Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r007-oct2-167813595800595.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is AutonomousCar-PT-05a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-oct2-167813595800595
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 616K
-rw-r--r-- 1 mcc users 7.4K Feb 25 12:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 25 12:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 12:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 25 12:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 15:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 12:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 192K Feb 25 12:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Feb 25 12:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 25 12:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 114K Mar 5 18:22 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 AutonomousCar-PT-05a-LTLCardinality-00
FORMULA_NAME AutonomousCar-PT-05a-LTLCardinality-01
FORMULA_NAME AutonomousCar-PT-05a-LTLCardinality-02
FORMULA_NAME AutonomousCar-PT-05a-LTLCardinality-03
FORMULA_NAME AutonomousCar-PT-05a-LTLCardinality-04
FORMULA_NAME AutonomousCar-PT-05a-LTLCardinality-05
FORMULA_NAME AutonomousCar-PT-05a-LTLCardinality-06
FORMULA_NAME AutonomousCar-PT-05a-LTLCardinality-07
FORMULA_NAME AutonomousCar-PT-05a-LTLCardinality-08
FORMULA_NAME AutonomousCar-PT-05a-LTLCardinality-09
FORMULA_NAME AutonomousCar-PT-05a-LTLCardinality-10
FORMULA_NAME AutonomousCar-PT-05a-LTLCardinality-11
FORMULA_NAME AutonomousCar-PT-05a-LTLCardinality-12
FORMULA_NAME AutonomousCar-PT-05a-LTLCardinality-13
FORMULA_NAME AutonomousCar-PT-05a-LTLCardinality-14
FORMULA_NAME AutonomousCar-PT-05a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678351658925

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-05a
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-09 08:47:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-09 08:47:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 08:47:41] [INFO ] Load time of PNML (sax parser for PT used): 72 ms
[2023-03-09 08:47:41] [INFO ] Transformed 57 places.
[2023-03-09 08:47:41] [INFO ] Transformed 289 transitions.
[2023-03-09 08:47:41] [INFO ] Found NUPN structural information;
[2023-03-09 08:47:41] [INFO ] Parsed PT model containing 57 places and 289 transitions and 2123 arcs in 138 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 113 transitions
Reduce redundant transitions removed 113 transitions.
FORMULA AutonomousCar-PT-05a-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-05a-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-05a-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-05a-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-05a-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 57 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 57/57 places, 176/176 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 55 transition count 164
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 55 transition count 164
Applied a total of 4 rules in 23 ms. Remains 55 /57 variables (removed 2) and now considering 164/176 (removed 12) transitions.
[2023-03-09 08:47:41] [INFO ] Flow matrix only has 163 transitions (discarded 1 similar events)
// Phase 1: matrix 163 rows 55 cols
[2023-03-09 08:47:41] [INFO ] Computed 10 place invariants in 14 ms
[2023-03-09 08:47:42] [INFO ] Implicit Places using invariants in 374 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 406 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 54/57 places, 164/176 transitions.
Applied a total of 0 rules in 5 ms. Remains 54 /54 variables (removed 0) and now considering 164/164 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 434 ms. Remains : 54/57 places, 164/176 transitions.
Support contains 28 out of 54 places after structural reductions.
[2023-03-09 08:47:42] [INFO ] Flatten gal took : 56 ms
[2023-03-09 08:47:42] [INFO ] Flatten gal took : 29 ms
[2023-03-09 08:47:42] [INFO ] Input system was already deterministic with 164 transitions.
Finished random walk after 163 steps, including 6 resets, run visited all 21 properties in 25 ms. (steps per millisecond=6 )
FORMULA AutonomousCar-PT-05a-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 2 stabilizing places and 2 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 164/164 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 50 transition count 145
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 50 transition count 145
Applied a total of 8 rules in 3 ms. Remains 50 /54 variables (removed 4) and now considering 145/164 (removed 19) transitions.
// Phase 1: matrix 145 rows 50 cols
[2023-03-09 08:47:42] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-09 08:47:42] [INFO ] Implicit Places using invariants in 182 ms returned []
[2023-03-09 08:47:42] [INFO ] Invariant cache hit.
[2023-03-09 08:47:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 08:47:43] [INFO ] Implicit Places using invariants and state equation in 134 ms returned [46, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 321 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/54 places, 145/164 transitions.
Applied a total of 0 rules in 3 ms. Remains 48 /48 variables (removed 0) and now considering 145/145 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 327 ms. Remains : 48/54 places, 145/164 transitions.
Stuttering acceptance computed with spot in 290 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AutonomousCar-PT-05a-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s14 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 48 steps with 1 reset in 6 ms.
FORMULA AutonomousCar-PT-05a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-05a-LTLCardinality-01 finished in 678 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F((p0&&F(p1)))&&X(p2))))'
Support contains 4 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 164/164 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 51 transition count 151
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 51 transition count 151
Applied a total of 6 rules in 9 ms. Remains 51 /54 variables (removed 3) and now considering 151/164 (removed 13) transitions.
// Phase 1: matrix 151 rows 51 cols
[2023-03-09 08:47:43] [INFO ] Computed 8 place invariants in 5 ms
[2023-03-09 08:47:43] [INFO ] Implicit Places using invariants in 118 ms returned []
[2023-03-09 08:47:43] [INFO ] Invariant cache hit.
[2023-03-09 08:47:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 08:47:43] [INFO ] Implicit Places using invariants and state equation in 169 ms returned [47, 49]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 292 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 49/54 places, 151/164 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 151/151 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 303 ms. Remains : 49/54 places, 151/164 transitions.
Stuttering acceptance computed with spot in 311 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
Running random walk in product with property : AutonomousCar-PT-05a-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s36 0) (EQ s37 1)), p1:(AND (EQ s37 0) (EQ s36 1)), p2:(OR (EQ s6 0) (EQ s11 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 14 steps with 1 reset in 2 ms.
FORMULA AutonomousCar-PT-05a-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-05a-LTLCardinality-02 finished in 655 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X((p0 U (X((G(F(!p2))||p1))||G(p0)))))))'
Support contains 5 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 164/164 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 50 transition count 145
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 50 transition count 145
Applied a total of 8 rules in 4 ms. Remains 50 /54 variables (removed 4) and now considering 145/164 (removed 19) transitions.
// Phase 1: matrix 145 rows 50 cols
[2023-03-09 08:47:44] [INFO ] Computed 8 place invariants in 2 ms
[2023-03-09 08:47:44] [INFO ] Implicit Places using invariants in 129 ms returned []
[2023-03-09 08:47:44] [INFO ] Invariant cache hit.
[2023-03-09 08:47:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 08:47:44] [INFO ] Implicit Places using invariants and state equation in 199 ms returned [46, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 330 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/54 places, 145/164 transitions.
Applied a total of 0 rules in 1 ms. Remains 48 /48 variables (removed 0) and now considering 145/145 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 335 ms. Remains : 48/54 places, 145/164 transitions.
Stuttering acceptance computed with spot in 443 ms :[(NOT p0), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) p2 (NOT p1)), (AND (NOT p0) p2 (NOT p1)), (AND (NOT p0) p2 (NOT p1))]
Running random walk in product with property : AutonomousCar-PT-05a-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=1 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 5}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=1 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=2 dest: 7}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 4}, { cond=p0, acceptance={} source=3 dest: 5}, { cond=(AND p0 p2), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p0) p2), acceptance={0} source=4 dest: 4}, { cond=(AND p0 p2), acceptance={0} source=4 dest: 6}], [{ cond=(NOT p0), acceptance={} source=5 dest: 1}, { cond=p0, acceptance={} source=5 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p0) p2), acceptance={0} source=6 dest: 7}, { cond=(AND p0 p2), acceptance={} source=6 dest: 8}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=7 dest: 4}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=7 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=8 dest: 7}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(EQ s45 1), p1:(OR (EQ s33 0) (EQ s11 1)), p2:(OR (EQ s1 0) (EQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA AutonomousCar-PT-05a-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-05a-LTLCardinality-04 finished in 820 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 164/164 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 50 transition count 145
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 50 transition count 145
Applied a total of 8 rules in 2 ms. Remains 50 /54 variables (removed 4) and now considering 145/164 (removed 19) transitions.
[2023-03-09 08:47:44] [INFO ] Invariant cache hit.
[2023-03-09 08:47:44] [INFO ] Implicit Places using invariants in 94 ms returned []
[2023-03-09 08:47:44] [INFO ] Invariant cache hit.
[2023-03-09 08:47:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 08:47:45] [INFO ] Implicit Places using invariants and state equation in 117 ms returned [46, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 226 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/54 places, 145/164 transitions.
Applied a total of 0 rules in 1 ms. Remains 48 /48 variables (removed 0) and now considering 145/145 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 230 ms. Remains : 48/54 places, 145/164 transitions.
Stuttering acceptance computed with spot in 124 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : AutonomousCar-PT-05a-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(NEQ s37 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA AutonomousCar-PT-05a-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-05a-LTLCardinality-05 finished in 383 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(((p1&&G(p2))||p0))))'
Support contains 8 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 164/164 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 52 transition count 152
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 52 transition count 152
Applied a total of 4 rules in 6 ms. Remains 52 /54 variables (removed 2) and now considering 152/164 (removed 12) transitions.
[2023-03-09 08:47:45] [INFO ] Flow matrix only has 151 transitions (discarded 1 similar events)
// Phase 1: matrix 151 rows 52 cols
[2023-03-09 08:47:45] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-09 08:47:45] [INFO ] Implicit Places using invariants in 159 ms returned []
[2023-03-09 08:47:45] [INFO ] Flow matrix only has 151 transitions (discarded 1 similar events)
[2023-03-09 08:47:45] [INFO ] Invariant cache hit.
[2023-03-09 08:47:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 08:47:45] [INFO ] Implicit Places using invariants and state equation in 164 ms returned [47, 50]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 325 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/54 places, 152/164 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 152/152 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 333 ms. Remains : 50/54 places, 152/164 transitions.
Stuttering acceptance computed with spot in 219 ms :[true, (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : AutonomousCar-PT-05a-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 0}, { cond=p2, acceptance={} source=1 dest: 1}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p2:(OR (EQ s19 0) (EQ s36 1)), p0:(OR (EQ s44 0) (EQ s47 1) (AND (EQ s32 0) (EQ s34 1))), p1:(OR (EQ s21 0) (EQ s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA AutonomousCar-PT-05a-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-05a-LTLCardinality-06 finished in 585 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 54 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 54/54 places, 164/164 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 53 transition count 158
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 48 transition count 158
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 14 place count 44 transition count 139
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 44 transition count 139
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 43 transition count 138
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 22 place count 42 transition count 138
Applied a total of 22 rules in 28 ms. Remains 42 /54 variables (removed 12) and now considering 138/164 (removed 26) transitions.
// Phase 1: matrix 138 rows 42 cols
[2023-03-09 08:47:45] [INFO ] Computed 8 place invariants in 0 ms
[2023-03-09 08:47:45] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-09 08:47:45] [INFO ] Invariant cache hit.
[2023-03-09 08:47:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 08:47:46] [INFO ] Implicit Places using invariants and state equation in 196 ms returned [38, 40]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 303 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/54 places, 138/164 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 40 transition count 137
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 39 transition count 137
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 38 transition count 136
Applied a total of 4 rules in 8 ms. Remains 38 /40 variables (removed 2) and now considering 136/138 (removed 2) transitions.
// Phase 1: matrix 136 rows 38 cols
[2023-03-09 08:47:46] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-09 08:47:46] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-09 08:47:46] [INFO ] Invariant cache hit.
[2023-03-09 08:47:46] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 08:47:46] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 38/54 places, 136/164 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 493 ms. Remains : 38/54 places, 136/164 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AutonomousCar-PT-05a-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s32 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 226 steps with 27 reset in 3 ms.
FORMULA AutonomousCar-PT-05a-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-05a-LTLCardinality-07 finished in 617 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U X(p1))))'
Support contains 3 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 164/164 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 51 transition count 151
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 51 transition count 151
Applied a total of 6 rules in 5 ms. Remains 51 /54 variables (removed 3) and now considering 151/164 (removed 13) transitions.
// Phase 1: matrix 151 rows 51 cols
[2023-03-09 08:47:46] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-09 08:47:46] [INFO ] Implicit Places using invariants in 227 ms returned []
[2023-03-09 08:47:46] [INFO ] Invariant cache hit.
[2023-03-09 08:47:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 08:47:46] [INFO ] Implicit Places using invariants and state equation in 86 ms returned [49]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 327 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/54 places, 151/164 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 151/151 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 333 ms. Remains : 50/54 places, 151/164 transitions.
Stuttering acceptance computed with spot in 119 ms :[(NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : AutonomousCar-PT-05a-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s47 0) (EQ s9 1)), p1:(NEQ s28 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33302 reset in 370 ms.
Product exploration explored 100000 steps with 33252 reset in 283 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p1)), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 299 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (NOT p1), (NOT p1), true]
Finished random walk after 81 steps, including 2 resets, run visited all 4 properties in 6 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND p0 p1), (X p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p1)), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT p0)), (F (AND (NOT p0) (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 8 factoid took 396 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 128 ms :[(NOT p1), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 135 ms :[(NOT p1), (NOT p1), (NOT p1), true]
Support contains 3 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 151/151 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 151/151 (removed 0) transitions.
// Phase 1: matrix 151 rows 50 cols
[2023-03-09 08:47:48] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-09 08:47:48] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-09 08:47:48] [INFO ] Invariant cache hit.
[2023-03-09 08:47:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 08:47:49] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 293 ms to find 0 implicit places.
[2023-03-09 08:47:49] [INFO ] Invariant cache hit.
[2023-03-09 08:47:49] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 366 ms. Remains : 50/50 places, 151/151 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p1)), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 256 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 147 ms :[(NOT p1), (NOT p1), (NOT p1), true]
Finished random walk after 1785 steps, including 113 resets, run visited all 4 properties in 28 ms. (steps per millisecond=63 )
Knowledge obtained : [(AND p0 p1), (X p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p1)), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT p0)), (F (AND (NOT p0) (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 8 factoid took 442 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 212 ms :[(NOT p1), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 223 ms :[(NOT p1), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 204 ms :[(NOT p1), (NOT p1), (NOT p1), true]
Product exploration explored 100000 steps with 33206 reset in 330 ms.
Entered a terminal (fully accepting) state of product in 93062 steps with 30944 reset in 218 ms.
FORMULA AutonomousCar-PT-05a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-05a-LTLCardinality-11 finished in 4719 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U G(!p1)))'
Support contains 3 out of 54 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 54/54 places, 164/164 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 54 transition count 159
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 49 transition count 159
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 14 place count 45 transition count 140
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 45 transition count 140
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 22 place count 43 transition count 138
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 24 place count 42 transition count 138
Applied a total of 24 rules in 12 ms. Remains 42 /54 variables (removed 12) and now considering 138/164 (removed 26) transitions.
// Phase 1: matrix 138 rows 42 cols
[2023-03-09 08:47:51] [INFO ] Computed 8 place invariants in 3 ms
[2023-03-09 08:47:51] [INFO ] Implicit Places using invariants in 202 ms returned []
[2023-03-09 08:47:51] [INFO ] Invariant cache hit.
[2023-03-09 08:47:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 08:47:51] [INFO ] Implicit Places using invariants and state equation in 254 ms returned [38, 40]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 467 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/54 places, 138/164 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 40 transition count 137
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 39 transition count 137
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 38 transition count 136
Applied a total of 4 rules in 8 ms. Remains 38 /40 variables (removed 2) and now considering 136/138 (removed 2) transitions.
// Phase 1: matrix 136 rows 38 cols
[2023-03-09 08:47:51] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-09 08:47:51] [INFO ] Implicit Places using invariants in 90 ms returned []
[2023-03-09 08:47:51] [INFO ] Invariant cache hit.
[2023-03-09 08:47:51] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 08:47:51] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 38/54 places, 136/164 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 713 ms. Remains : 38/54 places, 136/164 transitions.
Stuttering acceptance computed with spot in 82 ms :[p1, true, p1]
Running random walk in product with property : AutonomousCar-PT-05a-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (OR (EQ s11 0) (EQ s22 1)) (EQ s25 1)), p0:(EQ s25 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 90 steps with 6 reset in 1 ms.
FORMULA AutonomousCar-PT-05a-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-05a-LTLCardinality-12 finished in 833 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U G(!p0))))'
Support contains 1 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 164/164 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 51 transition count 151
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 51 transition count 151
Applied a total of 6 rules in 3 ms. Remains 51 /54 variables (removed 3) and now considering 151/164 (removed 13) transitions.
// Phase 1: matrix 151 rows 51 cols
[2023-03-09 08:47:52] [INFO ] Computed 8 place invariants in 2 ms
[2023-03-09 08:47:52] [INFO ] Implicit Places using invariants in 150 ms returned []
[2023-03-09 08:47:52] [INFO ] Invariant cache hit.
[2023-03-09 08:47:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 08:47:52] [INFO ] Implicit Places using invariants and state equation in 179 ms returned [47, 49]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 353 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 49/54 places, 151/164 transitions.
Applied a total of 0 rules in 1 ms. Remains 49 /49 variables (removed 0) and now considering 151/151 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 357 ms. Remains : 49/54 places, 151/164 transitions.
Stuttering acceptance computed with spot in 152 ms :[p0, p0, p0, true]
Running random walk in product with property : AutonomousCar-PT-05a-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(NEQ s12 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 0 ms.
FORMULA AutonomousCar-PT-05a-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-05a-LTLCardinality-13 finished in 524 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0&&(G(p2)||p1)))||F(p2)))'
Support contains 4 out of 54 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 54/54 places, 164/164 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 53 transition count 159
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 49 transition count 159
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 12 place count 45 transition count 140
Iterating global reduction 2 with 4 rules applied. Total rules applied 16 place count 45 transition count 140
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 43 transition count 138
Applied a total of 20 rules in 18 ms. Remains 43 /54 variables (removed 11) and now considering 138/164 (removed 26) transitions.
// Phase 1: matrix 138 rows 43 cols
[2023-03-09 08:47:52] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-09 08:47:52] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-09 08:47:52] [INFO ] Invariant cache hit.
[2023-03-09 08:47:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 08:47:52] [INFO ] Implicit Places using invariants and state equation in 134 ms returned [39, 41]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 209 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/54 places, 138/164 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 41 transition count 137
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 40 transition count 137
Applied a total of 2 rules in 10 ms. Remains 40 /41 variables (removed 1) and now considering 137/138 (removed 1) transitions.
// Phase 1: matrix 137 rows 40 cols
[2023-03-09 08:47:52] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-09 08:47:52] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-09 08:47:52] [INFO ] Invariant cache hit.
[2023-03-09 08:47:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 08:47:53] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 237 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 40/54 places, 137/164 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 474 ms. Remains : 40/54 places, 137/164 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : AutonomousCar-PT-05a-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p2:(EQ s38 1), p0:(OR (EQ s38 0) (EQ s22 1)), p1:(OR (EQ s17 0) (EQ s34 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 91 steps with 6 reset in 1 ms.
FORMULA AutonomousCar-PT-05a-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-05a-LTLCardinality-14 finished in 585 ms.
All properties solved by simple procedures.
Total runtime 11757 ms.
ITS solved all properties within timeout

BK_STOP 1678351673346

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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="AutonomousCar-PT-05a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
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 2-5348"
echo " Executing tool lolaxred"
echo " Input is AutonomousCar-PT-05a, 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 r007-oct2-167813595800595"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-05a.tgz
mv AutonomousCar-PT-05a 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;