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.r354-tall-178024402800179.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 SupplyChain-PT-00010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r354-tall-178024402800179
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 6.8K May 27 07:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 27 07:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K May 27 07:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K May 27 07:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 27 10:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 27 10:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 27 10:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 27 10:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 12K May 27 07:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K May 27 07:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K May 27 07:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K May 27 07:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 27 10:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 27 10:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 6 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 41K May 26 18:17 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 SupplyChain-PT-00010-LTLCardinality-00
FORMULA_NAME SupplyChain-PT-00010-LTLCardinality-01
FORMULA_NAME SupplyChain-PT-00010-LTLCardinality-02
FORMULA_NAME SupplyChain-PT-00010-LTLCardinality-03
FORMULA_NAME SupplyChain-PT-00010-LTLCardinality-04
FORMULA_NAME SupplyChain-PT-00010-LTLCardinality-05
FORMULA_NAME SupplyChain-PT-00010-LTLCardinality-06
FORMULA_NAME SupplyChain-PT-00010-LTLCardinality-07
FORMULA_NAME SupplyChain-PT-00010-LTLCardinality-08
FORMULA_NAME SupplyChain-PT-00010-LTLCardinality-09
FORMULA_NAME SupplyChain-PT-00010-LTLCardinality-10
FORMULA_NAME SupplyChain-PT-00010-LTLCardinality-11
FORMULA_NAME SupplyChain-PT-00010-LTLCardinality-12
FORMULA_NAME SupplyChain-PT-00010-LTLCardinality-13
FORMULA_NAME SupplyChain-PT-00010-LTLCardinality-14
FORMULA_NAME SupplyChain-PT-00010-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1780250600467

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SupplyChain-PT-00010
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-31 18:03:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-31 18:03:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-31 18:03:22] [INFO ] Load time of PNML (sax parser for PT used): 69 ms
[2026-05-31 18:03:22] [INFO ] Transformed 134 places.
[2026-05-31 18:03:22] [INFO ] Transformed 83 transitions.
[2026-05-31 18:03:22] [INFO ] Parsed PT model containing 134 places and 83 transitions and 366 arcs in 198 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA SupplyChain-PT-00010-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SupplyChain-PT-00010-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 42 out of 134 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 134/134 places, 83/83 transitions.
Ensure Unique test removed 37 places
Iterating post reduction 0 with 37 rules applied. Total rules applied 37 place count 97 transition count 83
Applied a total of 37 rules in 21 ms. Remains 97 /134 variables (removed 37) and now considering 83/83 (removed 0) transitions.
Running 73 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-940604081574138662.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16096710138258435635.kers'
[2026-05-31 18:03:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-940604081574138662.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16096710138258435635.kers]
Normalized transition count is 82 out of 83 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 82 rows 94 cols 264 entries
Finished phase 1 with 52 SingleSign rule and 10 generalized
[2026-05-31 18:03:22] [INFO ] Computed 35 invariants in 0 ms
Computed 35 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16096710138258435635.kers
Total runtime 1 ms.
[2026-05-31 18:03:22] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 12/14 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (OVERLAPS) 10/96 variables, 20/34 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/96 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 82/179 variables, 97/133 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/179 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 10 (OVERLAPS) 1/180 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/180 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 12 (OVERLAPS) 0/180 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 180/180 variables, and 134 constraints, problems are : Problem set: 0 solved, 73 unsolved in 3715 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 97/97 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 12/14 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (OVERLAPS) 10/96 variables, 20/35 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (OVERLAPS) 1/97 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 82/179 variables, 97/133 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/179 variables, 73/206 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/179 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 11 (OVERLAPS) 1/180 variables, 1/207 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/180 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 13 (OVERLAPS) 0/180 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 180/180 variables, and 207 constraints, problems are : Problem set: 0 solved, 73 unsolved in 4678 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 97/97 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8509ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 8531ms
[2026-05-31 18:03:30] [INFO ] Invariant cache hit.
[2026-05-31 18:03:30] [INFO ] Implicit Places using invariants in 78 ms returned [1, 2, 3, 6, 38, 39, 40, 41, 43, 47, 90, 91, 94, 95, 96]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 84 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 82/134 places, 83/83 transitions.
Applied a total of 0 rules in 1 ms. Remains 82 /82 variables (removed 0) and now considering 83/83 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8734 ms. Remains : 82/134 places, 83/83 transitions.
Starting structural reductions in LTL mode, iteration 0 : 82/82 places, 83/83 transitions.
Applied a total of 0 rules in 1 ms. Remains 82 /82 variables (removed 0) and now considering 83/83 (removed 0) transitions.
Running 73 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17307767044222729874.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17510194183007274295.kers'
[2026-05-31 18:03:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17307767044222729874.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17510194183007274295.kers]
Normalized transition count is 82 out of 83 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 82 rows 79 cols 215 entries
Finished phase 1 with 62 SingleSign rule and 0 generalized
[2026-05-31 18:03:30] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17510194183007274295.kers
Total runtime 1 ms.
[2026-05-31 18:03:30] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (OVERLAPS) 10/81 variables, 16/19 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/81 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (OVERLAPS) 1/82 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/82 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 82/164 variables, 82/103 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/164 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 10 (OVERLAPS) 1/165 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/165 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 12 (OVERLAPS) 0/165 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 165/165 variables, and 104 constraints, problems are : Problem set: 0 solved, 73 unsolved in 2755 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 82/82 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/71 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (OVERLAPS) 10/81 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/81 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (OVERLAPS) 1/82 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/82 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 82/164 variables, 82/103 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/164 variables, 73/176 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/164 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 11 (OVERLAPS) 1/165 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/165 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 13 (OVERLAPS) 0/165 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 165/165 variables, and 177 constraints, problems are : Problem set: 0 solved, 73 unsolved in 3574 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 82/82 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6346ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 6346ms
[2026-05-31 18:03:37] [INFO ] Invariant cache hit.
[2026-05-31 18:03:37] [INFO ] Implicit Places using invariants in 40 ms returned []
[2026-05-31 18:03:37] [INFO ] Invariant cache hit.
[2026-05-31 18:03:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-31 18:03:37] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 6449 ms. Remains : 82/82 places, 83/83 transitions.
Support contains 42 out of 82 places after structural reductions.
[2026-05-31 18:03:37] [INFO ] Flatten gal took : 34 ms
[2026-05-31 18:03:37] [INFO ] Flatten gal took : 11 ms
[2026-05-31 18:03:37] [INFO ] Input system was already deterministic with 83 transitions.
Support contains 39 out of 82 places (down from 42) after GAL structural reductions.
RANDOM walk for 40000 steps (752 resets) in 1411 ms. (28 steps per ms) remains 12/30 properties
BEST_FIRST walk for 40004 steps (78 resets) in 94 ms. (421 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (73 resets) in 119 ms. (333 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (78 resets) in 101 ms. (392 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (74 resets) in 99 ms. (400 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (80 resets) in 90 ms. (439 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (79 resets) in 94 ms. (421 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (80 resets) in 58 ms. (678 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (77 resets) in 54 ms. (727 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (81 resets) in 56 ms. (701 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (83 resets) in 98 ms. (404 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (79 resets) in 57 ms. (689 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (76 resets) in 98 ms. (404 steps per ms) remains 12/12 properties
[2026-05-31 18:03:38] [INFO ] Invariant cache hit.
[2026-05-31 18:03:38] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
At refinement iteration 1 (OVERLAPS) 44/59 variables, 12/12 constraints. Problems are: Problem set: 10 solved, 2 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp7 is UNSAT
After SMT solving in domain Real declared 59/165 variables, and 13 constraints, problems are : Problem set: 12 solved, 0 unsolved in 85 ms.
Refiners :[Positive P Invariants (semi-flows): 12/17 constraints, Generalized P Invariants (flows): 0/3 constraints, State Equation: 0/82 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 93ms problems are : Problem set: 12 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 12 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA SupplyChain-PT-00010-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SupplyChain-PT-00010-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SupplyChain-PT-00010-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SupplyChain-PT-00010-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 82 stabilizing places and 82 stable transitions
FORMULA SupplyChain-PT-00010-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SupplyChain-PT-00010-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 1 out of 82 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 82/82 places, 83/83 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 79 transition count 83
Applied a total of 3 rules in 2 ms. Remains 79 /82 variables (removed 3) and now considering 83/83 (removed 0) transitions.
Running 73 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7427102085543921693.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16127245470932289692.kers'
[2026-05-31 18:03:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7427102085543921693.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16127245470932289692.kers]
Normalized transition count is 82 out of 83 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 82 rows 79 cols 215 entries
Finished phase 1 with 62 SingleSign rule and 0 generalized
[2026-05-31 18:03:38] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16127245470932289692.kers
Total runtime 1 ms.
[2026-05-31 18:03:38] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/69 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 10/79 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 82/161 variables, 79/97 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/161 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (OVERLAPS) 1/162 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/162 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (OVERLAPS) 0/162 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 162/162 variables, and 98 constraints, problems are : Problem set: 0 solved, 73 unsolved in 2357 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 79/79 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/69 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (OVERLAPS) 10/79 variables, 16/18 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 82/161 variables, 79/97 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/161 variables, 73/170 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/161 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 1/162 variables, 1/171 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/162 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 10 (OVERLAPS) 0/162 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 162/162 variables, and 171 constraints, problems are : Problem set: 0 solved, 73 unsolved in 3162 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 79/79 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5540ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 5540ms
[2026-05-31 18:03:44] [INFO ] Invariant cache hit.
[2026-05-31 18:03:44] [INFO ] Implicit Places using invariants in 60 ms returned [31, 32, 33, 35, 77, 78]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 62 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/82 places, 83/83 transitions.
Applied a total of 0 rules in 2 ms. Remains 73 /73 variables (removed 0) and now considering 83/83 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5607 ms. Remains : 73/82 places, 83/83 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Stuttering acceptance computed with spot in 272 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : SupplyChain-PT-00010-LTLCardinality-00
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 3 ms.
FORMULA SupplyChain-PT-00010-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SupplyChain-PT-00010-LTLCardinality-00 finished in 5955 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p1)||p0)))'
Support contains 4 out of 82 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 82/82 places, 83/83 transitions.
Ensure Unique test removed 3 places
Reduce places removed 11 places and 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 71 transition count 60
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 33 rules applied. Total rules applied 48 place count 56 transition count 42
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 52 place count 53 transition count 41
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 55 place count 52 transition count 39
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 56 place count 51 transition count 39
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 9 Pre rules applied. Total rules applied 56 place count 51 transition count 30
Deduced a syphon composed of 9 places in 0 ms
Ensure Unique test removed 4 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 5 with 22 rules applied. Total rules applied 78 place count 38 transition count 30
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 78 place count 38 transition count 27
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 84 place count 35 transition count 27
Applied a total of 84 rules in 28 ms. Remains 35 /82 variables (removed 47) and now considering 27/83 (removed 56) transitions.
Running 15 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10635405910470894015.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2146055200339567737.kers'
[2026-05-31 18:03:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10635405910470894015.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2146055200339567737.kers]
Normalized transition count is 26 out of 27 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 26 rows 34 cols 66 entries
Finished phase 1 with 21 SingleSign rule and 1 generalized
[2026-05-31 18:03:44] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2146055200339567737.kers
Total runtime 0 ms.
[2026-05-31 18:03:44] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 9/34 variables, 10/12 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 1/35 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/35 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 26/61 variables, 35/48 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/61 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 1/62 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/62 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 10 (OVERLAPS) 0/62 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 62/62 variables, and 49 constraints, problems are : Problem set: 0 solved, 15 unsolved in 336 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 35/35 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 9/34 variables, 10/12 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 1/35 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/35 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 26/61 variables, 35/48 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/61 variables, 15/63 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/61 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 1/62 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/62 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 11 (OVERLAPS) 0/62 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 62/62 variables, and 64 constraints, problems are : Problem set: 0 solved, 15 unsolved in 381 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 35/35 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 725ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 726ms
[2026-05-31 18:03:45] [INFO ] Invariant cache hit.
[2026-05-31 18:03:45] [INFO ] Implicit Places using invariants in 33 ms returned [33, 34]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 34 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 33/82 places, 27/83 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 33 transition count 25
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 7 place count 31 transition count 22
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 30 transition count 22
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 8 place count 30 transition count 21
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 10 place count 29 transition count 21
Applied a total of 10 rules in 4 ms. Remains 29 /33 variables (removed 4) and now considering 21/27 (removed 6) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12375117688397213823.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2664692215893807170.kers'
[2026-05-31 18:03:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12375117688397213823.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2664692215893807170.kers]
Normalized transition count is 20 out of 21 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 20 rows 28 cols 49 entries
Finished phase 1 with 17 SingleSign rule and 1 generalized
[2026-05-31 18:03:45] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2664692215893807170.kers
Total runtime 0 ms.
[2026-05-31 18:03:45] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-31 18:03:45] [INFO ] Invariant cache hit.
[2026-05-31 18:03:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-31 18:03:45] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 29/82 places, 21/83 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 877 ms. Remains : 29/82 places, 21/83 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p1)||p0)))'
Stuttering acceptance computed with spot in 50 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : SupplyChain-PT-00010-LTLCardinality-05
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 1 ms.
FORMULA SupplyChain-PT-00010-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SupplyChain-PT-00010-LTLCardinality-05 finished in 961 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||(X(p1)&&F(p2))))'
Support contains 5 out of 82 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 82/82 places, 83/83 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 79 transition count 83
Applied a total of 3 rules in 6 ms. Remains 79 /82 variables (removed 3) and now considering 83/83 (removed 0) transitions.
Running 73 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1993361770710198882.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9811344379265355508.kers'
[2026-05-31 18:03:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1993361770710198882.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9811344379265355508.kers]
Normalized transition count is 82 out of 83 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 82 rows 79 cols 215 entries
Finished phase 1 with 62 SingleSign rule and 0 generalized
[2026-05-31 18:03:45] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9811344379265355508.kers
Total runtime 1 ms.
[2026-05-31 18:03:45] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/69 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 10/79 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 82/161 variables, 79/97 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/161 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (OVERLAPS) 1/162 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/162 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (OVERLAPS) 0/162 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 162/162 variables, and 98 constraints, problems are : Problem set: 0 solved, 73 unsolved in 2305 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 79/79 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/69 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (OVERLAPS) 10/79 variables, 16/18 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 82/161 variables, 79/97 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/161 variables, 73/170 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/161 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 1/162 variables, 1/171 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/162 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 10 (OVERLAPS) 0/162 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 162/162 variables, and 171 constraints, problems are : Problem set: 0 solved, 73 unsolved in 3221 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 79/79 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5539ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 5540ms
[2026-05-31 18:03:51] [INFO ] Invariant cache hit.
[2026-05-31 18:03:51] [INFO ] Implicit Places using invariants in 50 ms returned [31, 33, 35, 77, 78]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 63 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/82 places, 83/83 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 83/83 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5612 ms. Remains : 74/82 places, 83/83 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||(X(p1)&&F(p2))))'
Stuttering acceptance computed with spot in 253 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0)), true, (NOT p0)]
Running random walk in product with property : SupplyChain-PT-00010-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SupplyChain-PT-00010-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SupplyChain-PT-00010-LTLCardinality-08 finished in 5897 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(X((p1&&F(p2)))))))'
Support contains 4 out of 82 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 82/82 places, 83/83 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 79 transition count 83
Applied a total of 3 rules in 3 ms. Remains 79 /82 variables (removed 3) and now considering 83/83 (removed 0) transitions.
Skipped dead transition search.
[2026-05-31 18:03:51] [INFO ] Invariant cache hit.
[2026-05-31 18:03:51] [INFO ] Implicit Places using invariants in 39 ms returned [32, 33, 77, 78]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 40 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 75/82 places, 83/83 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 83/83 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46 ms. Remains : 75/82 places, 83/83 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(X((p1&&F(p2)))))))'
Stuttering acceptance computed with spot in 213 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p1) (NOT p0)), true]
Running random walk in product with property : SupplyChain-PT-00010-LTLCardinality-10
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA SupplyChain-PT-00010-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SupplyChain-PT-00010-LTLCardinality-10 finished in 288 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(F(p0))))))'
Support contains 2 out of 82 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 82/82 places, 83/83 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 79 transition count 83
Applied a total of 3 rules in 4 ms. Remains 79 /82 variables (removed 3) and now considering 83/83 (removed 0) transitions.
Skipped dead transition search.
[2026-05-31 18:03:51] [INFO ] Invariant cache hit.
[2026-05-31 18:03:51] [INFO ] Implicit Places using invariants in 38 ms returned [31, 32, 33, 35, 78]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 38 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/82 places, 83/83 transitions.
Applied a total of 0 rules in 4 ms. Remains 74 /74 variables (removed 0) and now considering 83/83 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46 ms. Remains : 74/82 places, 83/83 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(F(p0))))))'
Stuttering acceptance computed with spot in 178 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SupplyChain-PT-00010-LTLCardinality-11
Stuttering criterion allowed to conclude after 71 steps with 3 reset in 1 ms.
FORMULA SupplyChain-PT-00010-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SupplyChain-PT-00010-LTLCardinality-11 finished in 248 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||X(X(X((p0&&F(p1)))))))))'
Support contains 4 out of 82 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 82/82 places, 83/83 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 79 transition count 83
Applied a total of 3 rules in 3 ms. Remains 79 /82 variables (removed 3) and now considering 83/83 (removed 0) transitions.
Skipped dead transition search.
[2026-05-31 18:03:52] [INFO ] Invariant cache hit.
[2026-05-31 18:03:52] [INFO ] Implicit Places using invariants in 43 ms returned [31, 32, 33, 35, 77, 78]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 44 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/82 places, 83/83 transitions.
Applied a total of 0 rules in 2 ms. Remains 73 /73 variables (removed 0) and now considering 83/83 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 49 ms. Remains : 73/82 places, 83/83 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||X(X(X((p0&&F(p1)))))))))'
Stuttering acceptance computed with spot in 222 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : SupplyChain-PT-00010-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 16 steps with 0 reset in 1 ms.
FORMULA SupplyChain-PT-00010-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SupplyChain-PT-00010-LTLCardinality-13 finished in 298 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 2 out of 82 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 82/82 places, 83/83 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 79 transition count 83
Applied a total of 3 rules in 4 ms. Remains 79 /82 variables (removed 3) and now considering 83/83 (removed 0) transitions.
Skipped dead transition search.
[2026-05-31 18:03:52] [INFO ] Invariant cache hit.
[2026-05-31 18:03:52] [INFO ] Implicit Places using invariants in 44 ms returned [31, 32, 33, 35, 77, 78]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 45 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/82 places, 83/83 transitions.
Applied a total of 0 rules in 2 ms. Remains 73 /73 variables (removed 0) and now considering 83/83 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 51 ms. Remains : 73/82 places, 83/83 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SupplyChain-PT-00010-LTLCardinality-14
Product exploration explored 100000 steps with 25000 reset in 205 ms.
Product exploration explored 100000 steps with 25000 reset in 171 ms.
Computed a total of 73 stabilizing places and 82 stable transitions
Computed a total of 73 stabilizing places and 82 stable transitions
Detected a total of 73/73 stabilizing places and 82/83 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 2 factoid took 55 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
RANDOM walk for 464 steps (6 resets) in 8 ms. (51 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 58 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Knowledge-based reduction took 258 ms.
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 83/83 transitions.
Applied a total of 0 rules in 2 ms. Remains 73 /73 variables (removed 0) and now considering 83/83 (removed 0) transitions.
Running 73 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15289526799824967749.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2128215874818593506.kers'
[2026-05-31 18:03:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15289526799824967749.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2128215874818593506.kers]
Normalized transition count is 82 out of 83 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 82 rows 73 cols 193 entries
Finished phase 1 with 62 SingleSign rule and 0 generalized
[2026-05-31 18:03:53] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2128215874818593506.kers
Total runtime 1 ms.
[2026-05-31 18:03:53] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 10/73 variables, 10/11 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 82/155 variables, 73/85 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/155 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (OVERLAPS) 1/156 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/156 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (OVERLAPS) 0/156 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 156/156 variables, and 86 constraints, problems are : Problem set: 0 solved, 73 unsolved in 2148 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 73/73 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (OVERLAPS) 10/73 variables, 10/12 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 82/155 variables, 73/85 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/155 variables, 73/158 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/155 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 1/156 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/156 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 10 (OVERLAPS) 0/156 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 156/156 variables, and 159 constraints, problems are : Problem set: 0 solved, 73 unsolved in 2975 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 73/73 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5134ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 5134ms
[2026-05-31 18:03:58] [INFO ] Invariant cache hit.
[2026-05-31 18:03:58] [INFO ] Implicit Places using invariants in 39 ms returned []
[2026-05-31 18:03:58] [INFO ] Invariant cache hit.
[2026-05-31 18:03:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-31 18:03:58] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 5240 ms. Remains : 73/73 places, 83/83 transitions.
Computed a total of 73 stabilizing places and 82 stable transitions
Computed a total of 73 stabilizing places and 82 stable transitions
Detected a total of 73/73 stabilizing places and 82/83 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 2 factoid took 45 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
RANDOM walk for 481 steps (6 resets) in 12 ms. (37 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 66 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Knowledge-based reduction took 272 ms.
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 178 ms.
Product exploration explored 100000 steps with 25000 reset in 116 ms.
Spot run failed in 106 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin6269915585225442268
[2026-05-31 18:03:59] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6269915585225442268
Running compilation step : cd /tmp/ltsmin6269915585225442268;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 319 ms.
Running link step : cd /tmp/ltsmin6269915585225442268;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin6269915585225442268;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased829729235191639919.hoa' '--buchi-type=spotba'
LTSmin run took 45 ms.
FORMULA SupplyChain-PT-00010-LTLCardinality-14 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SupplyChain-PT-00010-LTLCardinality-14 finished in 7647 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 82 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 82/82 places, 83/83 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 79 transition count 83
Applied a total of 3 rules in 2 ms. Remains 79 /82 variables (removed 3) and now considering 83/83 (removed 0) transitions.
Running 73 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2333471300129804077.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13174000509749992558.kers'
[2026-05-31 18:04:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2333471300129804077.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13174000509749992558.kers]
Normalized transition count is 82 out of 83 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 82 rows 79 cols 215 entries
Finished phase 1 with 62 SingleSign rule and 0 generalized
[2026-05-31 18:04:00] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13174000509749992558.kers
Total runtime 0 ms.
[2026-05-31 18:04:00] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/69 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 10/79 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 82/161 variables, 79/97 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/161 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (OVERLAPS) 1/162 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/162 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (OVERLAPS) 0/162 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 162/162 variables, and 98 constraints, problems are : Problem set: 0 solved, 73 unsolved in 2282 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 79/79 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/69 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (OVERLAPS) 10/79 variables, 16/18 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 82/161 variables, 79/97 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/161 variables, 73/170 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/161 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 1/162 variables, 1/171 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/162 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 10 (OVERLAPS) 0/162 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 162/162 variables, and 171 constraints, problems are : Problem set: 0 solved, 73 unsolved in 3165 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 79/79 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5460ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 5460ms
[2026-05-31 18:04:05] [INFO ] Invariant cache hit.
[2026-05-31 18:04:05] [INFO ] Implicit Places using invariants in 47 ms returned [31, 32, 33, 35, 77, 78]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 49 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/82 places, 83/83 transitions.
Applied a total of 0 rules in 1 ms. Remains 73 /73 variables (removed 0) and now considering 83/83 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5513 ms. Remains : 73/82 places, 83/83 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SupplyChain-PT-00010-LTLCardinality-15
Product exploration explored 100000 steps with 24581 reset in 116 ms.
Product exploration explored 100000 steps with 24563 reset in 122 ms.
Computed a total of 73 stabilizing places and 82 stable transitions
Computed a total of 73 stabilizing places and 82 stable transitions
Detected a total of 73/73 stabilizing places and 82/83 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 2 factoid took 80 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
RANDOM walk for 59 steps (0 resets) in 4 ms. (11 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 87 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0), (NOT p0)]
Knowledge-based reduction took 287 ms.
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 83/83 transitions.
Applied a total of 0 rules in 1 ms. Remains 73 /73 variables (removed 0) and now considering 83/83 (removed 0) transitions.
Running 73 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3475064375838887259.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9212892079612994770.kers'
[2026-05-31 18:04:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3475064375838887259.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9212892079612994770.kers]
Normalized transition count is 82 out of 83 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 82 rows 73 cols 193 entries
Finished phase 1 with 62 SingleSign rule and 0 generalized
[2026-05-31 18:04:06] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9212892079612994770.kers
Total runtime 1 ms.
[2026-05-31 18:04:06] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 10/73 variables, 10/11 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 82/155 variables, 73/85 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/155 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (OVERLAPS) 1/156 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/156 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (OVERLAPS) 0/156 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 156/156 variables, and 86 constraints, problems are : Problem set: 0 solved, 73 unsolved in 2259 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 73/73 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (OVERLAPS) 10/73 variables, 10/12 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 82/155 variables, 73/85 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/155 variables, 73/158 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/155 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 1/156 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/156 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 10 (OVERLAPS) 0/156 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 156/156 variables, and 159 constraints, problems are : Problem set: 0 solved, 73 unsolved in 2971 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 73/73 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5242ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 5244ms
[2026-05-31 18:04:11] [INFO ] Invariant cache hit.
[2026-05-31 18:04:11] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-31 18:04:11] [INFO ] Invariant cache hit.
[2026-05-31 18:04:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-31 18:04:11] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 5340 ms. Remains : 73/73 places, 83/83 transitions.
Computed a total of 73 stabilizing places and 82 stable transitions
Computed a total of 73 stabilizing places and 82 stable transitions
Detected a total of 73/73 stabilizing places and 82/83 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 2 factoid took 73 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
RANDOM walk for 68 steps (0 resets) in 4 ms. (13 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 68 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0), (NOT p0)]
Knowledge-based reduction took 255 ms.
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 24254 reset in 108 ms.
Product exploration explored 100000 steps with 24242 reset in 117 ms.
Spot run failed in 36 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin7027544187106656835
[2026-05-31 18:04:12] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7027544187106656835
Running compilation step : cd /tmp/ltsmin7027544187106656835;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 149 ms.
Running link step : cd /tmp/ltsmin7027544187106656835;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin7027544187106656835;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased6496609902895381667.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 83/83 transitions.
Applied a total of 0 rules in 3 ms. Remains 73 /73 variables (removed 0) and now considering 83/83 (removed 0) transitions.
Skipped dead transition search.
[2026-05-31 18:04:27] [INFO ] Invariant cache hit.
[2026-05-31 18:04:27] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-31 18:04:27] [INFO ] Invariant cache hit.
[2026-05-31 18:04:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-31 18:04:27] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 98 ms. Remains : 73/73 places, 83/83 transitions.
Built C files in :
/tmp/ltsmin4914608627125680344
[2026-05-31 18:04:27] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4914608627125680344
Running compilation step : cd /tmp/ltsmin4914608627125680344;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 136 ms.
Running link step : cd /tmp/ltsmin4914608627125680344;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin4914608627125680344;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased3816408007859827469.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2026-05-31 18:04:42] [INFO ] Flatten gal took : 8 ms
[2026-05-31 18:04:42] [INFO ] Flatten gal took : 4 ms
[2026-05-31 18:04:42] [INFO ] Time to serialize gal into /tmp/LTL15532384173193339204.gal : 2 ms
[2026-05-31 18:04:42] [INFO ] Time to serialize properties into /tmp/LTL11376409529266989570.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15532384173193339204.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7929928445459146069.hoa' '-atoms' '/tmp/LTL11376409529266989570.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL11376409529266989570.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7929928445459146069.hoa
Reverse transition relation is NOT exact ! Due to transitions t81, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
1355 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,13.5864,406324,1,0,308,2.12806e+06,186,103,2027,1.87842e+06,628
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA SupplyChain-PT-00010-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Detected timeout of ITS tools.
Treatment of property SupplyChain-PT-00010-LTLCardinality-15 finished in 57615 ms.
All properties solved by simple procedures.
Total runtime 95756 ms.

BK_STOP 1780250697647

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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="SupplyChain-PT-00010"
export BK_EXAMINATION="LTLCardinality"
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 SupplyChain-PT-00010, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r354-tall-178024402800179"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SupplyChain-PT-00010.tgz
mv SupplyChain-PT-00010 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;