About the Execution of ITS-Tools for EnergyBus-PT-none
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2593.084 | 151028.00 | 363310.00 | 333.40 | FTTFFTTTFTTTTFFF | 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.r114-smll-177955740500311.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 ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740500311
=====================================================================
--------------------
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-ReachabilityFireability-2024-00
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-01
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-02
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-03
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-04
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-05
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-06
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-07
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-08
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-09
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-10
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-11
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-12
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-13
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-14
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779831349014
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
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
ReachabilityFireability PT
Running Version 202604301425
[2026-05-26 21:35:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-26 21:35:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 21:35:51] [INFO ] Load time of PNML (sax parser for PT used): 627 ms
[2026-05-26 21:35:51] [INFO ] Transformed 157 places.
[2026-05-26 21:35:51] [INFO ] Transformed 4430 transitions.
[2026-05-26 21:35:51] [INFO ] Found NUPN structural information;
[2026-05-26 21:35:51] [INFO ] Parsed PT model containing 157 places and 4430 transitions and 63389 arcs in 844 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 25 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 4 places in 26 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-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 5266 ms. (7 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1102 ms. (36 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 257 ms. (155 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 214 ms. (186 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 371 ms. (107 steps per ms) remains 12/12 properties
[2026-05-26 21:35:53] [INFO ] Flatten gal took : 1283 ms
BEST_FIRST walk for 40004 steps (8 resets) in 792 ms. (50 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 388 ms. (102 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 206 ms. (193 steps per ms) remains 12/12 properties
[2026-05-26 21:35:54] [INFO ] Flatten gal took : 421 ms
BEST_FIRST walk for 40003 steps (8 resets) in 475 ms. (84 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 404 ms. (98 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 187 ms. (212 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 406 ms. (98 steps per ms) remains 12/12 properties
[2026-05-26 21:35:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16793387642444279050.gal : 333 ms
[2026-05-26 21:35:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12633864831935739472.prop : 8 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/ReachabilityCardinality16793387642444279050.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12633864831935739472.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (8 resets) in 461 ms. (86 steps per ms) remains 12/12 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 ...330
Loading property file /tmp/ReachabilityCardinality12633864831935739472.prop.
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :3 after 7
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :7 after 21
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :21 after 41
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :41 after 8401
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :8401 after 25201
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :25201 after 452001
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :452001 after 833281
SDD proceeding with computation,12 properties remain. new max is 1024
SDD size :833281 after 4.69659e+06
SDD proceeding with computation,12 properties remain. new max is 2048
SDD size :4.69659e+06 after 7.7376e+06
SDD proceeding with computation,12 properties remain. new max is 4096
SDD size :7.7376e+06 after 3.96417e+07
SDD proceeding with computation,12 properties remain. new max is 8192
SDD size :3.96417e+07 after 1.94988e+09
Interrupted probabilistic random walk after 272270 steps, run timeout after 6001 ms. (steps per millisecond=45 ) properties seen :0 out of 12
Probabilistic random walk after 272270 steps, saw 154674 distinct states, run finished after 6015 ms. (steps per millisecond=45 ) properties seen :0
[2026-05-26 21:36:00] [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-1452738141834244899.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7637319591439985030.kers'
[2026-05-26 21:36:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1452738141834244899.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7637319591439985030.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 21:36:00] [INFO ] Computed 23 invariants in 4 ms
Computed 23 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-7637319591439985030.kers
Total runtime 6 ms.
[2026-05-26 21:36:01] [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) 0/41 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Problem EnergyBus-PT-none-ReachabilityFireability-2024-14 is UNSAT
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 65/106 variables, 11/52 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 65/117 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/106 variables, 0/117 constraints. Problems are: Problem set: 1 solved, 11 unsolved
Reachability property EnergyBus-PT-none-ReachabilityFireability-2024-10 is true.
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,11 properties remain. new max is 8192
SDD size :1.94988e+09 after 5.51621e+09
At refinement iteration 5 (OVERLAPS) 34/140 variables, 10/127 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 34/161 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 0/161 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 9/149 variables, 2/163 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/149 variables, 9/172 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/149 variables, 0/172 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 11 (OVERLAPS) 643/792 variables, 149/321 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/792 variables, 462/783 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/792 variables, 0/783 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 14 (OVERLAPS) 7/799 variables, 4/787 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/799 variables, 4/791 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/799 variables, 0/791 constraints. Problems are: Problem set: 2 solved, 10 unsolved
SMT process timed out in 5315ms, After SMT, problems are : Problem set: 2 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 41 out of 153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 153/153 places, 1913/1913 transitions.
Graph (trivial) has 69 edges and 153 vertex of which 12 / 153 are part of one of the 4 SCC in 9 ms
Free SCC test removed 8 places
Drop transitions (Empty/Sink Transition effects.) removed 23 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 28 transitions.
Graph (complete) has 796 edges and 145 vertex of which 141 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.35 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.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 4 rules applied. Total rules applied 6 place count 141 transition count 1878
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 9 place count 139 transition count 1877
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 9 place count 139 transition count 1873
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 17 place count 135 transition count 1873
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 31 place count 121 transition count 1847
Iterating global reduction 2 with 14 rules applied. Total rules applied 45 place count 121 transition count 1847
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 5 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 59 place count 114 transition count 1840
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 61 place count 114 transition count 1838
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 62 place count 113 transition count 1836
Iterating global reduction 3 with 1 rules applied. Total rules applied 63 place count 113 transition count 1836
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 65 place count 112 transition count 1835
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 67 place count 112 transition count 1833
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 73 place count 109 transition count 1842
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 77 place count 109 transition count 1838
Drop transitions (Redundant composition of simpler transitions.) removed 86 transitions
Redundant transition composition rules discarded 86 transitions
Iterating global reduction 5 with 86 rules applied. Total rules applied 163 place count 109 transition count 1752
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 2 rules applied. Total rules applied 165 place count 108 transition count 1751
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 2 rules applied. Total rules applied 167 place count 107 transition count 1750
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 168 place count 106 transition count 1750
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 3 Pre rules applied. Total rules applied 168 place count 106 transition count 1747
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 8 with 6 rules applied. Total rules applied 174 place count 103 transition count 1747
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 178 place count 101 transition count 1745
Free-agglomeration rule applied 3 times.
Iterating global reduction 8 with 3 rules applied. Total rules applied 181 place count 101 transition count 1742
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 185 place count 98 transition count 1741
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 186 place count 98 transition count 1740
Applied a total of 186 rules in 2156 ms. Remains 98 /153 variables (removed 55) and now considering 1740/1913 (removed 173) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2170 ms. Remains : 98/153 places, 1740/1913 transitions.
RANDOM walk for 40000 steps (8 resets) in 2213 ms. (18 steps per ms) remains 9/10 properties
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 311 ms. (128 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (8 resets) in 151 ms. (263 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 161 ms. (246 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 238 ms. (167 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 229 ms. (173 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 301 ms. (132 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 150 ms. (264 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 253 ms. (157 steps per ms) remains 9/9 properties
[2026-05-26 21:36:09] [INFO ] Flow matrix only has 534 transitions (discarded 1206 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8677941614872232447.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-735122681454095751.kers'
[2026-05-26 21:36:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8677941614872232447.kers, --Pflows, --basisKERS=/tmp/petrispot-output-735122681454095751.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 1 ms.
// Phase 1: matrix 534 rows 96 cols 5156 entries
Finished phase 1 with 76 SingleSign rule and 1 generalized
[2026-05-26 21:36:09] [INFO ] Computed 21 invariants in 5 ms
Computed 21 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-735122681454095751.kers
Total runtime 7 ms.
[2026-05-26 21:36:09] [INFO ] State equation strengthened by 455 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 34/75 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 20/95 variables, 9/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/95 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 1/96 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 533/629 variables, 96/117 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/629 variables, 454/571 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/629 variables, 0/571 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (OVERLAPS) 3/632 variables, 2/573 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/632 variables, 1/574 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/632 variables, 0/574 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (OVERLAPS) 0/632 variables, 0/574 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 632/632 variables, and 574 constraints, problems are : Problem set: 0 solved, 9 unsolved in 3360 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 455/455 constraints, PredecessorRefiner: 9/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem EnergyBus-PT-none-ReachabilityFireability-2024-06 is UNSAT
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
Problem EnergyBus-PT-none-ReachabilityFireability-2024-09 is UNSAT
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 34/75 variables, 11/11 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 0/11 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 20/95 variables, 9/20 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/95 variables, 1/21 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/95 variables, 0/21 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 1/96 variables, 1/22 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/96 variables, 0/22 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 533/629 variables, 96/118 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/629 variables, 454/572 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/629 variables, 0/572 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 3/632 variables, 2/574 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/632 variables, 1/575 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/632 variables, 0/575 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 14 (OVERLAPS) 0/632 variables, 0/575 constraints. Problems are: Problem set: 2 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 632/632 variables, and 575 constraints, problems are : Problem set: 2 solved, 7 unsolved in 6941 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 455/455 constraints, PredecessorRefiner: 9/0 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10412ms problems are : Problem set: 2 solved, 7 unsolved
Invariant property EnergyBus-PT-none-ReachabilityFireability-2024-03 does not hold.
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,10 properties remain. new max is 8192
SDD size :5.51621e+09 after 1.61267e+10
Parikh walk visited 0 properties in 6396 ms.
Support contains 36 out of 98 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 98/98 places, 1740/1740 transitions.
Graph (trivial) has 9 edges and 98 vertex of which 2 / 98 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 96 transition count 1738
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 4 place count 95 transition count 1737
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 94 transition count 1737
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 8 place count 94 transition count 1735
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 9 place count 94 transition count 1734
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 93 transition count 1734
Applied a total of 10 rules in 742 ms. Remains 93 /98 variables (removed 5) and now considering 1734/1740 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 742 ms. Remains : 93/98 places, 1734/1740 transitions.
RANDOM walk for 40000 steps (8 resets) in 1951 ms. (20 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 203 ms. (196 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 119 ms. (333 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 113 ms. (350 steps per ms) remains 6/6 properties
Reachability property EnergyBus-PT-none-ReachabilityFireability-2024-07 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 230 ms. (173 steps per ms) remains 6/6 properties
SDD proceeding with computation,9 properties remain. new max is 8192
BEST_FIRST walk for 40004 steps (8 resets) in 112 ms. (354 steps per ms) remains 6/6 properties
SDD size :1.61267e+10 after 2.13732e+10
BEST_FIRST walk for 40004 steps (8 resets) in 306 ms. (130 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 165393 steps, run timeout after 3001 ms. (steps per millisecond=55 ) properties seen :1 out of 6
Probabilistic random walk after 165393 steps, saw 91371 distinct states, run finished after 3001 ms. (steps per millisecond=55 ) properties seen :1
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
[2026-05-26 21:36:31] [INFO ] Flow matrix only has 528 transitions (discarded 1206 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13164853751716957657.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6298508984586335376.kers'
[2026-05-26 21:36:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13164853751716957657.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6298508984586335376.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 1 ms.
// Phase 1: matrix 528 rows 91 cols 5134 entries
Finished phase 1 with 72 SingleSign rule and 1 generalized
[2026-05-26 21:36:31] [INFO ] Computed 20 invariants in 4 ms
Computed 20 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-6298508984586335376.kers
Total runtime 5 ms.
[2026-05-26 21:36:31] [INFO ] State equation strengthened by 458 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 33/64 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 26/90 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 1/91 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/91 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 527/618 variables, 91/111 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/618 variables, 457/568 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/618 variables, 0/568 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 3/621 variables, 2/570 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/621 variables, 1/571 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/621 variables, 0/571 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 0/621 variables, 0/571 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 621/621 variables, and 571 constraints, problems are : Problem set: 0 solved, 5 unsolved in 2061 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 93/93 constraints, ReadFeed: 458/458 constraints, PredecessorRefiner: 5/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 33/64 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 26/90 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Reachability property EnergyBus-PT-none-ReachabilityFireability-2024-05 is true.
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/19 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 1/91 variables, 1/20 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Reachability property EnergyBus-PT-none-ReachabilityFireability-2024-02 is true.
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :2.13732e+10 after 4.42665e+10
At refinement iteration 6 (INCLUDED_ONLY) 0/91 variables, 0/20 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 527/618 variables, 91/111 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/618 variables, 457/568 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/618 variables, 0/568 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 3/621 variables, 2/570 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/621 variables, 1/571 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/621 variables, 0/571 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/621 variables, 0/571 constraints. Problems are: Problem set: 2 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 621/621 variables, and 571 constraints, problems are : Problem set: 2 solved, 3 unsolved in 2737 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 93/93 constraints, ReadFeed: 458/458 constraints, PredecessorRefiner: 5/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4859ms problems are : Problem set: 2 solved, 3 unsolved
Parikh walk visited 0 properties in 3019 ms.
Support contains 26 out of 93 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 93/93 places, 1734/1734 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 93 transition count 1732
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 91 transition count 1732
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 89 transition count 1508
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 89 transition count 1508
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 88 transition count 1507
Free-agglomeration rule applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 13 place count 88 transition count 1504
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 16 place count 85 transition count 1504
Applied a total of 16 rules in 480 ms. Remains 85 /93 variables (removed 8) and now considering 1504/1734 (removed 230) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 481 ms. Remains : 85/93 places, 1504/1734 transitions.
RANDOM walk for 40000 steps (8 resets) in 1149 ms. (34 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 220 ms. (181 steps per ms) remains 3/3 properties
SDD proceeding with computation,7 properties remain. new max is 16384
SDD size :4.42665e+10 after 1.56595e+11
Interrupted probabilistic random walk after 198775 steps, run timeout after 3001 ms. (steps per millisecond=66 ) properties seen :0 out of 3
Probabilistic random walk after 198775 steps, saw 122993 distinct states, run finished after 3001 ms. (steps per millisecond=66 ) properties seen :0
[2026-05-26 21:36:43] [INFO ] Flow matrix only has 465 transitions (discarded 1039 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17638022749113315687.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8924774927883220965.kers'
[2026-05-26 21:36:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17638022749113315687.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8924774927883220965.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 465 rows 83 cols 4374 entries
Finished phase 1 with 64 SingleSign rule and 1 generalized
[2026-05-26 21:36:43] [INFO ] Computed 20 invariants in 3 ms
Computed 20 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-8924774927883220965.kers
Total runtime 4 ms.
[2026-05-26 21:36:43] [INFO ] State equation strengthened by 402 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 30/56 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 26/82 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/82 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1/83 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 464/547 variables, 83/103 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/547 variables, 401/504 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/547 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 3/550 variables, 2/506 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/550 variables, 1/507 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/550 variables, 0/507 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/550 variables, 0/507 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 550/550 variables, and 507 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1090 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 85/85 constraints, ReadFeed: 402/402 constraints, PredecessorRefiner: 3/0 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) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 30/56 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 26/82 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/82 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/82 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 1/83 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 464/547 variables, 83/104 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/547 variables, 401/505 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/547 variables, 0/505 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 3/550 variables, 2/507 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/550 variables, 1/508 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/550 variables, 0/508 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 0/550 variables, 0/508 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 550/550 variables, and 508 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1834 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 85/85 constraints, ReadFeed: 402/402 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2961ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 1699 ms.
Support contains 26 out of 85 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 85/85 places, 1504/1504 transitions.
Applied a total of 0 rules in 201 ms. Remains 85 /85 variables (removed 0) and now considering 1504/1504 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 201 ms. Remains : 85/85 places, 1504/1504 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 85/85 places, 1504/1504 transitions.
Applied a total of 0 rules in 199 ms. Remains 85 /85 variables (removed 0) and now considering 1504/1504 (removed 0) transitions.
[2026-05-26 21:36:48] [INFO ] Flow matrix only has 465 transitions (discarded 1039 similar events)
[2026-05-26 21:36:48] [INFO ] Invariant cache hit.
[2026-05-26 21:36:48] [INFO ] Implicit Places using invariants in 146 ms returned [5, 68]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 160 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 83/85 places, 1504/1504 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 83 transition count 1503
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 82 transition count 1503
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 81 transition count 1502
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 81 transition count 1501
Applied a total of 5 rules in 415 ms. Remains 81 /83 variables (removed 2) and now considering 1501/1504 (removed 3) transitions.
[2026-05-26 21:36:48] [INFO ] Flow matrix only has 462 transitions (discarded 1039 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13528278604425036527.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8137907086882120443.kers'
[2026-05-26 21:36:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13528278604425036527.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8137907086882120443.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 462 rows 81 cols 4366 entries
Finished phase 1 with 62 SingleSign rule and 1 generalized
[2026-05-26 21:36:48] [INFO ] Computed 18 invariants in 3 ms
Computed 18 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-8137907086882120443.kers
Total runtime 5 ms.
[2026-05-26 21:36:48] [INFO ] Implicit Places using invariants in 118 ms returned []
[2026-05-26 21:36:48] [INFO ] Flow matrix only has 462 transitions (discarded 1039 similar events)
[2026-05-26 21:36:48] [INFO ] Invariant cache hit.
[2026-05-26 21:36:49] [INFO ] State equation strengthened by 392 read => feed constraints.
[2026-05-26 21:36:49] [INFO ] Implicit Places using invariants and state equation in 855 ms returned [13, 60]
[2026-05-26 21:36:49] [INFO ] Actually due to overlaps returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 982 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 80/85 places, 1501/1504 transitions.
Applied a total of 0 rules in 206 ms. Remains 80 /80 variables (removed 0) and now considering 1501/1501 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 1962 ms. Remains : 80/85 places, 1501/1504 transitions.
RANDOM walk for 40000 steps (8 resets) in 1142 ms. (34 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 101 ms. (392 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 245 ms. (162 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 207805 steps, run timeout after 3001 ms. (steps per millisecond=69 ) properties seen :0 out of 3
Probabilistic random walk after 207805 steps, saw 121830 distinct states, run finished after 3001 ms. (steps per millisecond=69 ) properties seen :0
[2026-05-26 21:36:53] [INFO ] Flow matrix only has 462 transitions (discarded 1039 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11428827960718211615.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6777727299871822861.kers'
[2026-05-26 21:36:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11428827960718211615.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6777727299871822861.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 462 rows 80 cols 4360 entries
Finished phase 1 with 62 SingleSign rule and 1 generalized
[2026-05-26 21:36:53] [INFO ] Computed 17 invariants in 3 ms
Computed 17 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-6777727299871822861.kers
Total runtime 4 ms.
[2026-05-26 21:36:53] [INFO ] State equation strengthened by 392 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 28/54 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 22/76 variables, 9/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1/77 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 461/538 variables, 77/94 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/538 variables, 391/485 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/538 variables, 0/485 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 4/542 variables, 3/488 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/542 variables, 1/489 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/542 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/542 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 542/542 variables, and 489 constraints, problems are : Problem set: 0 solved, 3 unsolved in 835 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 80/80 constraints, ReadFeed: 392/392 constraints, PredecessorRefiner: 3/0 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) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 28/54 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 22/76 variables, 9/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1/77 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 461/538 variables, 77/94 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/538 variables, 391/485 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/538 variables, 0/485 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 4/542 variables, 3/488 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/542 variables, 1/489 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/542 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/542 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 542/542 variables, and 489 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1058 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 80/80 constraints, ReadFeed: 392/392 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1925ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 1192 ms.
Support contains 26 out of 80 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 1501/1501 transitions.
Applied a total of 0 rules in 196 ms. Remains 80 /80 variables (removed 0) and now considering 1501/1501 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 196 ms. Remains : 80/80 places, 1501/1501 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 1501/1501 transitions.
Applied a total of 0 rules in 191 ms. Remains 80 /80 variables (removed 0) and now considering 1501/1501 (removed 0) transitions.
[2026-05-26 21:36:56] [INFO ] Flow matrix only has 462 transitions (discarded 1039 similar events)
[2026-05-26 21:36:56] [INFO ] Invariant cache hit.
[2026-05-26 21:36:56] [INFO ] Implicit Places using invariants in 102 ms returned []
[2026-05-26 21:36:56] [INFO ] Flow matrix only has 462 transitions (discarded 1039 similar events)
[2026-05-26 21:36:56] [INFO ] Invariant cache hit.
[2026-05-26 21:36:57] [INFO ] State equation strengthened by 392 read => feed constraints.
[2026-05-26 21:36:57] [INFO ] Implicit Places using invariants and state equation in 663 ms returned [59]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 773 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 79/80 places, 1501/1501 transitions.
Applied a total of 0 rules in 332 ms. Remains 79 /79 variables (removed 0) and now considering 1501/1501 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1297 ms. Remains : 79/80 places, 1501/1501 transitions.
RANDOM walk for 40000 steps (8 resets) in 1055 ms. (37 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 128 ms. (310 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 122 ms. (325 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 197 ms. (202 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 209146 steps, run timeout after 3001 ms. (steps per millisecond=69 ) properties seen :0 out of 3
Probabilistic random walk after 209146 steps, saw 122478 distinct states, run finished after 3001 ms. (steps per millisecond=69 ) properties seen :0
[2026-05-26 21:37:01] [INFO ] Flow matrix only has 462 transitions (discarded 1039 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12940732276494922617.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1194847010650844139.kers'
[2026-05-26 21:37:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12940732276494922617.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1194847010650844139.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 462 rows 79 cols 4352 entries
Finished phase 1 with 62 SingleSign rule and 1 generalized
[2026-05-26 21:37:01] [INFO ] Computed 16 invariants in 3 ms
Computed 16 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-1194847010650844139.kers
Total runtime 4 ms.
[2026-05-26 21:37:01] [INFO ] State equation strengthened by 392 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 28/54 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 20/74 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1/75 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 460/535 variables, 75/91 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/535 variables, 390/481 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/535 variables, 0/481 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 6/541 variables, 4/485 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/541 variables, 2/487 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/541 variables, 0/487 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/541 variables, 0/487 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 541/541 variables, and 487 constraints, problems are : Problem set: 0 solved, 3 unsolved in 897 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 79/79 constraints, ReadFeed: 392/392 constraints, PredecessorRefiner: 3/0 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) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 28/54 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 20/74 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1/75 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 460/535 variables, 75/91 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/535 variables, 390/481 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/535 variables, 0/481 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 6/541 variables, 4/485 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/541 variables, 2/487 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/541 variables, 0/487 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/541 variables, 0/487 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 541/541 variables, and 487 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1509 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 79/79 constraints, ReadFeed: 392/392 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2434ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 1074 ms.
Support contains 26 out of 79 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 1501/1501 transitions.
Applied a total of 0 rules in 203 ms. Remains 79 /79 variables (removed 0) and now considering 1501/1501 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 204 ms. Remains : 79/79 places, 1501/1501 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 1501/1501 transitions.
Applied a total of 0 rules in 207 ms. Remains 79 /79 variables (removed 0) and now considering 1501/1501 (removed 0) transitions.
[2026-05-26 21:37:05] [INFO ] Flow matrix only has 462 transitions (discarded 1039 similar events)
[2026-05-26 21:37:05] [INFO ] Invariant cache hit.
[2026-05-26 21:37:05] [INFO ] Implicit Places using invariants in 161 ms returned []
[2026-05-26 21:37:05] [INFO ] Flow matrix only has 462 transitions (discarded 1039 similar events)
[2026-05-26 21:37:05] [INFO ] Invariant cache hit.
[2026-05-26 21:37:05] [INFO ] State equation strengthened by 392 read => feed constraints.
[2026-05-26 21:37:06] [INFO ] Implicit Places using invariants and state equation in 774 ms returned []
Implicit Place search using SMT with State Equation took 940 ms to find 0 implicit places.
[2026-05-26 21:37:07] [INFO ] Redundant transitions in 1208 ms returned []
Running 1499 sub problems to find dead transitions.
[2026-05-26 21:37:07] [INFO ] Flow matrix only has 462 transitions (discarded 1039 similar events)
[2026-05-26 21:37:07] [INFO ] Invariant cache hit.
[2026-05-26 21:37:07] [INFO ] State equation strengthened by 392 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1499 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1499 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 15/16 constraints. Problems are: Problem set: 0 solved, 1499 unsolved
Reachability property EnergyBus-PT-none-ReachabilityFireability-2024-12 is true.
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property EnergyBus-PT-none-ReachabilityFireability-2024-04 does not hold.
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :1.56595e+11 after 9.85555e+11
Problem TDEAD906 is UNSAT
Problem TDEAD907 is UNSAT
Problem TDEAD908 is UNSAT
Problem TDEAD909 is UNSAT
Problem TDEAD910 is UNSAT
Problem TDEAD911 is UNSAT
Problem TDEAD912 is UNSAT
Problem TDEAD913 is UNSAT
Problem TDEAD914 is UNSAT
Problem TDEAD915 is UNSAT
Problem TDEAD916 is UNSAT
Problem TDEAD917 is UNSAT
Problem TDEAD918 is UNSAT
Problem TDEAD919 is UNSAT
Problem TDEAD920 is UNSAT
Problem TDEAD921 is UNSAT
Problem TDEAD922 is UNSAT
Problem TDEAD923 is UNSAT
Problem TDEAD924 is UNSAT
Problem TDEAD925 is UNSAT
Problem TDEAD926 is UNSAT
Problem TDEAD927 is UNSAT
Problem TDEAD928 is UNSAT
Problem TDEAD929 is UNSAT
Problem TDEAD930 is UNSAT
Problem TDEAD931 is UNSAT
Problem TDEAD932 is UNSAT
Problem TDEAD933 is UNSAT
Problem TDEAD934 is UNSAT
Problem TDEAD935 is UNSAT
Problem TDEAD936 is UNSAT
Problem TDEAD937 is UNSAT
Problem TDEAD938 is UNSAT
Problem TDEAD939 is UNSAT
Problem TDEAD940 is UNSAT
Problem TDEAD941 is UNSAT
Problem TDEAD942 is UNSAT
Problem TDEAD943 is UNSAT
Problem TDEAD944 is UNSAT
Problem TDEAD945 is UNSAT
Problem TDEAD946 is UNSAT
Problem TDEAD947 is UNSAT
Problem TDEAD948 is UNSAT
Problem TDEAD949 is UNSAT
Problem TDEAD950 is UNSAT
Problem TDEAD951 is UNSAT
Problem TDEAD952 is UNSAT
Problem TDEAD953 is UNSAT
Problem TDEAD954 is UNSAT
Problem TDEAD955 is UNSAT
Problem TDEAD956 is UNSAT
Problem TDEAD957 is UNSAT
Problem TDEAD958 is UNSAT
Problem TDEAD959 is UNSAT
Problem TDEAD960 is UNSAT
Problem TDEAD961 is UNSAT
Problem TDEAD962 is UNSAT
Problem TDEAD963 is UNSAT
Problem TDEAD964 is UNSAT
Problem TDEAD965 is UNSAT
Problem TDEAD966 is UNSAT
Problem TDEAD967 is UNSAT
Problem TDEAD968 is UNSAT
Problem TDEAD969 is UNSAT
Problem TDEAD970 is UNSAT
Problem TDEAD971 is UNSAT
Problem TDEAD972 is UNSAT
Problem TDEAD973 is UNSAT
Problem TDEAD974 is UNSAT
Problem TDEAD975 is UNSAT
Problem TDEAD976 is UNSAT
Problem TDEAD977 is UNSAT
Problem TDEAD978 is UNSAT
Problem TDEAD979 is UNSAT
Problem TDEAD980 is UNSAT
Problem TDEAD981 is UNSAT
Problem TDEAD982 is UNSAT
Problem TDEAD983 is UNSAT
Problem TDEAD984 is UNSAT
Problem TDEAD985 is UNSAT
Problem TDEAD986 is UNSAT
Problem TDEAD987 is UNSAT
Problem TDEAD988 is UNSAT
Problem TDEAD989 is UNSAT
Problem TDEAD990 is UNSAT
Problem TDEAD991 is UNSAT
Problem TDEAD992 is UNSAT
Problem TDEAD993 is UNSAT
Problem TDEAD994 is UNSAT
Problem TDEAD995 is UNSAT
Problem TDEAD996 is UNSAT
Problem TDEAD997 is UNSAT
Problem TDEAD998 is UNSAT
Problem TDEAD999 is UNSAT
Problem TDEAD1000 is UNSAT
Problem TDEAD1001 is UNSAT
SDD proceeding with computation,5 properties remain. new max is 32768
SDD size :9.85555e+11 after 9.98022e+11
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 3/19 constraints. Problems are: Problem set: 96 solved, 1403 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 79/541 variables, and 19 constraints, problems are : Problem set: 96 solved, 1403 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/79 constraints, ReadFeed: 0/392 constraints, PredecessorRefiner: 1499/74 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 96 solved, 1403 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 1/1 constraints. Problems are: Problem set: 96 solved, 1403 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/1 constraints. Problems are: Problem set: 96 solved, 1403 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 15/16 constraints. Problems are: Problem set: 96 solved, 1403 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 3/19 constraints. Problems are: Problem set: 96 solved, 1403 unsolved
SDD proceeding with computation,5 properties remain. new max is 65536
SDD size :9.98022e+11 after 1.46166e+12
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/19 constraints. Problems are: Problem set: 96 solved, 1403 unsolved
At refinement iteration 5 (OVERLAPS) 462/541 variables, 79/98 constraints. Problems are: Problem set: 96 solved, 1403 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/541 variables, 392/490 constraints. Problems are: Problem set: 96 solved, 1403 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 541/541 variables, and 564 constraints, problems are : Problem set: 96 solved, 1403 unsolved in 30156 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 79/79 constraints, ReadFeed: 392/392 constraints, PredecessorRefiner: 1403/74 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62272ms problems are : Problem set: 96 solved, 1403 unsolved
Search for dead transitions found 96 dead transitions in 62292ms
Found 96 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 96 transitions
Dead transitions reduction (with SMT) removed 96 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 79/79 places, 1405/1501 transitions.
Applied a total of 0 rules in 291 ms. Remains 79 /79 variables (removed 0) and now considering 1405/1405 (removed 0) transitions.
[2026-05-26 21:38:10] [INFO ] Redundant transitions in 679 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 65675 ms. Remains : 79/79 places, 1405/1501 transitions.
RANDOM walk for 40000 steps (8 resets) in 1425 ms. (28 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 114 ms. (347 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 393175 steps, run timeout after 3001 ms. (steps per millisecond=131 ) properties seen :0 out of 1
Probabilistic random walk after 393175 steps, saw 217685 distinct states, run finished after 3001 ms. (steps per millisecond=131 ) properties seen :0
[2026-05-26 21:38:14] [INFO ] Flow matrix only has 438 transitions (discarded 967 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-472833101810412701.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15363083287662594613.kers'
[2026-05-26 21:38:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-472833101810412701.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15363083287662594613.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 438 rows 79 cols 4088 entries
Finished phase 1 with 62 SingleSign rule and 1 generalized
[2026-05-26 21:38:14] [INFO ] Computed 16 invariants in 3 ms
Computed 16 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-15363083287662594613.kers
Total runtime 4 ms.
[2026-05-26 21:38:14] [INFO ] State equation strengthened by 368 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 42/50 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 20/70 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/72 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 430/502 variables, 72/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/502 variables, 191/281 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/502 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 13/515 variables, 5/286 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/515 variables, 177/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/515 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 2/517 variables, 2/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/517 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/517 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 517/517 variables, and 465 constraints, problems are : Problem set: 0 solved, 1 unsolved in 714 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 79/79 constraints, ReadFeed: 368/368 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 42/50 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 20/70 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/72 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 430/502 variables, 72/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/502 variables, 191/281 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/502 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 13/515 variables, 5/286 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/515 variables, 177/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/515 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 2/517 variables, 2/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/517 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/517 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 517/517 variables, and 465 constraints, problems are : Problem set: 0 solved, 1 unsolved in 665 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 79/79 constraints, ReadFeed: 368/368 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1416ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 349 ms.
Support contains 8 out of 79 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 1405/1405 transitions.
Graph (trivial) has 33 edges and 79 vertex of which 2 / 79 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 329 transitions
Reduce isomorphic transitions removed 331 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 78 transition count 1073
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 77 transition count 1073
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 3 place count 77 transition count 1071
Deduced a syphon composed of 2 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 8 place count 74 transition count 1071
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 9 place count 74 transition count 1070
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 11 place count 72 transition count 926
Iterating global reduction 3 with 2 rules applied. Total rules applied 13 place count 72 transition count 926
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 3 with 4 rules applied. Total rules applied 17 place count 70 transition count 924
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 18 place count 70 transition count 923
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 18 place count 70 transition count 922
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 20 place count 69 transition count 922
Free-agglomeration rule applied 10 times.
Iterating global reduction 3 with 10 rules applied. Total rules applied 30 place count 69 transition count 912
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 40 place count 59 transition count 912
Drop transitions (Redundant composition of simpler transitions.) removed 97 transitions
Redundant transition composition rules discarded 97 transitions
Iterating global reduction 4 with 97 rules applied. Total rules applied 137 place count 59 transition count 815
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 139 place count 58 transition count 814
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 145 place count 58 transition count 814
Applied a total of 145 rules in 706 ms. Remains 58 /79 variables (removed 21) and now considering 814/1405 (removed 591) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 707 ms. Remains : 58/79 places, 814/1405 transitions.
RANDOM walk for 40000 steps (8 resets) in 696 ms. (57 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 67 ms. (588 steps per ms) remains 1/1 properties
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,2.13184e+12,142.555,1199664,2,92133,32,2.45963e+06,11,0,2673,1.84176e+06,0
Total reachable state count : 2131836945601
Verifying 12 reachability properties.
Invariant property EnergyBus-PT-none-ReachabilityFireability-2024-00 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-ReachabilityFireability-2024-00,1600,142.582,1199664,2,439,32,2.45963e+06,11,0,2727,1.84176e+06,0
Reachability property EnergyBus-PT-none-ReachabilityFireability-2024-02 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
EnergyBus-PT-none-ReachabilityFireability-2024-02,3840,142.593,1199664,2,514,32,2.45963e+06,12,0,2741,1.84176e+06,0
Invariant property EnergyBus-PT-none-ReachabilityFireability-2024-03 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-ReachabilityFireability-2024-03,3840,142.596,1199664,2,514,32,2.45963e+06,13,0,2751,1.84176e+06,0
Invariant property EnergyBus-PT-none-ReachabilityFireability-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-ReachabilityFireability-2024-04,3840,142.6,1199664,2,514,32,2.45963e+06,14,0,2760,1.84176e+06,0
Reachability property EnergyBus-PT-none-ReachabilityFireability-2024-05 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
EnergyBus-PT-none-ReachabilityFireability-2024-05,3840,142.613,1199664,2,514,32,2.45963e+06,15,0,2811,1.84176e+06,0
Invariant property EnergyBus-PT-none-ReachabilityFireability-2024-06 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
EnergyBus-PT-none-ReachabilityFireability-2024-06,0,142.706,1199664,1,0,32,2.45963e+06,15,0,2840,1.84176e+06,0
Reachability property EnergyBus-PT-none-ReachabilityFireability-2024-07 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
EnergyBus-PT-none-ReachabilityFireability-2024-07,1600,142.713,1199664,2,439,32,2.45963e+06,16,0,2858,1.84176e+06,0
Invariant property EnergyBus-PT-none-ReachabilityFireability-2024-09 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
EnergyBus-PT-none-ReachabilityFireability-2024-09,0,142.877,1199664,1,0,32,2.45963e+06,16,0,2922,1.84176e+06,0
Reachability property EnergyBus-PT-none-ReachabilityFireability-2024-10 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
EnergyBus-PT-none-ReachabilityFireability-2024-10,1280,142.895,1199664,2,439,32,2.45963e+06,17,0,2998,1.84176e+06,0
Reachability property EnergyBus-PT-none-ReachabilityFireability-2024-11 is true.
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
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-ReachabilityFireability-2024-11,3840,142.899,1199664,2,514,32,2.45963e+06,17,0,3004,1.84176e+06,0
Reachability property EnergyBus-PT-none-ReachabilityFireability-2024-12 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
EnergyBus-PT-none-ReachabilityFireability-2024-12,3840,142.908,1199664,2,514,32,2.45963e+06,18,0,3056,1.84176e+06,0
Reachability property EnergyBus-PT-none-ReachabilityFireability-2024-14 does not hold.
No reachable states exhibit your property : EnergyBus-PT-none-ReachabilityFireability-2024-14
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-ReachabilityFireability-2024-14,0,142.997,1199664,1,0,32,2.45963e+06,18,0,3091,1.84176e+06,0
Interrupted probabilistic random walk after 563360 steps, run timeout after 3001 ms. (steps per millisecond=187 ) properties seen :0 out of 1
Probabilistic random walk after 563360 steps, saw 238698 distinct states, run finished after 3001 ms. (steps per millisecond=187 ) properties seen :0
All properties solved without resorting to model-checking.
Total runtime 149105 ms.
BK_STOP 1779831500042
--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="ReachabilityFireability"
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 ReachabilityFireability"
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-177955740500311"
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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;