Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r072-tall-174860066900145.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is DLCround-PT-05a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860066900145
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 724K
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K 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 3.9K 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 2.2K 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 9.2K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K 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 94K 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 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 259K 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 DLCround-PT-05a-CTLCardinality-2023-12
FORMULA_NAME DLCround-PT-05a-CTLCardinality-2023-13
FORMULA_NAME DLCround-PT-05a-CTLCardinality-2023-14
FORMULA_NAME DLCround-PT-05a-CTLCardinality-2023-15
FORMULA_NAME DLCround-PT-05a-CTLCardinality-2025-00
FORMULA_NAME DLCround-PT-05a-CTLCardinality-2025-01
FORMULA_NAME DLCround-PT-05a-CTLCardinality-2025-02
FORMULA_NAME DLCround-PT-05a-CTLCardinality-2025-03
FORMULA_NAME DLCround-PT-05a-CTLCardinality-2025-04
FORMULA_NAME DLCround-PT-05a-CTLCardinality-2025-05
FORMULA_NAME DLCround-PT-05a-CTLCardinality-2025-06
FORMULA_NAME DLCround-PT-05a-CTLCardinality-2025-07
FORMULA_NAME DLCround-PT-05a-CTLCardinality-2025-08
FORMULA_NAME DLCround-PT-05a-CTLCardinality-2025-09
FORMULA_NAME DLCround-PT-05a-CTLCardinality-2025-10
FORMULA_NAME DLCround-PT-05a-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748665317811

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-05a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-31 04:21:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-31 04:21:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 04:21:59] [INFO ] Load time of PNML (sax parser for PT used): 103 ms
[2025-05-31 04:21:59] [INFO ] Transformed 167 places.
[2025-05-31 04:21:59] [INFO ] Transformed 1055 transitions.
[2025-05-31 04:21:59] [INFO ] Found NUPN structural information;
[2025-05-31 04:21:59] [INFO ] Parsed PT model containing 167 places and 1055 transitions and 3985 arcs in 204 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 112 transitions
Reduce redundant transitions removed 112 transitions.
FORMULA DLCround-PT-05a-CTLCardinality-2025-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-05a-CTLCardinality-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 83 out of 167 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 943/943 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 163 transition count 903
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 163 transition count 903
Drop transitions (Redundant composition of simpler transitions.) removed 291 transitions
Redundant transition composition rules discarded 291 transitions
Iterating global reduction 0 with 291 rules applied. Total rules applied 299 place count 163 transition count 612
Applied a total of 299 rules in 57 ms. Remains 163 /167 variables (removed 4) and now considering 612/943 (removed 331) transitions.
[2025-05-31 04:21:59] [INFO ] Flow matrix only has 134 transitions (discarded 478 similar events)
// Phase 1: matrix 134 rows 163 cols
[2025-05-31 04:21:59] [INFO ] Computed 88 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:21:59] [INFO ] Implicit Places using invariants in 411 ms returned [86, 87, 88, 90, 91, 92, 93, 94, 97, 98, 100, 102, 104, 107, 108, 111, 112, 114, 115, 118, 121, 122, 123, 126, 127, 129, 131, 139, 145, 146, 147, 149, 151, 154, 155, 157, 159, 160]
Discarding 38 places :
Ensure Unique test removed 178 transitions
Reduce isomorphic transitions removed 178 transitions.
Implicit Place search using SMT only with invariants took 446 ms to find 38 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/167 places, 434/943 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 253 transitions
Redundant transition composition rules discarded 253 transitions
Iterating global reduction 0 with 253 rules applied. Total rules applied 253 place count 125 transition count 181
Applied a total of 253 rules in 4 ms. Remains 125 /125 variables (removed 0) and now considering 181/434 (removed 253) transitions.
[2025-05-31 04:21:59] [INFO ] Flow matrix only has 134 transitions (discarded 47 similar events)
// Phase 1: matrix 134 rows 125 cols
[2025-05-31 04:21:59] [INFO ] Computed 50 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:21:59] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-05-31 04:21:59] [INFO ] Flow matrix only has 134 transitions (discarded 47 similar events)
[2025-05-31 04:21:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:21:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:21:59] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 125/167 places, 181/943 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 661 ms. Remains : 125/167 places, 181/943 transitions.
Support contains 83 out of 125 places after structural reductions.
[2025-05-31 04:22:00] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-05-31 04:22:00] [INFO ] Flatten gal took : 29 ms
FORMULA DLCround-PT-05a-CTLCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-31 04:22:00] [INFO ] Flatten gal took : 12 ms
[2025-05-31 04:22:00] [INFO ] Input system was already deterministic with 181 transitions.
Support contains 74 out of 125 places (down from 83) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1670 ms. (23 steps per ms) remains 13/55 properties
BEST_FIRST walk for 40004 steps (8 resets) in 228 ms. (174 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (8 resets) in 118 ms. (336 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 146 ms. (272 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 113 ms. (350 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 94 ms. (421 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 85 ms. (465 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 86 ms. (459 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 78 ms. (506 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 104 ms. (380 steps per ms) remains 13/13 properties
[2025-05-31 04:22:01] [INFO ] Flow matrix only has 134 transitions (discarded 47 similar events)
[2025-05-31 04:22:01] [INFO ] Invariant cache hit.
[2025-05-31 04:22:01] [INFO ] State equation strengthened by 1 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) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp30 is UNSAT
At refinement iteration 1 (OVERLAPS) 31/57 variables, 25/25 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/25 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 68/125 variables, 25/50 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 0/50 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 133/258 variables, 125/175 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/258 variables, 0/175 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 1/259 variables, 1/176 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/259 variables, 0/176 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 0/259 variables, 0/176 constraints. Problems are: Problem set: 3 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 259/259 variables, and 176 constraints, problems are : Problem set: 3 solved, 10 unsolved in 367 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, State Equation: 125/125 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 10 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 10 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp46 is UNSAT
After SMT solving in domain Int declared 53/259 variables, and 21 constraints, problems are : Problem set: 13 solved, 0 unsolved in 72 ms.
Refiners :[Positive P Invariants (semi-flows): 21/50 constraints, State Equation: 0/125 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 462ms problems are : Problem set: 13 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 13 atomic propositions for a total of 11 simplifications.
FORMULA DLCround-PT-05a-CTLCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-05a-CTLCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-31 04:22:01] [INFO ] Flatten gal took : 8 ms
[2025-05-31 04:22:01] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DLCround-PT-05a-CTLCardinality-2025-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-31 04:22:01] [INFO ] Flatten gal took : 8 ms
[2025-05-31 04:22:01] [INFO ] Input system was already deterministic with 181 transitions.
Support contains 47 out of 125 places (down from 49) after GAL structural reductions.
Computed a total of 41 stabilizing places and 1 stable transitions
Graph (complete) has 230 edges and 125 vertex of which 85 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.2 ms
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 181/181 transitions.
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 90 transition count 181
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 46 place count 79 transition count 159
Iterating global reduction 1 with 11 rules applied. Total rules applied 57 place count 79 transition count 159
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 59 place count 79 transition count 157
Applied a total of 59 rules in 6 ms. Remains 79 /125 variables (removed 46) and now considering 157/181 (removed 24) transitions.
[2025-05-31 04:22:01] [INFO ] Flow matrix only has 121 transitions (discarded 36 similar events)
// Phase 1: matrix 121 rows 79 cols
[2025-05-31 04:22:01] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:22:01] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-05-31 04:22:01] [INFO ] Flow matrix only has 121 transitions (discarded 36 similar events)
[2025-05-31 04:22:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:22:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:22:01] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
Running 156 sub problems to find dead transitions.
[2025-05-31 04:22:01] [INFO ] Flow matrix only has 121 transitions (discarded 36 similar events)
[2025-05-31 04:22:01] [INFO ] Invariant cache hit.
[2025-05-31 04:22:01] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 1 (OVERLAPS) 1/74 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/74 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 3 (OVERLAPS) 5/79 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 5 (OVERLAPS) 120/199 variables, 79/94 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/199 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 7 (OVERLAPS) 1/200 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/200 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 9 (OVERLAPS) 0/200 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 156 unsolved
No progress, stopping.
After SMT solving in domain Real declared 200/200 variables, and 95 constraints, problems are : Problem set: 0 solved, 156 unsolved in 6696 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 79/79 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 156/156 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 156 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 1 (OVERLAPS) 1/74 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/74 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 3 (OVERLAPS) 5/79 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 5 (OVERLAPS) 120/199 variables, 79/94 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/199 variables, 156/250 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/199 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 8 (OVERLAPS) 1/200 variables, 1/251 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/200 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 10 (OVERLAPS) 0/200 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 156 unsolved
No progress, stopping.
After SMT solving in domain Int declared 200/200 variables, and 251 constraints, problems are : Problem set: 0 solved, 156 unsolved in 5560 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 79/79 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 156/156 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12280ms problems are : Problem set: 0 solved, 156 unsolved
Search for dead transitions found 0 dead transitions in 12282ms
Starting structural reductions in LTL mode, iteration 1 : 79/125 places, 157/181 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12386 ms. Remains : 79/125 places, 157/181 transitions.
[2025-05-31 04:22:14] [INFO ] Flatten gal took : 10 ms
[2025-05-31 04:22:14] [INFO ] Flatten gal took : 5 ms
[2025-05-31 04:22:14] [INFO ] Input system was already deterministic with 157 transitions.
[2025-05-31 04:22:14] [INFO ] Flatten gal took : 5 ms
[2025-05-31 04:22:14] [INFO ] Flatten gal took : 5 ms
[2025-05-31 04:22:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality6798536909214536989.gal : 2 ms
[2025-05-31 04:22:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality9249880363184007138.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6798536909214536989.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9249880363184007138.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,3.35923e+08,0.029343,4444,2,221,5,888,6,0,423,628,0


Converting to forward existential form...Done !
original formula: ((EX(AG((p34==1))) + EX(((EX(EX((p47==0))) * (((p44==0)&&(p139==1))||((p132==0)&&(p93==1)))) * (((p33==0)||((p1==0)&&(p35==1)))&&(p10==1)...276
=> equivalent forward existential formula: (([(EY(Init) * !(E(TRUE U !((p34==1)))))] != FALSE + [(EY(EY(((EY(Init) * (((p33==0)||((p1==0)&&(p35==1)))&&(p10...398
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.059403,5596,1,0,11,7821,20,1,1876,1195,12
FORMULA DLCround-PT-05a-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 181/181 transitions.
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 85 transition count 181
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 56 place count 69 transition count 149
Iterating global reduction 1 with 16 rules applied. Total rules applied 72 place count 69 transition count 149
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 76 place count 69 transition count 145
Applied a total of 76 rules in 10 ms. Remains 69 /125 variables (removed 56) and now considering 145/181 (removed 36) transitions.
[2025-05-31 04:22:14] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
// Phase 1: matrix 114 rows 69 cols
[2025-05-31 04:22:14] [INFO ] Computed 10 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:22:14] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-05-31 04:22:14] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
[2025-05-31 04:22:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:22:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:22:14] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Running 144 sub problems to find dead transitions.
[2025-05-31 04:22:14] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
[2025-05-31 04:22:14] [INFO ] Invariant cache hit.
[2025-05-31 04:22:14] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (OVERLAPS) 1/69 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 113/182 variables, 69/79 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/182 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 1/183 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/183 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (OVERLAPS) 0/183 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 183/183 variables, and 80 constraints, problems are : Problem set: 0 solved, 144 unsolved in 4172 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 69/69 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (OVERLAPS) 1/69 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 113/182 variables, 69/79 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/182 variables, 144/223 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/182 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (OVERLAPS) 1/183 variables, 1/224 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/183 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (OVERLAPS) 0/183 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Int declared 183/183 variables, and 224 constraints, problems are : Problem set: 0 solved, 144 unsolved in 3940 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 69/69 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8133ms problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 8134ms
Starting structural reductions in LTL mode, iteration 1 : 69/125 places, 145/181 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8229 ms. Remains : 69/125 places, 145/181 transitions.
[2025-05-31 04:22:22] [INFO ] Flatten gal took : 8 ms
[2025-05-31 04:22:22] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:22:22] [INFO ] Input system was already deterministic with 145 transitions.
[2025-05-31 04:22:22] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:22:22] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:22:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality12620677269788711575.gal : 1 ms
[2025-05-31 04:22:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality96090853151393258.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/CTLCardinality12620677269788711575.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality96090853151393258.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.6384e+08,0.013571,4324,2,189,5,789,6,0,391,568,0


Converting to forward existential form...Done !
original formula: EF(AX(FALSE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.028018,4836,1,0,5,6000,9,0,1497,917,2
FORMULA DLCround-PT-05a-CTLCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 125/125 places, 181/181 transitions.
Graph (trivial) has 170 edges and 125 vertex of which 76 / 125 are part of one of the 10 SCC in 4 ms
Free SCC test removed 66 places
Ensure Unique test removed 151 transitions
Reduce isomorphic transitions removed 151 transitions.
Graph (complete) has 79 edges and 59 vertex of which 21 are kept as prefixes of interest. Removing 38 places using SCC suffix rule.1 ms
Discarding 38 places :
Also discarding 0 output 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 0 with 1 rules applied. Total rules applied 3 place count 21 transition count 29
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 20 transition count 29
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 13 place count 11 transition count 19
Iterating global reduction 2 with 9 rules applied. Total rules applied 22 place count 11 transition count 19
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 23 place count 11 transition count 18
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 11 transition count 18
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 25 place count 10 transition count 17
Iterating global reduction 2 with 1 rules applied. Total rules applied 26 place count 10 transition count 17
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 27 place count 10 transition count 16
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 28 place count 10 transition count 15
Applied a total of 28 rules in 17 ms. Remains 10 /125 variables (removed 115) and now considering 15/181 (removed 166) transitions.
[2025-05-31 04:22:22] [INFO ] Flow matrix only has 10 transitions (discarded 5 similar events)
// Phase 1: matrix 10 rows 10 cols
[2025-05-31 04:22:22] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:22:22] [INFO ] Implicit Places using invariants in 16 ms returned []
[2025-05-31 04:22:22] [INFO ] Flow matrix only has 10 transitions (discarded 5 similar events)
[2025-05-31 04:22:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:22:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:22:22] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 04:22:22] [INFO ] Redundant transitions in 0 ms returned []
Running 14 sub problems to find dead transitions.
[2025-05-31 04:22:22] [INFO ] Flow matrix only has 10 transitions (discarded 5 similar events)
[2025-05-31 04:22:22] [INFO ] Invariant cache hit.
[2025-05-31 04:22:22] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 1/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 2/10 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 9/19 variables, 10/14 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/19 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 1/20 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/20 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (OVERLAPS) 0/20 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 20/20 variables, and 15 constraints, problems are : Problem set: 0 solved, 14 unsolved in 203 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 10/10 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 1/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 2/10 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 9/19 variables, 10/14 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/19 variables, 14/28 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 1/20 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/20 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 10 (OVERLAPS) 0/20 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 20/20 variables, and 29 constraints, problems are : Problem set: 0 solved, 14 unsolved in 150 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 10/10 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 356ms problems are : Problem set: 0 solved, 14 unsolved
Search for dead transitions found 0 dead transitions in 356ms
Starting structural reductions in SI_CTL mode, iteration 1 : 10/125 places, 15/181 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 431 ms. Remains : 10/125 places, 15/181 transitions.
[2025-05-31 04:22:23] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:22:23] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:22:23] [INFO ] Input system was already deterministic with 15 transitions.
[2025-05-31 04:22:23] [INFO ] Flatten gal took : 2 ms
[2025-05-31 04:22:23] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:22:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality9743796718380125521.gal : 0 ms
[2025-05-31 04:22:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality5605316707370997885.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/CTLCardinality9743796718380125521.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5605316707370997885.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7,0.002353,3788,2,20,5,70,6,0,43,44,0


Converting to forward existential form...Done !
original formula: EF((!(A(!(EF((p77==1))) U AF((p99==1)))) * (p141==1)))
=> equivalent forward existential formula: ([FwdG((FwdU((FwdU(Init,TRUE) * (p141==1)),!(!(EG(!((p99==1)))))) * !(!(E(TRUE U (p77==1))))),!((p99==1)))] != F...231
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.004399,4172,1,0,7,191,38,2,209,112,13
FORMULA DLCround-PT-05a-CTLCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 181/181 transitions.
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 87 transition count 181
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 51 place count 74 transition count 155
Iterating global reduction 1 with 13 rules applied. Total rules applied 64 place count 74 transition count 155
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 67 place count 74 transition count 152
Applied a total of 67 rules in 3 ms. Remains 74 /125 variables (removed 51) and now considering 152/181 (removed 29) transitions.
[2025-05-31 04:22:23] [INFO ] Flow matrix only has 118 transitions (discarded 34 similar events)
// Phase 1: matrix 118 rows 74 cols
[2025-05-31 04:22:23] [INFO ] Computed 12 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:22:23] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-05-31 04:22:23] [INFO ] Flow matrix only has 118 transitions (discarded 34 similar events)
[2025-05-31 04:22:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:22:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:22:23] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
Running 151 sub problems to find dead transitions.
[2025-05-31 04:22:23] [INFO ] Flow matrix only has 118 transitions (discarded 34 similar events)
[2025-05-31 04:22:23] [INFO ] Invariant cache hit.
[2025-05-31 04:22:23] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 1 (OVERLAPS) 1/72 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 3 (OVERLAPS) 2/74 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 5 (OVERLAPS) 117/191 variables, 74/86 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/191 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 7 (OVERLAPS) 1/192 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/192 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 9 (OVERLAPS) 0/192 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 151 unsolved
No progress, stopping.
After SMT solving in domain Real declared 192/192 variables, and 87 constraints, problems are : Problem set: 0 solved, 151 unsolved in 5217 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 74/74 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 151/151 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 151 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 1 (OVERLAPS) 1/72 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 3 (OVERLAPS) 2/74 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 5 (OVERLAPS) 117/191 variables, 74/86 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/191 variables, 151/237 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/191 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 8 (OVERLAPS) 1/192 variables, 1/238 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/192 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 10 (OVERLAPS) 0/192 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 151 unsolved
No progress, stopping.
After SMT solving in domain Int declared 192/192 variables, and 238 constraints, problems are : Problem set: 0 solved, 151 unsolved in 4941 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 74/74 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 151/151 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10170ms problems are : Problem set: 0 solved, 151 unsolved
Search for dead transitions found 0 dead transitions in 10172ms
Starting structural reductions in LTL mode, iteration 1 : 74/125 places, 152/181 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10260 ms. Remains : 74/125 places, 152/181 transitions.
[2025-05-31 04:22:33] [INFO ] Flatten gal took : 7 ms
[2025-05-31 04:22:33] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:22:33] [INFO ] Input system was already deterministic with 152 transitions.
[2025-05-31 04:22:33] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:22:33] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:22:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality16824634204745488807.gal : 1 ms
[2025-05-31 04:22:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality14192944014386894499.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/CTLCardinality16824634204745488807.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14192944014386894499.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,2.48832e+08,0.014794,4408,2,209,5,839,6,0,409,596,0


Converting to forward existential form...Done !
original formula: EX(((EG(AX((p103==1))) * (p39==0)) * (AX(AF(((p22==0)&&(p123==1)))) + (EX((p20==0)) * (p64==1)))))
=> equivalent forward existential formula: ([((EY(Init) * (EG(!(EX(!((p103==1))))) * (p39==0))) * !(EX(!(!(EG(!(((p22==0)&&(p123==1)))))))))] != FALSE + [(...244
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.042321,5560,1,0,12,8077,26,4,1667,2228,13
FORMULA DLCround-PT-05a-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 181/181 transitions.
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 87 transition count 181
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 53 place count 72 transition count 151
Iterating global reduction 1 with 15 rules applied. Total rules applied 68 place count 72 transition count 151
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 71 place count 72 transition count 148
Applied a total of 71 rules in 3 ms. Remains 72 /125 variables (removed 53) and now considering 148/181 (removed 33) transitions.
[2025-05-31 04:22:33] [INFO ] Flow matrix only has 116 transitions (discarded 32 similar events)
// Phase 1: matrix 116 rows 72 cols
[2025-05-31 04:22:33] [INFO ] Computed 12 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:22:33] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-05-31 04:22:33] [INFO ] Flow matrix only has 116 transitions (discarded 32 similar events)
[2025-05-31 04:22:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:22:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:22:33] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Running 147 sub problems to find dead transitions.
[2025-05-31 04:22:33] [INFO ] Flow matrix only has 116 transitions (discarded 32 similar events)
[2025-05-31 04:22:33] [INFO ] Invariant cache hit.
[2025-05-31 04:22:33] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 1 (OVERLAPS) 1/70 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 3 (OVERLAPS) 2/72 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 5 (OVERLAPS) 115/187 variables, 72/84 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/187 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 7 (OVERLAPS) 1/188 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/188 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 9 (OVERLAPS) 0/188 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 147 unsolved
No progress, stopping.
After SMT solving in domain Real declared 188/188 variables, and 85 constraints, problems are : Problem set: 0 solved, 147 unsolved in 5095 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 72/72 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 147/147 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 147 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 1 (OVERLAPS) 1/70 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 3 (OVERLAPS) 2/72 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 5 (OVERLAPS) 115/187 variables, 72/84 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/187 variables, 147/231 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/187 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 8 (OVERLAPS) 1/188 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/188 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 10 (OVERLAPS) 0/188 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 147 unsolved
No progress, stopping.
After SMT solving in domain Int declared 188/188 variables, and 232 constraints, problems are : Problem set: 0 solved, 147 unsolved in 4452 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 72/72 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 147/147 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9566ms problems are : Problem set: 0 solved, 147 unsolved
Search for dead transitions found 0 dead transitions in 9567ms
Starting structural reductions in LTL mode, iteration 1 : 72/125 places, 148/181 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9642 ms. Remains : 72/125 places, 148/181 transitions.
[2025-05-31 04:22:43] [INFO ] Flatten gal took : 5 ms
[2025-05-31 04:22:43] [INFO ] Flatten gal took : 8 ms
[2025-05-31 04:22:43] [INFO ] Input system was already deterministic with 148 transitions.
[2025-05-31 04:22:43] [INFO ] Flatten gal took : 7 ms
[2025-05-31 04:22:43] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:22:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality5841738053095448238.gal : 1 ms
[2025-05-31 04:22:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality13449627903358945711.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/CTLCardinality5841738053095448238.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13449627903358945711.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,1.96608e+08,0.013964,4356,2,196,5,873,6,0,399,610,0


Converting to forward existential form...Done !
original formula: EG(EF((AX(EX(((p145==0)||(p8==1)))) + EX((p140==0)))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (!(EX(!(EX(((p145==0)||(p8==1)))))) + EX((p140==0)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.041669,5636,1,0,9,8851,20,1,1617,2892,10
FORMULA DLCround-PT-05a-CTLCardinality-2025-08 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 : 125/125 places, 181/181 transitions.
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 85 transition count 181
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 55 place count 70 transition count 151
Iterating global reduction 1 with 15 rules applied. Total rules applied 70 place count 70 transition count 151
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 74 place count 70 transition count 147
Applied a total of 74 rules in 4 ms. Remains 70 /125 variables (removed 55) and now considering 147/181 (removed 34) transitions.
[2025-05-31 04:22:43] [INFO ] Flow matrix only has 115 transitions (discarded 32 similar events)
// Phase 1: matrix 115 rows 70 cols
[2025-05-31 04:22:43] [INFO ] Computed 10 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:22:43] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-05-31 04:22:43] [INFO ] Flow matrix only has 115 transitions (discarded 32 similar events)
[2025-05-31 04:22:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:22:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:22:43] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
Running 146 sub problems to find dead transitions.
[2025-05-31 04:22:43] [INFO ] Flow matrix only has 115 transitions (discarded 32 similar events)
[2025-05-31 04:22:43] [INFO ] Invariant cache hit.
[2025-05-31 04:22:43] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 1 (OVERLAPS) 1/70 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 3 (OVERLAPS) 114/184 variables, 70/80 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/184 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 5 (OVERLAPS) 1/185 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/185 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 7 (OVERLAPS) 0/185 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 146 unsolved
No progress, stopping.
After SMT solving in domain Real declared 185/185 variables, and 81 constraints, problems are : Problem set: 0 solved, 146 unsolved in 4311 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 70/70 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 146/146 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 146 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 1 (OVERLAPS) 1/70 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 3 (OVERLAPS) 114/184 variables, 70/80 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/184 variables, 146/226 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 6 (OVERLAPS) 1/185 variables, 1/227 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/185 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 8 (OVERLAPS) 0/185 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 146 unsolved
No progress, stopping.
After SMT solving in domain Int declared 185/185 variables, and 227 constraints, problems are : Problem set: 0 solved, 146 unsolved in 4111 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 70/70 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 146/146 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8431ms problems are : Problem set: 0 solved, 146 unsolved
Search for dead transitions found 0 dead transitions in 8431ms
Starting structural reductions in LTL mode, iteration 1 : 70/125 places, 147/181 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8525 ms. Remains : 70/125 places, 147/181 transitions.
[2025-05-31 04:22:51] [INFO ] Flatten gal took : 6 ms
[2025-05-31 04:22:51] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:22:51] [INFO ] Input system was already deterministic with 147 transitions.
[2025-05-31 04:22:51] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:22:51] [INFO ] Flatten gal took : 3 ms
[2025-05-31 04:22:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality864457312366778462.gal : 1 ms
[2025-05-31 04:22:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality1820472242086942977.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/CTLCardinality864457312366778462.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1820472242086942977.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.8432e+08,0.014914,4344,2,222,5,987,6,0,396,714,0


Converting to forward existential form...Done !
original formula: EX((AF(AG(((p64==0)||(p21==1)))) + (p85==1)))
=> equivalent forward existential formula: ([(EY(Init) * !(EG(!(!(E(TRUE U !(((p64==0)||(p21==1)))))))))] != FALSE + [(EY(Init) * (p85==1))] != FALSE)
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.044225,5752,1,0,9,8633,19,1,1718,1478,11
FORMULA DLCround-PT-05a-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 181/181 transitions.
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 0 with 39 rules applied. Total rules applied 39 place count 86 transition count 181
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 54 place count 71 transition count 151
Iterating global reduction 1 with 15 rules applied. Total rules applied 69 place count 71 transition count 151
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 73 place count 71 transition count 147
Applied a total of 73 rules in 7 ms. Remains 71 /125 variables (removed 54) and now considering 147/181 (removed 34) transitions.
[2025-05-31 04:22:51] [INFO ] Flow matrix only has 115 transitions (discarded 32 similar events)
// Phase 1: matrix 115 rows 71 cols
[2025-05-31 04:22:51] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:22:51] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-05-31 04:22:51] [INFO ] Flow matrix only has 115 transitions (discarded 32 similar events)
[2025-05-31 04:22:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:22:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:22:51] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Running 146 sub problems to find dead transitions.
[2025-05-31 04:22:51] [INFO ] Flow matrix only has 115 transitions (discarded 32 similar events)
[2025-05-31 04:22:51] [INFO ] Invariant cache hit.
[2025-05-31 04:22:51] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 1 (OVERLAPS) 1/70 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 3 (OVERLAPS) 1/71 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 5 (OVERLAPS) 114/185 variables, 71/82 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/185 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 7 (OVERLAPS) 1/186 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/186 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 9 (OVERLAPS) 0/186 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 146 unsolved
No progress, stopping.
After SMT solving in domain Real declared 186/186 variables, and 83 constraints, problems are : Problem set: 0 solved, 146 unsolved in 4714 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 71/71 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 146/146 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 146 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 1 (OVERLAPS) 1/70 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 3 (OVERLAPS) 1/71 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 5 (OVERLAPS) 114/185 variables, 71/82 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/185 variables, 146/228 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/185 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 8 (OVERLAPS) 1/186 variables, 1/229 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/186 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 10 (OVERLAPS) 0/186 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 146 unsolved
No progress, stopping.
After SMT solving in domain Int declared 186/186 variables, and 229 constraints, problems are : Problem set: 0 solved, 146 unsolved in 4673 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 71/71 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 146/146 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9394ms problems are : Problem set: 0 solved, 146 unsolved
Search for dead transitions found 0 dead transitions in 9395ms
Starting structural reductions in LTL mode, iteration 1 : 71/125 places, 147/181 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9478 ms. Remains : 71/125 places, 147/181 transitions.
[2025-05-31 04:23:01] [INFO ] Flatten gal took : 7 ms
[2025-05-31 04:23:01] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:23:01] [INFO ] Input system was already deterministic with 147 transitions.
[2025-05-31 04:23:01] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:23:01] [INFO ] Flatten gal took : 3 ms
[2025-05-31 04:23:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality2032729444561168148.gal : 1 ms
[2025-05-31 04:23:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality9933274832042794999.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/CTLCardinality2032729444561168148.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9933274832042794999.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,1.8432e+08,0.01604,4348,2,201,5,803,6,0,397,576,0


Converting to forward existential form...Done !
original formula: AX(AG(((EF((p27==0)) + AG((p32!=1))) + (p142==0))))
=> equivalent forward existential formula: [(FwdU(((FwdU(EY(Init),TRUE) * !((p142==0))) * !(E(TRUE U (p27==0)))),TRUE) * !((p32!=1)))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.035516,5116,1,0,9,6490,16,1,1648,1119,6
FORMULA DLCround-PT-05a-CTLCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 181/181 transitions.
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 87 transition count 181
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 52 place count 73 transition count 153
Iterating global reduction 1 with 14 rules applied. Total rules applied 66 place count 73 transition count 153
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 70 place count 73 transition count 149
Applied a total of 70 rules in 4 ms. Remains 73 /125 variables (removed 52) and now considering 149/181 (removed 32) transitions.
[2025-05-31 04:23:01] [INFO ] Flow matrix only has 116 transitions (discarded 33 similar events)
// Phase 1: matrix 116 rows 73 cols
[2025-05-31 04:23:01] [INFO ] Computed 12 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:01] [INFO ] Implicit Places using invariants in 24 ms returned []
[2025-05-31 04:23:01] [INFO ] Flow matrix only has 116 transitions (discarded 33 similar events)
[2025-05-31 04:23:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:23:01] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Running 148 sub problems to find dead transitions.
[2025-05-31 04:23:01] [INFO ] Flow matrix only has 116 transitions (discarded 33 similar events)
[2025-05-31 04:23:01] [INFO ] Invariant cache hit.
[2025-05-31 04:23:01] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 1 (OVERLAPS) 1/71 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 3 (OVERLAPS) 2/73 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 5 (OVERLAPS) 115/188 variables, 73/85 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/188 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 7 (OVERLAPS) 1/189 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/189 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 9 (OVERLAPS) 0/189 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 148 unsolved
No progress, stopping.
After SMT solving in domain Real declared 189/189 variables, and 86 constraints, problems are : Problem set: 0 solved, 148 unsolved in 5384 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 73/73 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 148/148 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 148 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 1 (OVERLAPS) 1/71 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 3 (OVERLAPS) 2/73 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 5 (OVERLAPS) 115/188 variables, 73/85 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/188 variables, 148/233 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/188 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 8 (OVERLAPS) 1/189 variables, 1/234 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/189 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 10 (OVERLAPS) 0/189 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 148 unsolved
No progress, stopping.
After SMT solving in domain Int declared 189/189 variables, and 234 constraints, problems are : Problem set: 0 solved, 148 unsolved in 4673 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 73/73 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 148/148 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10065ms problems are : Problem set: 0 solved, 148 unsolved
Search for dead transitions found 0 dead transitions in 10067ms
Starting structural reductions in LTL mode, iteration 1 : 73/125 places, 149/181 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10146 ms. Remains : 73/125 places, 149/181 transitions.
[2025-05-31 04:23:11] [INFO ] Flatten gal took : 8 ms
[2025-05-31 04:23:11] [INFO ] Flatten gal took : 3 ms
[2025-05-31 04:23:11] [INFO ] Input system was already deterministic with 149 transitions.
[2025-05-31 04:23:11] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:23:11] [INFO ] Flatten gal took : 3 ms
[2025-05-31 04:23:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality15005839072300293960.gal : 0 ms
[2025-05-31 04:23:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality14867421335697708212.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/CTLCardinality15005839072300293960.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14867421335697708212.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,2.21184e+08,0.014228,4376,2,206,5,823,6,0,403,585,0


Converting to forward existential form...Done !
original formula: A(!(EF((p121==0))) U (E(((p138==0)||(p34==1)) U !(EX(TRUE))) * EX(!((((p35==0)||(p4==1))&&(p138==0))))))
=> equivalent forward existential formula: [((Init * !(EG(!((E(((p138==0)||(p34==1)) U !(EX(TRUE))) * EX(!((((p35==0)||(p4==1))&&(p138==0))))))))) * !(E(!(...369
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.041041,5656,1,0,7,6784,25,2,1766,1324,12
FORMULA DLCround-PT-05a-CTLCardinality-2023-12 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 : 125/125 places, 181/181 transitions.
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 91 transition count 181
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 48 place count 77 transition count 153
Iterating global reduction 1 with 14 rules applied. Total rules applied 62 place count 77 transition count 153
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 66 place count 77 transition count 149
Applied a total of 66 rules in 5 ms. Remains 77 /125 variables (removed 48) and now considering 149/181 (removed 32) transitions.
[2025-05-31 04:23:11] [INFO ] Flow matrix only has 116 transitions (discarded 33 similar events)
// Phase 1: matrix 116 rows 77 cols
[2025-05-31 04:23:11] [INFO ] Computed 16 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:11] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-05-31 04:23:11] [INFO ] Flow matrix only has 116 transitions (discarded 33 similar events)
[2025-05-31 04:23:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:23:11] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Running 148 sub problems to find dead transitions.
[2025-05-31 04:23:11] [INFO ] Flow matrix only has 116 transitions (discarded 33 similar events)
[2025-05-31 04:23:11] [INFO ] Invariant cache hit.
[2025-05-31 04:23:11] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 1 (OVERLAPS) 1/71 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 3 (OVERLAPS) 6/77 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 5 (OVERLAPS) 115/192 variables, 77/93 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/192 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 7 (OVERLAPS) 1/193 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/193 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 9 (OVERLAPS) 0/193 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 148 unsolved
No progress, stopping.
After SMT solving in domain Real declared 193/193 variables, and 94 constraints, problems are : Problem set: 0 solved, 148 unsolved in 5199 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 77/77 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 148/148 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 148 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 1 (OVERLAPS) 1/71 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 3 (OVERLAPS) 6/77 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 5 (OVERLAPS) 115/192 variables, 77/93 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/192 variables, 148/241 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/192 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 8 (OVERLAPS) 1/193 variables, 1/242 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/193 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 10 (OVERLAPS) 0/193 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 148 unsolved
No progress, stopping.
After SMT solving in domain Int declared 193/193 variables, and 242 constraints, problems are : Problem set: 0 solved, 148 unsolved in 4765 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 77/77 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 148/148 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9972ms problems are : Problem set: 0 solved, 148 unsolved
Search for dead transitions found 0 dead transitions in 9972ms
Starting structural reductions in LTL mode, iteration 1 : 77/125 places, 149/181 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10059 ms. Remains : 77/125 places, 149/181 transitions.
[2025-05-31 04:23:21] [INFO ] Flatten gal took : 7 ms
[2025-05-31 04:23:21] [INFO ] Flatten gal took : 3 ms
[2025-05-31 04:23:21] [INFO ] Input system was already deterministic with 149 transitions.
[2025-05-31 04:23:21] [INFO ] Flatten gal took : 3 ms
[2025-05-31 04:23:21] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:23:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality202100453169242193.gal : 1 ms
[2025-05-31 04:23:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality17196353804293074028.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/CTLCardinality202100453169242193.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17196353804293074028.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,2.048e+08,0.014088,4400,2,214,5,848,6,0,407,599,0


Converting to forward existential form...Done !
original formula: A(((p162==0) * AF(EX(!(((p77==0)||(p75==1)))))) U ((!(AF(AG(((p117==0)||(p19==1))))) + AG(AF((((p146==0)||(p105==1))&&(p147==1))))) + !(E...213
=> equivalent forward existential formula: [((Init * !(EG(!(((!(!(EG(!(!(E(TRUE U !(((p117==0)||(p19==1))))))))) + !(E(TRUE U !(!(EG(!((((p146==0)||(p105==...710
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.049439,5680,1,0,12,7849,47,2,1834,1634,15
FORMULA DLCround-PT-05a-CTLCardinality-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 181/181 transitions.
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 85 transition count 181
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 56 place count 69 transition count 149
Iterating global reduction 1 with 16 rules applied. Total rules applied 72 place count 69 transition count 149
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 76 place count 69 transition count 145
Applied a total of 76 rules in 5 ms. Remains 69 /125 variables (removed 56) and now considering 145/181 (removed 36) transitions.
[2025-05-31 04:23:21] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
// Phase 1: matrix 114 rows 69 cols
[2025-05-31 04:23:21] [INFO ] Computed 10 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:21] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-05-31 04:23:21] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
[2025-05-31 04:23:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:23:21] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Running 144 sub problems to find dead transitions.
[2025-05-31 04:23:21] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
[2025-05-31 04:23:21] [INFO ] Invariant cache hit.
[2025-05-31 04:23:21] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (OVERLAPS) 1/69 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 113/182 variables, 69/79 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/182 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 1/183 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/183 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (OVERLAPS) 0/183 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 183/183 variables, and 80 constraints, problems are : Problem set: 0 solved, 144 unsolved in 4187 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 69/69 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (OVERLAPS) 1/69 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 113/182 variables, 69/79 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/182 variables, 144/223 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/182 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (OVERLAPS) 1/183 variables, 1/224 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/183 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (OVERLAPS) 0/183 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Int declared 183/183 variables, and 224 constraints, problems are : Problem set: 0 solved, 144 unsolved in 3993 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 69/69 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8187ms problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 8187ms
Starting structural reductions in LTL mode, iteration 1 : 69/125 places, 145/181 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8264 ms. Remains : 69/125 places, 145/181 transitions.
[2025-05-31 04:23:29] [INFO ] Flatten gal took : 7 ms
[2025-05-31 04:23:29] [INFO ] Flatten gal took : 3 ms
[2025-05-31 04:23:29] [INFO ] Input system was already deterministic with 145 transitions.
[2025-05-31 04:23:29] [INFO ] Flatten gal took : 2 ms
[2025-05-31 04:23:29] [INFO ] Flatten gal took : 3 ms
[2025-05-31 04:23:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality3640064701126318501.gal : 0 ms
[2025-05-31 04:23:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality4766877490472935040.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/CTLCardinality3640064701126318501.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4766877490472935040.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,1.6384e+08,0.014441,4316,2,189,5,789,6,0,391,568,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,0.016707,4316,1,0,6,789,7,1,469,568,1
FORMULA DLCround-PT-05a-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2025-05-31 04:23:29] [INFO ] Flatten gal took : 5 ms
[2025-05-31 04:23:29] [INFO ] Flatten gal took : 5 ms
Total runtime 90991 ms.

BK_STOP 1748665410053

--------------------
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="DLCround-PT-05a"
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 DLCround-PT-05a, 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-174860066900145"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-05a.tgz
mv DLCround-PT-05a 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 ;