Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r044-tall-174854028100274.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is CloudReconfiguration-PT-309, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854028100274
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 5.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 660K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME CloudReconfiguration-PT-309-CTLFireability-2023-12
FORMULA_NAME CloudReconfiguration-PT-309-CTLFireability-2023-13
FORMULA_NAME CloudReconfiguration-PT-309-CTLFireability-2023-14
FORMULA_NAME CloudReconfiguration-PT-309-CTLFireability-2023-15
FORMULA_NAME CloudReconfiguration-PT-309-CTLFireability-2025-00
FORMULA_NAME CloudReconfiguration-PT-309-CTLFireability-2025-01
FORMULA_NAME CloudReconfiguration-PT-309-CTLFireability-2025-02
FORMULA_NAME CloudReconfiguration-PT-309-CTLFireability-2025-03
FORMULA_NAME CloudReconfiguration-PT-309-CTLFireability-2025-04
FORMULA_NAME CloudReconfiguration-PT-309-CTLFireability-2025-05
FORMULA_NAME CloudReconfiguration-PT-309-CTLFireability-2025-06
FORMULA_NAME CloudReconfiguration-PT-309-CTLFireability-2025-07
FORMULA_NAME CloudReconfiguration-PT-309-CTLFireability-2025-08
FORMULA_NAME CloudReconfiguration-PT-309-CTLFireability-2025-09
FORMULA_NAME CloudReconfiguration-PT-309-CTLFireability-2025-10
FORMULA_NAME CloudReconfiguration-PT-309-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748589624580

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-309
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-30 07:20:25] [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]
[2025-05-30 07:20:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 07:20:26] [INFO ] Load time of PNML (sax parser for PT used): 159 ms
[2025-05-30 07:20:26] [INFO ] Transformed 2585 places.
[2025-05-30 07:20:26] [INFO ] Transformed 3095 transitions.
[2025-05-30 07:20:26] [INFO ] Found NUPN structural information;
[2025-05-30 07:20:26] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 265 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Support contains 100 out of 2585 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Discarding 509 places :
Symmetric choice reduction at 0 with 509 rule applications. Total rules 509 place count 2076 transition count 2586
Iterating global reduction 0 with 509 rules applied. Total rules applied 1018 place count 2076 transition count 2586
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 1047 place count 2076 transition count 2557
Discarding 227 places :
Symmetric choice reduction at 1 with 227 rule applications. Total rules 1274 place count 1849 transition count 2330
Iterating global reduction 1 with 227 rules applied. Total rules applied 1501 place count 1849 transition count 2330
Discarding 83 places :
Symmetric choice reduction at 1 with 83 rule applications. Total rules 1584 place count 1766 transition count 2247
Iterating global reduction 1 with 83 rules applied. Total rules applied 1667 place count 1766 transition count 2247
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 1684 place count 1766 transition count 2230
Discarding 41 places :
Symmetric choice reduction at 2 with 41 rule applications. Total rules 1725 place count 1725 transition count 2189
Iterating global reduction 2 with 41 rules applied. Total rules applied 1766 place count 1725 transition count 2189
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1775 place count 1725 transition count 2180
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 1802 place count 1698 transition count 2151
Iterating global reduction 3 with 27 rules applied. Total rules applied 1829 place count 1698 transition count 2151
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 1850 place count 1677 transition count 2130
Iterating global reduction 3 with 21 rules applied. Total rules applied 1871 place count 1677 transition count 2130
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 1890 place count 1658 transition count 2111
Iterating global reduction 3 with 19 rules applied. Total rules applied 1909 place count 1658 transition count 2111
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 1926 place count 1641 transition count 2094
Iterating global reduction 3 with 17 rules applied. Total rules applied 1943 place count 1641 transition count 2094
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 1954 place count 1630 transition count 2076
Iterating global reduction 3 with 11 rules applied. Total rules applied 1965 place count 1630 transition count 2076
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1966 place count 1629 transition count 2075
Iterating global reduction 3 with 1 rules applied. Total rules applied 1967 place count 1629 transition count 2075
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1968 place count 1628 transition count 2074
Iterating global reduction 3 with 1 rules applied. Total rules applied 1969 place count 1628 transition count 2074
Applied a total of 1969 rules in 1900 ms. Remains 1628 /2585 variables (removed 957) and now considering 2074/3095 (removed 1021) transitions.
// Phase 1: matrix 2074 rows 1628 cols
[2025-05-30 07:20:28] [INFO ] Computed 4 invariants in 38 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:20:28] [INFO ] Implicit Places using invariants in 467 ms returned []
[2025-05-30 07:20:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:20:29] [INFO ] Implicit Places using invariants and state equation in 1045 ms returned []
Implicit Place search using SMT with State Equation took 1574 ms to find 0 implicit places.
Running 2073 sub problems to find dead transitions.
[2025-05-30 07:20:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1627 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2073 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1627/3702 variables, and 4 constraints, problems are : Problem set: 0 solved, 2073 unsolved in 30075 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1628 constraints, PredecessorRefiner: 2073/2073 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2073 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1627 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2073 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 1627/3702 variables, and 4 constraints, problems are : Problem set: 0 solved, 2073 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1628 constraints, PredecessorRefiner: 0/2073 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60685ms problems are : Problem set: 0 solved, 2073 unsolved
Search for dead transitions found 0 dead transitions in 60802ms
Starting structural reductions in LTL mode, iteration 1 : 1628/2585 places, 2074/3095 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64303 ms. Remains : 1628/2585 places, 2074/3095 transitions.
Support contains 100 out of 1628 places after structural reductions.
[2025-05-30 07:21:30] [INFO ] Flatten gal took : 118 ms
[2025-05-30 07:21:30] [INFO ] Flatten gal took : 71 ms
[2025-05-30 07:21:31] [INFO ] Input system was already deterministic with 2074 transitions.
RANDOM walk for 40000 steps (278 resets) in 1581 ms. (25 steps per ms) remains 53/77 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 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 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 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 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4001 steps (8 resets) in 11 ms. (333 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 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 4003 steps (8 resets) in 14 ms. (266 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 4004 steps (8 resets) in 40 ms. (97 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 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 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 4002 steps (8 resets) in 12 ms. (307 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 17 ms. (222 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 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 15 ms. (250 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4001 steps (9 resets) in 17 ms. (222 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4001 steps (9 resets) in 19 ms. (200 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (9 resets) in 18 ms. (210 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4001 steps (8 resets) in 14 ms. (266 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 12 ms. (307 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (10 resets) in 13 ms. (285 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 10 ms. (363 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 4004 steps (8 resets) in 12 ms. (308 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 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 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4001 steps (10 resets) in 14 ms. (266 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 13 ms. (285 steps per ms) remains 53/53 properties
[2025-05-30 07:21:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (OVERLAPS) 1552/1617 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1617 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (OVERLAPS) 2064/3681 variables, 1617/1621 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3681 variables, 0/1621 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 5 (OVERLAPS) 2/3683 variables, 1/1622 constraints. Problems are: Problem set: 0 solved, 53 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3683/3702 variables, and 1622 constraints, problems are : Problem set: 0 solved, 53 unsolved in 5016 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1618/1628 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 53 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (OVERLAPS) 1552/1617 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1617 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (OVERLAPS) 2064/3681 variables, 1617/1621 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3681 variables, 53/1674 constraints. Problems are: Problem set: 0 solved, 53 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3681/3702 variables, and 1674 constraints, problems are : Problem set: 0 solved, 53 unsolved in 5015 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1617/1628 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10067ms problems are : Problem set: 0 solved, 53 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 65 out of 1628 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1628/1628 places, 2074/2074 transitions.
Graph (trivial) has 1838 edges and 1628 vertex of which 563 / 1628 are part of one of the 55 SCC in 9 ms
Free SCC test removed 508 places
Drop transitions (Empty/Sink Transition effects.) removed 638 transitions
Reduce isomorphic transitions removed 638 transitions.
Graph (complete) has 1611 edges and 1120 vertex of which 1111 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 542 transitions
Trivial Post-agglo rules discarded 542 transitions
Performed 542 trivial Post agglomeration. Transition count delta: 542
Iterating post reduction 0 with 547 rules applied. Total rules applied 549 place count 1111 transition count 885
Reduce places removed 542 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 1 with 589 rules applied. Total rules applied 1138 place count 569 transition count 838
Reduce places removed 29 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 33 rules applied. Total rules applied 1171 place count 540 transition count 834
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 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 5 rules applied. Total rules applied 1176 place count 538 transition count 831
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 4 rules applied. Total rules applied 1180 place count 537 transition count 828
Reduce places removed 2 places and 0 transitions.
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Iterating post reduction 5 with 28 rules applied. Total rules applied 1208 place count 535 transition count 802
Reduce places removed 26 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 6 with 28 rules applied. Total rules applied 1236 place count 509 transition count 800
Reduce places removed 1 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 3 rules applied. Total rules applied 1239 place count 508 transition count 798
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1240 place count 507 transition count 798
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 60 Pre rules applied. Total rules applied 1240 place count 507 transition count 738
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 9 with 120 rules applied. Total rules applied 1360 place count 447 transition count 738
Discarding 9 places :
Symmetric choice reduction at 9 with 9 rule applications. Total rules 1369 place count 438 transition count 726
Iterating global reduction 9 with 9 rules applied. Total rules applied 1378 place count 438 transition count 726
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1379 place count 438 transition count 725
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 1383 place count 434 transition count 721
Iterating global reduction 10 with 4 rules applied. Total rules applied 1387 place count 434 transition count 721
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 1391 place count 434 transition count 717
Performed 180 Post agglomeration using F-continuation condition with reduction of 100 identical transitions.
Deduced a syphon composed of 180 places in 1 ms
Reduce places removed 180 places and 0 transitions.
Iterating global reduction 11 with 360 rules applied. Total rules applied 1751 place count 254 transition count 437
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 11 with 25 rules applied. Total rules applied 1776 place count 254 transition count 412
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1778 place count 253 transition count 411
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1779 place count 252 transition count 410
Iterating global reduction 13 with 1 rules applied. Total rules applied 1780 place count 252 transition count 410
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 13 with 8 rules applied. Total rules applied 1788 place count 248 transition count 406
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 1792 place count 248 transition count 402
Performed 44 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 14 with 88 rules applied. Total rules applied 1880 place count 204 transition count 444
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 14 with 26 rules applied. Total rules applied 1906 place count 204 transition count 418
Discarding 15 places :
Symmetric choice reduction at 15 with 15 rule applications. Total rules 1921 place count 189 transition count 384
Iterating global reduction 15 with 15 rules applied. Total rules applied 1936 place count 189 transition count 384
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 15 with 4 rules applied. Total rules applied 1940 place count 189 transition count 380
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 1941 place count 188 transition count 378
Iterating global reduction 16 with 1 rules applied. Total rules applied 1942 place count 188 transition count 378
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 1943 place count 188 transition count 377
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 17 with 19 rules applied. Total rules applied 1962 place count 188 transition count 358
Discarding 1 places :
Symmetric choice reduction at 17 with 1 rule applications. Total rules 1963 place count 187 transition count 357
Iterating global reduction 17 with 1 rules applied. Total rules applied 1964 place count 187 transition count 357
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 17 with 2 rules applied. Total rules applied 1966 place count 186 transition count 376
Free-agglomeration rule applied 7 times.
Iterating global reduction 17 with 7 rules applied. Total rules applied 1973 place count 186 transition count 369
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 17 with 7 rules applied. Total rules applied 1980 place count 179 transition count 369
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 1981 place count 179 transition count 368
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 18 with 9 rules applied. Total rules applied 1990 place count 179 transition count 368
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 1991 place count 179 transition count 367
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 1992 place count 178 transition count 366
Applied a total of 1992 rules in 229 ms. Remains 178 /1628 variables (removed 1450) and now considering 366/2074 (removed 1708) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 229 ms. Remains : 178/1628 places, 366/2074 transitions.
RANDOM walk for 40000 steps (3442 resets) in 1196 ms. (33 steps per ms) remains 9/53 properties
BEST_FIRST walk for 40003 steps (683 resets) in 104 ms. (380 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (500 resets) in 82 ms. (481 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (885 resets) in 85 ms. (465 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (685 resets) in 75 ms. (526 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (705 resets) in 96 ms. (412 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (665 resets) in 63 ms. (625 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40003 steps (682 resets) in 70 ms. (563 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (90 resets) in 145 ms. (273 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (688 resets) in 70 ms. (563 steps per ms) remains 8/8 properties
[2025-05-30 07:21:42] [INFO ] Flow matrix only has 358 transitions (discarded 8 similar events)
// Phase 1: matrix 358 rows 178 cols
[2025-05-30 07:21:42] [INFO ] Computed 2 invariants in 3 ms
[2025-05-30 07:21:42] [INFO ] State equation strengthened by 4 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 95/109 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 259/368 variables, 109/111 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/368 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 116/484 variables, 33/144 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/484 variables, 4/148 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/484 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 47/531 variables, 31/179 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/531 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 5/536 variables, 5/184 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/536 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (OVERLAPS) 0/536 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 536/536 variables, and 184 constraints, problems are : Problem set: 0 solved, 8 unsolved in 434 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 178/178 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 95/109 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 259/368 variables, 109/111 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/368 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 116/484 variables, 33/146 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/484 variables, 4/150 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/484 variables, 6/156 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/484 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 47/531 variables, 31/187 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/531 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp19 is UNSAT
At refinement iteration 12 (OVERLAPS) 5/536 variables, 5/192 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/536 variables, 0/192 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 14 (OVERLAPS) 0/536 variables, 0/192 constraints. Problems are: Problem set: 1 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 536/536 variables, and 192 constraints, problems are : Problem set: 1 solved, 7 unsolved in 931 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 178/178 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1379ms problems are : Problem set: 1 solved, 7 unsolved
Finished Parikh walk after 27 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=27 )
Parikh walk visited 7 properties in 335 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2025-05-30 07:21:44] [INFO ] Flatten gal took : 57 ms
[2025-05-30 07:21:44] [INFO ] Flatten gal took : 55 ms
[2025-05-30 07:21:44] [INFO ] Input system was already deterministic with 2074 transitions.
Computed a total of 30 stabilizing places and 32 stable transitions
Graph (complete) has 2252 edges and 1628 vertex of which 1619 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.22 ms
Starting structural reductions in LTL mode, iteration 0 : 1628/1628 places, 2074/2074 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 1590 transition count 2031
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 1590 transition count 2031
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 100 place count 1566 transition count 2006
Iterating global reduction 0 with 24 rules applied. Total rules applied 124 place count 1566 transition count 2006
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 125 place count 1566 transition count 2005
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 138 place count 1553 transition count 1989
Iterating global reduction 1 with 13 rules applied. Total rules applied 151 place count 1553 transition count 1989
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 152 place count 1553 transition count 1988
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 161 place count 1544 transition count 1978
Iterating global reduction 2 with 9 rules applied. Total rules applied 170 place count 1544 transition count 1978
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 175 place count 1539 transition count 1972
Iterating global reduction 2 with 5 rules applied. Total rules applied 180 place count 1539 transition count 1972
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 184 place count 1535 transition count 1967
Iterating global reduction 2 with 4 rules applied. Total rules applied 188 place count 1535 transition count 1967
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 192 place count 1531 transition count 1960
Iterating global reduction 2 with 4 rules applied. Total rules applied 196 place count 1531 transition count 1960
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 200 place count 1527 transition count 1953
Iterating global reduction 2 with 4 rules applied. Total rules applied 204 place count 1527 transition count 1953
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 207 place count 1524 transition count 1949
Iterating global reduction 2 with 3 rules applied. Total rules applied 210 place count 1524 transition count 1949
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 212 place count 1524 transition count 1947
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 213 place count 1523 transition count 1946
Iterating global reduction 3 with 1 rules applied. Total rules applied 214 place count 1523 transition count 1946
Applied a total of 214 rules in 642 ms. Remains 1523 /1628 variables (removed 105) and now considering 1946/2074 (removed 128) transitions.
// Phase 1: matrix 1946 rows 1523 cols
[2025-05-30 07:21:45] [INFO ] Computed 4 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:21:45] [INFO ] Implicit Places using invariants in 240 ms returned []
[2025-05-30 07:21:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:21:46] [INFO ] Implicit Places using invariants and state equation in 944 ms returned []
Implicit Place search using SMT with State Equation took 1187 ms to find 0 implicit places.
Running 1945 sub problems to find dead transitions.
[2025-05-30 07:21:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
(s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 0.0)
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s121 0.0)
(s122 0.0)
(s123 0.0)
(s124 0.0)
(s125 0.0)
(s126 0.0)
(s127 0.0)
(s128 0.0)
(s129 0.0)
(s130 0.0)
(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 0.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 0.0)
(s141 0.0)
(s142 0.0)
(s143 0.0)
(s144 0.0)
(s145 0.0)
(s146 0.0)
(s147 0.0)
(s148 0.0)
(s149 0.0)
(s150 0.0)
(s151 0.0)
(s152 0.0)
(s153 0.0)
(s154 0.0)
(s155 0.0)
(s156 0.0)
(s157 0.0)
(s158 0.0)
(s159 0.0)
(s160 0.0)
(s161 0.0)
(s162 0.0)
(s163 0.0)
(s164 0.0)
(s165 0.0)
(s166 0.0)
(s167 0.0)
(s168 0.0)
(s169 0.0)
(s170 0.0)
(s171 0.0)
(s172 0.0)
(s173 0.0)
(s174 0.0)
(s175 0.0)
(s176 0.0)
(s177 0.0)
(s178 0.0)
(s179 0.0)
(s180 0.0)
(s181 0.0)
(s182 0.0)
(s183 0.0)
(s184 0.0)
(s185 0.0)
(s186 0.0)
(s187 0.0)
(s188 0.0)
(s189 0.0)
(s190 0.0)
(s191 0.0)
(s192 0.0)
(s193 0.0)
(s194 0.0)
(s195 0.0)
(s196 0.0)
(s197 0.0)
(s198 0.0)
(s199 0.0)
(s200 0.0)
(s201 0.0)
(s202 0.0)
(s203 0.0)
(s204 0.0)
(s205 0.0)
(s206 0.0)
(s207 0.0)
(s208 0.0)
(s209 0.0)
(s210 0.0)
(s211 0.0)
(s212 0.0)
(s213 0.0)
(s214 0.0)
(s215 0.0)
(s216 0.0)
(s217 0.0)
(s218 0.0)
(s219 0.0)
(s220 0.0)
(s221 0.0)
(s222 0.0)
(s223 0.0)
(s224 0.0)
(s225 0.0)
(s226 0.0)
(s227 0.0)
(s228 0.0)
(s229 0.0)
(s230 0.0)
(s231 0.0)
(s232 0.0)
(s233 0.0)
(s234 0.0)
(s235 0.0)
(s236 0.0)
(s237 0.0)
(s238 0.0)
(s239 0.0)
(s240 0.0)
(s241 0.0)
(s242 0.0)
(s243 0.0)
(s244 0.0)
(s245 0.0)
(s246 0.0)
(s247 0.0)
(s248 0.0)
(s249 0.0)
(s250 0.0)
(s251 0.0)
(s252 0.0)
(s253 0.0)
(s254 1.0)
(s255 1.0)
(s256 0.0)
(s257 1.0)
(s258 1.0)
(s259 1.0)
(s260 1.0)
(s261 1.0)
(s262 0.0)
(s263 0.0)
(s264 1.0)
(s265 0.0)
(s266 0.0)
(s267 0.0)
(s268 1.0)
(s269 0.0)
(s270 1.0)
(s271 0.0)
(s272 0.0)
(s273 0.0)
(s274 0.0)
(s275 1.0)
(s276 0.0)
(s277 0.0)
(s278 0.0)
(s279 0.0)
(s280 0.0)
(s281 0.0)
(s282 0.0)
(s283 0.0)
(s284 0.0)
(s285 0.0)
(s286 0.0)
(s287 0.0)
(s288 0.0)
(s289 0.0)
(s290 1.0)
(s291 0.0)
(s292 0.0)
(s293 0.0)
(s294 1.0)
(s295 1.0)
(s296 0.0)
(s297 0.0)
(s298 1.0)
(s299 1.0)
(s300 1.0)
(s301 1.0)
(s302 0.0)
(s303 0.0)
(s304 0.0)
(s305 1.0)
(s306 1.0)
(s307 1.0)
(s308 0.0)
(s309 0.0)
(s310 0.0)
(s311 0.0)
(s312 0.0)
(s313 1.0)
(s314 0.0)
(s315 0.0)
(s316 1.0)
(s317 0.0)
(s318 0.0)
(s319 0.0)
(s320 0.0)
(s321 0.0)
(s322 0.0)
(s323 0.0)
(s324 0.0)
(s325 0.0)
(s326 0.0)
(s327 0.0)
(s328 0.0)
(s329 0.0)
(s330 0.0)
(s331 1.0)
(s332 0.0)
(s333 0.0)
(s334 0.0)
(s335 0.0)
(s336 0.0)
(s337 0.0)
(s338 0.0)
(s339 0.0)
(s340 0.0)
(s341 0.0)
(s342 0.0)
(s343 0.0)
(s344 0.0)
(s345 0.0)
(s346 0.0)
(s347 0.0)
(s348 0.0)
(s349 0.0)
(s350 0.0)
(s35 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1522 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1945 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1522/3469 variables, and 4 constraints, problems are : Problem set: 0 solved, 1945 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1523 constraints, PredecessorRefiner: 1945/1945 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1945 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1522 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1945 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 0)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 0)
(s163 0)
(s164 0)
(s165 0)
(s166 0)
(s167 0)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 0)
(s186 0)
(s187 0)
(s188 0)
(s189 0)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 0)
(s195 0)
(s196 0)
(s197 0)
(s198 0)
(s199 0)
(s200 0)
(s201 0)
(s202 0)
(s203 0)
(s204 0)
(s205 0)
(s206 0)
(s207 0)
(s208 0)
(s209 0)
(s210 0)
(s211 1)
(s212 1)
(s213 1)
(s214 1)
(s215 1)
(s216 1)
(s217 0)
(s218 0)
(s219 0)
(s220 1)
(s221 0)
(s222 1)
(s223 1)
(s224 1)
(s225 0)
(s226 1)
(s227 0)
(s228 0)
(s229 0)
(s230 0)
(s231 0)
(s232 0)
(s233 0)
(s234 0)
(s235 1)
(s236 0)
(s237 0)
(s238 0)
(s239 0)
(s240 0)
(s241 0)
(s242 0)
(s243 0)
(s244 0)
(s245 0)
(s246 0)
(s247 0)
(s248 0)
(s249 0)
(s250 0)
(s251 0)
(s252 0)
(s253 0)
(s254 0)
(s255 0)
(s256 0)
(s257 0)
(s258 0)
(s259 0)
(s260 0)
(s261 0)
(s262 0)
(s263 0)
(s264 0)
(s265 0)
(s266 0)
(s267 0)
(s268 0)
(s269 0)
(s270 0)
(s271 0)
(s272 0)
(s273 0)
(s274 0)
(s275 0)
(s276 0)
(s277 0)
(s278 0)
(s279 0)
(s280 0)
(s281 0)
(s282 0)
(s283 0)
(s284 0)
(s285 0)
(s286 0)
(s287 0)
(s288 0)
(s289 0)
(s290 0)
(s291 0)
(s292 0)
(s293 0)
(s294 1)
(s295 1)
(s296 0)
(s297 0)
(s298 1)
(s299 1)
(s300 1)
(s301 1)
(s302 0)
(s303 0)
(s304 0)
(s305 1)
(s306 1)
(s307 1)
(s308 0)
(s309 0)
(s310 0)
(s311 0)
(s312 0)
(s313 1)
(s314 0)
(s315 0)
(s316 1)
(s317 0)
(s318 0)
(s319 0)
(s320 0)
(s321 0)
(s322 0)
(s323 0)
(s324 0)
(s325 0)
(s326 0)
(s327 0)
(s328 0)
(s329 0)
(s330 0)
(s331 1)
(s332 0)
(s333 0)
(s334 0)
(s335 0)
(s336 0)
(s337 0)
(s338 0)
(s339 0)
(s340 0)
(s341 0)
(s342 0)
(s343 0)
(s344 0)
(s345 0)
(s346 0)
(s347 0)
(s348 0)
(s349 0)
(s350 0)
(s351 0)
(s352 0)
(s353 0)
(s354 0)
(s355 0)
(s356 0)
(s357 0)
(s358 0)
(s359 0)
(s360 0)
(s361 0)
(s362 0)
(s363 0)
(s364 0)
(s365 0)
(s366 0)
(s367 0)
(s368 0)
(s369 0)
(s370 0)
(s371 0)
(s372 0)
(s373 0)
(s374 0)
(s375 0)
(s376 0)
(s377 0)
(s378 0)
(s379 0)
(s380 0)
(s381 0)
(s382 0)
(s383 0)
(s384 0)
(s385 0)
(s386 0)
(s387 0)
(s388 0)
(s389 0)
(s390 0)
(s391 0)
(s392 0)
(s393 0)
(s394 0)
(s395 0)
(s396 0)
(s397 0)
(s398 0)
(s399 0)
(s400 0)
(s401 0)
(s402 0)
(s403 0)
(s404 0)
(s405 0)
(s406 0)
(s407 0)
(s408 0)
(s409 0)
(s410 0)
(s411 0)
(s412 0)
(s413 0)
(s414 0)
(s415 0)
(s416 0)
(s417 0)
(s418 0)
(s419 0)
(s420 0)
(s421 0)
(s422 0)
(s423 0)
(s424 0)
(s425 0)
(s426 0)
(s427 0)
(s428 0)
(s429 0)
(s430 0)
(s431 0)
(s432 0)
(s433 0)
(s434 0)
(s435 0)
(s436 0)
(s437 0)
(s438 0)
(s439 0)
(s440 0)
(s441 0)
(s442 0)
(s443 0)
(s444 0)
(s445 0)
(s446 0)
(s447 0)
(s448 0)
(s449 0)
(s450 0)
(s451 0)
(s452 0)
(s453 0)
(s454 0)
(s455 0)
(s456 0)
(s457 0)
(s458 0)
(s459 0)
(s460 0)
(s461 0)
(s462 0)
(s463 0)
(s464 0)
(s465 0)
(s466 0)
(s467 0)
(s468 0)
(s469 0)
(s470 0)
(s471 0)
(s472 0)
(s473 0)
(s474 0)
(s475 0)
(s476 0)
(s477 0)
(s478 0)
(s479 0)
(s480 0)
(s481 0)
(s482 0)
(s483 0)
(s484 0)
(s485 0)
(s486 0)
(s487 0)
(s488 0)
(s489 0)
(s490 0)
(s491 0)
(s492 0)
(s493 0)
(s494 0)
(s495 0)
(s496 0)
(s497 0)
(s498 0)
(s499 0)
(s500 0)
(s501 0)
(s502 0)
(s503 0)
(s504 0)
(s505 0)
(s506 0)
(s507 0)
(s508 0)
(s509 0)
(s510 0)
(s511 0)
(s512 0)
(s513 0)
(s514 0)
(s515 0)
(s516 0)
(s517 0)
(s518 0)
(s519 0)
(s520 0)
(s521 0)
(s522 0)
(s523 0)
(s524 0)
(s525 0)
(s526 0)
(s527 0)
(s528 0)
(s529 0)
(s530 0)
(s531 0)
(s532 0)
(s533 0)
(s534 0)
(s535 0)
(s536 0)
(s537 0)
(s538 0)
(s539 0)
(s540 0)
(s541 0)
(s542 0)
(s543 0)
(s544 0)
(s545 0)
(s546 0)
(s547 0)
(s548 0)
(s549 0)
(s550 0)
(s551 0)
(s552 0)
(s553 0)
(s554 0)
(s555 0)
(s556 0)
(s557 0)
(s558 0)
(s559 0)
(s560 0)
(s561 0)
(s562 0)
(s563 0)
(s564 0)
(s565 0)
(s566 0)
(s567 0)
(s568 0)
(s569 0)
(s570 0)
(s571 0)
(s572 0)
(s573 0)
(s574 0)
(s575 0)
(s576 0)
(s577 0)
(s578 0)
(s579 0)
(s580 0)
(s581 0)
(s582 0)
(s583 0)
(s584 0)
(s585 0)
(s586 0)
(s587 0)
(s588 0)
(s589 0)
(s590 0)
(s591 0)
(s592 0)
(s593 0)
(s594 0)
(s595 0)
(s596 0)
(s597 0)
(s598 0)
(s599 0)
(s600 0)
(s601 0)
(s602 0)
(s603 0)
(s604 0)
(s605 0)
(s606 0)
(s607 0)
(s608 0)
(s609 0)
(s610 0)
(s611 0)
(s612 0)
(s613 0)
(s614 0)
(s615 0)
(s616 0)
(s617 0)
(s618 0)
(s619 0)
(s620 0)
(s621 0)
(s622 0)
(s623 0)
(s624 0)
(s625 0)
(s626 0)
(s627 0)
(s628 0)
(s629 0)
(s630 0)
(s631 0)
(s632 0)
(s633 0)
(s634 0)
(s635 0)
(s636 0)
(s637 0)
(s638 0)
(s639 0)
(s640 0)
(s641 0)
(s642 0)
(s643 0)
(s644 0)
(s645 0)
(s646 0)
(s647 0)
(s648 0)
(s649 0)
(s650 0)
(s651 0)
(s652 0)
(s653 0)
(s654 0)
(s655 0)
(s656 0)
(s657 0)
(s658 0)
(s659 0)
(s660 0)
(s661 0)
(s662 0)
(s663 0)
(s664 0)
(s665 0)
(s666 0)
(s667 0)
(s668 0)
(s669 0)
(s670 0)
(s671 0)
(s672 0)
(s673 0)
(s674 0)
(s675 0)
(s676 0)
(s677 0)
(s678 0)
(s679 0)
(s680 0)
(s681 0)
(s682 0)
(s683 0)
(s684 0)
(s685 0)
(s686 0)
(s687 0)
(s688 0)
(s689 0)
(s690 0)
(s691 0)
(s692 0)
(s693 0)
(s694 0)
(s695 0)
(s696 0)
(s697 0)
(s698 0)
(s699 1)
(s700 1)
(s701 1)
(s702 0)
(s703 0)
(s704 0)
(s705 0)
(s706 1)
(s707 1)
(s708 0)
(s709 0)
(s710 0)
(s711 0)
(s712 0)
(s713 0)
(s714 1)
(s715 0)
(s716 0)
(s717 1)
(s718 1)
(s719 0)
(s720 1)
(s721 0)
(s722 0)
(s723 0)
(s724 0)
(s725 0)
(s726 1)
(s727 0)
(s728 0)
(s729 0)
(s730 0)
(s731 0)
(s732 0)
(s733 0)
(s734 0)
(s735 0)
(s736 0)
(s737 0)
(s738 0)
(s739 0)
(s740 0)
(s741 0)
(s742 0)
(s743 0)
(s744 0)
(s745 0)
(s746 0)
(s747 0)
(s748 0)
(s749 0)
(s750 0)
(s751 0)
(s752 0)
(s753 0)
(s754 0)
(s755 0)
(s756 0)
(s757 0)
(s758 0)
(s759 0)
(s760 0)
(s761 0)
(s762 0)
(s763 0)
(s764 0)
(s765 0)
(s766 0)
(s767 0)
(s768 0)
(s769 0)
(s770 0)
(s771 0)
(s772 0)
(s773 0)
(s774 0)
(s775 0)
(s776 0)
(s777 0)
(s778 0)
(s779 0)
(s780 0)
(s781 0)
(s782 0)
(s783 0)
(s784 0)
(s785 0)
(s786 0)
(s787 0)
(s788 0)
(s789 0)
(s790 0)
(s791 0)
(s792 0)
(s793 0)
(s794 0)
(s795 0)
(s796 0)
(s797 0)
(s798 0)
(s799 0)
(s800 0)
(s801 0)
(s802 0)
(s803 0)
(s804 0)
(s805 0)
(s806 0)
(s807 0)
(s808 0)
(s809 0)
(s810 0)
(s811 0)
(s812 0)
(s813 0)
(s814 0)
(s815 0)
(s816 0)
(s817 0)
(s818 0)
(s819 0)
(s820 0)
(s821 0)
(s822 0)
(s823 0)
(s824 0)
(s825 0)
(s826 0)
(s827 0)
(s828 0)
(s829 0)
(s830 0)
(s831 0)
(s832 0)
(s833 0)
(s834 0)
(s835 0)
(s836 0)
(s837 0)
(s838 0)
(s839 0)
(s840 0)
(s841 0)
(s842 0)
(s843 0)
(s844 0)
(s845 0)
(s846 0)
(s847 0)
(s848 0)
(s849 0)
(s850 0)
(s851 0)
(s852 0)
(s853 0)
(s854 0)
(s855 0)
(s856 0)
(s857 0)
(s858 0)
(s859 0)
(s860 0)
(s861 0)
(s862 0)
(s863 0)
(s864 0)
(s865 0)
(s866 0)
(s867 0)
(s868 0)
(s869 0)
(s870 0)
(s871 0)
(s872 0)
(s873 0)
(s874 0)
(s875 0)
(s876 0)
(s877 0)
(s878 0)
(s879 0)
(s880 0)
(s881 0)
(s882 0)
(s883 0)
(s884 0)
(s885 0)
(s886 0)
(s887 0)
(s888 0)
(s889 0)
(s890 0)
(s891 0)
(s892 0)
(s893 0)
(s894 0)
(s895 0)
(s896 0)
(s897 0)
(s898 0)
(s899 0)
(s900 0)
(s901 0)
(s902 0)
(s903 0)
(s904 0)
(s905 0)
(s906 0)
(s907 0)
(s908 0)
(s909 0)
(s910 0)
(s911 0)
(s912 0)
(s913 0)
(s914 0)
(s915 0)
(s916 0)
(s917 0)
(s918 0)
(s919 0)
(s920 0)
(s921 0)
(s922 0)
(s923 0)
(s924 0)
(s925 0)
(s926 0)
(s927 0)
(s928 0)
(s929 0)
(s930 0)
(s931 0)
(s932 0)
(s933 0)
(s934 0)
(s935 0)
(s936 0)
(s937 0)
(s938 0)
(s939 0)
(s940 0)
(s941 0)
(s942 0)
(s943 0)
(s944 0)
(s945 0)
(s946 0)
(s947 0)
(s948 0)
(s949 0)
(s950 0)
(s951 0)
(s952 0)
(s953 0)
(s954 0)
(s955 0)
(s956 0)
(s957 0)
(s958 0)
(s959 0)
(s960 0)
(s961 0)
(s962 0)
(s963 0)
(s964 0)
(s965 0)
(s966 0)
(s967 0)
(s968 0)
(s969 0)
(s970 0)
(s971 0)
(s972 0)
(s973 0)
(s974 0)
(s975 0)
(s976 0)
(s977 0)
(s978 0)
(s979 0)
(s980 0)
(s981 0)
(s982 0)
(s983 0)
(s984 0)
(s985 0)
(s986 0)
(s987 0)
(s988 0)
(s989 0)
(s990 0)
(s991 0)
(s992 0)
(s993 0)
(s994 0)
(s995 0)
(s996 0)
(s997 0)
(s998 0)
(s999 0)
(s1000 0)
(s1001 0)
(s1002 0)
(s1003 0)
(s1004 0)
(s1005 0)
(s1006 0)
(s1007 0)
(s1008 0)
(s1009 0)
(s1010 0)
(s1011 0)
(s1012 0)
(s1013 0)
(s1014 0)
(s1015 0)
(s1016 0)
(s1017 0)
(s1018 0)
(s1019 0)
(s1020 0)
(s1021 0)
(s1022 0)
(s1023 0)
(s1024 0)
(s1025 0)
(s1026 0)
(s1027 0)
(s1028 0)
(s1029 0)
(s1030 0)
(s1031 0)
(s1032 0)
(s1033 0)
(s1034 0)
(s1035 0)
(s1036 0)
(s1037 0)
(s1038 0)
(s1039 0)
(s1040 0)
(s1041 0)
(s1042 0)
(s1043 0)
(s1044 0)
(s1045 0)
(s1046 0)
(s1047 0)
(s1048 0)
(s1049 0)
(s1050 0)
(s1051 0)
(s1052 0)
(s1053 0)
(s1054 0)
(s1055 0)
(s1056 0)
(s1057 0)
(s1058 0)
(s1059 0)
(s1060 0)
(s1061 0)
(s1062 0)
(s1063 0)
(s1064 0)
(s1065 0)
(s1066 0)
(s1067 0)
(s1068 0)
(s1069 0)
(s1070 0)
(s1071 0)
(s1072 0)
(s1073 0)
(s1074 0)
(s1075 0)
(s1076 0)
(s1077 0)
(s1078 0)
(s1079 0)
(s1080 0)
(s1081 0)
(s1082 0)
(s1083 0)
(s1084 0)
(s1085 0)
(s1086 0)
(s1087 0)
(s1088 0)
(s1089 0)
(s1090 0)
(s1091 0)
(s1092 0)
(s1093 0)
(s1094 0)
(s1095 0)
(s1096 0)
(s1097 0)
(s1098 0)
(s1099 0)
(s1100 1)
(s1101 1)
(s1102 1)
(s1103 1)
(s1104 0)
(s1105 0)
(s1106 1)
(s1107 1)
(s1108 0)
(s1109 1)
(s1110 1)
(s1111 0)
(s1112 0)
(s1113 0)
(s1114 0)
(s1115 0)
(s1116 0)
(s1117 0)
(s1118 1)
(s1119 0)
(s1120 0)
(s1121 0)
(s1122 0)
(s1123 1)
(s1124 0)
(s1125 0)
(s1126 0)
(s1127 0)
(s1128 0)
(s1129 0)
(s1130 0)
(s1131 0)
(s1132 0)
(s1133 1)
(s1134 0)
(s1135 0)
(s1136 0)
(s1137 0)
(s1138 0)
(s1139 0)
(s1140 0)
(s1141 0)
(s1142 0)
(s1143 0)
(s1144 0)
(s1145 0)
(s1146 0)
(s1147 0)
(s1148 0)
(s1149 0)
(s1150 0)
(s1151 0)
(s1152 0)
(s1153 0)
(s1154 0)
(s1155 0)
(s1156 0)
(s1157 0)
(s1158 0)
(s1159 0)
(s1160 0)
(s1161 0)
(s1162 0)
(s1163 0)
(s1164 0)
(s1165 0)
(s1166 0)
(s1167 0)
(s1168 0)
(s1169 0)
(s1170 0)
(s1171 0)
(s1172 0)
(s1173 0)
(s1174 0)
(s1175 0)
(s1176 0)
(s1177 0)
(s1178 0)
(s1179 0)
(s1180 0)
(s1181 0)
(s1182 0)
(s1183 0)
(s1184 0)
(s1185 0)
(s1186 0)
(s1187 0)
(s1188 0)
(s1189 0)
(s1190 0)
(s1191 0)
(s1192 0)
(s1193 0)
(s1194 0)
(s1195 0)
(s1196 0)
(s1197 0)
(s1198 0)
(s1199 0)
(s1200 0)
(s1201 0)
(s1202 0)
(s1203 0)
(s1204 0)
(s1205 0)
(s1206 0)
(s1207 0)
(s1208 0)
(s1209 0)
(s1210 0)
(s1211 0)
(s1212 0)
(s1213 0)
(s1214 0)
(s1215 0)
(s1216 0)
(s1217 0)
(s1218 0)
(s1219 0)
(s1220 0)
(s1221 0)
(s1222 0)
(s1223 0)
(s1224 0)
(s1225 0)
(s1226 0)
(s1227 0)
(s1228 0)
(s1229 0)
(s1230 0)
(s1231 0)
(s1232 0)
(s1233 0)
(s1234 0)
(s1235 0)
(s1236 0)
(s1237 0)
(s1238 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1522/3469 variables, and 4 constraints, problems are : Problem set: 0 solved, 1945 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1523 constraints, PredecessorRefiner: 0/1945 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60434ms problems are : Problem set: 0 solved, 1945 unsolved
Search for dead transitions found 0 dead transitions in 60439ms
Starting structural reductions in LTL mode, iteration 1 : 1523/1628 places, 1946/2074 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62273 ms. Remains : 1523/1628 places, 1946/2074 transitions.
[2025-05-30 07:22:47] [INFO ] Flatten gal took : 39 ms
[2025-05-30 07:22:47] [INFO ] Flatten gal took : 38 ms
[2025-05-30 07:22:47] [INFO ] Input system was already deterministic with 1946 transitions.
[2025-05-30 07:22:47] [INFO ] Flatten gal took : 37 ms
[2025-05-30 07:22:47] [INFO ] Flatten gal took : 36 ms
[2025-05-30 07:22:47] [INFO ] Time to serialize gal into /tmp/CTLFireability645979039011793489.gal : 21 ms
[2025-05-30 07:22:47] [INFO ] Time to serialize properties into /tmp/CTLFireability15109525143756337965.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability645979039011793489.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15109525143756337965.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.56604e+10,11.6188,303484,2,26897,5,778930,6,0,8040,1.5826e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 07:23:17] [INFO ] Flatten gal took : 35 ms
[2025-05-30 07:23:17] [INFO ] Applying decomposition
[2025-05-30 07:23:17] [INFO ] Flatten gal took : 38 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph18441310333230909241.txt' '-o' '/tmp/graph18441310333230909241.bin' '-w' '/tmp/graph18441310333230909241.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18441310333230909241.bin' '-l' '-1' '-v' '-w' '/tmp/graph18441310333230909241.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:23:17] [INFO ] Decomposing Gal with order
[2025-05-30 07:23:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:23:18] [INFO ] Removed a total of 540 redundant transitions.
[2025-05-30 07:23:18] [INFO ] Flatten gal took : 237 ms
[2025-05-30 07:23:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 69 ms.
[2025-05-30 07:23:18] [INFO ] Time to serialize gal into /tmp/CTLFireability2511567463933379209.gal : 24 ms
[2025-05-30 07:23:18] [INFO ] Time to serialize properties into /tmp/CTLFireability11043987877100661445.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2511567463933379209.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11043987877100661445.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.56604e+10,1.13028,41224,2917,257,64879,3270,2104,122861,117,21591,0


Converting to forward existential form...Done !
original formula: (!(A(AF(AX((i19.u325.p1357!=1))) U AG(((((i0.u10.p33!=1)&&(i38.u623.p2489==1))&&(i19.u321.p1338==1)) + ((AX((i0.u47.p240==1)) * (i0.u75.p...239
=> equivalent forward existential formula: [(EY((Init * !(!((E(!(!(E(TRUE U !(((((i0.u10.p33!=1)&&(i38.u623.p2489==1))&&(i19.u321.p1338==1)) + ((!(EX(!((i0...649
Reverse transition relation is NOT exact ! Due to transitions t26, t189, t218, t270, t330, t379, t450, t502, t655, t736, t796, t845, t916, t967, t1120, t12...1649
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
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
(forward)formula 0,1,11.3751,449416,1,0,808953,10658,18946,2.2897e+06,541,42174,2338801
FORMULA CloudReconfiguration-PT-309-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1628/1628 places, 2074/2074 transitions.
Graph (trivial) has 1982 edges and 1628 vertex of which 696 / 1628 are part of one of the 63 SCC in 3 ms
Free SCC test removed 633 places
Ensure Unique test removed 735 transitions
Reduce isomorphic transitions removed 735 transitions.
Graph (complete) has 1512 edges and 995 vertex of which 986 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 561 transitions
Trivial Post-agglo rules discarded 561 transitions
Performed 561 trivial Post agglomeration. Transition count delta: 561
Iterating post reduction 0 with 561 rules applied. Total rules applied 563 place count 985 transition count 772
Reduce places removed 561 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 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 592 rules applied. Total rules applied 1155 place count 424 transition count 741
Reduce places removed 15 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 16 rules applied. Total rules applied 1171 place count 409 transition count 740
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1172 place count 408 transition count 740
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 42 Pre rules applied. Total rules applied 1172 place count 408 transition count 698
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 4 with 84 rules applied. Total rules applied 1256 place count 366 transition count 698
Discarding 23 places :
Symmetric choice reduction at 4 with 23 rule applications. Total rules 1279 place count 343 transition count 660
Iterating global reduction 4 with 23 rules applied. Total rules applied 1302 place count 343 transition count 660
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 1305 place count 343 transition count 657
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1306 place count 342 transition count 657
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1306 place count 342 transition count 656
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1308 place count 341 transition count 656
Discarding 13 places :
Symmetric choice reduction at 6 with 13 rule applications. Total rules 1321 place count 328 transition count 636
Iterating global reduction 6 with 13 rules applied. Total rules applied 1334 place count 328 transition count 636
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 6 with 6 rules applied. Total rules applied 1340 place count 328 transition count 630
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1341 place count 327 transition count 630
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1343 place count 325 transition count 626
Iterating global reduction 8 with 2 rules applied. Total rules applied 1345 place count 325 transition count 626
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1347 place count 323 transition count 622
Iterating global reduction 8 with 2 rules applied. Total rules applied 1349 place count 323 transition count 622
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1351 place count 321 transition count 618
Iterating global reduction 8 with 2 rules applied. Total rules applied 1353 place count 321 transition count 618
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1355 place count 319 transition count 614
Iterating global reduction 8 with 2 rules applied. Total rules applied 1357 place count 319 transition count 614
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1358 place count 318 transition count 612
Iterating global reduction 8 with 1 rules applied. Total rules applied 1359 place count 318 transition count 612
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 8 with 82 rules applied. Total rules applied 1441 place count 277 transition count 571
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 8 with 24 rules applied. Total rules applied 1465 place count 277 transition count 547
Reduce places removed 7 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 9 with 9 rules applied. Total rules applied 1474 place count 270 transition count 545
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1475 place count 269 transition count 545
Discarding 11 places :
Symmetric choice reduction at 11 with 11 rule applications. Total rules 1486 place count 258 transition count 526
Iterating global reduction 11 with 11 rules applied. Total rules applied 1497 place count 258 transition count 526
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 1506 place count 249 transition count 509
Iterating global reduction 11 with 9 rules applied. Total rules applied 1515 place count 249 transition count 509
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1516 place count 249 transition count 508
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 1524 place count 245 transition count 504
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 12 with 6 rules applied. Total rules applied 1530 place count 245 transition count 498
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1531 place count 244 transition count 498
Discarding 4 places :
Symmetric choice reduction at 14 with 4 rule applications. Total rules 1535 place count 240 transition count 490
Iterating global reduction 14 with 4 rules applied. Total rules applied 1539 place count 240 transition count 490
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 1541 place count 240 transition count 488
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1542 place count 239 transition count 486
Iterating global reduction 15 with 1 rules applied. Total rules applied 1543 place count 239 transition count 486
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1544 place count 238 transition count 482
Iterating global reduction 15 with 1 rules applied. Total rules applied 1545 place count 238 transition count 482
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 1549 place count 236 transition count 480
Drop transitions (Redundant composition of simpler transitions.) removed 74 transitions
Redundant transition composition rules discarded 74 transitions
Iterating global reduction 15 with 74 rules applied. Total rules applied 1623 place count 236 transition count 406
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 15 with 32 rules applied. Total rules applied 1655 place count 236 transition count 374
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 16 with 32 rules applied. Total rules applied 1687 place count 204 transition count 374
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 3 Pre rules applied. Total rules applied 1687 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 17 with 6 rules applied. Total rules applied 1693 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 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 1701 place count 197 transition count 367
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 1704 place count 194 transition count 364
Iterating global reduction 17 with 3 rules applied. Total rules applied 1707 place count 194 transition count 364
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 17 with 8 rules applied. Total rules applied 1715 place count 194 transition count 356
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 1716 place count 193 transition count 355
Applied a total of 1716 rules in 193 ms. Remains 193 /1628 variables (removed 1435) and now considering 355/2074 (removed 1719) transitions.
[2025-05-30 07:23:30] [INFO ] Flow matrix only has 305 transitions (discarded 50 similar events)
// Phase 1: matrix 305 rows 193 cols
[2025-05-30 07:23:30] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:23:30] [INFO ] Implicit Places using invariants in 108 ms returned []
[2025-05-30 07:23:30] [INFO ] Flow matrix only has 305 transitions (discarded 50 similar events)
[2025-05-30 07:23:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:23:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 07:23:30] [INFO ] Implicit Places using invariants and state equation in 205 ms returned [72, 130]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 317 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 191/1628 places, 355/2074 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 353
Applied a total of 1 rules in 25 ms. Remains 189 /191 variables (removed 2) and now considering 353/355 (removed 2) transitions.
[2025-05-30 07:23:30] [INFO ] Flow matrix only has 303 transitions (discarded 50 similar events)
// Phase 1: matrix 303 rows 189 cols
[2025-05-30 07:23:30] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:23:30] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-05-30 07:23:30] [INFO ] Flow matrix only has 303 transitions (discarded 50 similar events)
[2025-05-30 07:23:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:23:30] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 189/1628 places, 353/2074 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 718 ms. Remains : 189/1628 places, 353/2074 transitions.
[2025-05-30 07:23:30] [INFO ] Flatten gal took : 11 ms
[2025-05-30 07:23:30] [INFO ] Flatten gal took : 10 ms
[2025-05-30 07:23:30] [INFO ] Input system was already deterministic with 353 transitions.
[2025-05-30 07:23:30] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:23:30] [INFO ] Flatten gal took : 6 ms
[2025-05-30 07:23:30] [INFO ] Time to serialize gal into /tmp/CTLFireability7738596747457147317.gal : 1 ms
[2025-05-30 07:23:30] [INFO ] Time to serialize properties into /tmp/CTLFireability17192544207662313618.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7738596747457147317.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17192544207662313618.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,4.94594e+06,0.231306,13204,2,1872,5,33440,6,0,1052,43142,0


Converting to forward existential form...Done !
original formula: EG(E((p800==1) U AG(!(AF((p39==1))))))
=> equivalent forward existential formula: [FwdG(Init,E((p800==1) U !(E(TRUE U !(!(!(EG(!((p39==1))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t13, t14, t16, t31, t55, t61, t64, t69, t71, t74, t86, t90, t102, t115, t121, t124, t...506
(forward)formula 0,0,9.23974,305392,1,0,640,1.95213e+06,691,336,6569,1.7747e+06,863
FORMULA CloudReconfiguration-PT-309-CTLFireability-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1628/1628 places, 2074/2074 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 1589 transition count 2031
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 1589 transition count 2031
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 102 place count 1565 transition count 2007
Iterating global reduction 0 with 24 rules applied. Total rules applied 126 place count 1565 transition count 2007
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 127 place count 1565 transition count 2006
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 141 place count 1551 transition count 1990
Iterating global reduction 1 with 14 rules applied. Total rules applied 155 place count 1551 transition count 1990
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 156 place count 1551 transition count 1989
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 166 place count 1541 transition count 1978
Iterating global reduction 2 with 10 rules applied. Total rules applied 176 place count 1541 transition count 1978
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 182 place count 1535 transition count 1971
Iterating global reduction 2 with 6 rules applied. Total rules applied 188 place count 1535 transition count 1971
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 192 place count 1531 transition count 1967
Iterating global reduction 2 with 4 rules applied. Total rules applied 196 place count 1531 transition count 1967
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 200 place count 1527 transition count 1961
Iterating global reduction 2 with 4 rules applied. Total rules applied 204 place count 1527 transition count 1961
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 208 place count 1523 transition count 1953
Iterating global reduction 2 with 4 rules applied. Total rules applied 212 place count 1523 transition count 1953
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 215 place count 1520 transition count 1949
Iterating global reduction 2 with 3 rules applied. Total rules applied 218 place count 1520 transition count 1949
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 220 place count 1520 transition count 1947
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 221 place count 1519 transition count 1946
Iterating global reduction 3 with 1 rules applied. Total rules applied 222 place count 1519 transition count 1946
Applied a total of 222 rules in 676 ms. Remains 1519 /1628 variables (removed 109) and now considering 1946/2074 (removed 128) transitions.
// Phase 1: matrix 1946 rows 1519 cols
[2025-05-30 07:23:40] [INFO ] Computed 4 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:23:41] [INFO ] Implicit Places using invariants in 186 ms returned []
[2025-05-30 07:23:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:23:41] [INFO ] Implicit Places using invariants and state equation in 858 ms returned []
Implicit Place search using SMT with State Equation took 1056 ms to find 0 implicit places.
Running 1945 sub problems to find dead transitions.
[2025-05-30 07:23:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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) 0/1518 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1945 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1518/3465 variables, and 4 constraints, problems are : Problem set: 0 solved, 1945 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1519 constraints, PredecessorRefiner: 1945/1945 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1945 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1518 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1945 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1518/3465 variables, and 4 constraints, problems are : Problem set: 0 solved, 1945 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1519 constraints, PredecessorRefiner: 0/1945 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60415ms problems are : Problem set: 0 solved, 1945 unsolved
Search for dead transitions found 0 dead transitions in 60418ms
Starting structural reductions in LTL mode, iteration 1 : 1519/1628 places, 1946/2074 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62154 ms. Remains : 1519/1628 places, 1946/2074 transitions.
[2025-05-30 07:24:42] [INFO ] Flatten gal took : 30 ms
[2025-05-30 07:24:42] [INFO ] Flatten gal took : 32 ms
[2025-05-30 07:24:42] [INFO ] Input system was already deterministic with 1946 transitions.
[2025-05-30 07:24:42] [INFO ] Flatten gal took : 37 ms
[2025-05-30 07:24:42] [INFO ] Flatten gal took : 29 ms
[2025-05-30 07:24:42] [INFO ] Time to serialize gal into /tmp/CTLFireability9185501127052022808.gal : 5 ms
[2025-05-30 07:24:42] [INFO ] Time to serialize properties into /tmp/CTLFireability10835970093319333881.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9185501127052022808.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10835970093319333881.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.52089e+10,12.4609,315864,2,28353,5,880044,6,0,8024,1.5638e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 07:25:12] [INFO ] Flatten gal took : 28 ms
[2025-05-30 07:25:12] [INFO ] Applying decomposition
[2025-05-30 07:25:12] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2934914115113056944.txt' '-o' '/tmp/graph2934914115113056944.bin' '-w' '/tmp/graph2934914115113056944.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2934914115113056944.bin' '-l' '-1' '-v' '-w' '/tmp/graph2934914115113056944.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:25:12] [INFO ] Decomposing Gal with order
[2025-05-30 07:25:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:25:13] [INFO ] Removed a total of 522 redundant transitions.
[2025-05-30 07:25:13] [INFO ] Flatten gal took : 94 ms
[2025-05-30 07:25:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 23 ms.
[2025-05-30 07:25:13] [INFO ] Time to serialize gal into /tmp/CTLFireability12443549492615870898.gal : 16 ms
[2025-05-30 07:25:13] [INFO ] Time to serialize properties into /tmp/CTLFireability1495518672632309223.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12443549492615870898.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1495518672632309223.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.52089e+10,2.16632,82768,3024,215,134031,5030,2127,369896,117,57132,0


Converting to forward existential form...Done !
original formula: E(((E(EG(((i26.u439.p1862==1)||(i34.u548.p2246==1))) U (i37.u604.p2505==1)) + AX(EF((i37.u593.p2436!=1)))) + (i15.u258.p1112==1)) U (i9.u...168
=> equivalent forward existential formula: [(FwdU(Init,((E(EG(((i26.u439.p1862==1)||(i34.u548.p2246==1))) U (i37.u604.p2505==1)) + !(EX(!(E(TRUE U (i37.u59...226
Reverse transition relation is NOT exact ! Due to transitions t26, t219, t271, t302, t331, t380, t451, t503, t685, t737, t768, t846, t917, t968, t1155, t12...1689
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
(forward)formula 0,1,18.8025,764240,1,0,1.19208e+06,14421,21794,5.16125e+06,530,123782,3040869
FORMULA CloudReconfiguration-PT-309-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1628/1628 places, 2074/2074 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 1590 transition count 2032
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 1590 transition count 2032
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 103 place count 1563 transition count 2004
Iterating global reduction 0 with 27 rules applied. Total rules applied 130 place count 1563 transition count 2004
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 131 place count 1563 transition count 2003
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 146 place count 1548 transition count 1985
Iterating global reduction 1 with 15 rules applied. Total rules applied 161 place count 1548 transition count 1985
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 162 place count 1548 transition count 1984
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 170 place count 1540 transition count 1976
Iterating global reduction 2 with 8 rules applied. Total rules applied 178 place count 1540 transition count 1976
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 183 place count 1535 transition count 1971
Iterating global reduction 2 with 5 rules applied. Total rules applied 188 place count 1535 transition count 1971
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 193 place count 1530 transition count 1965
Iterating global reduction 2 with 5 rules applied. Total rules applied 198 place count 1530 transition count 1965
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 203 place count 1525 transition count 1957
Iterating global reduction 2 with 5 rules applied. Total rules applied 208 place count 1525 transition count 1957
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 213 place count 1520 transition count 1948
Iterating global reduction 2 with 5 rules applied. Total rules applied 218 place count 1520 transition count 1948
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 221 place count 1517 transition count 1944
Iterating global reduction 2 with 3 rules applied. Total rules applied 224 place count 1517 transition count 1944
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 226 place count 1517 transition count 1942
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 227 place count 1516 transition count 1941
Iterating global reduction 3 with 1 rules applied. Total rules applied 228 place count 1516 transition count 1941
Applied a total of 228 rules in 666 ms. Remains 1516 /1628 variables (removed 112) and now considering 1941/2074 (removed 133) transitions.
// Phase 1: matrix 1941 rows 1516 cols
[2025-05-30 07:25:32] [INFO ] Computed 4 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:25:33] [INFO ] Implicit Places using invariants in 222 ms returned []
[2025-05-30 07:25:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:25:34] [INFO ] Implicit Places using invariants and state equation in 895 ms returned []
Implicit Place search using SMT with State Equation took 1119 ms to find 0 implicit places.
Running 1940 sub problems to find dead transitions.
[2025-05-30 07:25:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1515 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1940 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1515/3457 variables, and 4 constraints, problems are : Problem set: 0 solved, 1940 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1516 constraints, PredecessorRefiner: 1940/1940 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1940 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1515 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1940 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1515/3457 variables, and 4 constraints, problems are : Problem set: 0 solved, 1940 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1516 constraints, PredecessorRefiner: 0/1940 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60400ms problems are : Problem set: 0 solved, 1940 unsolved
Search for dead transitions found 0 dead transitions in 60407ms
Starting structural reductions in LTL mode, iteration 1 : 1516/1628 places, 1941/2074 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62202 ms. Remains : 1516/1628 places, 1941/2074 transitions.
[2025-05-30 07:26:34] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:26:34] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:26:34] [INFO ] Input system was already deterministic with 1941 transitions.
[2025-05-30 07:26:34] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:26:34] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:26:34] [INFO ] Time to serialize gal into /tmp/CTLFireability12855040840467090577.gal : 6 ms
[2025-05-30 07:26:34] [INFO ] Time to serialize properties into /tmp/CTLFireability5982843505213700807.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12855040840467090577.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5982843505213700807.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.5268e+10,11.4122,308332,2,26988,5,787185,6,0,8007,1.62424e+06,0


Converting to forward existential form...Done !
original formula: EF(((EX(((p1509==1)||(p2480==1))) + EX(AG((p853==0)))) + (AX(AG(((p1453==0) * AF((p1869==1))))) + ((p430==1)&&(p593==0)))))
=> equivalent forward existential formula: (([(EY(FwdU(Init,TRUE)) * ((p1509==1)||(p2480==1)))] != FALSE + [(EY(FwdU(Init,TRUE)) * !(E(TRUE U !((p853==0)))...322
(forward)formula 0,1,13.214,308332,1,0,8,787185,8,1,12566,1.62424e+06,2
FORMULA CloudReconfiguration-PT-309-CTLFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1628/1628 places, 2074/2074 transitions.
Graph (trivial) has 1959 edges and 1628 vertex of which 689 / 1628 are part of one of the 62 SCC in 2 ms
Free SCC test removed 627 places
Ensure Unique test removed 728 transitions
Reduce isomorphic transitions removed 728 transitions.
Graph (complete) has 1519 edges and 1001 vertex of which 992 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 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 991 transition count 792
Reduce places removed 548 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 572 rules applied. Total rules applied 1122 place count 443 transition count 768
Reduce places removed 12 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 14 rules applied. Total rules applied 1136 place count 431 transition count 766
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1138 place count 429 transition count 766
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 46 Pre rules applied. Total rules applied 1138 place count 429 transition count 720
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 4 with 92 rules applied. Total rules applied 1230 place count 383 transition count 720
Discarding 22 places :
Symmetric choice reduction at 4 with 22 rule applications. Total rules 1252 place count 361 transition count 683
Iterating global reduction 4 with 22 rules applied. Total rules applied 1274 place count 361 transition count 683
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 1277 place count 361 transition count 680
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1278 place count 360 transition count 680
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1278 place count 360 transition count 679
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1280 place count 359 transition count 679
Discarding 12 places :
Symmetric choice reduction at 6 with 12 rule applications. Total rules 1292 place count 347 transition count 661
Iterating global reduction 6 with 12 rules applied. Total rules applied 1304 place count 347 transition count 661
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 6 with 6 rules applied. Total rules applied 1310 place count 347 transition count 655
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1311 place count 346 transition count 655
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1312 place count 345 transition count 653
Iterating global reduction 8 with 1 rules applied. Total rules applied 1313 place count 345 transition count 653
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1314 place count 344 transition count 651
Iterating global reduction 8 with 1 rules applied. Total rules applied 1315 place count 344 transition count 651
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1316 place count 343 transition count 649
Iterating global reduction 8 with 1 rules applied. Total rules applied 1317 place count 343 transition count 649
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1318 place count 342 transition count 647
Iterating global reduction 8 with 1 rules applied. Total rules applied 1319 place count 342 transition count 647
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 8 with 80 rules applied. Total rules applied 1399 place count 302 transition count 607
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 8 with 21 rules applied. Total rules applied 1420 place count 302 transition count 586
Reduce places removed 5 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 9 with 7 rules applied. Total rules applied 1427 place count 297 transition count 584
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1428 place count 296 transition count 584
Discarding 11 places :
Symmetric choice reduction at 11 with 11 rule applications. Total rules 1439 place count 285 transition count 565
Iterating global reduction 11 with 11 rules applied. Total rules applied 1450 place count 285 transition count 565
Discarding 8 places :
Symmetric choice reduction at 11 with 8 rule applications. Total rules 1458 place count 277 transition count 550
Iterating global reduction 11 with 8 rules applied. Total rules applied 1466 place count 277 transition count 550
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1467 place count 277 transition count 549
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 1475 place count 273 transition count 545
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 12 with 6 rules applied. Total rules applied 1481 place count 273 transition count 539
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1482 place count 272 transition count 539
Discarding 4 places :
Symmetric choice reduction at 14 with 4 rule applications. Total rules 1486 place count 268 transition count 531
Iterating global reduction 14 with 4 rules applied. Total rules applied 1490 place count 268 transition count 531
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 1492 place count 268 transition count 529
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 1496 place count 266 transition count 527
Drop transitions (Redundant composition of simpler transitions.) removed 76 transitions
Redundant transition composition rules discarded 76 transitions
Iterating global reduction 15 with 76 rules applied. Total rules applied 1572 place count 266 transition count 451
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 15 with 31 rules applied. Total rules applied 1603 place count 266 transition count 420
Reduce places removed 31 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 16 with 32 rules applied. Total rules applied 1635 place count 235 transition count 419
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 1636 place count 234 transition count 419
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 18 with 3 Pre rules applied. Total rules applied 1636 place count 234 transition count 416
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 18 with 6 rules applied. Total rules applied 1642 place count 231 transition count 416
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 18 with 10 rules applied. Total rules applied 1652 place count 226 transition count 411
Discarding 3 places :
Symmetric choice reduction at 18 with 3 rule applications. Total rules 1655 place count 223 transition count 408
Iterating global reduction 18 with 3 rules applied. Total rules applied 1658 place count 223 transition count 408
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 18 with 8 rules applied. Total rules applied 1666 place count 223 transition count 400
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 1667 place count 223 transition count 400
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 1668 place count 222 transition count 399
Applied a total of 1668 rules in 124 ms. Remains 222 /1628 variables (removed 1406) and now considering 399/2074 (removed 1675) transitions.
[2025-05-30 07:26:48] [INFO ] Flow matrix only has 348 transitions (discarded 51 similar events)
// Phase 1: matrix 348 rows 222 cols
[2025-05-30 07:26:48] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:26:48] [INFO ] Implicit Places using invariants in 133 ms returned []
[2025-05-30 07:26:48] [INFO ] Flow matrix only has 348 transitions (discarded 51 similar events)
[2025-05-30 07:26:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:26:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 07:26:48] [INFO ] Implicit Places using invariants and state equation in 190 ms returned [93, 157]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 324 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 220/1628 places, 399/2074 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 218 transition count 397
Applied a total of 1 rules in 15 ms. Remains 218 /220 variables (removed 2) and now considering 397/399 (removed 2) transitions.
[2025-05-30 07:26:48] [INFO ] Flow matrix only has 346 transitions (discarded 51 similar events)
// Phase 1: matrix 346 rows 218 cols
[2025-05-30 07:26:48] [INFO ] Computed 0 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:26:48] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-05-30 07:26:48] [INFO ] Flow matrix only has 346 transitions (discarded 51 similar events)
[2025-05-30 07:26:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:26:48] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 218/1628 places, 397/2074 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 649 ms. Remains : 218/1628 places, 397/2074 transitions.
[2025-05-30 07:26:48] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:26:48] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:26:48] [INFO ] Input system was already deterministic with 397 transitions.
[2025-05-30 07:26:48] [INFO ] Flatten gal took : 6 ms
[2025-05-30 07:26:48] [INFO ] Flatten gal took : 6 ms
[2025-05-30 07:26:48] [INFO ] Time to serialize gal into /tmp/CTLFireability14275307255596594199.gal : 1 ms
[2025-05-30 07:26:48] [INFO ] Time to serialize properties into /tmp/CTLFireability10458343812066614911.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14275307255596594199.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10458343812066614911.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.00204e+07,0.452291,20712,2,3493,5,58952,6,0,1211,83894,0


Converting to forward existential form...Done !
original formula: (AF((EG((p424==0)) * (p699==1))) * E(((p899==1) + !(EG((((p59==1)||(p431==1))&&(p355!=1))))) U AF((((p1525==1) * AG((p1580==1))) + (((AG(...219
=> equivalent forward existential formula: ([FwdG(Init,!((EG((p424==0)) * (p699==1))))] = FALSE * [(Init * !(E(((p899==1) + !(EG((((p59==1)||(p431==1))&&(p...328
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t13, t15, t17, t32, t56, t62, t65, t70, t72, t76, t90, t94, t116, t119, t123, t126, t...584
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2025-05-30 07:27:18] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:27:18] [INFO ] Applying decomposition
[2025-05-30 07:27:18] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12464385341579865796.txt' '-o' '/tmp/graph12464385341579865796.bin' '-w' '/tmp/graph12464385341579865796.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12464385341579865796.bin' '-l' '-1' '-v' '-w' '/tmp/graph12464385341579865796.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:27:18] [INFO ] Decomposing Gal with order
[2025-05-30 07:27:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:27:18] [INFO ] Removed a total of 152 redundant transitions.
[2025-05-30 07:27:18] [INFO ] Flatten gal took : 12 ms
[2025-05-30 07:27:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 94 labels/synchronizations in 5 ms.
[2025-05-30 07:27:18] [INFO ] Time to serialize gal into /tmp/CTLFireability16401573585521921035.gal : 2 ms
[2025-05-30 07:27:18] [INFO ] Time to serialize properties into /tmp/CTLFireability7474039390023747697.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16401573585521921035.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7474039390023747697.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.00204e+07,0.138107,9564,378,83,9691,1191,720,19146,118,3812,0


Converting to forward existential form...Done !
original formula: (AF((EG((i0.i0.u4.p424==0)) * (i2.u12.p699==1))) * E(((i3.i1.u20.p899==1) + !(EG((((i0.i0.u0.p59==1)||(i0.i0.u5.p431==1))&&(i0.i1.u3.p355...329
=> equivalent forward existential formula: ([FwdG(Init,!((EG((i0.i0.u4.p424==0)) * (i2.u12.p699==1))))] = FALSE * [(Init * !(E(((i3.i1.u20.p899==1) + !(EG(...438
Reverse transition relation is NOT exact ! Due to transitions t350, t386, i0.t193, i0.i0.t184, i0.i0.t200, i0.i0.t300, i0.i0.t302, i0.i0.t307, i0.i0.t392, ...1023
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 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
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 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
(forward)formula 0,0,5.01404,191196,1,0,305521,9912,4988,938856,563,65279,330565
FORMULA CloudReconfiguration-PT-309-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1628/1628 places, 2074/2074 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 1585 transition count 2026
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 1585 transition count 2026
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 114 place count 1557 transition count 1997
Iterating global reduction 0 with 28 rules applied. Total rules applied 142 place count 1557 transition count 1997
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 143 place count 1557 transition count 1996
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 159 place count 1541 transition count 1977
Iterating global reduction 1 with 16 rules applied. Total rules applied 175 place count 1541 transition count 1977
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 176 place count 1541 transition count 1976
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 186 place count 1531 transition count 1965
Iterating global reduction 2 with 10 rules applied. Total rules applied 196 place count 1531 transition count 1965
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 202 place count 1525 transition count 1958
Iterating global reduction 2 with 6 rules applied. Total rules applied 208 place count 1525 transition count 1958
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 213 place count 1520 transition count 1952
Iterating global reduction 2 with 5 rules applied. Total rules applied 218 place count 1520 transition count 1952
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 223 place count 1515 transition count 1944
Iterating global reduction 2 with 5 rules applied. Total rules applied 228 place count 1515 transition count 1944
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 233 place count 1510 transition count 1935
Iterating global reduction 2 with 5 rules applied. Total rules applied 238 place count 1510 transition count 1935
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 241 place count 1507 transition count 1931
Iterating global reduction 2 with 3 rules applied. Total rules applied 244 place count 1507 transition count 1931
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 246 place count 1507 transition count 1929
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 247 place count 1506 transition count 1928
Iterating global reduction 3 with 1 rules applied. Total rules applied 248 place count 1506 transition count 1928
Applied a total of 248 rules in 646 ms. Remains 1506 /1628 variables (removed 122) and now considering 1928/2074 (removed 146) transitions.
// Phase 1: matrix 1928 rows 1506 cols
[2025-05-30 07:27:24] [INFO ] Computed 4 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:27:24] [INFO ] Implicit Places using invariants in 215 ms returned []
[2025-05-30 07:27:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:27:25] [INFO ] Implicit Places using invariants and state equation in 877 ms returned []
Implicit Place search using SMT with State Equation took 1104 ms to find 0 implicit places.
Running 1927 sub problems to find dead transitions.
[2025-05-30 07:27:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1927 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1505 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1927 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 0)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 0)
(s163 0)
(s164 0)
(s165 0)
(s166 0)
(s167 0)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 1)
(s184 1)
(s185 1)
(s186 1)
(s187 1)
(s188 0)
(s189 0)
(s190 0)
(s191 1)
(s192 1)
(s193 1)
(s194 0)
(s195 0)
(s196 0)
(s197 0)
(s198 0)
(s199 0)
(s200 0)
(s201 1)
(s202 1)
(s203 0)
(s204 0)
(s205 0)
(s206 0)
(s207 0)
(s208 0)
(s209 0)
(s210 0)
(s211 0)
(s212 0)
(s213 0)
(s214 0)
(s215 0)
(s216 0)
(s217 0)
(s218 1)
(s219 0)
(s220 0)
(s221 0)
(s222 0)
(s223 0)
(s224 0)
(s225 0)
(s226 0)
(s227 0)
(s228 0)
(s229 0)
(s230 0)
(s231 0)
(s232 0)
(s233 0)
(s234 0)
(s235 0)
(s236 0)
(s237 0)
(s238 0)
(s239 0)
(s240 0)
(s241 0)
(s242 0)
(s243 0)
(s244 0)
(s245 0)
(s246 0)
(s247 0)
(s248 0)
(s249 0)
(s250 0)
(s251 0)
(s252 0)
(s253 0)
(s254 0)
(s255 0)
(s256 0)
(s257 0)
(s258 0)
(s259 0)
(s260 0)
(s261 0)
(s262 0)
(s263 0)
(s264 0)
(s265 0)
(s266 0)
(s267 0)
(s268 0)
(s269 0)
(s270 0)
(s271 0)
(s272 0)
(s273 0)
(s274 0)
(s275 1)
(s276 0)
(s277 0)
(s278 0)
(s279 0)
(s280 0)
(s281 0)
(s282 0)
(s283 0)
(s284 0)
(s285 0)
(s286 0)
(s287 0)
(s288 1)
(s289 1)
(s290 0)
(s291 0)
(s292 1)
(s293 0)
(s294 1)
(s295 0)
(s296 0)
(s297 0)
(s298 1)
(s299 1)
(s300 0)
(s301 0)
(s302 1)
(s303 0)
(s304 0)
(s305 0)
(s306 1)
(s307 0)
(s308 0)
(s309 1)
(s310 1)
(s311 0)
(s312 0)
(s313 0)
(s314 0)
(s315 0)
(s316 0)
(s317 0)
(s318 0)
(s319 1)
(s320 0)
(s321 0)
(s322 0)
(s323 0)
(s324 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
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 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1506 constraints, PredecessorRefiner: 0/1927 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60394ms problems are : Problem set: 0 solved, 1927 unsolved
Search for dead transitions found 0 dead transitions in 60398ms
Starting structural reductions in LTL mode, iteration 1 : 1506/1628 places, 1928/2074 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62155 ms. Remains : 1506/1628 places, 1928/2074 transitions.
[2025-05-30 07:28:26] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:28:26] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:28:26] [INFO ] Input system was already deterministic with 1928 transitions.
[2025-05-30 07:28:26] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:28:26] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:28:26] [INFO ] Time to serialize gal into /tmp/CTLFireability14429866559339284514.gal : 4 ms
[2025-05-30 07:28:26] [INFO ] Time to serialize properties into /tmp/CTLFireability9460499315959537165.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14429866559339284514.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9460499315959537165.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.46412e+10,11.8886,311768,2,26665,5,814747,6,0,7954,1.59376e+06,0


Converting to forward existential form...Done !
original formula: AX(AG((p2389==0)))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !((p2389==0)))] = FALSE
(forward)formula 0,0,20.4413,321880,1,0,10,818413,10,2,15250,1.59376e+06,4
FORMULA CloudReconfiguration-PT-309-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1628/1628 places, 2074/2074 transitions.
Graph (trivial) has 1982 edges and 1628 vertex of which 689 / 1628 are part of one of the 63 SCC in 2 ms
Free SCC test removed 626 places
Ensure Unique test removed 726 transitions
Reduce isomorphic transitions removed 726 transitions.
Graph (complete) has 1521 edges and 1002 vertex of which 993 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 567 transitions
Trivial Post-agglo rules discarded 567 transitions
Performed 567 trivial Post agglomeration. Transition count delta: 567
Iterating post reduction 0 with 567 rules applied. Total rules applied 569 place count 992 transition count 775
Reduce places removed 567 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 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 598 rules applied. Total rules applied 1167 place count 425 transition count 744
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 1182 place count 410 transition count 744
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 43 Pre rules applied. Total rules applied 1182 place count 410 transition count 701
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 1268 place count 367 transition count 701
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 1291 place count 344 transition count 663
Iterating global reduction 3 with 23 rules applied. Total rules applied 1314 place count 344 transition count 663
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 1317 place count 344 transition count 660
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1318 place count 343 transition count 660
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1318 place count 343 transition count 659
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1320 place count 342 transition count 659
Discarding 13 places :
Symmetric choice reduction at 5 with 13 rule applications. Total rules 1333 place count 329 transition count 639
Iterating global reduction 5 with 13 rules applied. Total rules applied 1346 place count 329 transition count 639
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 5 with 6 rules applied. Total rules applied 1352 place count 329 transition count 633
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1353 place count 328 transition count 633
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1355 place count 326 transition count 629
Iterating global reduction 7 with 2 rules applied. Total rules applied 1357 place count 326 transition count 629
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1359 place count 324 transition count 625
Iterating global reduction 7 with 2 rules applied. Total rules applied 1361 place count 324 transition count 625
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1363 place count 322 transition count 621
Iterating global reduction 7 with 2 rules applied. Total rules applied 1365 place count 322 transition count 621
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1367 place count 320 transition count 617
Iterating global reduction 7 with 2 rules applied. Total rules applied 1369 place count 320 transition count 617
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1370 place count 319 transition count 615
Iterating global reduction 7 with 1 rules applied. Total rules applied 1371 place count 319 transition count 615
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 7 with 84 rules applied. Total rules applied 1455 place count 277 transition count 573
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 7 with 25 rules applied. Total rules applied 1480 place count 277 transition count 548
Reduce places removed 7 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 8 with 9 rules applied. Total rules applied 1489 place count 270 transition count 546
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1490 place count 269 transition count 546
Discarding 12 places :
Symmetric choice reduction at 10 with 12 rule applications. Total rules 1502 place count 257 transition count 522
Iterating global reduction 10 with 12 rules applied. Total rules applied 1514 place count 257 transition count 522
Discarding 9 places :
Symmetric choice reduction at 10 with 9 rule applications. Total rules 1523 place count 248 transition count 505
Iterating global reduction 10 with 9 rules applied. Total rules applied 1532 place count 248 transition count 505
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1533 place count 248 transition count 504
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 1541 place count 244 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 11 with 5 rules applied. Total rules applied 1546 place count 244 transition count 495
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1547 place count 243 transition count 495
Discarding 4 places :
Symmetric choice reduction at 13 with 4 rule applications. Total rules 1551 place count 239 transition count 487
Iterating global reduction 13 with 4 rules applied. Total rules applied 1555 place count 239 transition count 487
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1557 place count 239 transition count 485
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1558 place count 238 transition count 483
Iterating global reduction 14 with 1 rules applied. Total rules applied 1559 place count 238 transition count 483
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1560 place count 237 transition count 479
Iterating global reduction 14 with 1 rules applied. Total rules applied 1561 place count 237 transition count 479
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 14 with 4 rules applied. Total rules applied 1565 place count 235 transition count 477
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 1639 place count 235 transition count 403
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 14 with 32 rules applied. Total rules applied 1671 place count 235 transition count 371
Reduce places removed 32 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 15 with 33 rules applied. Total rules applied 1704 place count 203 transition count 370
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 1705 place count 202 transition count 370
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 3 Pre rules applied. Total rules applied 1705 place count 202 transition count 367
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 17 with 6 rules applied. Total rules applied 1711 place count 199 transition count 367
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 1719 place count 195 transition count 363
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 1722 place count 192 transition count 360
Iterating global reduction 17 with 3 rules applied. Total rules applied 1725 place count 192 transition count 360
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 17 with 7 rules applied. Total rules applied 1732 place count 192 transition count 353
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 1733 place count 192 transition count 353
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 1734 place count 191 transition count 352
Applied a total of 1734 rules in 103 ms. Remains 191 /1628 variables (removed 1437) and now considering 352/2074 (removed 1722) transitions.
[2025-05-30 07:28:46] [INFO ] Flow matrix only has 302 transitions (discarded 50 similar events)
// Phase 1: matrix 302 rows 191 cols
[2025-05-30 07:28:46] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:28:46] [INFO ] Implicit Places using invariants in 84 ms returned []
[2025-05-30 07:28:46] [INFO ] Flow matrix only has 302 transitions (discarded 50 similar events)
[2025-05-30 07:28:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:28:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 07:28:47] [INFO ] Implicit Places using invariants and state equation in 190 ms returned [67, 126]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 278 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 189/1628 places, 352/2074 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 187 transition count 350
Applied a total of 1 rules in 14 ms. Remains 187 /189 variables (removed 2) and now considering 350/352 (removed 2) transitions.
[2025-05-30 07:28:47] [INFO ] Flow matrix only has 300 transitions (discarded 50 similar events)
// Phase 1: matrix 300 rows 187 cols
[2025-05-30 07:28:47] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:28:47] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-05-30 07:28:47] [INFO ] Flow matrix only has 300 transitions (discarded 50 similar events)
[2025-05-30 07:28:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:28:47] [INFO ] Implicit Places using invariants and state equation in 111 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 : 187/1628 places, 350/2074 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 558 ms. Remains : 187/1628 places, 350/2074 transitions.
[2025-05-30 07:28:47] [INFO ] Flatten gal took : 6 ms
[2025-05-30 07:28:47] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:28:47] [INFO ] Input system was already deterministic with 350 transitions.
[2025-05-30 07:28:47] [INFO ] Flatten gal took : 4 ms
[2025-05-30 07:28:47] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:28:47] [INFO ] Time to serialize gal into /tmp/CTLFireability1165483427262820170.gal : 1 ms
[2025-05-30 07:28:47] [INFO ] Time to serialize properties into /tmp/CTLFireability17635213342205689901.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1165483427262820170.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17635213342205689901.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,4.34409e+06,0.302739,14984,2,2035,5,40430,6,0,1042,53764,0


Converting to forward existential form...Done !
original formula: E((p1392!=1) U (p2213==1))
=> equivalent forward existential formula: [(FwdU(Init,(p1392!=1)) * (p2213==1))] != FALSE
Hit Full ! (commute/partial/dont) 348/0/2
(forward)formula 0,1,0.469169,15112,1,0,7,40727,15,1,1833,53764,4
FORMULA CloudReconfiguration-PT-309-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1628/1628 places, 2074/2074 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 1586 transition count 2027
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 1586 transition count 2027
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 111 place count 1559 transition count 1999
Iterating global reduction 0 with 27 rules applied. Total rules applied 138 place count 1559 transition count 1999
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 139 place count 1559 transition count 1998
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 155 place count 1543 transition count 1979
Iterating global reduction 1 with 16 rules applied. Total rules applied 171 place count 1543 transition count 1979
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 172 place count 1543 transition count 1978
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 182 place count 1533 transition count 1967
Iterating global reduction 2 with 10 rules applied. Total rules applied 192 place count 1533 transition count 1967
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 198 place count 1527 transition count 1960
Iterating global reduction 2 with 6 rules applied. Total rules applied 204 place count 1527 transition count 1960
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 209 place count 1522 transition count 1954
Iterating global reduction 2 with 5 rules applied. Total rules applied 214 place count 1522 transition count 1954
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 219 place count 1517 transition count 1946
Iterating global reduction 2 with 5 rules applied. Total rules applied 224 place count 1517 transition count 1946
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 229 place count 1512 transition count 1937
Iterating global reduction 2 with 5 rules applied. Total rules applied 234 place count 1512 transition count 1937
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 237 place count 1509 transition count 1933
Iterating global reduction 2 with 3 rules applied. Total rules applied 240 place count 1509 transition count 1933
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 242 place count 1509 transition count 1931
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 243 place count 1508 transition count 1930
Iterating global reduction 3 with 1 rules applied. Total rules applied 244 place count 1508 transition count 1930
Applied a total of 244 rules in 640 ms. Remains 1508 /1628 variables (removed 120) and now considering 1930/2074 (removed 144) transitions.
// Phase 1: matrix 1930 rows 1508 cols
[2025-05-30 07:28:48] [INFO ] Computed 4 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:28:48] [INFO ] Implicit Places using invariants in 234 ms returned []
[2025-05-30 07:28:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:28:49] [INFO ] Implicit Places using invariants and state equation in 863 ms returned []
Implicit Place search using SMT with State Equation took 1099 ms to find 0 implicit places.
Running 1929 sub problems to find dead transitions.
[2025-05-30 07:28:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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) 0/1507 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1507/3438 variables, and 4 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 1929/1929 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1929 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1507/3438 variables, and 4 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 0/1929 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60387ms problems are : Problem set: 0 solved, 1929 unsolved
Search for dead transitions found 0 dead transitions in 60389ms
Starting structural reductions in LTL mode, iteration 1 : 1508/1628 places, 1930/2074 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62139 ms. Remains : 1508/1628 places, 1930/2074 transitions.
[2025-05-30 07:29:49] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:29:49] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:29:50] [INFO ] Input system was already deterministic with 1930 transitions.
[2025-05-30 07:29:50] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:29:50] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:29:50] [INFO ] Time to serialize gal into /tmp/CTLFireability13848393588894409194.gal : 5 ms
[2025-05-30 07:29:50] [INFO ] Time to serialize properties into /tmp/CTLFireability4110685653807692694.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13848393588894409194.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4110685653807692694.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.47693e+10,12.6212,316944,2,26797,5,826826,6,0,7964,1.61387e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 07:30:20] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:30:20] [INFO ] Applying decomposition
[2025-05-30 07:30:20] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14872192224922049945.txt' '-o' '/tmp/graph14872192224922049945.bin' '-w' '/tmp/graph14872192224922049945.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14872192224922049945.bin' '-l' '-1' '-v' '-w' '/tmp/graph14872192224922049945.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:30:20] [INFO ] Decomposing Gal with order
[2025-05-30 07:30:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:30:20] [INFO ] Removed a total of 496 redundant transitions.
[2025-05-30 07:30:20] [INFO ] Flatten gal took : 65 ms
[2025-05-30 07:30:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 22 ms.
[2025-05-30 07:30:20] [INFO ] Time to serialize gal into /tmp/CTLFireability3155634953500695937.gal : 12 ms
[2025-05-30 07:30:20] [INFO ] Time to serialize properties into /tmp/CTLFireability7942782714553011649.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3155634953500695937.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7942782714553011649.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.47693e+10,1.14425,34788,1977,211,50465,5167,2531,94482,132,30070,0


Converting to forward existential form...Done !
original formula: AX(A(!((EG((i23.u364.p1541==1)) + AG((i20.i1.i0.u299.p1315!=1)))) U (i25.i2.i0.u411.p1723==1)))
=> equivalent forward existential formula: (([FwdG((FwdU(EY(Init),!((i25.i2.i0.u411.p1723==1))) * !((i25.i2.i0.u411.p1723==1))),(i23.u364.p1541==1))] = FAL...350
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 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
(forward)formula 0,0,2.42077,68836,1,0,111146,7694,10874,267713,508,46477,279965
FORMULA CloudReconfiguration-PT-309-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1628/1628 places, 2074/2074 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 1586 transition count 2027
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 1586 transition count 2027
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 112 place count 1558 transition count 1998
Iterating global reduction 0 with 28 rules applied. Total rules applied 140 place count 1558 transition count 1998
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 141 place count 1558 transition count 1997
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 157 place count 1542 transition count 1978
Iterating global reduction 1 with 16 rules applied. Total rules applied 173 place count 1542 transition count 1978
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 174 place count 1542 transition count 1977
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 184 place count 1532 transition count 1966
Iterating global reduction 2 with 10 rules applied. Total rules applied 194 place count 1532 transition count 1966
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 200 place count 1526 transition count 1959
Iterating global reduction 2 with 6 rules applied. Total rules applied 206 place count 1526 transition count 1959
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 211 place count 1521 transition count 1953
Iterating global reduction 2 with 5 rules applied. Total rules applied 216 place count 1521 transition count 1953
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 221 place count 1516 transition count 1945
Iterating global reduction 2 with 5 rules applied. Total rules applied 226 place count 1516 transition count 1945
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 231 place count 1511 transition count 1936
Iterating global reduction 2 with 5 rules applied. Total rules applied 236 place count 1511 transition count 1936
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 239 place count 1508 transition count 1932
Iterating global reduction 2 with 3 rules applied. Total rules applied 242 place count 1508 transition count 1932
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 244 place count 1508 transition count 1930
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 245 place count 1507 transition count 1929
Iterating global reduction 3 with 1 rules applied. Total rules applied 246 place count 1507 transition count 1929
Applied a total of 246 rules in 649 ms. Remains 1507 /1628 variables (removed 121) and now considering 1929/2074 (removed 145) transitions.
// Phase 1: matrix 1929 rows 1507 cols
[2025-05-30 07:30:23] [INFO ] Computed 4 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:30:23] [INFO ] Implicit Places using invariants in 211 ms returned []
[2025-05-30 07:30:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:30:24] [INFO ] Implicit Places using invariants and state equation in 867 ms returned []
Implicit Place search using SMT with State Equation took 1079 ms to find 0 implicit places.
Running 1928 sub problems to find dead transitions.
[2025-05-30 07:30:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1928 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1506/3436 variables, and 4 constraints, problems are : Problem set: 0 solved, 1928 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 0/1928 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60413ms problems are : Problem set: 0 solved, 1928 unsolved
Search for dead transitions found 0 dead transitions in 60416ms
Starting structural reductions in LTL mode, iteration 1 : 1507/1628 places, 1929/2074 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62152 ms. Remains : 1507/1628 places, 1929/2074 transitions.
[2025-05-30 07:31:25] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:31:25] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:31:25] [INFO ] Input system was already deterministic with 1929 transitions.
[2025-05-30 07:31:25] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:31:25] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:31:25] [INFO ] Time to serialize gal into /tmp/CTLFireability14125427424239334869.gal : 5 ms
[2025-05-30 07:31:25] [INFO ] Time to serialize properties into /tmp/CTLFireability1909242055030127695.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14125427424239334869.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1909242055030127695.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.47253e+10,12.6874,312532,2,26645,5,810505,6,0,7959,1.5996e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 07:31:55] [INFO ] Flatten gal took : 27 ms
[2025-05-30 07:31:55] [INFO ] Applying decomposition
[2025-05-30 07:31:55] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5722346956149239784.txt' '-o' '/tmp/graph5722346956149239784.bin' '-w' '/tmp/graph5722346956149239784.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5722346956149239784.bin' '-l' '-1' '-v' '-w' '/tmp/graph5722346956149239784.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:31:55] [INFO ] Decomposing Gal with order
[2025-05-30 07:31:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:31:55] [INFO ] Removed a total of 518 redundant transitions.
[2025-05-30 07:31:55] [INFO ] Flatten gal took : 53 ms
[2025-05-30 07:31:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 51 labels/synchronizations in 14 ms.
[2025-05-30 07:31:55] [INFO ] Time to serialize gal into /tmp/CTLFireability7559146897813835937.gal : 12 ms
[2025-05-30 07:31:55] [INFO ] Time to serialize properties into /tmp/CTLFireability389471795812780040.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7559146897813835937.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability389471795812780040.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
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,2.47253e+10,1.69246,60188,2072,235,109918,3615,2659,182211,116,19833,0


Converting to forward existential form...Done !
original formula: (AX(((i17.i1.i1.u295.p1287==0) * (AF(((i5.i1.i1.u87.p550==0)&&((i4.u42.p572==0)||(i34.i1.i0.u601.p2399==0)))) + EG(EX((i34.i0.i1.u625.p25...199
=> equivalent forward existential formula: (([(EY(Init) * !((i17.i1.i1.u295.p1287==0)))] = FALSE * [FwdG((EY(Init) * !(EG(EX((i34.i0.i1.u625.p2556==1))))),...295
Reverse transition relation is NOT exact ! Due to transitions t26, t208, t274, t275, t279, t345, t369, t440, t492, t674, t726, t757, t786, t906, t957, t111...1876
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 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
(forward)formula 0,1,8.60046,286492,1,0,515225,7067,23290,1.18992e+06,532,19833,1850375
FORMULA CloudReconfiguration-PT-309-CTLFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1628/1628 places, 2074/2074 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 1586 transition count 2027
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 1586 transition count 2027
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 111 place count 1559 transition count 1999
Iterating global reduction 0 with 27 rules applied. Total rules applied 138 place count 1559 transition count 1999
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 139 place count 1559 transition count 1998
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 153 place count 1545 transition count 1981
Iterating global reduction 1 with 14 rules applied. Total rules applied 167 place count 1545 transition count 1981
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 168 place count 1545 transition count 1980
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 176 place count 1537 transition count 1971
Iterating global reduction 2 with 8 rules applied. Total rules applied 184 place count 1537 transition count 1971
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 188 place count 1533 transition count 1966
Iterating global reduction 2 with 4 rules applied. Total rules applied 192 place count 1533 transition count 1966
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 195 place count 1530 transition count 1963
Iterating global reduction 2 with 3 rules applied. Total rules applied 198 place count 1530 transition count 1963
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 201 place count 1527 transition count 1959
Iterating global reduction 2 with 3 rules applied. Total rules applied 204 place count 1527 transition count 1959
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 207 place count 1524 transition count 1953
Iterating global reduction 2 with 3 rules applied. Total rules applied 210 place count 1524 transition count 1953
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 212 place count 1522 transition count 1950
Iterating global reduction 2 with 2 rules applied. Total rules applied 214 place count 1522 transition count 1950
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 215 place count 1522 transition count 1949
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 216 place count 1521 transition count 1948
Iterating global reduction 3 with 1 rules applied. Total rules applied 217 place count 1521 transition count 1948
Applied a total of 217 rules in 657 ms. Remains 1521 /1628 variables (removed 107) and now considering 1948/2074 (removed 126) transitions.
// Phase 1: matrix 1948 rows 1521 cols
[2025-05-30 07:32:04] [INFO ] Computed 4 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:32:05] [INFO ] Implicit Places using invariants in 214 ms returned []
[2025-05-30 07:32:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:32:06] [INFO ] Implicit Places using invariants and state equation in 876 ms returned []
Implicit Place search using SMT with State Equation took 1091 ms to find 0 implicit places.
Running 1947 sub problems to find dead transitions.
[2025-05-30 07:32:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1947 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1520/3469 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: 0/1521 constraints, PredecessorRefiner: 1947/1947 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1947 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1947 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1520/3469 variables, and 4 constraints, problems are : Problem set: 0 solved, 1947 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1521 constraints, PredecessorRefiner: 0/1947 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60404ms problems are : Problem set: 0 solved, 1947 unsolved
Search for dead transitions found 0 dead transitions in 60408ms
Starting structural reductions in LTL mode, iteration 1 : 1521/1628 places, 1948/2074 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62163 ms. Remains : 1521/1628 places, 1948/2074 transitions.
[2025-05-30 07:33:06] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:33:06] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:33:06] [INFO ] Input system was already deterministic with 1948 transitions.
[2025-05-30 07:33:06] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:33:06] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:33:06] [INFO ] Time to serialize gal into /tmp/CTLFireability15350073615347338706.gal : 5 ms
[2025-05-30 07:33:06] [INFO ] Time to serialize properties into /tmp/CTLFireability15632160998198623055.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15350073615347338706.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15632160998198623055.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.53419e+10,12.9211,313868,2,27424,5,851577,6,0,8034,1.57262e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 07:33:36] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:33:36] [INFO ] Applying decomposition
[2025-05-30 07:33:36] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5145479055627044159.txt' '-o' '/tmp/graph5145479055627044159.bin' '-w' '/tmp/graph5145479055627044159.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5145479055627044159.bin' '-l' '-1' '-v' '-w' '/tmp/graph5145479055627044159.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:33:36] [INFO ] Decomposing Gal with order
[2025-05-30 07:33:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:33:36] [INFO ] Removed a total of 528 redundant transitions.
[2025-05-30 07:33:36] [INFO ] Flatten gal took : 51 ms
[2025-05-30 07:33:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 49 labels/synchronizations in 10 ms.
[2025-05-30 07:33:36] [INFO ] Time to serialize gal into /tmp/CTLFireability18030217672781843977.gal : 12 ms
[2025-05-30 07:33:36] [INFO ] Time to serialize properties into /tmp/CTLFireability6623519246274976025.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18030217672781843977.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6623519246274976025.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.53419e+10,1.71414,55932,2309,253,84527,11231,2481,192752,122,82037,0


Converting to forward existential form...Done !
original formula: AG((EX(((i20.i0.i0.u43.p572==1)&&(i22.i0.i1.u341.p1433==1))) + EF(((!(E((i24.i0.i4.u414.p1690==1) U (i39.i1.i4.u602.p2415==1))) + (i17.i1...232
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(E(TRUE U ((!(E((i24.i0.i4.u414.p1690==1) U (i39.i1.i4.u602.p2415==1))) + (i17.i1.i0.u216....295
Reverse transition relation is NOT exact ! Due to transitions t26, t189, t218, t270, t330, t379, t450, t499, t502, t665, t746, t777, t855, t869, t926, t977...2091
(forward)formula 0,1,6.24859,209660,1,0,381399,12066,22114,708285,584,82037,1829082
FORMULA CloudReconfiguration-PT-309-CTLFireability-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1628/1628 places, 2074/2074 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 1591 transition count 2034
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 1591 transition count 2034
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 99 place count 1566 transition count 2008
Iterating global reduction 0 with 25 rules applied. Total rules applied 124 place count 1566 transition count 2008
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 125 place count 1566 transition count 2007
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 140 place count 1551 transition count 1989
Iterating global reduction 1 with 15 rules applied. Total rules applied 155 place count 1551 transition count 1989
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 156 place count 1551 transition count 1988
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 165 place count 1542 transition count 1978
Iterating global reduction 2 with 9 rules applied. Total rules applied 174 place count 1542 transition count 1978
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 180 place count 1536 transition count 1971
Iterating global reduction 2 with 6 rules applied. Total rules applied 186 place count 1536 transition count 1971
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 191 place count 1531 transition count 1965
Iterating global reduction 2 with 5 rules applied. Total rules applied 196 place count 1531 transition count 1965
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 201 place count 1526 transition count 1957
Iterating global reduction 2 with 5 rules applied. Total rules applied 206 place count 1526 transition count 1957
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 210 place count 1522 transition count 1950
Iterating global reduction 2 with 4 rules applied. Total rules applied 214 place count 1522 transition count 1950
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 216 place count 1520 transition count 1948
Iterating global reduction 2 with 2 rules applied. Total rules applied 218 place count 1520 transition count 1948
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 220 place count 1520 transition count 1946
Applied a total of 220 rules in 594 ms. Remains 1520 /1628 variables (removed 108) and now considering 1946/2074 (removed 128) transitions.
// Phase 1: matrix 1946 rows 1520 cols
[2025-05-30 07:33:43] [INFO ] Computed 4 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:33:44] [INFO ] Implicit Places using invariants in 215 ms returned []
[2025-05-30 07:33:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:33:45] [INFO ] Implicit Places using invariants and state equation in 889 ms returned []
Implicit Place search using SMT with State Equation took 1107 ms to find 0 implicit places.
Running 1945 sub problems to find dead transitions.
[2025-05-30 07:33:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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) 0/1519 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1945 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1519/3466 variables, and 4 constraints, problems are : Problem set: 0 solved, 1945 unsolved in 30048 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1520 constraints, PredecessorRefiner: 1945/1945 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1945 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1519 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1945 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 1519/3466 variables, and 4 constraints, problems are : Problem set: 0 solved, 1945 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1520 constraints, PredecessorRefiner: 0/1945 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60471ms problems are : Problem set: 0 solved, 1945 unsolved
Search for dead transitions found 0 dead transitions in 60475ms
Starting structural reductions in LTL mode, iteration 1 : 1520/1628 places, 1946/2074 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62186 ms. Remains : 1520/1628 places, 1946/2074 transitions.
[2025-05-30 07:34:45] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:34:45] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:34:45] [INFO ] Input system was already deterministic with 1946 transitions.
[2025-05-30 07:34:45] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:34:45] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:34:45] [INFO ] Time to serialize gal into /tmp/CTLFireability7381334869662699336.gal : 5 ms
[2025-05-30 07:34:45] [INFO ] Time to serialize properties into /tmp/CTLFireability4166412208712670192.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7381334869662699336.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4166412208712670192.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.55305e+10,12.7124,313616,2,26775,5,816238,6,0,8028,1.60113e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 07:35:15] [INFO ] Flatten gal took : 30 ms
[2025-05-30 07:35:15] [INFO ] Applying decomposition
[2025-05-30 07:35:15] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15227684163554115707.txt' '-o' '/tmp/graph15227684163554115707.bin' '-w' '/tmp/graph15227684163554115707.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15227684163554115707.bin' '-l' '-1' '-v' '-w' '/tmp/graph15227684163554115707.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:35:15] [INFO ] Decomposing Gal with order
[2025-05-30 07:35:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:35:15] [INFO ] Removed a total of 528 redundant transitions.
[2025-05-30 07:35:15] [INFO ] Flatten gal took : 49 ms
[2025-05-30 07:35:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 5 ms.
[2025-05-30 07:35:15] [INFO ] Time to serialize gal into /tmp/CTLFireability12781594477508735299.gal : 10 ms
[2025-05-30 07:35:15] [INFO ] Time to serialize properties into /tmp/CTLFireability5848228676886459547.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12781594477508735299.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5848228676886459547.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.55305e+10,1.68132,62224,3059,205,105824,4277,2157,221595,118,31976,0


Converting to forward existential form...Done !
original formula: E(EX(((!(((i5.u74.p370==1) + AX((i39.u624.p2554==1)))) * !((((i25.u357.p1453==1)&&(i16.u206.p908==1))&&(i17.u216.p894!=1)))) + ((i29.u439...296
=> equivalent forward existential formula: [FwdG(FwdU(FwdU(Init,EX(((!(((i5.u74.p370==1) + !(EX(!((i39.u624.p2554==1)))))) * !((((i25.u357.p1453==1)&&(i16....365
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t260, t320, t369, t440, t492, t681, t733, t765, t794, t843, t914, t965, t1120, t11...1704
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1628/1628 places, 2074/2074 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 1587 transition count 2029
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 1587 transition count 2029
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 107 place count 1562 transition count 2003
Iterating global reduction 0 with 25 rules applied. Total rules applied 132 place count 1562 transition count 2003
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 146 place count 1548 transition count 1986
Iterating global reduction 0 with 14 rules applied. Total rules applied 160 place count 1548 transition count 1986
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 161 place count 1548 transition count 1985
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 170 place count 1539 transition count 1975
Iterating global reduction 1 with 9 rules applied. Total rules applied 179 place count 1539 transition count 1975
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 184 place count 1534 transition count 1969
Iterating global reduction 1 with 5 rules applied. Total rules applied 189 place count 1534 transition count 1969
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 193 place count 1530 transition count 1964
Iterating global reduction 1 with 4 rules applied. Total rules applied 197 place count 1530 transition count 1964
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 201 place count 1526 transition count 1957
Iterating global reduction 1 with 4 rules applied. Total rules applied 205 place count 1526 transition count 1957
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 209 place count 1522 transition count 1950
Iterating global reduction 1 with 4 rules applied. Total rules applied 213 place count 1522 transition count 1950
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 215 place count 1520 transition count 1948
Iterating global reduction 1 with 2 rules applied. Total rules applied 217 place count 1520 transition count 1948
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 219 place count 1520 transition count 1946
Applied a total of 219 rules in 590 ms. Remains 1520 /1628 variables (removed 108) and now considering 1946/2074 (removed 128) transitions.
// Phase 1: matrix 1946 rows 1520 cols
[2025-05-30 07:35:46] [INFO ] Computed 4 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:35:46] [INFO ] Implicit Places using invariants in 215 ms returned []
[2025-05-30 07:35:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:35:47] [INFO ] Implicit Places using invariants and state equation in 855 ms returned []
Implicit Place search using SMT with State Equation took 1073 ms to find 0 implicit places.
Running 1945 sub problems to find dead transitions.
[2025-05-30 07:35:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1519 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1945 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1519/3466 variables, and 4 constraints, problems are : Problem set: 0 solved, 1945 unsolved in 30038 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1520 constraints, PredecessorRefiner: 1945/1945 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1945 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1519 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1945 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1519/3466 variables, and 4 constraints, problems are : Problem set: 0 solved, 1945 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1520 constraints, PredecessorRefiner: 0/1945 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60404ms problems are : Problem set: 0 solved, 1945 unsolved
Search for dead transitions found 0 dead transitions in 60407ms
Starting structural reductions in LTL mode, iteration 1 : 1520/1628 places, 1946/2074 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62080 ms. Remains : 1520/1628 places, 1946/2074 transitions.
[2025-05-30 07:36:48] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:36:48] [INFO ] Flatten gal took : 37 ms
[2025-05-30 07:36:48] [INFO ] Input system was already deterministic with 1946 transitions.
[2025-05-30 07:36:48] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:36:48] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:36:48] [INFO ] Time to serialize gal into /tmp/CTLFireability835715251126996392.gal : 5 ms
[2025-05-30 07:36:48] [INFO ] Time to serialize properties into /tmp/CTLFireability6377331262810445666.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability835715251126996392.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6377331262810445666.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
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,2.53726e+10,12.7227,318400,2,27779,5,874155,6,0,8028,1.58746e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 07:37:18] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:37:18] [INFO ] Applying decomposition
[2025-05-30 07:37:18] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14753377707492282196.txt' '-o' '/tmp/graph14753377707492282196.bin' '-w' '/tmp/graph14753377707492282196.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14753377707492282196.bin' '-l' '-1' '-v' '-w' '/tmp/graph14753377707492282196.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:37:18] [INFO ] Decomposing Gal with order
[2025-05-30 07:37:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:37:18] [INFO ] Removed a total of 515 redundant transitions.
[2025-05-30 07:37:18] [INFO ] Flatten gal took : 49 ms
[2025-05-30 07:37:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 4 ms.
[2025-05-30 07:37:18] [INFO ] Time to serialize gal into /tmp/CTLFireability14049016318651798962.gal : 10 ms
[2025-05-30 07:37:18] [INFO ] Time to serialize properties into /tmp/CTLFireability10175161224860167089.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14049016318651798962.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10175161224860167089.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.53726e+10,1.66305,61536,3270,215,106278,4131,2163,214351,123,33542,0


Converting to forward existential form...Done !
original formula: E(AF(AX((((AG((i10.u146.p704==1)) + AG((i9.i0.i0.i1.u3.p9==1))) + ((i27.u394.p1620==1)||(i39.u576.p2346==1))) + ((i0.u73.p409==1)||(i19.u...295
=> equivalent forward existential formula: ([FwdG((FwdU(FwdU(Init,!(EG(!(!(EX(!((((!(E(TRUE U !((i10.u146.p704==1)))) + !(E(TRUE U !((i9.i0.i0.i1.u3.p9==1)...610
Reverse transition relation is NOT exact ! Due to transitions t26, t183, t212, t264, t295, t373, t444, t496, t660, t689, t741, t772, t850, t921, t972, t112...1708
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
(forward)formula 0,0,12.3017,465248,1,0,748800,9163,18110,2.43986e+06,543,41018,2754361
FORMULA CloudReconfiguration-PT-309-CTLFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1628/1628 places, 2074/2074 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 1587 transition count 2028
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 1587 transition count 2028
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 108 place count 1561 transition count 2001
Iterating global reduction 0 with 26 rules applied. Total rules applied 134 place count 1561 transition count 2001
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 135 place count 1561 transition count 2000
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 150 place count 1546 transition count 1982
Iterating global reduction 1 with 15 rules applied. Total rules applied 165 place count 1546 transition count 1982
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 166 place count 1546 transition count 1981
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 175 place count 1537 transition count 1971
Iterating global reduction 2 with 9 rules applied. Total rules applied 184 place count 1537 transition count 1971
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 189 place count 1532 transition count 1965
Iterating global reduction 2 with 5 rules applied. Total rules applied 194 place count 1532 transition count 1965
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 198 place count 1528 transition count 1960
Iterating global reduction 2 with 4 rules applied. Total rules applied 202 place count 1528 transition count 1960
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 206 place count 1524 transition count 1954
Iterating global reduction 2 with 4 rules applied. Total rules applied 210 place count 1524 transition count 1954
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 214 place count 1520 transition count 1947
Iterating global reduction 2 with 4 rules applied. Total rules applied 218 place count 1520 transition count 1947
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 220 place count 1518 transition count 1944
Iterating global reduction 2 with 2 rules applied. Total rules applied 222 place count 1518 transition count 1944
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 223 place count 1518 transition count 1943
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 224 place count 1517 transition count 1942
Iterating global reduction 3 with 1 rules applied. Total rules applied 225 place count 1517 transition count 1942
Applied a total of 225 rules in 663 ms. Remains 1517 /1628 variables (removed 111) and now considering 1942/2074 (removed 132) transitions.
// Phase 1: matrix 1942 rows 1517 cols
[2025-05-30 07:37:31] [INFO ] Computed 4 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:37:31] [INFO ] Implicit Places using invariants in 205 ms returned []
[2025-05-30 07:37:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:37:32] [INFO ] Implicit Places using invariants and state equation in 899 ms returned []
Implicit Place search using SMT with State Equation took 1118 ms to find 0 implicit places.
Running 1941 sub problems to find dead transitions.
[2025-05-30 07:37:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1516 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1941 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1516/3459 variables, and 4 constraints, problems are : Problem set: 0 solved, 1941 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1517 constraints, PredecessorRefiner: 1941/1941 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1941 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1516 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1941 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1516/3459 variables, and 4 constraints, problems are : Problem set: 0 solved, 1941 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1517 constraints, PredecessorRefiner: 0/1941 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60399ms problems are : Problem set: 0 solved, 1941 unsolved
Search for dead transitions found 0 dead transitions in 60404ms
Starting structural reductions in LTL mode, iteration 1 : 1517/1628 places, 1942/2074 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62191 ms. Remains : 1517/1628 places, 1942/2074 transitions.
[2025-05-30 07:38:33] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:38:33] [INFO ] Flatten gal took : 30 ms
[2025-05-30 07:38:33] [INFO ] Input system was already deterministic with 1942 transitions.
[2025-05-30 07:38:33] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:38:33] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:38:33] [INFO ] Time to serialize gal into /tmp/CTLFireability6575958172135554137.gal : 4 ms
[2025-05-30 07:38:33] [INFO ] Time to serialize properties into /tmp/CTLFireability1467039058504165122.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6575958172135554137.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1467039058504165122.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.51521e+10,12.6229,310784,2,26739,5,811420,6,0,8012,1.58726e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 07:39:03] [INFO ] Flatten gal took : 31 ms
[2025-05-30 07:39:03] [INFO ] Applying decomposition
[2025-05-30 07:39:03] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1160057882062020244.txt' '-o' '/tmp/graph1160057882062020244.bin' '-w' '/tmp/graph1160057882062020244.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1160057882062020244.bin' '-l' '-1' '-v' '-w' '/tmp/graph1160057882062020244.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:39:03] [INFO ] Decomposing Gal with order
[2025-05-30 07:39:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:39:03] [INFO ] Removed a total of 514 redundant transitions.
[2025-05-30 07:39:03] [INFO ] Flatten gal took : 49 ms
[2025-05-30 07:39:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 9 ms.
[2025-05-30 07:39:03] [INFO ] Time to serialize gal into /tmp/CTLFireability332177311641181784.gal : 10 ms
[2025-05-30 07:39:03] [INFO ] Time to serialize properties into /tmp/CTLFireability15605176343868306526.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability332177311641181784.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15605176343868306526.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.51521e+10,1.30599,48328,1975,257,69190,9943,2530,154359,127,80450,0


Converting to forward existential form...Done !
original formula: A(!(EG(AX((((i38.u597.p2465==1)||(i23.u360.p1523==1))||(i27.i1.i0.u409.p1708!=1))))) U EX(EG(AX(AG((i27.i0.i4.u403.p1688==1))))))
=> equivalent forward existential formula: [((Init * !(EG(!(EX(EG(!(EX(!(!(E(TRUE U !((i27.i0.i4.u403.p1688==1))))))))))))) * !(E(!(EX(EG(!(EX(!(!(E(TRUE U...366
Reverse transition relation is NOT exact ! Due to transitions t23, t26, t179, t208, t260, t320, t440, t492, t658, t687, t739, t770, t799, t848, t919, t970,...2104
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found a local SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
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
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1628/1628 places, 2074/2074 transitions.
Graph (trivial) has 1982 edges and 1628 vertex of which 695 / 1628 are part of one of the 64 SCC in 5 ms
Free SCC test removed 631 places
Ensure Unique test removed 731 transitions
Reduce isomorphic transitions removed 731 transitions.
Graph (complete) has 1516 edges and 997 vertex of which 988 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 565 transitions
Trivial Post-agglo rules discarded 565 transitions
Performed 565 trivial Post agglomeration. Transition count delta: 565
Iterating post reduction 0 with 565 rules applied. Total rules applied 567 place count 987 transition count 772
Reduce places removed 565 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 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 596 rules applied. Total rules applied 1163 place count 422 transition count 741
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 1178 place count 407 transition count 741
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 1178 place count 407 transition count 699
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 1262 place count 365 transition count 699
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 1285 place count 342 transition count 661
Iterating global reduction 3 with 23 rules applied. Total rules applied 1308 place count 342 transition count 661
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 1311 place count 342 transition count 658
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1312 place count 341 transition count 658
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1312 place count 341 transition count 657
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1314 place count 340 transition count 657
Discarding 13 places :
Symmetric choice reduction at 5 with 13 rule applications. Total rules 1327 place count 327 transition count 637
Iterating global reduction 5 with 13 rules applied. Total rules applied 1340 place count 327 transition count 637
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 5 with 6 rules applied. Total rules applied 1346 place count 327 transition count 631
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1347 place count 326 transition count 631
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1349 place count 324 transition count 627
Iterating global reduction 7 with 2 rules applied. Total rules applied 1351 place count 324 transition count 627
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1353 place count 322 transition count 623
Iterating global reduction 7 with 2 rules applied. Total rules applied 1355 place count 322 transition count 623
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1357 place count 320 transition count 619
Iterating global reduction 7 with 2 rules applied. Total rules applied 1359 place count 320 transition count 619
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1361 place count 318 transition count 615
Iterating global reduction 7 with 2 rules applied. Total rules applied 1363 place count 318 transition count 615
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1364 place count 317 transition count 613
Iterating global reduction 7 with 1 rules applied. Total rules applied 1365 place count 317 transition count 613
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 7 with 82 rules applied. Total rules applied 1447 place count 276 transition count 572
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 7 with 25 rules applied. Total rules applied 1472 place count 276 transition count 547
Reduce places removed 7 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 8 with 9 rules applied. Total rules applied 1481 place count 269 transition count 545
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1482 place count 268 transition count 545
Discarding 12 places :
Symmetric choice reduction at 10 with 12 rule applications. Total rules 1494 place count 256 transition count 521
Iterating global reduction 10 with 12 rules applied. Total rules applied 1506 place count 256 transition count 521
Discarding 9 places :
Symmetric choice reduction at 10 with 9 rule applications. Total rules 1515 place count 247 transition count 504
Iterating global reduction 10 with 9 rules applied. Total rules applied 1524 place count 247 transition count 504
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1525 place count 247 transition count 503
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 1533 place count 243 transition count 499
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 1538 place count 243 transition count 494
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1539 place count 242 transition count 494
Discarding 4 places :
Symmetric choice reduction at 13 with 4 rule applications. Total rules 1543 place count 238 transition count 486
Iterating global reduction 13 with 4 rules applied. Total rules applied 1547 place count 238 transition count 486
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1549 place count 238 transition count 484
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1550 place count 237 transition count 482
Iterating global reduction 14 with 1 rules applied. Total rules applied 1551 place count 237 transition count 482
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1552 place count 236 transition count 478
Iterating global reduction 14 with 1 rules applied. Total rules applied 1553 place count 236 transition count 478
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 1557 place count 234 transition count 476
Drop transitions (Redundant composition of simpler transitions.) removed 73 transitions
Redundant transition composition rules discarded 73 transitions
Iterating global reduction 14 with 73 rules applied. Total rules applied 1630 place count 234 transition count 403
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 1661 place count 234 transition count 372
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 15 with 31 rules applied. Total rules applied 1692 place count 203 transition count 372
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 3 Pre rules applied. Total rules applied 1692 place count 203 transition count 369
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 1698 place count 200 transition count 369
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 16 with 8 rules applied. Total rules applied 1706 place count 196 transition count 365
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 1709 place count 193 transition count 362
Iterating global reduction 16 with 3 rules applied. Total rules applied 1712 place count 193 transition count 362
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 16 with 6 rules applied. Total rules applied 1718 place count 193 transition count 356
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 16 with 2 rules applied. Total rules applied 1720 place count 193 transition count 356
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 1721 place count 192 transition count 355
Applied a total of 1721 rules in 100 ms. Remains 192 /1628 variables (removed 1436) and now considering 355/2074 (removed 1719) transitions.
[2025-05-30 07:39:33] [INFO ] Flow matrix only has 304 transitions (discarded 51 similar events)
// Phase 1: matrix 304 rows 192 cols
[2025-05-30 07:39:33] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:39:33] [INFO ] Implicit Places using invariants in 61 ms returned []
[2025-05-30 07:39:33] [INFO ] Flow matrix only has 304 transitions (discarded 51 similar events)
[2025-05-30 07:39:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:39:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 07:39:34] [INFO ] Implicit Places using invariants and state equation in 207 ms returned [69, 129]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 270 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 190/1628 places, 355/2074 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 188 transition count 353
Applied a total of 1 rules in 6 ms. Remains 188 /190 variables (removed 2) and now considering 353/355 (removed 2) transitions.
[2025-05-30 07:39:34] [INFO ] Flow matrix only has 302 transitions (discarded 51 similar events)
// Phase 1: matrix 302 rows 188 cols
[2025-05-30 07:39:34] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:39:34] [INFO ] Implicit Places using invariants in 91 ms returned []
[2025-05-30 07:39:34] [INFO ] Flow matrix only has 302 transitions (discarded 51 similar events)
[2025-05-30 07:39:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:39:34] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 188/1628 places, 353/2074 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 580 ms. Remains : 188/1628 places, 353/2074 transitions.
[2025-05-30 07:39:34] [INFO ] Flatten gal took : 4 ms
[2025-05-30 07:39:34] [INFO ] Flatten gal took : 4 ms
[2025-05-30 07:39:34] [INFO ] Input system was already deterministic with 353 transitions.
[2025-05-30 07:39:34] [INFO ] Flatten gal took : 4 ms
[2025-05-30 07:39:34] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:39:34] [INFO ] Time to serialize gal into /tmp/CTLFireability13942665557246367572.gal : 1 ms
[2025-05-30 07:39:34] [INFO ] Time to serialize properties into /tmp/CTLFireability4122705520529837091.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13942665557246367572.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4122705520529837091.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,4.42902e+06,0.274669,15120,2,2172,5,41422,6,0,1048,55321,0


Converting to forward existential form...Done !
original formula: EG(((p1608==1) + EF((p850==0))))
=> equivalent forward existential formula: [FwdG(Init,((p1608==1) + E(TRUE U (p850==0))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t13, t14, t16, t31, t55, t61, t64, t69, t71, t74, t90, t94, t106, t119, t125, t128, t...488
(forward)formula 0,1,2.06941,78020,1,0,459,352242,680,247,6688,342923,673
FORMULA CloudReconfiguration-PT-309-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1628/1628 places, 2074/2074 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 1585 transition count 2026
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 1585 transition count 2026
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 114 place count 1557 transition count 1997
Iterating global reduction 0 with 28 rules applied. Total rules applied 142 place count 1557 transition count 1997
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 143 place count 1557 transition count 1996
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 159 place count 1541 transition count 1977
Iterating global reduction 1 with 16 rules applied. Total rules applied 175 place count 1541 transition count 1977
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 176 place count 1541 transition count 1976
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 186 place count 1531 transition count 1965
Iterating global reduction 2 with 10 rules applied. Total rules applied 196 place count 1531 transition count 1965
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 202 place count 1525 transition count 1958
Iterating global reduction 2 with 6 rules applied. Total rules applied 208 place count 1525 transition count 1958
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 213 place count 1520 transition count 1952
Iterating global reduction 2 with 5 rules applied. Total rules applied 218 place count 1520 transition count 1952
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 223 place count 1515 transition count 1944
Iterating global reduction 2 with 5 rules applied. Total rules applied 228 place count 1515 transition count 1944
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 233 place count 1510 transition count 1935
Iterating global reduction 2 with 5 rules applied. Total rules applied 238 place count 1510 transition count 1935
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 241 place count 1507 transition count 1931
Iterating global reduction 2 with 3 rules applied. Total rules applied 244 place count 1507 transition count 1931
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 246 place count 1507 transition count 1929
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 247 place count 1506 transition count 1928
Iterating global reduction 3 with 1 rules applied. Total rules applied 248 place count 1506 transition count 1928
Applied a total of 248 rules in 635 ms. Remains 1506 /1628 variables (removed 122) and now considering 1928/2074 (removed 146) transitions.
// Phase 1: matrix 1928 rows 1506 cols
[2025-05-30 07:39:37] [INFO ] Computed 4 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:39:37] [INFO ] Implicit Places using invariants in 197 ms returned []
[2025-05-30 07:39:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:39:38] [INFO ] Implicit Places using invariants and state equation in 857 ms returned []
Implicit Place search using SMT with State Equation took 1054 ms to find 0 implicit places.
Running 1927 sub problems to find dead transitions.
[2025-05-30 07:39:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 30027 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1506 constraints, PredecessorRefiner: 1927/1927 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1927 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1505 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1927 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 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: 0/1927 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60395ms problems are : Problem set: 0 solved, 1927 unsolved
Search for dead transitions found 0 dead transitions in 60399ms
Starting structural reductions in LTL mode, iteration 1 : 1506/1628 places, 1928/2074 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62094 ms. Remains : 1506/1628 places, 1928/2074 transitions.
[2025-05-30 07:40:38] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:40:38] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:40:38] [INFO ] Input system was already deterministic with 1928 transitions.
[2025-05-30 07:40:38] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:40:38] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:40:38] [INFO ] Time to serialize gal into /tmp/CTLFireability16064161989150550679.gal : 5 ms
[2025-05-30 07:40:38] [INFO ] Time to serialize properties into /tmp/CTLFireability4578859796455653574.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16064161989150550679.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4578859796455653574.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.46412e+10,12.7797,313424,2,26665,5,814747,6,0,7954,1.59376e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 07:41:08] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:41:08] [INFO ] Applying decomposition
[2025-05-30 07:41:08] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8478892632097511475.txt' '-o' '/tmp/graph8478892632097511475.bin' '-w' '/tmp/graph8478892632097511475.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8478892632097511475.bin' '-l' '-1' '-v' '-w' '/tmp/graph8478892632097511475.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:41:08] [INFO ] Decomposing Gal with order
[2025-05-30 07:41:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:41:09] [INFO ] Removed a total of 503 redundant transitions.
[2025-05-30 07:41:09] [INFO ] Flatten gal took : 47 ms
[2025-05-30 07:41:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 10 ms.
[2025-05-30 07:41:09] [INFO ] Time to serialize gal into /tmp/CTLFireability12554188409066218832.gal : 11 ms
[2025-05-30 07:41:09] [INFO ] Time to serialize properties into /tmp/CTLFireability13658396557816517399.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12554188409066218832.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13658396557816517399.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.46412e+10,2.49102,87412,1798,206,155533,4762,2453,302844,119,42037,0


Converting to forward existential form...Done !
original formula: EX(A(AF(AG(AF((i7.i1.i0.u73.p457==1)))) U EG((i11.i1.i0.u115.p1241==1))))
=> equivalent forward existential formula: [((EY(Init) * !(EG(!(EG((i11.i1.i0.u115.p1241==1)))))) * !(E(!(EG((i11.i1.i0.u115.p1241==1))) U (!(!(EG(!(!(E(TR...250
Reverse transition relation is NOT exact ! Due to transitions t23, t26, t179, t208, t260, t320, t369, t440, t492, t674, t726, t757, t835, t906, t957, t1139...2199
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 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 : 1628/1628 places, 2074/2074 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 1590 transition count 2031
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 1590 transition count 2031
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 99 place count 1567 transition count 2007
Iterating global reduction 0 with 23 rules applied. Total rules applied 122 place count 1567 transition count 2007
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 123 place count 1567 transition count 2006
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 135 place count 1555 transition count 1992
Iterating global reduction 1 with 12 rules applied. Total rules applied 147 place count 1555 transition count 1992
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 148 place count 1555 transition count 1991
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 155 place count 1548 transition count 1983
Iterating global reduction 2 with 7 rules applied. Total rules applied 162 place count 1548 transition count 1983
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 166 place count 1544 transition count 1979
Iterating global reduction 2 with 4 rules applied. Total rules applied 170 place count 1544 transition count 1979
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 174 place count 1540 transition count 1974
Iterating global reduction 2 with 4 rules applied. Total rules applied 178 place count 1540 transition count 1974
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 182 place count 1536 transition count 1968
Iterating global reduction 2 with 4 rules applied. Total rules applied 186 place count 1536 transition count 1968
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 190 place count 1532 transition count 1961
Iterating global reduction 2 with 4 rules applied. Total rules applied 194 place count 1532 transition count 1961
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 196 place count 1530 transition count 1958
Iterating global reduction 2 with 2 rules applied. Total rules applied 198 place count 1530 transition count 1958
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 199 place count 1530 transition count 1957
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 200 place count 1529 transition count 1956
Iterating global reduction 3 with 1 rules applied. Total rules applied 201 place count 1529 transition count 1956
Applied a total of 201 rules in 657 ms. Remains 1529 /1628 variables (removed 99) and now considering 1956/2074 (removed 118) transitions.
// Phase 1: matrix 1956 rows 1529 cols
[2025-05-30 07:41:39] [INFO ] Computed 4 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:41:40] [INFO ] Implicit Places using invariants in 206 ms returned []
[2025-05-30 07:41:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:41:40] [INFO ] Implicit Places using invariants and state equation in 875 ms returned []
Implicit Place search using SMT with State Equation took 1083 ms to find 0 implicit places.
Running 1955 sub problems to find dead transitions.
[2025-05-30 07:41:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1528 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1955 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1528/3485 variables, and 4 constraints, problems are : Problem set: 0 solved, 1955 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1529 constraints, PredecessorRefiner: 1955/1955 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1955 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1528 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1955 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1528/3485 variables, and 4 constraints, problems are : Problem set: 0 solved, 1955 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1529 constraints, PredecessorRefiner: 0/1955 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60397ms problems are : Problem set: 0 solved, 1955 unsolved
Search for dead transitions found 0 dead transitions in 60402ms
Starting structural reductions in LTL mode, iteration 1 : 1529/1628 places, 1956/2074 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62150 ms. Remains : 1529/1628 places, 1956/2074 transitions.
[2025-05-30 07:42:41] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:42:41] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:42:41] [INFO ] Input system was already deterministic with 1956 transitions.
[2025-05-30 07:42:41] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:42:41] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:42:41] [INFO ] Time to serialize gal into /tmp/CTLFireability11473984595829378374.gal : 5 ms
[2025-05-30 07:42:41] [INFO ] Time to serialize properties into /tmp/CTLFireability10151085506213684289.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11473984595829378374.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10151085506213684289.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.60072e+10,14.5426,353076,2,31915,5,898139,6,0,8074,1.90134e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 07:43:11] [INFO ] Flatten gal took : 24 ms
[2025-05-30 07:43:11] [INFO ] Applying decomposition
[2025-05-30 07:43:11] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1025705004574826462.txt' '-o' '/tmp/graph1025705004574826462.bin' '-w' '/tmp/graph1025705004574826462.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1025705004574826462.bin' '-l' '-1' '-v' '-w' '/tmp/graph1025705004574826462.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:43:11] [INFO ] Decomposing Gal with order
[2025-05-30 07:43:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:43:11] [INFO ] Removed a total of 515 redundant transitions.
[2025-05-30 07:43:11] [INFO ] Flatten gal took : 48 ms
[2025-05-30 07:43:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 55 labels/synchronizations in 10 ms.
[2025-05-30 07:43:11] [INFO ] Time to serialize gal into /tmp/CTLFireability6740158804825347914.gal : 11 ms
[2025-05-30 07:43:11] [INFO ] Time to serialize properties into /tmp/CTLFireability10498670730525663391.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6740158804825347914.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10498670730525663391.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.60072e+10,1.49989,53652,1990,287,86003,9505,2547,155123,139,56448,0


Converting to forward existential form...Done !
original formula: A(((!((EX((i10.i0.i1.u287.p1242!=1)) + AX(((i0.i3.i1.u477.p1959==1)||((i1.u109.p572==1)&&(i30.i1.i0.u464.p1925==1)))))) + EG(EF(((i24.i0....533
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(!(EX((i11.i2.i1.u137.p653==1))) U (!(!((E(!((!(E(TRUE U (i35.u542.p2211==1))) + ((i28.i1.i...2101
Reverse transition relation is NOT exact ! Due to transitions t26, t208, t280, t292, t321, t346, t441, t493, t654, t735, t766, t795, t844, t915, t969, t116...2134
Detected timeout of ITS tools.
[2025-05-30 07:43:41] [INFO ] Flatten gal took : 27 ms
[2025-05-30 07:43:41] [INFO ] Flatten gal took : 27 ms
[2025-05-30 07:43:41] [INFO ] Applying decomposition
[2025-05-30 07:43:42] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13989167041638184551.txt' '-o' '/tmp/graph13989167041638184551.bin' '-w' '/tmp/graph13989167041638184551.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13989167041638184551.bin' '-l' '-1' '-v' '-w' '/tmp/graph13989167041638184551.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:43:42] [INFO ] Decomposing Gal with order
[2025-05-30 07:43:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:43:42] [INFO ] Removed a total of 537 redundant transitions.
[2025-05-30 07:43:42] [INFO ] Flatten gal took : 50 ms
[2025-05-30 07:43:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 8 ms.
[2025-05-30 07:43:42] [INFO ] Time to serialize gal into /tmp/CTLFireability3034408217796385434.gal : 12 ms
[2025-05-30 07:43:42] [INFO ] Time to serialize properties into /tmp/CTLFireability10220254371204234520.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3034408217796385434.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10220254371204234520.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 4 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,3.22053e+10,1.31445,48472,2210,220,74267,5061,2663,150468,123,41744,0


Converting to forward existential form...Done !
original formula: E(EX(((!(((i4.i1.i1.u81.p370==1) + AX((i37.i0.i3.u660.p2554==1)))) * !((((i22.i1.i3.u376.p1453==1)&&(i13.u232.p908==1))&&(i14.u217.p894!=...344
=> equivalent forward existential formula: [FwdG(FwdU(FwdU(Init,EX(((!(((i4.i1.i1.u81.p370==1) + !(EX(!((i37.i0.i3.u660.p2554==1)))))) * !((((i22.i1.i3.u37...413
Reverse transition relation is NOT exact ! Due to transitions t26, t210, t292, t352, t401, t472, t521, t524, t744, t811, t812, t816, t858, t980, t1034, t12...2415
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 a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
(forward)formula 0,1,1157.06,3811848,1,0,4.92628e+06,16192,14524,1.74941e+07,398,104023,6244458
FORMULA CloudReconfiguration-PT-309-CTLFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: A(!(EG(AX((((i39.u653.p2465==1)||(i24.i0.i0.u394.p1523==1))||(i27.i0.i0.u447.p1708!=1))))) U EX(EG(AX(AG((i27.i2.i7.u442.p1688==1))))))
=> equivalent forward existential formula: [((Init * !(EG(!(EX(EG(!(EX(!(!(E(TRUE U !((i27.i2.i7.u442.p1688==1))))))))))))) * !(E(!(EX(EG(!(EX(!(!(E(TRUE U...372
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
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
(forward)formula 1,0,1276.35,4394120,1,0,6.12285e+06,17652,10517,2.1516e+07,368,113026,659342
FORMULA CloudReconfiguration-PT-309-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EX(A(AF(AG(AF((i3.i2.i0.u98.p457==1)))) U EG((i8.i1.i0.u140.p1241==1))))
=> equivalent forward existential formula: [((EY(Init) * !(EG(!(EG((i8.i1.i0.u140.p1241==1)))))) * !(E(!(EG((i8.i1.i0.u140.p1241==1))) U (!(!(EG(!(!(E(TRUE...247
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
(forward)formula 2,0,1362.43,4394120,1,0,6.12285e+06,17652,11941,2.1516e+07,378,113026,3037196
FORMULA CloudReconfiguration-PT-309-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: A(((!((EX((i8.i1.i0.u309.p1242!=1)) + AX(((i29.i2.i0.u508.p1959==1)||((i28.i0.i0.u124.p572==1)&&(i28.i0.i3.u496.p1925==1)))))) + EG(EF(((...539
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(!(EX((i9.i0.i0.u154.p653==1))) U (!(!((E(!((!(E(TRUE U (i35.u580.p2211==1))) + ((i26.u453....2051
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 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Detected timeout of ITS tools.
[2025-05-30 08:11:27] [INFO ] Applying decomposition
[2025-05-30 08:11:27] [INFO ] Flatten gal took : 27 ms
[2025-05-30 08:11:27] [INFO ] Decomposing Gal with order
[2025-05-30 08:11:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:11:27] [INFO ] Removed a total of 73 redundant transitions.
[2025-05-30 08:11:27] [INFO ] Flatten gal took : 37 ms
[2025-05-30 08:11:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 204 labels/synchronizations in 1 ms.
[2025-05-30 08:11:27] [INFO ] Time to serialize gal into /tmp/CTLFireability1045545413604690603.gal : 5 ms
[2025-05-30 08:11:27] [INFO ] Time to serialize properties into /tmp/CTLFireability15133641370895000623.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1045545413604690603.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15133641370895000623.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,3.22053e+10,4.28733,125376,228,11175,6441,273210,162,14287,3724,1.24603e+06,0


Converting to forward existential form...Done !
original formula: A(((!((EX((i0.i1.i0.u5.p1242!=1)) + AX(((i0.i1.u7.p1959==1)||((i0.u2.p572==1)&&(i0.i1.u7.p1925==1)))))) + EG(EF(((i0.i1.i0.u6.p1485==1)||...474
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(!(EX((i0.i1.i0.u5.p653==1))) U (!(!((E(!((!(E(TRUE U (i0.i1.u7.p2211==1))) + ((i0.i1.i0.u6...1930
Reverse transition relation is NOT exact ! Due to transitions t1925, t1931, t1932, i0.u2.t1559, i0.u2.t1577, i0.u2.t1621, i0.u2.t1634, i0.u2.t1638, i0.u2.t...2852
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudReconfiguration-PT-309"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is CloudReconfiguration-PT-309, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r044-tall-174854028100274"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-309.tgz
mv CloudReconfiguration-PT-309 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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