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.r066-tall-177946967500129.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 CloudReconfiguration-PT-303, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tall-177946967500129
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.8K Mar 6 08:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Mar 6 08:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Mar 6 08:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Mar 6 08:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Mar 15 08:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 08:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 08:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 08:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Mar 6 08:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Mar 6 08:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Mar 6 08:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Mar 6 08:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 08:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 08:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 660K 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 CloudReconfiguration-PT-303-CTLCardinality-2024-00
FORMULA_NAME CloudReconfiguration-PT-303-CTLCardinality-2024-01
FORMULA_NAME CloudReconfiguration-PT-303-CTLCardinality-2024-02
FORMULA_NAME CloudReconfiguration-PT-303-CTLCardinality-2024-03
FORMULA_NAME CloudReconfiguration-PT-303-CTLCardinality-2024-04
FORMULA_NAME CloudReconfiguration-PT-303-CTLCardinality-2024-05
FORMULA_NAME CloudReconfiguration-PT-303-CTLCardinality-2024-06
FORMULA_NAME CloudReconfiguration-PT-303-CTLCardinality-2024-07
FORMULA_NAME CloudReconfiguration-PT-303-CTLCardinality-2024-08
FORMULA_NAME CloudReconfiguration-PT-303-CTLCardinality-2024-09
FORMULA_NAME CloudReconfiguration-PT-303-CTLCardinality-2024-10
FORMULA_NAME CloudReconfiguration-PT-303-CTLCardinality-2024-11
FORMULA_NAME CloudReconfiguration-PT-303-CTLCardinality-2024-12
FORMULA_NAME CloudReconfiguration-PT-303-CTLCardinality-2024-13
FORMULA_NAME CloudReconfiguration-PT-303-CTLCardinality-2024-14
FORMULA_NAME CloudReconfiguration-PT-303-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779499389001

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-303
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-23 01:23:10] [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]
[2026-05-23 01:23:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 01:23:10] [INFO ] Load time of PNML (sax parser for PT used): 160 ms
[2026-05-23 01:23:10] [INFO ] Transformed 2584 places.
[2026-05-23 01:23:10] [INFO ] Transformed 3094 transitions.
[2026-05-23 01:23:10] [INFO ] Found NUPN structural information;
[2026-05-23 01:23:10] [INFO ] Parsed PT model containing 2584 places and 3094 transitions and 6459 arcs in 273 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Initial state reduction rules removed 2 formulas.
FORMULA CloudReconfiguration-PT-303-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-303-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-303-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-303-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 87 out of 2584 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Discarding 503 places :
Symmetric choice reduction at 0 with 503 rule applications. Total rules 503 place count 2081 transition count 2591
Iterating global reduction 0 with 503 rules applied. Total rules applied 1006 place count 2081 transition count 2591
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 1031 place count 2081 transition count 2566
Discarding 224 places :
Symmetric choice reduction at 1 with 224 rule applications. Total rules 1255 place count 1857 transition count 2342
Iterating global reduction 1 with 224 rules applied. Total rules applied 1479 place count 1857 transition count 2342
Discarding 83 places :
Symmetric choice reduction at 1 with 83 rule applications. Total rules 1562 place count 1774 transition count 2259
Iterating global reduction 1 with 83 rules applied. Total rules applied 1645 place count 1774 transition count 2259
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 1660 place count 1774 transition count 2244
Discarding 42 places :
Symmetric choice reduction at 2 with 42 rule applications. Total rules 1702 place count 1732 transition count 2202
Iterating global reduction 2 with 42 rules applied. Total rules applied 1744 place count 1732 transition count 2202
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1753 place count 1732 transition count 2193
Discarding 31 places :
Symmetric choice reduction at 3 with 31 rule applications. Total rules 1784 place count 1701 transition count 2159
Iterating global reduction 3 with 31 rules applied. Total rules applied 1815 place count 1701 transition count 2159
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 1836 place count 1680 transition count 2138
Iterating global reduction 3 with 21 rules applied. Total rules applied 1857 place count 1680 transition count 2138
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 1877 place count 1660 transition count 2118
Iterating global reduction 3 with 20 rules applied. Total rules applied 1897 place count 1660 transition count 2118
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 1915 place count 1642 transition count 2100
Iterating global reduction 3 with 18 rules applied. Total rules applied 1933 place count 1642 transition count 2100
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1946 place count 1629 transition count 2080
Iterating global reduction 3 with 13 rules applied. Total rules applied 1959 place count 1629 transition count 2080
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1962 place count 1626 transition count 2076
Iterating global reduction 3 with 3 rules applied. Total rules applied 1965 place count 1626 transition count 2076
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1968 place count 1623 transition count 2073
Iterating global reduction 3 with 3 rules applied. Total rules applied 1971 place count 1623 transition count 2073
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1972 place count 1623 transition count 2072
Applied a total of 1972 rules in 1482 ms. Remains 1623 /2584 variables (removed 961) and now considering 2072/3094 (removed 1022) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5559967783825824246.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8145918878223698879.kers'
[2026-05-23 01:23:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5559967783825824246.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8145918878223698879.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2072 rows 1623 cols 4325 entries
Finished phase 1 with 1618 SingleSign rule and 1 generalized
[2026-05-23 01:23:12] [INFO ] Computed 4 invariants in 15 ms
Computed 4 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-8145918878223698879.kers
Total runtime 18 ms.
[2026-05-23 01:23:24] [INFO ] Implicit Places using invariants in 11960 ms returned []
[2026-05-23 01:23:24] [INFO ] Invariant cache hit.
[2026-05-23 01:23:25] [INFO ] Implicit Places using invariants and state equation in 1139 ms returned [1612]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 13135 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1622/2584 places, 2072/3094 transitions.
Applied a total of 0 rules in 69 ms. Remains 1622 /1622 variables (removed 0) and now considering 2072/2072 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 14702 ms. Remains : 1622/2584 places, 2072/3094 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1622/1622 places, 2072/2072 transitions.
Applied a total of 0 rules in 58 ms. Remains 1622 /1622 variables (removed 0) and now considering 2072/2072 (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-629902262744463283.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5490377207465429469.kers'
[2026-05-23 01:23:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-629902262744463283.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5490377207465429469.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 2072 rows 1622 cols 4323 entries
Finished phase 1 with 1618 SingleSign rule and 1 generalized
[2026-05-23 01:23:25] [INFO ] Computed 3 invariants in 11 ms
Computed 3 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-5490377207465429469.kers
Total runtime 13 ms.
[2026-05-23 01:23:25] [INFO ] Implicit Places using invariants in 252 ms returned []
[2026-05-23 01:23:25] [INFO ] Invariant cache hit.
[2026-05-23 01:23:26] [INFO ] Implicit Places using invariants and state equation in 1021 ms returned []
Implicit Place search using SMT with State Equation took 1276 ms to find 0 implicit places.
Running 2071 sub problems to find dead transitions.
[2026-05-23 01:23:26] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1621 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2071 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1621/3694 variables, and 3 constraints, problems are : Problem set: 0 solved, 2071 unsolved in 30062 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1622 constraints, PredecessorRefiner: 2071/2071 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2071 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1621 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2071 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1621/3694 variables, and 3 constraints, problems are : Problem set: 0 solved, 2071 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1622 constraints, PredecessorRefiner: 0/2071 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60702ms problems are : Problem set: 0 solved, 2071 unsolved
Search for dead transitions found 0 dead transitions in 60724ms
Finished structural reductions in LTL mode , in 1 iterations and 62174 ms. Remains : 1622/1622 places, 2072/2072 transitions.
Support contains 87 out of 1622 places after structural reductions.
[2026-05-23 01:24:27] [INFO ] Flatten gal took : 133 ms
[2026-05-23 01:24:27] [INFO ] Flatten gal took : 77 ms
[2026-05-23 01:24:28] [INFO ] Input system was already deterministic with 2072 transitions.
Support contains 83 out of 1622 places (down from 87) after GAL structural reductions.
RANDOM walk for 40000 steps (439 resets) in 1292 ms. (30 steps per ms) remains 39/47 properties
BEST_FIRST walk for 4004 steps (13 resets) in 93 ms. (42 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4001 steps (15 resets) in 48 ms. (81 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (14 resets) in 40 ms. (97 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (15 resets) in 68 ms. (58 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (14 resets) in 73 ms. (54 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (12 resets) in 66 ms. (59 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (16 resets) in 64 ms. (61 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (18 resets) in 76 ms. (51 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (15 resets) in 73 ms. (54 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (18 resets) in 76 ms. (51 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (13 resets) in 52 ms. (75 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (17 resets) in 40 ms. (97 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (16 resets) in 11 ms. (333 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (15 resets) in 39 ms. (100 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (13 resets) in 16 ms. (235 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (16 resets) in 25 ms. (153 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (15 resets) in 15 ms. (250 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (16 resets) in 17 ms. (222 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (15 resets) in 23 ms. (166 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (14 resets) in 28 ms. (138 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (12 resets) in 10 ms. (364 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (14 resets) in 23 ms. (166 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (13 resets) in 11 ms. (333 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (15 resets) in 22 ms. (174 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4001 steps (14 resets) in 10 ms. (363 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4000 steps (18 resets) in 10 ms. (363 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (11 resets) in 10 ms. (363 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (16 resets) in 10 ms. (363 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (13 resets) in 25 ms. (153 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (12 resets) in 10 ms. (363 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (15 resets) in 10 ms. (363 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (16 resets) in 29 ms. (133 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (16 resets) in 10 ms. (364 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (14 resets) in 12 ms. (307 steps per ms) remains 38/39 properties
BEST_FIRST walk for 4002 steps (13 resets) in 75 ms. (52 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (17 resets) in 12 ms. (307 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (15 resets) in 16 ms. (235 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (17 resets) in 14 ms. (266 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4001 steps (13 resets) in 12 ms. (307 steps per ms) remains 38/38 properties
[2026-05-23 01:24:29] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/67 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (OVERLAPS) 1532/1599 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1599 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 2054/3653 variables, 1599/1602 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3653 variables, 0/1602 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (OVERLAPS) 7/3660 variables, 5/1607 constraints. Problems are: Problem set: 0 solved, 38 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3660/3694 variables, and 1607 constraints, problems are : Problem set: 0 solved, 38 unsolved in 5024 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 1604/1622 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/67 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (OVERLAPS) 1532/1599 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1599 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 2054/3653 variables, 1599/1602 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3653 variables, 38/1640 constraints. Problems are: Problem set: 0 solved, 38 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3653/3694 variables, and 1640 constraints, problems are : Problem set: 0 solved, 38 unsolved in 5018 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 1599/1622 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10065ms problems are : Problem set: 0 solved, 38 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 67 out of 1622 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1622/1622 places, 2072/2072 transitions.
Graph (trivial) has 1840 edges and 1622 vertex of which 609 / 1622 are part of one of the 60 SCC in 15 ms
Free SCC test removed 549 places
Drop transitions (Empty/Sink Transition effects.) removed 689 transitions
Reduce isomorphic transitions removed 689 transitions.
Graph (complete) has 1561 edges and 1073 vertex of which 1064 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 516 transitions
Trivial Post-agglo rules discarded 516 transitions
Performed 516 trivial Post agglomeration. Transition count delta: 516
Iterating post reduction 0 with 524 rules applied. Total rules applied 526 place count 1064 transition count 854
Reduce places removed 516 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 1 with 564 rules applied. Total rules applied 1090 place count 548 transition count 806
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 34 rules applied. Total rules applied 1124 place count 518 transition count 802
Reduce places removed 2 places and 0 transitions.
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Iterating post reduction 3 with 24 rules applied. Total rules applied 1148 place count 516 transition count 780
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 23 rules applied. Total rules applied 1171 place count 494 transition count 779
Performed 52 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 52 Pre rules applied. Total rules applied 1171 place count 494 transition count 727
Deduced a syphon composed of 52 places in 0 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 5 with 104 rules applied. Total rules applied 1275 place count 442 transition count 727
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 1283 place count 434 transition count 719
Iterating global reduction 5 with 8 rules applied. Total rules applied 1291 place count 434 transition count 719
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 1298 place count 427 transition count 712
Iterating global reduction 5 with 7 rules applied. Total rules applied 1305 place count 427 transition count 712
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1311 place count 427 transition count 706
Performed 184 Post agglomeration using F-continuation condition with reduction of 101 identical transitions.
Deduced a syphon composed of 184 places in 0 ms
Reduce places removed 184 places and 0 transitions.
Iterating global reduction 6 with 368 rules applied. Total rules applied 1679 place count 243 transition count 421
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 6 with 18 rules applied. Total rules applied 1697 place count 243 transition count 403
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1699 place count 241 transition count 401
Iterating global reduction 7 with 2 rules applied. Total rules applied 1701 place count 241 transition count 401
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 1711 place count 236 transition count 396
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 1715 place count 236 transition count 392
Performed 34 Post agglomeration using F-continuation condition with reduction of 7 identical transitions.
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 8 with 68 rules applied. Total rules applied 1783 place count 202 transition count 418
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 8 with 18 rules applied. Total rules applied 1801 place count 202 transition count 400
Discarding 12 places :
Symmetric choice reduction at 9 with 12 rule applications. Total rules 1813 place count 190 transition count 372
Iterating global reduction 9 with 12 rules applied. Total rules applied 1825 place count 190 transition count 372
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1826 place count 190 transition count 371
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1827 place count 189 transition count 369
Iterating global reduction 10 with 1 rules applied. Total rules applied 1828 place count 189 transition count 369
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1829 place count 189 transition count 368
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 11 with 25 rules applied. Total rules applied 1854 place count 189 transition count 343
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 1856 place count 187 transition count 341
Iterating global reduction 11 with 2 rules applied. Total rules applied 1858 place count 187 transition count 341
Free-agglomeration rule applied 20 times.
Iterating global reduction 11 with 20 rules applied. Total rules applied 1878 place count 187 transition count 321
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 22 rules applied. Total rules applied 1900 place count 167 transition count 319
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 12 with 2 rules applied. Total rules applied 1902 place count 167 transition count 317
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 12 with 1 rules applied. Total rules applied 1903 place count 167 transition count 316
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1904 place count 166 transition count 316
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 13 with 9 rules applied. Total rules applied 1913 place count 166 transition count 316
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 1914 place count 166 transition count 315
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 1915 place count 165 transition count 314
Applied a total of 1915 rules in 221 ms. Remains 165 /1622 variables (removed 1457) and now considering 314/2072 (removed 1758) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 221 ms. Remains : 165/1622 places, 314/2072 transitions.
RANDOM walk for 40000 steps (3823 resets) in 564 ms. (70 steps per ms) remains 7/38 properties
BEST_FIRST walk for 40004 steps (899 resets) in 65 ms. (606 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (920 resets) in 68 ms. (579 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (973 resets) in 53 ms. (740 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (957 resets) in 69 ms. (571 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (901 resets) in 44 ms. (888 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (168 resets) in 73 ms. (540 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (936 resets) in 40 ms. (975 steps per ms) remains 7/7 properties
[2026-05-23 01:24:39] [INFO ] Flow matrix only has 306 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9191817400130668709.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-850182911392291450.kers'
[2026-05-23 01:24:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9191817400130668709.kers, --Pflows, --basisKERS=/tmp/petrispot-output-850182911392291450.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 306 rows 165 cols 784 entries
Finished phase 1 with 161 SingleSign rule and 0 generalized
[2026-05-23 01:24:39] [INFO ] Computed 4 invariants in 1 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-850182911392291450.kers
Total runtime 1 ms.
[2026-05-23 01:24:39] [INFO ] State equation strengthened by 4 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 147/161 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/161 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 305/466 variables, 161/165 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/466 variables, 3/168 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/466 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 5/471 variables, 4/172 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/471 variables, 1/173 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/471 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp5 is UNSAT
At refinement iteration 9 (OVERLAPS) 0/471 variables, 1/174 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/471 variables, 0/174 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 0/471 variables, 0/174 constraints. Problems are: Problem set: 1 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 471/471 variables, and 174 constraints, problems are : Problem set: 1 solved, 6 unsolved in 499 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 165/165 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 148/161 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/161 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 305/466 variables, 161/165 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/466 variables, 3/168 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/466 variables, 6/174 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/466 variables, 0/174 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 5/471 variables, 4/178 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/471 variables, 1/179 constraints. Problems are: Problem set: 1 solved, 6 unsolved
Problem AtomicPropp14 is UNSAT
At refinement iteration 9 (INCLUDED_ONLY) 0/471 variables, 1/180 constraints. Problems are: Problem set: 2 solved, 5 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp38 is UNSAT
At refinement iteration 10 (INCLUDED_ONLY) 0/471 variables, 2/182 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/471 variables, 0/182 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/471 variables, 0/182 constraints. Problems are: Problem set: 6 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 471/471 variables, and 182 constraints, problems are : Problem set: 6 solved, 1 unsolved in 400 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 165/165 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 6/7 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 932ms problems are : Problem set: 6 solved, 1 unsolved
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 165 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 165/165 places, 314/314 transitions.
Graph (trivial) has 188 edges and 165 vertex of which 36 / 165 are part of one of the 17 SCC in 0 ms
Free SCC test removed 19 places
Drop transitions (Empty/Sink Transition effects.) removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 36 place count 146 transition count 242
Reduce places removed 35 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 46 rules applied. Total rules applied 82 place count 111 transition count 231
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 86 place count 109 transition count 229
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 86 place count 109 transition count 220
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 104 place count 100 transition count 220
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 116 place count 88 transition count 205
Iterating global reduction 3 with 12 rules applied. Total rules applied 128 place count 88 transition count 205
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 137 place count 88 transition count 196
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 138 place count 87 transition count 194
Iterating global reduction 4 with 1 rules applied. Total rules applied 139 place count 87 transition count 194
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 140 place count 87 transition count 193
Performed 19 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 5 with 38 rules applied. Total rules applied 178 place count 68 transition count 173
Drop transitions (Empty/Sink Transition effects.) removed 14 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 5 with 22 rules applied. Total rules applied 200 place count 68 transition count 151
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 207 place count 61 transition count 143
Iterating global reduction 6 with 7 rules applied. Total rules applied 214 place count 61 transition count 143
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 219 place count 61 transition count 138
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 220 place count 60 transition count 137
Iterating global reduction 7 with 1 rules applied. Total rules applied 221 place count 60 transition count 137
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 223 place count 60 transition count 135
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 8 with 6 rules applied. Total rules applied 229 place count 57 transition count 132
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 233 place count 57 transition count 128
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 234 place count 56 transition count 127
Iterating global reduction 9 with 1 rules applied. Total rules applied 235 place count 56 transition count 127
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 236 place count 56 transition count 126
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 10 with 18 rules applied. Total rules applied 254 place count 47 transition count 127
Drop transitions (Empty/Sink Transition effects.) removed 12 transitions
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 10 with 25 rules applied. Total rules applied 279 place count 47 transition count 102
Discarding 8 places :
Symmetric choice reduction at 11 with 8 rule applications. Total rules 287 place count 39 transition count 93
Iterating global reduction 11 with 8 rules applied. Total rules applied 295 place count 39 transition count 93
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 301 place count 39 transition count 87
Drop transitions (Redundant composition of simpler transitions.) removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 12 with 23 rules applied. Total rules applied 324 place count 39 transition count 64
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 325 place count 38 transition count 63
Iterating global reduction 12 with 1 rules applied. Total rules applied 326 place count 38 transition count 63
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 327 place count 38 transition count 62
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 13 with 2 rules applied. Total rules applied 329 place count 37 transition count 61
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 330 place count 37 transition count 60
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 14 with 2 rules applied. Total rules applied 332 place count 36 transition count 61
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 333 place count 36 transition count 60
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 15 with 3 rules applied. Total rules applied 336 place count 36 transition count 57
Free-agglomeration rule applied 1 times.
Iterating global reduction 15 with 1 rules applied. Total rules applied 337 place count 36 transition count 56
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t1530.t1531.t1532.t1533.t1534.t1535.t1536.t1537.t1538.t2022.t1778.t1779.t1780.t1781.t1782.t1783.t1784.t1785.t1856.t1857.t1789.t1790.t1837.t1838.t1794.t1795.t1796.t1798.t1819.t1906.t1916.t1917 and 1 places that fell out of Prefix Of Interest.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (trivial) has 31 edges and 33 vertex of which 19 / 33 are part of one of the 7 SCC in 1 ms
Free SCC test removed 12 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 15 with 4 rules applied. Total rules applied 341 place count 21 transition count 53
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 19 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 26 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 16 with 28 rules applied. Total rules applied 369 place count 20 transition count 26
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 17 with 2 rules applied. Total rules applied 371 place count 19 transition count 25
Discarding 2 places :
Symmetric choice reduction at 18 with 2 rule applications. Total rules 373 place count 17 transition count 23
Iterating global reduction 18 with 2 rules applied. Total rules applied 375 place count 17 transition count 23
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 18 with 6 rules applied. Total rules applied 381 place count 14 transition count 20
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 18 with 5 rules applied. Total rules applied 386 place count 14 transition count 15
Free-agglomeration rule applied 2 times.
Iterating global reduction 19 with 2 rules applied. Total rules applied 388 place count 14 transition count 13
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 19 with 2 rules applied. Total rules applied 390 place count 12 transition count 13
Applied a total of 390 rules in 61 ms. Remains 12 /165 variables (removed 153) and now considering 13/314 (removed 301) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 12/165 places, 13/314 transitions.
RANDOM walk for 248 steps (28 resets) in 4 ms. (49 steps per ms) remains 0/1 properties
Successfully simplified 6 atomic propositions for a total of 12 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA CloudReconfiguration-PT-303-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 01:24:40] [INFO ] Flatten gal took : 52 ms
[2026-05-23 01:24:40] [INFO ] Flatten gal took : 59 ms
[2026-05-23 01:24:40] [INFO ] Input system was already deterministic with 2072 transitions.
Support contains 55 out of 1622 places (down from 63) after GAL structural reductions.
FORMULA CloudReconfiguration-PT-303-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2255 edges and 1622 vertex of which 1613 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.26 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 1622/1622 places, 2072/2072 transitions.
Graph (trivial) has 1974 edges and 1622 vertex of which 705 / 1622 are part of one of the 63 SCC in 3 ms
Free SCC test removed 642 places
Ensure Unique test removed 746 transitions
Reduce isomorphic transitions removed 746 transitions.
Graph (complete) has 1503 edges and 980 vertex of which 971 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.4 ms
Discarding 9 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 546 transitions
Trivial Post-agglo rules discarded 546 transitions
Performed 546 trivial Post agglomeration. Transition count delta: 546
Iterating post reduction 0 with 547 rules applied. Total rules applied 549 place count 970 transition count 772
Reduce places removed 546 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 574 rules applied. Total rules applied 1123 place count 424 transition count 744
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 1136 place count 411 transition count 744
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 43 Pre rules applied. Total rules applied 1136 place count 411 transition count 701
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 3 with 86 rules applied. Total rules applied 1222 place count 368 transition count 701
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 1243 place count 347 transition count 671
Iterating global reduction 3 with 21 rules applied. Total rules applied 1264 place count 347 transition count 671
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 1266 place count 347 transition count 669
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1267 place count 346 transition count 669
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1267 place count 346 transition count 668
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1269 place count 345 transition count 668
Discarding 13 places :
Symmetric choice reduction at 5 with 13 rule applications. Total rules 1282 place count 332 transition count 651
Iterating global reduction 5 with 13 rules applied. Total rules applied 1295 place count 332 transition count 651
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 9 rules applied. Total rules applied 1304 place count 332 transition count 642
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1306 place count 330 transition count 642
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 1311 place count 325 transition count 632
Iterating global reduction 7 with 5 rules applied. Total rules applied 1316 place count 325 transition count 632
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 1317 place count 325 transition count 631
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1318 place count 324 transition count 631
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 1321 place count 321 transition count 625
Iterating global reduction 9 with 3 rules applied. Total rules applied 1324 place count 321 transition count 625
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1326 place count 319 transition count 621
Iterating global reduction 9 with 2 rules applied. Total rules applied 1328 place count 319 transition count 621
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1330 place count 317 transition count 617
Iterating global reduction 9 with 2 rules applied. Total rules applied 1332 place count 317 transition count 617
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1333 place count 316 transition count 615
Iterating global reduction 9 with 1 rules applied. Total rules applied 1334 place count 316 transition count 615
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1335 place count 315 transition count 608
Iterating global reduction 9 with 1 rules applied. Total rules applied 1336 place count 315 transition count 608
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 9 with 68 rules applied. Total rules applied 1404 place count 281 transition count 574
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 9 with 28 rules applied. Total rules applied 1432 place count 281 transition count 546
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 9 rules applied. Total rules applied 1441 place count 273 transition count 545
Discarding 12 places :
Symmetric choice reduction at 11 with 12 rule applications. Total rules 1453 place count 261 transition count 525
Iterating global reduction 11 with 12 rules applied. Total rules applied 1465 place count 261 transition count 525
Discarding 7 places :
Symmetric choice reduction at 11 with 7 rule applications. Total rules 1472 place count 254 transition count 511
Iterating global reduction 11 with 7 rules applied. Total rules applied 1479 place count 254 transition count 511
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 1487 place count 250 transition count 507
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 11 with 4 rules applied. Total rules applied 1491 place count 250 transition count 503
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1492 place count 249 transition count 503
Discarding 4 places :
Symmetric choice reduction at 13 with 4 rule applications. Total rules 1496 place count 245 transition count 495
Iterating global reduction 13 with 4 rules applied. Total rules applied 1500 place count 245 transition count 495
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1502 place count 245 transition count 493
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1503 place count 244 transition count 491
Iterating global reduction 14 with 1 rules applied. Total rules applied 1504 place count 244 transition count 491
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1505 place count 243 transition count 487
Iterating global reduction 14 with 1 rules applied. Total rules applied 1506 place count 243 transition count 487
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 14 with 2 rules applied. Total rules applied 1508 place count 242 transition count 486
Drop transitions (Redundant composition of simpler transitions.) removed 74 transitions
Redundant transition composition rules discarded 74 transitions
Iterating global reduction 14 with 74 rules applied. Total rules applied 1582 place count 242 transition count 412
Drop transitions (Trivial Post-Agglo cleanup.) removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 14 with 34 rules applied. Total rules applied 1616 place count 242 transition count 378
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 15 with 34 rules applied. Total rules applied 1650 place count 208 transition count 378
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 2 Pre rules applied. Total rules applied 1650 place count 208 transition count 376
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 16 with 4 rules applied. Total rules applied 1654 place count 206 transition count 376
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 16 with 10 rules applied. Total rules applied 1664 place count 201 transition count 371
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 1667 place count 198 transition count 368
Iterating global reduction 16 with 3 rules applied. Total rules applied 1670 place count 198 transition count 368
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 16 with 7 rules applied. Total rules applied 1677 place count 198 transition count 361
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 16 with 2 rules applied. Total rules applied 1679 place count 198 transition count 361
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 1680 place count 198 transition count 360
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 1681 place count 197 transition count 359
Applied a total of 1681 rules in 356 ms. Remains 197 /1622 variables (removed 1425) and now considering 359/2072 (removed 1713) transitions.
[2026-05-23 01:24:41] [INFO ] Flow matrix only has 309 transitions (discarded 50 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9847218326680765010.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9151458251533907243.kers'
[2026-05-23 01:24:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9847218326680765010.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9151458251533907243.kers]
Normalized transition count is 308 out of 309 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 308 rows 197 cols 741 entries
Finished phase 1 with 197 SingleSign rule and 0 generalized
[2026-05-23 01:24:41] [INFO ] Computed 0 invariants in 1 ms
Computed 0 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9151458251533907243.kers
Total runtime 1 ms.
[2026-05-23 01:24:41] [INFO ] Implicit Places using invariants in 255 ms returned []
[2026-05-23 01:24:41] [INFO ] Flow matrix only has 309 transitions (discarded 50 similar events)
[2026-05-23 01:24:41] [INFO ] Invariant cache hit.
[2026-05-23 01:24:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 01:24:41] [INFO ] Implicit Places using invariants and state equation in 178 ms returned []
Implicit Place search using SMT with State Equation took 434 ms to find 0 implicit places.
[2026-05-23 01:24:41] [INFO ] Redundant transitions in 27 ms returned []
Running 358 sub problems to find dead transitions.
[2026-05-23 01:24:41] [INFO ] Flow matrix only has 309 transitions (discarded 50 similar events)
[2026-05-23 01:24:41] [INFO ] Invariant cache hit.
[2026-05-23 01:24:41] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 358 unsolved
Problem TDEAD185 is UNSAT
Problem TDEAD186 is UNSAT
At refinement iteration 1 (OVERLAPS) 308/504 variables, 196/196 constraints. Problems are: Problem set: 2 solved, 356 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/504 variables, 0/196 constraints. Problems are: Problem set: 2 solved, 356 unsolved
At refinement iteration 3 (OVERLAPS) 1/505 variables, 1/197 constraints. Problems are: Problem set: 2 solved, 356 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/505 variables, 0/197 constraints. Problems are: Problem set: 2 solved, 356 unsolved
At refinement iteration 5 (OVERLAPS) 1/506 variables, 1/198 constraints. Problems are: Problem set: 2 solved, 356 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/506 variables, 0/198 constraints. Problems are: Problem set: 2 solved, 356 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 506/506 variables, and 198 constraints, problems are : Problem set: 2 solved, 356 unsolved in 30029 ms.
Refiners :[State Equation: 197/197 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 358/358 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 356 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 356 unsolved
At refinement iteration 1 (OVERLAPS) 308/504 variables, 196/196 constraints. Problems are: Problem set: 2 solved, 356 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/504 variables, 356/552 constraints. Problems are: Problem set: 2 solved, 356 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/552 constraints. Problems are: Problem set: 2 solved, 356 unsolved
At refinement iteration 4 (OVERLAPS) 1/505 variables, 1/553 constraints. Problems are: Problem set: 2 solved, 356 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/505 variables, 0/553 constraints. Problems are: Problem set: 2 solved, 356 unsolved
SMT process timed out in 60094ms, After SMT, problems are : Problem set: 2 solved, 356 unsolved
Search for dead transitions found 2 dead transitions in 60095ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in SI_CTL mode, iteration 1 : 197/1622 places, 357/2072 transitions.
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 40 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 173 transition count 317
Applied a total of 24 rules in 12 ms. Remains 173 /197 variables (removed 24) and now considering 317/357 (removed 40) transitions.
[2026-05-23 01:25:41] [INFO ] Flow matrix only has 271 transitions (discarded 46 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-601911842652178082.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13280400264405219693.kers'
[2026-05-23 01:25:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-601911842652178082.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13280400264405219693.kers]
Normalized transition count is 270 out of 271 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 270 rows 173 cols 641 entries
Finished phase 1 with 173 SingleSign rule and 0 generalized
[2026-05-23 01:25:41] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13280400264405219693.kers
Total runtime 1 ms.
[2026-05-23 01:25:42] [INFO ] Implicit Places using invariants in 306 ms returned []
[2026-05-23 01:25:42] [INFO ] Flow matrix only has 271 transitions (discarded 46 similar events)
[2026-05-23 01:25:42] [INFO ] Invariant cache hit.
[2026-05-23 01:25:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 01:25:42] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 449 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 173/1622 places, 317/2072 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 61382 ms. Remains : 173/1622 places, 317/2072 transitions.
[2026-05-23 01:25:42] [INFO ] Flatten gal took : 9 ms
[2026-05-23 01:25:42] [INFO ] Flatten gal took : 6 ms
[2026-05-23 01:25:42] [INFO ] Input system was already deterministic with 317 transitions.
[2026-05-23 01:25:42] [INFO ] Flatten gal took : 7 ms
[2026-05-23 01:25:42] [INFO ] Flatten gal took : 6 ms
[2026-05-23 01:25:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality176267975116693359.gal : 5 ms
[2026-05-23 01:25:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality3295120406058565889.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/CTLCardinality176267975116693359.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3295120406058565889.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 -...282
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,1.37864e+06,0.145402,9612,2,1522,5,21560,6,0,958,25645,0


Converting to forward existential form...Done !
original formula: !(A(EF(((p1648==1)&&((p581==0)||(p2103==1)))) U (p2418==1)))
=> equivalent forward existential formula: ([((FwdU(Init,!((p2418==1))) * !((p2418==1))) * !(E(TRUE U ((p1648==1)&&((p581==0)||(p2103==1))))))] != FALSE + ...191
Reverse transition relation is NOT exact ! Due to transitions t4, t7, t13, t14, t18, t33, t58, t64, t68, t73, t74, t75, t80, t95, t109, t115, t118, t123, t...476
Hit Full ! (commute/partial/dont) 315/0/2
(forward)formula 0,1,1.62973,63476,1,0,432,336386,616,232,5977,219980,624
FORMULA CloudReconfiguration-PT-303-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 1622/1622 places, 2072/2072 transitions.
Graph (trivial) has 1960 edges and 1622 vertex of which 691 / 1622 are part of one of the 62 SCC in 4 ms
Free SCC test removed 629 places
Ensure Unique test removed 728 transitions
Reduce isomorphic transitions removed 728 transitions.
Graph (complete) has 1521 edges and 993 vertex of which 984 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 543 transitions
Trivial Post-agglo rules discarded 543 transitions
Performed 543 trivial Post agglomeration. Transition count delta: 543
Iterating post reduction 0 with 544 rules applied. Total rules applied 546 place count 983 transition count 793
Reduce places removed 543 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 571 rules applied. Total rules applied 1117 place count 440 transition count 765
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 2 with 20 rules applied. Total rules applied 1137 place count 427 transition count 758
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 1144 place count 421 transition count 757
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 45 Pre rules applied. Total rules applied 1144 place count 421 transition count 712
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 4 with 90 rules applied. Total rules applied 1234 place count 376 transition count 712
Discarding 21 places :
Symmetric choice reduction at 4 with 21 rule applications. Total rules 1255 place count 355 transition count 682
Iterating global reduction 4 with 21 rules applied. Total rules applied 1276 place count 355 transition count 682
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 1278 place count 355 transition count 680
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1279 place count 354 transition count 680
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1279 place count 354 transition count 679
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1281 place count 353 transition count 679
Discarding 13 places :
Symmetric choice reduction at 6 with 13 rule applications. Total rules 1294 place count 340 transition count 662
Iterating global reduction 6 with 13 rules applied. Total rules applied 1307 place count 340 transition count 662
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 6 with 9 rules applied. Total rules applied 1316 place count 340 transition count 653
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1318 place count 338 transition count 653
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 1322 place count 334 transition count 645
Iterating global reduction 8 with 4 rules applied. Total rules applied 1326 place count 334 transition count 645
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 1 rules applied. Total rules applied 1327 place count 334 transition count 644
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1328 place count 333 transition count 644
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 1331 place count 330 transition count 638
Iterating global reduction 10 with 3 rules applied. Total rules applied 1334 place count 330 transition count 638
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1335 place count 329 transition count 636
Iterating global reduction 10 with 1 rules applied. Total rules applied 1336 place count 329 transition count 636
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1337 place count 328 transition count 634
Iterating global reduction 10 with 1 rules applied. Total rules applied 1338 place count 328 transition count 634
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 10 with 74 rules applied. Total rules applied 1412 place count 291 transition count 597
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 10 with 28 rules applied. Total rules applied 1440 place count 291 transition count 569
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 1447 place count 284 transition count 569
Discarding 14 places :
Symmetric choice reduction at 12 with 14 rule applications. Total rules 1461 place count 270 transition count 544
Iterating global reduction 12 with 14 rules applied. Total rules applied 1475 place count 270 transition count 544
Discarding 8 places :
Symmetric choice reduction at 12 with 8 rule applications. Total rules 1483 place count 262 transition count 528
Iterating global reduction 12 with 8 rules applied. Total rules applied 1491 place count 262 transition count 528
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 1499 place count 258 transition count 524
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 12 with 5 rules applied. Total rules applied 1504 place count 258 transition count 519
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1505 place count 257 transition count 519
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 1508 place count 254 transition count 513
Iterating global reduction 14 with 3 rules applied. Total rules applied 1511 place count 254 transition count 513
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 1513 place count 254 transition count 511
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 15 with 2 rules applied. Total rules applied 1515 place count 253 transition count 510
Drop transitions (Redundant composition of simpler transitions.) removed 75 transitions
Redundant transition composition rules discarded 75 transitions
Iterating global reduction 15 with 75 rules applied. Total rules applied 1590 place count 253 transition count 435
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 15 with 30 rules applied. Total rules applied 1620 place count 253 transition count 405
Reduce places removed 30 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 16 with 31 rules applied. Total rules applied 1651 place count 223 transition count 404
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 1652 place count 222 transition count 404
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 18 with 3 Pre rules applied. Total rules applied 1652 place count 222 transition count 401
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 18 with 6 rules applied. Total rules applied 1658 place count 219 transition count 401
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 18 with 12 rules applied. Total rules applied 1670 place count 213 transition count 395
Discarding 3 places :
Symmetric choice reduction at 18 with 3 rule applications. Total rules 1673 place count 210 transition count 392
Iterating global reduction 18 with 3 rules applied. Total rules applied 1676 place count 210 transition count 392
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 18 with 8 rules applied. Total rules applied 1684 place count 210 transition count 384
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 1685 place count 209 transition count 383
Applied a total of 1685 rules in 148 ms. Remains 209 /1622 variables (removed 1413) and now considering 383/2072 (removed 1689) transitions.
[2026-05-23 01:25:44] [INFO ] Flow matrix only has 333 transitions (discarded 50 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9412832108623573140.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12010656493917065651.kers'
[2026-05-23 01:25:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9412832108623573140.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12010656493917065651.kers]
Normalized transition count is 332 out of 333 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 332 rows 209 cols 784 entries
Finished phase 1 with 209 SingleSign rule and 0 generalized
[2026-05-23 01:25:44] [INFO ] Computed 0 invariants in 6 ms
Computed 0 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-12010656493917065651.kers
Total runtime 7 ms.
[2026-05-23 01:25:44] [INFO ] Implicit Places using invariants in 68 ms returned []
[2026-05-23 01:25:44] [INFO ] Flow matrix only has 333 transitions (discarded 50 similar events)
[2026-05-23 01:25:44] [INFO ] Invariant cache hit.
[2026-05-23 01:25:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 01:25:44] [INFO ] Implicit Places using invariants and state equation in 192 ms returned [23, 83, 147]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 265 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 206/1622 places, 383/2072 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 203 transition count 380
Applied a total of 4 rules in 12 ms. Remains 203 /206 variables (removed 3) and now considering 380/383 (removed 3) transitions.
[2026-05-23 01:25:44] [INFO ] Flow matrix only has 330 transitions (discarded 50 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3174914505715728879.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14891422517491076085.kers'
[2026-05-23 01:25:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3174914505715728879.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14891422517491076085.kers]
Normalized transition count is 329 out of 330 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 329 rows 203 cols 773 entries
Finished phase 1 with 203 SingleSign rule and 0 generalized
[2026-05-23 01:25:44] [INFO ] Computed 0 invariants in 1 ms
Computed 0 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14891422517491076085.kers
Total runtime 1 ms.
[2026-05-23 01:25:44] [INFO ] Implicit Places using invariants in 62 ms returned []
[2026-05-23 01:25:44] [INFO ] Flow matrix only has 330 transitions (discarded 50 similar events)
[2026-05-23 01:25:44] [INFO ] Invariant cache hit.
[2026-05-23 01:25:44] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 203/1622 places, 380/2072 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 608 ms. Remains : 203/1622 places, 380/2072 transitions.
[2026-05-23 01:25:44] [INFO ] Flatten gal took : 7 ms
[2026-05-23 01:25:44] [INFO ] Flatten gal took : 7 ms
[2026-05-23 01:25:44] [INFO ] Input system was already deterministic with 380 transitions.
[2026-05-23 01:25:44] [INFO ] Flatten gal took : 7 ms
[2026-05-23 01:25:44] [INFO ] Flatten gal took : 6 ms
[2026-05-23 01:25:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality6214511184684666911.gal : 5 ms
[2026-05-23 01:25:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality14146832449281385073.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/CTLCardinality6214511184684666911.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14146832449281385073.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.26899e+06,0.214951,12548,2,1939,5,26711,6,0,1133,43353,0


Converting to forward existential form...Done !
original formula: EG(((EF(((p68!=0)&&(p1788!=1))) + (p572==0)) + ((p889==1) + (AF(((p1586==0)||(p481==1))) * AG((p71==0))))))
=> equivalent forward existential formula: [FwdG(Init,((E(TRUE U ((p68!=0)&&(p1788!=1))) + (p572==0)) + ((p889==1) + (!(EG(!(((p1586==0)||(p481==1))))) * !...192
Reverse transition relation is NOT exact ! Due to transitions t3, t6, t11, t12, t14, t30, t54, t60, t64, t72, t73, t74, t88, t112, t118, t121, t126, t127, ...538
(forward)formula 0,1,8.26897,284616,1,0,641,1.34513e+06,708,396,6623,1.87364e+06,917
FORMULA CloudReconfiguration-PT-303-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 1622/1622 places, 2072/2072 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 1582 transition count 2031
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 1582 transition count 2031
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 85 place count 1582 transition count 2026
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 109 place count 1558 transition count 1999
Iterating global reduction 1 with 24 rules applied. Total rules applied 133 place count 1558 transition count 1999
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 147 place count 1544 transition count 1981
Iterating global reduction 1 with 14 rules applied. Total rules applied 161 place count 1544 transition count 1981
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 163 place count 1544 transition count 1979
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 173 place count 1534 transition count 1966
Iterating global reduction 2 with 10 rules applied. Total rules applied 183 place count 1534 transition count 1966
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 191 place count 1526 transition count 1958
Iterating global reduction 2 with 8 rules applied. Total rules applied 199 place count 1526 transition count 1958
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 200 place count 1526 transition count 1957
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 206 place count 1520 transition count 1951
Iterating global reduction 3 with 6 rules applied. Total rules applied 212 place count 1520 transition count 1951
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 218 place count 1514 transition count 1943
Iterating global reduction 3 with 6 rules applied. Total rules applied 224 place count 1514 transition count 1943
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 229 place count 1509 transition count 1935
Iterating global reduction 3 with 5 rules applied. Total rules applied 234 place count 1509 transition count 1935
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 236 place count 1507 transition count 1933
Iterating global reduction 3 with 2 rules applied. Total rules applied 238 place count 1507 transition count 1933
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 239 place count 1507 transition count 1932
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 240 place count 1506 transition count 1930
Iterating global reduction 4 with 1 rules applied. Total rules applied 241 place count 1506 transition count 1930
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 242 place count 1505 transition count 1928
Iterating global reduction 4 with 1 rules applied. Total rules applied 243 place count 1505 transition count 1928
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 244 place count 1504 transition count 1927
Iterating global reduction 4 with 1 rules applied. Total rules applied 245 place count 1504 transition count 1927
Applied a total of 245 rules in 731 ms. Remains 1504 /1622 variables (removed 118) and now considering 1927/2072 (removed 145) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17197254656613955105.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18335304685814337689.kers'
[2026-05-23 01:25:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17197254656613955105.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18335304685814337689.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1927 rows 1504 cols 4021 entries
Finished phase 1 with 1500 SingleSign rule and 1 generalized
[2026-05-23 01:25:53] [INFO ] Computed 3 invariants in 16 ms
Computed 3 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-18335304685814337689.kers
Total runtime 20 ms.
[2026-05-23 01:25:54] [INFO ] Implicit Places using invariants in 272 ms returned []
[2026-05-23 01:25:54] [INFO ] Invariant cache hit.
[2026-05-23 01:25:55] [INFO ] Implicit Places using invariants and state equation in 1013 ms returned []
Implicit Place search using SMT with State Equation took 1285 ms to find 0 implicit places.
Running 1926 sub problems to find dead transitions.
[2026-05-23 01:25:55] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1503 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1926 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1503/3431 variables, and 3 constraints, problems are : Problem set: 0 solved, 1926 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1504 constraints, PredecessorRefiner: 1926/1926 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1926 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1503 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1926 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1503/3431 variables, and 3 constraints, problems are : Problem set: 0 solved, 1926 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1504 constraints, PredecessorRefiner: 0/1926 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60463ms problems are : Problem set: 0 solved, 1926 unsolved
Search for dead transitions found 0 dead transitions in 60469ms
Starting structural reductions in LTL mode, iteration 1 : 1504/1622 places, 1927/2072 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62492 ms. Remains : 1504/1622 places, 1927/2072 transitions.
[2026-05-23 01:26:55] [INFO ] Flatten gal took : 25 ms
[2026-05-23 01:26:55] [INFO ] Flatten gal took : 39 ms
[2026-05-23 01:26:55] [INFO ] Input system was already deterministic with 1927 transitions.
[2026-05-23 01:26:55] [INFO ] Flatten gal took : 22 ms
[2026-05-23 01:26:55] [INFO ] Flatten gal took : 23 ms
[2026-05-23 01:26:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality5242374705977628764.gal : 9 ms
[2026-05-23 01:26:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality11822885435809438451.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/CTLCardinality5242374705977628764.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11822885435809438451.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,6.54949e+09,6.90403,175556,2,18655,5,466142,6,0,7945,843154,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 01:27:25] [INFO ] Flatten gal took : 24 ms
[2026-05-23 01:27:25] [INFO ] Applying decomposition
[2026-05-23 01:27:25] [INFO ] Flatten gal took : 23 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/graph13631804864655947358.txt' '-o' '/tmp/graph13631804864655947358.bin' '-w' '/tmp/graph13631804864655947358.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13631804864655947358.bin' '-l' '-1' '-v' '-w' '/tmp/graph13631804864655947358.weights' '-q' '0' '-e' '0.001'
[2026-05-23 01:27:27] [INFO ] Decomposing Gal with order
[2026-05-23 01:27:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 01:27:27] [INFO ] Removed a total of 519 redundant transitions.
[2026-05-23 01:27:27] [INFO ] Flatten gal took : 134 ms
[2026-05-23 01:27:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 35 ms.
[2026-05-23 01:27:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality16104798396452082497.gal : 26 ms
[2026-05-23 01:27:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality18140211518176506502.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/CTLCardinality16104798396452082497.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18140211518176506502.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,6.54949e+09,0.862589,28972,1926,183,41587,2638,2524,69897,108,17405,0


Converting to forward existential form...Done !
original formula: AG(AX(EG((i25.i0.i1.u112.p573!=1))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(EG((i25.i0.i1.u112.p573!=1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t260, t320, t369, t440, t489, t645, t674, t745, t757, t786, t811, t1206, t1210, t1...1914
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 1
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
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
(forward)formula 0,0,7.58133,255912,1,0,433238,4005,22487,1.12614e+06,530,18778,1523111
FORMULA CloudReconfiguration-PT-303-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 1622/1622 places, 2072/2072 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 1583 transition count 2032
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 1583 transition count 2032
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 83 place count 1583 transition count 2027
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 106 place count 1560 transition count 2001
Iterating global reduction 1 with 23 rules applied. Total rules applied 129 place count 1560 transition count 2001
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 142 place count 1547 transition count 1984
Iterating global reduction 1 with 13 rules applied. Total rules applied 155 place count 1547 transition count 1984
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 157 place count 1547 transition count 1982
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 166 place count 1538 transition count 1970
Iterating global reduction 2 with 9 rules applied. Total rules applied 175 place count 1538 transition count 1970
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 182 place count 1531 transition count 1963
Iterating global reduction 2 with 7 rules applied. Total rules applied 189 place count 1531 transition count 1963
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 190 place count 1531 transition count 1962
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 195 place count 1526 transition count 1957
Iterating global reduction 3 with 5 rules applied. Total rules applied 200 place count 1526 transition count 1957
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 205 place count 1521 transition count 1951
Iterating global reduction 3 with 5 rules applied. Total rules applied 210 place count 1521 transition count 1951
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 214 place count 1517 transition count 1945
Iterating global reduction 3 with 4 rules applied. Total rules applied 218 place count 1517 transition count 1945
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 219 place count 1516 transition count 1944
Iterating global reduction 3 with 1 rules applied. Total rules applied 220 place count 1516 transition count 1944
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 221 place count 1515 transition count 1942
Iterating global reduction 3 with 1 rules applied. Total rules applied 222 place count 1515 transition count 1942
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 223 place count 1514 transition count 1940
Iterating global reduction 3 with 1 rules applied. Total rules applied 224 place count 1514 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 225 place count 1513 transition count 1939
Iterating global reduction 3 with 1 rules applied. Total rules applied 226 place count 1513 transition count 1939
Applied a total of 226 rules in 793 ms. Remains 1513 /1622 variables (removed 109) and now considering 1939/2072 (removed 133) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16246073334571701220.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5242853113462693092.kers'
[2026-05-23 01:27:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16246073334571701220.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5242853113462693092.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1939 rows 1513 cols 4045 entries
Finished phase 1 with 1509 SingleSign rule and 1 generalized
[2026-05-23 01:27:35] [INFO ] Computed 3 invariants in 17 ms
Computed 3 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-5242853113462693092.kers
Total runtime 21 ms.
[2026-05-23 01:27:36] [INFO ] Implicit Places using invariants in 260 ms returned []
[2026-05-23 01:27:36] [INFO ] Invariant cache hit.
[2026-05-23 01:27:37] [INFO ] Implicit Places using invariants and state equation in 926 ms returned []
Implicit Place search using SMT with State Equation took 1188 ms to find 0 implicit places.
Running 1938 sub problems to find dead transitions.
[2026-05-23 01:27:37] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1512 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1938 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1512/3452 variables, and 3 constraints, problems are : Problem set: 0 solved, 1938 unsolved in 30037 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1513 constraints, PredecessorRefiner: 1938/1938 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1938 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1512 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1938 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1512/3452 variables, and 3 constraints, problems are : Problem set: 0 solved, 1938 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1513 constraints, PredecessorRefiner: 0/1938 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60471ms problems are : Problem set: 0 solved, 1938 unsolved
Search for dead transitions found 0 dead transitions in 60476ms
Starting structural reductions in LTL mode, iteration 1 : 1513/1622 places, 1939/2072 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62467 ms. Remains : 1513/1622 places, 1939/2072 transitions.
[2026-05-23 01:28:37] [INFO ] Flatten gal took : 24 ms
[2026-05-23 01:28:37] [INFO ] Flatten gal took : 22 ms
[2026-05-23 01:28:37] [INFO ] Input system was already deterministic with 1939 transitions.
[2026-05-23 01:28:37] [INFO ] Flatten gal took : 22 ms
[2026-05-23 01:28:37] [INFO ] Flatten gal took : 23 ms
[2026-05-23 01:28:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality11095415060679001309.gal : 6 ms
[2026-05-23 01:28:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality15269263878004762497.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/CTLCardinality11095415060679001309.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15269263878004762497.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,6.66435e+09,6.69681,171512,2,18589,5,454359,6,0,7993,826073,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 01:29:07] [INFO ] Flatten gal took : 19 ms
[2026-05-23 01:29:07] [INFO ] Applying decomposition
[2026-05-23 01:29:07] [INFO ] Flatten gal took : 20 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/graph2327585301183353503.txt' '-o' '/tmp/graph2327585301183353503.bin' '-w' '/tmp/graph2327585301183353503.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2327585301183353503.bin' '-l' '-1' '-v' '-w' '/tmp/graph2327585301183353503.weights' '-q' '0' '-e' '0.001'
[2026-05-23 01:29:08] [INFO ] Decomposing Gal with order
[2026-05-23 01:29:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 01:29:08] [INFO ] Removed a total of 515 redundant transitions.
[2026-05-23 01:29:08] [INFO ] Flatten gal took : 58 ms
[2026-05-23 01:29:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 24 ms.
[2026-05-23 01:29:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality4536920873923570449.gal : 12 ms
[2026-05-23 01:29:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality13490678699575295563.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/CTLCardinality4536920873923570449.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13490678699575295563.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,6.66435e+09,0.741837,28248,1967,177,39479,2183,2459,70335,120,13409,0


Converting to forward existential form...Done !
original formula: EX(!(E(EX(TRUE) U (!(EX(TRUE)) + EX((i37.i0.i3.u568.p2337==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(EX(TRUE) U (!(EX(TRUE)) + EX((i37.i0.i3.u568.p2337==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t190, t271, t331, t380, t451, t500, t656, t737, t768, t846, t1121, t1202, t1262, t1311, ...2033
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1622/1622 places, 2072/2072 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 1589 transition count 2038
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 1589 transition count 2038
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 70 place count 1589 transition count 2034
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 88 place count 1571 transition count 2015
Iterating global reduction 1 with 18 rules applied. Total rules applied 106 place count 1571 transition count 2015
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 118 place count 1559 transition count 2001
Iterating global reduction 1 with 12 rules applied. Total rules applied 130 place count 1559 transition count 2001
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 132 place count 1559 transition count 1999
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 140 place count 1551 transition count 1989
Iterating global reduction 2 with 8 rules applied. Total rules applied 148 place count 1551 transition count 1989
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 155 place count 1544 transition count 1982
Iterating global reduction 2 with 7 rules applied. Total rules applied 162 place count 1544 transition count 1982
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 167 place count 1539 transition count 1977
Iterating global reduction 2 with 5 rules applied. Total rules applied 172 place count 1539 transition count 1977
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 177 place count 1534 transition count 1970
Iterating global reduction 2 with 5 rules applied. Total rules applied 182 place count 1534 transition count 1970
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 185 place count 1531 transition count 1965
Iterating global reduction 2 with 3 rules applied. Total rules applied 188 place count 1531 transition count 1965
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 190 place count 1529 transition count 1963
Iterating global reduction 2 with 2 rules applied. Total rules applied 192 place count 1529 transition count 1963
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 193 place count 1529 transition count 1962
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 194 place count 1528 transition count 1960
Iterating global reduction 3 with 1 rules applied. Total rules applied 195 place count 1528 transition count 1960
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 196 place count 1527 transition count 1958
Iterating global reduction 3 with 1 rules applied. Total rules applied 197 place count 1527 transition count 1958
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 198 place count 1526 transition count 1957
Iterating global reduction 3 with 1 rules applied. Total rules applied 199 place count 1526 transition count 1957
Applied a total of 199 rules in 746 ms. Remains 1526 /1622 variables (removed 96) and now considering 1957/2072 (removed 115) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1371000081505331852.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13010239364020372822.kers'
[2026-05-23 01:29:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1371000081505331852.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13010239364020372822.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1957 rows 1526 cols 4083 entries
Finished phase 1 with 1522 SingleSign rule and 1 generalized
[2026-05-23 01:29:39] [INFO ] Computed 3 invariants in 9 ms
Computed 3 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-13010239364020372822.kers
Total runtime 13 ms.
[2026-05-23 01:29:39] [INFO ] Implicit Places using invariants in 242 ms returned []
[2026-05-23 01:29:39] [INFO ] Invariant cache hit.
[2026-05-23 01:29:40] [INFO ] Implicit Places using invariants and state equation in 905 ms returned []
Implicit Place search using SMT with State Equation took 1149 ms to find 0 implicit places.
Running 1956 sub problems to find dead transitions.
[2026-05-23 01:29:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1525 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1956 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1525/3483 variables, and 3 constraints, problems are : Problem set: 0 solved, 1956 unsolved in 30054 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1526 constraints, PredecessorRefiner: 1956/1956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1956 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1525 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1956 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1525/3483 variables, and 3 constraints, problems are : Problem set: 0 solved, 1956 unsolved in 30045 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1526 constraints, PredecessorRefiner: 0/1956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60443ms problems are : Problem set: 0 solved, 1956 unsolved
Search for dead transitions found 0 dead transitions in 60448ms
Starting structural reductions in LTL mode, iteration 1 : 1526/1622 places, 1957/2072 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62353 ms. Remains : 1526/1622 places, 1957/2072 transitions.
[2026-05-23 01:30:40] [INFO ] Flatten gal took : 19 ms
[2026-05-23 01:30:40] [INFO ] Flatten gal took : 19 ms
[2026-05-23 01:30:40] [INFO ] Input system was already deterministic with 1957 transitions.
[2026-05-23 01:30:40] [INFO ] Flatten gal took : 18 ms
[2026-05-23 01:30:40] [INFO ] Flatten gal took : 18 ms
[2026-05-23 01:30:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality7110235498521999739.gal : 7 ms
[2026-05-23 01:30:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality691236213622487504.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/CTLCardinality7110235498521999739.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality691236213622487504.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 -...282
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,6.87495e+09,7.23182,188000,2,19096,5,516931,6,0,8063,886211,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 01:31:10] [INFO ] Flatten gal took : 20 ms
[2026-05-23 01:31:10] [INFO ] Applying decomposition
[2026-05-23 01:31:10] [INFO ] Flatten gal took : 19 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/graph10456460364304636835.txt' '-o' '/tmp/graph10456460364304636835.bin' '-w' '/tmp/graph10456460364304636835.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10456460364304636835.bin' '-l' '-1' '-v' '-w' '/tmp/graph10456460364304636835.weights' '-q' '0' '-e' '0.001'
[2026-05-23 01:31:11] [INFO ] Decomposing Gal with order
[2026-05-23 01:31:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 01:31:11] [INFO ] Removed a total of 526 redundant transitions.
[2026-05-23 01:31:11] [INFO ] Flatten gal took : 49 ms
[2026-05-23 01:31:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 15 ms.
[2026-05-23 01:31:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality8991840936014175803.gal : 13 ms
[2026-05-23 01:31:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality249303030705195173.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/CTLCardinality8991840936014175803.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality249303030705195173.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,6.87495e+09,0.768827,28108,1933,185,38198,2603,2534,66656,125,18706,0


Converting to forward existential form...Done !
original formula: E(EF((i0.i0.i1.u9.p41==0)) U ((AG(((i27.i0.i5.u414.p1843==0)||(i29.i0.i0.u7.p24==1))) + AX((!((((i0.i2.i0.u75.p411==0)||(i16.i2.i5.u245.p...551
=> equivalent forward existential formula: ([(FwdU((EY((FwdU(Init,E(TRUE U (i0.i0.i1.u9.p41==0))) * (!(E(TRUE U !(((i27.i0.i5.u414.p1843==0)||(i29.i0.i0.u7...935
Reverse transition relation is NOT exact ! Due to transitions t26, t213, t265, t296, t374, t445, t567, t663, t744, t776, t854, t1137, t1218, t1249, t1476, ...2157
(forward)formula 0,1,5.99315,221264,1,0,388568,7440,25988,761762,609,44938,1792125
FORMULA CloudReconfiguration-PT-303-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 1622/1622 places, 2072/2072 transitions.
Graph (trivial) has 1973 edges and 1622 vertex of which 703 / 1622 are part of one of the 64 SCC in 1 ms
Free SCC test removed 639 places
Ensure Unique test removed 741 transitions
Reduce isomorphic transitions removed 741 transitions.
Graph (complete) has 1508 edges and 983 vertex of which 974 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 546 transitions
Trivial Post-agglo rules discarded 546 transitions
Performed 546 trivial Post agglomeration. Transition count delta: 546
Iterating post reduction 0 with 547 rules applied. Total rules applied 549 place count 973 transition count 777
Reduce places removed 546 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 574 rules applied. Total rules applied 1123 place count 427 transition count 749
Reduce places removed 13 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 14 rules applied. Total rules applied 1137 place count 414 transition count 748
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1138 place count 413 transition count 748
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 43 Pre rules applied. Total rules applied 1138 place count 413 transition count 705
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 4 with 86 rules applied. Total rules applied 1224 place count 370 transition count 705
Discarding 22 places :
Symmetric choice reduction at 4 with 22 rule applications. Total rules 1246 place count 348 transition count 674
Iterating global reduction 4 with 22 rules applied. Total rules applied 1268 place count 348 transition count 674
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 1270 place count 348 transition count 672
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1271 place count 347 transition count 672
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1271 place count 347 transition count 671
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1273 place count 346 transition count 671
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 1287 place count 332 transition count 653
Iterating global reduction 6 with 14 rules applied. Total rules applied 1301 place count 332 transition count 653
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 6 with 9 rules applied. Total rules applied 1310 place count 332 transition count 644
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1312 place count 330 transition count 644
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 1317 place count 325 transition count 634
Iterating global reduction 8 with 5 rules applied. Total rules applied 1322 place count 325 transition count 634
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 1 rules applied. Total rules applied 1323 place count 325 transition count 633
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1324 place count 324 transition count 633
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 1327 place count 321 transition count 627
Iterating global reduction 10 with 3 rules applied. Total rules applied 1330 place count 321 transition count 627
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1332 place count 319 transition count 623
Iterating global reduction 10 with 2 rules applied. Total rules applied 1334 place count 319 transition count 623
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1336 place count 317 transition count 619
Iterating global reduction 10 with 2 rules applied. Total rules applied 1338 place count 317 transition count 619
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1339 place count 316 transition count 617
Iterating global reduction 10 with 1 rules applied. Total rules applied 1340 place count 316 transition count 617
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1341 place count 315 transition count 610
Iterating global reduction 10 with 1 rules applied. Total rules applied 1342 place count 315 transition count 610
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 10 with 70 rules applied. Total rules applied 1412 place count 280 transition count 575
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 10 with 28 rules applied. Total rules applied 1440 place count 280 transition count 547
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 9 rules applied. Total rules applied 1449 place count 272 transition count 546
Discarding 14 places :
Symmetric choice reduction at 12 with 14 rule applications. Total rules 1463 place count 258 transition count 522
Iterating global reduction 12 with 14 rules applied. Total rules applied 1477 place count 258 transition count 522
Discarding 9 places :
Symmetric choice reduction at 12 with 9 rule applications. Total rules 1486 place count 249 transition count 504
Iterating global reduction 12 with 9 rules applied. Total rules applied 1495 place count 249 transition count 504
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 1503 place count 245 transition count 500
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1505 place count 245 transition count 498
Discarding 4 places :
Symmetric choice reduction at 13 with 4 rule applications. Total rules 1509 place count 241 transition count 490
Iterating global reduction 13 with 4 rules applied. Total rules applied 1513 place count 241 transition count 490
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1515 place count 241 transition count 488
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 14 with 2 rules applied. Total rules applied 1517 place count 240 transition count 487
Drop transitions (Redundant composition of simpler transitions.) removed 73 transitions
Redundant transition composition rules discarded 73 transitions
Iterating global reduction 14 with 73 rules applied. Total rules applied 1590 place count 240 transition count 414
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 14 with 31 rules applied. Total rules applied 1621 place count 240 transition count 383
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 15 with 31 rules applied. Total rules applied 1652 place count 209 transition count 383
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 3 Pre rules applied. Total rules applied 1652 place count 209 transition count 380
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 16 with 6 rules applied. Total rules applied 1658 place count 206 transition count 380
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 16 with 10 rules applied. Total rules applied 1668 place count 201 transition count 375
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 1671 place count 198 transition count 372
Iterating global reduction 16 with 3 rules applied. Total rules applied 1674 place count 198 transition count 372
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 16 with 7 rules applied. Total rules applied 1681 place count 198 transition count 365
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 1682 place count 198 transition count 365
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 1683 place count 197 transition count 364
Applied a total of 1683 rules in 100 ms. Remains 197 /1622 variables (removed 1425) and now considering 364/2072 (removed 1708) transitions.
[2026-05-23 01:31:17] [INFO ] Flow matrix only has 313 transitions (discarded 51 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16804730778171056053.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8621583284835557756.kers'
[2026-05-23 01:31:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16804730778171056053.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8621583284835557756.kers]
Normalized transition count is 312 out of 313 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 312 rows 197 cols 743 entries
Finished phase 1 with 197 SingleSign rule and 0 generalized
[2026-05-23 01:31:17] [INFO ] Computed 0 invariants in 1 ms
Computed 0 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8621583284835557756.kers
Total runtime 2 ms.
[2026-05-23 01:31:17] [INFO ] Implicit Places using invariants in 102 ms returned []
[2026-05-23 01:31:17] [INFO ] Flow matrix only has 313 transitions (discarded 51 similar events)
[2026-05-23 01:31:17] [INFO ] Invariant cache hit.
[2026-05-23 01:31:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 01:31:17] [INFO ] Implicit Places using invariants and state equation in 168 ms returned [12, 70, 128]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 273 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 194/1622 places, 364/2072 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 191 transition count 361
Applied a total of 4 rules in 7 ms. Remains 191 /194 variables (removed 3) and now considering 361/364 (removed 3) transitions.
[2026-05-23 01:31:17] [INFO ] Flow matrix only has 310 transitions (discarded 51 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5071079849624551768.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11528763455491781129.kers'
[2026-05-23 01:31:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5071079849624551768.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11528763455491781129.kers]
Normalized transition count is 309 out of 310 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 309 rows 191 cols 732 entries
Finished phase 1 with 191 SingleSign rule and 0 generalized
[2026-05-23 01:31:17] [INFO ] Computed 0 invariants in 1 ms
Computed 0 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11528763455491781129.kers
Total runtime 2 ms.
[2026-05-23 01:31:17] [INFO ] Implicit Places using invariants in 57 ms returned []
[2026-05-23 01:31:17] [INFO ] Flow matrix only has 310 transitions (discarded 51 similar events)
[2026-05-23 01:31:17] [INFO ] Invariant cache hit.
[2026-05-23 01:31:17] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 191/1622 places, 361/2072 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 556 ms. Remains : 191/1622 places, 361/2072 transitions.
[2026-05-23 01:31:17] [INFO ] Flatten gal took : 3 ms
[2026-05-23 01:31:17] [INFO ] Flatten gal took : 3 ms
[2026-05-23 01:31:17] [INFO ] Input system was already deterministic with 361 transitions.
[2026-05-23 01:31:17] [INFO ] Flatten gal took : 3 ms
[2026-05-23 01:31:17] [INFO ] Flatten gal took : 3 ms
[2026-05-23 01:31:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality135699852999321260.gal : 1 ms
[2026-05-23 01:31:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality260208358471381964.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/CTLCardinality135699852999321260.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality260208358471381964.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 -...281
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,1.41283e+06,0.141097,9504,2,1238,5,18415,6,0,1066,25824,0


Converting to forward existential form...Done !
original formula: EG(((p2512==0) + ((AG(EF((p2484==1))) * (p2074==0)) * (p105==1))))
=> equivalent forward existential formula: [FwdG(Init,((p2512==0) + ((!(E(TRUE U !(E(TRUE U (p2484==1))))) * (p2074==0)) * (p105==1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t10, t15, t16, t18, t34, t63, t69, t73, t78, t79, t81, t96, t120, t126, t129, t134, t135,...491
(forward)formula 0,1,4.11846,149300,1,0,528,730230,662,327,6042,858030,787
FORMULA CloudReconfiguration-PT-303-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 1622/1622 places, 2072/2072 transitions.
Graph (trivial) has 1976 edges and 1622 vertex of which 698 / 1622 are part of one of the 63 SCC in 2 ms
Free SCC test removed 635 places
Ensure Unique test removed 736 transitions
Reduce isomorphic transitions removed 736 transitions.
Graph (complete) has 1513 edges and 987 vertex of which 978 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 551 transitions
Trivial Post-agglo rules discarded 551 transitions
Performed 551 trivial Post agglomeration. Transition count delta: 551
Iterating post reduction 0 with 552 rules applied. Total rules applied 554 place count 977 transition count 777
Reduce places removed 551 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 579 rules applied. Total rules applied 1133 place count 426 transition count 749
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 1146 place count 413 transition count 749
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 44 Pre rules applied. Total rules applied 1146 place count 413 transition count 705
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 1234 place count 369 transition count 705
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1256 place count 347 transition count 674
Iterating global reduction 3 with 22 rules applied. Total rules applied 1278 place count 347 transition count 674
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 1280 place count 347 transition count 672
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1281 place count 346 transition count 672
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1281 place count 346 transition count 671
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1283 place count 345 transition count 671
Discarding 14 places :
Symmetric choice reduction at 5 with 14 rule applications. Total rules 1297 place count 331 transition count 653
Iterating global reduction 5 with 14 rules applied. Total rules applied 1311 place count 331 transition count 653
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 9 rules applied. Total rules applied 1320 place count 331 transition count 644
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1322 place count 329 transition count 644
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 1327 place count 324 transition count 634
Iterating global reduction 7 with 5 rules applied. Total rules applied 1332 place count 324 transition count 634
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 1333 place count 324 transition count 633
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1334 place count 323 transition count 633
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 1337 place count 320 transition count 627
Iterating global reduction 9 with 3 rules applied. Total rules applied 1340 place count 320 transition count 627
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1342 place count 318 transition count 623
Iterating global reduction 9 with 2 rules applied. Total rules applied 1344 place count 318 transition count 623
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1346 place count 316 transition count 619
Iterating global reduction 9 with 2 rules applied. Total rules applied 1348 place count 316 transition count 619
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1349 place count 315 transition count 617
Iterating global reduction 9 with 1 rules applied. Total rules applied 1350 place count 315 transition count 617
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1351 place count 314 transition count 610
Iterating global reduction 9 with 1 rules applied. Total rules applied 1352 place count 314 transition count 610
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 9 with 74 rules applied. Total rules applied 1426 place count 277 transition count 573
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 9 with 28 rules applied. Total rules applied 1454 place count 277 transition count 545
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 9 rules applied. Total rules applied 1463 place count 269 transition count 544
Discarding 14 places :
Symmetric choice reduction at 11 with 14 rule applications. Total rules 1477 place count 255 transition count 520
Iterating global reduction 11 with 14 rules applied. Total rules applied 1491 place count 255 transition count 520
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 1500 place count 246 transition count 502
Iterating global reduction 11 with 9 rules applied. Total rules applied 1509 place count 246 transition count 502
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 1517 place count 242 transition count 498
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 11 with 4 rules applied. Total rules applied 1521 place count 242 transition count 494
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1522 place count 241 transition count 494
Discarding 4 places :
Symmetric choice reduction at 13 with 4 rule applications. Total rules 1526 place count 237 transition count 486
Iterating global reduction 13 with 4 rules applied. Total rules applied 1530 place count 237 transition count 486
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1532 place count 237 transition count 484
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1533 place count 236 transition count 482
Iterating global reduction 14 with 1 rules applied. Total rules applied 1534 place count 236 transition count 482
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1535 place count 235 transition count 478
Iterating global reduction 14 with 1 rules applied. Total rules applied 1536 place count 235 transition count 478
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 14 with 2 rules applied. Total rules applied 1538 place count 234 transition count 477
Drop transitions (Redundant composition of simpler transitions.) removed 74 transitions
Redundant transition composition rules discarded 74 transitions
Iterating global reduction 14 with 74 rules applied. Total rules applied 1612 place count 234 transition count 403
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 14 with 32 rules applied. Total rules applied 1644 place count 234 transition count 371
Reduce places removed 32 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 15 with 33 rules applied. Total rules applied 1677 place count 202 transition count 370
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 1678 place count 201 transition count 370
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 3 Pre rules applied. Total rules applied 1678 place count 201 transition count 367
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 17 with 6 rules applied. Total rules applied 1684 place count 198 transition count 367
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 1692 place count 194 transition count 363
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 1695 place count 191 transition count 360
Iterating global reduction 17 with 3 rules applied. Total rules applied 1698 place count 191 transition count 360
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 17 with 7 rules applied. Total rules applied 1705 place count 191 transition count 353
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 1706 place count 190 transition count 352
Applied a total of 1706 rules in 96 ms. Remains 190 /1622 variables (removed 1432) and now considering 352/2072 (removed 1720) transitions.
[2026-05-23 01:31:22] [INFO ] Flow matrix only has 302 transitions (discarded 50 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3798668671809547522.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12090990109969326910.kers'
[2026-05-23 01:31:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3798668671809547522.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12090990109969326910.kers]
Normalized transition count is 301 out of 302 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 301 rows 190 cols 722 entries
Finished phase 1 with 190 SingleSign rule and 0 generalized
[2026-05-23 01:31:22] [INFO ] Computed 0 invariants in 1 ms
Computed 0 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12090990109969326910.kers
Total runtime 1 ms.
[2026-05-23 01:31:22] [INFO ] Implicit Places using invariants in 59 ms returned []
[2026-05-23 01:31:22] [INFO ] Flow matrix only has 302 transitions (discarded 50 similar events)
[2026-05-23 01:31:22] [INFO ] Invariant cache hit.
[2026-05-23 01:31:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 01:31:22] [INFO ] Implicit Places using invariants and state equation in 149 ms returned [9, 68, 128]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 210 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 187/1622 places, 352/2072 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 184 transition count 349
Applied a total of 4 rules in 7 ms. Remains 184 /187 variables (removed 3) and now considering 349/352 (removed 3) transitions.
[2026-05-23 01:31:22] [INFO ] Flow matrix only has 299 transitions (discarded 50 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11028273894214376795.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7963002143513508024.kers'
[2026-05-23 01:31:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11028273894214376795.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7963002143513508024.kers]
Normalized transition count is 298 out of 299 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 298 rows 184 cols 711 entries
Finished phase 1 with 184 SingleSign rule and 0 generalized
[2026-05-23 01:31:22] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7963002143513508024.kers
Total runtime 1 ms.
[2026-05-23 01:31:22] [INFO ] Implicit Places using invariants in 54 ms returned []
[2026-05-23 01:31:22] [INFO ] Flow matrix only has 299 transitions (discarded 50 similar events)
[2026-05-23 01:31:22] [INFO ] Invariant cache hit.
[2026-05-23 01:31:22] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 184/1622 places, 349/2072 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 484 ms. Remains : 184/1622 places, 349/2072 transitions.
[2026-05-23 01:31:22] [INFO ] Flatten gal took : 4 ms
[2026-05-23 01:31:22] [INFO ] Flatten gal took : 3 ms
[2026-05-23 01:31:22] [INFO ] Input system was already deterministic with 349 transitions.
[2026-05-23 01:31:22] [INFO ] Flatten gal took : 4 ms
[2026-05-23 01:31:22] [INFO ] Flatten gal took : 4 ms
[2026-05-23 01:31:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality17470470001621318348.gal : 1 ms
[2026-05-23 01:31:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality6964285901531857356.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/CTLCardinality17470470001621318348.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6964285901531857356.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,1.18031e+06,0.151955,10152,2,1257,5,20487,6,0,1028,30255,0


Converting to forward existential form...Done !
original formula: AG(AF(((p1417==0)&&(p632==1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(((p1417==0)&&(p632==1))))] = FALSE
Hit Full ! (commute/partial/dont) 345/0/4
(forward)formula 0,0,0.476225,21908,1,0,8,84867,20,3,4422,49246,8
FORMULA CloudReconfiguration-PT-303-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 1622/1622 places, 2072/2072 transitions.
Graph (trivial) has 1976 edges and 1622 vertex of which 705 / 1622 are part of one of the 63 SCC in 3 ms
Free SCC test removed 642 places
Ensure Unique test removed 746 transitions
Reduce isomorphic transitions removed 746 transitions.
Graph (complete) has 1503 edges and 980 vertex of which 971 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 546 transitions
Trivial Post-agglo rules discarded 546 transitions
Performed 546 trivial Post agglomeration. Transition count delta: 546
Iterating post reduction 0 with 547 rules applied. Total rules applied 549 place count 970 transition count 772
Reduce places removed 546 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 574 rules applied. Total rules applied 1123 place count 424 transition count 744
Reduce places removed 13 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 14 rules applied. Total rules applied 1137 place count 411 transition count 743
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1138 place count 410 transition count 743
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 43 Pre rules applied. Total rules applied 1138 place count 410 transition count 700
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 4 with 86 rules applied. Total rules applied 1224 place count 367 transition count 700
Discarding 22 places :
Symmetric choice reduction at 4 with 22 rule applications. Total rules 1246 place count 345 transition count 669
Iterating global reduction 4 with 22 rules applied. Total rules applied 1268 place count 345 transition count 669
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 1270 place count 345 transition count 667
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1271 place count 344 transition count 667
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1271 place count 344 transition count 666
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1273 place count 343 transition count 666
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 1287 place count 329 transition count 648
Iterating global reduction 6 with 14 rules applied. Total rules applied 1301 place count 329 transition count 648
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 6 with 9 rules applied. Total rules applied 1310 place count 329 transition count 639
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1312 place count 327 transition count 639
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 1317 place count 322 transition count 629
Iterating global reduction 8 with 5 rules applied. Total rules applied 1322 place count 322 transition count 629
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 1 rules applied. Total rules applied 1323 place count 322 transition count 628
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1324 place count 321 transition count 628
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 1327 place count 318 transition count 622
Iterating global reduction 10 with 3 rules applied. Total rules applied 1330 place count 318 transition count 622
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1332 place count 316 transition count 618
Iterating global reduction 10 with 2 rules applied. Total rules applied 1334 place count 316 transition count 618
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1336 place count 314 transition count 614
Iterating global reduction 10 with 2 rules applied. Total rules applied 1338 place count 314 transition count 614
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1339 place count 313 transition count 612
Iterating global reduction 10 with 1 rules applied. Total rules applied 1340 place count 313 transition count 612
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1341 place count 312 transition count 605
Iterating global reduction 10 with 1 rules applied. Total rules applied 1342 place count 312 transition count 605
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 10 with 72 rules applied. Total rules applied 1414 place count 276 transition count 569
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 10 with 28 rules applied. Total rules applied 1442 place count 276 transition count 541
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 9 rules applied. Total rules applied 1451 place count 268 transition count 540
Discarding 14 places :
Symmetric choice reduction at 12 with 14 rule applications. Total rules 1465 place count 254 transition count 516
Iterating global reduction 12 with 14 rules applied. Total rules applied 1479 place count 254 transition count 516
Discarding 9 places :
Symmetric choice reduction at 12 with 9 rule applications. Total rules 1488 place count 245 transition count 498
Iterating global reduction 12 with 9 rules applied. Total rules applied 1497 place count 245 transition count 498
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 1505 place count 241 transition count 494
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 12 with 4 rules applied. Total rules applied 1509 place count 241 transition count 490
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1510 place count 240 transition count 490
Discarding 4 places :
Symmetric choice reduction at 14 with 4 rule applications. Total rules 1514 place count 236 transition count 482
Iterating global reduction 14 with 4 rules applied. Total rules applied 1518 place count 236 transition count 482
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 1520 place count 236 transition count 480
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1521 place count 235 transition count 478
Iterating global reduction 15 with 1 rules applied. Total rules applied 1522 place count 235 transition count 478
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1523 place count 234 transition count 474
Iterating global reduction 15 with 1 rules applied. Total rules applied 1524 place count 234 transition count 474
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 15 with 2 rules applied. Total rules applied 1526 place count 233 transition count 473
Drop transitions (Redundant composition of simpler transitions.) removed 72 transitions
Redundant transition composition rules discarded 72 transitions
Iterating global reduction 15 with 72 rules applied. Total rules applied 1598 place count 233 transition count 401
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 15 with 31 rules applied. Total rules applied 1629 place count 233 transition count 370
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 16 with 31 rules applied. Total rules applied 1660 place count 202 transition count 370
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 3 Pre rules applied. Total rules applied 1660 place count 202 transition count 367
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 17 with 6 rules applied. Total rules applied 1666 place count 199 transition count 367
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 1674 place count 195 transition count 363
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 1677 place count 192 transition count 360
Iterating global reduction 17 with 3 rules applied. Total rules applied 1680 place count 192 transition count 360
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 17 with 7 rules applied. Total rules applied 1687 place count 192 transition count 353
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 17 with 4 rules applied. Total rules applied 1691 place count 192 transition count 353
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 1692 place count 191 transition count 352
Applied a total of 1692 rules in 112 ms. Remains 191 /1622 variables (removed 1431) and now considering 352/2072 (removed 1720) transitions.
[2026-05-23 01:31:23] [INFO ] Flow matrix only has 302 transitions (discarded 50 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6491960456973366032.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8345445542314884449.kers'
[2026-05-23 01:31:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6491960456973366032.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8345445542314884449.kers]
Normalized transition count is 301 out of 302 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 301 rows 191 cols 730 entries
Finished phase 1 with 191 SingleSign rule and 0 generalized
[2026-05-23 01:31:23] [INFO ] Computed 0 invariants in 1 ms
Computed 0 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8345445542314884449.kers
Total runtime 2 ms.
[2026-05-23 01:31:23] [INFO ] Implicit Places using invariants in 63 ms returned []
[2026-05-23 01:31:23] [INFO ] Flow matrix only has 302 transitions (discarded 50 similar events)
[2026-05-23 01:31:23] [INFO ] Invariant cache hit.
[2026-05-23 01:31:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 01:31:23] [INFO ] Implicit Places using invariants and state equation in 151 ms returned [9, 67, 126]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 216 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 188/1622 places, 352/2072 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 185 transition count 349
Applied a total of 4 rules in 8 ms. Remains 185 /188 variables (removed 3) and now considering 349/352 (removed 3) transitions.
[2026-05-23 01:31:23] [INFO ] Flow matrix only has 299 transitions (discarded 50 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14155744700603903897.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14528056219464680032.kers'
[2026-05-23 01:31:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14155744700603903897.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14528056219464680032.kers]
Normalized transition count is 298 out of 299 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 298 rows 185 cols 719 entries
Finished phase 1 with 185 SingleSign rule and 0 generalized
[2026-05-23 01:31:23] [INFO ] Computed 0 invariants in 1 ms
Computed 0 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14528056219464680032.kers
Total runtime 1 ms.
[2026-05-23 01:31:23] [INFO ] Implicit Places using invariants in 55 ms returned []
[2026-05-23 01:31:23] [INFO ] Flow matrix only has 299 transitions (discarded 50 similar events)
[2026-05-23 01:31:23] [INFO ] Invariant cache hit.
[2026-05-23 01:31:23] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 185/1622 places, 349/2072 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 501 ms. Remains : 185/1622 places, 349/2072 transitions.
[2026-05-23 01:31:23] [INFO ] Flatten gal took : 3 ms
[2026-05-23 01:31:23] [INFO ] Flatten gal took : 3 ms
[2026-05-23 01:31:23] [INFO ] Input system was already deterministic with 349 transitions.
[2026-05-23 01:31:23] [INFO ] Flatten gal took : 8 ms
[2026-05-23 01:31:23] [INFO ] Flatten gal took : 6 ms
[2026-05-23 01:31:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9591419481847513245.gal : 1 ms
[2026-05-23 01:31:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12013111628716205395.prop : 9 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/ReachabilityCardinality9591419481847513245.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12013111628716205395.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 40000 steps (7391 resets) in 384 ms. (103 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality12013111628716205395.prop.
BEST_FIRST walk for 40004 steps (1682 resets) in 92 ms. (430 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 13
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :13 after 14
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :14 after 21
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :21 after 27
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :27 after 130
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :130 after 747
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :747 after 8721
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :8721 after 683285
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1.18256e+06,0.173188,10188,2,1297,15,21915,7,0,1037,27290,0
Total reachable state count : 1182560

Verifying 1 reachability properties.
Reachability property CloudReconfiguration-PT-303-CTLCardinality-2024-13 is true.
FORMULA CloudReconfiguration-PT-303-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-303-CTLCardinality-2024-13,345,0.174272,10324,2,487,15,21915,7,0,1040,27290,0
Finished probabilistic random walk after 146706 steps, run visited all 1 properties in 262 ms. (steps per millisecond=559 )
Probabilistic random walk after 146706 steps, saw 30101 distinct states, run finished after 278 ms. (steps per millisecond=527 ) properties seen :1
Starting structural reductions in LTL mode, iteration 0 : 1622/1622 places, 2072/2072 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 1584 transition count 2033
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 1584 transition count 2033
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 80 place count 1584 transition count 2029
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 104 place count 1560 transition count 2002
Iterating global reduction 1 with 24 rules applied. Total rules applied 128 place count 1560 transition count 2002
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 142 place count 1546 transition count 1984
Iterating global reduction 1 with 14 rules applied. Total rules applied 156 place count 1546 transition count 1984
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 158 place count 1546 transition count 1982
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 168 place count 1536 transition count 1969
Iterating global reduction 2 with 10 rules applied. Total rules applied 178 place count 1536 transition count 1969
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 186 place count 1528 transition count 1961
Iterating global reduction 2 with 8 rules applied. Total rules applied 194 place count 1528 transition count 1961
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 195 place count 1528 transition count 1960
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 201 place count 1522 transition count 1954
Iterating global reduction 3 with 6 rules applied. Total rules applied 207 place count 1522 transition count 1954
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 213 place count 1516 transition count 1946
Iterating global reduction 3 with 6 rules applied. Total rules applied 219 place count 1516 transition count 1946
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 224 place count 1511 transition count 1938
Iterating global reduction 3 with 5 rules applied. Total rules applied 229 place count 1511 transition count 1938
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 231 place count 1509 transition count 1936
Iterating global reduction 3 with 2 rules applied. Total rules applied 233 place count 1509 transition count 1936
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 234 place count 1509 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 235 place count 1508 transition count 1933
Iterating global reduction 4 with 1 rules applied. Total rules applied 236 place count 1508 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 237 place count 1507 transition count 1931
Iterating global reduction 4 with 1 rules applied. Total rules applied 238 place count 1507 transition count 1931
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 239 place count 1506 transition count 1930
Iterating global reduction 4 with 1 rules applied. Total rules applied 240 place count 1506 transition count 1930
Applied a total of 240 rules in 744 ms. Remains 1506 /1622 variables (removed 116) and now considering 1930/2072 (removed 142) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9815910826641975464.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14506937507807488401.kers'
[2026-05-23 01:31:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9815910826641975464.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14506937507807488401.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1930 rows 1506 cols 4027 entries
Finished phase 1 with 1502 SingleSign rule and 1 generalized
[2026-05-23 01:31:24] [INFO ] Computed 3 invariants in 14 ms
Computed 3 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-14506937507807488401.kers
Total runtime 19 ms.
[2026-05-23 01:31:25] [INFO ] Implicit Places using invariants in 234 ms returned []
[2026-05-23 01:31:25] [INFO ] Invariant cache hit.
[2026-05-23 01:31:25] [INFO ] Implicit Places using invariants and state equation in 944 ms returned []
Implicit Place search using SMT with State Equation took 1182 ms to find 0 implicit places.
Running 1929 sub problems to find dead transitions.
[2026-05-23 01:31:25] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1505 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1505/3436 variables, and 3 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1506 constraints, PredecessorRefiner: 1929/1929 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1929 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1505 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1505/3436 variables, and 3 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1506 constraints, PredecessorRefiner: 0/1929 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60406ms problems are : Problem set: 0 solved, 1929 unsolved
Search for dead transitions found 0 dead transitions in 60408ms
Starting structural reductions in LTL mode, iteration 1 : 1506/1622 places, 1930/2072 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62341 ms. Remains : 1506/1622 places, 1930/2072 transitions.
[2026-05-23 01:32:26] [INFO ] Flatten gal took : 16 ms
[2026-05-23 01:32:26] [INFO ] Flatten gal took : 17 ms
[2026-05-23 01:32:26] [INFO ] Input system was already deterministic with 1930 transitions.
[2026-05-23 01:32:26] [INFO ] Flatten gal took : 17 ms
[2026-05-23 01:32:26] [INFO ] Flatten gal took : 17 ms
[2026-05-23 01:32:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality1618854249657259352.gal : 5 ms
[2026-05-23 01:32:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality9193305517171633822.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/CTLCardinality1618854249657259352.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9193305517171633822.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,6.61518e+09,7.2607,174784,2,18572,5,459630,6,0,7956,842760,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 01:32:56] [INFO ] Flatten gal took : 22 ms
[2026-05-23 01:32:56] [INFO ] Applying decomposition
[2026-05-23 01:32:56] [INFO ] Flatten gal took : 17 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/graph10677396086534921808.txt' '-o' '/tmp/graph10677396086534921808.bin' '-w' '/tmp/graph10677396086534921808.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10677396086534921808.bin' '-l' '-1' '-v' '-w' '/tmp/graph10677396086534921808.weights' '-q' '0' '-e' '0.001'
[2026-05-23 01:32:56] [INFO ] Decomposing Gal with order
[2026-05-23 01:32:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 01:32:56] [INFO ] Removed a total of 530 redundant transitions.
[2026-05-23 01:32:56] [INFO ] Flatten gal took : 51 ms
[2026-05-23 01:32:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 13 ms.
[2026-05-23 01:32:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality9342441321834533960.gal : 12 ms
[2026-05-23 01:32:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality5205769354715342277.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/CTLCardinality9342441321834533960.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5205769354715342277.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,6.61518e+09,0.799882,29548,1576,163,45820,2746,2434,68397,124,12659,0


Converting to forward existential form...Done !
original formula: A((AG(!(EF((i1.u5.p20==0)))) * EX(TRUE)) U AF((i1.u12.p45==1)))
=> equivalent forward existential formula: [((Init * !(EG(!(!(EG(!((i1.u12.p45==1)))))))) * !(E(!(!(EG(!((i1.u12.p45==1))))) U (!((!(E(TRUE U !(!(E(TRUE U ...232
Reverse transition relation is NOT exact ! Due to transitions t27, t180, t261, t292, t370, t441, t490, t646, t675, t727, t787, t836, t1140, t1192, t1252, t...2028
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 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
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
(forward)formula 0,0,25.2693,792940,1,0,1.34113e+06,4632,21245,4.47503e+06,575,12659,1621576
FORMULA CloudReconfiguration-PT-303-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 1622/1622 places, 2072/2072 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 1590 transition count 2039
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 1590 transition count 2039
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 69 place count 1590 transition count 2034
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 88 place count 1571 transition count 2012
Iterating global reduction 1 with 19 rules applied. Total rules applied 107 place count 1571 transition count 2012
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 120 place count 1558 transition count 1995
Iterating global reduction 1 with 13 rules applied. Total rules applied 133 place count 1558 transition count 1995
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 135 place count 1558 transition count 1993
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 144 place count 1549 transition count 1981
Iterating global reduction 2 with 9 rules applied. Total rules applied 153 place count 1549 transition count 1981
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 160 place count 1542 transition count 1974
Iterating global reduction 2 with 7 rules applied. Total rules applied 167 place count 1542 transition count 1974
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 168 place count 1542 transition count 1973
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 173 place count 1537 transition count 1968
Iterating global reduction 3 with 5 rules applied. Total rules applied 178 place count 1537 transition count 1968
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 183 place count 1532 transition count 1961
Iterating global reduction 3 with 5 rules applied. Total rules applied 188 place count 1532 transition count 1961
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 192 place count 1528 transition count 1954
Iterating global reduction 3 with 4 rules applied. Total rules applied 196 place count 1528 transition count 1954
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 197 place count 1527 transition count 1953
Iterating global reduction 3 with 1 rules applied. Total rules applied 198 place count 1527 transition count 1953
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 199 place count 1527 transition count 1952
Applied a total of 199 rules in 629 ms. Remains 1527 /1622 variables (removed 95) and now considering 1952/2072 (removed 120) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2338602539996868750.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8712306812950973219.kers'
[2026-05-23 01:33:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2338602539996868750.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8712306812950973219.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1952 rows 1527 cols 4073 entries
Finished phase 1 with 1523 SingleSign rule and 1 generalized
[2026-05-23 01:33:22] [INFO ] Computed 3 invariants in 16 ms
Computed 3 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-8712306812950973219.kers
Total runtime 19 ms.
[2026-05-23 01:33:23] [INFO ] Implicit Places using invariants in 238 ms returned []
[2026-05-23 01:33:23] [INFO ] Invariant cache hit.
[2026-05-23 01:33:24] [INFO ] Implicit Places using invariants and state equation in 919 ms returned []
Implicit Place search using SMT with State Equation took 1163 ms to find 0 implicit places.
Running 1951 sub problems to find dead transitions.
[2026-05-23 01:33:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1526 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1951 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1526/3479 variables, and 3 constraints, problems are : Problem set: 0 solved, 1951 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1527 constraints, PredecessorRefiner: 1951/1951 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1951 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1526 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1951 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1526/3479 variables, and 3 constraints, problems are : Problem set: 0 solved, 1951 unsolved in 30038 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1527 constraints, PredecessorRefiner: 0/1951 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60404ms problems are : Problem set: 0 solved, 1951 unsolved
Search for dead transitions found 0 dead transitions in 60406ms
Starting structural reductions in LTL mode, iteration 1 : 1527/1622 places, 1952/2072 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62204 ms. Remains : 1527/1622 places, 1952/2072 transitions.
[2026-05-23 01:34:24] [INFO ] Flatten gal took : 18 ms
[2026-05-23 01:34:24] [INFO ] Flatten gal took : 18 ms
[2026-05-23 01:34:24] [INFO ] Input system was already deterministic with 1952 transitions.
[2026-05-23 01:34:24] [INFO ] Flatten gal took : 18 ms
[2026-05-23 01:34:24] [INFO ] Flatten gal took : 17 ms
[2026-05-23 01:34:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality14120706485964917682.gal : 5 ms
[2026-05-23 01:34:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality11801323472072165635.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/CTLCardinality14120706485964917682.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11801323472072165635.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,6.91855e+09,7.79442,188200,2,19139,5,499010,6,0,8062,905481,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 01:34:54] [INFO ] Flatten gal took : 17 ms
[2026-05-23 01:34:54] [INFO ] Applying decomposition
[2026-05-23 01:34:54] [INFO ] Flatten gal took : 16 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/graph2735904447217649601.txt' '-o' '/tmp/graph2735904447217649601.bin' '-w' '/tmp/graph2735904447217649601.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2735904447217649601.bin' '-l' '-1' '-v' '-w' '/tmp/graph2735904447217649601.weights' '-q' '0' '-e' '0.001'
[2026-05-23 01:34:54] [INFO ] Decomposing Gal with order
[2026-05-23 01:34:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 01:34:54] [INFO ] Removed a total of 470 redundant transitions.
[2026-05-23 01:34:54] [INFO ] Flatten gal took : 41 ms
[2026-05-23 01:34:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 8 ms.
[2026-05-23 01:34:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality2876479558059699767.gal : 12 ms
[2026-05-23 01:34:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality15201841455827999568.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/CTLCardinality2876479558059699767.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15201841455827999568.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,6.91855e+09,0.74275,26908,1869,215,35284,4644,2431,58752,142,22605,0


Converting to forward existential form...Done !
original formula: ((AF(EG(((i13.i0.i2.u171.p799!=0)&&(i5.u70.p422!=1)))) + EG(((i12.u153.p751==0)&&(i8.u77.p249==1)))) + A(!(((i37.u609.p2576==0)||(i5.u72....385
=> equivalent forward existential formula: [FwdG(((Init * !(!((E(!((EX(((E(TRUE U ((i3.u61.p362==0)||(i10.i2.i2.u137.p695==1))) + !(EX(!(((i27.i1.i0.u431.p...967
Reverse transition relation is NOT exact ! Due to transitions t23, t26, t179, t183, t210, t262, t293, t322, t384, t386, t443, t492, t648, t729, t789, t1125...2144
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
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local 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
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Detected timeout of ITS tools.
[2026-05-23 01:35:25] [INFO ] Flatten gal took : 19 ms
[2026-05-23 01:35:25] [INFO ] Flatten gal took : 18 ms
[2026-05-23 01:35:25] [INFO ] Applying decomposition
[2026-05-23 01:35:25] [INFO ] Flatten gal took : 18 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/graph14547266592800455787.txt' '-o' '/tmp/graph14547266592800455787.bin' '-w' '/tmp/graph14547266592800455787.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14547266592800455787.bin' '-l' '-1' '-v' '-w' '/tmp/graph14547266592800455787.weights' '-q' '0' '-e' '0.001'
[2026-05-23 01:35:25] [INFO ] Decomposing Gal with order
[2026-05-23 01:35:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 01:35:25] [INFO ] Removed a total of 539 redundant transitions.
[2026-05-23 01:35:25] [INFO ] Flatten gal took : 43 ms
[2026-05-23 01:35:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 9 ms.
[2026-05-23 01:35:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality3958115143066951559.gal : 13 ms
[2026-05-23 01:35:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality14787417158798728414.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/CTLCardinality3958115143066951559.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14787417158798728414.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 2 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.57622e+09,1.21427,43228,1618,164,72768,3704,2659,118305,124,20599,0


Converting to forward existential form...Done !
original formula: EX(!(E(EX(TRUE) U (!(EX(TRUE)) + EX((i39.i0.i5.u621.p2337==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(EX(TRUE) U (!(EX(TRUE)) + EX((i39.i0.i5.u621.p2337==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t24, t27, t216, t220, t247, t300, t360, t410, t425, t482, t531, t747, t799, t831, t861, t912,...2225
(forward)formula 0,0,57.7461,1567380,1,0,2.64722e+06,3704,18955,8.10576e+06,503,20599,2705375
FORMULA CloudReconfiguration-PT-303-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: ((AF(EG(((i14.i0.i1.u184.p799!=0)&&(i6.u78.p422!=1)))) + EG(((i13.u170.p751==0)&&(i1.u48.p249==1)))) + A(!(((i20.i2.i0.u679.p2576==0)||(i...410
=> equivalent forward existential formula: [FwdG(((Init * !(!((E(!((EX(((E(TRUE U ((i5.i1.i2.u61.p362==0)||(i11.i0.i5.u150.p695==1))) + !(EX(!(((i29.i3.i0....1030
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 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
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 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
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
(forward)formula 1,0,350.043,2428856,1,0,3.67187e+06,5350,5563,1.21848e+07,270,20599,4299278
FORMULA CloudReconfiguration-PT-303-CTLCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Total runtime 1085872 ms.

BK_STOP 1779500476086

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ perl -pe 's/.*\.//g'
+ 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="CloudReconfiguration-PT-303"
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 CloudReconfiguration-PT-303, 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 r066-tall-177946967500129"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-303.tgz
mv CloudReconfiguration-PT-303 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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;