About the Execution of ITS-Tools for CloudDeployment-PT-6a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 1500715.00 | 0.00 | 0.00 | TTTTTTFFTFTFFFFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r044-tall-174854027700066.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)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is CloudDeployment-PT-6a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854027700066
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 704K
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K 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 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K 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 7.3K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 45K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 317K 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 CloudDeployment-PT-6a-CTLFireability-2023-12
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2023-13
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2023-14
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2023-15
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2025-00
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2025-01
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2025-02
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2025-03
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2025-04
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2025-05
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2025-06
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2025-07
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2025-08
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2025-09
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2025-10
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1748559661522
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-6a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-29 23:01:02] [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]
[2025-05-29 23:01:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 23:01:02] [INFO ] Load time of PNML (sax parser for PT used): 107 ms
[2025-05-29 23:01:02] [INFO ] Transformed 221 places.
[2025-05-29 23:01:02] [INFO ] Transformed 908 transitions.
[2025-05-29 23:01:02] [INFO ] Found NUPN structural information;
[2025-05-29 23:01:02] [INFO ] Parsed PT model containing 221 places and 908 transitions and 5517 arcs in 205 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Ensure Unique test removed 114 transitions
Reduce redundant transitions removed 114 transitions.
Support contains 96 out of 221 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 221/221 places, 794/794 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 209 transition count 794
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 14 place count 207 transition count 792
Iterating global reduction 1 with 2 rules applied. Total rules applied 16 place count 207 transition count 792
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 206 transition count 791
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 206 transition count 791
Drop transitions (Redundant composition of simpler transitions.) removed 75 transitions
Redundant transition composition rules discarded 75 transitions
Iterating global reduction 1 with 75 rules applied. Total rules applied 93 place count 206 transition count 716
Applied a total of 93 rules in 66 ms. Remains 206 /221 variables (removed 15) and now considering 716/794 (removed 78) transitions.
[2025-05-29 23:01:03] [INFO ] Flow matrix only has 381 transitions (discarded 335 similar events)
// Phase 1: matrix 381 rows 206 cols
[2025-05-29 23:01:03] [INFO ] Computed 24 invariants in 20 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:01:03] [INFO ] Implicit Places using invariants in 281 ms returned []
[2025-05-29 23:01:03] [INFO ] Flow matrix only has 381 transitions (discarded 335 similar events)
[2025-05-29 23:01:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:01:03] [INFO ] State equation strengthened by 179 read => feed constraints.
[2025-05-29 23:01:03] [INFO ] Implicit Places using invariants and state equation in 359 ms returned []
Implicit Place search using SMT with State Equation took 673 ms to find 0 implicit places.
Running 715 sub problems to find dead transitions.
[2025-05-29 23:01:03] [INFO ] Flow matrix only has 381 transitions (discarded 335 similar events)
[2025-05-29 23:01:03] [INFO ] Invariant cache hit.
[2025-05-29 23:01:03] [INFO ] State equation strengthened by 179 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/205 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/205 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 2 (OVERLAPS) 380/585 variables, 205/229 constraints. Problems are: Problem set: 0 solved, 715 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/585 variables, 178/407 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/585 variables, 0/407 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 5 (OVERLAPS) 1/586 variables, 1/408 constraints. Problems are: Problem set: 0 solved, 715 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 586/587 variables, and 408 constraints, problems are : Problem set: 0 solved, 715 unsolved in 30050 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 206/206 constraints, ReadFeed: 178/179 constraints, PredecessorRefiner: 715/714 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 715 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/205 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/205 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 2 (OVERLAPS) 380/585 variables, 205/229 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/585 variables, 178/407 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/585 variables, 714/1121 constraints. Problems are: Problem set: 0 solved, 715 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 585/587 variables, and 1121 constraints, problems are : Problem set: 0 solved, 715 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 205/206 constraints, ReadFeed: 178/179 constraints, PredecessorRefiner: 715/714 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61047ms problems are : Problem set: 0 solved, 715 unsolved
Search for dead transitions found 0 dead transitions in 61074ms
Starting structural reductions in LTL mode, iteration 1 : 206/221 places, 716/794 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61840 ms. Remains : 206/221 places, 716/794 transitions.
Support contains 96 out of 206 places after structural reductions.
[2025-05-29 23:02:05] [INFO ] Flatten gal took : 84 ms
[2025-05-29 23:02:05] [INFO ] Flatten gal took : 53 ms
[2025-05-29 23:02:05] [INFO ] Input system was already deterministic with 716 transitions.
Support contains 95 out of 206 places (down from 96) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 106 to 105
RANDOM walk for 40000 steps (448 resets) in 1781 ms. (22 steps per ms) remains 21/105 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 20/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 20/20 properties
[2025-05-29 23:02:06] [INFO ] Flow matrix only has 381 transitions (discarded 335 similar events)
[2025-05-29 23:02:06] [INFO ] Invariant cache hit.
[2025-05-29 23:02:06] [INFO ] State equation strengthened by 179 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
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) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp55 is UNSAT
At refinement iteration 1 (OVERLAPS) 165/205 variables, 24/24 constraints. Problems are: Problem set: 4 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/205 variables, 0/24 constraints. Problems are: Problem set: 4 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 380/585 variables, 205/229 constraints. Problems are: Problem set: 4 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/585 variables, 178/407 constraints. Problems are: Problem set: 4 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/585 variables, 0/407 constraints. Problems are: Problem set: 4 solved, 16 unsolved
At refinement iteration 6 (OVERLAPS) 1/586 variables, 1/408 constraints. Problems are: Problem set: 4 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/586 variables, 0/408 constraints. Problems are: Problem set: 4 solved, 16 unsolved
At refinement iteration 8 (OVERLAPS) 1/587 variables, 1/409 constraints. Problems are: Problem set: 4 solved, 16 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/587 variables, 0/409 constraints. Problems are: Problem set: 4 solved, 16 unsolved
At refinement iteration 10 (OVERLAPS) 0/587 variables, 0/409 constraints. Problems are: Problem set: 4 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 587/587 variables, and 409 constraints, problems are : Problem set: 4 solved, 16 unsolved in 2377 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 206/206 constraints, ReadFeed: 179/179 constraints, PredecessorRefiner: 20/19 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 16 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 174/205 variables, 24/24 constraints. Problems are: Problem set: 4 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/205 variables, 0/24 constraints. Problems are: Problem set: 4 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 380/585 variables, 205/229 constraints. Problems are: Problem set: 4 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/585 variables, 178/407 constraints. Problems are: Problem set: 4 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/585 variables, 16/423 constraints. Problems are: Problem set: 4 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/585 variables, 0/423 constraints. Problems are: Problem set: 4 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 1/586 variables, 1/424 constraints. Problems are: Problem set: 4 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/586 variables, 0/424 constraints. Problems are: Problem set: 4 solved, 16 unsolved
At refinement iteration 9 (OVERLAPS) 1/587 variables, 1/425 constraints. Problems are: Problem set: 4 solved, 16 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 587/587 variables, and 425 constraints, problems are : Problem set: 4 solved, 16 unsolved in 5007 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 206/206 constraints, ReadFeed: 179/179 constraints, PredecessorRefiner: 16/19 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7433ms problems are : Problem set: 4 solved, 16 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 31 out of 206 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 206/206 places, 716/716 transitions.
Graph (trivial) has 190 edges and 206 vertex of which 39 / 206 are part of one of the 11 SCC in 2 ms
Free SCC test removed 28 places
Drop transitions (Empty/Sink Transition effects.) removed 105 transitions
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 133 transitions.
Graph (complete) has 1119 edges and 178 vertex of which 177 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 4 place count 175 transition count 581
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 175 transition count 581
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 173 transition count 579
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 173 transition count 579
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 171 transition count 577
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 171 transition count 577
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 170 transition count 576
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 170 transition count 576
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 0 with 10 rules applied. Total rules applied 26 place count 165 transition count 571
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: -54
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 56 place count 150 transition count 625
Drop transitions (Redundant composition of simpler transitions.) removed 95 transitions
Redundant transition composition rules discarded 95 transitions
Iterating global reduction 0 with 95 rules applied. Total rules applied 151 place count 150 transition count 530
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 157 place count 147 transition count 527
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 159 place count 147 transition count 525
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 161 place count 145 transition count 525
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 162 place count 145 transition count 524
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 163 place count 144 transition count 524
Applied a total of 163 rules in 149 ms. Remains 144 /206 variables (removed 62) and now considering 524/716 (removed 192) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 144/206 places, 524/716 transitions.
RANDOM walk for 40000 steps (627 resets) in 444 ms. (89 steps per ms) remains 14/16 properties
BEST_FIRST walk for 40004 steps (15 resets) in 150 ms. (264 steps per ms) remains 4/14 properties
BEST_FIRST walk for 40004 steps (15 resets) in 131 ms. (303 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40003 steps (80 resets) in 94 ms. (421 steps per ms) remains 1/1 properties
[2025-05-29 23:02:13] [INFO ] Flow matrix only has 229 transitions (discarded 295 similar events)
// Phase 1: matrix 229 rows 144 cols
[2025-05-29 23:02:13] [INFO ] Computed 24 invariants in 4 ms
[2025-05-29 23:02:13] [INFO ] State equation strengthened by 136 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 15/18 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 75/93 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/95 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/95 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 49/144 variables, 16/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/144 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 229/373 variables, 144/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/373 variables, 136/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/373 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/373 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 373/373 variables, and 304 constraints, problems are : Problem set: 0 solved, 1 unsolved in 134 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 144/144 constraints, ReadFeed: 136/136 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 15/18 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 75/93 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/95 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/95 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 49/144 variables, 16/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/144 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 229/373 variables, 144/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/373 variables, 136/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/373 variables, 1/305 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 23:02:14] [INFO ] Deduced a trap composed of 4 places in 129 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 23:02:14] [INFO ] Deduced a trap composed of 4 places in 91 ms of which 8 ms to minimize.
Problem AtomicPropp94 is UNSAT
After SMT solving in domain Int declared 373/373 variables, and 307 constraints, problems are : Problem set: 1 solved, 0 unsolved in 381 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 144/144 constraints, ReadFeed: 136/136 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 533ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
[2025-05-29 23:02:14] [INFO ] Flatten gal took : 39 ms
[2025-05-29 23:02:14] [INFO ] Flatten gal took : 39 ms
[2025-05-29 23:02:14] [INFO ] Input system was already deterministic with 716 transitions.
Support contains 90 out of 206 places (down from 91) after GAL structural reductions.
Computed a total of 104 stabilizing places and 512 stable transitions
Graph (complete) has 1986 edges and 206 vertex of which 205 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Starting structural reductions in LTL mode, iteration 0 : 206/206 places, 716/716 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 204 transition count 714
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 204 transition count 714
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 202 transition count 712
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 202 transition count 712
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 200 transition count 710
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 199 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 199 transition count 709
Applied a total of 14 rules in 13 ms. Remains 199 /206 variables (removed 7) and now considering 709/716 (removed 7) transitions.
[2025-05-29 23:02:14] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2025-05-29 23:02:14] [INFO ] Computed 24 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:02:14] [INFO ] Implicit Places using invariants in 83 ms returned []
[2025-05-29 23:02:14] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:02:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:02:14] [INFO ] State equation strengthened by 172 read => feed constraints.
[2025-05-29 23:02:15] [INFO ] Implicit Places using invariants and state equation in 516 ms returned []
Implicit Place search using SMT with State Equation took 601 ms to find 0 implicit places.
Running 708 sub problems to find dead transitions.
[2025-05-29 23:02:15] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:02:15] [INFO ] Invariant cache hit.
[2025-05-29 23:02:15] [INFO ] State equation strengthened by 172 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 5 (OVERLAPS) 1/572 variables, 1/394 constraints. Problems are: Problem set: 0 solved, 708 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 572/573 variables, and 394 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 199/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 708 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 707/1100 constraints. Problems are: Problem set: 0 solved, 708 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 571/573 variables, and 1100 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 198/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60716ms problems are : Problem set: 0 solved, 708 unsolved
Search for dead transitions found 0 dead transitions in 60720ms
Starting structural reductions in LTL mode, iteration 1 : 199/206 places, 709/716 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61340 ms. Remains : 199/206 places, 709/716 transitions.
[2025-05-29 23:03:16] [INFO ] Flatten gal took : 30 ms
[2025-05-29 23:03:16] [INFO ] Flatten gal took : 29 ms
[2025-05-29 23:03:16] [INFO ] Input system was already deterministic with 709 transitions.
[2025-05-29 23:03:16] [INFO ] Flatten gal took : 30 ms
[2025-05-29 23:03:16] [INFO ] Flatten gal took : 29 ms
[2025-05-29 23:03:16] [INFO ] Time to serialize gal into /tmp/CTLFireability2260333477127441320.gal : 18 ms
[2025-05-29 23:03:16] [INFO ] Time to serialize properties into /tmp/CTLFireability3664533657089627643.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/CTLFireability2260333477127441320.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3664533657089627643.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,6.39367e+09,4.2595,116108,2,12803,5,468107,6,0,1465,464959,0
Converting to forward existential form...Done !
original formula: (AG(EF((((AX(((((p142==0)||(p144==0))||((p157==0)||(p206==0)))||(p219==0))) * (p54==0)) * ((((p2==0)||(p4==0))||((p8==0)||(p206==0)))||(p...810
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U (((!(EX(!(((((p142==0)||(p144==0))||((p157==0)||(p206==0)))||(p219==0))))) * (p5...1369
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t86, t94, t99, ...453
Detected timeout of ITS tools.
[2025-05-29 23:03:46] [INFO ] Flatten gal took : 26 ms
[2025-05-29 23:03:46] [INFO ] Applying decomposition
[2025-05-29 23:03:46] [INFO ] Flatten gal took : 24 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/graph15542955667536735761.txt' '-o' '/tmp/graph15542955667536735761.bin' '-w' '/tmp/graph15542955667536735761.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15542955667536735761.bin' '-l' '-1' '-v' '-w' '/tmp/graph15542955667536735761.weights' '-q' '0' '-e' '0.001'
[2025-05-29 23:03:46] [INFO ] Decomposing Gal with order
[2025-05-29 23:03:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 23:03:46] [INFO ] Removed a total of 823 redundant transitions.
[2025-05-29 23:03:46] [INFO ] Flatten gal took : 144 ms
[2025-05-29 23:03:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 252 labels/synchronizations in 23 ms.
[2025-05-29 23:03:46] [INFO ] Time to serialize gal into /tmp/CTLFireability16083258671495960029.gal : 8 ms
[2025-05-29 23:03:46] [INFO ] Time to serialize properties into /tmp/CTLFireability4352944242177884361.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/CTLFireability16083258671495960029.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4352944242177884361.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,6.39367e+09,0.137884,9012,291,112,8557,1049,821,14644,211,4270,0
Converting to forward existential form...Done !
original formula: (AG(EF((((AX(((((i9.u57.p142==0)||(i9.u57.p144==0))||((i6.i0.u42.p157==0)||(i9.u57.p206==0)))||(i9.u57.p219==0))) * (i2.i1.u14.p54==0)) *...1263
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U (((!(EX(!(((((i9.u57.p142==0)||(i9.u57.p144==0))||((i6.i0.u42.p157==0)||(i9.u57....2010
Reverse transition relation is NOT exact ! Due to transitions t213, t617, t628, i0.t204, i0.t199, i0.t191, i0.u3.t580, i1.t207, i1.t179, i1.u5.t208, i1.u7....740
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,1,2.51217,77876,1,0,120458,1529,5033,254389,1474,4270,129364
FORMULA CloudDeployment-PT-6a-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 206/206 places, 716/716 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 204 transition count 714
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 204 transition count 714
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 202 transition count 712
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 202 transition count 712
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 200 transition count 710
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 199 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 199 transition count 709
Applied a total of 14 rules in 15 ms. Remains 199 /206 variables (removed 7) and now considering 709/716 (removed 7) transitions.
[2025-05-29 23:03:49] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:03:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:03:49] [INFO ] Implicit Places using invariants in 74 ms returned []
[2025-05-29 23:03:49] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:03:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:03:49] [INFO ] State equation strengthened by 172 read => feed constraints.
[2025-05-29 23:03:49] [INFO ] Implicit Places using invariants and state equation in 455 ms returned []
Implicit Place search using SMT with State Equation took 532 ms to find 0 implicit places.
Running 708 sub problems to find dead transitions.
[2025-05-29 23:03:49] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:03:49] [INFO ] Invariant cache hit.
[2025-05-29 23:03:49] [INFO ] State equation strengthened by 172 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 5 (OVERLAPS) 1/572 variables, 1/394 constraints. Problems are: Problem set: 0 solved, 708 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 572/573 variables, and 394 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 199/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 708 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 707/1100 constraints. Problems are: Problem set: 0 solved, 708 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 571/573 variables, and 1100 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 198/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60652ms problems are : Problem set: 0 solved, 708 unsolved
Search for dead transitions found 0 dead transitions in 60657ms
Starting structural reductions in LTL mode, iteration 1 : 199/206 places, 709/716 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61209 ms. Remains : 199/206 places, 709/716 transitions.
[2025-05-29 23:04:50] [INFO ] Flatten gal took : 23 ms
[2025-05-29 23:04:50] [INFO ] Flatten gal took : 24 ms
[2025-05-29 23:04:50] [INFO ] Input system was already deterministic with 709 transitions.
[2025-05-29 23:04:50] [INFO ] Flatten gal took : 44 ms
[2025-05-29 23:04:50] [INFO ] Flatten gal took : 32 ms
[2025-05-29 23:04:50] [INFO ] Time to serialize gal into /tmp/CTLFireability8256282264212490212.gal : 5 ms
[2025-05-29 23:04:50] [INFO ] Time to serialize properties into /tmp/CTLFireability3441060843974824107.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/CTLFireability8256282264212490212.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3441060843974824107.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,6.39367e+09,4.19288,116188,2,12803,5,468107,6,0,1465,464959,0
Converting to forward existential form...Done !
original formula: EX(EG((((((p86==1)&&(p88==1))&&((p112==1)&&(p193==1)))||((((p2==1)&&(p4==1))&&((p16==1)&&(p206==1)))&&(p219==1)))||((p32==1)&&(p114==1)))...157
=> equivalent forward existential formula: [FwdG(EY(Init),(((((p86==1)&&(p88==1))&&((p112==1)&&(p193==1)))||((((p2==1)&&(p4==1))&&((p16==1)&&(p206==1)))&&(...200
Hit Full ! (commute/partial/dont) 277/0/432
(forward)formula 0,1,26.8002,659212,1,0,10,2.86943e+06,19,3,9788,2.63514e+06,10
FORMULA CloudDeployment-PT-6a-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 206/206 places, 716/716 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 204 transition count 714
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 204 transition count 714
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 202 transition count 712
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 202 transition count 712
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 200 transition count 710
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 199 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 199 transition count 709
Applied a total of 14 rules in 11 ms. Remains 199 /206 variables (removed 7) and now considering 709/716 (removed 7) transitions.
[2025-05-29 23:05:17] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:05:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:05:17] [INFO ] Implicit Places using invariants in 81 ms returned []
[2025-05-29 23:05:17] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:05:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:05:17] [INFO ] State equation strengthened by 172 read => feed constraints.
[2025-05-29 23:05:18] [INFO ] Implicit Places using invariants and state equation in 813 ms returned []
Implicit Place search using SMT with State Equation took 896 ms to find 0 implicit places.
Running 708 sub problems to find dead transitions.
[2025-05-29 23:05:18] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:05:18] [INFO ] Invariant cache hit.
[2025-05-29 23:05:18] [INFO ] State equation strengthened by 172 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 5 (OVERLAPS) 1/572 variables, 1/394 constraints. Problems are: Problem set: 0 solved, 708 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 572/573 variables, and 394 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 199/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 708 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 707/1100 constraints. Problems are: Problem set: 0 solved, 708 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 571/573 variables, and 1100 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 198/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60711ms problems are : Problem set: 0 solved, 708 unsolved
Search for dead transitions found 0 dead transitions in 60715ms
Starting structural reductions in LTL mode, iteration 1 : 199/206 places, 709/716 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61627 ms. Remains : 199/206 places, 709/716 transitions.
[2025-05-29 23:06:19] [INFO ] Flatten gal took : 21 ms
[2025-05-29 23:06:19] [INFO ] Flatten gal took : 23 ms
[2025-05-29 23:06:19] [INFO ] Input system was already deterministic with 709 transitions.
[2025-05-29 23:06:19] [INFO ] Flatten gal took : 22 ms
[2025-05-29 23:06:19] [INFO ] Flatten gal took : 21 ms
[2025-05-29 23:06:19] [INFO ] Time to serialize gal into /tmp/CTLFireability17766949478582101799.gal : 3 ms
[2025-05-29 23:06:19] [INFO ] Time to serialize properties into /tmp/CTLFireability11883388715548562408.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/CTLFireability17766949478582101799.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11883388715548562408.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,6.39367e+09,4.96908,116028,2,12803,5,468107,6,0,1465,464959,0
Converting to forward existential form...Done !
original formula: AX((EG(((AX(E(((((p114==1)&&(p116==1))&&((p134==1)&&(p206==1)))&&(p219==1)) U ((((p30==1)&&(p32==1))&&((p52==1)&&(p206==1)))&&(p219==1)))...288
=> equivalent forward existential formula: ([(EY(Init) * !(EG(((!(EX(!(E(((((p114==1)&&(p116==1))&&((p134==1)&&(p206==1)))&&(p219==1)) U ((((p30==1)&&(p32=...381
Hit Full ! (commute/partial/dont) 698/0/11
(forward)formula 0,0,7.74234,133396,1,0,10,538709,16,1,3565,516121,7
FORMULA CloudDeployment-PT-6a-CTLFireability-2025-02 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 : 206/206 places, 716/716 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 204 transition count 714
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 204 transition count 714
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 202 transition count 712
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 202 transition count 712
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 200 transition count 710
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 199 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 199 transition count 709
Applied a total of 14 rules in 13 ms. Remains 199 /206 variables (removed 7) and now considering 709/716 (removed 7) transitions.
[2025-05-29 23:06:27] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:06:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:06:27] [INFO ] Implicit Places using invariants in 94 ms returned []
[2025-05-29 23:06:27] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:06:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:06:27] [INFO ] State equation strengthened by 172 read => feed constraints.
[2025-05-29 23:06:27] [INFO ] Implicit Places using invariants and state equation in 457 ms returned []
Implicit Place search using SMT with State Equation took 565 ms to find 0 implicit places.
Running 708 sub problems to find dead transitions.
[2025-05-29 23:06:27] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:06:27] [INFO ] Invariant cache hit.
[2025-05-29 23:06:27] [INFO ] State equation strengthened by 172 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 5 (OVERLAPS) 1/572 variables, 1/394 constraints. Problems are: Problem set: 0 solved, 708 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 572/573 variables, and 394 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30039 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 199/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 708 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 707/1100 constraints. Problems are: Problem set: 0 solved, 708 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 571/573 variables, and 1100 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 198/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60679ms problems are : Problem set: 0 solved, 708 unsolved
Search for dead transitions found 0 dead transitions in 60681ms
Starting structural reductions in LTL mode, iteration 1 : 199/206 places, 709/716 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61268 ms. Remains : 199/206 places, 709/716 transitions.
[2025-05-29 23:07:28] [INFO ] Flatten gal took : 20 ms
[2025-05-29 23:07:28] [INFO ] Flatten gal took : 22 ms
[2025-05-29 23:07:28] [INFO ] Input system was already deterministic with 709 transitions.
[2025-05-29 23:07:28] [INFO ] Flatten gal took : 22 ms
[2025-05-29 23:07:28] [INFO ] Flatten gal took : 23 ms
[2025-05-29 23:07:28] [INFO ] Time to serialize gal into /tmp/CTLFireability16978850123015600156.gal : 4 ms
[2025-05-29 23:07:28] [INFO ] Time to serialize properties into /tmp/CTLFireability7336068632515758642.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/CTLFireability16978850123015600156.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7336068632515758642.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,6.39367e+09,4.41796,116236,2,12803,5,468107,6,0,1465,464959,0
Converting to forward existential form...Done !
original formula: !(A((!(EX((EX((p130==1)) + ((((p142==1)&&(p144==1))&&((p162==1)&&(p206==1)))&&(p219==1))))) + !(E(!((((p32==1)&&(p116==1))||(p148==1))) U...217
=> equivalent forward existential formula: ([((FwdU(Init,!(!(!(E(TRUE U !(!(EG(!(((p12==1)||((p32==1)&&(p114==1)))))))))))) * !((!(EX((EX((p130==1)) + ((((...440
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t86, t94, t99, ...453
Detected timeout of ITS tools.
[2025-05-29 23:07:58] [INFO ] Flatten gal took : 21 ms
[2025-05-29 23:07:58] [INFO ] Applying decomposition
[2025-05-29 23:07:58] [INFO ] Flatten gal took : 22 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/graph3505368191805198766.txt' '-o' '/tmp/graph3505368191805198766.bin' '-w' '/tmp/graph3505368191805198766.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3505368191805198766.bin' '-l' '-1' '-v' '-w' '/tmp/graph3505368191805198766.weights' '-q' '0' '-e' '0.001'
[2025-05-29 23:07:58] [INFO ] Decomposing Gal with order
[2025-05-29 23:07:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 23:07:58] [INFO ] Removed a total of 823 redundant transitions.
[2025-05-29 23:07:58] [INFO ] Flatten gal took : 72 ms
[2025-05-29 23:07:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 249 labels/synchronizations in 14 ms.
[2025-05-29 23:07:59] [INFO ] Time to serialize gal into /tmp/CTLFireability10949805973422159546.gal : 4 ms
[2025-05-29 23:07:59] [INFO ] Time to serialize properties into /tmp/CTLFireability1539856345126326824.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/CTLFireability10949805973422159546.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1539856345126326824.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,6.39367e+09,0.116621,8360,268,112,7249,895,765,12406,211,2956,0
Converting to forward existential form...Done !
original formula: !(A((!(EX((EX((i5.i1.u33.p130==1)) + ((((i9.u49.p142==1)&&(i9.u49.p144==1))&&((i6.i1.u41.p162==1)&&(i9.u49.p206==1)))&&(i9.u49.p219==1)))...322
=> equivalent forward existential formula: ([((FwdU(Init,!(!(!(E(TRUE U !(!(EG(!(((i0.i0.u2.p12==1)||((i9.u49.p32==1)&&(i9.u49.p114==1)))))))))))) * !((!(E...591
Reverse transition relation is NOT exact ! Due to transitions t213, t617, t628, i0.t208, i0.t207, i0.i0.t191, i0.i0.t199, i0.i0.t204, i0.i0.u3.t580, i0.i1....730
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
(forward)formula 0,0,0.628289,27176,1,0,44975,1428,4441,73976,1411,3043,88583
FORMULA CloudDeployment-PT-6a-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 206/206 places, 716/716 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 204 transition count 714
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 204 transition count 714
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 202 transition count 712
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 202 transition count 712
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 200 transition count 710
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 199 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 199 transition count 709
Applied a total of 14 rules in 9 ms. Remains 199 /206 variables (removed 7) and now considering 709/716 (removed 7) transitions.
[2025-05-29 23:07:59] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:07:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:07:59] [INFO ] Implicit Places using invariants in 76 ms returned []
[2025-05-29 23:07:59] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:07:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:07:59] [INFO ] State equation strengthened by 172 read => feed constraints.
[2025-05-29 23:08:00] [INFO ] Implicit Places using invariants and state equation in 415 ms returned []
Implicit Place search using SMT with State Equation took 492 ms to find 0 implicit places.
Running 708 sub problems to find dead transitions.
[2025-05-29 23:08:00] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:08:00] [INFO ] Invariant cache hit.
[2025-05-29 23:08:00] [INFO ] State equation strengthened by 172 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 5 (OVERLAPS) 1/572 variables, 1/394 constraints. Problems are: Problem set: 0 solved, 708 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 572/573 variables, and 394 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30016 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 199/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 708 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 707/1100 constraints. Problems are: Problem set: 0 solved, 708 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 571/573 variables, and 1100 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 198/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60645ms problems are : Problem set: 0 solved, 708 unsolved
Search for dead transitions found 0 dead transitions in 60649ms
Starting structural reductions in LTL mode, iteration 1 : 199/206 places, 709/716 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61154 ms. Remains : 199/206 places, 709/716 transitions.
[2025-05-29 23:09:00] [INFO ] Flatten gal took : 20 ms
[2025-05-29 23:09:00] [INFO ] Flatten gal took : 20 ms
[2025-05-29 23:09:00] [INFO ] Input system was already deterministic with 709 transitions.
[2025-05-29 23:09:00] [INFO ] Flatten gal took : 20 ms
[2025-05-29 23:09:00] [INFO ] Flatten gal took : 20 ms
[2025-05-29 23:09:00] [INFO ] Time to serialize gal into /tmp/CTLFireability8959758222502354802.gal : 4 ms
[2025-05-29 23:09:00] [INFO ] Time to serialize properties into /tmp/CTLFireability7259745681441737189.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/CTLFireability8959758222502354802.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7259745681441737189.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,6.39367e+09,4.35179,116096,2,12803,5,468107,6,0,1465,464959,0
Converting to forward existential form...Done !
original formula: E(A(EX(AG((((((p30==1)&&(p32==1))&&((p34==1)&&(p206==1)))&&(p219==1))||((p2==1)&&(p32==1))))) U ((EX(((((p114==1)&&(p116==1))&&((p125==1)...1221
=> equivalent forward existential formula: ([((FwdU(Init,!((E(!(((EX(((((p114==1)&&(p116==1))&&((p125==1)&&(p206==1)))&&(p219==1))) + !((E(!(((((p142==1)&&...5448
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t86, t94, t99, ...453
Detected timeout of ITS tools.
[2025-05-29 23:09:31] [INFO ] Flatten gal took : 20 ms
[2025-05-29 23:09:31] [INFO ] Applying decomposition
[2025-05-29 23:09:31] [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/graph1704046154476096562.txt' '-o' '/tmp/graph1704046154476096562.bin' '-w' '/tmp/graph1704046154476096562.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1704046154476096562.bin' '-l' '-1' '-v' '-w' '/tmp/graph1704046154476096562.weights' '-q' '0' '-e' '0.001'
[2025-05-29 23:09:31] [INFO ] Decomposing Gal with order
[2025-05-29 23:09:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 23:09:31] [INFO ] Removed a total of 823 redundant transitions.
[2025-05-29 23:09:31] [INFO ] Flatten gal took : 49 ms
[2025-05-29 23:09:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 259 labels/synchronizations in 12 ms.
[2025-05-29 23:09:31] [INFO ] Time to serialize gal into /tmp/CTLFireability8386296983364511963.gal : 4 ms
[2025-05-29 23:09:31] [INFO ] Time to serialize properties into /tmp/CTLFireability14876615427275570773.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/CTLFireability8386296983364511963.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14876615427275570773.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,6.39367e+09,0.182274,9776,324,112,9193,935,825,21828,211,3273,0
Converting to forward existential form...Done !
original formula: E(A(EX(AG((((((i8.u56.p30==1)&&(i8.u56.p32==1))&&((i1.i0.u8.p34==1)&&(i8.u56.p206==1)))&&(i8.u56.p219==1))||((i8.u56.p2==1)&&(i8.u56.p32=...1913
=> equivalent forward existential formula: ([((FwdU(Init,!((E(!(((EX(((((i8.u56.p114==1)&&(i8.u56.p116==1))&&((i4.i0.u31.p125==1)&&(i8.u56.p206==1)))&&(i8....8335
Reverse transition relation is NOT exact ! Due to transitions t213, t617, t628, i0.t208, i0.t207, i0.t191, i0.i0.t179, i0.i0.u6.t178, i0.i1.t199, i0.i1.t20...751
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 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 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
(forward)formula 0,1,11.195,267184,1,0,387661,3809,5211,871261,1479,20013,533088
FORMULA CloudDeployment-PT-6a-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 206/206 places, 716/716 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 204 transition count 714
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 204 transition count 714
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 202 transition count 712
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 202 transition count 712
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 200 transition count 710
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 199 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 199 transition count 709
Applied a total of 14 rules in 17 ms. Remains 199 /206 variables (removed 7) and now considering 709/716 (removed 7) transitions.
[2025-05-29 23:09:42] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:09:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:09:42] [INFO ] Implicit Places using invariants in 89 ms returned []
[2025-05-29 23:09:42] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:09:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:09:42] [INFO ] State equation strengthened by 172 read => feed constraints.
[2025-05-29 23:09:43] [INFO ] Implicit Places using invariants and state equation in 485 ms returned []
Implicit Place search using SMT with State Equation took 576 ms to find 0 implicit places.
Running 708 sub problems to find dead transitions.
[2025-05-29 23:09:43] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:09:43] [INFO ] Invariant cache hit.
[2025-05-29 23:09:43] [INFO ] State equation strengthened by 172 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 5 (OVERLAPS) 1/572 variables, 1/394 constraints. Problems are: Problem set: 0 solved, 708 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 572/573 variables, and 394 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 199/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 708 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 707/1100 constraints. Problems are: Problem set: 0 solved, 708 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 571/573 variables, and 1100 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 198/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60695ms problems are : Problem set: 0 solved, 708 unsolved
Search for dead transitions found 0 dead transitions in 60698ms
Starting structural reductions in LTL mode, iteration 1 : 199/206 places, 709/716 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61294 ms. Remains : 199/206 places, 709/716 transitions.
[2025-05-29 23:10:43] [INFO ] Flatten gal took : 19 ms
[2025-05-29 23:10:43] [INFO ] Flatten gal took : 21 ms
[2025-05-29 23:10:43] [INFO ] Input system was already deterministic with 709 transitions.
[2025-05-29 23:10:43] [INFO ] Flatten gal took : 19 ms
[2025-05-29 23:10:43] [INFO ] Flatten gal took : 20 ms
[2025-05-29 23:10:43] [INFO ] Time to serialize gal into /tmp/CTLFireability13060391397952277910.gal : 4 ms
[2025-05-29 23:10:43] [INFO ] Time to serialize properties into /tmp/CTLFireability5591554711817982927.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/CTLFireability13060391397952277910.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5591554711817982927.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,6.39367e+09,4.33112,116024,2,12803,5,468107,6,0,1465,464959,0
Converting to forward existential form...Done !
original formula: AF(AG(AX(EX((((((p86==1)&&(p88==1))&&((p103==1)&&(p206==1)))&&(p219==1))||((((p58==1)&&(p60==1))&&((p82==1)&&(p206==1)))&&(p219==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(EX(!(EX((((((p86==1)&&(p88==1))&&((p103==1)&&(p206==1)))&&(p219==1))||((((p58==1)&&(...218
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t86, t94, t99, ...453
Detected timeout of ITS tools.
[2025-05-29 23:11:13] [INFO ] Flatten gal took : 25 ms
[2025-05-29 23:11:13] [INFO ] Applying decomposition
[2025-05-29 23:11:13] [INFO ] Flatten gal took : 20 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/graph9753908905770674796.txt' '-o' '/tmp/graph9753908905770674796.bin' '-w' '/tmp/graph9753908905770674796.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9753908905770674796.bin' '-l' '-1' '-v' '-w' '/tmp/graph9753908905770674796.weights' '-q' '0' '-e' '0.001'
[2025-05-29 23:11:14] [INFO ] Decomposing Gal with order
[2025-05-29 23:11:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 23:11:14] [INFO ] Removed a total of 873 redundant transitions.
[2025-05-29 23:11:14] [INFO ] Flatten gal took : 47 ms
[2025-05-29 23:11:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 255 labels/synchronizations in 11 ms.
[2025-05-29 23:11:14] [INFO ] Time to serialize gal into /tmp/CTLFireability3724754405911759630.gal : 7 ms
[2025-05-29 23:11:14] [INFO ] Time to serialize properties into /tmp/CTLFireability10046589628810936298.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/CTLFireability3724754405911759630.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10046589628810936298.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,6.39367e+09,0.169001,9492,288,161,9157,1426,783,17420,224,4402,0
Converting to forward existential form...Done !
original formula: AF(AG(AX(EX((((((u56.p86==1)&&(u56.p88==1))&&((i3.i1.u27.p103==1)&&(u56.p206==1)))&&(u56.p219==1))||((((u56.p58==1)&&(u56.p60==1))&&((i2....207
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(EX(!(EX((((((u56.p86==1)&&(u56.p88==1))&&((i3.i1.u27.p103==1)&&(u56.p206==1)))&&(u56...270
Reverse transition relation is NOT exact ! Due to transitions t38, t67, t213, t617, t628, u56.t2, i0.i0.t179, i0.i0.t207, i0.i0.u0.t208, i0.i0.u7.t178, i0....744
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
(forward)formula 0,0,4.50073,123540,1,0,184345,3122,4626,311069,1378,16513,281728
FORMULA CloudDeployment-PT-6a-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 206/206 places, 716/716 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 204 transition count 714
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 204 transition count 714
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 202 transition count 712
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 202 transition count 712
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 200 transition count 710
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 199 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 199 transition count 709
Applied a total of 14 rules in 9 ms. Remains 199 /206 variables (removed 7) and now considering 709/716 (removed 7) transitions.
[2025-05-29 23:11:18] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:11:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:11:18] [INFO ] Implicit Places using invariants in 64 ms returned []
[2025-05-29 23:11:18] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:11:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:11:18] [INFO ] State equation strengthened by 172 read => feed constraints.
[2025-05-29 23:11:19] [INFO ] Implicit Places using invariants and state equation in 416 ms returned []
Implicit Place search using SMT with State Equation took 482 ms to find 0 implicit places.
Running 708 sub problems to find dead transitions.
[2025-05-29 23:11:19] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:11:19] [INFO ] Invariant cache hit.
[2025-05-29 23:11:19] [INFO ] State equation strengthened by 172 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 5 (OVERLAPS) 1/572 variables, 1/394 constraints. Problems are: Problem set: 0 solved, 708 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 572/573 variables, and 394 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 199/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 708 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 707/1100 constraints. Problems are: Problem set: 0 solved, 708 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 571/573 variables, and 1100 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 198/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60640ms problems are : Problem set: 0 solved, 708 unsolved
Search for dead transitions found 0 dead transitions in 60644ms
Starting structural reductions in LTL mode, iteration 1 : 199/206 places, 709/716 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61139 ms. Remains : 199/206 places, 709/716 transitions.
[2025-05-29 23:12:19] [INFO ] Flatten gal took : 19 ms
[2025-05-29 23:12:19] [INFO ] Flatten gal took : 20 ms
[2025-05-29 23:12:19] [INFO ] Input system was already deterministic with 709 transitions.
[2025-05-29 23:12:19] [INFO ] Flatten gal took : 19 ms
[2025-05-29 23:12:19] [INFO ] Flatten gal took : 20 ms
[2025-05-29 23:12:19] [INFO ] Time to serialize gal into /tmp/CTLFireability2022797952405899085.gal : 3 ms
[2025-05-29 23:12:19] [INFO ] Time to serialize properties into /tmp/CTLFireability13206009574628582402.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/CTLFireability2022797952405899085.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13206009574628582402.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,6.39367e+09,4.39231,116208,2,12803,5,468107,6,0,1465,464959,0
Converting to forward existential form...Done !
original formula: (EX(((p48==1) + (AX((p81==0)) * (((((p30==0)||(p32==0))||((p53==0)||(p206==0)))||(((p219==0)||(p86==0))||((p88==0)||(p103==0))))||((p206=...867
=> equivalent forward existential formula: ([(Init * !(EX(((p48==1) + (!(EX(!((p81==0)))) * (((((p30==0)||(p32==0))||((p53==0)||(p206==0)))||(((p219==0)||(...1196
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t86, t94, t99, ...453
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2025-05-29 23:12:50] [INFO ] Flatten gal took : 25 ms
[2025-05-29 23:12:50] [INFO ] Applying decomposition
[2025-05-29 23:12:50] [INFO ] Flatten gal took : 20 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/graph11559287945711792725.txt' '-o' '/tmp/graph11559287945711792725.bin' '-w' '/tmp/graph11559287945711792725.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11559287945711792725.bin' '-l' '-1' '-v' '-w' '/tmp/graph11559287945711792725.weights' '-q' '0' '-e' '0.001'
[2025-05-29 23:12:50] [INFO ] Decomposing Gal with order
[2025-05-29 23:12:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 23:12:50] [INFO ] Removed a total of 818 redundant transitions.
[2025-05-29 23:12:50] [INFO ] Flatten gal took : 48 ms
[2025-05-29 23:12:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 245 labels/synchronizations in 8 ms.
[2025-05-29 23:12:50] [INFO ] Time to serialize gal into /tmp/CTLFireability11927395355916427135.gal : 3 ms
[2025-05-29 23:12:50] [INFO ] Time to serialize properties into /tmp/CTLFireability167998142481076816.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/CTLFireability11927395355916427135.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability167998142481076816.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,6.39367e+09,0.203445,11504,319,125,14078,1184,789,26762,222,4641,0
Converting to forward existential form...Done !
original formula: (EX(((i1.i0.u10.p48==1) + (AX((i3.u19.p81==0)) * (((((i8.u53.p30==0)||(i8.u53.p32==0))||((i1.i1.u11.p53==0)||(i8.u53.p206==0)))||(((i8.u5...1342
=> equivalent forward existential formula: ([(Init * !(EX(((i1.i0.u10.p48==1) + (!(EX(!((i3.u19.p81==0)))) * (((((i8.u53.p30==0)||(i8.u53.p32==0))||((i1.i1...1761
Reverse transition relation is NOT exact ! Due to transitions t213, t617, t628, i0.t204, i0.t199, i0.t191, i0.u3.t580, i0.u5.t178, i0.u5.t207, i0.u5.t208, ...727
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found 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
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 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 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
(forward)formula 0,1,1.06912,40048,1,0,65904,2716,4851,143589,1626,7603,122231
FORMULA CloudDeployment-PT-6a-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 206/206 places, 716/716 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 204 transition count 714
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 204 transition count 714
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 202 transition count 712
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 202 transition count 712
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 200 transition count 710
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 199 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 199 transition count 709
Applied a total of 14 rules in 8 ms. Remains 199 /206 variables (removed 7) and now considering 709/716 (removed 7) transitions.
[2025-05-29 23:12:51] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:12:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:12:51] [INFO ] Implicit Places using invariants in 80 ms returned []
[2025-05-29 23:12:51] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:12:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:12:51] [INFO ] State equation strengthened by 172 read => feed constraints.
[2025-05-29 23:12:51] [INFO ] Implicit Places using invariants and state equation in 504 ms returned []
Implicit Place search using SMT with State Equation took 587 ms to find 0 implicit places.
Running 708 sub problems to find dead transitions.
[2025-05-29 23:12:51] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:12:51] [INFO ] Invariant cache hit.
[2025-05-29 23:12:51] [INFO ] State equation strengthened by 172 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 5 (OVERLAPS) 1/572 variables, 1/394 constraints. Problems are: Problem set: 0 solved, 708 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 572/573 variables, and 394 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 199/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 708 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 707/1100 constraints. Problems are: Problem set: 0 solved, 708 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 571/573 variables, and 1100 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 198/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60624ms problems are : Problem set: 0 solved, 708 unsolved
Search for dead transitions found 0 dead transitions in 60627ms
Starting structural reductions in LTL mode, iteration 1 : 199/206 places, 709/716 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61227 ms. Remains : 199/206 places, 709/716 transitions.
[2025-05-29 23:13:52] [INFO ] Flatten gal took : 19 ms
[2025-05-29 23:13:52] [INFO ] Flatten gal took : 20 ms
[2025-05-29 23:13:52] [INFO ] Input system was already deterministic with 709 transitions.
[2025-05-29 23:13:52] [INFO ] Flatten gal took : 19 ms
[2025-05-29 23:13:52] [INFO ] Flatten gal took : 35 ms
[2025-05-29 23:13:52] [INFO ] Time to serialize gal into /tmp/CTLFireability17171922637871478072.gal : 3 ms
[2025-05-29 23:13:52] [INFO ] Time to serialize properties into /tmp/CTLFireability7082309617623061247.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/CTLFireability17171922637871478072.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7082309617623061247.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,6.39367e+09,4.37799,116196,2,12803,5,468107,6,0,1465,464959,0
Converting to forward existential form...Done !
original formula: AG(EX(EG((EX(((p60==1)&&(p88==1))) * (EF((p67==1)) + ((((p142==1)&&(p144==1))&&((p148==1)&&(p206==1)))&&(p219==1)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(EG((EX(((p60==1)&&(p88==1))) * (E(TRUE U (p67==1)) + ((((p142==1)&&(p144==1))&&((p148==...197
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t86, t94, t99, ...453
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,28.1822,608936,1,0,858,3.3621e+06,1401,363,13115,1.94708e+06,1411
FORMULA CloudDeployment-PT-6a-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 206/206 places, 716/716 transitions.
Graph (trivial) has 236 edges and 206 vertex of which 60 / 206 are part of one of the 18 SCC in 2 ms
Free SCC test removed 42 places
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 156 transition count 546
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 156 transition count 546
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 19 place count 154 transition count 544
Iterating global reduction 0 with 2 rules applied. Total rules applied 21 place count 154 transition count 544
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 23 place count 152 transition count 542
Iterating global reduction 0 with 2 rules applied. Total rules applied 25 place count 152 transition count 542
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 26 place count 151 transition count 541
Iterating global reduction 0 with 1 rules applied. Total rules applied 27 place count 151 transition count 541
Drop transitions (Redundant composition of simpler transitions.) removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 0 with 24 rules applied. Total rules applied 51 place count 151 transition count 517
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 57 place count 151 transition count 511
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 63 place count 145 transition count 511
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 75 place count 139 transition count 505
Applied a total of 75 rules in 76 ms. Remains 139 /206 variables (removed 67) and now considering 505/716 (removed 211) transitions.
[2025-05-29 23:14:21] [INFO ] Flow matrix only has 206 transitions (discarded 299 similar events)
// Phase 1: matrix 206 rows 139 cols
[2025-05-29 23:14:21] [INFO ] Computed 24 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:14:21] [INFO ] Implicit Places using invariants in 130 ms returned []
[2025-05-29 23:14:21] [INFO ] Flow matrix only has 206 transitions (discarded 299 similar events)
[2025-05-29 23:14:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:14:21] [INFO ] State equation strengthened by 130 read => feed constraints.
[2025-05-29 23:14:21] [INFO ] Implicit Places using invariants and state equation in 353 ms returned []
Implicit Place search using SMT with State Equation took 485 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 23:14:21] [INFO ] Redundant transitions in 305 ms returned []
Running 504 sub problems to find dead transitions.
[2025-05-29 23:14:21] [INFO ] Flow matrix only has 206 transitions (discarded 299 similar events)
[2025-05-29 23:14:21] [INFO ] Invariant cache hit.
[2025-05-29 23:14:21] [INFO ] State equation strengthened by 130 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/138 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 2 (OVERLAPS) 205/343 variables, 138/162 constraints. Problems are: Problem set: 0 solved, 504 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/343 variables, 129/291 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 5 (OVERLAPS) 1/344 variables, 1/292 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/344 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 7 (OVERLAPS) 1/345 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 504 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 345/345 variables, and 293 constraints, problems are : Problem set: 0 solved, 504 unsolved in 30014 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 139/139 constraints, ReadFeed: 130/130 constraints, PredecessorRefiner: 504/504 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 504 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/138 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 2 (OVERLAPS) 205/343 variables, 138/162 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/343 variables, 129/291 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 504/795 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/795 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/796 constraints. Problems are: Problem set: 0 solved, 504 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 344/345 variables, and 796 constraints, problems are : Problem set: 0 solved, 504 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 139/139 constraints, ReadFeed: 129/130 constraints, PredecessorRefiner: 504/504 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60391ms problems are : Problem set: 0 solved, 504 unsolved
Search for dead transitions found 0 dead transitions in 60392ms
Starting structural reductions in SI_CTL mode, iteration 1 : 139/206 places, 505/716 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61278 ms. Remains : 139/206 places, 505/716 transitions.
[2025-05-29 23:15:22] [INFO ] Flatten gal took : 13 ms
[2025-05-29 23:15:22] [INFO ] Flatten gal took : 14 ms
[2025-05-29 23:15:22] [INFO ] Input system was already deterministic with 505 transitions.
[2025-05-29 23:15:22] [INFO ] Flatten gal took : 13 ms
[2025-05-29 23:15:22] [INFO ] Flatten gal took : 14 ms
[2025-05-29 23:15:22] [INFO ] Time to serialize gal into /tmp/CTLFireability1763133213580124376.gal : 3 ms
[2025-05-29 23:15:22] [INFO ] Time to serialize properties into /tmp/CTLFireability3717587536251456679.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/CTLFireability1763133213580124376.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3717587536251456679.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,2.7451e+08,2.63155,79936,2,16737,5,334456,6,0,1021,275657,0
Converting to forward existential form...Done !
original formula: (AF(AG(((p4==0)||(p86==0)))) + AF(EG((p161==1))))
=> equivalent forward existential formula: [FwdG((Init * !(!(EG(!(!(E(TRUE U !(((p4==0)||(p86==0)))))))))),!(EG((p161==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t9, t13, t16, t17, t25, t29, t32, t33, t41, t45, t48, t49, t57, t61, t64, t65, t73, t77, ...302
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2025-05-29 23:15:52] [INFO ] Flatten gal took : 14 ms
[2025-05-29 23:15:52] [INFO ] Applying decomposition
[2025-05-29 23:15:52] [INFO ] Flatten gal took : 14 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/graph8102180090795217355.txt' '-o' '/tmp/graph8102180090795217355.bin' '-w' '/tmp/graph8102180090795217355.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8102180090795217355.bin' '-l' '-1' '-v' '-w' '/tmp/graph8102180090795217355.weights' '-q' '0' '-e' '0.001'
[2025-05-29 23:15:52] [INFO ] Decomposing Gal with order
[2025-05-29 23:15:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 23:15:52] [INFO ] Removed a total of 798 redundant transitions.
[2025-05-29 23:15:52] [INFO ] Flatten gal took : 44 ms
[2025-05-29 23:15:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 147 labels/synchronizations in 5 ms.
[2025-05-29 23:15:52] [INFO ] Time to serialize gal into /tmp/CTLFireability10896309425527928563.gal : 3 ms
[2025-05-29 23:15:52] [INFO ] Time to serialize properties into /tmp/CTLFireability12613954988333118954.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/CTLFireability10896309425527928563.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12613954988333118954.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,2.7451e+08,0.102301,8048,238,73,7149,539,709,13425,178,1743,0
Converting to forward existential form...Done !
original formula: (AF(AG(((u49.p4==0)||(i3.u23.p86==0)))) + AF(EG((i5.u30.p161==1))))
=> equivalent forward existential formula: [FwdG((Init * !(!(EG(!(!(E(TRUE U !(((u49.p4==0)||(i3.u23.p86==0)))))))))),!(EG((i5.u30.p161==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t99, t413, t418, u49.t2, i0.t96, i0.i0.t93, i0.i0.u1.t89, i0.i0.u5.t97, i1.t80, i1.i0.t77, i1...452
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 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
(forward)formula 0,0,1.47475,48368,1,0,89847,802,3842,177176,1041,2843,101923
FORMULA CloudDeployment-PT-6a-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 206/206 places, 716/716 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 204 transition count 714
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 204 transition count 714
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 202 transition count 712
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 202 transition count 712
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 200 transition count 710
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 199 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 199 transition count 709
Applied a total of 14 rules in 8 ms. Remains 199 /206 variables (removed 7) and now considering 709/716 (removed 7) transitions.
[2025-05-29 23:15:54] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2025-05-29 23:15:54] [INFO ] Computed 24 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:15:54] [INFO ] Implicit Places using invariants in 88 ms returned []
[2025-05-29 23:15:54] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:15:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:15:54] [INFO ] State equation strengthened by 172 read => feed constraints.
[2025-05-29 23:15:54] [INFO ] Implicit Places using invariants and state equation in 512 ms returned []
Implicit Place search using SMT with State Equation took 616 ms to find 0 implicit places.
Running 708 sub problems to find dead transitions.
[2025-05-29 23:15:54] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:15:54] [INFO ] Invariant cache hit.
[2025-05-29 23:15:54] [INFO ] State equation strengthened by 172 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 5 (OVERLAPS) 1/572 variables, 1/394 constraints. Problems are: Problem set: 0 solved, 708 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 572/573 variables, and 394 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 199/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 708 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 707/1100 constraints. Problems are: Problem set: 0 solved, 708 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 571/573 variables, and 1100 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 198/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60723ms problems are : Problem set: 0 solved, 708 unsolved
Search for dead transitions found 0 dead transitions in 60725ms
Starting structural reductions in LTL mode, iteration 1 : 199/206 places, 709/716 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61356 ms. Remains : 199/206 places, 709/716 transitions.
[2025-05-29 23:16:55] [INFO ] Flatten gal took : 20 ms
[2025-05-29 23:16:55] [INFO ] Flatten gal took : 19 ms
[2025-05-29 23:16:55] [INFO ] Input system was already deterministic with 709 transitions.
[2025-05-29 23:16:55] [INFO ] Flatten gal took : 27 ms
[2025-05-29 23:16:55] [INFO ] Flatten gal took : 20 ms
[2025-05-29 23:16:55] [INFO ] Time to serialize gal into /tmp/CTLFireability11465935036232634767.gal : 3 ms
[2025-05-29 23:16:55] [INFO ] Time to serialize properties into /tmp/CTLFireability6494479876717698554.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/CTLFireability11465935036232634767.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6494479876717698554.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,6.39367e+09,4.31231,116324,2,12803,5,468107,6,0,1465,464959,0
Converting to forward existential form...Done !
original formula: (AX(EX(((((p142==1)&&(p144==1))&&((p165==1)&&(p206==1)))&&(p219==1)))) + AG(AF((((p52==1)||((p32==1)&&(p88==1))) * AX(((((p142==1)&&(p144...202
=> equivalent forward existential formula: [FwdG(FwdU((Init * !(!(EX(!(EX(((((p142==1)&&(p144==1))&&((p165==1)&&(p206==1)))&&(p219==1)))))))),TRUE),!((((p5...269
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t86, t94, t99, ...453
(forward)formula 0,0,18.6706,403084,1,0,851,1.67286e+06,1393,358,12821,1.48148e+06,1395
FORMULA CloudDeployment-PT-6a-CTLFireability-2025-09 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 : 206/206 places, 716/716 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 204 transition count 714
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 204 transition count 714
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 202 transition count 712
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 202 transition count 712
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 200 transition count 710
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 199 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 199 transition count 709
Applied a total of 14 rules in 11 ms. Remains 199 /206 variables (removed 7) and now considering 709/716 (removed 7) transitions.
[2025-05-29 23:17:14] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:17:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:17:14] [INFO ] Implicit Places using invariants in 82 ms returned []
[2025-05-29 23:17:14] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:17:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:17:14] [INFO ] State equation strengthened by 172 read => feed constraints.
[2025-05-29 23:17:14] [INFO ] Implicit Places using invariants and state equation in 337 ms returned []
Implicit Place search using SMT with State Equation took 427 ms to find 0 implicit places.
Running 708 sub problems to find dead transitions.
[2025-05-29 23:17:14] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:17:14] [INFO ] Invariant cache hit.
[2025-05-29 23:17:14] [INFO ] State equation strengthened by 172 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 5 (OVERLAPS) 1/572 variables, 1/394 constraints. Problems are: Problem set: 0 solved, 708 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 572/573 variables, and 394 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 199/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 708 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 707/1100 constraints. Problems are: Problem set: 0 solved, 708 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 0)
(s4 1)
(s5 0)
(s6 1)
(s7 0)
(s8 0)
(s9 1)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 1)
(s15 1)
(s16 0)
(s17 1)
(s18 1)
(s19 0)
(s20 1)
(s21 0)
(s22 1)
(s23 0)
(s24 1)
(s25 1)
(s26 15)
(s27 1)
(s28 1)
(s29 1)
(s30 0)
(s31 1)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 1)
(s39 1)
(s40 1)
(s41 0)
(s42 0)
(s43 0)
(s44 1)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 19)
(s52 1)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 1)
(s64 1)
(s65 0)
(s66 1)
(s67 1)
(s68 1)
(s69 0)
(s70 1)
(s71 0)
(s72 0)
(s73 1)
(s74 0)
(s75 0)
(s76 0)
(s77 1)
(s78 16)
(s79 1)
(s80 1)
(s81 1)
(s82 1)
(s83 0)
(s84 1)
(s85 0)
(s86 0)
(s87 1)
(s88 1)
(s89 1)
(s90 1)
(s91 0)
(s92 1)
(s93 0)
(s94 0)
(s95 0)
(s96 1)
(s97 0)
(s98 0)
(s99 1)
(s100 0)
(s101 0)
(s102 0)
(s103 15)
(s104 1)
(s105 1)
(s106 timeout
1)
(s107 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 571/573 variables, and 1100 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 198/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60669ms problems are : Problem set: 0 solved, 708 unsolved
Search for dead transitions found 0 dead transitions in 60671ms
Starting structural reductions in LTL mode, iteration 1 : 199/206 places, 709/716 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61115 ms. Remains : 199/206 places, 709/716 transitions.
[2025-05-29 23:18:15] [INFO ] Flatten gal took : 18 ms
[2025-05-29 23:18:15] [INFO ] Flatten gal took : 19 ms
[2025-05-29 23:18:15] [INFO ] Input system was already deterministic with 709 transitions.
[2025-05-29 23:18:15] [INFO ] Flatten gal took : 19 ms
[2025-05-29 23:18:15] [INFO ] Flatten gal took : 19 ms
[2025-05-29 23:18:15] [INFO ] Time to serialize gal into /tmp/CTLFireability5731341622860948272.gal : 3 ms
[2025-05-29 23:18:15] [INFO ] Time to serialize properties into /tmp/CTLFireability9297685354728230702.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/CTLFireability5731341622860948272.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9297685354728230702.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,6.39367e+09,4.35856,116144,2,12803,5,468107,6,0,1465,464959,0
Converting to forward existential form...Done !
original formula: (AX(((((EF((((p30==0)||(p32==0))||((p56==0)||(p187==0)))) + ((((p2==0)||(p4==0))||((p28==0)||(p217==0)))&&((p32==0)||(p114==0)))) * EG(((...705
=> equivalent forward existential formula: (([(FwdU((Init * !(!(EX(!(((((E(TRUE U (((p30==0)||(p32==0))||((p56==0)||(p187==0)))) + ((((p2==0)||(p4==0))||((...1723
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t86, t94, t99, ...453
Detected timeout of ITS tools.
[2025-05-29 23:18:45] [INFO ] Flatten gal took : 19 ms
[2025-05-29 23:18:45] [INFO ] Applying decomposition
[2025-05-29 23:18:45] [INFO ] Flatten gal took : 18 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/graph15980969345252889419.txt' '-o' '/tmp/graph15980969345252889419.bin' '-w' '/tmp/graph15980969345252889419.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15980969345252889419.bin' '-l' '-1' '-v' '-w' '/tmp/graph15980969345252889419.weights' '-q' '0' '-e' '0.001'
[2025-05-29 23:18:45] [INFO ] Decomposing Gal with order
[2025-05-29 23:18:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 23:18:45] [INFO ] Removed a total of 823 redundant transitions.
[2025-05-29 23:18:45] [INFO ] Flatten gal took : 46 ms
[2025-05-29 23:18:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 264 labels/synchronizations in 6 ms.
[2025-05-29 23:18:45] [INFO ] Time to serialize gal into /tmp/CTLFireability10015860435643772148.gal : 4 ms
[2025-05-29 23:18:45] [INFO ] Time to serialize properties into /tmp/CTLFireability14255627802360274414.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/CTLFireability10015860435643772148.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14255627802360274414.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,6.39367e+09,0.138795,8940,235,110,8559,965,805,13501,211,4139,0
Converting to forward existential form...Done !
original formula: (AX(((((EF((((i8.u58.p30==0)||(i8.u58.p32==0))||((i1.i1.u15.p56==0)||(i8.u58.p187==0)))) + ((((i8.u58.p2==0)||(i8.u58.p4==0))||((i0.i1.u7...1098
=> equivalent forward existential formula: (([(FwdU((Init * !(!(EX(!(((((E(TRUE U (((i8.u58.p30==0)||(i8.u58.p32==0))||((i1.i1.u15.p56==0)||(i8.u58.p187==0...2592
Reverse transition relation is NOT exact ! Due to transitions t213, t617, t628, i0.i0.t191, i0.i0.t199, i0.i0.t204, i0.i0.u3.t580, i0.i1.t179, i0.i1.t207, ...785
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
(forward)formula 0,0,1.47026,60268,1,0,107970,2242,5288,179474,1432,7492,170068
FORMULA CloudDeployment-PT-6a-CTLFireability-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 206/206 places, 716/716 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 204 transition count 714
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 204 transition count 714
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 202 transition count 712
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 202 transition count 712
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 200 transition count 710
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 199 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 199 transition count 709
Applied a total of 14 rules in 14 ms. Remains 199 /206 variables (removed 7) and now considering 709/716 (removed 7) transitions.
[2025-05-29 23:18:47] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:18:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:18:47] [INFO ] Implicit Places using invariants in 107 ms returned []
[2025-05-29 23:18:47] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:18:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:18:47] [INFO ] State equation strengthened by 172 read => feed constraints.
[2025-05-29 23:18:47] [INFO ] Implicit Places using invariants and state equation in 485 ms returned []
Implicit Place search using SMT with State Equation took 607 ms to find 0 implicit places.
Running 708 sub problems to find dead transitions.
[2025-05-29 23:18:47] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:18:47] [INFO ] Invariant cache hit.
[2025-05-29 23:18:47] [INFO ] State equation strengthened by 172 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 5 (OVERLAPS) 1/572 variables, 1/394 constraints. Problems are: Problem set: 0 solved, 708 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 572/573 variables, and 394 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 199/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 708 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 707/1100 constraints. Problems are: Problem set: 0 solved, 708 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 571/573 variables, and 1100 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 198/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60670ms problems are : Problem set: 0 solved, 708 unsolved
Search for dead transitions found 0 dead transitions in 60674ms
Starting structural reductions in LTL mode, iteration 1 : 199/206 places, 709/716 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61298 ms. Remains : 199/206 places, 709/716 transitions.
[2025-05-29 23:19:48] [INFO ] Flatten gal took : 19 ms
[2025-05-29 23:19:48] [INFO ] Flatten gal took : 33 ms
[2025-05-29 23:19:48] [INFO ] Input system was already deterministic with 709 transitions.
[2025-05-29 23:19:48] [INFO ] Flatten gal took : 21 ms
[2025-05-29 23:19:48] [INFO ] Flatten gal took : 19 ms
[2025-05-29 23:19:48] [INFO ] Time to serialize gal into /tmp/CTLFireability8342117364345878914.gal : 3 ms
[2025-05-29 23:19:48] [INFO ] Time to serialize properties into /tmp/CTLFireability4707427581671734985.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/CTLFireability8342117364345878914.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4707427581671734985.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,6.39367e+09,5.30536,116112,2,12803,5,468107,6,0,1465,464959,0
Converting to forward existential form...Done !
original formula: AX(!(A((p67==1) U EG(EF(((p88==1)&&(p90==1)))))))
=> equivalent forward existential formula: [((EY(Init) * !(EG(!(EG(E(TRUE U ((p88==1)&&(p90==1)))))))) * !(E(!(EG(E(TRUE U ((p88==1)&&(p90==1))))) U (!((p6...214
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t86, t94, t99, ...453
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2025-05-29 23:20:18] [INFO ] Flatten gal took : 20 ms
[2025-05-29 23:20:18] [INFO ] Applying decomposition
[2025-05-29 23:20:18] [INFO ] Flatten gal took : 19 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/graph13351250003469988806.txt' '-o' '/tmp/graph13351250003469988806.bin' '-w' '/tmp/graph13351250003469988806.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13351250003469988806.bin' '-l' '-1' '-v' '-w' '/tmp/graph13351250003469988806.weights' '-q' '0' '-e' '0.001'
[2025-05-29 23:20:18] [INFO ] Decomposing Gal with order
[2025-05-29 23:20:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 23:20:18] [INFO ] Removed a total of 822 redundant transitions.
[2025-05-29 23:20:18] [INFO ] Flatten gal took : 40 ms
[2025-05-29 23:20:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 267 labels/synchronizations in 6 ms.
[2025-05-29 23:20:18] [INFO ] Time to serialize gal into /tmp/CTLFireability15537415222618225087.gal : 4 ms
[2025-05-29 23:20:18] [INFO ] Time to serialize properties into /tmp/CTLFireability5256869792060383469.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/CTLFireability15537415222618225087.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5256869792060383469.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,6.39367e+09,0.179911,10932,334,113,12298,1180,881,23521,215,4782,0
Converting to forward existential form...Done !
original formula: AX(!(A((i2.i0.u17.p67==1) U EG(EF(((i7.u54.p88==1)&&(i3.i1.u23.p90==1)))))))
=> equivalent forward existential formula: [((EY(Init) * !(EG(!(EG(E(TRUE U ((i7.u54.p88==1)&&(i3.i1.u23.p90==1)))))))) * !(E(!(EG(E(TRUE U ((i7.u54.p88==1...275
Reverse transition relation is NOT exact ! Due to transitions t213, t617, t628, i0.t204, i0.i1.t179, i0.i1.t191, i0.i1.t199, i0.i1.t207, i0.i1.t208, i0.i1....759
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 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 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
(forward)formula 0,0,0.43047,17332,1,0,22776,2079,4959,49885,1402,4782,63007
FORMULA CloudDeployment-PT-6a-CTLFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 206/206 places, 716/716 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 204 transition count 714
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 204 transition count 714
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 202 transition count 712
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 202 transition count 712
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 200 transition count 710
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 199 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 199 transition count 709
Applied a total of 14 rules in 15 ms. Remains 199 /206 variables (removed 7) and now considering 709/716 (removed 7) transitions.
[2025-05-29 23:20:19] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:20:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:20:19] [INFO ] Implicit Places using invariants in 84 ms returned []
[2025-05-29 23:20:19] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:20:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:20:19] [INFO ] State equation strengthened by 172 read => feed constraints.
[2025-05-29 23:20:19] [INFO ] Implicit Places using invariants and state equation in 448 ms returned []
Implicit Place search using SMT with State Equation took 535 ms to find 0 implicit places.
Running 708 sub problems to find dead transitions.
[2025-05-29 23:20:19] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:20:19] [INFO ] Invariant cache hit.
[2025-05-29 23:20:19] [INFO ] State equation strengthened by 172 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 5 (OVERLAPS) 1/572 variables, 1/394 constraints. Problems are: Problem set: 0 solved, 708 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 572/573 variables, and 394 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 199/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 708 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 707/1100 constraints. Problems are: Problem set: 0 solved, 708 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 571/573 variables, and 1100 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 198/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60633ms problems are : Problem set: 0 solved, 708 unsolved
Search for dead transitions found 0 dead transitions in 60637ms
Starting structural reductions in LTL mode, iteration 1 : 199/206 places, 709/716 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61191 ms. Remains : 199/206 places, 709/716 transitions.
[2025-05-29 23:21:20] [INFO ] Flatten gal took : 18 ms
[2025-05-29 23:21:20] [INFO ] Flatten gal took : 20 ms
[2025-05-29 23:21:20] [INFO ] Input system was already deterministic with 709 transitions.
[2025-05-29 23:21:20] [INFO ] Flatten gal took : 22 ms
[2025-05-29 23:21:20] [INFO ] Flatten gal took : 26 ms
[2025-05-29 23:21:20] [INFO ] Time to serialize gal into /tmp/CTLFireability4901077527393479189.gal : 4 ms
[2025-05-29 23:21:20] [INFO ] Time to serialize properties into /tmp/CTLFireability5708463570594072679.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/CTLFireability4901077527393479189.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5708463570594072679.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,6.39367e+09,4.31473,116104,2,12803,5,468107,6,0,1465,464959,0
Converting to forward existential form...Done !
original formula: AF((EF(((((p2==1)&&(p4==1))&&((p25==1)&&(p206==1)))&&(p219==1))) + A(!(EX(!(((((p58==1)&&(p60==1))&&((p64==1)&&(p206==1)))&&(p219==1)))))...340
=> equivalent forward existential formula: [FwdG(Init,!((E(TRUE U ((((p2==1)&&(p4==1))&&((p25==1)&&(p206==1)))&&(p219==1))) + !((E(!((!(EG((((p30==1)&&(p32...778
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t86, t94, t99, ...453
Detected timeout of ITS tools.
[2025-05-29 23:21:50] [INFO ] Flatten gal took : 23 ms
[2025-05-29 23:21:50] [INFO ] Applying decomposition
[2025-05-29 23:21:50] [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/graph9323207735412240535.txt' '-o' '/tmp/graph9323207735412240535.bin' '-w' '/tmp/graph9323207735412240535.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9323207735412240535.bin' '-l' '-1' '-v' '-w' '/tmp/graph9323207735412240535.weights' '-q' '0' '-e' '0.001'
[2025-05-29 23:21:50] [INFO ] Decomposing Gal with order
[2025-05-29 23:21:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 23:21:50] [INFO ] Removed a total of 823 redundant transitions.
[2025-05-29 23:21:50] [INFO ] Flatten gal took : 43 ms
[2025-05-29 23:21:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 264 labels/synchronizations in 7 ms.
[2025-05-29 23:21:50] [INFO ] Time to serialize gal into /tmp/CTLFireability8414633614337478704.gal : 3 ms
[2025-05-29 23:21:50] [INFO ] Time to serialize properties into /tmp/CTLFireability10197703857231769490.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/CTLFireability8414633614337478704.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10197703857231769490.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,6.39367e+09,0.123725,8652,267,113,8075,940,833,12393,215,3320,0
Converting to forward existential form...Done !
original formula: AF((EF(((((i8.u57.p2==1)&&(i8.u57.p4==1))&&((i0.i1.u5.p25==1)&&(i8.u57.p206==1)))&&(i8.u57.p219==1))) + A(!(EX(!(((((i8.u57.p58==1)&&(i8....528
=> equivalent forward existential formula: [FwdG(Init,!((E(TRUE U ((((i8.u57.p2==1)&&(i8.u57.p4==1))&&((i0.i1.u5.p25==1)&&(i8.u57.p206==1)))&&(i8.u57.p219=...1192
Reverse transition relation is NOT exact ! Due to transitions t213, t617, t628, i0.t208, i0.t207, i0.i0.t191, i0.i0.t199, i0.i0.t204, i0.i0.u3.t580, i0.i1....778
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 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
(forward)formula 0,1,0.370266,16844,1,0,25408,1565,4809,40985,1418,3320,57449
FORMULA CloudDeployment-PT-6a-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 206/206 places, 716/716 transitions.
Graph (trivial) has 224 edges and 206 vertex of which 60 / 206 are part of one of the 18 SCC in 1 ms
Free SCC test removed 42 places
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 156 transition count 546
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 156 transition count 546
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 19 place count 154 transition count 544
Iterating global reduction 0 with 2 rules applied. Total rules applied 21 place count 154 transition count 544
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 23 place count 152 transition count 542
Iterating global reduction 0 with 2 rules applied. Total rules applied 25 place count 152 transition count 542
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 26 place count 151 transition count 541
Iterating global reduction 0 with 1 rules applied. Total rules applied 27 place count 151 transition count 541
Drop transitions (Redundant composition of simpler transitions.) removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 0 with 23 rules applied. Total rules applied 50 place count 151 transition count 518
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 0 with 5 rules applied. Total rules applied 55 place count 151 transition count 513
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 60 place count 146 transition count 513
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 72 place count 140 transition count 507
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 74 place count 140 transition count 507
Applied a total of 74 rules in 67 ms. Remains 140 /206 variables (removed 66) and now considering 507/716 (removed 209) transitions.
[2025-05-29 23:21:51] [INFO ] Flow matrix only has 208 transitions (discarded 299 similar events)
// Phase 1: matrix 208 rows 140 cols
[2025-05-29 23:21:51] [INFO ] Computed 24 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:21:51] [INFO ] Implicit Places using invariants in 63 ms returned []
[2025-05-29 23:21:51] [INFO ] Flow matrix only has 208 transitions (discarded 299 similar events)
[2025-05-29 23:21:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:21:51] [INFO ] State equation strengthened by 130 read => feed constraints.
[2025-05-29 23:21:51] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 342 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 23:21:52] [INFO ] Redundant transitions in 362 ms returned []
Running 506 sub problems to find dead transitions.
[2025-05-29 23:21:52] [INFO ] Flow matrix only has 208 transitions (discarded 299 similar events)
[2025-05-29 23:21:52] [INFO ] Invariant cache hit.
[2025-05-29 23:21:52] [INFO ] State equation strengthened by 130 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/139 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/139 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 2 (OVERLAPS) 207/346 variables, 139/163 constraints. Problems are: Problem set: 0 solved, 506 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/346 variables, 129/292 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/346 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 5 (OVERLAPS) 1/347 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/347 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 7 (OVERLAPS) 1/348 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 506 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 348/348 variables, and 294 constraints, problems are : Problem set: 0 solved, 506 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 140/140 constraints, ReadFeed: 130/130 constraints, PredecessorRefiner: 506/506 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 506 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/139 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/139 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 2 (OVERLAPS) 207/346 variables, 139/163 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/346 variables, 129/292 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/346 variables, 506/798 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/346 variables, 0/798 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 6 (OVERLAPS) 1/347 variables, 1/799 constraints. Problems are: Problem set: 0 solved, 506 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 347/348 variables, and 799 constraints, problems are : Problem set: 0 solved, 506 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 140/140 constraints, ReadFeed: 129/130 constraints, PredecessorRefiner: 506/506 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60416ms problems are : Problem set: 0 solved, 506 unsolved
Search for dead transitions found 0 dead transitions in 60417ms
Starting structural reductions in SI_CTL mode, iteration 1 : 140/206 places, 507/716 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61195 ms. Remains : 140/206 places, 507/716 transitions.
[2025-05-29 23:22:52] [INFO ] Flatten gal took : 21 ms
[2025-05-29 23:22:52] [INFO ] Flatten gal took : 21 ms
[2025-05-29 23:22:52] [INFO ] Input system was already deterministic with 507 transitions.
[2025-05-29 23:22:52] [INFO ] Flatten gal took : 14 ms
[2025-05-29 23:22:52] [INFO ] Flatten gal took : 14 ms
[2025-05-29 23:22:52] [INFO ] Time to serialize gal into /tmp/CTLFireability17500492768335181743.gal : 3 ms
[2025-05-29 23:22:52] [INFO ] Time to serialize properties into /tmp/CTLFireability11192179907896632231.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/CTLFireability17500492768335181743.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11192179907896632231.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,2.93427e+08,3.14383,96732,2,23150,5,408040,6,0,1027,311871,0
Converting to forward existential form...Done !
original formula: A((p61!=1) U E(((((!((((p114==1)&&(p116==1))&&((p134==1)&&(p206==1)))&&(p219==1)))&&(p30==1))&&((p32==1)&&(p36==1)))&&((p206==1)&&(p219==...224
=> equivalent forward existential formula: [((Init * !(EG(!(E(((((!((((p114==1)&&(p116==1))&&((p134==1)&&(p206==1)))&&(p219==1)))&&(p30==1))&&((p32==1)&&(p...703
Reverse transition relation is NOT exact ! Due to transitions t2, t9, t13, t16, t17, t26, t30, t33, t34, t42, t46, t49, t50, t57, t61, t64, t65, t73, t77, ...302
Detected timeout of ITS tools.
[2025-05-29 23:23:22] [INFO ] Flatten gal took : 22 ms
[2025-05-29 23:23:22] [INFO ] Applying decomposition
[2025-05-29 23:23:22] [INFO ] Flatten gal took : 14 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/graph2075636490079380486.txt' '-o' '/tmp/graph2075636490079380486.bin' '-w' '/tmp/graph2075636490079380486.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2075636490079380486.bin' '-l' '-1' '-v' '-w' '/tmp/graph2075636490079380486.weights' '-q' '0' '-e' '0.001'
[2025-05-29 23:23:22] [INFO ] Decomposing Gal with order
[2025-05-29 23:23:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 23:23:22] [INFO ] Removed a total of 799 redundant transitions.
[2025-05-29 23:23:22] [INFO ] Flatten gal took : 33 ms
[2025-05-29 23:23:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 144 labels/synchronizations in 4 ms.
[2025-05-29 23:23:22] [INFO ] Time to serialize gal into /tmp/CTLFireability10630712001514289959.gal : 3 ms
[2025-05-29 23:23:22] [INFO ] Time to serialize properties into /tmp/CTLFireability12976811737402710034.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/CTLFireability10630712001514289959.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12976811737402710034.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,2.93427e+08,0.350601,20092,520,76,25011,1007,694,110044,184,3654,0
Converting to forward existential form...Done !
original formula: A((i2.u14.p61!=1) U E(((((!((((i6.u29.p114==1)&&(u47.p116==1))&&((i4.i0.u27.p134==1)&&(u47.p206==1)))&&(u47.p219==1)))&&(u47.p30==1))&&((...310
=> equivalent forward existential formula: [((Init * !(EG(!(E(((((!((((i6.u29.p114==1)&&(u47.p116==1))&&((i4.i0.u27.p134==1)&&(u47.p206==1)))&&(u47.p219==1...947
Reverse transition relation is NOT exact ! Due to transitions t16, t33, t99, t413, t418, u47.t2, i0.i0.t93, i0.i0.u3.t89, i0.i1.t96, i0.i1.u0.t97, i1.i0.t7...449
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 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
(forward)formula 0,1,1.8954,67836,1,0,116968,1145,3679,295017,1086,3654,204017
FORMULA CloudDeployment-PT-6a-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 206/206 places, 716/716 transitions.
Graph (trivial) has 233 edges and 206 vertex of which 59 / 206 are part of one of the 18 SCC in 1 ms
Free SCC test removed 41 places
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 158 transition count 562
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 158 transition count 562
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 16 place count 157 transition count 561
Iterating global reduction 0 with 1 rules applied. Total rules applied 17 place count 157 transition count 561
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 18 place count 156 transition count 560
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 156 transition count 560
Drop transitions (Redundant composition of simpler transitions.) removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 0 with 23 rules applied. Total rules applied 42 place count 156 transition count 537
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 0 with 5 rules applied. Total rules applied 47 place count 156 transition count 532
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 52 place count 151 transition count 532
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 66 place count 144 transition count 525
Applied a total of 66 rules in 44 ms. Remains 144 /206 variables (removed 62) and now considering 525/716 (removed 191) transitions.
[2025-05-29 23:23:24] [INFO ] Flow matrix only has 213 transitions (discarded 312 similar events)
// Phase 1: matrix 213 rows 144 cols
[2025-05-29 23:23:24] [INFO ] Computed 24 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:23:24] [INFO ] Implicit Places using invariants in 93 ms returned []
[2025-05-29 23:23:24] [INFO ] Flow matrix only has 213 transitions (discarded 312 similar events)
[2025-05-29 23:23:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:23:24] [INFO ] State equation strengthened by 133 read => feed constraints.
[2025-05-29 23:23:25] [INFO ] Implicit Places using invariants and state equation in 308 ms returned []
Implicit Place search using SMT with State Equation took 402 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 23:23:25] [INFO ] Redundant transitions in 276 ms returned []
Running 524 sub problems to find dead transitions.
[2025-05-29 23:23:25] [INFO ] Flow matrix only has 213 transitions (discarded 312 similar events)
[2025-05-29 23:23:25] [INFO ] Invariant cache hit.
[2025-05-29 23:23:25] [INFO ] State equation strengthened by 133 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/143 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 524 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/143 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 524 unsolved
At refinement iteration 2 (OVERLAPS) 212/355 variables, 143/167 constraints. Problems are: Problem set: 0 solved, 524 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/355 variables, 132/299 constraints. Problems are: Problem set: 0 solved, 524 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/355 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 524 unsolved
At refinement iteration 5 (OVERLAPS) 1/356 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 524 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/356 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 524 unsolved
SMT process timed out in 30380ms, After SMT, problems are : Problem set: 0 solved, 524 unsolved
Search for dead transitions found 0 dead transitions in 30381ms
Starting structural reductions in SI_CTL mode, iteration 1 : 144/206 places, 525/716 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31110 ms. Remains : 144/206 places, 525/716 transitions.
[2025-05-29 23:23:55] [INFO ] Flatten gal took : 15 ms
[2025-05-29 23:23:55] [INFO ] Flatten gal took : 14 ms
[2025-05-29 23:23:55] [INFO ] Input system was already deterministic with 525 transitions.
[2025-05-29 23:23:55] [INFO ] Flatten gal took : 16 ms
[2025-05-29 23:23:55] [INFO ] Flatten gal took : 22 ms
[2025-05-29 23:23:55] [INFO ] Time to serialize gal into /tmp/CTLFireability5999900232360537412.gal : 2 ms
[2025-05-29 23:23:55] [INFO ] Time to serialize properties into /tmp/CTLFireability3533145666154021025.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/CTLFireability5999900232360537412.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3533145666154021025.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,3.3816e+08,2.43507,74628,2,15215,5,315716,6,0,1060,253398,0
Converting to forward existential form...Done !
original formula: AF(EG(((AG((((((p142==0)||(p144==0))||((p164==0)||(p206==0)))||(p219==0))&&((((p30==0)||(p32==0))||((p45==0)||(p206==0)))||(p219==0)))) +...180
=> equivalent forward existential formula: [FwdG(Init,!(EG(((!(E(TRUE U !((((((p142==0)||(p144==0))||((p164==0)||(p206==0)))||(p219==0))&&((((p30==0)||(p32...237
Reverse transition relation is NOT exact ! Due to transitions t2, t8, t12, t15, t16, t24, t28, t31, t32, t40, t44, t47, t48, t56, t60, t63, t64, t73, t75, ...308
Detected timeout of ITS tools.
[2025-05-29 23:24:26] [INFO ] Flatten gal took : 19 ms
[2025-05-29 23:24:26] [INFO ] Applying decomposition
[2025-05-29 23:24:26] [INFO ] Flatten gal took : 14 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/graph17928903699020583108.txt' '-o' '/tmp/graph17928903699020583108.bin' '-w' '/tmp/graph17928903699020583108.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17928903699020583108.bin' '-l' '-1' '-v' '-w' '/tmp/graph17928903699020583108.weights' '-q' '0' '-e' '0.001'
[2025-05-29 23:24:26] [INFO ] Decomposing Gal with order
[2025-05-29 23:24:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 23:24:26] [INFO ] Removed a total of 824 redundant transitions.
[2025-05-29 23:24:26] [INFO ] Flatten gal took : 33 ms
[2025-05-29 23:24:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 165 labels/synchronizations in 3 ms.
[2025-05-29 23:24:26] [INFO ] Time to serialize gal into /tmp/CTLFireability3046083558283014144.gal : 2 ms
[2025-05-29 23:24:26] [INFO ] Time to serialize properties into /tmp/CTLFireability13454982577544993742.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/CTLFireability3046083558283014144.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13454982577544993742.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,3.3816e+08,0.118328,8284,275,75,8061,456,760,14734,187,1320,0
Converting to forward existential form...Done !
original formula: AF(EG(((AG((((((i4.u35.p142==0)||(u49.p144==0))||((i4.u34.p164==0)||(u49.p206==0)))||(u49.p219==0))&&((((u49.p30==0)||(u49.p32==0))||((i1...245
=> equivalent forward existential formula: [FwdG(Init,!(EG(((!(E(TRUE U !((((((i4.u35.p142==0)||(u49.p144==0))||((i4.u34.p164==0)||(u49.p206==0)))||(u49.p2...302
Reverse transition relation is NOT exact ! Due to transitions t101, t428, t433, u49.t2, i0.t98, i0.i0.t95, i0.i0.u2.t91, i0.i0.u3.t99, i1.i0.t73, i1.i0.t79...480
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
(forward)formula 0,1,0.517712,21724,1,0,34735,1024,3967,64105,1077,2512,90703
FORMULA CloudDeployment-PT-6a-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 206/206 places, 716/716 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 204 transition count 714
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 204 transition count 714
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 202 transition count 712
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 202 transition count 712
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 200 transition count 710
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 199 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 199 transition count 709
Applied a total of 14 rules in 16 ms. Remains 199 /206 variables (removed 7) and now considering 709/716 (removed 7) transitions.
[2025-05-29 23:24:26] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2025-05-29 23:24:26] [INFO ] Computed 24 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:24:26] [INFO ] Implicit Places using invariants in 67 ms returned []
[2025-05-29 23:24:26] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:24:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:24:26] [INFO ] State equation strengthened by 172 read => feed constraints.
[2025-05-29 23:24:27] [INFO ] Implicit Places using invariants and state equation in 492 ms returned []
Implicit Place search using SMT with State Equation took 560 ms to find 0 implicit places.
Running 708 sub problems to find dead transitions.
[2025-05-29 23:24:27] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2025-05-29 23:24:27] [INFO ] Invariant cache hit.
[2025-05-29 23:24:27] [INFO ] State equation strengthened by 172 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 5 (OVERLAPS) 1/572 variables, 1/394 constraints. Problems are: Problem set: 0 solved, 708 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 572/573 variables, and 394 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 199/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 708 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 2 (OVERLAPS) 373/571 variables, 198/222 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 708 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 707/1100 constraints. Problems are: Problem set: 0 solved, 708 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 571/573 variables, and 1100 constraints, problems are : Problem set: 0 solved, 708 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 198/199 constraints, ReadFeed: 171/172 constraints, PredecessorRefiner: 708/707 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60809ms problems are : Problem set: 0 solved, 708 unsolved
Search for dead transitions found 0 dead transitions in 60811ms
Starting structural reductions in LTL mode, iteration 1 : 199/206 places, 709/716 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61391 ms. Remains : 199/206 places, 709/716 transitions.
[2025-05-29 23:25:28] [INFO ] Flatten gal took : 18 ms
[2025-05-29 23:25:28] [INFO ] Flatten gal took : 19 ms
[2025-05-29 23:25:28] [INFO ] Input system was already deterministic with 709 transitions.
[2025-05-29 23:25:28] [INFO ] Flatten gal took : 18 ms
[2025-05-29 23:25:28] [INFO ] Flatten gal took : 19 ms
[2025-05-29 23:25:28] [INFO ] Time to serialize gal into /tmp/CTLFireability17016932921881014209.gal : 4 ms
[2025-05-29 23:25:28] [INFO ] Time to serialize properties into /tmp/CTLFireability8359406809671987704.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/CTLFireability17016932921881014209.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8359406809671987704.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,6.39367e+09,4.36268,116024,2,12803,5,468107,6,0,1465,464959,0
Converting to forward existential form...Done !
original formula: AF(((A(!(((((p2==1)&&(p4==1))&&((p25==1)&&(p206==1)))&&(p219==1))) U !(AF((p89==1)))) * EX(AF((p100==0)))) * ((E(((((p86==1)&&(p88==1))&&...455
=> equivalent forward existential formula: [FwdG(Init,!(((!((E(!(!(!(EG(!((p89==1)))))) U (!(!(((((p2==1)&&(p4==1))&&((p25==1)&&(p206==1)))&&(p219==1)))) *...748
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t86, t94, t99, ...453
Detected timeout of ITS tools.
[2025-05-29 23:25:58] [INFO ] Flatten gal took : 23 ms
[2025-05-29 23:25:58] [INFO ] Applying decomposition
[2025-05-29 23:25:58] [INFO ] Flatten gal took : 20 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/graph13871479945193385014.txt' '-o' '/tmp/graph13871479945193385014.bin' '-w' '/tmp/graph13871479945193385014.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13871479945193385014.bin' '-l' '-1' '-v' '-w' '/tmp/graph13871479945193385014.weights' '-q' '0' '-e' '0.001'
[2025-05-29 23:25:58] [INFO ] Decomposing Gal with order
[2025-05-29 23:25:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 23:25:58] [INFO ] Removed a total of 823 redundant transitions.
[2025-05-29 23:25:58] [INFO ] Flatten gal took : 38 ms
[2025-05-29 23:25:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 239 labels/synchronizations in 4 ms.
[2025-05-29 23:25:58] [INFO ] Time to serialize gal into /tmp/CTLFireability12752378601106727981.gal : 2 ms
[2025-05-29 23:25:58] [INFO ] Time to serialize properties into /tmp/CTLFireability5198856540847587282.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/CTLFireability12752378601106727981.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5198856540847587282.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,6.39367e+09,0.167286,10272,305,113,11401,1010,818,18497,215,3909,0
Converting to forward existential form...Done !
original formula: AF(((A(!(((((i10.u57.p2==1)&&(i10.u57.p4==1))&&((i1.u6.p25==1)&&(i10.u57.p206==1)))&&(i10.u57.p219==1))) U !(AF((i4.i0.u26.p89==1)))) * E...721
=> equivalent forward existential formula: [FwdG(Init,!(((!((E(!(!(!(EG(!((i4.i0.u26.p89==1)))))) U (!(!(((((i10.u57.p2==1)&&(i10.u57.p4==1))&&((i1.u6.p25=...1118
Reverse transition relation is NOT exact ! Due to transitions t213, t617, t628, i0.t204, i0.t199, i0.t191, i0.u4.t580, i1.t207, i1.t179, i1.u0.t208, i1.u7....727
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,1,3.70124,140576,1,0,256352,1554,5003,424963,1488,3909,302140
FORMULA CloudDeployment-PT-6a-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
[2025-05-29 23:26:02] [INFO ] Flatten gal took : 20 ms
[2025-05-29 23:26:02] [INFO ] Flatten gal took : 19 ms
Total runtime 1499436 ms.
BK_STOP 1748561162237
--------------------
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="CloudDeployment-PT-6a"
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 CloudDeployment-PT-6a, 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-174854027700066"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-6a.tgz
mv CloudDeployment-PT-6a 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 '
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 ;