Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r072-tall-174860067200289.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is DLCshifumi-PT-2a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860067200289
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 656K
-rw-r--r-- 1 mcc users 6.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 213K 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 DLCshifumi-PT-2a-CTLCardinality-2023-12
FORMULA_NAME DLCshifumi-PT-2a-CTLCardinality-2023-13
FORMULA_NAME DLCshifumi-PT-2a-CTLCardinality-2023-14
FORMULA_NAME DLCshifumi-PT-2a-CTLCardinality-2023-15
FORMULA_NAME DLCshifumi-PT-2a-CTLCardinality-2025-00
FORMULA_NAME DLCshifumi-PT-2a-CTLCardinality-2025-01
FORMULA_NAME DLCshifumi-PT-2a-CTLCardinality-2025-02
FORMULA_NAME DLCshifumi-PT-2a-CTLCardinality-2025-03
FORMULA_NAME DLCshifumi-PT-2a-CTLCardinality-2025-04
FORMULA_NAME DLCshifumi-PT-2a-CTLCardinality-2025-05
FORMULA_NAME DLCshifumi-PT-2a-CTLCardinality-2025-06
FORMULA_NAME DLCshifumi-PT-2a-CTLCardinality-2025-07
FORMULA_NAME DLCshifumi-PT-2a-CTLCardinality-2025-08
FORMULA_NAME DLCshifumi-PT-2a-CTLCardinality-2025-09
FORMULA_NAME DLCshifumi-PT-2a-CTLCardinality-2025-10
FORMULA_NAME DLCshifumi-PT-2a-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748687825011

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCshifumi-PT-2a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-31 10:37:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-31 10:37:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 10:37:06] [INFO ] Load time of PNML (sax parser for PT used): 95 ms
[2025-05-31 10:37:06] [INFO ] Transformed 188 places.
[2025-05-31 10:37:06] [INFO ] Transformed 888 transitions.
[2025-05-31 10:37:06] [INFO ] Found NUPN structural information;
[2025-05-31 10:37:06] [INFO ] Parsed PT model containing 188 places and 888 transitions and 3166 arcs in 184 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA DLCshifumi-PT-2a-CTLCardinality-2025-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-2a-CTLCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-2a-CTLCardinality-2025-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-2a-CTLCardinality-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-2a-CTLCardinality-2023-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 65 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 760/760 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 171 transition count 679
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 171 transition count 679
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 42 place count 171 transition count 671
Drop transitions (Redundant composition of simpler transitions.) removed 188 transitions
Redundant transition composition rules discarded 188 transitions
Iterating global reduction 1 with 188 rules applied. Total rules applied 230 place count 171 transition count 483
Applied a total of 230 rules in 48 ms. Remains 171 /188 variables (removed 17) and now considering 483/760 (removed 277) transitions.
[2025-05-31 10:37:06] [INFO ] Flow matrix only has 159 transitions (discarded 324 similar events)
// Phase 1: matrix 159 rows 171 cols
[2025-05-31 10:37:06] [INFO ] Computed 79 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 10:37:06] [INFO ] Implicit Places using invariants in 357 ms returned [109, 111, 113, 115, 117, 118, 120, 121, 122, 123, 124, 126, 129, 130, 131, 132, 133, 134, 139, 141, 142, 143, 144, 146, 147, 148, 150, 152, 154, 155, 156, 157, 158, 160, 161, 162, 165, 166, 167, 169, 170]
Discarding 41 places :
Ensure Unique test removed 163 transitions
Reduce isomorphic transitions removed 163 transitions.
Implicit Place search using SMT only with invariants took 400 ms to find 41 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 130/188 places, 320/760 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 102 transitions
Redundant transition composition rules discarded 102 transitions
Iterating global reduction 0 with 102 rules applied. Total rules applied 102 place count 130 transition count 218
Applied a total of 102 rules in 5 ms. Remains 130 /130 variables (removed 0) and now considering 218/320 (removed 102) transitions.
[2025-05-31 10:37:06] [INFO ] Flow matrix only has 159 transitions (discarded 59 similar events)
// Phase 1: matrix 159 rows 130 cols
[2025-05-31 10:37:06] [INFO ] Computed 38 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 10:37:07] [INFO ] Implicit Places using invariants in 53 ms returned []
[2025-05-31 10:37:07] [INFO ] Flow matrix only has 159 transitions (discarded 59 similar events)
[2025-05-31 10:37:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 10:37:07] [INFO ] State equation strengthened by 5 read => feed constraints.
[2025-05-31 10:37:07] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 130/188 places, 218/760 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 631 ms. Remains : 130/188 places, 218/760 transitions.
Support contains 65 out of 130 places after structural reductions.
[2025-05-31 10:37:07] [INFO ] Flatten gal took : 29 ms
[2025-05-31 10:37:07] [INFO ] Flatten gal took : 12 ms
[2025-05-31 10:37:07] [INFO ] Input system was already deterministic with 218 transitions.
Support contains 64 out of 130 places (down from 65) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1549 ms. (25 steps per ms) remains 7/42 properties
BEST_FIRST walk for 40004 steps (8 resets) in 173 ms. (229 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 199 ms. (200 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 87 ms. (454 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 95 ms. (416 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 86 ms. (459 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 88 ms. (449 steps per ms) remains 7/7 properties
[2025-05-31 10:37:08] [INFO ] Flow matrix only has 159 transitions (discarded 59 similar events)
[2025-05-31 10:37:08] [INFO ] Invariant cache hit.
[2025-05-31 10:37:08] [INFO ] State equation strengthened by 5 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp38 is UNSAT
At refinement iteration 1 (OVERLAPS) 47/65 variables, 18/18 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/65 variables, 0/18 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 65/130 variables, 20/38 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 0/38 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 158/288 variables, 130/168 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/288 variables, 4/172 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/288 variables, 0/172 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 1/289 variables, 1/173 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/289 variables, 0/173 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 0/289 variables, 0/173 constraints. Problems are: Problem set: 3 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 289/289 variables, and 173 constraints, problems are : Problem set: 3 solved, 4 unsolved in 244 ms.
Refiners :[Positive P Invariants (semi-flows): 38/38 constraints, State Equation: 130/130 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 4 unsolved
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp41 is UNSAT
After SMT solving in domain Int declared 34/289 variables, and 9 constraints, problems are : Problem set: 7 solved, 0 unsolved in 50 ms.
Refiners :[Positive P Invariants (semi-flows): 9/38 constraints, State Equation: 0/130 constraints, ReadFeed: 0/5 constraints, PredecessorRefiner: 0/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 315ms problems are : Problem set: 7 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 7 atomic propositions for a total of 11 simplifications.
[2025-05-31 10:37:08] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-05-31 10:37:08] [INFO ] Flatten gal took : 15 ms
FORMULA DLCshifumi-PT-2a-CTLCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-31 10:37:08] [INFO ] Flatten gal took : 8 ms
[2025-05-31 10:37:08] [INFO ] Input system was already deterministic with 218 transitions.
Support contains 39 out of 130 places (down from 46) after GAL structural reductions.
Computed a total of 22 stabilizing places and 1 stable transitions
Graph (complete) has 272 edges and 130 vertex of which 115 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.3 ms
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 218/218 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 115 transition count 218
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 33 place count 97 transition count 183
Iterating global reduction 1 with 18 rules applied. Total rules applied 51 place count 97 transition count 183
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 57 place count 97 transition count 177
Applied a total of 57 rules in 7 ms. Remains 97 /130 variables (removed 33) and now considering 177/218 (removed 41) transitions.
[2025-05-31 10:37:08] [INFO ] Flow matrix only has 137 transitions (discarded 40 similar events)
// Phase 1: matrix 137 rows 97 cols
[2025-05-31 10:37:08] [INFO ] Computed 21 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 10:37:08] [INFO ] Implicit Places using invariants in 42 ms returned [93, 94, 95]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 43 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 94/130 places, 177/218 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 94 transition count 175
Applied a total of 2 rules in 6 ms. Remains 94 /94 variables (removed 0) and now considering 175/177 (removed 2) transitions.
[2025-05-31 10:37:08] [INFO ] Flow matrix only has 137 transitions (discarded 38 similar events)
// Phase 1: matrix 137 rows 94 cols
[2025-05-31 10:37:08] [INFO ] Computed 18 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 10:37:08] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-05-31 10:37:08] [INFO ] Flow matrix only has 137 transitions (discarded 38 similar events)
[2025-05-31 10:37:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 10:37:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 10:37:08] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 94/130 places, 175/218 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 151 ms. Remains : 94/130 places, 175/218 transitions.
[2025-05-31 10:37:08] [INFO ] Flatten gal took : 5 ms
[2025-05-31 10:37:08] [INFO ] Flatten gal took : 5 ms
[2025-05-31 10:37:08] [INFO ] Input system was already deterministic with 175 transitions.
[2025-05-31 10:37:08] [INFO ] Flatten gal took : 6 ms
[2025-05-31 10:37:08] [INFO ] Flatten gal took : 5 ms
[2025-05-31 10:37:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality16369904122307907657.gal : 2 ms
[2025-05-31 10:37:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality4632041873728676370.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/CTLCardinality16369904122307907657.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4632041873728676370.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,2.34375e+12,0.0251,4484,2,263,5,1007,6,0,511,691,0


Converting to forward existential form...Done !
original formula: (EF(((p125!=0)&&(p16!=1))) * EF(AX((p185!=0))))
=> equivalent forward existential formula: [(FwdU((Init * E(TRUE U ((p125!=0)&&(p16!=1)))),TRUE) * !(EX(!((p185!=0)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.062056,5892,1,0,6,10328,17,1,2301,1563,9
FORMULA DLCshifumi-PT-2a-CTLCardinality-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 130/130 places, 218/218 transitions.
Graph (trivial) has 196 edges and 130 vertex of which 94 / 130 are part of one of the 17 SCC in 1 ms
Free SCC test removed 77 places
Ensure Unique test removed 167 transitions
Reduce isomorphic transitions removed 167 transitions.
Graph (complete) has 104 edges and 53 vertex of which 39 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.1 ms
Discarding 14 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 39 transition count 49
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 37 transition count 48
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 36 transition count 48
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 20 place count 24 transition count 35
Iterating global reduction 3 with 12 rules applied. Total rules applied 32 place count 24 transition count 35
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 38 place count 21 transition count 32
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 43 place count 21 transition count 27
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 44 place count 20 transition count 27
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 45 place count 19 transition count 26
Iterating global reduction 4 with 1 rules applied. Total rules applied 46 place count 19 transition count 26
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 4 with 2 rules applied. Total rules applied 48 place count 18 transition count 25
Applied a total of 48 rules in 15 ms. Remains 18 /130 variables (removed 112) and now considering 25/218 (removed 193) transitions.
[2025-05-31 10:37:08] [INFO ] Flow matrix only has 15 transitions (discarded 10 similar events)
// Phase 1: matrix 15 rows 18 cols
[2025-05-31 10:37:08] [INFO ] Computed 10 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 10:37:08] [INFO ] Implicit Places using invariants in 28 ms returned [14, 16]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 29 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 16/130 places, 25/218 transitions.
Graph (trivial) has 12 edges and 16 vertex of which 4 / 16 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 13 transition count 18
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 13 transition count 18
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 13 transition count 17
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 12 transition count 16
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 12 transition count 16
Applied a total of 6 rules in 4 ms. Remains 12 /16 variables (removed 4) and now considering 16/25 (removed 9) transitions.
[2025-05-31 10:37:08] [INFO ] Flow matrix only has 11 transitions (discarded 5 similar events)
// Phase 1: matrix 11 rows 12 cols
[2025-05-31 10:37:08] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 10:37:08] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-05-31 10:37:08] [INFO ] Flow matrix only has 11 transitions (discarded 5 similar events)
[2025-05-31 10:37:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 10:37:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 10:37:08] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 12/130 places, 16/218 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 99 ms. Remains : 12/130 places, 16/218 transitions.
[2025-05-31 10:37:08] [INFO ] Flatten gal took : 1 ms
[2025-05-31 10:37:08] [INFO ] Flatten gal took : 2 ms
[2025-05-31 10:37:08] [INFO ] Input system was already deterministic with 16 transitions.
[2025-05-31 10:37:08] [INFO ] Flatten gal took : 3 ms
[2025-05-31 10:37:08] [INFO ] Flatten gal took : 0 ms
[2025-05-31 10:37:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality1660483738440928408.gal : 0 ms
[2025-05-31 10:37:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality4194063151804219801.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/CTLCardinality1660483738440928408.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4194063151804219801.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,19,0.003355,3788,2,26,5,91,6,0,52,59,0


Converting to forward existential form...Done !
original formula: EF(AG((((p11==0)&&((p145==0)||(p50==1)))&&(((p55==0)&&(p157==1))||((p75==0)&&(p76==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((((p11==0)&&((p145==0)||(p50==1)))&&(((p55==0)&&(p157==1))||((p75==0)&&(p76==1)...172
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.005782,4044,1,0,6,233,15,0,255,113,5
FORMULA DLCshifumi-PT-2a-CTLCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 218/218 transitions.
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 117 transition count 218
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 33 place count 97 transition count 179
Iterating global reduction 1 with 20 rules applied. Total rules applied 53 place count 97 transition count 179
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 60 place count 97 transition count 172
Applied a total of 60 rules in 5 ms. Remains 97 /130 variables (removed 33) and now considering 172/218 (removed 46) transitions.
[2025-05-31 10:37:08] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
// Phase 1: matrix 135 rows 97 cols
[2025-05-31 10:37:08] [INFO ] Computed 22 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 10:37:08] [INFO ] Implicit Places using invariants in 33 ms returned [92, 94, 96]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 35 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 94/130 places, 172/218 transitions.
Applied a total of 0 rules in 1 ms. Remains 94 /94 variables (removed 0) and now considering 172/172 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41 ms. Remains : 94/130 places, 172/218 transitions.
[2025-05-31 10:37:08] [INFO ] Flatten gal took : 5 ms
[2025-05-31 10:37:08] [INFO ] Flatten gal took : 5 ms
[2025-05-31 10:37:09] [INFO ] Input system was already deterministic with 172 transitions.
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 6 ms
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 5 ms
[2025-05-31 10:37:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality1682484557764690813.gal : 2 ms
[2025-05-31 10:37:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality7733335040220581186.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/CTLCardinality1682484557764690813.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7733335040220581186.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,1.95313e+12,0.016989,4484,2,262,5,997,6,0,506,684,0


Converting to forward existential form...Done !
original formula: AG(AX(AG(A((p154==0) U (p129==1)))))
=> equivalent forward existential formula: ([(FwdU(FwdU(EY(FwdU(Init,TRUE)),TRUE),!((p129==1))) * (!((p154==0)) * !((p129==1))))] = FALSE * [FwdG(FwdU(EY(F...200
(forward)formula 0,1,0.051524,6148,1,0,6,9915,24,1,2215,1385,9
FORMULA DLCshifumi-PT-2a-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 218/218 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 115 transition count 218
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 33 place count 97 transition count 183
Iterating global reduction 1 with 18 rules applied. Total rules applied 51 place count 97 transition count 183
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 58 place count 97 transition count 176
Applied a total of 58 rules in 4 ms. Remains 97 /130 variables (removed 33) and now considering 176/218 (removed 42) transitions.
[2025-05-31 10:37:09] [INFO ] Flow matrix only has 137 transitions (discarded 39 similar events)
// Phase 1: matrix 137 rows 97 cols
[2025-05-31 10:37:09] [INFO ] Computed 20 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 10:37:09] [INFO ] Implicit Places using invariants in 44 ms returned [94, 95, 96]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 45 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 94/130 places, 176/218 transitions.
Applied a total of 0 rules in 2 ms. Remains 94 /94 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 51 ms. Remains : 94/130 places, 176/218 transitions.
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 4 ms
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 5 ms
[2025-05-31 10:37:09] [INFO ] Input system was already deterministic with 176 transitions.
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 6 ms
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 4 ms
[2025-05-31 10:37:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality8125877333938695806.gal : 2 ms
[2025-05-31 10:37:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality6267169634950615400.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/CTLCardinality8125877333938695806.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6267169634950615400.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.63672e+12,0.017474,4520,2,256,5,1023,6,0,514,703,0


Converting to forward existential form...Done !
original formula: AX((AF(AX(((p66==0)||(p121==1)))) + AG(AF(((p46==0)||(p14==1))))))
=> equivalent forward existential formula: [FwdG(FwdU((EY(Init) * !(!(EG(!(!(EX(!(((p66==0)||(p121==1)))))))))),TRUE),!(((p46==0)||(p14==1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 166/10/10
(forward)formula 0,0,0.06485,6312,1,0,11,12191,28,2,2547,3512,15
FORMULA DLCshifumi-PT-2a-CTLCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 218/218 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 116 transition count 218
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 32 place count 98 transition count 183
Iterating global reduction 1 with 18 rules applied. Total rules applied 50 place count 98 transition count 183
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 56 place count 98 transition count 177
Applied a total of 56 rules in 10 ms. Remains 98 /130 variables (removed 32) and now considering 177/218 (removed 41) transitions.
[2025-05-31 10:37:09] [INFO ] Flow matrix only has 138 transitions (discarded 39 similar events)
// Phase 1: matrix 138 rows 98 cols
[2025-05-31 10:37:09] [INFO ] Computed 21 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 10:37:09] [INFO ] Implicit Places using invariants in 31 ms returned [94, 95, 97]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 32 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 95/130 places, 177/218 transitions.
Applied a total of 0 rules in 1 ms. Remains 95 /95 variables (removed 0) and now considering 177/177 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43 ms. Remains : 95/130 places, 177/218 transitions.
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 5 ms
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 4 ms
[2025-05-31 10:37:09] [INFO ] Input system was already deterministic with 177 transitions.
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 4 ms
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 4 ms
[2025-05-31 10:37:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality11238444009221763399.gal : 1 ms
[2025-05-31 10:37:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality9213020865173642547.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/CTLCardinality11238444009221763399.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9213020865173642547.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,2.8125e+12,0.022072,4532,2,266,5,1022,6,0,516,698,0


Converting to forward existential form...Done !
original formula: EX(AG(EF((!(A(((p144==0)||(p6==1)) U (p94==0))) * ((p100==0)||(p95==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U (!(!((E(!((p94==0)) U (!(((p144==0)||(p6==1))) * !((p94==0)))) + EG(!((p94==0...201
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 175/0/2
(forward)formula 0,1,0.065193,6068,1,0,11,11022,29,2,2315,2058,14
FORMULA DLCshifumi-PT-2a-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 218/218 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 115 transition count 218
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 33 place count 97 transition count 183
Iterating global reduction 1 with 18 rules applied. Total rules applied 51 place count 97 transition count 183
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 58 place count 97 transition count 176
Applied a total of 58 rules in 7 ms. Remains 97 /130 variables (removed 33) and now considering 176/218 (removed 42) transitions.
[2025-05-31 10:37:09] [INFO ] Flow matrix only has 137 transitions (discarded 39 similar events)
// Phase 1: matrix 137 rows 97 cols
[2025-05-31 10:37:09] [INFO ] Computed 20 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 10:37:09] [INFO ] Implicit Places using invariants in 34 ms returned [94, 95, 96]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 34 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 94/130 places, 176/218 transitions.
Applied a total of 0 rules in 1 ms. Remains 94 /94 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43 ms. Remains : 94/130 places, 176/218 transitions.
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 5 ms
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 4 ms
[2025-05-31 10:37:09] [INFO ] Input system was already deterministic with 176 transitions.
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 4 ms
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 4 ms
[2025-05-31 10:37:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality11471361959385675627.gal : 1 ms
[2025-05-31 10:37:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality8435145780576693886.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/CTLCardinality11471361959385675627.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8435145780576693886.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,2.8125e+12,0.022569,4520,2,257,5,1022,6,0,514,698,0


Converting to forward existential form...Done !
original formula: AF(AG(AX(AG((((p11==0)||(p75==0))||(p32==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(EX(!(!(E(TRUE U !((((p11==0)||(p75==0))||(p32==1)))))))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.064443,5928,1,0,7,10460,19,1,2386,1648,13
FORMULA DLCshifumi-PT-2a-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 218/218 transitions.
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 118 transition count 218
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 28 place count 102 transition count 186
Iterating global reduction 1 with 16 rules applied. Total rules applied 44 place count 102 transition count 186
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 50 place count 102 transition count 180
Applied a total of 50 rules in 6 ms. Remains 102 /130 variables (removed 28) and now considering 180/218 (removed 38) transitions.
[2025-05-31 10:37:09] [INFO ] Flow matrix only has 139 transitions (discarded 41 similar events)
// Phase 1: matrix 139 rows 102 cols
[2025-05-31 10:37:09] [INFO ] Computed 24 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 10:37:09] [INFO ] Implicit Places using invariants in 30 ms returned [95, 99, 101]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 32 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 99/130 places, 180/218 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 99 transition count 179
Applied a total of 1 rules in 1 ms. Remains 99 /99 variables (removed 0) and now considering 179/180 (removed 1) transitions.
[2025-05-31 10:37:09] [INFO ] Flow matrix only has 139 transitions (discarded 40 similar events)
// Phase 1: matrix 139 rows 99 cols
[2025-05-31 10:37:09] [INFO ] Computed 21 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 10:37:09] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-05-31 10:37:09] [INFO ] Flow matrix only has 139 transitions (discarded 40 similar events)
[2025-05-31 10:37:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 10:37:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 10:37:09] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 99/130 places, 179/218 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 136 ms. Remains : 99/130 places, 179/218 transitions.
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 5 ms
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 4 ms
[2025-05-31 10:37:09] [INFO ] Input system was already deterministic with 179 transitions.
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 4 ms
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 4 ms
[2025-05-31 10:37:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality16154705711966544647.gal : 0 ms
[2025-05-31 10:37:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality677987951940044752.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/CTLCardinality16154705711966544647.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality677987951940044752.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.16406e+12,0.017622,4572,2,275,5,1053,6,0,524,714,0


Converting to forward existential form...Done !
original formula: E(AG(!(((AX((p68==1)) * !((((p4==0)||(p14==1))||(p96==0)))) * (p9==1)))) U ((AG((AG((p136==1)) * EG((p153==1)))) * (p106==1)) + (EX(AX(AG...183
=> equivalent forward existential formula: ([((FwdU(Init,!(E(TRUE U !(!(((!(EX(!((p68==1)))) * !((((p4==0)||(p14==1))||(p96==0)))) * (p9==1))))))) * (p106=...404
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.064624,6492,1,0,11,11875,31,5,2473,2495,17
FORMULA DLCshifumi-PT-2a-CTLCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 218/218 transitions.
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 117 transition count 218
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 31 place count 99 transition count 183
Iterating global reduction 1 with 18 rules applied. Total rules applied 49 place count 99 transition count 183
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 55 place count 99 transition count 177
Applied a total of 55 rules in 2 ms. Remains 99 /130 variables (removed 31) and now considering 177/218 (removed 41) transitions.
[2025-05-31 10:37:09] [INFO ] Flow matrix only has 138 transitions (discarded 39 similar events)
// Phase 1: matrix 138 rows 99 cols
[2025-05-31 10:37:09] [INFO ] Computed 22 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 10:37:09] [INFO ] Implicit Places using invariants in 30 ms returned [94, 96, 97]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 32 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 96/130 places, 177/218 transitions.
Applied a total of 0 rules in 1 ms. Remains 96 /96 variables (removed 0) and now considering 177/177 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 36 ms. Remains : 96/130 places, 177/218 transitions.
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 4 ms
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 4 ms
[2025-05-31 10:37:09] [INFO ] Input system was already deterministic with 177 transitions.
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 4 ms
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 4 ms
[2025-05-31 10:37:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality7236397249707065540.gal : 1 ms
[2025-05-31 10:37:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality805997133526135766.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/CTLCardinality7236397249707065540.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality805997133526135766.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.8125e+12,0.017293,4592,2,268,5,1028,6,0,517,700,0


Converting to forward existential form...Done !
original formula: EF((AX(((((p27==0)||(p88==1)) * EF((p20==0))) + E((p133==1) U (p29==1)))) * (p170==1)))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (p170==1)) * !(EX(!(((((p27==0)||(p88==1)) * E(TRUE U (p20==0))) + E((p133==1) U (p29==1)))...169
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 176/0/1
(forward)formula 0,1,0.051894,6256,1,0,9,10544,24,3,2177,1773,11
FORMULA DLCshifumi-PT-2a-CTLCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 218/218 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 116 transition count 218
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 34 place count 96 transition count 179
Iterating global reduction 1 with 20 rules applied. Total rules applied 54 place count 96 transition count 179
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 61 place count 96 transition count 172
Applied a total of 61 rules in 4 ms. Remains 96 /130 variables (removed 34) and now considering 172/218 (removed 46) transitions.
[2025-05-31 10:37:09] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
// Phase 1: matrix 135 rows 96 cols
[2025-05-31 10:37:09] [INFO ] Computed 21 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 10:37:09] [INFO ] Implicit Places using invariants in 30 ms returned [92, 93, 94]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 31 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 93/130 places, 172/218 transitions.
Applied a total of 0 rules in 1 ms. Remains 93 /93 variables (removed 0) and now considering 172/172 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 36 ms. Remains : 93/130 places, 172/218 transitions.
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 5 ms
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 3 ms
[2025-05-31 10:37:09] [INFO ] Input system was already deterministic with 172 transitions.
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 4 ms
[2025-05-31 10:37:09] [INFO ] Flatten gal took : 3 ms
[2025-05-31 10:37:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality1055678464162320309.gal : 1 ms
[2025-05-31 10:37:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality16135201890875032887.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/CTLCardinality1055678464162320309.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16135201890875032887.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,1.95313e+12,0.016855,4472,2,260,5,991,6,0,505,681,0


Converting to forward existential form...Done !
original formula: AX(AG(((p168==0)||(p89==1))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(((p168==0)||(p89==1))))] = FALSE
(forward)formula 0,0,0.025967,4728,1,0,9,1091,10,2,936,681,4
FORMULA DLCshifumi-PT-2a-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 130/130 places, 218/218 transitions.
Graph (trivial) has 204 edges and 130 vertex of which 99 / 130 are part of one of the 17 SCC in 0 ms
Free SCC test removed 82 places
Ensure Unique test removed 176 transitions
Reduce isomorphic transitions removed 176 transitions.
Graph (complete) has 95 edges and 48 vertex of which 33 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.0 ms
Discarding 15 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Graph (trivial) has 18 edges and 12 vertex of which 10 / 12 are part of one of the 2 SCC in 0 ms
Free SCC test removed 8 places
Iterating post reduction 0 with 40 rules applied. Total rules applied 42 place count 4 transition count 22
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 61 place count 2 transition count 5
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 63 place count 2 transition count 3
Applied a total of 63 rules in 2 ms. Remains 2 /130 variables (removed 128) and now considering 3/218 (removed 215) transitions.
// Phase 1: matrix 3 rows 2 cols
[2025-05-31 10:37:09] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 10:37:09] [INFO ] Implicit Places using invariants in 16 ms returned []
[2025-05-31 10:37:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 10:37:10] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 10:37:10] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2025-05-31 10:37:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/5 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 20 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/5 variables, and 4 constraints, problems are : Problem set: 0 solved, 1 unsolved in 37 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 58ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 59ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/130 places, 3/218 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 102 ms. Remains : 2/130 places, 3/218 transitions.
[2025-05-31 10:37:10] [INFO ] Flatten gal took : 1 ms
[2025-05-31 10:37:10] [INFO ] Flatten gal took : 0 ms
[2025-05-31 10:37:10] [INFO ] Input system was already deterministic with 3 transitions.
[2025-05-31 10:37:10] [INFO ] Flatten gal took : 0 ms
[2025-05-31 10:37:10] [INFO ] Flatten gal took : 0 ms
[2025-05-31 10:37:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality1803681887092321555.gal : 0 ms
[2025-05-31 10:37:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality14496584583241161307.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/CTLCardinality1803681887092321555.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14496584583241161307.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2,0.00147,3660,2,4,5,12,5,0,12,6,0


Converting to forward existential form...Done !
original formula: AF(EG(EF((p88==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(E(TRUE U (p88==1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.002294,3916,1,0,6,19,18,0,44,10,8
FORMULA DLCshifumi-PT-2a-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2025-05-31 10:37:10] [INFO ] Flatten gal took : 5 ms
[2025-05-31 10:37:10] [INFO ] Flatten gal took : 4 ms
Total runtime 3851 ms.

BK_STOP 1748687830157

--------------------
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="DLCshifumi-PT-2a"
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 DLCshifumi-PT-2a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r072-tall-174860067200289"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-2a.tgz
mv DLCshifumi-PT-2a 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 ;