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.r069-tall-171620504800556.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 greatspnxred
Input is CloudDeployment-PT-3a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-tall-171620504800556
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 30K 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 24K 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 17K Apr 22 14:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 16:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 162K Apr 11 16:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 16:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Apr 11 16:00 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 97K 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-3a-LTLFireability-00
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-01
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-02
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-03
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-04
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-05
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-06
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-07
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-08
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-09
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-10
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-11
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-12
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-13
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-14
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716464950154

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-3a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 11:49:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-23 11:49:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 11:49:11] [INFO ] Load time of PNML (sax parser for PT used): 74 ms
[2024-05-23 11:49:11] [INFO ] Transformed 104 places.
[2024-05-23 11:49:11] [INFO ] Transformed 308 transitions.
[2024-05-23 11:49:11] [INFO ] Found NUPN structural information;
[2024-05-23 11:49:11] [INFO ] Parsed PT model containing 104 places and 308 transitions and 1611 arcs in 173 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 30 transitions
Reduce redundant transitions removed 30 transitions.
FORMULA CloudDeployment-PT-3a-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-3a-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-3a-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-3a-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 out of 104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 278/278 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 98 transition count 278
Drop transitions (Redundant composition of simpler transitions.) removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 1 with 24 rules applied. Total rules applied 30 place count 98 transition count 254
Applied a total of 30 rules in 33 ms. Remains 98 /104 variables (removed 6) and now considering 254/278 (removed 24) transitions.
[2024-05-23 11:49:11] [INFO ] Flow matrix only has 159 transitions (discarded 95 similar events)
// Phase 1: matrix 159 rows 98 cols
[2024-05-23 11:49:11] [INFO ] Computed 12 invariants in 12 ms
[2024-05-23 11:49:12] [INFO ] Implicit Places using invariants in 208 ms returned []
[2024-05-23 11:49:12] [INFO ] Flow matrix only has 159 transitions (discarded 95 similar events)
[2024-05-23 11:49:12] [INFO ] Invariant cache hit.
[2024-05-23 11:49:12] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-23 11:49:12] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 389 ms to find 0 implicit places.
Running 253 sub problems to find dead transitions.
[2024-05-23 11:49:12] [INFO ] Flow matrix only has 159 transitions (discarded 95 similar events)
[2024-05-23 11:49:12] [INFO ] Invariant cache hit.
[2024-05-23 11:49:12] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 12/109 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 3 (OVERLAPS) 158/255 variables, 97/206 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/255 variables, 55/261 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/255 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 6 (OVERLAPS) 1/256 variables, 1/262 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/256 variables, 1/263 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/256 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 9 (OVERLAPS) 1/257 variables, 1/264 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/257 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 11 (OVERLAPS) 0/257 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 253 unsolved
No progress, stopping.
After SMT solving in domain Real declared 257/257 variables, and 264 constraints, problems are : Problem set: 0 solved, 253 unsolved in 12684 ms.
Refiners :[Domain max(s): 98/98 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 98/98 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 253/253 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 253 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 12/109 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 3 (OVERLAPS) 158/255 variables, 97/206 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/255 variables, 55/261 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/255 variables, 253/514 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/255 variables, 0/514 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 7 (OVERLAPS) 1/256 variables, 1/515 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/256 variables, 1/516 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/256 variables, 0/516 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 10 (OVERLAPS) 1/257 variables, 1/517 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/257 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 12 (OVERLAPS) 0/257 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 253 unsolved
No progress, stopping.
After SMT solving in domain Int declared 257/257 variables, and 517 constraints, problems are : Problem set: 0 solved, 253 unsolved in 13273 ms.
Refiners :[Domain max(s): 98/98 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 98/98 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 253/253 constraints, Known Traps: 0/0 constraints]
After SMT, in 26197ms problems are : Problem set: 0 solved, 253 unsolved
Search for dead transitions found 0 dead transitions in 26214ms
Starting structural reductions in LTL mode, iteration 1 : 98/104 places, 254/278 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26663 ms. Remains : 98/104 places, 254/278 transitions.
Support contains 30 out of 98 places after structural reductions.
[2024-05-23 11:49:38] [INFO ] Flatten gal took : 72 ms
[2024-05-23 11:49:38] [INFO ] Flatten gal took : 22 ms
[2024-05-23 11:49:38] [INFO ] Input system was already deterministic with 254 transitions.
RANDOM walk for 40000 steps (842 resets) in 1045 ms. (38 steps per ms) remains 4/25 properties
BEST_FIRST walk for 40002 steps (13 resets) in 139 ms. (285 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40003 steps (121 resets) in 59 ms. (666 steps per ms) remains 1/1 properties
[2024-05-23 11:49:39] [INFO ] Flow matrix only has 159 transitions (discarded 95 similar events)
[2024-05-23 11:49:39] [INFO ] Invariant cache hit.
[2024-05-23 11:49:39] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp11 is UNSAT
After SMT solving in domain Real declared 97/257 variables, and 18 constraints, problems are : Problem set: 1 solved, 0 unsolved in 58 ms.
Refiners :[Domain max(s): 6/98 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/98 constraints, ReadFeed: 0/56 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 65ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
FORMULA CloudDeployment-PT-3a-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 47 stabilizing places and 152 stable transitions
Graph (complete) has 739 edges and 98 vertex of which 97 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&G(p1))))'
Support contains 6 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 254/254 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 97 transition count 253
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 97 transition count 253
Applied a total of 2 rules in 6 ms. Remains 97 /98 variables (removed 1) and now considering 253/254 (removed 1) transitions.
[2024-05-23 11:49:39] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
// Phase 1: matrix 158 rows 97 cols
[2024-05-23 11:49:39] [INFO ] Computed 12 invariants in 2 ms
[2024-05-23 11:49:39] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-23 11:49:39] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-23 11:49:39] [INFO ] Invariant cache hit.
[2024-05-23 11:49:39] [INFO ] State equation strengthened by 55 read => feed constraints.
[2024-05-23 11:49:39] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
Running 252 sub problems to find dead transitions.
[2024-05-23 11:49:39] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-23 11:49:39] [INFO ] Invariant cache hit.
[2024-05-23 11:49:39] [INFO ] State equation strengthened by 55 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (OVERLAPS) 157/253 variables, 96/108 constraints. Problems are: Problem set: 0 solved, 252 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 54/162 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (OVERLAPS) 1/254 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/254 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (OVERLAPS) 1/255 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/255 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 9 (OVERLAPS) 0/255 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Real declared 255/255 variables, and 164 constraints, problems are : Problem set: 0 solved, 252 unsolved in 7966 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 97/97 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 252 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (OVERLAPS) 157/253 variables, 96/108 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 54/162 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 252/414 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (OVERLAPS) 1/254 variables, 1/415 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/254 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 8 (OVERLAPS) 1/255 variables, 1/416 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/255 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 10 (OVERLAPS) 0/255 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Int declared 255/255 variables, and 416 constraints, problems are : Problem set: 0 solved, 252 unsolved in 11969 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 97/97 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints]
After SMT, in 20079ms problems are : Problem set: 0 solved, 252 unsolved
Search for dead transitions found 0 dead transitions in 20083ms
Starting structural reductions in LTL mode, iteration 1 : 97/98 places, 253/254 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20266 ms. Remains : 97/98 places, 253/254 transitions.
Stuttering acceptance computed with spot in 233 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : CloudDeployment-PT-3a-LTLFireability-00
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA CloudDeployment-PT-3a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-3a-LTLFireability-00 finished in 20562 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)||(F(p2)&&p1))))'
Support contains 8 out of 98 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 98/98 places, 254/254 transitions.
Graph (trivial) has 115 edges and 98 vertex of which 30 / 98 are part of one of the 9 SCC in 3 ms
Free SCC test removed 21 places
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 74 transition count 188
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 74 transition count 188
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 23 place count 66 transition count 199
Drop transitions (Redundant composition of simpler transitions.) removed 30 transitions
Redundant transition composition rules discarded 30 transitions
Iterating global reduction 0 with 30 rules applied. Total rules applied 53 place count 66 transition count 169
Applied a total of 53 rules in 59 ms. Remains 66 /98 variables (removed 32) and now considering 169/254 (removed 85) transitions.
[2024-05-23 11:50:00] [INFO ] Flow matrix only has 83 transitions (discarded 86 similar events)
// Phase 1: matrix 83 rows 66 cols
[2024-05-23 11:50:00] [INFO ] Computed 12 invariants in 1 ms
[2024-05-23 11:50:00] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-05-23 11:50:00] [INFO ] Flow matrix only has 83 transitions (discarded 86 similar events)
[2024-05-23 11:50:00] [INFO ] Invariant cache hit.
[2024-05-23 11:50:00] [INFO ] State equation strengthened by 44 read => feed constraints.
[2024-05-23 11:50:00] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
[2024-05-23 11:50:00] [INFO ] Redundant transitions in 112 ms returned []
Running 168 sub problems to find dead transitions.
[2024-05-23 11:50:00] [INFO ] Flow matrix only has 83 transitions (discarded 86 similar events)
[2024-05-23 11:50:00] [INFO ] Invariant cache hit.
[2024-05-23 11:50:00] [INFO ] State equation strengthened by 44 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/65 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 2 (OVERLAPS) 82/147 variables, 65/77 constraints. Problems are: Problem set: 0 solved, 168 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/147 variables, 43/120 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/147 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 5 (OVERLAPS) 1/148 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 7 (OVERLAPS) 1/149 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/149 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 9 (OVERLAPS) 0/149 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 168 unsolved
No progress, stopping.
After SMT solving in domain Real declared 149/149 variables, and 122 constraints, problems are : Problem set: 0 solved, 168 unsolved in 3439 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 66/66 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 168/168 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 168 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/65 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 2 (OVERLAPS) 82/147 variables, 65/77 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/147 variables, 43/120 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/147 variables, 168/288 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/147 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 6 (OVERLAPS) 1/148 variables, 1/289 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/148 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 8 (OVERLAPS) 1/149 variables, 1/290 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/149 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 10 (OVERLAPS) 0/149 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 168 unsolved
No progress, stopping.
After SMT solving in domain Int declared 149/149 variables, and 290 constraints, problems are : Problem set: 0 solved, 168 unsolved in 5839 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 66/66 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 168/168 constraints, Known Traps: 0/0 constraints]
After SMT, in 9337ms problems are : Problem set: 0 solved, 168 unsolved
Search for dead transitions found 0 dead transitions in 9339ms
Starting structural reductions in SI_LTL mode, iteration 1 : 66/98 places, 169/254 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9669 ms. Remains : 66/98 places, 169/254 transitions.
Stuttering acceptance computed with spot in 130 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : CloudDeployment-PT-3a-LTLFireability-01
Stuttering criterion allowed to conclude after 27 steps with 0 reset in 3 ms.
FORMULA CloudDeployment-PT-3a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-3a-LTLFireability-01 finished in 9818 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F((G(p1)||G(F(p2)))))))'
Support contains 6 out of 98 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 98/98 places, 254/254 transitions.
Graph (trivial) has 114 edges and 98 vertex of which 30 / 98 are part of one of the 9 SCC in 1 ms
Free SCC test removed 21 places
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 73 transition count 187
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 73 transition count 187
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 25 place count 65 transition count 198
Drop transitions (Redundant composition of simpler transitions.) removed 31 transitions
Redundant transition composition rules discarded 31 transitions
Iterating global reduction 0 with 31 rules applied. Total rules applied 56 place count 65 transition count 167
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 64 transition count 166
Applied a total of 58 rules in 30 ms. Remains 64 /98 variables (removed 34) and now considering 166/254 (removed 88) transitions.
[2024-05-23 11:50:09] [INFO ] Flow matrix only has 80 transitions (discarded 86 similar events)
// Phase 1: matrix 80 rows 64 cols
[2024-05-23 11:50:09] [INFO ] Computed 12 invariants in 1 ms
[2024-05-23 11:50:10] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-23 11:50:10] [INFO ] Flow matrix only has 80 transitions (discarded 86 similar events)
[2024-05-23 11:50:10] [INFO ] Invariant cache hit.
[2024-05-23 11:50:10] [INFO ] State equation strengthened by 43 read => feed constraints.
[2024-05-23 11:50:10] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2024-05-23 11:50:10] [INFO ] Redundant transitions in 90 ms returned []
Running 165 sub problems to find dead transitions.
[2024-05-23 11:50:10] [INFO ] Flow matrix only has 80 transitions (discarded 86 similar events)
[2024-05-23 11:50:10] [INFO ] Invariant cache hit.
[2024-05-23 11:50:10] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 79/142 variables, 63/75 constraints. Problems are: Problem set: 0 solved, 165 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/142 variables, 42/117 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/142 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (OVERLAPS) 1/143 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/143 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (OVERLAPS) 1/144 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/144 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/144 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 144/144 variables, and 119 constraints, problems are : Problem set: 0 solved, 165 unsolved in 3369 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 64/64 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 79/142 variables, 63/75 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/142 variables, 42/117 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/142 variables, 165/282 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 1/143 variables, 1/283 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/143 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 1/144 variables, 1/284 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/144 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 10 (OVERLAPS) 0/144 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 144/144 variables, and 284 constraints, problems are : Problem set: 0 solved, 165 unsolved in 5678 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 64/64 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 9100ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 9102ms
Starting structural reductions in SI_LTL mode, iteration 1 : 64/98 places, 166/254 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9364 ms. Remains : 64/98 places, 166/254 transitions.
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : CloudDeployment-PT-3a-LTLFireability-03
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-3a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-3a-LTLFireability-03 finished in 9492 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(F(((!p0&&X(!p1))||G(!p1))))||(F(((!p0&&X(!p1))||G(!p1)))&&p2)))))'
Support contains 8 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 254/254 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 97 transition count 253
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 97 transition count 253
Applied a total of 2 rules in 3 ms. Remains 97 /98 variables (removed 1) and now considering 253/254 (removed 1) transitions.
[2024-05-23 11:50:19] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
// Phase 1: matrix 158 rows 97 cols
[2024-05-23 11:50:19] [INFO ] Computed 12 invariants in 2 ms
[2024-05-23 11:50:19] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-23 11:50:19] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-23 11:50:19] [INFO ] Invariant cache hit.
[2024-05-23 11:50:19] [INFO ] State equation strengthened by 55 read => feed constraints.
[2024-05-23 11:50:19] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Running 252 sub problems to find dead transitions.
[2024-05-23 11:50:19] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-23 11:50:19] [INFO ] Invariant cache hit.
[2024-05-23 11:50:19] [INFO ] State equation strengthened by 55 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (OVERLAPS) 157/253 variables, 96/108 constraints. Problems are: Problem set: 0 solved, 252 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 54/162 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (OVERLAPS) 1/254 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/254 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (OVERLAPS) 1/255 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/255 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 9 (OVERLAPS) 0/255 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Real declared 255/255 variables, and 164 constraints, problems are : Problem set: 0 solved, 252 unsolved in 7815 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 97/97 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 252 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (OVERLAPS) 157/253 variables, 96/108 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 54/162 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 252/414 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (OVERLAPS) 1/254 variables, 1/415 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/254 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 8 (OVERLAPS) 1/255 variables, 1/416 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/255 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 10 (OVERLAPS) 0/255 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Int declared 255/255 variables, and 416 constraints, problems are : Problem set: 0 solved, 252 unsolved in 12168 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 97/97 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints]
After SMT, in 20084ms problems are : Problem set: 0 solved, 252 unsolved
Search for dead transitions found 0 dead transitions in 20090ms
Starting structural reductions in LTL mode, iteration 1 : 97/98 places, 253/254 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20227 ms. Remains : 97/98 places, 253/254 transitions.
Stuttering acceptance computed with spot in 231 ms :[p1, p1, p1, p1, p1, p1]
Running random walk in product with property : CloudDeployment-PT-3a-LTLFireability-04
Product exploration explored 100000 steps with 0 reset in 185 ms.
Product exploration explored 100000 steps with 0 reset in 146 ms.
Computed a total of 46 stabilizing places and 151 stable transitions
Graph (complete) has 737 edges and 97 vertex of which 96 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 46 stabilizing places and 151 stable transitions
Detected a total of 46/97 stabilizing places and 151/253 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT p2)), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p2))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 24 factoid took 150 ms. Reduced automaton from 6 states, 22 edges and 3 AP (stutter sensitive) to 6 states, 22 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 222 ms :[p1, p1, p1, p1, p1, p1]
RANDOM walk for 40000 steps (855 resets) in 329 ms. (121 steps per ms) remains 5/15 properties
BEST_FIRST walk for 40004 steps (13 resets) in 156 ms. (254 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (140 resets) in 132 ms. (300 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40001 steps (141 resets) in 149 ms. (266 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (203 resets) in 94 ms. (421 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (190 resets) in 83 ms. (476 steps per ms) remains 5/5 properties
[2024-05-23 11:50:40] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-23 11:50:40] [INFO ] Invariant cache hit.
[2024-05-23 11:50:40] [INFO ] State equation strengthened by 55 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem apf4 is UNSAT
Problem apf8 is UNSAT
At refinement iteration 1 (OVERLAPS) 88/96 variables, 12/12 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/96 variables, 0/12 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 157/253 variables, 96/108 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 54/162 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 0/162 constraints. Problems are: Problem set: 2 solved, 3 unsolved
Problem apf1 is UNSAT
Problem apf9 is UNSAT
Problem apf12 is UNSAT
After SMT solving in domain Real declared 254/255 variables, and 163 constraints, problems are : Problem set: 5 solved, 0 unsolved in 112 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 97/97 constraints, ReadFeed: 54/55 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 124ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 5 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT p2)), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p2))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2)))), (G (OR (NOT p2) p0 (NOT p1))), (G (OR (NOT p0) (NOT p1))), (G (OR (NOT p2) (NOT p0) (NOT p1))), (G (OR p2 (NOT p0) (NOT p1))), (G (OR (NOT p2) (NOT p0)))]
False Knowledge obtained : [(F (NOT (OR p2 p0 (NOT p1)))), (F (NOT (OR (NOT p2) p0))), (F (NOT (AND (NOT p0) (NOT p1)))), (F p1), (F (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (F (NOT (OR p0 (NOT p1)))), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR p2 (NOT p0) p1))), (F p0), (F p2)]
Knowledge based reduction with 29 factoid took 656 ms. Reduced automaton from 6 states, 22 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[p1, p1, p1]
Stuttering acceptance computed with spot in 115 ms :[p1, p1, p1]
Support contains 7 out of 97 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 253/253 transitions.
Applied a total of 0 rules in 5 ms. Remains 97 /97 variables (removed 0) and now considering 253/253 (removed 0) transitions.
[2024-05-23 11:50:41] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-23 11:50:41] [INFO ] Invariant cache hit.
[2024-05-23 11:50:42] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-23 11:50:42] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-23 11:50:42] [INFO ] Invariant cache hit.
[2024-05-23 11:50:42] [INFO ] State equation strengthened by 55 read => feed constraints.
[2024-05-23 11:50:42] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
Running 252 sub problems to find dead transitions.
[2024-05-23 11:50:42] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-23 11:50:42] [INFO ] Invariant cache hit.
[2024-05-23 11:50:42] [INFO ] State equation strengthened by 55 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (OVERLAPS) 157/253 variables, 96/108 constraints. Problems are: Problem set: 0 solved, 252 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 54/162 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (OVERLAPS) 1/254 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/254 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (OVERLAPS) 1/255 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/255 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 9 (OVERLAPS) 0/255 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Real declared 255/255 variables, and 164 constraints, problems are : Problem set: 0 solved, 252 unsolved in 7975 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 97/97 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 252 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (OVERLAPS) 157/253 variables, 96/108 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 54/162 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 252/414 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (OVERLAPS) 1/254 variables, 1/415 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/254 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 8 (OVERLAPS) 1/255 variables, 1/416 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/255 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 10 (OVERLAPS) 0/255 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Int declared 255/255 variables, and 416 constraints, problems are : Problem set: 0 solved, 252 unsolved in 11930 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 97/97 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints]
After SMT, in 20002ms problems are : Problem set: 0 solved, 252 unsolved
Search for dead transitions found 0 dead transitions in 20006ms
Finished structural reductions in LTL mode , in 1 iterations and 20154 ms. Remains : 97/97 places, 253/253 transitions.
Computed a total of 46 stabilizing places and 151 stable transitions
Graph (complete) has 737 edges and 97 vertex of which 96 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 46 stabilizing places and 151 stable transitions
Detected a total of 46/97 stabilizing places and 151/253 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p1)), (X (NOT (OR p2 p1))), (X (NOT p2)), (X (NOT p1)), (X (X (NOT (OR p2 p1)))), (X (X (NOT p2))), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 114 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[p1, p1, p1]
RANDOM walk for 11376 steps (243 resets) in 117 ms. (96 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p2) (NOT p1)), (X (NOT (OR p2 p1))), (X (NOT p2)), (X (NOT p1)), (X (X (NOT (OR p2 p1)))), (X (X (NOT p2))), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) (NOT p1)))), (F p1), (F p2)]
Knowledge based reduction with 8 factoid took 222 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 128 ms :[p1, p1, p1]
Stuttering acceptance computed with spot in 118 ms :[p1, p1, p1]
Stuttering acceptance computed with spot in 112 ms :[p1, p1, p1]
Product exploration explored 100000 steps with 0 reset in 78 ms.
Product exploration explored 100000 steps with 0 reset in 184 ms.
Applying partial POR strategy [false, true, false]
Stuttering acceptance computed with spot in 117 ms :[p1, p1, p1]
Support contains 7 out of 97 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 97/97 places, 253/253 transitions.
Graph (trivial) has 115 edges and 97 vertex of which 30 / 97 are part of one of the 9 SCC in 1 ms
Free SCC test removed 21 places
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 73 transition count 187
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 73 transition count 187
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 0 with 9 rules applied. Total rules applied 16 place count 73 transition count 223
Deduced a syphon composed of 9 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 44 transitions
Redundant transition composition rules discarded 44 transitions
Iterating global reduction 0 with 44 rules applied. Total rules applied 60 place count 73 transition count 179
Deduced a syphon composed of 9 places in 0 ms
Applied a total of 60 rules in 26 ms. Remains 73 /97 variables (removed 24) and now considering 179/253 (removed 74) transitions.
[2024-05-23 11:51:03] [INFO ] Redundant transitions in 89 ms returned []
Running 178 sub problems to find dead transitions.
[2024-05-23 11:51:03] [INFO ] Flow matrix only has 93 transitions (discarded 86 similar events)
// Phase 1: matrix 93 rows 73 cols
[2024-05-23 11:51:03] [INFO ] Computed 12 invariants in 1 ms
[2024-05-23 11:51:03] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 178 unsolved
Problem TDEAD3 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD49 is UNSAT
At refinement iteration 2 (OVERLAPS) 92/164 variables, 72/84 constraints. Problems are: Problem set: 12 solved, 166 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/164 variables, 42/126 constraints. Problems are: Problem set: 12 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/164 variables, 0/126 constraints. Problems are: Problem set: 12 solved, 166 unsolved
At refinement iteration 5 (OVERLAPS) 1/165 variables, 1/127 constraints. Problems are: Problem set: 12 solved, 166 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 0/127 constraints. Problems are: Problem set: 12 solved, 166 unsolved
At refinement iteration 7 (OVERLAPS) 1/166 variables, 1/128 constraints. Problems are: Problem set: 12 solved, 166 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/166 variables, 0/128 constraints. Problems are: Problem set: 12 solved, 166 unsolved
At refinement iteration 9 (OVERLAPS) 0/166 variables, 0/128 constraints. Problems are: Problem set: 12 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Real declared 166/166 variables, and 128 constraints, problems are : Problem set: 12 solved, 166 unsolved in 3791 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 73/73 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 178/178 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 12 solved, 166 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 9/9 constraints. Problems are: Problem set: 12 solved, 166 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 0/9 constraints. Problems are: Problem set: 12 solved, 166 unsolved
At refinement iteration 2 (OVERLAPS) 9/72 variables, 3/12 constraints. Problems are: Problem set: 12 solved, 166 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 0/12 constraints. Problems are: Problem set: 12 solved, 166 unsolved
At refinement iteration 4 (OVERLAPS) 92/164 variables, 72/84 constraints. Problems are: Problem set: 12 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/164 variables, 42/126 constraints. Problems are: Problem set: 12 solved, 166 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/164 variables, 166/292 constraints. Problems are: Problem set: 12 solved, 166 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/164 variables, 0/292 constraints. Problems are: Problem set: 12 solved, 166 unsolved
At refinement iteration 8 (OVERLAPS) 1/165 variables, 1/293 constraints. Problems are: Problem set: 12 solved, 166 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/165 variables, 0/293 constraints. Problems are: Problem set: 12 solved, 166 unsolved
At refinement iteration 10 (OVERLAPS) 1/166 variables, 1/294 constraints. Problems are: Problem set: 12 solved, 166 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/166 variables, 0/294 constraints. Problems are: Problem set: 12 solved, 166 unsolved
At refinement iteration 12 (OVERLAPS) 0/166 variables, 0/294 constraints. Problems are: Problem set: 12 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Int declared 166/166 variables, and 294 constraints, problems are : Problem set: 12 solved, 166 unsolved in 6287 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 73/73 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 166/178 constraints, Known Traps: 0/0 constraints]
After SMT, in 10138ms problems are : Problem set: 12 solved, 166 unsolved
Search for dead transitions found 12 dead transitions in 10141ms
Found 12 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 12 transitions
Dead transitions reduction (with SMT) removed 12 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 73/97 places, 167/253 transitions.
Graph (complete) has 576 edges and 73 vertex of which 64 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 14 ms. Remains 64 /73 variables (removed 9) and now considering 167/167 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 64/97 places, 167/253 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 10279 ms. Remains : 64/97 places, 167/253 transitions.
Support contains 7 out of 97 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 253/253 transitions.
Applied a total of 0 rules in 2 ms. Remains 97 /97 variables (removed 0) and now considering 253/253 (removed 0) transitions.
[2024-05-23 11:51:13] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
// Phase 1: matrix 158 rows 97 cols
[2024-05-23 11:51:13] [INFO ] Computed 12 invariants in 1 ms
[2024-05-23 11:51:13] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-23 11:51:13] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-23 11:51:13] [INFO ] Invariant cache hit.
[2024-05-23 11:51:14] [INFO ] State equation strengthened by 55 read => feed constraints.
[2024-05-23 11:51:14] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
Running 252 sub problems to find dead transitions.
[2024-05-23 11:51:14] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-23 11:51:14] [INFO ] Invariant cache hit.
[2024-05-23 11:51:14] [INFO ] State equation strengthened by 55 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (OVERLAPS) 157/253 variables, 96/108 constraints. Problems are: Problem set: 0 solved, 252 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 54/162 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (OVERLAPS) 1/254 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/254 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (OVERLAPS) 1/255 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/255 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 9 (OVERLAPS) 0/255 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Real declared 255/255 variables, and 164 constraints, problems are : Problem set: 0 solved, 252 unsolved in 7842 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 97/97 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 252 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (OVERLAPS) 157/253 variables, 96/108 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 54/162 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 252/414 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (OVERLAPS) 1/254 variables, 1/415 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/254 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 8 (OVERLAPS) 1/255 variables, 1/416 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/255 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 10 (OVERLAPS) 0/255 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Int declared 255/255 variables, and 416 constraints, problems are : Problem set: 0 solved, 252 unsolved in 11842 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 97/97 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints]
After SMT, in 19781ms problems are : Problem set: 0 solved, 252 unsolved
Search for dead transitions found 0 dead transitions in 19783ms
Finished structural reductions in LTL mode , in 1 iterations and 19927 ms. Remains : 97/97 places, 253/253 transitions.
Treatment of property CloudDeployment-PT-3a-LTLFireability-04 finished in 74501 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 98 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 98/98 places, 254/254 transitions.
Graph (trivial) has 115 edges and 98 vertex of which 30 / 98 are part of one of the 9 SCC in 0 ms
Free SCC test removed 21 places
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 73 transition count 187
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 73 transition count 187
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 27 place count 64 transition count 202
Drop transitions (Redundant composition of simpler transitions.) removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 0 with 36 rules applied. Total rules applied 63 place count 64 transition count 166
Applied a total of 63 rules in 15 ms. Remains 64 /98 variables (removed 34) and now considering 166/254 (removed 88) transitions.
[2024-05-23 11:51:33] [INFO ] Flow matrix only has 80 transitions (discarded 86 similar events)
// Phase 1: matrix 80 rows 64 cols
[2024-05-23 11:51:33] [INFO ] Computed 12 invariants in 0 ms
[2024-05-23 11:51:34] [INFO ] Implicit Places using invariants in 208 ms returned []
[2024-05-23 11:51:34] [INFO ] Flow matrix only has 80 transitions (discarded 86 similar events)
[2024-05-23 11:51:34] [INFO ] Invariant cache hit.
[2024-05-23 11:51:34] [INFO ] State equation strengthened by 43 read => feed constraints.
[2024-05-23 11:51:34] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
[2024-05-23 11:51:34] [INFO ] Redundant transitions in 97 ms returned []
Running 165 sub problems to find dead transitions.
[2024-05-23 11:51:34] [INFO ] Flow matrix only has 80 transitions (discarded 86 similar events)
[2024-05-23 11:51:34] [INFO ] Invariant cache hit.
[2024-05-23 11:51:34] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 79/142 variables, 63/75 constraints. Problems are: Problem set: 0 solved, 165 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/142 variables, 42/117 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/142 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (OVERLAPS) 1/143 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/143 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (OVERLAPS) 1/144 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/144 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/144 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 144/144 variables, and 119 constraints, problems are : Problem set: 0 solved, 165 unsolved in 3333 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 64/64 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 79/142 variables, 63/75 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/142 variables, 42/117 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/142 variables, 165/282 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 1/143 variables, 1/283 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/143 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 1/144 variables, 1/284 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/144 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 10 (OVERLAPS) 0/144 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 144/144 variables, and 284 constraints, problems are : Problem set: 0 solved, 165 unsolved in 5566 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 64/64 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 8946ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 8948ms
Starting structural reductions in SI_LTL mode, iteration 1 : 64/98 places, 166/254 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9343 ms. Remains : 64/98 places, 166/254 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : CloudDeployment-PT-3a-LTLFireability-07
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-3a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-3a-LTLFireability-07 finished in 9393 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0))||(p1&&X(p0)))))'
Support contains 5 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 254/254 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 97 transition count 253
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 97 transition count 253
Applied a total of 2 rules in 3 ms. Remains 97 /98 variables (removed 1) and now considering 253/254 (removed 1) transitions.
[2024-05-23 11:51:43] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
// Phase 1: matrix 158 rows 97 cols
[2024-05-23 11:51:43] [INFO ] Computed 12 invariants in 1 ms
[2024-05-23 11:51:43] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-23 11:51:43] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-23 11:51:43] [INFO ] Invariant cache hit.
[2024-05-23 11:51:43] [INFO ] State equation strengthened by 55 read => feed constraints.
[2024-05-23 11:51:43] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
Running 252 sub problems to find dead transitions.
[2024-05-23 11:51:43] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-23 11:51:43] [INFO ] Invariant cache hit.
[2024-05-23 11:51:43] [INFO ] State equation strengthened by 55 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (OVERLAPS) 157/253 variables, 96/108 constraints. Problems are: Problem set: 0 solved, 252 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 54/162 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (OVERLAPS) 1/254 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/254 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (OVERLAPS) 1/255 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/255 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 9 (OVERLAPS) 0/255 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Real declared 255/255 variables, and 164 constraints, problems are : Problem set: 0 solved, 252 unsolved in 7807 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 97/97 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 252 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (OVERLAPS) 157/253 variables, 96/108 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 54/162 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 252/414 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (OVERLAPS) 1/254 variables, 1/415 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/254 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 8 (OVERLAPS) 1/255 variables, 1/416 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/255 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 10 (OVERLAPS) 0/255 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Int declared 255/255 variables, and 416 constraints, problems are : Problem set: 0 solved, 252 unsolved in 12178 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 97/97 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints]
After SMT, in 20081ms problems are : Problem set: 0 solved, 252 unsolved
Search for dead transitions found 0 dead transitions in 20085ms
Starting structural reductions in LTL mode, iteration 1 : 97/98 places, 253/254 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20225 ms. Remains : 97/98 places, 253/254 transitions.
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-3a-LTLFireability-08
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-3a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-3a-LTLFireability-08 finished in 20389 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 254/254 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 97 transition count 253
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 97 transition count 253
Applied a total of 2 rules in 6 ms. Remains 97 /98 variables (removed 1) and now considering 253/254 (removed 1) transitions.
[2024-05-23 11:52:03] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-23 11:52:03] [INFO ] Invariant cache hit.
[2024-05-23 11:52:03] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-23 11:52:03] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-23 11:52:03] [INFO ] Invariant cache hit.
[2024-05-23 11:52:03] [INFO ] State equation strengthened by 55 read => feed constraints.
[2024-05-23 11:52:03] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
Running 252 sub problems to find dead transitions.
[2024-05-23 11:52:03] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-23 11:52:03] [INFO ] Invariant cache hit.
[2024-05-23 11:52:03] [INFO ] State equation strengthened by 55 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (OVERLAPS) 157/253 variables, 96/108 constraints. Problems are: Problem set: 0 solved, 252 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 54/162 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (OVERLAPS) 1/254 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/254 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (OVERLAPS) 1/255 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/255 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 9 (OVERLAPS) 0/255 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Real declared 255/255 variables, and 164 constraints, problems are : Problem set: 0 solved, 252 unsolved in 7688 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 97/97 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 252 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (OVERLAPS) 157/253 variables, 96/108 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 54/162 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 252/414 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (OVERLAPS) 1/254 variables, 1/415 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/254 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 8 (OVERLAPS) 1/255 variables, 1/416 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/255 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 10 (OVERLAPS) 0/255 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Int declared 255/255 variables, and 416 constraints, problems are : Problem set: 0 solved, 252 unsolved in 12031 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 97/97 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints]
After SMT, in 19814ms problems are : Problem set: 0 solved, 252 unsolved
Search for dead transitions found 0 dead transitions in 19818ms
Starting structural reductions in LTL mode, iteration 1 : 97/98 places, 253/254 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19960 ms. Remains : 97/98 places, 253/254 transitions.
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-3a-LTLFireability-10
Product exploration explored 100000 steps with 0 reset in 150 ms.
Entered a terminal (fully accepting) state of product in 28 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-3a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-3a-LTLFireability-10 finished in 20203 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&(G(p1)||G(p2)))))'
Support contains 7 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 254/254 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 97 transition count 253
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 97 transition count 253
Applied a total of 2 rules in 3 ms. Remains 97 /98 variables (removed 1) and now considering 253/254 (removed 1) transitions.
[2024-05-23 11:52:23] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-23 11:52:23] [INFO ] Invariant cache hit.
[2024-05-23 11:52:23] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-23 11:52:23] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-23 11:52:23] [INFO ] Invariant cache hit.
[2024-05-23 11:52:24] [INFO ] State equation strengthened by 55 read => feed constraints.
[2024-05-23 11:52:24] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
Running 252 sub problems to find dead transitions.
[2024-05-23 11:52:24] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-23 11:52:24] [INFO ] Invariant cache hit.
[2024-05-23 11:52:24] [INFO ] State equation strengthened by 55 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (OVERLAPS) 157/253 variables, 96/108 constraints. Problems are: Problem set: 0 solved, 252 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 54/162 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (OVERLAPS) 1/254 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/254 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (OVERLAPS) 1/255 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/255 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 9 (OVERLAPS) 0/255 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Real declared 255/255 variables, and 164 constraints, problems are : Problem set: 0 solved, 252 unsolved in 7726 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 97/97 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 252 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (OVERLAPS) 157/253 variables, 96/108 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 54/162 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 252/414 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (OVERLAPS) 1/254 variables, 1/415 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/254 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 8 (OVERLAPS) 1/255 variables, 1/416 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/255 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 10 (OVERLAPS) 0/255 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Int declared 255/255 variables, and 416 constraints, problems are : Problem set: 0 solved, 252 unsolved in 12245 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 97/97 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints]
After SMT, in 20058ms problems are : Problem set: 0 solved, 252 unsolved
Search for dead transitions found 0 dead transitions in 20060ms
Starting structural reductions in LTL mode, iteration 1 : 97/98 places, 253/254 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20242 ms. Remains : 97/98 places, 253/254 transitions.
Stuttering acceptance computed with spot in 156 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p2) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : CloudDeployment-PT-3a-LTLFireability-11
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-3a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-3a-LTLFireability-11 finished in 20419 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0&&(G(p2)||p1)))))'
Support contains 6 out of 98 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 98/98 places, 254/254 transitions.
Graph (trivial) has 115 edges and 98 vertex of which 29 / 98 are part of one of the 9 SCC in 0 ms
Free SCC test removed 20 places
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 74 transition count 190
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 74 transition count 190
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 25 place count 66 transition count 201
Drop transitions (Redundant composition of simpler transitions.) removed 31 transitions
Redundant transition composition rules discarded 31 transitions
Iterating global reduction 0 with 31 rules applied. Total rules applied 56 place count 66 transition count 170
Applied a total of 56 rules in 22 ms. Remains 66 /98 variables (removed 32) and now considering 170/254 (removed 84) transitions.
[2024-05-23 11:52:44] [INFO ] Flow matrix only has 83 transitions (discarded 87 similar events)
// Phase 1: matrix 83 rows 66 cols
[2024-05-23 11:52:44] [INFO ] Computed 12 invariants in 2 ms
[2024-05-23 11:52:44] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-23 11:52:44] [INFO ] Flow matrix only has 83 transitions (discarded 87 similar events)
[2024-05-23 11:52:44] [INFO ] Invariant cache hit.
[2024-05-23 11:52:44] [INFO ] State equation strengthened by 43 read => feed constraints.
[2024-05-23 11:52:44] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2024-05-23 11:52:44] [INFO ] Redundant transitions in 84 ms returned []
Running 169 sub problems to find dead transitions.
[2024-05-23 11:52:44] [INFO ] Flow matrix only has 83 transitions (discarded 87 similar events)
[2024-05-23 11:52:44] [INFO ] Invariant cache hit.
[2024-05-23 11:52:44] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/65 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 2 (OVERLAPS) 82/147 variables, 65/77 constraints. Problems are: Problem set: 0 solved, 169 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/147 variables, 42/119 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/147 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 5 (OVERLAPS) 1/148 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 7 (OVERLAPS) 1/149 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/149 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 9 (OVERLAPS) 0/149 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 169 unsolved
No progress, stopping.
After SMT solving in domain Real declared 149/149 variables, and 121 constraints, problems are : Problem set: 0 solved, 169 unsolved in 3701 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 66/66 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 169/169 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 169 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/65 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 2 (OVERLAPS) 82/147 variables, 65/77 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/147 variables, 42/119 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/147 variables, 169/288 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/147 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 6 (OVERLAPS) 1/148 variables, 1/289 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/148 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 8 (OVERLAPS) 1/149 variables, 1/290 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/149 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 10 (OVERLAPS) 0/149 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 169 unsolved
No progress, stopping.
After SMT solving in domain Int declared 149/149 variables, and 290 constraints, problems are : Problem set: 0 solved, 169 unsolved in 5876 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 66/66 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 169/169 constraints, Known Traps: 0/0 constraints]
After SMT, in 9631ms problems are : Problem set: 0 solved, 169 unsolved
Search for dead transitions found 0 dead transitions in 9632ms
Starting structural reductions in SI_LTL mode, iteration 1 : 66/98 places, 170/254 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9874 ms. Remains : 66/98 places, 170/254 transitions.
Stuttering acceptance computed with spot in 157 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : CloudDeployment-PT-3a-LTLFireability-12
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-3a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-3a-LTLFireability-12 finished in 10046 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(X(X(G(p0)))))))'
Support contains 5 out of 98 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 98/98 places, 254/254 transitions.
Graph (trivial) has 117 edges and 98 vertex of which 29 / 98 are part of one of the 9 SCC in 0 ms
Free SCC test removed 20 places
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 75 transition count 197
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 75 transition count 197
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 25 place count 66 transition count 212
Drop transitions (Redundant composition of simpler transitions.) removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 0 with 36 rules applied. Total rules applied 61 place count 66 transition count 176
Applied a total of 61 rules in 21 ms. Remains 66 /98 variables (removed 32) and now considering 176/254 (removed 78) transitions.
[2024-05-23 11:52:54] [INFO ] Flow matrix only has 83 transitions (discarded 93 similar events)
// Phase 1: matrix 83 rows 66 cols
[2024-05-23 11:52:54] [INFO ] Computed 12 invariants in 0 ms
[2024-05-23 11:52:54] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-23 11:52:54] [INFO ] Flow matrix only has 83 transitions (discarded 93 similar events)
[2024-05-23 11:52:54] [INFO ] Invariant cache hit.
[2024-05-23 11:52:54] [INFO ] State equation strengthened by 43 read => feed constraints.
[2024-05-23 11:52:54] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2024-05-23 11:52:54] [INFO ] Redundant transitions in 93 ms returned []
Running 175 sub problems to find dead transitions.
[2024-05-23 11:52:54] [INFO ] Flow matrix only has 83 transitions (discarded 93 similar events)
[2024-05-23 11:52:54] [INFO ] Invariant cache hit.
[2024-05-23 11:52:54] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/65 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 82/147 variables, 65/77 constraints. Problems are: Problem set: 0 solved, 175 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/147 variables, 42/119 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/147 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (OVERLAPS) 1/148 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (OVERLAPS) 1/149 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/149 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 9 (OVERLAPS) 0/149 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Real declared 149/149 variables, and 121 constraints, problems are : Problem set: 0 solved, 175 unsolved in 3800 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 66/66 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 175 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/65 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 82/147 variables, 65/77 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/147 variables, 42/119 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/147 variables, 175/294 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/147 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 6 (OVERLAPS) 1/148 variables, 1/295 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/148 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (OVERLAPS) 1/149 variables, 1/296 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/149 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 10 (OVERLAPS) 0/149 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Int declared 149/149 variables, and 296 constraints, problems are : Problem set: 0 solved, 175 unsolved in 5812 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 66/66 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 0/0 constraints]
After SMT, in 9664ms problems are : Problem set: 0 solved, 175 unsolved
Search for dead transitions found 0 dead transitions in 9666ms
Starting structural reductions in SI_LTL mode, iteration 1 : 66/98 places, 176/254 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9923 ms. Remains : 66/98 places, 176/254 transitions.
Stuttering acceptance computed with spot in 271 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-3a-LTLFireability-13
Product exploration explored 100000 steps with 0 reset in 63 ms.
Product exploration explored 100000 steps with 0 reset in 65 ms.
Computed a total of 37 stabilizing places and 118 stable transitions
Graph (complete) has 600 edges and 66 vertex of which 65 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 37 stabilizing places and 118 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 69 ms. Reduced automaton from 8 states, 16 edges and 1 AP (stutter insensitive) to 4 states, 10 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 25591 steps (744 resets) in 52 ms. (482 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 102 ms. Reduced automaton from 4 states, 10 edges and 1 AP (stutter insensitive) to 4 states, 10 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 215 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 5 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 176/176 transitions.
Applied a total of 0 rules in 8 ms. Remains 66 /66 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2024-05-23 11:53:05] [INFO ] Flow matrix only has 83 transitions (discarded 93 similar events)
[2024-05-23 11:53:05] [INFO ] Invariant cache hit.
[2024-05-23 11:53:05] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-23 11:53:05] [INFO ] Flow matrix only has 83 transitions (discarded 93 similar events)
[2024-05-23 11:53:05] [INFO ] Invariant cache hit.
[2024-05-23 11:53:05] [INFO ] State equation strengthened by 43 read => feed constraints.
[2024-05-23 11:53:05] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2024-05-23 11:53:05] [INFO ] Redundant transitions in 87 ms returned []
Running 175 sub problems to find dead transitions.
[2024-05-23 11:53:05] [INFO ] Flow matrix only has 83 transitions (discarded 93 similar events)
[2024-05-23 11:53:05] [INFO ] Invariant cache hit.
[2024-05-23 11:53:05] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/65 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 82/147 variables, 65/77 constraints. Problems are: Problem set: 0 solved, 175 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/147 variables, 42/119 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/147 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (OVERLAPS) 1/148 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (OVERLAPS) 1/149 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/149 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 9 (OVERLAPS) 0/149 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Real declared 149/149 variables, and 121 constraints, problems are : Problem set: 0 solved, 175 unsolved in 3803 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 66/66 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 175 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/65 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 82/147 variables, 65/77 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/147 variables, 42/119 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/147 variables, 175/294 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/147 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 6 (OVERLAPS) 1/148 variables, 1/295 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/148 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (OVERLAPS) 1/149 variables, 1/296 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/149 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 10 (OVERLAPS) 0/149 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Int declared 149/149 variables, and 296 constraints, problems are : Problem set: 0 solved, 175 unsolved in 5949 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 66/66 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 0/0 constraints]
After SMT, in 9808ms problems are : Problem set: 0 solved, 175 unsolved
Search for dead transitions found 0 dead transitions in 9809ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 10012 ms. Remains : 66/66 places, 176/176 transitions.
Computed a total of 37 stabilizing places and 118 stable transitions
Graph (complete) has 600 edges and 66 vertex of which 65 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 37 stabilizing places and 118 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 4 states, 10 edges and 1 AP (stutter insensitive) to 4 states, 10 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 29978 steps (870 resets) in 63 ms. (468 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 4 states, 10 edges and 1 AP (stutter insensitive) to 4 states, 10 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 133 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 64 ms.
Product exploration explored 100000 steps with 0 reset in 76 ms.
Support contains 5 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 176/176 transitions.
Applied a total of 0 rules in 4 ms. Remains 66 /66 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2024-05-23 11:53:16] [INFO ] Flow matrix only has 83 transitions (discarded 93 similar events)
[2024-05-23 11:53:16] [INFO ] Invariant cache hit.
[2024-05-23 11:53:16] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-23 11:53:16] [INFO ] Flow matrix only has 83 transitions (discarded 93 similar events)
[2024-05-23 11:53:16] [INFO ] Invariant cache hit.
[2024-05-23 11:53:16] [INFO ] State equation strengthened by 43 read => feed constraints.
[2024-05-23 11:53:16] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2024-05-23 11:53:16] [INFO ] Redundant transitions in 85 ms returned []
Running 175 sub problems to find dead transitions.
[2024-05-23 11:53:16] [INFO ] Flow matrix only has 83 transitions (discarded 93 similar events)
[2024-05-23 11:53:16] [INFO ] Invariant cache hit.
[2024-05-23 11:53:16] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/65 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 82/147 variables, 65/77 constraints. Problems are: Problem set: 0 solved, 175 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/147 variables, 42/119 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/147 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (OVERLAPS) 1/148 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (OVERLAPS) 1/149 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/149 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 9 (OVERLAPS) 0/149 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Real declared 149/149 variables, and 121 constraints, problems are : Problem set: 0 solved, 175 unsolved in 3771 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 66/66 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 175 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/65 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 82/147 variables, 65/77 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/147 variables, 42/119 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/147 variables, 175/294 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/147 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 6 (OVERLAPS) 1/148 variables, 1/295 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/148 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (OVERLAPS) 1/149 variables, 1/296 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/149 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 10 (OVERLAPS) 0/149 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Int declared 149/149 variables, and 296 constraints, problems are : Problem set: 0 solved, 175 unsolved in 5984 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 66/66 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 0/0 constraints]
After SMT, in 9817ms problems are : Problem set: 0 solved, 175 unsolved
Search for dead transitions found 0 dead transitions in 9822ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 10030 ms. Remains : 66/66 places, 176/176 transitions.
Treatment of property CloudDeployment-PT-3a-LTLFireability-13 finished in 32062 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||(p0&&F(!p1)))))'
Support contains 6 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 254/254 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 97 transition count 253
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 97 transition count 253
Applied a total of 2 rules in 2 ms. Remains 97 /98 variables (removed 1) and now considering 253/254 (removed 1) transitions.
[2024-05-23 11:53:26] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
// Phase 1: matrix 158 rows 97 cols
[2024-05-23 11:53:26] [INFO ] Computed 12 invariants in 1 ms
[2024-05-23 11:53:26] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-23 11:53:26] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-23 11:53:26] [INFO ] Invariant cache hit.
[2024-05-23 11:53:26] [INFO ] State equation strengthened by 55 read => feed constraints.
[2024-05-23 11:53:26] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
Running 252 sub problems to find dead transitions.
[2024-05-23 11:53:26] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-23 11:53:26] [INFO ] Invariant cache hit.
[2024-05-23 11:53:26] [INFO ] State equation strengthened by 55 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (OVERLAPS) 157/253 variables, 96/108 constraints. Problems are: Problem set: 0 solved, 252 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 54/162 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (OVERLAPS) 1/254 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/254 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (OVERLAPS) 1/255 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/255 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 9 (OVERLAPS) 0/255 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Real declared 255/255 variables, and 164 constraints, problems are : Problem set: 0 solved, 252 unsolved in 7797 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 97/97 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 252 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (OVERLAPS) 157/253 variables, 96/108 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 54/162 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 252/414 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (OVERLAPS) 1/254 variables, 1/415 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/254 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 8 (OVERLAPS) 1/255 variables, 1/416 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/255 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 10 (OVERLAPS) 0/255 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Int declared 255/255 variables, and 416 constraints, problems are : Problem set: 0 solved, 252 unsolved in 11964 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 97/97 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints]
After SMT, in 19847ms problems are : Problem set: 0 solved, 252 unsolved
Search for dead transitions found 0 dead transitions in 19851ms
Starting structural reductions in LTL mode, iteration 1 : 97/98 places, 253/254 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20013 ms. Remains : 97/98 places, 253/254 transitions.
Stuttering acceptance computed with spot in 157 ms :[true, p1, (NOT p0), (NOT p0), (AND p1 (NOT p0))]
Running random walk in product with property : CloudDeployment-PT-3a-LTLFireability-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-3a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-3a-LTLFireability-14 finished in 20185 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(F(((!p0&&X(!p1))||G(!p1))))||(F(((!p0&&X(!p1))||G(!p1)))&&p2)))))'
Found a Shortening insensitive property : CloudDeployment-PT-3a-LTLFireability-04
Stuttering acceptance computed with spot in 263 ms :[p1, p1, p1, p1, p1, p1]
Support contains 8 out of 98 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 98/98 places, 254/254 transitions.
Graph (trivial) has 113 edges and 98 vertex of which 30 / 98 are part of one of the 9 SCC in 0 ms
Free SCC test removed 21 places
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 73 transition count 187
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 73 transition count 187
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 27 place count 64 transition count 202
Applied a total of 27 rules in 14 ms. Remains 64 /98 variables (removed 34) and now considering 202/254 (removed 52) transitions.
[2024-05-23 11:53:47] [INFO ] Flow matrix only has 116 transitions (discarded 86 similar events)
// Phase 1: matrix 116 rows 64 cols
[2024-05-23 11:53:47] [INFO ] Computed 12 invariants in 0 ms
[2024-05-23 11:53:47] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-23 11:53:47] [INFO ] Flow matrix only has 116 transitions (discarded 86 similar events)
[2024-05-23 11:53:47] [INFO ] Invariant cache hit.
[2024-05-23 11:53:47] [INFO ] State equation strengthened by 61 read => feed constraints.
[2024-05-23 11:53:47] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
Running 201 sub problems to find dead transitions.
[2024-05-23 11:53:47] [INFO ] Flow matrix only has 116 transitions (discarded 86 similar events)
[2024-05-23 11:53:47] [INFO ] Invariant cache hit.
[2024-05-23 11:53:47] [INFO ] State equation strengthened by 61 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 2 (OVERLAPS) 115/178 variables, 63/75 constraints. Problems are: Problem set: 0 solved, 201 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/178 variables, 60/135 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/178 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 5 (OVERLAPS) 1/179 variables, 1/136 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/179 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 7 (OVERLAPS) 1/180 variables, 1/137 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/180 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 9 (OVERLAPS) 0/180 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 201 unsolved
No progress, stopping.
After SMT solving in domain Real declared 180/180 variables, and 137 constraints, problems are : Problem set: 0 solved, 201 unsolved in 4663 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 64/64 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 201/201 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 201 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 2 (OVERLAPS) 115/178 variables, 63/75 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/178 variables, 60/135 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/178 variables, 201/336 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/178 variables, 0/336 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 6 (OVERLAPS) 1/179 variables, 1/337 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/179 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 8 (OVERLAPS) 1/180 variables, 1/338 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/180 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 10 (OVERLAPS) 0/180 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 201 unsolved
No progress, stopping.
After SMT solving in domain Int declared 180/180 variables, and 338 constraints, problems are : Problem set: 0 solved, 201 unsolved in 7621 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 64/64 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 201/201 constraints, Known Traps: 0/0 constraints]
After SMT, in 12349ms problems are : Problem set: 0 solved, 201 unsolved
Search for dead transitions found 0 dead transitions in 12351ms
Starting structural reductions in LI_LTL mode, iteration 1 : 64/98 places, 202/254 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 12481 ms. Remains : 64/98 places, 202/254 transitions.
Running random walk in product with property : CloudDeployment-PT-3a-LTLFireability-04
Product exploration explored 100000 steps with 0 reset in 139 ms.
Product exploration explored 100000 steps with 0 reset in 138 ms.
Computed a total of 37 stabilizing places and 145 stable transitions
Graph (complete) has 611 edges and 64 vertex of which 63 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Computed a total of 37 stabilizing places and 145 stable transitions
Detected a total of 37/64 stabilizing places and 145/202 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT p2)), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p2))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 24 factoid took 137 ms. Reduced automaton from 6 states, 22 edges and 3 AP (stutter sensitive) to 6 states, 22 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 205 ms :[p1, p1, p1, p1, p1, p1]
RANDOM walk for 40000 steps (1501 resets) in 257 ms. (155 steps per ms) remains 5/15 properties
BEST_FIRST walk for 40003 steps (11 resets) in 114 ms. (347 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (219 resets) in 43 ms. (909 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (219 resets) in 83 ms. (476 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (265 resets) in 46 ms. (851 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (259 resets) in 49 ms. (800 steps per ms) remains 5/5 properties
[2024-05-23 11:54:00] [INFO ] Flow matrix only has 116 transitions (discarded 86 similar events)
[2024-05-23 11:54:00] [INFO ] Invariant cache hit.
[2024-05-23 11:54:00] [INFO ] State equation strengthened by 61 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem apf4 is UNSAT
Problem apf8 is UNSAT
At refinement iteration 1 (OVERLAPS) 55/63 variables, 12/12 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/12 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 115/178 variables, 63/75 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/178 variables, 60/135 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/178 variables, 0/135 constraints. Problems are: Problem set: 2 solved, 3 unsolved
Problem apf1 is UNSAT
Problem apf9 is UNSAT
Problem apf12 is UNSAT
After SMT solving in domain Real declared 179/180 variables, and 136 constraints, problems are : Problem set: 5 solved, 0 unsolved in 96 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 64/64 constraints, ReadFeed: 60/61 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 105ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 5 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT p2)), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p2))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2)))), (G (OR (NOT p2) p0 (NOT p1))), (G (OR (NOT p0) (NOT p1))), (G (OR (NOT p2) (NOT p0) (NOT p1))), (G (OR p2 (NOT p0) (NOT p1))), (G (OR (NOT p2) (NOT p0)))]
False Knowledge obtained : [(F (NOT (OR p2 p0 (NOT p1)))), (F (NOT (OR (NOT p2) p0))), (F (NOT (AND (NOT p0) (NOT p1)))), (F p1), (F (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (F (NOT (OR p0 (NOT p1)))), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR p2 (NOT p0) p1))), (F p0), (F p2)]
Knowledge based reduction with 29 factoid took 507 ms. Reduced automaton from 6 states, 22 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[p1, p1, p1]
Stuttering acceptance computed with spot in 116 ms :[p1, p1, p1]
Support contains 7 out of 64 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 202/202 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 202/202 (removed 0) transitions.
[2024-05-23 11:54:01] [INFO ] Flow matrix only has 116 transitions (discarded 86 similar events)
[2024-05-23 11:54:01] [INFO ] Invariant cache hit.
[2024-05-23 11:54:01] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-23 11:54:01] [INFO ] Flow matrix only has 116 transitions (discarded 86 similar events)
[2024-05-23 11:54:01] [INFO ] Invariant cache hit.
[2024-05-23 11:54:01] [INFO ] State equation strengthened by 61 read => feed constraints.
[2024-05-23 11:54:01] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
Running 201 sub problems to find dead transitions.
[2024-05-23 11:54:01] [INFO ] Flow matrix only has 116 transitions (discarded 86 similar events)
[2024-05-23 11:54:01] [INFO ] Invariant cache hit.
[2024-05-23 11:54:01] [INFO ] State equation strengthened by 61 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 2 (OVERLAPS) 115/178 variables, 63/75 constraints. Problems are: Problem set: 0 solved, 201 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/178 variables, 60/135 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/178 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 5 (OVERLAPS) 1/179 variables, 1/136 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/179 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 7 (OVERLAPS) 1/180 variables, 1/137 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/180 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 9 (OVERLAPS) 0/180 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 201 unsolved
No progress, stopping.
After SMT solving in domain Real declared 180/180 variables, and 137 constraints, problems are : Problem set: 0 solved, 201 unsolved in 4729 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 64/64 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 201/201 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 201 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 2 (OVERLAPS) 115/178 variables, 63/75 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/178 variables, 60/135 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/178 variables, 201/336 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/178 variables, 0/336 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 6 (OVERLAPS) 1/179 variables, 1/337 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/179 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 8 (OVERLAPS) 1/180 variables, 1/338 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/180 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 10 (OVERLAPS) 0/180 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 201 unsolved
No progress, stopping.
After SMT solving in domain Int declared 180/180 variables, and 338 constraints, problems are : Problem set: 0 solved, 201 unsolved in 7473 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 64/64 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 201/201 constraints, Known Traps: 0/0 constraints]
After SMT, in 12272ms problems are : Problem set: 0 solved, 201 unsolved
Search for dead transitions found 0 dead transitions in 12274ms
Finished structural reductions in LTL mode , in 1 iterations and 12397 ms. Remains : 64/64 places, 202/202 transitions.
Computed a total of 37 stabilizing places and 145 stable transitions
Graph (complete) has 611 edges and 64 vertex of which 63 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 37 stabilizing places and 145 stable transitions
Detected a total of 37/64 stabilizing places and 145/202 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p1)), (X (NOT (OR p2 p1))), (X (NOT p2)), (X (NOT p1)), (X (X (NOT (OR p2 p1)))), (X (X (NOT p2))), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 105 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 128 ms :[p1, p1, p1]
RANDOM walk for 8712 steps (338 resets) in 37 ms. (229 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p2) (NOT p1)), (X (NOT (OR p2 p1))), (X (NOT p2)), (X (NOT p1)), (X (X (NOT (OR p2 p1)))), (X (X (NOT p2))), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) (NOT p1)))), (F p1), (F p2)]
Knowledge based reduction with 8 factoid took 218 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 86 ms :[p1, p1, p1]
Stuttering acceptance computed with spot in 106 ms :[p1, p1, p1]
Stuttering acceptance computed with spot in 110 ms :[p1, p1, p1]
Product exploration explored 100000 steps with 0 reset in 72 ms.
Product exploration explored 100000 steps with 0 reset in 114 ms.
Applying partial POR strategy [false, true, false]
Stuttering acceptance computed with spot in 100 ms :[p1, p1, p1]
Support contains 7 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 202/202 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 0 with 35 rules applied. Total rules applied 35 place count 64 transition count 167
Applied a total of 35 rules in 11 ms. Remains 64 /64 variables (removed 0) and now considering 167/202 (removed 35) transitions.
[2024-05-23 11:54:14] [INFO ] Redundant transitions in 136 ms returned []
Running 166 sub problems to find dead transitions.
[2024-05-23 11:54:14] [INFO ] Flow matrix only has 81 transitions (discarded 86 similar events)
// Phase 1: matrix 81 rows 64 cols
[2024-05-23 11:54:14] [INFO ] Computed 12 invariants in 1 ms
[2024-05-23 11:54:14] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (OVERLAPS) 80/143 variables, 63/75 constraints. Problems are: Problem set: 0 solved, 166 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/143 variables, 42/117 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/143 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (OVERLAPS) 1/144 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/144 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 7 (OVERLAPS) 1/145 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/145 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 9 (OVERLAPS) 0/145 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Real declared 145/145 variables, and 119 constraints, problems are : Problem set: 0 solved, 166 unsolved in 3299 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 64/64 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 166 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (OVERLAPS) 80/143 variables, 63/75 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/143 variables, 42/117 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/143 variables, 166/283 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/143 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (OVERLAPS) 1/144 variables, 1/284 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/144 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 8 (OVERLAPS) 1/145 variables, 1/285 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/145 variables, 0/285 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 10 (OVERLAPS) 0/145 variables, 0/285 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Int declared 145/145 variables, and 285 constraints, problems are : Problem set: 0 solved, 166 unsolved in 5749 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 64/64 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints]
After SMT, in 9108ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 9109ms
Starting structural reductions in SI_LTL mode, iteration 1 : 64/64 places, 167/202 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9271 ms. Remains : 64/64 places, 167/202 transitions.
Support contains 7 out of 64 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 202/202 transitions.
Applied a total of 0 rules in 1 ms. Remains 64 /64 variables (removed 0) and now considering 202/202 (removed 0) transitions.
[2024-05-23 11:54:24] [INFO ] Flow matrix only has 116 transitions (discarded 86 similar events)
// Phase 1: matrix 116 rows 64 cols
[2024-05-23 11:54:24] [INFO ] Computed 12 invariants in 1 ms
[2024-05-23 11:54:24] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-23 11:54:24] [INFO ] Flow matrix only has 116 transitions (discarded 86 similar events)
[2024-05-23 11:54:24] [INFO ] Invariant cache hit.
[2024-05-23 11:54:24] [INFO ] State equation strengthened by 61 read => feed constraints.
[2024-05-23 11:54:24] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
Running 201 sub problems to find dead transitions.
[2024-05-23 11:54:24] [INFO ] Flow matrix only has 116 transitions (discarded 86 similar events)
[2024-05-23 11:54:24] [INFO ] Invariant cache hit.
[2024-05-23 11:54:24] [INFO ] State equation strengthened by 61 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 2 (OVERLAPS) 115/178 variables, 63/75 constraints. Problems are: Problem set: 0 solved, 201 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/178 variables, 60/135 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/178 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 5 (OVERLAPS) 1/179 variables, 1/136 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/179 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 7 (OVERLAPS) 1/180 variables, 1/137 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/180 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 9 (OVERLAPS) 0/180 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 201 unsolved
No progress, stopping.
After SMT solving in domain Real declared 180/180 variables, and 137 constraints, problems are : Problem set: 0 solved, 201 unsolved in 4628 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 64/64 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 201/201 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 201 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 2 (OVERLAPS) 115/178 variables, 63/75 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/178 variables, 60/135 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/178 variables, 201/336 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/178 variables, 0/336 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 6 (OVERLAPS) 1/179 variables, 1/337 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/179 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 8 (OVERLAPS) 1/180 variables, 1/338 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/180 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 10 (OVERLAPS) 0/180 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 201 unsolved
No progress, stopping.
After SMT solving in domain Int declared 180/180 variables, and 338 constraints, problems are : Problem set: 0 solved, 201 unsolved in 7788 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 64/64 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 201/201 constraints, Known Traps: 0/0 constraints]
After SMT, in 12495ms problems are : Problem set: 0 solved, 201 unsolved
Search for dead transitions found 0 dead transitions in 12499ms
Finished structural reductions in LTL mode , in 1 iterations and 12611 ms. Remains : 64/64 places, 202/202 transitions.
Treatment of property CloudDeployment-PT-3a-LTLFireability-04 finished in 50108 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(X(X(G(p0)))))))'
[2024-05-23 11:54:36] [INFO ] Flatten gal took : 20 ms
[2024-05-23 11:54:36] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2024-05-23 11:54:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 98 places, 254 transitions and 1407 arcs took 5 ms.
Total runtime 325578 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running CloudDeployment-PT-3a

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/419/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 98
TRANSITIONS: 254
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.007s, Sys 0.000s]


SAVING FILE /home/mcc/execution/419/model (.net / .def) ...
EXPORT TIME: [User 0.000s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 1594
MODEL NAME: /home/mcc/execution/419/model
98 places, 254 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA CloudDeployment-PT-3a-LTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-3a-LTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716465277893

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML

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-3a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is CloudDeployment-PT-3a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r069-tall-171620504800556"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-3a.tgz
mv CloudDeployment-PT-3a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;