Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r142-tall-174876812400363.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is ParamProductionCell-PT-1, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r142-tall-174876812400363
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 632K
-rw-r--r-- 1 mcc users 7.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 164K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 2 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 174K May 29 14:32 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 ParamProductionCell-PT-1-LTLCardinality-00
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-01
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-02
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-03
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-04
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-05
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-06
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-07
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-08
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-09
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-10
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-11
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-12
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-13
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-14
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1748879657159

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ParamProductionCell-PT-1
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-02 15:54:18] [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]
[2025-06-02 15:54:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 15:54:18] [INFO ] Load time of PNML (sax parser for PT used): 84 ms
[2025-06-02 15:54:18] [INFO ] Transformed 231 places.
[2025-06-02 15:54:18] [INFO ] Transformed 202 transitions.
[2025-06-02 15:54:18] [INFO ] Found NUPN structural information;
[2025-06-02 15:54:18] [INFO ] Parsed PT model containing 231 places and 202 transitions and 846 arcs in 177 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ParamProductionCell-PT-1-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-1-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-1-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-1-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-1-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-1-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 231 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 231/231 places, 202/202 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 229 transition count 200
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 229 transition count 200
Applied a total of 4 rules in 47 ms. Remains 229 /231 variables (removed 2) and now considering 200/202 (removed 2) transitions.
// Phase 1: matrix 200 rows 229 cols
[2025-06-02 15:54:18] [INFO ] Computed 59 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:54:19] [INFO ] Implicit Places using invariants in 519 ms returned [1, 15, 16, 18, 24, 31, 35, 36, 41, 42, 46, 47, 59, 65, 73, 78, 98, 99, 101, 114, 115, 117, 119, 120, 162, 163, 165, 167, 194, 198, 199, 204, 205, 209, 220]
Discarding 35 places :
Implicit Place search using SMT only with invariants took 549 ms to find 35 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 194/231 places, 200/202 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 192 transition count 198
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 192 transition count 198
Applied a total of 4 rules in 13 ms. Remains 192 /194 variables (removed 2) and now considering 198/200 (removed 2) transitions.
// Phase 1: matrix 198 rows 192 cols
[2025-06-02 15:54:19] [INFO ] Computed 24 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:54:19] [INFO ] Implicit Places using invariants in 146 ms returned []
[2025-06-02 15:54:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:54:19] [INFO ] State equation strengthened by 68 read => feed constraints.
[2025-06-02 15:54:19] [INFO ] Implicit Places using invariants and state equation in 497 ms returned []
Implicit Place search using SMT with State Equation took 647 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 192/231 places, 198/202 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1271 ms. Remains : 192/231 places, 198/202 transitions.
Support contains 41 out of 192 places after structural reductions.
[2025-06-02 15:54:20] [INFO ] Flatten gal took : 32 ms
[2025-06-02 15:54:20] [INFO ] Flatten gal took : 14 ms
[2025-06-02 15:54:20] [INFO ] Input system was already deterministic with 198 transitions.
RANDOM walk for 40000 steps (8 resets) in 1686 ms. (23 steps per ms) remains 6/23 properties
BEST_FIRST walk for 40002 steps (8 resets) in 415 ms. (96 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40001 steps (8 resets) in 163 ms. (243 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (8 resets) in 165 ms. (240 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 114 ms. (347 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40001 steps (8 resets) in 113 ms. (350 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40000 steps (8 resets) in 178 ms. (223 steps per ms) remains 5/5 properties
[2025-06-02 15:54:21] [INFO ] Invariant cache hit.
[2025-06-02 15:54:21] [INFO ] State equation strengthened by 68 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp5 is UNSAT
At refinement iteration 1 (OVERLAPS) 145/155 variables, 12/12 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:21] [INFO ] Deduced a trap composed of 5 places in 46 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/155 variables, 1/13 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 0/13 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 6/161 variables, 1/14 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/161 variables, 0/14 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 10/171 variables, 3/17 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:21] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:21] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/171 variables, 2/19 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/171 variables, 0/19 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 167/338 variables, 171/190 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/338 variables, 9/199 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/338 variables, 0/199 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 31/369 variables, 59/258 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/369 variables, 0/258 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 21/390 variables, 21/279 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/390 variables, 8/287 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/390 variables, 0/287 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 17 (OVERLAPS) 0/390 variables, 0/287 constraints. Problems are: Problem set: 1 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 390/390 variables, and 287 constraints, problems are : Problem set: 1 solved, 4 unsolved in 801 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 192/192 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Problem AtomicPropp20 is UNSAT
At refinement iteration 1 (OVERLAPS) 148/154 variables, 11/11 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/154 variables, 1/12 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/12 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 7/161 variables, 2/14 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/161 variables, 1/15 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/161 variables, 0/15 constraints. Problems are: Problem set: 2 solved, 3 unsolved
Problem AtomicPropp11 is UNSAT
At refinement iteration 7 (OVERLAPS) 10/171 variables, 3/18 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/171 variables, 1/19 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/171 variables, 0/19 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 167/338 variables, 171/190 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/338 variables, 9/199 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/338 variables, 0/199 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 31/369 variables, 59/258 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/369 variables, 0/258 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 21/390 variables, 21/279 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/390 variables, 8/287 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/390 variables, 2/289 constraints. Problems are: Problem set: 3 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:22] [INFO ] Deduced a trap composed of 5 places in 69 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:22] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:22] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:22] [INFO ] Deduced a trap composed of 7 places in 65 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:22] [INFO ] Deduced a trap composed of 7 places in 65 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:22] [INFO ] Deduced a trap composed of 12 places in 65 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:22] [INFO ] Deduced a trap composed of 37 places in 71 ms of which 14 ms to minimize.
Problem AtomicPropp4 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:23] [INFO ] Deduced a trap composed of 41 places in 78 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:23] [INFO ] Deduced a trap composed of 6 places in 76 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:23] [INFO ] Deduced a trap composed of 20 places in 78 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:23] [INFO ] Deduced a trap composed of 26 places in 82 ms of which 14 ms to minimize.
Problem AtomicPropp17 is UNSAT
After SMT solving in domain Int declared 390/390 variables, and 300 constraints, problems are : Problem set: 5 solved, 0 unsolved in 1451 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 192/192 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 2/5 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2279ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA ParamProductionCell-PT-1-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 5 atomic propositions for a total of 9 simplifications.
FORMULA ParamProductionCell-PT-1-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-1-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 192 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 192/192 places, 198/198 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 192 transition count 166
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 64 place count 160 transition count 166
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 64 place count 160 transition count 152
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 92 place count 146 transition count 152
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 96 place count 142 transition count 148
Iterating global reduction 2 with 4 rules applied. Total rules applied 100 place count 142 transition count 148
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 2 with 94 rules applied. Total rules applied 194 place count 95 transition count 101
Applied a total of 194 rules in 42 ms. Remains 95 /192 variables (removed 97) and now considering 101/198 (removed 97) transitions.
// Phase 1: matrix 101 rows 95 cols
[2025-06-02 15:54:23] [INFO ] Computed 24 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:54:23] [INFO ] Implicit Places using invariants in 78 ms returned [1, 5, 8, 9, 29, 36, 40, 61, 69, 80, 81]
[2025-06-02 15:54:23] [INFO ] Actually due to overlaps returned [8, 29, 9, 36, 1, 69, 80, 81]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 96 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 87/192 places, 101/198 transitions.
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 5 Pre rules applied. Total rules applied 0 place count 87 transition count 96
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 82 transition count 96
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 22 place count 76 transition count 90
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 75 transition count 89
Applied a total of 24 rules in 10 ms. Remains 75 /87 variables (removed 12) and now considering 89/101 (removed 12) transitions.
// Phase 1: matrix 89 rows 75 cols
[2025-06-02 15:54:23] [INFO ] Computed 16 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:54:23] [INFO ] Implicit Places using invariants in 94 ms returned [3, 30, 49]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 96 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 72/192 places, 89/198 transitions.
Applied a total of 0 rules in 4 ms. Remains 72 /72 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 248 ms. Remains : 72/192 places, 89/198 transitions.
Stuttering acceptance computed with spot in 410 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-1-LTLCardinality-01
Product exploration explored 100000 steps with 962 reset in 243 ms.
Product exploration explored 100000 steps with 974 reset in 128 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 77 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 160 steps (0 resets) in 9 ms. (16 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 78 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 89/89 transitions.
Applied a total of 0 rules in 3 ms. Remains 72 /72 variables (removed 0) and now considering 89/89 (removed 0) transitions.
// Phase 1: matrix 89 rows 72 cols
[2025-06-02 15:54:25] [INFO ] Computed 13 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:54:25] [INFO ] Implicit Places using invariants in 62 ms returned []
[2025-06-02 15:54:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:54:25] [INFO ] State equation strengthened by 67 read => feed constraints.
[2025-06-02 15:54:25] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 15:54:25] [INFO ] Redundant transitions in 2 ms returned []
Running 88 sub problems to find dead transitions.
[2025-06-02 15:54:25] [INFO ] Invariant cache hit.
[2025-06-02 15:54:25] [INFO ] State equation strengthened by 67 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 88 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:25] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:25] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:25] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:25] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:25] [INFO ] Deduced a trap composed of 10 places in 34 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:25] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:25] [INFO ] Deduced a trap composed of 22 places in 34 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:25] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:25] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:25] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:25] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:25] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:26] [INFO ] Deduced a trap composed of 10 places in 37 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:26] [INFO ] Deduced a trap composed of 13 places in 37 ms of which 5 ms to minimize.
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:26] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 1 ms to minimize.
Problem TDEAD20 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:26] [INFO ] Deduced a trap composed of 4 places in 43 ms of which 8 ms to minimize.
Problem TDEAD22 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD26 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:26] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:26] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 2 ms to minimize.
Problem TDEAD31 is UNSAT
Problem TDEAD32 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:26] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:26] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 2 ms to minimize.
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD26 is UNSAT
Problem TDEAD31 is UNSAT
Problem TDEAD32 is UNSAT
Problem TDEAD71 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD82 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 20/33 constraints. Problems are: Problem set: 16 solved, 72 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:26] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:26] [INFO ] Deduced a trap composed of 27 places in 44 ms of which 4 ms to minimize.
Problem TDEAD48 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:26] [INFO ] Deduced a trap composed of 32 places in 30 ms of which 4 ms to minimize.
Problem TDEAD49 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:26] [INFO ] Deduced a trap composed of 12 places in 38 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:26] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 4 ms to minimize.
Problem TDEAD53 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:26] [INFO ] Deduced a trap composed of 27 places in 35 ms of which 4 ms to minimize.
Problem TDEAD55 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:26] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 3 ms to minimize.
Problem TDEAD58 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:26] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 3 ms to minimize.
Problem TDEAD59 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:26] [INFO ] Deduced a trap composed of 20 places in 38 ms of which 4 ms to minimize.
Problem TDEAD63 is UNSAT
Problem TDEAD64 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 9/42 constraints. Problems are: Problem set: 24 solved, 64 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 0/42 constraints. Problems are: Problem set: 24 solved, 64 unsolved
At refinement iteration 4 (OVERLAPS) 89/161 variables, 72/114 constraints. Problems are: Problem set: 24 solved, 64 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/161 variables, 67/181 constraints. Problems are: Problem set: 24 solved, 64 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/161 variables, 0/181 constraints. Problems are: Problem set: 24 solved, 64 unsolved
At refinement iteration 7 (OVERLAPS) 0/161 variables, 0/181 constraints. Problems are: Problem set: 24 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Real declared 161/161 variables, and 181 constraints, problems are : Problem set: 24 solved, 64 unsolved in 2998 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 72/72 constraints, ReadFeed: 67/67 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 29/29 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 24 solved, 64 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 10/10 constraints. Problems are: Problem set: 24 solved, 64 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/64 variables, 12/22 constraints. Problems are: Problem set: 24 solved, 64 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/22 constraints. Problems are: Problem set: 24 solved, 64 unsolved
At refinement iteration 3 (OVERLAPS) 8/72 variables, 3/25 constraints. Problems are: Problem set: 24 solved, 64 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 17/42 constraints. Problems are: Problem set: 24 solved, 64 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 0/42 constraints. Problems are: Problem set: 24 solved, 64 unsolved
At refinement iteration 6 (OVERLAPS) 89/161 variables, 72/114 constraints. Problems are: Problem set: 24 solved, 64 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/161 variables, 67/181 constraints. Problems are: Problem set: 24 solved, 64 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/161 variables, 64/245 constraints. Problems are: Problem set: 24 solved, 64 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/161 variables, 0/245 constraints. Problems are: Problem set: 24 solved, 64 unsolved
At refinement iteration 10 (OVERLAPS) 0/161 variables, 0/245 constraints. Problems are: Problem set: 24 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Int declared 161/161 variables, and 245 constraints, problems are : Problem set: 24 solved, 64 unsolved in 2565 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 72/72 constraints, ReadFeed: 67/67 constraints, PredecessorRefiner: 64/88 constraints, Known Traps: 29/29 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5602ms problems are : Problem set: 24 solved, 64 unsolved
Search for dead transitions found 24 dead transitions in 5605ms
Found 24 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 24 transitions
Dead transitions reduction (with SMT) removed 24 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 72/72 places, 65/89 transitions.
Graph (complete) has 209 edges and 72 vertex of which 64 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.2 ms
Discarding 8 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 9 ms. Remains 64 /72 variables (removed 8) and now considering 65/65 (removed 0) transitions.
// Phase 1: matrix 65 rows 64 cols
[2025-06-02 15:54:30] [INFO ] Computed 13 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:54:30] [INFO ] Implicit Places using invariants in 52 ms returned []
[2025-06-02 15:54:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:54:31] [INFO ] State equation strengthened by 47 read => feed constraints.
[2025-06-02 15:54:31] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 64/72 places, 65/89 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5942 ms. Remains : 64/72 places, 65/89 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 157 steps (0 resets) in 6 ms. (22 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 949 reset in 105 ms.
Product exploration explored 100000 steps with 963 reset in 89 ms.
Built C files in :
/tmp/ltsmin934127196995266827
[2025-06-02 15:54:31] [INFO ] Computing symmetric may disable matrix : 65 transitions.
[2025-06-02 15:54:31] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 15:54:31] [INFO ] Computing symmetric may enable matrix : 65 transitions.
[2025-06-02 15:54:31] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 15:54:31] [INFO ] Computing Do-Not-Accords matrix : 65 transitions.
[2025-06-02 15:54:31] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 15:54:31] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin934127196995266827
Running compilation step : cd /tmp/ltsmin934127196995266827;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 275 ms.
Running link step : cd /tmp/ltsmin934127196995266827;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin934127196995266827;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14311638153667116836.hoa' '--buchi-type=spotba'
LTSmin run took 203 ms.
FORMULA ParamProductionCell-PT-1-LTLCardinality-01 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ParamProductionCell-PT-1-LTLCardinality-01 finished in 8732 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 2 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 198/198 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 188 transition count 194
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 188 transition count 194
Applied a total of 8 rules in 11 ms. Remains 188 /192 variables (removed 4) and now considering 194/198 (removed 4) transitions.
// Phase 1: matrix 194 rows 188 cols
[2025-06-02 15:54:32] [INFO ] Computed 24 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:54:32] [INFO ] Implicit Places using invariants in 107 ms returned [15, 51, 63, 136, 158, 160]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 109 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 182/192 places, 194/198 transitions.
Applied a total of 0 rules in 8 ms. Remains 182 /182 variables (removed 0) and now considering 194/194 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 129 ms. Remains : 182/192 places, 194/198 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-1-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA ParamProductionCell-PT-1-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-1-LTLCardinality-03 finished in 236 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||(X(X(p1))&&(X(!p2) U ((p3&&X(!p2))||X(G(!p2)))))))'
Support contains 7 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 198/198 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 189 transition count 195
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 189 transition count 195
Applied a total of 6 rules in 11 ms. Remains 189 /192 variables (removed 3) and now considering 195/198 (removed 3) transitions.
// Phase 1: matrix 195 rows 189 cols
[2025-06-02 15:54:32] [INFO ] Computed 24 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:54:32] [INFO ] Implicit Places using invariants in 108 ms returned [51, 63, 159, 161]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 111 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 185/192 places, 195/198 transitions.
Applied a total of 0 rules in 2 ms. Remains 185 /185 variables (removed 0) and now considering 195/195 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 125 ms. Remains : 185/192 places, 195/198 transitions.
Stuttering acceptance computed with spot in 361 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (NOT p1), p2, p2, (AND (NOT p1) (NOT p0)), (AND (NOT p0) p2), (AND (NOT p0) p2), (NOT p1), true, (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-1-LTLCardinality-05
Entered a terminal (fully accepting) state of product in 87 steps with 0 reset in 1 ms.
FORMULA ParamProductionCell-PT-1-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-1-LTLCardinality-05 finished in 517 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U X(X(p1)))))'
Support contains 3 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 198/198 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 188 transition count 194
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 188 transition count 194
Applied a total of 8 rules in 9 ms. Remains 188 /192 variables (removed 4) and now considering 194/198 (removed 4) transitions.
// Phase 1: matrix 194 rows 188 cols
[2025-06-02 15:54:33] [INFO ] Computed 24 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:54:33] [INFO ] Implicit Places using invariants in 105 ms returned [15, 51, 63, 136, 158, 160]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 109 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 182/192 places, 194/198 transitions.
Applied a total of 0 rules in 1 ms. Remains 182 /182 variables (removed 0) and now considering 194/194 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 121 ms. Remains : 182/192 places, 194/198 transitions.
Stuttering acceptance computed with spot in 253 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-1-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA ParamProductionCell-PT-1-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-1-LTLCardinality-07 finished in 395 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(!(p0 U G(X((X(!p1) U (p2 U (X(p3) U p3)))))))'
Support contains 8 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 198/198 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 188 transition count 194
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 188 transition count 194
Applied a total of 8 rules in 7 ms. Remains 188 /192 variables (removed 4) and now considering 194/198 (removed 4) transitions.
[2025-06-02 15:54:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:54:33] [INFO ] Implicit Places using invariants in 108 ms returned [15, 63, 136, 158, 160]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 110 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 183/192 places, 194/198 transitions.
Applied a total of 0 rules in 2 ms. Remains 183 /183 variables (removed 0) and now considering 194/194 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 120 ms. Remains : 183/192 places, 194/198 transitions.
Stuttering acceptance computed with spot in 256 ms :[p3, p3, false, p3, false]
Running random walk in product with property : ParamProductionCell-PT-1-LTLCardinality-09
Product exploration explored 100000 steps with 0 reset in 151 ms.
Stack based approach found an accepted trace after 162 steps with 0 reset with depth 163 and stack size 163 in 0 ms.
FORMULA ParamProductionCell-PT-1-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property ParamProductionCell-PT-1-LTLCardinality-09 finished in 564 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(X(p0))&&G(p1)))))'
Support contains 4 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 198/198 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 188 transition count 194
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 188 transition count 194
Applied a total of 8 rules in 6 ms. Remains 188 /192 variables (removed 4) and now considering 194/198 (removed 4) transitions.
[2025-06-02 15:54:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:54:34] [INFO ] Implicit Places using invariants in 100 ms returned [51, 63, 136, 158, 160]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 101 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 183/192 places, 194/198 transitions.
Applied a total of 0 rules in 2 ms. Remains 183 /183 variables (removed 0) and now considering 194/194 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 109 ms. Remains : 183/192 places, 194/198 transitions.
Stuttering acceptance computed with spot in 277 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ParamProductionCell-PT-1-LTLCardinality-11
Product exploration explored 100000 steps with 621 reset in 107 ms.
Stack based approach found an accepted trace after 163 steps with 0 reset with depth 164 and stack size 164 in 1 ms.
FORMULA ParamProductionCell-PT-1-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property ParamProductionCell-PT-1-LTLCardinality-11 finished in 517 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(p1))))'
Support contains 4 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 198/198 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 188 transition count 194
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 188 transition count 194
Applied a total of 8 rules in 5 ms. Remains 188 /192 variables (removed 4) and now considering 194/198 (removed 4) transitions.
[2025-06-02 15:54:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:54:34] [INFO ] Implicit Places using invariants in 102 ms returned [15, 51, 63, 136, 158, 160]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 103 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 182/192 places, 194/198 transitions.
Applied a total of 0 rules in 1 ms. Remains 182 /182 variables (removed 0) and now considering 194/194 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 109 ms. Remains : 182/192 places, 194/198 transitions.
Stuttering acceptance computed with spot in 87 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ParamProductionCell-PT-1-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 108 steps with 0 reset in 1 ms.
FORMULA ParamProductionCell-PT-1-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-1-LTLCardinality-13 finished in 219 ms.
All properties solved by simple procedures.
Total runtime 16482 ms.

BK_STOP 1748879674856

--------------------
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_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="ParamProductionCell-PT-1"
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 2-5832"
echo " Executing tool itstools"
echo " Input is ParamProductionCell-PT-1, 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 r142-tall-174876812400363"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ParamProductionCell-PT-1.tgz
mv ParamProductionCell-PT-1 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 ;