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.r114-smll-177955740500310.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 EnergyBus-PT-none, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740500310
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.7M
-rw-r--r-- 1 mcc users 8.1K Mar 7 04:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K Mar 7 04:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Mar 7 04:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Mar 7 04:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 17 09:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 17 09:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 17 09:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 17 09:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 7 04:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Mar 7 04:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Mar 7 04:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Mar 7 04:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 17 09:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 17 09:02 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 3.2M Mar 3 18:30 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME EnergyBus-PT-none-ReachabilityCardinality-2024-00
FORMULA_NAME EnergyBus-PT-none-ReachabilityCardinality-2024-01
FORMULA_NAME EnergyBus-PT-none-ReachabilityCardinality-2024-02
FORMULA_NAME EnergyBus-PT-none-ReachabilityCardinality-2024-03
FORMULA_NAME EnergyBus-PT-none-ReachabilityCardinality-2024-04
FORMULA_NAME EnergyBus-PT-none-ReachabilityCardinality-2024-05
FORMULA_NAME EnergyBus-PT-none-ReachabilityCardinality-2024-06
FORMULA_NAME EnergyBus-PT-none-ReachabilityCardinality-2024-07
FORMULA_NAME EnergyBus-PT-none-ReachabilityCardinality-2024-08
FORMULA_NAME EnergyBus-PT-none-ReachabilityCardinality-2024-09
FORMULA_NAME EnergyBus-PT-none-ReachabilityCardinality-2024-10
FORMULA_NAME EnergyBus-PT-none-ReachabilityCardinality-2024-11
FORMULA_NAME EnergyBus-PT-none-ReachabilityCardinality-2024-12
FORMULA_NAME EnergyBus-PT-none-ReachabilityCardinality-2024-13
FORMULA_NAME EnergyBus-PT-none-ReachabilityCardinality-2024-14
FORMULA_NAME EnergyBus-PT-none-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779831146045

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EnergyBus-PT-none
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202604301425
[2026-05-26 21:32:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-26 21:32:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 21:32:29] [INFO ] Load time of PNML (sax parser for PT used): 558 ms
[2026-05-26 21:32:29] [INFO ] Transformed 157 places.
[2026-05-26 21:32:29] [INFO ] Transformed 4430 transitions.
[2026-05-26 21:32:29] [INFO ] Found NUPN structural information;
[2026-05-26 21:32:29] [INFO ] Parsed PT model containing 157 places and 4430 transitions and 63389 arcs in 811 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 31 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 4 places in 30 ms
Reduce places removed 4 places and 825 transitions.
Ensure Unique test removed 1692 transitions
Reduce redundant transitions removed 1692 transitions.
FORMULA EnergyBus-PT-none-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EnergyBus-PT-none-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 21:32:31] [INFO ] Flatten gal took : 1030 ms
RANDOM walk for 40000 steps (8 resets) in 6175 ms. (6 steps per ms) remains 4/14 properties
FORMULA EnergyBus-PT-none-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EnergyBus-PT-none-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EnergyBus-PT-none-ReachabilityCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EnergyBus-PT-none-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EnergyBus-PT-none-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EnergyBus-PT-none-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EnergyBus-PT-none-ReachabilityCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EnergyBus-PT-none-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EnergyBus-PT-none-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EnergyBus-PT-none-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-26 21:32:31] [INFO ] Flatten gal took : 361 ms
BEST_FIRST walk for 40003 steps (8 resets) in 461 ms. (86 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1008 ms. (39 steps per ms) remains 4/4 properties
[2026-05-26 21:32:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5695590036320193095.gal : 321 ms
BEST_FIRST walk for 40004 steps (8 resets) in 230 ms. (173 steps per ms) remains 4/4 properties
[2026-05-26 21:32:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16325452686996658797.prop : 11 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/ReachabilityCardinality5695590036320193095.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16325452686996658797.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (8 resets) in 396 ms. (100 steps per ms) remains 4/4 properties

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 ...329
[2026-05-26 21:32:32] [INFO ] Flow matrix only has 647 transitions (discarded 1266 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13848754889724449569.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1714395987762087744.kers'
[2026-05-26 21:32:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13848754889724449569.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1714395987762087744.kers]
Normalized transition count is 646 out of 647 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 646 rows 152 cols 5089 entries
Finished phase 1 with 129 SingleSign rule and 1 generalized
[2026-05-26 21:32:32] [INFO ] Computed 23 invariants in 4 ms
Computed 23 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-1714395987762087744.kers
Total runtime 7 ms.
[2026-05-26 21:32:32] [INFO ] State equation strengthened by 463 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 79/123 variables, 15/59 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 79/138 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 17/140 variables, 6/144 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 17/161 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 7/147 variables, 2/163 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/147 variables, 7/170 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/147 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Loading property file /tmp/ReachabilityCardinality16325452686996658797.prop.
At refinement iteration 11 (OVERLAPS) 640/787 variables, 147/317 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/787 variables, 239/556 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/787 variables, 0/556 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :3 after 7
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :7 after 21
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :21 after 41
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :41 after 8401
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :8401 after 25201
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :25201 after 452001
At refinement iteration 14 (OVERLAPS) 11/798 variables, 5/561 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :452001 after 833281
At refinement iteration 15 (INCLUDED_ONLY) 0/798 variables, 5/566 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :833281 after 4.69659e+06
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :4.69659e+06 after 7.7376e+06
At refinement iteration 16 (INCLUDED_ONLY) 0/798 variables, 223/789 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/798 variables, 0/789 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (OVERLAPS) 1/799 variables, 1/790 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :7.7376e+06 after 3.96417e+07
At refinement iteration 19 (INCLUDED_ONLY) 0/799 variables, 1/791 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/799 variables, 0/791 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 21 (OVERLAPS) 1/800 variables, 1/792 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/800 variables, 0/792 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 23 (OVERLAPS) 0/800 variables, 0/792 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 800/800 variables, and 792 constraints, problems are : Problem set: 0 solved, 4 unsolved in 4001 ms.
Refiners :[Domain max(s): 153/153 constraints, Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 153/153 constraints, ReadFeed: 463/463 constraints, PredecessorRefiner: 4/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 79/123 variables, 15/59 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 79/138 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :3.96417e+07 after 1.94988e+09
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 2/140 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/123 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 17/140 variables, 6/146 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 17/163 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/140 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 7/147 variables, 2/165 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/147 variables, 7/172 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/147 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 640/787 variables, 147/319 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/787 variables, 239/558 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/787 variables, 0/558 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 11/798 variables, 5/563 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/798 variables, 5/568 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/798 variables, 223/791 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/798 variables, 1/792 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/798 variables, 1/793 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :1.94988e+09 after 5.51621e+09
At refinement iteration 20 (INCLUDED_ONLY) 0/798 variables, 0/793 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 21 (OVERLAPS) 1/799 variables, 1/794 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/799 variables, 1/795 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/799 variables, 1/796 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 799/800 variables, and 796 constraints, problems are : Problem set: 0 solved, 4 unsolved in 5012 ms.
Refiners :[Domain max(s): 153/153 constraints, Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 153/153 constraints, ReadFeed: 462/463 constraints, PredecessorRefiner: 4/2 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9243ms problems are : Problem set: 0 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 44 out of 153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 153/153 places, 1913/1913 transitions.
Graph (trivial) has 66 edges and 153 vertex of which 5 / 153 are part of one of the 2 SCC in 7 ms
Free SCC test removed 3 places
Drop transitions (Empty/Sink Transition effects.) removed 13 transitions
Ensure Unique test removed 428 transitions
Reduce isomorphic transitions removed 441 transitions.
Graph (complete) has 789 edges and 150 vertex of which 146 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.28 ms
Discarding 4 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 146 transition count 1467
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 3 Pre rules applied. Total rules applied 4 place count 146 transition count 1464
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 10 place count 143 transition count 1464
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 27 place count 126 transition count 1034
Iterating global reduction 1 with 17 rules applied. Total rules applied 44 place count 126 transition count 1034
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 9 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 52 place count 122 transition count 1030
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 1 with 50 rules applied. Total rules applied 102 place count 122 transition count 980
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 106 place count 120 transition count 982
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 107 place count 120 transition count 981
Drop transitions (Redundant composition of simpler transitions.) removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 3 with 23 rules applied. Total rules applied 130 place count 120 transition count 958
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 131 place count 120 transition count 957
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 132 place count 119 transition count 957
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 132 place count 119 transition count 956
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 134 place count 118 transition count 956
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 136 place count 117 transition count 955
Free-agglomeration rule applied 10 times.
Iterating global reduction 5 with 10 rules applied. Total rules applied 146 place count 117 transition count 945
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 156 place count 107 transition count 945
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 6 with 3 rules applied. Total rules applied 159 place count 107 transition count 942
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 161 place count 107 transition count 1349
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 163 place count 105 transition count 1349
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 164 place count 105 transition count 1349
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 165 place count 105 transition count 1348
Applied a total of 165 rules in 1673 ms. Remains 105 /153 variables (removed 48) and now considering 1348/1913 (removed 565) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1684 ms. Remains : 105/153 places, 1348/1913 transitions.
RANDOM walk for 40000 steps (8 resets) in 1568 ms. (25 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 299 ms. (133 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 388 ms. (102 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 192 ms. (207 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 427 ms. (93 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 186448 steps, run timeout after 3001 ms. (steps per millisecond=62 ) properties seen :0 out of 4
Probabilistic random walk after 186448 steps, saw 98734 distinct states, run finished after 3009 ms. (steps per millisecond=61 ) properties seen :0
[2026-05-26 21:32:46] [INFO ] Flow matrix only has 562 transitions (discarded 786 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12995516510119006547.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15251319699223127133.kers'
[2026-05-26 21:32:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12995516510119006547.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15251319699223127133.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 562 rows 102 cols 5113 entries
Finished phase 1 with 82 SingleSign rule and 1 generalized
[2026-05-26 21:32:46] [INFO ] Computed 22 invariants in 3 ms
Computed 22 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-15251319699223127133.kers
Total runtime 5 ms.
[2026-05-26 21:32:46] [INFO ] State equation strengthened by 464 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 46/90 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 9/99 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 3/102 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 561/663 variables, 102/124 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/663 variables, 245/369 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/663 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 4/667 variables, 3/372 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/667 variables, 219/591 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/667 variables, 0/591 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 0/667 variables, 0/591 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 667/667 variables, and 591 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1152 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 105/105 constraints, ReadFeed: 464/464 constraints, PredecessorRefiner: 4/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 46/90 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,4 properties remain. new max is 32768
SDD size :5.51621e+09 after 2.04603e+10
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 3/18 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/90 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 9/99 variables, 5/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 3/102 variables, 2/25 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 561/663 variables, 102/127 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/663 variables, 245/372 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/663 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 4/667 variables, 3/375 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/667 variables, 219/594 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/667 variables, 2/596 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/667 variables, 1/597 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/667 variables, 0/597 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 0/667 variables, 0/597 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 667/667 variables, and 597 constraints, problems are : Problem set: 0 solved, 4 unsolved in 4584 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 105/105 constraints, ReadFeed: 464/464 constraints, PredecessorRefiner: 4/2 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5825ms problems are : Problem set: 0 solved, 4 unsolved
FORMULA EnergyBus-PT-none-ReachabilityCardinality-2024-01 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 1894 ms.
Support contains 43 out of 105 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 1348/1348 transitions.
Applied a total of 0 rules in 221 ms. Remains 105 /105 variables (removed 0) and now considering 1348/1348 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 221 ms. Remains : 105/105 places, 1348/1348 transitions.
RANDOM walk for 40000 steps (8 resets) in 1020 ms. (39 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 312 ms. (127 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 123 ms. (322 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 308 ms. (129 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 220189 steps, run timeout after 3001 ms. (steps per millisecond=73 ) properties seen :0 out of 3
Probabilistic random walk after 220189 steps, saw 114543 distinct states, run finished after 3006 ms. (steps per millisecond=73 ) properties seen :0
[2026-05-26 21:32:58] [INFO ] Flow matrix only has 562 transitions (discarded 786 similar events)
[2026-05-26 21:32:58] [INFO ] Invariant cache hit.
[2026-05-26 21:32:58] [INFO ] State equation strengthened by 464 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 44/87 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 12/99 variables, 6/20 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 3/102 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 561/663 variables, 102/124 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/663 variables, 245/369 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/663 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 4/667 variables, 3/372 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/667 variables, 219/591 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/667 variables, 0/591 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/667 variables, 0/591 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 667/667 variables, and 591 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1086 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 105/105 constraints, ReadFeed: 464/464 constraints, PredecessorRefiner: 3/1 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) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 44/87 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 12/99 variables, 6/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/99 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 3/102 variables, 2/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 561/663 variables, 102/127 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/663 variables, 245/372 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/663 variables, 1/373 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/663 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 4/667 variables, 3/376 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/667 variables, 219/595 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/667 variables, 1/596 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/667 variables, 0/596 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 0/667 variables, 0/596 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 667/667 variables, and 596 constraints, problems are : Problem set: 0 solved, 3 unsolved in 3307 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 105/105 constraints, ReadFeed: 464/464 constraints, PredecessorRefiner: 3/1 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4437ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 1846 ms.
Support contains 43 out of 105 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 1348/1348 transitions.
Applied a total of 0 rules in 329 ms. Remains 105 /105 variables (removed 0) and now considering 1348/1348 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 329 ms. Remains : 105/105 places, 1348/1348 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 1348/1348 transitions.
Applied a total of 0 rules in 225 ms. Remains 105 /105 variables (removed 0) and now considering 1348/1348 (removed 0) transitions.
[2026-05-26 21:33:05] [INFO ] Flow matrix only has 562 transitions (discarded 786 similar events)
[2026-05-26 21:33:05] [INFO ] Invariant cache hit.
[2026-05-26 21:33:06] [INFO ] Implicit Places using invariants in 1161 ms returned [10, 13, 82]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 1178 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 102/105 places, 1348/1348 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 100 transition count 1346
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 100 transition count 1345
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 100 transition count 1344
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 99 transition count 1344
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 99 transition count 1344
Applied a total of 8 rules in 597 ms. Remains 99 /102 variables (removed 3) and now considering 1344/1348 (removed 4) transitions.
[2026-05-26 21:33:07] [INFO ] Flow matrix only has 558 transitions (discarded 786 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9563629314740087828.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8901749098331464008.kers'
[2026-05-26 21:33:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9563629314740087828.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8901749098331464008.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 558 rows 99 cols 5105 entries
Finished phase 1 with 79 SingleSign rule and 1 generalized
[2026-05-26 21:33:07] [INFO ] Computed 19 invariants in 3 ms
Computed 19 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-8901749098331464008.kers
Total runtime 5 ms.
[2026-05-26 21:33:07] [INFO ] Implicit Places using invariants in 238 ms returned []
[2026-05-26 21:33:07] [INFO ] Flow matrix only has 558 transitions (discarded 786 similar events)
[2026-05-26 21:33:07] [INFO ] Invariant cache hit.
[2026-05-26 21:33:07] [INFO ] State equation strengthened by 434 read => feed constraints.
[2026-05-26 21:33:08] [INFO ] Implicit Places using invariants and state equation in 1076 ms returned [16, 73]
[2026-05-26 21:33:08] [INFO ] Actually due to overlaps returned [16]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1319 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 98/105 places, 1344/1348 transitions.
Applied a total of 0 rules in 149 ms. Remains 98 /98 variables (removed 0) and now considering 1344/1344 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 3471 ms. Remains : 98/105 places, 1344/1348 transitions.
RANDOM walk for 40000 steps (8 resets) in 691 ms. (57 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 194 ms. (205 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 90 ms. (439 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 198 ms. (201 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 241125 steps, run timeout after 3001 ms. (steps per millisecond=80 ) properties seen :0 out of 3
Probabilistic random walk after 241125 steps, saw 124655 distinct states, run finished after 3001 ms. (steps per millisecond=80 ) properties seen :0
[2026-05-26 21:33:11] [INFO ] Flow matrix only has 558 transitions (discarded 786 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1790895591010056068.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-862664311241882472.kers'
[2026-05-26 21:33:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1790895591010056068.kers, --Pflows, --basisKERS=/tmp/petrispot-output-862664311241882472.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 558 rows 98 cols 5100 entries
Finished phase 1 with 79 SingleSign rule and 1 generalized
[2026-05-26 21:33:11] [INFO ] Computed 18 invariants in 4 ms
Computed 18 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-862664311241882472.kers
Total runtime 5 ms.
[2026-05-26 21:33:12] [INFO ] State equation strengthened by 434 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 41/84 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/84 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 7/91 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 3/94 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/94 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 557/651 variables, 94/112 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/651 variables, 215/327 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/651 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 5/656 variables, 4/331 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/656 variables, 219/550 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/656 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/656 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 656/656 variables, and 550 constraints, problems are : Problem set: 0 solved, 3 unsolved in 969 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 98/98 constraints, ReadFeed: 434/434 constraints, PredecessorRefiner: 3/1 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) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 41/84 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/84 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/84 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 7/91 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/91 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 3/94 variables, 2/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 557/651 variables, 94/115 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/651 variables, 215/330 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/651 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 5/656 variables, 4/334 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/656 variables, 219/553 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/656 variables, 1/554 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/656 variables, 0/554 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 0/656 variables, 0/554 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 656/656 variables, and 554 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2509 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 98/98 constraints, ReadFeed: 434/434 constraints, PredecessorRefiner: 3/1 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3526ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 858 ms.
Support contains 43 out of 98 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 98/98 places, 1344/1344 transitions.
Applied a total of 0 rules in 166 ms. Remains 98 /98 variables (removed 0) and now considering 1344/1344 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 166 ms. Remains : 98/98 places, 1344/1344 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 98/98 places, 1344/1344 transitions.
Applied a total of 0 rules in 169 ms. Remains 98 /98 variables (removed 0) and now considering 1344/1344 (removed 0) transitions.
[2026-05-26 21:33:16] [INFO ] Flow matrix only has 558 transitions (discarded 786 similar events)
[2026-05-26 21:33:16] [INFO ] Invariant cache hit.
[2026-05-26 21:33:16] [INFO ] Implicit Places using invariants in 218 ms returned []
[2026-05-26 21:33:16] [INFO ] Flow matrix only has 558 transitions (discarded 786 similar events)
[2026-05-26 21:33:16] [INFO ] Invariant cache hit.
[2026-05-26 21:33:17] [INFO ] State equation strengthened by 434 read => feed constraints.
[2026-05-26 21:33:17] [INFO ] Implicit Places using invariants and state equation in 881 ms returned [72]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1104 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 97/98 places, 1344/1344 transitions.
Applied a total of 0 rules in 152 ms. Remains 97 /97 variables (removed 0) and now considering 1344/1344 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1425 ms. Remains : 97/98 places, 1344/1344 transitions.
RANDOM walk for 40000 steps (8 resets) in 691 ms. (57 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 180 ms. (221 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 96 ms. (412 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 198 ms. (201 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 246985 steps, run timeout after 3001 ms. (steps per millisecond=82 ) properties seen :0 out of 3
Probabilistic random walk after 246985 steps, saw 127363 distinct states, run finished after 3001 ms. (steps per millisecond=82 ) properties seen :0
[2026-05-26 21:33:21] [INFO ] Flow matrix only has 558 transitions (discarded 786 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9929709371870441272.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2218374148706188699.kers'
[2026-05-26 21:33:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9929709371870441272.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2218374148706188699.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 558 rows 97 cols 5092 entries
Finished phase 1 with 79 SingleSign rule and 1 generalized
[2026-05-26 21:33:21] [INFO ] Computed 17 invariants in 3 ms
Computed 17 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-2218374148706188699.kers
Total runtime 5 ms.
[2026-05-26 21:33:21] [INFO ] State equation strengthened by 434 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 40/83 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 7/90 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 3/93 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 557/650 variables, 93/110 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/650 variables, 215/325 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/650 variables, 0/325 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 5/655 variables, 4/329 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/655 variables, 219/548 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/655 variables, 0/548 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/655 variables, 0/548 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 655/655 variables, and 548 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1735 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 97/97 constraints, ReadFeed: 434/434 constraints, PredecessorRefiner: 3/1 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) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 40/83 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 7/90 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 3/93 variables, 2/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/93 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 557/650 variables, 93/114 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/650 variables, 215/329 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/650 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 5/655 variables, 4/333 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/655 variables, 219/552 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/655 variables, 1/553 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/655 variables, 1/554 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/655 variables, 0/554 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 0/655 variables, 0/554 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 655/655 variables, and 554 constraints, problems are : Problem set: 0 solved, 3 unsolved in 4118 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 97/97 constraints, ReadFeed: 434/434 constraints, PredecessorRefiner: 3/1 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5899ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 502 ms.
Support contains 43 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 1344/1344 transitions.
Applied a total of 0 rules in 140 ms. Remains 97 /97 variables (removed 0) and now considering 1344/1344 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 141 ms. Remains : 97/97 places, 1344/1344 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 1344/1344 transitions.
Applied a total of 0 rules in 144 ms. Remains 97 /97 variables (removed 0) and now considering 1344/1344 (removed 0) transitions.
[2026-05-26 21:33:28] [INFO ] Flow matrix only has 558 transitions (discarded 786 similar events)
[2026-05-26 21:33:28] [INFO ] Invariant cache hit.
[2026-05-26 21:33:28] [INFO ] Implicit Places using invariants in 287 ms returned []
[2026-05-26 21:33:28] [INFO ] Flow matrix only has 558 transitions (discarded 786 similar events)
[2026-05-26 21:33:28] [INFO ] Invariant cache hit.
[2026-05-26 21:33:28] [INFO ] State equation strengthened by 434 read => feed constraints.
[2026-05-26 21:33:29] [INFO ] Implicit Places using invariants and state equation in 1011 ms returned []
Implicit Place search using SMT with State Equation took 1302 ms to find 0 implicit places.
[2026-05-26 21:33:29] [INFO ] Redundant transitions in 124 ms returned [1341]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 1341 sub problems to find dead transitions.
[2026-05-26 21:33:29] [INFO ] Flow matrix only has 557 transitions (discarded 786 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14895287425581832877.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13964342412587988463.kers'
[2026-05-26 21:33:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14895287425581832877.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13964342412587988463.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 557 rows 97 cols 5088 entries
Finished phase 1 with 79 SingleSign rule and 1 generalized
[2026-05-26 21:33:29] [INFO ] Computed 17 invariants in 4 ms
Computed 17 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-13964342412587988463.kers
Total runtime 7 ms.
[2026-05-26 21:33:29] [INFO ] State equation strengthened by 434 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1341 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1341 unsolved
At refinement iteration 2 (OVERLAPS) 1/97 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 1341 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 5/22 constraints. Problems are: Problem set: 0 solved, 1341 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 97/654 variables, and 22 constraints, problems are : Problem set: 0 solved, 1341 unsolved in 30081 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/97 constraints, ReadFeed: 0/434 constraints, PredecessorRefiner: 1341/100 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1341 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1341 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1341 unsolved
At refinement iteration 2 (OVERLAPS) 1/97 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 1341 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 5/22 constraints. Problems are: Problem set: 0 solved, 1341 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1341 unsolved
At refinement iteration 5 (OVERLAPS) 557/654 variables, 97/119 constraints. Problems are: Problem set: 0 solved, 1341 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/654 variables, 434/553 constraints. Problems are: Problem set: 0 solved, 1341 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 654/654 variables, and 653 constraints, problems are : Problem set: 0 solved, 1341 unsolved in 30086 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 97/97 constraints, ReadFeed: 434/434 constraints, PredecessorRefiner: 1341/100 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62604ms problems are : Problem set: 0 solved, 1341 unsolved
Search for dead transitions found 0 dead transitions in 62623ms
Starting structural reductions in REACHABILITY mode, iteration 1 : 97/97 places, 1343/1344 transitions.
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 97 transition count 1342
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 96 transition count 1342
Applied a total of 2 rules in 286 ms. Remains 96 /97 variables (removed 1) and now considering 1342/1343 (removed 1) transitions.
[2026-05-26 21:34:32] [INFO ] Flow matrix only has 556 transitions (discarded 786 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5068851065422767039.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4767746025612177064.kers'
[2026-05-26 21:34:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5068851065422767039.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4767746025612177064.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 556 rows 96 cols 5086 entries
Finished phase 1 with 78 SingleSign rule and 1 generalized
[2026-05-26 21:34:32] [INFO ] Computed 17 invariants in 5 ms
Computed 17 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-4767746025612177064.kers
Total runtime 6 ms.
[2026-05-26 21:34:32] [INFO ] Implicit Places using invariants in 223 ms returned []
[2026-05-26 21:34:32] [INFO ] Flow matrix only has 556 transitions (discarded 786 similar events)
[2026-05-26 21:34:32] [INFO ] Invariant cache hit.
[2026-05-26 21:34:32] [INFO ] State equation strengthened by 434 read => feed constraints.
[2026-05-26 21:34:33] [INFO ] Implicit Places using invariants and state equation in 997 ms returned []
Implicit Place search using SMT with State Equation took 1242 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 96/97 places, 1342/1344 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 65800 ms. Remains : 96/97 places, 1342/1344 transitions.
RANDOM walk for 40000 steps (8 resets) in 984 ms. (40 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 166 ms. (239 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 81 ms. (487 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 237 ms. (168 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 241881 steps, run timeout after 3001 ms. (steps per millisecond=80 ) properties seen :0 out of 3
Probabilistic random walk after 241881 steps, saw 124997 distinct states, run finished after 3001 ms. (steps per millisecond=80 ) properties seen :0
[2026-05-26 21:34:37] [INFO ] Flow matrix only has 556 transitions (discarded 786 similar events)
[2026-05-26 21:34:37] [INFO ] Invariant cache hit.
[2026-05-26 21:34:37] [INFO ] State equation strengthened by 434 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 39/82 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/82 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 7/89 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 3/92 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 555/647 variables, 92/109 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/647 variables, 215/324 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/647 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 5/652 variables, 4/328 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/652 variables, 219/547 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/652 variables, 0/547 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/652 variables, 0/547 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 652/652 variables, and 547 constraints, problems are : Problem set: 0 solved, 3 unsolved in 939 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 96/96 constraints, ReadFeed: 434/434 constraints, PredecessorRefiner: 3/1 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) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 39/82 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/82 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/82 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/82 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 7/89 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/89 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 3/92 variables, 2/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/92 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 555/647 variables, 92/113 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/647 variables, 215/328 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/647 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 5/652 variables, 4/332 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/652 variables, 219/551 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/652 variables, 1/552 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/652 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 0/652 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 652/652 variables, and 552 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2891 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 96/96 constraints, ReadFeed: 434/434 constraints, PredecessorRefiner: 3/1 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3863ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 431 ms.
Support contains 43 out of 96 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 96/96 places, 1342/1342 transitions.
Applied a total of 0 rules in 142 ms. Remains 96 /96 variables (removed 0) and now considering 1342/1342 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 142 ms. Remains : 96/96 places, 1342/1342 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 96/96 places, 1342/1342 transitions.
Applied a total of 0 rules in 140 ms. Remains 96 /96 variables (removed 0) and now considering 1342/1342 (removed 0) transitions.
[2026-05-26 21:34:41] [INFO ] Flow matrix only has 556 transitions (discarded 786 similar events)
[2026-05-26 21:34:41] [INFO ] Invariant cache hit.
[2026-05-26 21:34:42] [INFO ] Implicit Places using invariants in 236 ms returned []
[2026-05-26 21:34:42] [INFO ] Flow matrix only has 556 transitions (discarded 786 similar events)
[2026-05-26 21:34:42] [INFO ] Invariant cache hit.
[2026-05-26 21:34:42] [INFO ] State equation strengthened by 434 read => feed constraints.
[2026-05-26 21:34:43] [INFO ] Implicit Places using invariants and state equation in 1150 ms returned []
Implicit Place search using SMT with State Equation took 1388 ms to find 0 implicit places.
[2026-05-26 21:34:43] [INFO ] Redundant transitions in 47 ms returned []
Running 1340 sub problems to find dead transitions.
[2026-05-26 21:34:43] [INFO ] Flow matrix only has 556 transitions (discarded 786 similar events)
[2026-05-26 21:34:43] [INFO ] Invariant cache hit.
[2026-05-26 21:34:43] [INFO ] State equation strengthened by 434 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/95 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1340 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/95 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1340 unsolved
At refinement iteration 2 (OVERLAPS) 1/96 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 1340 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/96 variables, 5/22 constraints. Problems are: Problem set: 0 solved, 1340 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 96/652 variables, and 22 constraints, problems are : Problem set: 0 solved, 1340 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/96 constraints, ReadFeed: 0/434 constraints, PredecessorRefiner: 1340/99 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1340 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/95 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1340 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/95 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1340 unsolved
At refinement iteration 2 (OVERLAPS) 1/96 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 1340 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/96 variables, 5/22 constraints. Problems are: Problem set: 0 solved, 1340 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/96 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1340 unsolved
At refinement iteration 5 (OVERLAPS) 556/652 variables, 96/118 constraints. Problems are: Problem set: 0 solved, 1340 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/652 variables, 434/552 constraints. Problems are: Problem set: 0 solved, 1340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 652/652 variables, and 651 constraints, problems are : Problem set: 0 solved, 1340 unsolved in 30081 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 96/96 constraints, ReadFeed: 434/434 constraints, PredecessorRefiner: 1340/99 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62154ms problems are : Problem set: 0 solved, 1340 unsolved
Search for dead transitions found 0 dead transitions in 62161ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63746 ms. Remains : 96/96 places, 1342/1342 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 786 transitions
Reduce isomorphic transitions removed 786 transitions.
Iterating post reduction 0 with 786 rules applied. Total rules applied 786 place count 96 transition count 556
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 786 place count 96 transition count 555
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 788 place count 95 transition count 555
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 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 792 place count 93 transition count 553
Drop transitions (Redundant composition of simpler transitions.) removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 1 with 32 rules applied. Total rules applied 824 place count 93 transition count 521
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 827 place count 93 transition count 521
Applied a total of 827 rules in 60 ms. Remains 93 /96 variables (removed 3) and now considering 521/1342 (removed 821) transitions.
Running SMT prover for 3 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8162262576298090422.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3882990927316161517.kers'
[2026-05-26 21:35:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8162262576298090422.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3882990927316161517.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 521 rows 93 cols 4759 entries
Finished phase 1 with 75 SingleSign rule and 1 generalized
[2026-05-26 21:35:45] [INFO ] Computed 17 invariants in 3 ms
Computed 17 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-3882990927316161517.kers
Total runtime 13 ms.
[2026-05-26 21:35:45] [INFO ] After 54ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2026-05-26 21:35:45] [INFO ] [Nat]Absence check using 15 positive place invariants in 4 ms returned sat
[2026-05-26 21:35:45] [INFO ] [Nat]Absence check using 15 positive and 2 generalized place invariants in 16 ms returned sat
[2026-05-26 21:35:46] [INFO ] After 554ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2026-05-26 21:35:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-26 21:35:46] [INFO ] After 73ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :3
TRAPS : Iteration 0
[2026-05-26 21:35:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 79 ms
TRAPS : Iteration 1
[2026-05-26 21:35:46] [INFO ] After 307ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
[2026-05-26 21:35:46] [INFO ] After 1058ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2026-05-26 21:35:46] [INFO ] Flatten gal took : 41 ms
[2026-05-26 21:35:46] [INFO ] Flatten gal took : 56 ms
[2026-05-26 21:35:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3075196701315472199.gal : 26 ms
[2026-05-26 21:35:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14646118659792455692.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3075196701315472199.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14646118659792455692.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 ...329
Loading property file /tmp/ReachabilityCardinality14646118659792455692.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :6 after 13
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :13 after 22
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :22 after 66
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :66 after 98
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :98 after 2690
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :2690 after 13826
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :13826 after 222817
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :222817 after 935425
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :935425 after 3.52573e+07
Invariant property EnergyBus-PT-none-ReachabilityCardinality-2024-15 does not hold.
Detected timeout of ITS tools.
[2026-05-26 21:36:01] [INFO ] Flatten gal took : 35 ms
[2026-05-26 21:36:01] [INFO ] Applying decomposition
[2026-05-26 21:36:01] [INFO ] Flatten gal took : 37 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/graph14985126615034607746.txt' '-o' '/tmp/graph14985126615034607746.bin' '-w' '/tmp/graph14985126615034607746.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14985126615034607746.bin' '-l' '-1' '-v' '-w' '/tmp/graph14985126615034607746.weights' '-q' '0' '-e' '0.001'
[2026-05-26 21:36:02] [INFO ] Decomposing Gal with order
[2026-05-26 21:36:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 21:36:02] [INFO ] Removed a total of 2332 redundant transitions.
[2026-05-26 21:36:02] [INFO ] Flatten gal took : 243 ms
[2026-05-26 21:36:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 59 ms.
[2026-05-26 21:36:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17328185472562872911.gal : 12 ms
[2026-05-26 21:36:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6819930524073526206.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17328185472562872911.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6819930524073526206.prop' '--nowitness'

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 ...308
Loading property file /tmp/ReachabilityCardinality6819930524073526206.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 15
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :15 after 632737
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :632737 after 1.40835e+08
Invariant property EnergyBus-PT-none-ReachabilityCardinality-2024-04 does not hold.
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :2.04883e+09 after 2.15721e+09
Invariant property EnergyBus-PT-none-ReachabilityCardinality-2024-10 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 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\_mod\_flat,2.97588e+09,0.179,8316,282,59,8234,862,744,10947,104,2608,0
Total reachable state count : 2975883265

Verifying 2 reachability properties.
Invariant property EnergyBus-PT-none-ReachabilityCardinality-2024-04 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EnergyBus-PT-none-ReachabilityCardinality-2024-04,1.15569e+07,0.191594,8576,133,47,8234,862,841,10947,122,2608,0
Invariant property EnergyBus-PT-none-ReachabilityCardinality-2024-10 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EnergyBus-PT-none-ReachabilityCardinality-2024-10,2.4192e+07,0.192383,8576,94,39,8234,862,846,10947,122,2608,0
Over-approximation ignoring read arcs solved 0 properties in 17705 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-26 21:36:03] [INFO ] Flatten gal took : 167 ms
[2026-05-26 21:36:03] [INFO ] Applying decomposition
[2026-05-26 21:36:03] [INFO ] Flatten gal took : 160 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/graph5246765714912001862.txt' '-o' '/tmp/graph5246765714912001862.bin' '-w' '/tmp/graph5246765714912001862.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5246765714912001862.bin' '-l' '-1' '-v' '-w' '/tmp/graph5246765714912001862.weights' '-q' '0' '-e' '0.001'
[2026-05-26 21:36:04] [INFO ] Decomposing Gal with order
[2026-05-26 21:36:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 21:36:04] [INFO ] Removed a total of 9371 redundant transitions.
[2026-05-26 21:36:04] [INFO ] Flatten gal took : 389 ms
[2026-05-26 21:36:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 111 labels/synchronizations in 75 ms.
[2026-05-26 21:36:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9329454148696181901.gal : 8 ms
[2026-05-26 21:36:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18105361226893761702.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9329454148696181901.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18105361226893761702.prop' '--nowitness'

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 ...308
Loading property file /tmp/ReachabilityCardinality18105361226893761702.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :1 after 2
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :2 after 1561
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :1561 after 4.39296e+06
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :4.39296e+06 after 5.92297e+08
Invariant property EnergyBus-PT-none-ReachabilityCardinality-2024-15 does not hold.
FORMULA EnergyBus-PT-none-ReachabilityCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property EnergyBus-PT-none-ReachabilityCardinality-2024-04 does not hold.
FORMULA EnergyBus-PT-none-ReachabilityCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :5.92297e+08 after 2.38663e+10
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\_mod\_flat,2.13184e+12,5.00869,104012,3354,293,145063,2520,1104,625345,185,11001,0
Total reachable state count : 2131836945601

Verifying 3 reachability properties.
Invariant property EnergyBus-PT-none-ReachabilityCardinality-2024-04 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EnergyBus-PT-none-ReachabilityCardinality-2024-04,1.5053e+09,5.08286,104012,237,141,145063,2520,1203,625345,209,11001,8356
Invariant property EnergyBus-PT-none-ReachabilityCardinality-2024-10 does not hold.
FORMULA EnergyBus-PT-none-ReachabilityCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EnergyBus-PT-none-ReachabilityCardinality-2024-10,2.304e+08,5.08689,104012,106,83,145063,2520,1203,625345,210,11001,8694
Invariant property EnergyBus-PT-none-ReachabilityCardinality-2024-15 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EnergyBus-PT-none-ReachabilityCardinality-2024-15,6.88128e+06,5.15603,104012,108,63,145063,2520,1292,625345,214,11001,21388
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 221574 ms.

BK_STOP 1779831370047

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="EnergyBus-PT-none"
export BK_EXAMINATION="ReachabilityCardinality"
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 EnergyBus-PT-none, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-smll-177955740500310"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EnergyBus-PT-none.tgz
mv EnergyBus-PT-none execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;