Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r240-tall-174915590400777.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is UtilityControlRoom-PT-Z2T3N06, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915590400777
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 912K
-rw-r--r-- 1 mcc users 17K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 28K May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 128K May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 46K May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 53K May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 230K May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.0K May 29 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 8 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 70K May 29 14:33 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 UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-00
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-01
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-02
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-03
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-04
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-05
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-06
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-07
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-08
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-09
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-10
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-11
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-12
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-13
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-14
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1749273301208

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-PT-Z2T3N06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-07 05:15:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-07 05:15:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 05:15:02] [INFO ] Load time of PNML (sax parser for PT used): 67 ms
[2025-06-07 05:15:02] [INFO ] Transformed 106 places.
[2025-06-07 05:15:02] [INFO ] Transformed 162 transitions.
[2025-06-07 05:15:02] [INFO ] Parsed PT model containing 106 places and 162 transitions and 510 arcs in 194 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Ensure Unique test removed 24 transitions
Reduce redundant transitions removed 24 transitions.
Support contains 106 out of 106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Applied a total of 0 rules in 8 ms. Remains 106 /106 variables (removed 0) and now considering 138/138 (removed 0) transitions.
// Phase 1: matrix 138 rows 106 cols
[2025-06-07 05:15:03] [INFO ] Computed 15 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:15:03] [INFO ] Implicit Places using invariants in 255 ms returned []
[2025-06-07 05:15:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:15:03] [INFO ] Implicit Places using invariants and state equation in 174 ms returned []
Implicit Place search using SMT with State Equation took 475 ms to find 0 implicit places.
Running 132 sub problems to find dead transitions.
[2025-06-07 05:15:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 6/106 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (OVERLAPS) 138/244 variables, 106/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/244 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 6 (OVERLAPS) 0/244 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
No progress, stopping.
After SMT solving in domain Real declared 244/244 variables, and 121 constraints, problems are : Problem set: 0 solved, 132 unsolved in 4432 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 132 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 6/106 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (OVERLAPS) 138/244 variables, 106/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/244 variables, 132/253 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/244 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 7 (OVERLAPS) 0/244 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 132 unsolved
No progress, stopping.
After SMT solving in domain Int declared 244/244 variables, and 253 constraints, problems are : Problem set: 0 solved, 132 unsolved in 6316 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10878ms problems are : Problem set: 0 solved, 132 unsolved
Search for dead transitions found 0 dead transitions in 11363ms
Finished structural reductions in LTL mode , in 1 iterations and 11868 ms. Remains : 106/106 places, 138/138 transitions.
Support contains 106 out of 106 places after structural reductions.
[2025-06-07 05:15:19] [INFO ] Flatten gal took : 32 ms
[2025-06-07 05:15:19] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-07 05:15:19] [INFO ] Flatten gal took : 13 ms
[2025-06-07 05:15:19] [INFO ] Input system was already deterministic with 138 transitions.
RANDOM walk for 40000 steps (8 resets) in 1494 ms. (26 steps per ms) remains 36/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 36/36 properties
[2025-06-07 05:15:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp56 is UNSAT
After SMT solving in domain Real declared 106/244 variables, and 15 constraints, problems are : Problem set: 36 solved, 0 unsolved in 66 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 0/106 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 100ms problems are : Problem set: 36 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 36 atomic propositions for a total of 15 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-07 05:15:20] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2025-06-07 05:15:20] [INFO ] Flatten gal took : 9 ms
[2025-06-07 05:15:20] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-07 05:15:20] [INFO ] Flatten gal took : 8 ms
[2025-06-07 05:15:20] [INFO ] Input system was already deterministic with 138 transitions.
Support contains 67 out of 106 places (down from 94) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Applied a total of 0 rules in 3 ms. Remains 106 /106 variables (removed 0) and now considering 138/138 (removed 0) transitions.
[2025-06-07 05:15:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:15:20] [INFO ] Implicit Places using invariants in 59 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 64 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 105/106 places, 138/138 transitions.
Applied a total of 0 rules in 7 ms. Remains 105 /105 variables (removed 0) and now considering 138/138 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 74 ms. Remains : 105/106 places, 138/138 transitions.
[2025-06-07 05:15:20] [INFO ] Flatten gal took : 7 ms
[2025-06-07 05:15:20] [INFO ] Flatten gal took : 7 ms
[2025-06-07 05:15:20] [INFO ] Input system was already deterministic with 138 transitions.
[2025-06-07 05:15:20] [INFO ] Flatten gal took : 8 ms
[2025-06-07 05:15:20] [INFO ] Flatten gal took : 7 ms
[2025-06-07 05:15:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality8015465619667386470.gal : 4 ms
[2025-06-07 05:15:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality15492889757816972943.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/CTLCardinality8015465619667386470.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15492889757816972943.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.60852e+07,0.217875,13544,2,5728,5,52366,6,0,561,34352,0


Converting to forward existential form...Done !
original formula: EF(AX(AF((((((OpenRequests_0_0+OpenRequests_0_1)+(OpenRequests_1_0+OpenRequests_1_1))+((OpenRequests_2_0+OpenRequests_2_1)+(OpenRequests_...639
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!(EG(!((((((OpenRequests_0_0+OpenRequests_0_1)+(OpenRequests_1_0+OpenRequests_1_1))+(...703
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,6.51726,221824,1,0,9,1.60896e+06,19,2,5157,607561,7
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 94 transition count 126
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 94 transition count 126
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 36 place count 88 transition count 120
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 13 rules applied. Total rules applied 49 place count 81 transition count 114
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 73 place count 69 transition count 102
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 85 place count 69 transition count 90
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 86 place count 68 transition count 78
Ensure Unique test removed 1 places
Iterating global reduction 0 with 2 rules applied. Total rules applied 88 place count 67 transition count 78
Applied a total of 88 rules in 38 ms. Remains 67 /106 variables (removed 39) and now considering 78/138 (removed 60) transitions.
// Phase 1: matrix 78 rows 67 cols
[2025-06-07 05:15:29] [INFO ] Computed 13 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:15:29] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-06-07 05:15:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:15:29] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 05:15:29] [INFO ] Redundant transitions in 2 ms returned []
Running 60 sub problems to find dead transitions.
[2025-06-07 05:15:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/61 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (OVERLAPS) 6/67 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/67 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 78/145 variables, 67/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/145 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/145 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 145/145 variables, and 80 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1235 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 67/67 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/61 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (OVERLAPS) 6/67 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/67 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 78/145 variables, 67/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/145 variables, 60/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/145 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (OVERLAPS) 0/145 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 145/145 variables, and 140 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1452 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 67/67 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2695ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 2696ms
Starting structural reductions in SI_CTL mode, iteration 1 : 67/106 places, 78/138 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2894 ms. Remains : 67/106 places, 78/138 transitions.
[2025-06-07 05:15:32] [INFO ] Flatten gal took : 6 ms
[2025-06-07 05:15:32] [INFO ] Flatten gal took : 3 ms
[2025-06-07 05:15:32] [INFO ] Input system was already deterministic with 78 transitions.
[2025-06-07 05:15:32] [INFO ] Flatten gal took : 3 ms
[2025-06-07 05:15:32] [INFO ] Flatten gal took : 3 ms
[2025-06-07 05:15:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality8037800519866586284.gal : 1 ms
[2025-06-07 05:15:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality9173822634441275124.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/CTLCardinality8037800519866586284.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9173822634441275124.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,3.40589e+06,0.017983,4396,2,481,5,2740,6,0,349,1749,0


Converting to forward existential form...Done !
original formula: EG((((((StartSecuring_0_0+StartSecuring_0_1)+(StartSecuring_1_0+StartSecuring_1_1))+((StartSecuring_2_0+StartSecuring_2_1)+(StartSecuring...440
=> equivalent forward existential formula: [FwdG(Init,(((((StartSecuring_0_0+StartSecuring_0_1)+(StartSecuring_1_0+StartSecuring_1_1))+((StartSecuring_2_0+...483
Hit Full ! (commute/partial/dont) 30/0/48
(forward)formula 0,1,0.137473,10412,1,0,7,35530,19,1,1933,24572,8
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 106 transition count 114
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 60 place count 82 transition count 102
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 60 place count 82 transition count 90
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 84 place count 70 transition count 90
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 85 place count 69 transition count 78
Iterating global reduction 2 with 1 rules applied. Total rules applied 86 place count 69 transition count 78
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 91 place count 64 transition count 73
Iterating global reduction 2 with 5 rules applied. Total rules applied 96 place count 64 transition count 73
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 101 place count 59 transition count 63
Iterating global reduction 2 with 5 rules applied. Total rules applied 106 place count 59 transition count 63
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 111 place count 54 transition count 58
Iterating global reduction 2 with 5 rules applied. Total rules applied 116 place count 54 transition count 58
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 121 place count 54 transition count 53
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 121 place count 54 transition count 49
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 129 place count 50 transition count 49
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 139 place count 45 transition count 44
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 149 place count 40 transition count 39
Applied a total of 149 rules in 28 ms. Remains 40 /106 variables (removed 66) and now considering 39/138 (removed 99) transitions.
// Phase 1: matrix 39 rows 40 cols
[2025-06-07 05:15:32] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:15:32] [INFO ] Implicit Places using invariants in 44 ms returned [18, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 47 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 38/106 places, 39/138 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 33 transition count 34
Applied a total of 10 rules in 6 ms. Remains 33 /38 variables (removed 5) and now considering 34/39 (removed 5) transitions.
// Phase 1: matrix 34 rows 33 cols
[2025-06-07 05:15:32] [INFO ] Computed 13 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:15:32] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-06-07 05:15:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:15:32] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 33/106 places, 34/138 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 157 ms. Remains : 33/106 places, 34/138 transitions.
[2025-06-07 05:15:32] [INFO ] Flatten gal took : 2 ms
[2025-06-07 05:15:32] [INFO ] Flatten gal took : 1 ms
[2025-06-07 05:15:32] [INFO ] Input system was already deterministic with 34 transitions.
[2025-06-07 05:15:32] [INFO ] Flatten gal took : 2 ms
[2025-06-07 05:15:32] [INFO ] Flatten gal took : 1 ms
[2025-06-07 05:15:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality17306667032478312028.gal : 0 ms
[2025-06-07 05:15:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality888928907092345615.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/CTLCardinality17306667032478312028.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality888928907092345615.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,9872,0.006985,3952,2,124,5,688,6,0,169,523,0


Converting to forward existential form...Done !
original formula: !(A(AF((DoSecuring_0_1<=Finished_0)) U (ControlRoomDispatch_3>0)))
=> equivalent forward existential formula: ([FwdG((FwdU(Init,!((ControlRoomDispatch_3>0))) * !((ControlRoomDispatch_3>0))),!((DoSecuring_0_1<=Finished_0)))...219
Hit Full ! (commute/partial/dont) 32/0/2
Hit Full ! (commute/partial/dont) 29/0/5
(forward)formula 0,1,0.016282,4464,1,0,11,3257,28,3,865,1715,12
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 99 transition count 131
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 99 transition count 131
Applied a total of 14 rules in 5 ms. Remains 99 /106 variables (removed 7) and now considering 131/138 (removed 7) transitions.
// Phase 1: matrix 131 rows 99 cols
[2025-06-07 05:15:32] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:15:32] [INFO ] Implicit Places using invariants in 66 ms returned [68]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 67 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 98/106 places, 131/138 transitions.
Applied a total of 0 rules in 2 ms. Remains 98 /98 variables (removed 0) and now considering 131/131 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 74 ms. Remains : 98/106 places, 131/138 transitions.
[2025-06-07 05:15:32] [INFO ] Flatten gal took : 6 ms
[2025-06-07 05:15:32] [INFO ] Flatten gal took : 5 ms
[2025-06-07 05:15:32] [INFO ] Input system was already deterministic with 131 transitions.
[2025-06-07 05:15:32] [INFO ] Flatten gal took : 6 ms
[2025-06-07 05:15:32] [INFO ] Flatten gal took : 5 ms
[2025-06-07 05:15:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality9552122012703600648.gal : 1 ms
[2025-06-07 05:15:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality3810413934033312526.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/CTLCardinality9552122012703600648.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3810413934033312526.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,2.07151e+07,0.167159,11584,2,4968,5,41834,6,0,526,27286,0


Converting to forward existential form...Done !
original formula: AG((E(((Clients_4<2)&&(!((OpenRequests_3_0<=MovetoZ_2_1_1)&&(ClientsTimeout_5<=0)))) U AX((MovetoZ_1_0_0<=MovetoZ_2_0_0))) + E(AX(FALSE) ...207
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(E(!(EX(!(FALSE))) U !(EX(((MovetoZ_5_0_1<=1)&&(MovetoZ_4_1_1<=0))))))) * !(E(((Clients_4<...276
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 120/11/11
(forward)formula 0,0,1.72272,63992,1,0,12,423252,22,3,2459,106676,9
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 106 transition count 114
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 60 place count 82 transition count 102
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 60 place count 82 transition count 91
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 82 place count 71 transition count 91
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 83 place count 70 transition count 79
Iterating global reduction 2 with 1 rules applied. Total rules applied 84 place count 70 transition count 79
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 89 place count 65 transition count 74
Iterating global reduction 2 with 5 rules applied. Total rules applied 94 place count 65 transition count 74
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 98 place count 61 transition count 66
Iterating global reduction 2 with 4 rules applied. Total rules applied 102 place count 61 transition count 66
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 106 place count 57 transition count 62
Iterating global reduction 2 with 4 rules applied. Total rules applied 110 place count 57 transition count 62
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 114 place count 57 transition count 58
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 114 place count 57 transition count 54
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 122 place count 53 transition count 54
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 13 rules applied. Total rules applied 135 place count 46 transition count 48
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 13 rules applied. Total rules applied 148 place count 39 transition count 42
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 160 place count 33 transition count 36
Applied a total of 160 rules in 23 ms. Remains 33 /106 variables (removed 73) and now considering 36/138 (removed 102) transitions.
// Phase 1: matrix 36 rows 33 cols
[2025-06-07 05:15:34] [INFO ] Computed 13 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:15:34] [INFO ] Implicit Places using invariants in 48 ms returned []
[2025-06-07 05:15:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:15:34] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 05:15:34] [INFO ] Redundant transitions in 1 ms returned []
Running 22 sub problems to find dead transitions.
[2025-06-07 05:15:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (OVERLAPS) 6/33 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (OVERLAPS) 36/69 variables, 33/46 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/69 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (OVERLAPS) 0/69 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 69/69 variables, and 46 constraints, problems are : Problem set: 0 solved, 22 unsolved in 300 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (OVERLAPS) 6/33 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (OVERLAPS) 36/69 variables, 33/46 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/69 variables, 22/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (OVERLAPS) 0/69 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Int declared 69/69 variables, and 68 constraints, problems are : Problem set: 0 solved, 22 unsolved in 338 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 643ms problems are : Problem set: 0 solved, 22 unsolved
Search for dead transitions found 0 dead transitions in 643ms
Starting structural reductions in SI_CTL mode, iteration 1 : 33/106 places, 36/138 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 773 ms. Remains : 33/106 places, 36/138 transitions.
[2025-06-07 05:15:35] [INFO ] Flatten gal took : 3 ms
[2025-06-07 05:15:35] [INFO ] Flatten gal took : 1 ms
[2025-06-07 05:15:35] [INFO ] Input system was already deterministic with 36 transitions.
[2025-06-07 05:15:35] [INFO ] Flatten gal took : 2 ms
[2025-06-07 05:15:35] [INFO ] Flatten gal took : 2 ms
[2025-06-07 05:15:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality17579328216547566622.gal : 1 ms
[2025-06-07 05:15:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality16221674690783170562.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/CTLCardinality17579328216547566622.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16221674690783170562.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,12096,0.008158,3964,2,144,5,676,6,0,171,469,0


Converting to forward existential form...Done !
original formula: AG(AF((StartSecuring_2_1<=DoSecuring_1_1)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((StartSecuring_2_1<=DoSecuring_1_1)))] = FALSE
Hit Full ! (commute/partial/dont) 30/0/6
(forward)formula 0,0,0.017218,4476,1,0,6,3325,20,0,854,1463,8
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 95 transition count 127
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 95 transition count 127
Applied a total of 22 rules in 5 ms. Remains 95 /106 variables (removed 11) and now considering 127/138 (removed 11) transitions.
// Phase 1: matrix 127 rows 95 cols
[2025-06-07 05:15:35] [INFO ] Computed 15 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:15:35] [INFO ] Implicit Places using invariants in 62 ms returned [64]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 63 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 94/106 places, 127/138 transitions.
Applied a total of 0 rules in 1 ms. Remains 94 /94 variables (removed 0) and now considering 127/127 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 69 ms. Remains : 94/106 places, 127/138 transitions.
[2025-06-07 05:15:35] [INFO ] Flatten gal took : 5 ms
[2025-06-07 05:15:35] [INFO ] Flatten gal took : 5 ms
[2025-06-07 05:15:35] [INFO ] Input system was already deterministic with 127 transitions.
[2025-06-07 05:15:35] [INFO ] Flatten gal took : 5 ms
[2025-06-07 05:15:35] [INFO ] Flatten gal took : 5 ms
[2025-06-07 05:15:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality3087298389537769662.gal : 1 ms
[2025-06-07 05:15:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality2664647380406168615.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/CTLCardinality3087298389537769662.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2664647380406168615.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,1.79506e+07,0.144427,10772,2,4486,5,37014,6,0,506,24565,0


Converting to forward existential form...Done !
original formula: (EX((EG((Clients_1>0)) + AF((MovetoZ_5_0_0>Assigned_3_0)))) + EF(EG(EX(TRUE))))
=> equivalent forward existential formula: (([FwdG(EY(Init),(Clients_1>0))] != FALSE + [(EY(Init) * !(EG(!((MovetoZ_5_0_0>Assigned_3_0)))))] != FALSE) + [F...195
Hit Full ! (commute/partial/dont) 125/0/2
(forward)formula 0,1,1.1503,51920,1,0,8,291099,19,1,2515,99967,9
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLCardinality-2025-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2025-06-07 05:15:36] [INFO ] Flatten gal took : 5 ms
[2025-06-07 05:15:36] [INFO ] Flatten gal took : 5 ms
Total runtime 34061 ms.

BK_STOP 1749273336776

--------------------
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="UtilityControlRoom-PT-Z2T3N06"
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 UtilityControlRoom-PT-Z2T3N06, 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 r240-tall-174915590400777"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T3N06.tgz
mv UtilityControlRoom-PT-Z2T3N06 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 ;