Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r006-tajo-165245689300451.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is AutoFlight-PT-06a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-tajo-165245689300451
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 264K
-rw-r--r-- 1 mcc users 6.0K Apr 30 01:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Apr 30 01:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 30 01:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 30 01:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 07:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 07:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 9 07:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 43K May 10 09:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1652661507152

Running Version 202205111006
[2022-05-16 00:38:28] [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]
[2022-05-16 00:38:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 00:38:28] [INFO ] Load time of PNML (sax parser for PT used): 95 ms
[2022-05-16 00:38:28] [INFO ] Transformed 157 places.
[2022-05-16 00:38:28] [INFO ] Transformed 155 transitions.
[2022-05-16 00:38:28] [INFO ] Found NUPN structural information;
[2022-05-16 00:38:28] [INFO ] Parsed PT model containing 157 places and 155 transitions in 220 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 7 formulas.
Ensure Unique test removed 30 transitions
Reduce redundant transitions removed 30 transitions.
FORMULA AutoFlight-PT-06a-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-06a-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-06a-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-06a-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-06a-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-06a-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-06a-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-06a-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-06a-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-06a-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 11 out of 157 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 157/157 places, 125/125 transitions.
Applied a total of 0 rules in 16 ms. Remains 157 /157 variables (removed 0) and now considering 125/125 (removed 0) transitions.
// Phase 1: matrix 125 rows 157 cols
[2022-05-16 00:38:28] [INFO ] Computed 40 place invariants in 8 ms
[2022-05-16 00:38:29] [INFO ] Implicit Places using invariants in 322 ms returned [7, 14, 21, 28, 35, 42, 45, 48, 51, 54, 57, 60, 92, 118, 124, 142, 148, 154, 156]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 350 ms to find 19 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 138/157 places, 125/125 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 133 transition count 120
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 133 transition count 120
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 132 transition count 119
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 132 transition count 119
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 131 transition count 118
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 131 transition count 118
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 130 transition count 117
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 130 transition count 117
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 129 transition count 116
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 129 transition count 116
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 128 transition count 115
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 128 transition count 115
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 127 transition count 114
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 127 transition count 114
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 126 transition count 113
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 126 transition count 113
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 125 transition count 112
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 125 transition count 112
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 124 transition count 111
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 124 transition count 111
Applied a total of 28 rules in 41 ms. Remains 124 /138 variables (removed 14) and now considering 111/125 (removed 14) transitions.
// Phase 1: matrix 111 rows 124 cols
[2022-05-16 00:38:29] [INFO ] Computed 21 place invariants in 3 ms
[2022-05-16 00:38:29] [INFO ] Implicit Places using invariants in 57 ms returned []
// Phase 1: matrix 111 rows 124 cols
[2022-05-16 00:38:29] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-16 00:38:29] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 124/157 places, 111/125 transitions.
Finished structural reductions, in 2 iterations. Remains : 124/157 places, 111/125 transitions.
Support contains 11 out of 124 places after structural reductions.
[2022-05-16 00:38:29] [INFO ] Flatten gal took : 32 ms
[2022-05-16 00:38:29] [INFO ] Flatten gal took : 18 ms
[2022-05-16 00:38:29] [INFO ] Input system was already deterministic with 111 transitions.
Incomplete random walk after 10000 steps, including 279 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 8) seen :7
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 111 rows 124 cols
[2022-05-16 00:38:29] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-16 00:38:29] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 00:38:29] [INFO ] [Nat]Absence check using 21 positive place invariants in 3 ms returned sat
[2022-05-16 00:38:29] [INFO ] After 69ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA AutoFlight-PT-06a-LTLCardinality-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 5 simplifications.
FORMULA AutoFlight-PT-06a-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(G(p1))&&p0))))'
Support contains 4 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 111/111 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 123 transition count 110
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 123 transition count 110
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 122 transition count 109
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 122 transition count 109
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 121 transition count 108
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 121 transition count 108
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 120 transition count 107
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 120 transition count 107
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 119 transition count 106
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 119 transition count 106
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 118 transition count 105
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 118 transition count 105
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 117 transition count 104
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 117 transition count 104
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 116 transition count 103
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 116 transition count 103
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 115 transition count 102
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 115 transition count 102
Applied a total of 18 rules in 16 ms. Remains 115 /124 variables (removed 9) and now considering 102/111 (removed 9) transitions.
// Phase 1: matrix 102 rows 115 cols
[2022-05-16 00:38:30] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-16 00:38:30] [INFO ] Implicit Places using invariants in 112 ms returned [95]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 113 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 114/124 places, 102/111 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 113 transition count 101
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 113 transition count 101
Applied a total of 2 rules in 4 ms. Remains 113 /114 variables (removed 1) and now considering 101/102 (removed 1) transitions.
// Phase 1: matrix 101 rows 113 cols
[2022-05-16 00:38:30] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-16 00:38:30] [INFO ] Implicit Places using invariants in 81 ms returned []
// Phase 1: matrix 101 rows 113 cols
[2022-05-16 00:38:30] [INFO ] Computed 20 place invariants in 2 ms
[2022-05-16 00:38:30] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 113/124 places, 101/111 transitions.
Finished structural reductions, in 2 iterations. Remains : 113/124 places, 101/111 transitions.
Stuttering acceptance computed with spot in 264 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : AutoFlight-PT-06a-LTLCardinality-01 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: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (EQ s72 0) (EQ s87 1)), p1:(AND (EQ s40 0) (EQ s99 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA AutoFlight-PT-06a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-06a-LTLCardinality-01 finished in 603 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((((X(p0)||F(p0)) U p1)&&F(p0)))'
Support contains 2 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 111/111 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 123 transition count 76
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 68 place count 89 transition count 76
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 68 place count 89 transition count 69
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 88 place count 76 transition count 69
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 2 with 5 rules applied. Total rules applied 93 place count 76 transition count 64
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 98 place count 71 transition count 64
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 4 with 34 rules applied. Total rules applied 132 place count 54 transition count 47
Applied a total of 132 rules in 21 ms. Remains 54 /124 variables (removed 70) and now considering 47/111 (removed 64) transitions.
// Phase 1: matrix 47 rows 54 cols
[2022-05-16 00:38:30] [INFO ] Computed 15 place invariants in 0 ms
[2022-05-16 00:38:30] [INFO ] Implicit Places using invariants in 34 ms returned [43, 46]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 35 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 52/124 places, 47/111 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 47/47 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 52/124 places, 47/111 transitions.
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p1), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : AutoFlight-PT-06a-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p0:(EQ s24 1), p1:(EQ s39 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 1 ms.
FORMULA AutoFlight-PT-06a-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-06a-LTLCardinality-02 finished in 184 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p0)&&!p0)))'
Support contains 2 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 111/111 transitions.
Drop transitions removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 124 transition count 76
Reduce places removed 35 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 36 rules applied. Total rules applied 71 place count 89 transition count 75
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 72 place count 88 transition count 75
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 72 place count 88 transition count 69
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 84 place count 82 transition count 69
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 85 place count 81 transition count 68
Iterating global reduction 3 with 1 rules applied. Total rules applied 86 place count 81 transition count 68
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 116 place count 66 transition count 53
Applied a total of 116 rules in 10 ms. Remains 66 /124 variables (removed 58) and now considering 53/111 (removed 58) transitions.
// Phase 1: matrix 53 rows 66 cols
[2022-05-16 00:38:30] [INFO ] Computed 21 place invariants in 0 ms
[2022-05-16 00:38:30] [INFO ] Implicit Places using invariants in 43 ms returned [25, 26, 27, 30, 31, 50]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 44 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 60/124 places, 53/111 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 60 transition count 49
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 9 place count 56 transition count 48
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 55 transition count 48
Applied a total of 10 rules in 4 ms. Remains 55 /60 variables (removed 5) and now considering 48/53 (removed 5) transitions.
// Phase 1: matrix 48 rows 55 cols
[2022-05-16 00:38:30] [INFO ] Computed 15 place invariants in 0 ms
[2022-05-16 00:38:31] [INFO ] Implicit Places using invariants in 90 ms returned []
// Phase 1: matrix 48 rows 55 cols
[2022-05-16 00:38:31] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-16 00:38:31] [INFO ] State equation strengthened by 12 read => feed constraints.
[2022-05-16 00:38:31] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 55/124 places, 48/111 transitions.
Finished structural reductions, in 2 iterations. Remains : 55/124 places, 48/111 transitions.
Stuttering acceptance computed with spot in 58 ms :[true, (NOT p0)]
Running random walk in product with property : AutoFlight-PT-06a-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s46 0) (NEQ s25 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, null][true, true]]
Product exploration explored 100000 steps with 50000 reset in 335 ms.
Product exploration explored 100000 steps with 50000 reset in 293 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 2 factoid took 82 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA AutoFlight-PT-06a-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutoFlight-PT-06a-LTLCardinality-07 finished in 1012 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F(p0))))'
Support contains 2 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 111/111 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 124 transition count 75
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 88 transition count 75
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 72 place count 88 transition count 68
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 86 place count 81 transition count 68
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 87 place count 80 transition count 67
Iterating global reduction 2 with 1 rules applied. Total rules applied 88 place count 80 transition count 67
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 118 place count 65 transition count 52
Applied a total of 118 rules in 16 ms. Remains 65 /124 variables (removed 59) and now considering 52/111 (removed 59) transitions.
// Phase 1: matrix 52 rows 65 cols
[2022-05-16 00:38:31] [INFO ] Computed 21 place invariants in 0 ms
[2022-05-16 00:38:31] [INFO ] Implicit Places using invariants in 74 ms returned [26, 27, 28, 29, 30, 31, 50, 54]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 75 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 57/124 places, 52/111 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 57 transition count 46
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 51 transition count 46
Applied a total of 12 rules in 3 ms. Remains 51 /57 variables (removed 6) and now considering 46/52 (removed 6) transitions.
// Phase 1: matrix 46 rows 51 cols
[2022-05-16 00:38:31] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-16 00:38:32] [INFO ] Implicit Places using invariants in 69 ms returned []
// Phase 1: matrix 46 rows 51 cols
[2022-05-16 00:38:32] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 00:38:32] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-16 00:38:32] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 51/124 places, 46/111 transitions.
Finished structural reductions, in 2 iterations. Remains : 51/124 places, 46/111 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-06a-LTLCardinality-09 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:(AND (NEQ s9 0) (NEQ s34 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 29 steps with 1 reset in 0 ms.
FORMULA AutoFlight-PT-06a-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-06a-LTLCardinality-09 finished in 371 ms.
All properties solved by simple procedures.
Total runtime 3682 ms.

BK_STOP 1652661512310

--------------------
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="AutoFlight-PT-06a"
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 AutoFlight-PT-06a, 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 r006-tajo-165245689300451"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-06a.tgz
mv AutoFlight-PT-06a 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 ;