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-171624188800202.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-312, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r092-tall-171624188800202
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K 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 3.9K Apr 22 14:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 11 19:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 174K Apr 11 19:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Apr 11 19:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Apr 11 19:50 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-312-CTLFireability-2024-00
FORMULA_NAME CloudReconfiguration-PT-312-CTLFireability-2024-01
FORMULA_NAME CloudReconfiguration-PT-312-CTLFireability-2024-02
FORMULA_NAME CloudReconfiguration-PT-312-CTLFireability-2024-03
FORMULA_NAME CloudReconfiguration-PT-312-CTLFireability-2024-04
FORMULA_NAME CloudReconfiguration-PT-312-CTLFireability-2024-05
FORMULA_NAME CloudReconfiguration-PT-312-CTLFireability-2024-06
FORMULA_NAME CloudReconfiguration-PT-312-CTLFireability-2024-07
FORMULA_NAME CloudReconfiguration-PT-312-CTLFireability-2024-08
FORMULA_NAME CloudReconfiguration-PT-312-CTLFireability-2024-09
FORMULA_NAME CloudReconfiguration-PT-312-CTLFireability-2024-10
FORMULA_NAME CloudReconfiguration-PT-312-CTLFireability-2024-11
FORMULA_NAME CloudReconfiguration-PT-312-CTLFireability-2023-12
FORMULA_NAME CloudReconfiguration-PT-312-CTLFireability-2023-13
FORMULA_NAME CloudReconfiguration-PT-312-CTLFireability-2023-14
FORMULA_NAME CloudReconfiguration-PT-312-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716272922208

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-312
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-21 06:28:43] [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 06:28:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 06:28:43] [INFO ] Load time of PNML (sax parser for PT used): 160 ms
[2024-05-21 06:28:43] [INFO ] Transformed 2585 places.
[2024-05-21 06:28:43] [INFO ] Transformed 3095 transitions.
[2024-05-21 06:28:43] [INFO ] Found NUPN structural information;
[2024-05-21 06:28:43] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 279 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Support contains 130 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 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 1026 place count 2086 transition count 2568
Discarding 217 places :
Symmetric choice reduction at 1 with 217 rule applications. Total rules 1243 place count 1869 transition count 2351
Iterating global reduction 1 with 217 rules applied. Total rules applied 1460 place count 1869 transition count 2351
Discarding 79 places :
Symmetric choice reduction at 1 with 79 rule applications. Total rules 1539 place count 1790 transition count 2272
Iterating global reduction 1 with 79 rules applied. Total rules applied 1618 place count 1790 transition count 2272
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 1632 place count 1790 transition count 2258
Discarding 45 places :
Symmetric choice reduction at 2 with 45 rule applications. Total rules 1677 place count 1745 transition count 2213
Iterating global reduction 2 with 45 rules applied. Total rules applied 1722 place count 1745 transition count 2213
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1731 place count 1745 transition count 2204
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 1761 place count 1715 transition count 2171
Iterating global reduction 3 with 30 rules applied. Total rules applied 1791 place count 1715 transition count 2171
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1813 place count 1693 transition count 2149
Iterating global reduction 3 with 22 rules applied. Total rules applied 1835 place count 1693 transition count 2149
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 1854 place count 1674 transition count 2130
Iterating global reduction 3 with 19 rules applied. Total rules applied 1873 place count 1674 transition count 2130
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 1892 place count 1655 transition count 2111
Iterating global reduction 3 with 19 rules applied. Total rules applied 1911 place count 1655 transition count 2111
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1925 place count 1641 transition count 2088
Iterating global reduction 3 with 14 rules applied. Total rules applied 1939 place count 1641 transition count 2088
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1942 place count 1638 transition count 2084
Iterating global reduction 3 with 3 rules applied. Total rules applied 1945 place count 1638 transition count 2084
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1948 place count 1635 transition count 2081
Iterating global reduction 3 with 3 rules applied. Total rules applied 1951 place count 1635 transition count 2081
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1952 place count 1635 transition count 2080
Applied a total of 1952 rules in 1718 ms. Remains 1635 /2585 variables (removed 950) and now considering 2080/3095 (removed 1015) transitions.
// Phase 1: matrix 2080 rows 1635 cols
[2024-05-21 06:28:45] [INFO ] Computed 4 invariants in 29 ms
[2024-05-21 06:28:46] [INFO ] Implicit Places using invariants in 419 ms returned []
[2024-05-21 06:28:46] [INFO ] Invariant cache hit.
[2024-05-21 06:28:47] [INFO ] Implicit Places using invariants and state equation in 1071 ms returned []
Implicit Place search using SMT with State Equation took 1606 ms to find 0 implicit places.
Running 2079 sub problems to find dead transitions.
[2024-05-21 06:28:47] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
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0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1634 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2079 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1634/3715 variables, and 4 constraints, problems are : Problem set: 0 solved, 2079 unsolved in 30132 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1635 constraints, PredecessorRefiner: 2079/2079 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2079 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1634 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2079 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1634/3715 variables, and 4 constraints, problems are : Problem set: 0 solved, 2079 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1635 constraints, PredecessorRefiner: 0/2079 constraints, Known Traps: 0/0 constraints]
After SMT, in 60904ms problems are : Problem set: 0 solved, 2079 unsolved
Search for dead transitions found 0 dead transitions in 60946ms
Starting structural reductions in LTL mode, iteration 1 : 1635/2585 places, 2080/3095 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64303 ms. Remains : 1635/2585 places, 2080/3095 transitions.
Support contains 130 out of 1635 places after structural reductions.
[2024-05-21 06:29:48] [INFO ] Flatten gal took : 246 ms
[2024-05-21 06:29:48] [INFO ] Flatten gal took : 90 ms
[2024-05-21 06:29:49] [INFO ] Input system was already deterministic with 2080 transitions.
Support contains 126 out of 1635 places (down from 130) after GAL structural reductions.
RANDOM walk for 40000 steps (282 resets) in 2180 ms. (18 steps per ms) remains 53/90 properties
BEST_FIRST walk for 4004 steps (9 resets) in 31 ms. (125 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 32 ms. (121 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4001 steps (9 resets) in 16 ms. (235 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 11 ms. (333 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (9 resets) in 15 ms. (250 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (10 resets) in 32 ms. (121 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (9 resets) in 12 ms. (307 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (9 resets) in 9 ms. (400 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (9 resets) in 11 ms. (333 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (9 resets) in 14 ms. (266 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4001 steps (8 resets) in 21 ms. (181 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 11 ms. (333 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 53/53 properties
[2024-05-21 06:29:50] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (OVERLAPS) 1551/1624 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1624 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (OVERLAPS) 2070/3694 variables, 1624/1628 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3694 variables, 0/1628 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 5 (OVERLAPS) 2/3696 variables, 1/1629 constraints. Problems are: Problem set: 0 solved, 53 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3696/3715 variables, and 1629 constraints, problems are : Problem set: 0 solved, 53 unsolved in 5014 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1625/1635 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 53 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (OVERLAPS) 1551/1624 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1624 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (OVERLAPS) 2070/3694 variables, 1624/1628 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3694 variables, 53/1681 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3694 variables, 0/1681 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 6 (OVERLAPS) 2/3696 variables, 1/1682 constraints. Problems are: Problem set: 0 solved, 53 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3696/3715 variables, and 1682 constraints, problems are : Problem set: 0 solved, 53 unsolved in 5019 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1625/1635 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 0/0 constraints]
After SMT, in 10096ms problems are : Problem set: 0 solved, 53 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 73 out of 1635 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1635/1635 places, 2080/2080 transitions.
Graph (trivial) has 1827 edges and 1635 vertex of which 542 / 1635 are part of one of the 55 SCC in 9 ms
Free SCC test removed 487 places
Drop transitions (Empty/Sink Transition effects.) removed 610 transitions
Reduce isomorphic transitions removed 610 transitions.
Graph (complete) has 1648 edges and 1148 vertex of which 1139 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 544 transitions
Trivial Post-agglo rules discarded 544 transitions
Performed 544 trivial Post agglomeration. Transition count delta: 544
Iterating post reduction 0 with 550 rules applied. Total rules applied 552 place count 1139 transition count 916
Reduce places removed 544 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 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 1 with 598 rules applied. Total rules applied 1150 place count 595 transition count 862
Reduce places removed 34 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 38 rules applied. Total rules applied 1188 place count 561 transition count 858
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 3 with 7 rules applied. Total rules applied 1195 place count 559 transition count 853
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 4 with 6 rules applied. Total rules applied 1201 place count 556 transition count 850
Reduce places removed 2 places and 0 transitions.
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Iterating post reduction 5 with 32 rules applied. Total rules applied 1233 place count 554 transition count 820
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 6 with 37 rules applied. Total rules applied 1270 place count 524 transition count 813
Reduce places removed 3 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 7 with 5 rules applied. Total rules applied 1275 place count 521 transition count 811
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1276 place count 520 transition count 811
Performed 57 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 57 Pre rules applied. Total rules applied 1276 place count 520 transition count 754
Deduced a syphon composed of 57 places in 0 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 9 with 114 rules applied. Total rules applied 1390 place count 463 transition count 754
Discarding 10 places :
Symmetric choice reduction at 9 with 10 rule applications. Total rules 1400 place count 453 transition count 742
Iterating global reduction 9 with 10 rules applied. Total rules applied 1410 place count 453 transition count 742
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 1 rules applied. Total rules applied 1411 place count 453 transition count 741
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1412 place count 452 transition count 741
Discarding 5 places :
Symmetric choice reduction at 11 with 5 rule applications. Total rules 1417 place count 447 transition count 736
Iterating global reduction 11 with 5 rules applied. Total rules applied 1422 place count 447 transition count 736
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 1427 place count 447 transition count 731
Performed 190 Post agglomeration using F-continuation condition with reduction of 87 identical transitions.
Deduced a syphon composed of 190 places in 1 ms
Reduce places removed 190 places and 0 transitions.
Iterating global reduction 12 with 380 rules applied. Total rules applied 1807 place count 257 transition count 454
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 12 with 23 rules applied. Total rules applied 1830 place count 257 transition count 431
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 1833 place count 254 transition count 428
Iterating global reduction 13 with 3 rules applied. Total rules applied 1836 place count 254 transition count 428
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1837 place count 253 transition count 427
Iterating global reduction 13 with 1 rules applied. Total rules applied 1838 place count 253 transition count 427
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1839 place count 253 transition count 426
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 14 with 12 rules applied. Total rules applied 1851 place count 247 transition count 420
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 14 with 8 rules applied. Total rules applied 1859 place count 247 transition count 412
Performed 36 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 15 with 72 rules applied. Total rules applied 1931 place count 211 transition count 457
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 15 with 23 rules applied. Total rules applied 1954 place count 211 transition count 434
Discarding 12 places :
Symmetric choice reduction at 16 with 12 rule applications. Total rules 1966 place count 199 transition count 409
Iterating global reduction 16 with 12 rules applied. Total rules applied 1978 place count 199 transition count 409
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 1979 place count 198 transition count 407
Iterating global reduction 16 with 1 rules applied. Total rules applied 1980 place count 198 transition count 407
Drop transitions (Redundant composition of simpler transitions.) removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 16 with 35 rules applied. Total rules applied 2015 place count 198 transition count 372
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 2016 place count 197 transition count 371
Iterating global reduction 16 with 1 rules applied. Total rules applied 2017 place count 197 transition count 371
Free-agglomeration rule applied 7 times.
Iterating global reduction 16 with 7 rules applied. Total rules applied 2024 place count 197 transition count 364
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 16 with 7 rules applied. Total rules applied 2031 place count 190 transition count 364
Partial Free-agglomeration rule applied 15 times.
Drop transitions (Partial Free agglomeration) removed 15 transitions
Iterating global reduction 17 with 15 rules applied. Total rules applied 2046 place count 190 transition count 364
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 2047 place count 190 transition count 363
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 2048 place count 190 transition count 362
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 18 with 4 rules applied. Total rules applied 2052 place count 190 transition count 362
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 18 with 1 rules applied. Total rules applied 2053 place count 190 transition count 361
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 2054 place count 189 transition count 360
Applied a total of 2054 rules in 343 ms. Remains 189 /1635 variables (removed 1446) and now considering 360/2080 (removed 1720) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 343 ms. Remains : 189/1635 places, 360/2080 transitions.
RANDOM walk for 40000 steps (3366 resets) in 1014 ms. (39 steps per ms) remains 6/53 properties
BEST_FIRST walk for 40001 steps (743 resets) in 154 ms. (258 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (590 resets) in 104 ms. (380 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (742 resets) in 148 ms. (268 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (728 resets) in 39 ms. (1000 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (102 resets) in 44 ms. (888 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (729 resets) in 35 ms. (1111 steps per ms) remains 6/6 properties
[2024-05-21 06:30:01] [INFO ] Flow matrix only has 356 transitions (discarded 4 similar events)
// Phase 1: matrix 356 rows 189 cols
[2024-05-21 06:30:01] [INFO ] Computed 3 invariants in 2 ms
[2024-05-21 06:30:01] [INFO ] State equation strengthened by 5 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp72 is UNSAT
At refinement iteration 1 (OVERLAPS) 132/151 variables, 3/3 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/151 variables, 0/3 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 317/468 variables, 151/154 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/468 variables, 3/157 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/468 variables, 0/157 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 46/514 variables, 20/177 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/514 variables, 2/179 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/514 variables, 0/179 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 22/536 variables, 12/191 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/536 variables, 0/191 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 8/544 variables, 5/196 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/544 variables, 0/196 constraints. Problems are: Problem set: 3 solved, 3 unsolved
Problem AtomicPropp70 is UNSAT
At refinement iteration 13 (OVERLAPS) 1/545 variables, 1/197 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/545 variables, 0/197 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/545 variables, 0/197 constraints. Problems are: Problem set: 4 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 545/545 variables, and 197 constraints, problems are : Problem set: 4 solved, 2 unsolved in 253 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 189/189 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 141/146 variables, 3/3 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/146 variables, 0/3 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 294/440 variables, 146/149 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/440 variables, 1/150 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/440 variables, 0/150 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 46/486 variables, 15/165 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/486 variables, 5/170 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/486 variables, 1/171 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/486 variables, 0/171 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 31/517 variables, 12/183 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/517 variables, 0/183 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 21/538 variables, 11/194 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/538 variables, 0/194 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 6/544 variables, 4/198 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/544 variables, 0/198 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 1/545 variables, 1/199 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/545 variables, 0/199 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 0/545 variables, 0/199 constraints. Problems are: Problem set: 4 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 545/545 variables, and 199 constraints, problems are : Problem set: 4 solved, 2 unsolved in 325 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 189/189 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 2/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 598ms problems are : Problem set: 4 solved, 2 unsolved
Parikh walk visited 1 properties in 32 ms.
Support contains 2 out of 189 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 189/189 places, 360/360 transitions.
Graph (trivial) has 231 edges and 189 vertex of which 59 / 189 are part of one of the 21 SCC in 0 ms
Free SCC test removed 38 places
Drop transitions (Empty/Sink Transition effects.) removed 67 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 151 transition count 262
Reduce places removed 28 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 62 place count 123 transition count 257
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 62 place count 123 transition count 247
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 82 place count 113 transition count 247
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 90 place count 105 transition count 236
Iterating global reduction 2 with 8 rules applied. Total rules applied 98 place count 105 transition count 236
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 103 place count 105 transition count 231
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 105 place count 103 transition count 225
Iterating global reduction 3 with 2 rules applied. Total rules applied 107 place count 103 transition count 225
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 108 place count 103 transition count 224
Performed 20 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 148 place count 83 transition count 199
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 160 place count 83 transition count 187
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 166 place count 77 transition count 177
Iterating global reduction 5 with 6 rules applied. Total rules applied 172 place count 77 transition count 177
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 176 place count 77 transition count 173
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 182 place count 74 transition count 170
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 185 place count 74 transition count 167
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 186 place count 73 transition count 165
Iterating global reduction 7 with 1 rules applied. Total rules applied 187 place count 73 transition count 165
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 188 place count 73 transition count 164
Performed 14 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 8 with 28 rules applied. Total rules applied 216 place count 59 transition count 170
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 8 with 18 rules applied. Total rules applied 234 place count 59 transition count 152
Discarding 6 places :
Symmetric choice reduction at 9 with 6 rule applications. Total rules 240 place count 53 transition count 140
Iterating global reduction 9 with 6 rules applied. Total rules applied 246 place count 53 transition count 140
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 251 place count 53 transition count 135
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 252 place count 52 transition count 133
Iterating global reduction 10 with 1 rules applied. Total rules applied 253 place count 52 transition count 133
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 254 place count 52 transition count 132
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 256 place count 51 transition count 131
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 263 place count 51 transition count 124
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 265 place count 49 transition count 122
Iterating global reduction 12 with 2 rules applied. Total rules applied 267 place count 49 transition count 122
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 269 place count 49 transition count 120
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 13 with 18 rules applied. Total rules applied 287 place count 49 transition count 102
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 287 place count 49 transition count 101
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 289 place count 48 transition count 101
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 290 place count 47 transition count 98
Iterating global reduction 13 with 1 rules applied. Total rules applied 291 place count 47 transition count 98
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 292 place count 47 transition count 97
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 293 place count 46 transition count 96
Iterating global reduction 14 with 1 rules applied. Total rules applied 294 place count 46 transition count 96
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 295 place count 46 transition count 95
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 15 with 4 rules applied. Total rules applied 299 place count 44 transition count 93
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 300 place count 44 transition count 92
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 16 with 3 rules applied. Total rules applied 303 place count 44 transition count 89
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 304 place count 43 transition count 88
Iterating global reduction 16 with 1 rules applied. Total rules applied 305 place count 43 transition count 88
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 306 place count 43 transition count 87
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 307 place count 43 transition count 86
Free-agglomeration rule applied 3 times.
Iterating global reduction 17 with 3 rules applied. Total rules applied 310 place count 43 transition count 83
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 17 with 4 rules applied. Total rules applied 314 place count 40 transition count 82
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 315 place count 40 transition count 82
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 316 place count 40 transition count 81
Discarding 1 places :
Symmetric choice reduction at 18 with 1 rule applications. Total rules 317 place count 39 transition count 80
Iterating global reduction 18 with 1 rules applied. Total rules applied 318 place count 39 transition count 80
Applied a total of 318 rules in 69 ms. Remains 39 /189 variables (removed 150) and now considering 80/360 (removed 280) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 39/189 places, 80/360 transitions.
RANDOM walk for 3487 steps (65 resets) in 9 ms. (348 steps per ms) remains 0/1 properties
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
[2024-05-21 06:30:02] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-21 06:30:02] [INFO ] Flatten gal took : 142 ms
[2024-05-21 06:30:02] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA CloudReconfiguration-PT-312-CTLFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-312-CTLFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 06:30:02] [INFO ] Flatten gal took : 113 ms
[2024-05-21 06:30:02] [INFO ] Input system was already deterministic with 2080 transitions.
Support contains 92 out of 1635 places (down from 105) after GAL structural reductions.
Computed a total of 28 stabilizing places and 30 stable transitions
Graph (complete) has 2262 edges and 1635 vertex of which 1626 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.55 ms
Starting structural reductions in LTL mode, iteration 0 : 1635/1635 places, 2080/2080 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 1586 transition count 2029
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 1586 transition count 2029
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 101 place count 1586 transition count 2026
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 126 place count 1561 transition count 1999
Iterating global reduction 1 with 25 rules applied. Total rules applied 151 place count 1561 transition count 1999
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 153 place count 1561 transition count 1997
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 168 place count 1546 transition count 1980
Iterating global reduction 2 with 15 rules applied. Total rules applied 183 place count 1546 transition count 1980
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 184 place count 1546 transition count 1979
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 194 place count 1536 transition count 1968
Iterating global reduction 3 with 10 rules applied. Total rules applied 204 place count 1536 transition count 1968
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 213 place count 1527 transition count 1957
Iterating global reduction 3 with 9 rules applied. Total rules applied 222 place count 1527 transition count 1957
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 228 place count 1521 transition count 1949
Iterating global reduction 3 with 6 rules applied. Total rules applied 234 place count 1521 transition count 1949
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 239 place count 1516 transition count 1942
Iterating global reduction 3 with 5 rules applied. Total rules applied 244 place count 1516 transition count 1942
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 245 place count 1516 transition count 1941
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 248 place count 1513 transition count 1938
Iterating global reduction 4 with 3 rules applied. Total rules applied 251 place count 1513 transition count 1938
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 253 place count 1511 transition count 1934
Iterating global reduction 4 with 2 rules applied. Total rules applied 255 place count 1511 transition count 1934
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 256 place count 1510 transition count 1932
Iterating global reduction 4 with 1 rules applied. Total rules applied 257 place count 1510 transition count 1932
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 258 place count 1509 transition count 1931
Iterating global reduction 4 with 1 rules applied. Total rules applied 259 place count 1509 transition count 1931
Applied a total of 259 rules in 651 ms. Remains 1509 /1635 variables (removed 126) and now considering 1931/2080 (removed 149) transitions.
// Phase 1: matrix 1931 rows 1509 cols
[2024-05-21 06:30:03] [INFO ] Computed 4 invariants in 10 ms
[2024-05-21 06:30:03] [INFO ] Implicit Places using invariants in 237 ms returned []
[2024-05-21 06:30:03] [INFO ] Invariant cache hit.
[2024-05-21 06:30:04] [INFO ] Implicit Places using invariants and state equation in 932 ms returned []
Implicit Place search using SMT with State Equation took 1172 ms to find 0 implicit places.
Running 1930 sub problems to find dead transitions.
[2024-05-21 06:30:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1508 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1930 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1508/3440 variables, and 4 constraints, problems are : Problem set: 0 solved, 1930 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1509 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) 0/1508 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1930 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1508/3440 variables, and 4 constraints, problems are : Problem set: 0 solved, 1930 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1509 constraints, PredecessorRefiner: 0/1930 constraints, Known Traps: 0/0 constraints]
After SMT, in 60519ms problems are : Problem set: 0 solved, 1930 unsolved
Search for dead transitions found 0 dead transitions in 60536ms
Starting structural reductions in LTL mode, iteration 1 : 1509/1635 places, 1931/2080 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62370 ms. Remains : 1509/1635 places, 1931/2080 transitions.
[2024-05-21 06:31:05] [INFO ] Flatten gal took : 56 ms
[2024-05-21 06:31:05] [INFO ] Flatten gal took : 42 ms
[2024-05-21 06:31:05] [INFO ] Input system was already deterministic with 1931 transitions.
[2024-05-21 06:31:05] [INFO ] Flatten gal took : 37 ms
[2024-05-21 06:31:05] [INFO ] Flatten gal took : 36 ms
[2024-05-21 06:31:05] [INFO ] Time to serialize gal into /tmp/CTLFireability16996403495335377173.gal : 23 ms
[2024-05-21 06:31:05] [INFO ] Time to serialize properties into /tmp/CTLFireability5581818675566078706.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16996403495335377173.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5581818675566078706.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,2.48589e+10,13.6647,317776,2,28099,5,893021,6,0,7969,1.58472e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 06:31:35] [INFO ] Flatten gal took : 35 ms
[2024-05-21 06:31:35] [INFO ] Applying decomposition
[2024-05-21 06:31:35] [INFO ] Flatten gal took : 34 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/graph8839992506152293374.txt' '-o' '/tmp/graph8839992506152293374.bin' '-w' '/tmp/graph8839992506152293374.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8839992506152293374.bin' '-l' '-1' '-v' '-w' '/tmp/graph8839992506152293374.weights' '-q' '0' '-e' '0.001'
[2024-05-21 06:31:35] [INFO ] Decomposing Gal with order
[2024-05-21 06:31:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 06:31:36] [INFO ] Removed a total of 494 redundant transitions.
[2024-05-21 06:31:36] [INFO ] Flatten gal took : 124 ms
[2024-05-21 06:31:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 32 ms.
[2024-05-21 06:31:36] [INFO ] Time to serialize gal into /tmp/CTLFireability312386135708695557.gal : 23 ms
[2024-05-21 06:31:36] [INFO ] Time to serialize properties into /tmp/CTLFireability16153337198558927971.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/CTLFireability312386135708695557.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16153337198558927971.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.48589e+10,1.15536,43084,2000,232,62645,5661,2573,139384,137,52423,0


Converting to forward existential form...Done !
original formula: EX(A(!((((i36.i3.i1.u598.p2520==1) + (EG((i36.i2.i1.u602.p2554==1)) * AX((i18.i1.i0.u287.p1295==1)))) + AX((i26.i0.i0.u399.p1704==1)))) U...212
=> equivalent forward existential formula: [((EY(Init) * !(EG(!((!(EG(!((i6.i1.i0.u88.p514==1)))) * (i9.i0.i3.u139.p684==1)))))) * !(E(!((!(EG(!((i6.i1.i0....427
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t208, t260, t320, t369, t440, t492, t675, t727, t758, t836, t907, t958, t1111, t11...2095
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1635/1635 places, 2080/2080 transitions.
Graph (trivial) has 1986 edges and 1635 vertex of which 711 / 1635 are part of one of the 63 SCC in 2 ms
Free SCC test removed 648 places
Ensure Unique test removed 753 transitions
Reduce isomorphic transitions removed 753 transitions.
Graph (complete) has 1504 edges and 987 vertex of which 978 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 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 977 transition count 775
Reduce places removed 546 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 1 with 575 rules applied. Total rules applied 1123 place count 431 transition count 746
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 1138 place count 416 transition count 746
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 43 Pre rules applied. Total rules applied 1138 place count 416 transition count 703
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 3 with 86 rules applied. Total rules applied 1224 place count 373 transition count 703
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 1242 place count 355 transition count 678
Iterating global reduction 3 with 18 rules applied. Total rules applied 1260 place count 355 transition count 678
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 1271 place count 344 transition count 664
Iterating global reduction 3 with 11 rules applied. Total rules applied 1282 place count 344 transition count 664
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 8 rules applied. Total rules applied 1290 place count 344 transition count 656
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1291 place count 343 transition count 656
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1293 place count 341 transition count 653
Iterating global reduction 5 with 2 rules applied. Total rules applied 1295 place count 341 transition count 653
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1296 place count 340 transition count 651
Iterating global reduction 5 with 1 rules applied. Total rules applied 1297 place count 340 transition count 651
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1298 place count 339 transition count 649
Iterating global reduction 5 with 1 rules applied. Total rules applied 1299 place count 339 transition count 649
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1300 place count 338 transition count 647
Iterating global reduction 5 with 1 rules applied. Total rules applied 1301 place count 338 transition count 647
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1302 place count 337 transition count 645
Iterating global reduction 5 with 1 rules applied. Total rules applied 1303 place count 337 transition count 645
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 5 with 92 rules applied. Total rules applied 1395 place count 291 transition count 599
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 5 with 21 rules applied. Total rules applied 1416 place count 291 transition count 578
Reduce places removed 5 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 6 with 9 rules applied. Total rules applied 1425 place count 286 transition count 574
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1427 place count 284 transition count 574
Discarding 19 places :
Symmetric choice reduction at 8 with 19 rule applications. Total rules 1446 place count 265 transition count 537
Iterating global reduction 8 with 19 rules applied. Total rules applied 1465 place count 265 transition count 537
Discarding 12 places :
Symmetric choice reduction at 8 with 12 rule applications. Total rules 1477 place count 253 transition count 514
Iterating global reduction 8 with 12 rules applied. Total rules applied 1489 place count 253 transition count 514
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1490 place count 253 transition count 513
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1491 place count 252 transition count 511
Iterating global reduction 9 with 1 rules applied. Total rules applied 1492 place count 252 transition count 511
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1493 place count 251 transition count 509
Iterating global reduction 9 with 1 rules applied. Total rules applied 1494 place count 251 transition count 509
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1495 place count 250 transition count 507
Iterating global reduction 9 with 1 rules applied. Total rules applied 1496 place count 250 transition count 507
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1497 place count 249 transition count 505
Iterating global reduction 9 with 1 rules applied. Total rules applied 1498 place count 249 transition count 505
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 9 with 8 rules applied. Total rules applied 1506 place count 245 transition count 501
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 9 with 5 rules applied. Total rules applied 1511 place count 245 transition count 496
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1512 place count 244 transition count 496
Discarding 4 places :
Symmetric choice reduction at 11 with 4 rule applications. Total rules 1516 place count 240 transition count 488
Iterating global reduction 11 with 4 rules applied. Total rules applied 1520 place count 240 transition count 488
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1521 place count 240 transition count 487
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1522 place count 239 transition count 485
Iterating global reduction 12 with 1 rules applied. Total rules applied 1523 place count 239 transition count 485
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1524 place count 238 transition count 481
Iterating global reduction 12 with 1 rules applied. Total rules applied 1525 place count 238 transition count 481
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 12 with 2 rules applied. Total rules applied 1527 place count 237 transition count 480
Drop transitions (Redundant composition of simpler transitions.) removed 73 transitions
Redundant transition composition rules discarded 73 transitions
Iterating global reduction 12 with 73 rules applied. Total rules applied 1600 place count 237 transition count 407
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 12 with 33 rules applied. Total rules applied 1633 place count 237 transition count 374
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 13 with 33 rules applied. Total rules applied 1666 place count 204 transition count 374
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 3 Pre rules applied. Total rules applied 1666 place count 204 transition count 371
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 14 with 6 rules applied. Total rules applied 1672 place count 201 transition count 371
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 1680 place count 197 transition count 367
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 1683 place count 194 transition count 364
Iterating global reduction 14 with 3 rules applied. Total rules applied 1686 place count 194 transition count 364
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 14 with 7 rules applied. Total rules applied 1693 place count 194 transition count 357
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 1694 place count 193 transition count 356
Applied a total of 1694 rules in 154 ms. Remains 193 /1635 variables (removed 1442) and now considering 356/2080 (removed 1724) transitions.
[2024-05-21 06:32:06] [INFO ] Flow matrix only has 306 transitions (discarded 50 similar events)
// Phase 1: matrix 306 rows 193 cols
[2024-05-21 06:32:06] [INFO ] Computed 0 invariants in 5 ms
[2024-05-21 06:32:06] [INFO ] Implicit Places using invariants in 76 ms returned []
[2024-05-21 06:32:06] [INFO ] Flow matrix only has 306 transitions (discarded 50 similar events)
[2024-05-21 06:32:06] [INFO ] Invariant cache hit.
[2024-05-21 06:32:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 06:32:06] [INFO ] Implicit Places using invariants and state equation in 148 ms returned [9, 187]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 231 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 191/1635 places, 356/2080 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 189 transition count 354
Applied a total of 1 rules in 11 ms. Remains 189 /191 variables (removed 2) and now considering 354/356 (removed 2) transitions.
[2024-05-21 06:32:06] [INFO ] Flow matrix only has 304 transitions (discarded 50 similar events)
// Phase 1: matrix 304 rows 189 cols
[2024-05-21 06:32:06] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 06:32:06] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-21 06:32:06] [INFO ] Flow matrix only has 304 transitions (discarded 50 similar events)
[2024-05-21 06:32:06] [INFO ] Invariant cache hit.
[2024-05-21 06:32:07] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 189/1635 places, 354/2080 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 569 ms. Remains : 189/1635 places, 354/2080 transitions.
[2024-05-21 06:32:07] [INFO ] Flatten gal took : 7 ms
[2024-05-21 06:32:07] [INFO ] Flatten gal took : 7 ms
[2024-05-21 06:32:07] [INFO ] Input system was already deterministic with 354 transitions.
[2024-05-21 06:32:07] [INFO ] Flatten gal took : 7 ms
[2024-05-21 06:32:07] [INFO ] Flatten gal took : 6 ms
[2024-05-21 06:32:07] [INFO ] Time to serialize gal into /tmp/CTLFireability1907758595855038262.gal : 2 ms
[2024-05-21 06:32:07] [INFO ] Time to serialize properties into /tmp/CTLFireability6454129784734418929.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/CTLFireability1907758595855038262.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6454129784734418929.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.50988e+06,0.331003,17104,2,2479,5,45600,6,0,1054,69935,0


Converting to forward existential form...Done !
original formula: EG(E(EF(AG((p1809==1))) U (p629!=1)))
=> equivalent forward existential formula: [FwdG(Init,E(E(TRUE U !(E(TRUE U !((p1809==1))))) U (p629!=1)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t6, t11, t12, t14, t29, t54, t60, t67, t73, t74, t76, t91, t115, t121, t124, t129, t130, ...483
(forward)formula 0,1,7.0745,246068,1,0,550,1.03938e+06,689,339,6565,1.65927e+06,772
FORMULA CloudReconfiguration-PT-312-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1635/1635 places, 2080/2080 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 1584 transition count 2027
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 1584 transition count 2027
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 105 place count 1584 transition count 2024
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 131 place count 1558 transition count 1996
Iterating global reduction 1 with 26 rules applied. Total rules applied 157 place count 1558 transition count 1996
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 159 place count 1558 transition count 1994
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 174 place count 1543 transition count 1977
Iterating global reduction 2 with 15 rules applied. Total rules applied 189 place count 1543 transition count 1977
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 190 place count 1543 transition count 1976
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 200 place count 1533 transition count 1965
Iterating global reduction 3 with 10 rules applied. Total rules applied 210 place count 1533 transition count 1965
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 219 place count 1524 transition count 1954
Iterating global reduction 3 with 9 rules applied. Total rules applied 228 place count 1524 transition count 1954
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 234 place count 1518 transition count 1946
Iterating global reduction 3 with 6 rules applied. Total rules applied 240 place count 1518 transition count 1946
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 245 place count 1513 transition count 1939
Iterating global reduction 3 with 5 rules applied. Total rules applied 250 place count 1513 transition count 1939
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 251 place count 1513 transition count 1938
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 254 place count 1510 transition count 1935
Iterating global reduction 4 with 3 rules applied. Total rules applied 257 place count 1510 transition count 1935
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 259 place count 1508 transition count 1931
Iterating global reduction 4 with 2 rules applied. Total rules applied 261 place count 1508 transition count 1931
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 262 place count 1507 transition count 1929
Iterating global reduction 4 with 1 rules applied. Total rules applied 263 place count 1507 transition count 1929
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 264 place count 1506 transition count 1928
Iterating global reduction 4 with 1 rules applied. Total rules applied 265 place count 1506 transition count 1928
Applied a total of 265 rules in 615 ms. Remains 1506 /1635 variables (removed 129) and now considering 1928/2080 (removed 152) transitions.
// Phase 1: matrix 1928 rows 1506 cols
[2024-05-21 06:32:14] [INFO ] Computed 4 invariants in 18 ms
[2024-05-21 06:32:15] [INFO ] Implicit Places using invariants in 212 ms returned []
[2024-05-21 06:32:15] [INFO ] Invariant cache hit.
[2024-05-21 06:32:15] [INFO ] Implicit Places using invariants and state equation in 862 ms returned []
Implicit Place search using SMT with State Equation took 1077 ms to find 0 implicit places.
Running 1927 sub problems to find dead transitions.
[2024-05-21 06:32:15] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1505 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1927 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1505/3434 variables, and 4 constraints, problems are : Problem set: 0 solved, 1927 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1506 constraints, PredecessorRefiner: 1927/1927 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1927 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1505 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1927 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1505/3434 variables, and 4 constraints, problems are : Problem set: 0 solved, 1927 unsolved in 30037 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1506 constraints, PredecessorRefiner: 0/1927 constraints, Known Traps: 0/0 constraints]
After SMT, in 60520ms problems are : Problem set: 0 solved, 1927 unsolved
Search for dead transitions found 0 dead transitions in 60537ms
Starting structural reductions in LTL mode, iteration 1 : 1506/1635 places, 1928/2080 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62237 ms. Remains : 1506/1635 places, 1928/2080 transitions.
[2024-05-21 06:33:16] [INFO ] Flatten gal took : 30 ms
[2024-05-21 06:33:16] [INFO ] Flatten gal took : 48 ms
[2024-05-21 06:33:16] [INFO ] Input system was already deterministic with 1928 transitions.
[2024-05-21 06:33:16] [INFO ] Flatten gal took : 43 ms
[2024-05-21 06:33:16] [INFO ] Flatten gal took : 70 ms
[2024-05-21 06:33:16] [INFO ] Time to serialize gal into /tmp/CTLFireability12591923703309205031.gal : 20 ms
[2024-05-21 06:33:16] [INFO ] Time to serialize properties into /tmp/CTLFireability11929241838016557506.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/CTLFireability12591923703309205031.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11929241838016557506.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.46412e+10,11.6512,301616,2,27255,5,802326,6,0,7954,1.55207e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 06:33:46] [INFO ] Flatten gal took : 30 ms
[2024-05-21 06:33:46] [INFO ] Applying decomposition
[2024-05-21 06:33:46] [INFO ] Flatten gal took : 29 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph3629046347150800575.txt' '-o' '/tmp/graph3629046347150800575.bin' '-w' '/tmp/graph3629046347150800575.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3629046347150800575.bin' '-l' '-1' '-v' '-w' '/tmp/graph3629046347150800575.weights' '-q' '0' '-e' '0.001'
[2024-05-21 06:33:47] [INFO ] Decomposing Gal with order
[2024-05-21 06:33:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 06:33:47] [INFO ] Removed a total of 518 redundant transitions.
[2024-05-21 06:33:47] [INFO ] Flatten gal took : 64 ms
[2024-05-21 06:33:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 21 ms.
[2024-05-21 06:33:47] [INFO ] Time to serialize gal into /tmp/CTLFireability4655275884390363872.gal : 12 ms
[2024-05-21 06:33:47] [INFO ] Time to serialize properties into /tmp/CTLFireability6421193204747583274.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/CTLFireability4655275884390363872.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6421193204747583274.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.46412e+10,1.06015,38296,2026,265,56143,6926,2480,111221,121,46434,0


Converting to forward existential form...Done !
original formula: AG(EF((EF(EX((i35.i1.i4.u564.p2283==0))) * (i1.u43.p208==0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (E(TRUE U EX((i35.i1.i4.u564.p2283==0))) * (i1.u43.p208==0)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t260, t291, t320, t369, t440, t489, t492, t645, t674, t726, t757, t835, t906, t957...2016
(forward)formula 0,0,4.07104,147592,1,0,270023,10219,21751,477722,568,46434,1218329
FORMULA CloudReconfiguration-PT-312-CTLFireability-2024-04 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 : 1635/1635 places, 2080/2080 transitions.
Graph (trivial) has 1988 edges and 1635 vertex of which 713 / 1635 are part of one of the 63 SCC in 2 ms
Free SCC test removed 650 places
Ensure Unique test removed 756 transitions
Reduce isomorphic transitions removed 756 transitions.
Graph (complete) has 1501 edges and 985 vertex of which 976 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 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 975 transition count 772
Reduce places removed 546 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 1 with 575 rules applied. Total rules applied 1123 place count 429 transition count 743
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 1138 place count 414 transition count 743
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 43 Pre rules applied. Total rules applied 1138 place count 414 transition count 700
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 3 with 86 rules applied. Total rules applied 1224 place count 371 transition count 700
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 1242 place count 353 transition count 675
Iterating global reduction 3 with 18 rules applied. Total rules applied 1260 place count 353 transition count 675
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 1271 place count 342 transition count 661
Iterating global reduction 3 with 11 rules applied. Total rules applied 1282 place count 342 transition count 661
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 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 10 rules applied. Total rules applied 1292 place count 342 transition count 651
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1294 place count 340 transition count 651
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1296 place count 338 transition count 648
Iterating global reduction 5 with 2 rules applied. Total rules applied 1298 place count 338 transition count 648
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1299 place count 337 transition count 646
Iterating global reduction 5 with 1 rules applied. Total rules applied 1300 place count 337 transition count 646
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1301 place count 336 transition count 644
Iterating global reduction 5 with 1 rules applied. Total rules applied 1302 place count 336 transition count 644
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1303 place count 335 transition count 642
Iterating global reduction 5 with 1 rules applied. Total rules applied 1304 place count 335 transition count 642
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1305 place count 334 transition count 640
Iterating global reduction 5 with 1 rules applied. Total rules applied 1306 place count 334 transition count 640
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 5 with 92 rules applied. Total rules applied 1398 place count 288 transition count 594
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 5 with 23 rules applied. Total rules applied 1421 place count 288 transition count 571
Reduce places removed 6 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 6 with 10 rules applied. Total rules applied 1431 place count 282 transition count 567
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1433 place count 280 transition count 567
Discarding 19 places :
Symmetric choice reduction at 8 with 19 rule applications. Total rules 1452 place count 261 transition count 530
Iterating global reduction 8 with 19 rules applied. Total rules applied 1471 place count 261 transition count 530
Discarding 12 places :
Symmetric choice reduction at 8 with 12 rule applications. Total rules 1483 place count 249 transition count 507
Iterating global reduction 8 with 12 rules applied. Total rules applied 1495 place count 249 transition count 507
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1496 place count 249 transition count 506
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1497 place count 248 transition count 504
Iterating global reduction 9 with 1 rules applied. Total rules applied 1498 place count 248 transition count 504
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1499 place count 247 transition count 502
Iterating global reduction 9 with 1 rules applied. Total rules applied 1500 place count 247 transition count 502
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1501 place count 246 transition count 500
Iterating global reduction 9 with 1 rules applied. Total rules applied 1502 place count 246 transition count 500
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1503 place count 245 transition count 498
Iterating global reduction 9 with 1 rules applied. Total rules applied 1504 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 9 with 8 rules applied. Total rules applied 1512 place count 241 transition count 494
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 9 with 5 rules applied. Total rules applied 1517 place count 241 transition count 489
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1518 place count 240 transition count 489
Discarding 4 places :
Symmetric choice reduction at 11 with 4 rule applications. Total rules 1522 place count 236 transition count 481
Iterating global reduction 11 with 4 rules applied. Total rules applied 1526 place count 236 transition count 481
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1527 place count 236 transition count 480
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1528 place count 235 transition count 478
Iterating global reduction 12 with 1 rules applied. Total rules applied 1529 place count 235 transition count 478
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1530 place count 234 transition count 474
Iterating global reduction 12 with 1 rules applied. Total rules applied 1531 place count 234 transition count 474
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1533 place count 233 transition count 473
Drop transitions (Redundant composition of simpler transitions.) removed 73 transitions
Redundant transition composition rules discarded 73 transitions
Iterating global reduction 12 with 73 rules applied. Total rules applied 1606 place count 233 transition count 400
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 12 with 32 rules applied. Total rules applied 1638 place count 233 transition count 368
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 13 with 32 rules applied. Total rules applied 1670 place count 201 transition count 368
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 3 Pre rules applied. Total rules applied 1670 place count 201 transition count 365
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 14 with 6 rules applied. Total rules applied 1676 place count 198 transition count 365
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 1684 place count 194 transition count 361
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 1687 place count 191 transition count 358
Iterating global reduction 14 with 3 rules applied. Total rules applied 1690 place count 191 transition count 358
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 14 with 7 rules applied. Total rules applied 1697 place count 191 transition count 351
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 1698 place count 190 transition count 350
Applied a total of 1698 rules in 234 ms. Remains 190 /1635 variables (removed 1445) and now considering 350/2080 (removed 1730) transitions.
[2024-05-21 06:33:51] [INFO ] Flow matrix only has 300 transitions (discarded 50 similar events)
// Phase 1: matrix 300 rows 190 cols
[2024-05-21 06:33:51] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 06:33:52] [INFO ] Implicit Places using invariants in 153 ms returned []
[2024-05-21 06:33:52] [INFO ] Flow matrix only has 300 transitions (discarded 50 similar events)
[2024-05-21 06:33:52] [INFO ] Invariant cache hit.
[2024-05-21 06:33:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 06:33:52] [INFO ] Implicit Places using invariants and state equation in 141 ms returned [9, 184]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 299 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 188/1635 places, 350/2080 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 186 transition count 348
Applied a total of 1 rules in 15 ms. Remains 186 /188 variables (removed 2) and now considering 348/350 (removed 2) transitions.
[2024-05-21 06:33:52] [INFO ] Flow matrix only has 298 transitions (discarded 50 similar events)
// Phase 1: matrix 298 rows 186 cols
[2024-05-21 06:33:52] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 06:33:52] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-21 06:33:52] [INFO ] Flow matrix only has 298 transitions (discarded 50 similar events)
[2024-05-21 06:33:52] [INFO ] Invariant cache hit.
[2024-05-21 06:33:52] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 186/1635 places, 348/2080 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 712 ms. Remains : 186/1635 places, 348/2080 transitions.
[2024-05-21 06:33:52] [INFO ] Flatten gal took : 6 ms
[2024-05-21 06:33:52] [INFO ] Flatten gal took : 5 ms
[2024-05-21 06:33:52] [INFO ] Input system was already deterministic with 348 transitions.
[2024-05-21 06:33:52] [INFO ] Flatten gal took : 8 ms
[2024-05-21 06:33:52] [INFO ] Flatten gal took : 17 ms
[2024-05-21 06:33:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9885431154608198776.gal : 1 ms
[2024-05-21 06:33:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7318846825151009978.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/ReachabilityCardinality9885431154608198776.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7318846825151009978.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality7318846825151009978.prop.
RANDOM walk for 15213 steps (1481 resets) in 148 ms. (102 steps per ms) remains 0/1 properties
FORMULA CloudReconfiguration-PT-312-CTLFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1635/1635 places, 2080/2080 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 1587 transition count 2030
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 1587 transition count 2030
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 99 place count 1587 transition count 2027
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 124 place count 1562 transition count 2000
Iterating global reduction 1 with 25 rules applied. Total rules applied 149 place count 1562 transition count 2000
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 151 place count 1562 transition count 1998
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 165 place count 1548 transition count 1982
Iterating global reduction 2 with 14 rules applied. Total rules applied 179 place count 1548 transition count 1982
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 180 place count 1548 transition count 1981
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 189 place count 1539 transition count 1971
Iterating global reduction 3 with 9 rules applied. Total rules applied 198 place count 1539 transition count 1971
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 206 place count 1531 transition count 1962
Iterating global reduction 3 with 8 rules applied. Total rules applied 214 place count 1531 transition count 1962
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 219 place count 1526 transition count 1956
Iterating global reduction 3 with 5 rules applied. Total rules applied 224 place count 1526 transition count 1956
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 228 place count 1522 transition count 1950
Iterating global reduction 3 with 4 rules applied. Total rules applied 232 place count 1522 transition count 1950
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 235 place count 1519 transition count 1947
Iterating global reduction 3 with 3 rules applied. Total rules applied 238 place count 1519 transition count 1947
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 240 place count 1517 transition count 1943
Iterating global reduction 3 with 2 rules applied. Total rules applied 242 place count 1517 transition count 1943
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 243 place count 1516 transition count 1941
Iterating global reduction 3 with 1 rules applied. Total rules applied 244 place count 1516 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 245 place count 1515 transition count 1940
Iterating global reduction 3 with 1 rules applied. Total rules applied 246 place count 1515 transition count 1940
Applied a total of 246 rules in 594 ms. Remains 1515 /1635 variables (removed 120) and now considering 1940/2080 (removed 140) transitions.
// Phase 1: matrix 1940 rows 1515 cols
[2024-05-21 06:33:53] [INFO ] Computed 4 invariants in 22 ms
[2024-05-21 06:33:53] [INFO ] Implicit Places using invariants in 215 ms returned []
[2024-05-21 06:33:53] [INFO ] Invariant cache hit.
[2024-05-21 06:33:54] [INFO ] Implicit Places using invariants and state equation in 943 ms returned []
Implicit Place search using SMT with State Equation took 1163 ms to find 0 implicit places.
Running 1939 sub problems to find dead transitions.
[2024-05-21 06:33:54] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1514 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1939 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1514/3455 variables, and 4 constraints, problems are : Problem set: 0 solved, 1939 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1515 constraints, PredecessorRefiner: 1939/1939 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1939 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1514 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1939 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1514/3455 variables, and 4 constraints, problems are : Problem set: 0 solved, 1939 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1515 constraints, PredecessorRefiner: 0/1939 constraints, Known Traps: 0/0 constraints]
After SMT, in 60531ms problems are : Problem set: 0 solved, 1939 unsolved
Search for dead transitions found 0 dead transitions in 60547ms
Starting structural reductions in LTL mode, iteration 1 : 1515/1635 places, 1940/2080 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62310 ms. Remains : 1515/1635 places, 1940/2080 transitions.
[2024-05-21 06:34:54] [INFO ] Flatten gal took : 28 ms
[2024-05-21 06:34:54] [INFO ] Flatten gal took : 30 ms
[2024-05-21 06:34:54] [INFO ] Input system was already deterministic with 1940 transitions.
[2024-05-21 06:34:54] [INFO ] Flatten gal took : 30 ms
[2024-05-21 06:34:54] [INFO ] Flatten gal took : 28 ms
[2024-05-21 06:34:54] [INFO ] Time to serialize gal into /tmp/CTLFireability8569316649646822191.gal : 8 ms
[2024-05-21 06:34:54] [INFO ] Time to serialize properties into /tmp/CTLFireability1191062909807646061.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/CTLFireability8569316649646822191.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1191062909807646061.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.50362e+10,12.6906,318368,2,28296,5,906145,6,0,8002,1.58112e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 06:35:25] [INFO ] Flatten gal took : 55 ms
[2024-05-21 06:35:25] [INFO ] Applying decomposition
[2024-05-21 06:35:25] [INFO ] Flatten gal took : 29 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph2084383967904904358.txt' '-o' '/tmp/graph2084383967904904358.bin' '-w' '/tmp/graph2084383967904904358.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2084383967904904358.bin' '-l' '-1' '-v' '-w' '/tmp/graph2084383967904904358.weights' '-q' '0' '-e' '0.001'
[2024-05-21 06:35:25] [INFO ] Decomposing Gal with order
[2024-05-21 06:35:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 06:35:25] [INFO ] Removed a total of 523 redundant transitions.
[2024-05-21 06:35:25] [INFO ] Flatten gal took : 73 ms
[2024-05-21 06:35:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 10 ms.
[2024-05-21 06:35:25] [INFO ] Time to serialize gal into /tmp/CTLFireability1294351480533834329.gal : 12 ms
[2024-05-21 06:35:25] [INFO ] Time to serialize properties into /tmp/CTLFireability16489733475148836377.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/CTLFireability1294351480533834329.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16489733475148836377.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,2.50362e+10,1.58915,56592,1975,279,78768,15471,2448,186311,137,141642,0


Converting to forward existential form...Done !
original formula: (E((!(((i15.i0.i5.u243.p1056==1) + E((i12.u202.p898==1) U (i5.u50.p371==1)))) + (i34.i0.i1.u562.p2297!=1)) U EX(((i36.i0.i6.u574.p2353==1...306
=> equivalent forward existential formula: [(EY((Init * !(E((!(((i15.i0.i5.u243.p1056==1) + E((i12.u202.p898==1) U (i5.u50.p371==1)))) + (i34.i0.i1.u562.p2...368
Reverse transition relation is NOT exact ! Due to transitions t26, t219, t271, t302, t380, t451, t500, t503, t656, t737, t768, t846, t918, t969, t1122, t12...2075
(forward)formula 0,1,5.73641,180144,1,0,339967,15471,21790,639712,676,141642,1263738
FORMULA CloudReconfiguration-PT-312-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1635/1635 places, 2080/2080 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 1594 transition count 2037
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 1594 transition count 2037
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 84 place count 1594 transition count 2035
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 106 place count 1572 transition count 2011
Iterating global reduction 1 with 22 rules applied. Total rules applied 128 place count 1572 transition count 2011
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 130 place count 1572 transition count 2009
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 142 place count 1560 transition count 1995
Iterating global reduction 2 with 12 rules applied. Total rules applied 154 place count 1560 transition count 1995
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 155 place count 1560 transition count 1994
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 163 place count 1552 transition count 1985
Iterating global reduction 3 with 8 rules applied. Total rules applied 171 place count 1552 transition count 1985
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 177 place count 1546 transition count 1978
Iterating global reduction 3 with 6 rules applied. Total rules applied 183 place count 1546 transition count 1978
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 188 place count 1541 transition count 1971
Iterating global reduction 3 with 5 rules applied. Total rules applied 193 place count 1541 transition count 1971
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 197 place count 1537 transition count 1965
Iterating global reduction 3 with 4 rules applied. Total rules applied 201 place count 1537 transition count 1965
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 202 place count 1537 transition count 1964
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 204 place count 1535 transition count 1962
Iterating global reduction 4 with 2 rules applied. Total rules applied 206 place count 1535 transition count 1962
Applied a total of 206 rules in 493 ms. Remains 1535 /1635 variables (removed 100) and now considering 1962/2080 (removed 118) transitions.
// Phase 1: matrix 1962 rows 1535 cols
[2024-05-21 06:35:31] [INFO ] Computed 4 invariants in 14 ms
[2024-05-21 06:35:31] [INFO ] Implicit Places using invariants in 239 ms returned []
[2024-05-21 06:35:31] [INFO ] Invariant cache hit.
[2024-05-21 06:35:32] [INFO ] Implicit Places using invariants and state equation in 901 ms returned []
Implicit Place search using SMT with State Equation took 1145 ms to find 0 implicit places.
Running 1961 sub problems to find dead transitions.
[2024-05-21 06:35:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1534 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1961 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1534/3497 variables, and 4 constraints, problems are : Problem set: 0 solved, 1961 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1535 constraints, PredecessorRefiner: 1961/1961 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1961 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1534 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1961 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s220 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1534/3497 variables, and 4 constraints, problems are : Problem set: 0 solved, 1961 unsolved in 30040 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1535 constraints, PredecessorRefiner: 0/1961 constraints, Known Traps: 0/0 constraints]
After SMT, in 60582ms problems are : Problem set: 0 solved, 1961 unsolved
Search for dead transitions found 0 dead transitions in 60603ms
Starting structural reductions in LTL mode, iteration 1 : 1535/1635 places, 1962/2080 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62248 ms. Remains : 1535/1635 places, 1962/2080 transitions.
[2024-05-21 06:36:33] [INFO ] Flatten gal took : 29 ms
[2024-05-21 06:36:33] [INFO ] Flatten gal took : 29 ms
[2024-05-21 06:36:33] [INFO ] Input system was already deterministic with 1962 transitions.
[2024-05-21 06:36:33] [INFO ] Flatten gal took : 28 ms
[2024-05-21 06:36:33] [INFO ] Flatten gal took : 30 ms
[2024-05-21 06:36:33] [INFO ] Time to serialize gal into /tmp/CTLFireability8803020695901729256.gal : 6 ms
[2024-05-21 06:36:33] [INFO ] Time to serialize properties into /tmp/CTLFireability2258003316123251826.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/CTLFireability8803020695901729256.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2258003316123251826.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.6456e+10,11.8332,304760,2,27302,5,793370,6,0,8104,1.6442e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 06:37:03] [INFO ] Flatten gal took : 28 ms
[2024-05-21 06:37:03] [INFO ] Applying decomposition
[2024-05-21 06:37:03] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph8770443300459073545.txt' '-o' '/tmp/graph8770443300459073545.bin' '-w' '/tmp/graph8770443300459073545.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8770443300459073545.bin' '-l' '-1' '-v' '-w' '/tmp/graph8770443300459073545.weights' '-q' '0' '-e' '0.001'
[2024-05-21 06:37:03] [INFO ] Decomposing Gal with order
[2024-05-21 06:37:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 06:37:04] [INFO ] Removed a total of 514 redundant transitions.
[2024-05-21 06:37:04] [INFO ] Flatten gal took : 56 ms
[2024-05-21 06:37:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 10 ms.
[2024-05-21 06:37:04] [INFO ] Time to serialize gal into /tmp/CTLFireability11005925162869576005.gal : 13 ms
[2024-05-21 06:37:04] [INFO ] Time to serialize properties into /tmp/CTLFireability4585811629967114538.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/CTLFireability11005925162869576005.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4585811629967114538.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,2.6456e+10,1.02845,36788,2047,225,54392,4040,2504,112105,132,31729,0


Converting to forward existential form...Done !
original formula: A(A(((EG(AX((i5.i0.i0.u73.p526==1))) + (i17.u289.p1304==1)) + (((i32.i1.i2.u520.p2138==1)&&(i7.i0.i2.u125.p627!=1))&&(((i0.u33.p183==1)||...722
=> equivalent forward existential formula: [((Init * !(EG(!(((!((E(!(!((E(!((((i35.i1.i1.u551.p2253==1)||(i16.i0.i2.u225.p979==1))&&(i14.i0.i2.u216.p938!=1...4494
Reverse transition relation is NOT exact ! Due to transitions t26, t180, t209, t261, t321, t370, t442, t491, t494, t685, t737, t771, t800, t849, t921, t973...2073
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1635/1635 places, 2080/2080 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 1584 transition count 2027
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 1584 transition count 2027
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 105 place count 1584 transition count 2024
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 131 place count 1558 transition count 1996
Iterating global reduction 1 with 26 rules applied. Total rules applied 157 place count 1558 transition count 1996
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 159 place count 1558 transition count 1994
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 174 place count 1543 transition count 1977
Iterating global reduction 2 with 15 rules applied. Total rules applied 189 place count 1543 transition count 1977
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 190 place count 1543 transition count 1976
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 200 place count 1533 transition count 1965
Iterating global reduction 3 with 10 rules applied. Total rules applied 210 place count 1533 transition count 1965
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 219 place count 1524 transition count 1954
Iterating global reduction 3 with 9 rules applied. Total rules applied 228 place count 1524 transition count 1954
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 234 place count 1518 transition count 1946
Iterating global reduction 3 with 6 rules applied. Total rules applied 240 place count 1518 transition count 1946
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 245 place count 1513 transition count 1939
Iterating global reduction 3 with 5 rules applied. Total rules applied 250 place count 1513 transition count 1939
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 251 place count 1513 transition count 1938
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 254 place count 1510 transition count 1935
Iterating global reduction 4 with 3 rules applied. Total rules applied 257 place count 1510 transition count 1935
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 259 place count 1508 transition count 1931
Iterating global reduction 4 with 2 rules applied. Total rules applied 261 place count 1508 transition count 1931
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 262 place count 1507 transition count 1929
Iterating global reduction 4 with 1 rules applied. Total rules applied 263 place count 1507 transition count 1929
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 264 place count 1506 transition count 1928
Iterating global reduction 4 with 1 rules applied. Total rules applied 265 place count 1506 transition count 1928
Applied a total of 265 rules in 613 ms. Remains 1506 /1635 variables (removed 129) and now considering 1928/2080 (removed 152) transitions.
// Phase 1: matrix 1928 rows 1506 cols
[2024-05-21 06:37:34] [INFO ] Computed 4 invariants in 17 ms
[2024-05-21 06:37:35] [INFO ] Implicit Places using invariants in 237 ms returned []
[2024-05-21 06:37:35] [INFO ] Invariant cache hit.
[2024-05-21 06:37:35] [INFO ] Implicit Places using invariants and state equation in 905 ms returned []
Implicit Place search using SMT with State Equation took 1143 ms to find 0 implicit places.
Running 1927 sub problems to find dead transitions.
[2024-05-21 06:37:36] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1505 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1927 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1505/3434 variables, and 4 constraints, problems are : Problem set: 0 solved, 1927 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1506 constraints, PredecessorRefiner: 1927/1927 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1927 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1505 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1927 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1505/3434 variables, and 4 constraints, problems are : Problem set: 0 solved, 1927 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1506 constraints, PredecessorRefiner: 0/1927 constraints, Known Traps: 0/0 constraints]
After SMT, in 60577ms problems are : Problem set: 0 solved, 1927 unsolved
Search for dead transitions found 0 dead transitions in 60598ms
Starting structural reductions in LTL mode, iteration 1 : 1506/1635 places, 1928/2080 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62362 ms. Remains : 1506/1635 places, 1928/2080 transitions.
[2024-05-21 06:38:36] [INFO ] Flatten gal took : 42 ms
[2024-05-21 06:38:36] [INFO ] Flatten gal took : 28 ms
[2024-05-21 06:38:36] [INFO ] Input system was already deterministic with 1928 transitions.
[2024-05-21 06:38:36] [INFO ] Flatten gal took : 28 ms
[2024-05-21 06:38:36] [INFO ] Flatten gal took : 29 ms
[2024-05-21 06:38:36] [INFO ] Time to serialize gal into /tmp/CTLFireability281790899505884720.gal : 5 ms
[2024-05-21 06:38:36] [INFO ] Time to serialize properties into /tmp/CTLFireability18315799740295169900.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/CTLFireability281790899505884720.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18315799740295169900.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.46412e+10,12.1994,302948,2,27255,5,802326,6,0,7954,1.55207e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 06:39:06] [INFO ] Flatten gal took : 32 ms
[2024-05-21 06:39:06] [INFO ] Applying decomposition
[2024-05-21 06:39:06] [INFO ] Flatten gal took : 31 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/graph17818789524582606938.txt' '-o' '/tmp/graph17818789524582606938.bin' '-w' '/tmp/graph17818789524582606938.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17818789524582606938.bin' '-l' '-1' '-v' '-w' '/tmp/graph17818789524582606938.weights' '-q' '0' '-e' '0.001'
[2024-05-21 06:39:07] [INFO ] Decomposing Gal with order
[2024-05-21 06:39:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 06:39:07] [INFO ] Removed a total of 515 redundant transitions.
[2024-05-21 06:39:07] [INFO ] Flatten gal took : 53 ms
[2024-05-21 06:39:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 7 ms.
[2024-05-21 06:39:07] [INFO ] Time to serialize gal into /tmp/CTLFireability4505831667599219464.gal : 12 ms
[2024-05-21 06:39:07] [INFO ] Time to serialize properties into /tmp/CTLFireability15066513247829674812.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/CTLFireability4505831667599219464.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15066513247829674812.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.46412e+10,1.97485,62300,2357,220,91742,5752,2419,269560,128,65498,0


Converting to forward existential form...Done !
original formula: EG(AX((i38.i0.i3.u551.p2280==0)))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!((i38.i0.i3.u551.p2280==0)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t260, t291, t320, t369, t440, t489, t492, t645, t674, t726, t757, t786, t835, t906...2086
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1635/1635 places, 2080/2080 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 1585 transition count 2028
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 1585 transition count 2028
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 103 place count 1585 transition count 2025
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 128 place count 1560 transition count 1998
Iterating global reduction 1 with 25 rules applied. Total rules applied 153 place count 1560 transition count 1998
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 155 place count 1560 transition count 1996
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 170 place count 1545 transition count 1979
Iterating global reduction 2 with 15 rules applied. Total rules applied 185 place count 1545 transition count 1979
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 186 place count 1545 transition count 1978
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 196 place count 1535 transition count 1967
Iterating global reduction 3 with 10 rules applied. Total rules applied 206 place count 1535 transition count 1967
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 215 place count 1526 transition count 1956
Iterating global reduction 3 with 9 rules applied. Total rules applied 224 place count 1526 transition count 1956
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 230 place count 1520 transition count 1948
Iterating global reduction 3 with 6 rules applied. Total rules applied 236 place count 1520 transition count 1948
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 240 place count 1516 transition count 1943
Iterating global reduction 3 with 4 rules applied. Total rules applied 244 place count 1516 transition count 1943
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 245 place count 1516 transition count 1942
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 248 place count 1513 transition count 1939
Iterating global reduction 4 with 3 rules applied. Total rules applied 251 place count 1513 transition count 1939
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 253 place count 1511 transition count 1935
Iterating global reduction 4 with 2 rules applied. Total rules applied 255 place count 1511 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 256 place count 1510 transition count 1933
Iterating global reduction 4 with 1 rules applied. Total rules applied 257 place count 1510 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 258 place count 1509 transition count 1932
Iterating global reduction 4 with 1 rules applied. Total rules applied 259 place count 1509 transition count 1932
Applied a total of 259 rules in 586 ms. Remains 1509 /1635 variables (removed 126) and now considering 1932/2080 (removed 148) transitions.
// Phase 1: matrix 1932 rows 1509 cols
[2024-05-21 06:39:37] [INFO ] Computed 4 invariants in 13 ms
[2024-05-21 06:39:38] [INFO ] Implicit Places using invariants in 235 ms returned []
[2024-05-21 06:39:38] [INFO ] Invariant cache hit.
[2024-05-21 06:39:39] [INFO ] Implicit Places using invariants and state equation in 907 ms returned []
Implicit Place search using SMT with State Equation took 1143 ms to find 0 implicit places.
Running 1931 sub problems to find dead transitions.
[2024-05-21 06:39:39] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s1452 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1508 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1931 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1508/3441 variables, and 4 constraints, problems are : Problem set: 0 solved, 1931 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1509 constraints, PredecessorRefiner: 1931/1931 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1931 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1508 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1931 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1508/3441 variables, and 4 constraints, problems are : Problem set: 0 solved, 1931 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1509 constraints, PredecessorRefiner: 0/1931 constraints, Known Traps: 0/0 constraints]
After SMT, in 60526ms problems are : Problem set: 0 solved, 1931 unsolved
Search for dead transitions found 0 dead transitions in 60544ms
Starting structural reductions in LTL mode, iteration 1 : 1509/1635 places, 1932/2080 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62282 ms. Remains : 1509/1635 places, 1932/2080 transitions.
[2024-05-21 06:40:39] [INFO ] Flatten gal took : 26 ms
[2024-05-21 06:40:39] [INFO ] Flatten gal took : 26 ms
[2024-05-21 06:40:39] [INFO ] Input system was already deterministic with 1932 transitions.
[2024-05-21 06:40:39] [INFO ] Flatten gal took : 26 ms
[2024-05-21 06:40:39] [INFO ] Flatten gal took : 28 ms
[2024-05-21 06:40:39] [INFO ] Time to serialize gal into /tmp/CTLFireability12712111261908107557.gal : 5 ms
[2024-05-21 06:40:39] [INFO ] Time to serialize properties into /tmp/CTLFireability313038219113862432.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/CTLFireability12712111261908107557.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability313038219113862432.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.48257e+10,13.0139,316136,2,28371,5,899871,6,0,7970,1.57888e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 06:41:09] [INFO ] Flatten gal took : 26 ms
[2024-05-21 06:41:09] [INFO ] Applying decomposition
[2024-05-21 06:41:09] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph9976676113195114867.txt' '-o' '/tmp/graph9976676113195114867.bin' '-w' '/tmp/graph9976676113195114867.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9976676113195114867.bin' '-l' '-1' '-v' '-w' '/tmp/graph9976676113195114867.weights' '-q' '0' '-e' '0.001'
[2024-05-21 06:41:09] [INFO ] Decomposing Gal with order
[2024-05-21 06:41:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 06:41:10] [INFO ] Removed a total of 519 redundant transitions.
[2024-05-21 06:41:10] [INFO ] Flatten gal took : 56 ms
[2024-05-21 06:41:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 58 labels/synchronizations in 10 ms.
[2024-05-21 06:41:10] [INFO ] Time to serialize gal into /tmp/CTLFireability17162295477964255092.gal : 23 ms
[2024-05-21 06:41:10] [INFO ] Time to serialize properties into /tmp/CTLFireability12752521503336182465.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/CTLFireability17162295477964255092.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12752521503336182465.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.48257e+10,1.6825,60680,2692,220,96731,5854,2511,225831,127,61028,0


Converting to forward existential form...Done !
original formula: (AX((i1.u18.p188==1)) + EG((((i0.i1.i0.u294.p1815==0) + EG((i8.i0.i1.u113.p608==0))) + EX(((i0.i2.i1.u461.p1964==1) * EG((i28.i1.i2.u459....170
=> equivalent forward existential formula: [(EY((Init * !(EG((((i0.i1.i0.u294.p1815==0) + EG((i8.i0.i1.u113.p608==0))) + EX(((i0.i2.i1.u461.p1964==1) * EG(...220
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t260, t320, t369, t440, t492, t648, t729, t760, t838, t909, t960, t1113, t1194, t1...2045
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1635/1635 places, 2080/2080 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 1595 transition count 2038
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 1595 transition count 2038
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 82 place count 1595 transition count 2036
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 103 place count 1574 transition count 2013
Iterating global reduction 1 with 21 rules applied. Total rules applied 124 place count 1574 transition count 2013
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 125 place count 1574 transition count 2012
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 138 place count 1561 transition count 1997
Iterating global reduction 2 with 13 rules applied. Total rules applied 151 place count 1561 transition count 1997
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 152 place count 1561 transition count 1996
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 162 place count 1551 transition count 1985
Iterating global reduction 3 with 10 rules applied. Total rules applied 172 place count 1551 transition count 1985
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 181 place count 1542 transition count 1974
Iterating global reduction 3 with 9 rules applied. Total rules applied 190 place count 1542 transition count 1974
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 196 place count 1536 transition count 1966
Iterating global reduction 3 with 6 rules applied. Total rules applied 202 place count 1536 transition count 1966
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 207 place count 1531 transition count 1959
Iterating global reduction 3 with 5 rules applied. Total rules applied 212 place count 1531 transition count 1959
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 213 place count 1531 transition count 1958
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 216 place count 1528 transition count 1955
Iterating global reduction 4 with 3 rules applied. Total rules applied 219 place count 1528 transition count 1955
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 221 place count 1526 transition count 1951
Iterating global reduction 4 with 2 rules applied. Total rules applied 223 place count 1526 transition count 1951
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 224 place count 1525 transition count 1949
Iterating global reduction 4 with 1 rules applied. Total rules applied 225 place count 1525 transition count 1949
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 226 place count 1524 transition count 1948
Iterating global reduction 4 with 1 rules applied. Total rules applied 227 place count 1524 transition count 1948
Applied a total of 227 rules in 618 ms. Remains 1524 /1635 variables (removed 111) and now considering 1948/2080 (removed 132) transitions.
// Phase 1: matrix 1948 rows 1524 cols
[2024-05-21 06:41:40] [INFO ] Computed 4 invariants in 12 ms
[2024-05-21 06:41:41] [INFO ] Implicit Places using invariants in 211 ms returned []
[2024-05-21 06:41:41] [INFO ] Invariant cache hit.
[2024-05-21 06:41:41] [INFO ] Implicit Places using invariants and state equation in 871 ms returned []
Implicit Place search using SMT with State Equation took 1098 ms to find 0 implicit places.
Running 1947 sub problems to find dead transitions.
[2024-05-21 06:41:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1523 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1947 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1523/3472 variables, and 4 constraints, problems are : Problem set: 0 solved, 1947 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1524 constraints, PredecessorRefiner: 1947/1947 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1947 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1523 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1947 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s1061 0)
(s1062 0)
(s1063 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1523/3472 variables, and 4 constraints, problems are : Problem set: 0 solved, 1947 unsolved in 30039 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1524 constraints, PredecessorRefiner: 0/1947 constraints, Known Traps: 0/0 constraints]
After SMT, in 60528ms problems are : Problem set: 0 solved, 1947 unsolved
Search for dead transitions found 0 dead transitions in 60544ms
Starting structural reductions in LTL mode, iteration 1 : 1524/1635 places, 1948/2080 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62263 ms. Remains : 1524/1635 places, 1948/2080 transitions.
[2024-05-21 06:42:42] [INFO ] Flatten gal took : 27 ms
[2024-05-21 06:42:42] [INFO ] Flatten gal took : 27 ms
[2024-05-21 06:42:42] [INFO ] Input system was already deterministic with 1948 transitions.
[2024-05-21 06:42:42] [INFO ] Flatten gal took : 26 ms
[2024-05-21 06:42:42] [INFO ] Flatten gal took : 27 ms
[2024-05-21 06:42:42] [INFO ] Time to serialize gal into /tmp/CTLFireability5699986562853543610.gal : 5 ms
[2024-05-21 06:42:42] [INFO ] Time to serialize properties into /tmp/CTLFireability1922447004362480545.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/CTLFireability5699986562853543610.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1922447004362480545.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.59301e+10,24.6688,501804,2,42522,5,1.24241e+06,6,0,8046,2.71471e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 06:43:12] [INFO ] Flatten gal took : 30 ms
[2024-05-21 06:43:12] [INFO ] Applying decomposition
[2024-05-21 06:43:12] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph15952017136820910450.txt' '-o' '/tmp/graph15952017136820910450.bin' '-w' '/tmp/graph15952017136820910450.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15952017136820910450.bin' '-l' '-1' '-v' '-w' '/tmp/graph15952017136820910450.weights' '-q' '0' '-e' '0.001'
[2024-05-21 06:43:12] [INFO ] Decomposing Gal with order
[2024-05-21 06:43:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 06:43:12] [INFO ] Removed a total of 499 redundant transitions.
[2024-05-21 06:43:13] [INFO ] Flatten gal took : 50 ms
[2024-05-21 06:43:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 10 ms.
[2024-05-21 06:43:13] [INFO ] Time to serialize gal into /tmp/CTLFireability13270591974763182594.gal : 10 ms
[2024-05-21 06:43:13] [INFO ] Time to serialize properties into /tmp/CTLFireability4472405790936109240.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/CTLFireability13270591974763182594.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4472405790936109240.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,2.59301e+10,2.07557,67484,3235,247,114960,6941,2528,227674,145,44229,0


Converting to forward existential form...Done !
original formula: (!(E(E(((AG((i19.i0.i0.u316.p1340==1)) + (i3.i0.i1.u8.p21!=1)) * ((AF((i35.i1.i2.u557.p2243==1)) + (i32.i1.i2.u528.p2128==1)) + (i3.i0.i3...706
=> equivalent forward existential formula: ([(FwdU(Init,E(((!(E(TRUE U !((i19.i0.i0.u316.p1340==1)))) + (i3.i0.i1.u8.p21!=1)) * ((!(EG(!((i35.i1.i2.u557.p2...1753
Reverse transition relation is NOT exact ! Due to transitions t26, t180, t209, t261, t321, t371, t443, t496, t584, t678, t701, t706, t730, t761, t790, t809...2391
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1635/1635 places, 2080/2080 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 1587 transition count 2030
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 1587 transition count 2030
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 99 place count 1587 transition count 2027
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 124 place count 1562 transition count 2000
Iterating global reduction 1 with 25 rules applied. Total rules applied 149 place count 1562 transition count 2000
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 151 place count 1562 transition count 1998
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 165 place count 1548 transition count 1982
Iterating global reduction 2 with 14 rules applied. Total rules applied 179 place count 1548 transition count 1982
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 180 place count 1548 transition count 1981
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 189 place count 1539 transition count 1971
Iterating global reduction 3 with 9 rules applied. Total rules applied 198 place count 1539 transition count 1971
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 206 place count 1531 transition count 1961
Iterating global reduction 3 with 8 rules applied. Total rules applied 214 place count 1531 transition count 1961
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 219 place count 1526 transition count 1954
Iterating global reduction 3 with 5 rules applied. Total rules applied 224 place count 1526 transition count 1954
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 229 place count 1521 transition count 1947
Iterating global reduction 3 with 5 rules applied. Total rules applied 234 place count 1521 transition count 1947
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 235 place count 1521 transition count 1946
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 238 place count 1518 transition count 1943
Iterating global reduction 4 with 3 rules applied. Total rules applied 241 place count 1518 transition count 1943
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 243 place count 1516 transition count 1939
Iterating global reduction 4 with 2 rules applied. Total rules applied 245 place count 1516 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 246 place count 1515 transition count 1937
Iterating global reduction 4 with 1 rules applied. Total rules applied 247 place count 1515 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 248 place count 1514 transition count 1936
Iterating global reduction 4 with 1 rules applied. Total rules applied 249 place count 1514 transition count 1936
Applied a total of 249 rules in 620 ms. Remains 1514 /1635 variables (removed 121) and now considering 1936/2080 (removed 144) transitions.
// Phase 1: matrix 1936 rows 1514 cols
[2024-05-21 06:43:43] [INFO ] Computed 4 invariants in 16 ms
[2024-05-21 06:43:43] [INFO ] Implicit Places using invariants in 241 ms returned []
[2024-05-21 06:43:43] [INFO ] Invariant cache hit.
[2024-05-21 06:43:44] [INFO ] Implicit Places using invariants and state equation in 901 ms returned []
Implicit Place search using SMT with State Equation took 1143 ms to find 0 implicit places.
Running 1935 sub problems to find dead transitions.
[2024-05-21 06:43:44] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 0.0)
(s13 0.0)
(s14 1.0)
(s15 0.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 1.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 1.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1513 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1935 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1513/3450 variables, and 4 constraints, problems are : Problem set: 0 solved, 1935 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1514 constraints, PredecessorRefiner: 1935/1935 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1935 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1513 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1935 unsolved
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(s745 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1513/3450 variables, and 4 constraints, problems are : Problem set: 0 solved, 1935 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1514 constraints, PredecessorRefiner: 0/1935 constraints, Known Traps: 0/0 constraints]
After SMT, in 60565ms problems are : Problem set: 0 solved, 1935 unsolved
Search for dead transitions found 0 dead transitions in 60583ms
Starting structural reductions in LTL mode, iteration 1 : 1514/1635 places, 1936/2080 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62359 ms. Remains : 1514/1635 places, 1936/2080 transitions.
[2024-05-21 06:44:45] [INFO ] Flatten gal took : 27 ms
[2024-05-21 06:44:45] [INFO ] Flatten gal took : 28 ms
[2024-05-21 06:44:45] [INFO ] Input system was already deterministic with 1936 transitions.
[2024-05-21 06:44:45] [INFO ] Flatten gal took : 27 ms
[2024-05-21 06:44:45] [INFO ] Flatten gal took : 27 ms
[2024-05-21 06:44:45] [INFO ] Time to serialize gal into /tmp/CTLFireability16056853566498483875.gal : 5 ms
[2024-05-21 06:44:45] [INFO ] Time to serialize properties into /tmp/CTLFireability1646264410456902578.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/CTLFireability16056853566498483875.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1646264410456902578.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,2.5051e+10,12.3551,306200,2,27306,5,819187,6,0,7994,1.56689e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 06:45:15] [INFO ] Flatten gal took : 32 ms
[2024-05-21 06:45:15] [INFO ] Applying decomposition
[2024-05-21 06:45:15] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5709301383187019122.txt' '-o' '/tmp/graph5709301383187019122.bin' '-w' '/tmp/graph5709301383187019122.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5709301383187019122.bin' '-l' '-1' '-v' '-w' '/tmp/graph5709301383187019122.weights' '-q' '0' '-e' '0.001'
[2024-05-21 06:45:15] [INFO ] Decomposing Gal with order
[2024-05-21 06:45:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 06:45:15] [INFO ] Removed a total of 486 redundant transitions.
[2024-05-21 06:45:16] [INFO ] Flatten gal took : 51 ms
[2024-05-21 06:45:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 9 ms.
[2024-05-21 06:45:16] [INFO ] Time to serialize gal into /tmp/CTLFireability10775400004066410722.gal : 10 ms
[2024-05-21 06:45:16] [INFO ] Time to serialize properties into /tmp/CTLFireability16637720078578891234.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/CTLFireability10775400004066410722.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16637720078578891234.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.5051e+10,1.88728,57936,2625,257,84965,10905,2604,215525,146,77953,0


Converting to forward existential form...Done !
original formula: ((AG(AF((i36.i0.i8.u607.p2543==1))) + EG(AG((i20.i0.i0.u301.p1335==1)))) + AG((AX((i6.u80.p467==1)) + (i18.i0.i2.u186.p844==1))))
=> equivalent forward existential formula: [(EY((FwdU((Init * !((!(E(TRUE U !(!(EG(!((i36.i0.i8.u607.p2543==1))))))) + EG(!(E(TRUE U !((i20.i0.i0.u301.p133...237
Reverse transition relation is NOT exact ! Due to transitions t26, t184, t213, t265, t325, t374, t445, t497, t650, t679, t731, t762, t791, t840, t911, t962...2126
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
(forward)formula 0,0,15.0926,436512,1,0,760559,23348,27285,1.82959e+06,848,96941,2984675
FORMULA CloudReconfiguration-PT-312-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1635/1635 places, 2080/2080 transitions.
Graph (trivial) has 1987 edges and 1635 vertex of which 701 / 1635 are part of one of the 62 SCC in 1 ms
Free SCC test removed 639 places
Ensure Unique test removed 743 transitions
Reduce isomorphic transitions removed 743 transitions.
Graph (complete) has 1514 edges and 996 vertex of which 987 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 554 transitions
Trivial Post-agglo rules discarded 554 transitions
Performed 554 trivial Post agglomeration. Transition count delta: 554
Iterating post reduction 0 with 554 rules applied. Total rules applied 556 place count 986 transition count 777
Reduce places removed 554 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 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 585 rules applied. Total rules applied 1141 place count 432 transition count 746
Reduce places removed 16 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 18 rules applied. Total rules applied 1159 place count 416 transition count 744
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 1161 place count 415 transition count 743
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1162 place count 414 transition count 743
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 44 Pre rules applied. Total rules applied 1162 place count 414 transition count 699
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 5 with 88 rules applied. Total rules applied 1250 place count 370 transition count 699
Discarding 18 places :
Symmetric choice reduction at 5 with 18 rule applications. Total rules 1268 place count 352 transition count 674
Iterating global reduction 5 with 18 rules applied. Total rules applied 1286 place count 352 transition count 674
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 1297 place count 341 transition count 660
Iterating global reduction 5 with 11 rules applied. Total rules applied 1308 place count 341 transition count 660
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 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 10 rules applied. Total rules applied 1318 place count 341 transition count 650
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1320 place count 339 transition count 650
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1322 place count 337 transition count 647
Iterating global reduction 7 with 2 rules applied. Total rules applied 1324 place count 337 transition count 647
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1325 place count 336 transition count 645
Iterating global reduction 7 with 1 rules applied. Total rules applied 1326 place count 336 transition count 645
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1327 place count 335 transition count 643
Iterating global reduction 7 with 1 rules applied. Total rules applied 1328 place count 335 transition count 643
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1329 place count 334 transition count 641
Iterating global reduction 7 with 1 rules applied. Total rules applied 1330 place count 334 transition count 641
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1331 place count 333 transition count 639
Iterating global reduction 7 with 1 rules applied. Total rules applied 1332 place count 333 transition count 639
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 7 with 92 rules applied. Total rules applied 1424 place count 287 transition count 593
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 7 with 23 rules applied. Total rules applied 1447 place count 287 transition count 570
Reduce places removed 6 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 8 with 10 rules applied. Total rules applied 1457 place count 281 transition count 566
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1459 place count 279 transition count 566
Discarding 18 places :
Symmetric choice reduction at 10 with 18 rule applications. Total rules 1477 place count 261 transition count 531
Iterating global reduction 10 with 18 rules applied. Total rules applied 1495 place count 261 transition count 531
Discarding 11 places :
Symmetric choice reduction at 10 with 11 rule applications. Total rules 1506 place count 250 transition count 510
Iterating global reduction 10 with 11 rules applied. Total rules applied 1517 place count 250 transition count 510
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1518 place count 250 transition count 509
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1519 place count 249 transition count 507
Iterating global reduction 11 with 1 rules applied. Total rules applied 1520 place count 249 transition count 507
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1521 place count 248 transition count 505
Iterating global reduction 11 with 1 rules applied. Total rules applied 1522 place count 248 transition count 505
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1523 place count 247 transition count 503
Iterating global reduction 11 with 1 rules applied. Total rules applied 1524 place count 247 transition count 503
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1525 place count 246 transition count 501
Iterating global reduction 11 with 1 rules applied. Total rules applied 1526 place count 246 transition count 501
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 11 with 8 rules applied. Total rules applied 1534 place count 242 transition count 497
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 11 with 5 rules applied. Total rules applied 1539 place count 242 transition count 492
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1540 place count 241 transition count 492
Discarding 4 places :
Symmetric choice reduction at 13 with 4 rule applications. Total rules 1544 place count 237 transition count 484
Iterating global reduction 13 with 4 rules applied. Total rules applied 1548 place count 237 transition count 484
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1549 place count 237 transition count 483
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 1551 place count 236 transition count 482
Drop transitions (Redundant composition of simpler transitions.) removed 74 transitions
Redundant transition composition rules discarded 74 transitions
Iterating global reduction 14 with 74 rules applied. Total rules applied 1625 place count 236 transition count 408
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 14 with 31 rules applied. Total rules applied 1656 place count 236 transition count 377
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 15 with 31 rules applied. Total rules applied 1687 place count 205 transition count 377
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 205 transition count 374
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 202 transition count 374
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 1703 place count 197 transition count 369
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 1706 place count 194 transition count 366
Iterating global reduction 16 with 3 rules applied. Total rules applied 1709 place count 194 transition count 366
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 1716 place count 194 transition count 359
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 1717 place count 193 transition count 358
Applied a total of 1717 rules in 96 ms. Remains 193 /1635 variables (removed 1442) and now considering 358/2080 (removed 1722) transitions.
[2024-05-21 06:45:31] [INFO ] Flow matrix only has 308 transitions (discarded 50 similar events)
// Phase 1: matrix 308 rows 193 cols
[2024-05-21 06:45:31] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 06:45:31] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-21 06:45:31] [INFO ] Flow matrix only has 308 transitions (discarded 50 similar events)
[2024-05-21 06:45:31] [INFO ] Invariant cache hit.
[2024-05-21 06:45:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 06:45:31] [INFO ] Implicit Places using invariants and state equation in 142 ms returned [14, 187]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 198 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 191/1635 places, 358/2080 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 189 transition count 356
Applied a total of 1 rules in 8 ms. Remains 189 /191 variables (removed 2) and now considering 356/358 (removed 2) transitions.
[2024-05-21 06:45:31] [INFO ] Flow matrix only has 306 transitions (discarded 50 similar events)
// Phase 1: matrix 306 rows 189 cols
[2024-05-21 06:45:31] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 06:45:31] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-21 06:45:31] [INFO ] Flow matrix only has 306 transitions (discarded 50 similar events)
[2024-05-21 06:45:31] [INFO ] Invariant cache hit.
[2024-05-21 06:45:31] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 189/1635 places, 356/2080 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 465 ms. Remains : 189/1635 places, 356/2080 transitions.
[2024-05-21 06:45:31] [INFO ] Flatten gal took : 5 ms
[2024-05-21 06:45:31] [INFO ] Flatten gal took : 5 ms
[2024-05-21 06:45:31] [INFO ] Input system was already deterministic with 356 transitions.
RANDOM walk for 9680 steps (933 resets) in 24 ms. (387 steps per ms) remains 0/1 properties
FORMULA CloudReconfiguration-PT-312-CTLFireability-2023-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-21 06:45:31] [INFO ] Flatten gal took : 10 ms
[2024-05-21 06:45:31] [INFO ] Flatten gal took : 6 ms
[2024-05-21 06:45:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5557938465706523347.gal : 1 ms
[2024-05-21 06:45:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12727436483242751319.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/ReachabilityCardinality5557938465706523347.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12727436483242751319.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 ...329
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 1635/1635 places, 2080/2080 transitions.
Graph (trivial) has 1971 edges and 1635 vertex of which 697 / 1635 are part of one of the 62 SCC in 2 ms
Free SCC test removed 635 places
Ensure Unique test removed 736 transitions
Reduce isomorphic transitions removed 736 transitions.
Graph (complete) has 1521 edges and 1000 vertex of which 991 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 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 792
Reduce places removed 546 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 1 with 575 rules applied. Total rules applied 1123 place count 444 transition count 763
Reduce places removed 15 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 19 rules applied. Total rules applied 1142 place count 429 transition count 759
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1146 place count 425 transition count 759
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 45 Pre rules applied. Total rules applied 1146 place count 425 transition count 714
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 4 with 90 rules applied. Total rules applied 1236 place count 380 transition count 714
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 1252 place count 364 transition count 693
Iterating global reduction 4 with 16 rules applied. Total rules applied 1268 place count 364 transition count 693
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 1278 place count 354 transition count 681
Iterating global reduction 4 with 10 rules applied. Total rules applied 1288 place count 354 transition count 681
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 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 10 rules applied. Total rules applied 1298 place count 354 transition count 671
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1300 place count 352 transition count 671
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1302 place count 350 transition count 668
Iterating global reduction 6 with 2 rules applied. Total rules applied 1304 place count 350 transition count 668
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1305 place count 349 transition count 666
Iterating global reduction 6 with 1 rules applied. Total rules applied 1306 place count 349 transition count 666
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1307 place count 348 transition count 664
Iterating global reduction 6 with 1 rules applied. Total rules applied 1308 place count 348 transition count 664
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1309 place count 347 transition count 662
Iterating global reduction 6 with 1 rules applied. Total rules applied 1310 place count 347 transition count 662
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 6 with 98 rules applied. Total rules applied 1408 place count 298 transition count 613
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 6 with 24 rules applied. Total rules applied 1432 place count 298 transition count 589
Reduce places removed 6 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 7 with 10 rules applied. Total rules applied 1442 place count 292 transition count 585
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 8 with 3 rules applied. Total rules applied 1445 place count 290 transition count 584
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1447 place count 289 transition count 583
Discarding 18 places :
Symmetric choice reduction at 10 with 18 rule applications. Total rules 1465 place count 271 transition count 551
Iterating global reduction 10 with 18 rules applied. Total rules applied 1483 place count 271 transition count 551
Discarding 12 places :
Symmetric choice reduction at 10 with 12 rule applications. Total rules 1495 place count 259 transition count 528
Iterating global reduction 10 with 12 rules applied. Total rules applied 1507 place count 259 transition count 528
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1508 place count 259 transition count 527
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1509 place count 258 transition count 525
Iterating global reduction 11 with 1 rules applied. Total rules applied 1510 place count 258 transition count 525
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1511 place count 257 transition count 523
Iterating global reduction 11 with 1 rules applied. Total rules applied 1512 place count 257 transition count 523
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1513 place count 256 transition count 521
Iterating global reduction 11 with 1 rules applied. Total rules applied 1514 place count 256 transition count 521
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 11 with 8 rules applied. Total rules applied 1522 place count 252 transition count 517
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 11 with 6 rules applied. Total rules applied 1528 place count 252 transition count 511
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1529 place count 251 transition count 511
Discarding 4 places :
Symmetric choice reduction at 13 with 4 rule applications. Total rules 1533 place count 247 transition count 503
Iterating global reduction 13 with 4 rules applied. Total rules applied 1537 place count 247 transition count 503
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1538 place count 247 transition count 502
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 1540 place count 246 transition count 501
Drop transitions (Redundant composition of simpler transitions.) removed 78 transitions
Redundant transition composition rules discarded 78 transitions
Iterating global reduction 14 with 78 rules applied. Total rules applied 1618 place count 246 transition count 423
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 14 with 30 rules applied. Total rules applied 1648 place count 246 transition count 393
Reduce places removed 30 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 15 with 31 rules applied. Total rules applied 1679 place count 216 transition count 392
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 1680 place count 215 transition count 392
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 3 Pre rules applied. Total rules applied 1680 place count 215 transition count 389
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 17 with 6 rules applied. Total rules applied 1686 place count 212 transition count 389
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 17 with 10 rules applied. Total rules applied 1696 place count 207 transition count 384
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 1699 place count 204 transition count 381
Iterating global reduction 17 with 3 rules applied. Total rules applied 1702 place count 204 transition count 381
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 17 with 7 rules applied. Total rules applied 1709 place count 204 transition count 374
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 1710 place count 204 transition count 374
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 1711 place count 204 transition count 373
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 1712 place count 203 transition count 372
Applied a total of 1712 rules in 96 ms. Remains 203 /1635 variables (removed 1432) and now considering 372/2080 (removed 1708) transitions.
[2024-05-21 06:45:31] [INFO ] Flow matrix only has 321 transitions (discarded 51 similar events)
// Phase 1: matrix 321 rows 203 cols
[2024-05-21 06:45:31] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 06:45:31] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-21 06:45:31] [INFO ] Flow matrix only has 321 transitions (discarded 51 similar events)
[2024-05-21 06:45:31] [INFO ] Invariant cache hit.
[2024-05-21 06:45:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 06:45:32] [INFO ] Implicit Places using invariants and state equation in 155 ms returned [19, 197]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 216 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 201/1635 places, 372/2080 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 199 transition count 370
Applied a total of 1 rules in 8 ms. Remains 199 /201 variables (removed 2) and now considering 370/372 (removed 2) transitions.
[2024-05-21 06:45:32] [INFO ] Flow matrix only has 319 transitions (discarded 51 similar events)
// Phase 1: matrix 319 rows 199 cols
[2024-05-21 06:45:32] [INFO ] Computed 0 invariants in 0 ms
[2024-05-21 06:45:32] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-21 06:45:32] [INFO ] Flow matrix only has 319 transitions (discarded 51 similar events)
[2024-05-21 06:45:32] [INFO ] Invariant cache hit.
[2024-05-21 06:45:32] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 199/1635 places, 370/2080 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 493 ms. Remains : 199/1635 places, 370/2080 transitions.
[2024-05-21 06:45:32] [INFO ] Flatten gal took : 5 ms
[2024-05-21 06:45:32] [INFO ] Flatten gal took : 5 ms
[2024-05-21 06:45:32] [INFO ] Input system was already deterministic with 370 transitions.
[2024-05-21 06:45:32] [INFO ] Flatten gal took : 5 ms
[2024-05-21 06:45:32] [INFO ] Flatten gal took : 5 ms
[2024-05-21 06:45:32] [INFO ] Time to serialize gal into /tmp/CTLFireability16284907445871569513.gal : 1 ms
[2024-05-21 06:45:32] [INFO ] Time to serialize properties into /tmp/CTLFireability1615466763721884524.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/CTLFireability16284907445871569513.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1615466763721884524.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.73504e+06,0.35951,17712,2,2891,5,47642,6,0,1107,75880,0


Converting to forward existential form...Done !
original formula: EG((EG((p261==0)) + ((p1642==1) * AG((((p2554==0)||((p415==1)&&(p551==1)))||(p886==1))))))
=> equivalent forward existential formula: [FwdG(Init,(EG((p261==0)) + ((p1642==1) * !(E(TRUE U !((((p2554==0)||((p415==1)&&(p551==1)))||(p886==1))))))))] ...163
Reverse transition relation is NOT exact ! Due to transitions t2, t4, t7, t8, t10, t25, t50, t56, t59, t65, t66, t70, t85, t109, t115, t118, t123, t124, t1...541
(forward)formula 0,1,17.8421,570996,1,0,722,2.78848e+06,722,434,6845,4.10074e+06,955
FORMULA CloudReconfiguration-PT-312-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1635/1635 places, 2080/2080 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 1585 transition count 2028
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 1585 transition count 2028
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 103 place count 1585 transition count 2025
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 129 place count 1559 transition count 1997
Iterating global reduction 1 with 26 rules applied. Total rules applied 155 place count 1559 transition count 1997
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 157 place count 1559 transition count 1995
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 172 place count 1544 transition count 1978
Iterating global reduction 2 with 15 rules applied. Total rules applied 187 place count 1544 transition count 1978
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 188 place count 1544 transition count 1977
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 198 place count 1534 transition count 1966
Iterating global reduction 3 with 10 rules applied. Total rules applied 208 place count 1534 transition count 1966
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 217 place count 1525 transition count 1955
Iterating global reduction 3 with 9 rules applied. Total rules applied 226 place count 1525 transition count 1955
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 232 place count 1519 transition count 1947
Iterating global reduction 3 with 6 rules applied. Total rules applied 238 place count 1519 transition count 1947
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 243 place count 1514 transition count 1940
Iterating global reduction 3 with 5 rules applied. Total rules applied 248 place count 1514 transition count 1940
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 249 place count 1514 transition count 1939
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 252 place count 1511 transition count 1936
Iterating global reduction 4 with 3 rules applied. Total rules applied 255 place count 1511 transition count 1936
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 257 place count 1509 transition count 1932
Iterating global reduction 4 with 2 rules applied. Total rules applied 259 place count 1509 transition count 1932
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 260 place count 1508 transition count 1930
Iterating global reduction 4 with 1 rules applied. Total rules applied 261 place count 1508 transition count 1930
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 262 place count 1507 transition count 1929
Iterating global reduction 4 with 1 rules applied. Total rules applied 263 place count 1507 transition count 1929
Applied a total of 263 rules in 588 ms. Remains 1507 /1635 variables (removed 128) and now considering 1929/2080 (removed 151) transitions.
// Phase 1: matrix 1929 rows 1507 cols
[2024-05-21 06:45:50] [INFO ] Computed 4 invariants in 14 ms
[2024-05-21 06:45:51] [INFO ] Implicit Places using invariants in 217 ms returned []
[2024-05-21 06:45:51] [INFO ] Invariant cache hit.
[2024-05-21 06:45:52] [INFO ] Implicit Places using invariants and state equation in 945 ms returned []
Implicit Place search using SMT with State Equation took 1164 ms to find 0 implicit places.
Running 1928 sub problems to find dead transitions.
[2024-05-21 06:45:52] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s652 timeout
0.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1506/3436 variables, and 4 constraints, problems are : Problem set: 0 solved, 1928 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 1928/1928 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1928 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1928 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1506/3436 variables, and 4 constraints, problems are : Problem set: 0 solved, 1928 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 0/1928 constraints, Known Traps: 0/0 constraints]
After SMT, in 60550ms problems are : Problem set: 0 solved, 1928 unsolved
Search for dead transitions found 0 dead transitions in 60568ms
Starting structural reductions in LTL mode, iteration 1 : 1507/1635 places, 1929/2080 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62331 ms. Remains : 1507/1635 places, 1929/2080 transitions.
[2024-05-21 06:46:52] [INFO ] Flatten gal took : 28 ms
[2024-05-21 06:46:52] [INFO ] Flatten gal took : 37 ms
[2024-05-21 06:46:52] [INFO ] Input system was already deterministic with 1929 transitions.
[2024-05-21 06:46:52] [INFO ] Flatten gal took : 27 ms
[2024-05-21 06:46:52] [INFO ] Flatten gal took : 28 ms
[2024-05-21 06:46:52] [INFO ] Time to serialize gal into /tmp/CTLFireability18080480486823088289.gal : 5 ms
[2024-05-21 06:46:52] [INFO ] Time to serialize properties into /tmp/CTLFireability12132977916097738553.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/CTLFireability18080480486823088289.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12132977916097738553.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,2.47232e+10,12.7225,294760,2,26530,5,759894,6,0,7959,1.55249e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 06:47:22] [INFO ] Flatten gal took : 28 ms
[2024-05-21 06:47:22] [INFO ] Applying decomposition
[2024-05-21 06:47:22] [INFO ] Flatten gal took : 34 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/graph2925856004878234478.txt' '-o' '/tmp/graph2925856004878234478.bin' '-w' '/tmp/graph2925856004878234478.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2925856004878234478.bin' '-l' '-1' '-v' '-w' '/tmp/graph2925856004878234478.weights' '-q' '0' '-e' '0.001'
[2024-05-21 06:47:23] [INFO ] Decomposing Gal with order
[2024-05-21 06:47:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 06:47:23] [INFO ] Removed a total of 504 redundant transitions.
[2024-05-21 06:47:23] [INFO ] Flatten gal took : 50 ms
[2024-05-21 06:47:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 7 ms.
[2024-05-21 06:47:23] [INFO ] Time to serialize gal into /tmp/CTLFireability54007003079080508.gal : 10 ms
[2024-05-21 06:47:23] [INFO ] Time to serialize properties into /tmp/CTLFireability3523352465517410246.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/CTLFireability54007003079080508.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3523352465517410246.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 -...260
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,2.47232e+10,1.12594,40428,2140,233,58605,5874,2535,128021,145,44169,0


Converting to forward existential form...Done !
original formula: (AG(AX(A(AF((i36.i1.i2.u571.p2380==1)) U (((i34.u532.p2227==1)&&(i32.i0.i1.u501.p2120==1))||(i27.i2.i4.u421.p1831==1))))) * AF(AG(EF(AX((...212
=> equivalent forward existential formula: (([FwdG((FwdU(EY(FwdU(Init,TRUE)),!((((i34.u532.p2227==1)&&(i32.i0.i1.u501.p2120==1))||(i27.i2.i4.u421.p1831==1)...518
Reverse transition relation is NOT exact ! Due to transitions t26, t208, t260, t291, t321, t370, t441, t493, t646, t675, t727, t758, t787, t907, t958, t111...2186
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
(forward)formula 0,0,7.239,249780,1,0,461336,15786,26082,907110,736,78815,1827834
FORMULA CloudReconfiguration-PT-312-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1635/1635 places, 2080/2080 transitions.
Graph (trivial) has 1983 edges and 1635 vertex of which 702 / 1635 are part of one of the 63 SCC in 3 ms
Free SCC test removed 639 places
Ensure Unique test removed 743 transitions
Reduce isomorphic transitions removed 743 transitions.
Graph (complete) has 1514 edges and 996 vertex of which 987 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 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 986 transition count 783
Reduce places removed 548 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 1 with 577 rules applied. Total rules applied 1127 place count 438 transition count 754
Reduce places removed 15 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 17 rules applied. Total rules applied 1144 place count 423 transition count 752
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1146 place count 421 transition count 752
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 44 Pre rules applied. Total rules applied 1146 place count 421 transition count 708
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 4 with 88 rules applied. Total rules applied 1234 place count 377 transition count 708
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 1252 place count 359 transition count 683
Iterating global reduction 4 with 18 rules applied. Total rules applied 1270 place count 359 transition count 683
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 1281 place count 348 transition count 669
Iterating global reduction 4 with 11 rules applied. Total rules applied 1292 place count 348 transition count 669
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 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 10 rules applied. Total rules applied 1302 place count 348 transition count 659
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1304 place count 346 transition count 659
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1306 place count 344 transition count 656
Iterating global reduction 6 with 2 rules applied. Total rules applied 1308 place count 344 transition count 656
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1309 place count 343 transition count 654
Iterating global reduction 6 with 1 rules applied. Total rules applied 1310 place count 343 transition count 654
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1311 place count 342 transition count 652
Iterating global reduction 6 with 1 rules applied. Total rules applied 1312 place count 342 transition count 652
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1313 place count 341 transition count 650
Iterating global reduction 6 with 1 rules applied. Total rules applied 1314 place count 341 transition count 650
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1315 place count 340 transition count 648
Iterating global reduction 6 with 1 rules applied. Total rules applied 1316 place count 340 transition count 648
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 6 with 96 rules applied. Total rules applied 1412 place count 292 transition count 600
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 6 with 23 rules applied. Total rules applied 1435 place count 292 transition count 577
Reduce places removed 6 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 7 with 10 rules applied. Total rules applied 1445 place count 286 transition count 573
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 1447 place count 284 transition count 573
Discarding 19 places :
Symmetric choice reduction at 9 with 19 rule applications. Total rules 1466 place count 265 transition count 536
Iterating global reduction 9 with 19 rules applied. Total rules applied 1485 place count 265 transition count 536
Discarding 12 places :
Symmetric choice reduction at 9 with 12 rule applications. Total rules 1497 place count 253 transition count 513
Iterating global reduction 9 with 12 rules applied. Total rules applied 1509 place count 253 transition count 513
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1510 place count 253 transition count 512
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1511 place count 252 transition count 510
Iterating global reduction 10 with 1 rules applied. Total rules applied 1512 place count 252 transition count 510
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1513 place count 251 transition count 508
Iterating global reduction 10 with 1 rules applied. Total rules applied 1514 place count 251 transition count 508
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1515 place count 250 transition count 506
Iterating global reduction 10 with 1 rules applied. Total rules applied 1516 place count 250 transition count 506
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1517 place count 249 transition count 504
Iterating global reduction 10 with 1 rules applied. Total rules applied 1518 place count 249 transition count 504
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 1526 place count 245 transition count 500
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 1531 place count 245 transition count 495
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1532 place count 244 transition count 495
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 1536 place count 240 transition count 487
Iterating global reduction 12 with 4 rules applied. Total rules applied 1540 place count 240 transition count 487
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1541 place count 240 transition count 486
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1542 place count 239 transition count 484
Iterating global reduction 13 with 1 rules applied. Total rules applied 1543 place count 239 transition count 484
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1544 place count 238 transition count 480
Iterating global reduction 13 with 1 rules applied. Total rules applied 1545 place count 238 transition count 480
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 1547 place count 237 transition count 479
Drop transitions (Redundant composition of simpler transitions.) removed 72 transitions
Redundant transition composition rules discarded 72 transitions
Iterating global reduction 13 with 72 rules applied. Total rules applied 1619 place count 237 transition count 407
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 13 with 32 rules applied. Total rules applied 1651 place count 237 transition count 375
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 14 with 32 rules applied. Total rules applied 1683 place count 205 transition count 375
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 3 Pre rules applied. Total rules applied 1683 place count 205 transition count 372
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 1689 place count 202 transition count 372
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 1697 place count 198 transition count 368
Discarding 3 places :
Symmetric choice reduction at 15 with 3 rule applications. Total rules 1700 place count 195 transition count 365
Iterating global reduction 15 with 3 rules applied. Total rules applied 1703 place count 195 transition count 365
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 1710 place count 195 transition count 358
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1711 place count 194 transition count 357
Applied a total of 1711 rules in 104 ms. Remains 194 /1635 variables (removed 1441) and now considering 357/2080 (removed 1723) transitions.
[2024-05-21 06:47:30] [INFO ] Flow matrix only has 307 transitions (discarded 50 similar events)
// Phase 1: matrix 307 rows 194 cols
[2024-05-21 06:47:30] [INFO ] Computed 0 invariants in 3 ms
[2024-05-21 06:47:30] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-05-21 06:47:30] [INFO ] Flow matrix only has 307 transitions (discarded 50 similar events)
[2024-05-21 06:47:30] [INFO ] Invariant cache hit.
[2024-05-21 06:47:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 06:47:30] [INFO ] Implicit Places using invariants and state equation in 148 ms returned [9, 188]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 213 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 192/1635 places, 357/2080 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 190 transition count 355
Applied a total of 1 rules in 7 ms. Remains 190 /192 variables (removed 2) and now considering 355/357 (removed 2) transitions.
[2024-05-21 06:47:30] [INFO ] Flow matrix only has 305 transitions (discarded 50 similar events)
// Phase 1: matrix 305 rows 190 cols
[2024-05-21 06:47:30] [INFO ] Computed 0 invariants in 9 ms
[2024-05-21 06:47:30] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-05-21 06:47:30] [INFO ] Flow matrix only has 305 transitions (discarded 50 similar events)
[2024-05-21 06:47:30] [INFO ] Invariant cache hit.
[2024-05-21 06:47:31] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 190/1635 places, 355/2080 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 506 ms. Remains : 190/1635 places, 355/2080 transitions.
[2024-05-21 06:47:31] [INFO ] Flatten gal took : 5 ms
[2024-05-21 06:47:31] [INFO ] Flatten gal took : 5 ms
[2024-05-21 06:47:31] [INFO ] Input system was already deterministic with 355 transitions.
[2024-05-21 06:47:31] [INFO ] Flatten gal took : 5 ms
[2024-05-21 06:47:31] [INFO ] Flatten gal took : 4 ms
[2024-05-21 06:47:31] [INFO ] Time to serialize gal into /tmp/CTLFireability5036267942115708455.gal : 2 ms
[2024-05-21 06:47:31] [INFO ] Time to serialize properties into /tmp/CTLFireability15188548866413197325.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/CTLFireability5036267942115708455.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15188548866413197325.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.60721e+06,0.327657,16588,2,2450,5,44281,6,0,1059,67480,0


Converting to forward existential form...Done !
original formula: EF((EG(((p1403==0)&&(p819==0))) + AF((p750==1))))
=> equivalent forward existential formula: ([FwdG(FwdU(Init,TRUE),((p1403==0)&&(p819==0)))] != FALSE + [(FwdU(Init,TRUE) * !(EG(!((p750==1)))))] != FALSE)
Hit Full ! (commute/partial/dont) 351/4/4
(forward)formula 0,1,1.26157,44320,1,0,9,201448,19,3,4902,142093,8
FORMULA CloudReconfiguration-PT-312-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2024-05-21 06:47:32] [INFO ] Flatten gal took : 29 ms
[2024-05-21 06:47:32] [INFO ] Flatten gal took : 30 ms
[2024-05-21 06:47:32] [INFO ] Applying decomposition
[2024-05-21 06:47:32] [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/graph15040136404608228377.txt' '-o' '/tmp/graph15040136404608228377.bin' '-w' '/tmp/graph15040136404608228377.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15040136404608228377.bin' '-l' '-1' '-v' '-w' '/tmp/graph15040136404608228377.weights' '-q' '0' '-e' '0.001'
[2024-05-21 06:47:32] [INFO ] Decomposing Gal with order
[2024-05-21 06:47:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 06:47:32] [INFO ] Removed a total of 549 redundant transitions.
[2024-05-21 06:47:32] [INFO ] Flatten gal took : 61 ms
[2024-05-21 06:47:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 8 ms.
[2024-05-21 06:47:32] [INFO ] Time to serialize gal into /tmp/CTLFireability5872993727125696561.gal : 10 ms
[2024-05-21 06:47:32] [INFO ] Time to serialize properties into /tmp/CTLFireability11783837266177292685.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/CTLFireability5872993727125696561.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11783837266177292685.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 5 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,3.32562e+10,1.70488,60176,3103,234,95363,9125,2775,199336,120,55913,0


Converting to forward existential form...Done !
original formula: EX(A(!((((i38.i3.i1.u669.p2520==1) + (EG((i38.i4.i4.u629.p2554==1)) * AX((i18.u331.p1295==1)))) + AX((i27.i0.i0.u448.p1704==1)))) U (AF((...207
=> equivalent forward existential formula: [((EY(Init) * !(EG(!((!(EG(!((i5.i1.i1.u108.p514==1)))) * (i7.i1.i2.u161.p684==1)))))) * !(E(!((!(EG(!((i5.i1.i1...424
Reverse transition relation is NOT exact ! Due to transitions t26, t202, t231, t283, t314, t344, t394, t467, t519, t522, t555, t640, t672, t737, t760, t765...2413
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found 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 a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
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 a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
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 0,0,636.245,3685064,1,0,6.14968e+06,12237,11491,1.80044e+07,350,55913,5915676
FORMULA CloudReconfiguration-PT-312-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: A(A(((EG(AX((i5.i0.i0.u86.p526==1))) + (i18.u496.p1304==1)) + (((i33.i1.i3.u571.p2138==1)&&(i17.i0.i2.u140.p627!=1))&&(((i2.i1.i1.u30.p18...734
=> equivalent forward existential formula: [((Init * !(EG(!(((!((E(!(!((E(!((((i36.i2.i0.u606.p2253==1)||(i11.i0.i3.u255.p979==1))&&(i14.i1.i2.u245.p938!=1...4516
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found 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 a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 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 1,0,841.662,4066280,1,0,6.94282e+06,13201,11125,1.82246e+07,360,59550,5245306
FORMULA CloudReconfiguration-PT-312-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
Detected timeout of ITS tools.
[2024-05-21 07:13:49] [INFO ] Applying decomposition
[2024-05-21 07:13:49] [INFO ] Flatten gal took : 30 ms
[2024-05-21 07:13:49] [INFO ] Decomposing Gal with order
[2024-05-21 07:13:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 07:13:49] [INFO ] Removed a total of 75 redundant transitions.
[2024-05-21 07:13:49] [INFO ] Flatten gal took : 39 ms
[2024-05-21 07:13:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 211 labels/synchronizations in 1 ms.
[2024-05-21 07:13:49] [INFO ] Time to serialize gal into /tmp/CTLFireability4863056010254580806.gal : 5 ms
[2024-05-21 07:13:49] [INFO ] Time to serialize properties into /tmp/CTLFireability4292088239429540788.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/CTLFireability4863056010254580806.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4292088239429540788.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 3 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.32562e+10,4.05094,114980,264,13800,6062,253869,164,13353,3727,1.08286e+06,0


Converting to forward existential form...Done !
original formula: EG(AX((i0.i1.u7.p2280==0)))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!((i0.i1.u7.p2280==0)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1930, t1931, t1936, t1937, i0.u2.t1530, i0.u2.t1562, i0.u2.t1647, i0.u2.t1661, i0.u2.t1662, ...3174
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2

BK_TIME_CONFINEMENT_REACHED

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

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