About the Execution of ITS-Tools for ErlangenMainframeV0-PT-1203
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 5390.596 | 319075.00 | 391374.00 | 1078.90 | FTFFTTTTTTTFTTFF | 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-177955740700529.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 ErlangenMainframeV0-PT-1203, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740700529
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 57M
-rw-r--r-- 1 mcc users 7.0K Mar 7 05:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Mar 7 05:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 7 05:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 7 05:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 09:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 15 09:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Mar 7 05:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Mar 7 05:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Mar 7 05:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 28K Mar 7 05:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:58 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 57M 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 ErlangenMainframeV0-PT-1203-CTLCardinality-2024-00
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLCardinality-2024-01
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLCardinality-2024-02
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLCardinality-2024-03
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLCardinality-2024-04
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLCardinality-2024-05
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLCardinality-2024-06
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLCardinality-2024-07
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLCardinality-2024-08
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLCardinality-2024-09
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLCardinality-2024-10
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLCardinality-2024-11
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLCardinality-2024-12
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLCardinality-2024-13
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLCardinality-2024-14
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779939681808
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV0-PT-1203
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-28 03:41:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-28 03:41:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-28 03:41:28] [INFO ] Load time of PNML (sax parser for PT used): 3527 ms
[2026-05-28 03:41:28] [INFO ] Transformed 289 places.
[2026-05-28 03:41:28] [INFO ] Transformed 41764 transitions.
[2026-05-28 03:41:28] [INFO ] Found NUPN structural information;
[2026-05-28 03:41:28] [INFO ] Parsed PT model containing 289 places and 41764 transitions and 1134359 arcs in 4101 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 22 ms.
FORMULA ErlangenMainframeV0-PT-1203-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 88 out of 289 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 289/289 places, 41764/41764 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 242 transition count 41717
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 242 transition count 41717
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 108 place count 228 transition count 41703
Iterating global reduction 0 with 14 rules applied. Total rules applied 122 place count 228 transition count 41703
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 127 place count 223 transition count 28903
Ensure Unique test removed 2 places
Iterating global reduction 0 with 7 rules applied. Total rules applied 134 place count 221 transition count 28903
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 136 place count 219 transition count 10471
Iterating global reduction 0 with 2 rules applied. Total rules applied 138 place count 219 transition count 10471
Applied a total of 138 rules in 4680 ms. Remains 219 /289 variables (removed 70) and now considering 10471/41764 (removed 31293) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-785027159930705087.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1400247138050570439.kers'
[2026-05-28 03:41:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-785027159930705087.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1400247138050570439.kers]
Culled 0 columns in 43 ms.
// Phase 1: matrix 10471 rows 219 cols 264861 entries
Finished phase 1 with 189 SingleSign rule and 2 generalized
[2026-05-28 03:41:34] [INFO ] Computed 28 invariants in 157 ms
Computed 28 P flows in 159 ms.
Exported basis to /tmp/petrispot-output-1400247138050570439.kers
Total runtime 218 ms.
[2026-05-28 03:41:44] [INFO ] Implicit Places using invariants in 10228 ms returned [166]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 10320 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 218/289 places, 10471/41764 transitions.
Applied a total of 0 rules in 114 ms. Remains 218 /218 variables (removed 0) and now considering 10471/10471 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 15146 ms. Remains : 218/289 places, 10471/41764 transitions.
Starting structural reductions in LTL mode, iteration 0 : 218/218 places, 10471/10471 transitions.
Applied a total of 0 rules in 99 ms. Remains 218 /218 variables (removed 0) and now considering 10471/10471 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8708745361862507651.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12064870884309009697.kers'
[2026-05-28 03:41:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8708745361862507651.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12064870884309009697.kers]
Culled 0 columns in 73 ms.
// Phase 1: matrix 10471 rows 218 cols 254621 entries
Finished phase 1 with 189 SingleSign rule and 2 generalized
[2026-05-28 03:41:44] [INFO ] Computed 27 invariants in 252 ms
Computed 27 P flows in 254 ms.
Exported basis to /tmp/petrispot-output-12064870884309009697.kers
Total runtime 313 ms.
[2026-05-28 03:41:52] [INFO ] Implicit Places using invariants in 7682 ms returned []
Implicit Place search using SMT only with invariants took 7693 ms to find 0 implicit places.
Running 10470 sub problems to find dead transitions.
[2026-05-28 03:41:52] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/217 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 10470 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 217/10689 variables, and 12 constraints, problems are : Problem set: 0 solved, 10470 unsolved in 30461 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/218 constraints, PredecessorRefiner: 10470/169 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10470 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/217 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 10470 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 217/10689 variables, and 12 constraints, problems are : Problem set: 0 solved, 10470 unsolved in 30244 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/218 constraints, PredecessorRefiner: 10301/169 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 81104ms problems are : Problem set: 0 solved, 10470 unsolved
Search for dead transitions found 0 dead transitions in 81368ms
Finished structural reductions in LTL mode , in 1 iterations and 89352 ms. Remains : 218/218 places, 10471/10471 transitions.
Support contains 88 out of 218 places after structural reductions.
[2026-05-28 03:43:16] [INFO ] Flatten gal took : 2346 ms
[2026-05-28 03:43:18] [INFO ] Flatten gal took : 1687 ms
[2026-05-28 03:43:21] [INFO ] Input system was already deterministic with 10471 transitions.
Support contains 76 out of 218 places (down from 88) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 5749 ms. (6 steps per ms) remains 0/48 properties
[2026-05-28 03:43:24] [INFO ] Flatten gal took : 1437 ms
[2026-05-28 03:43:26] [INFO ] Flatten gal took : 1710 ms
[2026-05-28 03:43:29] [INFO ] Input system was already deterministic with 10471 transitions.
Computed a total of 39 stabilizing places and 39 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 218/218 places, 10471/10471 transitions.
Graph (trivial) has 162 edges and 218 vertex of which 6 / 218 are part of one of the 3 SCC in 6 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 32 place count 214 transition count 10436
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 63 place count 183 transition count 10436
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 63 place count 183 transition count 10425
Deduced a syphon composed of 11 places in 10 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 85 place count 172 transition count 10425
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 115 place count 142 transition count 2464
Ensure Unique test removed 1 places
Iterating global reduction 2 with 31 rules applied. Total rules applied 146 place count 141 transition count 2464
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 146 place count 141 transition count 2456
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 162 place count 133 transition count 2456
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 166 place count 129 transition count 728
Ensure Unique test removed 2 places
Iterating global reduction 2 with 6 rules applied. Total rules applied 172 place count 127 transition count 728
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 175 place count 124 transition count 342
Iterating global reduction 2 with 3 rules applied. Total rules applied 178 place count 124 transition count 342
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 256 place count 85 transition count 303
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 263 place count 78 transition count 161
Ensure Unique test removed 5 places
Iterating global reduction 2 with 12 rules applied. Total rules applied 275 place count 73 transition count 161
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 277 place count 73 transition count 159
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 282 place count 68 transition count 97
Iterating global reduction 3 with 5 rules applied. Total rules applied 287 place count 68 transition count 97
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 289 place count 66 transition count 93
Iterating global reduction 3 with 2 rules applied. Total rules applied 291 place count 66 transition count 93
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 3 with 11 rules applied. Total rules applied 302 place count 66 transition count 82
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 324 place count 55 transition count 71
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 325 place count 54 transition count 70
Applied a total of 325 rules in 1126 ms. Remains 54 /218 variables (removed 164) and now considering 70/10471 (removed 10401) transitions.
[2026-05-28 03:43:31] [INFO ] Flow matrix only has 55 transitions (discarded 15 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11275221660638387405.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13074098733275705590.kers'
[2026-05-28 03:43:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11275221660638387405.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13074098733275705590.kers]
Normalized transition count is 54 out of 55 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 54 rows 53 cols 214 entries
Finished phase 1 with 33 SingleSign rule and 2 generalized
[2026-05-28 03:43:31] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13074098733275705590.kers
Total runtime 1 ms.
[2026-05-28 03:43:31] [INFO ] Implicit Places using invariants in 85 ms returned [30]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 87 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 53/218 places, 70/10471 transitions.
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 2 place count 52 transition count 69
Applied a total of 2 rules in 8 ms. Remains 52 /53 variables (removed 1) and now considering 69/70 (removed 1) transitions.
[2026-05-28 03:43:31] [INFO ] Flow matrix only has 54 transitions (discarded 15 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3319912201246476741.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4294696324970341609.kers'
[2026-05-28 03:43:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3319912201246476741.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4294696324970341609.kers]
Normalized transition count is 53 out of 54 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 53 rows 51 cols 208 entries
Finished phase 1 with 34 SingleSign rule and 0 generalized
[2026-05-28 03:43:31] [INFO ] Computed 18 invariants in 0 ms
Computed 18 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4294696324970341609.kers
Total runtime 1 ms.
[2026-05-28 03:43:31] [INFO ] Implicit Places using invariants in 66 ms returned []
[2026-05-28 03:43:31] [INFO ] Flow matrix only has 54 transitions (discarded 15 similar events)
[2026-05-28 03:43:31] [INFO ] Invariant cache hit.
[2026-05-28 03:43:31] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-28 03:43:31] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 52/218 places, 69/10471 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1373 ms. Remains : 52/218 places, 69/10471 transitions.
[2026-05-28 03:43:31] [INFO ] Flatten gal took : 2 ms
[2026-05-28 03:43:31] [INFO ] Flatten gal took : 2 ms
[2026-05-28 03:43:31] [INFO ] Input system was already deterministic with 69 transitions.
[2026-05-28 03:43:31] [INFO ] Flatten gal took : 2 ms
[2026-05-28 03:43:31] [INFO ] Flatten gal took : 2 ms
[2026-05-28 03:43:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality7906560741197342483.gal : 3 ms
[2026-05-28 03:43:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality7452451071587586385.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7906560741197342483.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7452451071587586385.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.33067e+07,0.052082,4656,2,392,5,4975,6,0,276,2582,0
Converting to forward existential form...Done !
original formula: (AF(((p93==0)&&(p99==1))) + AG(((p240==0)||(p250==1))))
=> equivalent forward existential formula: [(FwdU((Init * !(!(EG(!(((p93==0)&&(p99==1))))))),TRUE) * !(((p240==0)||(p250==1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.121179,6488,1,0,9,14673,22,3,1609,5798,9
FORMULA ErlangenMainframeV0-PT-1203-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 218/218 places, 10471/10471 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 181 transition count 3526
Ensure Unique test removed 1 places
Iterating global reduction 0 with 38 rules applied. Total rules applied 75 place count 180 transition count 3526
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 93 place count 162 transition count 1335
Ensure Unique test removed 1 places
Iterating global reduction 0 with 19 rules applied. Total rules applied 112 place count 161 transition count 1335
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 120 place count 153 transition count 695
Ensure Unique test removed 6 places
Iterating global reduction 0 with 14 rules applied. Total rules applied 134 place count 147 transition count 695
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 140 place count 141 transition count 191
Iterating global reduction 0 with 6 rules applied. Total rules applied 146 place count 141 transition count 191
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 148 place count 139 transition count 187
Iterating global reduction 0 with 2 rules applied. Total rules applied 150 place count 139 transition count 187
Applied a total of 150 rules in 276 ms. Remains 139 /218 variables (removed 79) and now considering 187/10471 (removed 10284) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9568351384805827604.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2400525638121799214.kers'
[2026-05-28 03:43:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9568351384805827604.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2400525638121799214.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 187 rows 139 cols 727 entries
Finished phase 1 with 118 SingleSign rule and 2 generalized
[2026-05-28 03:43:31] [INFO ] Computed 19 invariants in 1 ms
Computed 19 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2400525638121799214.kers
Total runtime 1 ms.
[2026-05-28 03:43:31] [INFO ] Implicit Places using invariants in 114 ms returned [78]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 117 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 138/218 places, 187/10471 transitions.
Applied a total of 0 rules in 4 ms. Remains 138 /138 variables (removed 0) and now considering 187/187 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 399 ms. Remains : 138/218 places, 187/10471 transitions.
[2026-05-28 03:43:31] [INFO ] Flatten gal took : 4 ms
[2026-05-28 03:43:31] [INFO ] Flatten gal took : 4 ms
[2026-05-28 03:43:31] [INFO ] Input system was already deterministic with 187 transitions.
[2026-05-28 03:43:31] [INFO ] Flatten gal took : 5 ms
[2026-05-28 03:43:31] [INFO ] Flatten gal took : 5 ms
[2026-05-28 03:43:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality1385448264709727957.gal : 4 ms
[2026-05-28 03:43:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality9060653699584282812.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1385448264709727957.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9060653699584282812.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.03495e+13,0.223578,10320,2,1572,5,33768,6,0,741,24539,0
Converting to forward existential form...Done !
original formula: AG(EX(!(A((((p261==0)&&(p132==0))&&((p81==1)||(p174==1))) U AX((p10==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!((E(!(!(EX(!((p10==1))))) U (!((((p261==0)&&(p132==0))&&((p81==1)||(p174==1)))) * !(...219
Reverse transition relation is NOT exact ! Due to transitions t1, t9, t11, t13, t16, t42, t50, t63, t67, t68, t73, t78, t83, t89, t91, t94, t99, t104, t107...353
(forward)formula 0,1,1.42811,41632,1,0,390,159113,401,176,5450,183082,463
FORMULA ErlangenMainframeV0-PT-1203-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 218/218 places, 10471/10471 transitions.
Graph (trivial) has 164 edges and 218 vertex of which 6 / 218 are part of one of the 3 SCC in 3 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 33 place count 214 transition count 10435
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 65 place count 182 transition count 10435
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 65 place count 182 transition count 10423
Deduced a syphon composed of 12 places in 11 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 89 place count 170 transition count 10423
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 122 place count 137 transition count 2459
Ensure Unique test removed 1 places
Iterating global reduction 2 with 34 rules applied. Total rules applied 156 place count 136 transition count 2459
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 156 place count 136 transition count 2450
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 174 place count 127 transition count 2450
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 178 place count 123 transition count 722
Ensure Unique test removed 2 places
Iterating global reduction 2 with 6 rules applied. Total rules applied 184 place count 121 transition count 722
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 187 place count 118 transition count 336
Iterating global reduction 2 with 3 rules applied. Total rules applied 190 place count 118 transition count 336
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 266 place count 80 transition count 298
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 275 place count 71 transition count 150
Ensure Unique test removed 6 places
Iterating global reduction 2 with 15 rules applied. Total rules applied 290 place count 65 transition count 150
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 293 place count 65 transition count 147
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 297 place count 61 transition count 87
Iterating global reduction 3 with 4 rules applied. Total rules applied 301 place count 61 transition count 87
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 303 place count 59 transition count 83
Iterating global reduction 3 with 2 rules applied. Total rules applied 305 place count 59 transition count 83
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 3 with 2 rules applied. Total rules applied 307 place count 58 transition count 82
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 317 place count 58 transition count 72
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 337 place count 48 transition count 62
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 338 place count 47 transition count 61
Applied a total of 338 rules in 892 ms. Remains 47 /218 variables (removed 171) and now considering 61/10471 (removed 10410) transitions.
[2026-05-28 03:43:34] [INFO ] Flow matrix only has 48 transitions (discarded 13 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9667929361964854269.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10925057685640455470.kers'
[2026-05-28 03:43:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9667929361964854269.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10925057685640455470.kers]
Normalized transition count is 47 out of 48 initially.
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 47 rows 37 cols 172 entries
Finished phase 1 with 29 SingleSign rule and 0 generalized
[2026-05-28 03:43:34] [INFO ] Computed 18 invariants in 0 ms
Computed 18 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10925057685640455470.kers
Total runtime 0 ms.
[2026-05-28 03:43:34] [INFO ] Implicit Places using invariants in 71 ms returned []
[2026-05-28 03:43:34] [INFO ] Flow matrix only has 48 transitions (discarded 13 similar events)
[2026-05-28 03:43:34] [INFO ] Invariant cache hit.
[2026-05-28 03:43:34] [INFO ] State equation strengthened by 11 read => feed constraints.
[2026-05-28 03:43:34] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
[2026-05-28 03:43:34] [INFO ] Redundant transitions in 1 ms returned []
Running 42 sub problems to find dead transitions.
[2026-05-28 03:43:34] [INFO ] Flow matrix only has 48 transitions (discarded 13 similar events)
[2026-05-28 03:43:34] [INFO ] Invariant cache hit.
[2026-05-28 03:43:34] [INFO ] State equation strengthened by 11 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (OVERLAPS) 4/47 variables, 6/18 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 4 (OVERLAPS) 47/94 variables, 47/65 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/94 variables, 10/75 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/94 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 7 (OVERLAPS) 1/95 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/95 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 9 (OVERLAPS) 0/95 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Real declared 95/95 variables, and 76 constraints, problems are : Problem set: 0 solved, 42 unsolved in 1423 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 47/47 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 42/42 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 42 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (OVERLAPS) 4/47 variables, 6/18 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 4 (OVERLAPS) 47/94 variables, 47/65 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/94 variables, 10/75 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/94 variables, 42/117 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 8 (OVERLAPS) 1/95 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/95 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 10 (OVERLAPS) 0/95 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Int declared 95/95 variables, and 118 constraints, problems are : Problem set: 0 solved, 42 unsolved in 1650 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 47/47 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 42/42 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3091ms problems are : Problem set: 0 solved, 42 unsolved
Search for dead transitions found 0 dead transitions in 3092ms
Starting structural reductions in SI_CTL mode, iteration 1 : 47/218 places, 61/10471 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4150 ms. Remains : 47/218 places, 61/10471 transitions.
[2026-05-28 03:43:37] [INFO ] Flatten gal took : 3 ms
[2026-05-28 03:43:37] [INFO ] Flatten gal took : 2 ms
[2026-05-28 03:43:37] [INFO ] Input system was already deterministic with 61 transitions.
[2026-05-28 03:43:37] [INFO ] Flatten gal took : 2 ms
[2026-05-28 03:43:37] [INFO ] Flatten gal took : 2 ms
[2026-05-28 03:43:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality6934171115643057463.gal : 1 ms
[2026-05-28 03:43:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality10799057700620210921.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6934171115643057463.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10799057700620210921.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.5296e+06,0.097134,6556,2,1698,5,14971,6,0,246,10034,0
Converting to forward existential form...Done !
original formula: EG(AF((AG(((p190==0)&&(p32==1))) * ((p45==0)||(p195==0)))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((!(E(TRUE U !(((p190==0)&&(p32==1))))) * ((p45==0)||(p195==0)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t14, t15, t42, Intersection with reachable at each step enabled. (destroyed/reverse/intersec...174
(forward)formula 0,0,0.659614,17784,1,0,115,67709,149,57,2020,49178,135
FORMULA ErlangenMainframeV0-PT-1203-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 218/218 places, 10471/10471 transitions.
Graph (trivial) has 165 edges and 218 vertex of which 6 / 218 are part of one of the 3 SCC in 2 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 214 transition count 10434
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 67 place count 181 transition count 10434
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 67 place count 181 transition count 10422
Deduced a syphon composed of 12 places in 14 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 91 place count 169 transition count 10422
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 122 place count 138 transition count 4507
Ensure Unique test removed 1 places
Iterating global reduction 2 with 32 rules applied. Total rules applied 154 place count 137 transition count 4507
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 154 place count 137 transition count 4498
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 172 place count 128 transition count 4498
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 175 place count 125 transition count 1298
Ensure Unique test removed 1 places
Iterating global reduction 2 with 4 rules applied. Total rules applied 179 place count 124 transition count 1298
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 181 place count 122 transition count 784
Iterating global reduction 2 with 2 rules applied. Total rules applied 183 place count 122 transition count 784
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 261 place count 83 transition count 745
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 270 place count 74 transition count 342
Ensure Unique test removed 6 places
Iterating global reduction 2 with 15 rules applied. Total rules applied 285 place count 68 transition count 342
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 288 place count 68 transition count 339
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 294 place count 62 transition count 87
Iterating global reduction 3 with 6 rules applied. Total rules applied 300 place count 62 transition count 87
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 302 place count 60 transition count 83
Iterating global reduction 3 with 2 rules applied. Total rules applied 304 place count 60 transition count 83
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 314 place count 60 transition count 73
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 334 place count 50 transition count 63
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 335 place count 50 transition count 63
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 336 place count 49 transition count 62
Applied a total of 336 rules in 1195 ms. Remains 49 /218 variables (removed 169) and now considering 62/10471 (removed 10409) transitions.
[2026-05-28 03:43:39] [INFO ] Flow matrix only has 48 transitions (discarded 14 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14639264136131213028.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16484723150503559096.kers'
[2026-05-28 03:43:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14639264136131213028.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16484723150503559096.kers]
Normalized transition count is 47 out of 48 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 47 rows 48 cols 204 entries
Finished phase 1 with 28 SingleSign rule and 2 generalized
[2026-05-28 03:43:39] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16484723150503559096.kers
Total runtime 0 ms.
[2026-05-28 03:43:39] [INFO ] Implicit Places using invariants in 66 ms returned [30]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 67 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 48/218 places, 62/10471 transitions.
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 2 place count 47 transition count 61
Applied a total of 2 rules in 4 ms. Remains 47 /48 variables (removed 1) and now considering 61/62 (removed 1) transitions.
[2026-05-28 03:43:39] [INFO ] Flow matrix only has 47 transitions (discarded 14 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11394336235723204745.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16039899640847410600.kers'
[2026-05-28 03:43:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11394336235723204745.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16039899640847410600.kers]
Normalized transition count is 46 out of 47 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 46 rows 46 cols 207 entries
Finished phase 1 with 29 SingleSign rule and 0 generalized
[2026-05-28 03:43:39] [INFO ] Computed 18 invariants in 0 ms
Computed 18 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16039899640847410600.kers
Total runtime 0 ms.
[2026-05-28 03:43:39] [INFO ] Implicit Places using invariants in 64 ms returned []
[2026-05-28 03:43:39] [INFO ] Flow matrix only has 47 transitions (discarded 14 similar events)
[2026-05-28 03:43:39] [INFO ] Invariant cache hit.
[2026-05-28 03:43:39] [INFO ] State equation strengthened by 6 read => feed constraints.
[2026-05-28 03:43:39] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 47/218 places, 61/10471 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1448 ms. Remains : 47/218 places, 61/10471 transitions.
[2026-05-28 03:43:39] [INFO ] Flatten gal took : 3 ms
[2026-05-28 03:43:39] [INFO ] Flatten gal took : 2 ms
[2026-05-28 03:43:39] [INFO ] Input system was already deterministic with 61 transitions.
[2026-05-28 03:43:39] [INFO ] Flatten gal took : 3 ms
[2026-05-28 03:43:39] [INFO ] Flatten gal took : 2 ms
RANDOM walk for 526 steps (0 resets) in 22 ms. (22 steps per ms) remains 0/1 properties
FORMULA ErlangenMainframeV0-PT-1203-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-28 03:43:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality233819444486363433.gal : 2 ms
[2026-05-28 03:43:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1039059008681879946.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/ReachabilityCardinality233819444486363433.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1039059008681879946.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 218/218 places, 10471/10471 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 184 transition count 3529
Ensure Unique test removed 1 places
Iterating global reduction 0 with 35 rules applied. Total rules applied 69 place count 183 transition count 3529
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 87 place count 165 transition count 1082
Ensure Unique test removed 1 places
Iterating global reduction 0 with 19 rules applied. Total rules applied 106 place count 164 transition count 1082
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 113 place count 157 transition count 572
Ensure Unique test removed 5 places
Iterating global reduction 0 with 12 rules applied. Total rules applied 125 place count 152 transition count 572
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 130 place count 147 transition count 200
Iterating global reduction 0 with 5 rules applied. Total rules applied 135 place count 147 transition count 200
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 136 place count 146 transition count 198
Iterating global reduction 0 with 1 rules applied. Total rules applied 137 place count 146 transition count 198
Applied a total of 137 rules in 376 ms. Remains 146 /218 variables (removed 72) and now considering 198/10471 (removed 10273) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2678402906878977042.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16634364222783943015.kers'
[2026-05-28 03:43:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2678402906878977042.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16634364222783943015.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 198 rows 146 cols 851 entries
Finished phase 1 with 124 SingleSign rule and 2 generalized
[2026-05-28 03:43:40] [INFO ] Computed 20 invariants in 1 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16634364222783943015.kers
Total runtime 2 ms.
[2026-05-28 03:43:40] [INFO ] Implicit Places using invariants in 118 ms returned [85]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 119 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 145/218 places, 198/10471 transitions.
Applied a total of 0 rules in 2 ms. Remains 145 /145 variables (removed 0) and now considering 198/198 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 497 ms. Remains : 145/218 places, 198/10471 transitions.
[2026-05-28 03:43:40] [INFO ] Flatten gal took : 6 ms
[2026-05-28 03:43:40] [INFO ] Flatten gal took : 6 ms
[2026-05-28 03:43:40] [INFO ] Input system was already deterministic with 198 transitions.
[2026-05-28 03:43:40] [INFO ] Flatten gal took : 6 ms
[2026-05-28 03:43:40] [INFO ] Flatten gal took : 6 ms
[2026-05-28 03:43:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality8805000606898181111.gal : 6 ms
[2026-05-28 03:43:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality3157879228850719598.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8805000606898181111.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3157879228850719598.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-28 03:44:10] [INFO ] Flatten gal took : 5 ms
[2026-05-28 03:44:10] [INFO ] Applying decomposition
[2026-05-28 03:44:10] [INFO ] Flatten gal took : 4 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/graph18272542086108931573.txt' '-o' '/tmp/graph18272542086108931573.bin' '-w' '/tmp/graph18272542086108931573.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18272542086108931573.bin' '-l' '-1' '-v' '-w' '/tmp/graph18272542086108931573.weights' '-q' '0' '-e' '0.001'
[2026-05-28 03:44:10] [INFO ] Decomposing Gal with order
[2026-05-28 03:44:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 03:44:10] [INFO ] Removed a total of 360 redundant transitions.
[2026-05-28 03:44:10] [INFO ] Flatten gal took : 212 ms
[2026-05-28 03:44:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 25 ms.
[2026-05-28 03:44:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality15533531048565624164.gal : 11 ms
[2026-05-28 03:44:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality869961544427587933.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15533531048565624164.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality869961544427587933.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.01129e+14,0.226868,9208,484,52,11907,608,470,14666,74,1459,0
Converting to forward existential form...Done !
original formula: AG(EF((EX(((A(((i11.i0.u40.p276==0)||(i5.u13.p63==1)) U (i4.u9.p33==1)) * (i7.u21.p143==0)) * (i10.u30.p221==0))) + (i7.u20.p140==0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (EX(((!((E(!((i4.u9.p33==1)) U (!(((i11.i0.u40.p276==0)||(i5.u13.p63==1))) * !((i...270
Reverse transition relation is NOT exact ! Due to transitions t110, t120, t121, t126, t127, u16.t85, u16.t86, u16.t141, u25.t58, u25.t59, u25.t151, u29.t46...734
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 3
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
(forward)formula 0,1,0.612734,21232,1,0,36342,726,3456,59084,396,1722,78612
FORMULA ErlangenMainframeV0-PT-1203-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 218/218 places, 10471/10471 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 179 transition count 2501
Ensure Unique test removed 1 places
Iterating global reduction 0 with 40 rules applied. Total rules applied 79 place count 178 transition count 2501
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 95 place count 162 transition count 824
Ensure Unique test removed 1 places
Iterating global reduction 0 with 17 rules applied. Total rules applied 112 place count 161 transition count 824
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 120 place count 153 transition count 440
Ensure Unique test removed 6 places
Iterating global reduction 0 with 14 rules applied. Total rules applied 134 place count 147 transition count 440
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 140 place count 141 transition count 188
Iterating global reduction 0 with 6 rules applied. Total rules applied 146 place count 141 transition count 188
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 147 place count 140 transition count 186
Iterating global reduction 0 with 1 rules applied. Total rules applied 148 place count 140 transition count 186
Applied a total of 148 rules in 307 ms. Remains 140 /218 variables (removed 78) and now considering 186/10471 (removed 10285) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15995312932092308837.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4943754950391498023.kers'
[2026-05-28 03:44:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15995312932092308837.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4943754950391498023.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 186 rows 140 cols 665 entries
Finished phase 1 with 119 SingleSign rule and 2 generalized
[2026-05-28 03:44:11] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4943754950391498023.kers
Total runtime 1 ms.
[2026-05-28 03:44:11] [INFO ] Implicit Places using invariants in 140 ms returned [77]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 141 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 139/218 places, 186/10471 transitions.
Applied a total of 0 rules in 1 ms. Remains 139 /139 variables (removed 0) and now considering 186/186 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 449 ms. Remains : 139/218 places, 186/10471 transitions.
[2026-05-28 03:44:11] [INFO ] Flatten gal took : 6 ms
[2026-05-28 03:44:11] [INFO ] Flatten gal took : 7 ms
[2026-05-28 03:44:11] [INFO ] Input system was already deterministic with 186 transitions.
[2026-05-28 03:44:11] [INFO ] Flatten gal took : 6 ms
[2026-05-28 03:44:11] [INFO ] Flatten gal took : 6 ms
[2026-05-28 03:44:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality12753816272626734952.gal : 2 ms
[2026-05-28 03:44:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality907561850989915672.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12753816272626734952.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality907561850989915672.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.75174e+13,0.433988,16436,2,2063,5,62264,6,0,744,57780,0
Converting to forward existential form...Done !
original formula: E(AG((p229==0)) U !(((AX(((p144==0)||(p282==1))) * EX(((p251==0)||(p283==1)))) * EG(AG((p197==0))))))
=> equivalent forward existential formula: (([(EY(FwdU(Init,!(E(TRUE U !((p229==0)))))) * !(((p144==0)||(p282==1))))] != FALSE + [(FwdU(Init,!(E(TRUE U !((...299
Reverse transition relation is NOT exact ! Due to transitions t0, t9, t10, t11, t13, t24, t26, t28, t31, t33, t43, t46, t51, t54, t56, t59, t60, t64, t65, ...448
(forward)formula 0,1,5.1022,112828,1,0,472,514202,410,210,5129,575819,557
FORMULA ErlangenMainframeV0-PT-1203-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 218/218 places, 10471/10471 transitions.
Graph (trivial) has 158 edges and 218 vertex of which 6 / 218 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 214 transition count 10439
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 57 place count 186 transition count 10439
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 57 place count 186 transition count 10425
Deduced a syphon composed of 14 places in 15 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 85 place count 172 transition count 10425
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 117 place count 140 transition count 2462
Ensure Unique test removed 1 places
Iterating global reduction 2 with 33 rules applied. Total rules applied 150 place count 139 transition count 2462
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 150 place count 139 transition count 2453
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 168 place count 130 transition count 2453
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 172 place count 126 transition count 725
Ensure Unique test removed 2 places
Iterating global reduction 2 with 6 rules applied. Total rules applied 178 place count 124 transition count 725
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 181 place count 121 transition count 339
Iterating global reduction 2 with 3 rules applied. Total rules applied 184 place count 121 transition count 339
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 258 place count 84 transition count 302
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 267 place count 75 transition count 154
Ensure Unique test removed 6 places
Iterating global reduction 2 with 15 rules applied. Total rules applied 282 place count 69 transition count 154
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 285 place count 69 transition count 151
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 290 place count 64 transition count 89
Iterating global reduction 3 with 5 rules applied. Total rules applied 295 place count 64 transition count 89
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 297 place count 62 transition count 85
Iterating global reduction 3 with 2 rules applied. Total rules applied 299 place count 62 transition count 85
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 3 with 2 rules applied. Total rules applied 301 place count 61 transition count 84
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 3 with 9 rules applied. Total rules applied 310 place count 61 transition count 75
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 328 place count 52 transition count 66
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 330 place count 52 transition count 66
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 331 place count 51 transition count 65
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 332 place count 50 transition count 65
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 334 place count 50 transition count 63
Applied a total of 334 rules in 1276 ms. Remains 50 /218 variables (removed 168) and now considering 63/10471 (removed 10408) transitions.
[2026-05-28 03:44:18] [INFO ] Flow matrix only has 52 transitions (discarded 11 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16806879391993481081.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14965278692647838092.kers'
[2026-05-28 03:44:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16806879391993481081.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14965278692647838092.kers]
Normalized transition count is 51 out of 52 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 51 rows 47 cols 187 entries
Finished phase 1 with 33 SingleSign rule and 0 generalized
[2026-05-28 03:44:18] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14965278692647838092.kers
Total runtime 1 ms.
[2026-05-28 03:44:18] [INFO ] Implicit Places using invariants in 64 ms returned []
[2026-05-28 03:44:18] [INFO ] Flow matrix only has 52 transitions (discarded 11 similar events)
[2026-05-28 03:44:18] [INFO ] Invariant cache hit.
[2026-05-28 03:44:18] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-28 03:44:18] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
[2026-05-28 03:44:18] [INFO ] Redundant transitions in 23 ms returned []
Running 47 sub problems to find dead transitions.
[2026-05-28 03:44:18] [INFO ] Flow matrix only has 52 transitions (discarded 11 similar events)
[2026-05-28 03:44:18] [INFO ] Invariant cache hit.
[2026-05-28 03:44:18] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 6/50 variables, 14/17 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 51/101 variables, 50/67 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/101 variables, 4/71 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/101 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/101 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 101/102 variables, and 71 constraints, problems are : Problem set: 0 solved, 47 unsolved in 1832 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 50/50 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 6/50 variables, 14/17 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 51/101 variables, 50/67 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/101 variables, 4/71 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/101 variables, 47/118 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/101 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/101 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 9 (OVERLAPS) 0/101 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 101/102 variables, and 119 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2669 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 50/50 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 4517ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 4518ms
Starting structural reductions in SI_CTL mode, iteration 1 : 50/218 places, 63/10471 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6002 ms. Remains : 50/218 places, 63/10471 transitions.
[2026-05-28 03:44:23] [INFO ] Flatten gal took : 6 ms
[2026-05-28 03:44:23] [INFO ] Flatten gal took : 3 ms
[2026-05-28 03:44:23] [INFO ] Input system was already deterministic with 63 transitions.
[2026-05-28 03:44:23] [INFO ] Flatten gal took : 3 ms
[2026-05-28 03:44:23] [INFO ] Flatten gal took : 3 ms
[2026-05-28 03:44:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality13920678620623816609.gal : 2 ms
[2026-05-28 03:44:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality15247658610689875257.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13920678620623816609.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15247658610689875257.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.38918e+07,0.060561,5052,2,338,5,7080,5,0,263,3767,0
Converting to forward existential form...Done !
original formula: EG(AG((EF(((p89==1)||((p75==0)&&(p196==1)))) + EG(((p65==0)||(p119==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((E(TRUE U ((p89==1)||((p75==0)&&(p196==1)))) + EG(((p65==0)||(p119==1))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.217031,7660,1,0,7,23547,23,2,1454,10876,12
FORMULA ErlangenMainframeV0-PT-1203-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 218/218 places, 10471/10471 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 182 transition count 2504
Ensure Unique test removed 1 places
Iterating global reduction 0 with 37 rules applied. Total rules applied 73 place count 181 transition count 2504
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 91 place count 163 transition count 825
Ensure Unique test removed 1 places
Iterating global reduction 0 with 19 rules applied. Total rules applied 110 place count 162 transition count 825
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 117 place count 155 transition count 443
Ensure Unique test removed 5 places
Iterating global reduction 0 with 12 rules applied. Total rules applied 129 place count 150 transition count 443
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 132 place count 147 transition count 219
Iterating global reduction 0 with 3 rules applied. Total rules applied 135 place count 147 transition count 219
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 136 place count 146 transition count 217
Iterating global reduction 0 with 1 rules applied. Total rules applied 137 place count 146 transition count 217
Applied a total of 137 rules in 543 ms. Remains 146 /218 variables (removed 72) and now considering 217/10471 (removed 10254) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-772679417465814547.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7688536177277440482.kers'
[2026-05-28 03:44:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-772679417465814547.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7688536177277440482.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 217 rows 146 cols 1209 entries
Finished phase 1 with 124 SingleSign rule and 2 generalized
[2026-05-28 03:44:23] [INFO ] Computed 20 invariants in 2 ms
Computed 20 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-7688536177277440482.kers
Total runtime 3 ms.
[2026-05-28 03:44:24] [INFO ] Implicit Places using invariants in 204 ms returned [87]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 206 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 145/218 places, 217/10471 transitions.
Applied a total of 0 rules in 3 ms. Remains 145 /145 variables (removed 0) and now considering 217/217 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 752 ms. Remains : 145/218 places, 217/10471 transitions.
[2026-05-28 03:44:24] [INFO ] Flatten gal took : 14 ms
[2026-05-28 03:44:24] [INFO ] Flatten gal took : 15 ms
[2026-05-28 03:44:24] [INFO ] Input system was already deterministic with 217 transitions.
[2026-05-28 03:44:24] [INFO ] Flatten gal took : 15 ms
[2026-05-28 03:44:24] [INFO ] Flatten gal took : 15 ms
[2026-05-28 03:44:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality967080010134315639.gal : 5 ms
[2026-05-28 03:44:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality12308572751716916221.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality967080010134315639.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12308572751716916221.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-28 03:44:54] [INFO ] Flatten gal took : 10 ms
[2026-05-28 03:44:54] [INFO ] Applying decomposition
[2026-05-28 03:44:54] [INFO ] Flatten gal took : 10 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/graph1988491948565152360.txt' '-o' '/tmp/graph1988491948565152360.bin' '-w' '/tmp/graph1988491948565152360.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1988491948565152360.bin' '-l' '-1' '-v' '-w' '/tmp/graph1988491948565152360.weights' '-q' '0' '-e' '0.001'
[2026-05-28 03:44:54] [INFO ] Decomposing Gal with order
[2026-05-28 03:44:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 03:44:54] [INFO ] Removed a total of 625 redundant transitions.
[2026-05-28 03:44:54] [INFO ] Flatten gal took : 29 ms
[2026-05-28 03:44:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 11 ms.
[2026-05-28 03:44:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality6292781082636613668.gal : 4 ms
[2026-05-28 03:44:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality16246891997717361484.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6292781082636613668.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16246891997717361484.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.24824e+14,0.133611,7868,572,36,7946,608,440,10238,71,1391,0
Converting to forward existential form...Done !
original formula: A(AX((((i6.i1.u18.p94==0)||(i11.u26.p195==1)) + (EX(((i3.u10.p36==0)||(i6.i0.u15.p80==1))) * E((i9.u23.p159==0) U (i4.i1.u12.p49==0))))) ...231
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!(E(((i11.u27.p198==0)||(i9.u23.p160==1)) U EG(!(EG(!((i4.i1.u11.p42==1))))))))))))) * !(E...496
Reverse transition relation is NOT exact ! Due to transitions t17, t110, t121, t122, t137, t138, u21.t69, u21.t70, u21.t169, u14.t95, u14.t96, u14.t162, u2...743
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
(forward)formula 0,1,4.34101,115820,1,0,211648,663,3129,334251,388,1636,251378
FORMULA ErlangenMainframeV0-PT-1203-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 218/218 places, 10471/10471 transitions.
Graph (trivial) has 151 edges and 218 vertex of which 6 / 218 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 27 place count 214 transition count 10441
Reduce places removed 26 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 27 rules applied. Total rules applied 54 place count 188 transition count 10440
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 55 place count 187 transition count 10440
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 55 place count 187 transition count 10429
Deduced a syphon composed of 11 places in 11 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 77 place count 176 transition count 10429
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 106 place count 147 transition count 2469
Ensure Unique test removed 1 places
Iterating global reduction 3 with 30 rules applied. Total rules applied 136 place count 146 transition count 2469
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 136 place count 146 transition count 2464
Deduced a syphon composed of 5 places in 3 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 146 place count 141 transition count 2464
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 148 place count 139 transition count 1312
Ensure Unique test removed 1 places
Iterating global reduction 3 with 3 rules applied. Total rules applied 151 place count 138 transition count 1312
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 152 place count 137 transition count 800
Iterating global reduction 3 with 1 rules applied. Total rules applied 153 place count 137 transition count 800
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 78 rules applied. Total rules applied 231 place count 98 transition count 761
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 236 place count 93 transition count 377
Ensure Unique test removed 3 places
Iterating global reduction 3 with 8 rules applied. Total rules applied 244 place count 90 transition count 377
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 246 place count 90 transition count 375
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 249 place count 87 transition count 151
Iterating global reduction 4 with 3 rules applied. Total rules applied 252 place count 87 transition count 151
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 253 place count 86 transition count 149
Iterating global reduction 4 with 1 rules applied. Total rules applied 254 place count 86 transition count 149
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 263 place count 86 transition count 140
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 281 place count 77 transition count 131
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 282 place count 76 transition count 130
Applied a total of 282 rules in 1080 ms. Remains 76 /218 variables (removed 142) and now considering 130/10471 (removed 10341) transitions.
[2026-05-28 03:44:59] [INFO ] Flow matrix only has 119 transitions (discarded 11 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7265985667846692152.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8533742673697606879.kers'
[2026-05-28 03:45:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7265985667846692152.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8533742673697606879.kers]
Normalized transition count is 118 out of 119 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 118 rows 75 cols 1022 entries
Finished phase 1 with 52 SingleSign rule and 2 generalized
[2026-05-28 03:45:00] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-8533742673697606879.kers
Total runtime 2 ms.
[2026-05-28 03:45:00] [INFO ] Implicit Places using invariants in 152 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 153 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 75/218 places, 130/10471 transitions.
Applied a total of 0 rules in 7 ms. Remains 75 /75 variables (removed 0) and now considering 130/130 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1240 ms. Remains : 75/218 places, 130/10471 transitions.
[2026-05-28 03:45:00] [INFO ] Flatten gal took : 8 ms
[2026-05-28 03:45:00] [INFO ] Flatten gal took : 8 ms
[2026-05-28 03:45:00] [INFO ] Input system was already deterministic with 130 transitions.
[2026-05-28 03:45:00] [INFO ] Flatten gal took : 7 ms
[2026-05-28 03:45:00] [INFO ] Flatten gal took : 8 ms
[2026-05-28 03:45:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality14026744224155624645.gal : 2 ms
[2026-05-28 03:45:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality7928145707075669670.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14026744224155624645.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7928145707075669670.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.38281e+08,1.18305,34320,2,17924,5,90535,6,0,428,96946,0
Converting to forward existential form...Done !
original formula: A(AF((AG(((p186==0)||(p41==1))) * (((E(((p122==0)||(p184==1)) U (p156==0)) + (p234==0)) + ((p94==1)||(p34==1))) + AG((p130==1))))) U E(((...188
=> equivalent forward existential formula: [((Init * !(EG(!(E(((p266==0)||(p228==1)) U (p39==1)))))) * !(E(!(E(((p266==0)||(p228==1)) U (p39==1))) U (!(!(E...367
Reverse transition relation is NOT exact ! Due to transitions t0, t3, t16, t23, t39, t52, t70, t71, Intersection with reachable at each step enabled. (des...199
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,23.2139,528756,1,0,400,2.14522e+06,302,223,5440,2.28403e+06,477
FORMULA ErlangenMainframeV0-PT-1203-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 218/218 places, 10471/10471 transitions.
Graph (trivial) has 166 edges and 218 vertex of which 6 / 218 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 33 place count 214 transition count 10435
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 65 place count 182 transition count 10435
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 65 place count 182 transition count 10423
Deduced a syphon composed of 12 places in 11 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 89 place count 170 transition count 10423
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 121 place count 138 transition count 2715
Iterating global reduction 2 with 32 rules applied. Total rules applied 153 place count 138 transition count 2715
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 153 place count 138 transition count 2706
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 171 place count 129 transition count 2706
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 174 place count 126 transition count 1298
Ensure Unique test removed 2 places
Iterating global reduction 2 with 5 rules applied. Total rules applied 179 place count 124 transition count 1298
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 181 place count 122 transition count 530
Iterating global reduction 2 with 2 rules applied. Total rules applied 183 place count 122 transition count 530
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 261 place count 83 transition count 491
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 270 place count 74 transition count 216
Ensure Unique test removed 6 places
Iterating global reduction 2 with 15 rules applied. Total rules applied 285 place count 68 transition count 216
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 287 place count 68 transition count 214
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 293 place count 62 transition count 88
Iterating global reduction 3 with 6 rules applied. Total rules applied 299 place count 62 transition count 88
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 301 place count 60 transition count 84
Iterating global reduction 3 with 2 rules applied. Total rules applied 303 place count 60 transition count 84
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 315 place count 60 transition count 72
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 339 place count 48 transition count 60
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 340 place count 47 transition count 59
Applied a total of 340 rules in 961 ms. Remains 47 /218 variables (removed 171) and now considering 59/10471 (removed 10412) transitions.
[2026-05-28 03:45:24] [INFO ] Flow matrix only has 45 transitions (discarded 14 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-435020656023969221.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15258381797575424385.kers'
[2026-05-28 03:45:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-435020656023969221.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15258381797575424385.kers]
Normalized transition count is 44 out of 45 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 44 rows 46 cols 172 entries
Finished phase 1 with 26 SingleSign rule and 2 generalized
[2026-05-28 03:45:24] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15258381797575424385.kers
Total runtime 0 ms.
[2026-05-28 03:45:24] [INFO ] Implicit Places using invariants in 69 ms returned [20]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 83 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 46/218 places, 59/10471 transitions.
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 2 place count 45 transition count 58
Applied a total of 2 rules in 2 ms. Remains 45 /46 variables (removed 1) and now considering 58/59 (removed 1) transitions.
[2026-05-28 03:45:24] [INFO ] Flow matrix only has 44 transitions (discarded 14 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10449952971065464143.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3270490455005995879.kers'
[2026-05-28 03:45:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10449952971065464143.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3270490455005995879.kers]
Normalized transition count is 43 out of 44 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 43 rows 44 cols 166 entries
Finished phase 1 with 27 SingleSign rule and 0 generalized
[2026-05-28 03:45:24] [INFO ] Computed 18 invariants in 0 ms
Computed 18 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3270490455005995879.kers
Total runtime 1 ms.
[2026-05-28 03:45:24] [INFO ] Implicit Places using invariants in 61 ms returned []
[2026-05-28 03:45:24] [INFO ] Flow matrix only has 44 transitions (discarded 14 similar events)
[2026-05-28 03:45:24] [INFO ] Invariant cache hit.
[2026-05-28 03:45:24] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-28 03:45:24] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 45/218 places, 58/10471 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1208 ms. Remains : 45/218 places, 58/10471 transitions.
[2026-05-28 03:45:24] [INFO ] Flatten gal took : 2 ms
[2026-05-28 03:45:24] [INFO ] Flatten gal took : 2 ms
[2026-05-28 03:45:24] [INFO ] Input system was already deterministic with 58 transitions.
[2026-05-28 03:45:24] [INFO ] Flatten gal took : 1 ms
[2026-05-28 03:45:24] [INFO ] Flatten gal took : 2 ms
[2026-05-28 03:45:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality7870303014665130500.gal : 1 ms
[2026-05-28 03:45:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality10202975149628083628.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7870303014665130500.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10202975149628083628.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.53938e+06,0.03305,4848,2,1129,5,4941,6,0,238,2725,0
Converting to forward existential form...Done !
original formula: EF(!(E((p183!=1) U (p238==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((p183!=1) U (p238==1))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 56/0/2
(forward)formula 0,1,0.106244,6928,1,0,9,16321,17,2,1234,5736,6
FORMULA ErlangenMainframeV0-PT-1203-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 218/218 places, 10471/10471 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 182 transition count 2759
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 182 transition count 2759
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 89 place count 165 transition count 1464
Ensure Unique test removed 1 places
Iterating global reduction 0 with 18 rules applied. Total rules applied 107 place count 164 transition count 1464
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 116 place count 155 transition count 696
Ensure Unique test removed 7 places
Iterating global reduction 0 with 16 rules applied. Total rules applied 132 place count 148 transition count 696
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 139 place count 141 transition count 188
Iterating global reduction 0 with 7 rules applied. Total rules applied 146 place count 141 transition count 188
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 148 place count 139 transition count 184
Iterating global reduction 0 with 2 rules applied. Total rules applied 150 place count 139 transition count 184
Applied a total of 150 rules in 342 ms. Remains 139 /218 variables (removed 79) and now considering 184/10471 (removed 10287) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12303953430298256252.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4804165112732640538.kers'
[2026-05-28 03:45:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12303953430298256252.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4804165112732640538.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 184 rows 139 cols 661 entries
Finished phase 1 with 118 SingleSign rule and 2 generalized
[2026-05-28 03:45:25] [INFO ] Computed 19 invariants in 1 ms
Computed 19 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4804165112732640538.kers
Total runtime 1 ms.
[2026-05-28 03:45:25] [INFO ] Implicit Places using invariants in 120 ms returned [77]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 133 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 138/218 places, 184/10471 transitions.
Applied a total of 0 rules in 1 ms. Remains 138 /138 variables (removed 0) and now considering 184/184 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 477 ms. Remains : 138/218 places, 184/10471 transitions.
[2026-05-28 03:45:25] [INFO ] Flatten gal took : 5 ms
[2026-05-28 03:45:25] [INFO ] Flatten gal took : 5 ms
[2026-05-28 03:45:25] [INFO ] Input system was already deterministic with 184 transitions.
[2026-05-28 03:45:25] [INFO ] Flatten gal took : 5 ms
[2026-05-28 03:45:25] [INFO ] Flatten gal took : 8 ms
[2026-05-28 03:45:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality16848329874391667012.gal : 1 ms
[2026-05-28 03:45:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality1452178874979892272.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16848329874391667012.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1452178874979892272.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.5328e+13,0.213618,9692,2,1459,5,29966,6,0,738,22897,0
Converting to forward existential form...Done !
original formula: EG(!(A(EX(((p109==0)||(p254==1))) U E((p66==1) U (p223==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!((E(!(E((p66==1) U (p223==1))) U (!(EX(((p109==0)||(p254==1)))) * !(E((p66==1) U (p223==1))))) + E...198
Reverse transition relation is NOT exact ! Due to transitions t0, t8, t10, t12, t15, t42, t51, t59, t64, t69, t74, t84, t89, t94, t100, t102, t105, t108, t...344
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,3.87272,104268,1,0,820,479645,401,471,5115,643189,769
FORMULA ErlangenMainframeV0-PT-1203-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 218/218 places, 10471/10471 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 181 transition count 2503
Ensure Unique test removed 1 places
Iterating global reduction 0 with 38 rules applied. Total rules applied 75 place count 180 transition count 2503
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 92 place count 163 transition count 825
Ensure Unique test removed 1 places
Iterating global reduction 0 with 18 rules applied. Total rules applied 110 place count 162 transition count 825
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 118 place count 154 transition count 441
Ensure Unique test removed 6 places
Iterating global reduction 0 with 14 rules applied. Total rules applied 132 place count 148 transition count 441
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 138 place count 142 transition count 189
Iterating global reduction 0 with 6 rules applied. Total rules applied 144 place count 142 transition count 189
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 146 place count 140 transition count 185
Iterating global reduction 0 with 2 rules applied. Total rules applied 148 place count 140 transition count 185
Applied a total of 148 rules in 308 ms. Remains 140 /218 variables (removed 78) and now considering 185/10471 (removed 10286) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11546376243142599903.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18267531344074615533.kers'
[2026-05-28 03:45:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11546376243142599903.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18267531344074615533.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 185 rows 140 cols 663 entries
Finished phase 1 with 119 SingleSign rule and 2 generalized
[2026-05-28 03:45:29] [INFO ] Computed 19 invariants in 1 ms
Computed 19 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18267531344074615533.kers
Total runtime 1 ms.
[2026-05-28 03:45:29] [INFO ] Implicit Places using invariants in 94 ms returned [77]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 95 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 139/218 places, 185/10471 transitions.
Applied a total of 0 rules in 1 ms. Remains 139 /139 variables (removed 0) and now considering 185/185 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 404 ms. Remains : 139/218 places, 185/10471 transitions.
[2026-05-28 03:45:29] [INFO ] Flatten gal took : 4 ms
[2026-05-28 03:45:29] [INFO ] Flatten gal took : 4 ms
[2026-05-28 03:45:29] [INFO ] Input system was already deterministic with 185 transitions.
[2026-05-28 03:45:29] [INFO ] Flatten gal took : 4 ms
[2026-05-28 03:45:29] [INFO ] Flatten gal took : 3 ms
[2026-05-28 03:45:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality3335797110690893716.gal : 1 ms
[2026-05-28 03:45:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality2354590243533289923.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3335797110690893716.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2354590243533289923.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.13327e+13,0.269106,10844,2,1619,5,36032,6,0,743,27595,0
Converting to forward existential form...Done !
original formula: AG(EX((((p274==0)&&(p188==1)) + (!(A(((p228==0)||(p69==1)) U (p91==1))) * EG((p235==0))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX((((p274==0)&&(p188==1)) + (!(!((E(!((p91==1)) U (!(((p228==0)||(p69==1))) * !((p91==1))...208
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t9, t11, t12, t15, t18, t44, t52, t60, t61, t63, t66, t71, t76, t81, t86, t91, t95, t...356
(forward)formula 0,0,1.43528,38136,1,0,420,148281,403,189,5168,169468,489
FORMULA ErlangenMainframeV0-PT-1203-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 218/218 places, 10471/10471 transitions.
Graph (trivial) has 164 edges and 218 vertex of which 6 / 218 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 214 transition count 10434
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 67 place count 181 transition count 10434
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 67 place count 181 transition count 10422
Deduced a syphon composed of 12 places in 9 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 91 place count 169 transition count 10422
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 123 place count 137 transition count 2459
Ensure Unique test removed 1 places
Iterating global reduction 2 with 33 rules applied. Total rules applied 156 place count 136 transition count 2459
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 156 place count 136 transition count 2450
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 174 place count 127 transition count 2450
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 178 place count 123 transition count 722
Ensure Unique test removed 2 places
Iterating global reduction 2 with 6 rules applied. Total rules applied 184 place count 121 transition count 722
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 187 place count 118 transition count 336
Iterating global reduction 2 with 3 rules applied. Total rules applied 190 place count 118 transition count 336
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 268 place count 79 transition count 297
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 277 place count 70 transition count 149
Ensure Unique test removed 6 places
Iterating global reduction 2 with 15 rules applied. Total rules applied 292 place count 64 transition count 149
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 295 place count 64 transition count 146
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 300 place count 59 transition count 84
Iterating global reduction 3 with 5 rules applied. Total rules applied 305 place count 59 transition count 84
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 306 place count 58 transition count 82
Iterating global reduction 3 with 1 rules applied. Total rules applied 307 place count 58 transition count 82
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 3 with 2 rules applied. Total rules applied 309 place count 57 transition count 81
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 321 place count 57 transition count 69
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 343 place count 46 transition count 58
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 344 place count 46 transition count 58
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 345 place count 45 transition count 57
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 346 place count 44 transition count 57
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 348 place count 44 transition count 55
Applied a total of 348 rules in 844 ms. Remains 44 /218 variables (removed 174) and now considering 55/10471 (removed 10416) transitions.
[2026-05-28 03:45:32] [INFO ] Flow matrix only has 43 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14990396329778862548.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14836742458334522325.kers'
[2026-05-28 03:45:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14990396329778862548.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14836742458334522325.kers]
Normalized transition count is 42 out of 43 initially.
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 42 rows 34 cols 136 entries
Finished phase 1 with 27 SingleSign rule and 0 generalized
[2026-05-28 03:45:32] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14836742458334522325.kers
Total runtime 0 ms.
[2026-05-28 03:45:32] [INFO ] Implicit Places using invariants in 67 ms returned []
[2026-05-28 03:45:32] [INFO ] Flow matrix only has 43 transitions (discarded 12 similar events)
[2026-05-28 03:45:32] [INFO ] Invariant cache hit.
[2026-05-28 03:45:32] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-28 03:45:32] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2026-05-28 03:45:32] [INFO ] Redundant transitions in 0 ms returned []
Running 31 sub problems to find dead transitions.
[2026-05-28 03:45:32] [INFO ] Flow matrix only has 43 transitions (discarded 12 similar events)
[2026-05-28 03:45:32] [INFO ] Invariant cache hit.
[2026-05-28 03:45:32] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 2 (OVERLAPS) 5/44 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 4 (OVERLAPS) 42/86 variables, 44/61 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 4/65 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 7 (OVERLAPS) 0/86 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Real declared 86/87 variables, and 65 constraints, problems are : Problem set: 0 solved, 31 unsolved in 745 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 44/44 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 31/31 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 31 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 2 (OVERLAPS) 5/44 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 4 (OVERLAPS) 42/86 variables, 44/61 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 4/65 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 31/96 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 8 (OVERLAPS) 0/86 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Int declared 86/87 variables, and 96 constraints, problems are : Problem set: 0 solved, 31 unsolved in 807 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 44/44 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 31/31 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1561ms problems are : Problem set: 0 solved, 31 unsolved
Search for dead transitions found 0 dead transitions in 1561ms
Starting structural reductions in SI_CTL mode, iteration 1 : 44/218 places, 55/10471 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2573 ms. Remains : 44/218 places, 55/10471 transitions.
[2026-05-28 03:45:33] [INFO ] Flatten gal took : 2 ms
[2026-05-28 03:45:33] [INFO ] Flatten gal took : 1 ms
[2026-05-28 03:45:33] [INFO ] Input system was already deterministic with 55 transitions.
[2026-05-28 03:45:33] [INFO ] Flatten gal took : 1 ms
[2026-05-28 03:45:33] [INFO ] Flatten gal took : 2 ms
[2026-05-28 03:45:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality9452727362077788347.gal : 1 ms
[2026-05-28 03:45:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality4568428166864627127.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9452727362077788347.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4568428166864627127.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.30842e+06,0.024583,4668,2,406,5,4741,5,0,232,2394,0
Converting to forward existential form...Done !
original formula: E((p207!=1) U !(((p49==0)||(p167==1))))
=> equivalent forward existential formula: [(FwdU(Init,(p207!=1)) * !(((p49==0)||(p167==1))))] != FALSE
Hit Full ! (commute/partial/dont) 50/0/5
(forward)formula 0,1,0.037472,4936,1,0,11,5308,15,2,495,3629,4
FORMULA ErlangenMainframeV0-PT-1203-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 218/218 places, 10471/10471 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 180 transition count 3525
Ensure Unique test removed 1 places
Iterating global reduction 0 with 39 rules applied. Total rules applied 77 place count 179 transition count 3525
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 94 place count 162 transition count 1335
Ensure Unique test removed 1 places
Iterating global reduction 0 with 18 rules applied. Total rules applied 112 place count 161 transition count 1335
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 117 place count 156 transition count 703
Ensure Unique test removed 4 places
Iterating global reduction 0 with 9 rules applied. Total rules applied 126 place count 152 transition count 703
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 130 place count 148 transition count 223
Iterating global reduction 0 with 4 rules applied. Total rules applied 134 place count 148 transition count 223
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 136 place count 146 transition count 219
Iterating global reduction 0 with 2 rules applied. Total rules applied 138 place count 146 transition count 219
Applied a total of 138 rules in 376 ms. Remains 146 /218 variables (removed 72) and now considering 219/10471 (removed 10252) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-290878442144230351.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11366392531251852362.kers'
[2026-05-28 03:45:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-290878442144230351.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11366392531251852362.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 219 rows 146 cols 1309 entries
Finished phase 1 with 123 SingleSign rule and 2 generalized
[2026-05-28 03:45:34] [INFO ] Computed 21 invariants in 2 ms
Computed 21 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11366392531251852362.kers
Total runtime 2 ms.
[2026-05-28 03:45:34] [INFO ] Implicit Places using invariants in 189 ms returned [85]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 190 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 145/218 places, 219/10471 transitions.
Applied a total of 0 rules in 1 ms. Remains 145 /145 variables (removed 0) and now considering 219/219 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 568 ms. Remains : 145/218 places, 219/10471 transitions.
[2026-05-28 03:45:34] [INFO ] Flatten gal took : 8 ms
[2026-05-28 03:45:34] [INFO ] Flatten gal took : 9 ms
[2026-05-28 03:45:34] [INFO ] Input system was already deterministic with 219 transitions.
[2026-05-28 03:45:34] [INFO ] Flatten gal took : 9 ms
[2026-05-28 03:45:34] [INFO ] Flatten gal took : 9 ms
[2026-05-28 03:45:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality1138410642788849716.gal : 3 ms
[2026-05-28 03:45:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality17436675415203921960.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1138410642788849716.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17436675415203921960.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-28 03:46:04] [INFO ] Flatten gal took : 6 ms
[2026-05-28 03:46:04] [INFO ] Applying decomposition
[2026-05-28 03:46:04] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7434339599166995727.txt' '-o' '/tmp/graph7434339599166995727.bin' '-w' '/tmp/graph7434339599166995727.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7434339599166995727.bin' '-l' '-1' '-v' '-w' '/tmp/graph7434339599166995727.weights' '-q' '0' '-e' '0.001'
[2026-05-28 03:46:04] [INFO ] Decomposing Gal with order
[2026-05-28 03:46:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 03:46:04] [INFO ] Removed a total of 659 redundant transitions.
[2026-05-28 03:46:04] [INFO ] Flatten gal took : 23 ms
[2026-05-28 03:46:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 7 ms.
[2026-05-28 03:46:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality11033424054940366926.gal : 2 ms
[2026-05-28 03:46:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality11642655971588173080.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11033424054940366926.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11642655971588173080.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.0259e+14,0.129288,7748,602,77,8062,939,406,7017,83,2505,0
Converting to forward existential form...Done !
original formula: ((EF((u9.p47==1)) + EG(AG(AX(FALSE)))) + (!(E((u13.p84!=0) U EX((((i0.u2.p5==0)||(i6.u12.p72==1))&&((i6.u11.p71==0)||(i2.u3.p8==1)))))) *...195
=> equivalent forward existential formula: ([(EY(FwdU((Init * !((E(TRUE U (u9.p47==1)) + EG(!(E(TRUE U !(!(EX(!(FALSE)))))))))),(u13.p84!=0))) * (((i0.u2.p...360
Reverse transition relation is NOT exact ! Due to transitions t17, t133, t134, t135, t136, t137, t138, t139, t140, t191, u17.t68, u17.t69, u17.t166, u9.t0,...683
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 3
Fast SCC detection found a local SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
(forward)formula 0,1,2.01997,59180,1,0,112032,1424,3460,173652,516,4449,228531
FORMULA ErlangenMainframeV0-PT-1203-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 218/218 places, 10471/10471 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 180 transition count 2502
Ensure Unique test removed 1 places
Iterating global reduction 0 with 39 rules applied. Total rules applied 77 place count 179 transition count 2502
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 95 place count 161 transition count 823
Ensure Unique test removed 1 places
Iterating global reduction 0 with 19 rules applied. Total rules applied 114 place count 160 transition count 823
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 121 place count 153 transition count 441
Ensure Unique test removed 5 places
Iterating global reduction 0 with 12 rules applied. Total rules applied 133 place count 148 transition count 441
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 137 place count 144 transition count 201
Iterating global reduction 0 with 4 rules applied. Total rules applied 141 place count 144 transition count 201
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 143 place count 142 transition count 197
Iterating global reduction 0 with 2 rules applied. Total rules applied 145 place count 142 transition count 197
Applied a total of 145 rules in 306 ms. Remains 142 /218 variables (removed 76) and now considering 197/10471 (removed 10274) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16120770114302543901.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10235534624823277649.kers'
[2026-05-28 03:46:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16120770114302543901.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10235534624823277649.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 197 rows 142 cols 913 entries
Finished phase 1 with 120 SingleSign rule and 2 generalized
[2026-05-28 03:46:07] [INFO ] Computed 20 invariants in 1 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10235534624823277649.kers
Total runtime 1 ms.
[2026-05-28 03:46:07] [INFO ] Implicit Places using invariants in 117 ms returned [80]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 122 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 141/218 places, 197/10471 transitions.
Applied a total of 0 rules in 1 ms. Remains 141 /141 variables (removed 0) and now considering 197/197 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 429 ms. Remains : 141/218 places, 197/10471 transitions.
[2026-05-28 03:46:07] [INFO ] Flatten gal took : 4 ms
[2026-05-28 03:46:07] [INFO ] Flatten gal took : 4 ms
[2026-05-28 03:46:07] [INFO ] Input system was already deterministic with 197 transitions.
[2026-05-28 03:46:07] [INFO ] Flatten gal took : 5 ms
[2026-05-28 03:46:07] [INFO ] Flatten gal took : 5 ms
[2026-05-28 03:46:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality3413515922178323815.gal : 2 ms
[2026-05-28 03:46:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality1141440926234714349.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3413515922178323815.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1141440926234714349.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-28 03:46:37] [INFO ] Flatten gal took : 5 ms
[2026-05-28 03:46:37] [INFO ] Applying decomposition
[2026-05-28 03:46:37] [INFO ] Flatten gal took : 5 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/graph7923246403892488632.txt' '-o' '/tmp/graph7923246403892488632.bin' '-w' '/tmp/graph7923246403892488632.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7923246403892488632.bin' '-l' '-1' '-v' '-w' '/tmp/graph7923246403892488632.weights' '-q' '0' '-e' '0.001'
[2026-05-28 03:46:37] [INFO ] Decomposing Gal with order
[2026-05-28 03:46:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 03:46:37] [INFO ] Removed a total of 413 redundant transitions.
[2026-05-28 03:46:37] [INFO ] Flatten gal took : 18 ms
[2026-05-28 03:46:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 6 ms.
[2026-05-28 03:46:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality9721596210117476113.gal : 2 ms
[2026-05-28 03:46:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality596420549062856989.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9721596210117476113.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality596420549062856989.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.21401e+13,0.076803,6316,408,44,4678,538,440,5077,73,1181,0
Converting to forward existential form...Done !
original formula: AG((EX(EX(E((i12.u29.p229==0) U ((i12.u0.p0==0)||(i11.i0.u38.p261==1))))) * (EG(EF(((i4.u7.p44==0)&&(i12.u29.p248==1)))) + EG(((i7.i0.u15...184
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(EX(E((i12.u29.p229==0) U ((i12.u0.p0==0)||(i11.i0.u38.p261==1)))))))] = FALSE * [((Fwd...280
Reverse transition relation is NOT exact ! Due to transitions t28, t119, t127, t168, t169, u22.t59, u22.t150, u11.t143, u14.t89, u14.t147, u20.t69, u20.t14...525
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
(forward)formula 0,0,0.252045,12660,1,0,19955,546,3098,20388,386,1181,64221
FORMULA ErlangenMainframeV0-PT-1203-CTLCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
[2026-05-28 03:46:39] [INFO ] Flatten gal took : 1391 ms
[2026-05-28 03:46:40] [INFO ] Flatten gal took : 1577 ms
Total runtime 316468 ms.
BK_STOP 1779940000883
--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="ErlangenMainframeV0-PT-1203"
export BK_EXAMINATION="CTLCardinality"
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 ErlangenMainframeV0-PT-1203, examination is CTLCardinality"
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-177955740700529"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV0-PT-1203.tgz
mv ErlangenMainframeV0-PT-1203 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;