Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r070-tall-171620506200578.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is CloudDeployment-PT-4b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r070-tall-171620506200578
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K 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 39K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 19 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 15:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 15:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 162K Apr 11 15:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 11 15:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 104K Apr 11 15:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 591K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1716326902152

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-4b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-21 21:28:23] [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 21:28:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 21:28:23] [INFO ] Load time of PNML (sax parser for PT used): 181 ms
[2024-05-21 21:28:23] [INFO ] Transformed 1182 places.
[2024-05-21 21:28:23] [INFO ] Transformed 1824 transitions.
[2024-05-21 21:28:23] [INFO ] Found NUPN structural information;
[2024-05-21 21:28:23] [INFO ] Parsed PT model containing 1182 places and 1824 transitions and 8741 arcs in 290 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Support contains 104 out of 1182 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1182/1182 places, 1824/1824 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1178 transition count 1824
Discarding 282 places :
Symmetric choice reduction at 1 with 282 rule applications. Total rules 286 place count 896 transition count 1542
Iterating global reduction 1 with 282 rules applied. Total rules applied 568 place count 896 transition count 1542
Discarding 105 places :
Symmetric choice reduction at 1 with 105 rule applications. Total rules 673 place count 791 transition count 1437
Iterating global reduction 1 with 105 rules applied. Total rules applied 778 place count 791 transition count 1437
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 788 place count 791 transition count 1427
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 799 place count 780 transition count 1416
Iterating global reduction 2 with 11 rules applied. Total rules applied 810 place count 780 transition count 1416
Applied a total of 810 rules in 272 ms. Remains 780 /1182 variables (removed 402) and now considering 1416/1824 (removed 408) transitions.
// Phase 1: matrix 1416 rows 780 cols
[2024-05-21 21:28:24] [INFO ] Computed 13 invariants in 50 ms
[2024-05-21 21:28:24] [INFO ] Implicit Places using invariants in 390 ms returned []
[2024-05-21 21:28:24] [INFO ] Invariant cache hit.
[2024-05-21 21:28:25] [INFO ] Implicit Places using invariants and state equation in 719 ms returned []
Implicit Place search using SMT with State Equation took 1139 ms to find 0 implicit places.
Running 1415 sub problems to find dead transitions.
[2024-05-21 21:28:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/779 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1415 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 Real declared 779/2196 variables, and 13 constraints, problems are : Problem set: 0 solved, 1415 unsolved in 30050 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/780 constraints, PredecessorRefiner: 1415/1415 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1415 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/779 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1415 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/779 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1415 unsolved
At refinement iteration 2 (OVERLAPS) 1416/2195 variables, 779/792 constraints. Problems are: Problem set: 0 solved, 1415 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2195 variables, 1415/2207 constraints. Problems are: Problem set: 0 solved, 1415 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2195/2196 variables, and 2207 constraints, problems are : Problem set: 0 solved, 1415 unsolved in 30038 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 779/780 constraints, PredecessorRefiner: 1415/1415 constraints, Known Traps: 0/0 constraints]
After SMT, in 63078ms problems are : Problem set: 0 solved, 1415 unsolved
Search for dead transitions found 0 dead transitions in 63143ms
Starting structural reductions in LTL mode, iteration 1 : 780/1182 places, 1416/1824 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64585 ms. Remains : 780/1182 places, 1416/1824 transitions.
Support contains 104 out of 780 places after structural reductions.
[2024-05-21 21:29:28] [INFO ] Flatten gal took : 198 ms
[2024-05-21 21:29:28] [INFO ] Flatten gal took : 121 ms
[2024-05-21 21:29:29] [INFO ] Input system was already deterministic with 1416 transitions.
RANDOM walk for 40000 steps (304 resets) in 2982 ms. (13 steps per ms) remains 32/65 properties
BEST_FIRST walk for 4002 steps (8 resets) in 40 ms. (97 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4001 steps (8 resets) in 14 ms. (266 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 32/32 properties
[2024-05-21 21:29:30] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (OVERLAPS) 142/205 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/205 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (OVERLAPS) 792/997 variables, 205/218 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/997 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp63 is UNSAT
At refinement iteration 6 (OVERLAPS) 456/1453 variables, 192/410 constraints. Problems are: Problem set: 10 solved, 22 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1453 variables, 0/410 constraints. Problems are: Problem set: 10 solved, 22 unsolved
At refinement iteration 8 (OVERLAPS) 380/1833 variables, 176/586 constraints. Problems are: Problem set: 10 solved, 22 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1833 variables, 0/586 constraints. Problems are: Problem set: 10 solved, 22 unsolved
At refinement iteration 10 (OVERLAPS) 273/2106 variables, 144/730 constraints. Problems are: Problem set: 10 solved, 22 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2106 variables, 0/730 constraints. Problems are: Problem set: 10 solved, 22 unsolved
At refinement iteration 12 (OVERLAPS) 74/2180 variables, 52/782 constraints. Problems are: Problem set: 10 solved, 22 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2180 variables, 0/782 constraints. Problems are: Problem set: 10 solved, 22 unsolved
At refinement iteration 14 (OVERLAPS) 15/2195 variables, 10/792 constraints. Problems are: Problem set: 10 solved, 22 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2195 variables, 0/792 constraints. Problems are: Problem set: 10 solved, 22 unsolved
At refinement iteration 16 (OVERLAPS) 1/2196 variables, 1/793 constraints. Problems are: Problem set: 10 solved, 22 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2196 variables, 0/793 constraints. Problems are: Problem set: 10 solved, 22 unsolved
At refinement iteration 18 (OVERLAPS) 0/2196 variables, 0/793 constraints. Problems are: Problem set: 10 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2196/2196 variables, and 793 constraints, problems are : Problem set: 10 solved, 22 unsolved in 4821 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 780/780 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 10 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 1/1 constraints. Problems are: Problem set: 10 solved, 22 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/48 variables, 0/1 constraints. Problems are: Problem set: 10 solved, 22 unsolved
At refinement iteration 2 (OVERLAPS) 155/203 variables, 12/13 constraints. Problems are: Problem set: 10 solved, 22 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/203 variables, 0/13 constraints. Problems are: Problem set: 10 solved, 22 unsolved
At refinement iteration 4 (OVERLAPS) 790/993 variables, 203/216 constraints. Problems are: Problem set: 10 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/993 variables, 1/217 constraints. Problems are: Problem set: 10 solved, 22 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/993 variables, 0/217 constraints. Problems are: Problem set: 10 solved, 22 unsolved
Problem AtomicPropp42 is UNSAT
At refinement iteration 7 (OVERLAPS) 453/1446 variables, 191/408 constraints. Problems are: Problem set: 11 solved, 21 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1446 variables, 20/428 constraints. Problems are: Problem set: 11 solved, 21 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1446 variables, 0/428 constraints. Problems are: Problem set: 11 solved, 21 unsolved
At refinement iteration 10 (OVERLAPS) 377/1823 variables, 175/603 constraints. Problems are: Problem set: 11 solved, 21 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1823 variables, 0/603 constraints. Problems are: Problem set: 11 solved, 21 unsolved
At refinement iteration 12 (OVERLAPS) 273/2096 variables, 143/746 constraints. Problems are: Problem set: 11 solved, 21 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2096 variables, 0/746 constraints. Problems are: Problem set: 11 solved, 21 unsolved
At refinement iteration 14 (OVERLAPS) 82/2178 variables, 56/802 constraints. Problems are: Problem set: 11 solved, 21 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2178 variables, 0/802 constraints. Problems are: Problem set: 11 solved, 21 unsolved
At refinement iteration 16 (OVERLAPS) 17/2195 variables, 11/813 constraints. Problems are: Problem set: 11 solved, 21 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2195/2196 variables, and 813 constraints, problems are : Problem set: 11 solved, 21 unsolved in 5014 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 779/780 constraints, PredecessorRefiner: 21/32 constraints, Known Traps: 0/0 constraints]
After SMT, in 10048ms problems are : Problem set: 11 solved, 21 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 34 out of 780 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 780/780 places, 1416/1416 transitions.
Graph (trivial) has 726 edges and 780 vertex of which 199 / 780 are part of one of the 23 SCC in 5 ms
Free SCC test removed 176 places
Drop transitions (Empty/Sink Transition effects.) removed 480 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 481 transitions.
Graph (complete) has 1939 edges and 604 vertex of which 580 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.4 ms
Discarding 24 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 214 transitions
Trivial Post-agglo rules discarded 214 transitions
Performed 214 trivial Post agglomeration. Transition count delta: 214
Iterating post reduction 0 with 223 rules applied. Total rules applied 225 place count 580 transition count 712
Reduce places removed 214 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Iterating post reduction 1 with 234 rules applied. Total rules applied 459 place count 366 transition count 692
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 477 place count 349 transition count 691
Performed 52 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 52 Pre rules applied. Total rules applied 477 place count 349 transition count 639
Deduced a syphon composed of 52 places in 1 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 3 with 104 rules applied. Total rules applied 581 place count 297 transition count 639
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 592 place count 286 transition count 628
Iterating global reduction 3 with 11 rules applied. Total rules applied 603 place count 286 transition count 628
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 603 place count 286 transition count 622
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 615 place count 280 transition count 622
Performed 72 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 3 with 144 rules applied. Total rules applied 759 place count 208 transition count 549
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 760 place count 208 transition count 548
Performed 33 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 4 with 66 rules applied. Total rules applied 826 place count 175 transition count 740
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 4 with 20 rules applied. Total rules applied 846 place count 175 transition count 720
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 848 place count 174 transition count 734
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 851 place count 174 transition count 731
Drop transitions (Redundant composition of simpler transitions.) removed 47 transitions
Redundant transition composition rules discarded 47 transitions
Iterating global reduction 6 with 47 rules applied. Total rules applied 898 place count 174 transition count 684
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 900 place count 173 transition count 683
Free-agglomeration rule applied 24 times.
Iterating global reduction 6 with 24 rules applied. Total rules applied 924 place count 173 transition count 659
Reduce places removed 24 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 6 with 49 rules applied. Total rules applied 973 place count 149 transition count 634
Drop transitions (Redundant composition of simpler transitions.) removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 7 with 33 rules applied. Total rules applied 1006 place count 149 transition count 601
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1014 place count 149 transition count 601
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 7 with 7 rules applied. Total rules applied 1021 place count 149 transition count 594
Applied a total of 1021 rules in 217 ms. Remains 149 /780 variables (removed 631) and now considering 594/1416 (removed 822) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 217 ms. Remains : 149/780 places, 594/1416 transitions.
RANDOM walk for 40000 steps (466 resets) in 615 ms. (64 steps per ms) remains 10/21 properties
BEST_FIRST walk for 40004 steps (41 resets) in 96 ms. (412 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (33 resets) in 88 ms. (449 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (27 resets) in 92 ms. (430 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (25 resets) in 85 ms. (465 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (26 resets) in 73 ms. (540 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (33 resets) in 83 ms. (476 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (28 resets) in 144 ms. (275 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40004 steps (30 resets) in 130 ms. (305 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (43 resets) in 148 ms. (268 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40004 steps (43 resets) in 46 ms. (851 steps per ms) remains 8/8 properties
[2024-05-21 21:29:41] [INFO ] Flow matrix only has 500 transitions (discarded 94 similar events)
// Phase 1: matrix 500 rows 149 cols
[2024-05-21 21:29:41] [INFO ] Computed 9 invariants in 4 ms
[2024-05-21 21:29:41] [INFO ] State equation strengthened by 103 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 58/75 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 29/104 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/104 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 459/563 variables, 104/113 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/563 variables, 50/163 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/563 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 75/638 variables, 38/201 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/638 variables, 53/254 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/638 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 8/646 variables, 5/259 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/646 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 3/649 variables, 2/261 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/649 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (OVERLAPS) 0/649 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 649/649 variables, and 261 constraints, problems are : Problem set: 0 solved, 8 unsolved in 603 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 149/149 constraints, ReadFeed: 103/103 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 58/75 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 29/104 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/104 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 459/563 variables, 104/113 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/563 variables, 50/163 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/563 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/563 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 75/638 variables, 38/202 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/638 variables, 53/255 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/638 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/638 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 8/646 variables, 5/261 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/646 variables, 6/267 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/646 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (OVERLAPS) 3/649 variables, 2/269 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/649 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 18 (OVERLAPS) 0/649 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 649/649 variables, and 269 constraints, problems are : Problem set: 0 solved, 8 unsolved in 1407 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 149/149 constraints, ReadFeed: 103/103 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 2084ms problems are : Problem set: 0 solved, 8 unsolved
Parikh walk visited 6 properties in 842 ms.
Support contains 6 out of 149 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 149/149 places, 594/594 transitions.
Graph (trivial) has 107 edges and 149 vertex of which 27 / 149 are part of one of the 13 SCC in 1 ms
Free SCC test removed 14 places
Drop transitions (Empty/Sink Transition effects.) removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Graph (complete) has 944 edges and 135 vertex of which 134 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 6 rules applied. Total rules applied 8 place count 134 transition count 555
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 13 place count 129 transition count 555
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 13 place count 129 transition count 552
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 19 place count 126 transition count 552
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 20 place count 126 transition count 551
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 21 place count 125 transition count 546
Iterating global reduction 3 with 1 rules applied. Total rules applied 22 place count 125 transition count 546
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 38 place count 117 transition count 538
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 41 place count 117 transition count 535
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -38
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 49 place count 113 transition count 573
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 4 with 24 rules applied. Total rules applied 73 place count 113 transition count 549
Drop transitions (Redundant composition of simpler transitions.) removed 108 transitions
Redundant transition composition rules discarded 108 transitions
Iterating global reduction 5 with 108 rules applied. Total rules applied 181 place count 113 transition count 441
Free-agglomeration rule applied 16 times with reduction of 6 identical transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 197 place count 113 transition count 419
Reduce places removed 16 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 27 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 5 with 53 rules applied. Total rules applied 250 place count 97 transition count 382
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 253 place count 94 transition count 365
Iterating global reduction 6 with 3 rules applied. Total rules applied 256 place count 94 transition count 365
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 258 place count 94 transition count 363
Drop transitions (Redundant composition of simpler transitions.) removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 7 with 24 rules applied. Total rules applied 282 place count 94 transition count 339
Applied a total of 282 rules in 65 ms. Remains 94 /149 variables (removed 55) and now considering 339/594 (removed 255) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 94/149 places, 339/594 transitions.
RANDOM walk for 40000 steps (714 resets) in 360 ms. (110 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (52 resets) in 36 ms. (1081 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (51 resets) in 47 ms. (833 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 1008587 steps, run timeout after 3001 ms. (steps per millisecond=336 ) properties seen :0 out of 2
Probabilistic random walk after 1008587 steps, saw 156353 distinct states, run finished after 3020 ms. (steps per millisecond=333 ) properties seen :0
[2024-05-21 21:29:47] [INFO ] Flow matrix only has 204 transitions (discarded 135 similar events)
// Phase 1: matrix 204 rows 94 cols
[2024-05-21 21:29:47] [INFO ] Computed 14 invariants in 3 ms
[2024-05-21 21:29:47] [INFO ] State equation strengthened by 109 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 15/21 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 40/61 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/61 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 29/90 variables, 10/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 203/293 variables, 90/104 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/293 variables, 92/196 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/293 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 5/298 variables, 4/200 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/298 variables, 17/217 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/298 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/298 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 298/298 variables, and 217 constraints, problems are : Problem set: 0 solved, 2 unsolved in 134 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 94/94 constraints, ReadFeed: 109/109 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 15/21 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 40/61 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/61 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 29/90 variables, 10/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 203/293 variables, 90/104 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/293 variables, 92/196 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/293 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 5/298 variables, 4/200 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/298 variables, 17/217 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/298 variables, 2/219 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/298 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/298 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 298/298 variables, and 219 constraints, problems are : Problem set: 0 solved, 2 unsolved in 219 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 94/94 constraints, ReadFeed: 109/109 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 371ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 66 ms.
Support contains 6 out of 94 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 94/94 places, 339/339 transitions.
Applied a total of 0 rules in 8 ms. Remains 94 /94 variables (removed 0) and now considering 339/339 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 94/94 places, 339/339 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 94/94 places, 339/339 transitions.
Applied a total of 0 rules in 7 ms. Remains 94 /94 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2024-05-21 21:29:47] [INFO ] Flow matrix only has 204 transitions (discarded 135 similar events)
[2024-05-21 21:29:47] [INFO ] Invariant cache hit.
[2024-05-21 21:29:47] [INFO ] Implicit Places using invariants in 95 ms returned []
[2024-05-21 21:29:47] [INFO ] Flow matrix only has 204 transitions (discarded 135 similar events)
[2024-05-21 21:29:47] [INFO ] Invariant cache hit.
[2024-05-21 21:29:47] [INFO ] State equation strengthened by 109 read => feed constraints.
[2024-05-21 21:29:47] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 307 ms to find 0 implicit places.
[2024-05-21 21:29:48] [INFO ] Redundant transitions in 158 ms returned []
Running 338 sub problems to find dead transitions.
[2024-05-21 21:29:48] [INFO ] Flow matrix only has 204 transitions (discarded 135 similar events)
[2024-05-21 21:29:48] [INFO ] Invariant cache hit.
[2024-05-21 21:29:48] [INFO ] State equation strengthened by 109 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/93 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/93 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 2 (OVERLAPS) 1/94 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 4 (OVERLAPS) 204/298 variables, 94/108 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/298 variables, 109/217 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/298 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 7 (OVERLAPS) 0/298 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 338 unsolved
No progress, stopping.
After SMT solving in domain Real declared 298/298 variables, and 217 constraints, problems are : Problem set: 0 solved, 338 unsolved in 8586 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 94/94 constraints, ReadFeed: 109/109 constraints, PredecessorRefiner: 338/338 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 338 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/93 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/93 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 2 (OVERLAPS) 1/94 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 4 (OVERLAPS) 204/298 variables, 94/108 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/298 variables, 109/217 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/298 variables, 338/555 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/298 variables, 0/555 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 8 (OVERLAPS) 0/298 variables, 0/555 constraints. Problems are: Problem set: 0 solved, 338 unsolved
No progress, stopping.
After SMT solving in domain Int declared 298/298 variables, and 555 constraints, problems are : Problem set: 0 solved, 338 unsolved in 15262 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 94/94 constraints, ReadFeed: 109/109 constraints, PredecessorRefiner: 338/338 constraints, Known Traps: 0/0 constraints]
After SMT, in 24257ms problems are : Problem set: 0 solved, 338 unsolved
Search for dead transitions found 0 dead transitions in 24261ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24755 ms. Remains : 94/94 places, 339/339 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 77 edges and 94 vertex of which 24 / 94 are part of one of the 3 SCC in 0 ms
Free SCC test removed 21 places
Drop transitions (Empty/Sink Transition effects.) removed 33 transitions
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 173 transitions.
Ensure Unique test removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 68 transition count 158
Reduce places removed 8 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 1 with 12 rules applied. Total rules applied 26 place count 60 transition count 154
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 29 place count 58 transition count 153
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 31 place count 57 transition count 152
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 31 place count 57 transition count 148
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 39 place count 53 transition count 148
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 41 place count 51 transition count 146
Iterating global reduction 4 with 2 rules applied. Total rules applied 43 place count 51 transition count 146
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 45 place count 49 transition count 136
Iterating global reduction 4 with 2 rules applied. Total rules applied 47 place count 49 transition count 136
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 75 place count 49 transition count 108
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 5 with 12 rules applied. Total rules applied 87 place count 43 transition count 102
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 89 place count 43 transition count 100
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 93 place count 41 transition count 119
Drop transitions (Redundant composition of simpler transitions.) removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 6 with 24 rules applied. Total rules applied 117 place count 41 transition count 95
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 6 with 6 rules applied. Total rules applied 123 place count 38 transition count 92
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 125 place count 36 transition count 80
Iterating global reduction 6 with 2 rules applied. Total rules applied 127 place count 36 transition count 80
Applied a total of 127 rules in 12 ms. Remains 36 /94 variables (removed 58) and now considering 80/339 (removed 259) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 80 rows 36 cols
[2024-05-21 21:30:12] [INFO ] Computed 7 invariants in 1 ms
[2024-05-21 21:30:12] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-21 21:30:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-21 21:30:12] [INFO ] [Nat]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2024-05-21 21:30:12] [INFO ] After 34ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-21 21:30:12] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-21 21:30:12] [INFO ] After 24ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-05-21 21:30:12] [INFO ] After 42ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2024-05-21 21:30:12] [INFO ] After 116ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 171 ms.
Successfully simplified 11 atomic propositions for a total of 16 simplifications.
FORMULA CloudDeployment-PT-4b-CTLFireability-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 21:30:12] [INFO ] Flatten gal took : 95 ms
[2024-05-21 21:30:12] [INFO ] Flatten gal took : 86 ms
[2024-05-21 21:30:12] [INFO ] Input system was already deterministic with 1416 transitions.
Support contains 85 out of 780 places (down from 95) after GAL structural reductions.
Computed a total of 126 stabilizing places and 588 stable transitions
Graph (complete) has 2178 edges and 780 vertex of which 755 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.16 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 780/780 places, 1416/1416 transitions.
Graph (trivial) has 798 edges and 780 vertex of which 278 / 780 are part of one of the 31 SCC in 1 ms
Free SCC test removed 247 places
Ensure Unique test removed 282 transitions
Reduce isomorphic transitions removed 282 transitions.
Graph (complete) has 1855 edges and 533 vertex of which 508 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.3 ms
Discarding 25 places :
Also discarding 259 output transitions
Drop transitions (Output transitions of discarded places.) removed 259 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 217 transitions
Trivial Post-agglo rules discarded 217 transitions
Performed 217 trivial Post agglomeration. Transition count delta: 217
Iterating post reduction 0 with 217 rules applied. Total rules applied 219 place count 507 transition count 657
Reduce places removed 217 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 221 rules applied. Total rules applied 440 place count 290 transition count 653
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 445 place count 286 transition count 652
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 37 Pre rules applied. Total rules applied 445 place count 286 transition count 615
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 519 place count 249 transition count 615
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 526 place count 242 transition count 608
Iterating global reduction 3 with 7 rules applied. Total rules applied 533 place count 242 transition count 608
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 534 place count 242 transition count 607
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 534 place count 242 transition count 605
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 538 place count 240 transition count 605
Performed 68 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 68 places in 0 ms
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 4 with 136 rules applied. Total rules applied 674 place count 172 transition count 536
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 4 with 16 rules applied. Total rules applied 690 place count 172 transition count 520
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 4 with 8 rules applied. Total rules applied 698 place count 172 transition count 512
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 706 place count 164 transition count 512
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 714 place count 160 transition count 508
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 715 place count 159 transition count 507
Applied a total of 715 rules in 101 ms. Remains 159 /780 variables (removed 621) and now considering 507/1416 (removed 909) transitions.
[2024-05-21 21:30:13] [INFO ] Flow matrix only has 413 transitions (discarded 94 similar events)
// Phase 1: matrix 413 rows 159 cols
[2024-05-21 21:30:13] [INFO ] Computed 4 invariants in 4 ms
[2024-05-21 21:30:13] [INFO ] Implicit Places using invariants in 82 ms returned []
[2024-05-21 21:30:13] [INFO ] Flow matrix only has 413 transitions (discarded 94 similar events)
[2024-05-21 21:30:13] [INFO ] Invariant cache hit.
[2024-05-21 21:30:13] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-21 21:30:13] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
[2024-05-21 21:30:13] [INFO ] Redundant transitions in 294 ms returned []
Running 478 sub problems to find dead transitions.
[2024-05-21 21:30:13] [INFO ] Flow matrix only has 413 transitions (discarded 94 similar events)
[2024-05-21 21:30:13] [INFO ] Invariant cache hit.
[2024-05-21 21:30:13] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/154 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/154 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 2 (OVERLAPS) 412/566 variables, 154/158 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/566 variables, 16/174 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/566 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 5 (OVERLAPS) 5/571 variables, 5/179 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/571 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 7 (OVERLAPS) 0/571 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 478 unsolved
No progress, stopping.
After SMT solving in domain Real declared 571/572 variables, and 179 constraints, problems are : Problem set: 0 solved, 478 unsolved in 17338 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 159/159 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 478/478 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 478 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/154 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/154 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 2 (OVERLAPS) 412/566 variables, 154/158 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/566 variables, 16/174 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/566 variables, 33/207 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/566 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 6 (OVERLAPS) 5/571 variables, 5/212 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/571 variables, 445/657 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/571 variables, 0/657 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 9 (OVERLAPS) 0/571 variables, 0/657 constraints. Problems are: Problem set: 0 solved, 478 unsolved
No progress, stopping.
After SMT solving in domain Int declared 571/572 variables, and 657 constraints, problems are : Problem set: 0 solved, 478 unsolved in 29947 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 159/159 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 478/478 constraints, Known Traps: 0/0 constraints]
After SMT, in 47974ms problems are : Problem set: 0 solved, 478 unsolved
Search for dead transitions found 0 dead transitions in 47978ms
Starting structural reductions in SI_CTL mode, iteration 1 : 159/780 places, 507/1416 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 48657 ms. Remains : 159/780 places, 507/1416 transitions.
[2024-05-21 21:31:01] [INFO ] Flatten gal took : 22 ms
[2024-05-21 21:31:01] [INFO ] Flatten gal took : 23 ms
[2024-05-21 21:31:01] [INFO ] Input system was already deterministic with 507 transitions.
RANDOM walk for 266 steps (9 resets) in 7 ms. (33 steps per ms) remains 0/1 properties
FORMULA CloudDeployment-PT-4b-CTLFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-21 21:31:01] [INFO ] Flatten gal took : 26 ms
[2024-05-21 21:31:01] [INFO ] Flatten gal took : 25 ms
[2024-05-21 21:31:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4059963130804887392.gal : 16 ms
[2024-05-21 21:31:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16140709843855011249.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4059963130804887392.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16140709843855011249.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

its-reach command run as :

ITS tools runner thread asked to quit. Dying gracefully.
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:168)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:334)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:270)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:313)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:177)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:162)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:329)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:396)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:840)
Starting structural reductions in SI_CTL mode, iteration 0 : 780/780 places, 1416/1416 transitions.
Graph (trivial) has 792 edges and 780 vertex of which 278 / 780 are part of one of the 31 SCC in 1 ms
Free SCC test removed 247 places
Ensure Unique test removed 282 transitions
Reduce isomorphic transitions removed 282 transitions.
Graph (complete) has 1855 edges and 533 vertex of which 508 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.2 ms
Discarding 25 places :
Also discarding 259 output transitions
Drop transitions (Output transitions of discarded places.) removed 259 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 215 transitions
Trivial Post-agglo rules discarded 215 transitions
Performed 215 trivial Post agglomeration. Transition count delta: 215
Iterating post reduction 0 with 215 rules applied. Total rules applied 217 place count 508 transition count 660
Reduce places removed 215 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 219 rules applied. Total rules applied 436 place count 293 transition count 656
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 439 place count 290 transition count 656
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 38 Pre rules applied. Total rules applied 439 place count 290 transition count 618
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 515 place count 252 transition count 618
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 522 place count 245 transition count 611
Iterating global reduction 3 with 7 rules applied. Total rules applied 529 place count 245 transition count 611
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 530 place count 245 transition count 610
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 530 place count 245 transition count 608
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 534 place count 243 transition count 608
Performed 68 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 68 places in 1 ms
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 4 with 136 rules applied. Total rules applied 670 place count 175 transition count 539
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 4 with 16 rules applied. Total rules applied 686 place count 175 transition count 523
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 4 with 8 rules applied. Total rules applied 694 place count 175 transition count 515
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 702 place count 167 transition count 515
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 710 place count 163 transition count 511
Applied a total of 710 rules in 62 ms. Remains 163 /780 variables (removed 617) and now considering 511/1416 (removed 905) transitions.
[2024-05-21 21:31:01] [INFO ] Flow matrix only has 417 transitions (discarded 94 similar events)
// Phase 1: matrix 417 rows 163 cols
[2024-05-21 21:31:01] [INFO ] Computed 4 invariants in 3 ms
[2024-05-21 21:31:02] [INFO ] Implicit Places using invariants in 84 ms returned []
[2024-05-21 21:31:02] [INFO ] Flow matrix only has 417 transitions (discarded 94 similar events)
[2024-05-21 21:31:02] [INFO ] Invariant cache hit.
[2024-05-21 21:31:02] [INFO ] State equation strengthened by 122 read => feed constraints.
[2024-05-21 21:31:02] [INFO ] Implicit Places using invariants and state equation in 249 ms returned []
Implicit Place search using SMT with State Equation took 337 ms to find 0 implicit places.
[2024-05-21 21:31:02] [INFO ] Redundant transitions in 335 ms returned []
Running 510 sub problems to find dead transitions.
[2024-05-21 21:31:02] [INFO ] Flow matrix only has 417 transitions (discarded 94 similar events)
[2024-05-21 21:31:02] [INFO ] Invariant cache hit.
[2024-05-21 21:31:02] [INFO ] State equation strengthened by 122 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/162 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 2 (OVERLAPS) 416/578 variables, 162/166 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/578 variables, 121/287 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/578 variables, 0/287 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 5 (OVERLAPS) 1/579 variables, 1/288 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/579 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 7 (OVERLAPS) 1/580 variables, 1/289 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/580 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 510 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/580 variables, and 289 constraints, problems are : Problem set: 0 solved, 510 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 163/163 constraints, ReadFeed: 122/122 constraints, PredecessorRefiner: 510/510 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 510 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/162 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 2 (OVERLAPS) 416/578 variables, 162/166 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/578 variables, 121/287 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/578 variables, 510/797 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/578 variables, 0/797 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 6 (OVERLAPS) 1/579 variables, 1/798 constraints. Problems are: Problem set: 0 solved, 510 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 579/580 variables, and 798 constraints, problems are : Problem set: 0 solved, 510 unsolved in 30015 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 163/163 constraints, ReadFeed: 121/122 constraints, PredecessorRefiner: 510/510 constraints, Known Traps: 0/0 constraints]
After SMT, in 60791ms problems are : Problem set: 0 solved, 510 unsolved
Search for dead transitions found 0 dead transitions in 60796ms
Starting structural reductions in SI_CTL mode, iteration 1 : 163/780 places, 511/1416 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61540 ms. Remains : 163/780 places, 511/1416 transitions.
[2024-05-21 21:32:03] [INFO ] Flatten gal took : 18 ms
[2024-05-21 21:32:03] [INFO ] Flatten gal took : 17 ms
[2024-05-21 21:32:03] [INFO ] Input system was already deterministic with 511 transitions.
[2024-05-21 21:32:03] [INFO ] Flatten gal took : 16 ms
[2024-05-21 21:32:03] [INFO ] Flatten gal took : 16 ms
[2024-05-21 21:32:03] [INFO ] Time to serialize gal into /tmp/CTLFireability8187404930740344647.gal : 5 ms
[2024-05-21 21:32:03] [INFO ] Time to serialize properties into /tmp/CTLFireability2440869587066490427.ctl : 3 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/CTLFireability8187404930740344647.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2440869587066490427.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,9.13506e+12,1.09997,39768,2,5776,5,154149,6,0,1118,145491,0


Converting to forward existential form...Done !
original formula: (AF(((((p885==1)&&(p920==1))&&((p1078==1)&&(p1163==1)))&&(p1178==1))) + AG(EF((p667==0))))
=> equivalent forward existential formula: [(FwdU((Init * !(!(EG(!(((((p885==1)&&(p920==1))&&((p1078==1)&&(p1163==1)))&&(p1178==1))))))),TRUE) * !(E(TRUE U...177
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t6, t13, t20, t21, t34, t41, t45, t56, t60, t64, t68, t84, t88, t138, t139, t141, t14...402
(forward)formula 0,1,8.6882,227732,1,0,687,1.22806e+06,1012,298,11831,934149,1001
FORMULA CloudDeployment-PT-4b-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 1416/1416 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 760 transition count 1396
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 760 transition count 1396
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 46 place count 754 transition count 1390
Iterating global reduction 0 with 6 rules applied. Total rules applied 52 place count 754 transition count 1390
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 54 place count 754 transition count 1388
Applied a total of 54 rules in 91 ms. Remains 754 /780 variables (removed 26) and now considering 1388/1416 (removed 28) transitions.
// Phase 1: matrix 1388 rows 754 cols
[2024-05-21 21:32:12] [INFO ] Computed 13 invariants in 19 ms
[2024-05-21 21:32:12] [INFO ] Implicit Places using invariants in 203 ms returned []
[2024-05-21 21:32:12] [INFO ] Invariant cache hit.
[2024-05-21 21:32:13] [INFO ] Implicit Places using invariants and state equation in 828 ms returned []
Implicit Place search using SMT with State Equation took 1036 ms to find 0 implicit places.
Running 1387 sub problems to find dead transitions.
[2024-05-21 21:32:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/753 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1387 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/753 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1387 unsolved
At refinement iteration 2 (OVERLAPS) 1388/2141 variables, 753/766 constraints. Problems are: Problem set: 0 solved, 1387 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2141/2142 variables, and 766 constraints, problems are : Problem set: 0 solved, 1387 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 753/754 constraints, PredecessorRefiner: 1387/1387 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1387 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/753 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1387 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/753 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1387 unsolved
At refinement iteration 2 (OVERLAPS) 1388/2141 variables, 753/766 constraints. Problems are: Problem set: 0 solved, 1387 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2141 variables, 1387/2153 constraints. Problems are: Problem set: 0 solved, 1387 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2141/2142 variables, and 2153 constraints, problems are : Problem set: 0 solved, 1387 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 753/754 constraints, PredecessorRefiner: 1387/1387 constraints, Known Traps: 0/0 constraints]
After SMT, in 62688ms problems are : Problem set: 0 solved, 1387 unsolved
Search for dead transitions found 0 dead transitions in 62702ms
Starting structural reductions in LTL mode, iteration 1 : 754/780 places, 1388/1416 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63840 ms. Remains : 754/780 places, 1388/1416 transitions.
[2024-05-21 21:33:16] [INFO ] Flatten gal took : 63 ms
[2024-05-21 21:33:16] [INFO ] Flatten gal took : 66 ms
[2024-05-21 21:33:16] [INFO ] Input system was already deterministic with 1388 transitions.
[2024-05-21 21:33:16] [INFO ] Flatten gal took : 64 ms
[2024-05-21 21:33:16] [INFO ] Flatten gal took : 64 ms
[2024-05-21 21:33:16] [INFO ] Time to serialize gal into /tmp/CTLFireability3472271807396286787.gal : 16 ms
[2024-05-21 21:33:16] [INFO ] Time to serialize properties into /tmp/CTLFireability15625615526030252775.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/CTLFireability3472271807396286787.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15625615526030252775.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 21:33:46] [INFO ] Flatten gal took : 63 ms
[2024-05-21 21:33:46] [INFO ] Applying decomposition
[2024-05-21 21:33:46] [INFO ] Flatten gal took : 63 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/graph7517812358617809817.txt' '-o' '/tmp/graph7517812358617809817.bin' '-w' '/tmp/graph7517812358617809817.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7517812358617809817.bin' '-l' '-1' '-v' '-w' '/tmp/graph7517812358617809817.weights' '-q' '0' '-e' '0.001'
[2024-05-21 21:33:47] [INFO ] Decomposing Gal with order
[2024-05-21 21:33:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 21:33:47] [INFO ] Removed a total of 3251 redundant transitions.
[2024-05-21 21:33:47] [INFO ] Flatten gal took : 251 ms
[2024-05-21 21:33:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 63 labels/synchronizations in 81 ms.
[2024-05-21 21:33:47] [INFO ] Time to serialize gal into /tmp/CTLFireability15595119960753683821.gal : 19 ms
[2024-05-21 21:33:47] [INFO ] Time to serialize properties into /tmp/CTLFireability12217315266217374704.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/CTLFireability15595119960753683821.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12217315266217374704.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,9.57913e+18,5.37938,149824,4760,188,204180,5360,2936,952616,406,7506,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 780/780 places, 1416/1416 transitions.
Graph (trivial) has 803 edges and 780 vertex of which 287 / 780 are part of one of the 32 SCC in 2 ms
Free SCC test removed 255 places
Ensure Unique test removed 291 transitions
Reduce isomorphic transitions removed 291 transitions.
Graph (complete) has 1839 edges and 525 vertex of which 501 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.3 ms
Discarding 24 places :
Also discarding 258 output transitions
Drop transitions (Output transitions of discarded places.) removed 258 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 218 transitions
Trivial Post-agglo rules discarded 218 transitions
Performed 218 trivial Post agglomeration. Transition count delta: 218
Iterating post reduction 0 with 218 rules applied. Total rules applied 220 place count 500 transition count 648
Reduce places removed 218 places and 0 transitions.
Iterating post reduction 1 with 218 rules applied. Total rules applied 438 place count 282 transition count 648
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 438 place count 282 transition count 612
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 510 place count 246 transition count 612
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 517 place count 239 transition count 605
Iterating global reduction 2 with 7 rules applied. Total rules applied 524 place count 239 transition count 605
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 525 place count 239 transition count 604
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 525 place count 239 transition count 602
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 529 place count 237 transition count 602
Performed 67 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 67 places in 1 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 3 with 134 rules applied. Total rules applied 663 place count 170 transition count 534
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 3 with 16 rules applied. Total rules applied 679 place count 170 transition count 518
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 8 rules applied. Total rules applied 687 place count 170 transition count 510
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 695 place count 162 transition count 510
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 703 place count 158 transition count 506
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 706 place count 158 transition count 506
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 707 place count 157 transition count 505
Applied a total of 707 rules in 98 ms. Remains 157 /780 variables (removed 623) and now considering 505/1416 (removed 911) transitions.
[2024-05-21 21:34:17] [INFO ] Flow matrix only has 410 transitions (discarded 95 similar events)
// Phase 1: matrix 410 rows 157 cols
[2024-05-21 21:34:17] [INFO ] Computed 4 invariants in 6 ms
[2024-05-21 21:34:17] [INFO ] Implicit Places using invariants in 142 ms returned []
[2024-05-21 21:34:17] [INFO ] Flow matrix only has 410 transitions (discarded 95 similar events)
[2024-05-21 21:34:18] [INFO ] Invariant cache hit.
[2024-05-21 21:34:18] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-21 21:34:18] [INFO ] Implicit Places using invariants and state equation in 282 ms returned []
Implicit Place search using SMT with State Equation took 428 ms to find 0 implicit places.
[2024-05-21 21:34:18] [INFO ] Redundant transitions in 305 ms returned []
Running 472 sub problems to find dead transitions.
[2024-05-21 21:34:18] [INFO ] Flow matrix only has 410 transitions (discarded 95 similar events)
[2024-05-21 21:34:18] [INFO ] Invariant cache hit.
[2024-05-21 21:34:18] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/153 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/153 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 2 (OVERLAPS) 409/562 variables, 153/157 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/562 variables, 16/173 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/562 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 5 (OVERLAPS) 4/566 variables, 4/177 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/566 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 7 (OVERLAPS) 0/566 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 472 unsolved
No progress, stopping.
After SMT solving in domain Real declared 566/567 variables, and 177 constraints, problems are : Problem set: 0 solved, 472 unsolved in 16732 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 157/157 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 472/472 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 472 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/153 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/153 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 2 (OVERLAPS) 409/562 variables, 153/157 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/562 variables, 16/173 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/562 variables, 33/206 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/562 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 6 (OVERLAPS) 4/566 variables, 4/210 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/566 variables, 439/649 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/566 variables, 0/649 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 9 (OVERLAPS) 0/566 variables, 0/649 constraints. Problems are: Problem set: 0 solved, 472 unsolved
No progress, stopping.
After SMT solving in domain Int declared 566/567 variables, and 649 constraints, problems are : Problem set: 0 solved, 472 unsolved in 30012 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 157/157 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 472/472 constraints, Known Traps: 0/0 constraints]
After SMT, in 47494ms problems are : Problem set: 0 solved, 472 unsolved
Search for dead transitions found 0 dead transitions in 47499ms
Starting structural reductions in SI_CTL mode, iteration 1 : 157/780 places, 505/1416 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 48339 ms. Remains : 157/780 places, 505/1416 transitions.
[2024-05-21 21:35:06] [INFO ] Flatten gal took : 18 ms
[2024-05-21 21:35:06] [INFO ] Flatten gal took : 21 ms
[2024-05-21 21:35:06] [INFO ] Input system was already deterministic with 505 transitions.
[2024-05-21 21:35:06] [INFO ] Flatten gal took : 29 ms
[2024-05-21 21:35:06] [INFO ] Flatten gal took : 21 ms
[2024-05-21 21:35:06] [INFO ] Time to serialize gal into /tmp/CTLFireability15600859478327117083.gal : 8 ms
[2024-05-21 21:35:06] [INFO ] Time to serialize properties into /tmp/CTLFireability8016543823964621895.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/CTLFireability15600859478327117083.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8016543823964621895.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.02296e+12,1.29293,43472,2,5532,5,167644,6,0,1083,155665,0


Converting to forward existential form...Done !
original formula: EG(AG((p939!=1)))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((p939!=1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t12, t13, t20, t24, t36, t43, t47, t58, t62, t66, t70, t86, t90, t154, t155, t157, t1...409
Detected timeout of ITS tools.
[2024-05-21 21:35:36] [INFO ] Flatten gal took : 44 ms
[2024-05-21 21:35:36] [INFO ] Applying decomposition
[2024-05-21 21:35:36] [INFO ] Flatten gal took : 17 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/graph4309935915366581754.txt' '-o' '/tmp/graph4309935915366581754.bin' '-w' '/tmp/graph4309935915366581754.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4309935915366581754.bin' '-l' '-1' '-v' '-w' '/tmp/graph4309935915366581754.weights' '-q' '0' '-e' '0.001'
[2024-05-21 21:35:36] [INFO ] Decomposing Gal with order
[2024-05-21 21:35:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 21:35:36] [INFO ] Removed a total of 1044 redundant transitions.
[2024-05-21 21:35:36] [INFO ] Flatten gal took : 28 ms
[2024-05-21 21:35:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 117 labels/synchronizations in 6 ms.
[2024-05-21 21:35:36] [INFO ] Time to serialize gal into /tmp/CTLFireability15845609883061567255.gal : 2 ms
[2024-05-21 21:35:36] [INFO ] Time to serialize properties into /tmp/CTLFireability17122684503404845342.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/CTLFireability15845609883061567255.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17122684503404845342.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,6.02296e+12,0.065898,5980,287,50,4016,489,705,6664,92,1534,0


Converting to forward existential form...Done !
original formula: EG(AG((i4.i0.u37.p939!=1)))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((i4.i0.u37.p939!=1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t273, t276, t277, u53.t1, i0.t208, i0.i0.u0.t90, i0.i0.u1.t86, i0.i1.t211, i0.i1.u2.t154, i0....760
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
(forward)formula 0,0,11.5169,384332,1,0,593054,2920,4432,2.92157e+06,474,19325,319351
FORMULA CloudDeployment-PT-4b-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 780/780 places, 1416/1416 transitions.
Graph (trivial) has 785 edges and 780 vertex of which 262 / 780 are part of one of the 29 SCC in 1 ms
Free SCC test removed 233 places
Ensure Unique test removed 266 transitions
Reduce isomorphic transitions removed 266 transitions.
Graph (complete) has 1878 edges and 547 vertex of which 522 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.2 ms
Discarding 25 places :
Also discarding 259 output transitions
Drop transitions (Output transitions of discarded places.) removed 259 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 219 transitions
Trivial Post-agglo rules discarded 219 transitions
Performed 219 trivial Post agglomeration. Transition count delta: 219
Iterating post reduction 0 with 219 rules applied. Total rules applied 221 place count 522 transition count 672
Reduce places removed 219 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 226 rules applied. Total rules applied 447 place count 303 transition count 665
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 454 place count 297 transition count 664
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 40 Pre rules applied. Total rules applied 454 place count 297 transition count 624
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 534 place count 257 transition count 624
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 541 place count 250 transition count 617
Iterating global reduction 3 with 7 rules applied. Total rules applied 548 place count 250 transition count 617
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 549 place count 250 transition count 616
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 549 place count 250 transition count 614
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 553 place count 248 transition count 614
Performed 69 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 69 places in 0 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 4 with 138 rules applied. Total rules applied 691 place count 179 transition count 544
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 4 with 16 rules applied. Total rules applied 707 place count 179 transition count 528
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 4 with 8 rules applied. Total rules applied 715 place count 179 transition count 520
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 723 place count 171 transition count 520
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 731 place count 167 transition count 516
Applied a total of 731 rules in 54 ms. Remains 167 /780 variables (removed 613) and now considering 516/1416 (removed 900) transitions.
[2024-05-21 21:35:48] [INFO ] Flow matrix only has 428 transitions (discarded 88 similar events)
// Phase 1: matrix 428 rows 167 cols
[2024-05-21 21:35:48] [INFO ] Computed 4 invariants in 2 ms
[2024-05-21 21:35:48] [INFO ] Implicit Places using invariants in 66 ms returned []
[2024-05-21 21:35:48] [INFO ] Flow matrix only has 428 transitions (discarded 88 similar events)
[2024-05-21 21:35:48] [INFO ] Invariant cache hit.
[2024-05-21 21:35:48] [INFO ] State equation strengthened by 87 read => feed constraints.
[2024-05-21 21:35:48] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
[2024-05-21 21:35:48] [INFO ] Redundant transitions in 262 ms returned []
Running 515 sub problems to find dead transitions.
[2024-05-21 21:35:48] [INFO ] Flow matrix only has 428 transitions (discarded 88 similar events)
[2024-05-21 21:35:48] [INFO ] Invariant cache hit.
[2024-05-21 21:35:48] [INFO ] State equation strengthened by 87 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/166 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 2 (OVERLAPS) 427/593 variables, 166/170 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/593 variables, 86/256 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/593 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 5 (OVERLAPS) 1/594 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/594 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 7 (OVERLAPS) 1/595 variables, 1/258 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/595 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 515 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 1.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 1.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 1.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 1.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 1.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 1.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 1.0)
(s78 0.0)
(s79 0.0)
(s80 1.0)
(s81 timeout
0.0)
(s82 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 9 (OVERLAPS) 0/595 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 515 unsolved
No progress, stopping.
After SMT solving in domain Real declared 595/595 variables, and 258 constraints, problems are : Problem set: 0 solved, 515 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 167/167 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 515/515 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 515 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/166 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 2 (OVERLAPS) 427/593 variables, 166/170 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/593 variables, 86/256 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/593 variables, 515/771 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/593 variables, 0/771 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 6 (OVERLAPS) 1/594 variables, 1/772 constraints. Problems are: Problem set: 0 solved, 515 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 594/595 variables, and 772 constraints, problems are : Problem set: 0 solved, 515 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 167/167 constraints, ReadFeed: 86/87 constraints, PredecessorRefiner: 515/515 constraints, Known Traps: 0/0 constraints]
After SMT, in 60857ms problems are : Problem set: 0 solved, 515 unsolved
Search for dead transitions found 0 dead transitions in 60864ms
Starting structural reductions in SI_CTL mode, iteration 1 : 167/780 places, 516/1416 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61475 ms. Remains : 167/780 places, 516/1416 transitions.
[2024-05-21 21:36:49] [INFO ] Flatten gal took : 17 ms
[2024-05-21 21:36:49] [INFO ] Flatten gal took : 25 ms
[2024-05-21 21:36:49] [INFO ] Input system was already deterministic with 516 transitions.
[2024-05-21 21:36:49] [INFO ] Flatten gal took : 28 ms
[2024-05-21 21:36:49] [INFO ] Flatten gal took : 31 ms
[2024-05-21 21:36:49] [INFO ] Time to serialize gal into /tmp/CTLFireability13983282500229972364.gal : 5 ms
[2024-05-21 21:36:49] [INFO ] Time to serialize properties into /tmp/CTLFireability13030172823611462844.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/CTLFireability13983282500229972364.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13030172823611462844.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,1.41452e+13,1.01231,37176,2,5916,5,138751,6,0,1141,127395,0


Converting to forward existential form...Done !
original formula: AF(EG((EF(((((p42==0)||(p77==0))||((p249==0)||(p1163==0)))||(p1178==0))) * ((p352==0)||(p144==0)))))
=> equivalent forward existential formula: [FwdG(Init,!(EG((E(TRUE U ((((p42==0)||(p77==0))||((p249==0)||(p1163==0)))||(p1178==0))) * ((p352==0)||(p144==0)...169
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t5, t12, t19, t23, t35, t42, t46, t57, t61, t64, t66, t85, t86, t130, t131, t135, t13...402
Detected timeout of ITS tools.
[2024-05-21 21:37:19] [INFO ] Flatten gal took : 15 ms
[2024-05-21 21:37:19] [INFO ] Applying decomposition
[2024-05-21 21:37:19] [INFO ] Flatten gal took : 15 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/graph4131559194182112601.txt' '-o' '/tmp/graph4131559194182112601.bin' '-w' '/tmp/graph4131559194182112601.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4131559194182112601.bin' '-l' '-1' '-v' '-w' '/tmp/graph4131559194182112601.weights' '-q' '0' '-e' '0.001'
[2024-05-21 21:37:19] [INFO ] Decomposing Gal with order
[2024-05-21 21:37:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 21:37:19] [INFO ] Removed a total of 1226 redundant transitions.
[2024-05-21 21:37:19] [INFO ] Flatten gal took : 31 ms
[2024-05-21 21:37:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 98 labels/synchronizations in 5 ms.
[2024-05-21 21:37:20] [INFO ] Time to serialize gal into /tmp/CTLFireability14633604240812736362.gal : 2 ms
[2024-05-21 21:37:20] [INFO ] Time to serialize properties into /tmp/CTLFireability10635895452718223035.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/CTLFireability14633604240812736362.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10635895452718223035.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,1.41452e+13,0.065873,5752,284,54,2461,565,701,3208,113,1196,0


Converting to forward existential form...Done !
original formula: AF(EG((EF(((((i0.i1.i1.u0.p42==0)||(i0.i1.i1.u1.p77==0))||((i0.i1.i0.u9.p249==0)||(i4.u46.p1163==0)))||(i4.u51.p1178==0))) * ((i1.u12.p35...187
=> equivalent forward existential formula: [FwdG(Init,!(EG((E(TRUE U ((((i0.i1.i1.u0.p42==0)||(i0.i1.i1.u1.p77==0))||((i0.i1.i0.u9.p249==0)||(i4.u46.p1163=...238
Reverse transition relation is NOT exact ! Due to transitions t288, i0.t203, i0.i0.t206, i0.i0.i0.u2.t130, i0.i0.i0.u2.t131, i0.i0.i0.u2.t137, i0.i0.i1.t20...704
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 1416/1416 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 779 transition count 1416
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 30 place count 750 transition count 1140
Iterating global reduction 1 with 29 rules applied. Total rules applied 59 place count 750 transition count 1140
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 65 place count 744 transition count 1134
Iterating global reduction 1 with 6 rules applied. Total rules applied 71 place count 744 transition count 1134
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 73 place count 744 transition count 1132
Applied a total of 73 rules in 45 ms. Remains 744 /780 variables (removed 36) and now considering 1132/1416 (removed 284) transitions.
// Phase 1: matrix 1132 rows 744 cols
[2024-05-21 21:37:50] [INFO ] Computed 12 invariants in 6 ms
[2024-05-21 21:37:50] [INFO ] Implicit Places using invariants in 155 ms returned []
[2024-05-21 21:37:50] [INFO ] Invariant cache hit.
[2024-05-21 21:37:51] [INFO ] Implicit Places using invariants and state equation in 781 ms returned [10, 18, 184, 192, 357, 365, 530, 538]
[2024-05-21 21:37:51] [INFO ] Actually due to overlaps returned [10]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 959 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 743/780 places, 1132/1416 transitions.
Applied a total of 0 rules in 16 ms. Remains 743 /743 variables (removed 0) and now considering 1132/1132 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1022 ms. Remains : 743/780 places, 1132/1416 transitions.
[2024-05-21 21:37:51] [INFO ] Flatten gal took : 28 ms
[2024-05-21 21:37:51] [INFO ] Flatten gal took : 59 ms
[2024-05-21 21:37:51] [INFO ] Input system was already deterministic with 1132 transitions.
[2024-05-21 21:37:51] [INFO ] Flatten gal took : 61 ms
[2024-05-21 21:37:51] [INFO ] Flatten gal took : 45 ms
[2024-05-21 21:37:51] [INFO ] Time to serialize gal into /tmp/CTLFireability6135098030080412134.gal : 7 ms
[2024-05-21 21:37:51] [INFO ] Time to serialize properties into /tmp/CTLFireability9688538228087567790.ctl : 3 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/CTLFireability6135098030080412134.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9688538228087567790.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 21:38:21] [INFO ] Flatten gal took : 29 ms
[2024-05-21 21:38:21] [INFO ] Applying decomposition
[2024-05-21 21:38:21] [INFO ] Flatten gal took : 30 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/graph2611922852179786702.txt' '-o' '/tmp/graph2611922852179786702.bin' '-w' '/tmp/graph2611922852179786702.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2611922852179786702.bin' '-l' '-1' '-v' '-w' '/tmp/graph2611922852179786702.weights' '-q' '0' '-e' '0.001'
[2024-05-21 21:38:21] [INFO ] Decomposing Gal with order
[2024-05-21 21:38:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 21:38:21] [INFO ] Removed a total of 1095 redundant transitions.
[2024-05-21 21:38:21] [INFO ] Flatten gal took : 50 ms
[2024-05-21 21:38:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 66 labels/synchronizations in 8 ms.
[2024-05-21 21:38:21] [INFO ] Time to serialize gal into /tmp/CTLFireability9507718780472816943.gal : 7 ms
[2024-05-21 21:38:21] [INFO ] Time to serialize properties into /tmp/CTLFireability10946035611978787616.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/CTLFireability9507718780472816943.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10946035611978787616.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,9.51468e+18,10.8737,165580,7093,3010,302237,52238,1697,498226,222,200490,0


Converting to forward existential form...Done !
original formula: (AF((((AX((i17.i1.i3.u263.p1112==0)) * !(A((i19.u224.p1012==1) U ((i21.u139.p604==1)&&(i12.i1.i0.u155.p694==1))))) + (i9.u118.p510==1)) +...325
=> equivalent forward existential formula: ([FwdG(Init,!((((!(EX(!((i17.i1.i3.u263.p1112==0)))) * !(!((E(!(((i21.u139.p604==1)&&(i12.i1.i0.u155.p694==1))) ...517
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
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found a local 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
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 780/780 places, 1416/1416 transitions.
Graph (trivial) has 793 edges and 780 vertex of which 273 / 780 are part of one of the 30 SCC in 6 ms
Free SCC test removed 243 places
Ensure Unique test removed 278 transitions
Reduce isomorphic transitions removed 278 transitions.
Graph (complete) has 1859 edges and 537 vertex of which 512 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.2 ms
Discarding 25 places :
Also discarding 259 output transitions
Drop transitions (Output transitions of discarded places.) removed 259 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 220 transitions
Trivial Post-agglo rules discarded 220 transitions
Performed 220 trivial Post agglomeration. Transition count delta: 220
Iterating post reduction 0 with 220 rules applied. Total rules applied 222 place count 512 transition count 659
Reduce places removed 220 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 223 rules applied. Total rules applied 445 place count 292 transition count 656
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 447 place count 290 transition count 656
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 38 Pre rules applied. Total rules applied 447 place count 290 transition count 618
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 523 place count 252 transition count 618
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 530 place count 245 transition count 611
Iterating global reduction 3 with 7 rules applied. Total rules applied 537 place count 245 transition count 611
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 538 place count 245 transition count 610
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 538 place count 245 transition count 607
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 544 place count 242 transition count 607
Performed 68 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 68 places in 0 ms
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 4 with 136 rules applied. Total rules applied 680 place count 174 transition count 538
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 4 with 16 rules applied. Total rules applied 696 place count 174 transition count 522
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 4 with 8 rules applied. Total rules applied 704 place count 174 transition count 514
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 712 place count 166 transition count 514
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 720 place count 162 transition count 510
Applied a total of 720 rules in 81 ms. Remains 162 /780 variables (removed 618) and now considering 510/1416 (removed 906) transitions.
[2024-05-21 21:38:51] [INFO ] Flow matrix only has 421 transitions (discarded 89 similar events)
// Phase 1: matrix 421 rows 162 cols
[2024-05-21 21:38:51] [INFO ] Computed 4 invariants in 5 ms
[2024-05-21 21:38:51] [INFO ] Implicit Places using invariants in 79 ms returned []
[2024-05-21 21:38:51] [INFO ] Flow matrix only has 421 transitions (discarded 89 similar events)
[2024-05-21 21:38:51] [INFO ] Invariant cache hit.
[2024-05-21 21:38:52] [INFO ] State equation strengthened by 122 read => feed constraints.
[2024-05-21 21:38:52] [INFO ] Implicit Places using invariants and state equation in 317 ms returned []
Implicit Place search using SMT with State Equation took 399 ms to find 0 implicit places.
[2024-05-21 21:38:52] [INFO ] Redundant transitions in 263 ms returned []
Running 509 sub problems to find dead transitions.
[2024-05-21 21:38:52] [INFO ] Flow matrix only has 421 transitions (discarded 89 similar events)
[2024-05-21 21:38:52] [INFO ] Invariant cache hit.
[2024-05-21 21:38:52] [INFO ] State equation strengthened by 122 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/161 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/161 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 2 (OVERLAPS) 420/581 variables, 161/165 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/581 variables, 121/286 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/581 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 5 (OVERLAPS) 1/582 variables, 1/287 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/582 variables, 0/287 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 7 (OVERLAPS) 1/583 variables, 1/288 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/583 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 509 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 583/583 variables, and 288 constraints, problems are : Problem set: 0 solved, 509 unsolved in 30117 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 162/162 constraints, ReadFeed: 122/122 constraints, PredecessorRefiner: 509/509 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 509 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/161 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/161 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 2 (OVERLAPS) 420/581 variables, 161/165 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/581 variables, 121/286 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/581 variables, 509/795 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/581 variables, 0/795 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 6 (OVERLAPS) 1/582 variables, 1/796 constraints. Problems are: Problem set: 0 solved, 509 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 582/583 variables, and 796 constraints, problems are : Problem set: 0 solved, 509 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 162/162 constraints, ReadFeed: 121/122 constraints, PredecessorRefiner: 509/509 constraints, Known Traps: 0/0 constraints]
After SMT, in 60880ms problems are : Problem set: 0 solved, 509 unsolved
Search for dead transitions found 0 dead transitions in 60884ms
Starting structural reductions in SI_CTL mode, iteration 1 : 162/780 places, 510/1416 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61636 ms. Remains : 162/780 places, 510/1416 transitions.
[2024-05-21 21:39:53] [INFO ] Flatten gal took : 21 ms
[2024-05-21 21:39:53] [INFO ] Flatten gal took : 26 ms
[2024-05-21 21:39:53] [INFO ] Input system was already deterministic with 510 transitions.
[2024-05-21 21:39:53] [INFO ] Flatten gal took : 14 ms
[2024-05-21 21:39:53] [INFO ] Flatten gal took : 14 ms
[2024-05-21 21:39:53] [INFO ] Time to serialize gal into /tmp/CTLFireability14878403884550869224.gal : 3 ms
[2024-05-21 21:39:53] [INFO ] Time to serialize properties into /tmp/CTLFireability8044465422620702947.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/CTLFireability14878403884550869224.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8044465422620702947.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,8.78962e+12,1.40788,46732,2,6506,5,177747,6,0,1114,166421,0


Converting to forward existential form...Done !
original formula: AF(((((p604==1)&&(p639==1))&&((p823==1)&&(p1163==1)))&&(p1178==1)))
=> equivalent forward existential formula: [FwdG(Init,!(((((p604==1)&&(p639==1))&&((p823==1)&&(p1163==1)))&&(p1178==1))))] = FALSE
Hit Full ! (commute/partial/dont) 281/0/229
(forward)formula 0,0,6.5429,167616,1,0,10,822126,20,4,8316,614830,9
FORMULA CloudDeployment-PT-4b-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 1416/1416 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 761 transition count 1397
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 761 transition count 1397
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 44 place count 755 transition count 1391
Iterating global reduction 0 with 6 rules applied. Total rules applied 50 place count 755 transition count 1391
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 52 place count 755 transition count 1389
Applied a total of 52 rules in 42 ms. Remains 755 /780 variables (removed 25) and now considering 1389/1416 (removed 27) transitions.
// Phase 1: matrix 1389 rows 755 cols
[2024-05-21 21:40:00] [INFO ] Computed 13 invariants in 14 ms
[2024-05-21 21:40:00] [INFO ] Implicit Places using invariants in 182 ms returned []
[2024-05-21 21:40:00] [INFO ] Invariant cache hit.
[2024-05-21 21:40:01] [INFO ] Implicit Places using invariants and state equation in 819 ms returned []
Implicit Place search using SMT with State Equation took 1004 ms to find 0 implicit places.
Running 1388 sub problems to find dead transitions.
[2024-05-21 21:40:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/754 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1388 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/754 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1388 unsolved
SMT process timed out in 32863ms, After SMT, problems are : Problem set: 0 solved, 1388 unsolved
Search for dead transitions found 0 dead transitions in 32875ms
Starting structural reductions in LTL mode, iteration 1 : 755/780 places, 1389/1416 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33928 ms. Remains : 755/780 places, 1389/1416 transitions.
[2024-05-21 21:40:34] [INFO ] Flatten gal took : 59 ms
[2024-05-21 21:40:34] [INFO ] Flatten gal took : 58 ms
[2024-05-21 21:40:34] [INFO ] Input system was already deterministic with 1389 transitions.
[2024-05-21 21:40:34] [INFO ] Flatten gal took : 61 ms
[2024-05-21 21:40:34] [INFO ] Flatten gal took : 61 ms
[2024-05-21 21:40:34] [INFO ] Time to serialize gal into /tmp/CTLFireability14191170254424308496.gal : 9 ms
[2024-05-21 21:40:34] [INFO ] Time to serialize properties into /tmp/CTLFireability5268104083255518330.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/CTLFireability14191170254424308496.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5268104083255518330.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 21:41:04] [INFO ] Flatten gal took : 60 ms
[2024-05-21 21:41:04] [INFO ] Applying decomposition
[2024-05-21 21:41:04] [INFO ] Flatten gal took : 108 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/graph13439856684838145730.txt' '-o' '/tmp/graph13439856684838145730.bin' '-w' '/tmp/graph13439856684838145730.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13439856684838145730.bin' '-l' '-1' '-v' '-w' '/tmp/graph13439856684838145730.weights' '-q' '0' '-e' '0.001'
[2024-05-21 21:41:04] [INFO ] Decomposing Gal with order
[2024-05-21 21:41:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 21:41:05] [INFO ] Removed a total of 2894 redundant transitions.
[2024-05-21 21:41:05] [INFO ] Flatten gal took : 113 ms
[2024-05-21 21:41:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 566 labels/synchronizations in 29 ms.
[2024-05-21 21:41:05] [INFO ] Time to serialize gal into /tmp/CTLFireability7736444727912254539.gal : 12 ms
[2024-05-21 21:41:05] [INFO ] Time to serialize properties into /tmp/CTLFireability3063702069070477656.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/CTLFireability7736444727912254539.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3063702069070477656.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,9.63474e+18,2.91154,87100,5615,474,166711,7176,1970,288999,527,48446,0


Converting to forward existential form...Done !
original formula: (EX((((AG((i8.u120.p361==0)) + (((((((i14.u4.p24!=1)||(i14.u262.p47!=1))||((i3.i1.i0.u10.p85!=1)||(i14.u67.p305!=1)))||(((i14.u262.p328!=...1021
=> equivalent forward existential formula: [FwdG((Init * EX((((!(E(TRUE U !((i8.u120.p361==0)))) + (((((((i14.u4.p24!=1)||(i14.u262.p47!=1))||((i3.i1.i0.u1...1082
Reverse transition relation is NOT exact ! Due to transitions t0, t169, t170, t188, t296, t358, t376, t547, t565, t672, t733, t753, t797, t1036, t1040, t10...1460
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 1416/1416 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 779 transition count 1416
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 31 place count 749 transition count 1139
Iterating global reduction 1 with 30 rules applied. Total rules applied 61 place count 749 transition count 1139
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 67 place count 743 transition count 1133
Iterating global reduction 1 with 6 rules applied. Total rules applied 73 place count 743 transition count 1133
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 75 place count 743 transition count 1131
Applied a total of 75 rules in 56 ms. Remains 743 /780 variables (removed 37) and now considering 1131/1416 (removed 285) transitions.
// Phase 1: matrix 1131 rows 743 cols
[2024-05-21 21:41:35] [INFO ] Computed 12 invariants in 11 ms
[2024-05-21 21:41:35] [INFO ] Implicit Places using invariants in 152 ms returned []
[2024-05-21 21:41:35] [INFO ] Invariant cache hit.
[2024-05-21 21:41:35] [INFO ] Implicit Places using invariants and state equation in 573 ms returned [10, 18, 184, 192, 357, 365, 530, 538]
[2024-05-21 21:41:35] [INFO ] Actually due to overlaps returned [10]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 731 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 742/780 places, 1131/1416 transitions.
Applied a total of 0 rules in 15 ms. Remains 742 /742 variables (removed 0) and now considering 1131/1131 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 802 ms. Remains : 742/780 places, 1131/1416 transitions.
[2024-05-21 21:41:36] [INFO ] Flatten gal took : 27 ms
[2024-05-21 21:41:36] [INFO ] Flatten gal took : 28 ms
[2024-05-21 21:41:36] [INFO ] Input system was already deterministic with 1131 transitions.
[2024-05-21 21:41:36] [INFO ] Flatten gal took : 27 ms
[2024-05-21 21:41:36] [INFO ] Flatten gal took : 27 ms
[2024-05-21 21:41:36] [INFO ] Time to serialize gal into /tmp/CTLFireability4975548197548411206.gal : 5 ms
[2024-05-21 21:41:36] [INFO ] Time to serialize properties into /tmp/CTLFireability2627819141707138992.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/CTLFireability4975548197548411206.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2627819141707138992.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 21:42:06] [INFO ] Flatten gal took : 29 ms
[2024-05-21 21:42:06] [INFO ] Applying decomposition
[2024-05-21 21:42:06] [INFO ] Flatten gal took : 28 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/graph3987466003970561356.txt' '-o' '/tmp/graph3987466003970561356.bin' '-w' '/tmp/graph3987466003970561356.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3987466003970561356.bin' '-l' '-1' '-v' '-w' '/tmp/graph3987466003970561356.weights' '-q' '0' '-e' '0.001'
[2024-05-21 21:42:06] [INFO ] Decomposing Gal with order
[2024-05-21 21:42:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 21:42:06] [INFO ] Removed a total of 1118 redundant transitions.
[2024-05-21 21:42:06] [INFO ] Flatten gal took : 42 ms
[2024-05-21 21:42:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 53 labels/synchronizations in 7 ms.
[2024-05-21 21:42:06] [INFO ] Time to serialize gal into /tmp/CTLFireability2242886531218122582.gal : 6 ms
[2024-05-21 21:42:06] [INFO ] Time to serialize properties into /tmp/CTLFireability16110373940477698453.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/CTLFireability2242886531218122582.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16110373940477698453.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,9.45067e+18,5.09732,136636,5269,381,264700,5024,1498,530719,172,29436,0


Converting to forward existential form...Done !
original formula: AF((EX(((((i22.u4.p42==0)||(i22.u9.p77==0))||((i1.i0.i0.u12.p102==0)||(i22.u269.p1163==0)))||(i22.u269.p1178==0))) * AG(EX(((((i22.u200.p...254
=> equivalent forward existential formula: [FwdG(Init,!((EX(((((i22.u4.p42==0)||(i22.u9.p77==0))||((i1.i0.i0.u12.p102==0)||(i22.u269.p1163==0)))||(i22.u269...311
Reverse transition relation is NOT exact ! Due to transitions t0, t106, t186, t299, t326, t355, t356, t374, t544, t554, t731, t750, t776, t790, t791, t792,...1427
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
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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 1416/1416 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 779 transition count 1416
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 26 place count 754 transition count 1144
Iterating global reduction 1 with 25 rules applied. Total rules applied 51 place count 754 transition count 1144
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 57 place count 748 transition count 1138
Iterating global reduction 1 with 6 rules applied. Total rules applied 63 place count 748 transition count 1138
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 65 place count 748 transition count 1136
Applied a total of 65 rules in 44 ms. Remains 748 /780 variables (removed 32) and now considering 1136/1416 (removed 280) transitions.
// Phase 1: matrix 1136 rows 748 cols
[2024-05-21 21:42:36] [INFO ] Computed 12 invariants in 12 ms
[2024-05-21 21:42:36] [INFO ] Implicit Places using invariants in 162 ms returned []
[2024-05-21 21:42:36] [INFO ] Invariant cache hit.
[2024-05-21 21:42:37] [INFO ] Implicit Places using invariants and state equation in 596 ms returned [10, 18, 185, 193, 360, 368, 534, 542]
[2024-05-21 21:42:37] [INFO ] Actually due to overlaps returned [10]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 762 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 747/780 places, 1136/1416 transitions.
Applied a total of 0 rules in 11 ms. Remains 747 /747 variables (removed 0) and now considering 1136/1136 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 817 ms. Remains : 747/780 places, 1136/1416 transitions.
[2024-05-21 21:42:37] [INFO ] Flatten gal took : 27 ms
[2024-05-21 21:42:37] [INFO ] Flatten gal took : 28 ms
[2024-05-21 21:42:37] [INFO ] Input system was already deterministic with 1136 transitions.
[2024-05-21 21:42:37] [INFO ] Flatten gal took : 28 ms
[2024-05-21 21:42:37] [INFO ] Flatten gal took : 27 ms
[2024-05-21 21:42:37] [INFO ] Time to serialize gal into /tmp/CTLFireability17008229102957879408.gal : 5 ms
[2024-05-21 21:42:37] [INFO ] Time to serialize properties into /tmp/CTLFireability13352230489784449088.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/CTLFireability17008229102957879408.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13352230489784449088.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 21:43:07] [INFO ] Flatten gal took : 31 ms
[2024-05-21 21:43:07] [INFO ] Applying decomposition
[2024-05-21 21:43:07] [INFO ] Flatten gal took : 29 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/graph300104079803733798.txt' '-o' '/tmp/graph300104079803733798.bin' '-w' '/tmp/graph300104079803733798.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph300104079803733798.bin' '-l' '-1' '-v' '-w' '/tmp/graph300104079803733798.weights' '-q' '0' '-e' '0.001'
[2024-05-21 21:43:07] [INFO ] Decomposing Gal with order
[2024-05-21 21:43:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 21:43:07] [INFO ] Removed a total of 1220 redundant transitions.
[2024-05-21 21:43:07] [INFO ] Flatten gal took : 43 ms
[2024-05-21 21:43:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 11 ms.
[2024-05-21 21:43:07] [INFO ] Time to serialize gal into /tmp/CTLFireability15118033301344301672.gal : 6 ms
[2024-05-21 21:43:07] [INFO ] Time to serialize properties into /tmp/CTLFireability6150502172250631164.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/CTLFireability15118033301344301672.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6150502172250631164.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,9.78582e+18,9.5812,191732,6563,110,360668,1753,1620,784105,120,5103,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 780/780 places, 1416/1416 transitions.
Graph (trivial) has 800 edges and 780 vertex of which 285 / 780 are part of one of the 32 SCC in 1 ms
Free SCC test removed 253 places
Ensure Unique test removed 288 transitions
Reduce isomorphic transitions removed 288 transitions.
Graph (complete) has 1842 edges and 527 vertex of which 502 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.2 ms
Discarding 25 places :
Also discarding 259 output transitions
Drop transitions (Output transitions of discarded places.) removed 259 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 216 transitions
Trivial Post-agglo rules discarded 216 transitions
Performed 216 trivial Post agglomeration. Transition count delta: 216
Iterating post reduction 0 with 216 rules applied. Total rules applied 218 place count 501 transition count 652
Reduce places removed 216 places and 0 transitions.
Iterating post reduction 1 with 216 rules applied. Total rules applied 434 place count 285 transition count 652
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 434 place count 285 transition count 616
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 506 place count 249 transition count 616
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 513 place count 242 transition count 609
Iterating global reduction 2 with 7 rules applied. Total rules applied 520 place count 242 transition count 609
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 521 place count 242 transition count 608
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 521 place count 242 transition count 606
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 525 place count 240 transition count 606
Performed 67 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 67 places in 0 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 3 with 134 rules applied. Total rules applied 659 place count 173 transition count 538
Drop transitions (Redundant composition of simpler transitions.) removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 3 with 15 rules applied. Total rules applied 674 place count 173 transition count 523
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 3 with 7 rules applied. Total rules applied 681 place count 173 transition count 516
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 688 place count 166 transition count 516
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 696 place count 162 transition count 512
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 697 place count 161 transition count 511
Applied a total of 697 rules in 57 ms. Remains 161 /780 variables (removed 619) and now considering 511/1416 (removed 905) transitions.
[2024-05-21 21:43:37] [INFO ] Flow matrix only has 416 transitions (discarded 95 similar events)
// Phase 1: matrix 416 rows 161 cols
[2024-05-21 21:43:37] [INFO ] Computed 4 invariants in 1 ms
[2024-05-21 21:43:38] [INFO ] Implicit Places using invariants in 83 ms returned []
[2024-05-21 21:43:38] [INFO ] Flow matrix only has 416 transitions (discarded 95 similar events)
[2024-05-21 21:43:38] [INFO ] Invariant cache hit.
[2024-05-21 21:43:38] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-21 21:43:38] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 357 ms to find 0 implicit places.
[2024-05-21 21:43:38] [INFO ] Redundant transitions in 298 ms returned []
Running 478 sub problems to find dead transitions.
[2024-05-21 21:43:38] [INFO ] Flow matrix only has 416 transitions (discarded 95 similar events)
[2024-05-21 21:43:38] [INFO ] Invariant cache hit.
[2024-05-21 21:43:38] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 2 (OVERLAPS) 415/572 variables, 157/161 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/572 variables, 16/177 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/572 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 5 (OVERLAPS) 4/576 variables, 4/181 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/576 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 7 (OVERLAPS) 0/576 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 478 unsolved
No progress, stopping.
After SMT solving in domain Real declared 576/577 variables, and 181 constraints, problems are : Problem set: 0 solved, 478 unsolved in 17229 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 161/161 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 478/478 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 478 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 2 (OVERLAPS) 415/572 variables, 157/161 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/572 variables, 16/177 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/572 variables, 39/216 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/572 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 6 (OVERLAPS) 4/576 variables, 4/220 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/576 variables, 439/659 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/576 variables, 0/659 constraints. Problems are: Problem set: 0 solved, 478 unsolved
At refinement iteration 9 (OVERLAPS) 0/576 variables, 0/659 constraints. Problems are: Problem set: 0 solved, 478 unsolved
No progress, stopping.
After SMT solving in domain Int declared 576/577 variables, and 659 constraints, problems are : Problem set: 0 solved, 478 unsolved in 30013 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 161/161 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 478/478 constraints, Known Traps: 0/0 constraints]
After SMT, in 47947ms problems are : Problem set: 0 solved, 478 unsolved
Search for dead transitions found 0 dead transitions in 47951ms
Starting structural reductions in SI_CTL mode, iteration 1 : 161/780 places, 511/1416 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 48670 ms. Remains : 161/780 places, 511/1416 transitions.
[2024-05-21 21:44:26] [INFO ] Flatten gal took : 17 ms
[2024-05-21 21:44:26] [INFO ] Flatten gal took : 15 ms
[2024-05-21 21:44:26] [INFO ] Input system was already deterministic with 511 transitions.
[2024-05-21 21:44:26] [INFO ] Flatten gal took : 16 ms
[2024-05-21 21:44:26] [INFO ] Flatten gal took : 16 ms
[2024-05-21 21:44:26] [INFO ] Time to serialize gal into /tmp/CTLFireability8815148836800289725.gal : 2 ms
[2024-05-21 21:44:26] [INFO ] Time to serialize properties into /tmp/CTLFireability18193732736155406148.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/CTLFireability8815148836800289725.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18193732736155406148.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.98673e+12,1.43138,52728,2,5900,5,202569,6,0,1105,195448,0


Converting to forward existential form...Done !
original formula: !(E(!(EG((p418==1))) U !(AF((p803==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,!(EG((p418==1)))),!((p803==1)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t12, t19, t23, t37, t44, t48, t62, t66, t70, t74, t90, t94, t158, t159, t161, t165, t...410
Detected timeout of ITS tools.
[2024-05-21 21:44:56] [INFO ] Flatten gal took : 16 ms
[2024-05-21 21:44:56] [INFO ] Applying decomposition
[2024-05-21 21:44:56] [INFO ] Flatten gal took : 20 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/graph967551918422445063.txt' '-o' '/tmp/graph967551918422445063.bin' '-w' '/tmp/graph967551918422445063.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph967551918422445063.bin' '-l' '-1' '-v' '-w' '/tmp/graph967551918422445063.weights' '-q' '0' '-e' '0.001'
[2024-05-21 21:44:56] [INFO ] Decomposing Gal with order
[2024-05-21 21:44:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 21:44:56] [INFO ] Removed a total of 1039 redundant transitions.
[2024-05-21 21:44:56] [INFO ] Flatten gal took : 21 ms
[2024-05-21 21:44:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 119 labels/synchronizations in 5 ms.
[2024-05-21 21:44:56] [INFO ] Time to serialize gal into /tmp/CTLFireability9238605093696166726.gal : 2 ms
[2024-05-21 21:44:56] [INFO ] Time to serialize properties into /tmp/CTLFireability6976103448705085231.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/CTLFireability9238605093696166726.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6976103448705085231.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,6.98673e+12,0.111269,6532,376,48,5243,415,710,9775,98,1050,0


Converting to forward existential form...Done !
original formula: !(E(!(EG((i2.i1.u18.p418==1))) U !(AF((i3.i2.u33.p803==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,!(EG((i2.i1.u18.p418==1)))),!((i3.i2.u33.p803==1)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t282, t285, t286, u53.t1, i1.i0.t217, i1.i0.t220, i1.i0.u0.t94, i1.i0.u1.t90, i1.i0.u2.t158, ...754
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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 1416/1416 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 779 transition count 1416
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 31 place count 749 transition count 1139
Iterating global reduction 1 with 30 rules applied. Total rules applied 61 place count 749 transition count 1139
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 67 place count 743 transition count 1133
Iterating global reduction 1 with 6 rules applied. Total rules applied 73 place count 743 transition count 1133
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 75 place count 743 transition count 1131
Applied a total of 75 rules in 53 ms. Remains 743 /780 variables (removed 37) and now considering 1131/1416 (removed 285) transitions.
// Phase 1: matrix 1131 rows 743 cols
[2024-05-21 21:45:27] [INFO ] Computed 12 invariants in 11 ms
[2024-05-21 21:45:27] [INFO ] Implicit Places using invariants in 159 ms returned []
[2024-05-21 21:45:27] [INFO ] Invariant cache hit.
[2024-05-21 21:45:27] [INFO ] Implicit Places using invariants and state equation in 601 ms returned [10, 18, 184, 192, 357, 365, 530, 538]
[2024-05-21 21:45:27] [INFO ] Actually due to overlaps returned [10]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 766 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 742/780 places, 1131/1416 transitions.
Applied a total of 0 rules in 16 ms. Remains 742 /742 variables (removed 0) and now considering 1131/1131 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 835 ms. Remains : 742/780 places, 1131/1416 transitions.
[2024-05-21 21:45:27] [INFO ] Flatten gal took : 26 ms
[2024-05-21 21:45:27] [INFO ] Flatten gal took : 27 ms
[2024-05-21 21:45:27] [INFO ] Input system was already deterministic with 1131 transitions.
[2024-05-21 21:45:27] [INFO ] Flatten gal took : 29 ms
[2024-05-21 21:45:28] [INFO ] Flatten gal took : 29 ms
[2024-05-21 21:45:28] [INFO ] Time to serialize gal into /tmp/CTLFireability16259368194605167632.gal : 5 ms
[2024-05-21 21:45:28] [INFO ] Time to serialize properties into /tmp/CTLFireability1421485285551946024.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/CTLFireability16259368194605167632.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1421485285551946024.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 21:45:58] [INFO ] Flatten gal took : 27 ms
[2024-05-21 21:45:58] [INFO ] Applying decomposition
[2024-05-21 21:45:58] [INFO ] Flatten gal took : 27 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/graph5470335684256571869.txt' '-o' '/tmp/graph5470335684256571869.bin' '-w' '/tmp/graph5470335684256571869.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5470335684256571869.bin' '-l' '-1' '-v' '-w' '/tmp/graph5470335684256571869.weights' '-q' '0' '-e' '0.001'
[2024-05-21 21:45:58] [INFO ] Decomposing Gal with order
[2024-05-21 21:45:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 21:45:58] [INFO ] Removed a total of 1424 redundant transitions.
[2024-05-21 21:45:58] [INFO ] Flatten gal took : 40 ms
[2024-05-21 21:45:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 6 ms.
[2024-05-21 21:45:58] [INFO ] Time to serialize gal into /tmp/CTLFireability10750138727666293798.gal : 5 ms
[2024-05-21 21:45:58] [INFO ] Time to serialize properties into /tmp/CTLFireability1173598043055265424.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/CTLFireability10750138727666293798.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1173598043055265424.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,9.45067e+18,2.86284,96592,4655,91,181655,1280,1546,414231,105,3094,0


Converting to forward existential form...Done !
original formula: EG(((EX(((((i22.u3.p42==0)||(i22.u6.p77==0))||((i1.i0.i1.u29.p151==0)||(i22.u279.p1163==0)))||(i22.u282.p1178==0))) + AX(EX((i17.u209.p91...352
=> equivalent forward existential formula: [FwdG(Init,((EX(((((i22.u3.p42==0)||(i22.u6.p77==0))||((i1.i0.i1.u29.p151==0)||(i22.u279.p1163==0)))||(i22.u282....407
Reverse transition relation is NOT exact ! Due to transitions t0, t168, t176, t355, t356, t374, t544, t562, t669, t742, t750, t776, t826, t830, t831, t832,...1509
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 780/780 places, 1416/1416 transitions.
Graph (trivial) has 789 edges and 780 vertex of which 262 / 780 are part of one of the 30 SCC in 2 ms
Free SCC test removed 232 places
Ensure Unique test removed 265 transitions
Reduce isomorphic transitions removed 265 transitions.
Graph (complete) has 1874 edges and 548 vertex of which 523 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.2 ms
Discarding 25 places :
Also discarding 259 output transitions
Drop transitions (Output transitions of discarded places.) removed 259 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 221 transitions
Trivial Post-agglo rules discarded 221 transitions
Performed 221 trivial Post agglomeration. Transition count delta: 221
Iterating post reduction 0 with 221 rules applied. Total rules applied 223 place count 523 transition count 671
Reduce places removed 221 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 224 rules applied. Total rules applied 447 place count 302 transition count 668
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 449 place count 300 transition count 668
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 43 Pre rules applied. Total rules applied 449 place count 300 transition count 625
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 3 with 86 rules applied. Total rules applied 535 place count 257 transition count 625
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 541 place count 251 transition count 619
Iterating global reduction 3 with 6 rules applied. Total rules applied 547 place count 251 transition count 619
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 548 place count 251 transition count 618
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 548 place count 251 transition count 616
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 552 place count 249 transition count 616
Performed 67 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 67 places in 0 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 4 with 134 rules applied. Total rules applied 686 place count 182 transition count 548
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 4 with 17 rules applied. Total rules applied 703 place count 182 transition count 531
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 4 with 8 rules applied. Total rules applied 711 place count 182 transition count 523
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 719 place count 174 transition count 523
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 6 with 10 rules applied. Total rules applied 729 place count 169 transition count 518
Applied a total of 729 rules in 77 ms. Remains 169 /780 variables (removed 611) and now considering 518/1416 (removed 898) transitions.
[2024-05-21 21:46:28] [INFO ] Flow matrix only has 429 transitions (discarded 89 similar events)
// Phase 1: matrix 429 rows 169 cols
[2024-05-21 21:46:28] [INFO ] Computed 4 invariants in 1 ms
[2024-05-21 21:46:28] [INFO ] Implicit Places using invariants in 102 ms returned []
[2024-05-21 21:46:28] [INFO ] Flow matrix only has 429 transitions (discarded 89 similar events)
[2024-05-21 21:46:28] [INFO ] Invariant cache hit.
[2024-05-21 21:46:28] [INFO ] State equation strengthened by 122 read => feed constraints.
[2024-05-21 21:46:28] [INFO ] Implicit Places using invariants and state equation in 278 ms returned []
Implicit Place search using SMT with State Equation took 380 ms to find 0 implicit places.
[2024-05-21 21:46:29] [INFO ] Redundant transitions in 320 ms returned []
Running 517 sub problems to find dead transitions.
[2024-05-21 21:46:29] [INFO ] Flow matrix only has 429 transitions (discarded 89 similar events)
[2024-05-21 21:46:29] [INFO ] Invariant cache hit.
[2024-05-21 21:46:29] [INFO ] State equation strengthened by 122 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/168 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/168 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 2 (OVERLAPS) 428/596 variables, 168/172 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/596 variables, 121/293 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/596 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 5 (OVERLAPS) 1/597 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/597 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 7 (OVERLAPS) 1/598 variables, 1/295 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/598 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 517 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 598/598 variables, and 295 constraints, problems are : Problem set: 0 solved, 517 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 169/169 constraints, ReadFeed: 122/122 constraints, PredecessorRefiner: 517/517 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 517 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/168 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/168 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 2 (OVERLAPS) 428/596 variables, 168/172 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/596 variables, 121/293 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/596 variables, 517/810 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/596 variables, 0/810 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 6 (OVERLAPS) 1/597 variables, 1/811 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/597 variables, 0/811 constraints. Problems are: Problem set: 0 solved, 517 unsolved
SMT process timed out in 60835ms, After SMT, problems are : Problem set: 0 solved, 517 unsolved
Search for dead transitions found 0 dead transitions in 60840ms
Starting structural reductions in SI_CTL mode, iteration 1 : 169/780 places, 518/1416 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61624 ms. Remains : 169/780 places, 518/1416 transitions.
[2024-05-21 21:47:30] [INFO ] Flatten gal took : 13 ms
[2024-05-21 21:47:30] [INFO ] Flatten gal took : 13 ms
[2024-05-21 21:47:30] [INFO ] Input system was already deterministic with 518 transitions.
[2024-05-21 21:47:30] [INFO ] Flatten gal took : 13 ms
[2024-05-21 21:47:30] [INFO ] Flatten gal took : 13 ms
[2024-05-21 21:47:30] [INFO ] Time to serialize gal into /tmp/CTLFireability4929866924755031653.gal : 3 ms
[2024-05-21 21:47:30] [INFO ] Time to serialize properties into /tmp/CTLFireability16546514172092511518.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/CTLFireability4929866924755031653.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16546514172092511518.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,1.0542e+13,2.07942,57948,2,6772,5,202513,6,0,1150,216179,0


Converting to forward existential form...Done !
original formula: EF(EG(((p3==1) * ((p109==1) + E((p827==1) U ((((p604==1)&&(p639==1))&&((p723==1)&&(p1163==1)))&&(p1178==1)))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((p3==1) * ((p109==1) + E((p827==1) U ((((p604==1)&&(p639==1))&&((p723==1)&&(p1163==1)))&&...180
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t5, t12, t19, t23, t37, t44, t45, t56, t60, t64, t68, t84, t88, t139, t140, t146, t14...414
(forward)formula 0,0,9.62101,212300,1,0,703,1.17828e+06,1034,307,11899,931564,1024
FORMULA CloudDeployment-PT-4b-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 780/780 places, 1416/1416 transitions.
Graph (trivial) has 801 edges and 780 vertex of which 282 / 780 are part of one of the 32 SCC in 1 ms
Free SCC test removed 250 places
Ensure Unique test removed 285 transitions
Reduce isomorphic transitions removed 285 transitions.
Graph (complete) has 1847 edges and 530 vertex of which 505 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.1 ms
Discarding 25 places :
Also discarding 259 output transitions
Drop transitions (Output transitions of discarded places.) removed 259 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 218 transitions
Trivial Post-agglo rules discarded 218 transitions
Performed 218 trivial Post agglomeration. Transition count delta: 218
Iterating post reduction 0 with 218 rules applied. Total rules applied 220 place count 504 transition count 653
Reduce places removed 218 places and 0 transitions.
Iterating post reduction 1 with 218 rules applied. Total rules applied 438 place count 286 transition count 653
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 37 Pre rules applied. Total rules applied 438 place count 286 transition count 616
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 512 place count 249 transition count 616
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 519 place count 242 transition count 609
Iterating global reduction 2 with 7 rules applied. Total rules applied 526 place count 242 transition count 609
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 527 place count 242 transition count 608
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 527 place count 242 transition count 606
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 531 place count 240 transition count 606
Performed 68 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 68 places in 0 ms
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 3 with 136 rules applied. Total rules applied 667 place count 172 transition count 537
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 3 with 16 rules applied. Total rules applied 683 place count 172 transition count 521
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 8 rules applied. Total rules applied 691 place count 172 transition count 513
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 699 place count 164 transition count 513
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 707 place count 160 transition count 509
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 708 place count 159 transition count 508
Applied a total of 708 rules in 48 ms. Remains 159 /780 variables (removed 621) and now considering 508/1416 (removed 908) transitions.
[2024-05-21 21:47:39] [INFO ] Flow matrix only has 413 transitions (discarded 95 similar events)
// Phase 1: matrix 413 rows 159 cols
[2024-05-21 21:47:39] [INFO ] Computed 4 invariants in 3 ms
[2024-05-21 21:47:39] [INFO ] Implicit Places using invariants in 76 ms returned []
[2024-05-21 21:47:39] [INFO ] Flow matrix only has 413 transitions (discarded 95 similar events)
[2024-05-21 21:47:39] [INFO ] Invariant cache hit.
[2024-05-21 21:47:40] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-21 21:47:40] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
[2024-05-21 21:47:40] [INFO ] Redundant transitions in 291 ms returned []
Running 475 sub problems to find dead transitions.
[2024-05-21 21:47:40] [INFO ] Flow matrix only has 413 transitions (discarded 95 similar events)
[2024-05-21 21:47:40] [INFO ] Invariant cache hit.
[2024-05-21 21:47:40] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 2 (OVERLAPS) 412/567 variables, 155/159 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/567 variables, 16/175 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/567 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 5 (OVERLAPS) 4/571 variables, 4/179 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/571 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 7 (OVERLAPS) 0/571 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 475 unsolved
No progress, stopping.
After SMT solving in domain Real declared 571/572 variables, and 179 constraints, problems are : Problem set: 0 solved, 475 unsolved in 17620 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 159/159 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 475/475 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 475 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 2 (OVERLAPS) 412/567 variables, 155/159 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/567 variables, 16/175 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/567 variables, 37/212 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/567 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 6 (OVERLAPS) 4/571 variables, 4/216 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/571 variables, 438/654 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/571 variables, 0/654 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 9 (OVERLAPS) 0/571 variables, 0/654 constraints. Problems are: Problem set: 0 solved, 475 unsolved
No progress, stopping.
After SMT solving in domain Int declared 571/572 variables, and 654 constraints, problems are : Problem set: 0 solved, 475 unsolved in 30010 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 159/159 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 475/475 constraints, Known Traps: 0/0 constraints]
After SMT, in 48422ms problems are : Problem set: 0 solved, 475 unsolved
Search for dead transitions found 0 dead transitions in 48428ms
Starting structural reductions in SI_CTL mode, iteration 1 : 159/780 places, 508/1416 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 49028 ms. Remains : 159/780 places, 508/1416 transitions.
[2024-05-21 21:48:28] [INFO ] Flatten gal took : 15 ms
[2024-05-21 21:48:28] [INFO ] Flatten gal took : 16 ms
[2024-05-21 21:48:28] [INFO ] Input system was already deterministic with 508 transitions.
[2024-05-21 21:48:28] [INFO ] Flatten gal took : 28 ms
[2024-05-21 21:48:28] [INFO ] Flatten gal took : 32 ms
[2024-05-21 21:48:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17273908917079187153.gal : 3 ms
[2024-05-21 21:48:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5180499429332114776.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17273908917079187153.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5180499429332114776.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 39330 steps (1604 resets) in 789 ms. (49 steps per ms) remains 0/1 properties
FORMULA CloudDeployment-PT-4b-CTLFireability-2023-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 1416/1416 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 779 transition count 1416
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 31 place count 749 transition count 1139
Iterating global reduction 1 with 30 rules applied. Total rules applied 61 place count 749 transition count 1139
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 67 place count 743 transition count 1133
Iterating global reduction 1 with 6 rules applied. Total rules applied 73 place count 743 transition count 1133
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 75 place count 743 transition count 1131
Applied a total of 75 rules in 35 ms. Remains 743 /780 variables (removed 37) and now considering 1131/1416 (removed 285) transitions.
// Phase 1: matrix 1131 rows 743 cols
[2024-05-21 21:48:29] [INFO ] Computed 12 invariants in 10 ms
[2024-05-21 21:48:29] [INFO ] Implicit Places using invariants in 160 ms returned []
[2024-05-21 21:48:29] [INFO ] Invariant cache hit.
[2024-05-21 21:48:29] [INFO ] Implicit Places using invariants and state equation in 643 ms returned [10, 18, 184, 192, 357, 365, 530, 538]
[2024-05-21 21:48:29] [INFO ] Actually due to overlaps returned [10]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 807 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 742/780 places, 1131/1416 transitions.
Applied a total of 0 rules in 19 ms. Remains 742 /742 variables (removed 0) and now considering 1131/1131 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 862 ms. Remains : 742/780 places, 1131/1416 transitions.
[2024-05-21 21:48:30] [INFO ] Flatten gal took : 27 ms
[2024-05-21 21:48:30] [INFO ] Flatten gal took : 29 ms
[2024-05-21 21:48:30] [INFO ] Input system was already deterministic with 1131 transitions.
[2024-05-21 21:48:30] [INFO ] Flatten gal took : 28 ms
[2024-05-21 21:48:30] [INFO ] Flatten gal took : 28 ms
[2024-05-21 21:48:30] [INFO ] Time to serialize gal into /tmp/CTLFireability16238145890938983238.gal : 7 ms
[2024-05-21 21:48:30] [INFO ] Time to serialize properties into /tmp/CTLFireability9729516657331501378.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/CTLFireability16238145890938983238.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9729516657331501378.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 21:49:00] [INFO ] Flatten gal took : 34 ms
[2024-05-21 21:49:00] [INFO ] Applying decomposition
[2024-05-21 21:49:00] [INFO ] Flatten gal took : 30 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/graph14810398903965065731.txt' '-o' '/tmp/graph14810398903965065731.bin' '-w' '/tmp/graph14810398903965065731.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14810398903965065731.bin' '-l' '-1' '-v' '-w' '/tmp/graph14810398903965065731.weights' '-q' '0' '-e' '0.001'
[2024-05-21 21:49:00] [INFO ] Decomposing Gal with order
[2024-05-21 21:49:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 21:49:00] [INFO ] Removed a total of 1101 redundant transitions.
[2024-05-21 21:49:00] [INFO ] Flatten gal took : 46 ms
[2024-05-21 21:49:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 61 labels/synchronizations in 7 ms.
[2024-05-21 21:49:00] [INFO ] Time to serialize gal into /tmp/CTLFireability12983323486706663227.gal : 10 ms
[2024-05-21 21:49:00] [INFO ] Time to serialize properties into /tmp/CTLFireability9985205199874597608.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/CTLFireability12983323486706663227.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9985205199874597608.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,9.45067e+18,2.76964,80304,4968,352,159887,5015,1598,228227,170,16166,0


Converting to forward existential form...Done !
original formula: AX(AX(AF(((i6.u82.p404==1)&&(i13.i2.i1.u180.p802==1)))))
=> equivalent forward existential formula: [FwdG(EY(EY(Init)),!(((i6.u82.p404==1)&&(i13.i2.i1.u180.p802==1))))] = FALSE
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
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 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 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
(forward)formula 0,0,9.4543,249792,1,0,507492,17244,7487,1.07213e+06,836,91474,853738
FORMULA CloudDeployment-PT-4b-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

[2024-05-21 21:49:10] [INFO ] Flatten gal took : 61 ms
[2024-05-21 21:49:10] [INFO ] Flatten gal took : 70 ms
[2024-05-21 21:49:10] [INFO ] Applying decomposition
[2024-05-21 21:49:10] [INFO ] Flatten gal took : 60 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/graph12150654249165843778.txt' '-o' '/tmp/graph12150654249165843778.bin' '-w' '/tmp/graph12150654249165843778.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12150654249165843778.bin' '-l' '-1' '-v' '-w' '/tmp/graph12150654249165843778.weights' '-q' '0' '-e' '0.001'
[2024-05-21 21:49:10] [INFO ] Decomposing Gal with order
[2024-05-21 21:49:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 21:49:10] [INFO ] Removed a total of 2936 redundant transitions.
[2024-05-21 21:49:10] [INFO ] Flatten gal took : 111 ms
[2024-05-21 21:49:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 562 labels/synchronizations in 46 ms.
[2024-05-21 21:49:10] [INFO ] Time to serialize gal into /tmp/CTLFireability13458493012769652649.gal : 17 ms
[2024-05-21 21:49:10] [INFO ] Time to serialize properties into /tmp/CTLFireability17734522730618410308.ctl : 7 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/CTLFireability13458493012769652649.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17734522730618410308.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 8 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,1.64336e+19,2.89123,79928,3250,445,137119,8422,1967,337111,541,25466,0


Converting to forward existential form...Done !
original formula: EF(EX((AX((((i15.i0.i1.u174.p744==1)||((((i7.u73.p323==1)&&(i7.u76.p358==1))&&((i12.u132.p542==1)&&(i23.u284.p1163==1)))&&(i23.u284.p1178...584
=> equivalent forward existential formula: ([(EY(FwdU(Init,TRUE)) * !(EX(!((((i15.i0.i1.u174.p744==1)||((((i7.u73.p323==1)&&(i7.u76.p358==1))&&((i12.u132.p...689
Reverse transition relation is NOT exact ! Due to transitions t102, t173, t193, t367, t368, t386, t531, t573, t756, t766, t774, t980, t1145, t1146, t1148, ...1583
(forward)formula 0,1,23.2275,712472,1,0,760234,84422,13351,3.19921e+06,3607,5.60565e+06,1741668
FORMULA CloudDeployment-PT-4b-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
ITS-tools command line returned an error code 137
[2024-05-21 22:00:38] [INFO ] Applying decomposition
[2024-05-21 22:00:38] [INFO ] Flatten gal took : 78 ms
[2024-05-21 22:00:38] [INFO ] Decomposing Gal with order
[2024-05-21 22:00:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 22:00:38] [INFO ] Removed a total of 4720 redundant transitions.
[2024-05-21 22:00:38] [INFO ] Flatten gal took : 89 ms
[2024-05-21 22:00:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 439 labels/synchronizations in 15 ms.
[2024-05-21 22:00:38] [INFO ] Time to serialize gal into /tmp/CTLFireability13488369402603955943.gal : 5 ms
[2024-05-21 22:00:38] [INFO ] Time to serialize properties into /tmp/CTLFireability8791901514158194792.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/CTLFireability13488369402603955943.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8791901514158194792.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 7 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,1.64336e+19,1.64704,55360,795,5615,14455,114812,617,38211,1331,525402,0


Converting to forward existential form...Done !
original formula: AF(EG((EF(((((i0.i0.i0.i0.i0.i0.u7.p42==0)||(i0.i0.i0.i0.i0.i0.u8.p77==0))||((i0.i0.i0.i0.i0.u9.p249==0)||(i0.i1.u47.p1163==0)))||(u32.p1...232
=> equivalent forward existential formula: [FwdG(Init,!(EG((E(TRUE U ((((i0.i0.i0.i0.i0.i0.u7.p42==0)||(i0.i0.i0.i0.i0.i0.u8.p77==0))||((i0.i0.i0.i0.i0.u9....283
Reverse transition relation is NOT exact ! Due to transitions t841, t1067, t1079, t1090, t1108, u32.t3, u32.t4, i0.t1376, i0.t1375, i0.i0.i0.t368, i0.i0.i0...2092
ITS-tools command line returned an error code 137
[2024-05-21 22:17:42] [INFO ] Flatten gal took : 64 ms
[2024-05-21 22:17:42] [INFO ] Input system was already deterministic with 1416 transitions.
[2024-05-21 22:17:42] [INFO ] Transformed 780 places.
[2024-05-21 22:17:42] [INFO ] Transformed 1416 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-21 22:17:43] [INFO ] Time to serialize gal into /tmp/CTLFireability14216322094075718298.gal : 10 ms
[2024-05-21 22:17:43] [INFO ] Time to serialize properties into /tmp/CTLFireability2430713765581539993.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/CTLFireability14216322094075718298.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2430713765581539993.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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 -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 7 CTL formulae.
ITS-tools command line returned an error code 137
Total runtime 3522667 ms.

BK_STOP 1716330426116

--------------------
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="CloudDeployment-PT-4b"
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 CloudDeployment-PT-4b, 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 r070-tall-171620506200578"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-4b.tgz
mv CloudDeployment-PT-4b 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 ;