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-171624188700170.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-308, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r092-tall-171624188700170
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 19:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Apr 11 19:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Apr 11 19:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Apr 11 19:52 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-308-CTLFireability-2024-00
FORMULA_NAME CloudReconfiguration-PT-308-CTLFireability-2024-01
FORMULA_NAME CloudReconfiguration-PT-308-CTLFireability-2024-02
FORMULA_NAME CloudReconfiguration-PT-308-CTLFireability-2024-03
FORMULA_NAME CloudReconfiguration-PT-308-CTLFireability-2024-04
FORMULA_NAME CloudReconfiguration-PT-308-CTLFireability-2024-05
FORMULA_NAME CloudReconfiguration-PT-308-CTLFireability-2024-06
FORMULA_NAME CloudReconfiguration-PT-308-CTLFireability-2024-07
FORMULA_NAME CloudReconfiguration-PT-308-CTLFireability-2024-08
FORMULA_NAME CloudReconfiguration-PT-308-CTLFireability-2024-09
FORMULA_NAME CloudReconfiguration-PT-308-CTLFireability-2024-10
FORMULA_NAME CloudReconfiguration-PT-308-CTLFireability-2024-11
FORMULA_NAME CloudReconfiguration-PT-308-CTLFireability-2023-12
FORMULA_NAME CloudReconfiguration-PT-308-CTLFireability-2023-13
FORMULA_NAME CloudReconfiguration-PT-308-CTLFireability-2023-14
FORMULA_NAME CloudReconfiguration-PT-308-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716268723158

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-308
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-21 05:18:44] [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 05:18:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 05:18:44] [INFO ] Load time of PNML (sax parser for PT used): 155 ms
[2024-05-21 05:18:44] [INFO ] Transformed 2585 places.
[2024-05-21 05:18:44] [INFO ] Transformed 3095 transitions.
[2024-05-21 05:18:44] [INFO ] Found NUPN structural information;
[2024-05-21 05:18:44] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 265 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Support contains 128 out of 2585 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Discarding 495 places :
Symmetric choice reduction at 0 with 495 rule applications. Total rules 495 place count 2090 transition count 2600
Iterating global reduction 0 with 495 rules applied. Total rules applied 990 place count 2090 transition count 2600
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 1018 place count 2090 transition count 2572
Discarding 223 places :
Symmetric choice reduction at 1 with 223 rule applications. Total rules 1241 place count 1867 transition count 2349
Iterating global reduction 1 with 223 rules applied. Total rules applied 1464 place count 1867 transition count 2349
Discarding 83 places :
Symmetric choice reduction at 1 with 83 rule applications. Total rules 1547 place count 1784 transition count 2266
Iterating global reduction 1 with 83 rules applied. Total rules applied 1630 place count 1784 transition count 2266
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 1643 place count 1784 transition count 2253
Discarding 46 places :
Symmetric choice reduction at 2 with 46 rule applications. Total rules 1689 place count 1738 transition count 2207
Iterating global reduction 2 with 46 rules applied. Total rules applied 1735 place count 1738 transition count 2207
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 1742 place count 1738 transition count 2200
Discarding 35 places :
Symmetric choice reduction at 3 with 35 rule applications. Total rules 1777 place count 1703 transition count 2162
Iterating global reduction 3 with 35 rules applied. Total rules applied 1812 place count 1703 transition count 2162
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 1838 place count 1677 transition count 2136
Iterating global reduction 3 with 26 rules applied. Total rules applied 1864 place count 1677 transition count 2136
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 1888 place count 1653 transition count 2112
Iterating global reduction 3 with 24 rules applied. Total rules applied 1912 place count 1653 transition count 2112
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 1936 place count 1629 transition count 2088
Iterating global reduction 3 with 24 rules applied. Total rules applied 1960 place count 1629 transition count 2088
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 1975 place count 1614 transition count 2066
Iterating global reduction 3 with 15 rules applied. Total rules applied 1990 place count 1614 transition count 2066
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1994 place count 1610 transition count 2060
Iterating global reduction 3 with 4 rules applied. Total rules applied 1998 place count 1610 transition count 2060
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 2001 place count 1607 transition count 2056
Iterating global reduction 3 with 3 rules applied. Total rules applied 2004 place count 1607 transition count 2056
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 2005 place count 1606 transition count 2055
Iterating global reduction 3 with 1 rules applied. Total rules applied 2006 place count 1606 transition count 2055
Applied a total of 2006 rules in 2001 ms. Remains 1606 /2585 variables (removed 979) and now considering 2055/3095 (removed 1040) transitions.
// Phase 1: matrix 2055 rows 1606 cols
[2024-05-21 05:18:46] [INFO ] Computed 4 invariants in 28 ms
[2024-05-21 05:18:47] [INFO ] Implicit Places using invariants in 460 ms returned []
[2024-05-21 05:18:47] [INFO ] Invariant cache hit.
[2024-05-21 05:18:48] [INFO ] Implicit Places using invariants and state equation in 987 ms returned []
Implicit Place search using SMT with State Equation took 1583 ms to find 0 implicit places.
Running 2054 sub problems to find dead transitions.
[2024-05-21 05:18:48] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
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(s552 0.0)
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(s554 0.0)
(s555 0.0)
(s556 0.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1605 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2054 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1605/3661 variables, and 4 constraints, problems are : Problem set: 0 solved, 2054 unsolved in 30069 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1606 constraints, PredecessorRefiner: 2054/2054 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2054 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1605 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2054 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 1605/3661 variables, and 4 constraints, problems are : Problem set: 0 solved, 2054 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1606 constraints, PredecessorRefiner: 0/2054 constraints, Known Traps: 0/0 constraints]
After SMT, in 60819ms problems are : Problem set: 0 solved, 2054 unsolved
Search for dead transitions found 0 dead transitions in 60863ms
Starting structural reductions in LTL mode, iteration 1 : 1606/2585 places, 2055/3095 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64484 ms. Remains : 1606/2585 places, 2055/3095 transitions.
Support contains 128 out of 1606 places after structural reductions.
[2024-05-21 05:19:49] [INFO ] Flatten gal took : 117 ms
[2024-05-21 05:19:49] [INFO ] Flatten gal took : 72 ms
[2024-05-21 05:19:49] [INFO ] Input system was already deterministic with 2055 transitions.
Support contains 126 out of 1606 places (down from 128) after GAL structural reductions.
RANDOM walk for 40000 steps (285 resets) in 2250 ms. (17 steps per ms) remains 72/95 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (8 resets) in 62 ms. (63 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4001 steps (8 resets) in 13 ms. (285 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4001 steps (8 resets) in 13 ms. (285 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4001 steps (8 resets) in 27 ms. (142 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4001 steps (8 resets) in 17 ms. (222 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (9 resets) in 17 ms. (222 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4002 steps (8 resets) in 30 ms. (129 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 72/72 properties
[2024-05-21 05:19:50] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/94 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (OVERLAPS) 1501/1595 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1595 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 2045/3640 variables, 1595/1599 constraints. Problems are: Problem set: 0 solved, 72 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3640/3661 variables, and 1599 constraints, problems are : Problem set: 0 solved, 72 unsolved in 5020 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1595/1606 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/94 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (OVERLAPS) 1501/1595 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1595 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 2045/3640 variables, 1595/1599 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3640 variables, 72/1671 constraints. Problems are: Problem set: 0 solved, 72 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3640/3661 variables, and 1671 constraints, problems are : Problem set: 0 solved, 72 unsolved in 5021 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1595/1606 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 10081ms problems are : Problem set: 0 solved, 72 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 94 out of 1606 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1606/1606 places, 2055/2055 transitions.
Graph (trivial) has 1741 edges and 1606 vertex of which 482 / 1606 are part of one of the 52 SCC in 9 ms
Free SCC test removed 430 places
Drop transitions (Empty/Sink Transition effects.) removed 538 transitions
Reduce isomorphic transitions removed 538 transitions.
Graph (complete) has 1698 edges and 1176 vertex of which 1167 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 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 511 transitions
Trivial Post-agglo rules discarded 511 transitions
Performed 511 trivial Post agglomeration. Transition count delta: 511
Iterating post reduction 0 with 516 rules applied. Total rules applied 518 place count 1167 transition count 997
Reduce places removed 511 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 1 with 543 rules applied. Total rules applied 1061 place count 656 transition count 965
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 22 rules applied. Total rules applied 1083 place count 638 transition count 961
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 6 rules applied. Total rules applied 1089 place count 636 transition count 957
Reduce places removed 2 places and 0 transitions.
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Iterating post reduction 4 with 51 rules applied. Total rules applied 1140 place count 634 transition count 908
Reduce places removed 49 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 5 with 57 rules applied. Total rules applied 1197 place count 585 transition count 900
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 1200 place count 582 transition count 900
Performed 74 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 74 Pre rules applied. Total rules applied 1200 place count 582 transition count 826
Deduced a syphon composed of 74 places in 0 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 7 with 148 rules applied. Total rules applied 1348 place count 508 transition count 826
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 1355 place count 501 transition count 817
Iterating global reduction 7 with 7 rules applied. Total rules applied 1362 place count 501 transition count 817
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 1 rules applied. Total rules applied 1363 place count 501 transition count 816
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1364 place count 500 transition count 816
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 1364 place count 500 transition count 815
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1366 place count 499 transition count 815
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 1369 place count 496 transition count 812
Iterating global reduction 9 with 3 rules applied. Total rules applied 1372 place count 496 transition count 812
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1374 place count 496 transition count 810
Performed 174 Post agglomeration using F-continuation condition with reduction of 56 identical transitions.
Deduced a syphon composed of 174 places in 0 ms
Reduce places removed 174 places and 0 transitions.
Iterating global reduction 10 with 348 rules applied. Total rules applied 1722 place count 322 transition count 580
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 10 with 37 rules applied. Total rules applied 1759 place count 322 transition count 543
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 1762 place count 319 transition count 540
Iterating global reduction 11 with 3 rules applied. Total rules applied 1765 place count 319 transition count 540
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 11 with 16 rules applied. Total rules applied 1781 place count 311 transition count 532
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 11 with 10 rules applied. Total rules applied 1791 place count 311 transition count 522
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 12 with 2 rules applied. Total rules applied 1793 place count 310 transition count 521
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1795 place count 310 transition count 519
Performed 49 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 13 with 98 rules applied. Total rules applied 1893 place count 261 transition count 575
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 13 with 36 rules applied. Total rules applied 1929 place count 261 transition count 539
Discarding 14 places :
Symmetric choice reduction at 14 with 14 rule applications. Total rules 1943 place count 247 transition count 511
Iterating global reduction 14 with 14 rules applied. Total rules applied 1957 place count 247 transition count 511
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1958 place count 247 transition count 510
Drop transitions (Redundant composition of simpler transitions.) removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 15 with 35 rules applied. Total rules applied 1993 place count 247 transition count 475
Free-agglomeration rule applied 15 times.
Iterating global reduction 15 with 15 rules applied. Total rules applied 2008 place count 247 transition count 460
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 16 rules applied. Total rules applied 2024 place count 232 transition count 459
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 16 with 4 rules applied. Total rules applied 2028 place count 232 transition count 455
Partial Free-agglomeration rule applied 10 times.
Drop transitions (Partial Free agglomeration) removed 10 transitions
Iterating global reduction 16 with 10 rules applied. Total rules applied 2038 place count 232 transition count 455
Partial Post-agglomeration rule applied 7 times.
Drop transitions (Partial Post agglomeration) removed 7 transitions
Iterating global reduction 16 with 7 rules applied. Total rules applied 2045 place count 232 transition count 455
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 2046 place count 232 transition count 454
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 2047 place count 231 transition count 453
Applied a total of 2047 rules in 283 ms. Remains 231 /1606 variables (removed 1375) and now considering 453/2055 (removed 1602) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 284 ms. Remains : 231/1606 places, 453/2055 transitions.
RANDOM walk for 40000 steps (2767 resets) in 701 ms. (56 steps per ms) remains 23/72 properties
BEST_FIRST walk for 4004 steps (59 resets) in 13 ms. (286 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (58 resets) in 12 ms. (307 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (54 resets) in 12 ms. (308 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (53 resets) in 8 ms. (444 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (61 resets) in 14 ms. (266 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (55 resets) in 12 ms. (307 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4001 steps (51 resets) in 12 ms. (307 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (61 resets) in 10 ms. (363 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (50 resets) in 11 ms. (333 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (45 resets) in 13 ms. (285 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (52 resets) in 13 ms. (286 steps per ms) remains 21/23 properties
BEST_FIRST walk for 4003 steps (57 resets) in 14 ms. (266 steps per ms) remains 20/21 properties
BEST_FIRST walk for 4004 steps (59 resets) in 13 ms. (286 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (59 resets) in 11 ms. (333 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (60 resets) in 11 ms. (333 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (48 resets) in 12 ms. (307 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (62 resets) in 12 ms. (308 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (54 resets) in 12 ms. (307 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (50 resets) in 9 ms. (400 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (40 resets) in 10 ms. (363 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (54 resets) in 11 ms. (333 steps per ms) remains 20/20 properties
[2024-05-21 05:20:01] [INFO ] Flow matrix only has 447 transitions (discarded 6 similar events)
// Phase 1: matrix 447 rows 231 cols
[2024-05-21 05:20:01] [INFO ] Computed 2 invariants in 4 ms
[2024-05-21 05:20:01] [INFO ] State equation strengthened by 5 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Problem AtomicPropp17 is UNSAT
At refinement iteration 1 (OVERLAPS) 98/135 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/135 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 298/433 variables, 135/137 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/433 variables, 0/137 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 5 (OVERLAPS) 157/590 variables, 45/182 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/590 variables, 4/186 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/590 variables, 0/186 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 8 (OVERLAPS) 74/664 variables, 42/228 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/664 variables, 1/229 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/664 variables, 0/229 constraints. Problems are: Problem set: 1 solved, 19 unsolved
Problem AtomicPropp57 is UNSAT
At refinement iteration 11 (OVERLAPS) 9/673 variables, 6/235 constraints. Problems are: Problem set: 2 solved, 18 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/673 variables, 0/235 constraints. Problems are: Problem set: 2 solved, 18 unsolved
At refinement iteration 13 (OVERLAPS) 4/677 variables, 2/237 constraints. Problems are: Problem set: 2 solved, 18 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/677 variables, 0/237 constraints. Problems are: Problem set: 2 solved, 18 unsolved
At refinement iteration 15 (OVERLAPS) 1/678 variables, 1/238 constraints. Problems are: Problem set: 2 solved, 18 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/678 variables, 0/238 constraints. Problems are: Problem set: 2 solved, 18 unsolved
At refinement iteration 17 (OVERLAPS) 0/678 variables, 0/238 constraints. Problems are: Problem set: 2 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 678/678 variables, and 238 constraints, problems are : Problem set: 2 solved, 18 unsolved in 1147 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 231/231 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 101/133 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 282/415 variables, 133/135 constraints. Problems are: Problem set: 2 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/415 variables, 4/139 constraints. Problems are: Problem set: 2 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/415 variables, 0/139 constraints. Problems are: Problem set: 2 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 156/571 variables, 39/178 constraints. Problems are: Problem set: 2 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/571 variables, 4/182 constraints. Problems are: Problem set: 2 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/571 variables, 14/196 constraints. Problems are: Problem set: 2 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/571 variables, 0/196 constraints. Problems are: Problem set: 2 solved, 18 unsolved
At refinement iteration 10 (OVERLAPS) 89/660 variables, 46/242 constraints. Problems are: Problem set: 2 solved, 18 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/660 variables, 1/243 constraints. Problems are: Problem set: 2 solved, 18 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/660 variables, 0/243 constraints. Problems are: Problem set: 2 solved, 18 unsolved
Problem AtomicPropp72 is UNSAT
At refinement iteration 13 (OVERLAPS) 13/673 variables, 10/253 constraints. Problems are: Problem set: 3 solved, 17 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/673 variables, 0/253 constraints. Problems are: Problem set: 3 solved, 17 unsolved
At refinement iteration 15 (OVERLAPS) 4/677 variables, 2/255 constraints. Problems are: Problem set: 3 solved, 17 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/677 variables, 0/255 constraints. Problems are: Problem set: 3 solved, 17 unsolved
At refinement iteration 17 (OVERLAPS) 1/678 variables, 1/256 constraints. Problems are: Problem set: 3 solved, 17 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/678 variables, 0/256 constraints. Problems are: Problem set: 3 solved, 17 unsolved
At refinement iteration 19 (OVERLAPS) 0/678 variables, 0/256 constraints. Problems are: Problem set: 3 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 678/678 variables, and 256 constraints, problems are : Problem set: 3 solved, 17 unsolved in 1733 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 231/231 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 18/20 constraints, Known Traps: 0/0 constraints]
After SMT, in 2896ms problems are : Problem set: 3 solved, 17 unsolved
Parikh walk visited 11 properties in 5782 ms.
Support contains 15 out of 231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 231/231 places, 453/453 transitions.
Graph (trivial) has 264 edges and 231 vertex of which 57 / 231 are part of one of the 21 SCC in 0 ms
Free SCC test removed 36 places
Drop transitions (Empty/Sink Transition effects.) removed 67 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 74 transitions.
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 0 with 31 rules applied. Total rules applied 32 place count 195 transition count 348
Reduce places removed 31 places and 0 transitions.
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 1 with 39 rules applied. Total rules applied 71 place count 164 transition count 340
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 5 rules applied. Total rules applied 76 place count 162 transition count 337
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 77 place count 161 transition count 337
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 12 Pre rules applied. Total rules applied 77 place count 161 transition count 325
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 101 place count 149 transition count 325
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 107 place count 143 transition count 315
Iterating global reduction 4 with 6 rules applied. Total rules applied 113 place count 143 transition count 315
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 115 place count 143 transition count 313
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 115 place count 143 transition count 312
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 117 place count 142 transition count 312
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 119 place count 142 transition count 310
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 120 place count 141 transition count 309
Iterating global reduction 6 with 1 rules applied. Total rules applied 121 place count 141 transition count 309
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 122 place count 141 transition count 308
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 123 place count 140 transition count 306
Iterating global reduction 7 with 1 rules applied. Total rules applied 124 place count 140 transition count 306
Performed 28 Post agglomeration using F-continuation condition with reduction of 13 identical transitions.
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 7 with 56 rules applied. Total rules applied 180 place count 112 transition count 265
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 7 with 18 rules applied. Total rules applied 198 place count 112 transition count 247
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 202 place count 108 transition count 241
Iterating global reduction 8 with 4 rules applied. Total rules applied 206 place count 108 transition count 241
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 210 place count 108 transition count 237
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 9 with 2 rules applied. Total rules applied 212 place count 107 transition count 236
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 214 place count 107 transition count 234
Performed 13 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 10 with 26 rules applied. Total rules applied 240 place count 94 transition count 250
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 10 with 29 rules applied. Total rules applied 269 place count 94 transition count 221
Discarding 6 places :
Symmetric choice reduction at 11 with 6 rule applications. Total rules 275 place count 88 transition count 211
Iterating global reduction 11 with 6 rules applied. Total rules applied 281 place count 88 transition count 211
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 285 place count 88 transition count 207
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 286 place count 87 transition count 205
Iterating global reduction 12 with 1 rules applied. Total rules applied 287 place count 87 transition count 205
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 288 place count 87 transition count 204
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 13 with 20 rules applied. Total rules applied 308 place count 87 transition count 184
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 311 place count 84 transition count 179
Iterating global reduction 13 with 3 rules applied. Total rules applied 314 place count 84 transition count 179
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 315 place count 84 transition count 178
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 316 place count 83 transition count 177
Iterating global reduction 14 with 1 rules applied. Total rules applied 317 place count 83 transition count 177
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 318 place count 83 transition count 176
Free-agglomeration rule applied 6 times.
Iterating global reduction 15 with 6 rules applied. Total rules applied 324 place count 83 transition count 170
Reduce places removed 6 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 15 with 10 rules applied. Total rules applied 334 place count 77 transition count 166
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 335 place count 77 transition count 166
Applied a total of 335 rules in 68 ms. Remains 77 /231 variables (removed 154) and now considering 166/453 (removed 287) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 77/231 places, 166/453 transitions.
RANDOM walk for 40000 steps (535 resets) in 153 ms. (259 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40001 steps (157 resets) in 30 ms. (1290 steps per ms) remains 1/1 properties
[2024-05-21 05:20:10] [INFO ] Flow matrix only has 158 transitions (discarded 8 similar events)
// Phase 1: matrix 158 rows 77 cols
[2024-05-21 05:20:10] [INFO ] Computed 4 invariants in 1 ms
[2024-05-21 05:20:10] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 32/34 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 05:20:10] [INFO ] Deduced a trap composed of 19 places in 32 ms of which 5 ms to minimize.
Problem AtomicPropp28 is UNSAT
After SMT solving in domain Real declared 34/235 variables, and 3 constraints, problems are : Problem set: 1 solved, 0 unsolved in 61 ms.
Refiners :[Positive P Invariants (semi-flows): 2/4 constraints, State Equation: 0/77 constraints, ReadFeed: 0/3 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 66ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA CloudReconfiguration-PT-308-CTLFireability-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 05:20:10] [INFO ] Flatten gal took : 53 ms
[2024-05-21 05:20:10] [INFO ] Flatten gal took : 50 ms
[2024-05-21 05:20:10] [INFO ] Input system was already deterministic with 2055 transitions.
Support contains 108 out of 1606 places (down from 115) after GAL structural reductions.
Computed a total of 28 stabilizing places and 30 stable transitions
Graph (complete) has 2237 edges and 1606 vertex of which 1597 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.21 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 1606/1606 places, 2055/2055 transitions.
Graph (trivial) has 1935 edges and 1606 vertex of which 684 / 1606 are part of one of the 63 SCC in 2 ms
Free SCC test removed 621 places
Ensure Unique test removed 714 transitions
Reduce isomorphic transitions removed 714 transitions.
Graph (complete) has 1519 edges and 985 vertex of which 976 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 525 transitions
Trivial Post-agglo rules discarded 525 transitions
Performed 525 trivial Post agglomeration. Transition count delta: 525
Iterating post reduction 0 with 525 rules applied. Total rules applied 527 place count 975 transition count 810
Reduce places removed 525 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 551 rules applied. Total rules applied 1078 place count 450 transition count 784
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 13 rules applied. Total rules applied 1091 place count 440 transition count 781
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 3 with 13 rules applied. Total rules applied 1104 place count 439 transition count 769
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 1116 place count 428 transition count 768
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 45 Pre rules applied. Total rules applied 1116 place count 428 transition count 723
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 5 with 90 rules applied. Total rules applied 1206 place count 383 transition count 723
Discarding 22 places :
Symmetric choice reduction at 5 with 22 rule applications. Total rules 1228 place count 361 transition count 688
Iterating global reduction 5 with 22 rules applied. Total rules applied 1250 place count 361 transition count 688
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 5 with 1 rules applied. Total rules applied 1251 place count 361 transition count 687
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1252 place count 360 transition count 687
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 1252 place count 360 transition count 686
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1254 place count 359 transition count 686
Discarding 13 places :
Symmetric choice reduction at 7 with 13 rule applications. Total rules 1267 place count 346 transition count 667
Iterating global reduction 7 with 13 rules applied. Total rules applied 1280 place count 346 transition count 667
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 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 1288 place count 346 transition count 659
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1289 place count 345 transition count 659
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 1292 place count 342 transition count 654
Iterating global reduction 9 with 3 rules applied. Total rules applied 1295 place count 342 transition count 654
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 9 with 2 rules applied. Total rules applied 1297 place count 342 transition count 652
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1298 place count 341 transition count 652
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 11 with 82 rules applied. Total rules applied 1380 place count 300 transition count 611
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 11 with 24 rules applied. Total rules applied 1404 place count 300 transition count 587
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 1409 place count 295 transition count 587
Discarding 11 places :
Symmetric choice reduction at 13 with 11 rule applications. Total rules 1420 place count 284 transition count 569
Iterating global reduction 13 with 11 rules applied. Total rules applied 1431 place count 284 transition count 569
Discarding 7 places :
Symmetric choice reduction at 13 with 7 rule applications. Total rules 1438 place count 277 transition count 556
Iterating global reduction 13 with 7 rules applied. Total rules applied 1445 place count 277 transition count 556
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1446 place count 277 transition count 555
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 14 with 8 rules applied. Total rules applied 1454 place count 273 transition count 551
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 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 14 with 6 rules applied. Total rules applied 1460 place count 273 transition count 545
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 1461 place count 272 transition count 545
Discarding 4 places :
Symmetric choice reduction at 16 with 4 rule applications. Total rules 1465 place count 268 transition count 537
Iterating global reduction 16 with 4 rules applied. Total rules applied 1469 place count 268 transition count 537
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 1470 place count 268 transition count 536
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 17 with 4 rules applied. Total rules applied 1474 place count 266 transition count 534
Drop transitions (Redundant composition of simpler transitions.) removed 78 transitions
Redundant transition composition rules discarded 78 transitions
Iterating global reduction 17 with 78 rules applied. Total rules applied 1552 place count 266 transition count 456
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 17 with 33 rules applied. Total rules applied 1585 place count 266 transition count 423
Reduce places removed 33 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 18 with 36 rules applied. Total rules applied 1621 place count 233 transition count 420
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 19 with 3 rules applied. Total rules applied 1624 place count 230 transition count 420
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 20 with 2 Pre rules applied. Total rules applied 1624 place count 230 transition count 418
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 20 with 4 rules applied. Total rules applied 1628 place count 228 transition count 418
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 20 with 8 rules applied. Total rules applied 1636 place count 224 transition count 414
Discarding 2 places :
Symmetric choice reduction at 20 with 2 rule applications. Total rules 1638 place count 222 transition count 412
Iterating global reduction 20 with 2 rules applied. Total rules applied 1640 place count 222 transition count 412
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 20 with 8 rules applied. Total rules applied 1648 place count 222 transition count 404
Partial Post-agglomeration rule applied 6 times.
Drop transitions (Partial Post agglomeration) removed 6 transitions
Iterating global reduction 20 with 6 rules applied. Total rules applied 1654 place count 222 transition count 404
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 20 with 1 rules applied. Total rules applied 1655 place count 222 transition count 403
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 20 with 1 rules applied. Total rules applied 1656 place count 221 transition count 402
Applied a total of 1656 rules in 167 ms. Remains 221 /1606 variables (removed 1385) and now considering 402/2055 (removed 1653) transitions.
[2024-05-21 05:20:10] [INFO ] Flow matrix only has 346 transitions (discarded 56 similar events)
// Phase 1: matrix 346 rows 221 cols
[2024-05-21 05:20:10] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 05:20:11] [INFO ] Implicit Places using invariants in 90 ms returned []
[2024-05-21 05:20:11] [INFO ] Flow matrix only has 346 transitions (discarded 56 similar events)
[2024-05-21 05:20:11] [INFO ] Invariant cache hit.
[2024-05-21 05:20:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 05:20:11] [INFO ] Implicit Places using invariants and state equation in 172 ms returned [25, 151]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 267 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 219/1606 places, 402/2055 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 217 transition count 400
Applied a total of 2 rules in 11 ms. Remains 217 /219 variables (removed 2) and now considering 400/402 (removed 2) transitions.
[2024-05-21 05:20:11] [INFO ] Flow matrix only has 344 transitions (discarded 56 similar events)
// Phase 1: matrix 344 rows 217 cols
[2024-05-21 05:20:11] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 05:20:11] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-21 05:20:11] [INFO ] Flow matrix only has 344 transitions (discarded 56 similar events)
[2024-05-21 05:20:11] [INFO ] Invariant cache hit.
[2024-05-21 05:20:11] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 217/1606 places, 400/2055 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 636 ms. Remains : 217/1606 places, 400/2055 transitions.
[2024-05-21 05:20:11] [INFO ] Flatten gal took : 10 ms
[2024-05-21 05:20:11] [INFO ] Flatten gal took : 9 ms
[2024-05-21 05:20:11] [INFO ] Input system was already deterministic with 400 transitions.
[2024-05-21 05:20:11] [INFO ] Flatten gal took : 9 ms
[2024-05-21 05:20:11] [INFO ] Flatten gal took : 9 ms
[2024-05-21 05:20:11] [INFO ] Time to serialize gal into /tmp/CTLFireability8475333936250222787.gal : 9 ms
[2024-05-21 05:20:11] [INFO ] Time to serialize properties into /tmp/CTLFireability11036391606309155145.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/CTLFireability8475333936250222787.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11036391606309155145.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,9.57293e+06,0.458667,20144,2,3180,5,56868,6,0,1205,84577,0


Converting to forward existential form...Done !
original formula: A(AF((AF((EG((p2166==1)) + E((p1645==1) U (p937==1)))) * !(A(((p429==1)||(p142==1)) U A((p341==1) U (p1760==1)))))) U !(A((p2276==1) U !(...219
=> equivalent forward existential formula: [((Init * !(EG(!(!(!((E(!(!(((E(TRUE U (p2545==1)) + EG((p1063==1))) + ((p51==1)||(p1181==1))))) U (!((p2276==1)...1217
Reverse transition relation is NOT exact ! Due to transitions t6, t9, t14, t15, t31, t43, t46, t57, t62, t66, t68, t69, t73, t88, t112, t119, t125, t131, t...542
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2024-05-21 05:20:41] [INFO ] Flatten gal took : 9 ms
[2024-05-21 05:20:41] [INFO ] Applying decomposition
[2024-05-21 05:20:41] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph2458971410713406646.txt' '-o' '/tmp/graph2458971410713406646.bin' '-w' '/tmp/graph2458971410713406646.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2458971410713406646.bin' '-l' '-1' '-v' '-w' '/tmp/graph2458971410713406646.weights' '-q' '0' '-e' '0.001'
[2024-05-21 05:20:41] [INFO ] Decomposing Gal with order
[2024-05-21 05:20:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 05:20:41] [INFO ] Removed a total of 155 redundant transitions.
[2024-05-21 05:20:41] [INFO ] Flatten gal took : 48 ms
[2024-05-21 05:20:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 96 labels/synchronizations in 10 ms.
[2024-05-21 05:20:41] [INFO ] Time to serialize gal into /tmp/CTLFireability4202650857616127155.gal : 10 ms
[2024-05-21 05:20:41] [INFO ] Time to serialize properties into /tmp/CTLFireability7311045824304637164.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/CTLFireability4202650857616127155.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7311045824304637164.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.57293e+06,0.241216,13388,465,59,19075,2012,737,41654,107,7056,0


Converting to forward existential form...Done !
original formula: A(AF((AF((EG((i9.i0.u67.p2166==1)) + E((i6.i4.u46.p1645==1) U (i3.i2.u19.p937==1)))) * !(A(((i0.u0.p429==1)||(i1.i0.u2.p142==1)) U A((i1....326
=> equivalent forward existential formula: [((Init * !(EG(!(!(!((E(!(!(((E(TRUE U (i7.i1.u79.p2545==1)) + EG((i3.i0.u22.p1063==1))) + ((i0.u1.p51==1)||(i3....1718
Reverse transition relation is NOT exact ! Due to transitions t300, t312, t313, t348, t363, t395, t399, i0.t296, i0.u0.t210, i0.u0.t212, i0.u0.t215, i0.u0....858
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 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
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 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
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 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
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 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 1
Fast SCC detection found an SCC at level 2
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
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 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
(forward)formula 0,1,2.97352,117140,1,0,185090,3596,4938,656989,516,19547,233833
FORMULA CloudReconfiguration-PT-308-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1606/1606 places, 2055/2055 transitions.
Discarding 55 places :
Symmetric choice reduction at 0 with 55 rule applications. Total rules 55 place count 1551 transition count 1994
Iterating global reduction 0 with 55 rules applied. Total rules applied 110 place count 1551 transition count 1994
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 113 place count 1551 transition count 1991
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 133 place count 1531 transition count 1966
Iterating global reduction 1 with 20 rules applied. Total rules applied 153 place count 1531 transition count 1966
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 156 place count 1531 transition count 1963
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 168 place count 1519 transition count 1949
Iterating global reduction 2 with 12 rules applied. Total rules applied 180 place count 1519 transition count 1949
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 184 place count 1519 transition count 1945
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 188 place count 1515 transition count 1940
Iterating global reduction 3 with 4 rules applied. Total rules applied 192 place count 1515 transition count 1940
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 195 place count 1512 transition count 1937
Iterating global reduction 3 with 3 rules applied. Total rules applied 198 place count 1512 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 199 place count 1511 transition count 1936
Iterating global reduction 3 with 1 rules applied. Total rules applied 200 place count 1511 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 201 place count 1510 transition count 1935
Iterating global reduction 3 with 1 rules applied. Total rules applied 202 place count 1510 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 203 place count 1509 transition count 1934
Iterating global reduction 3 with 1 rules applied. Total rules applied 204 place count 1509 transition count 1934
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 205 place count 1508 transition count 1932
Iterating global reduction 3 with 1 rules applied. Total rules applied 206 place count 1508 transition count 1932
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 207 place count 1507 transition count 1930
Iterating global reduction 3 with 1 rules applied. Total rules applied 208 place count 1507 transition count 1930
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 209 place count 1506 transition count 1929
Iterating global reduction 3 with 1 rules applied. Total rules applied 210 place count 1506 transition count 1929
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 211 place count 1506 transition count 1928
Applied a total of 211 rules in 631 ms. Remains 1506 /1606 variables (removed 100) and now considering 1928/2055 (removed 127) transitions.
// Phase 1: matrix 1928 rows 1506 cols
[2024-05-21 05:20:45] [INFO ] Computed 4 invariants in 14 ms
[2024-05-21 05:20:45] [INFO ] Implicit Places using invariants in 242 ms returned []
[2024-05-21 05:20:45] [INFO ] Invariant cache hit.
[2024-05-21 05:20:46] [INFO ] Implicit Places using invariants and state equation in 934 ms returned []
Implicit Place search using SMT with State Equation took 1179 ms to find 0 implicit places.
Running 1927 sub problems to find dead transitions.
[2024-05-21 05:20:46] [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) 0/1505 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1927 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1505/3434 variables, and 4 constraints, problems are : Problem set: 0 solved, 1927 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1506 constraints, PredecessorRefiner: 1927/1927 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1927 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1505 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1927 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 1505/3434 variables, and 4 constraints, problems are : Problem set: 0 solved, 1927 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1506 constraints, PredecessorRefiner: 0/1927 constraints, Known Traps: 0/0 constraints]
After SMT, in 60578ms problems are : Problem set: 0 solved, 1927 unsolved
Search for dead transitions found 0 dead transitions in 60600ms
Starting structural reductions in LTL mode, iteration 1 : 1506/1606 places, 1928/2055 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62420 ms. Remains : 1506/1606 places, 1928/2055 transitions.
[2024-05-21 05:21:47] [INFO ] Flatten gal took : 36 ms
[2024-05-21 05:21:47] [INFO ] Flatten gal took : 50 ms
[2024-05-21 05:21:47] [INFO ] Input system was already deterministic with 1928 transitions.
[2024-05-21 05:21:47] [INFO ] Flatten gal took : 33 ms
[2024-05-21 05:21:47] [INFO ] Flatten gal took : 35 ms
[2024-05-21 05:21:47] [INFO ] Time to serialize gal into /tmp/CTLFireability17117282824371772232.gal : 8 ms
[2024-05-21 05:21:47] [INFO ] Time to serialize properties into /tmp/CTLFireability11119928529006579373.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/CTLFireability17117282824371772232.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11119928529006579373.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.46412e+10,12.3884,313872,2,28728,5,879662,6,0,7954,1.5729e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 05:22:17] [INFO ] Flatten gal took : 33 ms
[2024-05-21 05:22:17] [INFO ] Applying decomposition
[2024-05-21 05:22:17] [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/graph9653796870138891175.txt' '-o' '/tmp/graph9653796870138891175.bin' '-w' '/tmp/graph9653796870138891175.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9653796870138891175.bin' '-l' '-1' '-v' '-w' '/tmp/graph9653796870138891175.weights' '-q' '0' '-e' '0.001'
[2024-05-21 05:22:17] [INFO ] Decomposing Gal with order
[2024-05-21 05:22:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 05:22:17] [INFO ] Removed a total of 531 redundant transitions.
[2024-05-21 05:22:17] [INFO ] Flatten gal took : 75 ms
[2024-05-21 05:22:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 23 ms.
[2024-05-21 05:22:18] [INFO ] Time to serialize gal into /tmp/CTLFireability14710233948828699091.gal : 18 ms
[2024-05-21 05:22:18] [INFO ] Time to serialize properties into /tmp/CTLFireability6427949925680027756.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/CTLFireability14710233948828699091.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6427949925680027756.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,2.46412e+10,1.30537,49372,2085,205,72256,7944,2565,176777,117,64690,0


Converting to forward existential form...Done !
original formula: AF(EX((EG((i8.i0.i1.u94.p523==0)) + EX((EF((i22.i0.i1.u347.p1472==1)) + (i1.u81.p463==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(EX((EG((i8.i0.i1.u94.p523==0)) + EX((E(TRUE U (i22.i0.i1.u347.p1472==1)) + (i1.u81.p463==1)))))))] ...162
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t260, t291, t369, t440, t492, t645, t649, t674, t726, t740, t745, t757, t786, t835...1990
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 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 0,1,10.9318,402076,1,0,752753,9259,22544,1.72577e+06,531,64690,2265807
FORMULA CloudReconfiguration-PT-308-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1606/1606 places, 2055/2055 transitions.
Graph (trivial) has 1963 edges and 1606 vertex of which 707 / 1606 are part of one of the 64 SCC in 7 ms
Free SCC test removed 643 places
Ensure Unique test removed 746 transitions
Reduce isomorphic transitions removed 746 transitions.
Graph (complete) has 1487 edges and 963 vertex of which 954 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 533 transitions
Trivial Post-agglo rules discarded 533 transitions
Performed 533 trivial Post agglomeration. Transition count delta: 533
Iterating post reduction 0 with 533 rules applied. Total rules applied 535 place count 953 transition count 770
Reduce places removed 533 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 555 rules applied. Total rules applied 1090 place count 420 transition count 748
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1098 place count 412 transition count 748
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 44 Pre rules applied. Total rules applied 1098 place count 412 transition count 704
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 1186 place count 368 transition count 704
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 1211 place count 343 transition count 664
Iterating global reduction 3 with 25 rules applied. Total rules applied 1236 place count 343 transition count 664
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 1237 place count 343 transition count 663
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1238 place count 342 transition count 663
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1238 place count 342 transition count 662
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1240 place count 341 transition count 662
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 1255 place count 326 transition count 640
Iterating global reduction 5 with 15 rules applied. Total rules applied 1270 place count 326 transition count 640
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 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 5 with 8 rules applied. Total rules applied 1278 place count 326 transition count 632
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1279 place count 325 transition count 632
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 1285 place count 319 transition count 621
Iterating global reduction 7 with 6 rules applied. Total rules applied 1291 place count 319 transition count 621
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 2 rules applied. Total rules applied 1293 place count 319 transition count 619
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1294 place count 318 transition count 619
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1296 place count 316 transition count 615
Iterating global reduction 9 with 2 rules applied. Total rules applied 1298 place count 316 transition count 615
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1300 place count 314 transition count 611
Iterating global reduction 9 with 2 rules applied. Total rules applied 1302 place count 314 transition count 611
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1304 place count 312 transition count 607
Iterating global reduction 9 with 2 rules applied. Total rules applied 1306 place count 312 transition count 607
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1307 place count 311 transition count 605
Iterating global reduction 9 with 1 rules applied. Total rules applied 1308 place count 311 transition count 605
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 9 with 78 rules applied. Total rules applied 1386 place count 272 transition count 566
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 9 with 23 rules applied. Total rules applied 1409 place count 272 transition count 543
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 10 with 5 rules applied. Total rules applied 1414 place count 267 transition count 543
Discarding 13 places :
Symmetric choice reduction at 11 with 13 rule applications. Total rules 1427 place count 254 transition count 518
Iterating global reduction 11 with 13 rules applied. Total rules applied 1440 place count 254 transition count 518
Discarding 8 places :
Symmetric choice reduction at 11 with 8 rule applications. Total rules 1448 place count 246 transition count 503
Iterating global reduction 11 with 8 rules applied. Total rules applied 1456 place count 246 transition count 503
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1457 place count 246 transition count 502
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 12 with 8 rules applied. Total rules applied 1465 place count 242 transition count 498
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 1470 place count 242 transition count 493
Discarding 4 places :
Symmetric choice reduction at 13 with 4 rule applications. Total rules 1474 place count 238 transition count 485
Iterating global reduction 13 with 4 rules applied. Total rules applied 1478 place count 238 transition count 485
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1479 place count 238 transition count 484
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1480 place count 237 transition count 482
Iterating global reduction 14 with 1 rules applied. Total rules applied 1481 place count 237 transition count 482
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1482 place count 236 transition count 478
Iterating global reduction 14 with 1 rules applied. Total rules applied 1483 place count 236 transition count 478
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 14 with 6 rules applied. Total rules applied 1489 place count 233 transition count 475
Drop transitions (Redundant composition of simpler transitions.) removed 73 transitions
Redundant transition composition rules discarded 73 transitions
Iterating global reduction 14 with 73 rules applied. Total rules applied 1562 place count 233 transition count 402
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 14 with 32 rules applied. Total rules applied 1594 place count 233 transition count 370
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 15 with 32 rules applied. Total rules applied 1626 place count 201 transition count 370
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 3 Pre rules applied. Total rules applied 1626 place count 201 transition count 367
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 16 with 6 rules applied. Total rules applied 1632 place count 198 transition count 367
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 16 with 8 rules applied. Total rules applied 1640 place count 194 transition count 363
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 1643 place count 191 transition count 360
Iterating global reduction 16 with 3 rules applied. Total rules applied 1646 place count 191 transition count 360
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 16 with 7 rules applied. Total rules applied 1653 place count 191 transition count 353
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 1654 place count 190 transition count 352
Applied a total of 1654 rules in 129 ms. Remains 190 /1606 variables (removed 1416) and now considering 352/2055 (removed 1703) transitions.
[2024-05-21 05:22:29] [INFO ] Flow matrix only has 301 transitions (discarded 51 similar events)
// Phase 1: matrix 301 rows 190 cols
[2024-05-21 05:22:29] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 05:22:29] [INFO ] Implicit Places using invariants in 261 ms returned []
[2024-05-21 05:22:29] [INFO ] Flow matrix only has 301 transitions (discarded 51 similar events)
[2024-05-21 05:22:29] [INFO ] Invariant cache hit.
[2024-05-21 05:22:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 05:22:29] [INFO ] Implicit Places using invariants and state equation in 149 ms returned [9, 125]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 412 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 188/1606 places, 352/2055 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 350
Applied a total of 2 rules in 10 ms. Remains 186 /188 variables (removed 2) and now considering 350/352 (removed 2) transitions.
[2024-05-21 05:22:29] [INFO ] Flow matrix only has 299 transitions (discarded 51 similar events)
// Phase 1: matrix 299 rows 186 cols
[2024-05-21 05:22:29] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 05:22:29] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-21 05:22:29] [INFO ] Flow matrix only has 299 transitions (discarded 51 similar events)
[2024-05-21 05:22:29] [INFO ] Invariant cache hit.
[2024-05-21 05:22:29] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 186/1606 places, 350/2055 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 722 ms. Remains : 186/1606 places, 350/2055 transitions.
[2024-05-21 05:22:29] [INFO ] Flatten gal took : 5 ms
[2024-05-21 05:22:29] [INFO ] Flatten gal took : 5 ms
[2024-05-21 05:22:29] [INFO ] Input system was already deterministic with 350 transitions.
[2024-05-21 05:22:29] [INFO ] Flatten gal took : 5 ms
[2024-05-21 05:22:29] [INFO ] Flatten gal took : 5 ms
[2024-05-21 05:22:29] [INFO ] Time to serialize gal into /tmp/CTLFireability6809912908289933434.gal : 1 ms
[2024-05-21 05:22:29] [INFO ] Time to serialize properties into /tmp/CTLFireability12064545284306313859.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/CTLFireability6809912908289933434.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12064545284306313859.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.24822e+06,0.302895,17092,2,2488,5,45610,6,0,1037,69018,0


Converting to forward existential form...Done !
original formula: AF(AG((p2274==1)))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((p2274==1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t6, t11, t12, t31, t43, t46, t57, t63, t67, t72, t73, t75, t90, t114, t120, t123, t128, t...482
(forward)formula 0,0,2.17331,81152,1,0,454,340173,674,242,6641,345682,663
FORMULA CloudReconfiguration-PT-308-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1606/1606 places, 2055/2055 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 1558 transition count 2002
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 1558 transition count 2002
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 97 place count 1558 transition count 2001
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 114 place count 1541 transition count 1980
Iterating global reduction 1 with 17 rules applied. Total rules applied 131 place count 1541 transition count 1980
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 134 place count 1541 transition count 1977
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 145 place count 1530 transition count 1964
Iterating global reduction 2 with 11 rules applied. Total rules applied 156 place count 1530 transition count 1964
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 159 place count 1530 transition count 1961
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 163 place count 1526 transition count 1956
Iterating global reduction 3 with 4 rules applied. Total rules applied 167 place count 1526 transition count 1956
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 169 place count 1524 transition count 1954
Iterating global reduction 3 with 2 rules applied. Total rules applied 171 place count 1524 transition count 1954
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 172 place count 1523 transition count 1953
Iterating global reduction 3 with 1 rules applied. Total rules applied 173 place count 1523 transition count 1953
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 174 place count 1522 transition count 1952
Iterating global reduction 3 with 1 rules applied. Total rules applied 175 place count 1522 transition count 1952
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 176 place count 1521 transition count 1951
Iterating global reduction 3 with 1 rules applied. Total rules applied 177 place count 1521 transition count 1951
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 178 place count 1520 transition count 1949
Iterating global reduction 3 with 1 rules applied. Total rules applied 179 place count 1520 transition count 1949
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 180 place count 1519 transition count 1947
Iterating global reduction 3 with 1 rules applied. Total rules applied 181 place count 1519 transition count 1947
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 182 place count 1518 transition count 1946
Iterating global reduction 3 with 1 rules applied. Total rules applied 183 place count 1518 transition count 1946
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 184 place count 1518 transition count 1945
Applied a total of 184 rules in 593 ms. Remains 1518 /1606 variables (removed 88) and now considering 1945/2055 (removed 110) transitions.
// Phase 1: matrix 1945 rows 1518 cols
[2024-05-21 05:22:32] [INFO ] Computed 4 invariants in 17 ms
[2024-05-21 05:22:32] [INFO ] Implicit Places using invariants in 273 ms returned []
[2024-05-21 05:22:32] [INFO ] Invariant cache hit.
[2024-05-21 05:22:33] [INFO ] Implicit Places using invariants and state equation in 881 ms returned []
Implicit Place search using SMT with State Equation took 1161 ms to find 0 implicit places.
Running 1944 sub problems to find dead transitions.
[2024-05-21 05:22:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1517 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1944 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1517/3463 variables, and 4 constraints, problems are : Problem set: 0 solved, 1944 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1518 constraints, PredecessorRefiner: 1944/1944 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1944 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1517 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1944 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1517/3463 variables, and 4 constraints, problems are : Problem set: 0 solved, 1944 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1518 constraints, PredecessorRefiner: 0/1944 constraints, Known Traps: 0/0 constraints]
After SMT, in 60529ms problems are : Problem set: 0 solved, 1944 unsolved
Search for dead transitions found 0 dead transitions in 60550ms
Starting structural reductions in LTL mode, iteration 1 : 1518/1606 places, 1945/2055 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62310 ms. Remains : 1518/1606 places, 1945/2055 transitions.
[2024-05-21 05:23:34] [INFO ] Flatten gal took : 39 ms
[2024-05-21 05:23:34] [INFO ] Flatten gal took : 30 ms
[2024-05-21 05:23:34] [INFO ] Input system was already deterministic with 1945 transitions.
[2024-05-21 05:23:34] [INFO ] Flatten gal took : 31 ms
[2024-05-21 05:23:34] [INFO ] Flatten gal took : 30 ms
[2024-05-21 05:23:34] [INFO ] Time to serialize gal into /tmp/CTLFireability9229440307994684475.gal : 5 ms
[2024-05-21 05:23:34] [INFO ] Time to serialize properties into /tmp/CTLFireability3566867869587882101.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/CTLFireability9229440307994684475.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3566867869587882101.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.55515e+10,12.5606,321472,2,28972,5,863318,6,0,8019,1.62349e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 05:24:04] [INFO ] Flatten gal took : 27 ms
[2024-05-21 05:24:04] [INFO ] Applying decomposition
[2024-05-21 05:24:04] [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/graph16924935288503813356.txt' '-o' '/tmp/graph16924935288503813356.bin' '-w' '/tmp/graph16924935288503813356.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16924935288503813356.bin' '-l' '-1' '-v' '-w' '/tmp/graph16924935288503813356.weights' '-q' '0' '-e' '0.001'
[2024-05-21 05:24:04] [INFO ] Decomposing Gal with order
[2024-05-21 05:24:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 05:24:04] [INFO ] Removed a total of 511 redundant transitions.
[2024-05-21 05:24:04] [INFO ] Flatten gal took : 60 ms
[2024-05-21 05:24:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 21 ms.
[2024-05-21 05:24:04] [INFO ] Time to serialize gal into /tmp/CTLFireability1540127003326092381.gal : 12 ms
[2024-05-21 05:24:04] [INFO ] Time to serialize properties into /tmp/CTLFireability11460730019537947261.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/CTLFireability1540127003326092381.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11460730019537947261.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,2.55515e+10,1.3952,40208,2249,209,56678,6588,2572,127733,134,52360,0


Converting to forward existential form...Done !
original formula: AX((A(AF((i0.i1.i2.u291.p1298==1)) U (((i32.i1.i0.u504.p2121==1)&&(i8.i1.i0.u121.p626!=1))&&((i1.u81.p463!=1)&&((i22.i1.i1.u340.p1461==1)...382
=> equivalent forward existential formula: (([(FwdU((EY(Init) * !(!((E(!((((i32.i1.i0.u504.p2121==1)&&(i8.i1.i0.u121.p626!=1))&&((i1.u81.p463!=1)&&((i22.i1...2644
Reverse transition relation is NOT exact ! Due to transitions t26, t180, t209, t261, t322, t371, t442, t494, t679, t731, t762, t840, t911, t963, t1145, t11...2135
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 : 1606/1606 places, 2055/2055 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 1554 transition count 1997
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 1554 transition count 1997
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 106 place count 1554 transition count 1995
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 126 place count 1534 transition count 1970
Iterating global reduction 1 with 20 rules applied. Total rules applied 146 place count 1534 transition count 1970
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 149 place count 1534 transition count 1967
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 161 place count 1522 transition count 1953
Iterating global reduction 2 with 12 rules applied. Total rules applied 173 place count 1522 transition count 1953
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 177 place count 1522 transition count 1949
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 181 place count 1518 transition count 1944
Iterating global reduction 3 with 4 rules applied. Total rules applied 185 place count 1518 transition count 1944
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 188 place count 1515 transition count 1941
Iterating global reduction 3 with 3 rules applied. Total rules applied 191 place count 1515 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 192 place count 1514 transition count 1940
Iterating global reduction 3 with 1 rules applied. Total rules applied 193 place count 1514 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 194 place count 1513 transition count 1939
Iterating global reduction 3 with 1 rules applied. Total rules applied 195 place count 1513 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 196 place count 1512 transition count 1938
Iterating global reduction 3 with 1 rules applied. Total rules applied 197 place count 1512 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 198 place count 1511 transition count 1936
Iterating global reduction 3 with 1 rules applied. Total rules applied 199 place count 1511 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 200 place count 1510 transition count 1934
Iterating global reduction 3 with 1 rules applied. Total rules applied 201 place count 1510 transition count 1934
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 202 place count 1509 transition count 1933
Iterating global reduction 3 with 1 rules applied. Total rules applied 203 place count 1509 transition count 1933
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 204 place count 1509 transition count 1932
Applied a total of 204 rules in 581 ms. Remains 1509 /1606 variables (removed 97) and now considering 1932/2055 (removed 123) transitions.
// Phase 1: matrix 1932 rows 1509 cols
[2024-05-21 05:24:35] [INFO ] Computed 4 invariants in 13 ms
[2024-05-21 05:24:35] [INFO ] Implicit Places using invariants in 232 ms returned []
[2024-05-21 05:24:35] [INFO ] Invariant cache hit.
[2024-05-21 05:24:36] [INFO ] Implicit Places using invariants and state equation in 866 ms returned []
Implicit Place search using SMT with State Equation took 1099 ms to find 0 implicit places.
Running 1931 sub problems to find dead transitions.
[2024-05-21 05:24:36] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1508 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1931 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1508/3441 variables, and 4 constraints, problems are : Problem set: 0 solved, 1931 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1509 constraints, PredecessorRefiner: 1931/1931 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1931 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1508 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1931 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1508/3441 variables, and 4 constraints, problems are : Problem set: 0 solved, 1931 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1509 constraints, PredecessorRefiner: 0/1931 constraints, Known Traps: 0/0 constraints]
After SMT, in 60520ms problems are : Problem set: 0 solved, 1931 unsolved
Search for dead transitions found 0 dead transitions in 60539ms
Starting structural reductions in LTL mode, iteration 1 : 1509/1606 places, 1932/2055 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62225 ms. Remains : 1509/1606 places, 1932/2055 transitions.
[2024-05-21 05:25:37] [INFO ] Flatten gal took : 39 ms
[2024-05-21 05:25:37] [INFO ] Flatten gal took : 28 ms
[2024-05-21 05:25:37] [INFO ] Input system was already deterministic with 1932 transitions.
[2024-05-21 05:25:37] [INFO ] Flatten gal took : 27 ms
[2024-05-21 05:25:37] [INFO ] Flatten gal took : 32 ms
[2024-05-21 05:25:37] [INFO ] Time to serialize gal into /tmp/CTLFireability2352355560549416311.gal : 30 ms
[2024-05-21 05:25:37] [INFO ] Time to serialize properties into /tmp/CTLFireability13379042254436342974.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/CTLFireability2352355560549416311.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13379042254436342974.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,2.48513e+10,11.8695,310284,2,28692,5,828065,6,0,7970,1.5861e+06,0


Converting to forward existential form...Done !
original formula: AX(((p2004==1) + (E((p119!=1) U AX((p141==1))) * ((p1801==1) + (!(E((p2255==1) U (p2140==1))) * (p689==0))))))
=> equivalent forward existential formula: ([((EY(Init) * !((p2004==1))) * !(E((p119!=1) U !(EX(!((p141==1)))))))] = FALSE * ([(FwdU(((EY(Init) * !((p2004=...288
Hit Full ! (commute/partial/dont) 1930/0/2
Detected timeout of ITS tools.
[2024-05-21 05:26:07] [INFO ] Flatten gal took : 26 ms
[2024-05-21 05:26:07] [INFO ] Applying decomposition
[2024-05-21 05:26:07] [INFO ] Flatten gal took : 26 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/graph15263336847012750924.txt' '-o' '/tmp/graph15263336847012750924.bin' '-w' '/tmp/graph15263336847012750924.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15263336847012750924.bin' '-l' '-1' '-v' '-w' '/tmp/graph15263336847012750924.weights' '-q' '0' '-e' '0.001'
[2024-05-21 05:26:07] [INFO ] Decomposing Gal with order
[2024-05-21 05:26:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 05:26:07] [INFO ] Removed a total of 533 redundant transitions.
[2024-05-21 05:26:07] [INFO ] Flatten gal took : 55 ms
[2024-05-21 05:26:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 10 ms.
[2024-05-21 05:26:07] [INFO ] Time to serialize gal into /tmp/CTLFireability17739742885942970019.gal : 11 ms
[2024-05-21 05:26:07] [INFO ] Time to serialize properties into /tmp/CTLFireability9752723654607921827.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/CTLFireability17739742885942970019.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9752723654607921827.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,2.48513e+10,1.23736,47520,1988,204,76246,6449,2515,157887,117,47390,0


Converting to forward existential form...Done !
original formula: AX(((i30.i1.i3.u480.p2004==1) + (E((i0.i0.i1.u22.p119!=1) U AX((i0.i1.i0.u27.p141==1))) * ((i27.u432.p1801==1) + (!(E((i36.i1.i1.u558.p22...223
=> equivalent forward existential formula: ([((EY(Init) * !((i30.i1.i3.u480.p2004==1))) * !(E((i0.i0.i1.u22.p119!=1) U !(EX(!((i0.i1.i0.u27.p141==1)))))))]...422
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t261, t323, t372, t444, t496, t678, t730, t761, t839, t910, t961, t1114, t1195, t1...2027
(forward)formula 0,1,5.45593,209616,1,0,423129,8196,22811,746059,523,47390,1373966
FORMULA CloudReconfiguration-PT-308-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1606/1606 places, 2055/2055 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 1552 transition count 1995
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 1552 transition count 1995
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 111 place count 1552 transition count 1992
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 130 place count 1533 transition count 1969
Iterating global reduction 1 with 19 rules applied. Total rules applied 149 place count 1533 transition count 1969
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 152 place count 1533 transition count 1966
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 164 place count 1521 transition count 1952
Iterating global reduction 2 with 12 rules applied. Total rules applied 176 place count 1521 transition count 1952
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 180 place count 1521 transition count 1948
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 184 place count 1517 transition count 1943
Iterating global reduction 3 with 4 rules applied. Total rules applied 188 place count 1517 transition count 1943
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 191 place count 1514 transition count 1940
Iterating global reduction 3 with 3 rules applied. Total rules applied 194 place count 1514 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 195 place count 1513 transition count 1939
Iterating global reduction 3 with 1 rules applied. Total rules applied 196 place count 1513 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 197 place count 1512 transition count 1938
Iterating global reduction 3 with 1 rules applied. Total rules applied 198 place count 1512 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 199 place count 1511 transition count 1937
Iterating global reduction 3 with 1 rules applied. Total rules applied 200 place count 1511 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 201 place count 1510 transition count 1935
Iterating global reduction 3 with 1 rules applied. Total rules applied 202 place count 1510 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 203 place count 1509 transition count 1933
Iterating global reduction 3 with 1 rules applied. Total rules applied 204 place count 1509 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 205 place count 1508 transition count 1932
Iterating global reduction 3 with 1 rules applied. Total rules applied 206 place count 1508 transition count 1932
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 207 place count 1508 transition count 1931
Applied a total of 207 rules in 596 ms. Remains 1508 /1606 variables (removed 98) and now considering 1931/2055 (removed 124) transitions.
// Phase 1: matrix 1931 rows 1508 cols
[2024-05-21 05:26:13] [INFO ] Computed 4 invariants in 14 ms
[2024-05-21 05:26:14] [INFO ] Implicit Places using invariants in 215 ms returned []
[2024-05-21 05:26:14] [INFO ] Invariant cache hit.
[2024-05-21 05:26:15] [INFO ] Implicit Places using invariants and state equation in 855 ms returned []
Implicit Place search using SMT with State Equation took 1072 ms to find 0 implicit places.
Running 1930 sub problems to find dead transitions.
[2024-05-21 05:26:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1930 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1507/3439 variables, and 4 constraints, problems are : Problem set: 0 solved, 1930 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 1930/1930 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1930 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1930 unsolved
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(s677 timeout
0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1507/3439 variables, and 4 constraints, problems are : Problem set: 0 solved, 1930 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 0/1930 constraints, Known Traps: 0/0 constraints]
After SMT, in 60497ms problems are : Problem set: 0 solved, 1930 unsolved
Search for dead transitions found 0 dead transitions in 60516ms
Starting structural reductions in LTL mode, iteration 1 : 1508/1606 places, 1931/2055 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62190 ms. Remains : 1508/1606 places, 1931/2055 transitions.
[2024-05-21 05:27:15] [INFO ] Flatten gal took : 29 ms
[2024-05-21 05:27:15] [INFO ] Flatten gal took : 27 ms
[2024-05-21 05:27:15] [INFO ] Input system was already deterministic with 1931 transitions.
[2024-05-21 05:27:15] [INFO ] Flatten gal took : 26 ms
[2024-05-21 05:27:15] [INFO ] Flatten gal took : 28 ms
[2024-05-21 05:27:15] [INFO ] Time to serialize gal into /tmp/CTLFireability3545406799298509256.gal : 5 ms
[2024-05-21 05:27:15] [INFO ] Time to serialize properties into /tmp/CTLFireability13226908533592235340.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/CTLFireability3545406799298509256.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13226908533592235340.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,2.4734e+10,11.7566,301924,2,27912,5,778872,6,0,7965,1.59487e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 05:27:45] [INFO ] Flatten gal took : 27 ms
[2024-05-21 05:27:45] [INFO ] Applying decomposition
[2024-05-21 05:27:45] [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/graph2465047798914148767.txt' '-o' '/tmp/graph2465047798914148767.bin' '-w' '/tmp/graph2465047798914148767.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2465047798914148767.bin' '-l' '-1' '-v' '-w' '/tmp/graph2465047798914148767.weights' '-q' '0' '-e' '0.001'
[2024-05-21 05:27:45] [INFO ] Decomposing Gal with order
[2024-05-21 05:27:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 05:27:46] [INFO ] Removed a total of 515 redundant transitions.
[2024-05-21 05:27:46] [INFO ] Flatten gal took : 57 ms
[2024-05-21 05:27:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 55 labels/synchronizations in 11 ms.
[2024-05-21 05:27:46] [INFO ] Time to serialize gal into /tmp/CTLFireability12455154892479045316.gal : 12 ms
[2024-05-21 05:27:46] [INFO ] Time to serialize properties into /tmp/CTLFireability18004554952662266782.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/CTLFireability12455154892479045316.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18004554952662266782.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.4734e+10,2.20221,79708,2007,248,150770,4059,2546,240688,127,17405,0


Converting to forward existential form...Done !
original formula: EF(AX(AX(((i24.u361.p1518==1) + E(((i0.i1.i2.u108.p572==1)&&(i18.i2.i2.u265.p1153==1)) U (i11.u166.p753==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!(EX(!(((i24.u361.p1518==1) + E(((i0.i1.i2.u108.p572==1)&&(i18.i2.i2.u265.p1153==1)) ...194
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t274, t275, t279, t291, t369, t440, t492, t674, t726, t786, t835, t906, t957, t114...2162
(forward)formula 0,1,5.40626,163924,1,0,276497,4059,21853,532700,598,17405,1536591
FORMULA CloudReconfiguration-PT-308-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1606/1606 places, 2055/2055 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 1561 transition count 2006
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 1561 transition count 2006
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 93 place count 1561 transition count 2003
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 106 place count 1548 transition count 1986
Iterating global reduction 1 with 13 rules applied. Total rules applied 119 place count 1548 transition count 1986
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 121 place count 1548 transition count 1984
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 130 place count 1539 transition count 1973
Iterating global reduction 2 with 9 rules applied. Total rules applied 139 place count 1539 transition count 1973
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 142 place count 1539 transition count 1970
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 144 place count 1537 transition count 1968
Iterating global reduction 3 with 2 rules applied. Total rules applied 146 place count 1537 transition count 1968
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 148 place count 1535 transition count 1966
Iterating global reduction 3 with 2 rules applied. Total rules applied 150 place count 1535 transition count 1966
Applied a total of 150 rules in 316 ms. Remains 1535 /1606 variables (removed 71) and now considering 1966/2055 (removed 89) transitions.
// Phase 1: matrix 1966 rows 1535 cols
[2024-05-21 05:27:51] [INFO ] Computed 4 invariants in 15 ms
[2024-05-21 05:27:52] [INFO ] Implicit Places using invariants in 221 ms returned []
[2024-05-21 05:27:52] [INFO ] Invariant cache hit.
[2024-05-21 05:27:53] [INFO ] Implicit Places using invariants and state equation in 869 ms returned []
Implicit Place search using SMT with State Equation took 1091 ms to find 0 implicit places.
Running 1965 sub problems to find dead transitions.
[2024-05-21 05:27:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1534 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1965 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1534/3501 variables, and 4 constraints, problems are : Problem set: 0 solved, 1965 unsolved in 30047 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1535 constraints, PredecessorRefiner: 1965/1965 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1965 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1534 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1965 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1534/3501 variables, and 4 constraints, problems are : Problem set: 0 solved, 1965 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1535 constraints, PredecessorRefiner: 0/1965 constraints, Known Traps: 0/0 constraints]
After SMT, in 60537ms problems are : Problem set: 0 solved, 1965 unsolved
Search for dead transitions found 0 dead transitions in 60554ms
Starting structural reductions in LTL mode, iteration 1 : 1535/1606 places, 1966/2055 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61967 ms. Remains : 1535/1606 places, 1966/2055 transitions.
[2024-05-21 05:28:53] [INFO ] Flatten gal took : 27 ms
[2024-05-21 05:28:53] [INFO ] Flatten gal took : 27 ms
[2024-05-21 05:28:53] [INFO ] Input system was already deterministic with 1966 transitions.
[2024-05-21 05:28:53] [INFO ] Flatten gal took : 34 ms
[2024-05-21 05:28:53] [INFO ] Flatten gal took : 27 ms
[2024-05-21 05:28:53] [INFO ] Time to serialize gal into /tmp/CTLFireability12538123400455407440.gal : 5 ms
[2024-05-21 05:28:53] [INFO ] Time to serialize properties into /tmp/CTLFireability1953679053627508918.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/CTLFireability12538123400455407440.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1953679053627508918.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,2.63312e+10,12.0451,309168,2,28990,5,832181,6,0,8108,1.57599e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 05:29:23] [INFO ] Flatten gal took : 27 ms
[2024-05-21 05:29:23] [INFO ] Applying decomposition
[2024-05-21 05:29:23] [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/graph4230016769057517671.txt' '-o' '/tmp/graph4230016769057517671.bin' '-w' '/tmp/graph4230016769057517671.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4230016769057517671.bin' '-l' '-1' '-v' '-w' '/tmp/graph4230016769057517671.weights' '-q' '0' '-e' '0.001'
[2024-05-21 05:29:23] [INFO ] Decomposing Gal with order
[2024-05-21 05:29:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 05:29:24] [INFO ] Removed a total of 527 redundant transitions.
[2024-05-21 05:29:24] [INFO ] Flatten gal took : 61 ms
[2024-05-21 05:29:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 10 ms.
[2024-05-21 05:29:24] [INFO ] Time to serialize gal into /tmp/CTLFireability3433059183965591870.gal : 11 ms
[2024-05-21 05:29:24] [INFO ] Time to serialize properties into /tmp/CTLFireability12227481693460724440.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/CTLFireability3433059183965591870.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12227481693460724440.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,2.63312e+10,1.42988,51308,2182,205,75169,5572,2638,182624,122,58418,0


Converting to forward existential form...Done !
original formula: A((i6.u79.p446==1) U AG((((E((i23.i1.i2.u336.p1444==1) U (i25.i0.i0.u369.p1552==1)) + !(EF((i9.i1.i0.u115.p597==1)))) + (E(((i10.i1.i0.u2...387
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !((((E((i23.i1.i2.u336.p1444==1) U (i25.i0.i0.u369.p1552==1)) + !(E(TRUE U (i9.i1.i0...1248
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t208, t260, t320, t369, t442, t491, t494, t667, t696, t750, t782, t860, t931, t982...2109
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 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
(forward)formula 0,1,13.3424,478460,1,0,786967,20124,23824,2.42315e+06,593,133632,2656243
FORMULA CloudReconfiguration-PT-308-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1606/1606 places, 2055/2055 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 1553 transition count 1996
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 1553 transition count 1996
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 109 place count 1553 transition count 1993
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 129 place count 1533 transition count 1968
Iterating global reduction 1 with 20 rules applied. Total rules applied 149 place count 1533 transition count 1968
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 152 place count 1533 transition count 1965
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 164 place count 1521 transition count 1951
Iterating global reduction 2 with 12 rules applied. Total rules applied 176 place count 1521 transition count 1951
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 180 place count 1521 transition count 1947
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 184 place count 1517 transition count 1942
Iterating global reduction 3 with 4 rules applied. Total rules applied 188 place count 1517 transition count 1942
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 191 place count 1514 transition count 1939
Iterating global reduction 3 with 3 rules applied. Total rules applied 194 place count 1514 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 195 place count 1513 transition count 1938
Iterating global reduction 3 with 1 rules applied. Total rules applied 196 place count 1513 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 197 place count 1512 transition count 1937
Iterating global reduction 3 with 1 rules applied. Total rules applied 198 place count 1512 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 199 place count 1511 transition count 1936
Iterating global reduction 3 with 1 rules applied. Total rules applied 200 place count 1511 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 201 place count 1510 transition count 1934
Iterating global reduction 3 with 1 rules applied. Total rules applied 202 place count 1510 transition count 1934
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 203 place count 1509 transition count 1932
Iterating global reduction 3 with 1 rules applied. Total rules applied 204 place count 1509 transition count 1932
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 205 place count 1508 transition count 1931
Iterating global reduction 3 with 1 rules applied. Total rules applied 206 place count 1508 transition count 1931
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 207 place count 1508 transition count 1930
Applied a total of 207 rules in 587 ms. Remains 1508 /1606 variables (removed 98) and now considering 1930/2055 (removed 125) transitions.
// Phase 1: matrix 1930 rows 1508 cols
[2024-05-21 05:29:38] [INFO ] Computed 4 invariants in 17 ms
[2024-05-21 05:29:38] [INFO ] Implicit Places using invariants in 215 ms returned []
[2024-05-21 05:29:38] [INFO ] Invariant cache hit.
[2024-05-21 05:29:39] [INFO ] Implicit Places using invariants and state equation in 848 ms returned []
Implicit Place search using SMT with State Equation took 1064 ms to find 0 implicit places.
Running 1929 sub problems to find dead transitions.
[2024-05-21 05:29:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1507/3438 variables, and 4 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 1929/1929 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1929 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1507/3438 variables, and 4 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 0/1929 constraints, Known Traps: 0/0 constraints]
After SMT, in 60502ms problems are : Problem set: 0 solved, 1929 unsolved
Search for dead transitions found 0 dead transitions in 60518ms
Starting structural reductions in LTL mode, iteration 1 : 1508/1606 places, 1930/2055 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62176 ms. Remains : 1508/1606 places, 1930/2055 transitions.
[2024-05-21 05:30:39] [INFO ] Flatten gal took : 26 ms
[2024-05-21 05:30:39] [INFO ] Flatten gal took : 26 ms
[2024-05-21 05:30:39] [INFO ] Input system was already deterministic with 1930 transitions.
[2024-05-21 05:30:39] [INFO ] Flatten gal took : 26 ms
[2024-05-21 05:30:39] [INFO ] Flatten gal took : 27 ms
[2024-05-21 05:30:39] [INFO ] Time to serialize gal into /tmp/CTLFireability9699953505945816507.gal : 5 ms
[2024-05-21 05:30:39] [INFO ] Time to serialize properties into /tmp/CTLFireability2215429781251382400.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/CTLFireability9699953505945816507.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2215429781251382400.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.47686e+10,11.8947,297928,2,27867,5,776128,6,0,7964,1.57347e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 05:31:10] [INFO ] Flatten gal took : 29 ms
[2024-05-21 05:31:10] [INFO ] Applying decomposition
[2024-05-21 05:31:10] [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/graph13392204274418580931.txt' '-o' '/tmp/graph13392204274418580931.bin' '-w' '/tmp/graph13392204274418580931.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13392204274418580931.bin' '-l' '-1' '-v' '-w' '/tmp/graph13392204274418580931.weights' '-q' '0' '-e' '0.001'
[2024-05-21 05:31:10] [INFO ] Decomposing Gal with order
[2024-05-21 05:31:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 05:31:10] [INFO ] Removed a total of 507 redundant transitions.
[2024-05-21 05:31:10] [INFO ] Flatten gal took : 54 ms
[2024-05-21 05:31:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 10 ms.
[2024-05-21 05:31:10] [INFO ] Time to serialize gal into /tmp/CTLFireability12709884647308757003.gal : 22 ms
[2024-05-21 05:31:10] [INFO ] Time to serialize properties into /tmp/CTLFireability13852864060036039861.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/CTLFireability12709884647308757003.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13852864060036039861.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.47686e+10,1.5235,55696,1965,215,89888,6801,2546,194100,117,53747,0


Converting to forward existential form...Done !
original formula: E(((i1.u27.p139!=1) * EX(((AX((i3.u56.p300==1)) + (i0.i1.i0.u39.p187==1)) + EF((i4.i3.i2.u44.p222==1))))) U !(((i9.i0.i2.u148.p704!=1) + ...297
=> equivalent forward existential formula: (([FwdG((((FwdU(Init,((i1.u27.p139!=1) * EX(((!(EX(!((i3.u56.p300==1)))) + (i0.i1.i0.u39.p187==1)) + E(TRUE U (i...696
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t208, t260, t291, t320, t369, t441, t493, t646, t727, t758, t836, t907, t958, t111...2221
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1606/1606 places, 2055/2055 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 1554 transition count 1998
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 1554 transition count 1998
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 107 place count 1554 transition count 1995
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 125 place count 1536 transition count 1973
Iterating global reduction 1 with 18 rules applied. Total rules applied 143 place count 1536 transition count 1973
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 146 place count 1536 transition count 1970
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 156 place count 1526 transition count 1958
Iterating global reduction 2 with 10 rules applied. Total rules applied 166 place count 1526 transition count 1958
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 169 place count 1526 transition count 1955
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 173 place count 1522 transition count 1950
Iterating global reduction 3 with 4 rules applied. Total rules applied 177 place count 1522 transition count 1950
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 180 place count 1519 transition count 1947
Iterating global reduction 3 with 3 rules applied. Total rules applied 183 place count 1519 transition count 1947
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 184 place count 1518 transition count 1946
Iterating global reduction 3 with 1 rules applied. Total rules applied 185 place count 1518 transition count 1946
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 186 place count 1517 transition count 1945
Iterating global reduction 3 with 1 rules applied. Total rules applied 187 place count 1517 transition count 1945
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 188 place count 1516 transition count 1944
Iterating global reduction 3 with 1 rules applied. Total rules applied 189 place count 1516 transition count 1944
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 190 place count 1515 transition count 1942
Iterating global reduction 3 with 1 rules applied. Total rules applied 191 place count 1515 transition count 1942
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 192 place count 1514 transition count 1940
Iterating global reduction 3 with 1 rules applied. Total rules applied 193 place count 1514 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 194 place count 1513 transition count 1939
Iterating global reduction 3 with 1 rules applied. Total rules applied 195 place count 1513 transition count 1939
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 196 place count 1513 transition count 1938
Applied a total of 196 rules in 625 ms. Remains 1513 /1606 variables (removed 93) and now considering 1938/2055 (removed 117) transitions.
// Phase 1: matrix 1938 rows 1513 cols
[2024-05-21 05:31:41] [INFO ] Computed 4 invariants in 12 ms
[2024-05-21 05:31:41] [INFO ] Implicit Places using invariants in 228 ms returned []
[2024-05-21 05:31:41] [INFO ] Invariant cache hit.
[2024-05-21 05:31:42] [INFO ] Implicit Places using invariants and state equation in 883 ms returned []
Implicit Place search using SMT with State Equation took 1113 ms to find 0 implicit places.
Running 1937 sub problems to find dead transitions.
[2024-05-21 05:31:42] [INFO ] Invariant cache hit.
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 30029 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 30031 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 60595ms problems are : Problem set: 0 solved, 1937 unsolved
Search for dead transitions found 0 dead transitions in 60616ms
Starting structural reductions in LTL mode, iteration 1 : 1513/1606 places, 1938/2055 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62361 ms. Remains : 1513/1606 places, 1938/2055 transitions.
[2024-05-21 05:32:42] [INFO ] Flatten gal took : 28 ms
[2024-05-21 05:32:42] [INFO ] Flatten gal took : 26 ms
[2024-05-21 05:32:42] [INFO ] Input system was already deterministic with 1938 transitions.
[2024-05-21 05:32:42] [INFO ] Flatten gal took : 30 ms
[2024-05-21 05:32:42] [INFO ] Flatten gal took : 27 ms
[2024-05-21 05:32:42] [INFO ] Time to serialize gal into /tmp/CTLFireability5609885829315487097.gal : 5 ms
[2024-05-21 05:32:42] [INFO ] Time to serialize properties into /tmp/CTLFireability8898283570328223755.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/CTLFireability5609885829315487097.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8898283570328223755.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.51138e+10,11.7309,292760,2,27715,5,752799,6,0,7992,1.55119e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 05:33:13] [INFO ] Flatten gal took : 31 ms
[2024-05-21 05:33:13] [INFO ] Applying decomposition
[2024-05-21 05:33:13] [INFO ] Flatten gal took : 42 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/graph1038351365026699166.txt' '-o' '/tmp/graph1038351365026699166.bin' '-w' '/tmp/graph1038351365026699166.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1038351365026699166.bin' '-l' '-1' '-v' '-w' '/tmp/graph1038351365026699166.weights' '-q' '0' '-e' '0.001'
[2024-05-21 05:33:13] [INFO ] Decomposing Gal with order
[2024-05-21 05:33:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 05:33:13] [INFO ] Removed a total of 523 redundant transitions.
[2024-05-21 05:33:13] [INFO ] Flatten gal took : 49 ms
[2024-05-21 05:33:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 7 ms.
[2024-05-21 05:33:13] [INFO ] Time to serialize gal into /tmp/CTLFireability4118663575589592197.gal : 11 ms
[2024-05-21 05:33:13] [INFO ] Time to serialize properties into /tmp/CTLFireability8290153995859406650.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/CTLFireability4118663575589592197.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8290153995859406650.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,2.51138e+10,0.871111,31892,1899,236,47848,3658,2489,79476,121,20749,0


Converting to forward existential form...Done !
original formula: EG((((AF((i33.i0.i1.u571.p2267==1)) * E(!(((i0.u29.p130==1)&&(i35.i0.i1.u589.p2345==1))) U (((i18.u335.p1389==1)||(i31.i1.i1.u530.p2124==...344
=> equivalent forward existential formula: [FwdG(Init,(((!(EG(!((i33.i0.i1.u571.p2267==1)))) * E(!(((i0.u29.p130==1)&&(i35.i0.i1.u589.p2345==1))) U (((i18....405
Reverse transition relation is NOT exact ! Due to transitions t26, t214, t266, t285, t297, t351, t375, t446, t498, t680, t732, t792, t841, t912, t963, t126...2141
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
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
(forward)formula 0,0,15.5688,571244,1,0,1.05433e+06,8411,22867,2.51373e+06,557,25326,2631690
FORMULA CloudReconfiguration-PT-308-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1606/1606 places, 2055/2055 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 1552 transition count 1995
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 1552 transition count 1995
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 111 place count 1552 transition count 1992
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 131 place count 1532 transition count 1967
Iterating global reduction 1 with 20 rules applied. Total rules applied 151 place count 1532 transition count 1967
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 154 place count 1532 transition count 1964
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 166 place count 1520 transition count 1950
Iterating global reduction 2 with 12 rules applied. Total rules applied 178 place count 1520 transition count 1950
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 182 place count 1520 transition count 1946
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 186 place count 1516 transition count 1941
Iterating global reduction 3 with 4 rules applied. Total rules applied 190 place count 1516 transition count 1941
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 193 place count 1513 transition count 1938
Iterating global reduction 3 with 3 rules applied. Total rules applied 196 place count 1513 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 197 place count 1512 transition count 1937
Iterating global reduction 3 with 1 rules applied. Total rules applied 198 place count 1512 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 199 place count 1511 transition count 1936
Iterating global reduction 3 with 1 rules applied. Total rules applied 200 place count 1511 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 201 place count 1510 transition count 1935
Iterating global reduction 3 with 1 rules applied. Total rules applied 202 place count 1510 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 203 place count 1509 transition count 1933
Iterating global reduction 3 with 1 rules applied. Total rules applied 204 place count 1509 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 205 place count 1508 transition count 1931
Iterating global reduction 3 with 1 rules applied. Total rules applied 206 place count 1508 transition count 1931
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 207 place count 1507 transition count 1930
Iterating global reduction 3 with 1 rules applied. Total rules applied 208 place count 1507 transition count 1930
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 209 place count 1507 transition count 1929
Applied a total of 209 rules in 611 ms. Remains 1507 /1606 variables (removed 99) and now considering 1929/2055 (removed 126) transitions.
// Phase 1: matrix 1929 rows 1507 cols
[2024-05-21 05:33:29] [INFO ] Computed 4 invariants in 14 ms
[2024-05-21 05:33:29] [INFO ] Implicit Places using invariants in 209 ms returned []
[2024-05-21 05:33:29] [INFO ] Invariant cache hit.
[2024-05-21 05:33:30] [INFO ] Implicit Places using invariants and state equation in 885 ms returned []
Implicit Place search using SMT with State Equation took 1096 ms to find 0 implicit places.
Running 1928 sub problems to find dead transitions.
[2024-05-21 05:33:30] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1506/3436 variables, and 4 constraints, problems are : Problem set: 0 solved, 1928 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 1928/1928 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1928 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1928 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 1506/3436 variables, and 4 constraints, problems are : Problem set: 0 solved, 1928 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 0/1928 constraints, Known Traps: 0/0 constraints]
After SMT, in 60507ms problems are : Problem set: 0 solved, 1928 unsolved
Search for dead transitions found 0 dead transitions in 60524ms
Starting structural reductions in LTL mode, iteration 1 : 1507/1606 places, 1929/2055 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62238 ms. Remains : 1507/1606 places, 1929/2055 transitions.
[2024-05-21 05:34:31] [INFO ] Flatten gal took : 25 ms
[2024-05-21 05:34:31] [INFO ] Flatten gal took : 43 ms
[2024-05-21 05:34:31] [INFO ] Input system was already deterministic with 1929 transitions.
[2024-05-21 05:34:31] [INFO ] Flatten gal took : 26 ms
[2024-05-21 05:34:31] [INFO ] Flatten gal took : 26 ms
[2024-05-21 05:34:31] [INFO ] Time to serialize gal into /tmp/CTLFireability6142949715327874447.gal : 5 ms
[2024-05-21 05:34:31] [INFO ] Time to serialize properties into /tmp/CTLFireability2114855848130154731.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/CTLFireability6142949715327874447.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2114855848130154731.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.46876e+10,11.8921,302172,2,28449,5,834540,6,0,7959,1.53439e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 05:35:01] [INFO ] Flatten gal took : 28 ms
[2024-05-21 05:35:01] [INFO ] Applying decomposition
[2024-05-21 05:35:01] [INFO ] Flatten gal took : 26 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/graph6342280936881145287.txt' '-o' '/tmp/graph6342280936881145287.bin' '-w' '/tmp/graph6342280936881145287.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6342280936881145287.bin' '-l' '-1' '-v' '-w' '/tmp/graph6342280936881145287.weights' '-q' '0' '-e' '0.001'
[2024-05-21 05:35:01] [INFO ] Decomposing Gal with order
[2024-05-21 05:35:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 05:35:01] [INFO ] Removed a total of 498 redundant transitions.
[2024-05-21 05:35:01] [INFO ] Flatten gal took : 63 ms
[2024-05-21 05:35:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 58 labels/synchronizations in 10 ms.
[2024-05-21 05:35:01] [INFO ] Time to serialize gal into /tmp/CTLFireability17649150602564789619.gal : 10 ms
[2024-05-21 05:35:01] [INFO ] Time to serialize properties into /tmp/CTLFireability12797936408322256732.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/CTLFireability17649150602564789619.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12797936408322256732.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.46876e+10,1.20925,45228,1955,230,71456,7072,2562,140804,137,54154,0


Converting to forward existential form...Done !
original formula: EF(EG(EX((i17.i0.i3.u561.p2333==1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),EX((i17.i0.i3.u561.p2333==1)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t180, t209, t261, t292, t321, t370, t441, t493, t646, t675, t727, t787, t907, t958, t111...2120
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 a local SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
(forward)formula 0,1,4.08734,141324,1,0,254611,7072,20337,461921,638,54154,1219917
FORMULA CloudReconfiguration-PT-308-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1606/1606 places, 2055/2055 transitions.
Graph (trivial) has 1957 edges and 1606 vertex of which 697 / 1606 are part of one of the 63 SCC in 6 ms
Free SCC test removed 634 places
Ensure Unique test removed 735 transitions
Reduce isomorphic transitions removed 735 transitions.
Graph (complete) has 1498 edges and 972 vertex of which 963 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 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 532 transitions
Trivial Post-agglo rules discarded 532 transitions
Performed 532 trivial Post agglomeration. Transition count delta: 532
Iterating post reduction 0 with 532 rules applied. Total rules applied 534 place count 962 transition count 782
Reduce places removed 532 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 554 rules applied. Total rules applied 1088 place count 430 transition count 760
Reduce places removed 8 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 11 rules applied. Total rules applied 1099 place count 422 transition count 757
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1102 place count 419 transition count 757
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 46 Pre rules applied. Total rules applied 1102 place count 419 transition count 711
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 4 with 92 rules applied. Total rules applied 1194 place count 373 transition count 711
Discarding 25 places :
Symmetric choice reduction at 4 with 25 rule applications. Total rules 1219 place count 348 transition count 671
Iterating global reduction 4 with 25 rules applied. Total rules applied 1244 place count 348 transition count 671
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 1245 place count 348 transition count 670
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1246 place count 347 transition count 670
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1246 place count 347 transition count 669
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1248 place count 346 transition count 669
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1263 place count 331 transition count 647
Iterating global reduction 6 with 15 rules applied. Total rules applied 1278 place count 331 transition count 647
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 8 rules applied. Total rules applied 1286 place count 331 transition count 639
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1287 place count 330 transition count 639
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 1293 place count 324 transition count 628
Iterating global reduction 8 with 6 rules applied. Total rules applied 1299 place count 324 transition count 628
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 8 with 2 rules applied. Total rules applied 1301 place count 324 transition count 626
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1302 place count 323 transition count 626
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1304 place count 321 transition count 622
Iterating global reduction 10 with 2 rules applied. Total rules applied 1306 place count 321 transition count 622
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1308 place count 319 transition count 618
Iterating global reduction 10 with 2 rules applied. Total rules applied 1310 place count 319 transition count 618
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1312 place count 317 transition count 614
Iterating global reduction 10 with 2 rules applied. Total rules applied 1314 place count 317 transition count 614
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 10 with 78 rules applied. Total rules applied 1392 place count 278 transition count 575
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 10 with 23 rules applied. Total rules applied 1415 place count 278 transition count 552
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 1420 place count 273 transition count 552
Discarding 12 places :
Symmetric choice reduction at 12 with 12 rule applications. Total rules 1432 place count 261 transition count 532
Iterating global reduction 12 with 12 rules applied. Total rules applied 1444 place count 261 transition count 532
Discarding 8 places :
Symmetric choice reduction at 12 with 8 rule applications. Total rules 1452 place count 253 transition count 517
Iterating global reduction 12 with 8 rules applied. Total rules applied 1460 place count 253 transition count 517
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1461 place count 253 transition count 516
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 1469 place count 249 transition count 512
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 1475 place count 249 transition count 506
Discarding 4 places :
Symmetric choice reduction at 14 with 4 rule applications. Total rules 1479 place count 245 transition count 498
Iterating global reduction 14 with 4 rules applied. Total rules applied 1483 place count 245 transition count 498
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1484 place count 245 transition count 497
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1485 place count 244 transition count 495
Iterating global reduction 15 with 1 rules applied. Total rules applied 1486 place count 244 transition count 495
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1487 place count 243 transition count 491
Iterating global reduction 15 with 1 rules applied. Total rules applied 1488 place count 243 transition count 491
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 1494 place count 240 transition count 488
Drop transitions (Redundant composition of simpler transitions.) removed 76 transitions
Redundant transition composition rules discarded 76 transitions
Iterating global reduction 15 with 76 rules applied. Total rules applied 1570 place count 240 transition count 412
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 15 with 31 rules applied. Total rules applied 1601 place count 240 transition count 381
Reduce places removed 31 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 16 with 32 rules applied. Total rules applied 1633 place count 209 transition count 380
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 1634 place count 208 transition count 380
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 18 with 3 Pre rules applied. Total rules applied 1634 place count 208 transition count 377
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 18 with 6 rules applied. Total rules applied 1640 place count 205 transition count 377
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 18 with 10 rules applied. Total rules applied 1650 place count 200 transition count 372
Discarding 3 places :
Symmetric choice reduction at 18 with 3 rule applications. Total rules 1653 place count 197 transition count 369
Iterating global reduction 18 with 3 rules applied. Total rules applied 1656 place count 197 transition count 369
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 18 with 7 rules applied. Total rules applied 1663 place count 197 transition count 362
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 1664 place count 196 transition count 361
Applied a total of 1664 rules in 117 ms. Remains 196 /1606 variables (removed 1410) and now considering 361/2055 (removed 1694) transitions.
[2024-05-21 05:35:06] [INFO ] Flow matrix only has 311 transitions (discarded 50 similar events)
// Phase 1: matrix 311 rows 196 cols
[2024-05-21 05:35:06] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 05:35:06] [INFO ] Implicit Places using invariants in 83 ms returned []
[2024-05-21 05:35:06] [INFO ] Flow matrix only has 311 transitions (discarded 50 similar events)
[2024-05-21 05:35:06] [INFO ] Invariant cache hit.
[2024-05-21 05:35:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 05:35:06] [INFO ] Implicit Places using invariants and state equation in 169 ms returned [12, 133]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 255 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 194/1606 places, 361/2055 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 192 transition count 359
Applied a total of 2 rules in 8 ms. Remains 192 /194 variables (removed 2) and now considering 359/361 (removed 2) transitions.
[2024-05-21 05:35:06] [INFO ] Flow matrix only has 309 transitions (discarded 50 similar events)
// Phase 1: matrix 309 rows 192 cols
[2024-05-21 05:35:06] [INFO ] Computed 0 invariants in 0 ms
[2024-05-21 05:35:06] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-21 05:35:06] [INFO ] Flow matrix only has 309 transitions (discarded 50 similar events)
[2024-05-21 05:35:06] [INFO ] Invariant cache hit.
[2024-05-21 05:35:06] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 192/1606 places, 359/2055 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 588 ms. Remains : 192/1606 places, 359/2055 transitions.
[2024-05-21 05:35:06] [INFO ] Flatten gal took : 5 ms
[2024-05-21 05:35:06] [INFO ] Flatten gal took : 5 ms
[2024-05-21 05:35:06] [INFO ] Input system was already deterministic with 359 transitions.
[2024-05-21 05:35:06] [INFO ] Flatten gal took : 5 ms
[2024-05-21 05:35:06] [INFO ] Flatten gal took : 5 ms
[2024-05-21 05:35:06] [INFO ] Time to serialize gal into /tmp/CTLFireability14822379538705580064.gal : 1 ms
[2024-05-21 05:35:06] [INFO ] Time to serialize properties into /tmp/CTLFireability14010022109079375096.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/CTLFireability14822379538705580064.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14010022109079375096.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,5.20591e+06,0.591224,22940,2,3398,5,63814,6,0,1070,103427,0


Converting to forward existential form...Done !
original formula: EF(!(E(!(((p1550==1)&&(p374==1))) U (p1416==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(!(((p1550==1)&&(p374==1))) U (p1416==1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t6, t11, t12, t14, t29, t41, t44, t55, t61, t65, t70, t71, t73, t88, t113, t119, t122, t1...517
(forward)formula 0,1,10.2859,322824,1,0,587,2.15555e+06,688,323,6178,1.70228e+06,827
FORMULA CloudReconfiguration-PT-308-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1606/1606 places, 2055/2055 transitions.
Graph (trivial) has 1963 edges and 1606 vertex of which 710 / 1606 are part of one of the 63 SCC in 2 ms
Free SCC test removed 647 places
Ensure Unique test removed 752 transitions
Reduce isomorphic transitions removed 752 transitions.
Graph (complete) has 1481 edges and 959 vertex of which 950 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.4 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 531 transitions
Trivial Post-agglo rules discarded 531 transitions
Performed 531 trivial Post agglomeration. Transition count delta: 531
Iterating post reduction 0 with 531 rules applied. Total rules applied 533 place count 949 transition count 766
Reduce places removed 531 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 553 rules applied. Total rules applied 1086 place count 418 transition count 744
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1094 place count 410 transition count 744
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 44 Pre rules applied. Total rules applied 1094 place count 410 transition count 700
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 1182 place count 366 transition count 700
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 1207 place count 341 transition count 660
Iterating global reduction 3 with 25 rules applied. Total rules applied 1232 place count 341 transition count 660
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 1233 place count 341 transition count 659
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1234 place count 340 transition count 659
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1234 place count 340 transition count 658
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1236 place count 339 transition count 658
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 1251 place count 324 transition count 636
Iterating global reduction 5 with 15 rules applied. Total rules applied 1266 place count 324 transition count 636
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 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 5 with 8 rules applied. Total rules applied 1274 place count 324 transition count 628
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1275 place count 323 transition count 628
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 1281 place count 317 transition count 617
Iterating global reduction 7 with 6 rules applied. Total rules applied 1287 place count 317 transition count 617
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 2 rules applied. Total rules applied 1289 place count 317 transition count 615
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1290 place count 316 transition count 615
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1292 place count 314 transition count 611
Iterating global reduction 9 with 2 rules applied. Total rules applied 1294 place count 314 transition count 611
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1296 place count 312 transition count 607
Iterating global reduction 9 with 2 rules applied. Total rules applied 1298 place count 312 transition count 607
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1300 place count 310 transition count 603
Iterating global reduction 9 with 2 rules applied. Total rules applied 1302 place count 310 transition count 603
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1303 place count 309 transition count 601
Iterating global reduction 9 with 1 rules applied. Total rules applied 1304 place count 309 transition count 601
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 9 with 74 rules applied. Total rules applied 1378 place count 272 transition count 564
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 9 with 23 rules applied. Total rules applied 1401 place count 272 transition count 541
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 10 with 5 rules applied. Total rules applied 1406 place count 267 transition count 541
Discarding 13 places :
Symmetric choice reduction at 11 with 13 rule applications. Total rules 1419 place count 254 transition count 516
Iterating global reduction 11 with 13 rules applied. Total rules applied 1432 place count 254 transition count 516
Discarding 8 places :
Symmetric choice reduction at 11 with 8 rule applications. Total rules 1440 place count 246 transition count 501
Iterating global reduction 11 with 8 rules applied. Total rules applied 1448 place count 246 transition count 501
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1449 place count 246 transition count 500
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 12 with 8 rules applied. Total rules applied 1457 place count 242 transition count 496
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 1462 place count 242 transition count 491
Discarding 4 places :
Symmetric choice reduction at 13 with 4 rule applications. Total rules 1466 place count 238 transition count 483
Iterating global reduction 13 with 4 rules applied. Total rules applied 1470 place count 238 transition count 483
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1471 place count 238 transition count 482
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1472 place count 237 transition count 480
Iterating global reduction 14 with 1 rules applied. Total rules applied 1473 place count 237 transition count 480
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1474 place count 236 transition count 476
Iterating global reduction 14 with 1 rules applied. Total rules applied 1475 place count 236 transition count 476
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 14 with 6 rules applied. Total rules applied 1481 place count 233 transition count 473
Drop transitions (Redundant composition of simpler transitions.) removed 73 transitions
Redundant transition composition rules discarded 73 transitions
Iterating global reduction 14 with 73 rules applied. Total rules applied 1554 place count 233 transition count 400
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 14 with 32 rules applied. Total rules applied 1586 place count 233 transition count 368
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 15 with 32 rules applied. Total rules applied 1618 place count 201 transition count 368
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 3 Pre rules applied. Total rules applied 1618 place count 201 transition count 365
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 16 with 6 rules applied. Total rules applied 1624 place count 198 transition count 365
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 16 with 8 rules applied. Total rules applied 1632 place count 194 transition count 361
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 1635 place count 191 transition count 358
Iterating global reduction 16 with 3 rules applied. Total rules applied 1638 place count 191 transition count 358
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 16 with 7 rules applied. Total rules applied 1645 place count 191 transition count 351
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 1646 place count 190 transition count 350
Applied a total of 1646 rules in 100 ms. Remains 190 /1606 variables (removed 1416) and now considering 350/2055 (removed 1705) transitions.
[2024-05-21 05:35:17] [INFO ] Flow matrix only has 300 transitions (discarded 50 similar events)
// Phase 1: matrix 300 rows 190 cols
[2024-05-21 05:35:17] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 05:35:17] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-21 05:35:17] [INFO ] Flow matrix only has 300 transitions (discarded 50 similar events)
[2024-05-21 05:35:17] [INFO ] Invariant cache hit.
[2024-05-21 05:35:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 05:35:17] [INFO ] Implicit Places using invariants and state equation in 235 ms returned [9, 125]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 285 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 188/1606 places, 350/2055 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 348
Applied a total of 2 rules in 6 ms. Remains 186 /188 variables (removed 2) and now considering 348/350 (removed 2) transitions.
[2024-05-21 05:35:17] [INFO ] Flow matrix only has 298 transitions (discarded 50 similar events)
// Phase 1: matrix 298 rows 186 cols
[2024-05-21 05:35:17] [INFO ] Computed 0 invariants in 0 ms
[2024-05-21 05:35:17] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-21 05:35:17] [INFO ] Flow matrix only has 298 transitions (discarded 50 similar events)
[2024-05-21 05:35:17] [INFO ] Invariant cache hit.
[2024-05-21 05:35:17] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 186/1606 places, 348/2055 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 567 ms. Remains : 186/1606 places, 348/2055 transitions.
[2024-05-21 05:35:17] [INFO ] Flatten gal took : 4 ms
[2024-05-21 05:35:17] [INFO ] Flatten gal took : 5 ms
[2024-05-21 05:35:17] [INFO ] Input system was already deterministic with 348 transitions.
RANDOM walk for 1930 steps (180 resets) in 12 ms. (148 steps per ms) remains 0/1 properties
FORMULA CloudReconfiguration-PT-308-CTLFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-21 05:35:17] [INFO ] Flatten gal took : 8 ms
[2024-05-21 05:35:17] [INFO ] Flatten gal took : 6 ms
[2024-05-21 05:35:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14770932975471736453.gal : 2 ms
[2024-05-21 05:35:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3643256445345163289.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14770932975471736453.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3643256445345163289.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1606/1606 places, 2055/2055 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 1552 transition count 1995
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 1552 transition count 1995
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 111 place count 1552 transition count 1992
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 131 place count 1532 transition count 1967
Iterating global reduction 1 with 20 rules applied. Total rules applied 151 place count 1532 transition count 1967
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 154 place count 1532 transition count 1964
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 166 place count 1520 transition count 1950
Iterating global reduction 2 with 12 rules applied. Total rules applied 178 place count 1520 transition count 1950
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 182 place count 1520 transition count 1946
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 186 place count 1516 transition count 1941
Iterating global reduction 3 with 4 rules applied. Total rules applied 190 place count 1516 transition count 1941
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 193 place count 1513 transition count 1938
Iterating global reduction 3 with 3 rules applied. Total rules applied 196 place count 1513 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 197 place count 1512 transition count 1937
Iterating global reduction 3 with 1 rules applied. Total rules applied 198 place count 1512 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 199 place count 1511 transition count 1936
Iterating global reduction 3 with 1 rules applied. Total rules applied 200 place count 1511 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 201 place count 1510 transition count 1935
Iterating global reduction 3 with 1 rules applied. Total rules applied 202 place count 1510 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 203 place count 1509 transition count 1933
Iterating global reduction 3 with 1 rules applied. Total rules applied 204 place count 1509 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 205 place count 1508 transition count 1931
Iterating global reduction 3 with 1 rules applied. Total rules applied 206 place count 1508 transition count 1931
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 207 place count 1507 transition count 1930
Iterating global reduction 3 with 1 rules applied. Total rules applied 208 place count 1507 transition count 1930
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 209 place count 1507 transition count 1929
Applied a total of 209 rules in 640 ms. Remains 1507 /1606 variables (removed 99) and now considering 1929/2055 (removed 126) transitions.
// Phase 1: matrix 1929 rows 1507 cols
[2024-05-21 05:35:18] [INFO ] Computed 4 invariants in 12 ms
[2024-05-21 05:35:18] [INFO ] Implicit Places using invariants in 222 ms returned []
[2024-05-21 05:35:18] [INFO ] Invariant cache hit.
[2024-05-21 05:35:19] [INFO ] Implicit Places using invariants and state equation in 897 ms returned []
Implicit Place search using SMT with State Equation took 1121 ms to find 0 implicit places.
Running 1928 sub problems to find dead transitions.
[2024-05-21 05:35:19] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s195 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1506/3436 variables, and 4 constraints, problems are : Problem set: 0 solved, 1928 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 1928/1928 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1928 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1506/3436 variables, and 4 constraints, problems are : Problem set: 0 solved, 1928 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 0/1928 constraints, Known Traps: 0/0 constraints]
After SMT, in 60523ms problems are : Problem set: 0 solved, 1928 unsolved
Search for dead transitions found 0 dead transitions in 60540ms
Starting structural reductions in LTL mode, iteration 1 : 1507/1606 places, 1929/2055 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62310 ms. Remains : 1507/1606 places, 1929/2055 transitions.
[2024-05-21 05:36:19] [INFO ] Flatten gal took : 26 ms
[2024-05-21 05:36:19] [INFO ] Flatten gal took : 27 ms
[2024-05-21 05:36:20] [INFO ] Input system was already deterministic with 1929 transitions.
[2024-05-21 05:36:20] [INFO ] Flatten gal took : 26 ms
[2024-05-21 05:36:20] [INFO ] Flatten gal took : 40 ms
[2024-05-21 05:36:20] [INFO ] Time to serialize gal into /tmp/CTLFireability4380661020227516638.gal : 5 ms
[2024-05-21 05:36:20] [INFO ] Time to serialize properties into /tmp/CTLFireability10786848783215163567.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/CTLFireability4380661020227516638.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10786848783215163567.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,2.46876e+10,11.634,294684,2,27746,5,763782,6,0,7959,1.56285e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 05:36:50] [INFO ] Flatten gal took : 28 ms
[2024-05-21 05:36:50] [INFO ] Applying decomposition
[2024-05-21 05:36:50] [INFO ] Flatten gal took : 26 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/graph8850782174526758916.txt' '-o' '/tmp/graph8850782174526758916.bin' '-w' '/tmp/graph8850782174526758916.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8850782174526758916.bin' '-l' '-1' '-v' '-w' '/tmp/graph8850782174526758916.weights' '-q' '0' '-e' '0.001'
[2024-05-21 05:36:50] [INFO ] Decomposing Gal with order
[2024-05-21 05:36:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 05:36:50] [INFO ] Removed a total of 505 redundant transitions.
[2024-05-21 05:36:50] [INFO ] Flatten gal took : 48 ms
[2024-05-21 05:36:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 7 ms.
[2024-05-21 05:36:50] [INFO ] Time to serialize gal into /tmp/CTLFireability9853229206490232151.gal : 10 ms
[2024-05-21 05:36:50] [INFO ] Time to serialize properties into /tmp/CTLFireability3647290349773823254.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/CTLFireability9853229206490232151.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3647290349773823254.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,2.46876e+10,0.923465,34144,1959,272,51354,4391,2521,91218,138,27619,0


Converting to forward existential form...Done !
original formula: AX(((i14.u198.p883==1) + AG(EF(((i31.u539.p2180==0)||(i9.u157.p738==0))))))
=> equivalent forward existential formula: [(FwdU((EY(Init) * !((i14.u198.p883==1))),TRUE) * !(E(TRUE U ((i31.u539.p2180==0)||(i9.u157.p738==0)))))] = FALS...156
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t208, t261, t292, t321, t370, t441, t493, t650, t727, t741, t746, t758, t762, t907...2151
(forward)formula 0,1,3.91828,137104,1,0,228353,9160,22306,433234,647,34954,1237763
FORMULA CloudReconfiguration-PT-308-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1606/1606 places, 2055/2055 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 1559 transition count 2002
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 1559 transition count 2002
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 97 place count 1559 transition count 1999
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 114 place count 1542 transition count 1977
Iterating global reduction 1 with 17 rules applied. Total rules applied 131 place count 1542 transition count 1977
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 133 place count 1542 transition count 1975
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 143 place count 1532 transition count 1963
Iterating global reduction 2 with 10 rules applied. Total rules applied 153 place count 1532 transition count 1963
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 157 place count 1532 transition count 1959
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 159 place count 1530 transition count 1956
Iterating global reduction 3 with 2 rules applied. Total rules applied 161 place count 1530 transition count 1956
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 162 place count 1529 transition count 1955
Iterating global reduction 3 with 1 rules applied. Total rules applied 163 place count 1529 transition count 1955
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 164 place count 1528 transition count 1954
Iterating global reduction 3 with 1 rules applied. Total rules applied 165 place count 1528 transition count 1954
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 166 place count 1527 transition count 1953
Iterating global reduction 3 with 1 rules applied. Total rules applied 167 place count 1527 transition count 1953
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 168 place count 1526 transition count 1952
Iterating global reduction 3 with 1 rules applied. Total rules applied 169 place count 1526 transition count 1952
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 170 place count 1525 transition count 1950
Iterating global reduction 3 with 1 rules applied. Total rules applied 171 place count 1525 transition count 1950
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 172 place count 1524 transition count 1948
Iterating global reduction 3 with 1 rules applied. Total rules applied 173 place count 1524 transition count 1948
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 174 place count 1523 transition count 1947
Iterating global reduction 3 with 1 rules applied. Total rules applied 175 place count 1523 transition count 1947
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 176 place count 1523 transition count 1946
Applied a total of 176 rules in 603 ms. Remains 1523 /1606 variables (removed 83) and now considering 1946/2055 (removed 109) transitions.
// Phase 1: matrix 1946 rows 1523 cols
[2024-05-21 05:36:54] [INFO ] Computed 4 invariants in 11 ms
[2024-05-21 05:36:55] [INFO ] Implicit Places using invariants in 212 ms returned []
[2024-05-21 05:36:55] [INFO ] Invariant cache hit.
[2024-05-21 05:36:56] [INFO ] Implicit Places using invariants and state equation in 917 ms returned []
Implicit Place search using SMT with State Equation took 1140 ms to find 0 implicit places.
Running 1945 sub problems to find dead transitions.
[2024-05-21 05:36:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1522 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1945 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1522/3469 variables, and 4 constraints, problems are : Problem set: 0 solved, 1945 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1523 constraints, PredecessorRefiner: 1945/1945 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1945 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1522 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1945 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
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(s42 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1522/3469 variables, and 4 constraints, problems are : Problem set: 0 solved, 1945 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1523 constraints, PredecessorRefiner: 0/1945 constraints, Known Traps: 0/0 constraints]
After SMT, in 60558ms problems are : Problem set: 0 solved, 1945 unsolved
Search for dead transitions found 0 dead transitions in 60574ms
Starting structural reductions in LTL mode, iteration 1 : 1523/1606 places, 1946/2055 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62320 ms. Remains : 1523/1606 places, 1946/2055 transitions.
[2024-05-21 05:37:56] [INFO ] Flatten gal took : 26 ms
[2024-05-21 05:37:56] [INFO ] Flatten gal took : 37 ms
[2024-05-21 05:37:56] [INFO ] Input system was already deterministic with 1946 transitions.
[2024-05-21 05:37:56] [INFO ] Flatten gal took : 27 ms
[2024-05-21 05:37:56] [INFO ] Flatten gal took : 26 ms
[2024-05-21 05:37:56] [INFO ] Time to serialize gal into /tmp/CTLFireability12540456575465592771.gal : 5 ms
[2024-05-21 05:37:56] [INFO ] Time to serialize properties into /tmp/CTLFireability3070134683308758432.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/CTLFireability12540456575465592771.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3070134683308758432.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,2.57076e+10,11.6681,292320,2,27781,5,751513,6,0,8040,1.57816e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 05:38:26] [INFO ] Flatten gal took : 27 ms
[2024-05-21 05:38:26] [INFO ] Applying decomposition
[2024-05-21 05:38:26] [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/graph14840530894429401726.txt' '-o' '/tmp/graph14840530894429401726.bin' '-w' '/tmp/graph14840530894429401726.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14840530894429401726.bin' '-l' '-1' '-v' '-w' '/tmp/graph14840530894429401726.weights' '-q' '0' '-e' '0.001'
[2024-05-21 05:38:27] [INFO ] Decomposing Gal with order
[2024-05-21 05:38:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 05:38:27] [INFO ] Removed a total of 522 redundant transitions.
[2024-05-21 05:38:27] [INFO ] Flatten gal took : 49 ms
[2024-05-21 05:38:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 45 labels/synchronizations in 10 ms.
[2024-05-21 05:38:27] [INFO ] Time to serialize gal into /tmp/CTLFireability7419070187411620317.gal : 10 ms
[2024-05-21 05:38:27] [INFO ] Time to serialize properties into /tmp/CTLFireability14010728149586292929.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/CTLFireability7419070187411620317.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14010728149586292929.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,2.57076e+10,1.5593,57936,1969,273,88927,12567,2555,198650,135,92467,0


Converting to forward existential form...Done !
original formula: AG(E(((((AF((i21.i0.i0.u341.p1443==1)) + (i0.i1.i3.u79.p417==1)) + !(((i6.i0.i0.u6.p24==1)&&(i7.i0.i0.u298.p1900==1)))) * ((A((i6.i0.i1.u...536
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(((((!(EG(!((i21.i0.i0.u341.p1443==1)))) + (i0.i1.i3.u79.p417==1)) + !(((i6.i0.i0.u6.p24=...794
Reverse transition relation is NOT exact ! Due to transitions t23, t26, t212, t264, t295, t324, t446, t498, t652, t733, t765, t843, t914, t965, t1147, t119...2247
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 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 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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1606/1606 places, 2055/2055 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 1556 transition count 1999
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 1556 transition count 1999
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 103 place count 1556 transition count 1996
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 122 place count 1537 transition count 1972
Iterating global reduction 1 with 19 rules applied. Total rules applied 141 place count 1537 transition count 1972
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 143 place count 1537 transition count 1970
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 153 place count 1527 transition count 1959
Iterating global reduction 2 with 10 rules applied. Total rules applied 163 place count 1527 transition count 1959
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 166 place count 1527 transition count 1956
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 170 place count 1523 transition count 1951
Iterating global reduction 3 with 4 rules applied. Total rules applied 174 place count 1523 transition count 1951
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 177 place count 1520 transition count 1948
Iterating global reduction 3 with 3 rules applied. Total rules applied 180 place count 1520 transition count 1948
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 181 place count 1519 transition count 1947
Iterating global reduction 3 with 1 rules applied. Total rules applied 182 place count 1519 transition count 1947
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 183 place count 1518 transition count 1946
Iterating global reduction 3 with 1 rules applied. Total rules applied 184 place count 1518 transition count 1946
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 185 place count 1517 transition count 1945
Iterating global reduction 3 with 1 rules applied. Total rules applied 186 place count 1517 transition count 1945
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 187 place count 1516 transition count 1943
Iterating global reduction 3 with 1 rules applied. Total rules applied 188 place count 1516 transition count 1943
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 189 place count 1515 transition count 1941
Iterating global reduction 3 with 1 rules applied. Total rules applied 190 place count 1515 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 191 place count 1514 transition count 1940
Iterating global reduction 3 with 1 rules applied. Total rules applied 192 place count 1514 transition count 1940
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 193 place count 1514 transition count 1939
Applied a total of 193 rules in 560 ms. Remains 1514 /1606 variables (removed 92) and now considering 1939/2055 (removed 116) transitions.
// Phase 1: matrix 1939 rows 1514 cols
[2024-05-21 05:38:57] [INFO ] Computed 4 invariants in 10 ms
[2024-05-21 05:38:58] [INFO ] Implicit Places using invariants in 204 ms returned []
[2024-05-21 05:38:58] [INFO ] Invariant cache hit.
[2024-05-21 05:38:58] [INFO ] Implicit Places using invariants and state equation in 868 ms returned []
Implicit Place search using SMT with State Equation took 1074 ms to find 0 implicit places.
Running 1938 sub problems to find dead transitions.
[2024-05-21 05:38:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1513 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1938 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1513/3453 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: 0/1514 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) 0/1513 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1938 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1513/3453 variables, and 4 constraints, problems are : Problem set: 0 solved, 1938 unsolved in 30064 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1514 constraints, PredecessorRefiner: 0/1938 constraints, Known Traps: 0/0 constraints]
After SMT, in 60527ms problems are : Problem set: 0 solved, 1938 unsolved
Search for dead transitions found 0 dead transitions in 60544ms
Starting structural reductions in LTL mode, iteration 1 : 1514/1606 places, 1939/2055 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62184 ms. Remains : 1514/1606 places, 1939/2055 transitions.
[2024-05-21 05:39:59] [INFO ] Flatten gal took : 26 ms
[2024-05-21 05:39:59] [INFO ] Flatten gal took : 27 ms
[2024-05-21 05:39:59] [INFO ] Input system was already deterministic with 1939 transitions.
[2024-05-21 05:39:59] [INFO ] Flatten gal took : 26 ms
[2024-05-21 05:39:59] [INFO ] Flatten gal took : 26 ms
[2024-05-21 05:39:59] [INFO ] Time to serialize gal into /tmp/CTLFireability10651893587734831860.gal : 5 ms
[2024-05-21 05:39:59] [INFO ] Time to serialize properties into /tmp/CTLFireability16690269955011134319.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/CTLFireability10651893587734831860.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16690269955011134319.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.52061e+10,14.5678,293788,2,27899,5,754662,6,0,7997,1.57678e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 05:40:29] [INFO ] Flatten gal took : 31 ms
[2024-05-21 05:40:29] [INFO ] Applying decomposition
[2024-05-21 05:40:29] [INFO ] Flatten gal took : 26 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/graph16994666965805618107.txt' '-o' '/tmp/graph16994666965805618107.bin' '-w' '/tmp/graph16994666965805618107.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16994666965805618107.bin' '-l' '-1' '-v' '-w' '/tmp/graph16994666965805618107.weights' '-q' '0' '-e' '0.001'
[2024-05-21 05:40:29] [INFO ] Decomposing Gal with order
[2024-05-21 05:40:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 05:40:29] [INFO ] Removed a total of 508 redundant transitions.
[2024-05-21 05:40:29] [INFO ] Flatten gal took : 47 ms
[2024-05-21 05:40:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 10 ms.
[2024-05-21 05:40:30] [INFO ] Time to serialize gal into /tmp/CTLFireability14185898594231145974.gal : 10 ms
[2024-05-21 05:40:30] [INFO ] Time to serialize properties into /tmp/CTLFireability14353875557880295565.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/CTLFireability14185898594231145974.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14353875557880295565.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.52061e+10,1.20545,43688,2227,220,66294,6168,2528,133393,127,49372,0


Converting to forward existential form...Done !
original formula: AG(EX(((EF(EG((i34.u543.p2232==0))) + (AX((i28.i0.i3.u403.p1657==1)) * A((i12.u159.p722==1) U (i37.i0.i3.u574.p2347==1)))) + ((((i1.u77.p...331
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(((E(TRUE U EG((i34.u543.p2232==0))) + (!(EX(!((i28.i0.i3.u403.p1657==1)))) * !((E(!((i3...482
Reverse transition relation is NOT exact ! Due to transitions t26, t210, t262, t293, t371, t442, t494, t648, t729, t760, t839, t910, t961, t1143, t1195, t1...2086
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 0,0,13.3673,457376,1,0,909003,11029,22566,1.80272e+06,610,50943,2479979
FORMULA CloudReconfiguration-PT-308-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

[2024-05-21 05:40:43] [INFO ] Flatten gal took : 28 ms
[2024-05-21 05:40:43] [INFO ] Flatten gal took : 29 ms
[2024-05-21 05:40:43] [INFO ] Applying decomposition
[2024-05-21 05:40:43] [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/graph7542978493382273959.txt' '-o' '/tmp/graph7542978493382273959.bin' '-w' '/tmp/graph7542978493382273959.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7542978493382273959.bin' '-l' '-1' '-v' '-w' '/tmp/graph7542978493382273959.weights' '-q' '0' '-e' '0.001'
[2024-05-21 05:40:43] [INFO ] Decomposing Gal with order
[2024-05-21 05:40:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 05:40:43] [INFO ] Removed a total of 559 redundant transitions.
[2024-05-21 05:40:43] [INFO ] Flatten gal took : 51 ms
[2024-05-21 05:40:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 10 ms.
[2024-05-21 05:40:43] [INFO ] Time to serialize gal into /tmp/CTLFireability6722176864827784179.gal : 11 ms
[2024-05-21 05:40:43] [INFO ] Time to serialize properties into /tmp/CTLFireability5411522899950826744.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/CTLFireability6722176864827784179.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5411522899950826744.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 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,3.15513e+10,1.35093,49548,2177,207,78591,6403,2721,167981,114,43056,0


Converting to forward existential form...Done !
original formula: AX((A(AF((i0.u332.p1298==1)) U (((i32.i0.i2.u563.p2121==1)&&(i17.i2.i1.u147.p626!=1))&&((i1.i1.i3.u101.p463!=1)&&((i22.i1.i1.u382.p1461==...409
=> equivalent forward existential formula: (([(FwdU((EY(Init) * !(!((E(!((((i32.i0.i2.u563.p2121==1)&&(i17.i2.i1.u147.p626!=1))&&((i1.i1.i3.u101.p463!=1)&&...2759
Reverse transition relation is NOT exact ! Due to transitions t23, t26, t229, t282, t313, t320, t412, t473, t474, t523, t526, t623, t702, t755, t760, t786,...2531
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 a local 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 0,0,18.0796,588900,1,0,1.16552e+06,8664,25915,2.19338e+06,532,43056,2594483
FORMULA CloudReconfiguration-PT-308-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
Detected timeout of ITS tools.
[2024-05-21 06:08:03] [INFO ] Applying decomposition
[2024-05-21 06:08:03] [INFO ] Flatten gal took : 30 ms
[2024-05-21 06:08:03] [INFO ] Decomposing Gal with order
[2024-05-21 06:08:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 06:08:03] [INFO ] Removed a total of 75 redundant transitions.
[2024-05-21 06:08:03] [INFO ] Flatten gal took : 39 ms
[2024-05-21 06:08:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 211 labels/synchronizations in 1 ms.
[2024-05-21 06:08:03] [INFO ] Time to serialize gal into /tmp/CTLFireability2538582193586993970.gal : 5 ms
[2024-05-21 06:08:03] [INFO ] Time to serialize properties into /tmp/CTLFireability12056062406407658744.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2538582193586993970.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12056062406407658744.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 2 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,3.15513e+10,3.52769,97696,221,11675,4000,215693,161,8532,3687,882659,0


Converting to forward existential form...Done !
original formula: E(((i0.u2.p139!=1) * EX(((AX((i0.u2.p300==1)) + (i0.u2.p187==1)) + EF((i0.u2.p222==1))))) U !(((i0.i1.i0.u5.p704!=1) + !(((((EG((i0.i1.i0...271
=> equivalent forward existential formula: (([FwdG((((FwdU(Init,((i0.u2.p139!=1) * EX(((!(EX(!((i0.u2.p300==1)))) + (i0.u2.p187==1)) + E(TRUE U (i0.u2.p222...634
Reverse transition relation is NOT exact ! Due to transitions t1907, t1908, t1912, t1914, i0.u2.t1521, i0.u2.t1539, i0.u2.t1557, i0.u2.t1601, i0.u2.t1621, ...3007

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