Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r294-smll-165463872900443.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is AutonomousCar-PT-03a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r294-smll-165463872900443
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 6.0K Jun 7 15:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Jun 7 15:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Jun 7 15:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Jun 7 15:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Jun 3 16:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 3 16:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 3 16:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 3 16:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 3 16:02 NewModel
-rw-r--r-- 1 mcc users 12K Jun 7 15:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Jun 7 15:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Jun 7 15:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Jun 7 15:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 3 16:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 3 16:19 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 3 16:02 equiv_col
-rw-r--r-- 1 mcc users 4 Jun 3 16:02 instance
-rw-r--r-- 1 mcc users 6 Jun 3 16:02 iscolored
-rw-r--r-- 1 mcc users 42K Jun 3 16:02 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-03a-LTLCardinality-00
FORMULA_NAME AutonomousCar-PT-03a-LTLCardinality-01
FORMULA_NAME AutonomousCar-PT-03a-LTLCardinality-02
FORMULA_NAME AutonomousCar-PT-03a-LTLCardinality-03
FORMULA_NAME AutonomousCar-PT-03a-LTLCardinality-04
FORMULA_NAME AutonomousCar-PT-03a-LTLCardinality-05
FORMULA_NAME AutonomousCar-PT-03a-LTLCardinality-06
FORMULA_NAME AutonomousCar-PT-03a-LTLCardinality-07
FORMULA_NAME AutonomousCar-PT-03a-LTLCardinality-08
FORMULA_NAME AutonomousCar-PT-03a-LTLCardinality-09
FORMULA_NAME AutonomousCar-PT-03a-LTLCardinality-10
FORMULA_NAME AutonomousCar-PT-03a-LTLCardinality-11
FORMULA_NAME AutonomousCar-PT-03a-LTLCardinality-12
FORMULA_NAME AutonomousCar-PT-03a-LTLCardinality-13
FORMULA_NAME AutonomousCar-PT-03a-LTLCardinality-14
FORMULA_NAME AutonomousCar-PT-03a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654898435487

Running Version 202205111006
[2022-06-10 22:00:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-10 22:00:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-10 22:00:38] [INFO ] Load time of PNML (sax parser for PT used): 136 ms
[2022-06-10 22:00:38] [INFO ] Transformed 41 places.
[2022-06-10 22:00:38] [INFO ] Transformed 121 transitions.
[2022-06-10 22:00:38] [INFO ] Found NUPN structural information;
[2022-06-10 22:00:38] [INFO ] Parsed PT model containing 41 places and 121 transitions in 320 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 45 transitions
Reduce redundant transitions removed 45 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA AutonomousCar-PT-03a-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-03a-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-03a-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-03a-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-03a-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-03a-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-03a-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-03a-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-03a-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-03a-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 76/76 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 39 transition count 71
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 39 transition count 71
Applied a total of 4 rules in 28 ms. Remains 39 /41 variables (removed 2) and now considering 71/76 (removed 5) transitions.
// Phase 1: matrix 71 rows 39 cols
[2022-06-10 22:00:38] [INFO ] Computed 7 place invariants in 9 ms
[2022-06-10 22:00:38] [INFO ] Implicit Places using invariants in 354 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 419 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 38/41 places, 71/76 transitions.
Applied a total of 0 rules in 5 ms. Remains 38 /38 variables (removed 0) and now considering 71/71 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 38/41 places, 71/76 transitions.
Support contains 14 out of 38 places after structural reductions.
[2022-06-10 22:00:39] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-06-10 22:00:39] [INFO ] Flatten gal took : 74 ms
FORMULA AutonomousCar-PT-03a-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-10 22:00:39] [INFO ] Flatten gal took : 28 ms
[2022-06-10 22:00:39] [INFO ] Input system was already deterministic with 71 transitions.
Finished random walk after 362 steps, including 21 resets, run visited all 10 properties in 90 ms. (steps per millisecond=4 )
Computed a total of 2 stabilizing places and 2 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(X(p0))&&G(X(p1))))'
Support contains 4 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 71/71 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 37 transition count 67
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 37 transition count 67
Applied a total of 2 rules in 12 ms. Remains 37 /38 variables (removed 1) and now considering 67/71 (removed 4) transitions.
// Phase 1: matrix 67 rows 37 cols
[2022-06-10 22:00:39] [INFO ] Computed 6 place invariants in 3 ms
[2022-06-10 22:00:40] [INFO ] Implicit Places using invariants in 202 ms returned []
// Phase 1: matrix 67 rows 37 cols
[2022-06-10 22:00:40] [INFO ] Computed 6 place invariants in 5 ms
[2022-06-10 22:00:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-06-10 22:00:40] [INFO ] Implicit Places using invariants and state equation in 185 ms returned [33, 35]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 392 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/38 places, 67/71 transitions.
Applied a total of 0 rules in 7 ms. Remains 35 /35 variables (removed 0) and now considering 67/67 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 35/38 places, 67/71 transitions.
Stuttering acceptance computed with spot in 499 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : AutonomousCar-PT-03a-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(AND (EQ s25 0) (EQ s22 1)), p0:(OR (EQ s10 0) (EQ s5 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA AutonomousCar-PT-03a-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-03a-LTLCardinality-00 finished in 1067 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G(p0))))'
Support contains 2 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 71/71 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 38 transition count 67
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 34 transition count 67
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 33 transition count 63
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 33 transition count 63
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 14 place count 31 transition count 61
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 30 transition count 61
Applied a total of 16 rules in 42 ms. Remains 30 /38 variables (removed 8) and now considering 61/71 (removed 10) transitions.
// Phase 1: matrix 61 rows 30 cols
[2022-06-10 22:00:40] [INFO ] Computed 6 place invariants in 7 ms
[2022-06-10 22:00:41] [INFO ] Implicit Places using invariants in 113 ms returned []
// Phase 1: matrix 61 rows 30 cols
[2022-06-10 22:00:41] [INFO ] Computed 6 place invariants in 2 ms
[2022-06-10 22:00:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-06-10 22:00:41] [INFO ] Implicit Places using invariants and state equation in 185 ms returned [26, 28]
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 : 28/38 places, 61/71 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 28 transition count 60
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 27 transition count 60
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 4 place count 26 transition count 59
Applied a total of 4 rules in 13 ms. Remains 26 /28 variables (removed 2) and now considering 59/61 (removed 2) transitions.
// Phase 1: matrix 59 rows 26 cols
[2022-06-10 22:00:41] [INFO ] Computed 4 place invariants in 1 ms
[2022-06-10 22:00:41] [INFO ] Implicit Places using invariants in 57 ms returned []
// Phase 1: matrix 59 rows 26 cols
[2022-06-10 22:00:41] [INFO ] Computed 4 place invariants in 1 ms
[2022-06-10 22:00:41] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-06-10 22:00:41] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 26/38 places, 59/71 transitions.
Finished structural reductions, in 2 iterations. Remains : 26/38 places, 59/71 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : AutonomousCar-PT-03a-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s11 0) (EQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 72 steps with 6 reset in 2 ms.
FORMULA AutonomousCar-PT-03a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-03a-LTLCardinality-01 finished in 606 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X((G(X((p0 U p1)))&&X(p2)))))'
Support contains 4 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 71/71 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 36 transition count 63
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 36 transition count 63
Applied a total of 4 rules in 3 ms. Remains 36 /38 variables (removed 2) and now considering 63/71 (removed 8) transitions.
// Phase 1: matrix 63 rows 36 cols
[2022-06-10 22:00:41] [INFO ] Computed 6 place invariants in 1 ms
[2022-06-10 22:00:41] [INFO ] Implicit Places using invariants in 72 ms returned []
// Phase 1: matrix 63 rows 36 cols
[2022-06-10 22:00:41] [INFO ] Computed 6 place invariants in 3 ms
[2022-06-10 22:00:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-06-10 22:00:41] [INFO ] Implicit Places using invariants and state equation in 122 ms returned [32, 34]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 198 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 34/38 places, 63/71 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 34/38 places, 63/71 transitions.
Stuttering acceptance computed with spot in 347 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p1)]
Running random walk in product with property : AutonomousCar-PT-03a-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p2) (AND (NOT p1) (NOT p0))), acceptance={0} source=2 dest: 2}, { cond=(AND p2 (NOT p1) p0), acceptance={0} source=2 dest: 3}, { cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 3}, { cond=(OR p1 p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(AND (EQ s29 0) (EQ s31 1)), p1:(OR (EQ s31 0) (EQ s29 1)), p0:(OR (EQ s6 0) (EQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 1 ms.
FORMULA AutonomousCar-PT-03a-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-03a-LTLCardinality-02 finished in 583 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)||G(p2)||p0)))'
Support contains 4 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 71/71 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 36 transition count 63
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 36 transition count 63
Applied a total of 4 rules in 2 ms. Remains 36 /38 variables (removed 2) and now considering 63/71 (removed 8) transitions.
// Phase 1: matrix 63 rows 36 cols
[2022-06-10 22:00:42] [INFO ] Computed 6 place invariants in 2 ms
[2022-06-10 22:00:42] [INFO ] Implicit Places using invariants in 64 ms returned []
// Phase 1: matrix 63 rows 36 cols
[2022-06-10 22:00:42] [INFO ] Computed 6 place invariants in 10 ms
[2022-06-10 22:00:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-06-10 22:00:42] [INFO ] Implicit Places using invariants and state equation in 101 ms returned [32, 34]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 167 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 34/38 places, 63/71 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 34/38 places, 63/71 transitions.
Stuttering acceptance computed with spot in 257 ms :[true, (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : AutonomousCar-PT-03a-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 2}, { cond=(AND p1 p2), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={} source=5 dest: 0}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=1, aps=[p2:(AND (EQ s1 0) (EQ s18 1)), p1:(OR (EQ s19 0) (EQ s5 1)), p0:(OR (EQ s19 0) (EQ s5 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, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 487 ms.
Product exploration explored 100000 steps with 50000 reset in 355 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 (NOT p2) p1 p0), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND p1 p2)))), true, (X (X (AND p1 (NOT p2)))), (X (X p1)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) p1 (NOT p2))))
Knowledge based reduction with 12 factoid took 284 ms. Reduced automaton from 6 states, 14 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA AutonomousCar-PT-03a-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutonomousCar-PT-03a-LTLCardinality-06 finished in 1584 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(p0)))'
Support contains 2 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 71/71 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 37 transition count 68
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 4 rules applied. Total rules applied 6 place count 35 transition count 66
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 8 place count 33 transition count 66
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 10 place count 31 transition count 58
Iterating global reduction 3 with 2 rules applied. Total rules applied 12 place count 31 transition count 58
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 3 with 2 rules applied. Total rules applied 14 place count 30 transition count 57
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 16 place count 29 transition count 57
Applied a total of 16 rules in 13 ms. Remains 29 /38 variables (removed 9) and now considering 57/71 (removed 14) transitions.
// Phase 1: matrix 57 rows 29 cols
[2022-06-10 22:00:43] [INFO ] Computed 6 place invariants in 1 ms
[2022-06-10 22:00:43] [INFO ] Implicit Places using invariants in 47 ms returned []
// Phase 1: matrix 57 rows 29 cols
[2022-06-10 22:00:43] [INFO ] Computed 6 place invariants in 1 ms
[2022-06-10 22:00:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-06-10 22:00:43] [INFO ] Implicit Places using invariants and state equation in 90 ms returned [25, 27]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 141 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 27/38 places, 57/71 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 27 transition count 56
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 26 transition count 56
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 25 transition count 55
Applied a total of 4 rules in 6 ms. Remains 25 /27 variables (removed 2) and now considering 55/57 (removed 2) transitions.
// Phase 1: matrix 55 rows 25 cols
[2022-06-10 22:00:43] [INFO ] Computed 4 place invariants in 1 ms
[2022-06-10 22:00:43] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 55 rows 25 cols
[2022-06-10 22:00:43] [INFO ] Computed 4 place invariants in 7 ms
[2022-06-10 22:00:43] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-06-10 22:00:43] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 25/38 places, 55/71 transitions.
Finished structural reductions, in 2 iterations. Remains : 25/38 places, 55/71 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : AutonomousCar-PT-03a-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s20 0) (EQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 50000 reset in 176 ms.
Product exploration explored 100000 steps with 50000 reset in 411 ms.
Computed a total of 3 stabilizing places and 5 stable transitions
Computed a total of 3 stabilizing places and 5 stable transitions
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 2 factoid took 136 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA AutonomousCar-PT-03a-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutonomousCar-PT-03a-LTLCardinality-09 finished in 1053 ms.
All properties solved by simple procedures.
Total runtime 6953 ms.

BK_STOP 1654898444799

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-03a"
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 2-4028"
echo " Executing tool itstools"
echo " Input is AutonomousCar-PT-03a, 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 r294-smll-165463872900443"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-03a.tgz
mv AutonomousCar-PT-03a 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 ;