About the Execution of ITS-Tools for Diffusion2D-PT-D20N150
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1829.695 | 275981.00 | 355022.00 | 858.20 | FFFFFTFFFFTFFFFF | 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-177955695400131.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-D20N150, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695400131
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 8.4K Mar 6 16:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Mar 6 16:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Mar 6 16:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 6 16:01 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 4.8K Mar 15 09:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 09:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 15 09:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 6 16:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Mar 6 16:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Mar 6 16:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Mar 6 16:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:06 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 1.2M 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-D20N150-LTLCardinality-00
FORMULA_NAME Diffusion2D-PT-D20N150-LTLCardinality-01
FORMULA_NAME Diffusion2D-PT-D20N150-LTLCardinality-02
FORMULA_NAME Diffusion2D-PT-D20N150-LTLCardinality-03
FORMULA_NAME Diffusion2D-PT-D20N150-LTLCardinality-04
FORMULA_NAME Diffusion2D-PT-D20N150-LTLCardinality-05
FORMULA_NAME Diffusion2D-PT-D20N150-LTLCardinality-06
FORMULA_NAME Diffusion2D-PT-D20N150-LTLCardinality-07
FORMULA_NAME Diffusion2D-PT-D20N150-LTLCardinality-08
FORMULA_NAME Diffusion2D-PT-D20N150-LTLCardinality-09
FORMULA_NAME Diffusion2D-PT-D20N150-LTLCardinality-10
FORMULA_NAME Diffusion2D-PT-D20N150-LTLCardinality-11
FORMULA_NAME Diffusion2D-PT-D20N150-LTLCardinality-12
FORMULA_NAME Diffusion2D-PT-D20N150-LTLCardinality-13
FORMULA_NAME Diffusion2D-PT-D20N150-LTLCardinality-14
FORMULA_NAME Diffusion2D-PT-D20N150-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1779573628049
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-D20N150
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-23 22:00:29] [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 22:00:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 22:00:29] [INFO ] Load time of PNML (sax parser for PT used): 163 ms
[2026-05-23 22:00:29] [INFO ] Transformed 400 places.
[2026-05-23 22:00:29] [INFO ] Transformed 2964 transitions.
[2026-05-23 22:00:29] [INFO ] Parsed PT model containing 400 places and 2964 transitions and 5928 arcs in 257 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA Diffusion2D-PT-D20N150-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D20N150-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D20N150-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 53 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 75 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (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-15453334684952661795.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2754608158045204687.kers'
[2026-05-23 22:00:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15453334684952661795.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2754608158045204687.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 2964 rows 400 cols 5928 entries
Finished phase 1 with 399 SingleSign rule and 0 generalized
[2026-05-23 22:00:29] [INFO ] Computed 1 invariants in 10 ms
Computed 1 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-2754608158045204687.kers
Total runtime 13 ms.
[2026-05-23 22:00:29] [INFO ] Implicit Places using invariants in 221 ms returned []
[2026-05-23 22:00:29] [INFO ] Invariant cache hit.
[2026-05-23 22:00:30] [INFO ] Implicit Places using invariants and state equation in 561 ms returned []
Implicit Place search using SMT with State Equation took 812 ms to find 0 implicit places.
Running 2956 sub problems to find dead transitions.
[2026-05-23 22:00:30] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30077 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 2956/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2956 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 0/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61234ms problems are : Problem set: 0 solved, 2956 unsolved
Search for dead transitions found 0 dead transitions in 61260ms
Finished structural reductions in LTL mode , in 1 iterations and 62195 ms. Remains : 400/400 places, 2964/2964 transitions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 33 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 22:01:31] [INFO ] Invariant cache hit.
[2026-05-23 22:01:31] [INFO ] Implicit Places using invariants in 71 ms returned []
[2026-05-23 22:01:31] [INFO ] Invariant cache hit.
[2026-05-23 22:01:32] [INFO ] Implicit Places using invariants and state equation in 468 ms returned []
Implicit Place search using SMT with State Equation took 541 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 576 ms. Remains : 400/400 places, 2964/2964 transitions.
Support contains 53 out of 400 places after structural reductions.
[2026-05-23 22:01:32] [INFO ] Flatten gal took : 147 ms
[2026-05-23 22:01:32] [INFO ] Flatten gal took : 84 ms
[2026-05-23 22:01:32] [INFO ] Input system was already deterministic with 2964 transitions.
Support contains 52 out of 400 places (down from 53) after GAL structural reductions.
RANDOM walk for 40479 steps (8 resets) in 163 ms. (246 steps per ms) remains 24/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 22/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 21/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 21/21 properties
[2026-05-23 22:01:33] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 367/400 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 2964/3364 variables, 400/401 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3364 variables, 0/401 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 0/3364 variables, 0/401 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3364/3364 variables, and 401 constraints, problems are : Problem set: 0 solved, 21 unsolved in 1869 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 400/400 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) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 367/400 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 2964/3364 variables, 400/401 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3364 variables, 21/422 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3364 variables, 0/422 constraints. Problems are: Problem set: 0 solved, 21 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3364/3364 variables, and 422 constraints, problems are : Problem set: 0 solved, 21 unsolved in 5014 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 400/400 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6917ms problems are : Problem set: 0 solved, 21 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 33 out of 400 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2500 edges and 400 vertex of which 367 / 400 are part of one of the 1 SCC in 10 ms
Free SCC test removed 366 places
Drop transitions (Empty/Sink Transition effects.) removed 2500 transitions
Ensure Unique test removed 382 transitions
Reduce isomorphic transitions removed 2882 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 0 with 24 rules applied. Total rules applied 25 place count 34 transition count 58
Applied a total of 25 rules in 31 ms. Remains 34 /400 variables (removed 366) and now considering 58/2964 (removed 2906) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 34/400 places, 58/2964 transitions.
RANDOM walk for 40483 steps (8 resets) in 48 ms. (826 steps per ms) remains 2/21 properties
BEST_FIRST walk for 26172 steps (5 resets) in 60 ms. (429 steps per ms) remains 0/2 properties
FORMULA Diffusion2D-PT-D20N150-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
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' '!(X(((p0 U (G(p0)||(p0&&G(p1)))) U (G(p0)||((p0 U (G(p0)||(p0&&G(p1))))&&X((p2&&X(p3))))))))'
Support contains 6 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 15 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 22:01:40] [INFO ] Invariant cache hit.
[2026-05-23 22:01:40] [INFO ] Implicit Places using invariants in 81 ms returned []
[2026-05-23 22:01:40] [INFO ] Invariant cache hit.
[2026-05-23 22:01:41] [INFO ] Implicit Places using invariants and state equation in 411 ms returned []
Implicit Place search using SMT with State Equation took 495 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 511 ms. Remains : 400/400 places, 2964/2964 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0 U (G(p0)||(p0&&G(p1)))) U (G(p0)||((p0 U (G(p0)||(p0&&G(p1))))&&X((p2&&X(p3))))))))'
Stuttering acceptance computed with spot in 997 ms :[true, (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (OR (NOT p3) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLCardinality-00
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Diffusion2D-PT-D20N150-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N150-LTLCardinality-00 finished in 1629 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(p1))&&(F(!p1)||G(p2))))'
Support contains 6 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 14 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 22:01:42] [INFO ] Invariant cache hit.
[2026-05-23 22:01:42] [INFO ] Implicit Places using invariants in 65 ms returned []
[2026-05-23 22:01:42] [INFO ] Invariant cache hit.
[2026-05-23 22:01:42] [INFO ] Implicit Places using invariants and state equation in 456 ms returned []
Implicit Place search using SMT with State Equation took 523 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 539 ms. Remains : 400/400 places, 2964/2964 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(p1))&&(F(!p1)||G(p2))))'
Stuttering acceptance computed with spot in 265 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (NOT p0), (NOT p1), p1, (AND p1 (NOT p2)), (NOT p1), true]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D20N150-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N150-LTLCardinality-01 finished in 849 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(p2))))'
Support contains 5 out of 400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2890 edges and 400 vertex of which 395 / 400 are part of one of the 1 SCC in 3 ms
Free SCC test removed 394 places
Ensure Unique test removed 2953 transitions
Reduce isomorphic transitions removed 2953 transitions.
Applied a total of 1 rules in 9 ms. Remains 6 /400 variables (removed 394) and now considering 11/2964 (removed 2953) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9637029793619815165.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13671233875189984555.kers'
[2026-05-23 22:01:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9637029793619815165.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13671233875189984555.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 22:01:43] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13671233875189984555.kers
Total runtime 0 ms.
[2026-05-23 22:01:43] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-23 22:01:43] [INFO ] Invariant cache hit.
[2026-05-23 22:01:43] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2026-05-23 22:01:43] [INFO ] Redundant transitions in 0 ms returned []
Running 5 sub problems to find dead transitions.
[2026-05-23 22:01:43] [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 51 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 50 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 145ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 146ms
Starting structural reductions in SI_LTL mode, iteration 1 : 6/400 places, 11/2964 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 204 ms. Remains : 6/400 places, 11/2964 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(p2))))'
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p0), (NOT p2)]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLCardinality-03
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D20N150-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N150-LTLCardinality-03 finished in 357 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(F(p0))||(p1&&F(p0)))) U ((p0 U X(!p0))||G(p2))))'
Support contains 5 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 16 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (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-16354571283704050918.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4059544570345651755.kers'
[2026-05-23 22:01:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16354571283704050918.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4059544570345651755.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 2964 rows 400 cols 5928 entries
Finished phase 1 with 399 SingleSign rule and 0 generalized
[2026-05-23 22:01:43] [INFO ] Computed 1 invariants in 7 ms
Computed 1 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-4059544570345651755.kers
Total runtime 9 ms.
[2026-05-23 22:01:43] [INFO ] Implicit Places using invariants in 91 ms returned []
[2026-05-23 22:01:43] [INFO ] Invariant cache hit.
[2026-05-23 22:01:44] [INFO ] Implicit Places using invariants and state equation in 413 ms returned []
Implicit Place search using SMT with State Equation took 520 ms to find 0 implicit places.
Running 2956 sub problems to find dead transitions.
[2026-05-23 22:01:44] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 2956/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2956 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 0/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61289ms problems are : Problem set: 0 solved, 2956 unsolved
Search for dead transitions found 0 dead transitions in 61311ms
Finished structural reductions in LTL mode , in 1 iterations and 61872 ms. Remains : 400/400 places, 2964/2964 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(F(p0))||(p1&&F(p0)))) U ((p0 U X(!p0))||G(p2))))'
Stuttering acceptance computed with spot in 390 ms :[(AND p0 (NOT p2)), false, (AND p0 (NOT p2)), false, (NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLCardinality-05
Product exploration explored 100000 steps with 50000 reset in 425 ms.
Product exploration explored 100000 steps with 50000 reset in 369 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 18 factoid took 22 ms. Proved property starting from automaton with 8 states, 17 edges and 3 AP (stutter sensitive
Knowledge-based reduction took 64 ms.
FORMULA Diffusion2D-PT-D20N150-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Diffusion2D-PT-D20N150-LTLCardinality-05 finished in 63198 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 1 out of 400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2954 edges and 400 vertex of which 399 / 400 are part of one of the 1 SCC in 2 ms
Free SCC test removed 398 places
Ensure Unique test removed 2961 transitions
Reduce isomorphic transitions removed 2961 transitions.
Applied a total of 1 rules in 18 ms. Remains 2 /400 variables (removed 398) and now considering 3/2964 (removed 2961) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15373065635691121983.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15383986478836908399.kers'
[2026-05-23 22:02:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15373065635691121983.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15383986478836908399.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 22:02:46] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15383986478836908399.kers
Total runtime 0 ms.
[2026-05-23 22:02:46] [INFO ] Implicit Places using invariants in 47 ms returned []
[2026-05-23 22:02:46] [INFO ] Invariant cache hit.
[2026-05-23 22:02:46] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2026-05-23 22:02:46] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2026-05-23 22:02:46] [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 18 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 23 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 44ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 44ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2/400 places, 3/2964 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 137 ms. Remains : 2/400 places, 3/2964 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 25 ms :[(NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLCardinality-06
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D20N150-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N150-LTLCardinality-06 finished in 201 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 3 out of 400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2922 edges and 400 vertex of which 397 / 400 are part of one of the 1 SCC in 2 ms
Free SCC test removed 396 places
Ensure Unique test removed 2957 transitions
Reduce isomorphic transitions removed 2957 transitions.
Applied a total of 1 rules in 7 ms. Remains 4 /400 variables (removed 396) and now considering 7/2964 (removed 2957) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4667638378533145613.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16094572257404202619.kers'
[2026-05-23 22:02:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4667638378533145613.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16094572257404202619.kers]
Normalized transition count is 6 out of 7 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 6 rows 4 cols 12 entries
Finished phase 1 with 3 SingleSign rule and 0 generalized
[2026-05-23 22:02:46] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16094572257404202619.kers
Total runtime 0 ms.
[2026-05-23 22:02:46] [INFO ] Implicit Places using invariants in 17 ms returned []
[2026-05-23 22:02:46] [INFO ] Invariant cache hit.
[2026-05-23 22:02:46] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2026-05-23 22:02:46] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2026-05-23 22:02:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/10 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10/11 variables, and 5 constraints, problems are : Problem set: 0 solved, 3 unsolved in 54 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/10 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/10 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/10 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 10/11 variables, and 8 constraints, problems are : Problem set: 0 solved, 3 unsolved in 74 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 136ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 136ms
Starting structural reductions in SI_LTL mode, iteration 1 : 4/400 places, 7/2964 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 187 ms. Remains : 4/400 places, 7/2964 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 25 ms :[(NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLCardinality-08
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D20N150-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N150-LTLCardinality-08 finished in 232 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)||(p1 U (G(p1)||(F(G(!p1))&&p2)))))'
Support contains 5 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 11 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (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-16331241453351544867.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17922467350273241222.kers'
[2026-05-23 22:02:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16331241453351544867.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17922467350273241222.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 2964 rows 400 cols 5928 entries
Finished phase 1 with 399 SingleSign rule and 0 generalized
[2026-05-23 22:02:47] [INFO ] Computed 1 invariants in 7 ms
Computed 1 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-17922467350273241222.kers
Total runtime 9 ms.
[2026-05-23 22:02:47] [INFO ] Implicit Places using invariants in 58 ms returned []
[2026-05-23 22:02:47] [INFO ] Invariant cache hit.
[2026-05-23 22:02:47] [INFO ] Implicit Places using invariants and state equation in 398 ms returned []
Implicit Place search using SMT with State Equation took 487 ms to find 0 implicit places.
Running 2956 sub problems to find dead transitions.
[2026-05-23 22:02:47] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 2956/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2956 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 Int declared 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 0/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60871ms problems are : Problem set: 0 solved, 2956 unsolved
Search for dead transitions found 0 dead transitions in 60879ms
Finished structural reductions in LTL mode , in 1 iterations and 61400 ms. Remains : 400/400 places, 2964/2964 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)||(p1 U (G(p1)||(F(G(!p1))&&p2)))))'
Stuttering acceptance computed with spot in 258 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p0) p1), false, true, p1, (AND (NOT p1) (NOT p2)), false]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLCardinality-09
Product exploration explored 100000 steps with 0 reset in 5487 ms.
Stack based approach found an accepted trace after 11191 steps with 0 reset with depth 11192 and stack size 11171 in 343 ms.
FORMULA Diffusion2D-PT-D20N150-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property Diffusion2D-PT-D20N150-LTLCardinality-09 finished in 67557 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||X((G((p2 U X(p3))) U (p1&&G((p2 U X(p3))))))))))'
Support contains 5 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 11 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 22:03:54] [INFO ] Invariant cache hit.
[2026-05-23 22:03:54] [INFO ] Implicit Places using invariants in 67 ms returned []
[2026-05-23 22:03:54] [INFO ] Invariant cache hit.
[2026-05-23 22:03:55] [INFO ] Implicit Places using invariants and state equation in 464 ms returned []
Implicit Place search using SMT with State Equation took 542 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 553 ms. Remains : 400/400 places, 2964/2964 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||X((G((p2 U X(p3))) U (p1&&G((p2 U X(p3))))))))))'
Stuttering acceptance computed with spot in 237 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (OR (NOT p3) (NOT p1)), (NOT p3), (NOT p3), (NOT p3), true]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLCardinality-11
Product exploration explored 100000 steps with 206 reset in 789 ms.
Stack based approach found an accepted trace after 29 steps with 0 reset with depth 30 and stack size 30 in 1 ms.
FORMULA Diffusion2D-PT-D20N150-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property Diffusion2D-PT-D20N150-LTLCardinality-11 finished in 1643 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 2 out of 400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2932 edges and 400 vertex of which 398 / 400 are part of one of the 1 SCC in 2 ms
Free SCC test removed 397 places
Ensure Unique test removed 2959 transitions
Reduce isomorphic transitions removed 2959 transitions.
Applied a total of 1 rules in 7 ms. Remains 3 /400 variables (removed 397) and now considering 5/2964 (removed 2959) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4748572456841341254.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-160839362751789969.kers'
[2026-05-23 22:03:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4748572456841341254.kers, --Pflows, --basisKERS=/tmp/petrispot-output-160839362751789969.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 22:03:56] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-160839362751789969.kers
Total runtime 0 ms.
[2026-05-23 22:03:56] [INFO ] Implicit Places using invariants in 20 ms returned []
[2026-05-23 22:03:56] [INFO ] Invariant cache hit.
[2026-05-23 22:03:56] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2026-05-23 22:03:56] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2026-05-23 22:03:56] [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 31 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 58ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 58ms
Starting structural reductions in SI_LTL mode, iteration 1 : 3/400 places, 5/2964 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 107 ms. Remains : 3/400 places, 5/2964 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Stuttering acceptance computed with spot in 63 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLCardinality-12
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D20N150-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N150-LTLCardinality-12 finished in 195 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&&(X(p1) U G(p2))) U (X(X(p2))&&F(p1))))'
Support contains 5 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 10 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (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-8685220902711330305.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3574576685456941754.kers'
[2026-05-23 22:03:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8685220902711330305.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3574576685456941754.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 2964 rows 400 cols 5928 entries
Finished phase 1 with 399 SingleSign rule and 0 generalized
[2026-05-23 22:03:56] [INFO ] Computed 1 invariants in 9 ms
Computed 1 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-3574576685456941754.kers
Total runtime 11 ms.
[2026-05-23 22:03:56] [INFO ] Implicit Places using invariants in 62 ms returned []
[2026-05-23 22:03:56] [INFO ] Invariant cache hit.
[2026-05-23 22:03:57] [INFO ] Implicit Places using invariants and state equation in 418 ms returned []
Implicit Place search using SMT with State Equation took 518 ms to find 0 implicit places.
Running 2956 sub problems to find dead transitions.
[2026-05-23 22:03:57] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 2956/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2956 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 0/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60841ms problems are : Problem set: 0 solved, 2956 unsolved
Search for dead transitions found 0 dead transitions in 60844ms
Finished structural reductions in LTL mode , in 1 iterations and 61379 ms. Remains : 400/400 places, 2964/2964 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&&(X(p1) U G(p2))) U (X(X(p2))&&F(p1))))'
Stuttering acceptance computed with spot in 381 ms :[(OR (NOT p1) (NOT p2)), (NOT p2), (NOT p1), (NOT p2), (NOT p2), true, (NOT p2), (NOT p2), (NOT p2), (NOT p1), (NOT p2), (AND (NOT p1) (NOT p2)), (AND p1 (NOT p2))]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA Diffusion2D-PT-D20N150-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N150-LTLCardinality-13 finished in 61810 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 p1)&&(F(p2) U X(X(X(!p1))))))'
Support contains 4 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 17 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 22:04:58] [INFO ] Invariant cache hit.
[2026-05-23 22:04:58] [INFO ] Implicit Places using invariants in 47 ms returned []
[2026-05-23 22:04:58] [INFO ] Invariant cache hit.
[2026-05-23 22:04:58] [INFO ] Implicit Places using invariants and state equation in 424 ms returned []
Implicit Place search using SMT with State Equation took 487 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 505 ms. Remains : 400/400 places, 2964/2964 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 p1)&&(F(p2) U X(X(X(!p1))))))'
Stuttering acceptance computed with spot in 447 ms :[true, true, (NOT p1), (AND p1 (NOT p2)), p1, (AND p1 (NOT p2)), (AND (NOT p2) p1), p1, (AND (NOT p2) p1), (AND (NOT p2) p1), (AND (NOT p2) p1), p1, (NOT p2)]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLCardinality-14
Product exploration explored 100000 steps with 3 reset in 4282 ms.
Stack based approach found an accepted trace after 195 steps with 0 reset with depth 196 and stack size 196 in 1 ms.
FORMULA Diffusion2D-PT-D20N150-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property Diffusion2D-PT-D20N150-LTLCardinality-14 finished in 5284 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 4 out of 400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2900 edges and 400 vertex of which 396 / 400 are part of one of the 1 SCC in 3 ms
Free SCC test removed 395 places
Ensure Unique test removed 2955 transitions
Reduce isomorphic transitions removed 2955 transitions.
Applied a total of 1 rules in 8 ms. Remains 5 /400 variables (removed 395) and now considering 9/2964 (removed 2955) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13806757887832817182.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4511710572935226042.kers'
[2026-05-23 22:05:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13806757887832817182.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4511710572935226042.kers]
Normalized transition count is 8 out of 9 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 8 rows 5 cols 16 entries
Finished phase 1 with 4 SingleSign rule and 0 generalized
[2026-05-23 22:05:03] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4511710572935226042.kers
Total runtime 0 ms.
[2026-05-23 22:05:03] [INFO ] Implicit Places using invariants in 16 ms returned []
[2026-05-23 22:05:03] [INFO ] Invariant cache hit.
[2026-05-23 22:05:03] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
[2026-05-23 22:05:03] [INFO ] Redundant transitions in 0 ms returned []
Running 4 sub problems to find dead transitions.
[2026-05-23 22:05:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 1/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 8/13 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 0/13 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13/14 variables, and 6 constraints, problems are : Problem set: 0 solved, 4 unsolved in 65 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 1/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 8/13 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/13 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 0/13 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 13/14 variables, and 10 constraints, problems are : Problem set: 0 solved, 4 unsolved in 36 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 119ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 119ms
Starting structural reductions in SI_LTL mode, iteration 1 : 5/400 places, 9/2964 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 169 ms. Remains : 5/400 places, 9/2964 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 88 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLCardinality-15
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D20N150-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N150-LTLCardinality-15 finished in 286 ms.
All properties solved by simple procedures.
Total runtime 274752 ms.
BK_STOP 1779573904030
--------------------
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-D20N150"
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-D20N150, 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-177955695400131"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D20N150.tgz
mv Diffusion2D-PT-D20N150 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 ;