Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r240-tall-174915589200114.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 Szymanski-PT-a10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915589200114
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 7.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K 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 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 101K May 29 14:33 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 Szymanski-PT-a10-CTLFireability-2023-12
FORMULA_NAME Szymanski-PT-a10-CTLFireability-2023-13
FORMULA_NAME Szymanski-PT-a10-CTLFireability-2023-14
FORMULA_NAME Szymanski-PT-a10-CTLFireability-2023-15
FORMULA_NAME Szymanski-PT-a10-CTLFireability-2025-00
FORMULA_NAME Szymanski-PT-a10-CTLFireability-2025-01
FORMULA_NAME Szymanski-PT-a10-CTLFireability-2025-02
FORMULA_NAME Szymanski-PT-a10-CTLFireability-2025-03
FORMULA_NAME Szymanski-PT-a10-CTLFireability-2025-04
FORMULA_NAME Szymanski-PT-a10-CTLFireability-2025-05
FORMULA_NAME Szymanski-PT-a10-CTLFireability-2025-06
FORMULA_NAME Szymanski-PT-a10-CTLFireability-2025-07
FORMULA_NAME Szymanski-PT-a10-CTLFireability-2025-08
FORMULA_NAME Szymanski-PT-a10-CTLFireability-2025-09
FORMULA_NAME Szymanski-PT-a10-CTLFireability-2025-10
FORMULA_NAME Szymanski-PT-a10-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1749170914528

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Szymanski-PT-a10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-06 00:48:36] [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]
[2025-06-06 00:48:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-06 00:48:36] [INFO ] Load time of PNML (sax parser for PT used): 82 ms
[2025-06-06 00:48:36] [INFO ] Transformed 61 places.
[2025-06-06 00:48:36] [INFO ] Transformed 224 transitions.
[2025-06-06 00:48:36] [INFO ] Parsed PT model containing 61 places and 224 transitions and 900 arcs in 193 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 8 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA Szymanski-PT-a10-CTLFireability-2025-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 40 out of 49 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Applied a total of 2 rules in 14 ms. Remains 47 /49 variables (removed 2) and now considering 216/216 (removed 0) transitions.
[2025-06-06 00:48:36] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 47 cols
[2025-06-06 00:48:36] [INFO ] Computed 1 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:48:36] [INFO ] Implicit Places using invariants in 188 ms returned []
[2025-06-06 00:48:36] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2025-06-06 00:48:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:48:36] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:48:36] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 325 ms to find 0 implicit places.
Running 214 sub problems to find dead transitions.
[2025-06-06 00:48:36] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2025-06-06 00:48:36] [INFO ] Invariant cache hit.
[2025-06-06 00:48:36] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 2 (OVERLAPS) 79/126 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 5 (OVERLAPS) 0/126 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 214 unsolved
No progress, stopping.
After SMT solving in domain Real declared 126/126 variables, and 57 constraints, problems are : Problem set: 0 solved, 214 unsolved in 4156 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 47/47 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 214/214 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 214 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 2 (OVERLAPS) 79/126 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 214/271 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/126 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 6 (OVERLAPS) 0/126 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 214 unsolved
No progress, stopping.
After SMT solving in domain Int declared 126/126 variables, and 271 constraints, problems are : Problem set: 0 solved, 214 unsolved in 10603 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 47/47 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 214/214 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14879ms problems are : Problem set: 0 solved, 214 unsolved
Search for dead transitions found 0 dead transitions in 14896ms
Starting structural reductions in LTL mode, iteration 1 : 47/49 places, 216/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15254 ms. Remains : 47/49 places, 216/216 transitions.
Support contains 40 out of 47 places after structural reductions.
[2025-06-06 00:48:51] [INFO ] Flatten gal took : 36 ms
[2025-06-06 00:48:51] [INFO ] Flatten gal took : 17 ms
[2025-06-06 00:48:51] [INFO ] Input system was already deterministic with 216 transitions.
Reduction of identical properties reduced properties to check from 67 to 65
RANDOM walk for 40010 steps (52 resets) in 762 ms. (52 steps per ms) remains 23/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 22/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 35 ms. (111 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 22/22 properties
[2025-06-06 00:48:52] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2025-06-06 00:48:52] [INFO ] Invariant cache hit.
[2025-06-06 00:48:52] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 19/47 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 22 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp62 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 79/126 variables, 47/48 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 9/57 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/126 variables, 0/57 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 0/126 variables, 0/57 constraints. Problems are: Problem set: 7 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 126/126 variables, and 57 constraints, problems are : Problem set: 7 solved, 15 unsolved in 316 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 47/47 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 15 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 30/47 variables, 1/1 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 0/1 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 79/126 variables, 47/48 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 9/57 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/126 variables, 15/72 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/126 variables, 0/72 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 7 (OVERLAPS) 0/126 variables, 0/72 constraints. Problems are: Problem set: 7 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 126/126 variables, and 72 constraints, problems are : Problem set: 7 solved, 15 unsolved in 716 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 47/47 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 15/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1042ms problems are : Problem set: 7 solved, 15 unsolved
Fused 15 Parikh solutions to 14 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 17 out of 47 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 45 transition count 208
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 45 transition count 208
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 20 place count 45 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 44 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 44 transition count 188
Applied a total of 22 rules in 27 ms. Remains 44 /47 variables (removed 3) and now considering 188/216 (removed 28) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 44/47 places, 188/216 transitions.
RANDOM walk for 40021 steps (34 resets) in 144 ms. (276 steps per ms) remains 14/15 properties
BEST_FIRST walk for 40002 steps (11 resets) in 73 ms. (540 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (15 resets) in 122 ms. (325 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (15 resets) in 84 ms. (470 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (14 resets) in 95 ms. (416 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (11 resets) in 93 ms. (425 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (13 resets) in 90 ms. (439 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (11 resets) in 112 ms. (354 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (16 resets) in 81 ms. (487 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (12 resets) in 92 ms. (430 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (12 resets) in 84 ms. (470 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (9 resets) in 68 ms. (579 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (13 resets) in 98 ms. (404 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (15 resets) in 76 ms. (519 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (11 resets) in 72 ms. (548 steps per ms) remains 14/14 properties
Finished probabilistic random walk after 42290 steps, run visited all 14 properties in 180 ms. (steps per millisecond=234 )
Probabilistic random walk after 42290 steps, saw 33165 distinct states, run finished after 184 ms. (steps per millisecond=229 ) properties seen :14
Successfully simplified 7 atomic propositions for a total of 15 simplifications.
Initial state reduction rules removed 2 formulas.
FORMULA Szymanski-PT-a10-CTLFireability-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a10-CTLFireability-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a10-CTLFireability-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-06 00:48:54] [INFO ] Flatten gal took : 11 ms
[2025-06-06 00:48:54] [INFO ] Flatten gal took : 12 ms
[2025-06-06 00:48:54] [INFO ] Input system was already deterministic with 216 transitions.
Computed a total of 9 stabilizing places and 36 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 45 transition count 208
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 45 transition count 208
Applied a total of 4 rules in 3 ms. Remains 45 /47 variables (removed 2) and now considering 208/216 (removed 8) transitions.
[2025-06-06 00:48:54] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
// Phase 1: matrix 77 rows 45 cols
[2025-06-06 00:48:54] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:48:54] [INFO ] Implicit Places using invariants in 40 ms returned []
[2025-06-06 00:48:54] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
[2025-06-06 00:48:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:48:54] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:48:54] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
Running 206 sub problems to find dead transitions.
[2025-06-06 00:48:54] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
[2025-06-06 00:48:54] [INFO ] Invariant cache hit.
[2025-06-06 00:48:54] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 2 (OVERLAPS) 77/122 variables, 45/46 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/122 variables, 9/55 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/122 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 5 (OVERLAPS) 0/122 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 206 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 55 constraints, problems are : Problem set: 0 solved, 206 unsolved in 3553 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 45/45 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 206/206 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 206 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 2 (OVERLAPS) 77/122 variables, 45/46 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/122 variables, 9/55 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/122 variables, 206/261 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/122 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 6 (OVERLAPS) 0/122 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 206 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 261 constraints, problems are : Problem set: 0 solved, 206 unsolved in 9064 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 45/45 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 206/206 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12655ms problems are : Problem set: 0 solved, 206 unsolved
Search for dead transitions found 0 dead transitions in 12656ms
Starting structural reductions in LTL mode, iteration 1 : 45/47 places, 208/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12779 ms. Remains : 45/47 places, 208/216 transitions.
[2025-06-06 00:49:07] [INFO ] Flatten gal took : 32 ms
[2025-06-06 00:49:07] [INFO ] Flatten gal took : 19 ms
[2025-06-06 00:49:07] [INFO ] Input system was already deterministic with 208 transitions.
[2025-06-06 00:49:07] [INFO ] Flatten gal took : 9 ms
[2025-06-06 00:49:07] [INFO ] Flatten gal took : 9 ms
[2025-06-06 00:49:07] [INFO ] Time to serialize gal into /tmp/CTLFireability3155469160352031241.gal : 3 ms
[2025-06-06 00:49:07] [INFO ] Time to serialize properties into /tmp/CTLFireability17740186356549658462.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/CTLFireability3155469160352031241.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17740186356549658462.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,1.18621e+14,3.3098,90484,2,4791,5,526067,6,0,390,366889,0


Converting to forward existential form...Done !
original formula: EG(!(E((EX(((s1>=1)&&(l33>=1))) * ((!((s0>=1)&&(l26>=1)))||((s0>=1)&&(l11>=1)))) U ((s2>=1)&&(l3>=1)))))
=> equivalent forward existential formula: [FwdG(Init,!(E((EX(((s1>=1)&&(l33>=1))) * ((!((s0>=1)&&(l26>=1)))||((s0>=1)&&(l11>=1)))) U ((s2>=1)&&(l3>=1)))))...165
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t18, t19, t42, t43, t52, t53, t69, t100, t101, t143, t150, t151, t152, t153, t168, t1...283
(forward)formula 0,0,12.3803,282096,1,0,371,1.51702e+06,443,250,3158,1.77513e+06,564
FORMULA Szymanski-PT-a10-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 4 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2025-06-06 00:49:19] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2025-06-06 00:49:19] [INFO ] Computed 1 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:49:20] [INFO ] Implicit Places using invariants in 65 ms returned []
[2025-06-06 00:49:20] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2025-06-06 00:49:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:49:20] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:49:20] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
Running 194 sub problems to find dead transitions.
[2025-06-06 00:49:20] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2025-06-06 00:49:20] [INFO ] Invariant cache hit.
[2025-06-06 00:49:20] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (OVERLAPS) 74/116 variables, 42/43 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (OVERLAPS) 0/116 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 52 constraints, problems are : Problem set: 0 solved, 194 unsolved in 2358 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 194 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (OVERLAPS) 74/116 variables, 42/43 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 194/246 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 6 (OVERLAPS) 0/116 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 194 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 246 constraints, problems are : Problem set: 0 solved, 194 unsolved in 10831 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13225ms problems are : Problem set: 0 solved, 194 unsolved
Search for dead transitions found 0 dead transitions in 13226ms
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13388 ms. Remains : 42/47 places, 196/216 transitions.
[2025-06-06 00:49:33] [INFO ] Flatten gal took : 12 ms
[2025-06-06 00:49:33] [INFO ] Flatten gal took : 8 ms
[2025-06-06 00:49:33] [INFO ] Input system was already deterministic with 196 transitions.
[2025-06-06 00:49:33] [INFO ] Flatten gal took : 7 ms
[2025-06-06 00:49:33] [INFO ] Flatten gal took : 7 ms
[2025-06-06 00:49:33] [INFO ] Time to serialize gal into /tmp/CTLFireability9880448776804421037.gal : 3 ms
[2025-06-06 00:49:33] [INFO ] Time to serialize properties into /tmp/CTLFireability17985625692072239367.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/CTLFireability9880448776804421037.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17985625692072239367.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.979e+13,2.76361,81824,2,4507,5,477141,6,0,366,342549,0


Converting to forward existential form...Done !
original formula: EF(AX(AX(FALSE)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!(EX(!(FALSE)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
(forward)formula 0,1,3.64928,81824,1,0,201,477141,407,147,2932,342549,402
FORMULA Szymanski-PT-a10-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 44 transition count 204
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 44 transition count 204
Applied a total of 6 rules in 5 ms. Remains 44 /47 variables (removed 3) and now considering 204/216 (removed 12) transitions.
[2025-06-06 00:49:37] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
// Phase 1: matrix 76 rows 44 cols
[2025-06-06 00:49:37] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:49:37] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-06 00:49:37] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
[2025-06-06 00:49:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:49:37] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:49:37] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
Running 202 sub problems to find dead transitions.
[2025-06-06 00:49:37] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
[2025-06-06 00:49:37] [INFO ] Invariant cache hit.
[2025-06-06 00:49:37] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (OVERLAPS) 76/120 variables, 44/45 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 9/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/120 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (OVERLAPS) 0/120 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 54 constraints, problems are : Problem set: 0 solved, 202 unsolved in 2454 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 202 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (OVERLAPS) 76/120 variables, 44/45 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 9/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/120 variables, 202/256 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/120 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 6 (OVERLAPS) 0/120 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 256 constraints, problems are : Problem set: 0 solved, 202 unsolved in 23660 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 26151ms problems are : Problem set: 0 solved, 202 unsolved
Search for dead transitions found 0 dead transitions in 26152ms
Starting structural reductions in LTL mode, iteration 1 : 44/47 places, 204/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26273 ms. Remains : 44/47 places, 204/216 transitions.
[2025-06-06 00:50:03] [INFO ] Flatten gal took : 13 ms
[2025-06-06 00:50:03] [INFO ] Flatten gal took : 7 ms
[2025-06-06 00:50:03] [INFO ] Input system was already deterministic with 204 transitions.
[2025-06-06 00:50:03] [INFO ] Flatten gal took : 7 ms
[2025-06-06 00:50:03] [INFO ] Flatten gal took : 7 ms
[2025-06-06 00:50:03] [INFO ] Time to serialize gal into /tmp/CTLFireability9667884870963764876.gal : 2 ms
[2025-06-06 00:50:03] [INFO ] Time to serialize properties into /tmp/CTLFireability13710418246065825732.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/CTLFireability9667884870963764876.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13710418246065825732.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,7.59162e+13,3.01009,86816,2,4623,5,519425,6,0,382,356716,0


Converting to forward existential form...Done !
original formula: ((EG(((s1<1)||(l36<1))) * AX(((EG(EF(((s3<1)||(l4<1)))) * (s3>=1)) * (l19>=1)))) + (AX(!(E(((s2>=1)&&(l4>=1)) U A(((s0>=1)&&(l10>=1)) U (...233
=> equivalent forward existential formula: ([((FwdU(EY((Init * !((EG(((s1<1)||(l36<1))) * !(EX(!(((EG(E(TRUE U ((s3<1)||(l4<1)))) * (s3>=1)) * (l19>=1)))))...499
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t18, t19, t41, t42, t51, t52, t68, t98, t99, t140, t147, t148, t149, t150, t165, t188...281
Detected timeout of ITS tools.
[2025-06-06 00:50:33] [INFO ] Flatten gal took : 12 ms
[2025-06-06 00:50:33] [INFO ] Applying decomposition
[2025-06-06 00:50:33] [INFO ] Flatten gal took : 7 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/graph9131448707766912575.txt' '-o' '/tmp/graph9131448707766912575.bin' '-w' '/tmp/graph9131448707766912575.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9131448707766912575.bin' '-l' '-1' '-v' '-w' '/tmp/graph9131448707766912575.weights' '-q' '0' '-e' '0.001'
[2025-06-06 00:50:33] [INFO ] Decomposing Gal with order
[2025-06-06 00:50:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 00:50:33] [INFO ] Removed a total of 364 redundant transitions.
[2025-06-06 00:50:33] [INFO ] Flatten gal took : 61 ms
[2025-06-06 00:50:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 9 ms.
[2025-06-06 00:50:33] [INFO ] Time to serialize gal into /tmp/CTLFireability1338454216611847719.gal : 3 ms
[2025-06-06 00:50:33] [INFO ] Time to serialize properties into /tmp/CTLFireability8075423815069470868.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/CTLFireability1338454216611847719.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8075423815069470868.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,7.59162e+13,3.19157,89520,888,328,161075,13376,291,232377,59,96755,0


Converting to forward existential form...Done !
original formula: ((EG(((i6.u11.s1<1)||(u13.l36<1))) * AX(((EG(EF(((u0.s3<1)||(i0.u7.l4<1)))) * (u0.s3>=1)) * (i2.u6.l19>=1)))) + (AX(!(E(((i2.u5.s2>=1)&&(...324
=> equivalent forward existential formula: ([((FwdU(EY((Init * !((EG(((i6.u11.s1<1)||(u13.l36<1))) * !(EX(!(((EG(E(TRUE U ((u0.s3<1)||(i0.u7.l4<1)))) * (u0...643
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t18, t19, t41, t42, t51, t52, t68, t98, t99, t140, t147, t151, t165, t188, t196, t197...287
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 26 place count 42 transition count 180
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 41 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 41 transition count 176
Applied a total of 28 rules in 50 ms. Remains 41 /47 variables (removed 6) and now considering 176/216 (removed 40) transitions.
[2025-06-06 00:51:03] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2025-06-06 00:51:03] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:51:03] [INFO ] Implicit Places using invariants in 60 ms returned []
[2025-06-06 00:51:03] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2025-06-06 00:51:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:51:03] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:51:03] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 00:51:03] [INFO ] Redundant transitions in 5 ms returned []
Running 174 sub problems to find dead transitions.
[2025-06-06 00:51:03] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2025-06-06 00:51:03] [INFO ] Invariant cache hit.
[2025-06-06 00:51:03] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 2 (OVERLAPS) 69/110 variables, 41/42 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 9/51 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 5 (OVERLAPS) 0/110 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 174 unsolved
No progress, stopping.
After SMT solving in domain Real declared 110/110 variables, and 51 constraints, problems are : Problem set: 0 solved, 174 unsolved in 2271 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 174/174 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 174 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 2 (OVERLAPS) 69/110 variables, 41/42 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 9/51 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 174/225 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 6 (OVERLAPS) 0/110 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 174 unsolved
No progress, stopping.
After SMT solving in domain Int declared 110/110 variables, and 225 constraints, problems are : Problem set: 0 solved, 174 unsolved in 7802 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 174/174 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10091ms problems are : Problem set: 0 solved, 174 unsolved
Search for dead transitions found 0 dead transitions in 10092ms
Starting structural reductions in SI_CTL mode, iteration 1 : 41/47 places, 176/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10295 ms. Remains : 41/47 places, 176/216 transitions.
[2025-06-06 00:51:14] [INFO ] Flatten gal took : 11 ms
[2025-06-06 00:51:14] [INFO ] Flatten gal took : 6 ms
[2025-06-06 00:51:14] [INFO ] Input system was already deterministic with 176 transitions.
[2025-06-06 00:51:14] [INFO ] Flatten gal took : 5 ms
[2025-06-06 00:51:14] [INFO ] Flatten gal took : 6 ms
[2025-06-06 00:51:14] [INFO ] Time to serialize gal into /tmp/CTLFireability14592803666012897786.gal : 1 ms
[2025-06-06 00:51:14] [INFO ] Time to serialize properties into /tmp/CTLFireability115020600884604411.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/CTLFireability14592803666012897786.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability115020600884604411.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,1.82234e+13,2.35823,69428,2,4341,5,411141,6,0,342,299181,0


Converting to forward existential form...Done !
original formula: AG(EF((((s2<1)||(l28<1))||((s3>=1)&&(l39>=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((s2<1)||(l28<1))||((s3>=1)&&(l39>=1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t15, t16, t35, t36, t44, t45, t58, t84, t85, t120, t126, t127, t128, t129, t141, t161...281
(forward)formula 0,1,3.55329,69428,1,0,194,411141,373,139,2796,302015,362
FORMULA Szymanski-PT-a10-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 24 place count 43 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 42 transition count 180
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 42 transition count 180
Applied a total of 26 rules in 11 ms. Remains 42 /47 variables (removed 5) and now considering 180/216 (removed 36) transitions.
[2025-06-06 00:51:17] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 42 cols
[2025-06-06 00:51:17] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:51:17] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-06-06 00:51:17] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
[2025-06-06 00:51:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:51:17] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:51:17] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 00:51:17] [INFO ] Redundant transitions in 5 ms returned []
Running 178 sub problems to find dead transitions.
[2025-06-06 00:51:17] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
[2025-06-06 00:51:17] [INFO ] Invariant cache hit.
[2025-06-06 00:51:17] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 2 (OVERLAPS) 70/112 variables, 42/43 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 5 (OVERLAPS) 0/112 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 178 unsolved
No progress, stopping.
After SMT solving in domain Real declared 112/112 variables, and 52 constraints, problems are : Problem set: 0 solved, 178 unsolved in 2107 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 178/178 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 178 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 2 (OVERLAPS) 70/112 variables, 42/43 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 178/230 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/112 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 6 (OVERLAPS) 0/112 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 178 unsolved
No progress, stopping.
After SMT solving in domain Int declared 112/112 variables, and 230 constraints, problems are : Problem set: 0 solved, 178 unsolved in 8617 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 178/178 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10745ms problems are : Problem set: 0 solved, 178 unsolved
Search for dead transitions found 0 dead transitions in 10746ms
Starting structural reductions in SI_CTL mode, iteration 1 : 42/47 places, 180/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10860 ms. Remains : 42/47 places, 180/216 transitions.
[2025-06-06 00:51:28] [INFO ] Flatten gal took : 7 ms
[2025-06-06 00:51:28] [INFO ] Flatten gal took : 7 ms
[2025-06-06 00:51:28] [INFO ] Input system was already deterministic with 180 transitions.
[2025-06-06 00:51:28] [INFO ] Flatten gal took : 4 ms
[2025-06-06 00:51:28] [INFO ] Flatten gal took : 5 ms
[2025-06-06 00:51:28] [INFO ] Time to serialize gal into /tmp/CTLFireability475289634158436067.gal : 1 ms
[2025-06-06 00:51:28] [INFO ] Time to serialize properties into /tmp/CTLFireability1540423783233354437.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/CTLFireability475289634158436067.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1540423783233354437.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.979e+13,2.67485,74388,2,4492,5,435278,6,0,350,323250,0


Converting to forward existential form...Done !
original formula: EF(((AF((EG(AG(((s2>=1)&&(l8>=1)))) * ((s0<1)||(l36<1)))) * (s1>=1)) * (l31>=1)))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * (l31>=1)) * (s1>=1)) * !(EG(!((EG(!(E(TRUE U !(((s2>=1)&&(l8>=1)))))) * ((s0<1)||(l36<1)))...169
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t16, t17, t36, t37, t45, t46, t60, t86, t87, t123, t129, t130, t131, t132, t145, t165...281
(forward)formula 0,0,5.34068,106160,1,0,244,568901,391,154,2924,537937,427
FORMULA Szymanski-PT-a10-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 2 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2025-06-06 00:51:33] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2025-06-06 00:51:33] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:51:33] [INFO ] Implicit Places using invariants in 42 ms returned []
[2025-06-06 00:51:33] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2025-06-06 00:51:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:51:34] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:51:34] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
Running 194 sub problems to find dead transitions.
[2025-06-06 00:51:34] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2025-06-06 00:51:34] [INFO ] Invariant cache hit.
[2025-06-06 00:51:34] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (OVERLAPS) 74/116 variables, 42/43 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (OVERLAPS) 0/116 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 52 constraints, problems are : Problem set: 0 solved, 194 unsolved in 2451 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 194 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (OVERLAPS) 74/116 variables, 42/43 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 194/246 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 6 (OVERLAPS) 0/116 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 194 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 246 constraints, problems are : Problem set: 0 solved, 194 unsolved in 10595 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13067ms problems are : Problem set: 0 solved, 194 unsolved
Search for dead transitions found 0 dead transitions in 13067ms
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13185 ms. Remains : 42/47 places, 196/216 transitions.
[2025-06-06 00:51:47] [INFO ] Flatten gal took : 11 ms
[2025-06-06 00:51:47] [INFO ] Flatten gal took : 6 ms
[2025-06-06 00:51:47] [INFO ] Input system was already deterministic with 196 transitions.
[2025-06-06 00:51:47] [INFO ] Flatten gal took : 5 ms
[2025-06-06 00:51:47] [INFO ] Flatten gal took : 5 ms
[2025-06-06 00:51:47] [INFO ] Time to serialize gal into /tmp/CTLFireability7165246196331009910.gal : 2 ms
[2025-06-06 00:51:47] [INFO ] Time to serialize properties into /tmp/CTLFireability5281905836144423397.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/CTLFireability7165246196331009910.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5281905836144423397.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,2.979e+13,2.81379,81840,2,4507,5,477141,6,0,366,342549,0


Converting to forward existential form...Done !
original formula: (EF(EG(EX(((s2<1)||(l37<1))))) * AX(EF((AF(EG(((s0>=1)&&(l32>=1)))) + AG(((s3<1)||(l16<1)))))))
=> equivalent forward existential formula: ([(Init * !(E(TRUE U EG(EX(((s2<1)||(l37<1)))))))] = FALSE * [(EY(Init) * !(E(TRUE U (!(EG(!(EG(((s0>=1)&&(l32>=...212
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2025-06-06 00:52:17] [INFO ] Flatten gal took : 10 ms
[2025-06-06 00:52:17] [INFO ] Applying decomposition
[2025-06-06 00:52:17] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1466576029351642182.txt' '-o' '/tmp/graph1466576029351642182.bin' '-w' '/tmp/graph1466576029351642182.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1466576029351642182.bin' '-l' '-1' '-v' '-w' '/tmp/graph1466576029351642182.weights' '-q' '0' '-e' '0.001'
[2025-06-06 00:52:17] [INFO ] Decomposing Gal with order
[2025-06-06 00:52:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 00:52:17] [INFO ] Removed a total of 322 redundant transitions.
[2025-06-06 00:52:17] [INFO ] Flatten gal took : 17 ms
[2025-06-06 00:52:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 22 ms.
[2025-06-06 00:52:17] [INFO ] Time to serialize gal into /tmp/CTLFireability15849688672677791867.gal : 8 ms
[2025-06-06 00:52:17] [INFO ] Time to serialize properties into /tmp/CTLFireability17658475045110276941.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/CTLFireability15849688672677791867.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17658475045110276941.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,2.979e+13,4.69758,120800,1021,407,170826,36026,267,440170,77,382187,0


Converting to forward existential form...Done !
original formula: (EF(EG(EX(((u0.s2<1)||(u9.l37<1))))) * AX(EF((AF(EG(((u1.s0>=1)&&(i5.u8.l32>=1)))) + AG(((i1.u4.s3<1)||(u5.l16<1)))))))
=> equivalent forward existential formula: ([(Init * !(E(TRUE U EG(EX(((u0.s2<1)||(u9.l37<1)))))))] = FALSE * [(EY(Init) * !(E(TRUE U (!(EG(!(EG(((u1.s0>=1...236
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t134, t141, t142, t143, t144, t158, t180, t18...283
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 44 transition count 204
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 44 transition count 204
Applied a total of 6 rules in 2 ms. Remains 44 /47 variables (removed 3) and now considering 204/216 (removed 12) transitions.
[2025-06-06 00:52:47] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
// Phase 1: matrix 76 rows 44 cols
[2025-06-06 00:52:47] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:52:47] [INFO ] Implicit Places using invariants in 34 ms returned []
[2025-06-06 00:52:47] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
[2025-06-06 00:52:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:52:47] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:52:47] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Running 202 sub problems to find dead transitions.
[2025-06-06 00:52:47] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
[2025-06-06 00:52:47] [INFO ] Invariant cache hit.
[2025-06-06 00:52:47] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (OVERLAPS) 76/120 variables, 44/45 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 9/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/120 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (OVERLAPS) 0/120 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 54 constraints, problems are : Problem set: 0 solved, 202 unsolved in 2835 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 202 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (OVERLAPS) 76/120 variables, 44/45 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 9/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/120 variables, 202/256 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/120 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 6 (OVERLAPS) 0/120 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 256 constraints, problems are : Problem set: 0 solved, 202 unsolved in 11161 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14022ms problems are : Problem set: 0 solved, 202 unsolved
Search for dead transitions found 0 dead transitions in 14022ms
Starting structural reductions in LTL mode, iteration 1 : 44/47 places, 204/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14121 ms. Remains : 44/47 places, 204/216 transitions.
[2025-06-06 00:53:01] [INFO ] Flatten gal took : 5 ms
[2025-06-06 00:53:01] [INFO ] Flatten gal took : 5 ms
[2025-06-06 00:53:01] [INFO ] Input system was already deterministic with 204 transitions.
[2025-06-06 00:53:01] [INFO ] Flatten gal took : 6 ms
[2025-06-06 00:53:01] [INFO ] Flatten gal took : 5 ms
[2025-06-06 00:53:01] [INFO ] Time to serialize gal into /tmp/CTLFireability9906465976480987389.gal : 1 ms
[2025-06-06 00:53:01] [INFO ] Time to serialize properties into /tmp/CTLFireability11388827612514144614.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/CTLFireability9906465976480987389.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11388827612514144614.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,7.41545e+13,2.59011,72220,2,4650,5,431812,6,0,382,296486,0


Converting to forward existential form...Done !
original formula: (A(EF(((s2>=1)&&(l39>=1))) U !(EX(!(((s2>=1)&&(l12>=1)))))) + A(EF(((s3>=1)&&(l18>=1))) U ((EG(EF(((s1>=1)&&(l16>=1)))) + ((((A(((s3>=1)&...467
=> equivalent forward existential formula: ([((Init * !(EG(!(!(EX(!(((s2>=1)&&(l12>=1))))))))) * !(E(!(!(EX(!(((s2>=1)&&(l12>=1)))))) U (!(E(TRUE U ((s2>=1...1890
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t41, t42, t51, t52, t67, t98, t99, t140, t147, t148, t149, t150, t164, t188...281
Detected timeout of ITS tools.
[2025-06-06 00:53:31] [INFO ] Flatten gal took : 6 ms
[2025-06-06 00:53:31] [INFO ] Applying decomposition
[2025-06-06 00:53:31] [INFO ] Flatten gal took : 5 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/graph2646261249071040048.txt' '-o' '/tmp/graph2646261249071040048.bin' '-w' '/tmp/graph2646261249071040048.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2646261249071040048.bin' '-l' '-1' '-v' '-w' '/tmp/graph2646261249071040048.weights' '-q' '0' '-e' '0.001'
[2025-06-06 00:53:31] [INFO ] Decomposing Gal with order
[2025-06-06 00:53:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 00:53:31] [INFO ] Removed a total of 348 redundant transitions.
[2025-06-06 00:53:31] [INFO ] Flatten gal took : 13 ms
[2025-06-06 00:53:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 3 ms.
[2025-06-06 00:53:31] [INFO ] Time to serialize gal into /tmp/CTLFireability14471379987703685122.gal : 1 ms
[2025-06-06 00:53:31] [INFO ] Time to serialize properties into /tmp/CTLFireability5776667793314004763.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/CTLFireability14471379987703685122.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5776667793314004763.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,7.41545e+13,2.46152,69288,691,357,89619,28564,288,280166,74,207519,0


Converting to forward existential form...Done !
original formula: (A(EF(((u0.s2>=1)&&(u12.l39>=1))) U !(EX(!(((u0.s2>=1)&&(i2.u4.l12>=1)))))) + A(EF(((u12.s3>=1)&&(u5.l18>=1))) U ((EG(EF(((i6.u11.s1>=1)&...632
=> equivalent forward existential formula: ([((Init * !(EG(!(!(EX(!(((u0.s2>=1)&&(i2.u4.l12>=1))))))))) * !(E(!(!(EX(!(((u0.s2>=1)&&(i2.u4.l12>=1)))))) U (...2477
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t41, t42, t51, t52, t67, t98, t140, t147, t148, t149, t150, t164, t188, t196, t1...290
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 26 place count 42 transition count 180
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 40 transition count 172
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 40 transition count 172
Applied a total of 30 rules in 18 ms. Remains 40 /47 variables (removed 7) and now considering 172/216 (removed 44) transitions.
[2025-06-06 00:54:01] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2025-06-06 00:54:01] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:54:01] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-06 00:54:01] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
[2025-06-06 00:54:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:54:01] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:54:01] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 00:54:01] [INFO ] Redundant transitions in 1 ms returned []
Running 170 sub problems to find dead transitions.
[2025-06-06 00:54:01] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
[2025-06-06 00:54:01] [INFO ] Invariant cache hit.
[2025-06-06 00:54:01] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (OVERLAPS) 68/108 variables, 40/41 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 9/50 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (OVERLAPS) 0/108 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Real declared 108/108 variables, and 50 constraints, problems are : Problem set: 0 solved, 170 unsolved in 2840 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 40/40 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (OVERLAPS) 68/108 variables, 40/41 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 9/50 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 170/220 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (OVERLAPS) 0/108 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Int declared 108/108 variables, and 220 constraints, problems are : Problem set: 0 solved, 170 unsolved in 7490 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 40/40 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10348ms problems are : Problem set: 0 solved, 170 unsolved
Search for dead transitions found 0 dead transitions in 10350ms
Starting structural reductions in SI_CTL mode, iteration 1 : 40/47 places, 172/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10499 ms. Remains : 40/47 places, 172/216 transitions.
[2025-06-06 00:54:12] [INFO ] Flatten gal took : 9 ms
[2025-06-06 00:54:12] [INFO ] Flatten gal took : 7 ms
[2025-06-06 00:54:12] [INFO ] Input system was already deterministic with 172 transitions.
[2025-06-06 00:54:12] [INFO ] Flatten gal took : 5 ms
[2025-06-06 00:54:12] [INFO ] Flatten gal took : 5 ms
[2025-06-06 00:54:12] [INFO ] Time to serialize gal into /tmp/CTLFireability759965378460260237.gal : 1 ms
[2025-06-06 00:54:12] [INFO ] Time to serialize properties into /tmp/CTLFireability16050047409429008250.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/CTLFireability759965378460260237.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16050047409429008250.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,1.11669e+13,2.33568,68624,2,4304,5,398042,6,0,334,304174,0


Converting to forward existential form...Done !
original formula: EF(((EF(AG(((s3>=1)&&(l12>=1)))) * (s3>=1)) * (l34>=1)))
=> equivalent forward existential formula: [(FwdU(((FwdU(Init,TRUE) * (l34>=1)) * (s3>=1)),TRUE) * !(E(TRUE U !(((s3>=1)&&(l12>=1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t15, t16, t34, t35, t43, t44, t57, t82, t83, t117, t123, t124, t125, t126, t138, t157...281
(forward)formula 0,0,3.49406,68624,1,0,190,398042,366,135,2727,304174,354
FORMULA Szymanski-PT-a10-CTLFireability-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 1 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2025-06-06 00:54:15] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2025-06-06 00:54:15] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:54:15] [INFO ] Implicit Places using invariants in 40 ms returned []
[2025-06-06 00:54:15] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2025-06-06 00:54:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:54:15] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:54:15] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
Running 194 sub problems to find dead transitions.
[2025-06-06 00:54:15] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2025-06-06 00:54:15] [INFO ] Invariant cache hit.
[2025-06-06 00:54:15] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (OVERLAPS) 74/116 variables, 42/43 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (OVERLAPS) 0/116 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 52 constraints, problems are : Problem set: 0 solved, 194 unsolved in 2252 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 194 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (OVERLAPS) 74/116 variables, 42/43 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 194/246 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 6 (OVERLAPS) 0/116 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 194 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 246 constraints, problems are : Problem set: 0 solved, 194 unsolved in 10730 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13003ms problems are : Problem set: 0 solved, 194 unsolved
Search for dead transitions found 0 dead transitions in 13004ms
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13104 ms. Remains : 42/47 places, 196/216 transitions.
[2025-06-06 00:54:28] [INFO ] Flatten gal took : 11 ms
[2025-06-06 00:54:28] [INFO ] Flatten gal took : 6 ms
[2025-06-06 00:54:28] [INFO ] Input system was already deterministic with 196 transitions.
[2025-06-06 00:54:28] [INFO ] Flatten gal took : 5 ms
[2025-06-06 00:54:28] [INFO ] Flatten gal took : 5 ms
[2025-06-06 00:54:28] [INFO ] Time to serialize gal into /tmp/CTLFireability10354189781002549764.gal : 2 ms
[2025-06-06 00:54:28] [INFO ] Time to serialize properties into /tmp/CTLFireability12209571610519310923.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/CTLFireability10354189781002549764.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12209571610519310923.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,2.979e+13,2.94576,81788,2,4507,5,477141,6,0,366,342549,0


Converting to forward existential form...Done !
original formula: EX((EX(AG(((s1>=1)&&(l36>=1)))) + (AG(EF(((s3<1)||(l28<1)))) * ((!(A(E(((s0>=1)&&(l25>=1)) U ((s3>=1)&&(l32>=1))) U (((s3>=1)&&(l37>=1))|...254
=> equivalent forward existential formula: ([(EY(EY(Init)) * !(E(TRUE U !(((s1>=1)&&(l36>=1))))))] != FALSE + ((([((FwdU((EY(Init) * !(E(TRUE U !(E(TRUE U ...675
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
Hit Full ! (commute/partial/dont) 130/9/66
(forward)formula 0,1,6.98693,143088,1,0,210,788078,428,150,3095,680624,419
FORMULA Szymanski-PT-a10-CTLFireability-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 22 place count 42 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 41 transition count 180
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 41 transition count 180
Applied a total of 24 rules in 20 ms. Remains 41 /47 variables (removed 6) and now considering 180/216 (removed 36) transitions.
[2025-06-06 00:54:35] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 41 cols
[2025-06-06 00:54:35] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:54:36] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-06-06 00:54:36] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
[2025-06-06 00:54:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:54:36] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:54:36] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 00:54:36] [INFO ] Redundant transitions in 1 ms returned []
Running 178 sub problems to find dead transitions.
[2025-06-06 00:54:36] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
[2025-06-06 00:54:36] [INFO ] Invariant cache hit.
[2025-06-06 00:54:36] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 2 (OVERLAPS) 70/111 variables, 41/42 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/111 variables, 9/51 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 5 (OVERLAPS) 0/111 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 178 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/111 variables, and 51 constraints, problems are : Problem set: 0 solved, 178 unsolved in 2625 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 178/178 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 178 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 2 (OVERLAPS) 70/111 variables, 41/42 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/111 variables, 9/51 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 178/229 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/111 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 6 (OVERLAPS) 0/111 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 178 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/111 variables, and 229 constraints, problems are : Problem set: 0 solved, 178 unsolved in 6369 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 178/178 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9017ms problems are : Problem set: 0 solved, 178 unsolved
Search for dead transitions found 0 dead transitions in 9018ms
Starting structural reductions in SI_CTL mode, iteration 1 : 41/47 places, 180/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9146 ms. Remains : 41/47 places, 180/216 transitions.
[2025-06-06 00:54:45] [INFO ] Flatten gal took : 10 ms
[2025-06-06 00:54:45] [INFO ] Flatten gal took : 4 ms
[2025-06-06 00:54:45] [INFO ] Input system was already deterministic with 180 transitions.
[2025-06-06 00:54:45] [INFO ] Flatten gal took : 6 ms
[2025-06-06 00:54:45] [INFO ] Flatten gal took : 4 ms
[2025-06-06 00:54:45] [INFO ] Time to serialize gal into /tmp/CTLFireability8668680452891599252.gal : 1 ms
[2025-06-06 00:54:45] [INFO ] Time to serialize properties into /tmp/CTLFireability871099971035483163.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/CTLFireability8668680452891599252.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability871099971035483163.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.82234e+13,2.47226,71868,2,4371,5,413992,6,0,346,312144,0


Converting to forward existential form...Done !
original formula: AG(A(!(((s1>=1)&&(l18>=1))) U (!(((AG(((s1>=1)&&(l8>=1))) + ((s2>=1)&&(l9>=1))) + (((s0>=1)&&(l12>=1))||((s3>=1)&&(l9>=1))))) * AG(((!((s...197
=> equivalent forward existential formula: (((([((FwdU(FwdU(Init,TRUE),!((!(((!(E(TRUE U !(((s1>=1)&&(l8>=1))))) + ((s2>=1)&&(l9>=1))) + (((s0>=1)&&(l12>=1...1384
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t36, t37, t45, t46, t61, t86, t87, t123, t129, t130, t131, t132, t146, t165...281
(forward)formula 0,0,5.54304,112568,1,0,244,583679,392,155,2874,523622,426
FORMULA Szymanski-PT-a10-CTLFireability-2023-12 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 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 2 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2025-06-06 00:54:50] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2025-06-06 00:54:50] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:54:50] [INFO ] Implicit Places using invariants in 39 ms returned []
[2025-06-06 00:54:50] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2025-06-06 00:54:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:54:50] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:54:50] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Running 194 sub problems to find dead transitions.
[2025-06-06 00:54:50] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2025-06-06 00:54:50] [INFO ] Invariant cache hit.
[2025-06-06 00:54:50] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (OVERLAPS) 74/116 variables, 42/43 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (OVERLAPS) 0/116 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 52 constraints, problems are : Problem set: 0 solved, 194 unsolved in 2437 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 194 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (OVERLAPS) 74/116 variables, 42/43 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 194/246 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 6 (OVERLAPS) 0/116 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 194 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 246 constraints, problems are : Problem set: 0 solved, 194 unsolved in 10543 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13004ms problems are : Problem set: 0 solved, 194 unsolved
Search for dead transitions found 0 dead transitions in 13004ms
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13120 ms. Remains : 42/47 places, 196/216 transitions.
[2025-06-06 00:55:03] [INFO ] Flatten gal took : 4 ms
[2025-06-06 00:55:03] [INFO ] Flatten gal took : 4 ms
[2025-06-06 00:55:03] [INFO ] Input system was already deterministic with 196 transitions.
[2025-06-06 00:55:03] [INFO ] Flatten gal took : 4 ms
[2025-06-06 00:55:03] [INFO ] Flatten gal took : 4 ms
[2025-06-06 00:55:03] [INFO ] Time to serialize gal into /tmp/CTLFireability14317043727888222240.gal : 1 ms
[2025-06-06 00:55:03] [INFO ] Time to serialize properties into /tmp/CTLFireability10717569122558176364.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/CTLFireability14317043727888222240.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10717569122558176364.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,2.979e+13,2.88519,81868,2,4507,5,477141,6,0,366,342549,0


Converting to forward existential form...Done !
original formula: AG(AX((A(((s2>=1)&&(l38>=1)) U ((s2>=1)&&(l17>=1))) * ((s3<1)||(l34<1)))))
=> equivalent forward existential formula: (([(FwdU(EY(FwdU(Init,TRUE)),!(((s2>=1)&&(l17>=1)))) * (!(((s2>=1)&&(l38>=1))) * !(((s2>=1)&&(l17>=1)))))] = FAL...277
(forward)formula 0,0,3.06531,81868,1,0,9,477141,9,2,922,342549,2
FORMULA Szymanski-PT-a10-CTLFireability-2023-14 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 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Applied a total of 8 rules in 2 ms. Remains 43 /47 variables (removed 4) and now considering 200/216 (removed 16) transitions.
[2025-06-06 00:55:06] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2025-06-06 00:55:06] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:55:07] [INFO ] Implicit Places using invariants in 37 ms returned []
[2025-06-06 00:55:07] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2025-06-06 00:55:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:55:07] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:55:07] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Running 198 sub problems to find dead transitions.
[2025-06-06 00:55:07] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2025-06-06 00:55:07] [INFO ] Invariant cache hit.
[2025-06-06 00:55:07] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 2 (OVERLAPS) 75/118 variables, 43/44 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/118 variables, 9/53 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/118 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 5 (OVERLAPS) 0/118 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 198 unsolved
No progress, stopping.
After SMT solving in domain Real declared 118/118 variables, and 53 constraints, problems are : Problem set: 0 solved, 198 unsolved in 3199 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 198/198 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 198 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 2 (OVERLAPS) 75/118 variables, 43/44 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/118 variables, 9/53 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/118 variables, 198/251 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/118 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 6 (OVERLAPS) 0/118 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 198 unsolved
No progress, stopping.
After SMT solving in domain Int declared 118/118 variables, and 251 constraints, problems are : Problem set: 0 solved, 198 unsolved in 10758 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 198/198 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13986ms problems are : Problem set: 0 solved, 198 unsolved
Search for dead transitions found 0 dead transitions in 13986ms
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 200/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14103 ms. Remains : 43/47 places, 200/216 transitions.
[2025-06-06 00:55:21] [INFO ] Flatten gal took : 9 ms
[2025-06-06 00:55:21] [INFO ] Flatten gal took : 4 ms
[2025-06-06 00:55:21] [INFO ] Input system was already deterministic with 200 transitions.
[2025-06-06 00:55:21] [INFO ] Flatten gal took : 4 ms
[2025-06-06 00:55:21] [INFO ] Flatten gal took : 4 ms
[2025-06-06 00:55:21] [INFO ] Time to serialize gal into /tmp/CTLFireability7499181326584248511.gal : 2 ms
[2025-06-06 00:55:21] [INFO ] Time to serialize properties into /tmp/CTLFireability11396544642188493375.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/CTLFireability7499181326584248511.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11396544642188493375.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.75214e+13,3.47619,96096,2,4989,5,573285,6,0,374,397775,0


Converting to forward existential form...Done !
original formula: AX(EG((EF(((s0>=1)&&(l4>=1))) * EG(AX(((s2<1)||(l25<1)))))))
=> equivalent forward existential formula: [(EY(Init) * !(EG((E(TRUE U ((s0>=1)&&(l4>=1))) * EG(!(EX(!(((s2<1)||(l25<1))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t18, t19, t40, t41, t50, t51, t67, t96, t97, t137, t144, t145, t146, t147, t162, t184...281
Detected timeout of ITS tools.
[2025-06-06 00:55:51] [INFO ] Flatten gal took : 8 ms
[2025-06-06 00:55:51] [INFO ] Applying decomposition
[2025-06-06 00:55:51] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4169859500145980782.txt' '-o' '/tmp/graph4169859500145980782.bin' '-w' '/tmp/graph4169859500145980782.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4169859500145980782.bin' '-l' '-1' '-v' '-w' '/tmp/graph4169859500145980782.weights' '-q' '0' '-e' '0.001'
[2025-06-06 00:55:51] [INFO ] Decomposing Gal with order
[2025-06-06 00:55:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 00:55:51] [INFO ] Removed a total of 336 redundant transitions.
[2025-06-06 00:55:51] [INFO ] Flatten gal took : 10 ms
[2025-06-06 00:55:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 3 ms.
[2025-06-06 00:55:51] [INFO ] Time to serialize gal into /tmp/CTLFireability5886124424290601326.gal : 1 ms
[2025-06-06 00:55:51] [INFO ] Time to serialize properties into /tmp/CTLFireability6722439975268454449.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/CTLFireability5886124424290601326.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6722439975268454449.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.
Detected timeout of ITS tools.
[2025-06-06 00:56:21] [INFO ] Flatten gal took : 6 ms
[2025-06-06 00:56:21] [INFO ] Flatten gal took : 4 ms
[2025-06-06 00:56:21] [INFO ] Applying decomposition
[2025-06-06 00:56:21] [INFO ] Flatten gal took : 5 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/graph11866771032585932723.txt' '-o' '/tmp/graph11866771032585932723.bin' '-w' '/tmp/graph11866771032585932723.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11866771032585932723.bin' '-l' '-1' '-v' '-w' '/tmp/graph11866771032585932723.weights' '-q' '0' '-e' '0.001'
[2025-06-06 00:56:21] [INFO ] Decomposing Gal with order
[2025-06-06 00:56:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 00:56:21] [INFO ] Removed a total of 361 redundant transitions.
[2025-06-06 00:56:21] [INFO ] Flatten gal took : 10 ms
[2025-06-06 00:56:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 47 labels/synchronizations in 4 ms.
[2025-06-06 00:56:21] [INFO ] Time to serialize gal into /tmp/CTLFireability2643759681219590686.gal : 1 ms
[2025-06-06 00:56:21] [INFO ] Time to serialize properties into /tmp/CTLFireability2264255533342710882.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/CTLFireability2643759681219590686.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2264255533342710882.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 4 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.84523e+14,5.54661,143432,2074,413,247043,29031,287,465017,73,247476,0


Converting to forward existential form...Done !
original formula: ((EG(((u10.s1<1)||(u11.l36<1))) * AX(((EG(EF(((u6.s3<1)||(i1.u1.l4<1)))) * (u6.s3>=1)) * (u6.l19>=1)))) + (AX(!(E(((u0.s2>=1)&&(i1.u1.l4>...311
=> equivalent forward existential formula: ([((FwdU(EY((Init * !((EG(((u10.s1<1)||(u11.l36<1))) * !(EX(!(((EG(E(TRUE U ((u6.s3<1)||(i1.u1.l4<1)))) * (u6.s3...624
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t19, t43, t44, t54, t55, t71, t72, t82, t104, t148, t156, t157, t158, t159, t175, t18...308
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 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 0,1,83.9175,1795456,1,0,2.69212e+06,103815,1715,3.55218e+06,439,1.06019e+06,3147499
FORMULA Szymanski-PT-a10-CTLFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (EF(EG(EX(((u0.s2<1)||(u11.l37<1))))) * AX(EF((AF(EG(((i2.u5.s0>=1)&&(u10.l32>=1)))) + AG(((u6.s3<1)||(u6.l16<1)))))))
=> equivalent forward existential formula: ([(Init * !(E(TRUE U EG(EX(((u0.s2<1)||(u11.l37<1)))))))] = FALSE * [(EY(Init) * !(E(TRUE U (!(EG(!(EG(((i2.u5.s...235
Using saturation style SCC detection
ITS-tools command line returned an error code 139
[2025-06-06 00:58:17] [INFO ] Flatten gal took : 5 ms
[2025-06-06 00:58:17] [INFO ] Time to serialize gal into /tmp/CTLFireability791782194752828690.gal : 1 ms
[2025-06-06 00:58:17] [INFO ] Time to serialize properties into /tmp/CTLFireability7979011768170882249.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/CTLFireability791782194752828690.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7979011768170882249.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 3 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.84523e+14,8.28032,209344,2,7840,5,1.38961e+06,6,0,406,787627,0


Converting to forward existential form...Done !
original formula: (EF(EG(EX(((s2<1)||(l37<1))))) * AX(EF((AF(EG(((s0>=1)&&(l32>=1)))) + AG(((s3<1)||(l16<1)))))))
=> equivalent forward existential formula: ([(Init * !(E(TRUE U EG(EX(((s2<1)||(l37<1)))))))] = FALSE * [(EY(Init) * !(E(TRUE U (!(EG(!(EG(((s0>=1)&&(l32>=...212
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t19, t20, t43, t44, t54, t55, t71, t72, t80, t104, t105, t148, t156, t157, t158, t159...299
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
(forward)formula 0,1,77.1306,1636348,1,0,525,9.21478e+06,471,327,3370,9.06588e+06,769
FORMULA Szymanski-PT-a10-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
Detected timeout of ITS tools.
[2025-06-06 01:20:52] [INFO ] Flatten gal took : 9 ms
[2025-06-06 01:20:52] [INFO ] Input system was already deterministic with 216 transitions.
[2025-06-06 01:20:52] [INFO ] Transformed 47 places.
[2025-06-06 01:20:52] [INFO ] Transformed 216 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2025-06-06 01:20:52] [INFO ] Time to serialize gal into /tmp/CTLFireability8185015009289023383.gal : 1 ms
[2025-06-06 01:20:52] [INFO ] Time to serialize properties into /tmp/CTLFireability4393043266949245443.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/CTLFireability8185015009289023383.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4393043266949245443.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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 -...328
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 2 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.84523e+14,179.798,3153076,2,4154,5,2.19286e+07,6,0,406,7.5674e+06,0


Converting to forward existential form...Done !
original formula: (A(EF(((s2>=1)&&(l39>=1))) U !(EX(!(((s2>=1)&&(l12>=1)))))) + A(EF(((s3>=1)&&(l18>=1))) U ((EG(EF(((s1>=1)&&(l16>=1)))) + ((((A(((s3>=1)&...467
=> equivalent forward existential formula: ([((Init * !(EG(!(!(EX(!(((s2>=1)&&(l12>=1))))))))) * !(E(!(!(EX(!(((s2>=1)&&(l12>=1)))))) U (!(E(TRUE U ((s2>=1...1890
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t19, t20, t43, t44, t54, t55, t71, t72, t80, t104, t105, t148, t156, t157, t158, t159...299
Detected timeout of ITS tools.
Total runtime 3291926 ms.

BK_STOP 1749174207977

--------------------
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="Szymanski-PT-a10"
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 Szymanski-PT-a10, 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 r240-tall-174915589200114"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-a10.tgz
mv Szymanski-PT-a10 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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