About the Execution of ITS-Tools for PaceMaker-PT-none
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 7054.252 | 3600000.00 | 3739792.00 | 28202.90 | FF?TTFF?FTFFFTTT | 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.r194-tall-177969914100450.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 PaceMaker-PT-none, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969914100450
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 6.6K Mar 8 07:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Mar 8 07:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Mar 8 06:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Mar 8 06:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Mar 16 08:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Mar 16 08:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 16 08:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 16 08:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 8 07:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Mar 8 07:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Mar 8 07:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 8 07:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 16 08:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 16 08:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 158K 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 PaceMaker-PT-none-CTLFireability-2024-00
FORMULA_NAME PaceMaker-PT-none-CTLFireability-2024-01
FORMULA_NAME PaceMaker-PT-none-CTLFireability-2024-02
FORMULA_NAME PaceMaker-PT-none-CTLFireability-2024-03
FORMULA_NAME PaceMaker-PT-none-CTLFireability-2024-04
FORMULA_NAME PaceMaker-PT-none-CTLFireability-2024-05
FORMULA_NAME PaceMaker-PT-none-CTLFireability-2024-06
FORMULA_NAME PaceMaker-PT-none-CTLFireability-2024-07
FORMULA_NAME PaceMaker-PT-none-CTLFireability-2024-08
FORMULA_NAME PaceMaker-PT-none-CTLFireability-2024-09
FORMULA_NAME PaceMaker-PT-none-CTLFireability-2024-10
FORMULA_NAME PaceMaker-PT-none-CTLFireability-2024-11
FORMULA_NAME PaceMaker-PT-none-CTLFireability-2024-12
FORMULA_NAME PaceMaker-PT-none-CTLFireability-2024-13
FORMULA_NAME PaceMaker-PT-none-CTLFireability-2024-14
FORMULA_NAME PaceMaker-PT-none-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779782099053
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PaceMaker-PT-none
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-26 07:55:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-26 07:55:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 07:55:00] [INFO ] Load time of PNML (sax parser for PT used): 74 ms
[2026-05-26 07:55:00] [INFO ] Transformed 70 places.
[2026-05-26 07:55:00] [INFO ] Transformed 164 transitions.
[2026-05-26 07:55:00] [INFO ] Parsed PT model containing 70 places and 164 transitions and 954 arcs in 155 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Support contains 61 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 8 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
Running 153 sub problems to find dead transitions.
[2026-05-26 07:55:00] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14379054240756317147.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13867752081101920455.kers'
[2026-05-26 07:55:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14379054240756317147.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13867752081101920455.kers]
Normalized transition count is 93 out of 158 initially.
Culling duplicate invariants (modulo rational): removing 35 columns.
Culled 35 columns in 0 ms.
// Phase 1: matrix 93 rows 35 cols 146 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-26 07:55:00] [INFO ] Computed 35 invariants in 0 ms
Computed 35 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13867752081101920455.kers
Total runtime 1 ms.
[2026-05-26 07:55:00] [INFO ] State equation strengthened by 131 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 2 (OVERLAPS) 158/228 variables, 70/105 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 131/236 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/228 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 5 (OVERLAPS) 0/228 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 153 unsolved
No progress, stopping.
After SMT solving in domain Real declared 228/228 variables, and 236 constraints, problems are : Problem set: 0 solved, 153 unsolved in 5774 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, State Equation: 70/70 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 153/153 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 153 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 2 (OVERLAPS) 158/228 variables, 70/105 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 131/236 constraints. Problems are: Problem set: 0 solved, 153 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 228/228 variables, and 389 constraints, problems are : Problem set: 0 solved, 153 unsolved in 20046 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, State Equation: 70/70 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 153/153 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25980ms problems are : Problem set: 0 solved, 153 unsolved
Search for dead transitions found 0 dead transitions in 25994ms
[2026-05-26 07:55:26] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
[2026-05-26 07:55:26] [INFO ] Invariant cache hit.
[2026-05-26 07:55:26] [INFO ] Implicit Places using invariants in 39 ms returned []
[2026-05-26 07:55:26] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
[2026-05-26 07:55:26] [INFO ] Invariant cache hit.
[2026-05-26 07:55:26] [INFO ] State equation strengthened by 131 read => feed constraints.
[2026-05-26 07:55:26] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 26172 ms. Remains : 70/70 places, 164/164 transitions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 1 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 07:55:26] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
[2026-05-26 07:55:26] [INFO ] Invariant cache hit.
[2026-05-26 07:55:26] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-26 07:55:26] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
[2026-05-26 07:55:26] [INFO ] Invariant cache hit.
[2026-05-26 07:55:26] [INFO ] State equation strengthened by 131 read => feed constraints.
[2026-05-26 07:55:26] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 109 ms. Remains : 70/70 places, 164/164 transitions.
Support contains 61 out of 70 places after structural reductions.
[2026-05-26 07:55:26] [INFO ] Flatten gal took : 32 ms
[2026-05-26 07:55:26] [INFO ] Flatten gal took : 14 ms
[2026-05-26 07:55:26] [INFO ] Input system was already deterministic with 164 transitions.
Support contains 60 out of 70 places (down from 61) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 81 to 80
RANDOM walk for 40000 steps (8 resets) in 2147 ms. (18 steps per ms) remains 8/80 properties
BEST_FIRST walk for 40004 steps (8 resets) in 203 ms. (196 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 122 ms. (325 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 108 ms. (367 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 114 ms. (347 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 94 ms. (421 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 80 ms. (493 steps per ms) remains 4/6 properties
[2026-05-26 07:55:27] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
[2026-05-26 07:55:27] [INFO ] Invariant cache hit.
[2026-05-26 07:55:27] [INFO ] State equation strengthened by 131 read => feed constraints.
Problem AtomicPropp51 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 9/9 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 0/9 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 2/22 variables, 2/11 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 0/11 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 85/107 variables, 22/33 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/107 variables, 64/97 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/107 variables, 0/97 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 43/150 variables, 22/119 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/150 variables, 11/130 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/150 variables, 18/148 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/150 variables, 1/149 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/150 variables, 0/149 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 6/156 variables, 4/153 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/156 variables, 2/155 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/156 variables, 2/157 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/156 variables, 0/157 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 21/177 variables, 14/171 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/177 variables, 5/176 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/177 variables, 0/176 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 39/216 variables, 14/190 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/216 variables, 7/197 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/216 variables, 28/225 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/216 variables, 0/225 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 23 (OVERLAPS) 12/228 variables, 8/233 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/228 variables, 4/237 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/228 variables, 0/237 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 26 (OVERLAPS) 0/228 variables, 0/237 constraints. Problems are: Problem set: 1 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 228/228 variables, and 237 constraints, problems are : Problem set: 1 solved, 3 unsolved in 498 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, State Equation: 70/70 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 7/7 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 2/18 variables, 2/9 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/18 variables, 0/9 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 69/87 variables, 18/27 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/87 variables, 51/78 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/87 variables, 0/78 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 40/127 variables, 14/92 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/127 variables, 7/99 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/127 variables, 17/116 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/127 variables, 0/116 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 26/153 variables, 14/130 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/153 variables, 7/137 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/153 variables, 15/152 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/153 variables, 1/153 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/153 variables, 1/154 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/153 variables, 0/154 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 3/156 variables, 2/156 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/156 variables, 1/157 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/156 variables, 1/158 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/156 variables, 0/158 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 21 (OVERLAPS) 21/177 variables, 14/172 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/177 variables, 5/177 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/177 variables, 0/177 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 24 (OVERLAPS) 39/216 variables, 14/191 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/216 variables, 7/198 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/216 variables, 28/226 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/216 variables, 2/228 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/216 variables, 0/228 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 29 (OVERLAPS) 12/228 variables, 8/236 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/228 variables, 4/240 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/228 variables, 0/240 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 32 (OVERLAPS) 0/228 variables, 0/240 constraints. Problems are: Problem set: 1 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 228/228 variables, and 240 constraints, problems are : Problem set: 1 solved, 3 unsolved in 1573 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, State Equation: 70/70 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 3/4 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2084ms problems are : Problem set: 1 solved, 3 unsolved
Parikh walk visited 0 properties in 30001 ms.
Support contains 16 out of 70 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 70/70 places, 164/164 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 62 transition count 160
Applied a total of 12 rules in 20 ms. Remains 62 /70 variables (removed 8) and now considering 160/164 (removed 4) transitions.
Running 149 sub problems to find dead transitions.
[2026-05-26 07:55:59] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15504956846456382180.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4581692943938864202.kers'
[2026-05-26 07:55:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15504956846456382180.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4581692943938864202.kers]
Normalized transition count is 88 out of 154 initially.
Culling duplicate invariants (modulo rational): removing 31 columns.
Culled 31 columns in 0 ms.
// Phase 1: matrix 88 rows 31 cols 133 entries
Finished phase 1 with 31 SingleSign rule and 0 generalized
[2026-05-26 07:55:59] [INFO ] Computed 31 invariants in 0 ms
Computed 31 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-4581692943938864202.kers
Total runtime 4 ms.
[2026-05-26 07:55:59] [INFO ] State equation strengthened by 131 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 2 (OVERLAPS) 154/216 variables, 62/93 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/216 variables, 131/224 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/216 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 5 (OVERLAPS) 0/216 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 149 unsolved
No progress, stopping.
After SMT solving in domain Real declared 216/216 variables, and 224 constraints, problems are : Problem set: 0 solved, 149 unsolved in 3941 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 62/62 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 149/149 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 149 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 2 (OVERLAPS) 154/216 variables, 62/93 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/216 variables, 131/224 constraints. Problems are: Problem set: 0 solved, 149 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 216/216 variables, and 373 constraints, problems are : Problem set: 0 solved, 149 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 62/62 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 149/149 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 24005ms problems are : Problem set: 0 solved, 149 unsolved
Search for dead transitions found 0 dead transitions in 24006ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24027 ms. Remains : 62/70 places, 160/164 transitions.
RANDOM walk for 40000 steps (8 resets) in 263 ms. (151 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 80 ms. (493 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 78 ms. (506 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 83 ms. (476 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 462568 steps, run timeout after 3001 ms. (steps per millisecond=154 ) properties seen :0 out of 3
Probabilistic random walk after 462568 steps, saw 333931 distinct states, run finished after 3006 ms. (steps per millisecond=153 ) properties seen :0
[2026-05-26 07:56:27] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2026-05-26 07:56:27] [INFO ] Invariant cache hit.
[2026-05-26 07:56:27] [INFO ] State equation strengthened by 131 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 2/18 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/18 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 69/87 variables, 18/27 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/87 variables, 51/78 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/87 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 34/121 variables, 10/88 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/121 variables, 5/93 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/121 variables, 17/110 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/121 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 20/141 variables, 10/120 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/141 variables, 5/125 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/141 variables, 15/140 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/141 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 3/144 variables, 2/142 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/144 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/144 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/144 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 21/165 variables, 14/158 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/165 variables, 5/163 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/165 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (OVERLAPS) 39/204 variables, 14/177 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/204 variables, 7/184 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/204 variables, 28/212 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/204 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (OVERLAPS) 12/216 variables, 8/220 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/216 variables, 4/224 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/216 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (OVERLAPS) 0/216 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 216/216 variables, and 224 constraints, problems are : Problem set: 0 solved, 3 unsolved in 247 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 62/62 constraints, ReadFeed: 131/131 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) 0/16 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 2/18 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/18 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 69/87 variables, 18/27 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/87 variables, 51/78 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/87 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 34/121 variables, 10/88 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/121 variables, 5/93 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/121 variables, 17/110 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/121 variables, 1/111 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/121 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 20/141 variables, 10/121 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/141 variables, 5/126 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/141 variables, 15/141 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/141 variables, 1/142 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/141 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 3/144 variables, 2/144 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/144 variables, 1/145 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/144 variables, 1/146 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/144 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (OVERLAPS) 21/165 variables, 14/160 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/165 variables, 5/165 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/165 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (OVERLAPS) 39/204 variables, 14/179 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/204 variables, 7/186 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/204 variables, 28/214 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/204 variables, 2/216 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/204 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (OVERLAPS) 12/216 variables, 8/224 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/216 variables, 4/228 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/216 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (OVERLAPS) 0/216 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 216/216 variables, and 228 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2235 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 62/62 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2490ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 30000 ms.
Support contains 16 out of 62 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 6 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 62/62 places, 160/160 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 5 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2026-05-26 07:56:59] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2026-05-26 07:56:59] [INFO ] Invariant cache hit.
[2026-05-26 07:56:59] [INFO ] Implicit Places using invariants in 49 ms returned []
[2026-05-26 07:56:59] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2026-05-26 07:56:59] [INFO ] Invariant cache hit.
[2026-05-26 07:56:59] [INFO ] State equation strengthened by 131 read => feed constraints.
[2026-05-26 07:56:59] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2026-05-26 07:56:59] [INFO ] Redundant transitions in 6 ms returned []
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 200 ms. Remains : 62/62 places, 160/160 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (complete) has 218 edges and 62 vertex of which 40 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.1 ms
Discarding 22 places :
Also discarding 51 output transitions
Drop transitions (Output transitions of discarded places.) removed 51 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 40 transition count 105
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 17 place count 32 transition count 101
Graph (complete) has 136 edges and 32 vertex of which 28 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Iterating post reduction 1 with 1 rules applied. Total rules applied 18 place count 28 transition count 97
Applied a total of 18 rules in 13 ms. Remains 28 /62 variables (removed 34) and now considering 97/160 (removed 63) transitions.
Running SMT prover for 3 properties.
[2026-05-26 07:56:59] [INFO ] Flow matrix only has 95 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15848421837494884698.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-351045861779615717.kers'
[2026-05-26 07:56:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15848421837494884698.kers, --Pflows, --basisKERS=/tmp/petrispot-output-351045861779615717.kers]
Normalized transition count is 51 out of 95 initially.
Culling duplicate invariants (modulo rational): removing 14 columns.
Culled 14 columns in 0 ms.
// Phase 1: matrix 51 rows 14 cols 80 entries
Finished phase 1 with 14 SingleSign rule and 0 generalized
[2026-05-26 07:56:59] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-351045861779615717.kers
Total runtime 0 ms.
[2026-05-26 07:56:59] [INFO ] [Real]Absence check using 14 positive place invariants in 2 ms returned sat
[2026-05-26 07:56:59] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2026-05-26 07:56:59] [INFO ] [Nat]Absence check using 14 positive place invariants in 2 ms returned sat
[2026-05-26 07:57:00] [INFO ] After 124ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2026-05-26 07:57:00] [INFO ] State equation strengthened by 79 read => feed constraints.
[2026-05-26 07:57:00] [INFO ] After 194ms SMT Verify possible using 79 Read/Feed constraints in natural domain returned unsat :0 sat :3
TRAPS : Iteration 0
[2026-05-26 07:57:00] [INFO ] After 305ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
[2026-05-26 07:57:00] [INFO ] After 494ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Over-approximation ignoring read arcs solved 0 properties in 588 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2026-05-26 07:57:00] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-26 07:57:00] [INFO ] Flatten gal took : 11 ms
FORMULA PaceMaker-PT-none-CTLFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 07:57:00] [INFO ] Flatten gal took : 11 ms
[2026-05-26 07:57:00] [INFO ] Input system was already deterministic with 164 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 0 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
Running 153 sub problems to find dead transitions.
[2026-05-26 07:57:00] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4936282392112744788.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12478997248754968456.kers'
[2026-05-26 07:57:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4936282392112744788.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12478997248754968456.kers]
Normalized transition count is 93 out of 158 initially.
Culling duplicate invariants (modulo rational): removing 35 columns.
Culled 35 columns in 0 ms.
// Phase 1: matrix 93 rows 35 cols 146 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-26 07:57:00] [INFO ] Computed 35 invariants in 0 ms
Computed 35 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12478997248754968456.kers
Total runtime 0 ms.
[2026-05-26 07:57:00] [INFO ] State equation strengthened by 131 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 2 (OVERLAPS) 158/228 variables, 70/105 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 131/236 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/228 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 5 (OVERLAPS) 0/228 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 153 unsolved
No progress, stopping.
After SMT solving in domain Real declared 228/228 variables, and 236 constraints, problems are : Problem set: 0 solved, 153 unsolved in 5244 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, State Equation: 70/70 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 153/153 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 153 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 2 (OVERLAPS) 158/228 variables, 70/105 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 131/236 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/228 variables, 153/389 constraints. Problems are: Problem set: 0 solved, 153 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 228/228 variables, and 389 constraints, problems are : Problem set: 0 solved, 153 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, State Equation: 70/70 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 153/153 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25289ms problems are : Problem set: 0 solved, 153 unsolved
Search for dead transitions found 0 dead transitions in 25290ms
[2026-05-26 07:57:25] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
[2026-05-26 07:57:25] [INFO ] Invariant cache hit.
[2026-05-26 07:57:25] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-26 07:57:25] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
[2026-05-26 07:57:25] [INFO ] Invariant cache hit.
[2026-05-26 07:57:25] [INFO ] State equation strengthened by 131 read => feed constraints.
[2026-05-26 07:57:25] [INFO ] Implicit Places using invariants and state equation in 108 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 25441 ms. Remains : 70/70 places, 164/164 transitions.
[2026-05-26 07:57:25] [INFO ] Flatten gal took : 8 ms
[2026-05-26 07:57:25] [INFO ] Flatten gal took : 8 ms
[2026-05-26 07:57:25] [INFO ] Input system was already deterministic with 164 transitions.
[2026-05-26 07:57:25] [INFO ] Flatten gal took : 7 ms
[2026-05-26 07:57:25] [INFO ] Flatten gal took : 7 ms
[2026-05-26 07:57:25] [INFO ] Time to serialize gal into /tmp/CTLFireability5848311177366579877.gal : 4 ms
[2026-05-26 07:57:25] [INFO ] Time to serialize properties into /tmp/CTLFireability6645673909031896521.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5848311177366579877.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6645673909031896521.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.68026e+17,0.436605,20764,2,1248,5,78057,6,0,1071,89663,0
Converting to forward existential form...Done !
original formula: AX(((EX((((AF(((VRP>=935)&&(A_VRP>=16))) * E((((URI>=677)&&(A_SIG_IncrClk>=1))&&(A_URI>=274)) U (SIG_Clk0>=1))) * (AG(((((RAConductor<721...861
=> equivalent forward existential formula: (([(EY(((EY(Init) * !((EX((((!(EG(!(((VRP>=935)&&(A_VRP>=16))))) * E((((URI>=677)&&(A_SIG_IncrClk>=1))&&(A_URI>=...2372
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t11, t25, t28, t94, t95, t96, t97, t98, t99, t100, t101, t102, t103, t106, t107, t110...419
(forward)formula 0,0,20.5962,617100,1,0,584,3.1897e+06,385,302,5897,4.04862e+06,610
FORMULA PaceMaker-PT-none-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 4 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 07:57:46] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
[2026-05-26 07:57:46] [INFO ] Invariant cache hit.
[2026-05-26 07:57:46] [INFO ] Implicit Places using invariants in 60 ms returned []
[2026-05-26 07:57:46] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
[2026-05-26 07:57:46] [INFO ] Invariant cache hit.
[2026-05-26 07:57:46] [INFO ] State equation strengthened by 131 read => feed constraints.
[2026-05-26 07:57:46] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 214 ms. Remains : 70/70 places, 164/164 transitions.
[2026-05-26 07:57:47] [INFO ] Flatten gal took : 8 ms
[2026-05-26 07:57:47] [INFO ] Flatten gal took : 7 ms
[2026-05-26 07:57:47] [INFO ] Input system was already deterministic with 164 transitions.
[2026-05-26 07:57:47] [INFO ] Flatten gal took : 7 ms
[2026-05-26 07:57:47] [INFO ] Flatten gal took : 7 ms
[2026-05-26 07:57:47] [INFO ] Time to serialize gal into /tmp/CTLFireability324589173099555574.gal : 3 ms
[2026-05-26 07:57:47] [INFO ] Time to serialize properties into /tmp/CTLFireability13699505425019279002.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability324589173099555574.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13699505425019279002.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.68026e+17,0.435324,20848,2,1248,5,78057,6,0,1071,89663,0
Converting to forward existential form...Done !
original formula: E(A(EX(A(((((SIG_AS>=1)&&(LRI>=510))&&((A_LRI>=441)&&(AVJOut>=175)))&&(((AVJ>=625)&&(A_AVJOut>=776))&&(A_AVJ>=326))) U (((Atrium>=34)&&(A...355
=> equivalent forward existential formula: [(FwdU(Init,!((E(!((SIG_IncrClk>=1)) U (!(EX(!((E(!((((Atrium>=34)&&(A_Atrium>=917))||(((SIG_AS>=1)&&(AVI>=547))...667
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t11, t25, t28, t94, t95, t96, t97, t98, t99, t100, t101, t102, t103, t106, t107, t110...419
(forward)formula 0,0,1.76879,61076,1,0,360,377516,350,168,5835,276963,340
FORMULA PaceMaker-PT-none-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 62 transition count 160
Applied a total of 12 rules in 8 ms. Remains 62 /70 variables (removed 8) and now considering 160/164 (removed 4) transitions.
Running 149 sub problems to find dead transitions.
[2026-05-26 07:57:48] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7275802746234268896.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12080065812808493264.kers'
[2026-05-26 07:57:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7275802746234268896.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12080065812808493264.kers]
Normalized transition count is 88 out of 154 initially.
Culling duplicate invariants (modulo rational): removing 31 columns.
Culled 31 columns in 0 ms.
// Phase 1: matrix 88 rows 31 cols 133 entries
Finished phase 1 with 31 SingleSign rule and 0 generalized
[2026-05-26 07:57:48] [INFO ] Computed 31 invariants in 0 ms
Computed 31 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12080065812808493264.kers
Total runtime 0 ms.
[2026-05-26 07:57:48] [INFO ] State equation strengthened by 131 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 2 (OVERLAPS) 154/216 variables, 62/93 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/216 variables, 131/224 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/216 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 5 (OVERLAPS) 0/216 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 149 unsolved
No progress, stopping.
After SMT solving in domain Real declared 216/216 variables, and 224 constraints, problems are : Problem set: 0 solved, 149 unsolved in 3948 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 62/62 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 149/149 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 149 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 2 (OVERLAPS) 154/216 variables, 62/93 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/216 variables, 131/224 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/216 variables, 149/373 constraints. Problems are: Problem set: 0 solved, 149 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 216/216 variables, and 373 constraints, problems are : Problem set: 0 solved, 149 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 62/62 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 149/149 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 24011ms problems are : Problem set: 0 solved, 149 unsolved
Search for dead transitions found 0 dead transitions in 24012ms
[2026-05-26 07:58:12] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2026-05-26 07:58:12] [INFO ] Invariant cache hit.
[2026-05-26 07:58:12] [INFO ] Implicit Places using invariants in 55 ms returned []
[2026-05-26 07:58:12] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2026-05-26 07:58:12] [INFO ] Invariant cache hit.
[2026-05-26 07:58:12] [INFO ] State equation strengthened by 131 read => feed constraints.
[2026-05-26 07:58:13] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
[2026-05-26 07:58:13] [INFO ] Redundant transitions in 6 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 62/70 places, 160/164 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24216 ms. Remains : 62/70 places, 160/164 transitions.
[2026-05-26 07:58:13] [INFO ] Flatten gal took : 7 ms
[2026-05-26 07:58:13] [INFO ] Flatten gal took : 6 ms
[2026-05-26 07:58:13] [INFO ] Input system was already deterministic with 160 transitions.
[2026-05-26 07:58:13] [INFO ] Flatten gal took : 6 ms
[2026-05-26 07:58:13] [INFO ] Flatten gal took : 6 ms
[2026-05-26 07:58:13] [INFO ] Time to serialize gal into /tmp/CTLFireability11830681014116265811.gal : 2 ms
[2026-05-26 07:58:13] [INFO ] Time to serialize properties into /tmp/CTLFireability18156399088450271028.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11830681014116265811.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18156399088450271028.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.30228e+16,0.32901,17368,2,1058,5,59726,6,0,1035,73127,0
Converting to forward existential form...Done !
original formula: EG(A(!((A(!((((SIG_VP>=1)&&(LRI>=511))&&(A_LRI>=440))) U AG(((LRI>=943)&&(A_LRI>=8)))) + (((SIG_VS>=1)&&(AVI>=557))&&(A_AVI>=394)))) U (E...609
=> equivalent forward existential formula: [FwdG(Init,!((E(!((E(E(TRUE U ((((Atrium>=35)&&(A_dV>=654))&&((SANodeEctopic>=727)&&(A_Atrium>=916)))&&((A_A_dV>...1728
Reverse transition relation is NOT exact ! Due to transitions t6, t19, t22, t88, t89, t90, t91, t92, t93, t94, t95, t96, t97, t100, t101, t104, t105, t106,...400
Detected timeout of ITS tools.
[2026-05-26 07:58:43] [INFO ] Flatten gal took : 7 ms
[2026-05-26 07:58:43] [INFO ] Applying decomposition
[2026-05-26 07:58:43] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph10056906166082759107.txt' '-o' '/tmp/graph10056906166082759107.bin' '-w' '/tmp/graph10056906166082759107.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10056906166082759107.bin' '-l' '-1' '-v' '-w' '/tmp/graph10056906166082759107.weights' '-q' '0' '-e' '0.001'
[2026-05-26 07:58:43] [INFO ] Decomposing Gal with order
[2026-05-26 07:58:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 07:58:43] [INFO ] Removed a total of 105 redundant transitions.
[2026-05-26 07:58:43] [INFO ] Flatten gal took : 56 ms
[2026-05-26 07:58:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 7 ms.
[2026-05-26 07:58:43] [INFO ] Time to serialize gal into /tmp/CTLFireability16209723286649324335.gal : 3 ms
[2026-05-26 07:58:43] [INFO ] Time to serialize properties into /tmp/CTLFireability10798578190492694976.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16209723286649324335.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10798578190492694976.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.30228e+16,0.147762,11796,543,216,17127,2275,515,19070,867,6167,0
Converting to forward existential form...Done !
original formula: EG(A(!((A(!((((i14.u17.SIG_VP>=1)&&(u14.LRI>=511))&&(u14.A_LRI>=440))) U AG(((u14.LRI>=943)&&(u14.A_LRI>=8)))) + (((u5.SIG_VS>=1)&&(i14.u...741
=> equivalent forward existential formula: [FwdG(Init,!((E(!((E(E(TRUE U ((((u1.Atrium>=35)&&(u10.A_dV>=654))&&((u12.SANodeEctopic>=727)&&(u1.A_Atrium>=916...2054
Reverse transition relation is NOT exact ! Due to transitions t88, t89, t90, t91, t92, t93, t94, t95, t96, t97, t100, t101, t104, t105, t106, t108, t110, t...428
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 22
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 22
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 62 transition count 160
Applied a total of 12 rules in 16 ms. Remains 62 /70 variables (removed 8) and now considering 160/164 (removed 4) transitions.
Skipped dead transition search.
[2026-05-26 07:59:13] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2026-05-26 07:59:13] [INFO ] Invariant cache hit.
[2026-05-26 07:59:13] [INFO ] Implicit Places using invariants in 75 ms returned []
[2026-05-26 07:59:13] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2026-05-26 07:59:13] [INFO ] Invariant cache hit.
[2026-05-26 07:59:13] [INFO ] State equation strengthened by 131 read => feed constraints.
[2026-05-26 07:59:13] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
[2026-05-26 07:59:13] [INFO ] Redundant transitions in 6 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 62/70 places, 160/164 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 251 ms. Remains : 62/70 places, 160/164 transitions.
[2026-05-26 07:59:13] [INFO ] Flatten gal took : 5 ms
[2026-05-26 07:59:13] [INFO ] Flatten gal took : 5 ms
[2026-05-26 07:59:13] [INFO ] Input system was already deterministic with 160 transitions.
[2026-05-26 07:59:13] [INFO ] Flatten gal took : 6 ms
[2026-05-26 07:59:13] [INFO ] Flatten gal took : 16 ms
[2026-05-26 07:59:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6890623767949630078.gal : 6 ms
[2026-05-26 07:59:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7802477616556807934.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6890623767949630078.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7802477616556807934.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
RANDOM walk for 40000 steps (8 resets) in 243 ms. (163 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality7802477616556807934.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 30
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :30 after 126
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :126 after 192
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :192 after 2068
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :2068 after 3313
BEST_FIRST walk for 40004 steps (8 resets) in 107 ms. (370 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :3313 after 14956
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :14956 after 5.68651e+07
Reachability property PaceMaker-PT-none-CTLFireability-2024-03 is true.
FORMULA PaceMaker-PT-none-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,5.8612e+09,0.120151,7844,2,903,14,15217,6,0,1036,16945,0
Total reachable state count : 5861201664
Verifying 1 reachability properties.
Reachability property PaceMaker-PT-none-CTLFireability-2024-03 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PaceMaker-PT-none-CTLFireability-2024-03,38,0.121725,7956,2,78,14,15217,7,0,1049,16945,0
Interrupted probabilistic random walk after 1271848 steps, run timeout after 3001 ms. (steps per millisecond=423 ) properties seen :0 out of 1
Probabilistic random walk after 1271848 steps, saw 875878 distinct states, run finished after 3001 ms. (steps per millisecond=423 ) properties seen :0
Starting structural reductions in SI_CTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 62 transition count 160
Applied a total of 12 rules in 7 ms. Remains 62 /70 variables (removed 8) and now considering 160/164 (removed 4) transitions.
Skipped dead transition search.
[2026-05-26 07:59:16] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2026-05-26 07:59:16] [INFO ] Invariant cache hit.
[2026-05-26 07:59:16] [INFO ] Implicit Places using invariants in 52 ms returned []
[2026-05-26 07:59:16] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2026-05-26 07:59:16] [INFO ] Invariant cache hit.
[2026-05-26 07:59:16] [INFO ] State equation strengthened by 131 read => feed constraints.
[2026-05-26 07:59:16] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
[2026-05-26 07:59:16] [INFO ] Redundant transitions in 2 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 62/70 places, 160/164 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 215 ms. Remains : 62/70 places, 160/164 transitions.
[2026-05-26 07:59:17] [INFO ] Flatten gal took : 5 ms
[2026-05-26 07:59:17] [INFO ] Flatten gal took : 5 ms
[2026-05-26 07:59:17] [INFO ] Input system was already deterministic with 160 transitions.
[2026-05-26 07:59:17] [INFO ] Flatten gal took : 5 ms
[2026-05-26 07:59:17] [INFO ] Flatten gal took : 4 ms
[2026-05-26 07:59:17] [INFO ] Time to serialize gal into /tmp/CTLFireability5773795429213410494.gal : 13 ms
[2026-05-26 07:59:17] [INFO ] Time to serialize properties into /tmp/CTLFireability17647621832219345670.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5773795429213410494.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17647621832219345670.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.30228e+16,0.334126,17360,2,1058,5,59726,6,0,1035,73127,0
Converting to forward existential form...Done !
original formula: EG(AG(EF((((SIG_AS>=1)||((VtrNoiseGenerator>=274)&&(A_VtrNoiseGenerator>=677)))||((((AVJOut>=175)&&(AVJ>=625))&&((A_AVJOut>=776)&&(A_AVJ>...195
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(E(TRUE U (((SIG_AS>=1)||((VtrNoiseGenerator>=274)&&(A_VtrNoiseGenerator>=677)))||((((AVJ...256
Reverse transition relation is NOT exact ! Due to transitions t6, t19, t22, t88, t89, t90, t91, t92, t93, t94, t95, t96, t97, t100, t101, t104, t105, t106,...400
(forward)formula 0,1,2.05918,73776,1,0,349,418900,345,165,5712,356778,335
FORMULA PaceMaker-PT-none-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 64 transition count 161
Applied a total of 9 rules in 7 ms. Remains 64 /70 variables (removed 6) and now considering 161/164 (removed 3) transitions.
Running 150 sub problems to find dead transitions.
[2026-05-26 07:59:19] [INFO ] Flow matrix only has 155 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6431883096008145009.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12763504552671150323.kers'
[2026-05-26 07:59:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6431883096008145009.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12763504552671150323.kers]
Normalized transition count is 89 out of 155 initially.
Culling duplicate invariants (modulo rational): removing 32 columns.
Culled 32 columns in 0 ms.
// Phase 1: matrix 89 rows 32 cols 135 entries
Finished phase 1 with 32 SingleSign rule and 0 generalized
[2026-05-26 07:59:19] [INFO ] Computed 32 invariants in 0 ms
Computed 32 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12763504552671150323.kers
Total runtime 0 ms.
[2026-05-26 07:59:19] [INFO ] State equation strengthened by 131 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/64 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 2 (OVERLAPS) 155/219 variables, 64/96 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 131/227 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 5 (OVERLAPS) 0/219 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 150 unsolved
No progress, stopping.
After SMT solving in domain Real declared 219/219 variables, and 227 constraints, problems are : Problem set: 0 solved, 150 unsolved in 4071 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 64/64 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 150/150 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 150 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/64 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 2 (OVERLAPS) 155/219 variables, 64/96 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 131/227 constraints. Problems are: Problem set: 0 solved, 150 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 219/219 variables, and 377 constraints, problems are : Problem set: 0 solved, 150 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 64/64 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 150/150 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 24121ms problems are : Problem set: 0 solved, 150 unsolved
Search for dead transitions found 0 dead transitions in 24121ms
[2026-05-26 07:59:43] [INFO ] Flow matrix only has 155 transitions (discarded 6 similar events)
[2026-05-26 07:59:43] [INFO ] Invariant cache hit.
[2026-05-26 07:59:43] [INFO ] Implicit Places using invariants in 63 ms returned []
[2026-05-26 07:59:43] [INFO ] Flow matrix only has 155 transitions (discarded 6 similar events)
[2026-05-26 07:59:43] [INFO ] Invariant cache hit.
[2026-05-26 07:59:43] [INFO ] State equation strengthened by 131 read => feed constraints.
[2026-05-26 07:59:43] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
[2026-05-26 07:59:43] [INFO ] Redundant transitions in 1 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 64/70 places, 161/164 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24337 ms. Remains : 64/70 places, 161/164 transitions.
[2026-05-26 07:59:43] [INFO ] Flatten gal took : 9 ms
[2026-05-26 07:59:43] [INFO ] Flatten gal took : 4 ms
[2026-05-26 07:59:43] [INFO ] Input system was already deterministic with 161 transitions.
[2026-05-26 07:59:43] [INFO ] Flatten gal took : 4 ms
[2026-05-26 07:59:43] [INFO ] Flatten gal took : 4 ms
[2026-05-26 07:59:43] [INFO ] Time to serialize gal into /tmp/CTLFireability8932098248763349259.gal : 1 ms
[2026-05-26 07:59:43] [INFO ] Time to serialize properties into /tmp/CTLFireability13288362271724425428.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8932098248763349259.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13288362271724425428.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.60152e+16,0.510957,23160,2,1295,5,82895,6,0,1044,105712,0
Converting to forward existential form...Done !
original formula: EF(((AG((((Atrium>=893)&&(A_SIG_APOut>=1))&&(A_Atrium>=58))) * EG(((((Atrium>=34)&&(A_dV>=654))&&((SANodeEctopic>=727)&&(A_Atrium>=917)))...262
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (!(E(TRUE U !((((Atrium>=893)&&(A_SIG_APOut>=1))&&(A_Atrium>=58))))) * EG(((((Atrium>=34)&&...338
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t20, t23, t89, t90, t91, t92, t93, t94, t95, t96, t97, t98, t101, t102, t105, t106, t...404
(forward)formula 0,0,2.43384,84220,1,0,352,491134,344,164,5604,400509,332
FORMULA PaceMaker-PT-none-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 1 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
Running 153 sub problems to find dead transitions.
[2026-05-26 07:59:45] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2491016268085846220.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6219907707630056234.kers'
[2026-05-26 07:59:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2491016268085846220.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6219907707630056234.kers]
Normalized transition count is 93 out of 158 initially.
Culling duplicate invariants (modulo rational): removing 35 columns.
Culled 35 columns in 0 ms.
// Phase 1: matrix 93 rows 35 cols 146 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-26 07:59:45] [INFO ] Computed 35 invariants in 0 ms
Computed 35 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6219907707630056234.kers
Total runtime 1 ms.
[2026-05-26 07:59:45] [INFO ] State equation strengthened by 131 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 2 (OVERLAPS) 158/228 variables, 70/105 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 131/236 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/228 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 5 (OVERLAPS) 0/228 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 153 unsolved
No progress, stopping.
After SMT solving in domain Real declared 228/228 variables, and 236 constraints, problems are : Problem set: 0 solved, 153 unsolved in 5277 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, State Equation: 70/70 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 153/153 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 153 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 2 (OVERLAPS) 158/228 variables, 70/105 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 131/236 constraints. Problems are: Problem set: 0 solved, 153 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 228/228 variables, and 389 constraints, problems are : Problem set: 0 solved, 153 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, State Equation: 70/70 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 153/153 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25329ms problems are : Problem set: 0 solved, 153 unsolved
Search for dead transitions found 0 dead transitions in 25329ms
[2026-05-26 08:00:11] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
[2026-05-26 08:00:11] [INFO ] Invariant cache hit.
[2026-05-26 08:00:11] [INFO ] Implicit Places using invariants in 44 ms returned []
[2026-05-26 08:00:11] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
[2026-05-26 08:00:11] [INFO ] Invariant cache hit.
[2026-05-26 08:00:11] [INFO ] State equation strengthened by 131 read => feed constraints.
[2026-05-26 08:00:11] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 25473 ms. Remains : 70/70 places, 164/164 transitions.
[2026-05-26 08:00:11] [INFO ] Flatten gal took : 8 ms
[2026-05-26 08:00:11] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:00:11] [INFO ] Input system was already deterministic with 164 transitions.
[2026-05-26 08:00:11] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:00:11] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:00:11] [INFO ] Time to serialize gal into /tmp/CTLFireability13889175719062971841.gal : 1 ms
[2026-05-26 08:00:11] [INFO ] Time to serialize properties into /tmp/CTLFireability17437665033246279622.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13889175719062971841.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17437665033246279622.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.68026e+17,0.424886,20856,2,1248,5,78057,6,0,1071,89663,0
Converting to forward existential form...Done !
original formula: ((A(EX(!(A((((SIG_VS>=1)&&(LRI>=510))&&(A_LRI>=441)) U (((LRI>=689)&&(A_SIG_AP>=1))&&(A_LRI>=262))))) U !(((((Atrium>=35)&&(A_dV>=654))&&...1227
=> equivalent forward existential formula: ((([((FwdU(Init,!(!(((((Atrium>=35)&&(A_dV>=654))&&((SANode>=707)&&(A_Atrium>=916)))&&((A_A_dV>=297)&&(A_SANode>...3141
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t11, t25, t28, t94, t95, t96, t97, t98, t99, t100, t101, t102, t103, t106, t107, t110...419
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,2.71635,101124,1,0,401,585025,384,206,6030,585238,399
FORMULA PaceMaker-PT-none-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 62 transition count 160
Applied a total of 12 rules in 7 ms. Remains 62 /70 variables (removed 8) and now considering 160/164 (removed 4) transitions.
Running 149 sub problems to find dead transitions.
[2026-05-26 08:00:14] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10287476313074916211.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5448502134101373260.kers'
[2026-05-26 08:00:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10287476313074916211.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5448502134101373260.kers]
Normalized transition count is 88 out of 154 initially.
Culling duplicate invariants (modulo rational): removing 31 columns.
Culled 31 columns in 0 ms.
// Phase 1: matrix 88 rows 31 cols 133 entries
Finished phase 1 with 31 SingleSign rule and 0 generalized
[2026-05-26 08:00:14] [INFO ] Computed 31 invariants in 0 ms
Computed 31 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5448502134101373260.kers
Total runtime 1 ms.
[2026-05-26 08:00:14] [INFO ] State equation strengthened by 131 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 2 (OVERLAPS) 154/216 variables, 62/93 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/216 variables, 131/224 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/216 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 5 (OVERLAPS) 0/216 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 149 unsolved
No progress, stopping.
After SMT solving in domain Real declared 216/216 variables, and 224 constraints, problems are : Problem set: 0 solved, 149 unsolved in 3963 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 62/62 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 149/149 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 149 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 2 (OVERLAPS) 154/216 variables, 62/93 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/216 variables, 131/224 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/216 variables, 149/373 constraints. Problems are: Problem set: 0 solved, 149 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 216/216 variables, and 373 constraints, problems are : Problem set: 0 solved, 149 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 62/62 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 149/149 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 24000ms problems are : Problem set: 0 solved, 149 unsolved
Search for dead transitions found 0 dead transitions in 24000ms
[2026-05-26 08:00:38] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2026-05-26 08:00:38] [INFO ] Invariant cache hit.
[2026-05-26 08:00:38] [INFO ] Implicit Places using invariants in 44 ms returned []
[2026-05-26 08:00:38] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2026-05-26 08:00:38] [INFO ] Invariant cache hit.
[2026-05-26 08:00:38] [INFO ] State equation strengthened by 131 read => feed constraints.
[2026-05-26 08:00:38] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2026-05-26 08:00:38] [INFO ] Redundant transitions in 3 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 62/70 places, 160/164 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24184 ms. Remains : 62/70 places, 160/164 transitions.
[2026-05-26 08:00:38] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:00:38] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:00:38] [INFO ] Input system was already deterministic with 160 transitions.
[2026-05-26 08:00:38] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:00:38] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:00:38] [INFO ] Time to serialize gal into /tmp/CTLFireability11411203917959379068.gal : 1 ms
[2026-05-26 08:00:38] [INFO ] Time to serialize properties into /tmp/CTLFireability10785000670102977547.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11411203917959379068.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10785000670102977547.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.30228e+16,0.339511,17368,2,1058,5,59726,6,0,1035,73127,0
Converting to forward existential form...Done !
original formula: E(E((((VRGEctopic>=277)&&(A_VRGEctopic>=674)) + ((!(((((VRG>=949)&&(A_VRG>=2))&&((URIState>=610)&&(A_SIG_Clk0>=1)))&&(A_URIState>=341))) ...476
=> equivalent forward existential formula: [(FwdU(Init,E((((VRGEctopic>=277)&&(A_VRGEctopic>=674)) + ((!(((((VRG>=949)&&(A_VRG>=2))&&((URIState>=610)&&(A_S...684
Reverse transition relation is NOT exact ! Due to transitions t6, t19, t22, t88, t89, t90, t91, t92, t93, t94, t95, t96, t97, t100, t101, t104, t105, t106,...400
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2026-05-26 08:01:08] [INFO ] Flatten gal took : 9 ms
[2026-05-26 08:01:08] [INFO ] Applying decomposition
[2026-05-26 08:01:08] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3297307079597149466.txt' '-o' '/tmp/graph3297307079597149466.bin' '-w' '/tmp/graph3297307079597149466.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3297307079597149466.bin' '-l' '-1' '-v' '-w' '/tmp/graph3297307079597149466.weights' '-q' '0' '-e' '0.001'
[2026-05-26 08:01:08] [INFO ] Decomposing Gal with order
[2026-05-26 08:01:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 08:01:08] [INFO ] Removed a total of 105 redundant transitions.
[2026-05-26 08:01:08] [INFO ] Flatten gal took : 11 ms
[2026-05-26 08:01:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 3 ms.
[2026-05-26 08:01:08] [INFO ] Time to serialize gal into /tmp/CTLFireability590091154644501102.gal : 1 ms
[2026-05-26 08:01:08] [INFO ] Time to serialize properties into /tmp/CTLFireability2262841485267867525.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability590091154644501102.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2262841485267867525.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.30228e+16,0.170167,12208,382,208,17412,2279,516,18565,867,6250,0
Converting to forward existential form...Done !
original formula: E(E((((u18.VRGEctopic>=277)&&(u18.A_VRGEctopic>=674)) + ((!(((((u18.VRG>=949)&&(u18.A_VRG>=2))&&((i12.u13.URIState>=610)&&(i12.u13.A_SIG_...592
=> equivalent forward existential formula: [(FwdU(Init,E((((u18.VRGEctopic>=277)&&(u18.A_VRGEctopic>=674)) + ((!(((((u18.VRG>=949)&&(u18.A_VRG>=2))&&((i12....848
Reverse transition relation is NOT exact ! Due to transitions t88, t89, t90, t91, t92, t93, t94, t95, t96, t97, t100, t101, t104, t105, t106, t108, t111, t...429
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 22
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 1 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
Running 153 sub problems to find dead transitions.
[2026-05-26 08:01:38] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8995351193939051149.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5652810319552100294.kers'
[2026-05-26 08:01:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8995351193939051149.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5652810319552100294.kers]
Normalized transition count is 93 out of 158 initially.
Culling duplicate invariants (modulo rational): removing 35 columns.
Culled 35 columns in 0 ms.
// Phase 1: matrix 93 rows 35 cols 146 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-26 08:01:38] [INFO ] Computed 35 invariants in 1 ms
Computed 35 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5652810319552100294.kers
Total runtime 2 ms.
[2026-05-26 08:01:38] [INFO ] State equation strengthened by 131 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 2 (OVERLAPS) 158/228 variables, 70/105 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 131/236 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/228 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 5 (OVERLAPS) 0/228 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 153 unsolved
No progress, stopping.
After SMT solving in domain Real declared 228/228 variables, and 236 constraints, problems are : Problem set: 0 solved, 153 unsolved in 5358 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, State Equation: 70/70 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 153/153 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 153 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 2 (OVERLAPS) 158/228 variables, 70/105 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 131/236 constraints. Problems are: Problem set: 0 solved, 153 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 228/228 variables, and 389 constraints, problems are : Problem set: 0 solved, 153 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, State Equation: 70/70 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 153/153 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25416ms problems are : Problem set: 0 solved, 153 unsolved
Search for dead transitions found 0 dead transitions in 25417ms
[2026-05-26 08:02:04] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
[2026-05-26 08:02:04] [INFO ] Invariant cache hit.
[2026-05-26 08:02:04] [INFO ] Implicit Places using invariants in 54 ms returned []
[2026-05-26 08:02:04] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
[2026-05-26 08:02:04] [INFO ] Invariant cache hit.
[2026-05-26 08:02:04] [INFO ] State equation strengthened by 131 read => feed constraints.
[2026-05-26 08:02:04] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 25621 ms. Remains : 70/70 places, 164/164 transitions.
[2026-05-26 08:02:04] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:02:04] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:02:04] [INFO ] Input system was already deterministic with 164 transitions.
[2026-05-26 08:02:04] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:02:04] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:02:04] [INFO ] Time to serialize gal into /tmp/CTLFireability10672125787752732674.gal : 2 ms
[2026-05-26 08:02:04] [INFO ] Time to serialize properties into /tmp/CTLFireability17693460401631592260.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10672125787752732674.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17693460401631592260.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.68026e+17,0.442531,20844,2,1248,5,78057,6,0,1071,89663,0
Converting to forward existential form...Done !
original formula: (EF((((((AVJOut>=173)&&(AVJ>=697))&&((A_AVJOut>=778)&&(A_AVJ>=254)))||(((VRGEctopic>=715)&&(A_SIG_Vbeat>=1))&&(A_VRGEctopic>=236))) * EF(...250
=> equivalent forward existential formula: [(EY((Init * E(TRUE U (((((AVJOut>=173)&&(AVJ>=697))&&((A_AVJOut>=778)&&(A_AVJ>=254)))||(((VRGEctopic>=715)&&(A_...319
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t11, t25, t28, t94, t95, t96, t97, t98, t99, t100, t101, t102, t103, t106, t107, t110...419
(forward)formula 0,0,1.71712,61180,1,0,361,375116,352,167,5782,268592,339
FORMULA PaceMaker-PT-none-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 10 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 08:02:06] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
[2026-05-26 08:02:06] [INFO ] Invariant cache hit.
[2026-05-26 08:02:06] [INFO ] Implicit Places using invariants in 46 ms returned []
[2026-05-26 08:02:06] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
[2026-05-26 08:02:06] [INFO ] Invariant cache hit.
[2026-05-26 08:02:06] [INFO ] State equation strengthened by 131 read => feed constraints.
[2026-05-26 08:02:06] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 182 ms. Remains : 70/70 places, 164/164 transitions.
[2026-05-26 08:02:06] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:02:06] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:02:06] [INFO ] Input system was already deterministic with 164 transitions.
[2026-05-26 08:02:06] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:02:06] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:02:06] [INFO ] Time to serialize gal into /tmp/CTLFireability5053211126343632124.gal : 2 ms
[2026-05-26 08:02:06] [INFO ] Time to serialize properties into /tmp/CTLFireability12499521390989839479.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5053211126343632124.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12499521390989839479.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.68026e+17,0.432688,20868,2,1248,5,78057,6,0,1071,89663,0
Converting to forward existential form...Done !
original formula: E(!((A(AX(A((SIG_AgetOut>=1) U (((SIG_VS>=1)&&(URIState>=596))&&(A_URIState>=355)))) U ((E((((SIG_VP>=1)&&(PVARP>=540))&&(A_PVARP>=411)) ...522
=> equivalent forward existential formula: [(FwdU(Init,!((!((E(!(((E((((SIG_VP>=1)&&(PVARP>=540))&&(A_PVARP>=411)) U (((VRG>=703)&&(A_SIG_Vbeat>=1))&&(A_VR...1192
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t11, t25, t28, t94, t95, t96, t97, t98, t99, t100, t101, t102, t103, t106, t107, t110...419
(forward)formula 0,0,1.69545,60968,1,0,360,375647,350,167,5785,268612,338
FORMULA PaceMaker-PT-none-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 1 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 08:02:07] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
[2026-05-26 08:02:07] [INFO ] Invariant cache hit.
[2026-05-26 08:02:07] [INFO ] Implicit Places using invariants in 51 ms returned []
[2026-05-26 08:02:07] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
[2026-05-26 08:02:07] [INFO ] Invariant cache hit.
[2026-05-26 08:02:08] [INFO ] State equation strengthened by 131 read => feed constraints.
[2026-05-26 08:02:08] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 216 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 217 ms. Remains : 70/70 places, 164/164 transitions.
[2026-05-26 08:02:08] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:02:08] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:02:08] [INFO ] Input system was already deterministic with 164 transitions.
[2026-05-26 08:02:08] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:02:08] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:02:08] [INFO ] Time to serialize gal into /tmp/CTLFireability12592087142678770201.gal : 2 ms
[2026-05-26 08:02:08] [INFO ] Time to serialize properties into /tmp/CTLFireability4119770617011200024.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12592087142678770201.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4119770617011200024.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.68026e+17,0.428672,20864,2,1248,5,78057,6,0,1071,89663,0
Converting to forward existential form...Done !
original formula: EF(AX(((URIState>=905)&&(A_URIState>=46))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(((URIState>=905)&&(A_URIState>=46))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t11, t25, t28, t94, t95, t96, t97, t98, t99, t100, t101, t102, t103, t106, t107, t110...419
(forward)formula 0,0,1.11542,41364,1,0,359,276674,345,167,5763,181145,335
FORMULA PaceMaker-PT-none-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 62 transition count 160
Applied a total of 12 rules in 10 ms. Remains 62 /70 variables (removed 8) and now considering 160/164 (removed 4) transitions.
Running 149 sub problems to find dead transitions.
[2026-05-26 08:02:09] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-939777745005062793.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16809618932803521237.kers'
[2026-05-26 08:02:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-939777745005062793.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16809618932803521237.kers]
Normalized transition count is 88 out of 154 initially.
Culling duplicate invariants (modulo rational): removing 31 columns.
Culled 31 columns in 0 ms.
// Phase 1: matrix 88 rows 31 cols 133 entries
Finished phase 1 with 31 SingleSign rule and 0 generalized
[2026-05-26 08:02:09] [INFO ] Computed 31 invariants in 0 ms
Computed 31 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16809618932803521237.kers
Total runtime 1 ms.
[2026-05-26 08:02:09] [INFO ] State equation strengthened by 131 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 2 (OVERLAPS) 154/216 variables, 62/93 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/216 variables, 131/224 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/216 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 5 (OVERLAPS) 0/216 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 149 unsolved
No progress, stopping.
After SMT solving in domain Real declared 216/216 variables, and 224 constraints, problems are : Problem set: 0 solved, 149 unsolved in 4018 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 62/62 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 149/149 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 149 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 2 (OVERLAPS) 154/216 variables, 62/93 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/216 variables, 131/224 constraints. Problems are: Problem set: 0 solved, 149 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 216/216 variables, and 373 constraints, problems are : Problem set: 0 solved, 149 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 62/62 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 149/149 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 24070ms problems are : Problem set: 0 solved, 149 unsolved
Search for dead transitions found 0 dead transitions in 24071ms
[2026-05-26 08:02:33] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2026-05-26 08:02:33] [INFO ] Invariant cache hit.
[2026-05-26 08:02:33] [INFO ] Implicit Places using invariants in 47 ms returned []
[2026-05-26 08:02:33] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2026-05-26 08:02:33] [INFO ] Invariant cache hit.
[2026-05-26 08:02:33] [INFO ] State equation strengthened by 131 read => feed constraints.
[2026-05-26 08:02:33] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2026-05-26 08:02:33] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 62/70 places, 160/164 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24270 ms. Remains : 62/70 places, 160/164 transitions.
[2026-05-26 08:02:33] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:02:33] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:02:33] [INFO ] Input system was already deterministic with 160 transitions.
[2026-05-26 08:02:33] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:02:33] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:02:33] [INFO ] Time to serialize gal into /tmp/CTLFireability10804672242109249307.gal : 1 ms
[2026-05-26 08:02:33] [INFO ] Time to serialize properties into /tmp/CTLFireability11277245021520259849.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10804672242109249307.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11277245021520259849.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.30228e+16,0.332299,17364,2,1058,5,59726,6,0,1035,73127,0
Converting to forward existential form...Done !
original formula: !(E(!(((((Atrium>=34)&&(A_dV>=655))&&((SANode>=707)&&(A_Atrium>=917)))&&((A_A_dV>=296)&&(A_SANode>=244)))) U !((((Atrium>=34)&&(A_Atrium>...232
=> equivalent forward existential formula: [((FwdU(Init,!(((((Atrium>=34)&&(A_dV>=655))&&((SANode>=707)&&(A_Atrium>=917)))&&((A_A_dV>=296)&&(A_SANode>=244)...283
Reverse transition relation is NOT exact ! Due to transitions t6, t19, t22, t88, t89, t90, t91, t92, t93, t94, t95, t96, t97, t100, t101, t104, t105, t106,...400
Hit Full ! (commute/partial/dont) 132/0/28
(forward)formula 0,0,4.08684,138028,1,0,383,745424,357,183,5769,702418,376
FORMULA PaceMaker-PT-none-CTLFireability-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 3 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
Running 153 sub problems to find dead transitions.
[2026-05-26 08:02:37] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7774678664275250819.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2325391860501857201.kers'
[2026-05-26 08:02:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7774678664275250819.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2325391860501857201.kers]
Normalized transition count is 93 out of 158 initially.
Culling duplicate invariants (modulo rational): removing 35 columns.
Culled 35 columns in 0 ms.
// Phase 1: matrix 93 rows 35 cols 146 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-26 08:02:37] [INFO ] Computed 35 invariants in 0 ms
Computed 35 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2325391860501857201.kers
Total runtime 1 ms.
[2026-05-26 08:02:37] [INFO ] State equation strengthened by 131 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 2 (OVERLAPS) 158/228 variables, 70/105 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 131/236 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/228 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 5 (OVERLAPS) 0/228 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 153 unsolved
No progress, stopping.
After SMT solving in domain Real declared 228/228 variables, and 236 constraints, problems are : Problem set: 0 solved, 153 unsolved in 5270 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, State Equation: 70/70 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 153/153 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 153 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 2 (OVERLAPS) 158/228 variables, 70/105 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 131/236 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/228 variables, 153/389 constraints. Problems are: Problem set: 0 solved, 153 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 228/228 variables, and 389 constraints, problems are : Problem set: 0 solved, 153 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, State Equation: 70/70 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 153/153 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25320ms problems are : Problem set: 0 solved, 153 unsolved
Search for dead transitions found 0 dead transitions in 25320ms
[2026-05-26 08:03:03] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
[2026-05-26 08:03:03] [INFO ] Invariant cache hit.
[2026-05-26 08:03:03] [INFO ] Implicit Places using invariants in 44 ms returned []
[2026-05-26 08:03:03] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
[2026-05-26 08:03:03] [INFO ] Invariant cache hit.
[2026-05-26 08:03:03] [INFO ] State equation strengthened by 131 read => feed constraints.
[2026-05-26 08:03:03] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 25496 ms. Remains : 70/70 places, 164/164 transitions.
[2026-05-26 08:03:03] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:03:03] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:03:03] [INFO ] Input system was already deterministic with 164 transitions.
[2026-05-26 08:03:03] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:03:03] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:03:03] [INFO ] Time to serialize gal into /tmp/CTLFireability11230541682434686514.gal : 1 ms
[2026-05-26 08:03:03] [INFO ] Time to serialize properties into /tmp/CTLFireability10442392920739009003.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11230541682434686514.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10442392920739009003.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.68026e+17,0.429107,20856,2,1248,5,78057,6,0,1071,89663,0
Converting to forward existential form...Done !
original formula: (EF((((EG(((LRI>=945)&&(A_LRI>=6))) * EX((((RAConductor<52)||(AVJOut<717))||((A_RAConductor<899)||(A_AVJOut<234))))) * ((Ventricle>=247)&...565
=> equivalent forward existential formula: ([FwdG(EY((Init * E(TRUE U (((EG(((LRI>=945)&&(A_LRI>=6))) * EX((((RAConductor<52)||(AVJOut<717))||((A_RAConduct...851
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t11, t25, t28, t94, t95, t96, t97, t98, t99, t100, t101, t102, t103, t106, t107, t110...419
Hit Full ! (commute/partial/dont) 105/30/59
Detected timeout of ITS tools.
[2026-05-26 08:03:33] [INFO ] Flatten gal took : 6 ms
[2026-05-26 08:03:33] [INFO ] Applying decomposition
[2026-05-26 08:03:33] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5395503459536079188.txt' '-o' '/tmp/graph5395503459536079188.bin' '-w' '/tmp/graph5395503459536079188.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5395503459536079188.bin' '-l' '-1' '-v' '-w' '/tmp/graph5395503459536079188.weights' '-q' '0' '-e' '0.001'
[2026-05-26 08:03:33] [INFO ] Decomposing Gal with order
[2026-05-26 08:03:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 08:03:33] [INFO ] Removed a total of 111 redundant transitions.
[2026-05-26 08:03:33] [INFO ] Flatten gal took : 14 ms
[2026-05-26 08:03:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 3 ms.
[2026-05-26 08:03:33] [INFO ] Time to serialize gal into /tmp/CTLFireability596070332160919007.gal : 2 ms
[2026-05-26 08:03:33] [INFO ] Time to serialize properties into /tmp/CTLFireability33361893487147926.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability596070332160919007.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability33361893487147926.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...259
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.68026e+17,0.231807,14944,441,265,22558,2226,617,29748,850,7513,0
Converting to forward existential form...Done !
original formula: (EF((((EG(((u0.LRI>=945)&&(u0.A_LRI>=6))) * EX((((u3.RAConductor<52)||(u4.AVJOut<717))||((u23.A_RAConductor<899)||(u24.A_AVJOut<234))))) ...709
=> equivalent forward existential formula: ([FwdG(EY((Init * E(TRUE U (((EG(((u0.LRI>=945)&&(u0.A_LRI>=6))) * EX((((u3.RAConductor<52)||(u4.AVJOut<717))||(...1037
Reverse transition relation is NOT exact ! Due to transitions t94, t95, t96, t97, t98, t99, t100, t101, t102, t103, t106, t107, t110, t111, t112, t114, t11...448
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 23
(forward)formula 0,1,6.67118,238784,1,0,475602,12171,3137,781207,3629,57894,541302
FORMULA PaceMaker-PT-none-CTLFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 66 transition count 162
Applied a total of 6 rules in 11 ms. Remains 66 /70 variables (removed 4) and now considering 162/164 (removed 2) transitions.
Running 151 sub problems to find dead transitions.
[2026-05-26 08:03:40] [INFO ] Flow matrix only has 156 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3804122845564814605.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8206357414532373284.kers'
[2026-05-26 08:03:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3804122845564814605.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8206357414532373284.kers]
Normalized transition count is 90 out of 156 initially.
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 0 ms.
// Phase 1: matrix 90 rows 33 cols 139 entries
Finished phase 1 with 33 SingleSign rule and 0 generalized
[2026-05-26 08:03:40] [INFO ] Computed 33 invariants in 2 ms
Computed 33 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-8206357414532373284.kers
Total runtime 3 ms.
[2026-05-26 08:03:40] [INFO ] State equation strengthened by 131 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/66 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 2 (OVERLAPS) 156/222 variables, 66/99 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/222 variables, 131/230 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/222 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 5 (OVERLAPS) 0/222 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 151 unsolved
No progress, stopping.
After SMT solving in domain Real declared 222/222 variables, and 230 constraints, problems are : Problem set: 0 solved, 151 unsolved in 4116 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, State Equation: 66/66 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 151/151 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 151 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/66 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 2 (OVERLAPS) 156/222 variables, 66/99 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/222 variables, 131/230 constraints. Problems are: Problem set: 0 solved, 151 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 222/222 variables, and 381 constraints, problems are : Problem set: 0 solved, 151 unsolved in 20033 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, State Equation: 66/66 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 151/151 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 24173ms problems are : Problem set: 0 solved, 151 unsolved
Search for dead transitions found 0 dead transitions in 24174ms
[2026-05-26 08:04:04] [INFO ] Flow matrix only has 156 transitions (discarded 6 similar events)
[2026-05-26 08:04:04] [INFO ] Invariant cache hit.
[2026-05-26 08:04:04] [INFO ] Implicit Places using invariants in 44 ms returned []
[2026-05-26 08:04:04] [INFO ] Flow matrix only has 156 transitions (discarded 6 similar events)
[2026-05-26 08:04:04] [INFO ] Invariant cache hit.
[2026-05-26 08:04:04] [INFO ] State equation strengthened by 131 read => feed constraints.
[2026-05-26 08:04:04] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
[2026-05-26 08:04:04] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 66/70 places, 162/164 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24359 ms. Remains : 66/70 places, 162/164 transitions.
[2026-05-26 08:04:04] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:04:04] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:04:04] [INFO ] Input system was already deterministic with 162 transitions.
[2026-05-26 08:04:04] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:04:04] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:04:04] [INFO ] Time to serialize gal into /tmp/CTLFireability5013686750274712195.gal : 1 ms
[2026-05-26 08:04:04] [INFO ] Time to serialize properties into /tmp/CTLFireability15195865460727258894.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5013686750274712195.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15195865460727258894.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.20304e+16,0.30759,16632,2,1094,5,55527,6,0,1053,68958,0
Converting to forward existential form...Done !
original formula: (EF((((SIG_VP>=1)&&(VRP>=530))&&(A_VRP>=421))) * (EG((((Atrium<34)||(RAConductor<723))||((A_Atrium<917)||(A_RAConductor<228)))) + A(((E((...675
=> equivalent forward existential formula: ([FwdG((Init * E(TRUE U (((SIG_VP>=1)&&(VRP>=530))&&(A_VRP>=421)))),(((Atrium<34)||(RAConductor<723))||((A_Atriu...916
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t22, t25, t91, t92, t93, t94, t95, t96, t97, t98, t99, t100, t103, t104, t107, t108, ...405
Hit Full ! (commute/partial/dont) 131/0/31
(forward)formula 0,1,2.52528,88456,1,0,355,489382,355,168,5816,436677,340
FORMULA PaceMaker-PT-none-CTLFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 2 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
Running 153 sub problems to find dead transitions.
[2026-05-26 08:04:07] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6117611749233791295.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3782422886432438429.kers'
[2026-05-26 08:04:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6117611749233791295.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3782422886432438429.kers]
Normalized transition count is 93 out of 158 initially.
Culling duplicate invariants (modulo rational): removing 35 columns.
Culled 35 columns in 0 ms.
// Phase 1: matrix 93 rows 35 cols 146 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-26 08:04:07] [INFO ] Computed 35 invariants in 1 ms
Computed 35 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3782422886432438429.kers
Total runtime 1 ms.
[2026-05-26 08:04:07] [INFO ] State equation strengthened by 131 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 2 (OVERLAPS) 158/228 variables, 70/105 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 131/236 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/228 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 5 (OVERLAPS) 0/228 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 153 unsolved
No progress, stopping.
After SMT solving in domain Real declared 228/228 variables, and 236 constraints, problems are : Problem set: 0 solved, 153 unsolved in 5326 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, State Equation: 70/70 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 153/153 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 153 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 2 (OVERLAPS) 158/228 variables, 70/105 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 131/236 constraints. Problems are: Problem set: 0 solved, 153 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 228/228 variables, and 389 constraints, problems are : Problem set: 0 solved, 153 unsolved in 20040 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, State Equation: 70/70 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 153/153 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25411ms problems are : Problem set: 0 solved, 153 unsolved
Search for dead transitions found 0 dead transitions in 25412ms
[2026-05-26 08:04:32] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
[2026-05-26 08:04:32] [INFO ] Invariant cache hit.
[2026-05-26 08:04:32] [INFO ] Implicit Places using invariants in 50 ms returned []
[2026-05-26 08:04:32] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
[2026-05-26 08:04:32] [INFO ] Invariant cache hit.
[2026-05-26 08:04:32] [INFO ] State equation strengthened by 131 read => feed constraints.
[2026-05-26 08:04:32] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 25597 ms. Remains : 70/70 places, 164/164 transitions.
[2026-05-26 08:04:32] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:04:32] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:04:32] [INFO ] Input system was already deterministic with 164 transitions.
[2026-05-26 08:04:32] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:04:32] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:04:32] [INFO ] Time to serialize gal into /tmp/CTLFireability12244746890338649126.gal : 0 ms
[2026-05-26 08:04:32] [INFO ] Time to serialize properties into /tmp/CTLFireability15712392888942210432.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12244746890338649126.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15712392888942210432.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.68026e+17,0.427253,20852,2,1248,5,78057,6,0,1071,89663,0
Converting to forward existential form...Done !
original formula: E((AX(AG(((AVJOut>=172)&&(A_AVJOut>=779)))) * ((AF((((((((Ventricle>=247)&&(RVConductor>=157))&&((A_Ventricle>=704)&&(A_RVConductor>=794)...818
=> equivalent forward existential formula: [FwdG(FwdU(FwdU(Init,(!(EX(!(!(E(TRUE U !(((AVJOut>=172)&&(A_AVJOut>=779)))))))) * ((!(EG(!((((((((Ventricle>=24...911
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t11, t25, t28, t94, t95, t96, t97, t98, t99, t100, t101, t102, t103, t106, t107, t110...419
(forward)formula 0,1,2.71335,96112,1,0,378,549562,384,183,6005,514551,385
FORMULA PaceMaker-PT-none-CTLFireability-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
[2026-05-26 08:04:35] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:04:35] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:04:35] [INFO ] Applying decomposition
[2026-05-26 08:04:35] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5717047145379332273.txt' '-o' '/tmp/graph5717047145379332273.bin' '-w' '/tmp/graph5717047145379332273.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5717047145379332273.bin' '-l' '-1' '-v' '-w' '/tmp/graph5717047145379332273.weights' '-q' '0' '-e' '0.001'
[2026-05-26 08:04:35] [INFO ] Decomposing Gal with order
[2026-05-26 08:04:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 08:04:35] [INFO ] Removed a total of 111 redundant transitions.
[2026-05-26 08:04:35] [INFO ] Flatten gal took : 8 ms
[2026-05-26 08:04:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 3 ms.
[2026-05-26 08:04:35] [INFO ] Time to serialize gal into /tmp/CTLFireability6159144057070616342.gal : 2 ms
[2026-05-26 08:04:35] [INFO ] Time to serialize properties into /tmp/CTLFireability7642801486170175569.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6159144057070616342.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7642801486170175569.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 2 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.68026e+17,0.247206,15676,430,253,23092,2184,619,31740,850,7086,0
Converting to forward existential form...Done !
original formula: EG(A(!((A(!((((i14.u3.SIG_VP>=1)&&(u14.LRI>=511))&&(u14.A_LRI>=440))) U AG(((u14.LRI>=943)&&(u14.A_LRI>=8)))) + (((u5.SIG_VS>=1)&&(i14.u3...765
=> equivalent forward existential formula: [FwdG(Init,!((E(!((E(E(TRUE U ((((i11.u0.Atrium>=35)&&(u10.A_dV>=654))&&((u12.SANodeEctopic>=727)&&(i11.u0.A_Atr...2132
Reverse transition relation is NOT exact ! Due to transitions t94, t95, t96, t97, t98, t99, t100, t101, t102, t103, t106, t107, t110, t111, t112, t114, t11...447
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 23
Detected timeout of ITS tools.
[2026-05-26 08:27:46] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:27:46] [INFO ] Time to serialize gal into /tmp/CTLFireability14910824686594179736.gal : 1 ms
[2026-05-26 08:27:46] [INFO ] Time to serialize properties into /tmp/CTLFireability2122460005445309356.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14910824686594179736.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2122460005445309356.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 2 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.68026e+17,0.426627,20856,2,1248,5,78057,6,0,1071,89663,0
Converting to forward existential form...Done !
original formula: EG(A(!((A(!((((SIG_VP>=1)&&(LRI>=511))&&(A_LRI>=440))) U AG(((LRI>=943)&&(A_LRI>=8)))) + (((SIG_VS>=1)&&(AVI>=557))&&(A_AVI>=394)))) U (E...609
=> equivalent forward existential formula: [FwdG(Init,!((E(!((E(E(TRUE U ((((Atrium>=35)&&(A_dV>=654))&&((SANodeEctopic>=727)&&(A_Atrium>=916)))&&((A_A_dV>...1728
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t11, t25, t28, t94, t95, t96, t97, t98, t99, t100, t101, t102, t103, t106, t107, t110...419
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2026-05-26 08:50:57] [INFO ] Flatten gal took : 9 ms
[2026-05-26 08:50:57] [INFO ] Input system was already deterministic with 164 transitions.
[2026-05-26 08:50:57] [INFO ] Transformed 70 places.
[2026-05-26 08:50:57] [INFO ] Transformed 164 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-26 08:50:57] [INFO ] Time to serialize gal into /tmp/CTLFireability18292802493975976510.gal : 1 ms
[2026-05-26 08:50:57] [INFO ] Time to serialize properties into /tmp/CTLFireability17373141007760537956.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18292802493975976510.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17373141007760537956.ctl' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...330
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 2 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.68026e+17,0.639473,26684,2,1746,5,127300,6,0,1071,108851,0
Converting to forward existential form...Done !
original formula: EG(A(!((A(!((((SIG_VP>=1)&&(LRI>=511))&&(A_LRI>=440))) U AG(((LRI>=943)&&(A_LRI>=8)))) + (((SIG_VS>=1)&&(AVI>=557))&&(A_AVI>=394)))) U (E...609
=> equivalent forward existential formula: [FwdG(Init,!((E(!((E(E(TRUE U ((((Atrium>=35)&&(A_dV>=654))&&((SANodeEctopic>=727)&&(A_Atrium>=916)))&&((A_A_dV>...1728
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t11, t25, t28, t94, t95, t96, t97, t98, t99, t100, t101, t102, t103, t106, t107, t110...419
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PaceMaker-PT-none"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is PaceMaker-PT-none, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r194-tall-177969914100450"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PaceMaker-PT-none.tgz
mv PaceMaker-PT-none execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;