Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r212-tall-174901995100795.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 SmartHome-PT-14, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r212-tall-174901995100795
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 62K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 101K 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 SmartHome-PT-14-LTLCardinality-00
FORMULA_NAME SmartHome-PT-14-LTLCardinality-01
FORMULA_NAME SmartHome-PT-14-LTLCardinality-02
FORMULA_NAME SmartHome-PT-14-LTLCardinality-03
FORMULA_NAME SmartHome-PT-14-LTLCardinality-04
FORMULA_NAME SmartHome-PT-14-LTLCardinality-05
FORMULA_NAME SmartHome-PT-14-LTLCardinality-06
FORMULA_NAME SmartHome-PT-14-LTLCardinality-07
FORMULA_NAME SmartHome-PT-14-LTLCardinality-08
FORMULA_NAME SmartHome-PT-14-LTLCardinality-09
FORMULA_NAME SmartHome-PT-14-LTLCardinality-10
FORMULA_NAME SmartHome-PT-14-LTLCardinality-11
FORMULA_NAME SmartHome-PT-14-LTLCardinality-12
FORMULA_NAME SmartHome-PT-14-LTLCardinality-13
FORMULA_NAME SmartHome-PT-14-LTLCardinality-14
FORMULA_NAME SmartHome-PT-14-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1749249890767

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SmartHome-PT-14
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-06 22:44:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-06 22:44:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-06 22:44:52] [INFO ] Load time of PNML (sax parser for PT used): 75 ms
[2025-06-06 22:44:52] [INFO ] Transformed 422 places.
[2025-06-06 22:44:52] [INFO ] Transformed 448 transitions.
[2025-06-06 22:44:52] [INFO ] Found NUPN structural information;
[2025-06-06 22:44:52] [INFO ] Parsed PT model containing 422 places and 448 transitions and 1026 arcs in 160 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 129 places in 4 ms
Reduce places removed 129 places and 104 transitions.
FORMULA SmartHome-PT-14-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-14-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-14-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-14-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-14-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-14-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-14-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-14-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-14-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-14-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-14-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-14-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-14-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-14-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 6 out of 293 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 293/293 places, 344/344 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 282 transition count 344
Discarding 78 places :
Symmetric choice reduction at 1 with 78 rule applications. Total rules 89 place count 204 transition count 266
Iterating global reduction 1 with 78 rules applied. Total rules applied 167 place count 204 transition count 266
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 175 place count 204 transition count 258
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 191 place count 188 transition count 242
Iterating global reduction 2 with 16 rules applied. Total rules applied 207 place count 188 transition count 242
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 221 place count 174 transition count 228
Iterating global reduction 2 with 14 rules applied. Total rules applied 235 place count 174 transition count 228
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 236 place count 174 transition count 227
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 242 place count 168 transition count 221
Iterating global reduction 3 with 6 rules applied. Total rules applied 248 place count 168 transition count 221
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 249 place count 167 transition count 220
Iterating global reduction 3 with 1 rules applied. Total rules applied 250 place count 167 transition count 220
Applied a total of 250 rules in 78 ms. Remains 167 /293 variables (removed 126) and now considering 220/344 (removed 124) transitions.
// Phase 1: matrix 220 rows 167 cols
[2025-06-06 22:44:52] [INFO ] Computed 3 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:44:52] [INFO ] Implicit Places using invariants in 200 ms returned []
[2025-06-06 22:44:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:44:52] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 392 ms to find 0 implicit places.
Running 219 sub problems to find dead transitions.
[2025-06-06 22:44:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/166 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 1/167 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/167 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (OVERLAPS) 220/387 variables, 167/170 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/387 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (OVERLAPS) 0/387 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Real declared 387/387 variables, and 170 constraints, problems are : Problem set: 0 solved, 219 unsolved in 9813 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 167/167 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 219 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/166 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 1/167 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/167 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (OVERLAPS) 220/387 variables, 167/170 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/387 variables, 219/389 constraints. Problems are: Problem set: 0 solved, 219 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:45:06] [INFO ] Deduced a trap along path composed of 2 places in 40 ms of which 10 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/387 variables, 1/390 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/387 variables, 0/390 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (OVERLAPS) 0/387 variables, 0/390 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Int declared 387/387 variables, and 390 constraints, problems are : Problem set: 0 solved, 219 unsolved in 14225 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 167/167 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 24092ms problems are : Problem set: 0 solved, 219 unsolved
Search for dead transitions found 0 dead transitions in 24103ms
Starting structural reductions in LTL mode, iteration 1 : 167/293 places, 220/344 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24593 ms. Remains : 167/293 places, 220/344 transitions.
Support contains 6 out of 167 places after structural reductions.
[2025-06-06 22:45:16] [INFO ] Flatten gal took : 36 ms
[2025-06-06 22:45:17] [INFO ] Flatten gal took : 18 ms
[2025-06-06 22:45:17] [INFO ] Input system was already deterministic with 220 transitions.
RANDOM walk for 3666 steps (19 resets) in 124 ms. (29 steps per ms) remains 0/4 properties
Computed a total of 34 stabilizing places and 33 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))||G(p1)))))'
Support contains 3 out of 167 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 220/220 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 165 transition count 218
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 165 transition count 218
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 163 transition count 216
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 163 transition count 216
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 161 transition count 214
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 161 transition count 214
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 160 transition count 213
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 160 transition count 213
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 159 transition count 212
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 159 transition count 212
Applied a total of 16 rules in 15 ms. Remains 159 /167 variables (removed 8) and now considering 212/220 (removed 8) transitions.
// Phase 1: matrix 212 rows 159 cols
[2025-06-06 22:45:17] [INFO ] Computed 3 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:45:17] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-06-06 22:45:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:45:17] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
Running 211 sub problems to find dead transitions.
[2025-06-06 22:45:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/158 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/158 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 2 (OVERLAPS) 1/159 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/159 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 4 (OVERLAPS) 212/371 variables, 159/162 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/371 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 6 (OVERLAPS) 0/371 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 211 unsolved
No progress, stopping.
After SMT solving in domain Real declared 371/371 variables, and 162 constraints, problems are : Problem set: 0 solved, 211 unsolved in 8713 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 159/159 constraints, PredecessorRefiner: 211/211 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 211 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/158 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/158 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 2 (OVERLAPS) 1/159 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/159 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 4 (OVERLAPS) 212/371 variables, 159/162 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/371 variables, 211/373 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:45:29] [INFO ] Deduced a trap along path composed of 2 places in 29 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/371 variables, 1/374 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/371 variables, 0/374 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 8 (OVERLAPS) 0/371 variables, 0/374 constraints. Problems are: Problem set: 0 solved, 211 unsolved
No progress, stopping.
After SMT solving in domain Int declared 371/371 variables, and 374 constraints, problems are : Problem set: 0 solved, 211 unsolved in 14087 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 159/159 constraints, PredecessorRefiner: 211/211 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 22820ms problems are : Problem set: 0 solved, 211 unsolved
Search for dead transitions found 0 dead transitions in 22821ms
Starting structural reductions in LTL mode, iteration 1 : 159/167 places, 212/220 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22958 ms. Remains : 159/167 places, 212/220 transitions.
Stuttering acceptance computed with spot in 212 ms :[(NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : SmartHome-PT-14-LTLCardinality-07
Product exploration explored 100000 steps with 668 reset in 382 ms.
Stack based approach found an accepted trace after 731 steps with 3 reset with depth 229 and stack size 204 in 4 ms.
FORMULA SmartHome-PT-14-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property SmartHome-PT-14-LTLCardinality-07 finished in 23612 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)))'
Support contains 3 out of 167 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 220/220 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 165 transition count 218
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 165 transition count 218
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 165 transition count 217
Applied a total of 5 rules in 10 ms. Remains 165 /167 variables (removed 2) and now considering 217/220 (removed 3) transitions.
// Phase 1: matrix 217 rows 165 cols
[2025-06-06 22:45:40] [INFO ] Computed 3 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:45:40] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-06 22:45:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:45:40] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Running 216 sub problems to find dead transitions.
[2025-06-06 22:45:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/164 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/164 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (OVERLAPS) 1/165 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/165 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (OVERLAPS) 217/382 variables, 165/168 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/382 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 6 (OVERLAPS) 0/382 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Real declared 382/382 variables, and 168 constraints, problems are : Problem set: 0 solved, 216 unsolved in 9163 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 165/165 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 216 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/164 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/164 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (OVERLAPS) 1/165 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/165 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (OVERLAPS) 217/382 variables, 165/168 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/382 variables, 216/384 constraints. Problems are: Problem set: 0 solved, 216 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:45:53] [INFO ] Deduced a trap along path composed of 2 places in 27 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/382 variables, 1/385 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/382 variables, 0/385 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 8 (OVERLAPS) 0/382 variables, 0/385 constraints. Problems are: Problem set: 0 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Int declared 382/382 variables, and 385 constraints, problems are : Problem set: 0 solved, 216 unsolved in 14254 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 165/165 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 23434ms problems are : Problem set: 0 solved, 216 unsolved
Search for dead transitions found 0 dead transitions in 23434ms
Starting structural reductions in LTL mode, iteration 1 : 165/167 places, 217/220 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23568 ms. Remains : 165/167 places, 217/220 transitions.
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : SmartHome-PT-14-LTLCardinality-13
Product exploration explored 100000 steps with 50000 reset in 102 ms.
Product exploration explored 100000 steps with 50000 reset in 119 ms.
Computed a total of 34 stabilizing places and 33 stable transitions
Computed a total of 34 stabilizing places and 33 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 25 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SmartHome-PT-14-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-14-LTLCardinality-13 finished in 23949 ms.
All properties solved by simple procedures.
Total runtime 72822 ms.

BK_STOP 1749249964788

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SmartHome-PT-14"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is SmartHome-PT-14, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r212-tall-174901995100795"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-14.tgz
mv SmartHome-PT-14 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;