Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r086-smll-174860102500417.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 FlexibleBarrier-PT-06a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r086-smll-174860102500417
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 568K
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K 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 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 155K 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 92K 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 3.7K 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 41K 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 FlexibleBarrier-PT-06a-CTLCardinality-2023-12
FORMULA_NAME FlexibleBarrier-PT-06a-CTLCardinality-2023-13
FORMULA_NAME FlexibleBarrier-PT-06a-CTLCardinality-2023-14
FORMULA_NAME FlexibleBarrier-PT-06a-CTLCardinality-2023-15
FORMULA_NAME FlexibleBarrier-PT-06a-CTLCardinality-2025-00
FORMULA_NAME FlexibleBarrier-PT-06a-CTLCardinality-2025-01
FORMULA_NAME FlexibleBarrier-PT-06a-CTLCardinality-2025-02
FORMULA_NAME FlexibleBarrier-PT-06a-CTLCardinality-2025-03
FORMULA_NAME FlexibleBarrier-PT-06a-CTLCardinality-2025-04
FORMULA_NAME FlexibleBarrier-PT-06a-CTLCardinality-2025-05
FORMULA_NAME FlexibleBarrier-PT-06a-CTLCardinality-2025-06
FORMULA_NAME FlexibleBarrier-PT-06a-CTLCardinality-2025-07
FORMULA_NAME FlexibleBarrier-PT-06a-CTLCardinality-2025-08
FORMULA_NAME FlexibleBarrier-PT-06a-CTLCardinality-2025-09
FORMULA_NAME FlexibleBarrier-PT-06a-CTLCardinality-2025-10
FORMULA_NAME FlexibleBarrier-PT-06a-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748918605273

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-06a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-03 02:43:27] [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 02:43:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 02:43:28] [INFO ] Load time of PNML (sax parser for PT used): 131 ms
[2025-06-03 02:43:28] [INFO ] Transformed 75 places.
[2025-06-03 02:43:28] [INFO ] Transformed 154 transitions.
[2025-06-03 02:43:28] [INFO ] Found NUPN structural information;
[2025-06-03 02:43:28] [INFO ] Parsed PT model containing 75 places and 154 transitions and 599 arcs in 348 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 36 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 26 transitions
Reduce redundant transitions removed 26 transitions.
FORMULA FlexibleBarrier-PT-06a-CTLCardinality-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 128/128 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 75 transition count 122
Applied a total of 6 rules in 39 ms. Remains 75 /75 variables (removed 0) and now considering 122/128 (removed 6) transitions.
// Phase 1: matrix 122 rows 75 cols
[2025-06-03 02:43:28] [INFO ] Computed 8 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:43:28] [INFO ] Implicit Places using invariants in 418 ms returned []
[2025-06-03 02:43:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:43:29] [INFO ] State equation strengthened by 61 read => feed constraints.
[2025-06-03 02:43:29] [INFO ] Implicit Places using invariants and state equation in 323 ms returned []
Implicit Place search using SMT with State Equation took 817 ms to find 0 implicit places.
Running 121 sub problems to find dead transitions.
[2025-06-03 02:43:29] [INFO ] Invariant cache hit.
[2025-06-03 02:43:29] [INFO ] State equation strengthened by 61 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 74/74 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 2 (OVERLAPS) 1/75 variables, 8/82 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 5 (OVERLAPS) 122/197 variables, 75/158 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/197 variables, 61/219 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/197 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 8 (OVERLAPS) 0/197 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 121 unsolved
No progress, stopping.
After SMT solving in domain Real declared 197/197 variables, and 219 constraints, problems are : Problem set: 0 solved, 121 unsolved in 8481 ms.
Refiners :[Domain max(s): 75/75 constraints, Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 75/75 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 121/121 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 121 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 74/74 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 2 (OVERLAPS) 1/75 variables, 8/82 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 5 (OVERLAPS) 122/197 variables, 75/158 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/197 variables, 61/219 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/197 variables, 121/340 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/197 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 9 (OVERLAPS) 0/197 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 121 unsolved
No progress, stopping.
After SMT solving in domain Int declared 197/197 variables, and 340 constraints, problems are : Problem set: 0 solved, 121 unsolved in 7740 ms.
Refiners :[Domain max(s): 75/75 constraints, Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 75/75 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 121/121 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16378ms problems are : Problem set: 0 solved, 121 unsolved
Search for dead transitions found 0 dead transitions in 16406ms
Starting structural reductions in LTL mode, iteration 1 : 75/75 places, 122/128 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17300 ms. Remains : 75/75 places, 122/128 transitions.
Support contains 44 out of 75 places after structural reductions.
[2025-06-03 02:43:46] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2025-06-03 02:43:46] [INFO ] Flatten gal took : 64 ms
FORMULA FlexibleBarrier-PT-06a-CTLCardinality-2025-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-06a-CTLCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-06a-CTLCardinality-2025-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 02:43:46] [INFO ] Flatten gal took : 29 ms
[2025-06-03 02:43:46] [INFO ] Input system was already deterministic with 122 transitions.
Support contains 40 out of 75 places (down from 44) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 36 to 35
RANDOM walk for 40000 steps (8 resets) in 1820 ms. (21 steps per ms) remains 5/35 properties
BEST_FIRST walk for 40004 steps (8 resets) in 386 ms. (103 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 201 ms. (198 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 106 ms. (373 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 66 ms. (597 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 79 ms. (500 steps per ms) remains 5/5 properties
[2025-06-03 02:43:47] [INFO ] Invariant cache hit.
[2025-06-03 02:43:47] [INFO ] State equation strengthened by 61 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/11 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp29 is UNSAT
After SMT solving in domain Real declared 62/197 variables, and 17 constraints, problems are : Problem set: 5 solved, 0 unsolved in 71 ms.
Refiners :[Domain max(s): 11/75 constraints, Positive P Invariants (semi-flows): 6/8 constraints, State Equation: 0/75 constraints, ReadFeed: 0/61 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 84ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 5 atomic propositions for a total of 10 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA FlexibleBarrier-PT-06a-CTLCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 02:43:47] [INFO ] Flatten gal took : 16 ms
[2025-06-03 02:43:47] [INFO ] Flatten gal took : 19 ms
[2025-06-03 02:43:47] [INFO ] Input system was already deterministic with 122 transitions.
Computed a total of 3 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 122/122 transitions.
Applied a total of 0 rules in 4 ms. Remains 75 /75 variables (removed 0) and now considering 122/122 (removed 0) transitions.
[2025-06-03 02:43:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:43:47] [INFO ] Implicit Places using invariants in 135 ms returned [73, 74]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 138 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/75 places, 122/122 transitions.
Applied a total of 0 rules in 4 ms. Remains 73 /73 variables (removed 0) and now considering 122/122 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 148 ms. Remains : 73/75 places, 122/122 transitions.
[2025-06-03 02:43:47] [INFO ] Flatten gal took : 12 ms
[2025-06-03 02:43:47] [INFO ] Flatten gal took : 12 ms
[2025-06-03 02:43:47] [INFO ] Input system was already deterministic with 122 transitions.
[2025-06-03 02:43:47] [INFO ] Flatten gal took : 13 ms
[2025-06-03 02:43:47] [INFO ] Flatten gal took : 12 ms
[2025-06-03 02:43:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality6795292730901821483.gal : 5 ms
[2025-06-03 02:43:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality15272609880090744390.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6795292730901821483.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15272609880090744390.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,2.98598e+06,0.063984,4388,2,312,5,2193,6,0,416,1419,0


Converting to forward existential form...Done !
original formula: EX(E((p32!=1) U AF(!(EF(((p42==0)||(p57==1)))))))
=> equivalent forward existential formula: [(FwdU(EY(Init),(p32!=1)) * !(EG(!(!(E(TRUE U ((p42==0)||(p57==1))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.153353,6052,1,0,7,12142,17,0,1919,3079,9
FORMULA FlexibleBarrier-PT-06a-CTLCardinality-2025-00 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 : 75/75 places, 122/122 transitions.
Applied a total of 0 rules in 5 ms. Remains 75 /75 variables (removed 0) and now considering 122/122 (removed 0) transitions.
[2025-06-03 02:43:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:43:48] [INFO ] Implicit Places using invariants in 166 ms returned [73, 74]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 168 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/75 places, 122/122 transitions.
Applied a total of 0 rules in 4 ms. Remains 73 /73 variables (removed 0) and now considering 122/122 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 180 ms. Remains : 73/75 places, 122/122 transitions.
[2025-06-03 02:43:48] [INFO ] Flatten gal took : 12 ms
[2025-06-03 02:43:48] [INFO ] Flatten gal took : 12 ms
[2025-06-03 02:43:48] [INFO ] Input system was already deterministic with 122 transitions.
[2025-06-03 02:43:48] [INFO ] Flatten gal took : 7 ms
[2025-06-03 02:43:48] [INFO ] Flatten gal took : 7 ms
[2025-06-03 02:43:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality17621207331246538929.gal : 2 ms
[2025-06-03 02:43:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality15868598554467995658.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/CTLCardinality17621207331246538929.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15868598554467995658.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.98598e+06,0.026078,4436,2,312,5,2193,6,0,416,1419,0


Converting to forward existential form...Done !
original formula: AG(E((p46==1) U EF((!(EX(TRUE)) * (p71!=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((p46==1) U E(TRUE U (!(EX(TRUE)) * (p71!=1))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.06446,5716,1,0,7,11726,19,0,1696,2136,4
FORMULA FlexibleBarrier-PT-06a-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 122/122 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 122/122 (removed 0) transitions.
[2025-06-03 02:43:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:43:48] [INFO ] Implicit Places using invariants in 155 ms returned [73, 74]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 156 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/75 places, 122/122 transitions.
Applied a total of 0 rules in 3 ms. Remains 73 /73 variables (removed 0) and now considering 122/122 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 162 ms. Remains : 73/75 places, 122/122 transitions.
[2025-06-03 02:43:48] [INFO ] Flatten gal took : 7 ms
[2025-06-03 02:43:48] [INFO ] Flatten gal took : 7 ms
[2025-06-03 02:43:48] [INFO ] Input system was already deterministic with 122 transitions.
[2025-06-03 02:43:48] [INFO ] Flatten gal took : 7 ms
[2025-06-03 02:43:48] [INFO ] Flatten gal took : 7 ms
[2025-06-03 02:43:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality12821322590284996238.gal : 1 ms
[2025-06-03 02:43:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality10243040080387403053.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/CTLCardinality12821322590284996238.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10243040080387403053.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.98598e+06,0.025883,4432,2,312,5,2193,6,0,416,1419,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,0.028984,4432,1,0,6,2193,7,1,520,1419,1
FORMULA FlexibleBarrier-PT-06a-CTLCardinality-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 122/122 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 122/122 (removed 0) transitions.
[2025-06-03 02:43:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:43:48] [INFO ] Implicit Places using invariants in 121 ms returned [73, 74]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 124 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/75 places, 122/122 transitions.
Applied a total of 0 rules in 4 ms. Remains 73 /73 variables (removed 0) and now considering 122/122 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 130 ms. Remains : 73/75 places, 122/122 transitions.
[2025-06-03 02:43:48] [INFO ] Flatten gal took : 12 ms
[2025-06-03 02:43:48] [INFO ] Flatten gal took : 12 ms
[2025-06-03 02:43:48] [INFO ] Input system was already deterministic with 122 transitions.
[2025-06-03 02:43:48] [INFO ] Flatten gal took : 11 ms
[2025-06-03 02:43:48] [INFO ] Flatten gal took : 10 ms
[2025-06-03 02:43:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality9602685626618115261.gal : 3 ms
[2025-06-03 02:43:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality7909662512405624547.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/CTLCardinality9602685626618115261.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7909662512405624547.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,2.98598e+06,0.040872,4432,2,312,5,2193,6,0,416,1419,0


Converting to forward existential form...Done !
original formula: EG(EF((AG(E((p27==1) U ((p15==0)||(p25==1)))) * A((AX((p54==0)) + (p34==0)) U (p6==0)))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (!(E(TRUE U !(E((p27==1) U ((p15==0)||(p25==1)))))) * !((E(!((p6==0)) U (!((!(EX(!((p54==0))...217
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 120/0/2
Hit Full ! (commute/partial/dont) 119/0/3
(forward)formula 0,0,0.199502,7248,1,0,19,19571,39,7,2157,8722,19
FORMULA FlexibleBarrier-PT-06a-CTLCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 75/75 places, 122/122 transitions.
Graph (trivial) has 58 edges and 75 vertex of which 18 / 75 are part of one of the 6 SCC in 3 ms
Free SCC test removed 12 places
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (trivial) has 81 edges and 60 vertex of which 55 / 60 are part of one of the 7 SCC in 1 ms
Free SCC test removed 48 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 12 transition count 98
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 87 transitions
Reduce isomorphic transitions removed 87 transitions.
Iterating post reduction 1 with 93 rules applied. Total rules applied 98 place count 6 transition count 11
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 99 place count 5 transition count 9
Iterating global reduction 2 with 1 rules applied. Total rules applied 100 place count 5 transition count 9
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 102 place count 5 transition count 7
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 103 place count 4 transition count 7
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 105 place count 4 transition count 5
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 106 place count 4 transition count 4
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 107 place count 3 transition count 4
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 107 place count 3 transition count 3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 109 place count 2 transition count 3
Applied a total of 109 rules in 37 ms. Remains 2 /75 variables (removed 73) and now considering 3/122 (removed 119) transitions.
// Phase 1: matrix 3 rows 2 cols
[2025-06-03 02:43:48] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:43:48] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-06-03 02:43:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:43:48] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 02:43:48] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2025-06-03 02:43:48] [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 41 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 49 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 92ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 93ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/75 places, 3/122 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 203 ms. Remains : 2/75 places, 3/122 transitions.
[2025-06-03 02:43:49] [INFO ] Flatten gal took : 1 ms
[2025-06-03 02:43:49] [INFO ] Flatten gal took : 1 ms
[2025-06-03 02:43:49] [INFO ] Input system was already deterministic with 3 transitions.
[2025-06-03 02:43:49] [INFO ] Flatten gal took : 1 ms
[2025-06-03 02:43:49] [INFO ] Flatten gal took : 1 ms
[2025-06-03 02:43:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality4542304189943882429.gal : 0 ms
[2025-06-03 02:43:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality9380977211018536431.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/CTLCardinality4542304189943882429.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9380977211018536431.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,2,0.002799,3660,2,4,5,12,5,0,12,6,0


Converting to forward existential form...Done !
original formula: EF(AG((p8==1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((p8==1)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.003991,3916,1,0,5,19,13,0,43,10,5
FORMULA FlexibleBarrier-PT-06a-CTLCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 122/122 transitions.
Applied a total of 0 rules in 4 ms. Remains 75 /75 variables (removed 0) and now considering 122/122 (removed 0) transitions.
// Phase 1: matrix 122 rows 75 cols
[2025-06-03 02:43:49] [INFO ] Computed 8 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:43:49] [INFO ] Implicit Places using invariants in 190 ms returned [73, 74]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 191 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/75 places, 122/122 transitions.
Applied a total of 0 rules in 3 ms. Remains 73 /73 variables (removed 0) and now considering 122/122 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 200 ms. Remains : 73/75 places, 122/122 transitions.
[2025-06-03 02:43:49] [INFO ] Flatten gal took : 9 ms
[2025-06-03 02:43:49] [INFO ] Flatten gal took : 9 ms
[2025-06-03 02:43:49] [INFO ] Input system was already deterministic with 122 transitions.
[2025-06-03 02:43:49] [INFO ] Flatten gal took : 10 ms
[2025-06-03 02:43:49] [INFO ] Flatten gal took : 9 ms
[2025-06-03 02:43:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality7740907842527845646.gal : 2 ms
[2025-06-03 02:43:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality10594732645149869712.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/CTLCardinality7740907842527845646.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10594732645149869712.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,2.98598e+06,0.041493,4436,2,312,5,2193,6,0,416,1419,0


Converting to forward existential form...Done !
original formula: AG(AX(((E((p25==1) U ((p65==0)||(p0==1))) + (p19==0)) + (p67==1))))
=> equivalent forward existential formula: [(((EY(FwdU(Init,TRUE)) * !((p67==1))) * !((p19==0))) * !(E((p25==1) U ((p65==0)||(p0==1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 119/0/3
(forward)formula 0,0,0.139779,6484,1,0,17,14572,21,6,1930,5120,9
FORMULA FlexibleBarrier-PT-06a-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 122/122 transitions.
Applied a total of 0 rules in 4 ms. Remains 75 /75 variables (removed 0) and now considering 122/122 (removed 0) transitions.
[2025-06-03 02:43:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:43:49] [INFO ] Implicit Places using invariants in 176 ms returned [73, 74]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 178 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/75 places, 122/122 transitions.
Applied a total of 0 rules in 3 ms. Remains 73 /73 variables (removed 0) and now considering 122/122 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 185 ms. Remains : 73/75 places, 122/122 transitions.
[2025-06-03 02:43:49] [INFO ] Flatten gal took : 10 ms
[2025-06-03 02:43:49] [INFO ] Flatten gal took : 10 ms
[2025-06-03 02:43:49] [INFO ] Input system was already deterministic with 122 transitions.
[2025-06-03 02:43:49] [INFO ] Flatten gal took : 10 ms
[2025-06-03 02:43:49] [INFO ] Flatten gal took : 10 ms
[2025-06-03 02:43:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality8054602868136775894.gal : 2 ms
[2025-06-03 02:43:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality15350869365427029883.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/CTLCardinality8054602868136775894.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15350869365427029883.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,2.98598e+06,0.040067,4444,2,312,5,2193,6,0,416,1419,0


Converting to forward existential form...Done !
original formula: EF(AG((AF(AG(((p9!=0)&&(p28!=1)))) + EX(((p61==0)||(p1==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((!(EG(!(!(E(TRUE U !(((p9!=0)&&(p28!=1)))))))) + EX(((p61==0)||(p1==1))))))))] ...163
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.142054,6364,1,0,8,14407,19,0,1925,4539,11
FORMULA FlexibleBarrier-PT-06a-CTLCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 122/122 transitions.
Applied a total of 0 rules in 4 ms. Remains 75 /75 variables (removed 0) and now considering 122/122 (removed 0) transitions.
[2025-06-03 02:43:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:43:50] [INFO ] Implicit Places using invariants in 183 ms returned [73, 74]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 185 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/75 places, 122/122 transitions.
Applied a total of 0 rules in 3 ms. Remains 73 /73 variables (removed 0) and now considering 122/122 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 193 ms. Remains : 73/75 places, 122/122 transitions.
[2025-06-03 02:43:50] [INFO ] Flatten gal took : 10 ms
[2025-06-03 02:43:50] [INFO ] Flatten gal took : 9 ms
[2025-06-03 02:43:50] [INFO ] Input system was already deterministic with 122 transitions.
[2025-06-03 02:43:50] [INFO ] Flatten gal took : 9 ms
[2025-06-03 02:43:50] [INFO ] Flatten gal took : 9 ms
[2025-06-03 02:43:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality5655590299101777171.gal : 2 ms
[2025-06-03 02:43:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality1364270912465899949.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/CTLCardinality5655590299101777171.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1364270912465899949.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,2.98598e+06,0.041514,4440,2,312,5,2193,6,0,416,1419,0


Converting to forward existential form...Done !
original formula: AG(((AX((p46==0)) + (p22==0)) + (p51==1)))
=> equivalent forward existential formula: [(EY(((FwdU(Init,TRUE) * !((p51==1))) * !((p22==0)))) * !((p46==0)))] = FALSE
(forward)formula 0,0,0.053974,4696,1,0,15,2262,13,6,641,1833,4
FORMULA FlexibleBarrier-PT-06a-CTLCardinality-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 122/122 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 122/122 (removed 0) transitions.
[2025-06-03 02:43:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:43:50] [INFO ] Implicit Places using invariants in 141 ms returned [73]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 143 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/75 places, 122/122 transitions.
Applied a total of 0 rules in 3 ms. Remains 74 /74 variables (removed 0) and now considering 122/122 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 151 ms. Remains : 74/75 places, 122/122 transitions.
[2025-06-03 02:43:50] [INFO ] Flatten gal took : 9 ms
[2025-06-03 02:43:50] [INFO ] Flatten gal took : 9 ms
[2025-06-03 02:43:50] [INFO ] Input system was already deterministic with 122 transitions.
[2025-06-03 02:43:50] [INFO ] Flatten gal took : 9 ms
[2025-06-03 02:43:50] [INFO ] Flatten gal took : 8 ms
[2025-06-03 02:43:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality14504289571947534174.gal : 3 ms
[2025-06-03 02:43:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality15728722862100753672.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/CTLCardinality14504289571947534174.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15728722862100753672.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.98598e+06,0.085987,5332,2,330,5,8064,6,0,418,4789,0


Converting to forward existential form...Done !
original formula: AX((EF((EF((p22==0)) + ((EX(((p58==0)||(p6==1))) * (p15==1)) * ((p44==0)||(p49==1))))) + ((AF((p67==1)) * AX((EX((p74==1)) + (p10==1)))) ...207
=> equivalent forward existential formula: (([FwdG((EY(Init) * !(E(TRUE U (E(TRUE U (p22==0)) + ((EX(((p58==0)||(p6==1))) * (p15==1)) * ((p44==0)||(p49==1)...732
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.218611,7380,1,0,19,18299,46,6,2051,7530,21
FORMULA FlexibleBarrier-PT-06a-CTLCardinality-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 122/122 transitions.
Applied a total of 0 rules in 4 ms. Remains 75 /75 variables (removed 0) and now considering 122/122 (removed 0) transitions.
[2025-06-03 02:43:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:43:50] [INFO ] Implicit Places using invariants in 173 ms returned [73, 74]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 175 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/75 places, 122/122 transitions.
Applied a total of 0 rules in 3 ms. Remains 73 /73 variables (removed 0) and now considering 122/122 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 183 ms. Remains : 73/75 places, 122/122 transitions.
[2025-06-03 02:43:50] [INFO ] Flatten gal took : 9 ms
[2025-06-03 02:43:50] [INFO ] Flatten gal took : 7 ms
[2025-06-03 02:43:50] [INFO ] Input system was already deterministic with 122 transitions.
[2025-06-03 02:43:50] [INFO ] Flatten gal took : 7 ms
[2025-06-03 02:43:50] [INFO ] Flatten gal took : 6 ms
[2025-06-03 02:43:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality12582768173875045878.gal : 2 ms
[2025-06-03 02:43:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality17386493106603829931.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/CTLCardinality12582768173875045878.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17386493106603829931.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.98598e+06,0.039796,4440,2,312,5,2193,6,0,416,1419,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,0.044927,4440,1,0,6,2193,7,1,520,1419,1
FORMULA FlexibleBarrier-PT-06a-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 122/122 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 122/122 (removed 0) transitions.
[2025-06-03 02:43:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:43:51] [INFO ] Implicit Places using invariants in 144 ms returned [73, 74]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 146 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/75 places, 122/122 transitions.
Applied a total of 0 rules in 4 ms. Remains 73 /73 variables (removed 0) and now considering 122/122 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 155 ms. Remains : 73/75 places, 122/122 transitions.
[2025-06-03 02:43:51] [INFO ] Flatten gal took : 6 ms
[2025-06-03 02:43:51] [INFO ] Flatten gal took : 6 ms
[2025-06-03 02:43:51] [INFO ] Input system was already deterministic with 122 transitions.
[2025-06-03 02:43:51] [INFO ] Flatten gal took : 6 ms
[2025-06-03 02:43:51] [INFO ] Flatten gal took : 6 ms
[2025-06-03 02:43:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality5787738760120266420.gal : 2 ms
[2025-06-03 02:43:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality6150772913071156623.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/CTLCardinality5787738760120266420.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6150772913071156623.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,2.98598e+06,0.04098,4432,2,312,5,2193,6,0,416,1419,0


Converting to forward existential form...Done !
original formula: EX(EX(((p20==1)&&((p57==0)||(p64==1)))))
=> equivalent forward existential formula: [(EY(EY(Init)) * ((p20==1)&&((p57==0)||(p64==1))))] != FALSE
(forward)formula 0,0,0.048035,4560,1,0,9,2193,8,1,541,1419,3
FORMULA FlexibleBarrier-PT-06a-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2025-06-03 02:43:51] [INFO ] Flatten gal took : 6 ms
[2025-06-03 02:43:51] [INFO ] Flatten gal took : 7 ms
Total runtime 23405 ms.

BK_STOP 1748918631313

--------------------
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="FlexibleBarrier-PT-06a"
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 FlexibleBarrier-PT-06a, 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 r086-smll-174860102500417"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-06a.tgz
mv FlexibleBarrier-PT-06a 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 ;