Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r240-tall-174915590500804.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)
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is UtilityControlRoom-PT-Z2T4N02, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915590500804
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 13K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 35K May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 26K May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K May 29 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 8 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 24K May 29 14:33 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 UtilityControlRoom-PT-Z2T4N02-LTLFireability-00
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLFireability-01
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLFireability-02
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLFireability-03
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLFireability-04
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLFireability-05
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLFireability-06
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLFireability-07
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLFireability-08
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLFireability-09
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLFireability-10
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLFireability-11
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLFireability-12
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLFireability-13
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLFireability-14
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1749274624336

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-PT-Z2T4N02
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202505121319
[2025-06-07 05:37:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-07 05:37:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 05:37:05] [INFO ] Load time of PNML (sax parser for PT used): 44 ms
[2025-06-07 05:37:05] [INFO ] Transformed 38 places.
[2025-06-07 05:37:05] [INFO ] Transformed 54 transitions.
[2025-06-07 05:37:05] [INFO ] Parsed PT model containing 38 places and 54 transitions and 170 arcs in 146 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
[2025-06-07 05:37:06] [INFO ] Reduced 2 identical enabling conditions.
[2025-06-07 05:37:06] [INFO ] Reduced 2 identical enabling conditions.
[2025-06-07 05:37:06] [INFO ] Reduced 2 identical enabling conditions.
[2025-06-07 05:37:06] [INFO ] Reduced 2 identical enabling conditions.
[2025-06-07 05:37:06] [INFO ] Reduced 2 identical enabling conditions.
Ensure Unique test removed 8 transitions
Reduce redundant transitions removed 8 transitions.
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Applied a total of 0 rules in 10 ms. Remains 38 /38 variables (removed 0) and now considering 46/46 (removed 0) transitions.
// Phase 1: matrix 46 rows 38 cols
[2025-06-07 05:37:06] [INFO ] Computed 7 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:37:06] [INFO ] Implicit Places using invariants in 205 ms returned [27]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 243 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 37/38 places, 46/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 46/46 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 276 ms. Remains : 37/38 places, 46/46 transitions.
Support contains 30 out of 37 places after structural reductions.
[2025-06-07 05:37:06] [INFO ] Flatten gal took : 19 ms
[2025-06-07 05:37:06] [INFO ] Flatten gal took : 8 ms
[2025-06-07 05:37:06] [INFO ] Input system was already deterministic with 46 transitions.
Reduction of identical properties reduced properties to check from 23 to 21
RANDOM walk for 805 steps (0 resets) in 72 ms. (11 steps per ms) remains 0/21 properties
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLFireability-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
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' '!(X((F(p0)||X(p1))))'
Support contains 9 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 33 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 33 transition count 42
Applied a total of 8 rules in 6 ms. Remains 33 /37 variables (removed 4) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 33 cols
[2025-06-07 05:37:07] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:37:07] [INFO ] Implicit Places using invariants in 32 ms returned []
[2025-06-07 05:37:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:37:07] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
Running 40 sub problems to find dead transitions.
[2025-06-07 05:37:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 2/33 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 42/75 variables, 33/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (OVERLAPS) 0/75 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 75/75 variables, and 39 constraints, problems are : Problem set: 0 solved, 40 unsolved in 1197 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 2/33 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 42/75 variables, 33/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 40/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (OVERLAPS) 0/75 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 75/75 variables, and 79 constraints, problems are : Problem set: 0 solved, 40 unsolved in 1188 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2433ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 2460ms
Starting structural reductions in LTL mode, iteration 1 : 33/37 places, 42/46 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2578 ms. Remains : 33/37 places, 42/46 transitions.
Stuttering acceptance computed with spot in 292 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N02-LTLFireability-00
Product exploration explored 100000 steps with 27010 reset in 231 ms.
Product exploration explored 100000 steps with 27013 reset in 158 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 : [(AND (NOT p0) (NOT p1)), (X (NOT p0))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 237 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 8 steps (0 resets) in 5 ms. (1 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1)))), (F p1), (F p0)]
Knowledge based reduction with 2 factoid took 278 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 171 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2025-06-07 05:37:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 05:37:11] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2025-06-07 05:37:11] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2025-06-07 05:37:11] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 05:37:11] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2025-06-07 05:37:11] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2025-06-07 05:37:11] [INFO ] Computed and/alt/rep : 40/62/40 causal constraints (skipped 0 transitions) in 4 ms.
[2025-06-07 05:37:11] [INFO ] Added : 40 causal constraints over 8 iterations in 52 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 9 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 42/42 (removed 0) transitions.
[2025-06-07 05:37:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:37:11] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-06-07 05:37:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:37:11] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
Running 40 sub problems to find dead transitions.
[2025-06-07 05:37:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 2/33 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 42/75 variables, 33/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (OVERLAPS) 0/75 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 75/75 variables, and 39 constraints, problems are : Problem set: 0 solved, 40 unsolved in 612 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 2/33 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 42/75 variables, 33/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 40/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (OVERLAPS) 0/75 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 75/75 variables, and 79 constraints, problems are : Problem set: 0 solved, 40 unsolved in 739 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1361ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 1361ms
Finished structural reductions in LTL mode , in 1 iterations and 1426 ms. Remains : 33/33 places, 42/42 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 : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 229 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 11 steps (0 resets) in 5 ms. (1 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1)))), (F p1), (F p0)]
Knowledge based reduction with 1 factoid took 299 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 165 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 159 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2025-06-07 05:37:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 05:37:14] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2025-06-07 05:37:14] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2025-06-07 05:37:14] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 05:37:14] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2025-06-07 05:37:14] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2025-06-07 05:37:14] [INFO ] Computed and/alt/rep : 40/62/40 causal constraints (skipped 0 transitions) in 3 ms.
[2025-06-07 05:37:14] [INFO ] Added : 40 causal constraints over 8 iterations in 40 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 27026 reset in 120 ms.
Product exploration explored 100000 steps with 27060 reset in 156 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 192 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 9 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 42/42 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 33 transition count 46
Deduced a syphon composed of 4 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 33 transition count 46
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 33 transition count 46
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 33 transition count 42
Deduced a syphon composed of 8 places in 0 ms
Applied a total of 12 rules in 19 ms. Remains 33 /33 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 05:37:15] [INFO ] Redundant transitions in 0 ms returned []
Running 40 sub problems to find dead transitions.
// Phase 1: matrix 42 rows 33 cols
[2025-06-07 05:37:15] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 05:37:15] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 4 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (OVERLAPS) 2/33 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 05:37:15] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 2 ms to minimize.
Problem TDEAD2 is UNSAT
Problem TDEAD3 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 05:37:15] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 2 ms to minimize.
Problem TDEAD4 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD25 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 2/9 constraints. Problems are: Problem set: 12 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/33 variables, 0/9 constraints. Problems are: Problem set: 12 solved, 28 unsolved
At refinement iteration 6 (OVERLAPS) 42/75 variables, 33/42 constraints. Problems are: Problem set: 12 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/75 variables, 0/42 constraints. Problems are: Problem set: 12 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 0/75 variables, 0/42 constraints. Problems are: Problem set: 12 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 75/75 variables, and 42 constraints, problems are : Problem set: 12 solved, 28 unsolved in 670 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 12 solved, 28 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 1/1 constraints. Problems are: Problem set: 12 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/23 variables, 0/1 constraints. Problems are: Problem set: 12 solved, 28 unsolved
At refinement iteration 2 (OVERLAPS) 10/33 variables, 6/7 constraints. Problems are: Problem set: 12 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 2/9 constraints. Problems are: Problem set: 12 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/9 constraints. Problems are: Problem set: 12 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 42/75 variables, 33/42 constraints. Problems are: Problem set: 12 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 28/70 constraints. Problems are: Problem set: 12 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/75 variables, 0/70 constraints. Problems are: Problem set: 12 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 0/75 variables, 0/70 constraints. Problems are: Problem set: 12 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 75/75 variables, and 70 constraints, problems are : Problem set: 12 solved, 28 unsolved in 551 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 28/40 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1229ms problems are : Problem set: 12 solved, 28 unsolved
Search for dead transitions found 12 dead transitions in 1229ms
Found 12 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 12 transitions
Dead transitions reduction (with SMT) removed 12 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 33/33 places, 30/42 transitions.
Graph (complete) has 50 edges and 33 vertex of which 25 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 4 ms. Remains 25 /33 variables (removed 8) and now considering 30/30 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 25/33 places, 30/42 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1271 ms. Remains : 25/33 places, 30/42 transitions.
Built C files in :
/tmp/ltsmin1798320725848902395
[2025-06-07 05:37:16] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1798320725848902395
Running compilation step : cd /tmp/ltsmin1798320725848902395;'/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 354 ms.
Running link step : cd /tmp/ltsmin1798320725848902395;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin1798320725848902395;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased81944622429345097.hoa' '--buchi-type=spotba'
LTSmin run took 172 ms.
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLFireability-00 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-PT-Z2T4N02-LTLFireability-00 finished in 10023 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||X(G(p1))||F(p2)))))'
Support contains 13 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 33 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 33 transition count 42
Applied a total of 8 rules in 3 ms. Remains 33 /37 variables (removed 4) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 33 cols
[2025-06-07 05:37:17] [INFO ] Computed 6 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:37:17] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-06-07 05:37:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:37:17] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Running 40 sub problems to find dead transitions.
[2025-06-07 05:37:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 2/33 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 42/75 variables, 33/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (OVERLAPS) 0/75 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 75/75 variables, and 39 constraints, problems are : Problem set: 0 solved, 40 unsolved in 606 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 2/33 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 42/75 variables, 33/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 40/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (OVERLAPS) 0/75 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 75/75 variables, and 79 constraints, problems are : Problem set: 0 solved, 40 unsolved in 757 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1370ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 1370ms
Starting structural reductions in LTL mode, iteration 1 : 33/37 places, 42/46 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1440 ms. Remains : 33/37 places, 42/46 transitions.
Stuttering acceptance computed with spot in 225 ms :[(NOT p2), (AND (NOT p2) p0 (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) p0 (NOT p1)), (AND (NOT p2) p0 (NOT p1))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N02-LTLFireability-01
Product exploration explored 100000 steps with 21372 reset in 121 ms.
Product exploration explored 100000 steps with 21413 reset in 163 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 : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (X (NOT p2)))]
False Knowledge obtained : [(X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 154 ms. Reduced automaton from 5 states, 6 edges and 3 AP (stutter sensitive) to 5 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 200 ms :[(NOT p2), (AND (NOT p2) p0 (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) p0 (NOT p1)), (AND (NOT p2) p0 (NOT p1))]
RANDOM walk for 28 steps (0 resets) in 4 ms. (5 steps per ms) remains 0/5 properties
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (X (NOT p2)))]
False Knowledge obtained : [(X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X p0)), (X (X (NOT p0))), (F p1), (F p0), (F (NOT (OR p2 (NOT p1)))), (F (NOT (AND (NOT p2) (NOT p1)))), (F p2)]
Knowledge based reduction with 2 factoid took 300 ms. Reduced automaton from 5 states, 6 edges and 3 AP (stutter sensitive) to 5 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 230 ms :[(NOT p2), (AND (NOT p2) p0 (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) p0 (NOT p1)), (AND (NOT p2) p0 (NOT p1))]
Stuttering acceptance computed with spot in 200 ms :[(NOT p2), (AND (NOT p2) p0 (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) p0 (NOT p1)), (AND (NOT p2) p0 (NOT p1))]
Support contains 13 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 42/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 42/42 (removed 0) transitions.
[2025-06-07 05:37:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:37:20] [INFO ] Implicit Places using invariants in 29 ms returned []
[2025-06-07 05:37:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:37:20] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Running 40 sub problems to find dead transitions.
[2025-06-07 05:37:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 2/33 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 42/75 variables, 33/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (OVERLAPS) 0/75 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 75/75 variables, and 39 constraints, problems are : Problem set: 0 solved, 40 unsolved in 563 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 2/33 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 42/75 variables, 33/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 40/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (OVERLAPS) 0/75 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 75/75 variables, and 79 constraints, problems are : Problem set: 0 solved, 40 unsolved in 730 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1307ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 1307ms
Finished structural reductions in LTL mode , in 1 iterations and 1385 ms. Remains : 33/33 places, 42/42 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 : [(AND (NOT p2) (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 121 ms. Reduced automaton from 5 states, 6 edges and 3 AP (stutter sensitive) to 5 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 187 ms :[(NOT p2), (AND (NOT p2) p0 (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) p0 (NOT p1)), (AND (NOT p2) p0 (NOT p1))]
RANDOM walk for 20 steps (0 resets) in 6 ms. (2 steps per ms) remains 0/5 properties
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F p1), (F p0), (F (NOT (OR (NOT p1) p2))), (F p2), (F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 1 factoid took 264 ms. Reduced automaton from 5 states, 6 edges and 3 AP (stutter sensitive) to 5 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 202 ms :[(NOT p2), (AND (NOT p2) p0 (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) p0 (NOT p1)), (AND (NOT p2) p0 (NOT p1))]
Stuttering acceptance computed with spot in 216 ms :[(NOT p2), (AND (NOT p2) p0 (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) p0 (NOT p1)), (AND (NOT p2) p0 (NOT p1))]
Stuttering acceptance computed with spot in 231 ms :[(NOT p2), (AND (NOT p2) p0 (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) p0 (NOT p1)), (AND (NOT p2) p0 (NOT p1))]
Product exploration explored 100000 steps with 21303 reset in 105 ms.
Product exploration explored 100000 steps with 21425 reset in 95 ms.
Applying partial POR strategy [true, false, true, false, false]
Stuttering acceptance computed with spot in 238 ms :[(NOT p2), (AND (NOT p2) p0 (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) p0 (NOT p1)), (AND (NOT p2) p0 (NOT p1))]
Support contains 13 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 42/42 transitions.
Applied a total of 0 rules in 4 ms. Remains 33 /33 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 05:37:23] [INFO ] Redundant transitions in 0 ms returned []
Running 40 sub problems to find dead transitions.
[2025-06-07 05:37:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 2/33 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 42/75 variables, 33/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (OVERLAPS) 0/75 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 75/75 variables, and 39 constraints, problems are : Problem set: 0 solved, 40 unsolved in 550 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 2/33 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 42/75 variables, 33/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 40/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (OVERLAPS) 0/75 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 75/75 variables, and 79 constraints, problems are : Problem set: 0 solved, 40 unsolved in 730 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1291ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 1291ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 1300 ms. Remains : 33/33 places, 42/42 transitions.
Built C files in :
/tmp/ltsmin14517889724857350208
[2025-06-07 05:37:24] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14517889724857350208
Running compilation step : cd /tmp/ltsmin14517889724857350208;'/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 110 ms.
Running link step : cd /tmp/ltsmin14517889724857350208;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin14517889724857350208;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13715761514246013815.hoa' '--buchi-type=spotba'
LTSmin run took 122 ms.
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLFireability-01 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-PT-Z2T4N02-LTLFireability-01 finished in 7858 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((((F(p1)||p0) U X(!p2)) U X(p3)))))'
Support contains 17 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 46/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 46/46 (removed 0) transitions.
// Phase 1: matrix 46 rows 37 cols
[2025-06-07 05:37:24] [INFO ] Computed 6 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:37:25] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-06-07 05:37:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:37:25] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Running 44 sub problems to find dead transitions.
[2025-06-07 05:37:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 2/37 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 46/83 variables, 37/43 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (OVERLAPS) 0/83 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 43 constraints, problems are : Problem set: 0 solved, 44 unsolved in 656 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 2/37 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 46/83 variables, 37/43 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 44/87 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 87 constraints, problems are : Problem set: 0 solved, 44 unsolved in 820 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1492ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 1492ms
Finished structural reductions in LTL mode , in 1 iterations and 1566 ms. Remains : 37/37 places, 46/46 transitions.
Stuttering acceptance computed with spot in 447 ms :[(NOT p3), (NOT p3), (NOT p3), (NOT p3), (AND (NOT p1) (NOT p3) p2), (NOT p1), (AND (NOT p1) p2), p2]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N02-LTLFireability-03
Product exploration explored 100000 steps with 16312 reset in 154 ms.
Stack based approach found an accepted trace after 215 steps with 33 reset with depth 47 and stack size 47 in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N02-LTLFireability-03 finished in 2195 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(X((G(!p0)||X(X(p1)))))))'
Support contains 9 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 33 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 33 transition count 42
Applied a total of 8 rules in 1 ms. Remains 33 /37 variables (removed 4) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 33 cols
[2025-06-07 05:37:27] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:37:27] [INFO ] Implicit Places using invariants in 29 ms returned []
[2025-06-07 05:37:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:37:27] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
Running 40 sub problems to find dead transitions.
[2025-06-07 05:37:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 2/33 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 42/75 variables, 33/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (OVERLAPS) 0/75 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 75/75 variables, and 39 constraints, problems are : Problem set: 0 solved, 40 unsolved in 589 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 2/33 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 42/75 variables, 33/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 40/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (OVERLAPS) 0/75 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 75/75 variables, and 79 constraints, problems are : Problem set: 0 solved, 40 unsolved in 754 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1353ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 1353ms
Starting structural reductions in LTL mode, iteration 1 : 33/37 places, 42/46 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1420 ms. Remains : 33/37 places, 42/46 transitions.
Stuttering acceptance computed with spot in 414 ms :[(NOT p1), (AND (NOT p1) p0), (AND p0 (NOT p1)), (NOT p1), true, (AND (NOT p1) p0), (AND (NOT p1) p0), p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N02-LTLFireability-04
Entered a terminal (fully accepting) state of product in 7 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N02-LTLFireability-04 finished in 1865 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' '!(F(G((X((F(p1) U X(X(p2))))||p0))))'
Support contains 13 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 33 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 33 transition count 42
Applied a total of 8 rules in 2 ms. Remains 33 /37 variables (removed 4) and now considering 42/46 (removed 4) transitions.
[2025-06-07 05:37:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:37:29] [INFO ] Implicit Places using invariants in 34 ms returned []
[2025-06-07 05:37:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:37:29] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
Running 40 sub problems to find dead transitions.
[2025-06-07 05:37:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 2/33 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 42/75 variables, 33/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (OVERLAPS) 0/75 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 75/75 variables, and 39 constraints, problems are : Problem set: 0 solved, 40 unsolved in 504 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 2/33 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 42/75 variables, 33/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 40/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (OVERLAPS) 0/75 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 75/75 variables, and 79 constraints, problems are : Problem set: 0 solved, 40 unsolved in 651 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1160ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 1161ms
Starting structural reductions in LTL mode, iteration 1 : 33/37 places, 42/46 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1242 ms. Remains : 33/37 places, 42/46 transitions.
Stuttering acceptance computed with spot in 568 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N02-LTLFireability-05
Product exploration explored 100000 steps with 12400 reset in 151 ms.
Stack based approach found an accepted trace after 67686 steps with 8229 reset with depth 20 and stack size 20 in 133 ms.
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N02-LTLFireability-05 finished in 2126 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 X(X(p0))))'
Support contains 3 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 33 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 33 transition count 42
Applied a total of 8 rules in 1 ms. Remains 33 /37 variables (removed 4) and now considering 42/46 (removed 4) transitions.
[2025-06-07 05:37:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:37:31] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-06-07 05:37:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:37:31] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
Running 40 sub problems to find dead transitions.
[2025-06-07 05:37:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 2/33 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 42/75 variables, 33/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (OVERLAPS) 0/75 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 75/75 variables, and 39 constraints, problems are : Problem set: 0 solved, 40 unsolved in 563 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 2/33 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 42/75 variables, 33/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 40/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (OVERLAPS) 0/75 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 75/75 variables, and 79 constraints, problems are : Problem set: 0 solved, 40 unsolved in 699 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1270ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 1271ms
Starting structural reductions in LTL mode, iteration 1 : 33/37 places, 42/46 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1336 ms. Remains : 33/37 places, 42/46 transitions.
Stuttering acceptance computed with spot in 256 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N02-LTLFireability-09
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N02-LTLFireability-09 finished in 1612 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(p0)||((p1||X(G((F(p0) U p2)))) U p2)))'
Support contains 6 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 33 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 33 transition count 42
Applied a total of 8 rules in 4 ms. Remains 33 /37 variables (removed 4) and now considering 42/46 (removed 4) transitions.
[2025-06-07 05:37:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:37:32] [INFO ] Implicit Places using invariants in 32 ms returned []
[2025-06-07 05:37:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:37:32] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Running 40 sub problems to find dead transitions.
[2025-06-07 05:37:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 2/33 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 42/75 variables, 33/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (OVERLAPS) 0/75 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 75/75 variables, and 39 constraints, problems are : Problem set: 0 solved, 40 unsolved in 515 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 2/33 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 42/75 variables, 33/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 40/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (OVERLAPS) 0/75 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 75/75 variables, and 79 constraints, problems are : Problem set: 0 solved, 40 unsolved in 684 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1204ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 1206ms
Starting structural reductions in LTL mode, iteration 1 : 33/37 places, 42/46 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1285 ms. Remains : 33/37 places, 42/46 transitions.
Stuttering acceptance computed with spot in 337 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N02-LTLFireability-10
Product exploration explored 100000 steps with 1867 reset in 98 ms.
Stack based approach found an accepted trace after 60 steps with 1 reset with depth 41 and stack size 41 in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N02-LTLFireability-10 finished in 1742 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' '!(F((G(p0)||G(F(p1)))))'
Support contains 3 out of 37 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 46/46 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 37 transition count 38
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 20 place count 29 transition count 34
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 20 place count 29 transition count 30
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 28 place count 25 transition count 30
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 29 place count 24 transition count 26
Iterating global reduction 2 with 1 rules applied. Total rules applied 30 place count 24 transition count 26
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 32 place count 22 transition count 24
Iterating global reduction 2 with 2 rules applied. Total rules applied 34 place count 22 transition count 24
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 36 place count 20 transition count 20
Iterating global reduction 2 with 2 rules applied. Total rules applied 38 place count 20 transition count 20
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 40 place count 18 transition count 18
Iterating global reduction 2 with 2 rules applied. Total rules applied 42 place count 18 transition count 18
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 44 place count 18 transition count 16
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 44 place count 18 transition count 15
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 46 place count 17 transition count 15
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 52 place count 14 transition count 12
Applied a total of 52 rules in 17 ms. Remains 14 /37 variables (removed 23) and now considering 12/46 (removed 34) transitions.
// Phase 1: matrix 12 rows 14 cols
[2025-06-07 05:37:34] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:37:34] [INFO ] Implicit Places using invariants in 32 ms returned [0, 8]
[2025-06-07 05:37:34] [INFO ] Actually due to overlaps returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/37 places, 12/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 51 ms. Remains : 13/37 places, 12/46 transitions.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N02-LTLFireability-11
Product exploration explored 100000 steps with 3477 reset in 84 ms.
Stack based approach found an accepted trace after 706 steps with 32 reset with depth 7 and stack size 7 in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N02-LTLFireability-11 finished in 228 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)||G(p1))))'
Support contains 4 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 33 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 33 transition count 42
Applied a total of 8 rules in 2 ms. Remains 33 /37 variables (removed 4) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 33 cols
[2025-06-07 05:37:34] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:37:34] [INFO ] Implicit Places using invariants in 40 ms returned []
[2025-06-07 05:37:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:37:34] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Running 40 sub problems to find dead transitions.
[2025-06-07 05:37:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 2/33 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 42/75 variables, 33/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (OVERLAPS) 0/75 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 75/75 variables, and 39 constraints, problems are : Problem set: 0 solved, 40 unsolved in 545 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 2/33 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 42/75 variables, 33/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 40/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (OVERLAPS) 0/75 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 75/75 variables, and 79 constraints, problems are : Problem set: 0 solved, 40 unsolved in 710 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1261ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 1261ms
Starting structural reductions in LTL mode, iteration 1 : 33/37 places, 42/46 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1345 ms. Remains : 33/37 places, 42/46 transitions.
Stuttering acceptance computed with spot in 242 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N02-LTLFireability-13
Entered a terminal (fully accepting) state of product in 26 steps with 8 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N02-LTLFireability-13 finished in 1616 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&&F(p1)))))'
Support contains 3 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 33 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 33 transition count 42
Applied a total of 8 rules in 2 ms. Remains 33 /37 variables (removed 4) and now considering 42/46 (removed 4) transitions.
[2025-06-07 05:37:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:37:36] [INFO ] Implicit Places using invariants in 44 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 45 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32/37 places, 42/46 transitions.
Applied a total of 0 rules in 0 ms. Remains 32 /32 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 47 ms. Remains : 32/37 places, 42/46 transitions.
Stuttering acceptance computed with spot in 141 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N02-LTLFireability-15
Entered a terminal (fully accepting) state of product in 289 steps with 14 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N02-LTLFireability-15 finished in 207 ms.
All properties solved by simple procedures.
Total runtime 30752 ms.

BK_STOP 1749274656622

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="UtilityControlRoom-PT-Z2T4N02"
export BK_EXAMINATION="LTLFireability"
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 UtilityControlRoom-PT-Z2T4N02, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r240-tall-174915590500804"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T4N02.tgz
mv UtilityControlRoom-PT-Z2T4N02 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;