Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r254-tall-174931339200065.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is Champagne-PT-H06T2O, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-174931339200065
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 7.0K Jun 6 08:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Jun 6 08:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Jun 6 08:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Jun 6 08:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jun 6 11:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Jun 6 11:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 11:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 11:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 11K Jun 6 08:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Jun 6 08:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Jun 6 08:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Jun 6 08:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 11:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 11:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 equiv_col
-rw-r--r-- 1 mcc users 7 Jun 5 20:08 instance
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 iscolored
-rw-r--r-- 1 mcc users 137K Jun 5 20:08 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 Champagne-PT-H06T2O-CTLCardinality-2025-00
FORMULA_NAME Champagne-PT-H06T2O-CTLCardinality-2025-01
FORMULA_NAME Champagne-PT-H06T2O-CTLCardinality-2025-02
FORMULA_NAME Champagne-PT-H06T2O-CTLCardinality-2025-03
FORMULA_NAME Champagne-PT-H06T2O-CTLCardinality-2025-04
FORMULA_NAME Champagne-PT-H06T2O-CTLCardinality-2025-05
FORMULA_NAME Champagne-PT-H06T2O-CTLCardinality-2025-06
FORMULA_NAME Champagne-PT-H06T2O-CTLCardinality-2025-07
FORMULA_NAME Champagne-PT-H06T2O-CTLCardinality-2025-08
FORMULA_NAME Champagne-PT-H06T2O-CTLCardinality-2025-09
FORMULA_NAME Champagne-PT-H06T2O-CTLCardinality-2025-10
FORMULA_NAME Champagne-PT-H06T2O-CTLCardinality-2025-11
FORMULA_NAME Champagne-PT-H06T2O-CTLCardinality-2025-12
FORMULA_NAME Champagne-PT-H06T2O-CTLCardinality-2025-13
FORMULA_NAME Champagne-PT-H06T2O-CTLCardinality-2025-14
FORMULA_NAME Champagne-PT-H06T2O-CTLCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1749320941142

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Champagne-PT-H06T2O
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-07 18:29:02] [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]
[2025-06-07 18:29:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 18:29:02] [INFO ] Load time of PNML (sax parser for PT used): 88 ms
[2025-06-07 18:29:02] [INFO ] Transformed 759 places.
[2025-06-07 18:29:02] [INFO ] Transformed 928 transitions.
[2025-06-07 18:29:02] [INFO ] Found NUPN structural information;
[2025-06-07 18:29:02] [INFO ] Parsed PT model containing 759 places and 928 transitions and 2145 arcs in 186 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Initial state reduction rules removed 1 formulas.
FORMULA Champagne-PT-H06T2O-CTLCardinality-2025-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 102 out of 759 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 759/759 places, 928/928 transitions.
Discarding 118 places :
Symmetric choice reduction at 0 with 118 rule applications. Total rules 118 place count 641 transition count 810
Iterating global reduction 0 with 118 rules applied. Total rules applied 236 place count 641 transition count 810
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 300 place count 577 transition count 746
Iterating global reduction 0 with 64 rules applied. Total rules applied 364 place count 577 transition count 746
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 390 place count 551 transition count 720
Iterating global reduction 0 with 26 rules applied. Total rules applied 416 place count 551 transition count 720
Applied a total of 416 rules in 152 ms. Remains 551 /759 variables (removed 208) and now considering 720/928 (removed 208) transitions.
// Phase 1: matrix 720 rows 551 cols
[2025-06-07 18:29:02] [INFO ] Computed 20 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:29:03] [INFO ] Implicit Places using invariants in 308 ms returned []
[2025-06-07 18:29:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:29:03] [INFO ] Implicit Places using invariants and state equation in 326 ms returned []
Implicit Place search using SMT with State Equation took 666 ms to find 0 implicit places.
Running 719 sub problems to find dead transitions.
[2025-06-07 18:29:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 1 (OVERLAPS) 1/551 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 719 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:29:20] [INFO ] Deduced a trap composed of 81 places in 197 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:29:21] [INFO ] Deduced a trap composed of 78 places in 194 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:29:22] [INFO ] Deduced a trap composed of 133 places in 86 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:29:22] [INFO ] Deduced a trap composed of 133 places in 63 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/551 variables, 4/24 constraints. Problems are: Problem set: 0 solved, 719 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 551/1271 variables, and 24 constraints, problems are : Problem set: 0 solved, 719 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 0/551 constraints, PredecessorRefiner: 719/719 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 719 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 1 (OVERLAPS) 1/551 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/551 variables, 4/24 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/551 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 4 (OVERLAPS) 720/1271 variables, 551/575 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1271 variables, 719/1294 constraints. Problems are: Problem set: 0 solved, 719 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1271/1271 variables, and 1294 constraints, problems are : Problem set: 0 solved, 719 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 551/551 constraints, PredecessorRefiner: 719/719 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60224ms problems are : Problem set: 0 solved, 719 unsolved
Search for dead transitions found 0 dead transitions in 60238ms
Starting structural reductions in LTL mode, iteration 1 : 551/759 places, 720/928 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61078 ms. Remains : 551/759 places, 720/928 transitions.
Support contains 102 out of 551 places after structural reductions.
[2025-06-07 18:30:03] [INFO ] Flatten gal took : 68 ms
[2025-06-07 18:30:03] [INFO ] Flatten gal took : 34 ms
[2025-06-07 18:30:04] [INFO ] Input system was already deterministic with 720 transitions.
Support contains 86 out of 551 places (down from 102) after GAL structural reductions.
RANDOM walk for 40000 steps (81 resets) in 1485 ms. (26 steps per ms) remains 1/57 properties
BEST_FIRST walk for 39853 steps (8 resets) in 139 ms. (284 steps per ms) remains 0/1 properties
[2025-06-07 18:30:04] [INFO ] Flatten gal took : 26 ms
[2025-06-07 18:30:04] [INFO ] Flatten gal took : 45 ms
[2025-06-07 18:30:04] [INFO ] Input system was already deterministic with 720 transitions.
Computed a total of 32 stabilizing places and 32 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 551/551 places, 720/720 transitions.
Graph (trivial) has 578 edges and 551 vertex of which 329 / 551 are part of one of the 20 SCC in 9 ms
Free SCC test removed 309 places
Ensure Unique test removed 340 transitions
Reduce isomorphic transitions removed 340 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 91 place count 241 transition count 289
Reduce places removed 90 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 1 with 122 rules applied. Total rules applied 213 place count 151 transition count 257
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 228 place count 136 transition count 257
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 228 place count 136 transition count 256
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 230 place count 135 transition count 256
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 252 place count 113 transition count 217
Iterating global reduction 3 with 22 rules applied. Total rules applied 274 place count 113 transition count 217
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 280 place count 113 transition count 211
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 282 place count 111 transition count 203
Iterating global reduction 4 with 2 rules applied. Total rules applied 284 place count 111 transition count 203
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 286 place count 111 transition count 201
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 5 with 78 rules applied. Total rules applied 364 place count 72 transition count 162
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 371 place count 65 transition count 135
Iterating global reduction 5 with 7 rules applied. Total rules applied 378 place count 65 transition count 135
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 385 place count 65 transition count 128
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 386 place count 65 transition count 127
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 387 place count 65 transition count 126
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 388 place count 64 transition count 126
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 390 place count 62 transition count 124
Applied a total of 390 rules in 142 ms. Remains 62 /551 variables (removed 489) and now considering 124/720 (removed 596) transitions.
[2025-06-07 18:30:04] [INFO ] Flow matrix only has 64 transitions (discarded 60 similar events)
// Phase 1: matrix 64 rows 62 cols
[2025-06-07 18:30:04] [INFO ] Computed 20 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:30:04] [INFO ] Implicit Places using invariants in 91 ms returned []
[2025-06-07 18:30:04] [INFO ] Flow matrix only has 64 transitions (discarded 60 similar events)
[2025-06-07 18:30:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:30:05] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 217 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 18:30:05] [INFO ] Redundant transitions in 3 ms returned []
Running 67 sub problems to find dead transitions.
[2025-06-07 18:30:05] [INFO ] Flow matrix only has 64 transitions (discarded 60 similar events)
[2025-06-07 18:30:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (OVERLAPS) 2/62 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (OVERLAPS) 63/125 variables, 62/82 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/126 variables, and 82 constraints, problems are : Problem set: 0 solved, 67 unsolved in 1378 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 62/62 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (OVERLAPS) 2/62 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (OVERLAPS) 63/125 variables, 62/82 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 67/149 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (OVERLAPS) 0/125 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/126 variables, and 149 constraints, problems are : Problem set: 0 solved, 67 unsolved in 1248 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 62/62 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2636ms problems are : Problem set: 0 solved, 67 unsolved
Search for dead transitions found 0 dead transitions in 2637ms
Starting structural reductions in SI_CTL mode, iteration 1 : 62/551 places, 124/720 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3003 ms. Remains : 62/551 places, 124/720 transitions.
[2025-06-07 18:30:07] [INFO ] Flatten gal took : 7 ms
[2025-06-07 18:30:07] [INFO ] Flatten gal took : 6 ms
[2025-06-07 18:30:07] [INFO ] Input system was already deterministic with 124 transitions.
[2025-06-07 18:30:07] [INFO ] Flatten gal took : 4 ms
[2025-06-07 18:30:07] [INFO ] Flatten gal took : 4 ms
[2025-06-07 18:30:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality2183465486183567279.gal : 1 ms
[2025-06-07 18:30:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality2592476386381856129.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/CTLCardinality2183465486183567279.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2592476386381856129.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,3.67332e+09,0.030189,4296,2,105,5,1058,6,0,355,588,0


Converting to forward existential form...Done !
original formula: EG(AF(E(((p602==0)||(p134==1)) U (p28==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(E(((p602==0)||(p134==1)) U (p28==1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 120/0/4
Using saturation style SCC detection
(forward)formula 0,1,1.13284,50920,1,0,134,208066,28,108,1773,398386,114
FORMULA Champagne-PT-H06T2O-CTLCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 551/551 places, 720/720 transitions.
Discarding 55 places :
Symmetric choice reduction at 0 with 55 rule applications. Total rules 55 place count 496 transition count 665
Iterating global reduction 0 with 55 rules applied. Total rules applied 110 place count 496 transition count 665
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 137 place count 469 transition count 638
Iterating global reduction 0 with 27 rules applied. Total rules applied 164 place count 469 transition count 638
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 173 place count 460 transition count 629
Iterating global reduction 0 with 9 rules applied. Total rules applied 182 place count 460 transition count 629
Applied a total of 182 rules in 36 ms. Remains 460 /551 variables (removed 91) and now considering 629/720 (removed 91) transitions.
// Phase 1: matrix 629 rows 460 cols
[2025-06-07 18:30:09] [INFO ] Computed 20 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:30:09] [INFO ] Implicit Places using invariants in 122 ms returned []
[2025-06-07 18:30:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:30:09] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 375 ms to find 0 implicit places.
Running 628 sub problems to find dead transitions.
[2025-06-07 18:30:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/459 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 628 unsolved
At refinement iteration 1 (OVERLAPS) 1/460 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 628 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/460 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 628 unsolved
At refinement iteration 3 (OVERLAPS) 629/1089 variables, 460/480 constraints. Problems are: Problem set: 0 solved, 628 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1089/1089 variables, and 480 constraints, problems are : Problem set: 0 solved, 628 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 460/460 constraints, PredecessorRefiner: 628/628 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 628 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/459 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 628 unsolved
At refinement iteration 1 (OVERLAPS) 1/460 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 628 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/460 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 628 unsolved
At refinement iteration 3 (OVERLAPS) 629/1089 variables, 460/480 constraints. Problems are: Problem set: 0 solved, 628 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1089 variables, 628/1108 constraints. Problems are: Problem set: 0 solved, 628 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:31:07] [INFO ] Deduced a trap along path composed of 22 places in 43 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 1)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 1)
(s121 0)
(s122 0)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
(s147 1)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 0)
(s163 0)
(s164 0)
(s165 0)
(s166 0)
(s167 0)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 1)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 1)
(s186 0)
(s187 0)
(s188 0)
(s189 0)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 0)
(s195 0)
(s196 0)
(s197 0)
(s198 0)
(s199 0)
(s200 0)
(s201 0)
(s202 0)
(s203 0)
(s204 0)
(s205 0)
(s206 0)
(s207 0)
(s208 0)
(s209 0)
(s210 0)
(s211 1)
(s212 0)
(s213 0)
(s214 0)
(s215 0)
(s216 0)
(s217 0)
(s218 0)
(s219 0)
(s220 0)
(s221 0)
(s222 0)
(s223 0)
(s224 0)
(s225 0)
(s226 0)
(s227 0)
(s228 0)
(s229 0)
(s230 0)
(s231 0)
(s232 0)
(s233 0)
(s234 0)
(s235 0)
(s236 0)
(s237 0)
(s238 0)
(s239 0)
(s240 0)
(s241 0)
(s242 0)
(s243 0)
(s244 0)
(s245 0)
(s246 0)
(s247 0)
(s248 0)
(s249 0)
(s250 0)
(s251 0)
(s252 0)
(s253 1)
(s254 0)
(s255 0)
(s256 0)
(s257 0)
(s258 0)
(s259 0)
(s260 0)
(s261 0)
(s262 0)
(s263 0)
(s264 0)
(s265 0)
(s266 0)
(s267 0)
(s268 0)
(s269 0)
(s270 0)
(s271 0)
(s272 0)
(s273 0)
(s274 0)
(s275 1)
(s276 0)
(s277 0)
(s278 0)
(s279 0)
(s280 0)
(s281 0)
(s282 0)
(s283 0)
(s284 0)
(s285 0)
(s286 0)
(s287 0)
(s288 0)
(s289 0)timeout

(s290 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1089/1089 variables, and 1109 constraints, problems are : Problem set: 0 solved, 628 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 460/460 constraints, PredecessorRefiner: 628/628 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60130ms problems are : Problem set: 0 solved, 628 unsolved
Search for dead transitions found 0 dead transitions in 60131ms
Starting structural reductions in LTL mode, iteration 1 : 460/551 places, 629/720 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60543 ms. Remains : 460/551 places, 629/720 transitions.
[2025-06-07 18:31:09] [INFO ] Flatten gal took : 19 ms
[2025-06-07 18:31:09] [INFO ] Flatten gal took : 19 ms
[2025-06-07 18:31:09] [INFO ] Input system was already deterministic with 629 transitions.
[2025-06-07 18:31:09] [INFO ] Flatten gal took : 16 ms
[2025-06-07 18:31:09] [INFO ] Flatten gal took : 15 ms
[2025-06-07 18:31:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality10404004859889443767.gal : 10 ms
[2025-06-07 18:31:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality10095129464783067701.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/CTLCardinality10404004859889443767.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10095129464783067701.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,7.45942e+26,0.275679,12884,2,2503,5,39698,6,0,2471,30934,0


Converting to forward existential form...Done !
original formula: (AF(AG((p518==0))) + EX((p317==1)))
=> equivalent forward existential formula: [FwdG((Init * !(EX((p317==1)))),!(!(E(TRUE U !((p518==0))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t6, t55, t60, t84, t104, t109, t134, t158, t178, t183, t208, t233, t257, t277, t282, t307, t3...295
Detected timeout of ITS tools.
[2025-06-07 18:31:39] [INFO ] Flatten gal took : 17 ms
[2025-06-07 18:31:39] [INFO ] Applying decomposition
[2025-06-07 18:31:39] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11468388716544231950.txt' '-o' '/tmp/graph11468388716544231950.bin' '-w' '/tmp/graph11468388716544231950.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11468388716544231950.bin' '-l' '-1' '-v' '-w' '/tmp/graph11468388716544231950.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:31:39] [INFO ] Decomposing Gal with order
[2025-06-07 18:31:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:31:40] [INFO ] Removed a total of 360 redundant transitions.
[2025-06-07 18:31:40] [INFO ] Flatten gal took : 68 ms
[2025-06-07 18:31:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 15 ms.
[2025-06-07 18:31:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality16336247716673214317.gal : 10 ms
[2025-06-07 18:31:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality14131145520436857808.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/CTLCardinality16336247716673214317.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14131145520436857808.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,7.45942e+26,0.195229,11176,1760,19,10516,418,742,17351,50,907,0


Converting to forward existential form...Done !
original formula: (AF(AG((i14.i2.u116.p518==0))) + EX((i8.i0.u68.p317==1)))
=> equivalent forward existential formula: [FwdG((Init * !(EX((i8.i0.u68.p317==1)))),!(!(E(TRUE U !((i14.i2.u116.p518==0))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t6, t55, t104, t178, t277, i0.i0.t480, i1.i0.t456, i2.i2.t431, i3.i0.t406, i4.i0.t381, i5.i0....412
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 551/551 places, 720/720 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 507 transition count 676
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 507 transition count 676
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 107 place count 488 transition count 657
Iterating global reduction 0 with 19 rules applied. Total rules applied 126 place count 488 transition count 657
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 134 place count 480 transition count 649
Iterating global reduction 0 with 8 rules applied. Total rules applied 142 place count 480 transition count 649
Applied a total of 142 rules in 28 ms. Remains 480 /551 variables (removed 71) and now considering 649/720 (removed 71) transitions.
// Phase 1: matrix 649 rows 480 cols
[2025-06-07 18:32:10] [INFO ] Computed 20 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:32:10] [INFO ] Implicit Places using invariants in 142 ms returned []
[2025-06-07 18:32:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:32:10] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 427 ms to find 0 implicit places.
Running 648 sub problems to find dead transitions.
[2025-06-07 18:32:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/479 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 648 unsolved
At refinement iteration 1 (OVERLAPS) 1/480 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 648 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:32:24] [INFO ] Deduced a trap composed of 73 places in 99 ms of which 10 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/480 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 648 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 3 (INCLUDED_ONLY) 0/480 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 648 unsolved
SMT process timed out in 30063ms, After SMT, problems are : Problem set: 0 solved, 648 unsolved
Search for dead transitions found 0 dead transitions in 30064ms
Starting structural reductions in LTL mode, iteration 1 : 480/551 places, 649/720 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30521 ms. Remains : 480/551 places, 649/720 transitions.
[2025-06-07 18:32:40] [INFO ] Flatten gal took : 17 ms
[2025-06-07 18:32:40] [INFO ] Flatten gal took : 15 ms
[2025-06-07 18:32:40] [INFO ] Input system was already deterministic with 649 transitions.
[2025-06-07 18:32:40] [INFO ] Flatten gal took : 13 ms
[2025-06-07 18:32:40] [INFO ] Flatten gal took : 14 ms
[2025-06-07 18:32:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality6010023419992691346.gal : 4 ms
[2025-06-07 18:32:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality13102427111038586817.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/CTLCardinality6010023419992691346.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13102427111038586817.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,1.74482e+27,0.31741,13972,2,2750,5,44214,6,0,2571,37114,0


Converting to forward existential form...Done !
original formula: (!(E((E(A(((p411==0)||(p233==1)) U (p501==1)) U ((p703==1)&&((p127==0)||(p300==1)))) + A(((p631==1)||(p61==1)) U E(((p683==0)||(p260==1))...347
=> equivalent forward existential formula: [FwdG((Init * !(!(E((E(!((E(!((p501==1)) U (!(((p411==0)||(p233==1))) * !((p501==1)))) + EG(!((p501==1))))) U ((...685
Reverse transition relation is NOT exact ! Due to transitions t10, t47, t60, t66, t90, t110, t115, t139, t141, t165, t186, t191, t216, t242, t269, t289, t2...325
Detected timeout of ITS tools.
[2025-06-07 18:33:10] [INFO ] Flatten gal took : 12 ms
[2025-06-07 18:33:10] [INFO ] Applying decomposition
[2025-06-07 18:33:10] [INFO ] Flatten gal took : 12 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/graph5444885315544541245.txt' '-o' '/tmp/graph5444885315544541245.bin' '-w' '/tmp/graph5444885315544541245.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5444885315544541245.bin' '-l' '-1' '-v' '-w' '/tmp/graph5444885315544541245.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:33:10] [INFO ] Decomposing Gal with order
[2025-06-07 18:33:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:33:10] [INFO ] Removed a total of 394 redundant transitions.
[2025-06-07 18:33:10] [INFO ] Flatten gal took : 28 ms
[2025-06-07 18:33:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 4 ms.
[2025-06-07 18:33:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality3486532252343653890.gal : 5 ms
[2025-06-07 18:33:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality16964260238780642229.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/CTLCardinality3486532252343653890.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16964260238780642229.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.74482e+27,0.166153,9780,1382,20,9809,381,790,14121,54,791,0


Converting to forward existential form...Done !
original formula: (!(E((E(A(((i11.u98.p411==0)||(i6.u61.p233==1)) U (i14.i0.i0.u121.p501==1)) U ((i19.u171.p703==1)&&((i3.u29.p127==0)||(i7.u69.p300==1))))...539
=> equivalent forward existential formula: [FwdG((Init * !(!(E((E(!((E(!((i14.i0.i0.u121.p501==1)) U (!(((i11.u98.p411==0)||(i6.u61.p233==1))) * !((i14.i0....1031
Reverse transition relation is NOT exact ! Due to transitions t10, t60, t110, t186, t289, t394, i0.t498, i1.t474, i2.t449, i3.t424, i4.t399, i5.t372, i5.u4...426
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
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 a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 551/551 places, 720/720 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 498 transition count 667
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 498 transition count 667
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 132 place count 472 transition count 641
Iterating global reduction 0 with 26 rules applied. Total rules applied 158 place count 472 transition count 641
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 167 place count 463 transition count 632
Iterating global reduction 0 with 9 rules applied. Total rules applied 176 place count 463 transition count 632
Applied a total of 176 rules in 38 ms. Remains 463 /551 variables (removed 88) and now considering 632/720 (removed 88) transitions.
// Phase 1: matrix 632 rows 463 cols
[2025-06-07 18:33:41] [INFO ] Computed 20 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:33:41] [INFO ] Implicit Places using invariants in 121 ms returned []
[2025-06-07 18:33:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:33:41] [INFO ] Implicit Places using invariants and state equation in 231 ms returned []
Implicit Place search using SMT with State Equation took 353 ms to find 0 implicit places.
Running 631 sub problems to find dead transitions.
[2025-06-07 18:33:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/462 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 631 unsolved
At refinement iteration 1 (OVERLAPS) 1/463 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 631 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/463 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 631 unsolved
At refinement iteration 3 (OVERLAPS) 632/1095 variables, 463/483 constraints. Problems are: Problem set: 0 solved, 631 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1095/1095 variables, and 483 constraints, problems are : Problem set: 0 solved, 631 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 463/463 constraints, PredecessorRefiner: 631/631 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 631 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/462 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 631 unsolved
At refinement iteration 1 (OVERLAPS) 1/463 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 631 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/463 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 631 unsolved
At refinement iteration 3 (OVERLAPS) 632/1095 variables, 463/483 constraints. Problems are: Problem set: 0 solved, 631 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1095 variables, 631/1114 constraints. Problems are: Problem set: 0 solved, 631 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:34:39] [INFO ] Deduced a trap along path composed of 22 places in 37 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1095/1095 variables, and 1115 constraints, problems are : Problem set: 0 solved, 631 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 463/463 constraints, PredecessorRefiner: 631/631 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60083ms problems are : Problem set: 0 solved, 631 unsolved
Search for dead transitions found 0 dead transitions in 60084ms
Starting structural reductions in LTL mode, iteration 1 : 463/551 places, 632/720 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60477 ms. Remains : 463/551 places, 632/720 transitions.
[2025-06-07 18:34:41] [INFO ] Flatten gal took : 11 ms
[2025-06-07 18:34:41] [INFO ] Flatten gal took : 11 ms
[2025-06-07 18:34:41] [INFO ] Input system was already deterministic with 632 transitions.
[2025-06-07 18:34:41] [INFO ] Flatten gal took : 11 ms
[2025-06-07 18:34:41] [INFO ] Flatten gal took : 12 ms
[2025-06-07 18:34:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality6445034767924763819.gal : 3 ms
[2025-06-07 18:34:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality4988342106532002324.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/CTLCardinality6445034767924763819.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4988342106532002324.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,8.50656e+26,0.289418,12864,2,2523,5,39861,6,0,2486,31094,0


Converting to forward existential form...Done !
original formula: E(AX((!((EG((p353==0)) + !(((p287==0)||(p441==1))))) + EG(((p488!=0) * EF((p10==1)))))) U (p300==1))
=> equivalent forward existential formula: [(FwdU(Init,!(EX(!((!((EG((p353==0)) + !(((p287==0)||(p441==1))))) + EG(((p488!=0) * E(TRUE U (p10==1))))))))) *...176
Reverse transition relation is NOT exact ! Due to transitions t6, t55, t60, t84, t104, t109, t134, t158, t178, t182, t184, t209, t234, t258, t278, t283, t3...301
Detected timeout of ITS tools.
[2025-06-07 18:35:11] [INFO ] Flatten gal took : 12 ms
[2025-06-07 18:35:11] [INFO ] Applying decomposition
[2025-06-07 18:35:11] [INFO ] Flatten gal took : 11 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/graph14243624618175144725.txt' '-o' '/tmp/graph14243624618175144725.bin' '-w' '/tmp/graph14243624618175144725.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14243624618175144725.bin' '-l' '-1' '-v' '-w' '/tmp/graph14243624618175144725.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:35:11] [INFO ] Decomposing Gal with order
[2025-06-07 18:35:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:35:11] [INFO ] Removed a total of 371 redundant transitions.
[2025-06-07 18:35:11] [INFO ] Flatten gal took : 26 ms
[2025-06-07 18:35:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 5 ms.
[2025-06-07 18:35:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality4331195987145365917.gal : 4 ms
[2025-06-07 18:35:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality8715013609209052164.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/CTLCardinality4331195987145365917.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8715013609209052164.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,8.50656e+26,0.16632,10776,1596,20,10719,387,745,15426,50,820,0


Converting to forward existential form...Done !
original formula: E(AX((!((EG((i10.i1.u80.p353==0)) + !(((i8.i1.u65.p287==0)||(i12.i0.u94.p441==1))))) + EG(((i13.i0.u110.p488!=0) * EF((i1.i0.u4.p10==1)))...181
=> equivalent forward existential formula: [(FwdU(Init,!(EX(!((!((EG((i10.i1.u80.p353==0)) + !(((i8.i1.u65.p287==0)||(i12.i0.u94.p441==1))))) + EG(((i13.i0...239
Reverse transition relation is NOT exact ! Due to transitions t6, t55, t104, t178, t278, i1.i2.t481, i2.i0.t457, i3.i2.t432, i4.i0.t407, i5.i2.t382, i6.i2....430
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,0,2.55174,93208,1,0,194622,387,5821,241849,265,820,424503
FORMULA Champagne-PT-H06T2O-CTLCardinality-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 551/551 places, 720/720 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 499 transition count 668
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 499 transition count 668
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 130 place count 473 transition count 642
Iterating global reduction 0 with 26 rules applied. Total rules applied 156 place count 473 transition count 642
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 164 place count 465 transition count 634
Iterating global reduction 0 with 8 rules applied. Total rules applied 172 place count 465 transition count 634
Applied a total of 172 rules in 36 ms. Remains 465 /551 variables (removed 86) and now considering 634/720 (removed 86) transitions.
// Phase 1: matrix 634 rows 465 cols
[2025-06-07 18:35:14] [INFO ] Computed 20 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:35:14] [INFO ] Implicit Places using invariants in 125 ms returned []
[2025-06-07 18:35:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:35:14] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 340 ms to find 0 implicit places.
Running 633 sub problems to find dead transitions.
[2025-06-07 18:35:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/464 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 633 unsolved
At refinement iteration 1 (OVERLAPS) 1/465 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 633 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/465 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 633 unsolved
At refinement iteration 3 (OVERLAPS) 634/1099 variables, 465/485 constraints. Problems are: Problem set: 0 solved, 633 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1099/1099 variables, and 485 constraints, problems are : Problem set: 0 solved, 633 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 465/465 constraints, PredecessorRefiner: 633/633 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 633 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/464 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 633 unsolved
At refinement iteration 1 (OVERLAPS) 1/465 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 633 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/465 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 633 unsolved
At refinement iteration 3 (OVERLAPS) 634/1099 variables, 465/485 constraints. Problems are: Problem set: 0 solved, 633 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1099 variables, 633/1118 constraints. Problems are: Problem set: 0 solved, 633 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:36:12] [INFO ] Deduced a trap along path composed of 22 places in 41 ms of which 1 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1099/1099 variables, and 1119 constraints, problems are : Problem set: 0 solved, 633 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 465/465 constraints, PredecessorRefiner: 633/633 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60117ms problems are : Problem set: 0 solved, 633 unsolved
Search for dead transitions found 0 dead transitions in 60118ms
Starting structural reductions in LTL mode, iteration 1 : 465/551 places, 634/720 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60495 ms. Remains : 465/551 places, 634/720 transitions.
[2025-06-07 18:36:14] [INFO ] Flatten gal took : 11 ms
[2025-06-07 18:36:14] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:36:14] [INFO ] Input system was already deterministic with 634 transitions.
[2025-06-07 18:36:14] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:36:14] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:36:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality14494414334795977152.gal : 2 ms
[2025-06-07 18:36:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality3798559948418582387.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/CTLCardinality14494414334795977152.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3798559948418582387.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,9.2609e+26,0.301006,13776,2,2734,5,43180,6,0,2496,35820,0


Converting to forward existential form...Done !
original formula: EF((EG(((p528==1)&&(p431==0))) + ((AG((p225==0)) * EX(EX(TRUE))) * ((p193==1)||((p40==0)&&((p190==0)||(p577==1)))))))
=> equivalent forward existential formula: ([FwdG(FwdU(Init,TRUE),((p528==1)&&(p431==0)))] != FALSE + [(EY(EY(((FwdU(Init,TRUE) * ((p193==1)||((p40==0)&&((...228
Hit Full ! (commute/partial/dont) 630/4/4
(forward)formula 0,1,2.50858,83852,1,0,14,544110,19,2,11416,43537,14
FORMULA Champagne-PT-H06T2O-CTLCardinality-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 551/551 places, 720/720 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 501 transition count 670
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 501 transition count 670
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 123 place count 478 transition count 647
Iterating global reduction 0 with 23 rules applied. Total rules applied 146 place count 478 transition count 647
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 153 place count 471 transition count 640
Iterating global reduction 0 with 7 rules applied. Total rules applied 160 place count 471 transition count 640
Applied a total of 160 rules in 31 ms. Remains 471 /551 variables (removed 80) and now considering 640/720 (removed 80) transitions.
// Phase 1: matrix 640 rows 471 cols
[2025-06-07 18:36:17] [INFO ] Computed 20 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:36:17] [INFO ] Implicit Places using invariants in 108 ms returned []
[2025-06-07 18:36:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:36:17] [INFO ] Implicit Places using invariants and state equation in 220 ms returned []
Implicit Place search using SMT with State Equation took 330 ms to find 0 implicit places.
Running 639 sub problems to find dead transitions.
[2025-06-07 18:36:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/470 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 639 unsolved
At refinement iteration 1 (OVERLAPS) 1/471 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 639 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:36:30] [INFO ] Deduced a trap composed of 73 places in 47 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/471 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 639 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/471 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 639 unsolved
SMT process timed out in 30057ms, After SMT, problems are : Problem set: 0 solved, 639 unsolved
Search for dead transitions found 0 dead transitions in 30059ms
Starting structural reductions in LTL mode, iteration 1 : 471/551 places, 640/720 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30421 ms. Remains : 471/551 places, 640/720 transitions.
[2025-06-07 18:36:47] [INFO ] Flatten gal took : 12 ms
[2025-06-07 18:36:47] [INFO ] Flatten gal took : 11 ms
[2025-06-07 18:36:47] [INFO ] Input system was already deterministic with 640 transitions.
[2025-06-07 18:36:48] [INFO ] Flatten gal took : 11 ms
[2025-06-07 18:36:48] [INFO ] Flatten gal took : 11 ms
[2025-06-07 18:36:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality15168630919702259691.gal : 2 ms
[2025-06-07 18:36:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality698720019118999295.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/CTLCardinality15168630919702259691.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality698720019118999295.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,1.20191e+27,0.306636,13912,2,2817,5,44046,6,0,2526,35607,0


Converting to forward existential form...Done !
original formula: (EG((p452==0)) * AF((AG(AX(((p494==0)||(p519==1)))) * E(EX(((p408==0)&&(p240==0))) U E((((p47==0)||(p283==1))||(p540==0)) U ((p735==0)||(...169
=> equivalent forward existential formula: ([(Init * !(EG((p452==0))))] = FALSE * [FwdG(Init,!((!(E(TRUE U !(!(EX(!(((p494==0)||(p519==1)))))))) * E(EX(((p...254
Reverse transition relation is NOT exact ! Due to transitions t8, t31, t59, t64, t88, t108, t113, t138, t154, t163, t183, t188, t213, t238, t248, t264, t28...312
(forward)formula 0,0,18.9065,551620,1,0,1318,2.77212e+06,1317,887,15075,3.56938e+06,1657
FORMULA Champagne-PT-H06T2O-CTLCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 551/551 places, 720/720 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 497 transition count 666
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 497 transition count 666
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 134 place count 471 transition count 640
Iterating global reduction 0 with 26 rules applied. Total rules applied 160 place count 471 transition count 640
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 169 place count 462 transition count 631
Iterating global reduction 0 with 9 rules applied. Total rules applied 178 place count 462 transition count 631
Applied a total of 178 rules in 33 ms. Remains 462 /551 variables (removed 89) and now considering 631/720 (removed 89) transitions.
// Phase 1: matrix 631 rows 462 cols
[2025-06-07 18:37:07] [INFO ] Computed 20 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:37:07] [INFO ] Implicit Places using invariants in 105 ms returned []
[2025-06-07 18:37:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:37:07] [INFO ] Implicit Places using invariants and state equation in 226 ms returned []
Implicit Place search using SMT with State Equation took 332 ms to find 0 implicit places.
Running 630 sub problems to find dead transitions.
[2025-06-07 18:37:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/461 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 1 (OVERLAPS) 1/462 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/462 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 3 (OVERLAPS) 631/1093 variables, 462/482 constraints. Problems are: Problem set: 0 solved, 630 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
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(s148 1.0)
(s149 0.0)
(s150 0.0)
(s151 0.0)
(s152 0.0)
(s153 0.0)
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(s177 1.0)
(s178 0.0)
(s179 0.0)
(s180 0.0)
(s181 0.0)
(s182 0.0)
(s183 0.0)
(s184 0.0)
(s185 0.0)
(s186 0.0)
(s187 0.0)
(s188 0.0)
(s189 0.0)
(s190 0.0)
(s191 0.0)
(s192 1.0)
(s193 0.0)
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(s195 0.0)
(s196 0.0)
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(s199 0.0)
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(s204 0.0)
(s205 0.0)
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(s207 0.0)
(s208 0.0)
(s209 0.0)
(s210 0.0)
(s211 0.0)
(s212 0.0)
(s213 0.0)
(s214 0.0)
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(s216 0.0)
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(s218 0.0)
(s219 0.0)
(s220 0.0)
(s221 0.0)
(s222 0.0)
(s223 0.0)
(s224 0.0)
(s225 0.0)
(s226 0.0)
(s227 0.0)
(s228 0.0)
(s229 0.0)
(s230 0.0)
(s231 0.0)
(s232 0.0)
(s233 1.0)
(s234 0.0)
(s235 0.0)
(s236 0.0)
(s237 0.0)
(s238 0.0)
(s239 0.0)
(s240 0.0)
(s241 0.0)
(s242 0.0)
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(s245 0.0)
(s246 0.0)
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(s248 0.0)
(s249 0.0)
(s250 0.0)
(s251 0.0)
(s252 0.0)
(s253 0.0)
(s254 0.0)
(s255 1.0)
(s256 0.0)
(s257 0.0)
(s258 0.0)
(s259 0.0)
(s260 0.0)
(s261 0.0)
(s262 0.0)
(s263 0.0)
(s264 0.0)
(s265 0.0)
(s266 0.0)
(s267 0.0)
(s268 0.0)
(s269 0.0)
(s270 0.0)
(s271 0.0)
(s272 0.0)
(s273 0.0)
(s274 0.0)
(s275 0.0)
(s276 0.0)
(s277 1.0)
(s278 0.0)
(s279 0.0)
(s280 0.0)
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(s282 0.0)
(s283 0.0)
(s284 0.0)
(s285 0.0)
(s286 0.0)
(s287 0.0)
(s288 0.0)
(s289 0.0)
(s290 0.0)
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(s294 0.0)
(s295 0.0)
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(s298 0.0)
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(s301 0.0)
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(s304 0.0)
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(s308 0.0)
(s309 0.0)
(s310 0.0)
(s311 0.0)
(s312 0.0)
(s313 0.0)
(s314 0.0)
(s315 0.0)
(s316 1.0)
(s317 0.0)
(s318 0.0)
(s319 0.0)
(s320 0.0)
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(s322 0.0)
(s323 0.0)
(s324 0.0)
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(s326 0.0)
(s327 0.0)
(s328 0.0)
(s329 0.0)
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(s331 0.0)
(s332 0.0)
(s333 0.0)
(s334 0.0)
(s335 0.0)
(s336 0.0)
(s337 0.0)
(s338 0.0)
(s339 0.0)
(s340 0.0)
(s341 0.0)
(s342 0.0)
(s343 0.0)
(s344 1.0)
(s345 0.0)
(s346 0.0)
(s347 0.0)
(s348 0.0)
(s349 0.0)
(s350 1.0)
(s351 0.0)
(s352 0.0)
(s353 0.0)
(s354 0.0)
(s355 0.0)
(s356 0.0)
(s357 0.0)
(s358 0.0)
(s359 0.0)
(s360 0.0)
(s361 0.0)
(s362 0.0)
(s363 0.0)
(s364 0.0)
(s365 0.0)
(s366 0.0)
(s367 0.0)
(s368 0.0)
(s369 0.0)
(s370 0.0)
(s371 0.0)
(s372 0.0)
(s373 0.0)
(s374 1.0)
(s375 0.0)
(s376 0.0)
(s377 0.0)
(s378 0.0)
(s379 0.0)
(s380 0.0)
(s381 0.0)
(s382 0.0)
(s383 0.0)
(s384 0.0)
(s385 0.0)
(s386 0.0)
(s387 0.0)
(s388 0.0)
(s389 0.0)
(s390 0.0)
(s391 0.0)
(s392 0.0)
(s393 0.0)
(s394 0.0)
(s395 0.0)
(s396 1.0)
(s397 0.0)
(s398 0.0)
(s399 0.0)
(s400 0.0)
(s401 0.0)
(s402 0.0)
(s403 0.0)
(s404 0.0)
(s405 0.0)
(s406 0.0)
(s407 0.0)
(s408 0.0)
(s409 0.0)
(s410 0.0)
(s411 0.0)
(s412 timeout
0.0)
(s413 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1093/1093 variables, and 482 constraints, problems are : Problem set: 0 solved, 630 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 462/462 constraints, PredecessorRefiner: 630/630 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 630 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/461 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 1 (OVERLAPS) 1/462 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/462 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 3 (OVERLAPS) 631/1093 variables, 462/482 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1093 variables, 630/1112 constraints. Problems are: Problem set: 0 solved, 630 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:38:05] [INFO ] Deduced a trap along path composed of 22 places in 36 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1093/1093 variables, and 1113 constraints, problems are : Problem set: 0 solved, 630 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 462/462 constraints, PredecessorRefiner: 630/630 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60093ms problems are : Problem set: 0 solved, 630 unsolved
Search for dead transitions found 0 dead transitions in 60094ms
Starting structural reductions in LTL mode, iteration 1 : 462/551 places, 631/720 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60461 ms. Remains : 462/551 places, 631/720 transitions.
[2025-06-07 18:38:07] [INFO ] Flatten gal took : 13 ms
[2025-06-07 18:38:07] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:38:07] [INFO ] Input system was already deterministic with 631 transitions.
[2025-06-07 18:38:07] [INFO ] Flatten gal took : 12 ms
[2025-06-07 18:38:07] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:38:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality15811270513620231645.gal : 2 ms
[2025-06-07 18:38:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality4935692695940024126.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/CTLCardinality15811270513620231645.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4935692695940024126.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.13617e+26,0.282548,12960,2,2517,5,39840,6,0,2481,31177,0


Converting to forward existential form...Done !
original formula: AG(AX(A(AG(AF((p538==1))) U AG((p224==1)))))
=> equivalent forward existential formula: ([(FwdU((FwdU(EY(FwdU(Init,TRUE)),!(!(E(TRUE U !((p224==1)))))) * !(!(E(TRUE U !(!(EG(!((p538==1))))))))),TRUE) ...247
Reverse transition relation is NOT exact ! Due to transitions t6, t55, t60, t84, t104, t109, t134, t159, t179, t184, t209, t234, t258, t278, t283, t308, t3...295
(forward)formula 0,0,5.02015,160944,1,0,792,826424,1288,538,15221,651471,1287
FORMULA Champagne-PT-H06T2O-CTLCardinality-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 551/551 places, 720/720 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 495 transition count 664
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 495 transition count 664
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 139 place count 468 transition count 637
Iterating global reduction 0 with 27 rules applied. Total rules applied 166 place count 468 transition count 637
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 175 place count 459 transition count 628
Iterating global reduction 0 with 9 rules applied. Total rules applied 184 place count 459 transition count 628
Applied a total of 184 rules in 27 ms. Remains 459 /551 variables (removed 92) and now considering 628/720 (removed 92) transitions.
// Phase 1: matrix 628 rows 459 cols
[2025-06-07 18:38:12] [INFO ] Computed 20 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:38:12] [INFO ] Implicit Places using invariants in 106 ms returned []
[2025-06-07 18:38:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:38:13] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 332 ms to find 0 implicit places.
Running 627 sub problems to find dead transitions.
[2025-06-07 18:38:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/458 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 627 unsolved
At refinement iteration 1 (OVERLAPS) 1/459 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 627 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/459 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 627 unsolved
At refinement iteration 3 (OVERLAPS) 628/1087 variables, 459/479 constraints. Problems are: Problem set: 0 solved, 627 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1087/1087 variables, and 479 constraints, problems are : Problem set: 0 solved, 627 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 459/459 constraints, PredecessorRefiner: 627/627 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 627 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/458 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 627 unsolved
At refinement iteration 1 (OVERLAPS) 1/459 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 627 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/459 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 627 unsolved
At refinement iteration 3 (OVERLAPS) 628/1087 variables, 459/479 constraints. Problems are: Problem set: 0 solved, 627 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1087 variables, 627/1106 constraints. Problems are: Problem set: 0 solved, 627 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:39:10] [INFO ] Deduced a trap along path composed of 22 places in 40 ms of which 0 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1087/1087 variables, and 1107 constraints, problems are : Problem set: 0 solved, 627 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 459/459 constraints, PredecessorRefiner: 627/627 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60086ms problems are : Problem set: 0 solved, 627 unsolved
Search for dead transitions found 0 dead transitions in 60088ms
Starting structural reductions in LTL mode, iteration 1 : 459/551 places, 628/720 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60449 ms. Remains : 459/551 places, 628/720 transitions.
[2025-06-07 18:39:13] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:39:13] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:39:13] [INFO ] Input system was already deterministic with 628 transitions.
[2025-06-07 18:39:13] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:39:13] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:39:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality2870181501088165596.gal : 2 ms
[2025-06-07 18:39:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality12477884366582622338.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/CTLCardinality2870181501088165596.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12477884366582622338.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,7.13569e+26,0.284156,12880,2,2498,5,39542,6,0,2466,30862,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.360811,12880,1,0,6,39542,7,1,2966,30862,1
FORMULA Champagne-PT-H06T2O-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 551/551 places, 720/720 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 499 transition count 668
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 499 transition count 668
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 129 place count 474 transition count 643
Iterating global reduction 0 with 25 rules applied. Total rules applied 154 place count 474 transition count 643
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 163 place count 465 transition count 634
Iterating global reduction 0 with 9 rules applied. Total rules applied 172 place count 465 transition count 634
Applied a total of 172 rules in 35 ms. Remains 465 /551 variables (removed 86) and now considering 634/720 (removed 86) transitions.
// Phase 1: matrix 634 rows 465 cols
[2025-06-07 18:39:13] [INFO ] Computed 20 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:39:13] [INFO ] Implicit Places using invariants in 97 ms returned []
[2025-06-07 18:39:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:39:13] [INFO ] Implicit Places using invariants and state equation in 230 ms returned []
Implicit Place search using SMT with State Equation took 328 ms to find 0 implicit places.
Running 633 sub problems to find dead transitions.
[2025-06-07 18:39:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/464 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 633 unsolved
At refinement iteration 1 (OVERLAPS) 1/465 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 633 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/465 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 633 unsolved
At refinement iteration 3 (OVERLAPS) 634/1099 variables, 465/485 constraints. Problems are: Problem set: 0 solved, 633 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1099/1099 variables, and 485 constraints, problems are : Problem set: 0 solved, 633 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 465/465 constraints, PredecessorRefiner: 633/633 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 633 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/464 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 633 unsolved
At refinement iteration 1 (OVERLAPS) 1/465 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 633 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/465 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 633 unsolved
At refinement iteration 3 (OVERLAPS) 634/1099 variables, 465/485 constraints. Problems are: Problem set: 0 solved, 633 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1099 variables, 633/1118 constraints. Problems are: Problem set: 0 solved, 633 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:40:11] [INFO ] Deduced a trap along path composed of 23 places in 38 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1099/1099 variables, and 1119 constraints, problems are : Problem set: 0 solved, 633 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 465/465 constraints, PredecessorRefiner: 633/633 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60091ms problems are : Problem set: 0 solved, 633 unsolved
Search for dead transitions found 0 dead transitions in 60093ms
Starting structural reductions in LTL mode, iteration 1 : 465/551 places, 634/720 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60457 ms. Remains : 465/551 places, 634/720 transitions.
[2025-06-07 18:40:14] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:40:14] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:40:14] [INFO ] Input system was already deterministic with 634 transitions.
[2025-06-07 18:40:14] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:40:14] [INFO ] Flatten gal took : 8 ms
[2025-06-07 18:40:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality4846770725838086928.gal : 2 ms
[2025-06-07 18:40:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality17871250761588377299.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/CTLCardinality4846770725838086928.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17871250761588377299.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,9.27825e+26,0.281292,12880,2,2530,5,39902,6,0,2496,31152,0


Converting to forward existential form...Done !
original formula: AG(AX(AG(((EF(((p239==0)||(p369==1))) + AF(((p600==0)||(p431==1)))) + (((p706==0)&&(p14==1)) * AG(((p162==0)||(p19==1))))))))
=> equivalent forward existential formula: ([((FwdU(EY(FwdU(Init,TRUE)),TRUE) * !((E(TRUE U ((p239==0)||(p369==1))) + !(EG(!(((p600==0)||(p431==1)))))))) *...351
Reverse transition relation is NOT exact ! Due to transitions t8, t57, t62, t86, t106, t111, t138, t162, t182, t187, t212, t237, t261, t281, t286, t311, t3...295
(forward)formula 0,1,5.65823,170132,1,0,853,891651,1301,559,14914,716737,1392
FORMULA Champagne-PT-H06T2O-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 551/551 places, 720/720 transitions.
Graph (trivial) has 567 edges and 551 vertex of which 319 / 551 are part of one of the 21 SCC in 4 ms
Free SCC test removed 298 places
Ensure Unique test removed 326 transitions
Reduce isomorphic transitions removed 326 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 87 transitions
Trivial Post-agglo rules discarded 87 transitions
Performed 87 trivial Post agglomeration. Transition count delta: 87
Iterating post reduction 0 with 87 rules applied. Total rules applied 88 place count 252 transition count 306
Reduce places removed 87 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 1 with 121 rules applied. Total rules applied 209 place count 165 transition count 272
Reduce places removed 16 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 17 rules applied. Total rules applied 226 place count 149 transition count 271
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 227 place count 148 transition count 271
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 227 place count 148 transition count 266
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 237 place count 143 transition count 266
Discarding 19 places :
Symmetric choice reduction at 4 with 19 rule applications. Total rules 256 place count 124 transition count 232
Iterating global reduction 4 with 19 rules applied. Total rules applied 275 place count 124 transition count 232
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 280 place count 124 transition count 227
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 282 place count 122 transition count 219
Iterating global reduction 5 with 2 rules applied. Total rules applied 284 place count 122 transition count 219
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 286 place count 122 transition count 217
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 6 with 76 rules applied. Total rules applied 362 place count 84 transition count 179
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 368 place count 78 transition count 157
Iterating global reduction 6 with 6 rules applied. Total rules applied 374 place count 78 transition count 157
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 380 place count 78 transition count 151
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 382 place count 76 transition count 149
Applied a total of 382 rules in 50 ms. Remains 76 /551 variables (removed 475) and now considering 149/720 (removed 571) transitions.
[2025-06-07 18:40:19] [INFO ] Flow matrix only has 92 transitions (discarded 57 similar events)
// Phase 1: matrix 92 rows 76 cols
[2025-06-07 18:40:19] [INFO ] Computed 20 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:40:19] [INFO ] Implicit Places using invariants in 51 ms returned []
[2025-06-07 18:40:19] [INFO ] Flow matrix only has 92 transitions (discarded 57 similar events)
[2025-06-07 18:40:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:40:19] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 18:40:20] [INFO ] Redundant transitions in 4 ms returned []
Running 89 sub problems to find dead transitions.
[2025-06-07 18:40:20] [INFO ] Flow matrix only has 92 transitions (discarded 57 similar events)
[2025-06-07 18:40:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 2 (OVERLAPS) 2/76 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 4 (OVERLAPS) 91/167 variables, 76/96 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/167 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 6 (OVERLAPS) 0/167 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 89 unsolved
No progress, stopping.
After SMT solving in domain Real declared 167/168 variables, and 96 constraints, problems are : Problem set: 0 solved, 89 unsolved in 1849 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 76/76 constraints, PredecessorRefiner: 89/89 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 89 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 2 (OVERLAPS) 2/76 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 4 (OVERLAPS) 91/167 variables, 76/96 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/167 variables, 89/185 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 7 (OVERLAPS) 0/167 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 89 unsolved
No progress, stopping.
After SMT solving in domain Int declared 167/168 variables, and 185 constraints, problems are : Problem set: 0 solved, 89 unsolved in 1945 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 76/76 constraints, PredecessorRefiner: 89/89 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3802ms problems are : Problem set: 0 solved, 89 unsolved
Search for dead transitions found 0 dead transitions in 3804ms
Starting structural reductions in SI_CTL mode, iteration 1 : 76/551 places, 149/720 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4005 ms. Remains : 76/551 places, 149/720 transitions.
[2025-06-07 18:40:23] [INFO ] Flatten gal took : 6 ms
[2025-06-07 18:40:23] [INFO ] Flatten gal took : 3 ms
[2025-06-07 18:40:23] [INFO ] Input system was already deterministic with 149 transitions.
[2025-06-07 18:40:23] [INFO ] Flatten gal took : 3 ms
[2025-06-07 18:40:23] [INFO ] Flatten gal took : 5 ms
[2025-06-07 18:40:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality15424097956291982193.gal : 2 ms
[2025-06-07 18:40:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality17929979088991158487.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/CTLCardinality15424097956291982193.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17929979088991158487.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,9.37462e+10,0.022343,4732,2,133,5,1707,6,0,435,1072,0


Converting to forward existential form...Done !
original formula: AF(EG(((E((p613==1) U ((p247==0)||(p83==1))) + AF(((p525==0)||(p34==1)))) + (AG(((p333==0)||(p23==1))) + ((p334==0)&&(p173==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(((E((p613==1) U ((p247==0)||(p83==1))) + !(EG(!(((p525==0)||(p34==1)))))) + (!(E(TRUE U !(((p333...212
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 147/0/2
Using saturation style SCC detection
(forward)formula 0,1,0.568018,26852,1,0,122,122585,43,82,2204,166429,88
FORMULA Champagne-PT-H06T2O-CTLCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 551/551 places, 720/720 transitions.
Graph (trivial) has 582 edges and 551 vertex of which 341 / 551 are part of one of the 20 SCC in 2 ms
Free SCC test removed 321 places
Ensure Unique test removed 355 transitions
Reduce isomorphic transitions removed 355 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 86 place count 229 transition count 279
Reduce places removed 85 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 1 with 119 rules applied. Total rules applied 205 place count 144 transition count 245
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 221 place count 128 transition count 245
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 243 place count 106 transition count 206
Iterating global reduction 3 with 22 rules applied. Total rules applied 265 place count 106 transition count 206
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 271 place count 106 transition count 200
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 273 place count 104 transition count 192
Iterating global reduction 4 with 2 rules applied. Total rules applied 275 place count 104 transition count 192
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 276 place count 104 transition count 191
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 5 with 78 rules applied. Total rules applied 354 place count 65 transition count 152
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 361 place count 58 transition count 125
Iterating global reduction 5 with 7 rules applied. Total rules applied 368 place count 58 transition count 125
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 375 place count 58 transition count 118
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 377 place count 56 transition count 116
Applied a total of 377 rules in 36 ms. Remains 56 /551 variables (removed 495) and now considering 116/720 (removed 604) transitions.
[2025-06-07 18:40:24] [INFO ] Flow matrix only has 54 transitions (discarded 62 similar events)
// Phase 1: matrix 54 rows 56 cols
[2025-06-07 18:40:24] [INFO ] Computed 20 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:40:24] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-06-07 18:40:24] [INFO ] Flow matrix only has 54 transitions (discarded 62 similar events)
[2025-06-07 18:40:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:40:24] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 18:40:24] [INFO ] Redundant transitions in 2 ms returned []
Running 60 sub problems to find dead transitions.
[2025-06-07 18:40:24] [INFO ] Flow matrix only has 54 transitions (discarded 62 similar events)
[2025-06-07 18:40:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (OVERLAPS) 2/56 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 53/109 variables, 56/76 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/109 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/109 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 109/110 variables, and 76 constraints, problems are : Problem set: 0 solved, 60 unsolved in 981 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 56/56 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (OVERLAPS) 2/56 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 53/109 variables, 56/76 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/109 variables, 60/136 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/109 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (OVERLAPS) 0/109 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 109/110 variables, and 136 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1083 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 56/56 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2072ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 2072ms
Starting structural reductions in SI_CTL mode, iteration 1 : 56/551 places, 116/720 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2231 ms. Remains : 56/551 places, 116/720 transitions.
[2025-06-07 18:40:26] [INFO ] Flatten gal took : 5 ms
[2025-06-07 18:40:26] [INFO ] Flatten gal took : 2 ms
[2025-06-07 18:40:26] [INFO ] Input system was already deterministic with 116 transitions.
[2025-06-07 18:40:26] [INFO ] Flatten gal took : 2 ms
[2025-06-07 18:40:26] [INFO ] Flatten gal took : 3 ms
[2025-06-07 18:40:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality68929168680741910.gal : 1 ms
[2025-06-07 18:40:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality11490702181369900774.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/CTLCardinality68929168680741910.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11490702181369900774.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,6.1222e+08,0.014854,4412,2,93,5,943,6,0,323,507,0


Converting to forward existential form...Done !
original formula: EF(EG((p591!=1)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(p591!=1))] != FALSE
Hit Full ! (commute/partial/dont) 114/0/2
(forward)formula 0,1,0.032263,4668,1,0,8,4278,19,3,1568,2084,8
FORMULA Champagne-PT-H06T2O-CTLCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 551/551 places, 720/720 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 498 transition count 667
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 498 transition count 667
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 132 place count 472 transition count 641
Iterating global reduction 0 with 26 rules applied. Total rules applied 158 place count 472 transition count 641
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 167 place count 463 transition count 632
Iterating global reduction 0 with 9 rules applied. Total rules applied 176 place count 463 transition count 632
Applied a total of 176 rules in 28 ms. Remains 463 /551 variables (removed 88) and now considering 632/720 (removed 88) transitions.
// Phase 1: matrix 632 rows 463 cols
[2025-06-07 18:40:26] [INFO ] Computed 20 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:40:26] [INFO ] Implicit Places using invariants in 99 ms returned []
[2025-06-07 18:40:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:40:27] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 316 ms to find 0 implicit places.
Running 631 sub problems to find dead transitions.
[2025-06-07 18:40:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/462 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 631 unsolved
At refinement iteration 1 (OVERLAPS) 1/463 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 631 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/463 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 631 unsolved
At refinement iteration 3 (OVERLAPS) 632/1095 variables, 463/483 constraints. Problems are: Problem set: 0 solved, 631 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1095/1095 variables, and 483 constraints, problems are : Problem set: 0 solved, 631 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 463/463 constraints, PredecessorRefiner: 631/631 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 631 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/462 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 631 unsolved
At refinement iteration 1 (OVERLAPS) 1/463 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 631 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/463 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 631 unsolved
At refinement iteration 3 (OVERLAPS) 632/1095 variables, 463/483 constraints. Problems are: Problem set: 0 solved, 631 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1095 variables, 631/1114 constraints. Problems are: Problem set: 0 solved, 631 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:41:25] [INFO ] Deduced a trap along path composed of 22 places in 34 ms of which 0 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1095/1095 variables, and 1115 constraints, problems are : Problem set: 0 solved, 631 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 463/463 constraints, PredecessorRefiner: 631/631 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60080ms problems are : Problem set: 0 solved, 631 unsolved
Search for dead transitions found 0 dead transitions in 60081ms
Starting structural reductions in LTL mode, iteration 1 : 463/551 places, 632/720 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60426 ms. Remains : 463/551 places, 632/720 transitions.
[2025-06-07 18:41:27] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:41:27] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:41:27] [INFO ] Input system was already deterministic with 632 transitions.
[2025-06-07 18:41:27] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:41:27] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:41:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality5360629506317735264.gal : 2 ms
[2025-06-07 18:41:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality11821718355996361126.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/CTLCardinality5360629506317735264.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11821718355996361126.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.52187e+26,0.303821,13512,2,2624,5,42576,6,0,2486,34625,0


Converting to forward existential form...Done !
original formula: EF(EX((EG(E((p754==1) U (p505==1))) + ((EF((p51==0)) * (p429==0)) * ((p409==0)&&(p372==1))))))
=> equivalent forward existential formula: ([FwdG(EY(FwdU(Init,TRUE)),E((p754==1) U (p505==1)))] != FALSE + [(FwdU(((EY(FwdU(Init,TRUE)) * ((p409==0)&&(p37...204
Reverse transition relation is NOT exact ! Due to transitions t7, t56, t61, t85, t105, t110, t135, t159, t179, t184, t209, t234, t242, t259, t267, t280, t2...307
(forward)formula 0,1,8.32786,260140,1,0,1073,1.40438e+06,1290,676,14176,1.49789e+06,1564
FORMULA Champagne-PT-H06T2O-CTLCardinality-2025-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 551/551 places, 720/720 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 502 transition count 671
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 502 transition count 671
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 123 place count 477 transition count 646
Iterating global reduction 0 with 25 rules applied. Total rules applied 148 place count 477 transition count 646
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 156 place count 469 transition count 638
Iterating global reduction 0 with 8 rules applied. Total rules applied 164 place count 469 transition count 638
Applied a total of 164 rules in 34 ms. Remains 469 /551 variables (removed 82) and now considering 638/720 (removed 82) transitions.
// Phase 1: matrix 638 rows 469 cols
[2025-06-07 18:41:35] [INFO ] Computed 20 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:41:35] [INFO ] Implicit Places using invariants in 101 ms returned []
[2025-06-07 18:41:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:41:35] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 338 ms to find 0 implicit places.
Running 637 sub problems to find dead transitions.
[2025-06-07 18:41:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/468 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 637 unsolved
At refinement iteration 1 (OVERLAPS) 1/469 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 637 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/469 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 637 unsolved
At refinement iteration 3 (OVERLAPS) 638/1107 variables, 469/489 constraints. Problems are: Problem set: 0 solved, 637 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1107/1107 variables, and 489 constraints, problems are : Problem set: 0 solved, 637 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 469/469 constraints, PredecessorRefiner: 637/637 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 637 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/468 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 637 unsolved
At refinement iteration 1 (OVERLAPS) 1/469 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 637 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/469 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 637 unsolved
At refinement iteration 3 (OVERLAPS) 638/1107 variables, 469/489 constraints. Problems are: Problem set: 0 solved, 637 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1107 variables, 637/1126 constraints. Problems are: Problem set: 0 solved, 637 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:42:34] [INFO ] Deduced a trap along path composed of 22 places in 36 ms of which 0 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1107/1107 variables, and 1127 constraints, problems are : Problem set: 0 solved, 637 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 469/469 constraints, PredecessorRefiner: 637/637 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60082ms problems are : Problem set: 0 solved, 637 unsolved
Search for dead transitions found 0 dead transitions in 60083ms
Starting structural reductions in LTL mode, iteration 1 : 469/551 places, 638/720 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60457 ms. Remains : 469/551 places, 638/720 transitions.
[2025-06-07 18:42:36] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:42:36] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:42:36] [INFO ] Input system was already deterministic with 638 transitions.
[2025-06-07 18:42:36] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:42:36] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:42:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality15056308558324701853.gal : 1 ms
[2025-06-07 18:42:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality10396460959006331865.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/CTLCardinality15056308558324701853.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10396460959006331865.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,1.09452e+27,0.307539,13900,2,2735,5,43644,6,0,2516,37318,0


Converting to forward existential form...Done !
original formula: (E(AF(((p1==0)||(p145==1))) U !(((p274==0) * AX(AF((p731==0)))))) * EX(((AX(((p677==0)||(p313==1))) + E((p737==1) U (p147==1))) * EF(((p3...176
=> equivalent forward existential formula: [(FwdU((EY((Init * E(!(EG(!(((p1==0)||(p145==1))))) U !(((p274==0) * !(EX(!(!(EG(!((p731==0)))))))))))) * (!(EX(...252
Reverse transition relation is NOT exact ! Due to transitions t7, t58, t62, t88, t108, t113, t138, t162, t182, t187, t212, t237, t261, t281, t286, t311, t3...307
Detected timeout of ITS tools.
[2025-06-07 18:43:06] [INFO ] Flatten gal took : 16 ms
[2025-06-07 18:43:06] [INFO ] Applying decomposition
[2025-06-07 18:43:06] [INFO ] Flatten gal took : 10 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/graph4210174860112535209.txt' '-o' '/tmp/graph4210174860112535209.bin' '-w' '/tmp/graph4210174860112535209.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4210174860112535209.bin' '-l' '-1' '-v' '-w' '/tmp/graph4210174860112535209.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:43:06] [INFO ] Decomposing Gal with order
[2025-06-07 18:43:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:43:06] [INFO ] Removed a total of 373 redundant transitions.
[2025-06-07 18:43:06] [INFO ] Flatten gal took : 22 ms
[2025-06-07 18:43:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 4 ms.
[2025-06-07 18:43:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality3584828444993295309.gal : 4 ms
[2025-06-07 18:43:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality10728950312252301167.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/CTLCardinality3584828444993295309.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10728950312252301167.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.09452e+27,0.179816,12412,2051,20,12767,391,789,20720,51,853,0


Converting to forward existential form...Done !
original formula: (E(AF(((i0.u1.p1==0)||(i4.u35.p145==1))) U !(((i8.i0.i1.u65.p274==0) * AX(AF((i20.u171.p731==0)))))) * EX(((AX(((i18.u152.p677==0)||(i9.u...263
=> equivalent forward existential formula: [(FwdU((EY((Init * E(!(EG(!(((i0.u1.p1==0)||(i4.u35.p145==1))))) U !(((i8.i0.i1.u65.p274==0) * !(EX(!(!(EG(!((i2...339
Reverse transition relation is NOT exact ! Due to transitions t7, t58, t108, t182, t281, t381, i1.t489, i2.i0.i0.t464, i3.t439, i4.u35.t412, i5.t386, i6.t3...400
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 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found a local SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,0,22.3763,587260,1,0,1.0571e+06,391,6100,1.50375e+06,259,853,1172936
FORMULA Champagne-PT-H06T2O-CTLCardinality-2025-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 551/551 places, 720/720 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 495 transition count 664
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 495 transition count 664
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 139 place count 468 transition count 637
Iterating global reduction 0 with 27 rules applied. Total rules applied 166 place count 468 transition count 637
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 175 place count 459 transition count 628
Iterating global reduction 0 with 9 rules applied. Total rules applied 184 place count 459 transition count 628
Applied a total of 184 rules in 32 ms. Remains 459 /551 variables (removed 92) and now considering 628/720 (removed 92) transitions.
// Phase 1: matrix 628 rows 459 cols
[2025-06-07 18:43:28] [INFO ] Computed 20 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:43:28] [INFO ] Implicit Places using invariants in 106 ms returned []
[2025-06-07 18:43:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:43:29] [INFO ] Implicit Places using invariants and state equation in 237 ms returned []
Implicit Place search using SMT with State Equation took 344 ms to find 0 implicit places.
Running 627 sub problems to find dead transitions.
[2025-06-07 18:43:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/458 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 627 unsolved
At refinement iteration 1 (OVERLAPS) 1/459 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 627 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/459 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 627 unsolved
At refinement iteration 3 (OVERLAPS) 628/1087 variables, 459/479 constraints. Problems are: Problem set: 0 solved, 627 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1087/1087 variables, and 479 constraints, problems are : Problem set: 0 solved, 627 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 459/459 constraints, PredecessorRefiner: 627/627 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 627 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/458 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 627 unsolved
At refinement iteration 1 (OVERLAPS) 1/459 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 627 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/459 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 627 unsolved
At refinement iteration 3 (OVERLAPS) 628/1087 variables, 459/479 constraints. Problems are: Problem set: 0 solved, 627 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1087 variables, 627/1106 constraints. Problems are: Problem set: 0 solved, 627 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:44:26] [INFO ] Deduced a trap along path composed of 22 places in 37 ms of which 0 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 1)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 timeout
0)
(s31 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1087/1087 variables, and 1107 constraints, problems are : Problem set: 0 solved, 627 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 459/459 constraints, PredecessorRefiner: 627/627 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60085ms problems are : Problem set: 0 solved, 627 unsolved
Search for dead transitions found 0 dead transitions in 60086ms
Starting structural reductions in LTL mode, iteration 1 : 459/551 places, 628/720 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60463 ms. Remains : 459/551 places, 628/720 transitions.
[2025-06-07 18:44:29] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:44:29] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:44:29] [INFO ] Input system was already deterministic with 628 transitions.
[2025-06-07 18:44:29] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:44:29] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:44:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality7329580750638130580.gal : 2 ms
[2025-06-07 18:44:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality8679272756505339945.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/CTLCardinality7329580750638130580.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8679272756505339945.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,7.13569e+26,0.288984,12872,2,2498,5,39542,6,0,2466,30862,0


Converting to forward existential form...Done !
original formula: EF(AG(AX(EG((p265==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(EX(!(EG((p265==0)))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t5, t54, t59, t83, t103, t108, t133, t157, t177, t182, t207, t232, t256, t276, t281, t306, t3...295
Detected timeout of ITS tools.
[2025-06-07 18:44:59] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:44:59] [INFO ] Applying decomposition
[2025-06-07 18:44:59] [INFO ] Flatten gal took : 10 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/graph16803880074548013154.txt' '-o' '/tmp/graph16803880074548013154.bin' '-w' '/tmp/graph16803880074548013154.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16803880074548013154.bin' '-l' '-1' '-v' '-w' '/tmp/graph16803880074548013154.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:44:59] [INFO ] Decomposing Gal with order
[2025-06-07 18:44:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:44:59] [INFO ] Removed a total of 382 redundant transitions.
[2025-06-07 18:44:59] [INFO ] Flatten gal took : 22 ms
[2025-06-07 18:44:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 4 ms.
[2025-06-07 18:44:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality14838968435344213360.gal : 8 ms
[2025-06-07 18:44:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality13517198091653154104.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/CTLCardinality14838968435344213360.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13517198091653154104.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,7.13569e+26,0.180141,10376,1593,19,10194,383,705,15383,50,766,0


Converting to forward existential form...Done !
original formula: EF(AG(AX(EG((i7.i0.u59.p265==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(EX(!(EG((i7.i0.u59.p265==0)))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t5, t54, t103, t177, t276, i1.i2.t479, i2.i2.t455, i3.i0.t430, i4.i0.t405, i5.i0.t380, i6.i2....412
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,1,2.7291,100104,1,0,222645,383,5359,255375,244,771,440789
FORMULA Champagne-PT-H06T2O-CTLCardinality-2025-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 551/551 places, 720/720 transitions.
Graph (trivial) has 582 edges and 551 vertex of which 341 / 551 are part of one of the 20 SCC in 3 ms
Free SCC test removed 321 places
Ensure Unique test removed 355 transitions
Reduce isomorphic transitions removed 355 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 85 place count 229 transition count 280
Reduce places removed 84 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 1 with 118 rules applied. Total rules applied 203 place count 145 transition count 246
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 219 place count 129 transition count 246
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 219 place count 129 transition count 245
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 221 place count 128 transition count 245
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 242 place count 107 transition count 207
Iterating global reduction 3 with 21 rules applied. Total rules applied 263 place count 107 transition count 207
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 269 place count 107 transition count 201
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 271 place count 105 transition count 193
Iterating global reduction 4 with 2 rules applied. Total rules applied 273 place count 105 transition count 193
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 275 place count 105 transition count 191
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 5 with 78 rules applied. Total rules applied 353 place count 66 transition count 152
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 360 place count 59 transition count 125
Iterating global reduction 5 with 7 rules applied. Total rules applied 367 place count 59 transition count 125
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 374 place count 59 transition count 118
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 376 place count 57 transition count 116
Applied a total of 376 rules in 32 ms. Remains 57 /551 variables (removed 494) and now considering 116/720 (removed 604) transitions.
[2025-06-07 18:45:02] [INFO ] Flow matrix only has 54 transitions (discarded 62 similar events)
// Phase 1: matrix 54 rows 57 cols
[2025-06-07 18:45:02] [INFO ] Computed 20 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:45:02] [INFO ] Implicit Places using invariants in 59 ms returned []
[2025-06-07 18:45:02] [INFO ] Flow matrix only has 54 transitions (discarded 62 similar events)
[2025-06-07 18:45:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:45:02] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 18:45:02] [INFO ] Redundant transitions in 2 ms returned []
Running 62 sub problems to find dead transitions.
[2025-06-07 18:45:02] [INFO ] Flow matrix only has 54 transitions (discarded 62 similar events)
[2025-06-07 18:45:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (OVERLAPS) 3/57 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (OVERLAPS) 53/110 variables, 57/77 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (OVERLAPS) 0/110 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Real declared 110/111 variables, and 77 constraints, problems are : Problem set: 0 solved, 62 unsolved in 1031 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 57/57 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 62 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (OVERLAPS) 3/57 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (OVERLAPS) 53/110 variables, 57/77 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 62/139 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (OVERLAPS) 0/110 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Int declared 110/111 variables, and 139 constraints, problems are : Problem set: 0 solved, 62 unsolved in 1095 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 57/57 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2145ms problems are : Problem set: 0 solved, 62 unsolved
Search for dead transitions found 0 dead transitions in 2145ms
Starting structural reductions in SI_CTL mode, iteration 1 : 57/551 places, 116/720 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2307 ms. Remains : 57/551 places, 116/720 transitions.
[2025-06-07 18:45:04] [INFO ] Flatten gal took : 5 ms
[2025-06-07 18:45:04] [INFO ] Flatten gal took : 4 ms
[2025-06-07 18:45:04] [INFO ] Input system was already deterministic with 116 transitions.
[2025-06-07 18:45:04] [INFO ] Flatten gal took : 2 ms
[2025-06-07 18:45:04] [INFO ] Flatten gal took : 2 ms
[2025-06-07 18:45:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality4512208788585547472.gal : 0 ms
[2025-06-07 18:45:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality3780103251790516273.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/CTLCardinality4512208788585547472.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3780103251790516273.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,9.1833e+08,0.014131,4408,2,95,5,1013,6,0,326,551,0


Converting to forward existential form...Done !
original formula: AF(EG(EF((p151!=1))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(E(TRUE U (p151!=1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.040174,4920,1,0,8,5154,21,4,1575,2528,10
FORMULA Champagne-PT-H06T2O-CTLCardinality-2025-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2025-06-07 18:45:04] [INFO ] Flatten gal took : 13 ms
[2025-06-07 18:45:04] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:45:04] [INFO ] Applying decomposition
[2025-06-07 18:45:04] [INFO ] Flatten gal took : 10 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/graph3521360835949767568.txt' '-o' '/tmp/graph3521360835949767568.bin' '-w' '/tmp/graph3521360835949767568.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3521360835949767568.bin' '-l' '-1' '-v' '-w' '/tmp/graph3521360835949767568.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:45:04] [INFO ] Decomposing Gal with order
[2025-06-07 18:45:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:45:04] [INFO ] Removed a total of 334 redundant transitions.
[2025-06-07 18:45:04] [INFO ] Flatten gal took : 25 ms
[2025-06-07 18:45:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-07 18:45:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality6282169827037950306.gal : 5 ms
[2025-06-07 18:45:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality7400579452916135227.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/CTLCardinality6282169827037950306.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7400579452916135227.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 2 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,2.94034e+28,0.267328,14228,2534,21,18360,453,922,29719,49,1046,0


Converting to forward existential form...Done !
original formula: (AF(AG((i14.u144.p518==0))) + EX((i9.u92.p317==1)))
=> equivalent forward existential formula: [FwdG((Init * !(EX((i9.u92.p317==1)))),!(!(E(TRUE U !((i14.u144.p518==0))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t30, t84, t168, t225, t334, t450, i1.u12.t566, i2.t537, i3.t511, i4.u44.t483, i5.t455, i6.t42...630
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,0,172.544,2197756,1,0,4.10673e+06,453,2177,5.17067e+06,98,1046,275578
FORMULA Champagne-PT-H06T2O-CTLCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: (!(E((E(A(((i11.i0.i2.u118.p411==0)||(i7.u77.p233==1)) U (i14.u140.p501==1)) U ((i19.u203.p703==1)&&((i4.u39.p127==0)||(i8.u88.p300==1)))...542
=> equivalent forward existential formula: [FwdG((Init * !(!(E((E(!((E(!((i14.u140.p501==1)) U (!(((i11.i0.i2.u118.p411==0)||(i7.u77.p233==1))) * !((i14.u1...998
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 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 1,1,312.389,2423548,1,0,4.50935e+06,466,3615,5.58322e+06,135,1123,1403336
FORMULA Champagne-PT-H06T2O-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Total runtime 1275412 ms.

BK_STOP 1749322217780

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
++ perl -pe 's/.*\.//g'
+ 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="Champagne-PT-H06T2O"
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 Champagne-PT-H06T2O, 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 r254-tall-174931339200065"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Champagne-PT-H06T2O.tgz
mv Champagne-PT-H06T2O 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 ;