5281229307417129974.txt' '-o' '/tmp/graph5281229307417129974.bin' '-w' '/tmp/graph5281229307417129974.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5281229307417129974.bin' '-l' '-1' '-v' '-w' '/tmp/graph5281229307417129974.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:24:11] [INFO ] Decomposing Gal with order
[2025-06-02 16:24:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:24:11] [INFO ] Removed a total of 12 redundant transitions.
[2025-06-02 16:24:11] [INFO ] Flatten gal took : 25 ms
[2025-06-02 16:24:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-02 16:24:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality6020840757322946848.gal : 2 ms
[2025-06-02 16:24:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality6277534568394488624.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/CTLCardinality6020840757322946848.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6277534568394488624.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 -...262
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,3.86925e+09,0.046552,5048,127,58,1773,1005,336,2522,78,2444,0


Converting to forward existential form...Done !
original formula: A(E((A(AF(((i6.u13.p50==0)||(i6.u18.p67==1))) U ((i11.i1.u36.p87==0)||(i12.u37.p133==1))) * AF((i6.u18.p68==1))) U (AX((EX((i7.u29.p97==1...282
=> equivalent forward existential formula: [((Init * !(EG(!(EX((!(EG(((i2.u3.p7==0)||(i10.u19.p71==1)))) * !(EG(!(((i2.u3.p7==0)||(i7.u21.p75==1)))))))))))...680
Reverse transition relation is NOT exact ! Due to transitions t65, t90, t93, t94, i5.t87, i6.u18.t21, i6.u18.t22, i11.t69, i11.i1.t62, i11.i1.u36.t85, i12....274
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
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
(forward)formula 0,0,4.01558,145976,1,0,265161,5399,2002,450416,459,25483,260135
FORMULA Parking-PT-208-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

[2025-06-02 16:24:15] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:24:15] [INFO ] Flatten gal took : 3 ms
Total runtime 146228 ms.

BK_STOP 1748881455627

--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="Parking-PT-208"
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 Parking-PT-208, 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 r142-tall-174876812500409"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-208.tgz
mv Parking-PT-208 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 ;