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.r092-tall-171624189000282.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is CloudReconfiguration-PT-402, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r092-tall-171624189000282
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K 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 4.0K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 11 19:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 171K Apr 11 19:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 19:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Apr 11 19:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 912K 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 CloudReconfiguration-PT-402-CTLFireability-2024-00
FORMULA_NAME CloudReconfiguration-PT-402-CTLFireability-2024-01
FORMULA_NAME CloudReconfiguration-PT-402-CTLFireability-2024-02
FORMULA_NAME CloudReconfiguration-PT-402-CTLFireability-2024-03
FORMULA_NAME CloudReconfiguration-PT-402-CTLFireability-2024-04
FORMULA_NAME CloudReconfiguration-PT-402-CTLFireability-2024-05
FORMULA_NAME CloudReconfiguration-PT-402-CTLFireability-2024-06
FORMULA_NAME CloudReconfiguration-PT-402-CTLFireability-2024-07
FORMULA_NAME CloudReconfiguration-PT-402-CTLFireability-2024-08
FORMULA_NAME CloudReconfiguration-PT-402-CTLFireability-2024-09
FORMULA_NAME CloudReconfiguration-PT-402-CTLFireability-2024-10
FORMULA_NAME CloudReconfiguration-PT-402-CTLFireability-2024-11
FORMULA_NAME CloudReconfiguration-PT-402-CTLFireability-2023-12
FORMULA_NAME CloudReconfiguration-PT-402-CTLFireability-2023-13
FORMULA_NAME CloudReconfiguration-PT-402-CTLFireability-2023-14
FORMULA_NAME CloudReconfiguration-PT-402-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716283840042

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-402
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-21 09:30:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 09:30:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 09:30:41] [INFO ] Load time of PNML (sax parser for PT used): 229 ms
[2024-05-21 09:30:41] [INFO ] Transformed 3554 places.
[2024-05-21 09:30:41] [INFO ] Transformed 4263 transitions.
[2024-05-21 09:30:41] [INFO ] Found NUPN structural information;
[2024-05-21 09:30:41] [INFO ] Parsed PT model containing 3554 places and 4263 transitions and 8889 arcs in 353 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Support contains 88 out of 3554 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3554/3554 places, 4263/4263 transitions.
Discarding 704 places :
Symmetric choice reduction at 0 with 704 rule applications. Total rules 704 place count 2850 transition count 3559
Iterating global reduction 0 with 704 rules applied. Total rules applied 1408 place count 2850 transition count 3559
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 0 with 38 rules applied. Total rules applied 1446 place count 2850 transition count 3521
Discarding 316 places :
Symmetric choice reduction at 1 with 316 rule applications. Total rules 1762 place count 2534 transition count 3205
Iterating global reduction 1 with 316 rules applied. Total rules applied 2078 place count 2534 transition count 3205
Discarding 114 places :
Symmetric choice reduction at 1 with 114 rule applications. Total rules 2192 place count 2420 transition count 3091
Iterating global reduction 1 with 114 rules applied. Total rules applied 2306 place count 2420 transition count 3091
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 2329 place count 2420 transition count 3068
Discarding 60 places :
Symmetric choice reduction at 2 with 60 rule applications. Total rules 2389 place count 2360 transition count 3008
Iterating global reduction 2 with 60 rules applied. Total rules applied 2449 place count 2360 transition count 3008
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 2460 place count 2360 transition count 2997
Discarding 44 places :
Symmetric choice reduction at 3 with 44 rule applications. Total rules 2504 place count 2316 transition count 2949
Iterating global reduction 3 with 44 rules applied. Total rules applied 2548 place count 2316 transition count 2949
Discarding 31 places :
Symmetric choice reduction at 3 with 31 rule applications. Total rules 2579 place count 2285 transition count 2918
Iterating global reduction 3 with 31 rules applied. Total rules applied 2610 place count 2285 transition count 2918
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 2637 place count 2258 transition count 2891
Iterating global reduction 3 with 27 rules applied. Total rules applied 2664 place count 2258 transition count 2891
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 2691 place count 2231 transition count 2864
Iterating global reduction 3 with 27 rules applied. Total rules applied 2718 place count 2231 transition count 2864
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 2741 place count 2208 transition count 2827
Iterating global reduction 3 with 23 rules applied. Total rules applied 2764 place count 2208 transition count 2827
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 2771 place count 2201 transition count 2816
Iterating global reduction 3 with 7 rules applied. Total rules applied 2778 place count 2201 transition count 2816
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 2783 place count 2196 transition count 2809
Iterating global reduction 3 with 5 rules applied. Total rules applied 2788 place count 2196 transition count 2809
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2789 place count 2196 transition count 2808
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 2791 place count 2194 transition count 2806
Iterating global reduction 4 with 2 rules applied. Total rules applied 2793 place count 2194 transition count 2806
Applied a total of 2793 rules in 2265 ms. Remains 2194 /3554 variables (removed 1360) and now considering 2806/4263 (removed 1457) transitions.
// Phase 1: matrix 2806 rows 2194 cols
[2024-05-21 09:30:44] [INFO ] Computed 5 invariants in 47 ms
[2024-05-21 09:30:44] [INFO ] Implicit Places using invariants in 604 ms returned []
[2024-05-21 09:30:44] [INFO ] Invariant cache hit.
[2024-05-21 09:30:46] [INFO ] Implicit Places using invariants and state equation in 1570 ms returned []
Implicit Place search using SMT with State Equation took 2220 ms to find 0 implicit places.
Running 2805 sub problems to find dead transitions.
[2024-05-21 09:30:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2193 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2805 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2193/5000 variables, and 5 constraints, problems are : Problem set: 0 solved, 2805 unsolved in 30077 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2194 constraints, PredecessorRefiner: 2805/2805 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2805 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2193 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2805 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s266 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2193/5000 variables, and 5 constraints, problems are : Problem set: 0 solved, 2805 unsolved in 30050 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2194 constraints, PredecessorRefiner: 0/2805 constraints, Known Traps: 0/0 constraints]
After SMT, in 61328ms problems are : Problem set: 0 solved, 2805 unsolved
Search for dead transitions found 0 dead transitions in 61385ms
Starting structural reductions in LTL mode, iteration 1 : 2194/3554 places, 2806/4263 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65910 ms. Remains : 2194/3554 places, 2806/4263 transitions.
Support contains 88 out of 2194 places after structural reductions.
[2024-05-21 09:31:48] [INFO ] Flatten gal took : 153 ms
[2024-05-21 09:31:48] [INFO ] Flatten gal took : 92 ms
[2024-05-21 09:31:48] [INFO ] Input system was already deterministic with 2806 transitions.
RANDOM walk for 40000 steps (217 resets) in 2623 ms. (15 steps per ms) remains 50/62 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 78 ms. (50 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4001 steps (8 resets) in 12 ms. (307 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 50/50 properties
[2024-05-21 09:31:49] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 1 (OVERLAPS) 2118/2182 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2182 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 3 (OVERLAPS) 2796/4978 variables, 2182/2187 constraints. Problems are: Problem set: 0 solved, 50 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4978/5000 variables, and 2187 constraints, problems are : Problem set: 0 solved, 50 unsolved in 5017 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 2182/2194 constraints, PredecessorRefiner: 50/50 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 50 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 1 (OVERLAPS) 2118/2182 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2182 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 3 (OVERLAPS) 2796/4978 variables, 2182/2187 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4978 variables, 49/2236 constraints. Problems are: Problem set: 0 solved, 50 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4978/5000 variables, and 2236 constraints, problems are : Problem set: 0 solved, 50 unsolved in 5015 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 2182/2194 constraints, PredecessorRefiner: 49/50 constraints, Known Traps: 0/0 constraints]
After SMT, in 10123ms problems are : Problem set: 0 solved, 50 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 64 out of 2194 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2194/2194 places, 2806/2806 transitions.
Graph (trivial) has 2550 edges and 2194 vertex of which 866 / 2194 are part of one of the 85 SCC in 8 ms
Free SCC test removed 781 places
Drop transitions (Empty/Sink Transition effects.) removed 981 transitions
Reduce isomorphic transitions removed 981 transitions.
Graph (complete) has 2058 edges and 1413 vertex of which 1402 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.4 ms
Discarding 11 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 696 transitions
Trivial Post-agglo rules discarded 696 transitions
Performed 696 trivial Post agglomeration. Transition count delta: 696
Iterating post reduction 0 with 704 rules applied. Total rules applied 706 place count 1402 transition count 1116
Reduce places removed 696 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 1 with 755 rules applied. Total rules applied 1461 place count 706 transition count 1057
Reduce places removed 37 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 43 rules applied. Total rules applied 1504 place count 669 transition count 1051
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 7 rules applied. Total rules applied 1511 place count 666 transition count 1047
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 4 with 8 rules applied. Total rules applied 1519 place count 664 transition count 1041
Reduce places removed 4 places and 0 transitions.
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Iterating post reduction 5 with 23 rules applied. Total rules applied 1542 place count 660 transition count 1022
Reduce places removed 19 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 21 rules applied. Total rules applied 1563 place count 641 transition count 1020
Performed 81 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 81 Pre rules applied. Total rules applied 1563 place count 641 transition count 939
Deduced a syphon composed of 81 places in 0 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 7 with 162 rules applied. Total rules applied 1725 place count 560 transition count 939
Discarding 11 places :
Symmetric choice reduction at 7 with 11 rule applications. Total rules 1736 place count 549 transition count 927
Iterating global reduction 7 with 11 rules applied. Total rules applied 1747 place count 549 transition count 927
Discarding 9 places :
Symmetric choice reduction at 7 with 9 rule applications. Total rules 1756 place count 540 transition count 918
Iterating global reduction 7 with 9 rules applied. Total rules applied 1765 place count 540 transition count 918
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 1773 place count 540 transition count 910
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1774 place count 539 transition count 909
Iterating global reduction 8 with 1 rules applied. Total rules applied 1775 place count 539 transition count 909
Performed 242 Post agglomeration using F-continuation condition with reduction of 139 identical transitions.
Deduced a syphon composed of 242 places in 0 ms
Reduce places removed 242 places and 0 transitions.
Iterating global reduction 8 with 484 rules applied. Total rules applied 2259 place count 297 transition count 528
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 8 with 25 rules applied. Total rules applied 2284 place count 297 transition count 503
Discarding 4 places :
Symmetric choice reduction at 9 with 4 rule applications. Total rules 2288 place count 293 transition count 499
Iterating global reduction 9 with 4 rules applied. Total rules applied 2292 place count 293 transition count 499
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 9 with 22 rules applied. Total rules applied 2314 place count 282 transition count 488
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 9 with 12 rules applied. Total rules applied 2326 place count 282 transition count 476
Performed 61 Post agglomeration using F-continuation condition with reduction of 31 identical transitions.
Deduced a syphon composed of 61 places in 0 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 10 with 122 rules applied. Total rules applied 2448 place count 221 transition count 537
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 10 with 42 rules applied. Total rules applied 2490 place count 221 transition count 495
Discarding 19 places :
Symmetric choice reduction at 11 with 19 rule applications. Total rules 2509 place count 202 transition count 457
Iterating global reduction 11 with 19 rules applied. Total rules applied 2528 place count 202 transition count 457
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 2533 place count 202 transition count 452
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 2536 place count 199 transition count 446
Iterating global reduction 12 with 3 rules applied. Total rules applied 2539 place count 199 transition count 446
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 2541 place count 199 transition count 444
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 13 with 25 rules applied. Total rules applied 2566 place count 199 transition count 419
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 2567 place count 198 transition count 418
Iterating global reduction 13 with 1 rules applied. Total rules applied 2568 place count 198 transition count 418
Free-agglomeration rule applied 9 times.
Iterating global reduction 13 with 9 rules applied. Total rules applied 2577 place count 198 transition count 409
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 13 with 9 rules applied. Total rules applied 2586 place count 189 transition count 409
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 14 with 2 rules applied. Total rules applied 2588 place count 189 transition count 407
Partial Free-agglomeration rule applied 15 times.
Drop transitions (Partial Free agglomeration) removed 15 transitions
Iterating global reduction 14 with 15 rules applied. Total rules applied 2603 place count 189 transition count 407
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 2604 place count 189 transition count 406
Applied a total of 2604 rules in 273 ms. Remains 189 /2194 variables (removed 2005) and now considering 406/2806 (removed 2400) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 273 ms. Remains : 189/2194 places, 406/2806 transitions.
RANDOM walk for 40000 steps (2412 resets) in 1464 ms. (27 steps per ms) remains 7/50 properties
BEST_FIRST walk for 40004 steps (503 resets) in 98 ms. (404 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (521 resets) in 100 ms. (396 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (520 resets) in 89 ms. (444 steps per ms) remains 5/7 properties
BEST_FIRST walk for 40002 steps (508 resets) in 73 ms. (540 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (521 resets) in 84 ms. (470 steps per ms) remains 5/5 properties
[2024-05-21 09:32:00] [INFO ] Flow matrix only has 391 transitions (discarded 15 similar events)
// Phase 1: matrix 391 rows 189 cols
[2024-05-21 09:32:00] [INFO ] Computed 4 invariants in 5 ms
[2024-05-21 09:32:00] [INFO ] State equation strengthened by 6 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp18 is UNSAT
At refinement iteration 1 (OVERLAPS) 128/137 variables, 4/4 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/137 variables, 0/4 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 308/445 variables, 137/141 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/445 variables, 0/141 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 61/506 variables, 18/159 constraints. Problems are: Problem set: 2 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/506 variables, 6/165 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/506 variables, 0/165 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 57/563 variables, 19/184 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/563 variables, 0/184 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 16/579 variables, 14/198 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/579 variables, 0/198 constraints. Problems are: Problem set: 2 solved, 3 unsolved
Problem AtomicPropp12 is UNSAT
At refinement iteration 12 (OVERLAPS) 1/580 variables, 1/199 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/580 variables, 0/199 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/580 variables, 0/199 constraints. Problems are: Problem set: 3 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 580/580 variables, and 199 constraints, problems are : Problem set: 3 solved, 2 unsolved in 387 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 189/189 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 98/101 variables, 3/3 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/3 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 34/135 variables, 1/4 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/135 variables, 0/4 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 301/436 variables, 135/139 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/436 variables, 1/140 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/436 variables, 0/140 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 61/497 variables, 16/156 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/497 variables, 6/162 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/497 variables, 1/163 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/497 variables, 0/163 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 61/558 variables, 20/183 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/558 variables, 0/183 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 20/578 variables, 16/199 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/578 variables, 0/199 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 2/580 variables, 2/201 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/580 variables, 0/201 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 0/580 variables, 0/201 constraints. Problems are: Problem set: 3 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 580/580 variables, and 201 constraints, problems are : Problem set: 3 solved, 2 unsolved in 245 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 189/189 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 2/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 658ms problems are : Problem set: 3 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 114 steps, including 3 resets, run visited all 2 properties in 3 ms. (steps per millisecond=38 )
Parikh walk visited 2 properties in 9 ms.
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
[2024-05-21 09:32:01] [INFO ] Flatten gal took : 68 ms
[2024-05-21 09:32:01] [INFO ] Flatten gal took : 65 ms
[2024-05-21 09:32:01] [INFO ] Input system was already deterministic with 2806 transitions.
Computed a total of 33 stabilizing places and 36 stable transitions
Graph (complete) has 3046 edges and 2194 vertex of which 2183 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.62 ms
Starting structural reductions in LTL mode, iteration 0 : 2194/2194 places, 2806/2806 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 2153 transition count 2764
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 2153 transition count 2764
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 85 place count 2153 transition count 2761
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 107 place count 2131 transition count 2739
Iterating global reduction 1 with 22 rules applied. Total rules applied 129 place count 2131 transition count 2739
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 131 place count 2131 transition count 2737
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 143 place count 2119 transition count 2724
Iterating global reduction 2 with 12 rules applied. Total rules applied 155 place count 2119 transition count 2724
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 158 place count 2119 transition count 2721
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 167 place count 2110 transition count 2709
Iterating global reduction 3 with 9 rules applied. Total rules applied 176 place count 2110 transition count 2709
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 185 place count 2101 transition count 2698
Iterating global reduction 3 with 9 rules applied. Total rules applied 194 place count 2101 transition count 2698
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 195 place count 2101 transition count 2697
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 201 place count 2095 transition count 2689
Iterating global reduction 4 with 6 rules applied. Total rules applied 207 place count 2095 transition count 2689
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 211 place count 2091 transition count 2684
Iterating global reduction 4 with 4 rules applied. Total rules applied 215 place count 2091 transition count 2684
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 219 place count 2087 transition count 2680
Iterating global reduction 4 with 4 rules applied. Total rules applied 223 place count 2087 transition count 2680
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 226 place count 2084 transition count 2675
Iterating global reduction 4 with 3 rules applied. Total rules applied 229 place count 2084 transition count 2675
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 231 place count 2082 transition count 2672
Iterating global reduction 4 with 2 rules applied. Total rules applied 233 place count 2082 transition count 2672
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 234 place count 2081 transition count 2671
Iterating global reduction 4 with 1 rules applied. Total rules applied 235 place count 2081 transition count 2671
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 236 place count 2081 transition count 2670
Applied a total of 236 rules in 1123 ms. Remains 2081 /2194 variables (removed 113) and now considering 2670/2806 (removed 136) transitions.
// Phase 1: matrix 2670 rows 2081 cols
[2024-05-21 09:32:03] [INFO ] Computed 5 invariants in 22 ms
[2024-05-21 09:32:03] [INFO ] Implicit Places using invariants in 323 ms returned []
[2024-05-21 09:32:03] [INFO ] Invariant cache hit.
[2024-05-21 09:32:04] [INFO ] Implicit Places using invariants and state equation in 1324 ms returned []
Implicit Place search using SMT with State Equation took 1649 ms to find 0 implicit places.
Running 2669 sub problems to find dead transitions.
[2024-05-21 09:32:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2080 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2669 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2080/4751 variables, and 5 constraints, problems are : Problem set: 0 solved, 2669 unsolved in 30041 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2081 constraints, PredecessorRefiner: 2669/2669 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2669 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2080 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2669 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2080/4751 variables, and 5 constraints, problems are : Problem set: 0 solved, 2669 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2081 constraints, PredecessorRefiner: 0/2669 constraints, Known Traps: 0/0 constraints]
After SMT, in 60933ms problems are : Problem set: 0 solved, 2669 unsolved
Search for dead transitions found 0 dead transitions in 60959ms
Starting structural reductions in LTL mode, iteration 1 : 2081/2194 places, 2670/2806 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63743 ms. Remains : 2081/2194 places, 2670/2806 transitions.
[2024-05-21 09:33:05] [INFO ] Flatten gal took : 70 ms
[2024-05-21 09:33:05] [INFO ] Flatten gal took : 107 ms
[2024-05-21 09:33:06] [INFO ] Input system was already deterministic with 2670 transitions.
[2024-05-21 09:33:06] [INFO ] Flatten gal took : 97 ms
[2024-05-21 09:33:06] [INFO ] Flatten gal took : 99 ms
[2024-05-21 09:33:06] [INFO ] Time to serialize gal into /tmp/CTLFireability455773564894422732.gal : 46 ms
[2024-05-21 09:33:06] [INFO ] Time to serialize properties into /tmp/CTLFireability15409412604948341766.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability455773564894422732.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15409412604948341766.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-21 09:33:36] [INFO ] Flatten gal took : 48 ms
[2024-05-21 09:33:36] [INFO ] Applying decomposition
[2024-05-21 09:33:36] [INFO ] Flatten gal took : 48 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13348302493574821474.txt' '-o' '/tmp/graph13348302493574821474.bin' '-w' '/tmp/graph13348302493574821474.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13348302493574821474.bin' '-l' '-1' '-v' '-w' '/tmp/graph13348302493574821474.weights' '-q' '0' '-e' '0.001'
[2024-05-21 09:33:37] [INFO ] Decomposing Gal with order
[2024-05-21 09:33:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 09:33:38] [INFO ] Removed a total of 725 redundant transitions.
[2024-05-21 09:33:38] [INFO ] Flatten gal took : 493 ms
[2024-05-21 09:33:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 70 labels/synchronizations in 88 ms.
[2024-05-21 09:33:38] [INFO ] Time to serialize gal into /tmp/CTLFireability7113601082599198003.gal : 57 ms
[2024-05-21 09:33:38] [INFO ] Time to serialize properties into /tmp/CTLFireability13247717677851324292.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7113601082599198003.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13247717677851324292.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.46109e+13,4.11461,132864,3531,549,158395,27516,3216,668497,147,343788,0


Converting to forward existential form...Done !
original formula: EX(!(A(((AG(((i35.i1.i2.u660.p2683==1)||((i19.i0.i0.u171.p872==1)&&(i44.i2.i1.u806.p3225==1)))) + EX((i2.u7.p281==1))) + AX((i2.u14.p70==...264
=> equivalent forward existential formula: (([FwdG(((FwdU(EY(Init),!(((!(EG(!((i35.i0.i8.u689.p2833==1)))) + EX((i35.i0.i0.u566.p2353==1))) * !(EX(!(E(TRUE...928
Reverse transition relation is NOT exact ! Due to transitions t31, t184, t265, t296, t325, t445, t497, t656, t685, t737, t797, t917, t969, t1151, t1203, t1...2727
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found a local SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2194/2194 places, 2806/2806 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 2152 transition count 2763
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 2152 transition count 2763
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 87 place count 2152 transition count 2760
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 110 place count 2129 transition count 2736
Iterating global reduction 1 with 23 rules applied. Total rules applied 133 place count 2129 transition count 2736
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 135 place count 2129 transition count 2734
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 149 place count 2115 transition count 2719
Iterating global reduction 2 with 14 rules applied. Total rules applied 163 place count 2115 transition count 2719
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 166 place count 2115 transition count 2716
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 176 place count 2105 transition count 2703
Iterating global reduction 3 with 10 rules applied. Total rules applied 186 place count 2105 transition count 2703
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 196 place count 2095 transition count 2690
Iterating global reduction 3 with 10 rules applied. Total rules applied 206 place count 2095 transition count 2690
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 207 place count 2095 transition count 2689
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 213 place count 2089 transition count 2681
Iterating global reduction 4 with 6 rules applied. Total rules applied 219 place count 2089 transition count 2681
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 223 place count 2085 transition count 2676
Iterating global reduction 4 with 4 rules applied. Total rules applied 227 place count 2085 transition count 2676
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 231 place count 2081 transition count 2672
Iterating global reduction 4 with 4 rules applied. Total rules applied 235 place count 2081 transition count 2672
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 238 place count 2078 transition count 2667
Iterating global reduction 4 with 3 rules applied. Total rules applied 241 place count 2078 transition count 2667
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 243 place count 2076 transition count 2664
Iterating global reduction 4 with 2 rules applied. Total rules applied 245 place count 2076 transition count 2664
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 246 place count 2075 transition count 2663
Iterating global reduction 4 with 1 rules applied. Total rules applied 247 place count 2075 transition count 2663
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 248 place count 2075 transition count 2662
Applied a total of 248 rules in 1072 ms. Remains 2075 /2194 variables (removed 119) and now considering 2662/2806 (removed 144) transitions.
// Phase 1: matrix 2662 rows 2075 cols
[2024-05-21 09:34:09] [INFO ] Computed 5 invariants in 18 ms
[2024-05-21 09:34:10] [INFO ] Implicit Places using invariants in 409 ms returned []
[2024-05-21 09:34:10] [INFO ] Invariant cache hit.
[2024-05-21 09:34:11] [INFO ] Implicit Places using invariants and state equation in 1447 ms returned []
Implicit Place search using SMT with State Equation took 1862 ms to find 0 implicit places.
Running 2661 sub problems to find dead transitions.
[2024-05-21 09:34:11] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
At refinement iteration 0 (INCLUDED_ONLY) 0/2074 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2661 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2074/4737 variables, and 5 constraints, problems are : Problem set: 0 solved, 2661 unsolved in 30062 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2075 constraints, PredecessorRefiner: 2661/2661 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2661 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2074 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2661 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2074/4737 variables, and 5 constraints, problems are : Problem set: 0 solved, 2661 unsolved in 30041 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2075 constraints, PredecessorRefiner: 0/2661 constraints, Known Traps: 0/0 constraints]
After SMT, in 60922ms problems are : Problem set: 0 solved, 2661 unsolved
Search for dead transitions found 0 dead transitions in 60945ms
Starting structural reductions in LTL mode, iteration 1 : 2075/2194 places, 2662/2806 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63892 ms. Remains : 2075/2194 places, 2662/2806 transitions.
[2024-05-21 09:35:12] [INFO ] Flatten gal took : 45 ms
[2024-05-21 09:35:12] [INFO ] Flatten gal took : 59 ms
[2024-05-21 09:35:12] [INFO ] Input system was already deterministic with 2662 transitions.
[2024-05-21 09:35:13] [INFO ] Flatten gal took : 96 ms
[2024-05-21 09:35:13] [INFO ] Flatten gal took : 109 ms
[2024-05-21 09:35:13] [INFO ] Time to serialize gal into /tmp/CTLFireability10694930494349766334.gal : 9 ms
[2024-05-21 09:35:13] [INFO ] Time to serialize properties into /tmp/CTLFireability4720222173241018996.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10694930494349766334.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4720222173241018996.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-21 09:35:43] [INFO ] Flatten gal took : 40 ms
[2024-05-21 09:35:43] [INFO ] Applying decomposition
[2024-05-21 09:35:43] [INFO ] Flatten gal took : 40 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph6950398394835764753.txt' '-o' '/tmp/graph6950398394835764753.bin' '-w' '/tmp/graph6950398394835764753.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6950398394835764753.bin' '-l' '-1' '-v' '-w' '/tmp/graph6950398394835764753.weights' '-q' '0' '-e' '0.001'
[2024-05-21 09:35:43] [INFO ] Decomposing Gal with order
[2024-05-21 09:35:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 09:35:43] [INFO ] Removed a total of 700 redundant transitions.
[2024-05-21 09:35:43] [INFO ] Flatten gal took : 81 ms
[2024-05-21 09:35:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 70 labels/synchronizations in 30 ms.
[2024-05-21 09:35:43] [INFO ] Time to serialize gal into /tmp/CTLFireability6006392689217620534.gal : 19 ms
[2024-05-21 09:35:43] [INFO ] Time to serialize properties into /tmp/CTLFireability5645929922942016415.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6006392689217620534.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5645929922942016415.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.44695e+13,4.54981,153276,3910,550,217535,22249,3303,772817,149,237412,0


Converting to forward existential form...Done !
original formula: AX(AG((i23.i1.i1.u442.p1846==0)))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !((i23.i1.i1.u442.p1846==0)))] = FALSE
(forward)formula 0,0,7.45643,167532,1,0,234128,24738,9146,871831,260,268326,668595
FORMULA CloudReconfiguration-PT-402-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 2194/2194 places, 2806/2806 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 2158 transition count 2769
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 2158 transition count 2769
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 75 place count 2158 transition count 2766
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 94 place count 2139 transition count 2746
Iterating global reduction 1 with 19 rules applied. Total rules applied 113 place count 2139 transition count 2746
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 114 place count 2139 transition count 2745
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 126 place count 2127 transition count 2732
Iterating global reduction 2 with 12 rules applied. Total rules applied 138 place count 2127 transition count 2732
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 139 place count 2127 transition count 2731
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 149 place count 2117 transition count 2718
Iterating global reduction 3 with 10 rules applied. Total rules applied 159 place count 2117 transition count 2718
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 169 place count 2107 transition count 2705
Iterating global reduction 3 with 10 rules applied. Total rules applied 179 place count 2107 transition count 2705
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 180 place count 2107 transition count 2704
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 186 place count 2101 transition count 2696
Iterating global reduction 4 with 6 rules applied. Total rules applied 192 place count 2101 transition count 2696
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 196 place count 2097 transition count 2691
Iterating global reduction 4 with 4 rules applied. Total rules applied 200 place count 2097 transition count 2691
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 204 place count 2093 transition count 2687
Iterating global reduction 4 with 4 rules applied. Total rules applied 208 place count 2093 transition count 2687
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 211 place count 2090 transition count 2682
Iterating global reduction 4 with 3 rules applied. Total rules applied 214 place count 2090 transition count 2682
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 216 place count 2088 transition count 2679
Iterating global reduction 4 with 2 rules applied. Total rules applied 218 place count 2088 transition count 2679
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 219 place count 2087 transition count 2678
Iterating global reduction 4 with 1 rules applied. Total rules applied 220 place count 2087 transition count 2678
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 221 place count 2087 transition count 2677
Applied a total of 221 rules in 1000 ms. Remains 2087 /2194 variables (removed 107) and now considering 2677/2806 (removed 129) transitions.
// Phase 1: matrix 2677 rows 2087 cols
[2024-05-21 09:35:52] [INFO ] Computed 5 invariants in 19 ms
[2024-05-21 09:35:52] [INFO ] Implicit Places using invariants in 338 ms returned []
[2024-05-21 09:35:52] [INFO ] Invariant cache hit.
[2024-05-21 09:35:54] [INFO ] Implicit Places using invariants and state equation in 1264 ms returned []
Implicit Place search using SMT with State Equation took 1638 ms to find 0 implicit places.
Running 2676 sub problems to find dead transitions.
[2024-05-21 09:35:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2086 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2676 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2086/4764 variables, and 5 constraints, problems are : Problem set: 0 solved, 2676 unsolved in 30047 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2087 constraints, PredecessorRefiner: 2676/2676 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2676 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2086 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2676 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2086/4764 variables, and 5 constraints, problems are : Problem set: 0 solved, 2676 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2087 constraints, PredecessorRefiner: 0/2676 constraints, Known Traps: 0/0 constraints]
After SMT, in 60856ms problems are : Problem set: 0 solved, 2676 unsolved
Search for dead transitions found 0 dead transitions in 60877ms
Starting structural reductions in LTL mode, iteration 1 : 2087/2194 places, 2677/2806 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63519 ms. Remains : 2087/2194 places, 2677/2806 transitions.
[2024-05-21 09:36:54] [INFO ] Flatten gal took : 38 ms
[2024-05-21 09:36:54] [INFO ] Flatten gal took : 41 ms
[2024-05-21 09:36:55] [INFO ] Input system was already deterministic with 2677 transitions.
[2024-05-21 09:36:55] [INFO ] Flatten gal took : 62 ms
[2024-05-21 09:36:55] [INFO ] Flatten gal took : 39 ms
[2024-05-21 09:36:55] [INFO ] Time to serialize gal into /tmp/CTLFireability9846866390496237331.gal : 16 ms
[2024-05-21 09:36:55] [INFO ] Time to serialize properties into /tmp/CTLFireability7342968660867492200.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9846866390496237331.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7342968660867492200.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-21 09:37:25] [INFO ] Flatten gal took : 39 ms
[2024-05-21 09:37:25] [INFO ] Applying decomposition
[2024-05-21 09:37:25] [INFO ] Flatten gal took : 38 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13810370469793674724.txt' '-o' '/tmp/graph13810370469793674724.bin' '-w' '/tmp/graph13810370469793674724.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13810370469793674724.bin' '-l' '-1' '-v' '-w' '/tmp/graph13810370469793674724.weights' '-q' '0' '-e' '0.001'
[2024-05-21 09:37:25] [INFO ] Decomposing Gal with order
[2024-05-21 09:37:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 09:37:25] [INFO ] Removed a total of 717 redundant transitions.
[2024-05-21 09:37:25] [INFO ] Flatten gal took : 89 ms
[2024-05-21 09:37:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 69 labels/synchronizations in 20 ms.
[2024-05-21 09:37:25] [INFO ] Time to serialize gal into /tmp/CTLFireability18319877131110938481.gal : 40 ms
[2024-05-21 09:37:25] [INFO ] Time to serialize properties into /tmp/CTLFireability16896430969340891642.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18319877131110938481.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16896430969340891642.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.48403e+13,2.56794,86468,3434,518,121574,20398,3249,320431,132,170836,0


Converting to forward existential form...Done !
original formula: ((AF(E(((i26.i0.i0.u531.p2221==1)||(i10.i0.i0.u189.p895!=1)) U (!((EX((i16.i0.i0.u298.p1252==1)) + EG((i9.u133.p658==1)))) * EG((i0.u20.p...403
=> equivalent forward existential formula: (([FwdG(Init,!(E(((i26.i0.i0.u531.p2221==1)||(i10.i0.i0.u189.p895!=1)) U (!((EX((i16.i0.i0.u298.p1252==1)) + EG(...587
Reverse transition relation is NOT exact ! Due to transitions t31, t184, t213, t284, t296, t325, t445, t497, t650, t731, t791, t911, t960, t963, t1145, t11...2688
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2194/2194 places, 2806/2806 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 2152 transition count 2763
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 2152 transition count 2763
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 87 place count 2152 transition count 2760
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 111 place count 2128 transition count 2735
Iterating global reduction 1 with 24 rules applied. Total rules applied 135 place count 2128 transition count 2735
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 137 place count 2128 transition count 2733
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 151 place count 2114 transition count 2718
Iterating global reduction 2 with 14 rules applied. Total rules applied 165 place count 2114 transition count 2718
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 168 place count 2114 transition count 2715
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 178 place count 2104 transition count 2702
Iterating global reduction 3 with 10 rules applied. Total rules applied 188 place count 2104 transition count 2702
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 198 place count 2094 transition count 2689
Iterating global reduction 3 with 10 rules applied. Total rules applied 208 place count 2094 transition count 2689
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 209 place count 2094 transition count 2688
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 215 place count 2088 transition count 2680
Iterating global reduction 4 with 6 rules applied. Total rules applied 221 place count 2088 transition count 2680
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 225 place count 2084 transition count 2675
Iterating global reduction 4 with 4 rules applied. Total rules applied 229 place count 2084 transition count 2675
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 233 place count 2080 transition count 2671
Iterating global reduction 4 with 4 rules applied. Total rules applied 237 place count 2080 transition count 2671
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 240 place count 2077 transition count 2666
Iterating global reduction 4 with 3 rules applied. Total rules applied 243 place count 2077 transition count 2666
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 245 place count 2075 transition count 2663
Iterating global reduction 4 with 2 rules applied. Total rules applied 247 place count 2075 transition count 2663
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 248 place count 2074 transition count 2662
Iterating global reduction 4 with 1 rules applied. Total rules applied 249 place count 2074 transition count 2662
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 250 place count 2074 transition count 2661
Applied a total of 250 rules in 1000 ms. Remains 2074 /2194 variables (removed 120) and now considering 2661/2806 (removed 145) transitions.
// Phase 1: matrix 2661 rows 2074 cols
[2024-05-21 09:37:57] [INFO ] Computed 5 invariants in 20 ms
[2024-05-21 09:37:57] [INFO ] Implicit Places using invariants in 309 ms returned []
[2024-05-21 09:37:57] [INFO ] Invariant cache hit.
[2024-05-21 09:37:58] [INFO ] Implicit Places using invariants and state equation in 1300 ms returned []
Implicit Place search using SMT with State Equation took 1611 ms to find 0 implicit places.
Running 2660 sub problems to find dead transitions.
[2024-05-21 09:37:58] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2073 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2660 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2073/4735 variables, and 5 constraints, problems are : Problem set: 0 solved, 2660 unsolved in 30037 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2074 constraints, PredecessorRefiner: 2660/2660 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2660 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2073 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2660 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2073/4735 variables, and 5 constraints, problems are : Problem set: 0 solved, 2660 unsolved in 30043 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2074 constraints, PredecessorRefiner: 0/2660 constraints, Known Traps: 0/0 constraints]
After SMT, in 60853ms problems are : Problem set: 0 solved, 2660 unsolved
Search for dead transitions found 0 dead transitions in 60875ms
Starting structural reductions in LTL mode, iteration 1 : 2074/2194 places, 2661/2806 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63494 ms. Remains : 2074/2194 places, 2661/2806 transitions.
[2024-05-21 09:38:59] [INFO ] Flatten gal took : 38 ms
[2024-05-21 09:38:59] [INFO ] Flatten gal took : 39 ms
[2024-05-21 09:38:59] [INFO ] Input system was already deterministic with 2661 transitions.
[2024-05-21 09:38:59] [INFO ] Flatten gal took : 37 ms
[2024-05-21 09:38:59] [INFO ] Flatten gal took : 40 ms
[2024-05-21 09:38:59] [INFO ] Time to serialize gal into /tmp/CTLFireability388345656470681893.gal : 7 ms
[2024-05-21 09:38:59] [INFO ] Time to serialize properties into /tmp/CTLFireability602059937163673819.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability388345656470681893.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability602059937163673819.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-21 09:39:29] [INFO ] Flatten gal took : 38 ms
[2024-05-21 09:39:29] [INFO ] Applying decomposition
[2024-05-21 09:39:29] [INFO ] Flatten gal took : 39 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1703002472697785258.txt' '-o' '/tmp/graph1703002472697785258.bin' '-w' '/tmp/graph1703002472697785258.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1703002472697785258.bin' '-l' '-1' '-v' '-w' '/tmp/graph1703002472697785258.weights' '-q' '0' '-e' '0.001'
[2024-05-21 09:39:29] [INFO ] Decomposing Gal with order
[2024-05-21 09:39:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 09:39:30] [INFO ] Removed a total of 699 redundant transitions.
[2024-05-21 09:39:30] [INFO ] Flatten gal took : 72 ms
[2024-05-21 09:39:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 58 labels/synchronizations in 28 ms.
[2024-05-21 09:39:30] [INFO ] Time to serialize gal into /tmp/CTLFireability5274592936194330703.gal : 17 ms
[2024-05-21 09:39:30] [INFO ] Time to serialize properties into /tmp/CTLFireability12408382198415076350.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5274592936194330703.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12408382198415076350.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.44192e+13,5.53436,176316,5095,566,227601,32558,3196,827809,154,486749,0


Converting to forward existential form...Done !
original formula: EF((EX((i32.i0.i0.u583.p2416==1)) * AG((i44.i3.i2.u741.p3025==1))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * EX((i32.i0.i0.u583.p2416==1))) * !(E(TRUE U !((i44.i3.i2.u741.p3025==1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t31, t184, t213, t265, t325, t446, t498, t651, t680, t732, t792, t841, t912, t964, t1117, t11...2891
(forward)formula 0,0,23.8189,686228,1,0,1.07338e+06,41236,30228,2.31273e+06,744,486749,7288054
FORMULA CloudReconfiguration-PT-402-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 2194/2194 places, 2806/2806 transitions.
Graph (trivial) has 2681 edges and 2194 vertex of which 1001 / 2194 are part of one of the 88 SCC in 4 ms
Free SCC test removed 913 places
Ensure Unique test removed 1070 transitions
Reduce isomorphic transitions removed 1070 transitions.
Graph (complete) has 1968 edges and 1281 vertex of which 1270 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.3 ms
Discarding 11 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 703 transitions
Trivial Post-agglo rules discarded 703 transitions
Performed 703 trivial Post agglomeration. Transition count delta: 703
Iterating post reduction 0 with 703 rules applied. Total rules applied 705 place count 1269 transition count 1026
Reduce places removed 703 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 1 with 735 rules applied. Total rules applied 1440 place count 566 transition count 994
Reduce places removed 15 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 18 rules applied. Total rules applied 1458 place count 551 transition count 991
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1461 place count 548 transition count 991
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 63 Pre rules applied. Total rules applied 1461 place count 548 transition count 928
Deduced a syphon composed of 63 places in 0 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 4 with 126 rules applied. Total rules applied 1587 place count 485 transition count 928
Discarding 21 places :
Symmetric choice reduction at 4 with 21 rule applications. Total rules 1608 place count 464 transition count 898
Iterating global reduction 4 with 21 rules applied. Total rules applied 1629 place count 464 transition count 898
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 1630 place count 464 transition count 897
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1631 place count 463 transition count 897
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1631 place count 463 transition count 896
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1633 place count 462 transition count 896
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 1647 place count 448 transition count 879
Iterating global reduction 6 with 14 rules applied. Total rules applied 1661 place count 448 transition count 879
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 6 with 12 rules applied. Total rules applied 1673 place count 448 transition count 867
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1675 place count 446 transition count 867
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 1679 place count 442 transition count 860
Iterating global reduction 8 with 4 rules applied. Total rules applied 1683 place count 442 transition count 860
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1685 place count 440 transition count 856
Iterating global reduction 8 with 2 rules applied. Total rules applied 1687 place count 440 transition count 856
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1689 place count 438 transition count 852
Iterating global reduction 8 with 2 rules applied. Total rules applied 1691 place count 438 transition count 852
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1693 place count 436 transition count 848
Iterating global reduction 8 with 2 rules applied. Total rules applied 1695 place count 436 transition count 848
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1697 place count 434 transition count 844
Iterating global reduction 8 with 2 rules applied. Total rules applied 1699 place count 434 transition count 844
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1701 place count 432 transition count 840
Iterating global reduction 8 with 2 rules applied. Total rules applied 1703 place count 432 transition count 840
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1704 place count 431 transition count 838
Iterating global reduction 8 with 1 rules applied. Total rules applied 1705 place count 431 transition count 838
Performed 53 Post agglomeration using F-continuation condition.Transition count delta: 53
Deduced a syphon composed of 53 places in 0 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 8 with 106 rules applied. Total rules applied 1811 place count 378 transition count 785
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 8 with 37 rules applied. Total rules applied 1848 place count 378 transition count 748
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 14 rules applied. Total rules applied 1862 place count 367 transition count 745
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1863 place count 366 transition count 745
Discarding 21 places :
Symmetric choice reduction at 11 with 21 rule applications. Total rules 1884 place count 345 transition count 704
Iterating global reduction 11 with 21 rules applied. Total rules applied 1905 place count 345 transition count 704
Discarding 13 places :
Symmetric choice reduction at 11 with 13 rule applications. Total rules 1918 place count 332 transition count 678
Iterating global reduction 11 with 13 rules applied. Total rules applied 1931 place count 332 transition count 678
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 1933 place count 330 transition count 674
Iterating global reduction 11 with 2 rules applied. Total rules applied 1935 place count 330 transition count 674
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1936 place count 329 transition count 672
Iterating global reduction 11 with 1 rules applied. Total rules applied 1937 place count 329 transition count 672
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1938 place count 328 transition count 670
Iterating global reduction 11 with 1 rules applied. Total rules applied 1939 place count 328 transition count 670
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1940 place count 327 transition count 668
Iterating global reduction 11 with 1 rules applied. Total rules applied 1941 place count 327 transition count 668
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1942 place count 326 transition count 666
Iterating global reduction 11 with 1 rules applied. Total rules applied 1943 place count 326 transition count 666
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1944 place count 325 transition count 664
Iterating global reduction 11 with 1 rules applied. Total rules applied 1945 place count 325 transition count 664
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 11 with 10 rules applied. Total rules applied 1955 place count 320 transition count 659
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 11 with 8 rules applied. Total rules applied 1963 place count 320 transition count 651
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1965 place count 318 transition count 651
Discarding 6 places :
Symmetric choice reduction at 13 with 6 rule applications. Total rules 1971 place count 312 transition count 637
Iterating global reduction 13 with 6 rules applied. Total rules applied 1977 place count 312 transition count 637
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1979 place count 312 transition count 635
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1980 place count 311 transition count 633
Iterating global reduction 14 with 1 rules applied. Total rules applied 1981 place count 311 transition count 633
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1982 place count 310 transition count 629
Iterating global reduction 14 with 1 rules applied. Total rules applied 1983 place count 310 transition count 629
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 1987 place count 308 transition count 627
Drop transitions (Redundant composition of simpler transitions.) removed 97 transitions
Redundant transition composition rules discarded 97 transitions
Iterating global reduction 14 with 97 rules applied. Total rules applied 2084 place count 308 transition count 530
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 14 with 42 rules applied. Total rules applied 2126 place count 308 transition count 488
Reduce places removed 42 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 15 with 43 rules applied. Total rules applied 2169 place count 266 transition count 487
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 2170 place count 265 transition count 487
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 4 Pre rules applied. Total rules applied 2170 place count 265 transition count 483
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 2178 place count 261 transition count 483
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 17 with 10 rules applied. Total rules applied 2188 place count 256 transition count 478
Discarding 4 places :
Symmetric choice reduction at 17 with 4 rule applications. Total rules 2192 place count 252 transition count 474
Iterating global reduction 17 with 4 rules applied. Total rules applied 2196 place count 252 transition count 474
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 17 with 9 rules applied. Total rules applied 2205 place count 252 transition count 465
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 2206 place count 252 transition count 465
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 2207 place count 252 transition count 464
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 2208 place count 251 transition count 463
Applied a total of 2208 rules in 229 ms. Remains 251 /2194 variables (removed 1943) and now considering 463/2806 (removed 2343) transitions.
[2024-05-21 09:39:54] [INFO ] Flow matrix only has 396 transitions (discarded 67 similar events)
// Phase 1: matrix 396 rows 251 cols
[2024-05-21 09:39:54] [INFO ] Computed 0 invariants in 5 ms
[2024-05-21 09:39:54] [INFO ] Implicit Places using invariants in 75 ms returned []
[2024-05-21 09:39:54] [INFO ] Flow matrix only has 396 transitions (discarded 67 similar events)
[2024-05-21 09:39:54] [INFO ] Invariant cache hit.
[2024-05-21 09:39:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 09:39:54] [INFO ] Implicit Places using invariants and state equation in 183 ms returned [12, 129, 187]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 261 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 248/2194 places, 463/2806 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 245 transition count 460
Applied a total of 6 rules in 10 ms. Remains 245 /248 variables (removed 3) and now considering 460/463 (removed 3) transitions.
[2024-05-21 09:39:54] [INFO ] Flow matrix only has 393 transitions (discarded 67 similar events)
// Phase 1: matrix 393 rows 245 cols
[2024-05-21 09:39:54] [INFO ] Computed 0 invariants in 4 ms
[2024-05-21 09:39:54] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-21 09:39:54] [INFO ] Flow matrix only has 393 transitions (discarded 67 similar events)
[2024-05-21 09:39:54] [INFO ] Invariant cache hit.
[2024-05-21 09:39:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 09:39:55] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 238 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 245/2194 places, 460/2806 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 739 ms. Remains : 245/2194 places, 460/2806 transitions.
[2024-05-21 09:39:55] [INFO ] Flatten gal took : 9 ms
[2024-05-21 09:39:55] [INFO ] Flatten gal took : 7 ms
[2024-05-21 09:39:55] [INFO ] Input system was already deterministic with 460 transitions.
[2024-05-21 09:39:55] [INFO ] Flatten gal took : 7 ms
[2024-05-21 09:39:55] [INFO ] Flatten gal took : 6 ms
[2024-05-21 09:39:55] [INFO ] Time to serialize gal into /tmp/CTLFireability16780975806635351827.gal : 4 ms
[2024-05-21 09:39:55] [INFO ] Time to serialize properties into /tmp/CTLFireability13075046525409818018.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16780975806635351827.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13075046525409818018.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.82278e+08,1.57196,50944,2,5110,5,163526,6,0,1365,260831,0


Converting to forward existential form...Done !
original formula: E((EF((p3520==1)) + (p25==1)) U (p1835==1))
=> equivalent forward existential formula: [(FwdU(Init,(E(TRUE U (p3520==1)) + (p25==1))) * (p1835==1))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t4, t7, t8, t10, t25, t49, t55, t59, t65, t66, t68, t83, t107, t113, t116, t121, t122, t1...631
Detected timeout of ITS tools.
[2024-05-21 09:40:25] [INFO ] Flatten gal took : 13 ms
[2024-05-21 09:40:25] [INFO ] Applying decomposition
[2024-05-21 09:40:25] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph4265291848824635600.txt' '-o' '/tmp/graph4265291848824635600.bin' '-w' '/tmp/graph4265291848824635600.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4265291848824635600.bin' '-l' '-1' '-v' '-w' '/tmp/graph4265291848824635600.weights' '-q' '0' '-e' '0.001'
[2024-05-21 09:40:25] [INFO ] Decomposing Gal with order
[2024-05-21 09:40:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 09:40:25] [INFO ] Removed a total of 193 redundant transitions.
[2024-05-21 09:40:25] [INFO ] Flatten gal took : 11 ms
[2024-05-21 09:40:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 120 labels/synchronizations in 4 ms.
[2024-05-21 09:40:25] [INFO ] Time to serialize gal into /tmp/CTLFireability15980131596339625446.gal : 3 ms
[2024-05-21 09:40:25] [INFO ] Time to serialize properties into /tmp/CTLFireability15313925030669082084.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15980131596339625446.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15313925030669082084.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.82278e+08,0.276287,15572,575,58,23550,1245,786,50506,86,3518,0


Converting to forward existential form...Done !
original formula: E((EF((i7.i2.u93.p3520==1)) + (i0.u2.p25==1)) U (i4.i2.u36.p1835==1))
=> equivalent forward existential formula: [(FwdU(Init,(E(TRUE U (i7.i2.u93.p3520==1)) + (i0.u2.p25==1))) * (i4.i2.u36.p1835==1))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t350, t383, t459, i0.t345, i0.u2.t243, i0.u2.t314, i0.u2.t346, i2.t367, i2.i0.t182, i2.i1.t17...1087
(forward)formula 0,1,7.60383,176876,1,0,264872,1918,5587,999921,406,15315,314399
FORMULA CloudReconfiguration-PT-402-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 2194/2194 places, 2806/2806 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 2153 transition count 2764
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 2153 transition count 2764
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 85 place count 2153 transition count 2761
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 107 place count 2131 transition count 2738
Iterating global reduction 1 with 22 rules applied. Total rules applied 129 place count 2131 transition count 2738
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 131 place count 2131 transition count 2736
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 143 place count 2119 transition count 2723
Iterating global reduction 2 with 12 rules applied. Total rules applied 155 place count 2119 transition count 2723
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 157 place count 2119 transition count 2721
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 166 place count 2110 transition count 2709
Iterating global reduction 3 with 9 rules applied. Total rules applied 175 place count 2110 transition count 2709
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 184 place count 2101 transition count 2697
Iterating global reduction 3 with 9 rules applied. Total rules applied 193 place count 2101 transition count 2697
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 194 place count 2101 transition count 2696
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 199 place count 2096 transition count 2689
Iterating global reduction 4 with 5 rules applied. Total rules applied 204 place count 2096 transition count 2689
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 207 place count 2093 transition count 2685
Iterating global reduction 4 with 3 rules applied. Total rules applied 210 place count 2093 transition count 2685
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 213 place count 2090 transition count 2682
Iterating global reduction 4 with 3 rules applied. Total rules applied 216 place count 2090 transition count 2682
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 218 place count 2088 transition count 2679
Iterating global reduction 4 with 2 rules applied. Total rules applied 220 place count 2088 transition count 2679
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 221 place count 2087 transition count 2678
Iterating global reduction 4 with 1 rules applied. Total rules applied 222 place count 2087 transition count 2678
Applied a total of 222 rules in 940 ms. Remains 2087 /2194 variables (removed 107) and now considering 2678/2806 (removed 128) transitions.
// Phase 1: matrix 2678 rows 2087 cols
[2024-05-21 09:40:33] [INFO ] Computed 5 invariants in 20 ms
[2024-05-21 09:40:34] [INFO ] Implicit Places using invariants in 316 ms returned []
[2024-05-21 09:40:34] [INFO ] Invariant cache hit.
[2024-05-21 09:40:35] [INFO ] Implicit Places using invariants and state equation in 1343 ms returned []
Implicit Place search using SMT with State Equation took 1677 ms to find 0 implicit places.
Running 2677 sub problems to find dead transitions.
[2024-05-21 09:40:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2086 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2677 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2086/4765 variables, and 5 constraints, problems are : Problem set: 0 solved, 2677 unsolved in 30063 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2087 constraints, PredecessorRefiner: 2677/2677 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2677 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2086 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2677 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2086/4765 variables, and 5 constraints, problems are : Problem set: 0 solved, 2677 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2087 constraints, PredecessorRefiner: 0/2677 constraints, Known Traps: 0/0 constraints]
After SMT, in 60902ms problems are : Problem set: 0 solved, 2677 unsolved
Search for dead transitions found 0 dead transitions in 60933ms
Starting structural reductions in LTL mode, iteration 1 : 2087/2194 places, 2678/2806 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63555 ms. Remains : 2087/2194 places, 2678/2806 transitions.
[2024-05-21 09:41:36] [INFO ] Flatten gal took : 39 ms
[2024-05-21 09:41:36] [INFO ] Flatten gal took : 50 ms
[2024-05-21 09:41:36] [INFO ] Input system was already deterministic with 2678 transitions.
[2024-05-21 09:41:36] [INFO ] Flatten gal took : 39 ms
[2024-05-21 09:41:36] [INFO ] Flatten gal took : 40 ms
[2024-05-21 09:41:36] [INFO ] Time to serialize gal into /tmp/CTLFireability7671120929397351.gal : 7 ms
[2024-05-21 09:41:36] [INFO ] Time to serialize properties into /tmp/CTLFireability7345449982825270993.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7671120929397351.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7345449982825270993.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...280
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-21 09:42:06] [INFO ] Flatten gal took : 39 ms
[2024-05-21 09:42:06] [INFO ] Applying decomposition
[2024-05-21 09:42:06] [INFO ] Flatten gal took : 37 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1993043663103163888.txt' '-o' '/tmp/graph1993043663103163888.bin' '-w' '/tmp/graph1993043663103163888.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1993043663103163888.bin' '-l' '-1' '-v' '-w' '/tmp/graph1993043663103163888.weights' '-q' '0' '-e' '0.001'
[2024-05-21 09:42:07] [INFO ] Decomposing Gal with order
[2024-05-21 09:42:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 09:42:07] [INFO ] Removed a total of 726 redundant transitions.
[2024-05-21 09:42:07] [INFO ] Flatten gal took : 82 ms
[2024-05-21 09:42:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 66 labels/synchronizations in 17 ms.
[2024-05-21 09:42:07] [INFO ] Time to serialize gal into /tmp/CTLFireability11651768962715936671.gal : 20 ms
[2024-05-21 09:42:07] [INFO ] Time to serialize properties into /tmp/CTLFireability1772961660122370602.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11651768962715936671.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1772961660122370602.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.48118e+13,4.0473,128280,3907,552,164209,20326,3322,619242,144,268006,0


Converting to forward existential form...Done !
original formula: AX(AX(((i11.i2.i1.u700.p3301==1) + AG(((i9.u130.p714==0)&&(i42.i0.i1.u772.p3175==0))))))
=> equivalent forward existential formula: [(FwdU((EY(EY(Init)) * !((i11.i2.i1.u700.p3301==1))),TRUE) * !(((i9.u130.p714==0)&&(i42.i0.i1.u772.p3175==0))))]...163
(forward)formula 0,0,6.24569,133032,1,0,170388,20609,9416,646405,237,272687,492069
FORMULA CloudReconfiguration-PT-402-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 2194/2194 places, 2806/2806 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 2152 transition count 2763
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 2152 transition count 2763
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 87 place count 2152 transition count 2760
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 110 place count 2129 transition count 2736
Iterating global reduction 1 with 23 rules applied. Total rules applied 133 place count 2129 transition count 2736
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 135 place count 2129 transition count 2734
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 149 place count 2115 transition count 2719
Iterating global reduction 2 with 14 rules applied. Total rules applied 163 place count 2115 transition count 2719
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 166 place count 2115 transition count 2716
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 176 place count 2105 transition count 2703
Iterating global reduction 3 with 10 rules applied. Total rules applied 186 place count 2105 transition count 2703
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 196 place count 2095 transition count 2690
Iterating global reduction 3 with 10 rules applied. Total rules applied 206 place count 2095 transition count 2690
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 207 place count 2095 transition count 2689
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 213 place count 2089 transition count 2681
Iterating global reduction 4 with 6 rules applied. Total rules applied 219 place count 2089 transition count 2681
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 223 place count 2085 transition count 2676
Iterating global reduction 4 with 4 rules applied. Total rules applied 227 place count 2085 transition count 2676
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 231 place count 2081 transition count 2672
Iterating global reduction 4 with 4 rules applied. Total rules applied 235 place count 2081 transition count 2672
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 238 place count 2078 transition count 2667
Iterating global reduction 4 with 3 rules applied. Total rules applied 241 place count 2078 transition count 2667
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 243 place count 2076 transition count 2664
Iterating global reduction 4 with 2 rules applied. Total rules applied 245 place count 2076 transition count 2664
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 246 place count 2075 transition count 2663
Iterating global reduction 4 with 1 rules applied. Total rules applied 247 place count 2075 transition count 2663
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 248 place count 2075 transition count 2662
Applied a total of 248 rules in 1040 ms. Remains 2075 /2194 variables (removed 119) and now considering 2662/2806 (removed 144) transitions.
// Phase 1: matrix 2662 rows 2075 cols
[2024-05-21 09:42:14] [INFO ] Computed 5 invariants in 17 ms
[2024-05-21 09:42:15] [INFO ] Implicit Places using invariants in 353 ms returned []
[2024-05-21 09:42:15] [INFO ] Invariant cache hit.
[2024-05-21 09:42:16] [INFO ] Implicit Places using invariants and state equation in 1435 ms returned []
Implicit Place search using SMT with State Equation took 1790 ms to find 0 implicit places.
Running 2661 sub problems to find dead transitions.
[2024-05-21 09:42:16] [INFO ] Invariant cache hit.
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(s950 0.0)
(s951 0.0)
(s952 0.0)
(s953 0.0)
(s954 0.0)
(s955 0.0)
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(s959 0.0)
(s960 0.0)
(s961 0.0)
(s962 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2074 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2661 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2074/4737 variables, and 5 constraints, problems are : Problem set: 0 solved, 2661 unsolved in 30044 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2075 constraints, PredecessorRefiner: 2661/2661 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2661 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2074 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2661 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2074/4737 variables, and 5 constraints, problems are : Problem set: 0 solved, 2661 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2075 constraints, PredecessorRefiner: 0/2661 constraints, Known Traps: 0/0 constraints]
After SMT, in 61000ms problems are : Problem set: 0 solved, 2661 unsolved
Search for dead transitions found 0 dead transitions in 61021ms
Starting structural reductions in LTL mode, iteration 1 : 2075/2194 places, 2662/2806 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63861 ms. Remains : 2075/2194 places, 2662/2806 transitions.
[2024-05-21 09:43:17] [INFO ] Flatten gal took : 36 ms
[2024-05-21 09:43:17] [INFO ] Flatten gal took : 37 ms
[2024-05-21 09:43:17] [INFO ] Input system was already deterministic with 2662 transitions.
[2024-05-21 09:43:17] [INFO ] Flatten gal took : 40 ms
[2024-05-21 09:43:17] [INFO ] Flatten gal took : 39 ms
[2024-05-21 09:43:17] [INFO ] Time to serialize gal into /tmp/CTLFireability13249993691807472268.gal : 7 ms
[2024-05-21 09:43:17] [INFO ] Time to serialize properties into /tmp/CTLFireability12436302007671573870.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13249993691807472268.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12436302007671573870.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-21 09:43:47] [INFO ] Flatten gal took : 43 ms
[2024-05-21 09:43:47] [INFO ] Applying decomposition
[2024-05-21 09:43:47] [INFO ] Flatten gal took : 39 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph386529828459871912.txt' '-o' '/tmp/graph386529828459871912.bin' '-w' '/tmp/graph386529828459871912.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph386529828459871912.bin' '-l' '-1' '-v' '-w' '/tmp/graph386529828459871912.weights' '-q' '0' '-e' '0.001'
[2024-05-21 09:43:48] [INFO ] Decomposing Gal with order
[2024-05-21 09:43:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 09:43:48] [INFO ] Removed a total of 688 redundant transitions.
[2024-05-21 09:43:48] [INFO ] Flatten gal took : 67 ms
[2024-05-21 09:43:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 70 labels/synchronizations in 19 ms.
[2024-05-21 09:43:48] [INFO ] Time to serialize gal into /tmp/CTLFireability15321552177432160074.gal : 30 ms
[2024-05-21 09:43:48] [INFO ] Time to serialize properties into /tmp/CTLFireability12952995827457595429.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15321552177432160074.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12952995827457595429.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.4436e+13,4.69366,154480,4461,708,222342,37866,3216,717425,164,315347,0


Converting to forward existential form...Done !
original formula: AG(EX(((i17.i0.i4.u322.p1384==0) + AG((i1.u16.p99==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(((i17.i0.i4.u322.p1384==0) + !(E(TRUE U !((i1.u16.p99==0))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t31, t184, t265, t296, t445, t497, t679, t731, t762, t791, t840, t911, t963, t1116, t1145, t1...2911
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 2194/2194 places, 2806/2806 transitions.
Graph (trivial) has 2676 edges and 2194 vertex of which 993 / 2194 are part of one of the 88 SCC in 4 ms
Free SCC test removed 905 places
Ensure Unique test removed 1059 transitions
Reduce isomorphic transitions removed 1059 transitions.
Graph (complete) has 1979 edges and 1289 vertex of which 1278 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.3 ms
Discarding 11 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 702 transitions
Trivial Post-agglo rules discarded 702 transitions
Performed 702 trivial Post agglomeration. Transition count delta: 702
Iterating post reduction 0 with 702 rules applied. Total rules applied 704 place count 1277 transition count 1038
Reduce places removed 702 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 1 with 734 rules applied. Total rules applied 1438 place count 575 transition count 1006
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 1453 place count 560 transition count 1006
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 1453 place count 560 transition count 942
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 1581 place count 496 transition count 942
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1603 place count 474 transition count 911
Iterating global reduction 3 with 22 rules applied. Total rules applied 1625 place count 474 transition count 911
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 1626 place count 474 transition count 910
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1627 place count 473 transition count 910
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1627 place count 473 transition count 909
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1629 place count 472 transition count 909
Discarding 14 places :
Symmetric choice reduction at 5 with 14 rule applications. Total rules 1643 place count 458 transition count 892
Iterating global reduction 5 with 14 rules applied. Total rules applied 1657 place count 458 transition count 892
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 12 rules applied. Total rules applied 1669 place count 458 transition count 880
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1671 place count 456 transition count 880
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1675 place count 452 transition count 873
Iterating global reduction 7 with 4 rules applied. Total rules applied 1679 place count 452 transition count 873
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1681 place count 450 transition count 869
Iterating global reduction 7 with 2 rules applied. Total rules applied 1683 place count 450 transition count 869
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1685 place count 448 transition count 865
Iterating global reduction 7 with 2 rules applied. Total rules applied 1687 place count 448 transition count 865
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1689 place count 446 transition count 861
Iterating global reduction 7 with 2 rules applied. Total rules applied 1691 place count 446 transition count 861
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1693 place count 444 transition count 857
Iterating global reduction 7 with 2 rules applied. Total rules applied 1695 place count 444 transition count 857
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1697 place count 442 transition count 853
Iterating global reduction 7 with 2 rules applied. Total rules applied 1699 place count 442 transition count 853
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1700 place count 441 transition count 851
Iterating global reduction 7 with 1 rules applied. Total rules applied 1701 place count 441 transition count 851
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 54
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 7 with 108 rules applied. Total rules applied 1809 place count 387 transition count 797
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 7 with 37 rules applied. Total rules applied 1846 place count 387 transition count 760
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 14 rules applied. Total rules applied 1860 place count 376 transition count 757
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1861 place count 375 transition count 757
Discarding 20 places :
Symmetric choice reduction at 10 with 20 rule applications. Total rules 1881 place count 355 transition count 718
Iterating global reduction 10 with 20 rules applied. Total rules applied 1901 place count 355 transition count 718
Discarding 11 places :
Symmetric choice reduction at 10 with 11 rule applications. Total rules 1912 place count 344 transition count 696
Iterating global reduction 10 with 11 rules applied. Total rules applied 1923 place count 344 transition count 696
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1924 place count 343 transition count 694
Iterating global reduction 10 with 1 rules applied. Total rules applied 1925 place count 343 transition count 694
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 10 with 10 rules applied. Total rules applied 1935 place count 338 transition count 689
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 10 with 8 rules applied. Total rules applied 1943 place count 338 transition count 681
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1945 place count 336 transition count 681
Discarding 6 places :
Symmetric choice reduction at 12 with 6 rule applications. Total rules 1951 place count 330 transition count 667
Iterating global reduction 12 with 6 rules applied. Total rules applied 1957 place count 330 transition count 667
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1959 place count 330 transition count 665
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 13 with 4 rules applied. Total rules applied 1963 place count 328 transition count 663
Drop transitions (Redundant composition of simpler transitions.) removed 99 transitions
Redundant transition composition rules discarded 99 transitions
Iterating global reduction 13 with 99 rules applied. Total rules applied 2062 place count 328 transition count 564
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 13 with 46 rules applied. Total rules applied 2108 place count 328 transition count 518
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 14 with 46 rules applied. Total rules applied 2154 place count 282 transition count 518
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 3 Pre rules applied. Total rules applied 2154 place count 282 transition count 515
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 2160 place count 279 transition count 515
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 15 with 12 rules applied. Total rules applied 2172 place count 273 transition count 509
Discarding 4 places :
Symmetric choice reduction at 15 with 4 rule applications. Total rules 2176 place count 269 transition count 505
Iterating global reduction 15 with 4 rules applied. Total rules applied 2180 place count 269 transition count 505
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 15 with 10 rules applied. Total rules applied 2190 place count 269 transition count 495
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 2191 place count 269 transition count 495
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 2192 place count 269 transition count 494
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 2193 place count 268 transition count 493
Applied a total of 2193 rules in 215 ms. Remains 268 /2194 variables (removed 1926) and now considering 493/2806 (removed 2313) transitions.
[2024-05-21 09:44:18] [INFO ] Flow matrix only has 423 transitions (discarded 70 similar events)
// Phase 1: matrix 423 rows 268 cols
[2024-05-21 09:44:18] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 09:44:18] [INFO ] Implicit Places using invariants in 107 ms returned []
[2024-05-21 09:44:18] [INFO ] Flow matrix only has 423 transitions (discarded 70 similar events)
[2024-05-21 09:44:18] [INFO ] Invariant cache hit.
[2024-05-21 09:44:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 09:44:19] [INFO ] Implicit Places using invariants and state equation in 216 ms returned [19, 143, 204]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 336 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 265/2194 places, 493/2806 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 262 transition count 490
Applied a total of 6 rules in 12 ms. Remains 262 /265 variables (removed 3) and now considering 490/493 (removed 3) transitions.
[2024-05-21 09:44:19] [INFO ] Flow matrix only has 420 transitions (discarded 70 similar events)
// Phase 1: matrix 420 rows 262 cols
[2024-05-21 09:44:19] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 09:44:19] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-21 09:44:19] [INFO ] Flow matrix only has 420 transitions (discarded 70 similar events)
[2024-05-21 09:44:19] [INFO ] Invariant cache hit.
[2024-05-21 09:44:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 09:44:19] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 280 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 262/2194 places, 490/2806 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 844 ms. Remains : 262/2194 places, 490/2806 transitions.
[2024-05-21 09:44:19] [INFO ] Flatten gal took : 7 ms
[2024-05-21 09:44:19] [INFO ] Flatten gal took : 7 ms
[2024-05-21 09:44:19] [INFO ] Input system was already deterministic with 490 transitions.
[2024-05-21 09:44:19] [INFO ] Flatten gal took : 7 ms
[2024-05-21 09:44:19] [INFO ] Flatten gal took : 7 ms
[2024-05-21 09:44:19] [INFO ] Time to serialize gal into /tmp/CTLFireability3923353375401546029.gal : 2 ms
[2024-05-21 09:44:19] [INFO ] Time to serialize properties into /tmp/CTLFireability12199823430825517105.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3923353375401546029.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12199823430825517105.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.3263e+08,1.16159,42752,2,5712,5,144453,6,0,1459,203820,0


Converting to forward existential form...Done !
original formula: EG(EF(((p1774==0) * (A((p2013==1) U ((p2261==1)&&(p825==1))) + AF(((p1392==1)&&(p2360==1)))))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((p1774==0) * (!((E(!(((p2261==1)&&(p825==1))) U (!((p2013==1)) * !(((p2261==1)&&(p825==1)))...243
Reverse transition relation is NOT exact ! Due to transitions t3, t6, t11, t12, t14, t29, t53, t59, t63, t69, t70, t72, t87, t111, t119, t122, t127, t132, ...633
Detected timeout of ITS tools.
[2024-05-21 09:44:49] [INFO ] Flatten gal took : 13 ms
[2024-05-21 09:44:49] [INFO ] Applying decomposition
[2024-05-21 09:44:49] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph3049248404388137382.txt' '-o' '/tmp/graph3049248404388137382.bin' '-w' '/tmp/graph3049248404388137382.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3049248404388137382.bin' '-l' '-1' '-v' '-w' '/tmp/graph3049248404388137382.weights' '-q' '0' '-e' '0.001'
[2024-05-21 09:44:49] [INFO ] Decomposing Gal with order
[2024-05-21 09:44:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 09:44:49] [INFO ] Removed a total of 198 redundant transitions.
[2024-05-21 09:44:49] [INFO ] Flatten gal took : 12 ms
[2024-05-21 09:44:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 101 labels/synchronizations in 2 ms.
[2024-05-21 09:44:49] [INFO ] Time to serialize gal into /tmp/CTLFireability9679080126827042812.gal : 2 ms
[2024-05-21 09:44:49] [INFO ] Time to serialize properties into /tmp/CTLFireability10418366839071102360.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9679080126827042812.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10418366839071102360.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.3263e+08,0.21954,13968,520,44,19413,1634,819,43293,90,4303,0


Converting to forward existential form...Done !
original formula: EG(EF(((i4.i0.u40.p1774==0) * (A((i4.i3.u48.p2013==1) U ((i7.i1.u57.p2261==1)&&(i0.u4.p825==1))) + AF(((i2.i1.u24.p1392==1)&&(i5.u63.p236...166
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((i4.i0.u40.p1774==0) * (!((E(!(((i7.i1.u57.p2261==1)&&(i0.u4.p825==1))) U (!((i4.i3.u48.p20...328
Reverse transition relation is NOT exact ! Due to transitions t375, t489, i0.t485, i0.t484, i0.t483, i0.t374, i0.t369, i0.u2.t265, i0.u2.t267, i0.u2.t345, ...1086
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,1,14.4349,373016,1,0,555181,1880,5964,2.12466e+06,433,14169,501175
FORMULA CloudReconfiguration-PT-402-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 2194/2194 places, 2806/2806 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 2155 transition count 2767
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 2155 transition count 2767
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 80 place count 2155 transition count 2765
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 102 place count 2133 transition count 2742
Iterating global reduction 1 with 22 rules applied. Total rules applied 124 place count 2133 transition count 2742
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 126 place count 2133 transition count 2740
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 138 place count 2121 transition count 2727
Iterating global reduction 2 with 12 rules applied. Total rules applied 150 place count 2121 transition count 2727
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 153 place count 2121 transition count 2724
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 161 place count 2113 transition count 2713
Iterating global reduction 3 with 8 rules applied. Total rules applied 169 place count 2113 transition count 2713
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 176 place count 2106 transition count 2704
Iterating global reduction 3 with 7 rules applied. Total rules applied 183 place count 2106 transition count 2704
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 184 place count 2106 transition count 2703
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 189 place count 2101 transition count 2696
Iterating global reduction 4 with 5 rules applied. Total rules applied 194 place count 2101 transition count 2696
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 197 place count 2098 transition count 2692
Iterating global reduction 4 with 3 rules applied. Total rules applied 200 place count 2098 transition count 2692
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 203 place count 2095 transition count 2689
Iterating global reduction 4 with 3 rules applied. Total rules applied 206 place count 2095 transition count 2689
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 208 place count 2093 transition count 2685
Iterating global reduction 4 with 2 rules applied. Total rules applied 210 place count 2093 transition count 2685
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 211 place count 2092 transition count 2683
Iterating global reduction 4 with 1 rules applied. Total rules applied 212 place count 2092 transition count 2683
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 213 place count 2091 transition count 2682
Iterating global reduction 4 with 1 rules applied. Total rules applied 214 place count 2091 transition count 2682
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 215 place count 2091 transition count 2681
Applied a total of 215 rules in 1009 ms. Remains 2091 /2194 variables (removed 103) and now considering 2681/2806 (removed 125) transitions.
// Phase 1: matrix 2681 rows 2091 cols
[2024-05-21 09:45:05] [INFO ] Computed 5 invariants in 27 ms
[2024-05-21 09:45:05] [INFO ] Implicit Places using invariants in 314 ms returned []
[2024-05-21 09:45:05] [INFO ] Invariant cache hit.
[2024-05-21 09:45:06] [INFO ] Implicit Places using invariants and state equation in 1451 ms returned []
Implicit Place search using SMT with State Equation took 1766 ms to find 0 implicit places.
Running 2680 sub problems to find dead transitions.
[2024-05-21 09:45:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2090 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2680 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2090/4772 variables, and 5 constraints, problems are : Problem set: 0 solved, 2680 unsolved in 30040 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2091 constraints, PredecessorRefiner: 2680/2680 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2680 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2090 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2680 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2090/4772 variables, and 5 constraints, problems are : Problem set: 0 solved, 2680 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2091 constraints, PredecessorRefiner: 0/2680 constraints, Known Traps: 0/0 constraints]
After SMT, in 60837ms problems are : Problem set: 0 solved, 2680 unsolved
Search for dead transitions found 0 dead transitions in 60859ms
Starting structural reductions in LTL mode, iteration 1 : 2091/2194 places, 2681/2806 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63642 ms. Remains : 2091/2194 places, 2681/2806 transitions.
[2024-05-21 09:46:07] [INFO ] Flatten gal took : 37 ms
[2024-05-21 09:46:07] [INFO ] Flatten gal took : 37 ms
[2024-05-21 09:46:07] [INFO ] Input system was already deterministic with 2681 transitions.
[2024-05-21 09:46:07] [INFO ] Flatten gal took : 37 ms
[2024-05-21 09:46:07] [INFO ] Flatten gal took : 38 ms
[2024-05-21 09:46:07] [INFO ] Time to serialize gal into /tmp/CTLFireability12571092128290212248.gal : 6 ms
[2024-05-21 09:46:07] [INFO ] Time to serialize properties into /tmp/CTLFireability6727636616530761196.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12571092128290212248.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6727636616530761196.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-21 09:46:38] [INFO ] Flatten gal took : 38 ms
[2024-05-21 09:46:38] [INFO ] Applying decomposition
[2024-05-21 09:46:38] [INFO ] Flatten gal took : 38 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph3000151124160632039.txt' '-o' '/tmp/graph3000151124160632039.bin' '-w' '/tmp/graph3000151124160632039.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3000151124160632039.bin' '-l' '-1' '-v' '-w' '/tmp/graph3000151124160632039.weights' '-q' '0' '-e' '0.001'
[2024-05-21 09:46:38] [INFO ] Decomposing Gal with order
[2024-05-21 09:46:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 09:46:38] [INFO ] Removed a total of 701 redundant transitions.
[2024-05-21 09:46:38] [INFO ] Flatten gal took : 67 ms
[2024-05-21 09:46:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 72 labels/synchronizations in 15 ms.
[2024-05-21 09:46:38] [INFO ] Time to serialize gal into /tmp/CTLFireability3713324760504540553.gal : 16 ms
[2024-05-21 09:46:38] [INFO ] Time to serialize properties into /tmp/CTLFireability5052601190333023354.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3713324760504540553.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5052601190333023354.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.49231e+13,6.15463,155948,3765,691,214558,73790,3281,591600,157,494066,0


Converting to forward existential form...Done !
original formula: EF((!(E(AF((i4.i0.i0.u70.p374==1)) U (!(((i10.i1.i0.u175.p872==1)&&(i43.u854.p3505==1))) * EX((i5.i1.i7.u100.p501==1))))) * ((((i25.i1.i1...312
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * ((((i25.i1.i1.u493.p2033==1)||(i5.i1.i7.u137.p818==1))&&((i13.i1.i3.u318.p1351==1)||(i25.i3...370
Reverse transition relation is NOT exact ! Due to transitions t31, t220, t272, t303, t332, t452, t504, t686, t738, t769, t918, t970, t1152, t1204, t1235, t...2858
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2194/2194 places, 2806/2806 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 2156 transition count 2767
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 2156 transition count 2767
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 78 place count 2156 transition count 2765
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 99 place count 2135 transition count 2743
Iterating global reduction 1 with 21 rules applied. Total rules applied 120 place count 2135 transition count 2743
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 122 place count 2135 transition count 2741
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 134 place count 2123 transition count 2728
Iterating global reduction 2 with 12 rules applied. Total rules applied 146 place count 2123 transition count 2728
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 149 place count 2123 transition count 2725
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 157 place count 2115 transition count 2715
Iterating global reduction 3 with 8 rules applied. Total rules applied 165 place count 2115 transition count 2715
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 173 place count 2107 transition count 2705
Iterating global reduction 3 with 8 rules applied. Total rules applied 181 place count 2107 transition count 2705
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 182 place count 2107 transition count 2704
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 186 place count 2103 transition count 2699
Iterating global reduction 4 with 4 rules applied. Total rules applied 190 place count 2103 transition count 2699
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 194 place count 2099 transition count 2694
Iterating global reduction 4 with 4 rules applied. Total rules applied 198 place count 2099 transition count 2694
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 202 place count 2095 transition count 2690
Iterating global reduction 4 with 4 rules applied. Total rules applied 206 place count 2095 transition count 2690
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 209 place count 2092 transition count 2685
Iterating global reduction 4 with 3 rules applied. Total rules applied 212 place count 2092 transition count 2685
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 214 place count 2090 transition count 2682
Iterating global reduction 4 with 2 rules applied. Total rules applied 216 place count 2090 transition count 2682
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 217 place count 2089 transition count 2681
Iterating global reduction 4 with 1 rules applied. Total rules applied 218 place count 2089 transition count 2681
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 219 place count 2089 transition count 2680
Applied a total of 219 rules in 1098 ms. Remains 2089 /2194 variables (removed 105) and now considering 2680/2806 (removed 126) transitions.
// Phase 1: matrix 2680 rows 2089 cols
[2024-05-21 09:47:09] [INFO ] Computed 5 invariants in 18 ms
[2024-05-21 09:47:09] [INFO ] Implicit Places using invariants in 336 ms returned []
[2024-05-21 09:47:09] [INFO ] Invariant cache hit.
[2024-05-21 09:47:11] [INFO ] Implicit Places using invariants and state equation in 1444 ms returned []
Implicit Place search using SMT with State Equation took 1784 ms to find 0 implicit places.
Running 2679 sub problems to find dead transitions.
[2024-05-21 09:47:11] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/2088 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2679 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2088/4769 variables, and 5 constraints, problems are : Problem set: 0 solved, 2679 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2089 constraints, PredecessorRefiner: 2679/2679 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2679 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2088 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2679 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2088/4769 variables, and 5 constraints, problems are : Problem set: 0 solved, 2679 unsolved in 30052 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2089 constraints, PredecessorRefiner: 0/2679 constraints, Known Traps: 0/0 constraints]
After SMT, in 60945ms problems are : Problem set: 0 solved, 2679 unsolved
Search for dead transitions found 0 dead transitions in 60972ms
Starting structural reductions in LTL mode, iteration 1 : 2089/2194 places, 2680/2806 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63862 ms. Remains : 2089/2194 places, 2680/2806 transitions.
[2024-05-21 09:48:12] [INFO ] Flatten gal took : 38 ms
[2024-05-21 09:48:12] [INFO ] Flatten gal took : 39 ms
[2024-05-21 09:48:12] [INFO ] Input system was already deterministic with 2680 transitions.
[2024-05-21 09:48:12] [INFO ] Flatten gal took : 38 ms
[2024-05-21 09:48:12] [INFO ] Flatten gal took : 37 ms
[2024-05-21 09:48:12] [INFO ] Time to serialize gal into /tmp/CTLFireability8407855890492194131.gal : 7 ms
[2024-05-21 09:48:12] [INFO ] Time to serialize properties into /tmp/CTLFireability14304574659859547748.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8407855890492194131.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14304574659859547748.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-21 09:48:42] [INFO ] Flatten gal took : 40 ms
[2024-05-21 09:48:42] [INFO ] Applying decomposition
[2024-05-21 09:48:42] [INFO ] Flatten gal took : 39 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph6669823123834914707.txt' '-o' '/tmp/graph6669823123834914707.bin' '-w' '/tmp/graph6669823123834914707.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6669823123834914707.bin' '-l' '-1' '-v' '-w' '/tmp/graph6669823123834914707.weights' '-q' '0' '-e' '0.001'
[2024-05-21 09:48:42] [INFO ] Decomposing Gal with order
[2024-05-21 09:48:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 09:48:43] [INFO ] Removed a total of 710 redundant transitions.
[2024-05-21 09:48:43] [INFO ] Flatten gal took : 95 ms
[2024-05-21 09:48:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 12 ms.
[2024-05-21 09:48:43] [INFO ] Time to serialize gal into /tmp/CTLFireability12164290119143624383.gal : 18 ms
[2024-05-21 09:48:43] [INFO ] Time to serialize properties into /tmp/CTLFireability3121167921195385191.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12164290119143624383.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3121167921195385191.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.48543e+13,4.47394,124448,4275,553,162995,25331,3289,547548,150,344754,0


Converting to forward existential form...Done !
original formula: !(E(EF(((AG((i44.i0.i5.u832.p3383==1)) * AX((i34.i0.i8.u670.p2805==1))) * A(((i4.i1.i0.u56.p314==1)||(i4.i1.i0.u40.p200==1)) U ((i16.i2.i...353
=> equivalent forward existential formula: ([(EY(FwdU(Init,E(TRUE U ((!(E(TRUE U !((i44.i0.i5.u832.p3383==1)))) * !(EX(!((i34.i0.i8.u670.p2805==1))))) * !(...1293
Reverse transition relation is NOT exact ! Due to transitions t31, t221, t273, t333, t382, t453, t505, t668, t697, t749, t780, t858, t929, t981, t1134, t11...2958
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2194/2194 places, 2806/2806 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 2151 transition count 2762
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 2151 transition count 2762
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 89 place count 2151 transition count 2759
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 113 place count 2127 transition count 2734
Iterating global reduction 1 with 24 rules applied. Total rules applied 137 place count 2127 transition count 2734
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 139 place count 2127 transition count 2732
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 153 place count 2113 transition count 2717
Iterating global reduction 2 with 14 rules applied. Total rules applied 167 place count 2113 transition count 2717
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 170 place count 2113 transition count 2714
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 180 place count 2103 transition count 2701
Iterating global reduction 3 with 10 rules applied. Total rules applied 190 place count 2103 transition count 2701
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 200 place count 2093 transition count 2688
Iterating global reduction 3 with 10 rules applied. Total rules applied 210 place count 2093 transition count 2688
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 211 place count 2093 transition count 2687
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 217 place count 2087 transition count 2679
Iterating global reduction 4 with 6 rules applied. Total rules applied 223 place count 2087 transition count 2679
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 227 place count 2083 transition count 2674
Iterating global reduction 4 with 4 rules applied. Total rules applied 231 place count 2083 transition count 2674
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 235 place count 2079 transition count 2670
Iterating global reduction 4 with 4 rules applied. Total rules applied 239 place count 2079 transition count 2670
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 242 place count 2076 transition count 2665
Iterating global reduction 4 with 3 rules applied. Total rules applied 245 place count 2076 transition count 2665
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 247 place count 2074 transition count 2662
Iterating global reduction 4 with 2 rules applied. Total rules applied 249 place count 2074 transition count 2662
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 250 place count 2073 transition count 2661
Iterating global reduction 4 with 1 rules applied. Total rules applied 251 place count 2073 transition count 2661
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 252 place count 2073 transition count 2660
Applied a total of 252 rules in 1056 ms. Remains 2073 /2194 variables (removed 121) and now considering 2660/2806 (removed 146) transitions.
// Phase 1: matrix 2660 rows 2073 cols
[2024-05-21 09:49:14] [INFO ] Computed 5 invariants in 17 ms
[2024-05-21 09:49:14] [INFO ] Implicit Places using invariants in 327 ms returned []
[2024-05-21 09:49:14] [INFO ] Invariant cache hit.
[2024-05-21 09:49:16] [INFO ] Implicit Places using invariants and state equation in 1337 ms returned []
Implicit Place search using SMT with State Equation took 1674 ms to find 0 implicit places.
Running 2659 sub problems to find dead transitions.
[2024-05-21 09:49:16] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/2072 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2659 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2072/4733 variables, and 5 constraints, problems are : Problem set: 0 solved, 2659 unsolved in 30038 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2073 constraints, PredecessorRefiner: 2659/2659 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2659 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2072 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2659 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2072/4733 variables, and 5 constraints, problems are : Problem set: 0 solved, 2659 unsolved in 30053 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2073 constraints, PredecessorRefiner: 0/2659 constraints, Known Traps: 0/0 constraints]
After SMT, in 60907ms problems are : Problem set: 0 solved, 2659 unsolved
Search for dead transitions found 0 dead transitions in 60931ms
Starting structural reductions in LTL mode, iteration 1 : 2073/2194 places, 2660/2806 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63672 ms. Remains : 2073/2194 places, 2660/2806 transitions.
[2024-05-21 09:50:17] [INFO ] Flatten gal took : 38 ms
[2024-05-21 09:50:17] [INFO ] Flatten gal took : 41 ms
[2024-05-21 09:50:17] [INFO ] Input system was already deterministic with 2660 transitions.
[2024-05-21 09:50:17] [INFO ] Flatten gal took : 41 ms
[2024-05-21 09:50:17] [INFO ] Flatten gal took : 40 ms
[2024-05-21 09:50:17] [INFO ] Time to serialize gal into /tmp/CTLFireability2445918567645985902.gal : 7 ms
[2024-05-21 09:50:17] [INFO ] Time to serialize properties into /tmp/CTLFireability15574663909989193558.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2445918567645985902.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15574663909989193558.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-21 09:50:47] [INFO ] Flatten gal took : 36 ms
[2024-05-21 09:50:47] [INFO ] Applying decomposition
[2024-05-21 09:50:47] [INFO ] Flatten gal took : 38 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph4928715202095396774.txt' '-o' '/tmp/graph4928715202095396774.bin' '-w' '/tmp/graph4928715202095396774.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4928715202095396774.bin' '-l' '-1' '-v' '-w' '/tmp/graph4928715202095396774.weights' '-q' '0' '-e' '0.001'
[2024-05-21 09:50:47] [INFO ] Decomposing Gal with order
[2024-05-21 09:50:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 09:50:47] [INFO ] Removed a total of 680 redundant transitions.
[2024-05-21 09:50:47] [INFO ] Flatten gal took : 69 ms
[2024-05-21 09:50:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 11 ms.
[2024-05-21 09:50:47] [INFO ] Time to serialize gal into /tmp/CTLFireability14125729600405988783.gal : 16 ms
[2024-05-21 09:50:47] [INFO ] Time to serialize properties into /tmp/CTLFireability6261326713045764869.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14125729600405988783.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6261326713045764869.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.43732e+13,3.81729,117960,3933,564,160210,21801,3139,516134,159,253941,0


Converting to forward existential form...Done !
original formula: EX(EF(((i42.i3.i1.u824.p3430==1) * AX(((i20.i0.i0.u164.p872==1)&&(i36.i1.i2.u711.p2993==1))))))
=> equivalent forward existential formula: [((FwdU(EY(Init),TRUE) * (i42.i3.i1.u824.p3430==1)) * !(EX(!(((i20.i0.i0.u164.p872==1)&&(i36.i1.i2.u711.p2993==1...171
Reverse transition relation is NOT exact ! Due to transitions t31, t213, t265, t296, t445, t497, t650, t731, t762, t911, t963, t1116, t1145, t1197, t1257, ...2862
(forward)formula 0,0,19.0525,556464,1,0,898072,42013,30238,2.18481e+06,795,387013,4678406
FORMULA CloudReconfiguration-PT-402-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 2194/2194 places, 2806/2806 transitions.
Graph (trivial) has 2672 edges and 2194 vertex of which 994 / 2194 are part of one of the 88 SCC in 5 ms
Free SCC test removed 906 places
Ensure Unique test removed 1061 transitions
Reduce isomorphic transitions removed 1061 transitions.
Graph (complete) has 1977 edges and 1288 vertex of which 1277 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.1 ms
Discarding 11 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 696 transitions
Trivial Post-agglo rules discarded 696 transitions
Performed 696 trivial Post agglomeration. Transition count delta: 696
Iterating post reduction 0 with 696 rules applied. Total rules applied 698 place count 1276 transition count 1042
Reduce places removed 696 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 1 with 727 rules applied. Total rules applied 1425 place count 580 transition count 1011
Reduce places removed 15 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 19 rules applied. Total rules applied 1444 place count 565 transition count 1007
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1448 place count 561 transition count 1007
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 65 Pre rules applied. Total rules applied 1448 place count 561 transition count 942
Deduced a syphon composed of 65 places in 1 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 4 with 130 rules applied. Total rules applied 1578 place count 496 transition count 942
Discarding 21 places :
Symmetric choice reduction at 4 with 21 rule applications. Total rules 1599 place count 475 transition count 912
Iterating global reduction 4 with 21 rules applied. Total rules applied 1620 place count 475 transition count 912
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 1621 place count 475 transition count 911
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1622 place count 474 transition count 911
Discarding 13 places :
Symmetric choice reduction at 6 with 13 rule applications. Total rules 1635 place count 461 transition count 895
Iterating global reduction 6 with 13 rules applied. Total rules applied 1648 place count 461 transition count 895
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 10 rules applied. Total rules applied 1658 place count 461 transition count 885
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1659 place count 460 transition count 885
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 1663 place count 456 transition count 878
Iterating global reduction 8 with 4 rules applied. Total rules applied 1667 place count 456 transition count 878
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1669 place count 454 transition count 874
Iterating global reduction 8 with 2 rules applied. Total rules applied 1671 place count 454 transition count 874
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1673 place count 452 transition count 870
Iterating global reduction 8 with 2 rules applied. Total rules applied 1675 place count 452 transition count 870
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1677 place count 450 transition count 866
Iterating global reduction 8 with 2 rules applied. Total rules applied 1679 place count 450 transition count 866
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1680 place count 449 transition count 864
Iterating global reduction 8 with 1 rules applied. Total rules applied 1681 place count 449 transition count 864
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1682 place count 448 transition count 862
Iterating global reduction 8 with 1 rules applied. Total rules applied 1683 place count 448 transition count 862
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 0 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 8 with 112 rules applied. Total rules applied 1795 place count 392 transition count 806
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 8 with 33 rules applied. Total rules applied 1828 place count 392 transition count 773
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 12 rules applied. Total rules applied 1840 place count 383 transition count 770
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1841 place count 382 transition count 770
Discarding 19 places :
Symmetric choice reduction at 11 with 19 rule applications. Total rules 1860 place count 363 transition count 736
Iterating global reduction 11 with 19 rules applied. Total rules applied 1879 place count 363 transition count 736
Discarding 13 places :
Symmetric choice reduction at 11 with 13 rule applications. Total rules 1892 place count 350 transition count 710
Iterating global reduction 11 with 13 rules applied. Total rules applied 1905 place count 350 transition count 710
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 1907 place count 348 transition count 706
Iterating global reduction 11 with 2 rules applied. Total rules applied 1909 place count 348 transition count 706
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1910 place count 347 transition count 704
Iterating global reduction 11 with 1 rules applied. Total rules applied 1911 place count 347 transition count 704
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1912 place count 346 transition count 702
Iterating global reduction 11 with 1 rules applied. Total rules applied 1913 place count 346 transition count 702
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1914 place count 345 transition count 700
Iterating global reduction 11 with 1 rules applied. Total rules applied 1915 place count 345 transition count 700
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1916 place count 344 transition count 698
Iterating global reduction 11 with 1 rules applied. Total rules applied 1917 place count 344 transition count 698
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1918 place count 343 transition count 696
Iterating global reduction 11 with 1 rules applied. Total rules applied 1919 place count 343 transition count 696
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 11 with 10 rules applied. Total rules applied 1929 place count 338 transition count 691
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 11 with 9 rules applied. Total rules applied 1938 place count 338 transition count 682
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1940 place count 336 transition count 682
Discarding 6 places :
Symmetric choice reduction at 13 with 6 rule applications. Total rules 1946 place count 330 transition count 668
Iterating global reduction 13 with 6 rules applied. Total rules applied 1952 place count 330 transition count 668
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1953 place count 330 transition count 667
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1954 place count 329 transition count 665
Iterating global reduction 14 with 1 rules applied. Total rules applied 1955 place count 329 transition count 665
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1956 place count 328 transition count 661
Iterating global reduction 14 with 1 rules applied. Total rules applied 1957 place count 328 transition count 661
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 1961 place count 326 transition count 659
Drop transitions (Redundant composition of simpler transitions.) removed 99 transitions
Redundant transition composition rules discarded 99 transitions
Iterating global reduction 14 with 99 rules applied. Total rules applied 2060 place count 326 transition count 560
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 14 with 42 rules applied. Total rules applied 2102 place count 326 transition count 518
Reduce places removed 42 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 15 with 43 rules applied. Total rules applied 2145 place count 284 transition count 517
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 2146 place count 283 transition count 517
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 4 Pre rules applied. Total rules applied 2146 place count 283 transition count 513
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 2154 place count 279 transition count 513
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 17 with 14 rules applied. Total rules applied 2168 place count 272 transition count 506
Discarding 4 places :
Symmetric choice reduction at 17 with 4 rule applications. Total rules 2172 place count 268 transition count 502
Iterating global reduction 17 with 4 rules applied. Total rules applied 2176 place count 268 transition count 502
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 17 with 10 rules applied. Total rules applied 2186 place count 268 transition count 492
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 2187 place count 267 transition count 491
Applied a total of 2187 rules in 175 ms. Remains 267 /2194 variables (removed 1927) and now considering 491/2806 (removed 2315) transitions.
[2024-05-21 09:51:07] [INFO ] Flow matrix only has 423 transitions (discarded 68 similar events)
// Phase 1: matrix 423 rows 267 cols
[2024-05-21 09:51:07] [INFO ] Computed 0 invariants in 3 ms
[2024-05-21 09:51:07] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-05-21 09:51:07] [INFO ] Flow matrix only has 423 transitions (discarded 68 similar events)
[2024-05-21 09:51:07] [INFO ] Invariant cache hit.
[2024-05-21 09:51:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 09:51:07] [INFO ] Implicit Places using invariants and state equation in 197 ms returned [17, 141, 201]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 271 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 264/2194 places, 491/2806 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 261 transition count 488
Applied a total of 6 rules in 11 ms. Remains 261 /264 variables (removed 3) and now considering 488/491 (removed 3) transitions.
[2024-05-21 09:51:07] [INFO ] Flow matrix only has 420 transitions (discarded 68 similar events)
// Phase 1: matrix 420 rows 261 cols
[2024-05-21 09:51:07] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 09:51:07] [INFO ] Implicit Places using invariants in 69 ms returned []
[2024-05-21 09:51:07] [INFO ] Flow matrix only has 420 transitions (discarded 68 similar events)
[2024-05-21 09:51:07] [INFO ] Invariant cache hit.
[2024-05-21 09:51:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 09:51:07] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 265 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 261/2194 places, 488/2806 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 722 ms. Remains : 261/2194 places, 488/2806 transitions.
[2024-05-21 09:51:07] [INFO ] Flatten gal took : 10 ms
[2024-05-21 09:51:07] [INFO ] Flatten gal took : 8 ms
[2024-05-21 09:51:07] [INFO ] Input system was already deterministic with 488 transitions.
[2024-05-21 09:51:07] [INFO ] Flatten gal took : 7 ms
[2024-05-21 09:51:07] [INFO ] Flatten gal took : 7 ms
[2024-05-21 09:51:07] [INFO ] Time to serialize gal into /tmp/CTLFireability8154796014302195210.gal : 2 ms
[2024-05-21 09:51:07] [INFO ] Time to serialize properties into /tmp/CTLFireability8685902167162544256.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8154796014302195210.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8685902167162544256.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.1823e+08,1.42826,48060,2,6302,5,163043,6,0,1455,247866,0


Converting to forward existential form...Done !
original formula: (AG(EF((p1447==1))) * EF((AF((EF((p3046==0)) + AF((p2410==0)))) * !(E(!(EF(((p872==1)&&(p970==1)))) U E((p1995==1) U (p638==1)))))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U (p1447==1))))] = FALSE * [(Init * !(E(TRUE U (!(EG(!((E(TRUE U (p3046==0)) + !(E...262
Reverse transition relation is NOT exact ! Due to transitions t3, t6, t11, t12, t14, t29, t52, t58, t62, t68, t69, t71, t86, t111, t117, t120, t125, t126, ...627
Detected timeout of ITS tools.
[2024-05-21 09:51:37] [INFO ] Flatten gal took : 13 ms
[2024-05-21 09:51:37] [INFO ] Applying decomposition
[2024-05-21 09:51:37] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph15401669103216796435.txt' '-o' '/tmp/graph15401669103216796435.bin' '-w' '/tmp/graph15401669103216796435.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15401669103216796435.bin' '-l' '-1' '-v' '-w' '/tmp/graph15401669103216796435.weights' '-q' '0' '-e' '0.001'
[2024-05-21 09:51:37] [INFO ] Decomposing Gal with order
[2024-05-21 09:51:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 09:51:37] [INFO ] Removed a total of 202 redundant transitions.
[2024-05-21 09:51:37] [INFO ] Flatten gal took : 12 ms
[2024-05-21 09:51:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 115 labels/synchronizations in 3 ms.
[2024-05-21 09:51:37] [INFO ] Time to serialize gal into /tmp/CTLFireability7892533445954830459.gal : 3 ms
[2024-05-21 09:51:37] [INFO ] Time to serialize properties into /tmp/CTLFireability6183056183825921618.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7892533445954830459.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6183056183825921618.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.1823e+08,0.229075,13196,557,53,17792,1518,797,43674,101,4420,0


Converting to forward existential form...Done !
original formula: (AG(EF((i1.i3.u8.p1447==1))) * EF((AF((EF((u88.p3046==0)) + AF((i5.u65.p2410==0)))) * !(E(!(EF(((i0.u2.p872==1)&&(i1.i3.u7.p970==1)))) U ...201
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U (i1.i3.u8.p1447==1))))] = FALSE * [(Init * !(E(TRUE U (!(EG(!((E(TRUE U (u88.p30...313
Reverse transition relation is NOT exact ! Due to transitions t487, i0.t483, i0.t482, i0.t479, i0.t362, i0.u0.t481, i0.u1.t484, i0.u2.t247, i0.u2.t309, i0....1062
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found a local SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,0,2.4422,91076,1,0,143968,2513,5641,488273,481,12294,240463
FORMULA CloudReconfiguration-PT-402-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 2194/2194 places, 2806/2806 transitions.
Graph (trivial) has 2670 edges and 2194 vertex of which 984 / 2194 are part of one of the 88 SCC in 3 ms
Free SCC test removed 896 places
Ensure Unique test removed 1049 transitions
Reduce isomorphic transitions removed 1049 transitions.
Graph (complete) has 1989 edges and 1298 vertex of which 1287 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.2 ms
Discarding 11 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 700 transitions
Trivial Post-agglo rules discarded 700 transitions
Performed 700 trivial Post agglomeration. Transition count delta: 700
Iterating post reduction 0 with 700 rules applied. Total rules applied 702 place count 1286 transition count 1050
Reduce places removed 700 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 728 rules applied. Total rules applied 1430 place count 586 transition count 1022
Reduce places removed 13 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 2 with 19 rules applied. Total rules applied 1449 place count 573 transition count 1016
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 1455 place count 567 transition count 1016
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 65 Pre rules applied. Total rules applied 1455 place count 567 transition count 951
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 4 with 130 rules applied. Total rules applied 1585 place count 502 transition count 951
Discarding 22 places :
Symmetric choice reduction at 4 with 22 rule applications. Total rules 1607 place count 480 transition count 920
Iterating global reduction 4 with 22 rules applied. Total rules applied 1629 place count 480 transition count 920
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 1630 place count 480 transition count 919
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1631 place count 479 transition count 919
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1631 place count 479 transition count 918
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1633 place count 478 transition count 918
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 1647 place count 464 transition count 901
Iterating global reduction 6 with 14 rules applied. Total rules applied 1661 place count 464 transition count 901
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 6 with 12 rules applied. Total rules applied 1673 place count 464 transition count 889
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1675 place count 462 transition count 889
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 1679 place count 458 transition count 882
Iterating global reduction 8 with 4 rules applied. Total rules applied 1683 place count 458 transition count 882
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1685 place count 456 transition count 878
Iterating global reduction 8 with 2 rules applied. Total rules applied 1687 place count 456 transition count 878
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1689 place count 454 transition count 874
Iterating global reduction 8 with 2 rules applied. Total rules applied 1691 place count 454 transition count 874
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1693 place count 452 transition count 870
Iterating global reduction 8 with 2 rules applied. Total rules applied 1695 place count 452 transition count 870
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1697 place count 450 transition count 866
Iterating global reduction 8 with 2 rules applied. Total rules applied 1699 place count 450 transition count 866
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1701 place count 448 transition count 862
Iterating global reduction 8 with 2 rules applied. Total rules applied 1703 place count 448 transition count 862
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 0 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 8 with 110 rules applied. Total rules applied 1813 place count 393 transition count 807
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 8 with 35 rules applied. Total rules applied 1848 place count 393 transition count 772
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 13 rules applied. Total rules applied 1861 place count 383 transition count 769
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1862 place count 382 transition count 769
Discarding 20 places :
Symmetric choice reduction at 11 with 20 rule applications. Total rules 1882 place count 362 transition count 733
Iterating global reduction 11 with 20 rules applied. Total rules applied 1902 place count 362 transition count 733
Discarding 13 places :
Symmetric choice reduction at 11 with 13 rule applications. Total rules 1915 place count 349 transition count 707
Iterating global reduction 11 with 13 rules applied. Total rules applied 1928 place count 349 transition count 707
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 1930 place count 347 transition count 703
Iterating global reduction 11 with 2 rules applied. Total rules applied 1932 place count 347 transition count 703
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1933 place count 346 transition count 701
Iterating global reduction 11 with 1 rules applied. Total rules applied 1934 place count 346 transition count 701
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1935 place count 345 transition count 699
Iterating global reduction 11 with 1 rules applied. Total rules applied 1936 place count 345 transition count 699
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1937 place count 344 transition count 697
Iterating global reduction 11 with 1 rules applied. Total rules applied 1938 place count 344 transition count 697
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1939 place count 343 transition count 695
Iterating global reduction 11 with 1 rules applied. Total rules applied 1940 place count 343 transition count 695
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1941 place count 342 transition count 693
Iterating global reduction 11 with 1 rules applied. Total rules applied 1942 place count 342 transition count 693
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 11 with 10 rules applied. Total rules applied 1952 place count 337 transition count 688
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 11 with 9 rules applied. Total rules applied 1961 place count 337 transition count 679
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1963 place count 335 transition count 679
Discarding 6 places :
Symmetric choice reduction at 13 with 6 rule applications. Total rules 1969 place count 329 transition count 665
Iterating global reduction 13 with 6 rules applied. Total rules applied 1975 place count 329 transition count 665
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1977 place count 329 transition count 663
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1978 place count 328 transition count 661
Iterating global reduction 14 with 1 rules applied. Total rules applied 1979 place count 328 transition count 661
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1980 place count 327 transition count 657
Iterating global reduction 14 with 1 rules applied. Total rules applied 1981 place count 327 transition count 657
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 1985 place count 325 transition count 655
Drop transitions (Redundant composition of simpler transitions.) removed 99 transitions
Redundant transition composition rules discarded 99 transitions
Iterating global reduction 14 with 99 rules applied. Total rules applied 2084 place count 325 transition count 556
Drop transitions (Trivial Post-Agglo cleanup.) removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 14 with 41 rules applied. Total rules applied 2125 place count 325 transition count 515
Reduce places removed 41 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 15 with 42 rules applied. Total rules applied 2167 place count 284 transition count 514
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 2168 place count 283 transition count 514
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 4 Pre rules applied. Total rules applied 2168 place count 283 transition count 510
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 2176 place count 279 transition count 510
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 17 with 12 rules applied. Total rules applied 2188 place count 273 transition count 504
Discarding 4 places :
Symmetric choice reduction at 17 with 4 rule applications. Total rules 2192 place count 269 transition count 500
Iterating global reduction 17 with 4 rules applied. Total rules applied 2196 place count 269 transition count 500
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 17 with 9 rules applied. Total rules applied 2205 place count 269 transition count 491
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 17 with 4 rules applied. Total rules applied 2209 place count 269 transition count 491
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 2210 place count 268 transition count 490
Applied a total of 2210 rules in 189 ms. Remains 268 /2194 variables (removed 1926) and now considering 490/2806 (removed 2316) transitions.
[2024-05-21 09:51:40] [INFO ] Flow matrix only has 423 transitions (discarded 67 similar events)
// Phase 1: matrix 423 rows 268 cols
[2024-05-21 09:51:40] [INFO ] Computed 0 invariants in 3 ms
[2024-05-21 09:51:40] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-05-21 09:51:40] [INFO ] Flow matrix only has 423 transitions (discarded 67 similar events)
[2024-05-21 09:51:40] [INFO ] Invariant cache hit.
[2024-05-21 09:51:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 09:51:40] [INFO ] Implicit Places using invariants and state equation in 198 ms returned [14, 136, 202]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 272 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 265/2194 places, 490/2806 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 262 transition count 487
Applied a total of 6 rules in 10 ms. Remains 262 /265 variables (removed 3) and now considering 487/490 (removed 3) transitions.
[2024-05-21 09:51:40] [INFO ] Flow matrix only has 420 transitions (discarded 67 similar events)
// Phase 1: matrix 420 rows 262 cols
[2024-05-21 09:51:40] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 09:51:40] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-21 09:51:40] [INFO ] Flow matrix only has 420 transitions (discarded 67 similar events)
[2024-05-21 09:51:40] [INFO ] Invariant cache hit.
[2024-05-21 09:51:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 09:51:41] [INFO ] Implicit Places using invariants and state equation in 188 ms returned []
Implicit Place search using SMT with State Equation took 258 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 262/2194 places, 487/2806 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 731 ms. Remains : 262/2194 places, 487/2806 transitions.
[2024-05-21 09:51:41] [INFO ] Flatten gal took : 8 ms
[2024-05-21 09:51:41] [INFO ] Flatten gal took : 7 ms
[2024-05-21 09:51:41] [INFO ] Input system was already deterministic with 487 transitions.
[2024-05-21 09:51:41] [INFO ] Flatten gal took : 15 ms
[2024-05-21 09:51:41] [INFO ] Flatten gal took : 7 ms
[2024-05-21 09:51:41] [INFO ] Time to serialize gal into /tmp/CTLFireability13307886969201732306.gal : 1 ms
[2024-05-21 09:51:41] [INFO ] Time to serialize properties into /tmp/CTLFireability16678714050986511752.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13307886969201732306.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16678714050986511752.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.92032e+08,0.908678,34136,2,5299,5,109397,6,0,1460,149155,0


Converting to forward existential form...Done !
original formula: EF(((p2861==1) + (AF((((p1818==0)&&(p2897==0))&&((p2764==0)||(p1425==0)))) * AG((((p2569==0)&&(p2486==0))&&(p646==0))))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * (p2861==1))] != FALSE + [((FwdU(Init,TRUE) * !(EG(!((((p1818==0)&&(p2897==0))&&((p2764==0)|...240
(forward)formula 0,1,0.910188,34136,1,0,7,109397,8,1,1463,149155,1
FORMULA CloudReconfiguration-PT-402-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 2194/2194 places, 2806/2806 transitions.
Graph (trivial) has 2686 edges and 2194 vertex of which 999 / 2194 are part of one of the 88 SCC in 2 ms
Free SCC test removed 911 places
Ensure Unique test removed 1067 transitions
Reduce isomorphic transitions removed 1067 transitions.
Graph (complete) has 1971 edges and 1283 vertex of which 1272 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.2 ms
Discarding 11 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 706 transitions
Trivial Post-agglo rules discarded 706 transitions
Performed 706 trivial Post agglomeration. Transition count delta: 706
Iterating post reduction 0 with 706 rules applied. Total rules applied 708 place count 1271 transition count 1026
Reduce places removed 706 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 1 with 738 rules applied. Total rules applied 1446 place count 565 transition count 994
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 1461 place count 550 transition count 994
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 63 Pre rules applied. Total rules applied 1461 place count 550 transition count 931
Deduced a syphon composed of 63 places in 1 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 3 with 126 rules applied. Total rules applied 1587 place count 487 transition count 931
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1609 place count 465 transition count 900
Iterating global reduction 3 with 22 rules applied. Total rules applied 1631 place count 465 transition count 900
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 1632 place count 465 transition count 899
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1633 place count 464 transition count 899
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1633 place count 464 transition count 898
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1635 place count 463 transition count 898
Discarding 14 places :
Symmetric choice reduction at 5 with 14 rule applications. Total rules 1649 place count 449 transition count 881
Iterating global reduction 5 with 14 rules applied. Total rules applied 1663 place count 449 transition count 881
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 12 rules applied. Total rules applied 1675 place count 449 transition count 869
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1677 place count 447 transition count 869
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1681 place count 443 transition count 862
Iterating global reduction 7 with 4 rules applied. Total rules applied 1685 place count 443 transition count 862
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1687 place count 441 transition count 858
Iterating global reduction 7 with 2 rules applied. Total rules applied 1689 place count 441 transition count 858
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1691 place count 439 transition count 854
Iterating global reduction 7 with 2 rules applied. Total rules applied 1693 place count 439 transition count 854
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1695 place count 437 transition count 850
Iterating global reduction 7 with 2 rules applied. Total rules applied 1697 place count 437 transition count 850
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1699 place count 435 transition count 846
Iterating global reduction 7 with 2 rules applied. Total rules applied 1701 place count 435 transition count 846
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1703 place count 433 transition count 842
Iterating global reduction 7 with 2 rules applied. Total rules applied 1705 place count 433 transition count 842
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1706 place count 432 transition count 840
Iterating global reduction 7 with 1 rules applied. Total rules applied 1707 place count 432 transition count 840
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 54
Deduced a syphon composed of 54 places in 0 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 7 with 108 rules applied. Total rules applied 1815 place count 378 transition count 786
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 7 with 37 rules applied. Total rules applied 1852 place count 378 transition count 749
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 14 rules applied. Total rules applied 1866 place count 367 transition count 746
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1867 place count 366 transition count 746
Discarding 21 places :
Symmetric choice reduction at 10 with 21 rule applications. Total rules 1888 place count 345 transition count 705
Iterating global reduction 10 with 21 rules applied. Total rules applied 1909 place count 345 transition count 705
Discarding 13 places :
Symmetric choice reduction at 10 with 13 rule applications. Total rules 1922 place count 332 transition count 679
Iterating global reduction 10 with 13 rules applied. Total rules applied 1935 place count 332 transition count 679
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1937 place count 330 transition count 675
Iterating global reduction 10 with 2 rules applied. Total rules applied 1939 place count 330 transition count 675
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1940 place count 329 transition count 673
Iterating global reduction 10 with 1 rules applied. Total rules applied 1941 place count 329 transition count 673
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 10 with 10 rules applied. Total rules applied 1951 place count 324 transition count 668
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 10 with 8 rules applied. Total rules applied 1959 place count 324 transition count 660
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1961 place count 322 transition count 660
Discarding 6 places :
Symmetric choice reduction at 12 with 6 rule applications. Total rules 1967 place count 316 transition count 646
Iterating global reduction 12 with 6 rules applied. Total rules applied 1973 place count 316 transition count 646
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1975 place count 316 transition count 644
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 13 with 4 rules applied. Total rules applied 1979 place count 314 transition count 642
Drop transitions (Redundant composition of simpler transitions.) removed 100 transitions
Redundant transition composition rules discarded 100 transitions
Iterating global reduction 13 with 100 rules applied. Total rules applied 2079 place count 314 transition count 542
Drop transitions (Trivial Post-Agglo cleanup.) removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 13 with 44 rules applied. Total rules applied 2123 place count 314 transition count 498
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 14 with 44 rules applied. Total rules applied 2167 place count 270 transition count 498
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 4 Pre rules applied. Total rules applied 2167 place count 270 transition count 494
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 15 with 8 rules applied. Total rules applied 2175 place count 266 transition count 494
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 15 with 12 rules applied. Total rules applied 2187 place count 260 transition count 488
Discarding 4 places :
Symmetric choice reduction at 15 with 4 rule applications. Total rules 2191 place count 256 transition count 484
Iterating global reduction 15 with 4 rules applied. Total rules applied 2195 place count 256 transition count 484
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 15 with 10 rules applied. Total rules applied 2205 place count 256 transition count 474
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 2206 place count 255 transition count 473
Applied a total of 2206 rules in 133 ms. Remains 255 /2194 variables (removed 1939) and now considering 473/2806 (removed 2333) transitions.
[2024-05-21 09:51:42] [INFO ] Flow matrix only has 404 transitions (discarded 69 similar events)
// Phase 1: matrix 404 rows 255 cols
[2024-05-21 09:51:42] [INFO ] Computed 0 invariants in 3 ms
[2024-05-21 09:51:42] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-21 09:51:42] [INFO ] Flow matrix only has 404 transitions (discarded 69 similar events)
[2024-05-21 09:51:42] [INFO ] Invariant cache hit.
[2024-05-21 09:51:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 09:51:42] [INFO ] Implicit Places using invariants and state equation in 186 ms returned [17, 133, 191]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 274 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 252/2194 places, 473/2806 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 249 transition count 470
Applied a total of 6 rules in 6 ms. Remains 249 /252 variables (removed 3) and now considering 470/473 (removed 3) transitions.
[2024-05-21 09:51:42] [INFO ] Flow matrix only has 401 transitions (discarded 69 similar events)
// Phase 1: matrix 401 rows 249 cols
[2024-05-21 09:51:42] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 09:51:42] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-21 09:51:42] [INFO ] Flow matrix only has 401 transitions (discarded 69 similar events)
[2024-05-21 09:51:42] [INFO ] Invariant cache hit.
[2024-05-21 09:51:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 09:51:42] [INFO ] Implicit Places using invariants and state equation in 191 ms returned []
Implicit Place search using SMT with State Equation took 253 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 249/2194 places, 470/2806 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 667 ms. Remains : 249/2194 places, 470/2806 transitions.
[2024-05-21 09:51:42] [INFO ] Flatten gal took : 8 ms
[2024-05-21 09:51:42] [INFO ] Flatten gal took : 7 ms
[2024-05-21 09:51:42] [INFO ] Input system was already deterministic with 470 transitions.
[2024-05-21 09:51:42] [INFO ] Flatten gal took : 6 ms
[2024-05-21 09:51:42] [INFO ] Flatten gal took : 7 ms
[2024-05-21 09:51:42] [INFO ] Time to serialize gal into /tmp/CTLFireability17327294335636465395.gal : 2 ms
[2024-05-21 09:51:42] [INFO ] Time to serialize properties into /tmp/CTLFireability2556090656399920570.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17327294335636465395.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2556090656399920570.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.27974e+08,1.0312,33016,2,5312,5,113208,6,0,1388,147010,0


Converting to forward existential form...Done !
original formula: AG(AF((p764==1)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((p764==1)))] = FALSE
Hit Full ! (commute/partial/dont) 468/0/2
(forward)formula 0,0,3.76219,93624,1,0,11,452132,20,3,6464,273422,10
FORMULA CloudReconfiguration-PT-402-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 2194/2194 places, 2806/2806 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 2156 transition count 2767
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 2156 transition count 2767
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 78 place count 2156 transition count 2765
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 101 place count 2133 transition count 2741
Iterating global reduction 1 with 23 rules applied. Total rules applied 124 place count 2133 transition count 2741
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 126 place count 2133 transition count 2739
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 139 place count 2120 transition count 2725
Iterating global reduction 2 with 13 rules applied. Total rules applied 152 place count 2120 transition count 2725
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 154 place count 2120 transition count 2723
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 164 place count 2110 transition count 2710
Iterating global reduction 3 with 10 rules applied. Total rules applied 174 place count 2110 transition count 2710
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 184 place count 2100 transition count 2697
Iterating global reduction 3 with 10 rules applied. Total rules applied 194 place count 2100 transition count 2697
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 195 place count 2100 transition count 2696
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 201 place count 2094 transition count 2688
Iterating global reduction 4 with 6 rules applied. Total rules applied 207 place count 2094 transition count 2688
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 211 place count 2090 transition count 2683
Iterating global reduction 4 with 4 rules applied. Total rules applied 215 place count 2090 transition count 2683
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 219 place count 2086 transition count 2679
Iterating global reduction 4 with 4 rules applied. Total rules applied 223 place count 2086 transition count 2679
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 226 place count 2083 transition count 2674
Iterating global reduction 4 with 3 rules applied. Total rules applied 229 place count 2083 transition count 2674
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 231 place count 2081 transition count 2671
Iterating global reduction 4 with 2 rules applied. Total rules applied 233 place count 2081 transition count 2671
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 234 place count 2080 transition count 2670
Iterating global reduction 4 with 1 rules applied. Total rules applied 235 place count 2080 transition count 2670
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 236 place count 2080 transition count 2669
Applied a total of 236 rules in 1008 ms. Remains 2080 /2194 variables (removed 114) and now considering 2669/2806 (removed 137) transitions.
// Phase 1: matrix 2669 rows 2080 cols
[2024-05-21 09:51:47] [INFO ] Computed 5 invariants in 18 ms
[2024-05-21 09:51:47] [INFO ] Implicit Places using invariants in 300 ms returned []
[2024-05-21 09:51:48] [INFO ] Invariant cache hit.
[2024-05-21 09:51:49] [INFO ] Implicit Places using invariants and state equation in 1391 ms returned []
Implicit Place search using SMT with State Equation took 1692 ms to find 0 implicit places.
Running 2668 sub problems to find dead transitions.
[2024-05-21 09:51:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2079 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2668 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2079/4749 variables, and 5 constraints, problems are : Problem set: 0 solved, 2668 unsolved in 30042 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2080 constraints, PredecessorRefiner: 2668/2668 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2668 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2079 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2668 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2079/4749 variables, and 5 constraints, problems are : Problem set: 0 solved, 2668 unsolved in 30039 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2080 constraints, PredecessorRefiner: 0/2668 constraints, Known Traps: 0/0 constraints]
After SMT, in 60882ms problems are : Problem set: 0 solved, 2668 unsolved
Search for dead transitions found 0 dead transitions in 60908ms
Starting structural reductions in LTL mode, iteration 1 : 2080/2194 places, 2669/2806 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63614 ms. Remains : 2080/2194 places, 2669/2806 transitions.
[2024-05-21 09:52:50] [INFO ] Flatten gal took : 38 ms
[2024-05-21 09:52:50] [INFO ] Flatten gal took : 39 ms
[2024-05-21 09:52:50] [INFO ] Input system was already deterministic with 2669 transitions.
[2024-05-21 09:52:50] [INFO ] Flatten gal took : 35 ms
[2024-05-21 09:52:50] [INFO ] Flatten gal took : 36 ms
[2024-05-21 09:52:50] [INFO ] Time to serialize gal into /tmp/CTLFireability1611872671731999482.gal : 7 ms
[2024-05-21 09:52:50] [INFO ] Time to serialize properties into /tmp/CTLFireability14737069975997958666.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1611872671731999482.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14737069975997958666.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-21 09:53:20] [INFO ] Flatten gal took : 37 ms
[2024-05-21 09:53:20] [INFO ] Applying decomposition
[2024-05-21 09:53:20] [INFO ] Flatten gal took : 37 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1530766886976149361.txt' '-o' '/tmp/graph1530766886976149361.bin' '-w' '/tmp/graph1530766886976149361.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1530766886976149361.bin' '-l' '-1' '-v' '-w' '/tmp/graph1530766886976149361.weights' '-q' '0' '-e' '0.001'
[2024-05-21 09:53:20] [INFO ] Decomposing Gal with order
[2024-05-21 09:53:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 09:53:21] [INFO ] Removed a total of 699 redundant transitions.
[2024-05-21 09:53:21] [INFO ] Flatten gal took : 68 ms
[2024-05-21 09:53:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 66 labels/synchronizations in 13 ms.
[2024-05-21 09:53:21] [INFO ] Time to serialize gal into /tmp/CTLFireability16272443472372309650.gal : 15 ms
[2024-05-21 09:53:21] [INFO ] Time to serialize properties into /tmp/CTLFireability8991193102023491072.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16272443472372309650.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8991193102023491072.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.45794e+13,4.76368,143636,4457,671,198269,28260,3290,649438,146,287802,0


Converting to forward existential form...Done !
original formula: AX(EG(((i41.i0.i1.u802.p3257==1) + (EG((i4.u64.p332==0)) * ((AG((i28.i0.i2.u552.p2308==0)) + (i26.i0.i5.u504.p2131==1)) + ((i16.i4.i4.u30...222
=> equivalent forward existential formula: [(EY(Init) * !(EG(((i41.i0.i1.u802.p3257==1) + (EG((i4.u64.p332==0)) * ((!(E(TRUE U !((i28.i0.i2.u552.p2308==0))...281
Reverse transition relation is NOT exact ! Due to transitions t31, t184, t265, t326, t446, t498, t651, t732, t763, t792, t913, t965, t1148, t1200, t1260, t...2642
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2194/2194 places, 2806/2806 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 2152 transition count 2763
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 2152 transition count 2763
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 87 place count 2152 transition count 2760
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 111 place count 2128 transition count 2735
Iterating global reduction 1 with 24 rules applied. Total rules applied 135 place count 2128 transition count 2735
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 137 place count 2128 transition count 2733
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 151 place count 2114 transition count 2718
Iterating global reduction 2 with 14 rules applied. Total rules applied 165 place count 2114 transition count 2718
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 168 place count 2114 transition count 2715
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 178 place count 2104 transition count 2702
Iterating global reduction 3 with 10 rules applied. Total rules applied 188 place count 2104 transition count 2702
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 198 place count 2094 transition count 2689
Iterating global reduction 3 with 10 rules applied. Total rules applied 208 place count 2094 transition count 2689
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 209 place count 2094 transition count 2688
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 215 place count 2088 transition count 2680
Iterating global reduction 4 with 6 rules applied. Total rules applied 221 place count 2088 transition count 2680
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 225 place count 2084 transition count 2675
Iterating global reduction 4 with 4 rules applied. Total rules applied 229 place count 2084 transition count 2675
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 233 place count 2080 transition count 2671
Iterating global reduction 4 with 4 rules applied. Total rules applied 237 place count 2080 transition count 2671
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 240 place count 2077 transition count 2666
Iterating global reduction 4 with 3 rules applied. Total rules applied 243 place count 2077 transition count 2666
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 245 place count 2075 transition count 2663
Iterating global reduction 4 with 2 rules applied. Total rules applied 247 place count 2075 transition count 2663
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 248 place count 2074 transition count 2662
Iterating global reduction 4 with 1 rules applied. Total rules applied 249 place count 2074 transition count 2662
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 250 place count 2074 transition count 2661
Applied a total of 250 rules in 1015 ms. Remains 2074 /2194 variables (removed 120) and now considering 2661/2806 (removed 145) transitions.
// Phase 1: matrix 2661 rows 2074 cols
[2024-05-21 09:53:52] [INFO ] Computed 5 invariants in 20 ms
[2024-05-21 09:53:52] [INFO ] Implicit Places using invariants in 320 ms returned []
[2024-05-21 09:53:52] [INFO ] Invariant cache hit.
[2024-05-21 09:53:53] [INFO ] Implicit Places using invariants and state equation in 1487 ms returned []
Implicit Place search using SMT with State Equation took 1813 ms to find 0 implicit places.
Running 2660 sub problems to find dead transitions.
[2024-05-21 09:53:53] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s1309 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2073 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2660 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2073/4735 variables, and 5 constraints, problems are : Problem set: 0 solved, 2660 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2074 constraints, PredecessorRefiner: 2660/2660 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2660 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2073 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2660 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2073/4735 variables, and 5 constraints, problems are : Problem set: 0 solved, 2660 unsolved in 30043 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2074 constraints, PredecessorRefiner: 0/2660 constraints, Known Traps: 0/0 constraints]
After SMT, in 60851ms problems are : Problem set: 0 solved, 2660 unsolved
Search for dead transitions found 0 dead transitions in 60872ms
Starting structural reductions in LTL mode, iteration 1 : 2074/2194 places, 2661/2806 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63705 ms. Remains : 2074/2194 places, 2661/2806 transitions.
[2024-05-21 09:54:54] [INFO ] Flatten gal took : 37 ms
[2024-05-21 09:54:54] [INFO ] Flatten gal took : 39 ms
[2024-05-21 09:54:54] [INFO ] Input system was already deterministic with 2661 transitions.
[2024-05-21 09:54:55] [INFO ] Flatten gal took : 36 ms
[2024-05-21 09:54:55] [INFO ] Flatten gal took : 37 ms
[2024-05-21 09:54:55] [INFO ] Time to serialize gal into /tmp/CTLFireability8981186645509881615.gal : 6 ms
[2024-05-21 09:54:55] [INFO ] Time to serialize properties into /tmp/CTLFireability11866677176631262318.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8981186645509881615.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11866677176631262318.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-21 09:55:25] [INFO ] Flatten gal took : 40 ms
[2024-05-21 09:55:25] [INFO ] Applying decomposition
[2024-05-21 09:55:25] [INFO ] Flatten gal took : 38 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph2750947819895917479.txt' '-o' '/tmp/graph2750947819895917479.bin' '-w' '/tmp/graph2750947819895917479.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2750947819895917479.bin' '-l' '-1' '-v' '-w' '/tmp/graph2750947819895917479.weights' '-q' '0' '-e' '0.001'
[2024-05-21 09:55:25] [INFO ] Decomposing Gal with order
[2024-05-21 09:55:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 09:55:25] [INFO ] Removed a total of 712 redundant transitions.
[2024-05-21 09:55:25] [INFO ] Flatten gal took : 66 ms
[2024-05-21 09:55:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 14 ms.
[2024-05-21 09:55:25] [INFO ] Time to serialize gal into /tmp/CTLFireability14490185334267609801.gal : 16 ms
[2024-05-21 09:55:25] [INFO ] Time to serialize properties into /tmp/CTLFireability18266043050008512691.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14490185334267609801.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18266043050008512691.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.44029e+13,4.93793,157240,4006,614,276620,12794,3133,600405,137,147036,0


Converting to forward existential form...Done !
original formula: AX(EX(EF(AX(EG((i17.i0.i1.u284.p1230==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(E(TRUE U !(EX(!(EG((i17.i0.i1.u284.p1230==1)))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t31, t184, t213, t265, t296, t325, t445, t497, t650, t679, t731, t762, t791, t911, t963, t111...2720
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
(forward)formula 0,1,28.2429,854856,1,0,1.40011e+06,32759,30468,4.36663e+06,602,149983,5364310
FORMULA CloudReconfiguration-PT-402-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-21 09:55:54] [INFO ] Flatten gal took : 43 ms
[2024-05-21 09:55:54] [INFO ] Flatten gal took : 41 ms
[2024-05-21 09:55:54] [INFO ] Applying decomposition
[2024-05-21 09:55:54] [INFO ] Flatten gal took : 55 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph2887964153546976282.txt' '-o' '/tmp/graph2887964153546976282.bin' '-w' '/tmp/graph2887964153546976282.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2887964153546976282.bin' '-l' '-1' '-v' '-w' '/tmp/graph2887964153546976282.weights' '-q' '0' '-e' '0.001'
[2024-05-21 09:55:54] [INFO ] Decomposing Gal with order
[2024-05-21 09:55:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 09:55:54] [INFO ] Removed a total of 695 redundant transitions.
[2024-05-21 09:55:54] [INFO ] Flatten gal took : 72 ms
[2024-05-21 09:55:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 6 ms.
[2024-05-21 09:55:54] [INFO ] Time to serialize gal into /tmp/CTLFireability11883174024808810432.gal : 13 ms
[2024-05-21 09:55:54] [INFO ] Time to serialize properties into /tmp/CTLFireability6972299952994759890.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11883174024808810432.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6972299952994759890.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 6 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.8614e+13,4.2186,130888,5516,696,198487,30110,2983,533417,175,192318,0


Converting to forward existential form...Done !
original formula: EX(!(A(((AG(((i34.u688.p2683==1)||((i10.i0.i0.i0.u185.p872==1)&&(i42.u842.p3225==1)))) + EX((i2.u58.p281==1))) + AX((i2.u13.p70==1))) U (...238
=> equivalent forward existential formula: (([FwdG(((FwdU(EY(Init),!(((!(EG(!((i34.u721.p2833==1)))) + EX((i34.u593.p2353==1))) * !(EX(!(E(TRUE U (i6.u115....840
Reverse transition relation is NOT exact ! Due to transitions t31, t240, t292, t324, t474, t526, t724, t776, t837, t959, t1008, t1011, t1175, t1228, t1233,...2394
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Detected timeout of ITS tools.
[2024-05-21 10:24:18] [INFO ] Applying decomposition
[2024-05-21 10:24:18] [INFO ] Flatten gal took : 39 ms
[2024-05-21 10:24:19] [INFO ] Decomposing Gal with order
[2024-05-21 10:24:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 10:24:19] [INFO ] Removed a total of 99 redundant transitions.
[2024-05-21 10:24:19] [INFO ] Flatten gal took : 53 ms
[2024-05-21 10:24:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 335 labels/synchronizations in 2 ms.
[2024-05-21 10:24:19] [INFO ] Time to serialize gal into /tmp/CTLFireability11810020933222245941.gal : 8 ms
[2024-05-21 10:24:19] [INFO ] Time to serialize properties into /tmp/CTLFireability4311260656804511891.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11810020933222245941.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4311260656804511891.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 6 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.8614e+13,6.74947,175500,402,16493,15186,367689,216,36238,4456,1.7594e+06,0


Converting to forward existential form...Done !
original formula: EX(!(A(((AG(((i0.i1.i0.u8.p2683==1)||((i0.u2.p872==1)&&(i0.i1.u9.p3225==1)))) + EX((i0.u2.p281==1))) + AX((i0.u2.p70==1))) U ((AF((i0.i1....231
=> equivalent forward existential formula: (([FwdG(((FwdU(EY(Init),!(((!(EG(!((i0.i1.i0.u8.p2833==1)))) + EX((i0.i1.i0.u8.p2353==1))) * !(EX(!(E(TRUE U (i0...834
Reverse transition relation is NOT exact ! Due to transitions t2608, t2614, t2615, t2616, t2617, i0.u2.t2026, i0.u2.t2133, i0.u2.t2147, i0.u2.t2148, i0.u2....4038

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudReconfiguration-PT-402"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is CloudReconfiguration-PT-402, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r092-tall-171624189000282"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-402.tgz
mv CloudReconfiguration-PT-402 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;