Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r070-tall-171620506100569.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool itstools
Input is CloudDeployment-PT-4a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r070-tall-171620506100569
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 652K
-rw-r--r-- 1 mcc users 8.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 22 14:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 16:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 155K Apr 11 16:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 11 15:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 11 15:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 156K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudDeployment-PT-4a-CTLCardinality-2024-00
FORMULA_NAME CloudDeployment-PT-4a-CTLCardinality-2024-01
FORMULA_NAME CloudDeployment-PT-4a-CTLCardinality-2024-02
FORMULA_NAME CloudDeployment-PT-4a-CTLCardinality-2024-03
FORMULA_NAME CloudDeployment-PT-4a-CTLCardinality-2024-04
FORMULA_NAME CloudDeployment-PT-4a-CTLCardinality-2024-05
FORMULA_NAME CloudDeployment-PT-4a-CTLCardinality-2024-06
FORMULA_NAME CloudDeployment-PT-4a-CTLCardinality-2024-07
FORMULA_NAME CloudDeployment-PT-4a-CTLCardinality-2024-08
FORMULA_NAME CloudDeployment-PT-4a-CTLCardinality-2024-09
FORMULA_NAME CloudDeployment-PT-4a-CTLCardinality-2024-10
FORMULA_NAME CloudDeployment-PT-4a-CTLCardinality-2024-11
FORMULA_NAME CloudDeployment-PT-4a-CTLCardinality-2023-12
FORMULA_NAME CloudDeployment-PT-4a-CTLCardinality-2023-13
FORMULA_NAME CloudDeployment-PT-4a-CTLCardinality-2023-14
FORMULA_NAME CloudDeployment-PT-4a-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716325762131

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-4a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-21 21:09:23] [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]
[2024-05-21 21:09:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 21:09:23] [INFO ] Load time of PNML (sax parser for PT used): 90 ms
[2024-05-21 21:09:23] [INFO ] Transformed 141 places.
[2024-05-21 21:09:23] [INFO ] Transformed 475 transitions.
[2024-05-21 21:09:23] [INFO ] Found NUPN structural information;
[2024-05-21 21:09:23] [INFO ] Parsed PT model containing 141 places and 475 transitions and 2657 arcs in 193 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Ensure Unique test removed 52 transitions
Reduce redundant transitions removed 52 transitions.
FORMULA CloudDeployment-PT-4a-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4a-CTLCardinality-2023-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4a-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 89 out of 141 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 141/141 places, 423/423 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 136 transition count 423
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 135 transition count 422
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 135 transition count 422
Drop transitions (Redundant composition of simpler transitions.) removed 38 transitions
Redundant transition composition rules discarded 38 transitions
Iterating global reduction 1 with 38 rules applied. Total rules applied 45 place count 135 transition count 384
Applied a total of 45 rules in 38 ms. Remains 135 /141 variables (removed 6) and now considering 384/423 (removed 39) transitions.
[2024-05-21 21:09:23] [INFO ] Flow matrix only has 225 transitions (discarded 159 similar events)
// Phase 1: matrix 225 rows 135 cols
[2024-05-21 21:09:23] [INFO ] Computed 19 invariants in 18 ms
[2024-05-21 21:09:23] [INFO ] Implicit Places using invariants in 247 ms returned []
[2024-05-21 21:09:23] [INFO ] Flow matrix only has 225 transitions (discarded 159 similar events)
[2024-05-21 21:09:23] [INFO ] Invariant cache hit.
[2024-05-21 21:09:23] [INFO ] State equation strengthened by 89 read => feed constraints.
[2024-05-21 21:09:24] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 436 ms to find 0 implicit places.
Running 383 sub problems to find dead transitions.
[2024-05-21 21:09:24] [INFO ] Flow matrix only has 225 transitions (discarded 159 similar events)
[2024-05-21 21:09:24] [INFO ] Invariant cache hit.
[2024-05-21 21:09:24] [INFO ] State equation strengthened by 89 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/134 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/134 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 2 (OVERLAPS) 224/358 variables, 134/153 constraints. Problems are: Problem set: 0 solved, 383 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/358 variables, 88/241 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/358 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 5 (OVERLAPS) 1/359 variables, 1/242 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/359 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 7 (OVERLAPS) 1/360 variables, 1/243 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/360 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 9 (OVERLAPS) 0/360 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 383 unsolved
No progress, stopping.
After SMT solving in domain Real declared 360/360 variables, and 243 constraints, problems are : Problem set: 0 solved, 383 unsolved in 19297 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 135/135 constraints, ReadFeed: 89/89 constraints, PredecessorRefiner: 383/383 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 383 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/134 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/134 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 2 (OVERLAPS) 224/358 variables, 134/153 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/358 variables, 88/241 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/358 variables, 383/624 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/358 variables, 0/624 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 6 (OVERLAPS) 1/359 variables, 1/625 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/359 variables, 0/625 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 8 (OVERLAPS) 1/360 variables, 1/626 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/360 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 10 (OVERLAPS) 0/360 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 383 unsolved
No progress, stopping.
After SMT solving in domain Int declared 360/360 variables, and 626 constraints, problems are : Problem set: 0 solved, 383 unsolved in 27007 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 135/135 constraints, ReadFeed: 89/89 constraints, PredecessorRefiner: 383/383 constraints, Known Traps: 0/0 constraints]
After SMT, in 46723ms problems are : Problem set: 0 solved, 383 unsolved
Search for dead transitions found 0 dead transitions in 46751ms
Starting structural reductions in LTL mode, iteration 1 : 135/141 places, 384/423 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47254 ms. Remains : 135/141 places, 384/423 transitions.
Support contains 89 out of 135 places after structural reductions.
[2024-05-21 21:10:11] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-21 21:10:11] [INFO ] Flatten gal took : 85 ms
[2024-05-21 21:10:11] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA CloudDeployment-PT-4a-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4a-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 21:10:11] [INFO ] Flatten gal took : 30 ms
[2024-05-21 21:10:11] [INFO ] Input system was already deterministic with 384 transitions.
Support contains 78 out of 135 places (down from 89) after GAL structural reductions.
RANDOM walk for 40000 steps (644 resets) in 1680 ms. (23 steps per ms) remains 5/56 properties
BEST_FIRST walk for 40004 steps (115 resets) in 172 ms. (231 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (83 resets) in 69 ms. (571 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40004 steps (109 resets) in 48 ms. (816 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40001 steps (10 resets) in 135 ms. (294 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40000 steps (8 resets) in 81 ms. (487 steps per ms) remains 4/4 properties
[2024-05-21 21:10:12] [INFO ] Flow matrix only has 225 transitions (discarded 159 similar events)
[2024-05-21 21:10:12] [INFO ] Invariant cache hit.
[2024-05-21 21:10:12] [INFO ] State equation strengthened by 89 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 90/102 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 32/134 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 224/358 variables, 134/153 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/358 variables, 88/241 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/358 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 1/359 variables, 1/242 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/359 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 1/360 variables, 1/243 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/360 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 0/360 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 360/360 variables, and 243 constraints, problems are : Problem set: 0 solved, 4 unsolved in 482 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 135/135 constraints, ReadFeed: 89/89 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 90/102 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 32/134 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 224/358 variables, 134/153 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/358 variables, 88/241 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/358 variables, 4/245 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/358 variables, 0/245 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp32 is UNSAT
At refinement iteration 9 (OVERLAPS) 1/359 variables, 1/246 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/359 variables, 0/246 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 1/360 variables, 1/247 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/360 variables, 0/247 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/360 variables, 0/247 constraints. Problems are: Problem set: 1 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 360/360 variables, and 247 constraints, problems are : Problem set: 1 solved, 3 unsolved in 305 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 135/135 constraints, ReadFeed: 89/89 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 805ms problems are : Problem set: 1 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 2 properties in 268 ms.
Support contains 7 out of 135 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 135/135 places, 384/384 transitions.
Graph (trivial) has 141 edges and 135 vertex of which 31 / 135 are part of one of the 10 SCC in 2 ms
Free SCC test removed 21 places
Drop transitions (Empty/Sink Transition effects.) removed 74 transitions
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 86 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 111 transition count 298
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 7 place count 108 transition count 287
Iterating global reduction 1 with 3 rules applied. Total rules applied 10 place count 108 transition count 287
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 107 transition count 286
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 107 transition count 286
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 1 with 22 rules applied. Total rules applied 34 place count 96 transition count 308
Drop transitions (Redundant composition of simpler transitions.) removed 51 transitions
Redundant transition composition rules discarded 51 transitions
Iterating global reduction 1 with 51 rules applied. Total rules applied 85 place count 96 transition count 257
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 89 place count 94 transition count 255
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 93 place count 94 transition count 266
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 97 place count 90 transition count 266
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 98 place count 90 transition count 266
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 99 place count 89 transition count 265
Applied a total of 99 rules in 117 ms. Remains 89 /135 variables (removed 46) and now considering 265/384 (removed 119) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 118 ms. Remains : 89/135 places, 265/384 transitions.
RANDOM walk for 40000 steps (742 resets) in 348 ms. (114 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40001 steps (156 resets) in 48 ms. (816 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1912977 steps, run timeout after 3014 ms. (steps per millisecond=634 ) properties seen :0 out of 1
Probabilistic random walk after 1912977 steps, saw 284073 distinct states, run finished after 3018 ms. (steps per millisecond=633 ) properties seen :0
[2024-05-21 21:10:16] [INFO ] Flow matrix only has 145 transitions (discarded 120 similar events)
// Phase 1: matrix 145 rows 89 cols
[2024-05-21 21:10:16] [INFO ] Computed 16 invariants in 4 ms
[2024-05-21 21:10:16] [INFO ] State equation strengthened by 6 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 52/59 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 30/89 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 145/234 variables, 89/105 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 6/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 111 constraints, problems are : Problem set: 0 solved, 1 unsolved in 70 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 89/89 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 52/59 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 30/89 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 145/234 variables, 89/105 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 6/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 1/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/234 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/234 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 112 constraints, problems are : Problem set: 0 solved, 1 unsolved in 103 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 89/89 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 183ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 8 ms.
Support contains 7 out of 89 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 265/265 transitions.
Applied a total of 0 rules in 8 ms. Remains 89 /89 variables (removed 0) and now considering 265/265 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 89/89 places, 265/265 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 265/265 transitions.
Applied a total of 0 rules in 8 ms. Remains 89 /89 variables (removed 0) and now considering 265/265 (removed 0) transitions.
[2024-05-21 21:10:16] [INFO ] Flow matrix only has 145 transitions (discarded 120 similar events)
[2024-05-21 21:10:16] [INFO ] Invariant cache hit.
[2024-05-21 21:10:16] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-21 21:10:16] [INFO ] Flow matrix only has 145 transitions (discarded 120 similar events)
[2024-05-21 21:10:16] [INFO ] Invariant cache hit.
[2024-05-21 21:10:16] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-21 21:10:16] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 299 ms to find 0 implicit places.
[2024-05-21 21:10:16] [INFO ] Redundant transitions in 16 ms returned []
Running 249 sub problems to find dead transitions.
[2024-05-21 21:10:16] [INFO ] Flow matrix only has 145 transitions (discarded 120 similar events)
[2024-05-21 21:10:16] [INFO ] Invariant cache hit.
[2024-05-21 21:10:16] [INFO ] State equation strengthened by 6 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 2 (OVERLAPS) 4/89 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 4 (OVERLAPS) 145/234 variables, 89/105 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/234 variables, 6/111 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 7 (OVERLAPS) 0/234 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 249 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 111 constraints, problems are : Problem set: 0 solved, 249 unsolved in 5183 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 89/89 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 249/249 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 249 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 2 (OVERLAPS) 4/89 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 4 (OVERLAPS) 145/234 variables, 89/105 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/234 variables, 6/111 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 249/360 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/360 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/360 constraints. Problems are: Problem set: 0 solved, 249 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 360 constraints, problems are : Problem set: 0 solved, 249 unsolved in 7515 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 89/89 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 249/249 constraints, Known Traps: 0/0 constraints]
After SMT, in 12860ms problems are : Problem set: 0 solved, 249 unsolved
Search for dead transitions found 0 dead transitions in 12864ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13196 ms. Remains : 89/89 places, 265/265 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 60 edges and 89 vertex of which 14 / 89 are part of one of the 2 SCC in 0 ms
Free SCC test removed 12 places
Drop transitions (Empty/Sink Transition effects.) removed 16 transitions
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 136 transitions.
Ensure Unique test removed 7 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 21 rules applied. Total rules applied 22 place count 70 transition count 115
Reduce places removed 14 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 18 rules applied. Total rules applied 40 place count 56 transition count 111
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 45 place count 52 transition count 110
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 45 place count 52 transition count 105
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 55 place count 47 transition count 105
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 58 place count 44 transition count 102
Iterating global reduction 3 with 3 rules applied. Total rules applied 61 place count 44 transition count 102
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 64 place count 41 transition count 90
Iterating global reduction 3 with 3 rules applied. Total rules applied 67 place count 41 transition count 90
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 76 place count 41 transition count 81
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 80 place count 39 transition count 79
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 84 place count 39 transition count 75
Free-agglomeration rule applied 4 times with reduction of 4 identical transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 88 place count 39 transition count 67
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 96 place count 35 transition count 63
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 98 place count 35 transition count 61
Applied a total of 98 rules in 16 ms. Remains 35 /89 variables (removed 54) and now considering 61/265 (removed 204) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 61 rows 35 cols
[2024-05-21 21:10:29] [INFO ] Computed 9 invariants in 1 ms
[2024-05-21 21:10:29] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 21:10:29] [INFO ] [Nat]Absence check using 0 positive and 9 generalized place invariants in 1 ms returned sat
[2024-05-21 21:10:29] [INFO ] After 18ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-21 21:10:29] [INFO ] After 25ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-21 21:10:29] [INFO ] After 53ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 112 ms.
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
[2024-05-21 21:10:29] [INFO ] Flatten gal took : 22 ms
[2024-05-21 21:10:29] [INFO ] Flatten gal took : 27 ms
[2024-05-21 21:10:30] [INFO ] Input system was already deterministic with 384 transitions.
Computed a total of 67 stabilizing places and 248 stable transitions
Graph (complete) has 1139 edges and 135 vertex of which 131 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.3 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 135/135 places, 384/384 transitions.
Graph (trivial) has 151 edges and 135 vertex of which 34 / 135 are part of one of the 10 SCC in 0 ms
Free SCC test removed 24 places
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Ensure Unique test removed 3 places
Reduce places removed 4 places and 1 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 104 transition count 309
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 104 transition count 309
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 8 place count 103 transition count 308
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 103 transition count 308
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 0 with 17 rules applied. Total rules applied 26 place count 103 transition count 291
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 30 place count 103 transition count 287
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 34 place count 99 transition count 287
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 2 with 10 rules applied. Total rules applied 44 place count 94 transition count 282
Applied a total of 44 rules in 37 ms. Remains 94 /135 variables (removed 41) and now considering 282/384 (removed 102) transitions.
[2024-05-21 21:10:30] [INFO ] Flow matrix only has 130 transitions (discarded 152 similar events)
// Phase 1: matrix 130 rows 94 cols
[2024-05-21 21:10:30] [INFO ] Computed 16 invariants in 1 ms
[2024-05-21 21:10:30] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-21 21:10:30] [INFO ] Flow matrix only has 130 transitions (discarded 152 similar events)
[2024-05-21 21:10:30] [INFO ] Invariant cache hit.
[2024-05-21 21:10:30] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-21 21:10:30] [INFO ] Implicit Places using invariants and state equation in 228 ms returned []
Implicit Place search using SMT with State Equation took 291 ms to find 0 implicit places.
[2024-05-21 21:10:30] [INFO ] Redundant transitions in 319 ms returned []
Running 261 sub problems to find dead transitions.
[2024-05-21 21:10:30] [INFO ] Flow matrix only has 130 transitions (discarded 152 similar events)
[2024-05-21 21:10:30] [INFO ] Invariant cache hit.
[2024-05-21 21:10:30] [INFO ] State equation strengthened by 5 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/90 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 2 (OVERLAPS) 4/94 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 4 (OVERLAPS) 129/223 variables, 94/110 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/223 variables, 5/115 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/223 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 7 (OVERLAPS) 0/223 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 261 unsolved
No progress, stopping.
After SMT solving in domain Real declared 223/224 variables, and 115 constraints, problems are : Problem set: 0 solved, 261 unsolved in 5656 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 94/94 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 261/261 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 261 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/90 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 2 (OVERLAPS) 4/94 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 4 (OVERLAPS) 129/223 variables, 94/110 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/223 variables, 5/115 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/223 variables, 261/376 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/223 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 8 (OVERLAPS) 0/223 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 261 unsolved
No progress, stopping.
After SMT solving in domain Int declared 223/224 variables, and 376 constraints, problems are : Problem set: 0 solved, 261 unsolved in 7871 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 94/94 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 261/261 constraints, Known Traps: 0/0 constraints]
After SMT, in 13667ms problems are : Problem set: 0 solved, 261 unsolved
Search for dead transitions found 0 dead transitions in 13671ms
Starting structural reductions in SI_CTL mode, iteration 1 : 94/135 places, 282/384 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14323 ms. Remains : 94/135 places, 282/384 transitions.
[2024-05-21 21:10:44] [INFO ] Flatten gal took : 16 ms
[2024-05-21 21:10:44] [INFO ] Flatten gal took : 14 ms
[2024-05-21 21:10:44] [INFO ] Input system was already deterministic with 282 transitions.
[2024-05-21 21:10:44] [INFO ] Flatten gal took : 14 ms
[2024-05-21 21:10:44] [INFO ] Flatten gal took : 14 ms
[2024-05-21 21:10:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality6630856840334218831.gal : 9 ms
[2024-05-21 21:10:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality268847265973449197.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6630856840334218831.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality268847265973449197.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,1.02414e+06,0.140456,8096,2,1331,5,19990,6,0,619,16528,0


Converting to forward existential form...Done !
original formula: EF((AG(((p75==0)&&(p92==1))) + AF((EF((p66==1)) + (p6==1)))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U !(((p75==0)&&(p92==1))))))] != FALSE + [(FwdU(Init,TRUE) * !(EG(!((E(TRUE U (p66...186
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t12, t15, t16, t27, t29, t33, t36, t37, t45, t49, t52, t53, t60, t62, t67, t70, t71, ...272
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,1.07228,44428,1,0,433,205763,563,218,5270,147114,628
FORMULA CloudDeployment-PT-4a-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 384/384 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 132 transition count 384
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 131 transition count 383
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 131 transition count 383
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 130 transition count 382
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 130 transition count 382
Applied a total of 7 rules in 15 ms. Remains 130 /135 variables (removed 5) and now considering 382/384 (removed 2) transitions.
[2024-05-21 21:10:45] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
// Phase 1: matrix 223 rows 130 cols
[2024-05-21 21:10:45] [INFO ] Computed 16 invariants in 2 ms
[2024-05-21 21:10:45] [INFO ] Implicit Places using invariants in 78 ms returned []
[2024-05-21 21:10:45] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2024-05-21 21:10:45] [INFO ] Invariant cache hit.
[2024-05-21 21:10:45] [INFO ] State equation strengthened by 87 read => feed constraints.
[2024-05-21 21:10:45] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 258 ms to find 0 implicit places.
Running 381 sub problems to find dead transitions.
[2024-05-21 21:10:45] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2024-05-21 21:10:45] [INFO ] Invariant cache hit.
[2024-05-21 21:10:45] [INFO ] State equation strengthened by 87 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (OVERLAPS) 1/352 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (OVERLAPS) 1/353 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/353 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 9 (OVERLAPS) 0/353 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
No progress, stopping.
After SMT solving in domain Real declared 353/353 variables, and 233 constraints, problems are : Problem set: 0 solved, 381 unsolved in 17596 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 381 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 381/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/351 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (OVERLAPS) 1/352 variables, 1/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/352 variables, 0/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 8 (OVERLAPS) 1/353 variables, 1/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/353 variables, 0/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 10 (OVERLAPS) 0/353 variables, 0/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
No progress, stopping.
After SMT solving in domain Int declared 353/353 variables, and 614 constraints, problems are : Problem set: 0 solved, 381 unsolved in 23285 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints]
After SMT, in 41100ms problems are : Problem set: 0 solved, 381 unsolved
Search for dead transitions found 0 dead transitions in 41106ms
Starting structural reductions in LTL mode, iteration 1 : 130/135 places, 382/384 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41383 ms. Remains : 130/135 places, 382/384 transitions.
[2024-05-21 21:11:27] [INFO ] Flatten gal took : 15 ms
[2024-05-21 21:11:27] [INFO ] Flatten gal took : 16 ms
[2024-05-21 21:11:27] [INFO ] Input system was already deterministic with 382 transitions.
[2024-05-21 21:11:27] [INFO ] Flatten gal took : 14 ms
[2024-05-21 21:11:27] [INFO ] Flatten gal took : 15 ms
[2024-05-21 21:11:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality17089786816045754963.gal : 6 ms
[2024-05-21 21:11:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality6074889815081774441.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17089786816045754963.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6074889815081774441.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,6.0957e+06,0.307896,15460,2,1571,5,43318,6,0,876,52958,0


Converting to forward existential form...Done !
original formula: EF(EX((p70==1)))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * (p70==1))] != FALSE
(forward)formula 0,1,0.353489,15724,1,0,8,43318,8,1,1727,52958,2
FORMULA CloudDeployment-PT-4a-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 384/384 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 132 transition count 384
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 131 transition count 383
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 131 transition count 383
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 130 transition count 382
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 130 transition count 382
Applied a total of 7 rules in 6 ms. Remains 130 /135 variables (removed 5) and now considering 382/384 (removed 2) transitions.
[2024-05-21 21:11:27] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2024-05-21 21:11:27] [INFO ] Invariant cache hit.
[2024-05-21 21:11:27] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-21 21:11:27] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2024-05-21 21:11:27] [INFO ] Invariant cache hit.
[2024-05-21 21:11:27] [INFO ] State equation strengthened by 87 read => feed constraints.
[2024-05-21 21:11:27] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
Running 381 sub problems to find dead transitions.
[2024-05-21 21:11:27] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2024-05-21 21:11:27] [INFO ] Invariant cache hit.
[2024-05-21 21:11:27] [INFO ] State equation strengthened by 87 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (OVERLAPS) 1/352 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (OVERLAPS) 1/353 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/353 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 9 (OVERLAPS) 0/353 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
No progress, stopping.
After SMT solving in domain Real declared 353/353 variables, and 233 constraints, problems are : Problem set: 0 solved, 381 unsolved in 17183 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 381 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 381/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/351 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (OVERLAPS) 1/352 variables, 1/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/352 variables, 0/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 8 (OVERLAPS) 1/353 variables, 1/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/353 variables, 0/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 10 (OVERLAPS) 0/353 variables, 0/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
No progress, stopping.
After SMT solving in domain Int declared 353/353 variables, and 614 constraints, problems are : Problem set: 0 solved, 381 unsolved in 22708 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints]
After SMT, in 40114ms problems are : Problem set: 0 solved, 381 unsolved
Search for dead transitions found 0 dead transitions in 40120ms
Starting structural reductions in LTL mode, iteration 1 : 130/135 places, 382/384 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40325 ms. Remains : 130/135 places, 382/384 transitions.
[2024-05-21 21:12:07] [INFO ] Flatten gal took : 18 ms
[2024-05-21 21:12:07] [INFO ] Flatten gal took : 15 ms
[2024-05-21 21:12:07] [INFO ] Input system was already deterministic with 382 transitions.
[2024-05-21 21:12:07] [INFO ] Flatten gal took : 14 ms
[2024-05-21 21:12:07] [INFO ] Flatten gal took : 13 ms
[2024-05-21 21:12:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality682780525530775089.gal : 3 ms
[2024-05-21 21:12:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality8035062192407733866.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality682780525530775089.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8035062192407733866.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,6.0957e+06,0.312648,15456,2,1571,5,43318,6,0,876,52958,0


Converting to forward existential form...Done !
original formula: E((!(A(AF((((p5==0)||(p100==1))&&(p96==0))) U (AG(((p83==0)||(p107==1))) * (p30==0)))) * !((((EG(((p28==0)||(p120==1))) * (p92!=1)) * ((p...229
=> equivalent forward existential formula: [(FwdU(Init,(!(!((E(!((!(E(TRUE U !(((p83==0)||(p107==1))))) * (p30==0))) U (!(!(EG(!((((p5==0)||(p100==1))&&(p9...428
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t86, t94, t99, ...357
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,13.6425,416956,1,0,928,1.97857e+06,783,523,7303,2.21663e+06,1281
FORMULA CloudDeployment-PT-4a-CTLCardinality-2024-03 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 : 135/135 places, 384/384 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 132 transition count 384
Applied a total of 3 rules in 3 ms. Remains 132 /135 variables (removed 3) and now considering 384/384 (removed 0) transitions.
[2024-05-21 21:12:21] [INFO ] Flow matrix only has 225 transitions (discarded 159 similar events)
// Phase 1: matrix 225 rows 132 cols
[2024-05-21 21:12:21] [INFO ] Computed 16 invariants in 2 ms
[2024-05-21 21:12:21] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-21 21:12:21] [INFO ] Flow matrix only has 225 transitions (discarded 159 similar events)
[2024-05-21 21:12:21] [INFO ] Invariant cache hit.
[2024-05-21 21:12:21] [INFO ] State equation strengthened by 89 read => feed constraints.
[2024-05-21 21:12:21] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
Running 383 sub problems to find dead transitions.
[2024-05-21 21:12:21] [INFO ] Flow matrix only has 225 transitions (discarded 159 similar events)
[2024-05-21 21:12:21] [INFO ] Invariant cache hit.
[2024-05-21 21:12:21] [INFO ] State equation strengthened by 89 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/131 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 2 (OVERLAPS) 224/355 variables, 131/147 constraints. Problems are: Problem set: 0 solved, 383 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/355 variables, 88/235 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/355 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 5 (OVERLAPS) 1/356 variables, 1/236 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/356 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 7 (OVERLAPS) 1/357 variables, 1/237 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/357 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 9 (OVERLAPS) 0/357 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 383 unsolved
No progress, stopping.
After SMT solving in domain Real declared 357/357 variables, and 237 constraints, problems are : Problem set: 0 solved, 383 unsolved in 16952 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 132/132 constraints, ReadFeed: 89/89 constraints, PredecessorRefiner: 383/383 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 383 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/131 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 2 (OVERLAPS) 224/355 variables, 131/147 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/355 variables, 88/235 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/355 variables, 383/618 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/355 variables, 0/618 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 6 (OVERLAPS) 1/356 variables, 1/619 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/356 variables, 0/619 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 8 (OVERLAPS) 1/357 variables, 1/620 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/357 variables, 0/620 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 10 (OVERLAPS) 0/357 variables, 0/620 constraints. Problems are: Problem set: 0 solved, 383 unsolved
No progress, stopping.
After SMT solving in domain Int declared 357/357 variables, and 620 constraints, problems are : Problem set: 0 solved, 383 unsolved in 23625 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 132/132 constraints, ReadFeed: 89/89 constraints, PredecessorRefiner: 383/383 constraints, Known Traps: 0/0 constraints]
After SMT, in 40784ms problems are : Problem set: 0 solved, 383 unsolved
Search for dead transitions found 0 dead transitions in 40788ms
Starting structural reductions in LTL mode, iteration 1 : 132/135 places, 384/384 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40998 ms. Remains : 132/135 places, 384/384 transitions.
[2024-05-21 21:13:02] [INFO ] Flatten gal took : 14 ms
[2024-05-21 21:13:02] [INFO ] Flatten gal took : 11 ms
[2024-05-21 21:13:02] [INFO ] Input system was already deterministic with 384 transitions.
[2024-05-21 21:13:02] [INFO ] Flatten gal took : 12 ms
[2024-05-21 21:13:02] [INFO ] Flatten gal took : 12 ms
[2024-05-21 21:13:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality4832561510255691365.gal : 3 ms
[2024-05-21 21:13:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality10774467923522348319.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4832561510255691365.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10774467923522348319.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,6.75925e+06,0.335448,16796,2,1654,5,49095,6,0,886,60923,0


Converting to forward existential form...Done !
original formula: AG((A(AX((p126==0)) U (((((!(((p12==0)||(p79==1))&&(p108==1)))&&(p114!=0))&&(p41!=0))||(p49==0))||(p84==1))) + (p74==0)))
=> equivalent forward existential formula: ([(EY((FwdU((FwdU(Init,TRUE) * !((p74==0))),!((((((!(((p12==0)||(p79==1))&&(p108==1)))&&(p114!=0))&&(p41!=0))||(...434
Hit Full ! (commute/partial/dont) 346/30/38
(forward)formula 0,0,0.817252,27092,1,0,13,120398,22,5,5564,60923,10
FORMULA CloudDeployment-PT-4a-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 135/135 places, 384/384 transitions.
Graph (trivial) has 148 edges and 135 vertex of which 39 / 135 are part of one of the 12 SCC in 0 ms
Free SCC test removed 27 places
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Ensure Unique test removed 3 places
Reduce places removed 4 places and 1 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 99 transition count 288
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 99 transition count 288
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 12 place count 98 transition count 287
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 98 transition count 287
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 98 transition count 274
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 29 place count 98 transition count 271
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 32 place count 95 transition count 271
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 40 place count 91 transition count 267
Applied a total of 40 rules in 31 ms. Remains 91 /135 variables (removed 44) and now considering 267/384 (removed 117) transitions.
[2024-05-21 21:13:03] [INFO ] Flow matrix only has 124 transitions (discarded 143 similar events)
// Phase 1: matrix 124 rows 91 cols
[2024-05-21 21:13:03] [INFO ] Computed 16 invariants in 1 ms
[2024-05-21 21:13:03] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-21 21:13:03] [INFO ] Flow matrix only has 124 transitions (discarded 143 similar events)
[2024-05-21 21:13:03] [INFO ] Invariant cache hit.
[2024-05-21 21:13:03] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-21 21:13:03] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 266 ms to find 0 implicit places.
[2024-05-21 21:13:03] [INFO ] Redundant transitions in 135 ms returned []
Running 246 sub problems to find dead transitions.
[2024-05-21 21:13:03] [INFO ] Flow matrix only has 124 transitions (discarded 143 similar events)
[2024-05-21 21:13:03] [INFO ] Invariant cache hit.
[2024-05-21 21:13:03] [INFO ] State equation strengthened by 5 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/87 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 2 (OVERLAPS) 4/91 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 4 (OVERLAPS) 123/214 variables, 91/107 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/214 variables, 5/112 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/214 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 7 (OVERLAPS) 0/214 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 246 unsolved
No progress, stopping.
After SMT solving in domain Real declared 214/215 variables, and 112 constraints, problems are : Problem set: 0 solved, 246 unsolved in 4834 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 91/91 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 246/246 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 246 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/87 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 2 (OVERLAPS) 4/91 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 4 (OVERLAPS) 123/214 variables, 91/107 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/214 variables, 5/112 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/214 variables, 246/358 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/214 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 8 (OVERLAPS) 0/214 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 246 unsolved
No progress, stopping.
After SMT solving in domain Int declared 214/215 variables, and 358 constraints, problems are : Problem set: 0 solved, 246 unsolved in 6996 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 91/91 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 246/246 constraints, Known Traps: 0/0 constraints]
After SMT, in 11962ms problems are : Problem set: 0 solved, 246 unsolved
Search for dead transitions found 0 dead transitions in 11965ms
Starting structural reductions in SI_CTL mode, iteration 1 : 91/135 places, 267/384 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12408 ms. Remains : 91/135 places, 267/384 transitions.
[2024-05-21 21:13:15] [INFO ] Flatten gal took : 14 ms
[2024-05-21 21:13:15] [INFO ] Flatten gal took : 9 ms
[2024-05-21 21:13:15] [INFO ] Input system was already deterministic with 267 transitions.
[2024-05-21 21:13:15] [INFO ] Flatten gal took : 8 ms
[2024-05-21 21:13:16] [INFO ] Flatten gal took : 8 ms
[2024-05-21 21:13:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality10828272640142664808.gal : 2 ms
[2024-05-21 21:13:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality6605629291553217818.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10828272640142664808.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6605629291553217818.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,851808,0.121849,7972,2,1236,5,21420,6,0,593,16713,0


Converting to forward existential form...Done !
original formula: E(AF(EG(!(((p50==0)||(p59==1))))) U ((p98==1)&&((p77==0)||(p52==1))))
=> equivalent forward existential formula: [(FwdU(Init,!(EG(!(EG(!(((p50==0)||(p59==1)))))))) * ((p98==1)&&((p77==0)||(p52==1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t10, t14, t17, t18, t26, t30, t33, t34, t43, t47, t50, t51, t61, t65, t68, t69, t71, t220...269
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,3.69105,134728,1,0,601,775044,536,338,4929,621379,750
FORMULA CloudDeployment-PT-4a-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 384/384 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 132 transition count 384
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 131 transition count 383
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 131 transition count 383
Applied a total of 5 rules in 2 ms. Remains 131 /135 variables (removed 4) and now considering 383/384 (removed 1) transitions.
[2024-05-21 21:13:19] [INFO ] Flow matrix only has 224 transitions (discarded 159 similar events)
// Phase 1: matrix 224 rows 131 cols
[2024-05-21 21:13:19] [INFO ] Computed 16 invariants in 2 ms
[2024-05-21 21:13:19] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-21 21:13:19] [INFO ] Flow matrix only has 224 transitions (discarded 159 similar events)
[2024-05-21 21:13:19] [INFO ] Invariant cache hit.
[2024-05-21 21:13:19] [INFO ] State equation strengthened by 88 read => feed constraints.
[2024-05-21 21:13:19] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
Running 382 sub problems to find dead transitions.
[2024-05-21 21:13:19] [INFO ] Flow matrix only has 224 transitions (discarded 159 similar events)
[2024-05-21 21:13:19] [INFO ] Invariant cache hit.
[2024-05-21 21:13:19] [INFO ] State equation strengthened by 88 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 223/353 variables, 130/146 constraints. Problems are: Problem set: 0 solved, 382 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/353 variables, 87/233 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/353 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 5 (OVERLAPS) 1/354 variables, 1/234 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/354 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 7 (OVERLAPS) 1/355 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/355 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 9 (OVERLAPS) 0/355 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 382 unsolved
No progress, stopping.
After SMT solving in domain Real declared 355/355 variables, and 235 constraints, problems are : Problem set: 0 solved, 382 unsolved in 19141 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 131/131 constraints, ReadFeed: 88/88 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 382 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 223/353 variables, 130/146 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/353 variables, 87/233 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/353 variables, 382/615 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/353 variables, 0/615 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 6 (OVERLAPS) 1/354 variables, 1/616 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/354 variables, 0/616 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 8 (OVERLAPS) 1/355 variables, 1/617 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/355 variables, 0/617 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 10 (OVERLAPS) 0/355 variables, 0/617 constraints. Problems are: Problem set: 0 solved, 382 unsolved
No progress, stopping.
After SMT solving in domain Int declared 355/355 variables, and 617 constraints, problems are : Problem set: 0 solved, 382 unsolved in 23999 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 131/131 constraints, ReadFeed: 88/88 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 0/0 constraints]
After SMT, in 43380ms problems are : Problem set: 0 solved, 382 unsolved
Search for dead transitions found 0 dead transitions in 43384ms
Starting structural reductions in LTL mode, iteration 1 : 131/135 places, 383/384 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43598 ms. Remains : 131/135 places, 383/384 transitions.
[2024-05-21 21:14:03] [INFO ] Flatten gal took : 12 ms
[2024-05-21 21:14:03] [INFO ] Flatten gal took : 11 ms
[2024-05-21 21:14:03] [INFO ] Input system was already deterministic with 383 transitions.
[2024-05-21 21:14:03] [INFO ] Flatten gal took : 11 ms
[2024-05-21 21:14:03] [INFO ] Flatten gal took : 10 ms
[2024-05-21 21:14:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality5271044990556896614.gal : 3 ms
[2024-05-21 21:14:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality764332634591674258.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5271044990556896614.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality764332634591674258.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,6.42748e+06,0.338711,16256,2,1662,5,47881,6,0,881,56163,0


Converting to forward existential form...Done !
original formula: (((!(E(((AF(((p75==0)||(p124==1))) * ((p132==0)||(p73==1))) * ((p135==1)||((p64==1)&&(p81==1)))) U (((((p9==1)||(p75==0))||(p103==1))&&(p...440
=> equivalent forward existential formula: ((([(FwdU(Init,((!(EG(!(((p75==0)||(p124==1))))) * ((p132==0)||(p73==1))) * ((p135==1)||((p64==1)&&(p81==1))))) ...812
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t86, t94, t99, ...357
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,4.92475,157632,1,0,559,900346,779,282,7469,542249,875
FORMULA CloudDeployment-PT-4a-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 135/135 places, 384/384 transitions.
Graph (trivial) has 153 edges and 135 vertex of which 36 / 135 are part of one of the 11 SCC in 0 ms
Free SCC test removed 25 places
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Ensure Unique test removed 3 places
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 102 transition count 294
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 102 transition count 294
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 12 place count 101 transition count 293
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 101 transition count 293
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 29 place count 101 transition count 277
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 33 place count 101 transition count 273
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 37 place count 97 transition count 273
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 45 place count 93 transition count 269
Applied a total of 45 rules in 26 ms. Remains 93 /135 variables (removed 42) and now considering 269/384 (removed 115) transitions.
[2024-05-21 21:14:08] [INFO ] Flow matrix only has 126 transitions (discarded 143 similar events)
// Phase 1: matrix 126 rows 93 cols
[2024-05-21 21:14:08] [INFO ] Computed 16 invariants in 0 ms
[2024-05-21 21:14:08] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-21 21:14:08] [INFO ] Flow matrix only has 126 transitions (discarded 143 similar events)
[2024-05-21 21:14:08] [INFO ] Invariant cache hit.
[2024-05-21 21:14:08] [INFO ] State equation strengthened by 68 read => feed constraints.
[2024-05-21 21:14:08] [INFO ] Implicit Places using invariants and state equation in 187 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
[2024-05-21 21:14:08] [INFO ] Redundant transitions in 147 ms returned []
Running 268 sub problems to find dead transitions.
[2024-05-21 21:14:08] [INFO ] Flow matrix only has 126 transitions (discarded 143 similar events)
[2024-05-21 21:14:08] [INFO ] Invariant cache hit.
[2024-05-21 21:14:08] [INFO ] State equation strengthened by 68 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/92 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 2 (OVERLAPS) 125/217 variables, 92/108 constraints. Problems are: Problem set: 0 solved, 268 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 67/175 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 5 (OVERLAPS) 1/218 variables, 1/176 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/218 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 7 (OVERLAPS) 1/219 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 9 (OVERLAPS) 0/219 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 268 unsolved
No progress, stopping.
After SMT solving in domain Real declared 219/219 variables, and 177 constraints, problems are : Problem set: 0 solved, 268 unsolved in 8123 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 93/93 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 268/268 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 268 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/92 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 2 (OVERLAPS) 125/217 variables, 92/108 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 67/175 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 268/443 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/217 variables, 0/443 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 6 (OVERLAPS) 1/218 variables, 1/444 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/218 variables, 0/444 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 8 (OVERLAPS) 1/219 variables, 1/445 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/219 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 10 (OVERLAPS) 0/219 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 268 unsolved
No progress, stopping.
After SMT solving in domain Int declared 219/219 variables, and 445 constraints, problems are : Problem set: 0 solved, 268 unsolved in 12428 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 93/93 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 268/268 constraints, Known Traps: 0/0 constraints]
After SMT, in 20665ms problems are : Problem set: 0 solved, 268 unsolved
Search for dead transitions found 0 dead transitions in 20667ms
Starting structural reductions in SI_CTL mode, iteration 1 : 93/135 places, 269/384 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21097 ms. Remains : 93/135 places, 269/384 transitions.
[2024-05-21 21:14:29] [INFO ] Flatten gal took : 9 ms
[2024-05-21 21:14:29] [INFO ] Flatten gal took : 8 ms
[2024-05-21 21:14:29] [INFO ] Input system was already deterministic with 269 transitions.
[2024-05-21 21:14:29] [INFO ] Flatten gal took : 8 ms
[2024-05-21 21:14:29] [INFO ] Flatten gal took : 8 ms
[2024-05-21 21:14:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality8318372632436942306.gal : 2 ms
[2024-05-21 21:14:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality5544467837943448865.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8318372632436942306.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5544467837943448865.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,899761,0.139966,9324,2,1619,5,25303,6,0,615,19202,0


Converting to forward existential form...Done !
original formula: E((p0!=1) U (AF(AG((p1==1))) * ((p69==0)||(p82==1))))
=> equivalent forward existential formula: [((FwdU(Init,(p0!=1)) * ((p69==0)||(p82==1))) * !(EG(!(!(E(TRUE U !((p1==1))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t9, t13, t16, t17, t30, t34, t37, t38, t47, t51, t54, t55, t63, t67, t70, t71, t73, t226,...262
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Hit Full ! (commute/partial/dont) 268/0/1
(forward)formula 0,0,4.85947,168592,1,0,558,1.01162e+06,544,333,5292,724314,746
FORMULA CloudDeployment-PT-4a-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 384/384 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 132 transition count 384
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 131 transition count 383
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 131 transition count 383
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 130 transition count 382
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 130 transition count 382
Applied a total of 7 rules in 3 ms. Remains 130 /135 variables (removed 5) and now considering 382/384 (removed 2) transitions.
[2024-05-21 21:14:34] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
// Phase 1: matrix 223 rows 130 cols
[2024-05-21 21:14:34] [INFO ] Computed 16 invariants in 1 ms
[2024-05-21 21:14:34] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-21 21:14:34] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2024-05-21 21:14:34] [INFO ] Invariant cache hit.
[2024-05-21 21:14:34] [INFO ] State equation strengthened by 87 read => feed constraints.
[2024-05-21 21:14:34] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
Running 381 sub problems to find dead transitions.
[2024-05-21 21:14:34] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2024-05-21 21:14:34] [INFO ] Invariant cache hit.
[2024-05-21 21:14:34] [INFO ] State equation strengthened by 87 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (OVERLAPS) 1/352 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (OVERLAPS) 1/353 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/353 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 9 (OVERLAPS) 0/353 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
No progress, stopping.
After SMT solving in domain Real declared 353/353 variables, and 233 constraints, problems are : Problem set: 0 solved, 381 unsolved in 17068 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 381 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 381/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/351 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (OVERLAPS) 1/352 variables, 1/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/352 variables, 0/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 8 (OVERLAPS) 1/353 variables, 1/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/353 variables, 0/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 10 (OVERLAPS) 0/353 variables, 0/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
No progress, stopping.
After SMT solving in domain Int declared 353/353 variables, and 614 constraints, problems are : Problem set: 0 solved, 381 unsolved in 22821 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints]
After SMT, in 40113ms problems are : Problem set: 0 solved, 381 unsolved
Search for dead transitions found 0 dead transitions in 40117ms
Starting structural reductions in LTL mode, iteration 1 : 130/135 places, 382/384 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40315 ms. Remains : 130/135 places, 382/384 transitions.
[2024-05-21 21:15:14] [INFO ] Flatten gal took : 10 ms
[2024-05-21 21:15:14] [INFO ] Flatten gal took : 11 ms
[2024-05-21 21:15:14] [INFO ] Input system was already deterministic with 382 transitions.
[2024-05-21 21:15:14] [INFO ] Flatten gal took : 11 ms
[2024-05-21 21:15:14] [INFO ] Flatten gal took : 11 ms
[2024-05-21 21:15:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality4707130973337474903.gal : 2 ms
[2024-05-21 21:15:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality2902976146688758368.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4707130973337474903.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2902976146688758368.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,6.0957e+06,0.301552,15456,2,1571,5,43318,6,0,876,52958,0


Converting to forward existential form...Done !
original formula: AF((EX(EF(((((p36==0)||(p136==1))&&(p13==0))||(p20==1)))) * AX(((AG((p100==1)) + A((p37==0) U ((p94==0)||(p107==1)))) * EF(((p106==0)&&(p...166
=> equivalent forward existential formula: [FwdG(Init,!((EX(E(TRUE U ((((p36==0)||(p136==1))&&(p13==0))||(p20==1)))) * !(EX(!(((!(E(TRUE U !((p100==1)))) +...312
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t86, t94, t99, ...357
(forward)formula 0,1,3.03466,101980,1,0,557,547475,772,281,7136,361438,880
FORMULA CloudDeployment-PT-4a-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 384/384 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 132 transition count 384
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 131 transition count 383
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 131 transition count 383
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 130 transition count 382
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 130 transition count 382
Applied a total of 7 rules in 3 ms. Remains 130 /135 variables (removed 5) and now considering 382/384 (removed 2) transitions.
[2024-05-21 21:15:17] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
// Phase 1: matrix 223 rows 130 cols
[2024-05-21 21:15:17] [INFO ] Computed 16 invariants in 1 ms
[2024-05-21 21:15:17] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-21 21:15:17] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2024-05-21 21:15:17] [INFO ] Invariant cache hit.
[2024-05-21 21:15:18] [INFO ] State equation strengthened by 87 read => feed constraints.
[2024-05-21 21:15:18] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
Running 381 sub problems to find dead transitions.
[2024-05-21 21:15:18] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2024-05-21 21:15:18] [INFO ] Invariant cache hit.
[2024-05-21 21:15:18] [INFO ] State equation strengthened by 87 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (OVERLAPS) 1/352 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (OVERLAPS) 1/353 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/353 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 9 (OVERLAPS) 0/353 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
No progress, stopping.
After SMT solving in domain Real declared 353/353 variables, and 233 constraints, problems are : Problem set: 0 solved, 381 unsolved in 17815 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 381 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 381/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/351 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (OVERLAPS) 1/352 variables, 1/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/352 variables, 0/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 8 (OVERLAPS) 1/353 variables, 1/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/353 variables, 0/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 10 (OVERLAPS) 0/353 variables, 0/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
No progress, stopping.
After SMT solving in domain Int declared 353/353 variables, and 614 constraints, problems are : Problem set: 0 solved, 381 unsolved in 23434 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints]
After SMT, in 41459ms problems are : Problem set: 0 solved, 381 unsolved
Search for dead transitions found 0 dead transitions in 41465ms
Starting structural reductions in LTL mode, iteration 1 : 130/135 places, 382/384 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41669 ms. Remains : 130/135 places, 382/384 transitions.
[2024-05-21 21:15:59] [INFO ] Flatten gal took : 13 ms
[2024-05-21 21:15:59] [INFO ] Flatten gal took : 10 ms
[2024-05-21 21:15:59] [INFO ] Input system was already deterministic with 382 transitions.
[2024-05-21 21:15:59] [INFO ] Flatten gal took : 10 ms
[2024-05-21 21:15:59] [INFO ] Flatten gal took : 10 ms
[2024-05-21 21:15:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality17538562088416881367.gal : 2 ms
[2024-05-21 21:15:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality17129200003309278178.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17538562088416881367.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17129200003309278178.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,6.0957e+06,0.315217,15984,2,1460,5,45992,6,0,876,55527,0


Converting to forward existential form...Done !
original formula: EX(((EG((((p69==0)||(p100==1))||(p4==0))) + (AF((p36==1)) * EX(!(E((p128==1) U (p13==1)))))) + ((!(E((p46==1) U ((p47==0)||(p21==1)))) * ...316
=> equivalent forward existential formula: (([FwdG(EY(Init),(((p69==0)||(p100==1))||(p4==0)))] != FALSE + [(EY((EY(Init) * !(EG(!((p36==1)))))) * !(E((p128...633
Hit Full ! (commute/partial/dont) 311/0/71
(forward)formula 0,1,1.20758,41976,1,0,11,169630,19,4,5500,143138,10
FORMULA CloudDeployment-PT-4a-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 384/384 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 132 transition count 384
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 131 transition count 383
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 131 transition count 383
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 130 transition count 382
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 130 transition count 382
Applied a total of 7 rules in 9 ms. Remains 130 /135 variables (removed 5) and now considering 382/384 (removed 2) transitions.
[2024-05-21 21:16:00] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
// Phase 1: matrix 223 rows 130 cols
[2024-05-21 21:16:00] [INFO ] Computed 16 invariants in 2 ms
[2024-05-21 21:16:00] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-21 21:16:00] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2024-05-21 21:16:00] [INFO ] Invariant cache hit.
[2024-05-21 21:16:00] [INFO ] State equation strengthened by 87 read => feed constraints.
[2024-05-21 21:16:01] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
Running 381 sub problems to find dead transitions.
[2024-05-21 21:16:01] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2024-05-21 21:16:01] [INFO ] Invariant cache hit.
[2024-05-21 21:16:01] [INFO ] State equation strengthened by 87 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (OVERLAPS) 1/352 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (OVERLAPS) 1/353 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/353 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 9 (OVERLAPS) 0/353 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
No progress, stopping.
After SMT solving in domain Real declared 353/353 variables, and 233 constraints, problems are : Problem set: 0 solved, 381 unsolved in 17191 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 381 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 381/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/351 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (OVERLAPS) 1/352 variables, 1/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/352 variables, 0/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 8 (OVERLAPS) 1/353 variables, 1/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/353 variables, 0/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 10 (OVERLAPS) 0/353 variables, 0/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
No progress, stopping.
After SMT solving in domain Int declared 353/353 variables, and 614 constraints, problems are : Problem set: 0 solved, 381 unsolved in 23676 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints]
After SMT, in 41086ms problems are : Problem set: 0 solved, 381 unsolved
Search for dead transitions found 0 dead transitions in 41093ms
Starting structural reductions in LTL mode, iteration 1 : 130/135 places, 382/384 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41308 ms. Remains : 130/135 places, 382/384 transitions.
[2024-05-21 21:16:42] [INFO ] Flatten gal took : 10 ms
[2024-05-21 21:16:42] [INFO ] Flatten gal took : 10 ms
[2024-05-21 21:16:42] [INFO ] Input system was already deterministic with 382 transitions.
[2024-05-21 21:16:42] [INFO ] Flatten gal took : 10 ms
[2024-05-21 21:16:42] [INFO ] Flatten gal took : 10 ms
[2024-05-21 21:16:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality14238968783220691226.gal : 2 ms
[2024-05-21 21:16:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality6902639500155906991.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14238968783220691226.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6902639500155906991.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,6.0957e+06,0.308384,15984,2,1618,5,47251,6,0,876,55145,0


Converting to forward existential form...Done !
original formula: E(!(((!(AF(((p136==0)||(p29==1)))) + !(E(((p28==0)||(p0==1)) U (p79==0)))) * (EG(((p103==0)||(p102==1))) + A(((p24==0)||(p20==1)) U ((p23...247
=> equivalent forward existential formula: [(FwdU(Init,!(((!(!(EG(!(((p136==0)||(p29==1)))))) + !(E(((p28==0)||(p0==1)) U (p79==0)))) * (EG(((p103==0)||(p1...390
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t86, t94, t99, ...357
(forward)formula 0,1,19.2413,579396,1,0,990,2.77048e+06,790,543,7147,3.19261e+06,1322
FORMULA CloudDeployment-PT-4a-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 135/135 places, 384/384 transitions.
Graph (trivial) has 155 edges and 135 vertex of which 36 / 135 are part of one of the 11 SCC in 1 ms
Free SCC test removed 25 places
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Ensure Unique test removed 3 places
Reduce places removed 4 places and 1 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 102 transition count 302
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 102 transition count 302
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 10 place count 101 transition count 301
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 101 transition count 301
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 0 with 17 rules applied. Total rules applied 28 place count 101 transition count 284
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 32 place count 101 transition count 280
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 36 place count 97 transition count 280
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 46 place count 92 transition count 275
Applied a total of 46 rules in 31 ms. Remains 92 /135 variables (removed 43) and now considering 275/384 (removed 109) transitions.
[2024-05-21 21:17:01] [INFO ] Flow matrix only has 127 transitions (discarded 148 similar events)
// Phase 1: matrix 127 rows 92 cols
[2024-05-21 21:17:01] [INFO ] Computed 16 invariants in 0 ms
[2024-05-21 21:17:01] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-21 21:17:01] [INFO ] Flow matrix only has 127 transitions (discarded 148 similar events)
[2024-05-21 21:17:01] [INFO ] Invariant cache hit.
[2024-05-21 21:17:01] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-21 21:17:01] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
[2024-05-21 21:17:01] [INFO ] Redundant transitions in 134 ms returned []
Running 254 sub problems to find dead transitions.
[2024-05-21 21:17:01] [INFO ] Flow matrix only has 127 transitions (discarded 148 similar events)
[2024-05-21 21:17:01] [INFO ] Invariant cache hit.
[2024-05-21 21:17:01] [INFO ] State equation strengthened by 5 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 2 (OVERLAPS) 4/92 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 4 (OVERLAPS) 126/218 variables, 92/108 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/218 variables, 5/113 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/218 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 7 (OVERLAPS) 0/218 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 254 unsolved
No progress, stopping.
After SMT solving in domain Real declared 218/219 variables, and 113 constraints, problems are : Problem set: 0 solved, 254 unsolved in 5131 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 92/92 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 254/254 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 254 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 2 (OVERLAPS) 4/92 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 4 (OVERLAPS) 126/218 variables, 92/108 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/218 variables, 5/113 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/218 variables, 254/367 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/218 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 8 (OVERLAPS) 0/218 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 254 unsolved
No progress, stopping.
After SMT solving in domain Int declared 218/219 variables, and 367 constraints, problems are : Problem set: 0 solved, 254 unsolved in 7605 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 92/92 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 254/254 constraints, Known Traps: 0/0 constraints]
After SMT, in 12871ms problems are : Problem set: 0 solved, 254 unsolved
Search for dead transitions found 0 dead transitions in 12874ms
Starting structural reductions in SI_CTL mode, iteration 1 : 92/135 places, 275/384 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13189 ms. Remains : 92/135 places, 275/384 transitions.
[2024-05-21 21:17:14] [INFO ] Flatten gal took : 11 ms
[2024-05-21 21:17:14] [INFO ] Flatten gal took : 8 ms
[2024-05-21 21:17:14] [INFO ] Input system was already deterministic with 275 transitions.
[2024-05-21 21:17:14] [INFO ] Flatten gal took : 7 ms
[2024-05-21 21:17:14] [INFO ] Flatten gal took : 7 ms
[2024-05-21 21:17:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality1448720229589930875.gal : 1 ms
[2024-05-21 21:17:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality2086994200250890630.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1448720229589930875.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2086994200250890630.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,899760,0.11595,7828,2,1354,5,19537,6,0,604,15436,0


Converting to forward existential form...Done !
original formula: AG(AF((p75==0)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((p75==0)))] = FALSE
Hit Full ! (commute/partial/dont) 266/0/9
(forward)formula 0,0,0.3433,15748,1,0,8,63146,20,2,3984,25818,8
FORMULA CloudDeployment-PT-4a-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2024-05-21 21:17:15] [INFO ] Flatten gal took : 11 ms
[2024-05-21 21:17:15] [INFO ] Flatten gal took : 10 ms
Total runtime 471993 ms.

BK_STOP 1716326235300

--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="CloudDeployment-PT-4a"
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 2-5568"
echo " Executing tool itstools"
echo " Input is CloudDeployment-PT-4a, 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 r070-tall-171620506100569"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-4a.tgz
mv CloudDeployment-PT-4a 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;