Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r098-tall-177955695600508.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is DLCround-PT-03a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695600508
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 632K
-rw-r--r-- 1 mcc users 6.2K Mar 6 17:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Mar 6 17:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Mar 6 17:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 6 17:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 15 09:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 09:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 09:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Mar 6 17:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Mar 6 17:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Mar 6 17:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 117K Mar 6 17:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 09:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 09:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 148K Mar 3 18:30 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 DLCround-PT-03a-LTLFireability-00
FORMULA_NAME DLCround-PT-03a-LTLFireability-01
FORMULA_NAME DLCround-PT-03a-LTLFireability-02
FORMULA_NAME DLCround-PT-03a-LTLFireability-03
FORMULA_NAME DLCround-PT-03a-LTLFireability-04
FORMULA_NAME DLCround-PT-03a-LTLFireability-05
FORMULA_NAME DLCround-PT-03a-LTLFireability-06
FORMULA_NAME DLCround-PT-03a-LTLFireability-07
FORMULA_NAME DLCround-PT-03a-LTLFireability-08
FORMULA_NAME DLCround-PT-03a-LTLFireability-09
FORMULA_NAME DLCround-PT-03a-LTLFireability-10
FORMULA_NAME DLCround-PT-03a-LTLFireability-11
FORMULA_NAME DLCround-PT-03a-LTLFireability-12
FORMULA_NAME DLCround-PT-03a-LTLFireability-13
FORMULA_NAME DLCround-PT-03a-LTLFireability-14
FORMULA_NAME DLCround-PT-03a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779624998821

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-03a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-24 12:16:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-24 12:16:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 12:16:40] [INFO ] Load time of PNML (sax parser for PT used): 89 ms
[2026-05-24 12:16:40] [INFO ] Transformed 113 places.
[2026-05-24 12:16:40] [INFO ] Transformed 617 transitions.
[2026-05-24 12:16:40] [INFO ] Found NUPN structural information;
[2026-05-24 12:16:40] [INFO ] Parsed PT model containing 113 places and 617 transitions and 2269 arcs in 182 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 72 transitions
Reduce redundant transitions removed 72 transitions.
FORMULA DLCround-PT-03a-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 47 out of 113 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 545/545 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 105 transition count 489
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 105 transition count 489
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 18 place count 105 transition count 487
Drop transitions (Redundant composition of simpler transitions.) removed 144 transitions
Redundant transition composition rules discarded 144 transitions
Iterating global reduction 1 with 144 rules applied. Total rules applied 162 place count 105 transition count 343
Applied a total of 162 rules in 37 ms. Remains 105 /113 variables (removed 8) and now considering 343/545 (removed 202) transitions.
[2026-05-24 12:16:40] [INFO ] Flow matrix only has 96 transitions (discarded 247 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2440122181371919573.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13290326214792193564.kers'
[2026-05-24 12:16:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2440122181371919573.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13290326214792193564.kers]
Normalized transition count is 95 out of 96 initially.
Culling duplicate invariants (modulo rational): removing 44 columns.
Culled 44 columns in 0 ms.
// Phase 1: matrix 95 rows 61 cols 197 entries
Finished phase 1 with 53 SingleSign rule and 0 generalized
[2026-05-24 12:16:40] [INFO ] Computed 52 invariants in 1 ms
Computed 52 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-13290326214792193564.kers
Total runtime 2 ms.
[2026-05-24 12:16:40] [INFO ] Implicit Places using invariants in 310 ms returned [63, 64, 65, 67, 72, 73, 74, 75, 77, 78, 80, 83, 84, 87, 88, 89, 90, 91, 96, 100, 102, 103]
Discarding 22 places :
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Implicit Place search using SMT only with invariants took 342 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 83/113 places, 267/545 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 140 transitions
Redundant transition composition rules discarded 140 transitions
Iterating global reduction 0 with 140 rules applied. Total rules applied 140 place count 83 transition count 127
Applied a total of 140 rules in 3 ms. Remains 83 /83 variables (removed 0) and now considering 127/267 (removed 140) transitions.
[2026-05-24 12:16:40] [INFO ] Flow matrix only has 96 transitions (discarded 31 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15107629240027438549.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14703590477092909230.kers'
[2026-05-24 12:16:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15107629240027438549.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14703590477092909230.kers]
Normalized transition count is 95 out of 96 initially.
Culling duplicate invariants (modulo rational): removing 22 columns.
Culled 22 columns in 0 ms.
// Phase 1: matrix 95 rows 61 cols 197 entries
Finished phase 1 with 53 SingleSign rule and 0 generalized
[2026-05-24 12:16:40] [INFO ] Computed 30 invariants in 0 ms
Computed 30 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14703590477092909230.kers
Total runtime 1 ms.
[2026-05-24 12:16:40] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-24 12:16:40] [INFO ] Flow matrix only has 96 transitions (discarded 31 similar events)
[2026-05-24 12:16:40] [INFO ] Invariant cache hit.
[2026-05-24 12:16:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 12:16:40] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 83/113 places, 127/545 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 504 ms. Remains : 83/113 places, 127/545 transitions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 127/127 transitions.
Applied a total of 0 rules in 2 ms. Remains 83 /83 variables (removed 0) and now considering 127/127 (removed 0) transitions.
[2026-05-24 12:16:40] [INFO ] Flow matrix only has 96 transitions (discarded 31 similar events)
[2026-05-24 12:16:40] [INFO ] Invariant cache hit.
[2026-05-24 12:16:41] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-24 12:16:41] [INFO ] Flow matrix only has 96 transitions (discarded 31 similar events)
[2026-05-24 12:16:41] [INFO ] Invariant cache hit.
[2026-05-24 12:16:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 12:16:41] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Running 126 sub problems to find dead transitions.
[2026-05-24 12:16:41] [INFO ] Flow matrix only has 96 transitions (discarded 31 similar events)
[2026-05-24 12:16:41] [INFO ] Invariant cache hit.
[2026-05-24 12:16:41] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 1 (OVERLAPS) 1/61 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 3 (OVERLAPS) 22/83 variables, 22/30 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 5 (OVERLAPS) 95/178 variables, 83/113 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/178 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 7 (OVERLAPS) 1/179 variables, 1/114 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/179 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 9 (OVERLAPS) 0/179 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 126 unsolved
No progress, stopping.
After SMT solving in domain Real declared 179/179 variables, and 114 constraints, problems are : Problem set: 0 solved, 126 unsolved in 4342 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, State Equation: 83/83 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 126/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 126 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 1 (OVERLAPS) 1/61 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 3 (OVERLAPS) 22/83 variables, 22/30 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 5 (OVERLAPS) 95/178 variables, 83/113 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/178 variables, 126/239 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/178 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 8 (OVERLAPS) 1/179 variables, 1/240 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/179 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 10 (OVERLAPS) 0/179 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 126 unsolved
No progress, stopping.
After SMT solving in domain Int declared 179/179 variables, and 240 constraints, problems are : Problem set: 0 solved, 126 unsolved in 4266 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, State Equation: 83/83 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 126/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8649ms problems are : Problem set: 0 solved, 126 unsolved
Search for dead transitions found 0 dead transitions in 8661ms
Finished structural reductions in LTL mode , in 1 iterations and 8766 ms. Remains : 83/83 places, 127/127 transitions.
Support contains 47 out of 83 places after structural reductions.
[2026-05-24 12:16:49] [INFO ] Flatten gal took : 26 ms
[2026-05-24 12:16:49] [INFO ] Flatten gal took : 9 ms
[2026-05-24 12:16:49] [INFO ] Input system was already deterministic with 127 transitions.
RANDOM walk for 40000 steps (8 resets) in 899 ms. (44 steps per ms) remains 1/37 properties
BEST_FIRST walk for 40004 steps (8 resets) in 175 ms. (227 steps per ms) remains 1/1 properties
[2026-05-24 12:16:50] [INFO ] Flow matrix only has 96 transitions (discarded 31 similar events)
[2026-05-24 12:16:50] [INFO ] Invariant cache hit.
[2026-05-24 12:16:50] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp28 is UNSAT
After SMT solving in domain Real declared 12/179 variables, and 3 constraints, problems are : Problem set: 1 solved, 0 unsolved in 23 ms.
Refiners :[Positive P Invariants (semi-flows): 3/30 constraints, State Equation: 0/83 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 26ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA DLCround-PT-03a-LTLFireability-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
Computed a total of 23 stabilizing places and 1 stable transitions
Graph (complete) has 156 edges and 83 vertex of which 61 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.6 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&X(X((G(p2)||p1)))))))'
Support contains 4 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 127/127 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 63 transition count 127
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 28 place count 55 transition count 111
Iterating global reduction 1 with 8 rules applied. Total rules applied 36 place count 55 transition count 111
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 38 place count 55 transition count 109
Applied a total of 38 rules in 5 ms. Remains 55 /83 variables (removed 28) and now considering 109/127 (removed 18) transitions.
[2026-05-24 12:16:50] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1956410865928081156.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6082974742891094566.kers'
[2026-05-24 12:16:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1956410865928081156.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6082974742891094566.kers]
Normalized transition count is 85 out of 86 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 85 rows 53 cols 177 entries
Finished phase 1 with 45 SingleSign rule and 0 generalized
[2026-05-24 12:16:50] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6082974742891094566.kers
Total runtime 0 ms.
[2026-05-24 12:16:50] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-24 12:16:50] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
[2026-05-24 12:16:50] [INFO ] Invariant cache hit.
[2026-05-24 12:16:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 12:16:50] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
Running 108 sub problems to find dead transitions.
[2026-05-24 12:16:50] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
[2026-05-24 12:16:50] [INFO ] Invariant cache hit.
[2026-05-24 12:16:50] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 3 (OVERLAPS) 2/55 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 5 (OVERLAPS) 85/140 variables, 55/65 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 7 (OVERLAPS) 1/141 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/141 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 9 (OVERLAPS) 0/141 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 108 unsolved
No progress, stopping.
After SMT solving in domain Real declared 141/141 variables, and 66 constraints, problems are : Problem set: 0 solved, 108 unsolved in 2726 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 108/108 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 108 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 3 (OVERLAPS) 2/55 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 5 (OVERLAPS) 85/140 variables, 55/65 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 108/173 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 8 (OVERLAPS) 1/141 variables, 1/174 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/141 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 10 (OVERLAPS) 0/141 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 108 unsolved
No progress, stopping.
After SMT solving in domain Int declared 141/141 variables, and 174 constraints, problems are : Problem set: 0 solved, 108 unsolved in 2715 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 108/108 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5451ms problems are : Problem set: 0 solved, 108 unsolved
Search for dead transitions found 0 dead transitions in 5451ms
Starting structural reductions in LTL mode, iteration 1 : 55/83 places, 109/127 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5532 ms. Remains : 55/83 places, 109/127 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(X((G(p1)||p0)))&&p2))))'
Stuttering acceptance computed with spot in 473 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-03a-LTLFireability-00
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-03a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-03a-LTLFireability-00 finished in 6100 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(((p0 U !p1)||G(p2)))&&(F(p0) U p3)))'
Support contains 6 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 127/127 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 64 transition count 127
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 26 place count 57 transition count 113
Iterating global reduction 1 with 7 rules applied. Total rules applied 33 place count 57 transition count 113
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 35 place count 57 transition count 111
Applied a total of 35 rules in 3 ms. Remains 57 /83 variables (removed 26) and now considering 111/127 (removed 16) transitions.
[2026-05-24 12:16:56] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3694431821385506176.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17197047117775432170.kers'
[2026-05-24 12:16:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3694431821385506176.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17197047117775432170.kers]
Normalized transition count is 86 out of 87 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 86 rows 54 cols 179 entries
Finished phase 1 with 46 SingleSign rule and 0 generalized
[2026-05-24 12:16:56] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17197047117775432170.kers
Total runtime 0 ms.
[2026-05-24 12:16:56] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-24 12:16:56] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
[2026-05-24 12:16:56] [INFO ] Invariant cache hit.
[2026-05-24 12:16:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 12:16:57] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Running 110 sub problems to find dead transitions.
[2026-05-24 12:16:57] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
[2026-05-24 12:16:57] [INFO ] Invariant cache hit.
[2026-05-24 12:16:57] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (OVERLAPS) 3/57 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (OVERLAPS) 86/143 variables, 57/68 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/143 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (OVERLAPS) 1/144 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/144 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 9 (OVERLAPS) 0/144 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Real declared 144/144 variables, and 69 constraints, problems are : Problem set: 0 solved, 110 unsolved in 2870 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 57/57 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 110 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (OVERLAPS) 3/57 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (OVERLAPS) 86/143 variables, 57/68 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/143 variables, 110/178 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/143 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 8 (OVERLAPS) 1/144 variables, 1/179 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/144 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 10 (OVERLAPS) 0/144 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Int declared 144/144 variables, and 179 constraints, problems are : Problem set: 0 solved, 110 unsolved in 2665 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 57/57 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5548ms problems are : Problem set: 0 solved, 110 unsolved
Search for dead transitions found 0 dead transitions in 5549ms
Starting structural reductions in LTL mode, iteration 1 : 57/83 places, 111/127 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5621 ms. Remains : 57/83 places, 111/127 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(((p0 U !p1)||G(p2)))&&(F(p0) U p3)))'
Stuttering acceptance computed with spot in 295 ms :[(OR (NOT p3) (AND p1 (NOT p2))), (AND p1 (NOT p2)), (NOT p0), (NOT p3), true, p1, (NOT p2)]
Running random walk in product with property : DLCround-PT-03a-LTLFireability-01
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-03a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-03a-LTLFireability-01 finished in 5965 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||((X(p1) U p2)&&p3))))'
Support contains 7 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 127/127 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 64 transition count 127
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 25 place count 58 transition count 115
Iterating global reduction 1 with 6 rules applied. Total rules applied 31 place count 58 transition count 115
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 32 place count 58 transition count 114
Applied a total of 32 rules in 9 ms. Remains 58 /83 variables (removed 25) and now considering 114/127 (removed 13) transitions.
[2026-05-24 12:17:02] [INFO ] Flow matrix only has 89 transitions (discarded 25 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-371692626262999199.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-165060285126394171.kers'
[2026-05-24 12:17:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-371692626262999199.kers, --Pflows, --basisKERS=/tmp/petrispot-output-165060285126394171.kers]
Normalized transition count is 88 out of 89 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 88 rows 55 cols 183 entries
Finished phase 1 with 47 SingleSign rule and 0 generalized
[2026-05-24 12:17:02] [INFO ] Computed 11 invariants in 1 ms
Computed 11 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-165060285126394171.kers
Total runtime 1 ms.
[2026-05-24 12:17:02] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-24 12:17:02] [INFO ] Flow matrix only has 89 transitions (discarded 25 similar events)
[2026-05-24 12:17:02] [INFO ] Invariant cache hit.
[2026-05-24 12:17:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 12:17:03] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Running 113 sub problems to find dead transitions.
[2026-05-24 12:17:03] [INFO ] Flow matrix only has 89 transitions (discarded 25 similar events)
[2026-05-24 12:17:03] [INFO ] Invariant cache hit.
[2026-05-24 12:17:03] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 1 (OVERLAPS) 1/55 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 3 (OVERLAPS) 3/58 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/58 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 5 (OVERLAPS) 88/146 variables, 58/69 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/146 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 7 (OVERLAPS) 1/147 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/147 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 9 (OVERLAPS) 0/147 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 113 unsolved
No progress, stopping.
After SMT solving in domain Real declared 147/147 variables, and 70 constraints, problems are : Problem set: 0 solved, 113 unsolved in 2860 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 58/58 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 113/113 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 113 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 1 (OVERLAPS) 1/55 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 3 (OVERLAPS) 3/58 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/58 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 5 (OVERLAPS) 88/146 variables, 58/69 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/146 variables, 113/182 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/146 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 8 (OVERLAPS) 1/147 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/147 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 10 (OVERLAPS) 0/147 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 113 unsolved
No progress, stopping.
After SMT solving in domain Int declared 147/147 variables, and 183 constraints, problems are : Problem set: 0 solved, 113 unsolved in 2818 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 58/58 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 113/113 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5688ms problems are : Problem set: 0 solved, 113 unsolved
Search for dead transitions found 0 dead transitions in 5688ms
Starting structural reductions in LTL mode, iteration 1 : 58/83 places, 114/127 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5786 ms. Remains : 58/83 places, 114/127 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||((X(p1) U p2)&&p3))))'
Stuttering acceptance computed with spot in 236 ms :[true, (OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : DLCround-PT-03a-LTLFireability-02
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-03a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-03a-LTLFireability-02 finished in 6065 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 3 out of 83 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 83/83 places, 127/127 transitions.
Graph (trivial) has 120 edges and 83 vertex of which 54 / 83 are part of one of the 8 SCC in 4 ms
Free SCC test removed 46 places
Ensure Unique test removed 105 transitions
Reduce isomorphic transitions removed 105 transitions.
Graph (complete) has 51 edges and 37 vertex of which 16 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.1 ms
Discarding 21 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 16 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 15 transition count 21
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 10 place count 9 transition count 14
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 9 transition count 14
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 17 place count 9 transition count 13
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 18 place count 9 transition count 12
Applied a total of 18 rules in 15 ms. Remains 9 /83 variables (removed 74) and now considering 12/127 (removed 115) transitions.
[2026-05-24 12:17:08] [INFO ] Flow matrix only has 8 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14081563121622789281.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1585211535623119669.kers'
[2026-05-24 12:17:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14081563121622789281.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1585211535623119669.kers]
Normalized transition count is 7 out of 8 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 7 rows 7 cols 15 entries
Finished phase 1 with 5 SingleSign rule and 0 generalized
[2026-05-24 12:17:08] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1585211535623119669.kers
Total runtime 0 ms.
[2026-05-24 12:17:09] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-24 12:17:09] [INFO ] Flow matrix only has 8 transitions (discarded 4 similar events)
[2026-05-24 12:17:09] [INFO ] Invariant cache hit.
[2026-05-24 12:17:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 12:17:09] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2026-05-24 12:17:09] [INFO ] Redundant transitions in 0 ms returned []
Running 11 sub problems to find dead transitions.
[2026-05-24 12:17:09] [INFO ] Flow matrix only has 8 transitions (discarded 4 similar events)
[2026-05-24 12:17:09] [INFO ] Invariant cache hit.
[2026-05-24 12:17:09] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 1/8 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 1/9 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 7/16 variables, 9/13 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/16 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 1/17 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/17 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (OVERLAPS) 0/17 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 17/17 variables, and 14 constraints, problems are : Problem set: 0 solved, 11 unsolved in 117 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 9/9 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 1/8 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 1/9 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 7/16 variables, 9/13 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/16 variables, 11/24 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/16 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (OVERLAPS) 1/17 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/17 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 10 (OVERLAPS) 0/17 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 17/17 variables, and 25 constraints, problems are : Problem set: 0 solved, 11 unsolved in 113 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 9/9 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 234ms problems are : Problem set: 0 solved, 11 unsolved
Search for dead transitions found 0 dead transitions in 234ms
Starting structural reductions in SI_LTL mode, iteration 1 : 9/83 places, 12/127 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 323 ms. Remains : 9/83 places, 12/127 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-03a-LTLFireability-04
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-03a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-03a-LTLFireability-04 finished in 392 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0) U X(!p1)) U p2))'
Support contains 6 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 127/127 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 64 transition count 127
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 26 place count 57 transition count 113
Iterating global reduction 1 with 7 rules applied. Total rules applied 33 place count 57 transition count 113
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 34 place count 57 transition count 112
Applied a total of 34 rules in 9 ms. Remains 57 /83 variables (removed 26) and now considering 112/127 (removed 15) transitions.
[2026-05-24 12:17:09] [INFO ] Flow matrix only has 88 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3243822208984206960.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18162033251434974817.kers'
[2026-05-24 12:17:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3243822208984206960.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18162033251434974817.kers]
Normalized transition count is 87 out of 88 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 87 rows 54 cols 181 entries
Finished phase 1 with 46 SingleSign rule and 0 generalized
[2026-05-24 12:17:09] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-18162033251434974817.kers
Total runtime 1 ms.
[2026-05-24 12:17:09] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-24 12:17:09] [INFO ] Flow matrix only has 88 transitions (discarded 24 similar events)
[2026-05-24 12:17:09] [INFO ] Invariant cache hit.
[2026-05-24 12:17:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 12:17:09] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Running 111 sub problems to find dead transitions.
[2026-05-24 12:17:09] [INFO ] Flow matrix only has 88 transitions (discarded 24 similar events)
[2026-05-24 12:17:09] [INFO ] Invariant cache hit.
[2026-05-24 12:17:09] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 3 (OVERLAPS) 3/57 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 5 (OVERLAPS) 87/144 variables, 57/68 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/144 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 7 (OVERLAPS) 1/145 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/145 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 9 (OVERLAPS) 0/145 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 111 unsolved
No progress, stopping.
After SMT solving in domain Real declared 145/145 variables, and 69 constraints, problems are : Problem set: 0 solved, 111 unsolved in 3023 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 57/57 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 111/111 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 111 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 3 (OVERLAPS) 3/57 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 5 (OVERLAPS) 87/144 variables, 57/68 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/144 variables, 111/179 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/144 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 8 (OVERLAPS) 1/145 variables, 1/180 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/145 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 10 (OVERLAPS) 0/145 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 111 unsolved
No progress, stopping.
After SMT solving in domain Int declared 145/145 variables, and 180 constraints, problems are : Problem set: 0 solved, 111 unsolved in 2713 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 57/57 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 111/111 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5744ms problems are : Problem set: 0 solved, 111 unsolved
Search for dead transitions found 0 dead transitions in 5745ms
Starting structural reductions in LTL mode, iteration 1 : 57/83 places, 112/127 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5825 ms. Remains : 57/83 places, 112/127 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0) U X(!p1)) U p2))'
Stuttering acceptance computed with spot in 169 ms :[(NOT p2), (AND (NOT p0) p1), p1, (NOT p0)]
Running random walk in product with property : DLCround-PT-03a-LTLFireability-05
Stuttering criterion allowed to conclude after 11 steps with 5 reset in 1 ms.
FORMULA DLCround-PT-03a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-03a-LTLFireability-05 finished in 6049 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0&&F(p1)))))'
Support contains 4 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 127/127 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 63 transition count 127
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 28 place count 55 transition count 111
Iterating global reduction 1 with 8 rules applied. Total rules applied 36 place count 55 transition count 111
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 38 place count 55 transition count 109
Applied a total of 38 rules in 3 ms. Remains 55 /83 variables (removed 28) and now considering 109/127 (removed 18) transitions.
[2026-05-24 12:17:15] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17035111971539114140.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14480836621984426408.kers'
[2026-05-24 12:17:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17035111971539114140.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14480836621984426408.kers]
Normalized transition count is 85 out of 86 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 85 rows 53 cols 177 entries
Finished phase 1 with 45 SingleSign rule and 0 generalized
[2026-05-24 12:17:15] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14480836621984426408.kers
Total runtime 1 ms.
[2026-05-24 12:17:15] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-24 12:17:15] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
[2026-05-24 12:17:15] [INFO ] Invariant cache hit.
[2026-05-24 12:17:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 12:17:15] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Running 108 sub problems to find dead transitions.
[2026-05-24 12:17:15] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
[2026-05-24 12:17:15] [INFO ] Invariant cache hit.
[2026-05-24 12:17:15] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 3 (OVERLAPS) 2/55 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 5 (OVERLAPS) 85/140 variables, 55/65 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 7 (OVERLAPS) 1/141 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/141 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 9 (OVERLAPS) 0/141 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 108 unsolved
No progress, stopping.
After SMT solving in domain Real declared 141/141 variables, and 66 constraints, problems are : Problem set: 0 solved, 108 unsolved in 2830 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 108/108 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 108 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 3 (OVERLAPS) 2/55 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 5 (OVERLAPS) 85/140 variables, 55/65 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 108/173 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 8 (OVERLAPS) 1/141 variables, 1/174 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/141 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 10 (OVERLAPS) 0/141 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 108 unsolved
No progress, stopping.
After SMT solving in domain Int declared 141/141 variables, and 174 constraints, problems are : Problem set: 0 solved, 108 unsolved in 2522 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 108/108 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5358ms problems are : Problem set: 0 solved, 108 unsolved
Search for dead transitions found 0 dead transitions in 5359ms
Starting structural reductions in LTL mode, iteration 1 : 55/83 places, 109/127 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5439 ms. Remains : 55/83 places, 109/127 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)&&p1))))'
Stuttering acceptance computed with spot in 204 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : DLCround-PT-03a-LTLFireability-06
Stuttering criterion allowed to conclude after 77 steps with 25 reset in 3 ms.
FORMULA DLCround-PT-03a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-03a-LTLFireability-06 finished in 5683 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G((p0||G(p1)))||X(p2)))))'
Support contains 5 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 127/127 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 63 transition count 127
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 27 place count 56 transition count 113
Iterating global reduction 1 with 7 rules applied. Total rules applied 34 place count 56 transition count 113
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 36 place count 56 transition count 111
Applied a total of 36 rules in 6 ms. Remains 56 /83 variables (removed 27) and now considering 111/127 (removed 16) transitions.
[2026-05-24 12:17:21] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2126339108314819307.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3016803577685773473.kers'
[2026-05-24 12:17:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2126339108314819307.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3016803577685773473.kers]
Normalized transition count is 86 out of 87 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 86 rows 54 cols 179 entries
Finished phase 1 with 46 SingleSign rule and 0 generalized
[2026-05-24 12:17:21] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3016803577685773473.kers
Total runtime 0 ms.
[2026-05-24 12:17:21] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-24 12:17:21] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
[2026-05-24 12:17:21] [INFO ] Invariant cache hit.
[2026-05-24 12:17:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 12:17:21] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Running 110 sub problems to find dead transitions.
[2026-05-24 12:17:21] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
[2026-05-24 12:17:21] [INFO ] Invariant cache hit.
[2026-05-24 12:17:21] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (OVERLAPS) 2/56 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (OVERLAPS) 86/142 variables, 56/66 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (OVERLAPS) 1/143 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/143 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 9 (OVERLAPS) 0/143 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Real declared 143/143 variables, and 67 constraints, problems are : Problem set: 0 solved, 110 unsolved in 2903 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 110 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (OVERLAPS) 2/56 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (OVERLAPS) 86/142 variables, 56/66 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 110/176 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/142 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 8 (OVERLAPS) 1/143 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/143 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 10 (OVERLAPS) 0/143 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Int declared 143/143 variables, and 177 constraints, problems are : Problem set: 0 solved, 110 unsolved in 2662 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5571ms problems are : Problem set: 0 solved, 110 unsolved
Search for dead transitions found 0 dead transitions in 5571ms
Starting structural reductions in LTL mode, iteration 1 : 56/83 places, 111/127 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5646 ms. Remains : 56/83 places, 111/127 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G((p0||G(p1)))||X(p2)))))'
Stuttering acceptance computed with spot in 355 ms :[true, (NOT p2), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-03a-LTLFireability-07
Product exploration explored 100000 steps with 25000 reset in 323 ms.
Product exploration explored 100000 steps with 25000 reset in 171 ms.
Computed a total of 3 stabilizing places and 1 stable transitions
Graph (complete) has 120 edges and 56 vertex of which 54 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Computed a total of 3 stabilizing places and 1 stable transitions
Knowledge based reduction with 5 factoid took 70 ms. Reduced automaton from 9 states, 17 edges and 3 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
RANDOM walk for 1416 steps (0 resets) in 11 ms. (118 steps per ms) remains 0/1 properties
Knowledge based reduction with 5 factoid took 83 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 182 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), true]
Knowledge-based reduction took 348 ms.
Stuttering acceptance computed with spot in 172 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), true]
Support contains 4 out of 56 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 111/111 transitions.
Applied a total of 0 rules in 3 ms. Remains 56 /56 variables (removed 0) and now considering 111/111 (removed 0) transitions.
[2026-05-24 12:17:28] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
[2026-05-24 12:17:28] [INFO ] Invariant cache hit.
[2026-05-24 12:17:28] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-24 12:17:28] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
[2026-05-24 12:17:28] [INFO ] Invariant cache hit.
[2026-05-24 12:17:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 12:17:28] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 69 ms. Remains : 56/56 places, 111/111 transitions.
Computed a total of 3 stabilizing places and 1 stable transitions
Graph (complete) has 120 edges and 56 vertex of which 54 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Computed a total of 3 stabilizing places and 1 stable transitions
Knowledge based reduction with 1 factoid took 39 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
RANDOM walk for 1467 steps (0 resets) in 10 ms. (133 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 76 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 184 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), true]
Knowledge-based reduction took 310 ms.
Stuttering acceptance computed with spot in 181 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 176 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), true]
Product exploration explored 100000 steps with 25000 reset in 197 ms.
Product exploration explored 100000 steps with 25000 reset in 155 ms.
Spot run failed in 85 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin11605702043426425433
[2026-05-24 12:17:29] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11605702043426425433
Running compilation step : cd /tmp/ltsmin11605702043426425433;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 301 ms.
Running link step : cd /tmp/ltsmin11605702043426425433;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin11605702043426425433;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased7586717982932023792.hoa' '--buchi-type=spotba'
LTSmin run took 36 ms.
FORMULA DLCround-PT-03a-LTLFireability-07 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property DLCround-PT-03a-LTLFireability-07 finished in 8694 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X((!p0&&G(F(!p1)))))) U (p0||(p2 U p1))))'
Support contains 5 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 127/127 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 64 transition count 127
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 27 place count 56 transition count 111
Iterating global reduction 1 with 8 rules applied. Total rules applied 35 place count 56 transition count 111
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 37 place count 56 transition count 109
Applied a total of 37 rules in 4 ms. Remains 56 /83 variables (removed 27) and now considering 109/127 (removed 18) transitions.
[2026-05-24 12:17:29] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16369556608131499232.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3925330495207924744.kers'
[2026-05-24 12:17:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16369556608131499232.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3925330495207924744.kers]
Normalized transition count is 85 out of 86 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 85 rows 53 cols 177 entries
Finished phase 1 with 45 SingleSign rule and 0 generalized
[2026-05-24 12:17:29] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3925330495207924744.kers
Total runtime 1 ms.
[2026-05-24 12:17:29] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-24 12:17:29] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
[2026-05-24 12:17:29] [INFO ] Invariant cache hit.
[2026-05-24 12:17:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 12:17:29] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Running 108 sub problems to find dead transitions.
[2026-05-24 12:17:29] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
[2026-05-24 12:17:29] [INFO ] Invariant cache hit.
[2026-05-24 12:17:29] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 3 (OVERLAPS) 3/56 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 5 (OVERLAPS) 85/141 variables, 56/67 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/141 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 7 (OVERLAPS) 1/142 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/142 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 9 (OVERLAPS) 0/142 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 108 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 68 constraints, problems are : Problem set: 0 solved, 108 unsolved in 2815 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 108/108 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 108 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 3 (OVERLAPS) 3/56 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 5 (OVERLAPS) 85/141 variables, 56/67 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/141 variables, 108/175 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/141 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 8 (OVERLAPS) 1/142 variables, 1/176 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/142 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 10 (OVERLAPS) 0/142 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 108 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 176 constraints, problems are : Problem set: 0 solved, 108 unsolved in 2583 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 108/108 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5405ms problems are : Problem set: 0 solved, 108 unsolved
Search for dead transitions found 0 dead transitions in 5405ms
Starting structural reductions in LTL mode, iteration 1 : 56/83 places, 109/127 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5481 ms. Remains : 56/83 places, 109/127 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X((!p0&&G(F(!p1)))))) U ((p2 U p1)||p0)))'
Stuttering acceptance computed with spot in 508 ms :[(AND (NOT p0) (NOT p1)), (OR p0 p1), (AND p0 (NOT p1)), (OR p0 p1), (OR p0 p1), true, p1, p1, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (NOT p1), false]
Running random walk in product with property : DLCround-PT-03a-LTLFireability-08
Stuttering criterion allowed to conclude after 5 steps with 2 reset in 1 ms.
FORMULA DLCround-PT-03a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-03a-LTLFireability-08 finished in 6056 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 83 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 83/83 places, 127/127 transitions.
Graph (trivial) has 123 edges and 83 vertex of which 59 / 83 are part of one of the 8 SCC in 1 ms
Free SCC test removed 51 places
Ensure Unique test removed 115 transitions
Reduce isomorphic transitions removed 115 transitions.
Graph (complete) has 41 edges and 32 vertex of which 11 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.1 ms
Discarding 21 places :
Also discarding 0 output transitions
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 8 place count 5 transition count 6
Iterating global reduction 0 with 6 rules applied. Total rules applied 14 place count 5 transition count 6
Applied a total of 14 rules in 5 ms. Remains 5 /83 variables (removed 78) and now considering 6/127 (removed 121) transitions.
[2026-05-24 12:17:35] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3437925098203014079.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16294698683281310052.kers'
[2026-05-24 12:17:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3437925098203014079.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16294698683281310052.kers]
Normalized transition count is 3 out of 4 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 3 rows 3 cols 6 entries
Finished phase 1 with 2 SingleSign rule and 0 generalized
[2026-05-24 12:17:35] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16294698683281310052.kers
Total runtime 0 ms.
[2026-05-24 12:17:35] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-24 12:17:35] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2026-05-24 12:17:35] [INFO ] Invariant cache hit.
[2026-05-24 12:17:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 12:17:35] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2026-05-24 12:17:35] [INFO ] Redundant transitions in 0 ms returned []
Running 5 sub problems to find dead transitions.
[2026-05-24 12:17:35] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2026-05-24 12:17:35] [INFO ] Invariant cache hit.
[2026-05-24 12:17:35] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 1/5 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 3/8 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 1/9 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 9/9 variables, and 9 constraints, problems are : Problem set: 0 solved, 5 unsolved in 66 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 5/5 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 1/5 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 3/8 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/8 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 1/9 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/9 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 0/9 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 9/9 variables, and 14 constraints, problems are : Problem set: 0 solved, 5 unsolved in 70 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 5/5 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 139ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 140ms
Starting structural reductions in SI_LTL mode, iteration 1 : 5/83 places, 6/127 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 213 ms. Remains : 5/83 places, 6/127 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-03a-LTLFireability-09
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-03a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-03a-LTLFireability-09 finished in 309 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 83 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 83/83 places, 127/127 transitions.
Graph (trivial) has 123 edges and 83 vertex of which 57 / 83 are part of one of the 8 SCC in 1 ms
Free SCC test removed 49 places
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Graph (complete) has 44 edges and 34 vertex of which 13 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.1 ms
Discarding 21 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 13 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 12 transition count 14
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 10 place count 6 transition count 8
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 6 transition count 8
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 17 place count 6 transition count 7
Applied a total of 17 rules in 6 ms. Remains 6 /83 variables (removed 77) and now considering 7/127 (removed 120) transitions.
[2026-05-24 12:17:36] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-188578618624816686.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4979267752005996298.kers'
[2026-05-24 12:17:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-188578618624816686.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4979267752005996298.kers]
Normalized transition count is 4 out of 5 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 4 rows 4 cols 8 entries
Finished phase 1 with 3 SingleSign rule and 0 generalized
[2026-05-24 12:17:36] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4979267752005996298.kers
Total runtime 0 ms.
[2026-05-24 12:17:36] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-24 12:17:36] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
[2026-05-24 12:17:36] [INFO ] Invariant cache hit.
[2026-05-24 12:17:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 12:17:36] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2026-05-24 12:17:36] [INFO ] Redundant transitions in 0 ms returned []
Running 6 sub problems to find dead transitions.
[2026-05-24 12:17:36] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
[2026-05-24 12:17:36] [INFO ] Invariant cache hit.
[2026-05-24 12:17:36] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 1/5 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 1/6 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 4/10 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/10 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 1/11 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/11 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 0/11 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11/11 variables, and 10 constraints, problems are : Problem set: 0 solved, 6 unsolved in 75 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 6/6 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 1/5 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 1/6 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 4/10 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/10 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/10 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 1/11 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/11 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 0/11 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 11/11 variables, and 16 constraints, problems are : Problem set: 0 solved, 6 unsolved in 68 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 6/6 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 149ms problems are : Problem set: 0 solved, 6 unsolved
Search for dead transitions found 0 dead transitions in 149ms
Starting structural reductions in SI_LTL mode, iteration 1 : 6/83 places, 7/127 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 207 ms. Remains : 6/83 places, 7/127 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-03a-LTLFireability-10
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-03a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-03a-LTLFireability-10 finished in 325 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 4 out of 83 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 83/83 places, 127/127 transitions.
Graph (trivial) has 119 edges and 83 vertex of which 56 / 83 are part of one of the 9 SCC in 1 ms
Free SCC test removed 47 places
Ensure Unique test removed 106 transitions
Reduce isomorphic transitions removed 106 transitions.
Graph (complete) has 50 edges and 36 vertex of which 16 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.0 ms
Discarding 20 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 16 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 15 transition count 20
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 9 place count 10 transition count 15
Iterating global reduction 2 with 5 rules applied. Total rules applied 14 place count 10 transition count 15
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 15 place count 10 transition count 14
Applied a total of 15 rules in 9 ms. Remains 10 /83 variables (removed 73) and now considering 14/127 (removed 113) transitions.
[2026-05-24 12:17:36] [INFO ] Flow matrix only has 8 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4518485346403094223.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7070277703895998453.kers'
[2026-05-24 12:17:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4518485346403094223.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7070277703895998453.kers]
Normalized transition count is 7 out of 8 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 7 rows 7 cols 15 entries
Finished phase 1 with 5 SingleSign rule and 0 generalized
[2026-05-24 12:17:36] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7070277703895998453.kers
Total runtime 0 ms.
[2026-05-24 12:17:36] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-24 12:17:36] [INFO ] Flow matrix only has 8 transitions (discarded 6 similar events)
[2026-05-24 12:17:36] [INFO ] Invariant cache hit.
[2026-05-24 12:17:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 12:17:36] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2026-05-24 12:17:36] [INFO ] Redundant transitions in 0 ms returned []
Running 13 sub problems to find dead transitions.
[2026-05-24 12:17:36] [INFO ] Flow matrix only has 8 transitions (discarded 6 similar events)
[2026-05-24 12:17:36] [INFO ] Invariant cache hit.
[2026-05-24 12:17:36] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 1/8 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 2/10 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 7/17 variables, 10/15 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/17 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 7 (OVERLAPS) 1/18 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/18 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 9 (OVERLAPS) 0/18 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 18/18 variables, and 16 constraints, problems are : Problem set: 0 solved, 13 unsolved in 144 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 10/10 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 1/8 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 2/10 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 7/17 variables, 10/15 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/17 variables, 13/28 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/17 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 8 (OVERLAPS) 1/18 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/18 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 10 (OVERLAPS) 0/18 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Int declared 18/18 variables, and 29 constraints, problems are : Problem set: 0 solved, 13 unsolved in 144 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 10/10 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 291ms problems are : Problem set: 0 solved, 13 unsolved
Search for dead transitions found 0 dead transitions in 291ms
Starting structural reductions in SI_LTL mode, iteration 1 : 10/83 places, 14/127 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 361 ms. Remains : 10/83 places, 14/127 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Stuttering acceptance computed with spot in 80 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : DLCround-PT-03a-LTLFireability-11
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-03a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-03a-LTLFireability-11 finished in 465 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X((p1||X(!p2)))))'
Support contains 5 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 127/127 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 63 transition count 127
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 27 place count 56 transition count 113
Iterating global reduction 1 with 7 rules applied. Total rules applied 34 place count 56 transition count 113
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 36 place count 56 transition count 111
Applied a total of 36 rules in 6 ms. Remains 56 /83 variables (removed 27) and now considering 111/127 (removed 16) transitions.
[2026-05-24 12:17:36] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14271704937535153833.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1765738236499580158.kers'
[2026-05-24 12:17:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14271704937535153833.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1765738236499580158.kers]
Normalized transition count is 86 out of 87 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 86 rows 54 cols 179 entries
Finished phase 1 with 46 SingleSign rule and 0 generalized
[2026-05-24 12:17:36] [INFO ] Computed 10 invariants in 1 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1765738236499580158.kers
Total runtime 1 ms.
[2026-05-24 12:17:36] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-24 12:17:36] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
[2026-05-24 12:17:36] [INFO ] Invariant cache hit.
[2026-05-24 12:17:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 12:17:37] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Running 110 sub problems to find dead transitions.
[2026-05-24 12:17:37] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
[2026-05-24 12:17:37] [INFO ] Invariant cache hit.
[2026-05-24 12:17:37] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (OVERLAPS) 2/56 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (OVERLAPS) 86/142 variables, 56/66 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (OVERLAPS) 1/143 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/143 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 9 (OVERLAPS) 0/143 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Real declared 143/143 variables, and 67 constraints, problems are : Problem set: 0 solved, 110 unsolved in 2878 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 110 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (OVERLAPS) 2/56 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (OVERLAPS) 86/142 variables, 56/66 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 110/176 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/142 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 8 (OVERLAPS) 1/143 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/143 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 10 (OVERLAPS) 0/143 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Int declared 143/143 variables, and 177 constraints, problems are : Problem set: 0 solved, 110 unsolved in 2733 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5619ms problems are : Problem set: 0 solved, 110 unsolved
Search for dead transitions found 0 dead transitions in 5619ms
Starting structural reductions in LTL mode, iteration 1 : 56/83 places, 111/127 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5725 ms. Remains : 56/83 places, 111/127 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X((p1||X(p2)))))'
Stuttering acceptance computed with spot in 302 ms :[true, (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : DLCround-PT-03a-LTLFireability-12
Product exploration explored 100000 steps with 33333 reset in 123 ms.
Product exploration explored 100000 steps with 33333 reset in 122 ms.
Computed a total of 3 stabilizing places and 1 stable transitions
Graph (complete) has 120 edges and 56 vertex of which 54 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Computed a total of 3 stabilizing places and 1 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 9 factoid took 20 ms. Proved property starting from automaton with 7 states, 11 edges and 3 AP (stutter sensitive
Knowledge-based reduction took 24 ms.
FORMULA DLCround-PT-03a-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-03a-LTLFireability-12 finished in 6333 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!p0 U (G(!p0)||(!p0&&G(!p1))))))'
Support contains 4 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 127/127 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 63 transition count 127
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 27 place count 56 transition count 113
Iterating global reduction 1 with 7 rules applied. Total rules applied 34 place count 56 transition count 113
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 36 place count 56 transition count 111
Applied a total of 36 rules in 4 ms. Remains 56 /83 variables (removed 27) and now considering 111/127 (removed 16) transitions.
[2026-05-24 12:17:43] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16519723636797074263.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-759827966810973019.kers'
[2026-05-24 12:17:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16519723636797074263.kers, --Pflows, --basisKERS=/tmp/petrispot-output-759827966810973019.kers]
Normalized transition count is 86 out of 87 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 86 rows 54 cols 179 entries
Finished phase 1 with 46 SingleSign rule and 0 generalized
[2026-05-24 12:17:43] [INFO ] Computed 10 invariants in 1 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-759827966810973019.kers
Total runtime 1 ms.
[2026-05-24 12:17:43] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-24 12:17:43] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
[2026-05-24 12:17:43] [INFO ] Invariant cache hit.
[2026-05-24 12:17:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 12:17:43] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 56/83 places, 111/127 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 79 ms. Remains : 56/83 places, 111/127 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!p0 U (G(!p0)||(!p0&&G(!p1))))))'
Stuttering acceptance computed with spot in 193 ms :[true, p0, p0, (AND p0 p1), p1]
Running random walk in product with property : DLCround-PT-03a-LTLFireability-14
Entered a terminal (fully accepting) state of product in 145 steps with 0 reset in 2 ms.
FORMULA DLCround-PT-03a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-03a-LTLFireability-14 finished in 309 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U X(X(G(((p1 U p2)||X(X(p3))))))))'
Support contains 7 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 127/127 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 64 transition count 127
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 26 place count 57 transition count 113
Iterating global reduction 1 with 7 rules applied. Total rules applied 33 place count 57 transition count 113
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 35 place count 57 transition count 111
Applied a total of 35 rules in 2 ms. Remains 57 /83 variables (removed 26) and now considering 111/127 (removed 16) transitions.
[2026-05-24 12:17:43] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7969410107990408717.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7346313963715227210.kers'
[2026-05-24 12:17:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7969410107990408717.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7346313963715227210.kers]
Normalized transition count is 86 out of 87 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 86 rows 54 cols 179 entries
Finished phase 1 with 46 SingleSign rule and 0 generalized
[2026-05-24 12:17:43] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7346313963715227210.kers
Total runtime 1 ms.
[2026-05-24 12:17:43] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-24 12:17:43] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
[2026-05-24 12:17:43] [INFO ] Invariant cache hit.
[2026-05-24 12:17:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 12:17:43] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
Running 110 sub problems to find dead transitions.
[2026-05-24 12:17:43] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
[2026-05-24 12:17:43] [INFO ] Invariant cache hit.
[2026-05-24 12:17:43] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (OVERLAPS) 3/57 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (OVERLAPS) 86/143 variables, 57/68 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/143 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (OVERLAPS) 1/144 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/144 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 9 (OVERLAPS) 0/144 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Real declared 144/144 variables, and 69 constraints, problems are : Problem set: 0 solved, 110 unsolved in 2744 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 57/57 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 110 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (OVERLAPS) 3/57 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (OVERLAPS) 86/143 variables, 57/68 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/143 variables, 110/178 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/143 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 8 (OVERLAPS) 1/144 variables, 1/179 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/144 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 10 (OVERLAPS) 0/144 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Int declared 144/144 variables, and 179 constraints, problems are : Problem set: 0 solved, 110 unsolved in 2753 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 57/57 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5503ms problems are : Problem set: 0 solved, 110 unsolved
Search for dead transitions found 0 dead transitions in 5503ms
Starting structural reductions in LTL mode, iteration 1 : 57/83 places, 111/127 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5585 ms. Remains : 57/83 places, 111/127 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U X(X(G(((p1 U p2)||X(X(p3))))))))'
Stuttering acceptance computed with spot in 923 ms :[(AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p0), (AND (NOT p0) (NOT p2)), false, false]
Running random walk in product with property : DLCround-PT-03a-LTLFireability-15
Stuttering criterion allowed to conclude after 29 steps with 6 reset in 1 ms.
FORMULA DLCround-PT-03a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-03a-LTLFireability-15 finished in 6599 ms.
All properties solved by simple procedures.
Total runtime 70082 ms.

BK_STOP 1779625070227

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -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="DLCround-PT-03a"
export BK_EXAMINATION="LTLFireability"
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 2-5973"
echo " Executing tool itstools"
echo " Input is DLCround-PT-03a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r098-tall-177955695600508"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-03a.tgz
mv DLCround-PT-03a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;