Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r100-smll-174867007900457.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is GPUForwardProgress-PT-24a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867007900457
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 456K
-rw-r--r-- 1 mcc users 7.4K 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 5.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 29 14:47 CTLFireability.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 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.9K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 63K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 38K 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 GPUForwardProgress-PT-24a-CTLCardinality-2023-12
FORMULA_NAME GPUForwardProgress-PT-24a-CTLCardinality-2023-13
FORMULA_NAME GPUForwardProgress-PT-24a-CTLCardinality-2023-14
FORMULA_NAME GPUForwardProgress-PT-24a-CTLCardinality-2023-15
FORMULA_NAME GPUForwardProgress-PT-24a-CTLCardinality-2025-00
FORMULA_NAME GPUForwardProgress-PT-24a-CTLCardinality-2025-01
FORMULA_NAME GPUForwardProgress-PT-24a-CTLCardinality-2025-02
FORMULA_NAME GPUForwardProgress-PT-24a-CTLCardinality-2025-03
FORMULA_NAME GPUForwardProgress-PT-24a-CTLCardinality-2025-04
FORMULA_NAME GPUForwardProgress-PT-24a-CTLCardinality-2025-05
FORMULA_NAME GPUForwardProgress-PT-24a-CTLCardinality-2025-06
FORMULA_NAME GPUForwardProgress-PT-24a-CTLCardinality-2025-07
FORMULA_NAME GPUForwardProgress-PT-24a-CTLCardinality-2025-08
FORMULA_NAME GPUForwardProgress-PT-24a-CTLCardinality-2025-09
FORMULA_NAME GPUForwardProgress-PT-24a-CTLCardinality-2025-10
FORMULA_NAME GPUForwardProgress-PT-24a-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748966276215

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-24a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-03 15:57:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 15:57:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 15:57:59] [INFO ] Load time of PNML (sax parser for PT used): 141 ms
[2025-06-03 15:57:59] [INFO ] Transformed 104 places.
[2025-06-03 15:57:59] [INFO ] Transformed 129 transitions.
[2025-06-03 15:57:59] [INFO ] Found NUPN structural information;
[2025-06-03 15:57:59] [INFO ] Parsed PT model containing 104 places and 129 transitions and 501 arcs in 394 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 37 ms.
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 26 transitions
Reduce redundant transitions removed 26 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA GPUForwardProgress-PT-24a-CTLCardinality-2025-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-24a-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-24a-CTLCardinality-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 67 out of 104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 103/103 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 103 transition count 103
Applied a total of 1 rules in 37 ms. Remains 103 /104 variables (removed 1) and now considering 103/103 (removed 0) transitions.
// Phase 1: matrix 103 rows 103 cols
[2025-06-03 15:57:59] [INFO ] Computed 25 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 15:58:00] [INFO ] Implicit Places using invariants in 509 ms returned []
[2025-06-03 15:58:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 15:58:00] [INFO ] State equation strengthened by 25 read => feed constraints.
[2025-06-03 15:58:00] [INFO ] Implicit Places using invariants and state equation in 362 ms returned []
Implicit Place search using SMT with State Equation took 966 ms to find 0 implicit places.
Running 102 sub problems to find dead transitions.
[2025-06-03 15:58:00] [INFO ] Invariant cache hit.
[2025-06-03 15:58:00] [INFO ] State equation strengthened by 25 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 25/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 102/204 variables, 102/229 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 24/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (OVERLAPS) 1/205 variables, 1/254 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 1/255 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 9 (OVERLAPS) 1/206 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/206 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 11 (OVERLAPS) 0/206 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Real declared 206/206 variables, and 256 constraints, problems are : Problem set: 0 solved, 102 unsolved in 9661 ms.
Refiners :[Domain max(s): 103/103 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 103/103 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 102 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 25/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 102/204 variables, 102/229 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 24/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 102/355 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/204 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (OVERLAPS) 1/205 variables, 1/356 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 1/357 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/205 variables, 0/357 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 10 (OVERLAPS) 1/206 variables, 1/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/206 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 12 (OVERLAPS) 0/206 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Int declared 206/206 variables, and 358 constraints, problems are : Problem set: 0 solved, 102 unsolved in 30016 ms.
Refiners :[Domain max(s): 103/103 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 103/103 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 39977ms problems are : Problem set: 0 solved, 102 unsolved
Search for dead transitions found 0 dead transitions in 40013ms
Starting structural reductions in LTL mode, iteration 1 : 103/104 places, 103/103 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41054 ms. Remains : 103/104 places, 103/103 transitions.
Support contains 67 out of 103 places after structural reductions.
[2025-06-03 15:58:40] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-03 15:58:40] [INFO ] Flatten gal took : 44 ms
FORMULA GPUForwardProgress-PT-24a-CTLCardinality-2023-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 15:58:40] [INFO ] Flatten gal took : 19 ms
[2025-06-03 15:58:40] [INFO ] Input system was already deterministic with 103 transitions.
Support contains 66 out of 103 places (down from 67) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 53 to 51
RANDOM walk for 40000 steps (105 resets) in 2226 ms. (17 steps per ms) remains 1/51 properties
BEST_FIRST walk for 40003 steps (11 resets) in 266 ms. (149 steps per ms) remains 1/1 properties
[2025-06-03 15:58:41] [INFO ] Invariant cache hit.
[2025-06-03 15:58:41] [INFO ] State equation strengthened by 25 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 22/29 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/29 variables, 22/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/29 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 74/103 variables, 19/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/103 variables, 74/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/103 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp43 is UNSAT
After SMT solving in domain Real declared 205/206 variables, and 231 constraints, problems are : Problem set: 1 solved, 0 unsolved in 130 ms.
Refiners :[Domain max(s): 103/103 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 103/103 constraints, ReadFeed: 0/25 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 138ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
[2025-06-03 15:58:41] [INFO ] Flatten gal took : 18 ms
[2025-06-03 15:58:41] [INFO ] Flatten gal took : 20 ms
[2025-06-03 15:58:41] [INFO ] Input system was already deterministic with 103 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 328 edges and 103 vertex of which 78 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.4 ms
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 103/103 transitions.
Applied a total of 0 rules in 8 ms. Remains 103 /103 variables (removed 0) and now considering 103/103 (removed 0) transitions.
[2025-06-03 15:58:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 15:58:42] [INFO ] Implicit Places using invariants in 198 ms returned []
[2025-06-03 15:58:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 15:58:42] [INFO ] State equation strengthened by 25 read => feed constraints.
[2025-06-03 15:58:42] [INFO ] Implicit Places using invariants and state equation in 351 ms returned []
Implicit Place search using SMT with State Equation took 552 ms to find 0 implicit places.
Running 102 sub problems to find dead transitions.
[2025-06-03 15:58:42] [INFO ] Invariant cache hit.
[2025-06-03 15:58:42] [INFO ] State equation strengthened by 25 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 25/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 102/204 variables, 102/229 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 24/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (OVERLAPS) 1/205 variables, 1/254 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 1/255 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 9 (OVERLAPS) 1/206 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/206 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 11 (OVERLAPS) 0/206 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Real declared 206/206 variables, and 256 constraints, problems are : Problem set: 0 solved, 102 unsolved in 8997 ms.
Refiners :[Domain max(s): 103/103 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 103/103 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 102 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 25/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 102/204 variables, 102/229 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 24/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 102/355 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/204 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (OVERLAPS) 1/205 variables, 1/356 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 1/357 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/205 variables, 0/357 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 10 (OVERLAPS) 1/206 variables, 1/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/206 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 12 (OVERLAPS) 0/206 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Int declared 206/206 variables, and 358 constraints, problems are : Problem set: 0 solved, 102 unsolved in 30011 ms.
Refiners :[Domain max(s): 103/103 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 103/103 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 39115ms problems are : Problem set: 0 solved, 102 unsolved
Search for dead transitions found 0 dead transitions in 39121ms
Finished structural reductions in LTL mode , in 1 iterations and 39683 ms. Remains : 103/103 places, 103/103 transitions.
[2025-06-03 15:59:21] [INFO ] Flatten gal took : 10 ms
[2025-06-03 15:59:21] [INFO ] Flatten gal took : 10 ms
[2025-06-03 15:59:21] [INFO ] Input system was already deterministic with 103 transitions.
[2025-06-03 15:59:21] [INFO ] Flatten gal took : 10 ms
[2025-06-03 15:59:21] [INFO ] Flatten gal took : 9 ms
[2025-06-03 15:59:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality12579484004159273571.gal : 5 ms
[2025-06-03 15:59:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality15453673623507970610.ctl : 6 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/CTLCardinality12579484004159273571.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15453673623507970610.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,1.68829e+15,0.978899,26312,2,523,5,171148,6,0,516,77607,0


Converting to forward existential form...Done !
original formula: AF(!(E((AF(((p63==1)&&(p7==1))) + EX(TRUE)) U !(EF(EG(((p74==0)||(p60==1))))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E((!(EG(!(((p63==1)&&(p7==1))))) + EX(TRUE)) U !(E(TRUE U EG(((p74==0)||(p60==1)))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t53, Intersection with reachable at each step enabled. (destroyed/reverse/inters...177
(forward)formula 0,1,6.67903,163404,1,0,1086,1.26899e+06,245,517,3795,626087,1406
FORMULA GPUForwardProgress-PT-24a-CTLCardinality-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 103/103 places, 103/103 transitions.
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 23 Pre rules applied. Total rules applied 0 place count 103 transition count 80
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 0 with 46 rules applied. Total rules applied 46 place count 80 transition count 80
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 48 place count 79 transition count 79
Applied a total of 48 rules in 31 ms. Remains 79 /103 variables (removed 24) and now considering 79/103 (removed 24) transitions.
// Phase 1: matrix 79 rows 79 cols
[2025-06-03 15:59:28] [INFO ] Computed 25 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 15:59:28] [INFO ] Implicit Places using invariants in 147 ms returned []
[2025-06-03 15:59:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 15:59:28] [INFO ] State equation strengthened by 49 read => feed constraints.
[2025-06-03 15:59:28] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 373 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 15:59:28] [INFO ] Redundant transitions in 1 ms returned []
Running 78 sub problems to find dead transitions.
[2025-06-03 15:59:28] [INFO ] Invariant cache hit.
[2025-06-03 15:59:28] [INFO ] State equation strengthened by 49 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 25/103 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (OVERLAPS) 78/156 variables, 78/181 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/156 variables, 48/229 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/156 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (OVERLAPS) 1/157 variables, 1/230 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/157 variables, 1/231 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/157 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (OVERLAPS) 1/158 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/158 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (OVERLAPS) 0/158 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 158/158 variables, and 232 constraints, problems are : Problem set: 0 solved, 78 unsolved in 6086 ms.
Refiners :[Domain max(s): 79/79 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 79/79 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 25/103 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (OVERLAPS) 78/156 variables, 78/181 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/156 variables, 48/229 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/156 variables, 78/307 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/156 variables, 0/307 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (OVERLAPS) 1/157 variables, 1/308 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/157 variables, 1/309 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/157 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (OVERLAPS) 1/158 variables, 1/310 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/158 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 12 (OVERLAPS) 0/158 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 158/158 variables, and 310 constraints, problems are : Problem set: 0 solved, 78 unsolved in 17349 ms.
Refiners :[Domain max(s): 79/79 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 79/79 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 23491ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 23492ms
Starting structural reductions in SI_CTL mode, iteration 1 : 79/103 places, 79/103 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23903 ms. Remains : 79/103 places, 79/103 transitions.
[2025-06-03 15:59:52] [INFO ] Flatten gal took : 8 ms
[2025-06-03 15:59:52] [INFO ] Flatten gal took : 8 ms
[2025-06-03 15:59:52] [INFO ] Input system was already deterministic with 79 transitions.
[2025-06-03 15:59:52] [INFO ] Flatten gal took : 7 ms
[2025-06-03 15:59:52] [INFO ] Flatten gal took : 7 ms
[2025-06-03 15:59:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality4385091317647792409.gal : 2 ms
[2025-06-03 15:59:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality4386287486867055878.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/CTLCardinality4385091317647792409.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4386287486867055878.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,1.50624e+12,0.985752,29364,2,380,5,241389,6,0,396,61749,0


Converting to forward existential form...Done !
original formula: AG((AF((p82==0)) * EG(((p65==0)||(p36==1)))))
=> equivalent forward existential formula: ([FwdG(FwdU(Init,TRUE),!((p82==0)))] = FALSE * [(FwdU(Init,TRUE) * !(EG(((p65==0)||(p36==1)))))] = FALSE)
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t6, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...171
(forward)formula 0,0,1.86277,37812,1,0,411,252222,179,195,2935,135431,487
FORMULA GPUForwardProgress-PT-24a-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 103/103 transitions.
Applied a total of 0 rules in 4 ms. Remains 103 /103 variables (removed 0) and now considering 103/103 (removed 0) transitions.
// Phase 1: matrix 103 rows 103 cols
[2025-06-03 15:59:54] [INFO ] Computed 25 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 15:59:54] [INFO ] Implicit Places using invariants in 112 ms returned []
[2025-06-03 15:59:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 15:59:54] [INFO ] State equation strengthened by 25 read => feed constraints.
[2025-06-03 15:59:54] [INFO ] Implicit Places using invariants and state equation in 223 ms returned []
Implicit Place search using SMT with State Equation took 337 ms to find 0 implicit places.
Running 102 sub problems to find dead transitions.
[2025-06-03 15:59:54] [INFO ] Invariant cache hit.
[2025-06-03 15:59:54] [INFO ] State equation strengthened by 25 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 25/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 102/204 variables, 102/229 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 24/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (OVERLAPS) 1/205 variables, 1/254 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 1/255 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 9 (OVERLAPS) 1/206 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/206 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 11 (OVERLAPS) 0/206 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Real declared 206/206 variables, and 256 constraints, problems are : Problem set: 0 solved, 102 unsolved in 9150 ms.
Refiners :[Domain max(s): 103/103 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 103/103 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 102 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 25/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 102/204 variables, 102/229 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 24/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 102/355 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/204 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (OVERLAPS) 1/205 variables, 1/356 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 1/357 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/205 variables, 0/357 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 10 (OVERLAPS) 1/206 variables, 1/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/206 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 12 (OVERLAPS) 0/206 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Int declared 206/206 variables, and 358 constraints, problems are : Problem set: 0 solved, 102 unsolved in 27002 ms.
Refiners :[Domain max(s): 103/103 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 103/103 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 36186ms problems are : Problem set: 0 solved, 102 unsolved
Search for dead transitions found 0 dead transitions in 36186ms
Finished structural reductions in LTL mode , in 1 iterations and 36530 ms. Remains : 103/103 places, 103/103 transitions.
[2025-06-03 16:00:30] [INFO ] Flatten gal took : 8 ms
[2025-06-03 16:00:30] [INFO ] Flatten gal took : 8 ms
[2025-06-03 16:00:30] [INFO ] Input system was already deterministic with 103 transitions.
[2025-06-03 16:00:30] [INFO ] Flatten gal took : 8 ms
[2025-06-03 16:00:30] [INFO ] Flatten gal took : 8 ms
[2025-06-03 16:00:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality14392540489680734718.gal : 2 ms
[2025-06-03 16:00:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality17428837609589033125.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/CTLCardinality14392540489680734718.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17428837609589033125.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,1.68829e+15,0.820053,26540,2,523,5,171148,6,0,516,77607,0


Converting to forward existential form...Done !
original formula: (AG(EF((p68==0))) * E((AX(((p84==1)&&(p45==1))) + EX((p0!=1))) U ((p42==1) + ((p3==1) * EF(((p50==0)||(p83==1)))))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U (p68==0))))] = FALSE * [(Init * !(E((!(EX(!(((p84==1)&&(p45==1))))) + EX((p0!=1)...228
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t53, Intersection with reachable at each step enabled. (destroyed/reverse/inters...177
(forward)formula 0,0,1.0282,26540,1,0,226,171148,232,129,3766,77607,257
FORMULA GPUForwardProgress-PT-24a-CTLCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 103/103 transitions.
Applied a total of 0 rules in 5 ms. Remains 103 /103 variables (removed 0) and now considering 103/103 (removed 0) transitions.
[2025-06-03 16:00:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:00:32] [INFO ] Implicit Places using invariants in 156 ms returned []
[2025-06-03 16:00:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:00:32] [INFO ] State equation strengthened by 25 read => feed constraints.
[2025-06-03 16:00:32] [INFO ] Implicit Places using invariants and state equation in 262 ms returned []
Implicit Place search using SMT with State Equation took 420 ms to find 0 implicit places.
Running 102 sub problems to find dead transitions.
[2025-06-03 16:00:32] [INFO ] Invariant cache hit.
[2025-06-03 16:00:32] [INFO ] State equation strengthened by 25 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 25/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 102/204 variables, 102/229 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 24/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (OVERLAPS) 1/205 variables, 1/254 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 1/255 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 9 (OVERLAPS) 1/206 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/206 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 11 (OVERLAPS) 0/206 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Real declared 206/206 variables, and 256 constraints, problems are : Problem set: 0 solved, 102 unsolved in 7517 ms.
Refiners :[Domain max(s): 103/103 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 103/103 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 102 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 25/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 102/204 variables, 102/229 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 24/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 102/355 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/204 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (OVERLAPS) 1/205 variables, 1/356 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 1/357 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/205 variables, 0/357 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 10 (OVERLAPS) 1/206 variables, 1/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/206 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 12 (OVERLAPS) 0/206 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Int declared 206/206 variables, and 358 constraints, problems are : Problem set: 0 solved, 102 unsolved in 25398 ms.
Refiners :[Domain max(s): 103/103 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 103/103 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 32950ms problems are : Problem set: 0 solved, 102 unsolved
Search for dead transitions found 0 dead transitions in 32951ms
Finished structural reductions in LTL mode , in 1 iterations and 33378 ms. Remains : 103/103 places, 103/103 transitions.
[2025-06-03 16:01:05] [INFO ] Flatten gal took : 8 ms
[2025-06-03 16:01:05] [INFO ] Flatten gal took : 8 ms
[2025-06-03 16:01:05] [INFO ] Input system was already deterministic with 103 transitions.
[2025-06-03 16:01:05] [INFO ] Flatten gal took : 7 ms
[2025-06-03 16:01:05] [INFO ] Flatten gal took : 7 ms
[2025-06-03 16:01:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality16564795185788010207.gal : 2 ms
[2025-06-03 16:01:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality2594661126009926232.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/CTLCardinality16564795185788010207.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2594661126009926232.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,1.68829e+15,0.825717,26532,2,523,5,171148,6,0,516,77607,0


Converting to forward existential form...Done !
original formula: AX(((p36==0) + EF(((AF(((p72==0)&&(p51==1))) * (p59==0)) * (p19==1)))))
=> equivalent forward existential formula: [((EY(Init) * !((p36==0))) * !(E(TRUE U ((!(EG(!(((p72==0)&&(p51==1))))) * (p59==0)) * (p19==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t53, Intersection with reachable at each step enabled. (destroyed/reverse/inters...177
(forward)formula 0,1,4.01322,99304,1,0,676,736093,237,332,3793,376150,845
FORMULA GPUForwardProgress-PT-24a-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 103/103 transitions.
Applied a total of 0 rules in 4 ms. Remains 103 /103 variables (removed 0) and now considering 103/103 (removed 0) transitions.
[2025-06-03 16:01:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:01:09] [INFO ] Implicit Places using invariants in 115 ms returned []
[2025-06-03 16:01:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:01:09] [INFO ] State equation strengthened by 25 read => feed constraints.
[2025-06-03 16:01:09] [INFO ] Implicit Places using invariants and state equation in 222 ms returned []
Implicit Place search using SMT with State Equation took 339 ms to find 0 implicit places.
Running 102 sub problems to find dead transitions.
[2025-06-03 16:01:09] [INFO ] Invariant cache hit.
[2025-06-03 16:01:09] [INFO ] State equation strengthened by 25 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 25/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 102/204 variables, 102/229 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 24/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (OVERLAPS) 1/205 variables, 1/254 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 1/255 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 9 (OVERLAPS) 1/206 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/206 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 11 (OVERLAPS) 0/206 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Real declared 206/206 variables, and 256 constraints, problems are : Problem set: 0 solved, 102 unsolved in 8007 ms.
Refiners :[Domain max(s): 103/103 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 103/103 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 102 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 25/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 102/204 variables, 102/229 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 24/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 102/355 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/204 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (OVERLAPS) 1/205 variables, 1/356 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 1/357 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/205 variables, 0/357 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 10 (OVERLAPS) 1/206 variables, 1/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/206 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 12 (OVERLAPS) 0/206 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Int declared 206/206 variables, and 358 constraints, problems are : Problem set: 0 solved, 102 unsolved in 29303 ms.
Refiners :[Domain max(s): 103/103 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 103/103 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 37346ms problems are : Problem set: 0 solved, 102 unsolved
Search for dead transitions found 0 dead transitions in 37346ms
Finished structural reductions in LTL mode , in 1 iterations and 37691 ms. Remains : 103/103 places, 103/103 transitions.
[2025-06-03 16:01:47] [INFO ] Flatten gal took : 12 ms
[2025-06-03 16:01:47] [INFO ] Flatten gal took : 12 ms
[2025-06-03 16:01:47] [INFO ] Input system was already deterministic with 103 transitions.
[2025-06-03 16:01:47] [INFO ] Flatten gal took : 11 ms
[2025-06-03 16:01:47] [INFO ] Flatten gal took : 12 ms
[2025-06-03 16:01:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality121909345882979383.gal : 3 ms
[2025-06-03 16:01:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality1890309965813352539.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/CTLCardinality121909345882979383.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1890309965813352539.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.68829e+15,0.921141,26548,2,523,5,171148,6,0,516,77607,0


Converting to forward existential form...Done !
original formula: (EG((EX(EF(((p25==0)||(p26==1)))) + !(A(!((((p4==0)||(p101==1))&&(p73==0))) U AG((p5==1)))))) * (EX(EF(EG(((p59==0)&&(p69==1))))) + A(EX(...279
=> equivalent forward existential formula: ([FwdG(FwdU(EY((Init * EG((EX(E(TRUE U ((p25==0)||(p26==1)))) + !(!((E(!(!(E(TRUE U !((p5==1))))) U (!(!((((p4==...802
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t53, Intersection with reachable at each step enabled. (destroyed/reverse/inters...177
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Hit Full ! (commute/partial/dont) 99/4/4
(forward)formula 0,1,29.1841,620716,1,0,2349,4.66347e+06,249,1853,4065,3.01558e+06,2968
FORMULA GPUForwardProgress-PT-24a-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 103/103 places, 103/103 transitions.
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 22 Pre rules applied. Total rules applied 0 place count 103 transition count 81
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 44 rules applied. Total rules applied 44 place count 81 transition count 81
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 80 transition count 80
Applied a total of 46 rules in 20 ms. Remains 80 /103 variables (removed 23) and now considering 80/103 (removed 23) transitions.
// Phase 1: matrix 80 rows 80 cols
[2025-06-03 16:02:16] [INFO ] Computed 25 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:02:16] [INFO ] Implicit Places using invariants in 102 ms returned []
[2025-06-03 16:02:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:02:16] [INFO ] State equation strengthened by 49 read => feed constraints.
[2025-06-03 16:02:16] [INFO ] Implicit Places using invariants and state equation in 278 ms returned []
Implicit Place search using SMT with State Equation took 383 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 16:02:16] [INFO ] Redundant transitions in 2 ms returned []
Running 79 sub problems to find dead transitions.
[2025-06-03 16:02:16] [INFO ] Invariant cache hit.
[2025-06-03 16:02:16] [INFO ] State equation strengthened by 49 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/79 variables, 25/104 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (OVERLAPS) 79/158 variables, 79/183 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 48/231 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (OVERLAPS) 1/159 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/159 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/159 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (OVERLAPS) 1/160 variables, 1/234 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/160 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 11 (OVERLAPS) 0/160 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Real declared 160/160 variables, and 234 constraints, problems are : Problem set: 0 solved, 79 unsolved in 7560 ms.
Refiners :[Domain max(s): 80/80 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 80/80 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 79 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/79 variables, 25/104 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (OVERLAPS) 79/158 variables, 79/183 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 48/231 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 79/310 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/158 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (OVERLAPS) 1/159 variables, 1/311 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/159 variables, 1/312 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/159 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (OVERLAPS) 1/160 variables, 1/313 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/160 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 12 (OVERLAPS) 0/160 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Int declared 160/160 variables, and 313 constraints, problems are : Problem set: 0 solved, 79 unsolved in 15481 ms.
Refiners :[Domain max(s): 80/80 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 80/80 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 23085ms problems are : Problem set: 0 solved, 79 unsolved
Search for dead transitions found 0 dead transitions in 23087ms
Starting structural reductions in SI_CTL mode, iteration 1 : 80/103 places, 80/103 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23501 ms. Remains : 80/103 places, 80/103 transitions.
[2025-06-03 16:02:40] [INFO ] Flatten gal took : 10 ms
[2025-06-03 16:02:40] [INFO ] Flatten gal took : 9 ms
[2025-06-03 16:02:40] [INFO ] Input system was already deterministic with 80 transitions.
[2025-06-03 16:02:40] [INFO ] Flatten gal took : 5 ms
[2025-06-03 16:02:40] [INFO ] Flatten gal took : 5 ms
[2025-06-03 16:02:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality3258921213070424473.gal : 2 ms
[2025-06-03 16:02:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality11640647698883718512.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/CTLCardinality3258921213070424473.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11640647698883718512.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,2.00831e+12,1.09615,29940,2,386,5,247071,6,0,401,63034,0


Converting to forward existential form...Done !
original formula: EF(!(E(EG(((A((p12==0) U ((p79==0)||(p70==1))) + (p60==1)) + ((p33==0)||(p76==1)))) U EG(EF(((p36==0)||(p89==1)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(EG(((!((E(!(((p79==0)||(p70==1))) U (!((p12==0)) * !(((p79==0)||(p70==1))))) + EG(!(((p7...262
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t8, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...171
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,5.03129,111096,1,0,719,843704,206,473,3090,432483,905
FORMULA GPUForwardProgress-PT-24a-CTLCardinality-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 103/103 transitions.
Applied a total of 0 rules in 5 ms. Remains 103 /103 variables (removed 0) and now considering 103/103 (removed 0) transitions.
// Phase 1: matrix 103 rows 103 cols
[2025-06-03 16:02:45] [INFO ] Computed 25 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:02:45] [INFO ] Implicit Places using invariants in 116 ms returned []
[2025-06-03 16:02:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:02:45] [INFO ] State equation strengthened by 25 read => feed constraints.
[2025-06-03 16:02:45] [INFO ] Implicit Places using invariants and state equation in 355 ms returned []
Implicit Place search using SMT with State Equation took 474 ms to find 0 implicit places.
Running 102 sub problems to find dead transitions.
[2025-06-03 16:02:45] [INFO ] Invariant cache hit.
[2025-06-03 16:02:45] [INFO ] State equation strengthened by 25 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 25/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 102/204 variables, 102/229 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 24/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (OVERLAPS) 1/205 variables, 1/254 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 1/255 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 9 (OVERLAPS) 1/206 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/206 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 11 (OVERLAPS) 0/206 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Real declared 206/206 variables, and 256 constraints, problems are : Problem set: 0 solved, 102 unsolved in 8506 ms.
Refiners :[Domain max(s): 103/103 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 103/103 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 102 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 25/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 102/204 variables, 102/229 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 24/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 102/355 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/204 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (OVERLAPS) 1/205 variables, 1/356 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 1/357 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/205 variables, 0/357 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 10 (OVERLAPS) 1/206 variables, 1/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/206 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 12 (OVERLAPS) 0/206 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Int declared 206/206 variables, and 358 constraints, problems are : Problem set: 0 solved, 102 unsolved in 30010 ms.
Refiners :[Domain max(s): 103/103 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 103/103 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 38565ms problems are : Problem set: 0 solved, 102 unsolved
Search for dead transitions found 0 dead transitions in 38566ms
Finished structural reductions in LTL mode , in 1 iterations and 39047 ms. Remains : 103/103 places, 103/103 transitions.
[2025-06-03 16:03:24] [INFO ] Flatten gal took : 6 ms
[2025-06-03 16:03:24] [INFO ] Flatten gal took : 6 ms
[2025-06-03 16:03:24] [INFO ] Input system was already deterministic with 103 transitions.
[2025-06-03 16:03:24] [INFO ] Flatten gal took : 5 ms
[2025-06-03 16:03:24] [INFO ] Flatten gal took : 5 ms
[2025-06-03 16:03:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality9255477822436358892.gal : 2 ms
[2025-06-03 16:03:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality7433258373902972325.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/CTLCardinality9255477822436358892.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7433258373902972325.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,1.68829e+15,1.0676,26528,2,523,5,171148,6,0,516,77607,0


Converting to forward existential form...Done !
original formula: EF(AG((EF(AG((p18==0))) * (EX(TRUE) + ((p32==0)&&(p0==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((E(TRUE U !(E(TRUE U !((p18==0))))) * (EX(TRUE) + ((p32==0)&&(p0==1))))))))] !=...161
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t53, Intersection with reachable at each step enabled. (destroyed/reverse/inters...177
(forward)formula 0,0,1.4133,26528,1,0,239,171148,228,134,3750,77607,276
FORMULA GPUForwardProgress-PT-24a-CTLCardinality-2025-06 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 : 103/103 places, 103/103 transitions.
Applied a total of 0 rules in 2 ms. Remains 103 /103 variables (removed 0) and now considering 103/103 (removed 0) transitions.
[2025-06-03 16:03:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:03:25] [INFO ] Implicit Places using invariants in 130 ms returned []
[2025-06-03 16:03:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:03:25] [INFO ] State equation strengthened by 25 read => feed constraints.
[2025-06-03 16:03:26] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 408 ms to find 0 implicit places.
Running 102 sub problems to find dead transitions.
[2025-06-03 16:03:26] [INFO ] Invariant cache hit.
[2025-06-03 16:03:26] [INFO ] State equation strengthened by 25 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 25/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 102/204 variables, 102/229 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 24/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (OVERLAPS) 1/205 variables, 1/254 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 1/255 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 9 (OVERLAPS) 1/206 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/206 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 11 (OVERLAPS) 0/206 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Real declared 206/206 variables, and 256 constraints, problems are : Problem set: 0 solved, 102 unsolved in 7611 ms.
Refiners :[Domain max(s): 103/103 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 103/103 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 102 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 25/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 102/204 variables, 102/229 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 24/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 102/355 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/204 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (OVERLAPS) 1/205 variables, 1/356 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 1/357 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/205 variables, 0/357 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 10 (OVERLAPS) 1/206 variables, 1/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/206 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 12 (OVERLAPS) 0/206 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Int declared 206/206 variables, and 358 constraints, problems are : Problem set: 0 solved, 102 unsolved in 30016 ms.
Refiners :[Domain max(s): 103/103 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 103/103 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 37662ms problems are : Problem set: 0 solved, 102 unsolved
Search for dead transitions found 0 dead transitions in 37663ms
Finished structural reductions in LTL mode , in 1 iterations and 38073 ms. Remains : 103/103 places, 103/103 transitions.
[2025-06-03 16:04:03] [INFO ] Flatten gal took : 9 ms
[2025-06-03 16:04:03] [INFO ] Flatten gal took : 8 ms
[2025-06-03 16:04:03] [INFO ] Input system was already deterministic with 103 transitions.
[2025-06-03 16:04:03] [INFO ] Flatten gal took : 5 ms
[2025-06-03 16:04:03] [INFO ] Flatten gal took : 5 ms
[2025-06-03 16:04:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality2936827755893215852.gal : 1 ms
[2025-06-03 16:04:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality3238799037882554835.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/CTLCardinality2936827755893215852.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3238799037882554835.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,1.68829e+15,0.879478,26532,2,523,5,171148,6,0,516,77607,0


Converting to forward existential form...Done !
original formula: AG((AX(AX(EX(TRUE))) + (A((p38==1) U AX(((p51==0)||(p83==1)))) * ((p90==1) + AX((p5==0))))))
=> equivalent forward existential formula: (([(EY((FwdU((FwdU(Init,TRUE) * !(!(EX(!(!(EX(!(EX(TRUE))))))))),!(!(EX(!(((p51==0)||(p83==1))))))) * !((p38==1)...399
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t53, Intersection with reachable at each step enabled. (destroyed/reverse/inters...177
(forward)formula 0,0,1.04279,26532,1,0,209,171148,224,115,3690,77607,222
FORMULA GPUForwardProgress-PT-24a-CTLCardinality-2025-07 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 : 103/103 places, 103/103 transitions.
Graph (complete) has 328 edges and 103 vertex of which 78 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.1 ms
Discarding 25 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 19 Pre rules applied. Total rules applied 1 place count 78 transition count 83
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 39 place count 59 transition count 83
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 41 place count 58 transition count 82
Applied a total of 41 rules in 18 ms. Remains 58 /103 variables (removed 45) and now considering 82/103 (removed 21) transitions.
// Phase 1: matrix 82 rows 58 cols
[2025-06-03 16:04:04] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:04:04] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-06-03 16:04:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:04:05] [INFO ] State equation strengthened by 49 read => feed constraints.
[2025-06-03 16:04:05] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 16:04:05] [INFO ] Redundant transitions in 2 ms returned []
Running 81 sub problems to find dead transitions.
[2025-06-03 16:04:05] [INFO ] Invariant cache hit.
[2025-06-03 16:04:05] [INFO ] State equation strengthened by 49 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/57 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (OVERLAPS) 81/138 variables, 57/115 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 48/163 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/138 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (OVERLAPS) 1/139 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/139 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/139 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 9 (OVERLAPS) 1/140 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/140 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 11 (OVERLAPS) 0/140 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 166 constraints, problems are : Problem set: 0 solved, 81 unsolved in 5177 ms.
Refiners :[Domain max(s): 58/58 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 58/58 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 81 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/57 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (OVERLAPS) 81/138 variables, 57/115 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 48/163 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/138 variables, 81/244 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/138 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (OVERLAPS) 1/139 variables, 1/245 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/139 variables, 1/246 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/139 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 10 (OVERLAPS) 1/140 variables, 1/247 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/140 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 12 (OVERLAPS) 0/140 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Int declared 140/140 variables, and 247 constraints, problems are : Problem set: 0 solved, 81 unsolved in 8804 ms.
Refiners :[Domain max(s): 58/58 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 58/58 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14005ms problems are : Problem set: 0 solved, 81 unsolved
Search for dead transitions found 0 dead transitions in 14005ms
Starting structural reductions in SI_CTL mode, iteration 1 : 58/103 places, 82/103 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14183 ms. Remains : 58/103 places, 82/103 transitions.
[2025-06-03 16:04:19] [INFO ] Flatten gal took : 4 ms
[2025-06-03 16:04:19] [INFO ] Flatten gal took : 4 ms
[2025-06-03 16:04:19] [INFO ] Input system was already deterministic with 82 transitions.
[2025-06-03 16:04:19] [INFO ] Flatten gal took : 4 ms
[2025-06-03 16:04:19] [INFO ] Flatten gal took : 4 ms
[2025-06-03 16:04:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality3850405608822351771.gal : 1 ms
[2025-06-03 16:04:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality8232727846670605680.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/CTLCardinality3850405608822351771.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8232727846670605680.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,4.76037e+12,5.92341,125072,2,10514,5,679996,6,0,315,429169,0


Converting to forward existential form...Done !
original formula: EF(((AG(((p54==0)||(p88==1))) * EF((p27==0))) + ((AG((p6==0)) * (p56==1)) * ((p28==0) * (((AG((p26==0)) + (p80==0)) + ((p66==1)||(p31==0)...173
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,TRUE) * !(E(TRUE U !(((p54==0)||(p88==1)))))),TRUE) * (p27==0))] != FALSE + ((([(((FwdU(Init,...554
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t14, t15, t16, t17, t18, t19, t20, t22, t25, t26, t28, t31, t33, t34, t37, t38, t40, ...293
(forward)formula 0,1,17.3772,301516,1,0,207,2.10866e+06,187,92,2400,1.22645e+06,185
FORMULA GPUForwardProgress-PT-24a-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 103/103 places, 103/103 transitions.
Graph (complete) has 328 edges and 103 vertex of which 78 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.1 ms
Discarding 25 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 20 Pre rules applied. Total rules applied 1 place count 78 transition count 82
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 41 place count 58 transition count 82
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 43 place count 57 transition count 81
Applied a total of 43 rules in 11 ms. Remains 57 /103 variables (removed 46) and now considering 81/103 (removed 22) transitions.
// Phase 1: matrix 81 rows 57 cols
[2025-06-03 16:04:36] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:04:36] [INFO ] Implicit Places using invariants in 75 ms returned []
[2025-06-03 16:04:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:04:36] [INFO ] State equation strengthened by 49 read => feed constraints.
[2025-06-03 16:04:36] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 16:04:36] [INFO ] Redundant transitions in 1 ms returned []
Running 80 sub problems to find dead transitions.
[2025-06-03 16:04:36] [INFO ] Invariant cache hit.
[2025-06-03 16:04:36] [INFO ] State equation strengthened by 49 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 56/56 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (OVERLAPS) 80/136 variables, 56/113 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/136 variables, 48/161 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/136 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (OVERLAPS) 1/137 variables, 1/162 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/137 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (OVERLAPS) 1/138 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/138 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 11 (OVERLAPS) 0/138 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 138/138 variables, and 164 constraints, problems are : Problem set: 0 solved, 80 unsolved in 4517 ms.
Refiners :[Domain max(s): 57/57 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 57/57 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 56/56 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (OVERLAPS) 80/136 variables, 56/113 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/136 variables, 48/161 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/136 variables, 80/241 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/136 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (OVERLAPS) 1/137 variables, 1/242 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/137 variables, 1/243 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/137 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (OVERLAPS) 1/138 variables, 1/244 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/138 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 12 (OVERLAPS) 0/138 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 138/138 variables, and 244 constraints, problems are : Problem set: 0 solved, 80 unsolved in 12078 ms.
Refiners :[Domain max(s): 57/57 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 57/57 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16631ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 16634ms
Starting structural reductions in SI_CTL mode, iteration 1 : 57/103 places, 81/103 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16874 ms. Remains : 57/103 places, 81/103 transitions.
[2025-06-03 16:04:53] [INFO ] Flatten gal took : 5 ms
[2025-06-03 16:04:53] [INFO ] Flatten gal took : 5 ms
[2025-06-03 16:04:53] [INFO ] Input system was already deterministic with 81 transitions.
[2025-06-03 16:04:53] [INFO ] Flatten gal took : 5 ms
[2025-06-03 16:04:53] [INFO ] Flatten gal took : 5 ms
[2025-06-03 16:04:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality14146624652311135713.gal : 2 ms
[2025-06-03 16:04:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality13998963169123210289.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/CTLCardinality14146624652311135713.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13998963169123210289.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.5703e+12,1.09211,26056,2,275,5,196717,6,0,310,57824,0


Converting to forward existential form...Done !
original formula: AG((AG(AF(((p78==0)||(p87==1)))) + !(E((p50==1) U (((p74==0)||(p32==1))||(p98==1))))))
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * !(!(E(TRUE U !(!(EG(!(((p78==0)||(p87==1)))))))))),(p50==1)) * (((p74==0)||(p32==1))||...174
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t12, t13, t14, t15, t16, t17, t20, t21, t23, t25, t27, t29, t31, t34, t36, t37, t39, ...293
Hit Full ! (commute/partial/dont) 78/0/3
(forward)formula 0,0,1.33544,26056,1,0,288,196717,197,119,2416,57824,339
FORMULA GPUForwardProgress-PT-24a-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 103/103 transitions.
Applied a total of 0 rules in 2 ms. Remains 103 /103 variables (removed 0) and now considering 103/103 (removed 0) transitions.
// Phase 1: matrix 103 rows 103 cols
[2025-06-03 16:04:54] [INFO ] Computed 25 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:04:54] [INFO ] Implicit Places using invariants in 118 ms returned []
[2025-06-03 16:04:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:04:55] [INFO ] State equation strengthened by 25 read => feed constraints.
[2025-06-03 16:04:55] [INFO ] Implicit Places using invariants and state equation in 246 ms returned []
Implicit Place search using SMT with State Equation took 366 ms to find 0 implicit places.
Running 102 sub problems to find dead transitions.
[2025-06-03 16:04:55] [INFO ] Invariant cache hit.
[2025-06-03 16:04:55] [INFO ] State equation strengthened by 25 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 25/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 102/204 variables, 102/229 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 24/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (OVERLAPS) 1/205 variables, 1/254 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 1/255 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 9 (OVERLAPS) 1/206 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/206 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 11 (OVERLAPS) 0/206 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Real declared 206/206 variables, and 256 constraints, problems are : Problem set: 0 solved, 102 unsolved in 8819 ms.
Refiners :[Domain max(s): 103/103 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 103/103 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 102 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 25/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 102/204 variables, 102/229 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 24/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 102/355 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/204 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (OVERLAPS) 1/205 variables, 1/356 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 1/357 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/205 variables, 0/357 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 10 (OVERLAPS) 1/206 variables, 1/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/206 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 12 (OVERLAPS) 0/206 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Int declared 206/206 variables, and 358 constraints, problems are : Problem set: 0 solved, 102 unsolved in 29685 ms.
Refiners :[Domain max(s): 103/103 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 103/103 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 38529ms problems are : Problem set: 0 solved, 102 unsolved
Search for dead transitions found 0 dead transitions in 38530ms
Finished structural reductions in LTL mode , in 1 iterations and 38898 ms. Remains : 103/103 places, 103/103 transitions.
[2025-06-03 16:05:33] [INFO ] Flatten gal took : 5 ms
[2025-06-03 16:05:33] [INFO ] Flatten gal took : 4 ms
[2025-06-03 16:05:33] [INFO ] Input system was already deterministic with 103 transitions.
[2025-06-03 16:05:33] [INFO ] Flatten gal took : 5 ms
[2025-06-03 16:05:33] [INFO ] Flatten gal took : 4 ms
[2025-06-03 16:05:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality16303868369697719123.gal : 1 ms
[2025-06-03 16:05:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality14098567664637159321.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/CTLCardinality16303868369697719123.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14098567664637159321.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,1.68829e+15,1.07206,26528,2,523,5,171148,6,0,516,77607,0


Converting to forward existential form...Done !
original formula: EX((EF(AX((((p39==0)&&(p74==0))&&(p31==1)))) * (p68==1)))
=> equivalent forward existential formula: [(FwdU((EY(Init) * (p68==1)),TRUE) * !(EX(!((((p39==0)&&(p74==0))&&(p31==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t53, Intersection with reachable at each step enabled. (destroyed/reverse/inters...177
(forward)formula 0,1,1.87751,32032,1,0,198,195280,224,109,3803,97866,216
FORMULA GPUForwardProgress-PT-24a-CTLCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 103/103 transitions.
Applied a total of 0 rules in 2 ms. Remains 103 /103 variables (removed 0) and now considering 103/103 (removed 0) transitions.
[2025-06-03 16:05:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:05:35] [INFO ] Implicit Places using invariants in 106 ms returned []
[2025-06-03 16:05:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:05:35] [INFO ] State equation strengthened by 25 read => feed constraints.
[2025-06-03 16:05:36] [INFO ] Implicit Places using invariants and state equation in 322 ms returned []
Implicit Place search using SMT with State Equation took 430 ms to find 0 implicit places.
Running 102 sub problems to find dead transitions.
[2025-06-03 16:05:36] [INFO ] Invariant cache hit.
[2025-06-03 16:05:36] [INFO ] State equation strengthened by 25 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 25/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 102/204 variables, 102/229 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 24/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (OVERLAPS) 1/205 variables, 1/254 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 1/255 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 9 (OVERLAPS) 1/206 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/206 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 11 (OVERLAPS) 0/206 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Real declared 206/206 variables, and 256 constraints, problems are : Problem set: 0 solved, 102 unsolved in 9401 ms.
Refiners :[Domain max(s): 103/103 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 103/103 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 102 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 25/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 102/204 variables, 102/229 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 24/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 102/355 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/204 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (OVERLAPS) 1/205 variables, 1/356 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 1/357 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/205 variables, 0/357 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 10 (OVERLAPS) 1/206 variables, 1/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/206 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 12 (OVERLAPS) 0/206 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Int declared 206/206 variables, and 358 constraints, problems are : Problem set: 0 solved, 102 unsolved in 28793 ms.
Refiners :[Domain max(s): 103/103 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 103/103 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 38245ms problems are : Problem set: 0 solved, 102 unsolved
Search for dead transitions found 0 dead transitions in 38246ms
Finished structural reductions in LTL mode , in 1 iterations and 38678 ms. Remains : 103/103 places, 103/103 transitions.
[2025-06-03 16:06:14] [INFO ] Flatten gal took : 5 ms
[2025-06-03 16:06:14] [INFO ] Flatten gal took : 4 ms
[2025-06-03 16:06:14] [INFO ] Input system was already deterministic with 103 transitions.
[2025-06-03 16:06:14] [INFO ] Flatten gal took : 4 ms
[2025-06-03 16:06:14] [INFO ] Flatten gal took : 4 ms
[2025-06-03 16:06:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality7493384869692409172.gal : 1 ms
[2025-06-03 16:06:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality3143729052278363856.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/CTLCardinality7493384869692409172.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3143729052278363856.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,1.68829e+15,1.08056,26564,2,523,5,171148,6,0,516,77607,0


Converting to forward existential form...Done !
original formula: E((EX(((p65==0)||(p57==1))) + AG(EF(!((((p1==0)||(p71==1))||(p71==1)))))) U (!((AG((((p7==0)||(p27==1))&&(p55==1))) * ((p16==0)||(p81==1)...298
=> equivalent forward existential formula: [FwdG(((FwdU(Init,(EX(((p65==0)||(p57==1))) + !(E(TRUE U !(E(TRUE U !((((p1==0)||(p71==1))||(p71==1))))))))) * !...456
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t53, Intersection with reachable at each step enabled. (destroyed/reverse/inters...177
Hit Full ! (commute/partial/dont) 74/57/29
(forward)formula 0,1,11.6683,244032,1,0,1450,1.74683e+06,257,800,3964,1.14583e+06,1706
FORMULA GPUForwardProgress-PT-24a-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-03 16:06:26] [INFO ] Flatten gal took : 4 ms
[2025-06-03 16:06:26] [INFO ] Flatten gal took : 5 ms
Total runtime 507379 ms.

BK_STOP 1748966786206

--------------------
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="GPUForwardProgress-PT-24a"
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 GPUForwardProgress-PT-24a, 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 r100-smll-174867007900457"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-24a.tgz
mv GPUForwardProgress-PT-24a 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 ;