Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r524-tall-171679081100820.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool ltsminxred
Input is SharedMemory-PT-000010, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r524-tall-171679081100820
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 31K Apr 12 15:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 161K Apr 12 15:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 58K Apr 12 15:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 263K Apr 12 15:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 15K Apr 23 07:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Apr 23 07:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 29K Apr 23 07:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 98K Apr 23 07:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 62K Apr 12 15:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 310K Apr 12 15:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 110K Apr 12 15:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 487K Apr 12 15:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.1K Apr 23 07:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.2K Apr 23 07:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 104K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-00
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-01
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-02
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-03
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-04
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-05
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-06
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-07
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-08
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-09
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-10
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-11
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-12
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-13
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-14
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717239462069

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SharedMemory-PT-000010
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 10:57:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 10:57:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 10:57:43] [INFO ] Load time of PNML (sax parser for PT used): 92 ms
[2024-06-01 10:57:43] [INFO ] Transformed 131 places.
[2024-06-01 10:57:43] [INFO ] Transformed 210 transitions.
[2024-06-01 10:57:43] [INFO ] Found NUPN structural information;
[2024-06-01 10:57:43] [INFO ] Parsed PT model containing 131 places and 210 transitions and 800 arcs in 200 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA SharedMemory-PT-000010-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000010-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000010-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 131 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 53 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
// Phase 1: matrix 210 rows 131 cols
[2024-06-01 10:57:43] [INFO ] Computed 21 invariants in 19 ms
[2024-06-01 10:57:44] [INFO ] Implicit Places using invariants in 262 ms returned []
[2024-06-01 10:57:44] [INFO ] Invariant cache hit.
[2024-06-01 10:57:44] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 509 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2024-06-01 10:57:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 10/131 variables, 10/142 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 10/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 210/341 variables, 131/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (OVERLAPS) 0/341 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 283 constraints, problems are : Problem set: 0 solved, 190 unsolved in 5235 ms.
Refiners :[Domain max(s): 131/131 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 10/131 variables, 10/142 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 10/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 210/341 variables, 131/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 190/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/341 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 9 (OVERLAPS) 0/341 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 473 constraints, problems are : Problem set: 0 solved, 190 unsolved in 6814 ms.
Refiners :[Domain max(s): 131/131 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints]
After SMT, in 12603ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 12619ms
Finished structural reductions in LTL mode , in 1 iterations and 13220 ms. Remains : 131/131 places, 210/210 transitions.
Support contains 131 out of 131 places after structural reductions.
[2024-06-01 10:57:57] [INFO ] Flatten gal took : 59 ms
[2024-06-01 10:57:57] [INFO ] Flatten gal took : 28 ms
[2024-06-01 10:57:57] [INFO ] Input system was already deterministic with 210 transitions.
Reduction of identical properties reduced properties to check from 20 to 19
RANDOM walk for 3605 steps (0 resets) in 199 ms. (18 steps per ms) remains 0/19 properties
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 10 out of 131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 20 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-06-01 10:57:57] [INFO ] Invariant cache hit.
[2024-06-01 10:57:58] [INFO ] Implicit Places using invariants in 78 ms returned []
[2024-06-01 10:57:58] [INFO ] Invariant cache hit.
[2024-06-01 10:57:58] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
[2024-06-01 10:57:58] [INFO ] Redundant transitions in 7 ms returned []
Running 190 sub problems to find dead transitions.
[2024-06-01 10:57:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 10/131 variables, 10/142 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 10/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 210/341 variables, 131/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (OVERLAPS) 0/341 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 283 constraints, problems are : Problem set: 0 solved, 190 unsolved in 4263 ms.
Refiners :[Domain max(s): 131/131 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 10/131 variables, 10/142 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 10/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 210/341 variables, 131/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 190/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/341 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 9 (OVERLAPS) 0/341 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 473 constraints, problems are : Problem set: 0 solved, 190 unsolved in 6773 ms.
Refiners :[Domain max(s): 131/131 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints]
After SMT, in 11313ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 11316ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 11561 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 180 ms :[(NOT p0)]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-01
Product exploration explored 100000 steps with 0 reset in 641 ms.
Stack based approach found an accepted trace after 17 steps with 0 reset with depth 18 and stack size 18 in 1 ms.
FORMULA SharedMemory-PT-000010-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000010-LTLFireability-01 finished in 12444 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U X(G(!p0)))))'
Support contains 10 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 13 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-06-01 10:58:10] [INFO ] Invariant cache hit.
[2024-06-01 10:58:10] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-06-01 10:58:10] [INFO ] Invariant cache hit.
[2024-06-01 10:58:10] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2024-06-01 10:58:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 10/131 variables, 10/142 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 10/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 210/341 variables, 131/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (OVERLAPS) 0/341 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 283 constraints, problems are : Problem set: 0 solved, 190 unsolved in 4363 ms.
Refiners :[Domain max(s): 131/131 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 10/131 variables, 10/142 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 10/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 210/341 variables, 131/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 190/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/341 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 9 (OVERLAPS) 0/341 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 473 constraints, problems are : Problem set: 0 solved, 190 unsolved in 6645 ms.
Refiners :[Domain max(s): 131/131 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints]
After SMT, in 11310ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 11314ms
Finished structural reductions in LTL mode , in 1 iterations and 11531 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 131 ms :[p0, p0, true, p0]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-02
Entered a terminal (fully accepting) state of product in 16 steps with 0 reset in 0 ms.
FORMULA SharedMemory-PT-000010-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000010-LTLFireability-02 finished in 11681 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(G(p1))))'
Support contains 31 out of 131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 13 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-06-01 10:58:22] [INFO ] Invariant cache hit.
[2024-06-01 10:58:22] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-06-01 10:58:22] [INFO ] Invariant cache hit.
[2024-06-01 10:58:22] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 179 ms to find 0 implicit places.
[2024-06-01 10:58:22] [INFO ] Redundant transitions in 7 ms returned []
Running 190 sub problems to find dead transitions.
[2024-06-01 10:58:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 10/131 variables, 10/142 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 10/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 210/341 variables, 131/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (OVERLAPS) 0/341 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 283 constraints, problems are : Problem set: 0 solved, 190 unsolved in 4432 ms.
Refiners :[Domain max(s): 131/131 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 10/131 variables, 10/142 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 10/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 210/341 variables, 131/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 190/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/341 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 9 (OVERLAPS) 0/341 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 473 constraints, problems are : Problem set: 0 solved, 190 unsolved in 6745 ms.
Refiners :[Domain max(s): 131/131 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints]
After SMT, in 11454ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 11473ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 11704 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-03
Product exploration explored 100000 steps with 0 reset in 936 ms.
Stack based approach found an accepted trace after 287 steps with 0 reset with depth 288 and stack size 270 in 3 ms.
FORMULA SharedMemory-PT-000010-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000010-LTLFireability-03 finished in 12773 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p1 U p2)||(X(!p3) U ((X(!p3)&&G(!p4))||X(G(!p3))))||p0)))'
Support contains 131 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 1 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-06-01 10:58:34] [INFO ] Invariant cache hit.
[2024-06-01 10:58:34] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-06-01 10:58:34] [INFO ] Invariant cache hit.
[2024-06-01 10:58:34] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2024-06-01 10:58:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 10/131 variables, 10/142 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 10/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 210/341 variables, 131/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (OVERLAPS) 0/341 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 283 constraints, problems are : Problem set: 0 solved, 190 unsolved in 4616 ms.
Refiners :[Domain max(s): 131/131 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 10/131 variables, 10/142 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 10/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 210/341 variables, 131/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 190/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/341 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 9 (OVERLAPS) 0/341 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 473 constraints, problems are : Problem set: 0 solved, 190 unsolved in 6909 ms.
Refiners :[Domain max(s): 131/131 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints]
After SMT, in 11786ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 11788ms
Finished structural reductions in LTL mode , in 1 iterations and 11965 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 561 ms :[true, (AND (NOT p0) (NOT p2) p3), (AND (NOT p0) (NOT p2) p3), (AND p4 p3), (AND (NOT p2) p3 p4), p4, (AND (NOT p2) p4), p3, p3, (AND (NOT p2) p3), (AND (NOT p2) p3), (NOT p2)]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-04
Product exploration explored 100000 steps with 50000 reset in 1109 ms.
Product exploration explored 100000 steps with 50000 reset in 1114 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) p2 (NOT p1) (NOT p4) (NOT p3)), (X p2), (X (NOT p4)), (X (NOT (AND (NOT p0) (NOT p2) p1 (NOT p4)))), (X (NOT (AND (NOT p0) (NOT p2) p1 p4))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1) p4))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1) (NOT p4)))), (X (NOT p1)), (X (X p2)), (X (X (NOT p4))), (X (X (NOT (AND (NOT p2) p1 (NOT p4) (NOT p3))))), (X (X (NOT (AND (NOT p2) p1 p3)))), (X (X (NOT (AND (NOT p2) (NOT p1) p3)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p4) (NOT p3))))), (X (X (NOT (AND (NOT p2) p1 p4 (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p1) p4 (NOT p3))))), (X (X (NOT (AND p4 (NOT p3)))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p3)), (X (X (NOT p3))), (X (X (AND (NOT p4) (NOT p3)))), (X (X (NOT (AND (NOT p4) (NOT p3))))), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 17 factoid took 20 ms. Reduced automaton from 12 states, 44 edges and 5 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SharedMemory-PT-000010-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SharedMemory-PT-000010-LTLFireability-04 finished in 14842 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 10 out of 131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 19 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-06-01 10:58:49] [INFO ] Invariant cache hit.
[2024-06-01 10:58:49] [INFO ] Implicit Places using invariants in 109 ms returned []
[2024-06-01 10:58:49] [INFO ] Invariant cache hit.
[2024-06-01 10:58:49] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 248 ms to find 0 implicit places.
[2024-06-01 10:58:49] [INFO ] Redundant transitions in 2 ms returned []
Running 190 sub problems to find dead transitions.
[2024-06-01 10:58:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 10/131 variables, 10/142 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 10/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 210/341 variables, 131/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (OVERLAPS) 0/341 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 283 constraints, problems are : Problem set: 0 solved, 190 unsolved in 4498 ms.
Refiners :[Domain max(s): 131/131 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 10/131 variables, 10/142 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 10/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 210/341 variables, 131/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 190/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/341 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 9 (OVERLAPS) 0/341 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 473 constraints, problems are : Problem set: 0 solved, 190 unsolved in 6760 ms.
Refiners :[Domain max(s): 131/131 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints]
After SMT, in 11524ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 11526ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 11810 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0)]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-05
Product exploration explored 100000 steps with 0 reset in 408 ms.
Stack based approach found an accepted trace after 19 steps with 0 reset with depth 20 and stack size 20 in 0 ms.
FORMULA SharedMemory-PT-000010-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000010-LTLFireability-05 finished in 12303 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U G((F(p1)&&(p1 U !p0))))))'
Support contains 30 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 3 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-06-01 10:59:01] [INFO ] Invariant cache hit.
[2024-06-01 10:59:02] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-06-01 10:59:02] [INFO ] Invariant cache hit.
[2024-06-01 10:59:02] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2024-06-01 10:59:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 10/131 variables, 10/142 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 10/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 210/341 variables, 131/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (OVERLAPS) 0/341 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 283 constraints, problems are : Problem set: 0 solved, 190 unsolved in 4318 ms.
Refiners :[Domain max(s): 131/131 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 10/131 variables, 10/142 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 10/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 210/341 variables, 131/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 190/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/341 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 9 (OVERLAPS) 0/341 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 473 constraints, problems are : Problem set: 0 solved, 190 unsolved in 6778 ms.
Refiners :[Domain max(s): 131/131 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints]
After SMT, in 11333ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 11335ms
Finished structural reductions in LTL mode , in 1 iterations and 11540 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 287 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (NOT p1), (OR (NOT p1) p0), p0, true, p0]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-06
Entered a terminal (fully accepting) state of product in 3369 steps with 143 reset in 22 ms.
FORMULA SharedMemory-PT-000010-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000010-LTLFireability-06 finished in 11872 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||(p1&&G(p2)))))'
Support contains 3 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 1 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-06-01 10:59:13] [INFO ] Invariant cache hit.
[2024-06-01 10:59:13] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-06-01 10:59:13] [INFO ] Invariant cache hit.
[2024-06-01 10:59:14] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 258 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2024-06-01 10:59:14] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 10/131 variables, 10/142 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 10/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 210/341 variables, 131/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (OVERLAPS) 0/341 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 283 constraints, problems are : Problem set: 0 solved, 190 unsolved in 4243 ms.
Refiners :[Domain max(s): 131/131 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 10/131 variables, 10/142 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 10/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 210/341 variables, 131/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 190/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/341 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 9 (OVERLAPS) 0/341 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 473 constraints, problems are : Problem set: 0 solved, 190 unsolved in 6529 ms.
Refiners :[Domain max(s): 131/131 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints]
After SMT, in 11008ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 11010ms
Finished structural reductions in LTL mode , in 1 iterations and 11272 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 216 ms :[true, (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-08
Entered a terminal (fully accepting) state of product in 10 steps with 0 reset in 1 ms.
FORMULA SharedMemory-PT-000010-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000010-LTLFireability-08 finished in 11501 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(!(((p0 U p1)&&!p0) U p0))))'
Support contains 2 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 3 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-06-01 10:59:25] [INFO ] Invariant cache hit.
[2024-06-01 10:59:25] [INFO ] Implicit Places using invariants in 101 ms returned []
[2024-06-01 10:59:25] [INFO ] Invariant cache hit.
[2024-06-01 10:59:25] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2024-06-01 10:59:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 10/131 variables, 10/142 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 10/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 210/341 variables, 131/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (OVERLAPS) 0/341 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 283 constraints, problems are : Problem set: 0 solved, 190 unsolved in 4269 ms.
Refiners :[Domain max(s): 131/131 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 10/131 variables, 10/142 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 10/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 210/341 variables, 131/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 190/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/341 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 9 (OVERLAPS) 0/341 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 473 constraints, problems are : Problem set: 0 solved, 190 unsolved in 6606 ms.
Refiners :[Domain max(s): 131/131 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints]
After SMT, in 11160ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 11161ms
Finished structural reductions in LTL mode , in 1 iterations and 11394 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 112 ms :[true, p0, p0, p0]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-09
Entered a terminal (fully accepting) state of product in 216 steps with 30 reset in 1 ms.
FORMULA SharedMemory-PT-000010-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000010-LTLFireability-09 finished in 11522 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 81 transitions
Trivial Post-agglo rules discarded 81 transitions
Performed 81 trivial Post agglomeration. Transition count delta: 81
Iterating post reduction 0 with 81 rules applied. Total rules applied 81 place count 131 transition count 129
Reduce places removed 82 places and 0 transitions.
Iterating post reduction 1 with 82 rules applied. Total rules applied 163 place count 49 transition count 129
Drop transitions (Redundant composition of simpler transitions.) removed 72 transitions
Redundant transition composition rules discarded 72 transitions
Iterating global reduction 2 with 72 rules applied. Total rules applied 235 place count 49 transition count 57
Applied a total of 235 rules in 22 ms. Remains 49 /131 variables (removed 82) and now considering 57/210 (removed 153) transitions.
// Phase 1: matrix 57 rows 49 cols
[2024-06-01 10:59:36] [INFO ] Computed 20 invariants in 1 ms
[2024-06-01 10:59:36] [INFO ] Implicit Places using invariants in 82 ms returned []
[2024-06-01 10:59:36] [INFO ] Invariant cache hit.
[2024-06-01 10:59:37] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
[2024-06-01 10:59:37] [INFO ] Redundant transitions in 0 ms returned []
Running 37 sub problems to find dead transitions.
[2024-06-01 10:59:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 10/49 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (OVERLAPS) 10/49 variables, 10/59 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 10/69 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/49 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (OVERLAPS) 57/106 variables, 49/118 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/106 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (OVERLAPS) 0/106 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Real declared 106/106 variables, and 118 constraints, problems are : Problem set: 0 solved, 37 unsolved in 445 ms.
Refiners :[Domain max(s): 49/49 constraints, Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 37 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 10/49 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (OVERLAPS) 10/49 variables, 10/59 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 10/69 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/49 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (OVERLAPS) 57/106 variables, 49/118 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/106 variables, 37/155 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/106 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 9 (OVERLAPS) 0/106 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Int declared 106/106 variables, and 155 constraints, problems are : Problem set: 0 solved, 37 unsolved in 407 ms.
Refiners :[Domain max(s): 49/49 constraints, Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints]
After SMT, in 880ms problems are : Problem set: 0 solved, 37 unsolved
Search for dead transitions found 0 dead transitions in 880ms
Starting structural reductions in SI_LTL mode, iteration 1 : 49/131 places, 57/210 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1061 ms. Remains : 49/131 places, 57/210 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-11
Product exploration explored 100000 steps with 10886 reset in 161 ms.
Stack based approach found an accepted trace after 22 steps with 1 reset with depth 19 and stack size 19 in 0 ms.
FORMULA SharedMemory-PT-000010-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000010-LTLFireability-11 finished in 1269 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U p1))'
Support contains 3 out of 131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 131 transition count 130
Reduce places removed 88 places and 0 transitions.
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Graph (trivial) has 27 edges and 43 vertex of which 16 / 43 are part of one of the 8 SCC in 3 ms
Free SCC test removed 8 places
Iterating post reduction 1 with 151 rules applied. Total rules applied 231 place count 35 transition count 68
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 239 place count 35 transition count 60
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 247 place count 35 transition count 52
Applied a total of 247 rules in 21 ms. Remains 35 /131 variables (removed 96) and now considering 52/210 (removed 158) transitions.
[2024-06-01 10:59:38] [INFO ] Flow matrix only has 45 transitions (discarded 7 similar events)
// Phase 1: matrix 45 rows 35 cols
[2024-06-01 10:59:38] [INFO ] Computed 13 invariants in 0 ms
[2024-06-01 10:59:38] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-06-01 10:59:38] [INFO ] Flow matrix only has 45 transitions (discarded 7 similar events)
[2024-06-01 10:59:38] [INFO ] Invariant cache hit.
[2024-06-01 10:59:38] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
[2024-06-01 10:59:38] [INFO ] Redundant transitions in 4 ms returned []
Running 32 sub problems to find dead transitions.
[2024-06-01 10:59:38] [INFO ] Flow matrix only has 45 transitions (discarded 7 similar events)
[2024-06-01 10:59:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 3/28 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (OVERLAPS) 10/35 variables, 10/38 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 10/48 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/35 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (OVERLAPS) 44/79 variables, 35/83 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/79 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 8 (OVERLAPS) 0/79 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Real declared 79/80 variables, and 83 constraints, problems are : Problem set: 0 solved, 32 unsolved in 363 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 3/28 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (OVERLAPS) 10/35 variables, 10/38 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 10/48 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/35 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (OVERLAPS) 44/79 variables, 35/83 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/79 variables, 32/115 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/79 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 9 (OVERLAPS) 0/79 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Int declared 79/80 variables, and 115 constraints, problems are : Problem set: 0 solved, 32 unsolved in 380 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 0/0 constraints]
After SMT, in 785ms problems are : Problem set: 0 solved, 32 unsolved
Search for dead transitions found 0 dead transitions in 786ms
Starting structural reductions in SI_LTL mode, iteration 1 : 35/131 places, 52/210 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 971 ms. Remains : 35/131 places, 52/210 transitions.
Stuttering acceptance computed with spot in 45 ms :[true, (NOT p1)]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-12
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA SharedMemory-PT-000010-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000010-LTLFireability-12 finished in 1047 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 2 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 2 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
// Phase 1: matrix 210 rows 131 cols
[2024-06-01 10:59:39] [INFO ] Computed 21 invariants in 3 ms
[2024-06-01 10:59:39] [INFO ] Implicit Places using invariants in 96 ms returned []
[2024-06-01 10:59:39] [INFO ] Invariant cache hit.
[2024-06-01 10:59:39] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2024-06-01 10:59:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 10/131 variables, 10/142 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 10/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 210/341 variables, 131/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (OVERLAPS) 0/341 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 283 constraints, problems are : Problem set: 0 solved, 190 unsolved in 4635 ms.
Refiners :[Domain max(s): 131/131 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 10/131 variables, 10/142 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 10/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 210/341 variables, 131/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 190/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/341 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 9 (OVERLAPS) 0/341 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 473 constraints, problems are : Problem set: 0 solved, 190 unsolved in 6456 ms.
Refiners :[Domain max(s): 131/131 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints]
After SMT, in 11368ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 11370ms
Finished structural reductions in LTL mode , in 1 iterations and 11603 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-13
Product exploration explored 100000 steps with 2084 reset in 377 ms.
Stack based approach found an accepted trace after 8 steps with 0 reset with depth 9 and stack size 9 in 1 ms.
FORMULA SharedMemory-PT-000010-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000010-LTLFireability-13 finished in 12158 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(p0) U (p1&&F(G(p2)))))))'
Support contains 5 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 4 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-06-01 10:59:51] [INFO ] Invariant cache hit.
[2024-06-01 10:59:51] [INFO ] Implicit Places using invariants in 69 ms returned []
[2024-06-01 10:59:51] [INFO ] Invariant cache hit.
[2024-06-01 10:59:51] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2024-06-01 10:59:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 10/131 variables, 10/142 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 10/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 210/341 variables, 131/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (OVERLAPS) 0/341 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 283 constraints, problems are : Problem set: 0 solved, 190 unsolved in 4287 ms.
Refiners :[Domain max(s): 131/131 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 10/131 variables, 10/142 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 10/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 210/341 variables, 131/283 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 190/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/341 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 9 (OVERLAPS) 0/341 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 473 constraints, problems are : Problem set: 0 solved, 190 unsolved in 6615 ms.
Refiners :[Domain max(s): 131/131 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints]
After SMT, in 11181ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 11184ms
Finished structural reductions in LTL mode , in 1 iterations and 11362 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 229 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p1) (NOT p2)), (NOT p2), true]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-14
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA SharedMemory-PT-000010-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000010-LTLFireability-14 finished in 11618 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G((!p0&&F(p1))))))'
Support contains 3 out of 131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 131 transition count 138
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 59 transition count 138
Applied a total of 144 rules in 9 ms. Remains 59 /131 variables (removed 72) and now considering 138/210 (removed 72) transitions.
[2024-06-01 11:00:02] [INFO ] Flow matrix only has 75 transitions (discarded 63 similar events)
// Phase 1: matrix 75 rows 59 cols
[2024-06-01 11:00:02] [INFO ] Computed 21 invariants in 0 ms
[2024-06-01 11:00:02] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-06-01 11:00:02] [INFO ] Flow matrix only has 75 transitions (discarded 63 similar events)
[2024-06-01 11:00:02] [INFO ] Invariant cache hit.
[2024-06-01 11:00:03] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2024-06-01 11:00:03] [INFO ] Redundant transitions in 1 ms returned []
Running 118 sub problems to find dead transitions.
[2024-06-01 11:00:03] [INFO ] Flow matrix only has 75 transitions (discarded 63 similar events)
[2024-06-01 11:00:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 11/60 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (OVERLAPS) 10/59 variables, 10/70 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 10/80 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 6 (OVERLAPS) 75/134 variables, 59/139 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/134 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (OVERLAPS) 0/134 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 139 constraints, problems are : Problem set: 0 solved, 118 unsolved in 1392 ms.
Refiners :[Domain max(s): 59/59 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 59/59 constraints, PredecessorRefiner: 118/118 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 118 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 11/60 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (OVERLAPS) 10/59 variables, 10/70 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 10/80 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 6 (OVERLAPS) 75/134 variables, 59/139 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/134 variables, 118/257 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/134 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 9 (OVERLAPS) 0/134 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 257 constraints, problems are : Problem set: 0 solved, 118 unsolved in 1718 ms.
Refiners :[Domain max(s): 59/59 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 59/59 constraints, PredecessorRefiner: 118/118 constraints, Known Traps: 0/0 constraints]
After SMT, in 3160ms problems are : Problem set: 0 solved, 118 unsolved
Search for dead transitions found 0 dead transitions in 3162ms
Starting structural reductions in SI_LTL mode, iteration 1 : 59/131 places, 138/210 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3282 ms. Remains : 59/131 places, 138/210 transitions.
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-15
Product exploration explored 100000 steps with 10812 reset in 225 ms.
Stack based approach found an accepted trace after 11 steps with 0 reset with depth 12 and stack size 12 in 0 ms.
FORMULA SharedMemory-PT-000010-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000010-LTLFireability-15 finished in 3613 ms.
All properties solved by simple procedures.
Total runtime 143286 ms.
ITS solved all properties within timeout

BK_STOP 1717239606592

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML

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="SharedMemory-PT-000010"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is SharedMemory-PT-000010, 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 r524-tall-171679081100820"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-PT-000010.tgz
mv SharedMemory-PT-000010 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;