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.r146-tall-177961074100396.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 GPUForwardProgress-PT-08a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074100396
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 6.2K Mar 7 11:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Mar 7 11:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Mar 7 11:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K Mar 7 11:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 10:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 10:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 10:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 10:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Mar 7 11:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 195K Mar 7 11:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Mar 7 11:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 132K Mar 7 11:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:35 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 14K 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 GPUForwardProgress-PT-08a-LTLFireability-00
FORMULA_NAME GPUForwardProgress-PT-08a-LTLFireability-01
FORMULA_NAME GPUForwardProgress-PT-08a-LTLFireability-02
FORMULA_NAME GPUForwardProgress-PT-08a-LTLFireability-03
FORMULA_NAME GPUForwardProgress-PT-08a-LTLFireability-04
FORMULA_NAME GPUForwardProgress-PT-08a-LTLFireability-05
FORMULA_NAME GPUForwardProgress-PT-08a-LTLFireability-06
FORMULA_NAME GPUForwardProgress-PT-08a-LTLFireability-07
FORMULA_NAME GPUForwardProgress-PT-08a-LTLFireability-08
FORMULA_NAME GPUForwardProgress-PT-08a-LTLFireability-09
FORMULA_NAME GPUForwardProgress-PT-08a-LTLFireability-10
FORMULA_NAME GPUForwardProgress-PT-08a-LTLFireability-11
FORMULA_NAME GPUForwardProgress-PT-08a-LTLFireability-12
FORMULA_NAME GPUForwardProgress-PT-08a-LTLFireability-13
FORMULA_NAME GPUForwardProgress-PT-08a-LTLFireability-14
FORMULA_NAME GPUForwardProgress-PT-08a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779724750210

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-08a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-25 15:59:11] [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]
[2026-05-25 15:59:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 15:59:11] [INFO ] Load time of PNML (sax parser for PT used): 39 ms
[2026-05-25 15:59:11] [INFO ] Transformed 40 places.
[2026-05-25 15:59:11] [INFO ] Transformed 49 transitions.
[2026-05-25 15:59:11] [INFO ] Found NUPN structural information;
[2026-05-25 15:59:11] [INFO ] Parsed PT model containing 40 places and 49 transitions and 181 arcs in 126 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 2 formulas.
Ensure Unique test removed 10 transitions
Reduce redundant transitions removed 10 transitions.
FORMULA GPUForwardProgress-PT-08a-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-08a-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 7 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10261576016547243444.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11440481583229768449.kers'
[2026-05-25 15:59:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10261576016547243444.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11440481583229768449.kers]
Normalized transition count is 38 out of 39 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 38 rows 39 cols 141 entries
Finished phase 1 with 29 SingleSign rule and 1 generalized
[2026-05-25 15:59:11] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11440481583229768449.kers
Total runtime 1 ms.
[2026-05-25 15:59:11] [INFO ] Implicit Places using invariants in 189 ms returned []
[2026-05-25 15:59:11] [INFO ] Invariant cache hit.
[2026-05-25 15:59:11] [INFO ] State equation strengthened by 9 read => feed constraints.
[2026-05-25 15:59:12] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 321 ms to find 0 implicit places.
Running 38 sub problems to find dead transitions.
[2026-05-25 15:59:12] [INFO ] Invariant cache hit.
[2026-05-25 15:59:12] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 10/49 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/77 variables, 39/88 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 8/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (OVERLAPS) 1/78 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/78 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (OVERLAPS) 1/79 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/79 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (OVERLAPS) 0/79 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 79/79 variables, and 99 constraints, problems are : Problem set: 0 solved, 38 unsolved in 1080 ms.
Refiners :[Domain max(s): 40/40 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 40/40 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 10/49 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/77 variables, 39/88 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 8/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 38/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 1/78 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/78 variables, 1/136 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/78 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (OVERLAPS) 1/79 variables, 1/137 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/79 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 12 (OVERLAPS) 0/79 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Int declared 79/79 variables, and 137 constraints, problems are : Problem set: 0 solved, 38 unsolved in 1923 ms.
Refiners :[Domain max(s): 40/40 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 40/40 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3059ms problems are : Problem set: 0 solved, 38 unsolved
Search for dead transitions found 0 dead transitions in 3075ms
Finished structural reductions in LTL mode , in 1 iterations and 3437 ms. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2026-05-25 15:59:15] [INFO ] Invariant cache hit.
[2026-05-25 15:59:15] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-25 15:59:15] [INFO ] Invariant cache hit.
[2026-05-25 15:59:15] [INFO ] State equation strengthened by 9 read => feed constraints.
[2026-05-25 15:59:15] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 84 ms. Remains : 40/40 places, 39/39 transitions.
Support contains 29 out of 40 places after structural reductions.
[2026-05-25 15:59:15] [INFO ] Flatten gal took : 19 ms
[2026-05-25 15:59:15] [INFO ] Flatten gal took : 6 ms
[2026-05-25 15:59:15] [INFO ] Input system was already deterministic with 39 transitions.
Reduction of identical properties reduced properties to check from 25 to 21
RANDOM walk for 36559 steps (254 resets) in 991 ms. (36 steps per ms) remains 0/21 properties
FORMULA GPUForwardProgress-PT-08a-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA GPUForwardProgress-PT-08a-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 122 edges and 40 vertex of which 30 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.64 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(p0))))'
Support contains 4 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 39
Applied a total of 1 rules in 5 ms. Remains 39 /40 variables (removed 1) and now considering 39/39 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4737777712397416835.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16037293594537826731.kers'
[2026-05-25 15:59:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4737777712397416835.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16037293594537826731.kers]
Normalized transition count is 38 out of 39 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 38 rows 39 cols 141 entries
Finished phase 1 with 29 SingleSign rule and 1 generalized
[2026-05-25 15:59:16] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16037293594537826731.kers
Total runtime 0 ms.
[2026-05-25 15:59:16] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-25 15:59:16] [INFO ] Invariant cache hit.
[2026-05-25 15:59:16] [INFO ] State equation strengthened by 9 read => feed constraints.
[2026-05-25 15:59:16] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Running 38 sub problems to find dead transitions.
[2026-05-25 15:59:16] [INFO ] Invariant cache hit.
[2026-05-25 15:59:16] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 9/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/76 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (OVERLAPS) 1/77 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (OVERLAPS) 1/78 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/78 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (OVERLAPS) 0/78 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 78/78 variables, and 96 constraints, problems are : Problem set: 0 solved, 38 unsolved in 830 ms.
Refiners :[Domain max(s): 39/39 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 9/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/76 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 38/131 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 1/77 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/77 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (OVERLAPS) 1/78 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/78 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 12 (OVERLAPS) 0/78 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Int declared 78/78 variables, and 134 constraints, problems are : Problem set: 0 solved, 38 unsolved in 1925 ms.
Refiners :[Domain max(s): 39/39 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2768ms problems are : Problem set: 0 solved, 38 unsolved
Search for dead transitions found 0 dead transitions in 2769ms
Starting structural reductions in LTL mode, iteration 1 : 39/40 places, 39/39 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2855 ms. Remains : 39/40 places, 39/39 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(p0))))'
Stuttering acceptance computed with spot in 254 ms :[true, (OR (NOT p1) (NOT p0)), (NOT p0), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : GPUForwardProgress-PT-08a-LTLFireability-02
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA GPUForwardProgress-PT-08a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-08a-LTLFireability-02 finished in 3188 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 1 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Graph (complete) has 122 edges and 40 vertex of which 30 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 1 place count 29 transition count 30
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 15 place count 22 transition count 30
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 17 place count 21 transition count 29
Applied a total of 17 rules in 18 ms. Remains 21 /40 variables (removed 19) and now considering 29/39 (removed 10) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16708385454188529938.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16363101795737997045.kers'
[2026-05-25 15:59:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16708385454188529938.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16363101795737997045.kers]
Normalized transition count is 28 out of 29 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 28 rows 21 cols 80 entries
Finished phase 1 with 19 SingleSign rule and 1 generalized
[2026-05-25 15:59:19] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16363101795737997045.kers
Total runtime 0 ms.
[2026-05-25 15:59:19] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-25 15:59:19] [INFO ] Invariant cache hit.
[2026-05-25 15:59:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 15:59:19] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2026-05-25 15:59:19] [INFO ] Redundant transitions in 0 ms returned []
Running 21 sub problems to find dead transitions.
[2026-05-25 15:59:19] [INFO ] Invariant cache hit.
[2026-05-25 15:59:19] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/13 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 28/41 variables, 13/27 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 8/49 variables, 8/35 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/49 variables, 8/43 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/49 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (OVERLAPS) 1/50 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/50 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 10 (OVERLAPS) 0/50 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Real declared 50/50 variables, and 44 constraints, problems are : Problem set: 0 solved, 21 unsolved in 295 ms.
Refiners :[Domain max(s): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 21/21 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/13 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 28/41 variables, 13/27 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 5/32 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (OVERLAPS) 8/49 variables, 8/40 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/49 variables, 8/48 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/49 variables, 16/64 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/49 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 10 (OVERLAPS) 1/50 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/50 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 12 (OVERLAPS) 0/50 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Int declared 50/50 variables, and 65 constraints, problems are : Problem set: 0 solved, 21 unsolved in 370 ms.
Refiners :[Domain max(s): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 21/21 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 670ms problems are : Problem set: 0 solved, 21 unsolved
Search for dead transitions found 0 dead transitions in 671ms
Starting structural reductions in SI_LTL mode, iteration 1 : 21/40 places, 29/39 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 757 ms. Remains : 21/40 places, 29/39 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 41 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-08a-LTLFireability-03
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-08a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-08a-LTLFireability-03 finished in 830 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((X(!X(X(!(G(p0)&&X(p1))))) U p0)))'
Support contains 3 out of 40 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Graph (complete) has 122 edges and 40 vertex of which 30 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 1 place count 30 transition count 31
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 15 place count 23 transition count 31
Applied a total of 15 rules in 8 ms. Remains 23 /40 variables (removed 17) and now considering 31/39 (removed 8) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12011824158190126581.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4878083379213803326.kers'
[2026-05-25 15:59:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12011824158190126581.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4878083379213803326.kers]
Normalized transition count is 30 out of 31 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 30 rows 23 cols 109 entries
Finished phase 1 with 21 SingleSign rule and 1 generalized
[2026-05-25 15:59:20] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4878083379213803326.kers
Total runtime 1 ms.
[2026-05-25 15:59:20] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-25 15:59:20] [INFO ] Invariant cache hit.
[2026-05-25 15:59:20] [INFO ] State equation strengthened by 9 read => feed constraints.
[2026-05-25 15:59:20] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2026-05-25 15:59:20] [INFO ] Redundant transitions in 0 ms returned []
Running 30 sub problems to find dead transitions.
[2026-05-25 15:59:20] [INFO ] Invariant cache hit.
[2026-05-25 15:59:20] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (OVERLAPS) 30/52 variables, 22/45 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 8/53 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (OVERLAPS) 1/53 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/53 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/53 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 9 (OVERLAPS) 1/54 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/54 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 11 (OVERLAPS) 0/54 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Real declared 54/54 variables, and 56 constraints, problems are : Problem set: 0 solved, 30 unsolved in 450 ms.
Refiners :[Domain max(s): 23/23 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 23/23 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 30 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (OVERLAPS) 30/52 variables, 22/45 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 8/53 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 30/83 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (OVERLAPS) 1/53 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/53 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/53 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 10 (OVERLAPS) 1/54 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/54 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 12 (OVERLAPS) 0/54 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Int declared 54/54 variables, and 86 constraints, problems are : Problem set: 0 solved, 30 unsolved in 843 ms.
Refiners :[Domain max(s): 23/23 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 23/23 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1301ms problems are : Problem set: 0 solved, 30 unsolved
Search for dead transitions found 0 dead transitions in 1301ms
Starting structural reductions in SI_LTL mode, iteration 1 : 23/40 places, 31/39 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1377 ms. Remains : 23/40 places, 31/39 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((X(!X(X(!(G(p0)&&X(p1))))) U p0)))'
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-08a-LTLFireability-04
Product exploration explored 100000 steps with 50000 reset in 198 ms.
Product exploration explored 100000 steps with 50000 reset in 130 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 3 factoid took 18 ms. Proved property starting from automaton with 1 states, 1 edges and 1 AP (stutter insensitive
Knowledge-based reduction took 23 ms.
FORMULA GPUForwardProgress-PT-08a-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GPUForwardProgress-PT-08a-LTLFireability-04 finished in 1798 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)&&((p1 U X(p2))||X(F(p1))))))'
Support contains 3 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 39
Applied a total of 1 rules in 2 ms. Remains 39 /40 variables (removed 1) and now considering 39/39 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8364137557715164470.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8953101675538166322.kers'
[2026-05-25 15:59:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8364137557715164470.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8953101675538166322.kers]
Normalized transition count is 38 out of 39 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 38 rows 39 cols 141 entries
Finished phase 1 with 29 SingleSign rule and 1 generalized
[2026-05-25 15:59:21] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8953101675538166322.kers
Total runtime 0 ms.
[2026-05-25 15:59:22] [INFO ] Implicit Places using invariants in 44 ms returned []
[2026-05-25 15:59:22] [INFO ] Invariant cache hit.
[2026-05-25 15:59:22] [INFO ] State equation strengthened by 9 read => feed constraints.
[2026-05-25 15:59:22] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
Running 38 sub problems to find dead transitions.
[2026-05-25 15:59:22] [INFO ] Invariant cache hit.
[2026-05-25 15:59:22] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 9/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/76 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (OVERLAPS) 1/77 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (OVERLAPS) 1/78 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/78 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (OVERLAPS) 0/78 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 78/78 variables, and 96 constraints, problems are : Problem set: 0 solved, 38 unsolved in 767 ms.
Refiners :[Domain max(s): 39/39 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 9/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/76 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 38/131 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 1/77 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/77 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (OVERLAPS) 1/78 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/78 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 12 (OVERLAPS) 0/78 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Int declared 78/78 variables, and 134 constraints, problems are : Problem set: 0 solved, 38 unsolved in 1928 ms.
Refiners :[Domain max(s): 39/39 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2704ms problems are : Problem set: 0 solved, 38 unsolved
Search for dead transitions found 0 dead transitions in 2704ms
Starting structural reductions in LTL mode, iteration 1 : 39/40 places, 39/39 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2811 ms. Remains : 39/40 places, 39/39 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(p0)&&((p1 U X(p2))||X(F(p1))))))'
Stuttering acceptance computed with spot in 256 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1)]
Running random walk in product with property : GPUForwardProgress-PT-08a-LTLFireability-05
Product exploration explored 100000 steps with 33333 reset in 182 ms.
Product exploration explored 100000 steps with 33333 reset in 156 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 120 edges and 39 vertex of which 30 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Computed a total of 1 stabilizing places and 1 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 7 factoid took 15 ms. Proved property starting from automaton with 6 states, 8 edges and 3 AP (stutter sensitive
Knowledge-based reduction took 17 ms.
FORMULA GPUForwardProgress-PT-08a-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GPUForwardProgress-PT-08a-LTLFireability-05 finished in 3468 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 U p1) U !X(F(X(p0))))||G(p2)))))'
Support contains 4 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 39
Applied a total of 1 rules in 1 ms. Remains 39 /40 variables (removed 1) and now considering 39/39 (removed 0) transitions.
[2026-05-25 15:59:25] [INFO ] Invariant cache hit.
[2026-05-25 15:59:25] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-25 15:59:25] [INFO ] Invariant cache hit.
[2026-05-25 15:59:25] [INFO ] State equation strengthened by 9 read => feed constraints.
[2026-05-25 15:59:25] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 39/40 places, 39/39 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 126 ms. Remains : 39/40 places, 39/39 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((!((p0 U p1) U !X(F(X(p0))))||G(p2)))))'
Stuttering acceptance computed with spot in 495 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0), (AND p1 (NOT p0)), (AND (NOT p0) (NOT p2)), (AND (NOT p2) p1 (NOT p0)), (NOT p0), (AND (NOT p0) p1), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) p1)]
Running random walk in product with property : GPUForwardProgress-PT-08a-LTLFireability-06
Stuttering criterion allowed to conclude after 468 steps with 17 reset in 9 ms.
FORMULA GPUForwardProgress-PT-08a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-08a-LTLFireability-06 finished in 678 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(p1))) U (p0&&(X(p2) U ((p3&&X(p2))||X(G(p2))))))))'
Support contains 4 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 39
Applied a total of 1 rules in 1 ms. Remains 39 /40 variables (removed 1) and now considering 39/39 (removed 0) transitions.
[2026-05-25 15:59:26] [INFO ] Invariant cache hit.
[2026-05-25 15:59:26] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-25 15:59:26] [INFO ] Invariant cache hit.
[2026-05-25 15:59:26] [INFO ] State equation strengthened by 9 read => feed constraints.
[2026-05-25 15:59:26] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 39/40 places, 39/39 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 97 ms. Remains : 39/40 places, 39/39 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((p0&&X(p1))) U (p0&&(X(p2) U ((p3&&X(p2))||X(G(p2))))))))'
Stuttering acceptance computed with spot in 365 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (NOT p1), (AND p0 (NOT p1) (NOT p2))]
Running random walk in product with property : GPUForwardProgress-PT-08a-LTLFireability-08
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-08a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-08a-LTLFireability-08 finished in 524 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 X((X(X(X(F(p0))))&&p1))))))'
Support contains 4 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 39
Applied a total of 1 rules in 1 ms. Remains 39 /40 variables (removed 1) and now considering 39/39 (removed 0) transitions.
[2026-05-25 15:59:26] [INFO ] Invariant cache hit.
[2026-05-25 15:59:26] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-25 15:59:26] [INFO ] Invariant cache hit.
[2026-05-25 15:59:26] [INFO ] State equation strengthened by 9 read => feed constraints.
[2026-05-25 15:59:26] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 39/40 places, 39/39 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95 ms. Remains : 39/40 places, 39/39 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 X((X(X(X(F(p0))))&&p1))))))'
Stuttering acceptance computed with spot in 251 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-08a-LTLFireability-09
Stuttering criterion allowed to conclude after 7 steps with 1 reset in 1 ms.
FORMULA GPUForwardProgress-PT-08a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-08a-LTLFireability-09 finished in 401 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(F(p0))))'
Support contains 1 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 39
Applied a total of 1 rules in 2 ms. Remains 39 /40 variables (removed 1) and now considering 39/39 (removed 0) transitions.
[2026-05-25 15:59:27] [INFO ] Invariant cache hit.
[2026-05-25 15:59:27] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-25 15:59:27] [INFO ] Invariant cache hit.
[2026-05-25 15:59:27] [INFO ] State equation strengthened by 9 read => feed constraints.
[2026-05-25 15:59:27] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 39/40 places, 39/39 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 97 ms. Remains : 39/40 places, 39/39 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))))'
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-08a-LTLFireability-10
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-08a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-08a-LTLFireability-10 finished in 243 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((F(p0)&&F((G(p1)||G(p2)))))))'
Support contains 5 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 39
Applied a total of 1 rules in 2 ms. Remains 39 /40 variables (removed 1) and now considering 39/39 (removed 0) transitions.
[2026-05-25 15:59:27] [INFO ] Invariant cache hit.
[2026-05-25 15:59:27] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-25 15:59:27] [INFO ] Invariant cache hit.
[2026-05-25 15:59:27] [INFO ] State equation strengthened by 9 read => feed constraints.
[2026-05-25 15:59:27] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 39/40 places, 39/39 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 84 ms. Remains : 39/40 places, 39/39 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)&&F((G(p1)||G(p2)))))))'
Stuttering acceptance computed with spot in 220 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : GPUForwardProgress-PT-08a-LTLFireability-11
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-08a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-08a-LTLFireability-11 finished in 333 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 3 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Graph (complete) has 122 edges and 40 vertex of which 30 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 1 place count 30 transition count 31
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 15 place count 23 transition count 31
Applied a total of 15 rules in 7 ms. Remains 23 /40 variables (removed 17) and now considering 31/39 (removed 8) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17772254130064427693.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7527563551914327897.kers'
[2026-05-25 15:59:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17772254130064427693.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7527563551914327897.kers]
Normalized transition count is 30 out of 31 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 30 rows 23 cols 109 entries
Finished phase 1 with 21 SingleSign rule and 1 generalized
[2026-05-25 15:59:27] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7527563551914327897.kers
Total runtime 0 ms.
[2026-05-25 15:59:27] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-25 15:59:27] [INFO ] Invariant cache hit.
[2026-05-25 15:59:27] [INFO ] State equation strengthened by 9 read => feed constraints.
[2026-05-25 15:59:27] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2026-05-25 15:59:27] [INFO ] Redundant transitions in 0 ms returned []
Running 30 sub problems to find dead transitions.
[2026-05-25 15:59:27] [INFO ] Invariant cache hit.
[2026-05-25 15:59:27] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (OVERLAPS) 30/52 variables, 22/45 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 8/53 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (OVERLAPS) 1/53 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/53 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/53 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 9 (OVERLAPS) 1/54 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/54 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 11 (OVERLAPS) 0/54 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Real declared 54/54 variables, and 56 constraints, problems are : Problem set: 0 solved, 30 unsolved in 440 ms.
Refiners :[Domain max(s): 23/23 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 23/23 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 30 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (OVERLAPS) 30/52 variables, 22/45 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 8/53 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 30/83 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (OVERLAPS) 1/53 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/53 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/53 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 10 (OVERLAPS) 1/54 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/54 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 12 (OVERLAPS) 0/54 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Int declared 54/54 variables, and 86 constraints, problems are : Problem set: 0 solved, 30 unsolved in 929 ms.
Refiners :[Domain max(s): 23/23 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 23/23 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1376ms problems are : Problem set: 0 solved, 30 unsolved
Search for dead transitions found 0 dead transitions in 1376ms
Starting structural reductions in SI_LTL mode, iteration 1 : 23/40 places, 31/39 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1456 ms. Remains : 23/40 places, 31/39 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 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-08a-LTLFireability-13
Product exploration explored 100000 steps with 1058 reset in 177 ms.
Product exploration explored 100000 steps with 1002 reset in 163 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge based reduction with 3 factoid took 66 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 444 steps (2 resets) in 5 ms. (74 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 56 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 208 ms.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 23 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 23/23 places, 31/31 transitions.
Applied a total of 0 rules in 4 ms. Remains 23 /23 variables (removed 0) and now considering 31/31 (removed 0) transitions.
[2026-05-25 15:59:29] [INFO ] Invariant cache hit.
[2026-05-25 15:59:29] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-25 15:59:29] [INFO ] Invariant cache hit.
[2026-05-25 15:59:29] [INFO ] State equation strengthened by 9 read => feed constraints.
[2026-05-25 15:59:29] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2026-05-25 15:59:29] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 68 ms. Remains : 23/23 places, 31/31 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge based reduction with 3 factoid took 45 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 198 steps (0 resets) in 4 ms. (39 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 66 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 199 ms.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1042 reset in 133 ms.
Product exploration explored 100000 steps with 1069 reset in 232 ms.
Built C files in :
/tmp/ltsmin10352223452354964848
[2026-05-25 15:59:30] [INFO ] Computing symmetric may disable matrix : 31 transitions.
[2026-05-25 15:59:30] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 15:59:30] [INFO ] Computing symmetric may enable matrix : 31 transitions.
[2026-05-25 15:59:30] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 15:59:30] [INFO ] Computing Do-Not-Accords matrix : 31 transitions.
[2026-05-25 15:59:30] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 15:59:30] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10352223452354964848
Running compilation step : cd /tmp/ltsmin10352223452354964848;'/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 226 ms.
Running link step : cd /tmp/ltsmin10352223452354964848;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin10352223452354964848;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased199310058276680309.hoa' '--buchi-type=spotba'
LTSmin run took 637 ms.
FORMULA GPUForwardProgress-PT-08a-LTLFireability-13 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property GPUForwardProgress-PT-08a-LTLFireability-13 finished in 3957 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 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Graph (complete) has 122 edges and 40 vertex of which 30 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 1 place count 29 transition count 30
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 15 place count 22 transition count 30
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 17 place count 21 transition count 29
Applied a total of 17 rules in 10 ms. Remains 21 /40 variables (removed 19) and now considering 29/39 (removed 10) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16325178401737906018.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4545026540512635816.kers'
[2026-05-25 15:59:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16325178401737906018.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4545026540512635816.kers]
Normalized transition count is 28 out of 29 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 28 rows 21 cols 80 entries
Finished phase 1 with 19 SingleSign rule and 1 generalized
[2026-05-25 15:59:31] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4545026540512635816.kers
Total runtime 1 ms.
[2026-05-25 15:59:31] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-25 15:59:31] [INFO ] Invariant cache hit.
[2026-05-25 15:59:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 15:59:31] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2026-05-25 15:59:31] [INFO ] Redundant transitions in 1 ms returned []
Running 21 sub problems to find dead transitions.
[2026-05-25 15:59:31] [INFO ] Invariant cache hit.
[2026-05-25 15:59:31] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/13 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 28/41 variables, 13/27 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 8/49 variables, 8/35 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/49 variables, 8/43 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/49 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (OVERLAPS) 1/50 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/50 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 10 (OVERLAPS) 0/50 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Real declared 50/50 variables, and 44 constraints, problems are : Problem set: 0 solved, 21 unsolved in 301 ms.
Refiners :[Domain max(s): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 21/21 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/13 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 28/41 variables, 13/27 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 5/32 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (OVERLAPS) 8/49 variables, 8/40 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/49 variables, 8/48 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/49 variables, 16/64 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/49 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 10 (OVERLAPS) 1/50 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/50 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 12 (OVERLAPS) 0/50 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Int declared 50/50 variables, and 65 constraints, problems are : Problem set: 0 solved, 21 unsolved in 409 ms.
Refiners :[Domain max(s): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 21/21 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 714ms problems are : Problem set: 0 solved, 21 unsolved
Search for dead transitions found 0 dead transitions in 714ms
Starting structural reductions in SI_LTL mode, iteration 1 : 21/40 places, 29/39 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 788 ms. Remains : 21/40 places, 29/39 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 : GPUForwardProgress-PT-08a-LTLFireability-14
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-08a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-08a-LTLFireability-14 finished in 863 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(G(p0))&&F((p1&&X((F(!p2)||G(p1))))))))'
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 0 place count 40 transition count 32
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 33 transition count 32
Applied a total of 14 rules in 6 ms. Remains 33 /40 variables (removed 7) and now considering 32/39 (removed 7) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4841023128443503610.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-610440345828401027.kers'
[2026-05-25 15:59:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4841023128443503610.kers, --Pflows, --basisKERS=/tmp/petrispot-output-610440345828401027.kers]
Normalized transition count is 31 out of 32 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 31 rows 32 cols 127 entries
Finished phase 1 with 22 SingleSign rule and 1 generalized
[2026-05-25 15:59:32] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-610440345828401027.kers
Total runtime 0 ms.
[2026-05-25 15:59:32] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-25 15:59:32] [INFO ] Invariant cache hit.
[2026-05-25 15:59:32] [INFO ] State equation strengthened by 9 read => feed constraints.
[2026-05-25 15:59:32] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2026-05-25 15:59:32] [INFO ] Redundant transitions in 1 ms returned []
Running 31 sub problems to find dead transitions.
[2026-05-25 15:59:32] [INFO ] Invariant cache hit.
[2026-05-25 15:59:32] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 10/42 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/32 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 3 (OVERLAPS) 31/63 variables, 32/74 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 8/82 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 6 (OVERLAPS) 1/64 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/64 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/64 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 9 (OVERLAPS) 1/65 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/65 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 11 (OVERLAPS) 0/65 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Real declared 65/65 variables, and 85 constraints, problems are : Problem set: 0 solved, 31 unsolved in 625 ms.
Refiners :[Domain max(s): 33/33 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 33/33 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 31/31 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 31 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 10/42 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/32 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 3 (OVERLAPS) 31/63 variables, 32/74 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 8/82 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 31/113 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 7 (OVERLAPS) 1/64 variables, 1/114 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/64 variables, 1/115 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/64 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 10 (OVERLAPS) 1/65 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/65 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 12 (OVERLAPS) 0/65 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Int declared 65/65 variables, and 116 constraints, problems are : Problem set: 0 solved, 31 unsolved in 1296 ms.
Refiners :[Domain max(s): 33/33 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 33/33 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 31/31 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1933ms problems are : Problem set: 0 solved, 31 unsolved
Search for dead transitions found 0 dead transitions in 1935ms
Starting structural reductions in SI_LTL mode, iteration 1 : 33/40 places, 32/39 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2024 ms. Remains : 33/40 places, 32/39 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(G(p0))&&F((p1&&X((F(p2)||G(p1))))))))'
Stuttering acceptance computed with spot in 209 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : GPUForwardProgress-PT-08a-LTLFireability-15
Stuttering criterion allowed to conclude after 97 steps with 33 reset in 0 ms.
FORMULA GPUForwardProgress-PT-08a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-08a-LTLFireability-15 finished in 2272 ms.
All properties solved by simple procedures.
Total runtime 23310 ms.

BK_STOP 1779724774721

--------------------
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="GPUForwardProgress-PT-08a"
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 GPUForwardProgress-PT-08a, 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 r146-tall-177961074100396"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-08a.tgz
mv GPUForwardProgress-PT-08a 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 ;