Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r142-tall-174876812000153.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 NoC3x3-PT-1A, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r142-tall-174876812000153
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 106K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 81K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME NoC3x3-PT-1A-CTLCardinality-2023-12
FORMULA_NAME NoC3x3-PT-1A-CTLCardinality-2023-13
FORMULA_NAME NoC3x3-PT-1A-CTLCardinality-2023-14
FORMULA_NAME NoC3x3-PT-1A-CTLCardinality-2023-15
FORMULA_NAME NoC3x3-PT-1A-CTLCardinality-2025-00
FORMULA_NAME NoC3x3-PT-1A-CTLCardinality-2025-01
FORMULA_NAME NoC3x3-PT-1A-CTLCardinality-2025-02
FORMULA_NAME NoC3x3-PT-1A-CTLCardinality-2025-03
FORMULA_NAME NoC3x3-PT-1A-CTLCardinality-2025-04
FORMULA_NAME NoC3x3-PT-1A-CTLCardinality-2025-05
FORMULA_NAME NoC3x3-PT-1A-CTLCardinality-2025-06
FORMULA_NAME NoC3x3-PT-1A-CTLCardinality-2025-07
FORMULA_NAME NoC3x3-PT-1A-CTLCardinality-2025-08
FORMULA_NAME NoC3x3-PT-1A-CTLCardinality-2025-09
FORMULA_NAME NoC3x3-PT-1A-CTLCardinality-2025-10
FORMULA_NAME NoC3x3-PT-1A-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748811697807

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-1A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-01 21:01:38] [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]
[2025-06-01 21:01:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 21:01:39] [INFO ] Load time of PNML (sax parser for PT used): 79 ms
[2025-06-01 21:01:39] [INFO ] Transformed 165 places.
[2025-06-01 21:01:39] [INFO ] Transformed 355 transitions.
[2025-06-01 21:01:39] [INFO ] Found NUPN structural information;
[2025-06-01 21:01:39] [INFO ] Parsed PT model containing 165 places and 355 transitions and 1069 arcs in 166 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Ensure Unique test removed 108 transitions
Reduce redundant transitions removed 108 transitions.
Support contains 94 out of 165 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 165/165 places, 247/247 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 158 transition count 235
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 158 transition count 235
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 0 with 29 rules applied. Total rules applied 43 place count 158 transition count 206
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 47 place count 154 transition count 206
Applied a total of 47 rules in 29 ms. Remains 154 /165 variables (removed 11) and now considering 206/247 (removed 41) transitions.
// Phase 1: matrix 206 rows 154 cols
[2025-06-01 21:01:39] [INFO ] Computed 36 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:01:39] [INFO ] Implicit Places using invariants in 236 ms returned []
[2025-06-01 21:01:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:01:39] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 417 ms to find 0 implicit places.
Running 205 sub problems to find dead transitions.
[2025-06-01 21:01:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/151 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/152 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/152 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 2/154 variables, 2/36 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/154 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (OVERLAPS) 206/360 variables, 154/190 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/360 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (OVERLAPS) 0/360 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Real declared 360/360 variables, and 190 constraints, problems are : Problem set: 0 solved, 205 unsolved in 9756 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 205 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/151 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/152 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/152 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 2/154 variables, 2/36 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/154 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (OVERLAPS) 206/360 variables, 154/190 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/360 variables, 205/395 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/360 variables, 0/395 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (OVERLAPS) 0/360 variables, 0/395 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Int declared 360/360 variables, and 395 constraints, problems are : Problem set: 0 solved, 205 unsolved in 12507 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 22336ms problems are : Problem set: 0 solved, 205 unsolved
Search for dead transitions found 0 dead transitions in 22361ms
Starting structural reductions in LTL mode, iteration 1 : 154/165 places, 206/247 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22824 ms. Remains : 154/165 places, 206/247 transitions.
Support contains 94 out of 154 places after structural reductions.
[2025-06-01 21:02:02] [INFO ] Flatten gal took : 40 ms
[2025-06-01 21:02:02] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA NoC3x3-PT-1A-CTLCardinality-2025-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-01 21:02:02] [INFO ] Flatten gal took : 17 ms
[2025-06-01 21:02:02] [INFO ] Input system was already deterministic with 206 transitions.
Support contains 83 out of 154 places (down from 94) after GAL structural reductions.
RANDOM walk for 32471 steps (7 resets) in 1541 ms. (21 steps per ms) remains 0/58 properties
[2025-06-01 21:02:02] [INFO ] Flatten gal took : 12 ms
[2025-06-01 21:02:02] [INFO ] Flatten gal took : 13 ms
[2025-06-01 21:02:02] [INFO ] Input system was already deterministic with 206 transitions.
Computed a total of 3 stabilizing places and 1 stable transitions
Graph (complete) has 472 edges and 154 vertex of which 152 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 206/206 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 152 transition count 206
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 21 place count 133 transition count 187
Iterating global reduction 1 with 19 rules applied. Total rules applied 40 place count 133 transition count 187
Applied a total of 40 rules in 8 ms. Remains 133 /154 variables (removed 21) and now considering 187/206 (removed 19) transitions.
// Phase 1: matrix 187 rows 133 cols
[2025-06-01 21:02:02] [INFO ] Computed 34 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:02:02] [INFO ] Implicit Places using invariants in 71 ms returned []
[2025-06-01 21:02:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:02:03] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
Running 186 sub problems to find dead transitions.
[2025-06-01 21:02:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (OVERLAPS) 187/320 variables, 133/167 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/320 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (OVERLAPS) 0/320 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 186 unsolved
No progress, stopping.
After SMT solving in domain Real declared 320/320 variables, and 167 constraints, problems are : Problem set: 0 solved, 186 unsolved in 6328 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 133/133 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (OVERLAPS) 187/320 variables, 133/167 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/320 variables, 186/353 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/320 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 6 (OVERLAPS) 0/320 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 186 unsolved
No progress, stopping.
After SMT solving in domain Int declared 320/320 variables, and 353 constraints, problems are : Problem set: 0 solved, 186 unsolved in 8186 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 133/133 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14536ms problems are : Problem set: 0 solved, 186 unsolved
Search for dead transitions found 0 dead transitions in 14537ms
Starting structural reductions in LTL mode, iteration 1 : 133/154 places, 187/206 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14724 ms. Remains : 133/154 places, 187/206 transitions.
[2025-06-01 21:02:17] [INFO ] Flatten gal took : 14 ms
[2025-06-01 21:02:17] [INFO ] Flatten gal took : 10 ms
[2025-06-01 21:02:17] [INFO ] Input system was already deterministic with 187 transitions.
[2025-06-01 21:02:17] [INFO ] Flatten gal took : 10 ms
[2025-06-01 21:02:17] [INFO ] Flatten gal took : 10 ms
[2025-06-01 21:02:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality5880760723974849541.gal : 4 ms
[2025-06-01 21:02:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality5469013863378622739.ctl : 3 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/CTLCardinality5880760723974849541.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5469013863378622739.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.94197e+19,0.14294,9688,2,362,5,26325,6,0,721,33229,0


Converting to forward existential form...Done !
original formula: AG((AX(((EG(((p132==0)&&(p160==1))) + ((p81==0)&&(p38==1))) + (((p152==0)&&(p62==1))||(((p105==1)&&(p54==0))&&(p158==1))))) + AF(E(((p72=...185
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !(!(EX(!(((EG(((p132==0)&&(p160==1))) + ((p81==0)&&(p38==1))) + (((p152==0)&&(p62==1))|...246
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 178/0/9
(forward)formula 0,0,18.1398,586404,1,0,31,1.87175e+06,32,20,3747,4.65288e+06,32
FORMULA NoC3x3-PT-1A-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 206/206 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 152 transition count 206
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 20 place count 134 transition count 188
Iterating global reduction 1 with 18 rules applied. Total rules applied 38 place count 134 transition count 188
Applied a total of 38 rules in 14 ms. Remains 134 /154 variables (removed 20) and now considering 188/206 (removed 18) transitions.
// Phase 1: matrix 188 rows 134 cols
[2025-06-01 21:02:36] [INFO ] Computed 34 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:02:36] [INFO ] Implicit Places using invariants in 69 ms returned []
[2025-06-01 21:02:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:02:36] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
Running 187 sub problems to find dead transitions.
[2025-06-01 21:02:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 1 (OVERLAPS) 1/134 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/134 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 3 (OVERLAPS) 188/322 variables, 134/168 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 5 (OVERLAPS) 0/322 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 187 unsolved
No progress, stopping.
After SMT solving in domain Real declared 322/322 variables, and 168 constraints, problems are : Problem set: 0 solved, 187 unsolved in 6283 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 134/134 constraints, PredecessorRefiner: 187/187 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 187 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 1 (OVERLAPS) 1/134 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/134 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 3 (OVERLAPS) 188/322 variables, 134/168 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 187/355 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 6 (OVERLAPS) 0/322 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 187 unsolved
No progress, stopping.
After SMT solving in domain Int declared 322/322 variables, and 355 constraints, problems are : Problem set: 0 solved, 187 unsolved in 8623 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 134/134 constraints, PredecessorRefiner: 187/187 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14926ms problems are : Problem set: 0 solved, 187 unsolved
Search for dead transitions found 0 dead transitions in 14927ms
Starting structural reductions in LTL mode, iteration 1 : 134/154 places, 188/206 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15106 ms. Remains : 134/154 places, 188/206 transitions.
[2025-06-01 21:02:51] [INFO ] Flatten gal took : 13 ms
[2025-06-01 21:02:51] [INFO ] Flatten gal took : 8 ms
[2025-06-01 21:02:51] [INFO ] Input system was already deterministic with 188 transitions.
[2025-06-01 21:02:51] [INFO ] Flatten gal took : 8 ms
[2025-06-01 21:02:51] [INFO ] Flatten gal took : 9 ms
[2025-06-01 21:02:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality14524163059574696827.gal : 5 ms
[2025-06-01 21:02:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality3148799358332386397.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/CTLCardinality14524163059574696827.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3148799358332386397.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.53037e+19,0.119447,9364,2,365,5,24871,6,0,726,31258,0


Converting to forward existential form...Done !
original formula: AG((AG(((AX((p78==1)) * ((p136==0) + EX(TRUE))) + ((p100==0)&&(p136==0)))) * (EX((((p94==1)&&(p15==1)) + A(((p19==0)||(p26==1)) U ((p145=...255
=> equivalent forward existential formula: (([(EY((FwdU(FwdU(Init,TRUE),TRUE) * !(((p100==0)&&(p136==0))))) * !((p78==1)))] = FALSE * [(((FwdU(FwdU(Init,TR...698
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 179/9/9
(forward)formula 0,0,0.233772,11156,1,0,19,37600,34,8,3784,31258,16
FORMULA NoC3x3-PT-1A-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 154/154 places, 206/206 transitions.
Graph (trivial) has 81 edges and 154 vertex of which 44 / 154 are part of one of the 19 SCC in 3 ms
Free SCC test removed 25 places
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Graph (complete) has 422 edges and 129 vertex of which 127 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 22 place count 107 transition count 136
Iterating global reduction 0 with 20 rules applied. Total rules applied 42 place count 107 transition count 136
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 43 place count 107 transition count 135
Applied a total of 43 rules in 28 ms. Remains 107 /154 variables (removed 47) and now considering 135/206 (removed 71) transitions.
[2025-06-01 21:02:51] [INFO ] Flow matrix only has 117 transitions (discarded 18 similar events)
// Phase 1: matrix 117 rows 107 cols
[2025-06-01 21:02:51] [INFO ] Computed 34 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:02:51] [INFO ] Implicit Places using invariants in 68 ms returned []
[2025-06-01 21:02:51] [INFO ] Flow matrix only has 117 transitions (discarded 18 similar events)
[2025-06-01 21:02:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:02:51] [INFO ] State equation strengthened by 55 read => feed constraints.
[2025-06-01 21:02:51] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 21:02:51] [INFO ] Redundant transitions in 6 ms returned []
Running 134 sub problems to find dead transitions.
[2025-06-01 21:02:51] [INFO ] Flow matrix only has 117 transitions (discarded 18 similar events)
[2025-06-01 21:02:51] [INFO ] Invariant cache hit.
[2025-06-01 21:02:51] [INFO ] State equation strengthened by 55 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 1 (OVERLAPS) 1/107 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 3 (OVERLAPS) 116/223 variables, 107/141 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/223 variables, 54/195 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/223 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 6 (OVERLAPS) 1/224 variables, 1/196 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/224 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 8 (OVERLAPS) 0/224 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 134 unsolved
No progress, stopping.
After SMT solving in domain Real declared 224/224 variables, and 196 constraints, problems are : Problem set: 0 solved, 134 unsolved in 4916 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 107/107 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 134/134 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 134 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 1 (OVERLAPS) 1/107 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 3 (OVERLAPS) 116/223 variables, 107/141 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/223 variables, 54/195 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/223 variables, 134/329 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/223 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 7 (OVERLAPS) 1/224 variables, 1/330 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/224 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 9 (OVERLAPS) 0/224 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 134 unsolved
No progress, stopping.
After SMT solving in domain Int declared 224/224 variables, and 330 constraints, problems are : Problem set: 0 solved, 134 unsolved in 6319 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 107/107 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 134/134 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11250ms problems are : Problem set: 0 solved, 134 unsolved
Search for dead transitions found 0 dead transitions in 11251ms
Starting structural reductions in SI_CTL mode, iteration 1 : 107/154 places, 135/206 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11495 ms. Remains : 107/154 places, 135/206 transitions.
[2025-06-01 21:03:02] [INFO ] Flatten gal took : 9 ms
[2025-06-01 21:03:02] [INFO ] Flatten gal took : 5 ms
[2025-06-01 21:03:02] [INFO ] Input system was already deterministic with 135 transitions.
[2025-06-01 21:03:02] [INFO ] Flatten gal took : 6 ms
[2025-06-01 21:03:02] [INFO ] Flatten gal took : 6 ms
[2025-06-01 21:03:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality5457347601645253986.gal : 2 ms
[2025-06-01 21:03:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality14723432984518011990.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/CTLCardinality5457347601645253986.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14723432984518011990.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,1.68e+14,0.077889,7356,2,1151,5,16521,6,0,534,16076,0


Converting to forward existential form...Done !
original formula: AG((AG(AF(((p156==0)||(p137==1)))) + ((p95==0)&&(p34==1))))
=> equivalent forward existential formula: [FwdG(FwdU((FwdU(Init,TRUE) * !(((p95==0)&&(p34==1)))),TRUE),!(((p156==0)||(p137==1))))] = FALSE
Hit Full ! (commute/partial/dont) 124/11/11
(forward)formula 0,0,0.207239,12604,1,0,9,45977,23,2,2929,16076,12
FORMULA NoC3x3-PT-1A-CTLCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 154/154 places, 206/206 transitions.
Graph (trivial) has 80 edges and 154 vertex of which 42 / 154 are part of one of the 18 SCC in 1 ms
Free SCC test removed 24 places
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Graph (complete) has 424 edges and 130 vertex of which 128 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 24 rules applied. Total rules applied 26 place count 121 transition count 139
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 39 place count 108 transition count 139
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 59 place count 88 transition count 119
Iterating global reduction 2 with 20 rules applied. Total rules applied 79 place count 88 transition count 119
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 2 with 14 rules applied. Total rules applied 93 place count 88 transition count 105
Applied a total of 93 rules in 21 ms. Remains 88 /154 variables (removed 66) and now considering 105/206 (removed 101) transitions.
// Phase 1: matrix 105 rows 88 cols
[2025-06-01 21:03:03] [INFO ] Computed 28 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:03:03] [INFO ] Implicit Places using invariants in 51 ms returned []
[2025-06-01 21:03:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:03:03] [INFO ] State equation strengthened by 23 read => feed constraints.
[2025-06-01 21:03:03] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 21:03:03] [INFO ] Redundant transitions in 46 ms returned []
Running 90 sub problems to find dead transitions.
[2025-06-01 21:03:03] [INFO ] Invariant cache hit.
[2025-06-01 21:03:03] [INFO ] State equation strengthened by 23 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (OVERLAPS) 104/192 variables, 88/116 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/192 variables, 23/139 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (OVERLAPS) 0/192 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Real declared 192/193 variables, and 139 constraints, problems are : Problem set: 0 solved, 90 unsolved in 1843 ms.
Refiners :[Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 88/88 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 90 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (OVERLAPS) 104/192 variables, 88/116 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/192 variables, 23/139 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 90/229 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (OVERLAPS) 0/192 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Int declared 192/193 variables, and 229 constraints, problems are : Problem set: 0 solved, 90 unsolved in 1944 ms.
Refiners :[Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 88/88 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3793ms problems are : Problem set: 0 solved, 90 unsolved
Search for dead transitions found 0 dead transitions in 3795ms
Starting structural reductions in SI_CTL mode, iteration 1 : 88/154 places, 105/206 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4018 ms. Remains : 88/154 places, 105/206 transitions.
[2025-06-01 21:03:07] [INFO ] Flatten gal took : 9 ms
[2025-06-01 21:03:07] [INFO ] Flatten gal took : 8 ms
[2025-06-01 21:03:07] [INFO ] Input system was already deterministic with 105 transitions.
[2025-06-01 21:03:07] [INFO ] Flatten gal took : 4 ms
[2025-06-01 21:03:07] [INFO ] Flatten gal took : 5 ms
[2025-06-01 21:03:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality16125809915003108966.gal : 1 ms
[2025-06-01 21:03:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality9805859420156209222.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/CTLCardinality16125809915003108966.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9805859420156209222.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,1.39157e+13,0.029181,5072,2,149,5,6341,5,0,458,6121,0


Converting to forward existential form...Done !
original formula: EF(AG(EF((AF(((p76==0)||(p109==1))) + (p66==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U (!(EG(!(((p76==0)||(p109==1))))) + (p66==0)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.055765,5584,1,0,9,9131,22,2,2249,6121,9
FORMULA NoC3x3-PT-1A-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 154/154 places, 206/206 transitions.
Graph (trivial) has 86 edges and 154 vertex of which 46 / 154 are part of one of the 20 SCC in 0 ms
Free SCC test removed 26 places
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Graph (complete) has 420 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 25 rules applied. Total rules applied 27 place count 119 transition count 134
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 41 place count 105 transition count 134
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 61 place count 85 transition count 114
Iterating global reduction 2 with 20 rules applied. Total rules applied 81 place count 85 transition count 114
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 2 with 14 rules applied. Total rules applied 95 place count 85 transition count 100
Applied a total of 95 rules in 18 ms. Remains 85 /154 variables (removed 69) and now considering 100/206 (removed 106) transitions.
// Phase 1: matrix 100 rows 85 cols
[2025-06-01 21:03:07] [INFO ] Computed 28 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:03:07] [INFO ] Implicit Places using invariants in 42 ms returned []
[2025-06-01 21:03:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:03:07] [INFO ] State equation strengthened by 28 read => feed constraints.
[2025-06-01 21:03:07] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 21:03:07] [INFO ] Redundant transitions in 31 ms returned []
Running 85 sub problems to find dead transitions.
[2025-06-01 21:03:07] [INFO ] Invariant cache hit.
[2025-06-01 21:03:07] [INFO ] State equation strengthened by 28 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (OVERLAPS) 99/184 variables, 85/113 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 28/141 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/184 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (OVERLAPS) 0/184 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Real declared 184/185 variables, and 141 constraints, problems are : Problem set: 0 solved, 85 unsolved in 1761 ms.
Refiners :[Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 85/85 constraints, ReadFeed: 28/28 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 85 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (OVERLAPS) 99/184 variables, 85/113 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 28/141 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/184 variables, 85/226 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (OVERLAPS) 0/184 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Int declared 184/185 variables, and 226 constraints, problems are : Problem set: 0 solved, 85 unsolved in 1774 ms.
Refiners :[Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 85/85 constraints, ReadFeed: 28/28 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3541ms problems are : Problem set: 0 solved, 85 unsolved
Search for dead transitions found 0 dead transitions in 3541ms
Starting structural reductions in SI_CTL mode, iteration 1 : 85/154 places, 100/206 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3709 ms. Remains : 85/154 places, 100/206 transitions.
[2025-06-01 21:03:11] [INFO ] Flatten gal took : 6 ms
[2025-06-01 21:03:11] [INFO ] Flatten gal took : 3 ms
[2025-06-01 21:03:11] [INFO ] Input system was already deterministic with 100 transitions.
[2025-06-01 21:03:11] [INFO ] Flatten gal took : 7 ms
RANDOM walk for 809 steps (0 resets) in 18 ms. (42 steps per ms) remains 0/1 properties
FORMULA NoC3x3-PT-1A-CTLCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-01 21:03:11] [INFO ] Flatten gal took : 4 ms
[2025-06-01 21:03:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17117400934397952364.gal : 1 ms
[2025-06-01 21:03:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1063370031821043257.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17117400934397952364.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1063370031821043257.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 206/206 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 152 transition count 206
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 21 place count 133 transition count 187
Iterating global reduction 1 with 19 rules applied. Total rules applied 40 place count 133 transition count 187
Applied a total of 40 rules in 7 ms. Remains 133 /154 variables (removed 21) and now considering 187/206 (removed 19) transitions.
// Phase 1: matrix 187 rows 133 cols
[2025-06-01 21:03:11] [INFO ] Computed 34 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:03:11] [INFO ] Implicit Places using invariants in 63 ms returned []
[2025-06-01 21:03:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:03:11] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
Running 186 sub problems to find dead transitions.
[2025-06-01 21:03:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (OVERLAPS) 187/320 variables, 133/167 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/320 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (OVERLAPS) 0/320 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 186 unsolved
No progress, stopping.
After SMT solving in domain Real declared 320/320 variables, and 167 constraints, problems are : Problem set: 0 solved, 186 unsolved in 6329 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 133/133 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (OVERLAPS) 187/320 variables, 133/167 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/320 variables, 186/353 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/320 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 6 (OVERLAPS) 0/320 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 186 unsolved
No progress, stopping.
After SMT solving in domain Int declared 320/320 variables, and 353 constraints, problems are : Problem set: 0 solved, 186 unsolved in 8416 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 133/133 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14757ms problems are : Problem set: 0 solved, 186 unsolved
Search for dead transitions found 0 dead transitions in 14758ms
Starting structural reductions in LTL mode, iteration 1 : 133/154 places, 187/206 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14932 ms. Remains : 133/154 places, 187/206 transitions.
[2025-06-01 21:03:26] [INFO ] Flatten gal took : 8 ms
[2025-06-01 21:03:26] [INFO ] Flatten gal took : 7 ms
[2025-06-01 21:03:26] [INFO ] Input system was already deterministic with 187 transitions.
[2025-06-01 21:03:26] [INFO ] Flatten gal took : 6 ms
[2025-06-01 21:03:26] [INFO ] Flatten gal took : 6 ms
[2025-06-01 21:03:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality17347337791308008136.gal : 1 ms
[2025-06-01 21:03:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality2071794056043770158.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/CTLCardinality17347337791308008136.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2071794056043770158.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.86025e+19,0.130141,9856,2,362,5,27055,6,0,721,34441,0


Converting to forward existential form...Done !
original formula: EX(((EF((p55==1)) + AG(((p32==0)||(p145==1)))) + (EG(((p95==0)||(p75==1))) * AG((EG((p90==1)) * (p139==0))))))
=> equivalent forward existential formula: (([(FwdU(EY(Init),TRUE) * (p55==1))] != FALSE + [(EY(Init) * !(E(TRUE U !(((p32==0)||(p145==1))))))] != FALSE) +...252
(forward)formula 0,1,0.197906,10112,1,0,9,27270,9,1,1362,34441,4
FORMULA NoC3x3-PT-1A-CTLCardinality-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 206/206 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 152 transition count 206
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 22 place count 132 transition count 186
Iterating global reduction 1 with 20 rules applied. Total rules applied 42 place count 132 transition count 186
Applied a total of 42 rules in 4 ms. Remains 132 /154 variables (removed 22) and now considering 186/206 (removed 20) transitions.
// Phase 1: matrix 186 rows 132 cols
[2025-06-01 21:03:26] [INFO ] Computed 34 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:03:26] [INFO ] Implicit Places using invariants in 70 ms returned []
[2025-06-01 21:03:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:03:26] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
Running 185 sub problems to find dead transitions.
[2025-06-01 21:03:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 3 (OVERLAPS) 186/318 variables, 132/166 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/318 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 5 (OVERLAPS) 0/318 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 185 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 166 constraints, problems are : Problem set: 0 solved, 185 unsolved in 6324 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 185/185 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 185 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 3 (OVERLAPS) 186/318 variables, 132/166 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/318 variables, 185/351 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/318 variables, 0/351 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 6 (OVERLAPS) 0/318 variables, 0/351 constraints. Problems are: Problem set: 0 solved, 185 unsolved
No progress, stopping.
After SMT solving in domain Int declared 318/318 variables, and 351 constraints, problems are : Problem set: 0 solved, 185 unsolved in 8110 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 185/185 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14449ms problems are : Problem set: 0 solved, 185 unsolved
Search for dead transitions found 0 dead transitions in 14449ms
Starting structural reductions in LTL mode, iteration 1 : 132/154 places, 186/206 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14623 ms. Remains : 132/154 places, 186/206 transitions.
[2025-06-01 21:03:40] [INFO ] Flatten gal took : 10 ms
[2025-06-01 21:03:40] [INFO ] Flatten gal took : 6 ms
[2025-06-01 21:03:40] [INFO ] Input system was already deterministic with 186 transitions.
[2025-06-01 21:03:40] [INFO ] Flatten gal took : 5 ms
[2025-06-01 21:03:40] [INFO ] Flatten gal took : 6 ms
[2025-06-01 21:03:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality2035021036804138091.gal : 1 ms
[2025-06-01 21:03:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality13434512646825554085.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/CTLCardinality2035021036804138091.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13434512646825554085.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.45165e+19,0.126237,9456,2,359,5,25516,6,0,716,32114,0


Converting to forward existential form...Done !
original formula: EF(EX(E(((p78==0)||(p7==1)) U (((p76!=1)&&(p79==1))&&((!((p12==0)||(p158==1)))||((p85==1)&&((p119==0)||(p98==1))))))))
=> equivalent forward existential formula: [(FwdU(EY(FwdU(Init,TRUE)),((p78==0)||(p7==1))) * (((p76!=1)&&(p79==1))&&((!((p12==0)||(p158==1)))||((p85==1)&&(...189
Hit Full ! (commute/partial/dont) 175/0/11
(forward)formula 0,1,0.144932,9712,1,0,9,25516,15,1,1380,32114,5
FORMULA NoC3x3-PT-1A-CTLCardinality-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 206/206 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 152 transition count 206
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 21 place count 133 transition count 187
Iterating global reduction 1 with 19 rules applied. Total rules applied 40 place count 133 transition count 187
Applied a total of 40 rules in 7 ms. Remains 133 /154 variables (removed 21) and now considering 187/206 (removed 19) transitions.
// Phase 1: matrix 187 rows 133 cols
[2025-06-01 21:03:41] [INFO ] Computed 34 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:03:41] [INFO ] Implicit Places using invariants in 79 ms returned []
[2025-06-01 21:03:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:03:41] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
Running 186 sub problems to find dead transitions.
[2025-06-01 21:03:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (OVERLAPS) 187/320 variables, 133/167 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/320 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (OVERLAPS) 0/320 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 186 unsolved
No progress, stopping.
After SMT solving in domain Real declared 320/320 variables, and 167 constraints, problems are : Problem set: 0 solved, 186 unsolved in 6256 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 133/133 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (OVERLAPS) 187/320 variables, 133/167 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/320 variables, 186/353 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/320 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 6 (OVERLAPS) 0/320 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 186 unsolved
No progress, stopping.
After SMT solving in domain Int declared 320/320 variables, and 353 constraints, problems are : Problem set: 0 solved, 186 unsolved in 8650 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 133/133 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14924ms problems are : Problem set: 0 solved, 186 unsolved
Search for dead transitions found 0 dead transitions in 14924ms
Starting structural reductions in LTL mode, iteration 1 : 133/154 places, 187/206 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15121 ms. Remains : 133/154 places, 187/206 transitions.
[2025-06-01 21:03:56] [INFO ] Flatten gal took : 10 ms
[2025-06-01 21:03:56] [INFO ] Flatten gal took : 6 ms
[2025-06-01 21:03:56] [INFO ] Input system was already deterministic with 187 transitions.
[2025-06-01 21:03:56] [INFO ] Flatten gal took : 6 ms
[2025-06-01 21:03:56] [INFO ] Flatten gal took : 5 ms
[2025-06-01 21:03:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality4880277650323078529.gal : 1 ms
[2025-06-01 21:03:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality7884116213707167095.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/CTLCardinality4880277650323078529.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7884116213707167095.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.94197e+19,0.163484,10880,2,362,5,31463,6,0,721,41113,0


Converting to forward existential form...Done !
original formula: (AG(AF(EX(EX(((p48==0)||(p26==1)))))) * EF((p76==0)))
=> equivalent forward existential formula: ([FwdG(FwdU(Init,TRUE),!(EX(EX(((p48==0)||(p26==1))))))] = FALSE * [(Init * !(E(TRUE U (p76==0))))] = FALSE)
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.232674,11008,1,0,9,31463,21,0,3716,41113,11
FORMULA NoC3x3-PT-1A-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 154/154 places, 206/206 transitions.
Graph (trivial) has 76 edges and 154 vertex of which 41 / 154 are part of one of the 18 SCC in 0 ms
Free SCC test removed 23 places
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Graph (complete) has 426 edges and 131 vertex of which 129 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 18 rules applied. Total rules applied 20 place count 123 transition count 146
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 29 place count 114 transition count 146
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 47 place count 96 transition count 128
Iterating global reduction 2 with 18 rules applied. Total rules applied 65 place count 96 transition count 128
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 2 with 14 rules applied. Total rules applied 79 place count 96 transition count 114
Applied a total of 79 rules in 13 ms. Remains 96 /154 variables (removed 58) and now considering 114/206 (removed 92) transitions.
// Phase 1: matrix 114 rows 96 cols
[2025-06-01 21:03:56] [INFO ] Computed 29 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:03:56] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-06-01 21:03:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:03:56] [INFO ] State equation strengthened by 24 read => feed constraints.
[2025-06-01 21:03:56] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 21:03:56] [INFO ] Redundant transitions in 37 ms returned []
Running 98 sub problems to find dead transitions.
[2025-06-01 21:03:56] [INFO ] Invariant cache hit.
[2025-06-01 21:03:56] [INFO ] State equation strengthened by 24 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/95 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/95 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 2 (OVERLAPS) 1/96 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/96 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 4 (OVERLAPS) 113/209 variables, 96/125 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/209 variables, 24/149 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/209 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 7 (OVERLAPS) 0/209 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 98 unsolved
No progress, stopping.
After SMT solving in domain Real declared 209/210 variables, and 149 constraints, problems are : Problem set: 0 solved, 98 unsolved in 2807 ms.
Refiners :[Positive P Invariants (semi-flows): 29/29 constraints, State Equation: 96/96 constraints, ReadFeed: 24/24 constraints, PredecessorRefiner: 98/98 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 98 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/95 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/95 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 2 (OVERLAPS) 1/96 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/96 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 4 (OVERLAPS) 113/209 variables, 96/125 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/209 variables, 24/149 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/209 variables, 98/247 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/209 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 8 (OVERLAPS) 0/209 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 98 unsolved
No progress, stopping.
After SMT solving in domain Int declared 209/210 variables, and 247 constraints, problems are : Problem set: 0 solved, 98 unsolved in 2751 ms.
Refiners :[Positive P Invariants (semi-flows): 29/29 constraints, State Equation: 96/96 constraints, ReadFeed: 24/24 constraints, PredecessorRefiner: 98/98 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5566ms problems are : Problem set: 0 solved, 98 unsolved
Search for dead transitions found 0 dead transitions in 5568ms
Starting structural reductions in SI_CTL mode, iteration 1 : 96/154 places, 114/206 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5781 ms. Remains : 96/154 places, 114/206 transitions.
[2025-06-01 21:04:02] [INFO ] Flatten gal took : 5 ms
[2025-06-01 21:04:02] [INFO ] Flatten gal took : 7 ms
[2025-06-01 21:04:02] [INFO ] Input system was already deterministic with 114 transitions.
[2025-06-01 21:04:02] [INFO ] Flatten gal took : 3 ms
[2025-06-01 21:04:02] [INFO ] Flatten gal took : 3 ms
[2025-06-01 21:04:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality10241648558640660390.gal : 1 ms
[2025-06-01 21:04:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality14654402846308846562.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/CTLCardinality10241648558640660390.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14654402846308846562.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,1.01922e+14,0.040354,5432,2,370,5,7927,5,0,499,7264,0


Converting to forward existential form...Done !
original formula: AG(E(EF(((A((p87==1) U (p101==1)) * (p149==1)) * AG(((p78==0)||(p84==1))))) U (!((AF(((p29==0)||(p78==1))) * !(((p112==0)||(p62==1))))) +...200
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(E(TRUE U ((!((E(!((p101==1)) U (!((p87==1)) * !((p101==1)))) + EG(!((p101==1))))) * (p14...331
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.140324,9784,1,0,16,37287,42,8,2483,22808,15
FORMULA NoC3x3-PT-1A-CTLCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 154/154 places, 206/206 transitions.
Graph (trivial) has 80 edges and 154 vertex of which 42 / 154 are part of one of the 18 SCC in 0 ms
Free SCC test removed 24 places
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Graph (complete) has 424 edges and 130 vertex of which 128 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 24 rules applied. Total rules applied 26 place count 121 transition count 139
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 39 place count 108 transition count 139
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 58 place count 89 transition count 120
Iterating global reduction 2 with 19 rules applied. Total rules applied 77 place count 89 transition count 120
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 2 with 14 rules applied. Total rules applied 91 place count 89 transition count 106
Applied a total of 91 rules in 11 ms. Remains 89 /154 variables (removed 65) and now considering 106/206 (removed 100) transitions.
// Phase 1: matrix 106 rows 89 cols
[2025-06-01 21:04:02] [INFO ] Computed 28 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:04:02] [INFO ] Implicit Places using invariants in 46 ms returned []
[2025-06-01 21:04:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:04:02] [INFO ] State equation strengthened by 24 read => feed constraints.
[2025-06-01 21:04:02] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 21:04:02] [INFO ] Redundant transitions in 33 ms returned []
Running 91 sub problems to find dead transitions.
[2025-06-01 21:04:02] [INFO ] Invariant cache hit.
[2025-06-01 21:04:02] [INFO ] State equation strengthened by 24 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/89 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 2 (OVERLAPS) 105/194 variables, 89/117 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/194 variables, 24/141 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/194 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 5 (OVERLAPS) 0/194 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 91 unsolved
No progress, stopping.
After SMT solving in domain Real declared 194/195 variables, and 141 constraints, problems are : Problem set: 0 solved, 91 unsolved in 2021 ms.
Refiners :[Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 89/89 constraints, ReadFeed: 24/24 constraints, PredecessorRefiner: 91/91 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 91 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/89 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 2 (OVERLAPS) 105/194 variables, 89/117 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/194 variables, 24/141 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/194 variables, 91/232 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/194 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 6 (OVERLAPS) 0/194 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 91 unsolved
No progress, stopping.
After SMT solving in domain Int declared 194/195 variables, and 232 constraints, problems are : Problem set: 0 solved, 91 unsolved in 2109 ms.
Refiners :[Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 89/89 constraints, ReadFeed: 24/24 constraints, PredecessorRefiner: 91/91 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4136ms problems are : Problem set: 0 solved, 91 unsolved
Search for dead transitions found 0 dead transitions in 4136ms
Starting structural reductions in SI_CTL mode, iteration 1 : 89/154 places, 106/206 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4305 ms. Remains : 89/154 places, 106/206 transitions.
[2025-06-01 21:04:06] [INFO ] Flatten gal took : 7 ms
[2025-06-01 21:04:06] [INFO ] Flatten gal took : 6 ms
[2025-06-01 21:04:06] [INFO ] Input system was already deterministic with 106 transitions.
[2025-06-01 21:04:06] [INFO ] Flatten gal took : 3 ms
[2025-06-01 21:04:06] [INFO ] Flatten gal took : 2 ms
[2025-06-01 21:04:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality283182403437153678.gal : 1 ms
[2025-06-01 21:04:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality17976981375092268746.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/CTLCardinality283182403437153678.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17976981375092268746.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,1.73946e+13,0.027791,4824,2,302,5,5149,5,0,463,4643,0


Converting to forward existential form...Done !
original formula: AG(EF(((p82==1) * A(((p93==0)||(p112==1)) U ((p147==0)||(p106==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((p82==1) * !((E(!(((p147==0)||(p106==1))) U (!(((p93==0)||(p112==1))) * !(((p147...221
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 98/7/8
(forward)formula 0,0,0.911627,38660,1,0,13,162966,27,5,2343,220262,12
FORMULA NoC3x3-PT-1A-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 206/206 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 153 transition count 206
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 17 place count 137 transition count 190
Iterating global reduction 1 with 16 rules applied. Total rules applied 33 place count 137 transition count 190
Applied a total of 33 rules in 3 ms. Remains 137 /154 variables (removed 17) and now considering 190/206 (removed 16) transitions.
// Phase 1: matrix 190 rows 137 cols
[2025-06-01 21:04:07] [INFO ] Computed 35 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:04:07] [INFO ] Implicit Places using invariants in 58 ms returned []
[2025-06-01 21:04:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:04:07] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
Running 189 sub problems to find dead transitions.
[2025-06-01 21:04:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 1 (OVERLAPS) 1/136 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 3 (OVERLAPS) 1/137 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/137 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 5 (OVERLAPS) 190/327 variables, 137/172 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/327 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 7 (OVERLAPS) 0/327 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 189 unsolved
No progress, stopping.
After SMT solving in domain Real declared 327/327 variables, and 172 constraints, problems are : Problem set: 0 solved, 189 unsolved in 7977 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, State Equation: 137/137 constraints, PredecessorRefiner: 189/189 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 189 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 1 (OVERLAPS) 1/136 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 3 (OVERLAPS) 1/137 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/137 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 5 (OVERLAPS) 190/327 variables, 137/172 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/327 variables, 189/361 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/327 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 8 (OVERLAPS) 0/327 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 189 unsolved
No progress, stopping.
After SMT solving in domain Int declared 327/327 variables, and 361 constraints, problems are : Problem set: 0 solved, 189 unsolved in 10164 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, State Equation: 137/137 constraints, PredecessorRefiner: 189/189 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 18159ms problems are : Problem set: 0 solved, 189 unsolved
Search for dead transitions found 0 dead transitions in 18159ms
Starting structural reductions in LTL mode, iteration 1 : 137/154 places, 190/206 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18312 ms. Remains : 137/154 places, 190/206 transitions.
[2025-06-01 21:04:26] [INFO ] Flatten gal took : 9 ms
[2025-06-01 21:04:26] [INFO ] Flatten gal took : 6 ms
[2025-06-01 21:04:26] [INFO ] Input system was already deterministic with 190 transitions.
[2025-06-01 21:04:26] [INFO ] Flatten gal took : 6 ms
[2025-06-01 21:04:26] [INFO ] Flatten gal took : 5 ms
[2025-06-01 21:04:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality13644042316045980736.gal : 1 ms
[2025-06-01 21:04:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality8495081062665914989.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/CTLCardinality13644042316045980736.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8495081062665914989.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.14846e+19,0.156037,10196,2,373,5,29133,6,0,737,36637,0


Converting to forward existential form...Done !
original formula: AG((E(((p9==1) + AG((p124!=1))) U ((AX((((p135==0)||(p75==1))||(p159==1))) + ((((p134==0)||(p29==1))&&(p0==1))&&((p161==1)&&((p158==0)||(...329
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(((p9==1) + !(E(TRUE U !((p124!=1))))) U ((!(EX(!((((p135==0)||(p75==1))||(p159==1))))) ...575
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.228085,10452,1,0,16,29133,23,5,3711,36637,12
FORMULA NoC3x3-PT-1A-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 206/206 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 152 transition count 206
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 21 place count 133 transition count 187
Iterating global reduction 1 with 19 rules applied. Total rules applied 40 place count 133 transition count 187
Applied a total of 40 rules in 6 ms. Remains 133 /154 variables (removed 21) and now considering 187/206 (removed 19) transitions.
// Phase 1: matrix 187 rows 133 cols
[2025-06-01 21:04:26] [INFO ] Computed 34 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:04:26] [INFO ] Implicit Places using invariants in 63 ms returned []
[2025-06-01 21:04:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:04:26] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
Running 186 sub problems to find dead transitions.
[2025-06-01 21:04:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (OVERLAPS) 187/320 variables, 133/167 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/320 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (OVERLAPS) 0/320 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 186 unsolved
No progress, stopping.
After SMT solving in domain Real declared 320/320 variables, and 167 constraints, problems are : Problem set: 0 solved, 186 unsolved in 6322 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 133/133 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (OVERLAPS) 187/320 variables, 133/167 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/320 variables, 186/353 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/320 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 6 (OVERLAPS) 0/320 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 186 unsolved
No progress, stopping.
After SMT solving in domain Int declared 320/320 variables, and 353 constraints, problems are : Problem set: 0 solved, 186 unsolved in 8385 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 133/133 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14726ms problems are : Problem set: 0 solved, 186 unsolved
Search for dead transitions found 0 dead transitions in 14726ms
Starting structural reductions in LTL mode, iteration 1 : 133/154 places, 187/206 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14887 ms. Remains : 133/154 places, 187/206 transitions.
[2025-06-01 21:04:41] [INFO ] Flatten gal took : 10 ms
[2025-06-01 21:04:41] [INFO ] Flatten gal took : 5 ms
[2025-06-01 21:04:41] [INFO ] Input system was already deterministic with 187 transitions.
[2025-06-01 21:04:41] [INFO ] Flatten gal took : 4 ms
[2025-06-01 21:04:41] [INFO ] Flatten gal took : 4 ms
[2025-06-01 21:04:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality1875020095290384101.gal : 1 ms
[2025-06-01 21:04:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality4334884731218776671.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/CTLCardinality1875020095290384101.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4334884731218776671.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.86025e+19,0.132013,9528,2,362,5,26211,6,0,721,32800,0


Converting to forward existential form...Done !
original formula: AG((!(A(EX(TRUE) U E(((p56==0)||(p17==1)) U (p91==1)))) + ((p57==0)&&(p21==1))))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !(((p57==0)&&(p21==1)))) * !(EG(!(E(((p56==0)||(p17==1)) U (p91==1)))))) * !(E(!(E(((p56==...249
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 180/0/7
Using saturation style SCC detection
(forward)formula 0,0,8.81516,288284,1,0,14,1.06319e+06,26,6,3830,1.96934e+06,11
FORMULA NoC3x3-PT-1A-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 206/206 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 153 transition count 206
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 19 place count 135 transition count 188
Iterating global reduction 1 with 18 rules applied. Total rules applied 37 place count 135 transition count 188
Applied a total of 37 rules in 7 ms. Remains 135 /154 variables (removed 19) and now considering 188/206 (removed 18) transitions.
// Phase 1: matrix 188 rows 135 cols
[2025-06-01 21:04:50] [INFO ] Computed 35 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:04:50] [INFO ] Implicit Places using invariants in 65 ms returned []
[2025-06-01 21:04:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:04:50] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
Running 187 sub problems to find dead transitions.
[2025-06-01 21:04:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 1 (OVERLAPS) 1/134 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/134 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 3 (OVERLAPS) 1/135 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/135 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 5 (OVERLAPS) 188/323 variables, 135/170 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/323 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 7 (OVERLAPS) 0/323 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 187 unsolved
No progress, stopping.
After SMT solving in domain Real declared 323/323 variables, and 170 constraints, problems are : Problem set: 0 solved, 187 unsolved in 7624 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, State Equation: 135/135 constraints, PredecessorRefiner: 187/187 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 187 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 1 (OVERLAPS) 1/134 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/134 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 3 (OVERLAPS) 1/135 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/135 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 5 (OVERLAPS) 188/323 variables, 135/170 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/323 variables, 187/357 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/323 variables, 0/357 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 8 (OVERLAPS) 0/323 variables, 0/357 constraints. Problems are: Problem set: 0 solved, 187 unsolved
No progress, stopping.
After SMT solving in domain Int declared 323/323 variables, and 357 constraints, problems are : Problem set: 0 solved, 187 unsolved in 9369 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, State Equation: 135/135 constraints, PredecessorRefiner: 187/187 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17008ms problems are : Problem set: 0 solved, 187 unsolved
Search for dead transitions found 0 dead transitions in 17008ms
Starting structural reductions in LTL mode, iteration 1 : 135/154 places, 188/206 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17173 ms. Remains : 135/154 places, 188/206 transitions.
[2025-06-01 21:05:07] [INFO ] Flatten gal took : 6 ms
[2025-06-01 21:05:07] [INFO ] Flatten gal took : 11 ms
[2025-06-01 21:05:07] [INFO ] Input system was already deterministic with 188 transitions.
[2025-06-01 21:05:07] [INFO ] Flatten gal took : 9 ms
[2025-06-01 21:05:07] [INFO ] Flatten gal took : 5 ms
[2025-06-01 21:05:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality10974576228835757755.gal : 1 ms
[2025-06-01 21:05:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality5877420405405550035.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/CTLCardinality10974576228835757755.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5877420405405550035.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.4323e+19,0.145377,10140,2,367,5,28154,6,0,727,35791,0


Converting to forward existential form...Done !
original formula: AX(E(AX(((!(((p91==0)||(p66==1))) * EX((p6==1))) * ((p115==1)&&((p162==0)||(p148==1))))) U !(EF(EX((p104==0))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(!(EX(!(((!(((p91==0)||(p66==1))) * EX((p6==1))) * ((p115==1)&&((p162==0)||(p148==1))))))) U !(E...190
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.210239,10268,1,0,12,28154,20,3,3380,35791,11
FORMULA NoC3x3-PT-1A-CTLCardinality-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 206/206 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 152 transition count 206
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 22 place count 132 transition count 186
Iterating global reduction 1 with 20 rules applied. Total rules applied 42 place count 132 transition count 186
Applied a total of 42 rules in 6 ms. Remains 132 /154 variables (removed 22) and now considering 186/206 (removed 20) transitions.
// Phase 1: matrix 186 rows 132 cols
[2025-06-01 21:05:07] [INFO ] Computed 34 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:05:07] [INFO ] Implicit Places using invariants in 66 ms returned []
[2025-06-01 21:05:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:05:07] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
Running 185 sub problems to find dead transitions.
[2025-06-01 21:05:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 3 (OVERLAPS) 186/318 variables, 132/166 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/318 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 5 (OVERLAPS) 0/318 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 185 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 166 constraints, problems are : Problem set: 0 solved, 185 unsolved in 6219 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 185/185 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 185 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 3 (OVERLAPS) 186/318 variables, 132/166 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/318 variables, 185/351 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/318 variables, 0/351 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 6 (OVERLAPS) 0/318 variables, 0/351 constraints. Problems are: Problem set: 0 solved, 185 unsolved
No progress, stopping.
After SMT solving in domain Int declared 318/318 variables, and 351 constraints, problems are : Problem set: 0 solved, 185 unsolved in 8427 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 185/185 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14659ms problems are : Problem set: 0 solved, 185 unsolved
Search for dead transitions found 0 dead transitions in 14660ms
Starting structural reductions in LTL mode, iteration 1 : 132/154 places, 186/206 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14834 ms. Remains : 132/154 places, 186/206 transitions.
[2025-06-01 21:05:22] [INFO ] Flatten gal took : 10 ms
[2025-06-01 21:05:22] [INFO ] Flatten gal took : 4 ms
[2025-06-01 21:05:22] [INFO ] Input system was already deterministic with 186 transitions.
[2025-06-01 21:05:22] [INFO ] Flatten gal took : 4 ms
[2025-06-01 21:05:22] [INFO ] Flatten gal took : 4 ms
[2025-06-01 21:05:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality6352807601414414381.gal : 1 ms
[2025-06-01 21:05:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality15080910326710126994.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/CTLCardinality6352807601414414381.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15080910326710126994.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.45165e+19,0.117419,9080,2,359,5,23679,6,0,716,29688,0


Converting to forward existential form...Done !
original formula: AG(AX(A(AG((p140==1)) U ((p65==0)||(p35==0)))))
=> equivalent forward existential formula: ([(FwdU((FwdU(EY(FwdU(Init,TRUE)),!(((p65==0)||(p35==0)))) * !(((p65==0)||(p35==0)))),TRUE) * !((p140==1)))] = F...222
Hit Full ! (commute/partial/dont) 182/4/4
(forward)formula 0,0,0.177141,9336,1,0,7,23679,20,1,3710,29688,10
FORMULA NoC3x3-PT-1A-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 154/154 places, 206/206 transitions.
Graph (trivial) has 84 edges and 154 vertex of which 46 / 154 are part of one of the 20 SCC in 0 ms
Free SCC test removed 26 places
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Graph (complete) has 420 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 22 place count 106 transition count 134
Iterating global reduction 0 with 20 rules applied. Total rules applied 42 place count 106 transition count 134
Applied a total of 42 rules in 6 ms. Remains 106 /154 variables (removed 48) and now considering 134/206 (removed 72) transitions.
[2025-06-01 21:05:22] [INFO ] Flow matrix only has 115 transitions (discarded 19 similar events)
// Phase 1: matrix 115 rows 106 cols
[2025-06-01 21:05:22] [INFO ] Computed 34 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:05:22] [INFO ] Implicit Places using invariants in 82 ms returned []
[2025-06-01 21:05:22] [INFO ] Flow matrix only has 115 transitions (discarded 19 similar events)
[2025-06-01 21:05:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:05:22] [INFO ] State equation strengthened by 57 read => feed constraints.
[2025-06-01 21:05:22] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 216 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 21:05:22] [INFO ] Redundant transitions in 1 ms returned []
Running 133 sub problems to find dead transitions.
[2025-06-01 21:05:22] [INFO ] Flow matrix only has 115 transitions (discarded 19 similar events)
[2025-06-01 21:05:22] [INFO ] Invariant cache hit.
[2025-06-01 21:05:22] [INFO ] State equation strengthened by 57 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (OVERLAPS) 1/106 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (OVERLAPS) 114/220 variables, 106/140 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/220 variables, 56/196 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/220 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (OVERLAPS) 1/221 variables, 1/197 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/221 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 8 (OVERLAPS) 0/221 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 133 unsolved
No progress, stopping.
After SMT solving in domain Real declared 221/221 variables, and 197 constraints, problems are : Problem set: 0 solved, 133 unsolved in 5149 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 106/106 constraints, ReadFeed: 57/57 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 133 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (OVERLAPS) 1/106 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (OVERLAPS) 114/220 variables, 106/140 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/220 variables, 56/196 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/220 variables, 133/329 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/220 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 7 (OVERLAPS) 1/221 variables, 1/330 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/221 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 9 (OVERLAPS) 0/221 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 133 unsolved
No progress, stopping.
After SMT solving in domain Int declared 221/221 variables, and 330 constraints, problems are : Problem set: 0 solved, 133 unsolved in 6003 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 106/106 constraints, ReadFeed: 57/57 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11161ms problems are : Problem set: 0 solved, 133 unsolved
Search for dead transitions found 0 dead transitions in 11162ms
Starting structural reductions in SI_CTL mode, iteration 1 : 106/154 places, 134/206 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11405 ms. Remains : 106/154 places, 134/206 transitions.
[2025-06-01 21:05:34] [INFO ] Flatten gal took : 7 ms
[2025-06-01 21:05:34] [INFO ] Flatten gal took : 5 ms
[2025-06-01 21:05:34] [INFO ] Input system was already deterministic with 134 transitions.
[2025-06-01 21:05:34] [INFO ] Flatten gal took : 5 ms
[2025-06-01 21:05:34] [INFO ] Flatten gal took : 4 ms
[2025-06-01 21:05:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality2682113933857186005.gal : 0 ms
[2025-06-01 21:05:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality9717310183296737304.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/CTLCardinality2682113933857186005.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9717310183296737304.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,1.152e+14,0.07862,7604,2,1300,5,16626,6,0,528,16609,0


Converting to forward existential form...Done !
original formula: AG((A(!(AF((p99==1))) U !((((p154==1)||(p55==0))||(p53==1)))) + (p74==0)))
=> equivalent forward existential formula: ([((FwdU((FwdU(Init,TRUE) * !((p74==0))),!(!((((p154==1)||(p55==0))||(p53==1))))) * !(!((((p154==1)||(p55==0))||...289
Hit Full ! (commute/partial/dont) 128/0/6
(forward)formula 0,0,0.263462,14516,1,0,11,58744,21,3,2845,24235,10
FORMULA NoC3x3-PT-1A-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-01 21:05:34] [INFO ] Flatten gal took : 4 ms
[2025-06-01 21:05:34] [INFO ] Flatten gal took : 4 ms
Total runtime 235417 ms.

BK_STOP 1748811935378

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="NoC3x3-PT-1A"
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 NoC3x3-PT-1A, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r142-tall-174876812000153"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-1A.tgz
mv NoC3x3-PT-1A 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 ;