About the Execution of ITS-Tools for Diffusion2D-PT-D10N150
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 612.060 | 315565.00 | 375944.00 | 726.20 | FFFFTFFFFTFFFFFF | normal |
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-177955695300091.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 Diffusion2D-PT-D10N150, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695300091
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 784K
-rw-r--r-- 1 mcc users 9.4K Mar 6 16:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Mar 6 16:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Mar 6 16:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 6 16:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Mar 15 09:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 09:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 15 09:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 09:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Mar 6 16:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Mar 6 16:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Mar 6 16:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 106K Mar 6 16:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 255K 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 Diffusion2D-PT-D10N150-LTLCardinality-00
FORMULA_NAME Diffusion2D-PT-D10N150-LTLCardinality-01
FORMULA_NAME Diffusion2D-PT-D10N150-LTLCardinality-02
FORMULA_NAME Diffusion2D-PT-D10N150-LTLCardinality-03
FORMULA_NAME Diffusion2D-PT-D10N150-LTLCardinality-04
FORMULA_NAME Diffusion2D-PT-D10N150-LTLCardinality-05
FORMULA_NAME Diffusion2D-PT-D10N150-LTLCardinality-06
FORMULA_NAME Diffusion2D-PT-D10N150-LTLCardinality-07
FORMULA_NAME Diffusion2D-PT-D10N150-LTLCardinality-08
FORMULA_NAME Diffusion2D-PT-D10N150-LTLCardinality-09
FORMULA_NAME Diffusion2D-PT-D10N150-LTLCardinality-10
FORMULA_NAME Diffusion2D-PT-D10N150-LTLCardinality-11
FORMULA_NAME Diffusion2D-PT-D10N150-LTLCardinality-12
FORMULA_NAME Diffusion2D-PT-D10N150-LTLCardinality-13
FORMULA_NAME Diffusion2D-PT-D10N150-LTLCardinality-14
FORMULA_NAME Diffusion2D-PT-D10N150-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1779567455077
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D10N150
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-23 20:17:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-23 20:17:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 20:17:36] [INFO ] Load time of PNML (sax parser for PT used): 92 ms
[2026-05-23 20:17:36] [INFO ] Transformed 100 places.
[2026-05-23 20:17:36] [INFO ] Transformed 684 transitions.
[2026-05-23 20:17:36] [INFO ] Parsed PT model containing 100 places and 684 transitions and 1368 arcs in 175 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA Diffusion2D-PT-D10N150-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D10N150-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 40 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 25 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (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-13532718752482845109.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14010527005418247937.kers'
[2026-05-23 20:17:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13532718752482845109.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14010527005418247937.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 684 rows 100 cols 1368 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-23 20:17:36] [INFO ] Computed 1 invariants in 2 ms
Computed 1 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14010527005418247937.kers
Total runtime 3 ms.
[2026-05-23 20:17:36] [INFO ] Implicit Places using invariants in 159 ms returned []
[2026-05-23 20:17:36] [INFO ] Invariant cache hit.
[2026-05-23 20:17:36] [INFO ] Implicit Places using invariants and state equation in 191 ms returned []
Implicit Place search using SMT with State Equation took 380 ms to find 0 implicit places.
Running 676 sub problems to find dead transitions.
[2026-05-23 20:17:36] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 784/784 variables, and 101 constraints, problems are : Problem set: 0 solved, 676 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 676/676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 676 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 676/777 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/784 variables, 0/777 constraints. Problems are: Problem set: 0 solved, 676 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 784/784 variables, and 777 constraints, problems are : Problem set: 0 solved, 676 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 676/676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60260ms problems are : Problem set: 0 solved, 676 unsolved
Search for dead transitions found 0 dead transitions in 60275ms
Finished structural reductions in LTL mode , in 1 iterations and 60718 ms. Remains : 100/100 places, 684/684 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 5 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2026-05-23 20:18:37] [INFO ] Invariant cache hit.
[2026-05-23 20:18:37] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-23 20:18:37] [INFO ] Invariant cache hit.
[2026-05-23 20:18:37] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 153 ms. Remains : 100/100 places, 684/684 transitions.
Support contains 40 out of 100 places after structural reductions.
[2026-05-23 20:18:37] [INFO ] Flatten gal took : 56 ms
[2026-05-23 20:18:37] [INFO ] Flatten gal took : 27 ms
[2026-05-23 20:18:37] [INFO ] Input system was already deterministic with 684 transitions.
RANDOM walk for 40483 steps (8 resets) in 123 ms. (326 steps per ms) remains 5/33 properties
BEST_FIRST walk for 40004 steps (8 resets) in 81 ms. (487 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 65 ms. (606 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 119 ms. (333 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 69 ms. (571 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 70 ms. (563 steps per ms) remains 3/3 properties
[2026-05-23 20:18:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 96/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/784 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 784/784 variables, and 101 constraints, problems are : Problem set: 0 solved, 3 unsolved in 340 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 96/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 3/104 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/784 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/784 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 784/784 variables, and 104 constraints, problems are : Problem set: 0 solved, 3 unsolved in 357 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 703ms problems are : Problem set: 0 solved, 3 unsolved
Finished Parikh walk after 213 steps, including 0 resets, run visited all 3 properties in 5 ms. (steps per millisecond=42 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 3 properties in 12 ms.
Computed a total of 0 stabilizing places and 0 stable 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))'
Support contains 1 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 674 edges and 100 vertex of which 99 / 100 are part of one of the 1 SCC in 2 ms
Free SCC test removed 98 places
Ensure Unique test removed 681 transitions
Reduce isomorphic transitions removed 681 transitions.
Applied a total of 1 rules in 12 ms. Remains 2 /100 variables (removed 98) and now considering 3/684 (removed 681) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2673436582019032950.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10518766606841438536.kers'
[2026-05-23 20:18:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2673436582019032950.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10518766606841438536.kers]
Normalized transition count is 2 out of 3 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 2 rows 1 cols 2 entries
Finished phase 1 with 1 SingleSign rule and 0 generalized
[2026-05-23 20:18:39] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10518766606841438536.kers
Total runtime 0 ms.
[2026-05-23 20:18:39] [INFO ] Implicit Places using invariants in 16 ms returned []
[2026-05-23 20:18:39] [INFO ] Invariant cache hit.
[2026-05-23 20:18:39] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2026-05-23 20:18:39] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2026-05-23 20:18:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/5 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 22 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/5 variables, and 4 constraints, problems are : Problem set: 0 solved, 1 unsolved in 25 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 50ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2/100 places, 3/684 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 102 ms. Remains : 2/100 places, 3/684 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 169 ms :[(NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D10N150-LTLCardinality-00
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA Diffusion2D-PT-D10N150-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N150-LTLCardinality-00 finished in 342 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)&&F(p1))))'
Support contains 3 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 644 edges and 100 vertex of which 97 / 100 are part of one of the 1 SCC in 2 ms
Free SCC test removed 96 places
Ensure Unique test removed 675 transitions
Reduce isomorphic transitions removed 675 transitions.
Applied a total of 1 rules in 4 ms. Remains 4 /100 variables (removed 96) and now considering 9/684 (removed 675) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12381663583567546537.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7735719965977711384.kers'
[2026-05-23 20:18:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12381663583567546537.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7735719965977711384.kers]
Normalized transition count is 8 out of 9 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 8 rows 4 cols 16 entries
Finished phase 1 with 3 SingleSign rule and 0 generalized
[2026-05-23 20:18:39] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7735719965977711384.kers
Total runtime 0 ms.
[2026-05-23 20:18:39] [INFO ] Implicit Places using invariants in 20 ms returned []
[2026-05-23 20:18:39] [INFO ] Invariant cache hit.
[2026-05-23 20:18:39] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2026-05-23 20:18:39] [INFO ] Redundant transitions in 0 ms returned []
Running 5 sub problems to find dead transitions.
[2026-05-23 20:18:39] [INFO ] Invariant cache hit.
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, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 8/12 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 0/12 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 12/13 variables, and 5 constraints, problems are : Problem set: 0 solved, 5 unsolved in 41 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 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, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 8/12 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/12 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 0/12 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 12/13 variables, and 10 constraints, problems are : Problem set: 0 solved, 5 unsolved in 44 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 86ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 86ms
Starting structural reductions in SI_LTL mode, iteration 1 : 4/100 places, 9/684 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 147 ms. Remains : 4/100 places, 9/684 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)&&F(p1))))'
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Diffusion2D-PT-D10N150-LTLCardinality-01
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D10N150-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N150-LTLCardinality-01 finished in 288 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)&&X(X(G(p1)))))'
Support contains 3 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 10 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (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-13733683907051833617.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8596156737022483930.kers'
[2026-05-23 20:18:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13733683907051833617.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8596156737022483930.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 684 rows 100 cols 1368 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-23 20:18:39] [INFO ] Computed 1 invariants in 1 ms
Computed 1 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-8596156737022483930.kers
Total runtime 4 ms.
[2026-05-23 20:18:39] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-23 20:18:39] [INFO ] Invariant cache hit.
[2026-05-23 20:18:39] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
Running 676 sub problems to find dead transitions.
[2026-05-23 20:18:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 784/784 variables, and 101 constraints, problems are : Problem set: 0 solved, 676 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 676/676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 676 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 676/777 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/784 variables, 0/777 constraints. Problems are: Problem set: 0 solved, 676 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 784/784 variables, and 777 constraints, problems are : Problem set: 0 solved, 676 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 676/676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60136ms problems are : Problem set: 0 solved, 676 unsolved
Search for dead transitions found 0 dead transitions in 60138ms
Finished structural reductions in LTL mode , in 1 iterations and 60302 ms. Remains : 100/100 places, 684/684 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)&&X(X(G(p1)))))'
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), true]
Running random walk in product with property : Diffusion2D-PT-D10N150-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 579 steps with 1 reset in 20 ms.
FORMULA Diffusion2D-PT-D10N150-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N150-LTLCardinality-02 finished in 60504 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 U p1))&&F(G(p2))))'
Support contains 5 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 604 edges and 100 vertex of which 95 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 94 places
Ensure Unique test removed 673 transitions
Reduce isomorphic transitions removed 673 transitions.
Applied a total of 1 rules in 3 ms. Remains 6 /100 variables (removed 94) and now considering 11/684 (removed 673) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1623502969155617534.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6477432641422283994.kers'
[2026-05-23 20:19:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1623502969155617534.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6477432641422283994.kers]
Normalized transition count is 10 out of 11 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 10 rows 6 cols 20 entries
Finished phase 1 with 5 SingleSign rule and 0 generalized
[2026-05-23 20:19:40] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6477432641422283994.kers
Total runtime 0 ms.
[2026-05-23 20:19:40] [INFO ] Implicit Places using invariants in 17 ms returned []
[2026-05-23 20:19:40] [INFO ] Invariant cache hit.
[2026-05-23 20:19:40] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2026-05-23 20:19:40] [INFO ] Redundant transitions in 0 ms returned []
Running 5 sub problems to find dead transitions.
[2026-05-23 20:19:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 1/6 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 10/16 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/16 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 0/16 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 16/17 variables, and 7 constraints, problems are : Problem set: 0 solved, 5 unsolved in 40 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 6/6 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) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 1/6 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 10/16 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/16 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/16 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 0/16 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 16/17 variables, and 12 constraints, problems are : Problem set: 0 solved, 5 unsolved in 41 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 6/6 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 88ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 88ms
Starting structural reductions in SI_LTL mode, iteration 1 : 6/100 places, 11/684 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 141 ms. Remains : 6/100 places, 11/684 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 U p1))&&F(G(p2))))'
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Running random walk in product with property : Diffusion2D-PT-D10N150-LTLCardinality-03
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D10N150-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N150-LTLCardinality-03 finished in 300 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 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 652 edges and 100 vertex of which 98 / 100 are part of one of the 1 SCC in 2 ms
Free SCC test removed 97 places
Ensure Unique test removed 679 transitions
Reduce isomorphic transitions removed 679 transitions.
Applied a total of 1 rules in 7 ms. Remains 3 /100 variables (removed 97) and now considering 5/684 (removed 679) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-813580525797469507.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1396995057508245582.kers'
[2026-05-23 20:19:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-813580525797469507.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1396995057508245582.kers]
Normalized transition count is 4 out of 5 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 4 rows 3 cols 8 entries
Finished phase 1 with 2 SingleSign rule and 0 generalized
[2026-05-23 20:19:40] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1396995057508245582.kers
Total runtime 0 ms.
[2026-05-23 20:19:40] [INFO ] Implicit Places using invariants in 19 ms returned []
[2026-05-23 20:19:40] [INFO ] Invariant cache hit.
[2026-05-23 20:19:40] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2026-05-23 20:19:40] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2026-05-23 20:19:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/7 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/7 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7/8 variables, and 4 constraints, problems are : Problem set: 0 solved, 2 unsolved in 27 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/7 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/7 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/7 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7/8 variables, and 6 constraints, problems are : Problem set: 0 solved, 2 unsolved in 28 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 56ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 56ms
Starting structural reductions in SI_LTL mode, iteration 1 : 3/100 places, 5/684 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 109 ms. Remains : 3/100 places, 5/684 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 33 ms :[(NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D10N150-LTLCardinality-05
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D10N150-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N150-LTLCardinality-05 finished in 166 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||G(!p0))))&&(G(p1) U (G(p2) U p0))))'
Support contains 4 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 14 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (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-11899687567324122387.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10262550796871611186.kers'
[2026-05-23 20:19:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11899687567324122387.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10262550796871611186.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 684 rows 100 cols 1368 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-23 20:19:40] [INFO ] Computed 1 invariants in 5 ms
Computed 1 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-10262550796871611186.kers
Total runtime 6 ms.
[2026-05-23 20:19:40] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-23 20:19:40] [INFO ] Invariant cache hit.
[2026-05-23 20:19:40] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
Running 676 sub problems to find dead transitions.
[2026-05-23 20:19:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 784/784 variables, and 101 constraints, problems are : Problem set: 0 solved, 676 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 676/676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 676 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 676/777 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/784 variables, 0/777 constraints. Problems are: Problem set: 0 solved, 676 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 784/784 variables, and 777 constraints, problems are : Problem set: 0 solved, 676 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 676/676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60112ms problems are : Problem set: 0 solved, 676 unsolved
Search for dead transitions found 0 dead transitions in 60114ms
Finished structural reductions in LTL mode , in 1 iterations and 60270 ms. Remains : 100/100 places, 684/684 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||G(!p0))))&&(G(p1) U (G(p2) U p0))))'
Stuttering acceptance computed with spot in 373 ms :[(NOT p0), true, false, (NOT p1), (NOT p2), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p2)), false, p0]
Running random walk in product with property : Diffusion2D-PT-D10N150-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 126 steps with 0 reset in 1 ms.
FORMULA Diffusion2D-PT-D10N150-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N150-LTLCardinality-06 finished in 60684 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) U G(p1))||G(p2)))'
Support contains 5 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 616 edges and 100 vertex of which 95 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 94 places
Ensure Unique test removed 673 transitions
Reduce isomorphic transitions removed 673 transitions.
Applied a total of 1 rules in 3 ms. Remains 6 /100 variables (removed 94) and now considering 11/684 (removed 673) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4791777326169466962.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7041191161810851962.kers'
[2026-05-23 20:20:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4791777326169466962.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7041191161810851962.kers]
Normalized transition count is 10 out of 11 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 10 rows 6 cols 20 entries
Finished phase 1 with 5 SingleSign rule and 0 generalized
[2026-05-23 20:20:41] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7041191161810851962.kers
Total runtime 1 ms.
[2026-05-23 20:20:41] [INFO ] Implicit Places using invariants in 17 ms returned []
[2026-05-23 20:20:41] [INFO ] Invariant cache hit.
[2026-05-23 20:20:41] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2026-05-23 20:20:41] [INFO ] Redundant transitions in 0 ms returned []
Running 5 sub problems to find dead transitions.
[2026-05-23 20:20:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 1/6 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 10/16 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/16 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 0/16 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 16/17 variables, and 7 constraints, problems are : Problem set: 0 solved, 5 unsolved in 43 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 6/6 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) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 1/6 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 10/16 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/16 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/16 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 0/16 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 16/17 variables, and 12 constraints, problems are : Problem set: 0 solved, 5 unsolved in 41 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 6/6 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 85ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 85ms
Starting structural reductions in SI_LTL mode, iteration 1 : 6/100 places, 11/684 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 128 ms. Remains : 6/100 places, 11/684 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) U G(p1))||G(p2)))'
Stuttering acceptance computed with spot in 252 ms :[(AND (NOT p1) (NOT p2)), true, (AND (NOT p0) p1), (NOT p1), (NOT p1), (NOT p2), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Diffusion2D-PT-D10N150-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 16 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D10N150-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N150-LTLCardinality-07 finished in 404 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||X((G(p1) U X(X(p2)))))))'
Support contains 7 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 3 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (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-4285633266386780652.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10844113595226579396.kers'
[2026-05-23 20:20:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4285633266386780652.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10844113595226579396.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 684 rows 100 cols 1368 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-23 20:20:41] [INFO ] Computed 1 invariants in 2 ms
Computed 1 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-10844113595226579396.kers
Total runtime 3 ms.
[2026-05-23 20:20:41] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-23 20:20:41] [INFO ] Invariant cache hit.
[2026-05-23 20:20:41] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
Running 676 sub problems to find dead transitions.
[2026-05-23 20:20:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 784/784 variables, and 101 constraints, problems are : Problem set: 0 solved, 676 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 676/676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 676 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 676/777 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/784 variables, 0/777 constraints. Problems are: Problem set: 0 solved, 676 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 784/784 variables, and 777 constraints, problems are : Problem set: 0 solved, 676 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 676/676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60099ms problems are : Problem set: 0 solved, 676 unsolved
Search for dead transitions found 0 dead transitions in 60100ms
Finished structural reductions in LTL mode , in 1 iterations and 60232 ms. Remains : 100/100 places, 684/684 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) U X(X(p1))))||p2)))'
Stuttering acceptance computed with spot in 288 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D10N150-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 209 steps with 41 reset in 3 ms.
FORMULA Diffusion2D-PT-D10N150-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N150-LTLCardinality-08 finished in 60565 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((!p0 U X(p1)))))))'
Support contains 3 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 4 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2026-05-23 20:21:42] [INFO ] Invariant cache hit.
[2026-05-23 20:21:42] [INFO ] Implicit Places using invariants in 21 ms returned []
[2026-05-23 20:21:42] [INFO ] Invariant cache hit.
[2026-05-23 20:21:42] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 136 ms. Remains : 100/100 places, 684/684 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((!p0 U X(p1)))))))'
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Diffusion2D-PT-D10N150-LTLCardinality-09
Product exploration explored 100000 steps with 25000 reset in 202 ms.
Product exploration explored 100000 steps with 25000 reset in 185 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 3 factoid took 41 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
RANDOM walk for 40475 steps (8 resets) in 19 ms. (2023 steps per ms) remains 1/3 properties
BEST_FIRST walk for 13064 steps (2 resets) in 37 ms. (343 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 292 ms.
Stuttering acceptance computed with spot in 139 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 8 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2026-05-23 20:21:43] [INFO ] Invariant cache hit.
[2026-05-23 20:21:43] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-23 20:21:43] [INFO ] Invariant cache hit.
[2026-05-23 20:21:43] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 163 ms. Remains : 100/100 places, 684/684 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 1 factoid took 55 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
RANDOM walk for 40471 steps (8 resets) in 31 ms. (1264 steps per ms) remains 1/3 properties
BEST_FIRST walk for 20922 steps (3 resets) in 19 ms. (1046 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 60 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 135 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 284 ms.
Stuttering acceptance computed with spot in 161 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 25000 reset in 170 ms.
Product exploration explored 100000 steps with 25000 reset in 146 ms.
Spot run failed in 75 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/ltsmin17793989258034219333
[2026-05-23 20:21:44] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17793989258034219333
Running compilation step : cd /tmp/ltsmin17793989258034219333;'/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 936 ms.
Running link step : cd /tmp/ltsmin17793989258034219333;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin17793989258034219333;'/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/stateBased16685852801325560781.hoa' '--buchi-type=spotba'
LTSmin run took 72 ms.
FORMULA Diffusion2D-PT-D10N150-LTLCardinality-09 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property Diffusion2D-PT-D10N150-LTLCardinality-09 finished in 3470 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)||X(X(X((G(p1)||F(G(p2))))))))'
Support contains 4 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 7 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2026-05-23 20:21:45] [INFO ] Invariant cache hit.
[2026-05-23 20:21:45] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-23 20:21:45] [INFO ] Invariant cache hit.
[2026-05-23 20:21:45] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 150 ms. Remains : 100/100 places, 684/684 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)||X(X(X((G(p1)||F(G(p2))))))))'
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Diffusion2D-PT-D10N150-LTLCardinality-10
Product exploration explored 100000 steps with 45 reset in 1130 ms.
Stack based approach found an accepted trace after 644 steps with 0 reset with depth 645 and stack size 640 in 5 ms.
FORMULA Diffusion2D-PT-D10N150-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property Diffusion2D-PT-D10N150-LTLCardinality-10 finished in 1497 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 (p2||G(p1)))))'
Support contains 4 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 3 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2026-05-23 20:21:47] [INFO ] Invariant cache hit.
[2026-05-23 20:21:47] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-23 20:21:47] [INFO ] Invariant cache hit.
[2026-05-23 20:21:47] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 149 ms. Remains : 100/100 places, 684/684 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 (p2||G(p1)))))'
Stuttering acceptance computed with spot in 135 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p0), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : Diffusion2D-PT-D10N150-LTLCardinality-11
Product exploration explored 100000 steps with 56 reset in 1010 ms.
Stack based approach found an accepted trace after 282 steps with 0 reset with depth 283 and stack size 283 in 2 ms.
FORMULA Diffusion2D-PT-D10N150-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property Diffusion2D-PT-D10N150-LTLCardinality-11 finished in 1335 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 U X(X(p0))))&&(p2 U X(p2))))'
Support contains 3 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 3 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2026-05-23 20:21:48] [INFO ] Invariant cache hit.
[2026-05-23 20:21:48] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-23 20:21:48] [INFO ] Invariant cache hit.
[2026-05-23 20:21:48] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 153 ms. Remains : 100/100 places, 684/684 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 U X(X(p0))))&&(p2 U X(p2))))'
Stuttering acceptance computed with spot in 302 ms :[(OR (NOT p2) (NOT p0)), (NOT p2), (NOT p0), (NOT p0), (NOT p2), (NOT p0), true, (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D10N150-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 4 steps with 1 reset in 1 ms.
FORMULA Diffusion2D-PT-D10N150-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N150-LTLCardinality-13 finished in 506 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' '!((p0 U G(!p0)))'
Support contains 2 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 652 edges and 100 vertex of which 98 / 100 are part of one of the 1 SCC in 2 ms
Free SCC test removed 97 places
Ensure Unique test removed 679 transitions
Reduce isomorphic transitions removed 679 transitions.
Applied a total of 1 rules in 6 ms. Remains 3 /100 variables (removed 97) and now considering 5/684 (removed 679) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15219750168737316851.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2707422147552429109.kers'
[2026-05-23 20:21:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15219750168737316851.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2707422147552429109.kers]
Normalized transition count is 4 out of 5 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 4 rows 3 cols 8 entries
Finished phase 1 with 2 SingleSign rule and 0 generalized
[2026-05-23 20:21:49] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2707422147552429109.kers
Total runtime 0 ms.
[2026-05-23 20:21:49] [INFO ] Implicit Places using invariants in 17 ms returned []
[2026-05-23 20:21:49] [INFO ] Invariant cache hit.
[2026-05-23 20:21:49] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2026-05-23 20:21:49] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2026-05-23 20:21:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/7 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/7 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7/8 variables, and 4 constraints, problems are : Problem set: 0 solved, 2 unsolved in 25 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/7 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/7 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/7 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7/8 variables, and 6 constraints, problems are : Problem set: 0 solved, 2 unsolved in 24 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 51ms
Starting structural reductions in SI_LTL mode, iteration 1 : 3/100 places, 5/684 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 98 ms. Remains : 3/100 places, 5/684 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' '!((p0 U G(!p0)))'
Stuttering acceptance computed with spot in 103 ms :[p0, true, p0]
Running random walk in product with property : Diffusion2D-PT-D10N150-LTLCardinality-14
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D10N150-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N150-LTLCardinality-14 finished in 222 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 U p1)||G(p2)) U X(X(p1)))))))'
Support contains 4 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 5 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (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-7131311227766034945.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7411856305893973187.kers'
[2026-05-23 20:21:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7131311227766034945.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7411856305893973187.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 684 rows 100 cols 1368 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-23 20:21:49] [INFO ] Computed 1 invariants in 1 ms
Computed 1 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-7411856305893973187.kers
Total runtime 3 ms.
[2026-05-23 20:21:49] [INFO ] Implicit Places using invariants in 45 ms returned []
[2026-05-23 20:21:49] [INFO ] Invariant cache hit.
[2026-05-23 20:21:49] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Running 676 sub problems to find dead transitions.
[2026-05-23 20:21:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 784/784 variables, and 101 constraints, problems are : Problem set: 0 solved, 676 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 676/676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 676 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 676/777 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/784 variables, 0/777 constraints. Problems are: Problem set: 0 solved, 676 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 784/784 variables, and 777 constraints, problems are : Problem set: 0 solved, 676 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 676/676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60085ms problems are : Problem set: 0 solved, 676 unsolved
Search for dead transitions found 0 dead transitions in 60087ms
Finished structural reductions in LTL mode , in 1 iterations and 60236 ms. Remains : 100/100 places, 684/684 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 U p1)||G(p2)) U X(X(p1)))))))'
Stuttering acceptance computed with spot in 689 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p1), true, (AND (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : Diffusion2D-PT-D10N150-LTLCardinality-15
Product exploration explored 100000 steps with 16609 reset in 162 ms.
Stack based approach found an accepted trace after 78908 steps with 13130 reset with depth 9 and stack size 9 in 218 ms.
FORMULA Diffusion2D-PT-D10N150-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property Diffusion2D-PT-D10N150-LTLCardinality-15 finished in 61357 ms.
All properties solved by simple procedures.
Total runtime 314392 ms.
BK_STOP 1779567770642
--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="Diffusion2D-PT-D10N150"
export BK_EXAMINATION="LTLCardinality"
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 Diffusion2D-PT-D10N150, examination is LTLCardinality"
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-177955695300091"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D10N150.tgz
mv Diffusion2D-PT-D10N150 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;