Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r092-tall-171624188700138.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 CloudReconfiguration-PT-304, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r092-tall-171624188700138
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 22 14:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 19:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 161K Apr 11 19:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Apr 11 19:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 11 19:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 660K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudReconfiguration-PT-304-CTLFireability-2024-00
FORMULA_NAME CloudReconfiguration-PT-304-CTLFireability-2024-01
FORMULA_NAME CloudReconfiguration-PT-304-CTLFireability-2024-02
FORMULA_NAME CloudReconfiguration-PT-304-CTLFireability-2024-03
FORMULA_NAME CloudReconfiguration-PT-304-CTLFireability-2024-04
FORMULA_NAME CloudReconfiguration-PT-304-CTLFireability-2024-05
FORMULA_NAME CloudReconfiguration-PT-304-CTLFireability-2024-06
FORMULA_NAME CloudReconfiguration-PT-304-CTLFireability-2024-07
FORMULA_NAME CloudReconfiguration-PT-304-CTLFireability-2024-08
FORMULA_NAME CloudReconfiguration-PT-304-CTLFireability-2024-09
FORMULA_NAME CloudReconfiguration-PT-304-CTLFireability-2024-10
FORMULA_NAME CloudReconfiguration-PT-304-CTLFireability-2024-11
FORMULA_NAME CloudReconfiguration-PT-304-CTLFireability-2023-12
FORMULA_NAME CloudReconfiguration-PT-304-CTLFireability-2023-13
FORMULA_NAME CloudReconfiguration-PT-304-CTLFireability-2023-14
FORMULA_NAME CloudReconfiguration-PT-304-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716264638177

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-304
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-21 04:10:39] [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 04:10:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 04:10:39] [INFO ] Load time of PNML (sax parser for PT used): 163 ms
[2024-05-21 04:10:39] [INFO ] Transformed 2584 places.
[2024-05-21 04:10:39] [INFO ] Transformed 3094 transitions.
[2024-05-21 04:10:39] [INFO ] Found NUPN structural information;
[2024-05-21 04:10:39] [INFO ] Parsed PT model containing 2584 places and 3094 transitions and 6459 arcs in 274 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Support contains 163 out of 2584 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Discarding 484 places :
Symmetric choice reduction at 0 with 484 rule applications. Total rules 484 place count 2100 transition count 2610
Iterating global reduction 0 with 484 rules applied. Total rules applied 968 place count 2100 transition count 2610
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 994 place count 2100 transition count 2584
Discarding 206 places :
Symmetric choice reduction at 1 with 206 rule applications. Total rules 1200 place count 1894 transition count 2378
Iterating global reduction 1 with 206 rules applied. Total rules applied 1406 place count 1894 transition count 2378
Discarding 72 places :
Symmetric choice reduction at 1 with 72 rule applications. Total rules 1478 place count 1822 transition count 2306
Iterating global reduction 1 with 72 rules applied. Total rules applied 1550 place count 1822 transition count 2306
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 1563 place count 1822 transition count 2293
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 1596 place count 1789 transition count 2260
Iterating global reduction 2 with 33 rules applied. Total rules applied 1629 place count 1789 transition count 2260
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 1633 place count 1789 transition count 2256
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 1657 place count 1765 transition count 2230
Iterating global reduction 3 with 24 rules applied. Total rules applied 1681 place count 1765 transition count 2230
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 1699 place count 1747 transition count 2212
Iterating global reduction 3 with 18 rules applied. Total rules applied 1717 place count 1747 transition count 2212
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 1733 place count 1731 transition count 2196
Iterating global reduction 3 with 16 rules applied. Total rules applied 1749 place count 1731 transition count 2196
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 1764 place count 1716 transition count 2181
Iterating global reduction 3 with 15 rules applied. Total rules applied 1779 place count 1716 transition count 2181
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1788 place count 1707 transition count 2166
Iterating global reduction 3 with 9 rules applied. Total rules applied 1797 place count 1707 transition count 2166
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1799 place count 1705 transition count 2163
Iterating global reduction 3 with 2 rules applied. Total rules applied 1801 place count 1705 transition count 2163
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1803 place count 1703 transition count 2160
Iterating global reduction 3 with 2 rules applied. Total rules applied 1805 place count 1703 transition count 2160
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1806 place count 1702 transition count 2159
Iterating global reduction 3 with 1 rules applied. Total rules applied 1807 place count 1702 transition count 2159
Applied a total of 1807 rules in 1382 ms. Remains 1702 /2584 variables (removed 882) and now considering 2159/3094 (removed 935) transitions.
// Phase 1: matrix 2159 rows 1702 cols
[2024-05-21 04:10:41] [INFO ] Computed 4 invariants in 38 ms
[2024-05-21 04:10:41] [INFO ] Implicit Places using invariants in 514 ms returned []
[2024-05-21 04:10:41] [INFO ] Invariant cache hit.
[2024-05-21 04:10:42] [INFO ] Implicit Places using invariants and state equation in 1100 ms returned []
Implicit Place search using SMT with State Equation took 1698 ms to find 0 implicit places.
Running 2158 sub problems to find dead transitions.
[2024-05-21 04:10:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1701 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2158 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1701/3861 variables, and 4 constraints, problems are : Problem set: 0 solved, 2158 unsolved in 30061 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1702 constraints, PredecessorRefiner: 2158/2158 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2158 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1701 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2158 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1701/3861 variables, and 4 constraints, problems are : Problem set: 0 solved, 2158 unsolved in 30038 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1702 constraints, PredecessorRefiner: 0/2158 constraints, Known Traps: 0/0 constraints]
After SMT, in 60901ms problems are : Problem set: 0 solved, 2158 unsolved
Search for dead transitions found 0 dead transitions in 60965ms
Starting structural reductions in LTL mode, iteration 1 : 1702/2584 places, 2159/3094 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64084 ms. Remains : 1702/2584 places, 2159/3094 transitions.
Support contains 163 out of 1702 places after structural reductions.
[2024-05-21 04:11:44] [INFO ] Flatten gal took : 130 ms
[2024-05-21 04:11:44] [INFO ] Flatten gal took : 76 ms
[2024-05-21 04:11:44] [INFO ] Input system was already deterministic with 2159 transitions.
Support contains 157 out of 1702 places (down from 163) after GAL structural reductions.
RANDOM walk for 40000 steps (307 resets) in 2415 ms. (16 steps per ms) remains 93/122 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4002 steps (8 resets) in 99 ms. (40 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4002 steps (9 resets) in 22 ms. (174 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4003 steps (9 resets) in 15 ms. (250 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4002 steps (8 resets) in 60 ms. (65 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4002 steps (9 resets) in 17 ms. (222 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4001 steps (8 resets) in 25 ms. (153 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4001 steps (8 resets) in 13 ms. (285 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4002 steps (9 resets) in 39 ms. (100 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4001 steps (8 resets) in 17 ms. (222 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4004 steps (9 resets) in 16 ms. (235 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4002 steps (8 resets) in 36 ms. (108 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4004 steps (9 resets) in 22 ms. (174 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4002 steps (8 resets) in 33 ms. (117 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4002 steps (9 resets) in 14 ms. (266 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4001 steps (9 resets) in 17 ms. (222 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4002 steps (9 resets) in 26 ms. (148 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4004 steps (9 resets) in 17 ms. (222 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4003 steps (9 resets) in 34 ms. (114 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4001 steps (8 resets) in 17 ms. (222 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4001 steps (8 resets) in 16 ms. (235 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 93/93 properties
[2024-05-21 04:11:45] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (OVERLAPS) 1568/1691 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1691 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (OVERLAPS) 2149/3840 variables, 1691/1695 constraints. Problems are: Problem set: 0 solved, 93 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3840/3861 variables, and 1695 constraints, problems are : Problem set: 0 solved, 93 unsolved in 5017 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1691/1702 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 93 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (OVERLAPS) 1568/1691 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1691 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (OVERLAPS) 2149/3840 variables, 1691/1695 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3840 variables, 93/1788 constraints. Problems are: Problem set: 0 solved, 93 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3840/3861 variables, and 1788 constraints, problems are : Problem set: 0 solved, 93 unsolved in 5024 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1691/1702 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 0/0 constraints]
After SMT, in 10097ms problems are : Problem set: 0 solved, 93 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 123 out of 1702 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1702/1702 places, 2159/2159 transitions.
Graph (trivial) has 1787 edges and 1702 vertex of which 515 / 1702 are part of one of the 54 SCC in 7 ms
Free SCC test removed 461 places
Drop transitions (Empty/Sink Transition effects.) removed 570 transitions
Reduce isomorphic transitions removed 570 transitions.
Graph (complete) has 1772 edges and 1241 vertex of which 1232 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 537 transitions
Trivial Post-agglo rules discarded 537 transitions
Performed 537 trivial Post agglomeration. Transition count delta: 537
Iterating post reduction 0 with 541 rules applied. Total rules applied 543 place count 1232 transition count 1044
Reduce places removed 537 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 1 with 567 rules applied. Total rules applied 1110 place count 695 transition count 1014
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Iterating post reduction 2 with 64 rules applied. Total rules applied 1174 place count 678 transition count 967
Reduce places removed 46 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 52 rules applied. Total rules applied 1226 place count 632 transition count 961
Performed 68 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 68 Pre rules applied. Total rules applied 1226 place count 632 transition count 893
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 1362 place count 564 transition count 893
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 1365 place count 561 transition count 890
Iterating global reduction 4 with 3 rules applied. Total rules applied 1368 place count 561 transition count 890
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 1371 place count 558 transition count 887
Iterating global reduction 4 with 3 rules applied. Total rules applied 1374 place count 558 transition count 887
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1376 place count 558 transition count 885
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1377 place count 557 transition count 884
Iterating global reduction 5 with 1 rules applied. Total rules applied 1378 place count 557 transition count 884
Performed 183 Post agglomeration using F-continuation condition with reduction of 71 identical transitions.
Deduced a syphon composed of 183 places in 1 ms
Reduce places removed 183 places and 0 transitions.
Iterating global reduction 5 with 366 rules applied. Total rules applied 1744 place count 374 transition count 630
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 33 rules applied. Total rules applied 1777 place count 374 transition count 597
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1779 place count 373 transition count 596
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 1784 place count 368 transition count 591
Iterating global reduction 7 with 5 rules applied. Total rules applied 1789 place count 368 transition count 591
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1791 place count 366 transition count 589
Iterating global reduction 7 with 2 rules applied. Total rules applied 1793 place count 366 transition count 589
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1795 place count 366 transition count 587
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 8 with 16 rules applied. Total rules applied 1811 place count 358 transition count 579
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 1818 place count 358 transition count 572
Performed 45 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 9 with 90 rules applied. Total rules applied 1908 place count 313 transition count 621
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 9 with 23 rules applied. Total rules applied 1931 place count 313 transition count 598
Discarding 10 places :
Symmetric choice reduction at 10 with 10 rule applications. Total rules 1941 place count 303 transition count 577
Iterating global reduction 10 with 10 rules applied. Total rules applied 1951 place count 303 transition count 577
Drop transitions (Redundant composition of simpler transitions.) removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 10 with 35 rules applied. Total rules applied 1986 place count 303 transition count 542
Free-agglomeration rule applied 31 times.
Iterating global reduction 10 with 31 rules applied. Total rules applied 2017 place count 303 transition count 511
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 10 with 31 rules applied. Total rules applied 2048 place count 272 transition count 511
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 11 with 3 rules applied. Total rules applied 2051 place count 272 transition count 508
Partial Free-agglomeration rule applied 16 times.
Drop transitions (Partial Free agglomeration) removed 16 transitions
Iterating global reduction 11 with 16 rules applied. Total rules applied 2067 place count 272 transition count 508
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 11 with 4 rules applied. Total rules applied 2071 place count 272 transition count 508
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 2072 place count 271 transition count 507
Applied a total of 2072 rules in 288 ms. Remains 271 /1702 variables (removed 1431) and now considering 507/2159 (removed 1652) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 288 ms. Remains : 271/1702 places, 507/2159 transitions.
RANDOM walk for 40000 steps (2694 resets) in 1094 ms. (36 steps per ms) remains 29/93 properties
BEST_FIRST walk for 4002 steps (56 resets) in 11 ms. (333 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (56 resets) in 10 ms. (363 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (55 resets) in 10 ms. (363 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (66 resets) in 10 ms. (363 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4001 steps (54 resets) in 12 ms. (307 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (58 resets) in 24 ms. (160 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (52 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (54 resets) in 12 ms. (307 steps per ms) remains 26/29 properties
BEST_FIRST walk for 4002 steps (57 resets) in 13 ms. (285 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (56 resets) in 14 ms. (266 steps per ms) remains 25/26 properties
BEST_FIRST walk for 4004 steps (55 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (39 resets) in 11 ms. (333 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (57 resets) in 12 ms. (307 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (48 resets) in 12 ms. (308 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (53 resets) in 13 ms. (286 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (42 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (55 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (56 resets) in 40 ms. (97 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (51 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (35 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (56 resets) in 22 ms. (174 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (49 resets) in 23 ms. (166 steps per ms) remains 23/25 properties
BEST_FIRST walk for 4003 steps (71 resets) in 13 ms. (285 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (59 resets) in 14 ms. (266 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (56 resets) in 16 ms. (235 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (60 resets) in 14 ms. (266 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (57 resets) in 13 ms. (285 steps per ms) remains 22/23 properties
[2024-05-21 04:11:56] [INFO ] Flow matrix only has 498 transitions (discarded 9 similar events)
// Phase 1: matrix 498 rows 271 cols
[2024-05-21 04:11:56] [INFO ] Computed 2 invariants in 4 ms
[2024-05-21 04:11:56] [INFO ] State equation strengthened by 5 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp111 is UNSAT
At refinement iteration 1 (OVERLAPS) 112/158 variables, 2/2 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/158 variables, 0/2 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 376/534 variables, 158/160 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/534 variables, 2/162 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/534 variables, 0/162 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 162/696 variables, 63/225 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/696 variables, 3/228 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/696 variables, 0/228 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 9 (OVERLAPS) 55/751 variables, 38/266 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/751 variables, 0/266 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 11 (OVERLAPS) 12/763 variables, 8/274 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/763 variables, 0/274 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 13 (OVERLAPS) 5/768 variables, 3/277 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/768 variables, 0/277 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 15 (OVERLAPS) 1/769 variables, 1/278 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/769 variables, 0/278 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 17 (OVERLAPS) 0/769 variables, 0/278 constraints. Problems are: Problem set: 4 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 769/769 variables, and 278 constraints, problems are : Problem set: 4 solved, 18 unsolved in 1349 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 271/271 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 121/157 variables, 2/2 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/157 variables, 0/2 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 374/531 variables, 157/159 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/531 variables, 2/161 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/531 variables, 5/166 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/531 variables, 0/166 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 164/695 variables, 63/229 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/695 variables, 3/232 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/695 variables, 13/245 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/695 variables, 0/245 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 11 (OVERLAPS) 56/751 variables, 39/284 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/751 variables, 0/284 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 13 (OVERLAPS) 12/763 variables, 8/292 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/763 variables, 0/292 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 15 (OVERLAPS) 5/768 variables, 3/295 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/768 variables, 0/295 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 17 (OVERLAPS) 1/769 variables, 1/296 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/769 variables, 0/296 constraints. Problems are: Problem set: 4 solved, 18 unsolved
At refinement iteration 19 (OVERLAPS) 0/769 variables, 0/296 constraints. Problems are: Problem set: 4 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 769/769 variables, and 296 constraints, problems are : Problem set: 4 solved, 18 unsolved in 2394 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 271/271 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 18/22 constraints, Known Traps: 0/0 constraints]
After SMT, in 3786ms problems are : Problem set: 4 solved, 18 unsolved
Parikh walk visited 11 properties in 10191 ms.
Support contains 16 out of 271 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 271/271 places, 507/507 transitions.
Graph (trivial) has 310 edges and 271 vertex of which 81 / 271 are part of one of the 29 SCC in 1 ms
Free SCC test removed 52 places
Drop transitions (Empty/Sink Transition effects.) removed 94 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 98 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 44 place count 219 transition count 366
Reduce places removed 43 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 53 rules applied. Total rules applied 97 place count 176 transition count 356
Reduce places removed 3 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 2 with 12 rules applied. Total rules applied 109 place count 173 transition count 347
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 122 place count 164 transition count 343
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 15 Pre rules applied. Total rules applied 122 place count 164 transition count 328
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 152 place count 149 transition count 328
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 164 place count 137 transition count 307
Iterating global reduction 4 with 12 rules applied. Total rules applied 176 place count 137 transition count 307
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 182 place count 137 transition count 301
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 184 place count 135 transition count 299
Iterating global reduction 5 with 2 rules applied. Total rules applied 186 place count 135 transition count 299
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 189 place count 135 transition count 296
Performed 21 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 6 with 42 rules applied. Total rules applied 231 place count 114 transition count 270
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 6 with 19 rules applied. Total rules applied 250 place count 114 transition count 251
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 251 place count 113 transition count 250
Iterating global reduction 7 with 1 rules applied. Total rules applied 252 place count 113 transition count 250
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 253 place count 113 transition count 249
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 257 place count 111 transition count 247
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 260 place count 111 transition count 244
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 9 with 32 rules applied. Total rules applied 292 place count 95 transition count 250
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 9 with 32 rules applied. Total rules applied 324 place count 95 transition count 218
Discarding 12 places :
Symmetric choice reduction at 10 with 12 rule applications. Total rules 336 place count 83 transition count 194
Iterating global reduction 10 with 12 rules applied. Total rules applied 348 place count 83 transition count 194
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 352 place count 83 transition count 190
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 353 place count 82 transition count 188
Iterating global reduction 11 with 1 rules applied. Total rules applied 354 place count 82 transition count 188
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 11 with 9 rules applied. Total rules applied 363 place count 82 transition count 179
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 364 place count 81 transition count 178
Iterating global reduction 11 with 1 rules applied. Total rules applied 365 place count 81 transition count 178
Free-agglomeration rule applied 6 times.
Iterating global reduction 11 with 6 rules applied. Total rules applied 371 place count 81 transition count 172
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 11 with 10 rules applied. Total rules applied 381 place count 75 transition count 168
Applied a total of 381 rules in 51 ms. Remains 75 /271 variables (removed 196) and now considering 168/507 (removed 339) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 75/271 places, 168/507 transitions.
RANDOM walk for 40000 steps (1327 resets) in 111 ms. (357 steps per ms) remains 4/7 properties
BEST_FIRST walk for 40003 steps (268 resets) in 48 ms. (816 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40003 steps (310 resets) in 29 ms. (1333 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40003 steps (10 resets) in 39 ms. (1000 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (18 resets) in 34 ms. (1142 steps per ms) remains 2/2 properties
[2024-05-21 04:12:10] [INFO ] Flow matrix only has 158 transitions (discarded 10 similar events)
// Phase 1: matrix 158 rows 75 cols
[2024-05-21 04:12:10] [INFO ] Computed 3 invariants in 1 ms
[2024-05-21 04:12:10] [INFO ] State equation strengthened by 4 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 57/64 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 147/211 variables, 64/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/211 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 19/230 variables, 9/76 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/230 variables, 4/80 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 3/233 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/233 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/233 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 233/233 variables, and 82 constraints, problems are : Problem set: 0 solved, 2 unsolved in 78 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 75/75 constraints, ReadFeed: 4/4 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) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 57/64 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 147/211 variables, 64/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/211 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 19/230 variables, 9/76 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/230 variables, 4/80 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/230 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 3/233 variables, 2/84 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-21 04:12:11] [INFO ] Deduced a trap composed of 28 places in 66 ms of which 14 ms to minimize.
Problem AtomicPropp66 is UNSAT
At refinement iteration 10 (INCLUDED_ONLY) 0/233 variables, 1/85 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/233 variables, 0/85 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/233 variables, 0/85 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 233/233 variables, and 85 constraints, problems are : Problem set: 1 solved, 1 unsolved in 182 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 75/75 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 267ms problems are : Problem set: 1 solved, 1 unsolved
Finished Parikh walk after 205 steps, including 12 resets, run visited all 1 properties in 1 ms. (steps per millisecond=205 )
Parikh walk visited 1 properties in 4 ms.
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA CloudReconfiguration-PT-304-CTLFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 04:12:11] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-05-21 04:12:11] [INFO ] Flatten gal took : 60 ms
FORMULA CloudReconfiguration-PT-304-CTLFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-304-CTLFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 04:12:11] [INFO ] Flatten gal took : 52 ms
[2024-05-21 04:12:11] [INFO ] Input system was already deterministic with 2159 transitions.
Support contains 107 out of 1702 places (down from 129) after GAL structural reductions.
Computed a total of 28 stabilizing places and 30 stable transitions
Graph (complete) has 2343 edges and 1702 vertex of which 1693 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.25 ms
Starting structural reductions in LTL mode, iteration 0 : 1702/1702 places, 2159/2159 transitions.
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 67 place count 1635 transition count 2089
Iterating global reduction 0 with 67 rules applied. Total rules applied 134 place count 1635 transition count 2089
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 139 place count 1635 transition count 2084
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 177 place count 1597 transition count 2044
Iterating global reduction 1 with 38 rules applied. Total rules applied 215 place count 1597 transition count 2044
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 218 place count 1597 transition count 2041
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 235 place count 1580 transition count 2024
Iterating global reduction 2 with 17 rules applied. Total rules applied 252 place count 1580 transition count 2024
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 255 place count 1580 transition count 2021
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 270 place count 1565 transition count 2005
Iterating global reduction 3 with 15 rules applied. Total rules applied 285 place count 1565 transition count 2005
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 287 place count 1565 transition count 2003
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 300 place count 1552 transition count 1989
Iterating global reduction 4 with 13 rules applied. Total rules applied 313 place count 1552 transition count 1989
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 323 place count 1542 transition count 1976
Iterating global reduction 4 with 10 rules applied. Total rules applied 333 place count 1542 transition count 1976
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 341 place count 1534 transition count 1965
Iterating global reduction 4 with 8 rules applied. Total rules applied 349 place count 1534 transition count 1965
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 355 place count 1528 transition count 1958
Iterating global reduction 4 with 6 rules applied. Total rules applied 361 place count 1528 transition count 1958
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 366 place count 1523 transition count 1951
Iterating global reduction 4 with 5 rules applied. Total rules applied 371 place count 1523 transition count 1951
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 372 place count 1523 transition count 1950
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 375 place count 1520 transition count 1946
Iterating global reduction 5 with 3 rules applied. Total rules applied 378 place count 1520 transition count 1946
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 380 place count 1518 transition count 1944
Iterating global reduction 5 with 2 rules applied. Total rules applied 382 place count 1518 transition count 1944
Applied a total of 382 rules in 635 ms. Remains 1518 /1702 variables (removed 184) and now considering 1944/2159 (removed 215) transitions.
// Phase 1: matrix 1944 rows 1518 cols
[2024-05-21 04:12:12] [INFO ] Computed 4 invariants in 13 ms
[2024-05-21 04:12:12] [INFO ] Implicit Places using invariants in 243 ms returned []
[2024-05-21 04:12:12] [INFO ] Invariant cache hit.
[2024-05-21 04:12:13] [INFO ] Implicit Places using invariants and state equation in 989 ms returned []
Implicit Place search using SMT with State Equation took 1238 ms to find 0 implicit places.
Running 1943 sub problems to find dead transitions.
[2024-05-21 04:12:13] [INFO ] Invariant cache hit.
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(s1103 1.0)
(s1104 1.0)
(s1105 0.0)
(s1106 0.0)
(s1107 0.0)
(s1108 0.0)
(s1109 0.0)
(s1110 0.0)
(s1111 1.0)
(s1112 0.0)
(s1113 0.0)
(s1114 1.0)
(s1115 1.0)
(s1116 1.0)
(s1117 0.0)
(s1118 0.0)
(s1119 1.0)
(s1120 0.0)
(s1121 0.0)
(s1122 0.0)
(s1123 0.0)
(s1124 0.0)
(s1125 0.0)
(s1126 0.0)
(s1127 0.0)
(s1128 0.0)
(s1129 0.0)
(s1130 0.0)
(s1131 0.0)
(s1132 0.0)
(s1133 0.0)
(s1134 0.0)
(s1135 0.0)
(s1136 0.0)
(s1137 0.0)
(s1138 0.0)
(s1139 1.0)
(s1140 0.0)
(s1141 0.0)
(s1142 0.0)
(s1143 0.0)
(s1144 0.0)
(s1145 0.0)
(s1146 0.0)
(s1147 0.0)
(s1148 0.0)
(s1149 0.0)
(s1150 0.0)
(s1151 0.0)
(s1152 0.0)
(s1153 0.0)
(s1154 0.0)
(s1155 0.0)
(s1156 0.0)
(s1157 0.0)
(s1158 0.0)
(s1159 0.0)
(s1160 0.0)
(s1161 0.0)
(s1162 0.0)
(s1163 0.0)
(s1164 0.0)
(s1165 0.0)
(s1166 0.0)
(s1167 0.0)
(s1168 0.0)
(s1169 0.0)
(s1170 0.0)
(s1171 0.0)
(s1172 0.0)
(s1173 0.0)
(s1174 0.0)
(s1175 0.0)
(s1176 0.0)
(s1177 0.0)
(s1178 0.0)
(s1179 0.0)
(s1180 0.0)
(s1181 0.0)
(s1182 0.0)
(s1183 0.0)
(s1184 0.0)
(s1185 0.0)
(s1186 0.0)
(s1187 0.0)
(s1188 0.0)
(s1189 0.0)
(s1190 0.0)
(s1191 0.0)
(s1192 0.0)
(s1193 0.0)
(s1194 0.0)
(s1195 0.0)
(s1196 0.0)
(s1197 0.0)
(s1198 0.0)
(s1199 0.0)
(s1200 0.0)
(s1201 0.0)
(s1202 0.0)
(s1203 0.0)
(s1204 0.0)
(s1205 0.0)
(s1206 0.0)
(s1207 0.0)
(s1208 0.0)
(s1209 0.0)
(s1210 0.0)
(s1211 0.0)
(s1212 0.0)
(s1213 0.0)
(s1214 0.0)
(s1215 0.0)
(s1216 0.0)
(s1217 0.0)
(s1218 0.0)
(s1219 0.0)
(s1220 0.0)
(s1221 0.0)
(s1222 0.0)
(s1223 0.0)
(s1224 0.0)
(s1225 0.0)
(s1226 0.0)
(s1227 0.0)
(s1228 0.0)
(s1229 0.0)
(s1230 0.0)
(s1231 0.0)
(s1232 0.0)
(s1233 0.0)
(s1234 0.0)
(s1235 0.0)
(s1236 0.0)
(s1237 0.0)
(s1238 0.0)
(s1239 0.0)
(s1240 0.0)
(s1241 0.0)
(s1242 0.0)
(s1243 0.0)
(s1244 0.0)
(s1245 0.0)
(s1246 0.0)
(s1247 0.0)
(s1248 0.0)
(s1249 0.0)
(s1250 0.0)
(s1251 0.0)
(s1252 0.0)
(s1253 0.0)
(s1254 0.0)
(s1255 0.0)
(s1256 0.0)
(s1257 0.0)
(s1258 0.0)
(s1259 0.0)
(s1260 0.0)
(s1261 0.0)
(s1262 0.0)
(s1263 0.0)
(s1264 0.0)
(s1265 0.0)
(s1266 0.0)
(s1267 0.0)
(s1268 0.0)
(s1269 0.0)
(s1270 0.0)
(s1271 0.0)
(s1272 0.0)
(s1273 0.0)
(s1274 0.0)
(s1275 0.0)
(s1276 0.0)
(s1277 0.0)
(s1278 0.0)
(s1279 0.0)
(s1280 0.0)
(s1281 0.0)
(s1282 0.0)
(s1283 0.0)
(s1284 0.0)
(s1285 0.0)
(s1286 0.0)
(s1287 0.0)
(s1288 0.0)
(s1289 0.0)
(s1290 0.0)
(s1291 0.0)
(s1292 0.0)
(s1293 0.0)
(s1294 0.0)
(s1295 0.0)
(s1296 0.0)
(s1297 0.0)
(s1298 0.0)timeout

(s1299 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1517 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1943 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1517/3462 variables, and 4 constraints, problems are : Problem set: 0 solved, 1943 unsolved in 30044 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1518 constraints, PredecessorRefiner: 1943/1943 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1943 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1517 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1943 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1517/3462 variables, and 4 constraints, problems are : Problem set: 0 solved, 1943 unsolved in 30039 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1518 constraints, PredecessorRefiner: 0/1943 constraints, Known Traps: 0/0 constraints]
After SMT, in 60598ms problems are : Problem set: 0 solved, 1943 unsolved
Search for dead transitions found 0 dead transitions in 60614ms
Starting structural reductions in LTL mode, iteration 1 : 1518/1702 places, 1944/2159 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62492 ms. Remains : 1518/1702 places, 1944/2159 transitions.
[2024-05-21 04:13:13] [INFO ] Flatten gal took : 49 ms
[2024-05-21 04:13:13] [INFO ] Flatten gal took : 41 ms
[2024-05-21 04:13:14] [INFO ] Input system was already deterministic with 1944 transitions.
[2024-05-21 04:13:14] [INFO ] Flatten gal took : 39 ms
[2024-05-21 04:13:14] [INFO ] Flatten gal took : 39 ms
[2024-05-21 04:13:14] [INFO ] Time to serialize gal into /tmp/CTLFireability10716555993795370169.gal : 24 ms
[2024-05-21 04:13:14] [INFO ] Time to serialize properties into /tmp/CTLFireability18026013268530547264.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/CTLFireability10716555993795370169.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18026013268530547264.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,1.65623e+10,10.2469,256736,2,26060,5,661076,6,0,8018,1.35528e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 04:13:44] [INFO ] Flatten gal took : 60 ms
[2024-05-21 04:13:44] [INFO ] Applying decomposition
[2024-05-21 04:13:44] [INFO ] Flatten gal took : 35 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/graph11072863850394302581.txt' '-o' '/tmp/graph11072863850394302581.bin' '-w' '/tmp/graph11072863850394302581.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11072863850394302581.bin' '-l' '-1' '-v' '-w' '/tmp/graph11072863850394302581.weights' '-q' '0' '-e' '0.001'
[2024-05-21 04:13:44] [INFO ] Decomposing Gal with order
[2024-05-21 04:13:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 04:13:44] [INFO ] Removed a total of 508 redundant transitions.
[2024-05-21 04:13:44] [INFO ] Flatten gal took : 133 ms
[2024-05-21 04:13:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 51 labels/synchronizations in 33 ms.
[2024-05-21 04:13:45] [INFO ] Time to serialize gal into /tmp/CTLFireability14201850393738437682.gal : 24 ms
[2024-05-21 04:13:45] [INFO ] Time to serialize properties into /tmp/CTLFireability3077991639420559498.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/CTLFireability14201850393738437682.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3077991639420559498.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.65623e+10,1.40058,43872,1803,234,76415,4284,2465,115908,130,23927,0


Converting to forward existential form...Done !
original formula: A(!(EF(!(AX((i32.i0.i0.u578.p2343!=1))))) U (((!(AX((i33.u496.p2098==1))) * (i35.i1.i0.u525.p2138==1)) * ((i2.u41.p240==1)&&(i12.i1.i1.u1...336
=> equivalent forward existential formula: [((Init * !(EG(!((((!(!(EX(!((i33.u496.p2098==1))))) * (i35.i1.i0.u525.p2138==1)) * ((i2.u41.p240==1)&&(i12.i1.i...1043
Reverse transition relation is NOT exact ! Due to transitions t26, t186, t215, t267, t298, t376, t500, t653, t682, t734, t765, t794, t843, t914, t965, t114...2052
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1702/1702 places, 2159/2159 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 1643 transition count 2098
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 1643 transition count 2098
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 121 place count 1643 transition count 2095
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 156 place count 1608 transition count 2060
Iterating global reduction 1 with 35 rules applied. Total rules applied 191 place count 1608 transition count 2060
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 193 place count 1608 transition count 2058
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 210 place count 1591 transition count 2041
Iterating global reduction 2 with 17 rules applied. Total rules applied 227 place count 1591 transition count 2041
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 230 place count 1591 transition count 2038
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 245 place count 1576 transition count 2022
Iterating global reduction 3 with 15 rules applied. Total rules applied 260 place count 1576 transition count 2022
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 262 place count 1576 transition count 2020
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 275 place count 1563 transition count 2006
Iterating global reduction 4 with 13 rules applied. Total rules applied 288 place count 1563 transition count 2006
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 299 place count 1552 transition count 1991
Iterating global reduction 4 with 11 rules applied. Total rules applied 310 place count 1552 transition count 1991
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 318 place count 1544 transition count 1980
Iterating global reduction 4 with 8 rules applied. Total rules applied 326 place count 1544 transition count 1980
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 332 place count 1538 transition count 1973
Iterating global reduction 4 with 6 rules applied. Total rules applied 338 place count 1538 transition count 1973
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 339 place count 1538 transition count 1972
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 344 place count 1533 transition count 1965
Iterating global reduction 5 with 5 rules applied. Total rules applied 349 place count 1533 transition count 1965
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 350 place count 1533 transition count 1964
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 353 place count 1530 transition count 1960
Iterating global reduction 6 with 3 rules applied. Total rules applied 356 place count 1530 transition count 1960
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 358 place count 1528 transition count 1958
Iterating global reduction 6 with 2 rules applied. Total rules applied 360 place count 1528 transition count 1958
Applied a total of 360 rules in 643 ms. Remains 1528 /1702 variables (removed 174) and now considering 1958/2159 (removed 201) transitions.
// Phase 1: matrix 1958 rows 1528 cols
[2024-05-21 04:14:15] [INFO ] Computed 4 invariants in 14 ms
[2024-05-21 04:14:16] [INFO ] Implicit Places using invariants in 236 ms returned []
[2024-05-21 04:14:16] [INFO ] Invariant cache hit.
[2024-05-21 04:14:16] [INFO ] Implicit Places using invariants and state equation in 957 ms returned []
Implicit Place search using SMT with State Equation took 1200 ms to find 0 implicit places.
Running 1957 sub problems to find dead transitions.
[2024-05-21 04:14:17] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1527 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1957 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1527/3486 variables, and 4 constraints, problems are : Problem set: 0 solved, 1957 unsolved in 30042 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1528 constraints, PredecessorRefiner: 1957/1957 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1957 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1527 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1957 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1527/3486 variables, and 4 constraints, problems are : Problem set: 0 solved, 1957 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1528 constraints, PredecessorRefiner: 0/1957 constraints, Known Traps: 0/0 constraints]
After SMT, in 60547ms problems are : Problem set: 0 solved, 1957 unsolved
Search for dead transitions found 0 dead transitions in 60566ms
Starting structural reductions in LTL mode, iteration 1 : 1528/1702 places, 1958/2159 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62412 ms. Remains : 1528/1702 places, 1958/2159 transitions.
[2024-05-21 04:15:17] [INFO ] Flatten gal took : 37 ms
[2024-05-21 04:15:17] [INFO ] Flatten gal took : 35 ms
[2024-05-21 04:15:17] [INFO ] Input system was already deterministic with 1958 transitions.
[2024-05-21 04:15:17] [INFO ] Flatten gal took : 63 ms
[2024-05-21 04:15:17] [INFO ] Flatten gal took : 63 ms
[2024-05-21 04:15:17] [INFO ] Time to serialize gal into /tmp/CTLFireability10550930762798914601.gal : 6 ms
[2024-05-21 04:15:17] [INFO ] Time to serialize properties into /tmp/CTLFireability4681869340354153162.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/CTLFireability10550930762798914601.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4681869340354153162.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,1.69512e+10,10.5711,266976,2,26441,5,719736,6,0,8072,1.3234e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 04:15:48] [INFO ] Flatten gal took : 59 ms
[2024-05-21 04:15:48] [INFO ] Applying decomposition
[2024-05-21 04:15:48] [INFO ] Flatten gal took : 48 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph17084353425478654376.txt' '-o' '/tmp/graph17084353425478654376.bin' '-w' '/tmp/graph17084353425478654376.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17084353425478654376.bin' '-l' '-1' '-v' '-w' '/tmp/graph17084353425478654376.weights' '-q' '0' '-e' '0.001'
[2024-05-21 04:15:48] [INFO ] Decomposing Gal with order
[2024-05-21 04:15:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 04:15:48] [INFO ] Removed a total of 528 redundant transitions.
[2024-05-21 04:15:48] [INFO ] Flatten gal took : 77 ms
[2024-05-21 04:15:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 27 ms.
[2024-05-21 04:15:48] [INFO ] Time to serialize gal into /tmp/CTLFireability1827873814035632080.gal : 16 ms
[2024-05-21 04:15:48] [INFO ] Time to serialize properties into /tmp/CTLFireability3883256643128639593.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/CTLFireability1827873814035632080.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3883256643128639593.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.69512e+10,1.00997,33252,1931,254,48634,4737,2591,87212,121,27134,0


Converting to forward existential form...Done !
original formula: E(((EX(EG((i16.i1.i3.u245.p986==1))) + !(EX((i14.i1.i0.u236.p955==1)))) + (!(((E((i17.i0.i3.u409.p1614==1) U (i31.u520.p2078==1)) * ((A((...763
=> equivalent forward existential formula: ((([(FwdU(FwdU(Init,((EX(EG((i16.i1.i3.u245.p986==1))) + !(EX((i14.i1.i0.u236.p955==1)))) + (!(((E((i17.i0.i3.u4...4054
Reverse transition relation is NOT exact ! Due to transitions t26, t182, t213, t265, t296, t325, t375, t447, t499, t747, t778, t856, t927, t928, t978, t116...2184
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 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
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 a local SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1702/1702 places, 2159/2159 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 1630 transition count 2084
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 1630 transition count 2084
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 149 place count 1630 transition count 2079
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 191 place count 1588 transition count 2035
Iterating global reduction 1 with 42 rules applied. Total rules applied 233 place count 1588 transition count 2035
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 236 place count 1588 transition count 2032
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 254 place count 1570 transition count 2014
Iterating global reduction 2 with 18 rules applied. Total rules applied 272 place count 1570 transition count 2014
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 276 place count 1570 transition count 2010
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 291 place count 1555 transition count 1994
Iterating global reduction 3 with 15 rules applied. Total rules applied 306 place count 1555 transition count 1994
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 308 place count 1555 transition count 1992
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 321 place count 1542 transition count 1978
Iterating global reduction 4 with 13 rules applied. Total rules applied 334 place count 1542 transition count 1978
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 345 place count 1531 transition count 1963
Iterating global reduction 4 with 11 rules applied. Total rules applied 356 place count 1531 transition count 1963
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 365 place count 1522 transition count 1950
Iterating global reduction 4 with 9 rules applied. Total rules applied 374 place count 1522 transition count 1950
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 381 place count 1515 transition count 1942
Iterating global reduction 4 with 7 rules applied. Total rules applied 388 place count 1515 transition count 1942
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 389 place count 1515 transition count 1941
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 394 place count 1510 transition count 1934
Iterating global reduction 5 with 5 rules applied. Total rules applied 399 place count 1510 transition count 1934
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 400 place count 1510 transition count 1933
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 403 place count 1507 transition count 1929
Iterating global reduction 6 with 3 rules applied. Total rules applied 406 place count 1507 transition count 1929
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 408 place count 1505 transition count 1927
Iterating global reduction 6 with 2 rules applied. Total rules applied 410 place count 1505 transition count 1927
Applied a total of 410 rules in 655 ms. Remains 1505 /1702 variables (removed 197) and now considering 1927/2159 (removed 232) transitions.
// Phase 1: matrix 1927 rows 1505 cols
[2024-05-21 04:16:19] [INFO ] Computed 4 invariants in 24 ms
[2024-05-21 04:16:19] [INFO ] Implicit Places using invariants in 263 ms returned []
[2024-05-21 04:16:19] [INFO ] Invariant cache hit.
[2024-05-21 04:16:20] [INFO ] Implicit Places using invariants and state equation in 871 ms returned []
Implicit Place search using SMT with State Equation took 1151 ms to find 0 implicit places.
Running 1926 sub problems to find dead transitions.
[2024-05-21 04:16:20] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1504 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1926 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1504/3432 variables, and 4 constraints, problems are : Problem set: 0 solved, 1926 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1505 constraints, PredecessorRefiner: 1926/1926 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1926 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1504 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1926 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1504/3432 variables, and 4 constraints, problems are : Problem set: 0 solved, 1926 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1505 constraints, PredecessorRefiner: 0/1926 constraints, Known Traps: 0/0 constraints]
After SMT, in 60527ms problems are : Problem set: 0 solved, 1926 unsolved
Search for dead transitions found 0 dead transitions in 60543ms
Starting structural reductions in LTL mode, iteration 1 : 1505/1702 places, 1927/2159 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62352 ms. Remains : 1505/1702 places, 1927/2159 transitions.
[2024-05-21 04:17:20] [INFO ] Flatten gal took : 29 ms
[2024-05-21 04:17:21] [INFO ] Flatten gal took : 37 ms
[2024-05-21 04:17:21] [INFO ] Input system was already deterministic with 1927 transitions.
[2024-05-21 04:17:21] [INFO ] Flatten gal took : 28 ms
[2024-05-21 04:17:21] [INFO ] Flatten gal took : 28 ms
[2024-05-21 04:17:21] [INFO ] Time to serialize gal into /tmp/CTLFireability9533337681065129253.gal : 20 ms
[2024-05-21 04:17:21] [INFO ] Time to serialize properties into /tmp/CTLFireability17783115660784369930.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9533337681065129253.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17783115660784369930.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,1.60243e+10,10.1289,260444,2,25803,5,674207,6,0,7949,1.34736e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 04:17:51] [INFO ] Flatten gal took : 27 ms
[2024-05-21 04:17:51] [INFO ] Applying decomposition
[2024-05-21 04:17:51] [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/graph14971805532465478737.txt' '-o' '/tmp/graph14971805532465478737.bin' '-w' '/tmp/graph14971805532465478737.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14971805532465478737.bin' '-l' '-1' '-v' '-w' '/tmp/graph14971805532465478737.weights' '-q' '0' '-e' '0.001'
[2024-05-21 04:17:51] [INFO ] Decomposing Gal with order
[2024-05-21 04:17:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 04:17:51] [INFO ] Removed a total of 505 redundant transitions.
[2024-05-21 04:17:51] [INFO ] Flatten gal took : 84 ms
[2024-05-21 04:17:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 48 ms.
[2024-05-21 04:17:51] [INFO ] Time to serialize gal into /tmp/CTLFireability1300848175180911825.gal : 26 ms
[2024-05-21 04:17:51] [INFO ] Time to serialize properties into /tmp/CTLFireability14110855539286646906.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/CTLFireability1300848175180911825.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14110855539286646906.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.60243e+10,0.791805,30004,1994,246,43022,5425,2529,75917,139,27121,0


Converting to forward existential form...Done !
original formula: AF(AX(((i0.i0.i0.u41.p572==1)&&(i0.i0.i0.u41.p1278==1))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(((i0.i0.i0.u41.p572==1)&&(i0.i0.i0.u41.p1278==1)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t208, t260, t291, t369, t440, t492, t645, t726, t786, t835, t906, t957, t1139, t11...2064
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1702/1702 places, 2159/2159 transitions.
Graph (trivial) has 2065 edges and 1702 vertex of which 719 / 1702 are part of one of the 63 SCC in 6 ms
Free SCC test removed 656 places
Ensure Unique test removed 761 transitions
Reduce isomorphic transitions removed 761 transitions.
Graph (complete) has 1580 edges and 1046 vertex of which 1037 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.13 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 609 transitions
Trivial Post-agglo rules discarded 609 transitions
Performed 609 trivial Post agglomeration. Transition count delta: 609
Iterating post reduction 0 with 609 rules applied. Total rules applied 611 place count 1036 transition count 783
Reduce places removed 609 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 640 rules applied. Total rules applied 1251 place count 427 transition count 752
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 1265 place count 413 transition count 752
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 45 Pre rules applied. Total rules applied 1265 place count 413 transition count 707
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 1355 place count 368 transition count 707
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 1373 place count 350 transition count 681
Iterating global reduction 3 with 18 rules applied. Total rules applied 1391 place count 350 transition count 681
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1404 place count 337 transition count 662
Iterating global reduction 3 with 13 rules applied. Total rules applied 1417 place count 337 transition count 662
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 5 rules applied. Total rules applied 1422 place count 337 transition count 657
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1423 place count 336 transition count 657
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 1428 place count 331 transition count 649
Iterating global reduction 5 with 5 rules applied. Total rules applied 1433 place count 331 transition count 649
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1434 place count 331 transition count 648
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1435 place count 330 transition count 646
Iterating global reduction 6 with 1 rules applied. Total rules applied 1436 place count 330 transition count 646
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1437 place count 329 transition count 644
Iterating global reduction 6 with 1 rules applied. Total rules applied 1438 place count 329 transition count 644
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1439 place count 328 transition count 642
Iterating global reduction 6 with 1 rules applied. Total rules applied 1440 place count 328 transition count 642
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 6 with 80 rules applied. Total rules applied 1520 place count 288 transition count 602
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 6 with 30 rules applied. Total rules applied 1550 place count 288 transition count 572
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 8 rules applied. Total rules applied 1558 place count 282 transition count 570
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1559 place count 281 transition count 570
Discarding 18 places :
Symmetric choice reduction at 9 with 18 rule applications. Total rules 1577 place count 263 transition count 541
Iterating global reduction 9 with 18 rules applied. Total rules applied 1595 place count 263 transition count 541
Discarding 13 places :
Symmetric choice reduction at 9 with 13 rule applications. Total rules 1608 place count 250 transition count 518
Iterating global reduction 9 with 13 rules applied. Total rules applied 1621 place count 250 transition count 518
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 1625 place count 250 transition count 514
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1626 place count 249 transition count 512
Iterating global reduction 10 with 1 rules applied. Total rules applied 1627 place count 249 transition count 512
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1628 place count 248 transition count 510
Iterating global reduction 10 with 1 rules applied. Total rules applied 1629 place count 248 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 10 with 8 rules applied. Total rules applied 1637 place count 244 transition count 506
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 10 with 8 rules applied. Total rules applied 1645 place count 244 transition count 498
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1647 place count 242 transition count 498
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 1651 place count 238 transition count 490
Iterating global reduction 12 with 4 rules applied. Total rules applied 1655 place count 238 transition count 490
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1656 place count 238 transition count 489
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1657 place count 237 transition count 487
Iterating global reduction 13 with 1 rules applied. Total rules applied 1658 place count 237 transition count 487
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1659 place count 236 transition count 483
Iterating global reduction 13 with 1 rules applied. Total rules applied 1660 place count 236 transition count 483
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 1662 place count 235 transition count 482
Drop transitions (Redundant composition of simpler transitions.) removed 75 transitions
Redundant transition composition rules discarded 75 transitions
Iterating global reduction 13 with 75 rules applied. Total rules applied 1737 place count 235 transition count 407
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 13 with 32 rules applied. Total rules applied 1769 place count 235 transition count 375
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 14 with 32 rules applied. Total rules applied 1801 place count 203 transition count 375
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 3 Pre rules applied. Total rules applied 1801 place count 203 transition count 372
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 1807 place count 200 transition count 372
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 15 with 10 rules applied. Total rules applied 1817 place count 195 transition count 367
Discarding 3 places :
Symmetric choice reduction at 15 with 3 rule applications. Total rules 1820 place count 192 transition count 364
Iterating global reduction 15 with 3 rules applied. Total rules applied 1823 place count 192 transition count 364
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 15 with 8 rules applied. Total rules applied 1831 place count 192 transition count 356
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1832 place count 191 transition count 355
Applied a total of 1832 rules in 193 ms. Remains 191 /1702 variables (removed 1511) and now considering 355/2159 (removed 1804) transitions.
[2024-05-21 04:18:21] [INFO ] Flow matrix only has 304 transitions (discarded 51 similar events)
// Phase 1: matrix 304 rows 191 cols
[2024-05-21 04:18:22] [INFO ] Computed 0 invariants in 7 ms
[2024-05-21 04:18:22] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-05-21 04:18:22] [INFO ] Flow matrix only has 304 transitions (discarded 51 similar events)
[2024-05-21 04:18:22] [INFO ] Invariant cache hit.
[2024-05-21 04:18:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 04:18:22] [INFO ] Implicit Places using invariants and state equation in 140 ms returned [13, 71, 129]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 208 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 188/1702 places, 355/2159 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 186 transition count 353
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 185 transition count 352
Applied a total of 3 rules in 15 ms. Remains 185 /188 variables (removed 3) and now considering 352/355 (removed 3) transitions.
[2024-05-21 04:18:22] [INFO ] Flow matrix only has 301 transitions (discarded 51 similar events)
// Phase 1: matrix 301 rows 185 cols
[2024-05-21 04:18:22] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 04:18:22] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-21 04:18:22] [INFO ] Flow matrix only has 301 transitions (discarded 51 similar events)
[2024-05-21 04:18:22] [INFO ] Invariant cache hit.
[2024-05-21 04:18:22] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 185/1702 places, 352/2159 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 616 ms. Remains : 185/1702 places, 352/2159 transitions.
[2024-05-21 04:18:22] [INFO ] Flatten gal took : 6 ms
[2024-05-21 04:18:22] [INFO ] Flatten gal took : 5 ms
[2024-05-21 04:18:22] [INFO ] Input system was already deterministic with 352 transitions.
[2024-05-21 04:18:22] [INFO ] Flatten gal took : 4 ms
[2024-05-21 04:18:22] [INFO ] Flatten gal took : 5 ms
[2024-05-21 04:18:22] [INFO ] Time to serialize gal into /tmp/CTLFireability16541979314015612275.gal : 1 ms
[2024-05-21 04:18:22] [INFO ] Time to serialize properties into /tmp/CTLFireability2855306714827797945.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/CTLFireability16541979314015612275.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2855306714827797945.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.08687e+06,0.268856,14176,2,2489,5,37597,6,0,1033,57155,0


Converting to forward existential form...Done !
original formula: AG(EF((p287==1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p287==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t4, t7, t12, t13, t15, t30, t55, t56, t62, t65, t70, t71, t73, t88, t113, t119, t122, t12...498
(forward)formula 0,0,3.44323,117464,1,0,474,677411,673,251,6115,489750,676
FORMULA CloudReconfiguration-PT-304-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1702/1702 places, 2159/2159 transitions.
Discarding 70 places :
Symmetric choice reduction at 0 with 70 rule applications. Total rules 70 place count 1632 transition count 2086
Iterating global reduction 0 with 70 rules applied. Total rules applied 140 place count 1632 transition count 2086
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 145 place count 1632 transition count 2081
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 186 place count 1591 transition count 2038
Iterating global reduction 1 with 41 rules applied. Total rules applied 227 place count 1591 transition count 2038
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 230 place count 1591 transition count 2035
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 248 place count 1573 transition count 2017
Iterating global reduction 2 with 18 rules applied. Total rules applied 266 place count 1573 transition count 2017
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 270 place count 1573 transition count 2013
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 284 place count 1559 transition count 1998
Iterating global reduction 3 with 14 rules applied. Total rules applied 298 place count 1559 transition count 1998
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 300 place count 1559 transition count 1996
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 312 place count 1547 transition count 1983
Iterating global reduction 4 with 12 rules applied. Total rules applied 324 place count 1547 transition count 1983
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 334 place count 1537 transition count 1970
Iterating global reduction 4 with 10 rules applied. Total rules applied 344 place count 1537 transition count 1970
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 352 place count 1529 transition count 1959
Iterating global reduction 4 with 8 rules applied. Total rules applied 360 place count 1529 transition count 1959
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 366 place count 1523 transition count 1952
Iterating global reduction 4 with 6 rules applied. Total rules applied 372 place count 1523 transition count 1952
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 377 place count 1518 transition count 1945
Iterating global reduction 4 with 5 rules applied. Total rules applied 382 place count 1518 transition count 1945
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 383 place count 1518 transition count 1944
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 386 place count 1515 transition count 1940
Iterating global reduction 5 with 3 rules applied. Total rules applied 389 place count 1515 transition count 1940
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 391 place count 1513 transition count 1938
Iterating global reduction 5 with 2 rules applied. Total rules applied 393 place count 1513 transition count 1938
Applied a total of 393 rules in 710 ms. Remains 1513 /1702 variables (removed 189) and now considering 1938/2159 (removed 221) transitions.
// Phase 1: matrix 1938 rows 1513 cols
[2024-05-21 04:18:26] [INFO ] Computed 4 invariants in 17 ms
[2024-05-21 04:18:26] [INFO ] Implicit Places using invariants in 225 ms returned []
[2024-05-21 04:18:26] [INFO ] Invariant cache hit.
[2024-05-21 04:18:27] [INFO ] Implicit Places using invariants and state equation in 872 ms returned []
Implicit Place search using SMT with State Equation took 1100 ms to find 0 implicit places.
Running 1937 sub problems to find dead transitions.
[2024-05-21 04:18:27] [INFO ] Invariant cache hit.
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1512 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1937 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1512/3451 variables, and 4 constraints, problems are : Problem set: 0 solved, 1937 unsolved in 30038 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1513 constraints, PredecessorRefiner: 1937/1937 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1937 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1512 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1937 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1512/3451 variables, and 4 constraints, problems are : Problem set: 0 solved, 1937 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1513 constraints, PredecessorRefiner: 0/1937 constraints, Known Traps: 0/0 constraints]
After SMT, in 60591ms problems are : Problem set: 0 solved, 1937 unsolved
Search for dead transitions found 0 dead transitions in 60610ms
Starting structural reductions in LTL mode, iteration 1 : 1513/1702 places, 1938/2159 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62429 ms. Remains : 1513/1702 places, 1938/2159 transitions.
[2024-05-21 04:19:28] [INFO ] Flatten gal took : 34 ms
[2024-05-21 04:19:28] [INFO ] Flatten gal took : 28 ms
[2024-05-21 04:19:28] [INFO ] Input system was already deterministic with 1938 transitions.
[2024-05-21 04:19:28] [INFO ] Flatten gal took : 28 ms
[2024-05-21 04:19:28] [INFO ] Flatten gal took : 28 ms
[2024-05-21 04:19:28] [INFO ] Time to serialize gal into /tmp/CTLFireability3758791638489390123.gal : 5 ms
[2024-05-21 04:19:28] [INFO ] Time to serialize properties into /tmp/CTLFireability14291187918486826149.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/CTLFireability3758791638489390123.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14291187918486826149.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,1.63409e+10,11.9897,267904,2,26304,5,714089,6,0,7992,1.34641e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 04:19:58] [INFO ] Flatten gal took : 30 ms
[2024-05-21 04:19:58] [INFO ] Applying decomposition
[2024-05-21 04:19:58] [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/graph2253089811224617294.txt' '-o' '/tmp/graph2253089811224617294.bin' '-w' '/tmp/graph2253089811224617294.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2253089811224617294.bin' '-l' '-1' '-v' '-w' '/tmp/graph2253089811224617294.weights' '-q' '0' '-e' '0.001'
[2024-05-21 04:19:58] [INFO ] Decomposing Gal with order
[2024-05-21 04:19:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 04:19:59] [INFO ] Removed a total of 515 redundant transitions.
[2024-05-21 04:19:59] [INFO ] Flatten gal took : 114 ms
[2024-05-21 04:19:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 69 labels/synchronizations in 14 ms.
[2024-05-21 04:19:59] [INFO ] Time to serialize gal into /tmp/CTLFireability13718803135929698756.gal : 12 ms
[2024-05-21 04:19:59] [INFO ] Time to serialize properties into /tmp/CTLFireability6541809944768460012.ctl : 15 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/CTLFireability13718803135929698756.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6541809944768460012.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.63409e+10,1.24638,44744,2455,220,67804,5453,2533,151835,118,49364,0


Converting to forward existential form...Done !
original formula: AG((!(A((AX((i16.u264.p1140==1)) + (AF((i26.i0.i4.u439.p1834==1)) * A((i5.u76.p413==1) U (i19.i1.i2.u323.p1374==1)))) U (i7.i0.i1.u92.p53...233
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !((E(TRUE U EG((i36.i0.i2.u581.p2341==1))) * EG((i11.i0.i2.u187.p821==1))))) * !(EG(!((i7....457
Reverse transition relation is NOT exact ! Due to transitions t26, t187, t268, t328, t377, t448, t500, t682, t734, t765, t843, t914, t965, t1147, t1199, t1...1973
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
(forward)formula 0,0,16.1292,593600,1,0,1.0926e+06,10118,22347,2.60619e+06,547,50351,3251905
FORMULA CloudReconfiguration-PT-304-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1702/1702 places, 2159/2159 transitions.
Discarding 70 places :
Symmetric choice reduction at 0 with 70 rule applications. Total rules 70 place count 1632 transition count 2086
Iterating global reduction 0 with 70 rules applied. Total rules applied 140 place count 1632 transition count 2086
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 145 place count 1632 transition count 2081
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 186 place count 1591 transition count 2038
Iterating global reduction 1 with 41 rules applied. Total rules applied 227 place count 1591 transition count 2038
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 230 place count 1591 transition count 2035
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 247 place count 1574 transition count 2018
Iterating global reduction 2 with 17 rules applied. Total rules applied 264 place count 1574 transition count 2018
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 268 place count 1574 transition count 2014
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 282 place count 1560 transition count 1999
Iterating global reduction 3 with 14 rules applied. Total rules applied 296 place count 1560 transition count 1999
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 298 place count 1560 transition count 1997
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 310 place count 1548 transition count 1984
Iterating global reduction 4 with 12 rules applied. Total rules applied 322 place count 1548 transition count 1984
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 331 place count 1539 transition count 1973
Iterating global reduction 4 with 9 rules applied. Total rules applied 340 place count 1539 transition count 1973
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 348 place count 1531 transition count 1962
Iterating global reduction 4 with 8 rules applied. Total rules applied 356 place count 1531 transition count 1962
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 362 place count 1525 transition count 1955
Iterating global reduction 4 with 6 rules applied. Total rules applied 368 place count 1525 transition count 1955
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 369 place count 1525 transition count 1954
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 374 place count 1520 transition count 1947
Iterating global reduction 5 with 5 rules applied. Total rules applied 379 place count 1520 transition count 1947
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 380 place count 1520 transition count 1946
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 383 place count 1517 transition count 1942
Iterating global reduction 6 with 3 rules applied. Total rules applied 386 place count 1517 transition count 1942
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 388 place count 1515 transition count 1940
Iterating global reduction 6 with 2 rules applied. Total rules applied 390 place count 1515 transition count 1940
Applied a total of 390 rules in 682 ms. Remains 1515 /1702 variables (removed 187) and now considering 1940/2159 (removed 219) transitions.
// Phase 1: matrix 1940 rows 1515 cols
[2024-05-21 04:20:16] [INFO ] Computed 4 invariants in 14 ms
[2024-05-21 04:20:16] [INFO ] Implicit Places using invariants in 230 ms returned []
[2024-05-21 04:20:16] [INFO ] Invariant cache hit.
[2024-05-21 04:20:17] [INFO ] Implicit Places using invariants and state equation in 850 ms returned []
Implicit Place search using SMT with State Equation took 1107 ms to find 0 implicit places.
Running 1939 sub problems to find dead transitions.
[2024-05-21 04:20:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1514 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1939 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1514/3455 variables, and 4 constraints, problems are : Problem set: 0 solved, 1939 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1515 constraints, PredecessorRefiner: 1939/1939 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1939 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1514 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1939 unsolved
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(s220 0)
(s221 0)
(s222 0)
(s223 0)
(s224 0)
(s225 0)
(s226 0)
(s227 0)
(s228 0)
(s229 0)
(s230 0)
(s231 0)
(s232 0)
(s233 0)
(s234 0)
(s235 0)
(s236 0)
(s237 0)
(s238 0)
(s239 0)
(s240 0)
(s241 0)
(s242 0)
(s243 0)
(s244 0)
(s245 0)
(s246 0)
(s247 0)
(s248 0)
(s249 0)
(s250 0)
(s251 0)
(s252 0)
(s253 0)
(s254 0)
(s255 0)
(s256 0)
(s257 0)
(s258 0)
(s259 0)
(s260 0)
(s261 0)
(s262 0)
(s263 0)
(s264 0)
(s265 0)
(s266 0)
(s267 0)
(s268 0)
(s269 0)
(s270 0)
(s271 0)
(s272 0)
(s273 0)
(s274 0)
(s275 1)
(s276 0)
(s277 0)
(s278 0)
(s279 0)
(s280 0)
(s281 0)
(s282 0)
(s283 0)
(s284 0)
(s285 0)
(s286 0)
(s287 0)
(s288 1)
(s289 1)
(s290 0)
(s291 0)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s296 0)
(s297 0)
(s298 1)
(s299 1)
(s300 0)
(s301 0)
(s302 0)
(s303 0)
(s304 0)
(s305 1)
(s306 0)
(s307 0)
(s308 0)
(s309 0)
(s310 1)
(s311 0)
(s312 0)
(s313 0)
(s314 0)
(s315 0)
(s316 0)
(s317 0)
(s318 0)
(s319 0)
(s320 0)
(s321 0)
(s322 0)
(s323 0)
(s324 0)
(s325 0)
(s326 0)
(s327 0)
(s328 0)
(s329 0)
(s330 0)
(s331 0)
(s332 0)
(s333 0)
(s334 0)
(s335 0)
(s336 0)
(s337 0)
(s338 0)
(s339 0)
(s340 0)
(s341 0)
(s342 0)
(s343 0)
(s344 0)
(s345 0)
(s346 0)
(s347 0)
(s348 0)
(s349 0)
(s350 0)
(s351 0)
(s352 0)
(s353 0)
(s354 0)
(s355 0)
(s356 0)
(s357 0)
(s358 0)
(s359 0)
(s360 0)
(s361 0)
(s362 0)
(s363 0)
(s364 0)
(s365 0)
(s366 0)
(s367 0)
(s368 0)
(s369 0)
(s370 0)
(s371 0)
(s372 0)
(s373 0)
(s374 0)
(s375 0)
(s376 0)
(s377 0)
(s378 0)
(s379 0)
(s380 0)
(s381 0)
(s382 0)
(s383 0)
(s384 1)
(s385 0)
(s386 0)
(s387 0)
(s388 0)
(s389 0)
(s390 0)
(s391 0)
(s392 0)
(s393 0)
(s394 0)
(s395 0)
(s396 0)
(s397 0)
(s398 0)
(s399 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1514/3455 variables, and 4 constraints, problems are : Problem set: 0 solved, 1939 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1515 constraints, PredecessorRefiner: 0/1939 constraints, Known Traps: 0/0 constraints]
After SMT, in 60504ms problems are : Problem set: 0 solved, 1939 unsolved
Search for dead transitions found 0 dead transitions in 60543ms
Starting structural reductions in LTL mode, iteration 1 : 1515/1702 places, 1940/2159 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62336 ms. Remains : 1515/1702 places, 1940/2159 transitions.
[2024-05-21 04:21:17] [INFO ] Flatten gal took : 55 ms
[2024-05-21 04:21:17] [INFO ] Flatten gal took : 35 ms
[2024-05-21 04:21:17] [INFO ] Input system was already deterministic with 1940 transitions.
[2024-05-21 04:21:18] [INFO ] Flatten gal took : 28 ms
[2024-05-21 04:21:18] [INFO ] Flatten gal took : 28 ms
[2024-05-21 04:21:18] [INFO ] Time to serialize gal into /tmp/CTLFireability5794005707548592557.gal : 6 ms
[2024-05-21 04:21:18] [INFO ] Time to serialize properties into /tmp/CTLFireability11274973629863915832.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/CTLFireability5794005707548592557.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11274973629863915832.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,1.63341e+10,10.4632,266472,2,26241,5,713197,6,0,8002,1.33637e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 04:21:48] [INFO ] Flatten gal took : 34 ms
[2024-05-21 04:21:48] [INFO ] Applying decomposition
[2024-05-21 04:21:48] [INFO ] Flatten gal took : 38 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13148319699185565396.txt' '-o' '/tmp/graph13148319699185565396.bin' '-w' '/tmp/graph13148319699185565396.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13148319699185565396.bin' '-l' '-1' '-v' '-w' '/tmp/graph13148319699185565396.weights' '-q' '0' '-e' '0.001'
[2024-05-21 04:21:48] [INFO ] Decomposing Gal with order
[2024-05-21 04:21:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 04:21:48] [INFO ] Removed a total of 524 redundant transitions.
[2024-05-21 04:21:48] [INFO ] Flatten gal took : 53 ms
[2024-05-21 04:21:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 41 labels/synchronizations in 10 ms.
[2024-05-21 04:21:48] [INFO ] Time to serialize gal into /tmp/CTLFireability12521761397924268309.gal : 12 ms
[2024-05-21 04:21:48] [INFO ] Time to serialize properties into /tmp/CTLFireability935946132814710065.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/CTLFireability12521761397924268309.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability935946132814710065.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.63341e+10,1.95599,60836,1865,220,96544,14983,2469,209371,124,91241,0


Converting to forward existential form...Done !
original formula: !(A((((AG(EF((i27.i0.i5.u436.p1810==1))) * AF(((i27.i1.i1.u421.p1732==1)&&(i15.i3.i0.u275.p1231==1)))) * (!(((i27.i2.i2.u417.p1718==1)&&(...479
=> equivalent forward existential formula: ([(FwdU((FwdU((FwdU(Init,!(!(E(TRUE U !(((i18.u471.p1959!=1) + !(E((i28.i0.i0.u457.p1921==1) U ((i17.i1.i0.u39.p...841
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t208, t260, t291, t320, t441, t493, t658, t687, t739, t770, t848, t919, t970, t112...2176
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found 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 a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
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 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
(forward)formula 0,0,17.9728,530756,1,0,991755,21699,28087,2.58036e+06,635,134359,2424480
FORMULA CloudReconfiguration-PT-304-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1702/1702 places, 2159/2159 transitions.
Discarding 68 places :
Symmetric choice reduction at 0 with 68 rule applications. Total rules 68 place count 1634 transition count 2090
Iterating global reduction 0 with 68 rules applied. Total rules applied 136 place count 1634 transition count 2090
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 140 place count 1634 transition count 2086
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 181 place count 1593 transition count 2043
Iterating global reduction 1 with 41 rules applied. Total rules applied 222 place count 1593 transition count 2043
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 225 place count 1593 transition count 2040
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 243 place count 1575 transition count 2022
Iterating global reduction 2 with 18 rules applied. Total rules applied 261 place count 1575 transition count 2022
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 265 place count 1575 transition count 2018
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 280 place count 1560 transition count 2002
Iterating global reduction 3 with 15 rules applied. Total rules applied 295 place count 1560 transition count 2002
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 297 place count 1560 transition count 2000
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 310 place count 1547 transition count 1986
Iterating global reduction 4 with 13 rules applied. Total rules applied 323 place count 1547 transition count 1986
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 334 place count 1536 transition count 1971
Iterating global reduction 4 with 11 rules applied. Total rules applied 345 place count 1536 transition count 1971
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 354 place count 1527 transition count 1958
Iterating global reduction 4 with 9 rules applied. Total rules applied 363 place count 1527 transition count 1958
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 370 place count 1520 transition count 1950
Iterating global reduction 4 with 7 rules applied. Total rules applied 377 place count 1520 transition count 1950
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 378 place count 1520 transition count 1949
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 382 place count 1516 transition count 1944
Iterating global reduction 5 with 4 rules applied. Total rules applied 386 place count 1516 transition count 1944
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 387 place count 1516 transition count 1943
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 389 place count 1514 transition count 1941
Iterating global reduction 6 with 2 rules applied. Total rules applied 391 place count 1514 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 392 place count 1513 transition count 1940
Iterating global reduction 6 with 1 rules applied. Total rules applied 393 place count 1513 transition count 1940
Applied a total of 393 rules in 614 ms. Remains 1513 /1702 variables (removed 189) and now considering 1940/2159 (removed 219) transitions.
// Phase 1: matrix 1940 rows 1513 cols
[2024-05-21 04:22:07] [INFO ] Computed 4 invariants in 16 ms
[2024-05-21 04:22:07] [INFO ] Implicit Places using invariants in 219 ms returned []
[2024-05-21 04:22:07] [INFO ] Invariant cache hit.
[2024-05-21 04:22:08] [INFO ] Implicit Places using invariants and state equation in 965 ms returned []
Implicit Place search using SMT with State Equation took 1185 ms to find 0 implicit places.
Running 1939 sub problems to find dead transitions.
[2024-05-21 04:22:08] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 1.0)
(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 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(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 0.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 timeout
0.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1512 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1939 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1512/3453 variables, and 4 constraints, problems are : Problem set: 0 solved, 1939 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1513 constraints, PredecessorRefiner: 1939/1939 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1939 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1512 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1939 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1512/3453 variables, and 4 constraints, problems are : Problem set: 0 solved, 1939 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1513 constraints, PredecessorRefiner: 0/1939 constraints, Known Traps: 0/0 constraints]
After SMT, in 60590ms problems are : Problem set: 0 solved, 1939 unsolved
Search for dead transitions found 0 dead transitions in 60611ms
Starting structural reductions in LTL mode, iteration 1 : 1513/1702 places, 1940/2159 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62417 ms. Remains : 1513/1702 places, 1940/2159 transitions.
[2024-05-21 04:23:09] [INFO ] Flatten gal took : 28 ms
[2024-05-21 04:23:09] [INFO ] Flatten gal took : 27 ms
[2024-05-21 04:23:09] [INFO ] Input system was already deterministic with 1940 transitions.
[2024-05-21 04:23:09] [INFO ] Flatten gal took : 28 ms
[2024-05-21 04:23:09] [INFO ] Flatten gal took : 28 ms
[2024-05-21 04:23:09] [INFO ] Time to serialize gal into /tmp/CTLFireability9512901578002150083.gal : 5 ms
[2024-05-21 04:23:09] [INFO ] Time to serialize properties into /tmp/CTLFireability14250218022792139393.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/CTLFireability9512901578002150083.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14250218022792139393.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,1.63034e+10,10.661,267952,2,26042,5,707605,6,0,7994,1.34001e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 04:23:39] [INFO ] Flatten gal took : 31 ms
[2024-05-21 04:23:39] [INFO ] Applying decomposition
[2024-05-21 04:23:39] [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/graph11034008918058334174.txt' '-o' '/tmp/graph11034008918058334174.bin' '-w' '/tmp/graph11034008918058334174.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11034008918058334174.bin' '-l' '-1' '-v' '-w' '/tmp/graph11034008918058334174.weights' '-q' '0' '-e' '0.001'
[2024-05-21 04:23:39] [INFO ] Decomposing Gal with order
[2024-05-21 04:23:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 04:23:39] [INFO ] Removed a total of 514 redundant transitions.
[2024-05-21 04:23:39] [INFO ] Flatten gal took : 68 ms
[2024-05-21 04:23:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 9 ms.
[2024-05-21 04:23:39] [INFO ] Time to serialize gal into /tmp/CTLFireability11514464025683018092.gal : 11 ms
[2024-05-21 04:23:39] [INFO ] Time to serialize properties into /tmp/CTLFireability10993889656319756446.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/CTLFireability11514464025683018092.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10993889656319756446.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,1.63034e+10,1.02526,33976,2000,232,54537,4840,2569,83507,127,22867,0


Converting to forward existential form...Done !
original formula: E((EG(!(AF((i22.u367.p1538!=1)))) + AX(!(((E((i0.u81.p437==1) U (i23.i1.i1.u393.p1625==1)) * ((i31.i0.i2.u594.p2420==1)||(i31.i0.i1.u570....423
=> equivalent forward existential formula: [(FwdU(Init,(EG(!(!(EG(!((i22.u367.p1538!=1)))))) + !(EX(!(!(((E((i0.u81.p437==1) U (i23.i1.i1.u393.p1625==1)) *...487
Reverse transition relation is NOT exact ! Due to transitions t26, t184, t265, t296, t325, t374, t447, t499, t683, t735, t795, t844, t915, t966, t1119, t11...2085
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 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1702/1702 places, 2159/2159 transitions.
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 65 place count 1637 transition count 2091
Iterating global reduction 0 with 65 rules applied. Total rules applied 130 place count 1637 transition count 2091
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 134 place count 1637 transition count 2087
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 174 place count 1597 transition count 2045
Iterating global reduction 1 with 40 rules applied. Total rules applied 214 place count 1597 transition count 2045
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 217 place count 1597 transition count 2042
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 235 place count 1579 transition count 2024
Iterating global reduction 2 with 18 rules applied. Total rules applied 253 place count 1579 transition count 2024
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 257 place count 1579 transition count 2020
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 272 place count 1564 transition count 2004
Iterating global reduction 3 with 15 rules applied. Total rules applied 287 place count 1564 transition count 2004
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 289 place count 1564 transition count 2002
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 302 place count 1551 transition count 1988
Iterating global reduction 4 with 13 rules applied. Total rules applied 315 place count 1551 transition count 1988
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 326 place count 1540 transition count 1973
Iterating global reduction 4 with 11 rules applied. Total rules applied 337 place count 1540 transition count 1973
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 346 place count 1531 transition count 1960
Iterating global reduction 4 with 9 rules applied. Total rules applied 355 place count 1531 transition count 1960
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 361 place count 1525 transition count 1953
Iterating global reduction 4 with 6 rules applied. Total rules applied 367 place count 1525 transition count 1953
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 372 place count 1520 transition count 1946
Iterating global reduction 4 with 5 rules applied. Total rules applied 377 place count 1520 transition count 1946
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 378 place count 1520 transition count 1945
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 381 place count 1517 transition count 1941
Iterating global reduction 5 with 3 rules applied. Total rules applied 384 place count 1517 transition count 1941
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 386 place count 1515 transition count 1939
Iterating global reduction 5 with 2 rules applied. Total rules applied 388 place count 1515 transition count 1939
Applied a total of 388 rules in 618 ms. Remains 1515 /1702 variables (removed 187) and now considering 1939/2159 (removed 220) transitions.
// Phase 1: matrix 1939 rows 1515 cols
[2024-05-21 04:24:10] [INFO ] Computed 4 invariants in 14 ms
[2024-05-21 04:24:10] [INFO ] Implicit Places using invariants in 225 ms returned []
[2024-05-21 04:24:10] [INFO ] Invariant cache hit.
[2024-05-21 04:24:11] [INFO ] Implicit Places using invariants and state equation in 931 ms returned []
Implicit Place search using SMT with State Equation took 1158 ms to find 0 implicit places.
Running 1938 sub problems to find dead transitions.
[2024-05-21 04:24:11] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1514 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1938 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1514/3454 variables, and 4 constraints, problems are : Problem set: 0 solved, 1938 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1515 constraints, PredecessorRefiner: 1938/1938 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1938 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1514 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1938 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1514/3454 variables, and 4 constraints, problems are : Problem set: 0 solved, 1938 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1515 constraints, PredecessorRefiner: 0/1938 constraints, Known Traps: 0/0 constraints]
After SMT, in 60539ms problems are : Problem set: 0 solved, 1938 unsolved
Search for dead transitions found 0 dead transitions in 60559ms
Starting structural reductions in LTL mode, iteration 1 : 1515/1702 places, 1939/2159 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62344 ms. Remains : 1515/1702 places, 1939/2159 transitions.
[2024-05-21 04:25:12] [INFO ] Flatten gal took : 26 ms
[2024-05-21 04:25:12] [INFO ] Flatten gal took : 26 ms
[2024-05-21 04:25:12] [INFO ] Input system was already deterministic with 1939 transitions.
[2024-05-21 04:25:12] [INFO ] Flatten gal took : 28 ms
[2024-05-21 04:25:12] [INFO ] Flatten gal took : 27 ms
[2024-05-21 04:25:12] [INFO ] Time to serialize gal into /tmp/CTLFireability12874535221445336538.gal : 5 ms
[2024-05-21 04:25:12] [INFO ] Time to serialize properties into /tmp/CTLFireability18348765057544929915.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/CTLFireability12874535221445336538.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18348765057544929915.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,1.64288e+10,13.014,277332,2,26321,5,723566,6,0,8001,1.41719e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 04:25:42] [INFO ] Flatten gal took : 29 ms
[2024-05-21 04:25:42] [INFO ] Applying decomposition
[2024-05-21 04:25:42] [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/graph16660589209671337618.txt' '-o' '/tmp/graph16660589209671337618.bin' '-w' '/tmp/graph16660589209671337618.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16660589209671337618.bin' '-l' '-1' '-v' '-w' '/tmp/graph16660589209671337618.weights' '-q' '0' '-e' '0.001'
[2024-05-21 04:25:42] [INFO ] Decomposing Gal with order
[2024-05-21 04:25:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 04:25:42] [INFO ] Removed a total of 504 redundant transitions.
[2024-05-21 04:25:42] [INFO ] Flatten gal took : 53 ms
[2024-05-21 04:25:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 58 labels/synchronizations in 11 ms.
[2024-05-21 04:25:42] [INFO ] Time to serialize gal into /tmp/CTLFireability3017982447798451162.gal : 11 ms
[2024-05-21 04:25:42] [INFO ] Time to serialize properties into /tmp/CTLFireability7213773484989991973.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/CTLFireability3017982447798451162.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7213773484989991973.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.64288e+10,1.24718,44820,1811,236,73358,8160,2609,126154,128,53748,0


Converting to forward existential form...Done !
original formula: EF((((i6.u40.p223==0) * EG((AG((i36.i2.i3.u581.p2361==1)) * (AG((i31.i0.i1.u530.p2160==1)) + A((i2.i1.i0.u62.p330==1) U (i14.i1.i2.u213.p...362
=> equivalent forward existential formula: ([FwdG((FwdU(Init,TRUE) * (i6.u40.p223==0)),(!(E(TRUE U !((i36.i2.i3.u581.p2361==1)))) * (!(E(TRUE U !((i31.i0.i...729
Reverse transition relation is NOT exact ! Due to transitions t26, t181, t210, t262, t324, t373, t445, t446, t497, t650, t731, t791, t840, t911, t962, t114...2026
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 a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
(forward)formula 0,1,6.98221,246516,1,0,482884,8160,23631,957552,607,53748,1404830
FORMULA CloudReconfiguration-PT-304-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1702/1702 places, 2159/2159 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 1639 transition count 2093
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 1639 transition count 2093
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 131 place count 1639 transition count 2088
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 164 place count 1606 transition count 2053
Iterating global reduction 1 with 33 rules applied. Total rules applied 197 place count 1606 transition count 2053
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 199 place count 1606 transition count 2051
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 212 place count 1593 transition count 2038
Iterating global reduction 2 with 13 rules applied. Total rules applied 225 place count 1593 transition count 2038
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 228 place count 1593 transition count 2035
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 239 place count 1582 transition count 2023
Iterating global reduction 3 with 11 rules applied. Total rules applied 250 place count 1582 transition count 2023
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 251 place count 1582 transition count 2022
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 261 place count 1572 transition count 2011
Iterating global reduction 4 with 10 rules applied. Total rules applied 271 place count 1572 transition count 2011
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 279 place count 1564 transition count 2001
Iterating global reduction 4 with 8 rules applied. Total rules applied 287 place count 1564 transition count 2001
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 294 place count 1557 transition count 1991
Iterating global reduction 4 with 7 rules applied. Total rules applied 301 place count 1557 transition count 1991
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 306 place count 1552 transition count 1985
Iterating global reduction 4 with 5 rules applied. Total rules applied 311 place count 1552 transition count 1985
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 312 place count 1552 transition count 1984
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 316 place count 1548 transition count 1979
Iterating global reduction 5 with 4 rules applied. Total rules applied 320 place count 1548 transition count 1979
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 321 place count 1548 transition count 1978
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 323 place count 1546 transition count 1976
Iterating global reduction 6 with 2 rules applied. Total rules applied 325 place count 1546 transition count 1976
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 326 place count 1545 transition count 1975
Iterating global reduction 6 with 1 rules applied. Total rules applied 327 place count 1545 transition count 1975
Applied a total of 327 rules in 644 ms. Remains 1545 /1702 variables (removed 157) and now considering 1975/2159 (removed 184) transitions.
// Phase 1: matrix 1975 rows 1545 cols
[2024-05-21 04:25:50] [INFO ] Computed 4 invariants in 17 ms
[2024-05-21 04:25:50] [INFO ] Implicit Places using invariants in 244 ms returned []
[2024-05-21 04:25:50] [INFO ] Invariant cache hit.
[2024-05-21 04:25:51] [INFO ] Implicit Places using invariants and state equation in 891 ms returned []
Implicit Place search using SMT with State Equation took 1139 ms to find 0 implicit places.
Running 1974 sub problems to find dead transitions.
[2024-05-21 04:25:51] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1544 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1974 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1544/3520 variables, and 4 constraints, problems are : Problem set: 0 solved, 1974 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1545 constraints, PredecessorRefiner: 1974/1974 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1974 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1544 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1974 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1544/3520 variables, and 4 constraints, problems are : Problem set: 0 solved, 1974 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1545 constraints, PredecessorRefiner: 0/1974 constraints, Known Traps: 0/0 constraints]
After SMT, in 60537ms problems are : Problem set: 0 solved, 1974 unsolved
Search for dead transitions found 0 dead transitions in 60554ms
Starting structural reductions in LTL mode, iteration 1 : 1545/1702 places, 1975/2159 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62343 ms. Remains : 1545/1702 places, 1975/2159 transitions.
[2024-05-21 04:26:51] [INFO ] Flatten gal took : 28 ms
[2024-05-21 04:26:52] [INFO ] Flatten gal took : 29 ms
[2024-05-21 04:26:52] [INFO ] Input system was already deterministic with 1975 transitions.
[2024-05-21 04:26:52] [INFO ] Flatten gal took : 29 ms
[2024-05-21 04:26:52] [INFO ] Flatten gal took : 29 ms
[2024-05-21 04:26:52] [INFO ] Time to serialize gal into /tmp/CTLFireability9834595257079998115.gal : 6 ms
[2024-05-21 04:26:52] [INFO ] Time to serialize properties into /tmp/CTLFireability13176664157034788590.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/CTLFireability9834595257079998115.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13176664157034788590.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,1.76684e+10,11.5838,268604,2,26729,5,724414,6,0,8157,1.33393e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 04:27:22] [INFO ] Flatten gal took : 29 ms
[2024-05-21 04:27:22] [INFO ] Applying decomposition
[2024-05-21 04:27:22] [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/graph11324669008737859447.txt' '-o' '/tmp/graph11324669008737859447.bin' '-w' '/tmp/graph11324669008737859447.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11324669008737859447.bin' '-l' '-1' '-v' '-w' '/tmp/graph11324669008737859447.weights' '-q' '0' '-e' '0.001'
[2024-05-21 04:27:22] [INFO ] Decomposing Gal with order
[2024-05-21 04:27:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 04:27:22] [INFO ] Removed a total of 526 redundant transitions.
[2024-05-21 04:27:22] [INFO ] Flatten gal took : 51 ms
[2024-05-21 04:27:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 8 ms.
[2024-05-21 04:27:22] [INFO ] Time to serialize gal into /tmp/CTLFireability1877257848883120102.gal : 11 ms
[2024-05-21 04:27:22] [INFO ] Time to serialize properties into /tmp/CTLFireability9840223895005507167.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/CTLFireability1877257848883120102.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9840223895005507167.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.76684e+10,1.09446,37828,2055,267,57873,5863,2566,109796,123,38361,0


Converting to forward existential form...Done !
original formula: A(A(!(AF(!((((i29.i0.i7.u442.p1752==1)&&(i8.i0.i0.u116.p572==1))&&(i38.i3.i4.u620.p2430==1))))) U A(((AG((i18.i1.i2.u231.p928==1)) + A((i...383
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(!(!(EG(!(!(EX(!(((i5.i0.i0.u45.p200==1)||(i2.u35.p173==1))))))))) U (!((i2.u29.p153==1)) *...2336
Reverse transition relation is NOT exact ! Due to transitions t26, t197, t278, t338, t387, t458, t510, t673, t702, t754, t785, t863, t934, t985, t1169, t12...2301
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1702/1702 places, 2159/2159 transitions.
Graph (trivial) has 2066 edges and 1702 vertex of which 720 / 1702 are part of one of the 63 SCC in 7 ms
Free SCC test removed 657 places
Ensure Unique test removed 763 transitions
Reduce isomorphic transitions removed 763 transitions.
Graph (complete) has 1578 edges and 1045 vertex of which 1036 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 609 transitions
Trivial Post-agglo rules discarded 609 transitions
Performed 609 trivial Post agglomeration. Transition count delta: 609
Iterating post reduction 0 with 609 rules applied. Total rules applied 611 place count 1035 transition count 781
Reduce places removed 609 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 640 rules applied. Total rules applied 1251 place count 426 transition count 750
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 1265 place count 412 transition count 750
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 45 Pre rules applied. Total rules applied 1265 place count 412 transition count 705
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 1355 place count 367 transition count 705
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 1372 place count 350 transition count 680
Iterating global reduction 3 with 17 rules applied. Total rules applied 1389 place count 350 transition count 680
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1401 place count 338 transition count 662
Iterating global reduction 3 with 12 rules applied. Total rules applied 1413 place count 338 transition count 662
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 5 rules applied. Total rules applied 1418 place count 338 transition count 657
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1419 place count 337 transition count 657
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 1424 place count 332 transition count 649
Iterating global reduction 5 with 5 rules applied. Total rules applied 1429 place count 332 transition count 649
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1430 place count 332 transition count 648
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1431 place count 331 transition count 646
Iterating global reduction 6 with 1 rules applied. Total rules applied 1432 place count 331 transition count 646
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1433 place count 330 transition count 644
Iterating global reduction 6 with 1 rules applied. Total rules applied 1434 place count 330 transition count 644
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1435 place count 329 transition count 642
Iterating global reduction 6 with 1 rules applied. Total rules applied 1436 place count 329 transition count 642
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 6 with 80 rules applied. Total rules applied 1516 place count 289 transition count 602
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 6 with 30 rules applied. Total rules applied 1546 place count 289 transition count 572
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 8 rules applied. Total rules applied 1554 place count 283 transition count 570
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1555 place count 282 transition count 570
Discarding 18 places :
Symmetric choice reduction at 9 with 18 rule applications. Total rules 1573 place count 264 transition count 541
Iterating global reduction 9 with 18 rules applied. Total rules applied 1591 place count 264 transition count 541
Discarding 13 places :
Symmetric choice reduction at 9 with 13 rule applications. Total rules 1604 place count 251 transition count 518
Iterating global reduction 9 with 13 rules applied. Total rules applied 1617 place count 251 transition count 518
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 1621 place count 251 transition count 514
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1622 place count 250 transition count 512
Iterating global reduction 10 with 1 rules applied. Total rules applied 1623 place count 250 transition count 512
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1624 place count 249 transition count 510
Iterating global reduction 10 with 1 rules applied. Total rules applied 1625 place count 249 transition count 510
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1626 place count 248 transition count 508
Iterating global reduction 10 with 1 rules applied. Total rules applied 1627 place count 248 transition count 508
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1628 place count 247 transition count 506
Iterating global reduction 10 with 1 rules applied. Total rules applied 1629 place count 247 transition count 506
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1630 place count 246 transition count 504
Iterating global reduction 10 with 1 rules applied. Total rules applied 1631 place count 246 transition count 504
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1632 place count 245 transition count 499
Iterating global reduction 10 with 1 rules applied. Total rules applied 1633 place count 245 transition count 499
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 10 with 8 rules applied. Total rules applied 1641 place count 241 transition count 495
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 10 with 5 rules applied. Total rules applied 1646 place count 241 transition count 490
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1647 place count 240 transition count 490
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 1651 place count 236 transition count 482
Iterating global reduction 12 with 4 rules applied. Total rules applied 1655 place count 236 transition count 482
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1656 place count 236 transition count 481
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1657 place count 235 transition count 479
Iterating global reduction 13 with 1 rules applied. Total rules applied 1658 place count 235 transition count 479
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1659 place count 234 transition count 475
Iterating global reduction 13 with 1 rules applied. Total rules applied 1660 place count 234 transition count 475
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 1662 place count 233 transition count 474
Drop transitions (Redundant composition of simpler transitions.) removed 72 transitions
Redundant transition composition rules discarded 72 transitions
Iterating global reduction 13 with 72 rules applied. Total rules applied 1734 place count 233 transition count 402
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 13 with 31 rules applied. Total rules applied 1765 place count 233 transition count 371
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 14 with 31 rules applied. Total rules applied 1796 place count 202 transition count 371
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 3 Pre rules applied. Total rules applied 1796 place count 202 transition count 368
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 1802 place count 199 transition count 368
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 15 with 8 rules applied. Total rules applied 1810 place count 195 transition count 364
Discarding 3 places :
Symmetric choice reduction at 15 with 3 rule applications. Total rules 1813 place count 192 transition count 361
Iterating global reduction 15 with 3 rules applied. Total rules applied 1816 place count 192 transition count 361
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 15 with 7 rules applied. Total rules applied 1823 place count 192 transition count 354
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1824 place count 191 transition count 353
Applied a total of 1824 rules in 175 ms. Remains 191 /1702 variables (removed 1511) and now considering 353/2159 (removed 1806) transitions.
[2024-05-21 04:27:52] [INFO ] Flow matrix only has 303 transitions (discarded 50 similar events)
// Phase 1: matrix 303 rows 191 cols
[2024-05-21 04:27:52] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 04:27:52] [INFO ] Implicit Places using invariants in 84 ms returned []
[2024-05-21 04:27:52] [INFO ] Flow matrix only has 303 transitions (discarded 50 similar events)
[2024-05-21 04:27:52] [INFO ] Invariant cache hit.
[2024-05-21 04:27:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 04:27:53] [INFO ] Implicit Places using invariants and state equation in 154 ms returned [9, 71, 129]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 240 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 188/1702 places, 353/2159 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 186 transition count 351
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 185 transition count 350
Applied a total of 3 rules in 11 ms. Remains 185 /188 variables (removed 3) and now considering 350/353 (removed 3) transitions.
[2024-05-21 04:27:53] [INFO ] Flow matrix only has 300 transitions (discarded 50 similar events)
// Phase 1: matrix 300 rows 185 cols
[2024-05-21 04:27:53] [INFO ] Computed 0 invariants in 0 ms
[2024-05-21 04:27:53] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-21 04:27:53] [INFO ] Flow matrix only has 300 transitions (discarded 50 similar events)
[2024-05-21 04:27:53] [INFO ] Invariant cache hit.
[2024-05-21 04:27:53] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 185/1702 places, 350/2159 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 574 ms. Remains : 185/1702 places, 350/2159 transitions.
[2024-05-21 04:27:53] [INFO ] Flatten gal took : 5 ms
[2024-05-21 04:27:53] [INFO ] Flatten gal took : 5 ms
[2024-05-21 04:27:53] [INFO ] Input system was already deterministic with 350 transitions.
[2024-05-21 04:27:53] [INFO ] Flatten gal took : 8 ms
[2024-05-21 04:27:53] [INFO ] Flatten gal took : 5 ms
[2024-05-21 04:27:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2787005950478031850.gal : 1 ms
[2024-05-21 04:27:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7995786913587609996.prop : 8 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/ReachabilityCardinality2787005950478031850.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7995786913587609996.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 ...328
RANDOM walk for 40000 steps (4425 resets) in 422 ms. (94 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (764 resets) in 16 ms. (2353 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality7995786913587609996.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 23
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :23 after 29
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :29 after 41
Reachability property CloudReconfiguration-PT-304-CTLFireability-2023-12 is true.
FORMULA CloudReconfiguration-PT-304-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,186,0.074492,5532,2,350,11,2989,6,0,1033,1411,0
Total reachable state count : 186

Verifying 1 reachability properties.
Reachability property CloudReconfiguration-PT-304-CTLFireability-2023-12 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-304-CTLFireability-2023-12,1,0.075131,5532,2,186,11,2989,7,0,1036,1411,0
Finished probabilistic random walk after 150392 steps, run visited all 1 properties in 237 ms. (steps per millisecond=634 )
Probabilistic random walk after 150392 steps, saw 30334 distinct states, run finished after 241 ms. (steps per millisecond=624 ) properties seen :1
Starting structural reductions in LTL mode, iteration 0 : 1702/1702 places, 2159/2159 transitions.
Discarding 69 places :
Symmetric choice reduction at 0 with 69 rule applications. Total rules 69 place count 1633 transition count 2087
Iterating global reduction 0 with 69 rules applied. Total rules applied 138 place count 1633 transition count 2087
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 143 place count 1633 transition count 2082
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 184 place count 1592 transition count 2039
Iterating global reduction 1 with 41 rules applied. Total rules applied 225 place count 1592 transition count 2039
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 228 place count 1592 transition count 2036
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 246 place count 1574 transition count 2018
Iterating global reduction 2 with 18 rules applied. Total rules applied 264 place count 1574 transition count 2018
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 268 place count 1574 transition count 2014
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 283 place count 1559 transition count 1998
Iterating global reduction 3 with 15 rules applied. Total rules applied 298 place count 1559 transition count 1998
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 300 place count 1559 transition count 1996
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 313 place count 1546 transition count 1982
Iterating global reduction 4 with 13 rules applied. Total rules applied 326 place count 1546 transition count 1982
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 336 place count 1536 transition count 1969
Iterating global reduction 4 with 10 rules applied. Total rules applied 346 place count 1536 transition count 1969
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 354 place count 1528 transition count 1958
Iterating global reduction 4 with 8 rules applied. Total rules applied 362 place count 1528 transition count 1958
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 368 place count 1522 transition count 1951
Iterating global reduction 4 with 6 rules applied. Total rules applied 374 place count 1522 transition count 1951
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 375 place count 1522 transition count 1950
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 380 place count 1517 transition count 1943
Iterating global reduction 5 with 5 rules applied. Total rules applied 385 place count 1517 transition count 1943
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 386 place count 1517 transition count 1942
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 389 place count 1514 transition count 1938
Iterating global reduction 6 with 3 rules applied. Total rules applied 392 place count 1514 transition count 1938
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 394 place count 1512 transition count 1936
Iterating global reduction 6 with 2 rules applied. Total rules applied 396 place count 1512 transition count 1936
Applied a total of 396 rules in 589 ms. Remains 1512 /1702 variables (removed 190) and now considering 1936/2159 (removed 223) transitions.
// Phase 1: matrix 1936 rows 1512 cols
[2024-05-21 04:27:54] [INFO ] Computed 4 invariants in 14 ms
[2024-05-21 04:27:54] [INFO ] Implicit Places using invariants in 238 ms returned []
[2024-05-21 04:27:54] [INFO ] Invariant cache hit.
[2024-05-21 04:27:55] [INFO ] Implicit Places using invariants and state equation in 928 ms returned []
Implicit Place search using SMT with State Equation took 1174 ms to find 0 implicit places.
Running 1935 sub problems to find dead transitions.
[2024-05-21 04:27:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1511 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1935 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1511/3448 variables, and 4 constraints, problems are : Problem set: 0 solved, 1935 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1512 constraints, PredecessorRefiner: 1935/1935 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1935 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1511 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1935 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1511/3448 variables, and 4 constraints, problems are : Problem set: 0 solved, 1935 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1512 constraints, PredecessorRefiner: 0/1935 constraints, Known Traps: 0/0 constraints]
After SMT, in 60528ms problems are : Problem set: 0 solved, 1935 unsolved
Search for dead transitions found 0 dead transitions in 60544ms
Starting structural reductions in LTL mode, iteration 1 : 1512/1702 places, 1936/2159 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62311 ms. Remains : 1512/1702 places, 1936/2159 transitions.
[2024-05-21 04:28:55] [INFO ] Flatten gal took : 44 ms
[2024-05-21 04:28:56] [INFO ] Flatten gal took : 36 ms
[2024-05-21 04:28:56] [INFO ] Input system was already deterministic with 1936 transitions.
[2024-05-21 04:28:56] [INFO ] Flatten gal took : 26 ms
[2024-05-21 04:28:56] [INFO ] Flatten gal took : 26 ms
[2024-05-21 04:28:56] [INFO ] Time to serialize gal into /tmp/CTLFireability13699451639256790715.gal : 6 ms
[2024-05-21 04:28:56] [INFO ] Time to serialize properties into /tmp/CTLFireability2021773614398080593.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/CTLFireability13699451639256790715.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2021773614398080593.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,1.62641e+10,13.172,272468,2,26282,5,729766,6,0,7986,1.3691e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 04:29:26] [INFO ] Flatten gal took : 29 ms
[2024-05-21 04:29:26] [INFO ] Applying decomposition
[2024-05-21 04:29:26] [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/graph17045065029556351730.txt' '-o' '/tmp/graph17045065029556351730.bin' '-w' '/tmp/graph17045065029556351730.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17045065029556351730.bin' '-l' '-1' '-v' '-w' '/tmp/graph17045065029556351730.weights' '-q' '0' '-e' '0.001'
[2024-05-21 04:29:26] [INFO ] Decomposing Gal with order
[2024-05-21 04:29:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 04:29:26] [INFO ] Removed a total of 511 redundant transitions.
[2024-05-21 04:29:26] [INFO ] Flatten gal took : 50 ms
[2024-05-21 04:29:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 3 ms.
[2024-05-21 04:29:26] [INFO ] Time to serialize gal into /tmp/CTLFireability8166246392787045686.gal : 8 ms
[2024-05-21 04:29:26] [INFO ] Time to serialize properties into /tmp/CTLFireability13154804305232206332.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/CTLFireability8166246392787045686.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13154804305232206332.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.62641e+10,2.43011,75940,2643,235,140687,3072,2121,251130,124,16383,0


Converting to forward existential form...Done !
original formula: AF(AX(A(A(((i36.u519.p2179==1)&&(i29.u424.p1796==1)) U AG((i29.u421.p1773==1))) U (i4.u47.p272==1))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(!((E(!((i4.u47.p272==1)) U (!(!((E(!(!(E(TRUE U !((i29.u421.p1773==1))))) U (!(((i36.u519.p2...342
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t208, t261, t321, t370, t441, t493, t653, t734, t794, t843, t914, t965, t1147, t11...1665
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1702/1702 places, 2159/2159 transitions.
Graph (trivial) has 2065 edges and 1702 vertex of which 720 / 1702 are part of one of the 63 SCC in 3 ms
Free SCC test removed 657 places
Ensure Unique test removed 763 transitions
Reduce isomorphic transitions removed 763 transitions.
Graph (complete) has 1578 edges and 1045 vertex of which 1036 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 607 transitions
Trivial Post-agglo rules discarded 607 transitions
Performed 607 trivial Post agglomeration. Transition count delta: 607
Iterating post reduction 0 with 607 rules applied. Total rules applied 609 place count 1035 transition count 783
Reduce places removed 607 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 638 rules applied. Total rules applied 1247 place count 428 transition count 752
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 1261 place count 414 transition count 752
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 45 Pre rules applied. Total rules applied 1261 place count 414 transition count 707
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 1351 place count 369 transition count 707
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 1369 place count 351 transition count 681
Iterating global reduction 3 with 18 rules applied. Total rules applied 1387 place count 351 transition count 681
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1400 place count 338 transition count 662
Iterating global reduction 3 with 13 rules applied. Total rules applied 1413 place count 338 transition count 662
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 5 rules applied. Total rules applied 1418 place count 338 transition count 657
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1419 place count 337 transition count 657
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 1424 place count 332 transition count 649
Iterating global reduction 5 with 5 rules applied. Total rules applied 1429 place count 332 transition count 649
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1430 place count 332 transition count 648
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1431 place count 331 transition count 646
Iterating global reduction 6 with 1 rules applied. Total rules applied 1432 place count 331 transition count 646
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1433 place count 330 transition count 644
Iterating global reduction 6 with 1 rules applied. Total rules applied 1434 place count 330 transition count 644
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1435 place count 329 transition count 642
Iterating global reduction 6 with 1 rules applied. Total rules applied 1436 place count 329 transition count 642
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 6 with 80 rules applied. Total rules applied 1516 place count 289 transition count 602
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 6 with 30 rules applied. Total rules applied 1546 place count 289 transition count 572
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 8 rules applied. Total rules applied 1554 place count 283 transition count 570
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1555 place count 282 transition count 570
Discarding 17 places :
Symmetric choice reduction at 9 with 17 rule applications. Total rules 1572 place count 265 transition count 543
Iterating global reduction 9 with 17 rules applied. Total rules applied 1589 place count 265 transition count 543
Discarding 12 places :
Symmetric choice reduction at 9 with 12 rule applications. Total rules 1601 place count 253 transition count 522
Iterating global reduction 9 with 12 rules applied. Total rules applied 1613 place count 253 transition count 522
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 1617 place count 253 transition count 518
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1618 place count 252 transition count 516
Iterating global reduction 10 with 1 rules applied. Total rules applied 1619 place count 252 transition count 516
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1620 place count 251 transition count 514
Iterating global reduction 10 with 1 rules applied. Total rules applied 1621 place count 251 transition count 514
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1622 place count 250 transition count 512
Iterating global reduction 10 with 1 rules applied. Total rules applied 1623 place count 250 transition count 512
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1624 place count 249 transition count 510
Iterating global reduction 10 with 1 rules applied. Total rules applied 1625 place count 249 transition count 510
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1626 place count 248 transition count 508
Iterating global reduction 10 with 1 rules applied. Total rules applied 1627 place count 248 transition count 508
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1628 place count 247 transition count 503
Iterating global reduction 10 with 1 rules applied. Total rules applied 1629 place count 247 transition count 503
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 10 with 8 rules applied. Total rules applied 1637 place count 243 transition count 499
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 10 with 7 rules applied. Total rules applied 1644 place count 243 transition count 492
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1646 place count 241 transition count 492
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 1650 place count 237 transition count 484
Iterating global reduction 12 with 4 rules applied. Total rules applied 1654 place count 237 transition count 484
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1655 place count 237 transition count 483
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1656 place count 236 transition count 481
Iterating global reduction 13 with 1 rules applied. Total rules applied 1657 place count 236 transition count 481
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1658 place count 235 transition count 477
Iterating global reduction 13 with 1 rules applied. Total rules applied 1659 place count 235 transition count 477
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 1661 place count 234 transition count 476
Drop transitions (Redundant composition of simpler transitions.) removed 73 transitions
Redundant transition composition rules discarded 73 transitions
Iterating global reduction 13 with 73 rules applied. Total rules applied 1734 place count 234 transition count 403
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 13 with 32 rules applied. Total rules applied 1766 place count 234 transition count 371
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 14 with 32 rules applied. Total rules applied 1798 place count 202 transition count 371
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 3 Pre rules applied. Total rules applied 1798 place count 202 transition count 368
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 1804 place count 199 transition count 368
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 15 with 8 rules applied. Total rules applied 1812 place count 195 transition count 364
Discarding 3 places :
Symmetric choice reduction at 15 with 3 rule applications. Total rules 1815 place count 192 transition count 361
Iterating global reduction 15 with 3 rules applied. Total rules applied 1818 place count 192 transition count 361
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 15 with 6 rules applied. Total rules applied 1824 place count 192 transition count 355
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1825 place count 191 transition count 354
Applied a total of 1825 rules in 118 ms. Remains 191 /1702 variables (removed 1511) and now considering 354/2159 (removed 1805) transitions.
[2024-05-21 04:29:56] [INFO ] Flow matrix only has 304 transitions (discarded 50 similar events)
// Phase 1: matrix 304 rows 191 cols
[2024-05-21 04:29:56] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 04:29:56] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-21 04:29:56] [INFO ] Flow matrix only has 304 transitions (discarded 50 similar events)
[2024-05-21 04:29:56] [INFO ] Invariant cache hit.
[2024-05-21 04:29:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 04:29:56] [INFO ] Implicit Places using invariants and state equation in 140 ms returned [9, 71, 129]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 202 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 188/1702 places, 354/2159 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 186 transition count 352
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 185 transition count 351
Applied a total of 3 rules in 7 ms. Remains 185 /188 variables (removed 3) and now considering 351/354 (removed 3) transitions.
[2024-05-21 04:29:56] [INFO ] Flow matrix only has 301 transitions (discarded 50 similar events)
// Phase 1: matrix 301 rows 185 cols
[2024-05-21 04:29:56] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 04:29:56] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-21 04:29:56] [INFO ] Flow matrix only has 301 transitions (discarded 50 similar events)
[2024-05-21 04:29:56] [INFO ] Invariant cache hit.
[2024-05-21 04:29:57] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 185/1702 places, 351/2159 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 512 ms. Remains : 185/1702 places, 351/2159 transitions.
[2024-05-21 04:29:57] [INFO ] Flatten gal took : 5 ms
[2024-05-21 04:29:57] [INFO ] Flatten gal took : 5 ms
[2024-05-21 04:29:57] [INFO ] Input system was already deterministic with 351 transitions.
[2024-05-21 04:29:57] [INFO ] Flatten gal took : 5 ms
[2024-05-21 04:29:57] [INFO ] Flatten gal took : 5 ms
[2024-05-21 04:29:57] [INFO ] Time to serialize gal into /tmp/CTLFireability4095204874746351503.gal : 2 ms
[2024-05-21 04:29:57] [INFO ] Time to serialize properties into /tmp/CTLFireability12910404032708678956.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/CTLFireability4095204874746351503.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12910404032708678956.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,2.77882e+06,0.220445,12596,2,1902,5,32002,6,0,1034,44504,0


Converting to forward existential form...Done !
original formula: EG(AG(EF((p997==0))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(E(TRUE U (p997==0))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t4, t7, t12, t13, t15, t30, t55, t56, t62, t65, t70, t71, t73, t88, t113, t119, t122, t12...480
(forward)formula 0,1,1.87167,66876,1,0,453,308911,676,245,6581,294071,669
FORMULA CloudReconfiguration-PT-304-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1702/1702 places, 2159/2159 transitions.
Discarding 68 places :
Symmetric choice reduction at 0 with 68 rule applications. Total rules 68 place count 1634 transition count 2088
Iterating global reduction 0 with 68 rules applied. Total rules applied 136 place count 1634 transition count 2088
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 141 place count 1634 transition count 2083
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 182 place count 1593 transition count 2040
Iterating global reduction 1 with 41 rules applied. Total rules applied 223 place count 1593 transition count 2040
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 226 place count 1593 transition count 2037
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 243 place count 1576 transition count 2020
Iterating global reduction 2 with 17 rules applied. Total rules applied 260 place count 1576 transition count 2020
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 264 place count 1576 transition count 2016
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 278 place count 1562 transition count 2001
Iterating global reduction 3 with 14 rules applied. Total rules applied 292 place count 1562 transition count 2001
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 294 place count 1562 transition count 1999
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 306 place count 1550 transition count 1986
Iterating global reduction 4 with 12 rules applied. Total rules applied 318 place count 1550 transition count 1986
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 328 place count 1540 transition count 1972
Iterating global reduction 4 with 10 rules applied. Total rules applied 338 place count 1540 transition count 1972
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 346 place count 1532 transition count 1961
Iterating global reduction 4 with 8 rules applied. Total rules applied 354 place count 1532 transition count 1961
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 361 place count 1525 transition count 1953
Iterating global reduction 4 with 7 rules applied. Total rules applied 368 place count 1525 transition count 1953
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 369 place count 1525 transition count 1952
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 374 place count 1520 transition count 1945
Iterating global reduction 5 with 5 rules applied. Total rules applied 379 place count 1520 transition count 1945
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 380 place count 1520 transition count 1944
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 383 place count 1517 transition count 1940
Iterating global reduction 6 with 3 rules applied. Total rules applied 386 place count 1517 transition count 1940
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 388 place count 1515 transition count 1938
Iterating global reduction 6 with 2 rules applied. Total rules applied 390 place count 1515 transition count 1938
Applied a total of 390 rules in 591 ms. Remains 1515 /1702 variables (removed 187) and now considering 1938/2159 (removed 221) transitions.
// Phase 1: matrix 1938 rows 1515 cols
[2024-05-21 04:29:59] [INFO ] Computed 4 invariants in 16 ms
[2024-05-21 04:29:59] [INFO ] Implicit Places using invariants in 212 ms returned []
[2024-05-21 04:29:59] [INFO ] Invariant cache hit.
[2024-05-21 04:30:00] [INFO ] Implicit Places using invariants and state equation in 996 ms returned []
Implicit Place search using SMT with State Equation took 1214 ms to find 0 implicit places.
Running 1937 sub problems to find dead transitions.
[2024-05-21 04:30:00] [INFO ] Invariant cache hit.
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(s552 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1514 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1937 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1514/3453 variables, and 4 constraints, problems are : Problem set: 0 solved, 1937 unsolved in 30037 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1515 constraints, PredecessorRefiner: 1937/1937 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1937 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1514 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1937 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1514/3453 variables, and 4 constraints, problems are : Problem set: 0 solved, 1937 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1515 constraints, PredecessorRefiner: 0/1937 constraints, Known Traps: 0/0 constraints]
After SMT, in 60508ms problems are : Problem set: 0 solved, 1937 unsolved
Search for dead transitions found 0 dead transitions in 60524ms
Starting structural reductions in LTL mode, iteration 1 : 1515/1702 places, 1938/2159 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62338 ms. Remains : 1515/1702 places, 1938/2159 transitions.
[2024-05-21 04:31:01] [INFO ] Flatten gal took : 29 ms
[2024-05-21 04:31:01] [INFO ] Flatten gal took : 27 ms
[2024-05-21 04:31:01] [INFO ] Input system was already deterministic with 1938 transitions.
[2024-05-21 04:31:01] [INFO ] Flatten gal took : 26 ms
[2024-05-21 04:31:01] [INFO ] Flatten gal took : 26 ms
[2024-05-21 04:31:01] [INFO ] Time to serialize gal into /tmp/CTLFireability9013004339614535391.gal : 5 ms
[2024-05-21 04:31:01] [INFO ] Time to serialize properties into /tmp/CTLFireability13667374997342608184.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/CTLFireability9013004339614535391.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13667374997342608184.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,1.64049e+10,12.7292,270200,2,26376,5,719914,6,0,8000,1.36043e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 04:31:31] [INFO ] Flatten gal took : 30 ms
[2024-05-21 04:31:31] [INFO ] Applying decomposition
[2024-05-21 04:31:31] [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/graph10586815103786839442.txt' '-o' '/tmp/graph10586815103786839442.bin' '-w' '/tmp/graph10586815103786839442.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10586815103786839442.bin' '-l' '-1' '-v' '-w' '/tmp/graph10586815103786839442.weights' '-q' '0' '-e' '0.001'
[2024-05-21 04:31:31] [INFO ] Decomposing Gal with order
[2024-05-21 04:31:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 04:31:31] [INFO ] Removed a total of 474 redundant transitions.
[2024-05-21 04:31:31] [INFO ] Flatten gal took : 48 ms
[2024-05-21 04:31:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 9 ms.
[2024-05-21 04:31:31] [INFO ] Time to serialize gal into /tmp/CTLFireability2485674046182500844.gal : 10 ms
[2024-05-21 04:31:31] [INFO ] Time to serialize properties into /tmp/CTLFireability13151479104603103717.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/CTLFireability2485674046182500844.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13151479104603103717.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.64049e+10,0.897685,29796,1935,288,40990,7472,2522,72594,164,31206,0


Converting to forward existential form...Done !
original formula: EG((!(A(!(((i36.i0.i1.u116.p635==1) * AX((i15.i1.i1.u203.p948==1)))) U EG((i3.u60.p325!=1)))) * AF((((i2.u4.p568==1)&&(i16.i3.i5.u244.p11...225
=> equivalent forward existential formula: [FwdG(Init,(!(!((E(!(EG((i3.u60.p325!=1))) U (!(!(((i36.i0.i1.u116.p635==1) * !(EX(!((i15.i1.i1.u203.p948==1))))...422
Reverse transition relation is NOT exact ! Due to transitions t26, t208, t260, t291, t320, t369, t440, t492, t674, t726, t757, t835, t906, t957, t1147, t11...2121
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 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
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 4
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
(forward)formula 0,0,14.4987,442692,1,0,845521,17905,22692,1.8481e+06,953,51566,2179048
FORMULA CloudReconfiguration-PT-304-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

[2024-05-21 04:31:46] [INFO ] Flatten gal took : 31 ms
[2024-05-21 04:31:46] [INFO ] Flatten gal took : 32 ms
[2024-05-21 04:31:46] [INFO ] Applying decomposition
[2024-05-21 04:31:46] [INFO ] Flatten gal took : 32 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/graph2778836060769894944.txt' '-o' '/tmp/graph2778836060769894944.bin' '-w' '/tmp/graph2778836060769894944.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2778836060769894944.bin' '-l' '-1' '-v' '-w' '/tmp/graph2778836060769894944.weights' '-q' '0' '-e' '0.001'
[2024-05-21 04:31:46] [INFO ] Decomposing Gal with order
[2024-05-21 04:31:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 04:31:46] [INFO ] Removed a total of 554 redundant transitions.
[2024-05-21 04:31:46] [INFO ] Flatten gal took : 54 ms
[2024-05-21 04:31:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 41 labels/synchronizations in 8 ms.
[2024-05-21 04:31:46] [INFO ] Time to serialize gal into /tmp/CTLFireability16452477073956698179.gal : 12 ms
[2024-05-21 04:31:46] [INFO ] Time to serialize properties into /tmp/CTLFireability4236561013969030262.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/CTLFireability16452477073956698179.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4236561013969030262.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 6 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.50615e+10,1.29035,44456,2279,265,72958,6025,2889,122757,130,36526,0


Converting to forward existential form...Done !
original formula: A(!(EF(!(AX((i36.i0.i0.u641.p2343!=1))))) U (((!(AX((i38.i0.i0.u568.p2098==1))) * (i39.i1.i2.u582.p2138==1)) * ((i1.u51.p240==1)&&(i19.i1...354
=> equivalent forward existential formula: [((Init * !(EG(!((((!(!(EX(!((i38.i0.i0.u568.p2098==1))))) * (i39.i1.i2.u582.p2138==1)) * ((i1.u51.p240==1)&&(i1...1097
Reverse transition relation is NOT exact ! Due to transitions t27, t257, t312, t326, t327, t346, t375, t425, t439, t442, t555, t558, t739, t743, t770, t824...2248
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 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
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 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
(forward)formula 0,0,56.6834,1445564,1,0,2.29206e+06,11364,27066,7.81692e+06,684,48024,3077514
FORMULA CloudReconfiguration-PT-304-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: E(((EX(EG((i19.i2.i0.u152.p986==1))) + !(EX((i17.i0.i3.u255.p955==1)))) + (!(((E((i33.i0.i2.u438.p1614==1) U (i37.u565.p2078==1)) * ((A((...745
=> equivalent forward existential formula: ((([(FwdU(FwdU(Init,((EX(EG((i19.i2.i0.u152.p986==1))) + !(EX((i17.i0.i3.u255.p955==1)))) + (!(((E((i33.i0.i2.u4...3941
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
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
(forward)formula 1,1,887.053,3841160,1,0,5.29768e+06,14052,11499,2.15993e+07,365,75848,2572495
FORMULA CloudReconfiguration-PT-304-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF(AX(((i9.i0.i0.u126.p572==1)&&(i9.i0.i0.u126.p1278==1))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(((i9.i0.i0.u126.p572==1)&&(i9.i0.i0.u126.p1278==1)))))))] = FALSE
(forward)formula 2,0,1546.69,4791748,1,0,6.45448e+06,15928,6183,3.02716e+07,283,121213,8508474
FORMULA CloudReconfiguration-PT-304-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: E((EG(!(AF((i27.u414.p1538!=1)))) + AX(!(((E((i1.u101.p437==1) U (i30.u429.p1625==1)) * ((i44.i0.i1.u664.p2420==1)||(i41.u632.p2307==1)))...408
=> equivalent forward existential formula: [(FwdU(Init,(EG(!(!(EG(!((i27.u414.p1538!=1)))))) + !(EX(!(!(((E((i1.u101.p437==1) U (i30.u429.p1625==1)) * ((i4...472
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 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 a local SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Detected timeout of ITS tools.
[2024-05-21 04:58:49] [INFO ] Applying decomposition
[2024-05-21 04:58:49] [INFO ] Flatten gal took : 30 ms
[2024-05-21 04:58:49] [INFO ] Decomposing Gal with order
[2024-05-21 04:58:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 04:58:49] [INFO ] Removed a total of 77 redundant transitions.
[2024-05-21 04:58:49] [INFO ] Flatten gal took : 45 ms
[2024-05-21 04:58:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 214 labels/synchronizations in 2 ms.
[2024-05-21 04:58:49] [INFO ] Time to serialize gal into /tmp/CTLFireability16039784084858272628.gal : 6 ms
[2024-05-21 04:58:49] [INFO ] Time to serialize properties into /tmp/CTLFireability7455969297977291737.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/CTLFireability16039784084858272628.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7455969297977291737.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 3 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.50615e+10,3.12846,89768,173,10810,3655,213438,164,7578,3907,792216,0


Converting to forward existential form...Done !
original formula: E((EG(!(AF((i0.i1.i0.u6.p1538!=1)))) + AX(!(((E((i0.u2.p437==1) U (i0.i1.i0.u6.p1625==1)) * ((i0.i1.u7.p2420==1)||(i0.i1.u7.p2307==1))) *...387
=> equivalent forward existential formula: [(FwdU(Init,(EG(!(!(EG(!((i0.i1.i0.u6.p1538!=1)))))) + !(EX(!(!(((E((i0.u2.p437==1) U (i0.i1.i0.u6.p1625==1)) * ...451
Reverse transition relation is NOT exact ! Due to transitions t2002, t2006, t2007, t2008, i0.u2.t1590, i0.u2.t1591, i0.u2.t1610, i0.u2.t1628, i0.u2.t1675, ...2809
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 1
Fast SCC detection found an SCC at level 2

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudReconfiguration-PT-304"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is CloudReconfiguration-PT-304, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r092-tall-171624188700138"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-304.tgz
mv CloudReconfiguration-PT-304 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 ;