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-171624188800226.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-315, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r092-tall-171624188800226
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K 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 May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 18:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K Apr 11 19:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Apr 11 19:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Apr 11 19:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 11 19:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 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-315-CTLFireability-2024-00
FORMULA_NAME CloudReconfiguration-PT-315-CTLFireability-2024-01
FORMULA_NAME CloudReconfiguration-PT-315-CTLFireability-2024-02
FORMULA_NAME CloudReconfiguration-PT-315-CTLFireability-2024-03
FORMULA_NAME CloudReconfiguration-PT-315-CTLFireability-2024-04
FORMULA_NAME CloudReconfiguration-PT-315-CTLFireability-2024-05
FORMULA_NAME CloudReconfiguration-PT-315-CTLFireability-2024-06
FORMULA_NAME CloudReconfiguration-PT-315-CTLFireability-2024-07
FORMULA_NAME CloudReconfiguration-PT-315-CTLFireability-2024-08
FORMULA_NAME CloudReconfiguration-PT-315-CTLFireability-2024-09
FORMULA_NAME CloudReconfiguration-PT-315-CTLFireability-2024-10
FORMULA_NAME CloudReconfiguration-PT-315-CTLFireability-2024-11
FORMULA_NAME CloudReconfiguration-PT-315-CTLFireability-2023-12
FORMULA_NAME CloudReconfiguration-PT-315-CTLFireability-2023-13
FORMULA_NAME CloudReconfiguration-PT-315-CTLFireability-2023-14
FORMULA_NAME CloudReconfiguration-PT-315-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716276385096

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-315
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-21 07:26:26] [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 07:26:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 07:26:26] [INFO ] Load time of PNML (sax parser for PT used): 176 ms
[2024-05-21 07:26:26] [INFO ] Transformed 2585 places.
[2024-05-21 07:26:26] [INFO ] Transformed 3095 transitions.
[2024-05-21 07:26:26] [INFO ] Found NUPN structural information;
[2024-05-21 07:26:26] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 287 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Support contains 113 out of 2585 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Discarding 499 places :
Symmetric choice reduction at 0 with 499 rule applications. Total rules 499 place count 2086 transition count 2596
Iterating global reduction 0 with 499 rules applied. Total rules applied 998 place count 2086 transition count 2596
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 1025 place count 2086 transition count 2569
Discarding 216 places :
Symmetric choice reduction at 1 with 216 rule applications. Total rules 1241 place count 1870 transition count 2353
Iterating global reduction 1 with 216 rules applied. Total rules applied 1457 place count 1870 transition count 2353
Discarding 80 places :
Symmetric choice reduction at 1 with 80 rule applications. Total rules 1537 place count 1790 transition count 2273
Iterating global reduction 1 with 80 rules applied. Total rules applied 1617 place count 1790 transition count 2273
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 1633 place count 1790 transition count 2257
Discarding 42 places :
Symmetric choice reduction at 2 with 42 rule applications. Total rules 1675 place count 1748 transition count 2215
Iterating global reduction 2 with 42 rules applied. Total rules applied 1717 place count 1748 transition count 2215
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 1724 place count 1748 transition count 2208
Discarding 32 places :
Symmetric choice reduction at 3 with 32 rule applications. Total rules 1756 place count 1716 transition count 2173
Iterating global reduction 3 with 32 rules applied. Total rules applied 1788 place count 1716 transition count 2173
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 1809 place count 1695 transition count 2152
Iterating global reduction 3 with 21 rules applied. Total rules applied 1830 place count 1695 transition count 2152
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 1848 place count 1677 transition count 2134
Iterating global reduction 3 with 18 rules applied. Total rules applied 1866 place count 1677 transition count 2134
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 1882 place count 1661 transition count 2118
Iterating global reduction 3 with 16 rules applied. Total rules applied 1898 place count 1661 transition count 2118
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1911 place count 1648 transition count 2098
Iterating global reduction 3 with 13 rules applied. Total rules applied 1924 place count 1648 transition count 2098
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1928 place count 1644 transition count 2092
Iterating global reduction 3 with 4 rules applied. Total rules applied 1932 place count 1644 transition count 2092
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1935 place count 1641 transition count 2089
Iterating global reduction 3 with 3 rules applied. Total rules applied 1938 place count 1641 transition count 2089
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1940 place count 1641 transition count 2087
Applied a total of 1940 rules in 1481 ms. Remains 1641 /2585 variables (removed 944) and now considering 2087/3095 (removed 1008) transitions.
// Phase 1: matrix 2087 rows 1641 cols
[2024-05-21 07:26:28] [INFO ] Computed 4 invariants in 36 ms
[2024-05-21 07:26:28] [INFO ] Implicit Places using invariants in 562 ms returned []
[2024-05-21 07:26:28] [INFO ] Invariant cache hit.
[2024-05-21 07:26:29] [INFO ] Implicit Places using invariants and state equation in 1057 ms returned []
Implicit Place search using SMT with State Equation took 1659 ms to find 0 implicit places.
Running 2086 sub problems to find dead transitions.
[2024-05-21 07:26:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1640 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2086 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1640/3728 variables, and 4 constraints, problems are : Problem set: 0 solved, 2086 unsolved in 30082 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1641 constraints, PredecessorRefiner: 2086/2086 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2086 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1640 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2086 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1640/3728 variables, and 4 constraints, problems are : Problem set: 0 solved, 2086 unsolved in 30037 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1641 constraints, PredecessorRefiner: 0/2086 constraints, Known Traps: 0/0 constraints]
After SMT, in 60812ms problems are : Problem set: 0 solved, 2086 unsolved
Search for dead transitions found 0 dead transitions in 60852ms
Starting structural reductions in LTL mode, iteration 1 : 1641/2585 places, 2087/3095 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64032 ms. Remains : 1641/2585 places, 2087/3095 transitions.
Support contains 113 out of 1641 places after structural reductions.
[2024-05-21 07:27:31] [INFO ] Flatten gal took : 127 ms
[2024-05-21 07:27:31] [INFO ] Flatten gal took : 74 ms
[2024-05-21 07:27:31] [INFO ] Input system was already deterministic with 2087 transitions.
Support contains 111 out of 1641 places (down from 113) after GAL structural reductions.
RANDOM walk for 40000 steps (318 resets) in 2074 ms. (19 steps per ms) remains 64/86 properties
BEST_FIRST walk for 4002 steps (8 resets) in 31 ms. (125 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4002 steps (10 resets) in 34 ms. (114 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (11 resets) in 72 ms. (54 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (10 resets) in 24 ms. (160 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (9 resets) in 22 ms. (174 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (9 resets) in 24 ms. (160 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (11 resets) in 16 ms. (235 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (9 resets) in 27 ms. (143 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4002 steps (10 resets) in 16 ms. (235 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (10 resets) in 19 ms. (200 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (10 resets) in 26 ms. (148 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4001 steps (9 resets) in 24 ms. (160 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (12 resets) in 37 ms. (105 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (9 resets) in 16 ms. (235 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (9 resets) in 16 ms. (235 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4002 steps (11 resets) in 17 ms. (222 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4001 steps (9 resets) in 18 ms. (210 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4002 steps (12 resets) in 23 ms. (166 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4002 steps (12 resets) in 19 ms. (200 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (11 resets) in 26 ms. (148 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4001 steps (11 resets) in 15 ms. (250 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (10 resets) in 34 ms. (114 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (9 resets) in 27 ms. (143 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (9 resets) in 24 ms. (160 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4002 steps (10 resets) in 23 ms. (166 steps per ms) remains 63/64 properties
BEST_FIRST walk for 4002 steps (9 resets) in 22 ms. (174 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (10 resets) in 18 ms. (210 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (12 resets) in 19 ms. (200 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4002 steps (11 resets) in 24 ms. (160 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4002 steps (10 resets) in 21 ms. (181 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4002 steps (12 resets) in 15 ms. (250 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4002 steps (11 resets) in 17 ms. (222 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4001 steps (10 resets) in 18 ms. (210 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (10 resets) in 16 ms. (235 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4002 steps (12 resets) in 20 ms. (190 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4003 steps (9 resets) in 32 ms. (121 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4002 steps (9 resets) in 14 ms. (266 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4002 steps (9 resets) in 22 ms. (174 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4002 steps (10 resets) in 14 ms. (266 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4002 steps (11 resets) in 12 ms. (307 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4002 steps (10 resets) in 11 ms. (333 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4002 steps (11 resets) in 12 ms. (307 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4000 steps (11 resets) in 15 ms. (250 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4003 steps (10 resets) in 13 ms. (285 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4003 steps (9 resets) in 14 ms. (266 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4003 steps (11 resets) in 24 ms. (160 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4003 steps (11 resets) in 15 ms. (250 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (9 resets) in 17 ms. (222 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (11 resets) in 14 ms. (266 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4003 steps (10 resets) in 13 ms. (285 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4002 steps (11 resets) in 13 ms. (285 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4002 steps (11 resets) in 10 ms. (363 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (10 resets) in 12 ms. (308 steps per ms) remains 63/63 properties
[2024-05-21 07:27:32] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 1547/1630 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1630 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (OVERLAPS) 2077/3707 variables, 1630/1634 constraints. Problems are: Problem set: 0 solved, 63 unsolved
(s1622 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
Error getting values : (error "ParserException while parsing response: ((s11 0.0)
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(s16 (/ 1.0 2.0))
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)
(s1623 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3707/3728 variables, and 1634 constraints, problems are : Problem set: 0 solved, 63 unsolved in 5028 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1630/1641 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 63 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 1547/1630 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1630 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (OVERLAPS) 2077/3707 variables, 1630/1634 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3707 variables, 63/1697 constraints. Problems are: Problem set: 0 solved, 63 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3707/3728 variables, and 1697 constraints, problems are : Problem set: 0 solved, 63 unsolved in 5014 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1630/1641 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 0/0 constraints]
After SMT, in 10094ms problems are : Problem set: 0 solved, 63 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 83 out of 1641 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1641/1641 places, 2087/2087 transitions.
Graph (trivial) has 1808 edges and 1641 vertex of which 563 / 1641 are part of one of the 57 SCC in 9 ms
Free SCC test removed 506 places
Drop transitions (Empty/Sink Transition effects.) removed 626 transitions
Reduce isomorphic transitions removed 626 transitions.
Graph (complete) has 1647 edges and 1135 vertex of which 1126 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 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 513 transitions
Trivial Post-agglo rules discarded 513 transitions
Performed 513 trivial Post agglomeration. Transition count delta: 513
Iterating post reduction 0 with 519 rules applied. Total rules applied 521 place count 1126 transition count 938
Reduce places removed 513 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 534 rules applied. Total rules applied 1055 place count 613 transition count 917
Reduce places removed 13 places and 0 transitions.
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Iterating post reduction 2 with 54 rules applied. Total rules applied 1109 place count 600 transition count 876
Reduce places removed 41 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 45 rules applied. Total rules applied 1154 place count 559 transition count 872
Performed 61 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 61 Pre rules applied. Total rules applied 1154 place count 559 transition count 811
Deduced a syphon composed of 61 places in 0 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 4 with 122 rules applied. Total rules applied 1276 place count 498 transition count 811
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 1285 place count 489 transition count 800
Iterating global reduction 4 with 9 rules applied. Total rules applied 1294 place count 489 transition count 800
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 1295 place count 489 transition count 799
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1296 place count 488 transition count 799
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1296 place count 488 transition count 798
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1298 place count 487 transition count 798
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 1303 place count 482 transition count 793
Iterating global reduction 6 with 5 rules applied. Total rules applied 1308 place count 482 transition count 793
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 1311 place count 482 transition count 790
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1312 place count 481 transition count 789
Iterating global reduction 7 with 1 rules applied. Total rules applied 1313 place count 481 transition count 789
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1314 place count 481 transition count 788
Performed 190 Post agglomeration using F-continuation condition with reduction of 78 identical transitions.
Deduced a syphon composed of 190 places in 1 ms
Reduce places removed 190 places and 0 transitions.
Iterating global reduction 8 with 380 rules applied. Total rules applied 1694 place count 291 transition count 520
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 8 with 37 rules applied. Total rules applied 1731 place count 291 transition count 483
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 1734 place count 288 transition count 480
Iterating global reduction 9 with 3 rules applied. Total rules applied 1737 place count 288 transition count 480
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1739 place count 286 transition count 478
Iterating global reduction 9 with 2 rules applied. Total rules applied 1741 place count 286 transition count 478
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1743 place count 286 transition count 476
Performed 7 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 10 with 14 rules applied. Total rules applied 1757 place count 279 transition count 468
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 1764 place count 279 transition count 461
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 11 with 2 rules applied. Total rules applied 1766 place count 278 transition count 460
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1768 place count 278 transition count 458
Performed 42 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 12 with 84 rules applied. Total rules applied 1852 place count 236 transition count 502
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 12 with 24 rules applied. Total rules applied 1876 place count 236 transition count 478
Discarding 10 places :
Symmetric choice reduction at 13 with 10 rule applications. Total rules 1886 place count 226 transition count 458
Iterating global reduction 13 with 10 rules applied. Total rules applied 1896 place count 226 transition count 458
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1897 place count 226 transition count 457
Drop transitions (Redundant composition of simpler transitions.) removed 44 transitions
Redundant transition composition rules discarded 44 transitions
Iterating global reduction 14 with 44 rules applied. Total rules applied 1941 place count 226 transition count 413
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 1944 place count 223 transition count 410
Iterating global reduction 14 with 3 rules applied. Total rules applied 1947 place count 223 transition count 410
Free-agglomeration rule applied 14 times.
Iterating global reduction 14 with 14 rules applied. Total rules applied 1961 place count 223 transition count 396
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 14 with 14 rules applied. Total rules applied 1975 place count 209 transition count 396
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 15 with 2 rules applied. Total rules applied 1977 place count 209 transition count 394
Partial Free-agglomeration rule applied 11 times.
Drop transitions (Partial Free agglomeration) removed 11 transitions
Iterating global reduction 15 with 11 rules applied. Total rules applied 1988 place count 209 transition count 394
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 15 with 2 rules applied. Total rules applied 1990 place count 209 transition count 392
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 15 with 3 rules applied. Total rules applied 1993 place count 209 transition count 392
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 1994 place count 209 transition count 391
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1995 place count 208 transition count 390
Applied a total of 1995 rules in 266 ms. Remains 208 /1641 variables (removed 1433) and now considering 390/2087 (removed 1697) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 267 ms. Remains : 208/1641 places, 390/2087 transitions.
RANDOM walk for 40000 steps (3196 resets) in 628 ms. (63 steps per ms) remains 14/63 properties
BEST_FIRST walk for 40003 steps (733 resets) in 95 ms. (416 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (699 resets) in 127 ms. (312 steps per ms) remains 12/14 properties
BEST_FIRST walk for 40004 steps (728 resets) in 111 ms. (357 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (734 resets) in 76 ms. (519 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (13 resets) in 158 ms. (251 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (722 resets) in 116 ms. (341 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (559 resets) in 86 ms. (459 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (424 resets) in 86 ms. (459 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (728 resets) in 52 ms. (754 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (727 resets) in 38 ms. (1025 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (702 resets) in 38 ms. (1025 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (660 resets) in 44 ms. (888 steps per ms) remains 11/12 properties
BEST_FIRST walk for 40003 steps (736 resets) in 42 ms. (930 steps per ms) remains 11/11 properties
[2024-05-21 07:27:43] [INFO ] Flow matrix only has 379 transitions (discarded 11 similar events)
// Phase 1: matrix 379 rows 208 cols
[2024-05-21 07:27:43] [INFO ] Computed 3 invariants in 5 ms
[2024-05-21 07:27:43] [INFO ] State equation strengthened by 4 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp39 is UNSAT
At refinement iteration 1 (OVERLAPS) 142/168 variables, 3/3 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/168 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 335/503 variables, 168/171 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/503 variables, 3/174 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/503 variables, 0/174 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 41/544 variables, 18/192 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/544 variables, 1/193 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/544 variables, 0/193 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 31/575 variables, 13/206 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/575 variables, 0/206 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 11 (OVERLAPS) 11/586 variables, 8/214 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/586 variables, 0/214 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 13 (OVERLAPS) 1/587 variables, 1/215 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/587 variables, 0/215 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 15 (OVERLAPS) 0/587 variables, 0/215 constraints. Problems are: Problem set: 2 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 587/587 variables, and 215 constraints, problems are : Problem set: 2 solved, 9 unsolved in 597 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 208/208 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 146/167 variables, 3/3 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/167 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 332/499 variables, 167/170 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/499 variables, 3/173 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/499 variables, 4/177 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/499 variables, 0/177 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 37/536 variables, 16/193 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/536 variables, 1/194 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/536 variables, 5/199 constraints. Problems are: Problem set: 2 solved, 9 unsolved
[2024-05-21 07:27:44] [INFO ] Deduced a trap composed of 51 places in 52 ms of which 9 ms to minimize.
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp66 is UNSAT
At refinement iteration 10 (INCLUDED_ONLY) 0/536 variables, 1/200 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/536 variables, 0/200 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 34/570 variables, 13/213 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/570 variables, 0/213 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 14 (OVERLAPS) 15/585 variables, 10/223 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/585 variables, 0/223 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 16 (OVERLAPS) 2/587 variables, 2/225 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/587 variables, 0/225 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 18 (OVERLAPS) 0/587 variables, 0/225 constraints. Problems are: Problem set: 5 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 587/587 variables, and 225 constraints, problems are : Problem set: 5 solved, 6 unsolved in 819 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 208/208 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 9/11 constraints, Known Traps: 1/1 constraints]
After SMT, in 1454ms problems are : Problem set: 5 solved, 6 unsolved
Parikh walk visited 3 properties in 859 ms.
Support contains 11 out of 208 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 208/208 places, 390/390 transitions.
Graph (trivial) has 207 edges and 208 vertex of which 48 / 208 are part of one of the 18 SCC in 0 ms
Free SCC test removed 30 places
Drop transitions (Empty/Sink Transition effects.) removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 35 place count 178 transition count 305
Reduce places removed 34 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 1 with 41 rules applied. Total rules applied 76 place count 144 transition count 298
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 3 rules applied. Total rules applied 79 place count 143 transition count 296
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 81 place count 141 transition count 296
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 12 Pre rules applied. Total rules applied 81 place count 141 transition count 284
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 105 place count 129 transition count 284
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 113 place count 121 transition count 273
Iterating global reduction 4 with 8 rules applied. Total rules applied 121 place count 121 transition count 273
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 4 with 7 rules applied. Total rules applied 128 place count 121 transition count 266
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 3 rules applied. Total rules applied 131 place count 120 transition count 264
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 132 place count 119 transition count 264
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 133 place count 118 transition count 263
Iterating global reduction 7 with 1 rules applied. Total rules applied 134 place count 118 transition count 263
Performed 26 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 7 with 52 rules applied. Total rules applied 186 place count 92 transition count 232
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 195 place count 92 transition count 223
Discarding 7 places :
Symmetric choice reduction at 8 with 7 rule applications. Total rules 202 place count 85 transition count 207
Iterating global reduction 8 with 7 rules applied. Total rules applied 209 place count 85 transition count 207
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 213 place count 85 transition count 203
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 215 place count 83 transition count 199
Iterating global reduction 9 with 2 rules applied. Total rules applied 217 place count 83 transition count 199
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 218 place count 83 transition count 198
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 10 with 10 rules applied. Total rules applied 228 place count 78 transition count 209
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 236 place count 78 transition count 201
Discarding 4 places :
Symmetric choice reduction at 11 with 4 rule applications. Total rules 240 place count 74 transition count 193
Iterating global reduction 11 with 4 rules applied. Total rules applied 244 place count 74 transition count 193
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 245 place count 74 transition count 192
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 246 place count 73 transition count 190
Iterating global reduction 12 with 1 rules applied. Total rules applied 247 place count 73 transition count 190
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 248 place count 73 transition count 189
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 13 with 10 rules applied. Total rules applied 258 place count 73 transition count 179
Free-agglomeration rule applied 3 times.
Iterating global reduction 13 with 3 rules applied. Total rules applied 261 place count 73 transition count 176
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 265 place count 70 transition count 175
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 14 with 2 rules applied. Total rules applied 267 place count 70 transition count 173
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 14 with 6 rules applied. Total rules applied 273 place count 70 transition count 173
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 275 place count 70 transition count 171
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 15 with 2 rules applied. Total rules applied 277 place count 70 transition count 169
Applied a total of 277 rules in 40 ms. Remains 70 /208 variables (removed 138) and now considering 169/390 (removed 221) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 70/208 places, 169/390 transitions.
RANDOM walk for 40000 steps (4518 resets) in 324 ms. (123 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (666 resets) in 52 ms. (754 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (60 resets) in 43 ms. (909 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (942 resets) in 64 ms. (615 steps per ms) remains 3/3 properties
Finished probabilistic random walk after 11501 steps, run visited all 3 properties in 52 ms. (steps per millisecond=221 )
Probabilistic random walk after 11501 steps, saw 3662 distinct states, run finished after 55 ms. (steps per millisecond=209 ) properties seen :3
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
[2024-05-21 07:27:46] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2024-05-21 07:27:46] [INFO ] Flatten gal took : 57 ms
FORMULA CloudReconfiguration-PT-315-CTLFireability-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-315-CTLFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-315-CTLFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 07:27:46] [INFO ] Flatten gal took : 51 ms
[2024-05-21 07:27:46] [INFO ] Input system was already deterministic with 2087 transitions.
Support contains 88 out of 1641 places (down from 97) after GAL structural reductions.
Computed a total of 31 stabilizing places and 33 stable transitions
Graph (complete) has 2275 edges and 1641 vertex of which 1632 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.23 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 1641/1641 places, 2087/2087 transitions.
Graph (trivial) has 1959 edges and 1641 vertex of which 695 / 1641 are part of one of the 64 SCC in 4 ms
Free SCC test removed 631 places
Ensure Unique test removed 729 transitions
Reduce isomorphic transitions removed 729 transitions.
Graph (complete) has 1544 edges and 1010 vertex of which 1001 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 539 transitions
Trivial Post-agglo rules discarded 539 transitions
Performed 539 trivial Post agglomeration. Transition count delta: 539
Iterating post reduction 0 with 539 rules applied. Total rules applied 541 place count 1000 transition count 813
Reduce places removed 539 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 567 rules applied. Total rules applied 1108 place count 461 transition count 785
Reduce places removed 14 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 2 with 22 rules applied. Total rules applied 1130 place count 447 transition count 777
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 1138 place count 439 transition count 777
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 43 Pre rules applied. Total rules applied 1138 place count 439 transition count 734
Deduced a syphon composed of 43 places in 2 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 4 with 86 rules applied. Total rules applied 1224 place count 396 transition count 734
Discarding 19 places :
Symmetric choice reduction at 4 with 19 rule applications. Total rules 1243 place count 377 transition count 706
Iterating global reduction 4 with 19 rules applied. Total rules applied 1262 place count 377 transition count 706
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 4 with 3 rules applied. Total rules applied 1265 place count 377 transition count 703
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1267 place count 375 transition count 703
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1267 place count 375 transition count 702
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 1269 place count 374 transition count 702
Discarding 13 places :
Symmetric choice reduction at 6 with 13 rule applications. Total rules 1282 place count 361 transition count 684
Iterating global reduction 6 with 13 rules applied. Total rules applied 1295 place count 361 transition count 684
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 6 with 6 rules applied. Total rules applied 1301 place count 361 transition count 678
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1303 place count 359 transition count 678
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1305 place count 357 transition count 675
Iterating global reduction 8 with 2 rules applied. Total rules applied 1307 place count 357 transition count 675
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1308 place count 357 transition count 674
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1309 place count 356 transition count 672
Iterating global reduction 9 with 1 rules applied. Total rules applied 1310 place count 356 transition count 672
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1311 place count 355 transition count 670
Iterating global reduction 9 with 1 rules applied. Total rules applied 1312 place count 355 transition count 670
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1313 place count 354 transition count 668
Iterating global reduction 9 with 1 rules applied. Total rules applied 1314 place count 354 transition count 668
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 9 with 90 rules applied. Total rules applied 1404 place count 309 transition count 623
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 9 with 31 rules applied. Total rules applied 1435 place count 309 transition count 592
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 10 with 11 rules applied. Total rules applied 1446 place count 300 transition count 590
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1447 place count 299 transition count 590
Discarding 11 places :
Symmetric choice reduction at 12 with 11 rule applications. Total rules 1458 place count 288 transition count 571
Iterating global reduction 12 with 11 rules applied. Total rules applied 1469 place count 288 transition count 571
Discarding 9 places :
Symmetric choice reduction at 12 with 9 rule applications. Total rules 1478 place count 279 transition count 554
Iterating global reduction 12 with 9 rules applied. Total rules applied 1487 place count 279 transition count 554
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1488 place count 279 transition count 553
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1489 place count 278 transition count 551
Iterating global reduction 13 with 1 rules applied. Total rules applied 1490 place count 278 transition count 551
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 1498 place count 274 transition count 547
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 13 with 6 rules applied. Total rules applied 1504 place count 274 transition count 541
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1505 place count 273 transition count 541
Discarding 3 places :
Symmetric choice reduction at 15 with 3 rule applications. Total rules 1508 place count 270 transition count 535
Iterating global reduction 15 with 3 rules applied. Total rules applied 1511 place count 270 transition count 535
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1512 place count 269 transition count 533
Iterating global reduction 15 with 1 rules applied. Total rules applied 1513 place count 269 transition count 533
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 1515 place count 268 transition count 532
Drop transitions (Redundant composition of simpler transitions.) removed 73 transitions
Redundant transition composition rules discarded 73 transitions
Iterating global reduction 15 with 73 rules applied. Total rules applied 1588 place count 268 transition count 459
Drop transitions (Trivial Post-Agglo cleanup.) removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 15 with 29 rules applied. Total rules applied 1617 place count 268 transition count 430
Reduce places removed 29 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 16 with 30 rules applied. Total rules applied 1647 place count 239 transition count 429
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 1648 place count 238 transition count 429
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 18 with 3 Pre rules applied. Total rules applied 1648 place count 238 transition count 426
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 18 with 6 rules applied. Total rules applied 1654 place count 235 transition count 426
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 18 with 8 rules applied. Total rules applied 1662 place count 231 transition count 422
Discarding 3 places :
Symmetric choice reduction at 18 with 3 rule applications. Total rules 1665 place count 228 transition count 419
Iterating global reduction 18 with 3 rules applied. Total rules applied 1668 place count 228 transition count 419
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 18 with 10 rules applied. Total rules applied 1678 place count 228 transition count 409
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 18 with 3 rules applied. Total rules applied 1681 place count 228 transition count 409
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 18 with 2 rules applied. Total rules applied 1683 place count 228 transition count 407
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 1684 place count 227 transition count 406
Applied a total of 1684 rules in 203 ms. Remains 227 /1641 variables (removed 1414) and now considering 406/2087 (removed 1681) transitions.
[2024-05-21 07:27:46] [INFO ] Flow matrix only has 353 transitions (discarded 53 similar events)
// Phase 1: matrix 353 rows 227 cols
[2024-05-21 07:27:46] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 07:27:46] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-21 07:27:46] [INFO ] Flow matrix only has 353 transitions (discarded 53 similar events)
[2024-05-21 07:27:46] [INFO ] Invariant cache hit.
[2024-05-21 07:27:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 07:27:46] [INFO ] Implicit Places using invariants and state equation in 160 ms returned [157, 158]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 233 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 225/1641 places, 406/2087 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 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 223 transition count 404
Applied a total of 2 rules in 15 ms. Remains 223 /225 variables (removed 2) and now considering 404/406 (removed 2) transitions.
[2024-05-21 07:27:47] [INFO ] Flow matrix only has 351 transitions (discarded 53 similar events)
// Phase 1: matrix 351 rows 223 cols
[2024-05-21 07:27:47] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 07:27:47] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-21 07:27:47] [INFO ] Flow matrix only has 351 transitions (discarded 53 similar events)
[2024-05-21 07:27:47] [INFO ] Invariant cache hit.
[2024-05-21 07:27:47] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 223/1641 places, 404/2087 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 640 ms. Remains : 223/1641 places, 404/2087 transitions.
[2024-05-21 07:27:47] [INFO ] Flatten gal took : 9 ms
[2024-05-21 07:27:47] [INFO ] Flatten gal took : 9 ms
[2024-05-21 07:27:47] [INFO ] Input system was already deterministic with 404 transitions.
[2024-05-21 07:27:47] [INFO ] Flatten gal took : 9 ms
[2024-05-21 07:27:47] [INFO ] Flatten gal took : 8 ms
[2024-05-21 07:27:47] [INFO ] Time to serialize gal into /tmp/CTLFireability4497458365889933932.gal : 5 ms
[2024-05-21 07:27:47] [INFO ] Time to serialize properties into /tmp/CTLFireability3542410536184492863.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/CTLFireability4497458365889933932.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3542410536184492863.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,6.27672e+06,0.396254,18068,2,3322,5,52386,6,0,1235,73746,0


Converting to forward existential form...Done !
original formula: (E((p1441==1) U (((!(EG((p679==1))) + E(E(((p572==1)&&(p1687==1)) U (p1080==1)) U AF(((p572==1)&&(p655==1))))) + ((p1642==1)||(p567!=1)))...274
=> equivalent forward existential formula: ([(Init * !(E((p1441==1) U (((!(EG((p679==1))) + E(E(((p572==1)&&(p1687==1)) U (p1080==1)) U !(EG(!(((p572==1)&&...426
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t15, t16, t18, t33, t48, t49, t60, t69, t73, t79, t80, t88, t103, t129, t138, t142, t...669
(forward)formula 0,0,8.34177,267316,1,0,681,1.39789e+06,772,365,7771,1.73421e+06,908
FORMULA CloudReconfiguration-PT-315-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1641/1641 places, 2087/2087 transitions.
Graph (trivial) has 1991 edges and 1641 vertex of which 710 / 1641 are part of one of the 63 SCC in 6 ms
Free SCC test removed 647 places
Ensure Unique test removed 750 transitions
Reduce isomorphic transitions removed 750 transitions.
Graph (complete) has 1522 edges and 994 vertex of which 985 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 549 transitions
Trivial Post-agglo rules discarded 549 transitions
Performed 549 trivial Post agglomeration. Transition count delta: 549
Iterating post reduction 0 with 549 rules applied. Total rules applied 551 place count 984 transition count 782
Reduce places removed 549 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 574 rules applied. Total rules applied 1125 place count 435 transition count 757
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1137 place count 423 transition count 757
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 1137 place count 423 transition count 715
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 1221 place count 381 transition count 715
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 1245 place count 357 transition count 681
Iterating global reduction 3 with 24 rules applied. Total rules applied 1269 place count 357 transition count 681
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 6 rules applied. Total rules applied 1275 place count 357 transition count 675
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1279 place count 353 transition count 675
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 1279 place count 353 transition count 673
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 1283 place count 351 transition count 673
Discarding 14 places :
Symmetric choice reduction at 5 with 14 rule applications. Total rules 1297 place count 337 transition count 654
Iterating global reduction 5 with 14 rules applied. Total rules applied 1311 place count 337 transition count 654
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 5 with 8 rules applied. Total rules applied 1319 place count 337 transition count 646
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1321 place count 335 transition count 646
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1324 place count 332 transition count 641
Iterating global reduction 7 with 3 rules applied. Total rules applied 1327 place count 332 transition count 641
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1328 place count 332 transition count 640
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1330 place count 330 transition count 636
Iterating global reduction 8 with 2 rules applied. Total rules applied 1332 place count 330 transition count 636
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1333 place count 329 transition count 634
Iterating global reduction 8 with 1 rules applied. Total rules applied 1334 place count 329 transition count 634
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1335 place count 328 transition count 632
Iterating global reduction 8 with 1 rules applied. Total rules applied 1336 place count 328 transition count 632
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 8 with 86 rules applied. Total rules applied 1422 place count 285 transition count 589
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 8 with 33 rules applied. Total rules applied 1455 place count 285 transition count 556
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 13 rules applied. Total rules applied 1468 place count 275 transition count 553
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1469 place count 274 transition count 553
Discarding 13 places :
Symmetric choice reduction at 11 with 13 rule applications. Total rules 1482 place count 261 transition count 532
Iterating global reduction 11 with 13 rules applied. Total rules applied 1495 place count 261 transition count 532
Discarding 10 places :
Symmetric choice reduction at 11 with 10 rule applications. Total rules 1505 place count 251 transition count 514
Iterating global reduction 11 with 10 rules applied. Total rules applied 1515 place count 251 transition count 514
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1517 place count 251 transition count 512
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1518 place count 250 transition count 510
Iterating global reduction 12 with 1 rules applied. Total rules applied 1519 place count 250 transition count 510
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 1527 place count 246 transition count 506
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 1531 place count 246 transition count 502
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 1534 place count 243 transition count 496
Iterating global reduction 13 with 3 rules applied. Total rules applied 1537 place count 243 transition count 496
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1538 place count 242 transition count 494
Iterating global reduction 13 with 1 rules applied. Total rules applied 1539 place count 242 transition count 494
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1540 place count 241 transition count 490
Iterating global reduction 13 with 1 rules applied. Total rules applied 1541 place count 241 transition count 490
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 1543 place count 240 transition count 489
Drop transitions (Redundant composition of simpler transitions.) removed 76 transitions
Redundant transition composition rules discarded 76 transitions
Iterating global reduction 13 with 76 rules applied. Total rules applied 1619 place count 240 transition count 413
Drop transitions (Trivial Post-Agglo cleanup.) removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 13 with 34 rules applied. Total rules applied 1653 place count 240 transition count 379
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 14 with 34 rules applied. Total rules applied 1687 place count 206 transition count 379
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 3 Pre rules applied. Total rules applied 1687 place count 206 transition count 376
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 1693 place count 203 transition count 376
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 15 with 8 rules applied. Total rules applied 1701 place count 199 transition count 372
Discarding 3 places :
Symmetric choice reduction at 15 with 3 rule applications. Total rules 1704 place count 196 transition count 369
Iterating global reduction 15 with 3 rules applied. Total rules applied 1707 place count 196 transition count 369
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 15 with 8 rules applied. Total rules applied 1715 place count 196 transition count 361
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1716 place count 195 transition count 360
Applied a total of 1716 rules in 140 ms. Remains 195 /1641 variables (removed 1446) and now considering 360/2087 (removed 1727) transitions.
[2024-05-21 07:27:55] [INFO ] Flow matrix only has 308 transitions (discarded 52 similar events)
// Phase 1: matrix 308 rows 195 cols
[2024-05-21 07:27:55] [INFO ] Computed 0 invariants in 3 ms
[2024-05-21 07:27:55] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-21 07:27:55] [INFO ] Flow matrix only has 308 transitions (discarded 52 similar events)
[2024-05-21 07:27:55] [INFO ] Invariant cache hit.
[2024-05-21 07:27:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 07:27:56] [INFO ] Implicit Places using invariants and state equation in 158 ms returned [131, 132]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 220 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 193/1641 places, 360/2087 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 191 transition count 358
Applied a total of 2 rules in 9 ms. Remains 191 /193 variables (removed 2) and now considering 358/360 (removed 2) transitions.
[2024-05-21 07:27:56] [INFO ] Flow matrix only has 306 transitions (discarded 52 similar events)
// Phase 1: matrix 306 rows 191 cols
[2024-05-21 07:27:56] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 07:27:56] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-21 07:27:56] [INFO ] Flow matrix only has 306 transitions (discarded 52 similar events)
[2024-05-21 07:27:56] [INFO ] Invariant cache hit.
[2024-05-21 07:27:56] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 191/1641 places, 358/2087 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 547 ms. Remains : 191/1641 places, 358/2087 transitions.
[2024-05-21 07:27:56] [INFO ] Flatten gal took : 7 ms
[2024-05-21 07:27:56] [INFO ] Flatten gal took : 7 ms
[2024-05-21 07:27:56] [INFO ] Input system was already deterministic with 358 transitions.
RANDOM walk for 4856 steps (547 resets) in 32 ms. (147 steps per ms) remains 0/1 properties
FORMULA CloudReconfiguration-PT-315-CTLFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-21 07:27:56] [INFO ] Flatten gal took : 12 ms
[2024-05-21 07:27:56] [INFO ] Flatten gal took : 8 ms
[2024-05-21 07:27:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2760931663087938975.gal : 5 ms
[2024-05-21 07:27:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7183460323377162029.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/ReachabilityCardinality2760931663087938975.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7183460323377162029.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1641/1641 places, 2087/2087 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 1595 transition count 2039
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 1595 transition count 2039
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 98 place count 1595 transition count 2033
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 121 place count 1572 transition count 2008
Iterating global reduction 1 with 23 rules applied. Total rules applied 144 place count 1572 transition count 2008
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 155 place count 1561 transition count 1996
Iterating global reduction 1 with 11 rules applied. Total rules applied 166 place count 1561 transition count 1996
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 173 place count 1554 transition count 1986
Iterating global reduction 1 with 7 rules applied. Total rules applied 180 place count 1554 transition count 1986
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 185 place count 1549 transition count 1981
Iterating global reduction 1 with 5 rules applied. Total rules applied 190 place count 1549 transition count 1981
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 193 place count 1546 transition count 1978
Iterating global reduction 1 with 3 rules applied. Total rules applied 196 place count 1546 transition count 1978
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 199 place count 1543 transition count 1975
Iterating global reduction 1 with 3 rules applied. Total rules applied 202 place count 1543 transition count 1975
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 205 place count 1540 transition count 1971
Iterating global reduction 1 with 3 rules applied. Total rules applied 208 place count 1540 transition count 1971
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 210 place count 1538 transition count 1968
Iterating global reduction 1 with 2 rules applied. Total rules applied 212 place count 1538 transition count 1968
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 213 place count 1537 transition count 1966
Iterating global reduction 1 with 1 rules applied. Total rules applied 214 place count 1537 transition count 1966
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 215 place count 1536 transition count 1964
Iterating global reduction 1 with 1 rules applied. Total rules applied 216 place count 1536 transition count 1964
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 217 place count 1535 transition count 1963
Iterating global reduction 1 with 1 rules applied. Total rules applied 218 place count 1535 transition count 1963
Applied a total of 218 rules in 642 ms. Remains 1535 /1641 variables (removed 106) and now considering 1963/2087 (removed 124) transitions.
// Phase 1: matrix 1963 rows 1535 cols
[2024-05-21 07:27:57] [INFO ] Computed 4 invariants in 21 ms
[2024-05-21 07:27:57] [INFO ] Implicit Places using invariants in 246 ms returned []
[2024-05-21 07:27:57] [INFO ] Invariant cache hit.
[2024-05-21 07:27:58] [INFO ] Implicit Places using invariants and state equation in 1006 ms returned []
Implicit Place search using SMT with State Equation took 1253 ms to find 0 implicit places.
Running 1962 sub problems to find dead transitions.
[2024-05-21 07:27:58] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1534 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1962 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1534/3498 variables, and 4 constraints, problems are : Problem set: 0 solved, 1962 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1535 constraints, PredecessorRefiner: 1962/1962 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1962 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1534 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1962 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 1534/3498 variables, and 4 constraints, problems are : Problem set: 0 solved, 1962 unsolved in 30039 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1535 constraints, PredecessorRefiner: 0/1962 constraints, Known Traps: 0/0 constraints]
After SMT, in 60570ms problems are : Problem set: 0 solved, 1962 unsolved
Search for dead transitions found 0 dead transitions in 60589ms
Starting structural reductions in LTL mode, iteration 1 : 1535/1641 places, 1963/2087 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62495 ms. Remains : 1535/1641 places, 1963/2087 transitions.
[2024-05-21 07:28:58] [INFO ] Flatten gal took : 89 ms
[2024-05-21 07:28:59] [INFO ] Flatten gal took : 72 ms
[2024-05-21 07:28:59] [INFO ] Input system was already deterministic with 1963 transitions.
[2024-05-21 07:28:59] [INFO ] Flatten gal took : 59 ms
[2024-05-21 07:28:59] [INFO ] Flatten gal took : 90 ms
[2024-05-21 07:28:59] [INFO ] Time to serialize gal into /tmp/CTLFireability6057371735969317659.gal : 23 ms
[2024-05-21 07:28:59] [INFO ] Time to serialize properties into /tmp/CTLFireability1006286820245533609.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/CTLFireability6057371735969317659.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1006286820245533609.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,1.69687e+10,13.6137,316776,2,27671,5,863922,6,0,8105,1.5805e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 07:29:29] [INFO ] Flatten gal took : 48 ms
[2024-05-21 07:29:29] [INFO ] Applying decomposition
[2024-05-21 07:29:29] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5946326298213341763.txt' '-o' '/tmp/graph5946326298213341763.bin' '-w' '/tmp/graph5946326298213341763.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5946326298213341763.bin' '-l' '-1' '-v' '-w' '/tmp/graph5946326298213341763.weights' '-q' '0' '-e' '0.001'
[2024-05-21 07:29:30] [INFO ] Decomposing Gal with order
[2024-05-21 07:29:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 07:29:30] [INFO ] Removed a total of 525 redundant transitions.
[2024-05-21 07:29:30] [INFO ] Flatten gal took : 382 ms
[2024-05-21 07:29:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 68 ms.
[2024-05-21 07:29:31] [INFO ] Time to serialize gal into /tmp/CTLFireability17422950641478255821.gal : 34 ms
[2024-05-21 07:29:31] [INFO ] Time to serialize properties into /tmp/CTLFireability7548276209834342508.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/CTLFireability17422950641478255821.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7548276209834342508.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.69687e+10,1.5072,54464,2481,230,88180,6029,2551,191921,141,52099,0


Converting to forward existential form...Done !
original formula: AX((((AG((i11.u164.p752==0)) + (i38.i0.i2.u592.p2449==1)) + ((i20.i0.i0.u126.p1144==1) + ((EG(((i30.i0.i0.u104.p572==1)&&(i28.i0.i4.u407....414
=> equivalent forward existential formula: [(FwdU((((EY(Init) * !(((!((E(!((i35.u527.p2182==1)) U (!(((i30.i0.i0.u104.p572==1)&&(i12.u168.p770==1))) * !((i...544
Reverse transition relation is NOT exact ! Due to transitions t26, t213, t265, t325, t374, t445, t666, t695, t747, t807, t856, t978, t1168, t1220, t1280, t...2102
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
(forward)formula 0,0,11.8424,402944,1,0,699074,14561,26427,1.78814e+06,742,86559,2475550
FORMULA CloudReconfiguration-PT-315-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 1641/1641 places, 2087/2087 transitions.
Graph (trivial) has 1972 edges and 1641 vertex of which 689 / 1641 are part of one of the 63 SCC in 4 ms
Free SCC test removed 626 places
Ensure Unique test removed 721 transitions
Reduce isomorphic transitions removed 721 transitions.
Graph (complete) has 1551 edges and 1015 vertex of which 1006 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 547 transitions
Trivial Post-agglo rules discarded 547 transitions
Performed 547 trivial Post agglomeration. Transition count delta: 547
Iterating post reduction 0 with 547 rules applied. Total rules applied 549 place count 1005 transition count 813
Reduce places removed 547 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 574 rules applied. Total rules applied 1123 place count 458 transition count 786
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 15 rules applied. Total rules applied 1138 place count 445 transition count 784
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 1141 place count 444 transition count 782
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 4 with 4 rules applied. Total rules applied 1145 place count 443 transition count 779
Reduce places removed 2 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 5 with 7 rules applied. Total rules applied 1152 place count 441 transition count 774
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1158 place count 436 transition count 773
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 42 Pre rules applied. Total rules applied 1158 place count 436 transition count 731
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 7 with 84 rules applied. Total rules applied 1242 place count 394 transition count 731
Discarding 24 places :
Symmetric choice reduction at 7 with 24 rule applications. Total rules 1266 place count 370 transition count 696
Iterating global reduction 7 with 24 rules applied. Total rules applied 1290 place count 370 transition count 696
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 7 with 4 rules applied. Total rules applied 1294 place count 370 transition count 692
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 1297 place count 367 transition count 692
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 2 Pre rules applied. Total rules applied 1297 place count 367 transition count 690
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 1301 place count 365 transition count 690
Discarding 14 places :
Symmetric choice reduction at 9 with 14 rule applications. Total rules 1315 place count 351 transition count 671
Iterating global reduction 9 with 14 rules applied. Total rules applied 1329 place count 351 transition count 671
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 9 with 7 rules applied. Total rules applied 1336 place count 351 transition count 664
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1338 place count 349 transition count 664
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 1340 place count 347 transition count 661
Iterating global reduction 11 with 2 rules applied. Total rules applied 1342 place count 347 transition count 661
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1343 place count 347 transition count 660
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1344 place count 346 transition count 658
Iterating global reduction 12 with 1 rules applied. Total rules applied 1345 place count 346 transition count 658
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 12 with 88 rules applied. Total rules applied 1433 place count 302 transition count 614
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 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 12 with 33 rules applied. Total rules applied 1466 place count 302 transition count 581
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 13 with 13 rules applied. Total rules applied 1479 place count 292 transition count 578
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1480 place count 291 transition count 578
Discarding 13 places :
Symmetric choice reduction at 15 with 13 rule applications. Total rules 1493 place count 278 transition count 557
Iterating global reduction 15 with 13 rules applied. Total rules applied 1506 place count 278 transition count 557
Discarding 10 places :
Symmetric choice reduction at 15 with 10 rule applications. Total rules 1516 place count 268 transition count 539
Iterating global reduction 15 with 10 rules applied. Total rules applied 1526 place count 268 transition count 539
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 1528 place count 268 transition count 537
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 1529 place count 267 transition count 535
Iterating global reduction 16 with 1 rules applied. Total rules applied 1530 place count 267 transition count 535
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 1538 place count 263 transition count 531
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 16 with 4 rules applied. Total rules applied 1542 place count 263 transition count 527
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 1545 place count 260 transition count 521
Iterating global reduction 17 with 3 rules applied. Total rules applied 1548 place count 260 transition count 521
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 17 with 2 rules applied. Total rules applied 1550 place count 259 transition count 520
Drop transitions (Redundant composition of simpler transitions.) removed 77 transitions
Redundant transition composition rules discarded 77 transitions
Iterating global reduction 17 with 77 rules applied. Total rules applied 1627 place count 259 transition count 443
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 1660 place count 259 transition count 410
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 18 with 33 rules applied. Total rules applied 1693 place count 226 transition count 410
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 19 with 3 Pre rules applied. Total rules applied 1693 place count 226 transition count 407
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 19 with 6 rules applied. Total rules applied 1699 place count 223 transition count 407
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 19 with 10 rules applied. Total rules applied 1709 place count 218 transition count 402
Discarding 3 places :
Symmetric choice reduction at 19 with 3 rule applications. Total rules 1712 place count 215 transition count 399
Iterating global reduction 19 with 3 rules applied. Total rules applied 1715 place count 215 transition count 399
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 19 with 8 rules applied. Total rules applied 1723 place count 215 transition count 391
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 1724 place count 215 transition count 391
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 1725 place count 214 transition count 390
Applied a total of 1725 rules in 128 ms. Remains 214 /1641 variables (removed 1427) and now considering 390/2087 (removed 1697) transitions.
[2024-05-21 07:29:43] [INFO ] Flow matrix only has 337 transitions (discarded 53 similar events)
// Phase 1: matrix 337 rows 214 cols
[2024-05-21 07:29:43] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 07:29:43] [INFO ] Implicit Places using invariants in 280 ms returned []
[2024-05-21 07:29:43] [INFO ] Flow matrix only has 337 transitions (discarded 53 similar events)
[2024-05-21 07:29:43] [INFO ] Invariant cache hit.
[2024-05-21 07:29:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 07:29:43] [INFO ] Implicit Places using invariants and state equation in 155 ms returned [144, 145]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 438 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 212/1641 places, 390/2087 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 210 transition count 388
Applied a total of 2 rules in 9 ms. Remains 210 /212 variables (removed 2) and now considering 388/390 (removed 2) transitions.
[2024-05-21 07:29:43] [INFO ] Flow matrix only has 335 transitions (discarded 53 similar events)
// Phase 1: matrix 335 rows 210 cols
[2024-05-21 07:29:43] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 07:29:43] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-21 07:29:43] [INFO ] Flow matrix only has 335 transitions (discarded 53 similar events)
[2024-05-21 07:29:43] [INFO ] Invariant cache hit.
[2024-05-21 07:29:43] [INFO ] Implicit Places using invariants and state equation in 123 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 : 210/1641 places, 388/2087 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 751 ms. Remains : 210/1641 places, 388/2087 transitions.
[2024-05-21 07:29:43] [INFO ] Flatten gal took : 6 ms
[2024-05-21 07:29:43] [INFO ] Flatten gal took : 7 ms
[2024-05-21 07:29:43] [INFO ] Input system was already deterministic with 388 transitions.
[2024-05-21 07:29:43] [INFO ] Flatten gal took : 8 ms
[2024-05-21 07:29:43] [INFO ] Flatten gal took : 7 ms
[2024-05-21 07:29:43] [INFO ] Time to serialize gal into /tmp/CTLFireability13735977312548453505.gal : 1 ms
[2024-05-21 07:29:43] [INFO ] Time to serialize properties into /tmp/CTLFireability992673285278432180.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/CTLFireability13735977312548453505.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability992673285278432180.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,5.27531e+06,0.300617,14896,2,2858,5,40743,6,0,1167,57404,0


Converting to forward existential form...Done !
original formula: E(((p2077==1)&&(p1135==1)) U (AG(!((A(((p572==1)&&(p1673==1)) U (p499==1)) + (p2326==1)))) + !(((EF((p1190==1)) + (p1297==1)) + (p368==1)...159
=> equivalent forward existential formula: ([(FwdU(Init,((p2077==1)&&(p1135==1))) * !(E(TRUE U !(!((!((E(!((p499==1)) U (!(((p572==1)&&(p1673==1))) * !((p4...327
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t13, t14, t19, t34, t63, t69, t73, t79, t80, t86, t101, t126, t134, t140, t145, t146,...557
Hit Full ! (commute/partial/dont) 384/4/4
(forward)formula 0,0,13.6097,450916,1,0,666,2.81219e+06,748,361,7063,2.57533e+06,935
FORMULA CloudReconfiguration-PT-315-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1641/1641 places, 2087/2087 transitions.
Graph (trivial) has 1985 edges and 1641 vertex of which 703 / 1641 are part of one of the 63 SCC in 2 ms
Free SCC test removed 640 places
Ensure Unique test removed 742 transitions
Reduce isomorphic transitions removed 742 transitions.
Graph (complete) has 1530 edges and 1001 vertex of which 992 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 549 transitions
Trivial Post-agglo rules discarded 549 transitions
Performed 549 trivial Post agglomeration. Transition count delta: 549
Iterating post reduction 0 with 549 rules applied. Total rules applied 551 place count 991 transition count 790
Reduce places removed 549 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 574 rules applied. Total rules applied 1125 place count 442 transition count 765
Reduce places removed 12 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 14 rules applied. Total rules applied 1139 place count 430 transition count 763
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1141 place count 428 transition count 763
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 42 Pre rules applied. Total rules applied 1141 place count 428 transition count 721
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 4 with 84 rules applied. Total rules applied 1225 place count 386 transition count 721
Discarding 23 places :
Symmetric choice reduction at 4 with 23 rule applications. Total rules 1248 place count 363 transition count 689
Iterating global reduction 4 with 23 rules applied. Total rules applied 1271 place count 363 transition count 689
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 4 with 6 rules applied. Total rules applied 1277 place count 363 transition count 683
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 1281 place count 359 transition count 683
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 1281 place count 359 transition count 681
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 1285 place count 357 transition count 681
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1300 place count 342 transition count 660
Iterating global reduction 6 with 15 rules applied. Total rules applied 1315 place count 342 transition count 660
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 6 with 8 rules applied. Total rules applied 1323 place count 342 transition count 652
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1325 place count 340 transition count 652
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 1329 place count 336 transition count 645
Iterating global reduction 8 with 4 rules applied. Total rules applied 1333 place count 336 transition count 645
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1334 place count 336 transition count 644
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 1337 place count 333 transition count 638
Iterating global reduction 9 with 3 rules applied. Total rules applied 1340 place count 333 transition count 638
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1342 place count 331 transition count 634
Iterating global reduction 9 with 2 rules applied. Total rules applied 1344 place count 331 transition count 634
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1346 place count 329 transition count 630
Iterating global reduction 9 with 2 rules applied. Total rules applied 1348 place count 329 transition count 630
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1349 place count 328 transition count 628
Iterating global reduction 9 with 1 rules applied. Total rules applied 1350 place count 328 transition count 628
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 9 with 86 rules applied. Total rules applied 1436 place count 285 transition count 585
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 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 9 with 33 rules applied. Total rules applied 1469 place count 285 transition count 552
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 10 with 13 rules applied. Total rules applied 1482 place count 275 transition count 549
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1483 place count 274 transition count 549
Discarding 13 places :
Symmetric choice reduction at 12 with 13 rule applications. Total rules 1496 place count 261 transition count 528
Iterating global reduction 12 with 13 rules applied. Total rules applied 1509 place count 261 transition count 528
Discarding 10 places :
Symmetric choice reduction at 12 with 10 rule applications. Total rules 1519 place count 251 transition count 507
Iterating global reduction 12 with 10 rules applied. Total rules applied 1529 place count 251 transition count 507
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1531 place count 251 transition count 505
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1532 place count 250 transition count 503
Iterating global reduction 13 with 1 rules applied. Total rules applied 1533 place count 250 transition count 503
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 1541 place count 246 transition count 499
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 1544 place count 246 transition count 496
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 1547 place count 243 transition count 490
Iterating global reduction 14 with 3 rules applied. Total rules applied 1550 place count 243 transition count 490
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 14 with 2 rules applied. Total rules applied 1552 place count 242 transition count 489
Drop transitions (Redundant composition of simpler transitions.) removed 75 transitions
Redundant transition composition rules discarded 75 transitions
Iterating global reduction 14 with 75 rules applied. Total rules applied 1627 place count 242 transition count 414
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 1659 place count 242 transition count 382
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 15 with 32 rules applied. Total rules applied 1691 place count 210 transition count 382
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 3 Pre rules applied. Total rules applied 1691 place count 210 transition count 379
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 1697 place count 207 transition count 379
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 16 with 10 rules applied. Total rules applied 1707 place count 202 transition count 374
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 1710 place count 199 transition count 371
Iterating global reduction 16 with 3 rules applied. Total rules applied 1713 place count 199 transition count 371
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 1720 place count 199 transition count 364
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 1721 place count 198 transition count 363
Applied a total of 1721 rules in 95 ms. Remains 198 /1641 variables (removed 1443) and now considering 363/2087 (removed 1724) transitions.
[2024-05-21 07:29:57] [INFO ] Flow matrix only has 312 transitions (discarded 51 similar events)
// Phase 1: matrix 312 rows 198 cols
[2024-05-21 07:29:57] [INFO ] Computed 0 invariants in 3 ms
[2024-05-21 07:29:57] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-21 07:29:57] [INFO ] Flow matrix only has 312 transitions (discarded 51 similar events)
[2024-05-21 07:29:57] [INFO ] Invariant cache hit.
[2024-05-21 07:29:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 07:29:57] [INFO ] Implicit Places using invariants and state equation in 155 ms returned [134, 135]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 226 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 196/1641 places, 363/2087 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 194 transition count 361
Applied a total of 2 rules in 7 ms. Remains 194 /196 variables (removed 2) and now considering 361/363 (removed 2) transitions.
[2024-05-21 07:29:57] [INFO ] Flow matrix only has 310 transitions (discarded 51 similar events)
// Phase 1: matrix 310 rows 194 cols
[2024-05-21 07:29:57] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 07:29:57] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-21 07:29:57] [INFO ] Flow matrix only has 310 transitions (discarded 51 similar events)
[2024-05-21 07:29:57] [INFO ] Invariant cache hit.
[2024-05-21 07:29:58] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 194/1641 places, 361/2087 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 511 ms. Remains : 194/1641 places, 361/2087 transitions.
[2024-05-21 07:29:58] [INFO ] Flatten gal took : 5 ms
[2024-05-21 07:29:58] [INFO ] Flatten gal took : 6 ms
[2024-05-21 07:29:58] [INFO ] Input system was already deterministic with 361 transitions.
[2024-05-21 07:29:58] [INFO ] Flatten gal took : 5 ms
[2024-05-21 07:29:58] [INFO ] Flatten gal took : 5 ms
[2024-05-21 07:29:58] [INFO ] Time to serialize gal into /tmp/CTLFireability10980183173408466189.gal : 1 ms
[2024-05-21 07:29:58] [INFO ] Time to serialize properties into /tmp/CTLFireability8765265087481544945.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/CTLFireability10980183173408466189.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8765265087481544945.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.74664e+06,0.305116,15820,2,2588,5,43084,6,0,1079,62313,0


Converting to forward existential form...Done !
original formula: AG((EF((p1567==1)) * EF((!(A((p1737==1) U (p450==1))) + (p874==0)))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U (p1567==1))))] = FALSE * [(FwdU(Init,TRUE) * !(E(TRUE U (!(!((E(!((p450==1)) U (...233
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t13, t14, t16, t31, t56, t62, t66, t74, t75, t77, t93, t117, t123, t127, t132, t133, ...514
(forward)formula 0,0,9.29972,286512,1,0,602,1.68398e+06,685,319,6536,1.67868e+06,840
FORMULA CloudReconfiguration-PT-315-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1641/1641 places, 2087/2087 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 1591 transition count 2035
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 1591 transition count 2035
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 105 place count 1591 transition count 2030
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 132 place count 1564 transition count 2000
Iterating global reduction 1 with 27 rules applied. Total rules applied 159 place count 1564 transition count 2000
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 173 place count 1550 transition count 1984
Iterating global reduction 1 with 14 rules applied. Total rules applied 187 place count 1550 transition count 1984
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 195 place count 1542 transition count 1973
Iterating global reduction 1 with 8 rules applied. Total rules applied 203 place count 1542 transition count 1973
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 209 place count 1536 transition count 1967
Iterating global reduction 1 with 6 rules applied. Total rules applied 215 place count 1536 transition count 1967
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 220 place count 1531 transition count 1962
Iterating global reduction 1 with 5 rules applied. Total rules applied 225 place count 1531 transition count 1962
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 230 place count 1526 transition count 1957
Iterating global reduction 1 with 5 rules applied. Total rules applied 235 place count 1526 transition count 1957
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 240 place count 1521 transition count 1950
Iterating global reduction 1 with 5 rules applied. Total rules applied 245 place count 1521 transition count 1950
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 249 place count 1517 transition count 1943
Iterating global reduction 1 with 4 rules applied. Total rules applied 253 place count 1517 transition count 1943
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 255 place count 1515 transition count 1940
Iterating global reduction 1 with 2 rules applied. Total rules applied 257 place count 1515 transition count 1940
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 258 place count 1515 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 259 place count 1514 transition count 1937
Iterating global reduction 2 with 1 rules applied. Total rules applied 260 place count 1514 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 261 place count 1513 transition count 1936
Iterating global reduction 2 with 1 rules applied. Total rules applied 262 place count 1513 transition count 1936
Applied a total of 262 rules in 630 ms. Remains 1513 /1641 variables (removed 128) and now considering 1936/2087 (removed 151) transitions.
// Phase 1: matrix 1936 rows 1513 cols
[2024-05-21 07:30:08] [INFO ] Computed 4 invariants in 17 ms
[2024-05-21 07:30:08] [INFO ] Implicit Places using invariants in 236 ms returned []
[2024-05-21 07:30:08] [INFO ] Invariant cache hit.
[2024-05-21 07:30:09] [INFO ] Implicit Places using invariants and state equation in 1035 ms returned []
Implicit Place search using SMT with State Equation took 1275 ms to find 0 implicit places.
Running 1935 sub problems to find dead transitions.
[2024-05-21 07:30:09] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1512 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1935 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1512/3449 variables, and 4 constraints, problems are : Problem set: 0 solved, 1935 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1513 constraints, PredecessorRefiner: 1935/1935 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1935 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1512 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1935 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1512/3449 variables, and 4 constraints, problems are : Problem set: 0 solved, 1935 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1513 constraints, PredecessorRefiner: 0/1935 constraints, Known Traps: 0/0 constraints]
After SMT, in 60521ms problems are : Problem set: 0 solved, 1935 unsolved
Search for dead transitions found 0 dead transitions in 60546ms
Starting structural reductions in LTL mode, iteration 1 : 1513/1641 places, 1936/2087 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62460 ms. Remains : 1513/1641 places, 1936/2087 transitions.
[2024-05-21 07:31:09] [INFO ] Flatten gal took : 49 ms
[2024-05-21 07:31:10] [INFO ] Flatten gal took : 44 ms
[2024-05-21 07:31:10] [INFO ] Input system was already deterministic with 1936 transitions.
[2024-05-21 07:31:10] [INFO ] Flatten gal took : 108 ms
[2024-05-21 07:31:10] [INFO ] Flatten gal took : 47 ms
[2024-05-21 07:31:10] [INFO ] Time to serialize gal into /tmp/CTLFireability12666076216315012102.gal : 6 ms
[2024-05-21 07:31:10] [INFO ] Time to serialize properties into /tmp/CTLFireability13780098477250005072.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/CTLFireability12666076216315012102.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13780098477250005072.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.62156e+10,12.6927,319604,2,27971,5,910963,6,0,7990,1.5771e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 07:31:40] [INFO ] Flatten gal took : 42 ms
[2024-05-21 07:31:40] [INFO ] Applying decomposition
[2024-05-21 07:31:40] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10415146327952833361.txt' '-o' '/tmp/graph10415146327952833361.bin' '-w' '/tmp/graph10415146327952833361.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10415146327952833361.bin' '-l' '-1' '-v' '-w' '/tmp/graph10415146327952833361.weights' '-q' '0' '-e' '0.001'
[2024-05-21 07:31:40] [INFO ] Decomposing Gal with order
[2024-05-21 07:31:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 07:31:41] [INFO ] Removed a total of 519 redundant transitions.
[2024-05-21 07:31:41] [INFO ] Flatten gal took : 158 ms
[2024-05-21 07:31:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 54 ms.
[2024-05-21 07:31:41] [INFO ] Time to serialize gal into /tmp/CTLFireability12981771079216280709.gal : 34 ms
[2024-05-21 07:31:41] [INFO ] Time to serialize properties into /tmp/CTLFireability8469032727892893112.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/CTLFireability12981771079216280709.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8469032727892893112.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.62156e+10,1.25753,43432,1785,216,66635,6786,2562,135762,125,52693,0


Converting to forward existential form...Done !
original formula: AF((AX(!(E(AX((i16.i0.i1.u218.p922==1)) U AG((i0.u47.p217==1))))) * (!(A(E((i0.u86.p463==1) U (i29.u509.p2074==1)) U AF((i17.i0.i1.u233.p...261
=> equivalent forward existential formula: [FwdG(Init,!((!(EX(!(!(E(!(EX(!((i16.i0.i1.u218.p922==1)))) U !(E(TRUE U !((i0.u47.p217==1))))))))) * (!(!((E(!(...451
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t208, t260, t291, t320, t370, t441, t675, t727, t787, t958, t1145, t1197, t1228, t...2091
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 a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local 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 SI_CTL mode, iteration 0 : 1641/1641 places, 2087/2087 transitions.
Graph (trivial) has 1963 edges and 1641 vertex of which 662 / 1641 are part of one of the 60 SCC in 1 ms
Free SCC test removed 602 places
Ensure Unique test removed 694 transitions
Reduce isomorphic transitions removed 694 transitions.
Graph (complete) has 1578 edges and 1039 vertex of which 1030 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 555 transitions
Trivial Post-agglo rules discarded 555 transitions
Performed 555 trivial Post agglomeration. Transition count delta: 555
Iterating post reduction 0 with 555 rules applied. Total rules applied 557 place count 1029 transition count 832
Reduce places removed 555 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 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 577 rules applied. Total rules applied 1134 place count 474 transition count 810
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 12 rules applied. Total rules applied 1146 place count 464 transition count 808
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 1149 place count 463 transition count 806
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 4 with 4 rules applied. Total rules applied 1153 place count 462 transition count 803
Reduce places removed 2 places and 0 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 5 with 13 rules applied. Total rules applied 1166 place count 460 transition count 792
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 1177 place count 449 transition count 792
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 47 Pre rules applied. Total rules applied 1177 place count 449 transition count 745
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 7 with 94 rules applied. Total rules applied 1271 place count 402 transition count 745
Discarding 22 places :
Symmetric choice reduction at 7 with 22 rule applications. Total rules 1293 place count 380 transition count 714
Iterating global reduction 7 with 22 rules applied. Total rules applied 1315 place count 380 transition count 714
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 7 with 6 rules applied. Total rules applied 1321 place count 380 transition count 708
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 1325 place count 376 transition count 708
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 2 Pre rules applied. Total rules applied 1325 place count 376 transition count 706
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 1329 place count 374 transition count 706
Discarding 15 places :
Symmetric choice reduction at 9 with 15 rule applications. Total rules 1344 place count 359 transition count 685
Iterating global reduction 9 with 15 rules applied. Total rules applied 1359 place count 359 transition count 685
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 9 with 8 rules applied. Total rules applied 1367 place count 359 transition count 677
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1369 place count 357 transition count 677
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 1372 place count 354 transition count 672
Iterating global reduction 11 with 3 rules applied. Total rules applied 1375 place count 354 transition count 672
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1376 place count 354 transition count 671
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1378 place count 352 transition count 667
Iterating global reduction 12 with 2 rules applied. Total rules applied 1380 place count 352 transition count 667
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1381 place count 351 transition count 665
Iterating global reduction 12 with 1 rules applied. Total rules applied 1382 place count 351 transition count 665
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1383 place count 350 transition count 663
Iterating global reduction 12 with 1 rules applied. Total rules applied 1384 place count 350 transition count 663
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 12 with 92 rules applied. Total rules applied 1476 place count 304 transition count 617
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 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 12 with 31 rules applied. Total rules applied 1507 place count 304 transition count 586
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 13 with 10 rules applied. Total rules applied 1517 place count 296 transition count 584
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1518 place count 295 transition count 584
Discarding 13 places :
Symmetric choice reduction at 15 with 13 rule applications. Total rules 1531 place count 282 transition count 563
Iterating global reduction 15 with 13 rules applied. Total rules applied 1544 place count 282 transition count 563
Discarding 10 places :
Symmetric choice reduction at 15 with 10 rule applications. Total rules 1554 place count 272 transition count 545
Iterating global reduction 15 with 10 rules applied. Total rules applied 1564 place count 272 transition count 545
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 1566 place count 272 transition count 543
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 1567 place count 271 transition count 541
Iterating global reduction 16 with 1 rules applied. Total rules applied 1568 place count 271 transition count 541
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 1576 place count 267 transition count 537
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 16 with 3 rules applied. Total rules applied 1579 place count 267 transition count 534
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 1582 place count 264 transition count 528
Iterating global reduction 17 with 3 rules applied. Total rules applied 1585 place count 264 transition count 528
Discarding 1 places :
Symmetric choice reduction at 17 with 1 rule applications. Total rules 1586 place count 263 transition count 526
Iterating global reduction 17 with 1 rules applied. Total rules applied 1587 place count 263 transition count 526
Discarding 1 places :
Symmetric choice reduction at 17 with 1 rule applications. Total rules 1588 place count 262 transition count 522
Iterating global reduction 17 with 1 rules applied. Total rules applied 1589 place count 262 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 17 with 2 rules applied. Total rules applied 1591 place count 261 transition count 521
Drop transitions (Redundant composition of simpler transitions.) removed 76 transitions
Redundant transition composition rules discarded 76 transitions
Iterating global reduction 17 with 76 rules applied. Total rules applied 1667 place count 261 transition count 445
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 17 with 32 rules applied. Total rules applied 1699 place count 261 transition count 413
Reduce places removed 32 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 18 with 36 rules applied. Total rules applied 1735 place count 229 transition count 409
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 19 with 4 rules applied. Total rules applied 1739 place count 225 transition count 409
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 20 with 3 Pre rules applied. Total rules applied 1739 place count 225 transition count 406
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 20 with 6 rules applied. Total rules applied 1745 place count 222 transition count 406
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 1753 place count 218 transition count 402
Discarding 3 places :
Symmetric choice reduction at 20 with 3 rule applications. Total rules 1756 place count 215 transition count 399
Iterating global reduction 20 with 3 rules applied. Total rules applied 1759 place count 215 transition count 399
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 20 with 9 rules applied. Total rules applied 1768 place count 215 transition count 390
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 1774 place count 215 transition count 390
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 1775 place count 215 transition count 389
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 20 with 1 rules applied. Total rules applied 1776 place count 214 transition count 388
Applied a total of 1776 rules in 156 ms. Remains 214 /1641 variables (removed 1427) and now considering 388/2087 (removed 1699) transitions.
[2024-05-21 07:32:11] [INFO ] Flow matrix only has 339 transitions (discarded 49 similar events)
// Phase 1: matrix 339 rows 214 cols
[2024-05-21 07:32:11] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 07:32:11] [INFO ] Implicit Places using invariants in 503 ms returned []
[2024-05-21 07:32:11] [INFO ] Flow matrix only has 339 transitions (discarded 49 similar events)
[2024-05-21 07:32:12] [INFO ] Invariant cache hit.
[2024-05-21 07:32:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 07:32:12] [INFO ] Implicit Places using invariants and state equation in 192 ms returned [147, 148]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 718 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 212/1641 places, 388/2087 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 210 transition count 386
Applied a total of 2 rules in 6 ms. Remains 210 /212 variables (removed 2) and now considering 386/388 (removed 2) transitions.
[2024-05-21 07:32:12] [INFO ] Flow matrix only has 337 transitions (discarded 49 similar events)
// Phase 1: matrix 337 rows 210 cols
[2024-05-21 07:32:12] [INFO ] Computed 0 invariants in 0 ms
[2024-05-21 07:32:12] [INFO ] Implicit Places using invariants in 112 ms returned []
[2024-05-21 07:32:12] [INFO ] Flow matrix only has 337 transitions (discarded 49 similar events)
[2024-05-21 07:32:12] [INFO ] Invariant cache hit.
[2024-05-21 07:32:12] [INFO ] Implicit Places using invariants and state equation in 162 ms returned []
Implicit Place search using SMT with State Equation took 290 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 210/1641 places, 386/2087 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1171 ms. Remains : 210/1641 places, 386/2087 transitions.
[2024-05-21 07:32:12] [INFO ] Flatten gal took : 6 ms
[2024-05-21 07:32:12] [INFO ] Flatten gal took : 5 ms
[2024-05-21 07:32:12] [INFO ] Input system was already deterministic with 386 transitions.
[2024-05-21 07:32:12] [INFO ] Flatten gal took : 9 ms
[2024-05-21 07:32:12] [INFO ] Flatten gal took : 5 ms
[2024-05-21 07:32:12] [INFO ] Time to serialize gal into /tmp/CTLFireability10601564109094368136.gal : 1 ms
[2024-05-21 07:32:12] [INFO ] Time to serialize properties into /tmp/CTLFireability14685957751981457611.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/CTLFireability10601564109094368136.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14685957751981457611.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,5.20632e+06,0.32617,17024,2,3073,5,49260,6,0,1171,64891,0


Converting to forward existential form...Done !
original formula: AF(AG((((EF(((p2159==1)&&(p325==1))) * !(E((p1510==1) U (p689==1)))) * ((p572==1)&&(p1209==1))) * (((p2159==0)&&(p1593==1))&&(((p248==1)|...197
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((((E(TRUE U ((p2159==1)&&(p325==1))) * !(E((p1510==1) U (p689==1)))) * ((p572==1)&&(p1...260
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t13, t14, t16, t30, t55, t61, t65, t71, t72, t74, t91, t115, t124, t128, t133, t134, ...544
(forward)formula 0,0,7.69068,256204,1,0,666,1.55115e+06,735,357,7427,1.20109e+06,922
FORMULA CloudReconfiguration-PT-315-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1641/1641 places, 2087/2087 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 1590 transition count 2034
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 1590 transition count 2034
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 107 place count 1590 transition count 2029
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 135 place count 1562 transition count 1998
Iterating global reduction 1 with 28 rules applied. Total rules applied 163 place count 1562 transition count 1998
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 178 place count 1547 transition count 1981
Iterating global reduction 1 with 15 rules applied. Total rules applied 193 place count 1547 transition count 1981
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 202 place count 1538 transition count 1969
Iterating global reduction 1 with 9 rules applied. Total rules applied 211 place count 1538 transition count 1969
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 218 place count 1531 transition count 1962
Iterating global reduction 1 with 7 rules applied. Total rules applied 225 place count 1531 transition count 1962
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 230 place count 1526 transition count 1957
Iterating global reduction 1 with 5 rules applied. Total rules applied 235 place count 1526 transition count 1957
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 240 place count 1521 transition count 1952
Iterating global reduction 1 with 5 rules applied. Total rules applied 245 place count 1521 transition count 1952
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 250 place count 1516 transition count 1945
Iterating global reduction 1 with 5 rules applied. Total rules applied 255 place count 1516 transition count 1945
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 259 place count 1512 transition count 1938
Iterating global reduction 1 with 4 rules applied. Total rules applied 263 place count 1512 transition count 1938
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 265 place count 1510 transition count 1935
Iterating global reduction 1 with 2 rules applied. Total rules applied 267 place count 1510 transition count 1935
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 268 place count 1510 transition count 1934
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 269 place count 1509 transition count 1932
Iterating global reduction 2 with 1 rules applied. Total rules applied 270 place count 1509 transition count 1932
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 271 place count 1508 transition count 1931
Iterating global reduction 2 with 1 rules applied. Total rules applied 272 place count 1508 transition count 1931
Applied a total of 272 rules in 618 ms. Remains 1508 /1641 variables (removed 133) and now considering 1931/2087 (removed 156) transitions.
// Phase 1: matrix 1931 rows 1508 cols
[2024-05-21 07:32:20] [INFO ] Computed 4 invariants in 14 ms
[2024-05-21 07:32:21] [INFO ] Implicit Places using invariants in 217 ms returned []
[2024-05-21 07:32:21] [INFO ] Invariant cache hit.
[2024-05-21 07:32:22] [INFO ] Implicit Places using invariants and state equation in 857 ms returned []
Implicit Place search using SMT with State Equation took 1110 ms to find 0 implicit places.
Running 1930 sub problems to find dead transitions.
[2024-05-21 07:32:22] [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 30037 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
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 30025 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 60518ms problems are : Problem set: 0 solved, 1930 unsolved
Search for dead transitions found 0 dead transitions in 60534ms
Starting structural reductions in LTL mode, iteration 1 : 1508/1641 places, 1931/2087 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62265 ms. Remains : 1508/1641 places, 1931/2087 transitions.
[2024-05-21 07:33:22] [INFO ] Flatten gal took : 29 ms
[2024-05-21 07:33:22] [INFO ] Flatten gal took : 37 ms
[2024-05-21 07:33:22] [INFO ] Input system was already deterministic with 1931 transitions.
[2024-05-21 07:33:22] [INFO ] Flatten gal took : 26 ms
[2024-05-21 07:33:22] [INFO ] Flatten gal took : 27 ms
[2024-05-21 07:33:22] [INFO ] Time to serialize gal into /tmp/CTLFireability7391102997636820143.gal : 15 ms
[2024-05-21 07:33:22] [INFO ] Time to serialize properties into /tmp/CTLFireability9197051191310385152.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/CTLFireability7391102997636820143.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9197051191310385152.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,1.60625e+10,11.4813,297824,2,26629,5,777224,6,0,7965,1.56053e+06,0


Converting to forward existential form...Done !
original formula: AX((EG((((p113==0)||(p2266==1))||(p1567==1))) * AG((AX((p2190==0)) + (p1744==0)))))
=> equivalent forward existential formula: ([(EY(Init) * !(EG((((p113==0)||(p2266==1))||(p1567==1)))))] = FALSE * [(EY((FwdU(EY(Init),TRUE) * !((p1744==0))...184
(forward)formula 0,0,20.2742,319472,1,0,13,847345,12,4,15129,1.6435e+06,6
FORMULA CloudReconfiguration-PT-315-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1641/1641 places, 2087/2087 transitions.
Graph (trivial) has 1987 edges and 1641 vertex of which 704 / 1641 are part of one of the 63 SCC in 1 ms
Free SCC test removed 641 places
Ensure Unique test removed 743 transitions
Reduce isomorphic transitions removed 743 transitions.
Graph (complete) has 1529 edges and 1000 vertex of which 991 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 551 transitions
Trivial Post-agglo rules discarded 551 transitions
Performed 551 trivial Post agglomeration. Transition count delta: 551
Iterating post reduction 0 with 551 rules applied. Total rules applied 553 place count 990 transition count 787
Reduce places removed 551 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 576 rules applied. Total rules applied 1129 place count 439 transition count 762
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1141 place count 427 transition count 762
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 1141 place count 427 transition count 720
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 1225 place count 385 transition count 720
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 1249 place count 361 transition count 686
Iterating global reduction 3 with 24 rules applied. Total rules applied 1273 place count 361 transition count 686
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 6 rules applied. Total rules applied 1279 place count 361 transition count 680
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1283 place count 357 transition count 680
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 1283 place count 357 transition count 678
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 1287 place count 355 transition count 678
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 1302 place count 340 transition count 657
Iterating global reduction 5 with 15 rules applied. Total rules applied 1317 place count 340 transition count 657
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 7 rules applied. Total rules applied 1324 place count 340 transition count 650
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1326 place count 338 transition count 650
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1330 place count 334 transition count 643
Iterating global reduction 7 with 4 rules applied. Total rules applied 1334 place count 334 transition count 643
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1335 place count 334 transition count 642
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1338 place count 331 transition count 636
Iterating global reduction 8 with 3 rules applied. Total rules applied 1341 place count 331 transition count 636
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1343 place count 329 transition count 632
Iterating global reduction 8 with 2 rules applied. Total rules applied 1345 place count 329 transition count 632
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1347 place count 327 transition count 628
Iterating global reduction 8 with 2 rules applied. Total rules applied 1349 place count 327 transition count 628
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1350 place count 326 transition count 626
Iterating global reduction 8 with 1 rules applied. Total rules applied 1351 place count 326 transition count 626
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 8 with 86 rules applied. Total rules applied 1437 place count 283 transition count 583
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 8 with 33 rules applied. Total rules applied 1470 place count 283 transition count 550
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 13 rules applied. Total rules applied 1483 place count 273 transition count 547
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1484 place count 272 transition count 547
Discarding 13 places :
Symmetric choice reduction at 11 with 13 rule applications. Total rules 1497 place count 259 transition count 526
Iterating global reduction 11 with 13 rules applied. Total rules applied 1510 place count 259 transition count 526
Discarding 11 places :
Symmetric choice reduction at 11 with 11 rule applications. Total rules 1521 place count 248 transition count 503
Iterating global reduction 11 with 11 rules applied. Total rules applied 1532 place count 248 transition count 503
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1534 place count 248 transition count 501
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1535 place count 247 transition count 499
Iterating global reduction 12 with 1 rules applied. Total rules applied 1536 place count 247 transition count 499
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 1544 place count 243 transition count 495
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 1547 place count 243 transition count 492
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 1550 place count 240 transition count 486
Iterating global reduction 13 with 3 rules applied. Total rules applied 1553 place count 240 transition count 486
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1554 place count 239 transition count 484
Iterating global reduction 13 with 1 rules applied. Total rules applied 1555 place count 239 transition count 484
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 1557 place count 238 transition count 483
Drop transitions (Redundant composition of simpler transitions.) removed 74 transitions
Redundant transition composition rules discarded 74 transitions
Iterating global reduction 13 with 74 rules applied. Total rules applied 1631 place count 238 transition count 409
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 13 with 32 rules applied. Total rules applied 1663 place count 238 transition count 377
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 14 with 32 rules applied. Total rules applied 1695 place count 206 transition count 377
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 3 Pre rules applied. Total rules applied 1695 place count 206 transition count 374
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 1701 place count 203 transition count 374
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 15 with 8 rules applied. Total rules applied 1709 place count 199 transition count 370
Discarding 3 places :
Symmetric choice reduction at 15 with 3 rule applications. Total rules 1712 place count 196 transition count 367
Iterating global reduction 15 with 3 rules applied. Total rules applied 1715 place count 196 transition count 367
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 15 with 7 rules applied. Total rules applied 1722 place count 196 transition count 360
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1723 place count 195 transition count 359
Applied a total of 1723 rules in 100 ms. Remains 195 /1641 variables (removed 1446) and now considering 359/2087 (removed 1728) transitions.
[2024-05-21 07:33:43] [INFO ] Flow matrix only has 309 transitions (discarded 50 similar events)
// Phase 1: matrix 309 rows 195 cols
[2024-05-21 07:33:43] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 07:33:43] [INFO ] Implicit Places using invariants in 139 ms returned []
[2024-05-21 07:33:43] [INFO ] Flow matrix only has 309 transitions (discarded 50 similar events)
[2024-05-21 07:33:43] [INFO ] Invariant cache hit.
[2024-05-21 07:33:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 07:33:43] [INFO ] Implicit Places using invariants and state equation in 253 ms returned [128, 129]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 408 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 193/1641 places, 359/2087 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 191 transition count 357
Applied a total of 2 rules in 5 ms. Remains 191 /193 variables (removed 2) and now considering 357/359 (removed 2) transitions.
[2024-05-21 07:33:43] [INFO ] Flow matrix only has 307 transitions (discarded 50 similar events)
// Phase 1: matrix 307 rows 191 cols
[2024-05-21 07:33:43] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 07:33:43] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-21 07:33:43] [INFO ] Flow matrix only has 307 transitions (discarded 50 similar events)
[2024-05-21 07:33:43] [INFO ] Invariant cache hit.
[2024-05-21 07:33:43] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 191/1641 places, 357/2087 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 695 ms. Remains : 191/1641 places, 357/2087 transitions.
[2024-05-21 07:33:43] [INFO ] Flatten gal took : 4 ms
[2024-05-21 07:33:43] [INFO ] Flatten gal took : 5 ms
[2024-05-21 07:33:43] [INFO ] Input system was already deterministic with 357 transitions.
[2024-05-21 07:33:43] [INFO ] Flatten gal took : 5 ms
[2024-05-21 07:33:43] [INFO ] Flatten gal took : 5 ms
[2024-05-21 07:33:43] [INFO ] Time to serialize gal into /tmp/CTLFireability15459989323732464605.gal : 1 ms
[2024-05-21 07:33:43] [INFO ] Time to serialize properties into /tmp/CTLFireability17900558222745197268.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/CTLFireability15459989323732464605.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17900558222745197268.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.35894e+06,0.297198,15280,2,2413,5,41572,6,0,1065,59728,0


Converting to forward existential form...Done !
original formula: AG(EF((!(E(EG((p419==1)) U (p2119!=1))) * (p591==0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (!(E(EG((p419==1)) U (p2119!=1))) * (p591==0)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t13, t14, t16, t31, t60, t66, t70, t76, t77, t79, t94, t118, t124, t128, t133, t134, ...502
(forward)formula 0,0,3.36905,115944,1,0,502,632525,676,265,6442,534543,729
FORMULA CloudReconfiguration-PT-315-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1641/1641 places, 2087/2087 transitions.
Graph (trivial) has 1990 edges and 1641 vertex of which 710 / 1641 are part of one of the 63 SCC in 1 ms
Free SCC test removed 647 places
Ensure Unique test removed 750 transitions
Reduce isomorphic transitions removed 750 transitions.
Graph (complete) has 1522 edges and 994 vertex of which 985 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 550 transitions
Trivial Post-agglo rules discarded 550 transitions
Performed 550 trivial Post agglomeration. Transition count delta: 550
Iterating post reduction 0 with 550 rules applied. Total rules applied 552 place count 984 transition count 781
Reduce places removed 550 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 575 rules applied. Total rules applied 1127 place count 434 transition count 756
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1139 place count 422 transition count 756
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 1139 place count 422 transition count 714
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 1223 place count 380 transition count 714
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 1246 place count 357 transition count 681
Iterating global reduction 3 with 23 rules applied. Total rules applied 1269 place count 357 transition count 681
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 6 rules applied. Total rules applied 1275 place count 357 transition count 675
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1279 place count 353 transition count 675
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1279 place count 353 transition count 674
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 1281 place count 352 transition count 674
Discarding 14 places :
Symmetric choice reduction at 5 with 14 rule applications. Total rules 1295 place count 338 transition count 654
Iterating global reduction 5 with 14 rules applied. Total rules applied 1309 place count 338 transition count 654
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 5 with 8 rules applied. Total rules applied 1317 place count 338 transition count 646
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1319 place count 336 transition count 646
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1323 place count 332 transition count 639
Iterating global reduction 7 with 4 rules applied. Total rules applied 1327 place count 332 transition count 639
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1328 place count 332 transition count 638
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1331 place count 329 transition count 632
Iterating global reduction 8 with 3 rules applied. Total rules applied 1334 place count 329 transition count 632
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1336 place count 327 transition count 628
Iterating global reduction 8 with 2 rules applied. Total rules applied 1338 place count 327 transition count 628
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1340 place count 325 transition count 624
Iterating global reduction 8 with 2 rules applied. Total rules applied 1342 place count 325 transition count 624
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1343 place count 324 transition count 622
Iterating global reduction 8 with 1 rules applied. Total rules applied 1344 place count 324 transition count 622
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 8 with 88 rules applied. Total rules applied 1432 place count 280 transition count 578
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 8 with 32 rules applied. Total rules applied 1464 place count 280 transition count 546
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 13 rules applied. Total rules applied 1477 place count 270 transition count 543
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1478 place count 269 transition count 543
Discarding 13 places :
Symmetric choice reduction at 11 with 13 rule applications. Total rules 1491 place count 256 transition count 522
Iterating global reduction 11 with 13 rules applied. Total rules applied 1504 place count 256 transition count 522
Discarding 11 places :
Symmetric choice reduction at 11 with 11 rule applications. Total rules 1515 place count 245 transition count 499
Iterating global reduction 11 with 11 rules applied. Total rules applied 1526 place count 245 transition count 499
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1528 place count 245 transition count 497
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1529 place count 244 transition count 495
Iterating global reduction 12 with 1 rules applied. Total rules applied 1530 place count 244 transition count 495
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 1538 place count 240 transition count 491
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 1541 place count 240 transition count 488
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 1544 place count 237 transition count 482
Iterating global reduction 13 with 3 rules applied. Total rules applied 1547 place count 237 transition count 482
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1548 place count 236 transition count 480
Iterating global reduction 13 with 1 rules applied. Total rules applied 1549 place count 236 transition count 480
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1550 place count 235 transition count 476
Iterating global reduction 13 with 1 rules applied. Total rules applied 1551 place count 235 transition count 476
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 1553 place count 234 transition count 475
Drop transitions (Redundant composition of simpler transitions.) removed 73 transitions
Redundant transition composition rules discarded 73 transitions
Iterating global reduction 13 with 73 rules applied. Total rules applied 1626 place count 234 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 13 with 32 rules applied. Total rules applied 1658 place count 234 transition count 370
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 14 with 32 rules applied. Total rules applied 1690 place count 202 transition count 370
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 3 Pre rules applied. Total rules applied 1690 place count 202 transition count 367
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 1696 place count 199 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 15 with 8 rules applied. Total rules applied 1704 place count 195 transition count 363
Discarding 3 places :
Symmetric choice reduction at 15 with 3 rule applications. Total rules 1707 place count 192 transition count 360
Iterating global reduction 15 with 3 rules applied. Total rules applied 1710 place count 192 transition count 360
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 15 with 7 rules applied. Total rules applied 1717 place count 192 transition count 353
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1718 place count 191 transition count 352
Applied a total of 1718 rules in 163 ms. Remains 191 /1641 variables (removed 1450) and now considering 352/2087 (removed 1735) transitions.
[2024-05-21 07:33:47] [INFO ] Flow matrix only has 302 transitions (discarded 50 similar events)
// Phase 1: matrix 302 rows 191 cols
[2024-05-21 07:33:47] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 07:33:47] [INFO ] Implicit Places using invariants in 459 ms returned []
[2024-05-21 07:33:47] [INFO ] Flow matrix only has 302 transitions (discarded 50 similar events)
[2024-05-21 07:33:47] [INFO ] Invariant cache hit.
[2024-05-21 07:33:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 07:33:48] [INFO ] Implicit Places using invariants and state equation in 151 ms returned [125, 126]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 621 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 189/1641 places, 352/2087 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 187 transition count 350
Applied a total of 2 rules in 4 ms. Remains 187 /189 variables (removed 2) and now considering 350/352 (removed 2) transitions.
[2024-05-21 07:33:48] [INFO ] Flow matrix only has 300 transitions (discarded 50 similar events)
// Phase 1: matrix 300 rows 187 cols
[2024-05-21 07:33:48] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 07:33:48] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-21 07:33:48] [INFO ] Flow matrix only has 300 transitions (discarded 50 similar events)
[2024-05-21 07:33:48] [INFO ] Invariant cache hit.
[2024-05-21 07:33:48] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 217 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 187/1641 places, 350/2087 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1005 ms. Remains : 187/1641 places, 350/2087 transitions.
[2024-05-21 07:33:48] [INFO ] Flatten gal took : 4 ms
[2024-05-21 07:33:48] [INFO ] Flatten gal took : 5 ms
[2024-05-21 07:33:48] [INFO ] Input system was already deterministic with 350 transitions.
[2024-05-21 07:33:48] [INFO ] Flatten gal took : 4 ms
[2024-05-21 07:33:48] [INFO ] Flatten gal took : 5 ms
[2024-05-21 07:33:48] [INFO ] Time to serialize gal into /tmp/CTLFireability15211105868534743747.gal : 1 ms
[2024-05-21 07:33:48] [INFO ] Time to serialize properties into /tmp/CTLFireability8370802776329127161.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/CTLFireability15211105868534743747.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8370802776329127161.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,2.79826e+06,0.237549,13404,2,1994,5,35902,6,0,1042,47844,0


Converting to forward existential form...Done !
original formula: AF((EG((p1973==1)) + (p1553==1)))
=> equivalent forward existential formula: [FwdG(Init,!((EG((p1973==1)) + (p1553==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t13, t14, t16, t31, t57, t63, t67, t73, t74, t76, t92, t116, t122, t126, t131, t132, ...472
(forward)formula 0,0,4.83207,175112,1,0,519,698782,657,327,6025,1.16929e+06,750
FORMULA CloudReconfiguration-PT-315-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 1641/1641 places, 2087/2087 transitions.
Graph (trivial) has 1953 edges and 1641 vertex of which 664 / 1641 are part of one of the 61 SCC in 1 ms
Free SCC test removed 603 places
Ensure Unique test removed 692 transitions
Reduce isomorphic transitions removed 692 transitions.
Graph (complete) has 1580 edges and 1038 vertex of which 1029 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 549 transitions
Trivial Post-agglo rules discarded 549 transitions
Performed 549 trivial Post agglomeration. Transition count delta: 549
Iterating post reduction 0 with 549 rules applied. Total rules applied 551 place count 1028 transition count 840
Reduce places removed 549 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 1 with 581 rules applied. Total rules applied 1132 place count 479 transition count 808
Reduce places removed 16 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 20 rules applied. Total rules applied 1152 place count 463 transition count 804
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 1158 place count 461 transition count 800
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 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 7 rules applied. Total rules applied 1165 place count 459 transition count 795
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 6 rules applied. Total rules applied 1171 place count 456 transition count 792
Reduce places removed 2 places and 0 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 6 with 13 rules applied. Total rules applied 1184 place count 454 transition count 781
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 12 rules applied. Total rules applied 1196 place count 443 transition count 780
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 44 Pre rules applied. Total rules applied 1196 place count 443 transition count 736
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 8 with 88 rules applied. Total rules applied 1284 place count 399 transition count 736
Discarding 20 places :
Symmetric choice reduction at 8 with 20 rule applications. Total rules 1304 place count 379 transition count 708
Iterating global reduction 8 with 20 rules applied. Total rules applied 1324 place count 379 transition count 708
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 8 with 6 rules applied. Total rules applied 1330 place count 379 transition count 702
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 1334 place count 375 transition count 702
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 2 Pre rules applied. Total rules applied 1334 place count 375 transition count 700
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 10 with 4 rules applied. Total rules applied 1338 place count 373 transition count 700
Discarding 11 places :
Symmetric choice reduction at 10 with 11 rule applications. Total rules 1349 place count 362 transition count 685
Iterating global reduction 10 with 11 rules applied. Total rules applied 1360 place count 362 transition count 685
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 10 with 5 rules applied. Total rules applied 1365 place count 362 transition count 680
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1366 place count 361 transition count 680
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 12 with 86 rules applied. Total rules applied 1452 place count 318 transition count 637
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 12 with 27 rules applied. Total rules applied 1479 place count 318 transition count 610
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 8 rules applied. Total rules applied 1487 place count 311 transition count 609
Discarding 9 places :
Symmetric choice reduction at 14 with 9 rule applications. Total rules 1496 place count 302 transition count 594
Iterating global reduction 14 with 9 rules applied. Total rules applied 1505 place count 302 transition count 594
Discarding 6 places :
Symmetric choice reduction at 14 with 6 rule applications. Total rules 1511 place count 296 transition count 583
Iterating global reduction 14 with 6 rules applied. Total rules applied 1517 place count 296 transition count 583
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1518 place count 296 transition count 582
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 15 with 8 rules applied. Total rules applied 1526 place count 292 transition count 578
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 15 with 4 rules applied. Total rules applied 1530 place count 292 transition count 574
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 1533 place count 289 transition count 568
Iterating global reduction 16 with 3 rules applied. Total rules applied 1536 place count 289 transition count 568
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 16 with 2 rules applied. Total rules applied 1538 place count 288 transition count 567
Drop transitions (Redundant composition of simpler transitions.) removed 81 transitions
Redundant transition composition rules discarded 81 transitions
Iterating global reduction 16 with 81 rules applied. Total rules applied 1619 place count 288 transition count 486
Drop transitions (Trivial Post-Agglo cleanup.) removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 16 with 37 rules applied. Total rules applied 1656 place count 288 transition count 449
Reduce places removed 37 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 17 with 38 rules applied. Total rules applied 1694 place count 251 transition count 448
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 18 with 1 rules applied. Total rules applied 1695 place count 250 transition count 448
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 19 with 2 Pre rules applied. Total rules applied 1695 place count 250 transition count 446
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 19 with 4 rules applied. Total rules applied 1699 place count 248 transition count 446
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 19 with 10 rules applied. Total rules applied 1709 place count 243 transition count 441
Discarding 3 places :
Symmetric choice reduction at 19 with 3 rule applications. Total rules 1712 place count 240 transition count 438
Iterating global reduction 19 with 3 rules applied. Total rules applied 1715 place count 240 transition count 438
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 19 with 5 rules applied. Total rules applied 1720 place count 240 transition count 433
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 19 with 4 rules applied. Total rules applied 1724 place count 240 transition count 433
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 19 with 3 rules applied. Total rules applied 1727 place count 240 transition count 430
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 1728 place count 239 transition count 429
Applied a total of 1728 rules in 115 ms. Remains 239 /1641 variables (removed 1402) and now considering 429/2087 (removed 1658) transitions.
[2024-05-21 07:33:53] [INFO ] Flow matrix only has 374 transitions (discarded 55 similar events)
// Phase 1: matrix 374 rows 239 cols
[2024-05-21 07:33:53] [INFO ] Computed 0 invariants in 0 ms
[2024-05-21 07:33:53] [INFO ] Implicit Places using invariants in 131 ms returned []
[2024-05-21 07:33:53] [INFO ] Flow matrix only has 374 transitions (discarded 55 similar events)
[2024-05-21 07:33:53] [INFO ] Invariant cache hit.
[2024-05-21 07:33:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 07:33:53] [INFO ] Implicit Places using invariants and state equation in 308 ms returned [158, 159]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 466 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 237/1641 places, 429/2087 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 235 transition count 427
Applied a total of 2 rules in 5 ms. Remains 235 /237 variables (removed 2) and now considering 427/429 (removed 2) transitions.
[2024-05-21 07:33:53] [INFO ] Flow matrix only has 372 transitions (discarded 55 similar events)
// Phase 1: matrix 372 rows 235 cols
[2024-05-21 07:33:53] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 07:33:53] [INFO ] Implicit Places using invariants in 84 ms returned []
[2024-05-21 07:33:53] [INFO ] Flow matrix only has 372 transitions (discarded 55 similar events)
[2024-05-21 07:33:53] [INFO ] Invariant cache hit.
[2024-05-21 07:33:54] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 362 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 235/1641 places, 427/2087 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 948 ms. Remains : 235/1641 places, 427/2087 transitions.
[2024-05-21 07:33:54] [INFO ] Flatten gal took : 5 ms
[2024-05-21 07:33:54] [INFO ] Flatten gal took : 14 ms
[2024-05-21 07:33:54] [INFO ] Input system was already deterministic with 427 transitions.
[2024-05-21 07:33:54] [INFO ] Flatten gal took : 6 ms
[2024-05-21 07:33:54] [INFO ] Flatten gal took : 5 ms
[2024-05-21 07:33:54] [INFO ] Time to serialize gal into /tmp/CTLFireability8318137323739631631.gal : 20 ms
[2024-05-21 07:33:54] [INFO ] Time to serialize properties into /tmp/CTLFireability7666131726964892773.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/CTLFireability8318137323739631631.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7666131726964892773.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,8.45674e+06,0.350804,17476,2,3273,5,49172,6,0,1305,67046,0


Converting to forward existential form...Done !
original formula: (EF(AG((p150==0))) + AF(((((((EF((p1097==1)) + AF(((p436==1)&&(p654==1)))) * ((p1928==1) + !(E((p1205==1) U (p351==1))))) * (p1919==1)) +...293
=> equivalent forward existential formula: [FwdG((Init * !(E(TRUE U !(E(TRUE U !((p150==0))))))),!(((((((E(TRUE U (p1097==1)) + !(EG(!(((p436==1)&&(p654==1...473
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t14, t15, t22, t37, t62, t77, t88, t89, t91, t106, t130, t140, t148, t151, t152, t154...582
(forward)formula 0,1,26.4276,833732,1,0,1147,5.59514e+06,850,624,7866,4.62999e+06,1512
FORMULA CloudReconfiguration-PT-315-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1641/1641 places, 2087/2087 transitions.
Graph (trivial) has 1981 edges and 1641 vertex of which 705 / 1641 are part of one of the 64 SCC in 1 ms
Free SCC test removed 641 places
Ensure Unique test removed 740 transitions
Reduce isomorphic transitions removed 740 transitions.
Graph (complete) has 1532 edges and 1000 vertex of which 991 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 546 transitions
Trivial Post-agglo rules discarded 546 transitions
Performed 546 trivial Post agglomeration. Transition count delta: 546
Iterating post reduction 0 with 546 rules applied. Total rules applied 548 place count 990 transition count 795
Reduce places removed 546 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 571 rules applied. Total rules applied 1119 place count 444 transition count 770
Reduce places removed 12 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 14 rules applied. Total rules applied 1133 place count 432 transition count 768
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1136 place count 430 transition count 767
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 42 Pre rules applied. Total rules applied 1136 place count 430 transition count 725
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 4 with 84 rules applied. Total rules applied 1220 place count 388 transition count 725
Discarding 24 places :
Symmetric choice reduction at 4 with 24 rule applications. Total rules 1244 place count 364 transition count 691
Iterating global reduction 4 with 24 rules applied. Total rules applied 1268 place count 364 transition count 691
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 4 with 6 rules applied. Total rules applied 1274 place count 364 transition count 685
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 1278 place count 360 transition count 685
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 1278 place count 360 transition count 683
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 1282 place count 358 transition count 683
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1297 place count 343 transition count 662
Iterating global reduction 6 with 15 rules applied. Total rules applied 1312 place count 343 transition count 662
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 6 with 8 rules applied. Total rules applied 1320 place count 343 transition count 654
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1322 place count 341 transition count 654
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1325 place count 338 transition count 649
Iterating global reduction 8 with 3 rules applied. Total rules applied 1328 place count 338 transition count 649
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1329 place count 338 transition count 648
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1331 place count 336 transition count 644
Iterating global reduction 9 with 2 rules applied. Total rules applied 1333 place count 336 transition count 644
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1334 place count 335 transition count 642
Iterating global reduction 9 with 1 rules applied. Total rules applied 1335 place count 335 transition count 642
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1336 place count 334 transition count 640
Iterating global reduction 9 with 1 rules applied. Total rules applied 1337 place count 334 transition count 640
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1338 place count 333 transition count 638
Iterating global reduction 9 with 1 rules applied. Total rules applied 1339 place count 333 transition count 638
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 9 with 88 rules applied. Total rules applied 1427 place count 289 transition count 594
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 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 9 with 33 rules applied. Total rules applied 1460 place count 289 transition count 561
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 10 with 13 rules applied. Total rules applied 1473 place count 279 transition count 558
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1474 place count 278 transition count 558
Discarding 12 places :
Symmetric choice reduction at 12 with 12 rule applications. Total rules 1486 place count 266 transition count 539
Iterating global reduction 12 with 12 rules applied. Total rules applied 1498 place count 266 transition count 539
Discarding 10 places :
Symmetric choice reduction at 12 with 10 rule applications. Total rules 1508 place count 256 transition count 518
Iterating global reduction 12 with 10 rules applied. Total rules applied 1518 place count 256 transition count 518
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1520 place count 256 transition count 516
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1521 place count 255 transition count 514
Iterating global reduction 13 with 1 rules applied. Total rules applied 1522 place count 255 transition count 514
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 1530 place count 251 transition count 510
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 1533 place count 251 transition count 507
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 1536 place count 248 transition count 501
Iterating global reduction 14 with 3 rules applied. Total rules applied 1539 place count 248 transition count 501
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 14 with 2 rules applied. Total rules applied 1541 place count 247 transition count 500
Drop transitions (Redundant composition of simpler transitions.) removed 77 transitions
Redundant transition composition rules discarded 77 transitions
Iterating global reduction 14 with 77 rules applied. Total rules applied 1618 place count 247 transition count 423
Drop transitions (Trivial Post-Agglo cleanup.) removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 14 with 34 rules applied. Total rules applied 1652 place count 247 transition count 389
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 15 with 34 rules applied. Total rules applied 1686 place count 213 transition count 389
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 3 Pre rules applied. Total rules applied 1686 place count 213 transition count 386
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 1692 place count 210 transition count 386
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 1700 place count 206 transition count 382
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 1703 place count 203 transition count 379
Iterating global reduction 16 with 3 rules applied. Total rules applied 1706 place count 203 transition count 379
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 16 with 8 rules applied. Total rules applied 1714 place count 203 transition count 371
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 1715 place count 202 transition count 370
Applied a total of 1715 rules in 97 ms. Remains 202 /1641 variables (removed 1439) and now considering 370/2087 (removed 1717) transitions.
[2024-05-21 07:34:21] [INFO ] Flow matrix only has 317 transitions (discarded 53 similar events)
// Phase 1: matrix 317 rows 202 cols
[2024-05-21 07:34:21] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 07:34:21] [INFO ] Implicit Places using invariants in 139 ms returned []
[2024-05-21 07:34:21] [INFO ] Flow matrix only has 317 transitions (discarded 53 similar events)
[2024-05-21 07:34:21] [INFO ] Invariant cache hit.
[2024-05-21 07:34:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 07:34:21] [INFO ] Implicit Places using invariants and state equation in 274 ms returned [134, 135]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 422 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 200/1641 places, 370/2087 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 198 transition count 368
Applied a total of 2 rules in 7 ms. Remains 198 /200 variables (removed 2) and now considering 368/370 (removed 2) transitions.
[2024-05-21 07:34:21] [INFO ] Flow matrix only has 315 transitions (discarded 53 similar events)
// Phase 1: matrix 315 rows 198 cols
[2024-05-21 07:34:21] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 07:34:21] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-21 07:34:21] [INFO ] Flow matrix only has 315 transitions (discarded 53 similar events)
[2024-05-21 07:34:21] [INFO ] Invariant cache hit.
[2024-05-21 07:34:21] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 198/1641 places, 368/2087 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 738 ms. Remains : 198/1641 places, 368/2087 transitions.
[2024-05-21 07:34:21] [INFO ] Flatten gal took : 4 ms
[2024-05-21 07:34:21] [INFO ] Flatten gal took : 5 ms
[2024-05-21 07:34:21] [INFO ] Input system was already deterministic with 368 transitions.
[2024-05-21 07:34:21] [INFO ] Flatten gal took : 5 ms
[2024-05-21 07:34:21] [INFO ] Flatten gal took : 19 ms
[2024-05-21 07:34:21] [INFO ] Time to serialize gal into /tmp/CTLFireability5088385357124477323.gal : 1 ms
[2024-05-21 07:34:21] [INFO ] Time to serialize properties into /tmp/CTLFireability12671972678683817307.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/CTLFireability5088385357124477323.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12671972678683817307.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.91142e+06,0.306047,15324,2,2616,5,41556,6,0,1100,58810,0


Converting to forward existential form...Done !
original formula: E(EF(!(((p1773==1)||(p948==1)))) U A((p2407==1) U A(AF(AG((p2199==1))) U !(EF((p499==1))))))
=> equivalent forward existential formula: [((FwdU(Init,E(TRUE U !(((p1773==1)||(p948==1))))) * !(EG(!(!((E(!(!(E(TRUE U (p499==1)))) U (!(!(EG(!(!(E(TRUE ...565
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t15, t16, t18, t34, t59, t65, t69, t77, t78, t80, t95, t119, t125, t129, t134, t135, ...514
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,6.35457,211276,1,0,529,1.22044e+06,700,289,7281,1.06587e+06,777
FORMULA CloudReconfiguration-PT-315-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 1641/1641 places, 2087/2087 transitions.
Graph (trivial) has 1991 edges and 1641 vertex of which 710 / 1641 are part of one of the 63 SCC in 1 ms
Free SCC test removed 647 places
Ensure Unique test removed 750 transitions
Reduce isomorphic transitions removed 750 transitions.
Graph (complete) has 1522 edges and 994 vertex of which 985 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 548 transitions
Trivial Post-agglo rules discarded 548 transitions
Performed 548 trivial Post agglomeration. Transition count delta: 548
Iterating post reduction 0 with 548 rules applied. Total rules applied 550 place count 984 transition count 783
Reduce places removed 548 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 573 rules applied. Total rules applied 1123 place count 436 transition count 758
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 13 rules applied. Total rules applied 1136 place count 424 transition count 757
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1137 place count 423 transition count 757
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 42 Pre rules applied. Total rules applied 1137 place count 423 transition count 715
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 4 with 84 rules applied. Total rules applied 1221 place count 381 transition count 715
Discarding 24 places :
Symmetric choice reduction at 4 with 24 rule applications. Total rules 1245 place count 357 transition count 681
Iterating global reduction 4 with 24 rules applied. Total rules applied 1269 place count 357 transition count 681
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 4 rules applied. Total rules applied 1273 place count 357 transition count 677
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1276 place count 354 transition count 677
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 1276 place count 354 transition count 675
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 1280 place count 352 transition count 675
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 1294 place count 338 transition count 656
Iterating global reduction 6 with 14 rules applied. Total rules applied 1308 place count 338 transition count 656
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 6 with 7 rules applied. Total rules applied 1315 place count 338 transition count 649
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1317 place count 336 transition count 649
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 1321 place count 332 transition count 642
Iterating global reduction 8 with 4 rules applied. Total rules applied 1325 place count 332 transition count 642
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1326 place count 332 transition count 641
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 1329 place count 329 transition count 635
Iterating global reduction 9 with 3 rules applied. Total rules applied 1332 place count 329 transition count 635
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1334 place count 327 transition count 631
Iterating global reduction 9 with 2 rules applied. Total rules applied 1336 place count 327 transition count 631
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1338 place count 325 transition count 627
Iterating global reduction 9 with 2 rules applied. Total rules applied 1340 place count 325 transition count 627
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1341 place count 324 transition count 625
Iterating global reduction 9 with 1 rules applied. Total rules applied 1342 place count 324 transition count 625
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 9 with 86 rules applied. Total rules applied 1428 place count 281 transition count 582
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 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 9 with 33 rules applied. Total rules applied 1461 place count 281 transition count 549
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 10 with 13 rules applied. Total rules applied 1474 place count 271 transition count 546
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1475 place count 270 transition count 546
Discarding 13 places :
Symmetric choice reduction at 12 with 13 rule applications. Total rules 1488 place count 257 transition count 525
Iterating global reduction 12 with 13 rules applied. Total rules applied 1501 place count 257 transition count 525
Discarding 11 places :
Symmetric choice reduction at 12 with 11 rule applications. Total rules 1512 place count 246 transition count 502
Iterating global reduction 12 with 11 rules applied. Total rules applied 1523 place count 246 transition count 502
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1525 place count 246 transition count 500
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1526 place count 245 transition count 498
Iterating global reduction 13 with 1 rules applied. Total rules applied 1527 place count 245 transition count 498
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 1535 place count 241 transition count 494
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 1538 place count 241 transition count 491
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 1541 place count 238 transition count 485
Iterating global reduction 14 with 3 rules applied. Total rules applied 1544 place count 238 transition count 485
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1545 place count 237 transition count 483
Iterating global reduction 14 with 1 rules applied. Total rules applied 1546 place count 237 transition count 483
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1547 place count 236 transition count 479
Iterating global reduction 14 with 1 rules applied. Total rules applied 1548 place count 236 transition count 479
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 14 with 2 rules applied. Total rules applied 1550 place count 235 transition count 478
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 1623 place count 235 transition count 405
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 1655 place count 235 transition count 373
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 15 with 32 rules applied. Total rules applied 1687 place count 203 transition count 373
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 3 Pre rules applied. Total rules applied 1687 place count 203 transition count 370
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 1693 place count 200 transition count 370
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 16 with 8 rules applied. Total rules applied 1701 place count 196 transition count 366
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 1704 place count 193 transition count 363
Iterating global reduction 16 with 3 rules applied. Total rules applied 1707 place count 193 transition count 363
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 1714 place count 193 transition count 356
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 1715 place count 192 transition count 355
Applied a total of 1715 rules in 88 ms. Remains 192 /1641 variables (removed 1449) and now considering 355/2087 (removed 1732) transitions.
[2024-05-21 07:34:28] [INFO ] Flow matrix only has 305 transitions (discarded 50 similar events)
// Phase 1: matrix 305 rows 192 cols
[2024-05-21 07:34:28] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 07:34:28] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-21 07:34:28] [INFO ] Flow matrix only has 305 transitions (discarded 50 similar events)
[2024-05-21 07:34:28] [INFO ] Invariant cache hit.
[2024-05-21 07:34:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 07:34:28] [INFO ] Implicit Places using invariants and state equation in 180 ms returned [128, 129]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 266 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 190/1641 places, 355/2087 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 188 transition count 353
Applied a total of 2 rules in 6 ms. Remains 188 /190 variables (removed 2) and now considering 353/355 (removed 2) transitions.
[2024-05-21 07:34:28] [INFO ] Flow matrix only has 303 transitions (discarded 50 similar events)
// Phase 1: matrix 303 rows 188 cols
[2024-05-21 07:34:28] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 07:34:28] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-21 07:34:28] [INFO ] Flow matrix only has 303 transitions (discarded 50 similar events)
[2024-05-21 07:34:28] [INFO ] Invariant cache hit.
[2024-05-21 07:34:28] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 194 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 188/1641 places, 353/2087 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 555 ms. Remains : 188/1641 places, 353/2087 transitions.
[2024-05-21 07:34:28] [INFO ] Flatten gal took : 5 ms
[2024-05-21 07:34:28] [INFO ] Flatten gal took : 4 ms
[2024-05-21 07:34:28] [INFO ] Input system was already deterministic with 353 transitions.
[2024-05-21 07:34:28] [INFO ] Flatten gal took : 5 ms
[2024-05-21 07:34:28] [INFO ] Flatten gal took : 5 ms
[2024-05-21 07:34:28] [INFO ] Time to serialize gal into /tmp/CTLFireability17525345095130995958.gal : 1 ms
[2024-05-21 07:34:28] [INFO ] Time to serialize properties into /tmp/CTLFireability11013593216198195876.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/CTLFireability17525345095130995958.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11013593216198195876.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,2.86766e+06,0.251447,13408,2,1981,5,35570,6,0,1049,46394,0


Converting to forward existential form...Done !
original formula: AF((p1691==1))
=> equivalent forward existential formula: [FwdG(Init,!((p1691==1)))] = FALSE
Hit Full ! (commute/partial/dont) 351/0/2
(forward)formula 0,0,0.935306,35208,1,0,8,149633,20,4,4704,97953,8
FORMULA CloudReconfiguration-PT-315-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2024-05-21 07:34:29] [INFO ] Flatten gal took : 29 ms
[2024-05-21 07:34:29] [INFO ] Flatten gal took : 29 ms
[2024-05-21 07:34:29] [INFO ] Applying decomposition
[2024-05-21 07:34:29] [INFO ] Flatten gal took : 30 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph6368815957380555892.txt' '-o' '/tmp/graph6368815957380555892.bin' '-w' '/tmp/graph6368815957380555892.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6368815957380555892.bin' '-l' '-1' '-v' '-w' '/tmp/graph6368815957380555892.weights' '-q' '0' '-e' '0.001'
[2024-05-21 07:34:29] [INFO ] Decomposing Gal with order
[2024-05-21 07:34:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 07:34:30] [INFO ] Removed a total of 538 redundant transitions.
[2024-05-21 07:34:30] [INFO ] Flatten gal took : 142 ms
[2024-05-21 07:34:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 33 ms.
[2024-05-21 07:34:30] [INFO ] Time to serialize gal into /tmp/CTLFireability8093956600676123980.gal : 30 ms
[2024-05-21 07:34:30] [INFO ] Time to serialize properties into /tmp/CTLFireability17247393494514590173.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/CTLFireability8093956600676123980.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17247393494514590173.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,2.18149e+10,1.94773,62500,2704,222,98242,6063,2811,228466,133,55845,0


Converting to forward existential form...Done !
original formula: AF((AX(!(E(AX((i15.i0.i1.u221.p922==1)) U AG((i2.i1.i3.u5.p217==1))))) * (!(A(E((i2.i1.i7.u91.p463==1) U (i32.i1.i3.u543.p2074==1)) U AF(...273
=> equivalent forward existential formula: [FwdG(Init,!((!(EX(!(!(E(!(EX(!((i15.i0.i1.u221.p922==1)))) U !(E(TRUE U !((i2.i1.i3.u5.p217==1))))))))) * (!(!(...463
Reverse transition relation is NOT exact ! Due to transitions t23, t26, t204, t233, t317, t348, t474, t592, t646, t647, t723, t777, t808, t822, t868, t888,...2641
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
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 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 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 0,1,152.043,2223996,1,0,3.2548e+06,11333,10028,1.21395e+07,388,55845,2057616
FORMULA CloudReconfiguration-PT-315-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Total runtime 636565 ms.

BK_STOP 1716277022937

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudReconfiguration-PT-315"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is CloudReconfiguration-PT-315, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r092-tall-171624188800226"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-315.tgz
mv CloudReconfiguration-PT-315 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;