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.r222-tall-165286025200404.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)
...............
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldPPPs-PT-004A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286025200404
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 232K
-rw-r--r-- 1 mcc users 4.8K Apr 30 03:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 45K Apr 30 03:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Apr 30 03:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Apr 30 03:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 08:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 08:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 35K May 10 09:34 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 ShieldPPPs-PT-004A-LTLFireability-00
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-01
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-02
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-03
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-04
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-05
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-06
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-07
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-08
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-09
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-10
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-11
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-12
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-13
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-14
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652977409641

Running Version 202205111006
[2022-05-19 16:23:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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]
[2022-05-19 16:23:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 16:23:30] [INFO ] Load time of PNML (sax parser for PT used): 80 ms
[2022-05-19 16:23:30] [INFO ] Transformed 127 places.
[2022-05-19 16:23:30] [INFO ] Transformed 107 transitions.
[2022-05-19 16:23:30] [INFO ] Found NUPN structural information;
[2022-05-19 16:23:30] [INFO ] Parsed PT model containing 127 places and 107 transitions in 182 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA ShieldPPPs-PT-004A-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-004A-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-004A-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-004A-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 36 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 13 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 127 cols
[2022-05-19 16:23:31] [INFO ] Computed 45 place invariants in 12 ms
[2022-05-19 16:23:31] [INFO ] Implicit Places using invariants in 204 ms returned []
// Phase 1: matrix 107 rows 127 cols
[2022-05-19 16:23:31] [INFO ] Computed 45 place invariants in 2 ms
[2022-05-19 16:23:31] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 399 ms to find 0 implicit places.
// Phase 1: matrix 107 rows 127 cols
[2022-05-19 16:23:31] [INFO ] Computed 45 place invariants in 9 ms
[2022-05-19 16:23:31] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 127/127 places, 107/107 transitions.
Support contains 36 out of 127 places after structural reductions.
[2022-05-19 16:23:31] [INFO ] Flatten gal took : 34 ms
[2022-05-19 16:23:31] [INFO ] Flatten gal took : 14 ms
[2022-05-19 16:23:31] [INFO ] Input system was already deterministic with 107 transitions.
Support contains 35 out of 127 places (down from 36) after GAL structural reductions.
Finished random walk after 477 steps, including 1 resets, run visited all 23 properties in 57 ms. (steps per millisecond=8 )
FORMULA ShieldPPPs-PT-004A-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
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' '!((G(p0)||F(p1)||G(p2)))'
Support contains 5 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 125 transition count 105
Applied a total of 4 rules in 23 ms. Remains 125 /127 variables (removed 2) and now considering 105/107 (removed 2) transitions.
// Phase 1: matrix 105 rows 125 cols
[2022-05-19 16:23:32] [INFO ] Computed 45 place invariants in 3 ms
[2022-05-19 16:23:32] [INFO ] Implicit Places using invariants in 92 ms returned []
// Phase 1: matrix 105 rows 125 cols
[2022-05-19 16:23:32] [INFO ] Computed 45 place invariants in 5 ms
[2022-05-19 16:23:32] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 215 ms to find 0 implicit places.
[2022-05-19 16:23:32] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 105 rows 125 cols
[2022-05-19 16:23:32] [INFO ] Computed 45 place invariants in 1 ms
[2022-05-19 16:23:32] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 125/127 places, 105/107 transitions.
Finished structural reductions, in 1 iterations. Remains : 125/127 places, 105/107 transitions.
Stuttering acceptance computed with spot in 263 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(AND (EQ s44 1) (EQ s63 1) (OR (EQ s98 0) (EQ s115 0))), p2:(EQ s32 1), p0:(OR (EQ s32 1) (AND (EQ s98 1) (EQ s115 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, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 471 steps with 2 reset in 8 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLFireability-00 finished in 647 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(G(p0))))'
Support contains 1 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Reduce places removed 1 places and 1 transitions.
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 2 place count 125 transition count 105
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 124 transition count 104
Applied a total of 4 rules in 25 ms. Remains 124 /127 variables (removed 3) and now considering 104/107 (removed 3) transitions.
// Phase 1: matrix 104 rows 124 cols
[2022-05-19 16:23:32] [INFO ] Computed 45 place invariants in 1 ms
[2022-05-19 16:23:32] [INFO ] Implicit Places using invariants in 70 ms returned []
// Phase 1: matrix 104 rows 124 cols
[2022-05-19 16:23:32] [INFO ] Computed 45 place invariants in 2 ms
[2022-05-19 16:23:33] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2022-05-19 16:23:33] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 104 rows 124 cols
[2022-05-19 16:23:33] [INFO ] Computed 45 place invariants in 2 ms
[2022-05-19 16:23:33] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 124/127 places, 104/107 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/127 places, 104/107 transitions.
Stuttering acceptance computed with spot in 108 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-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:(EQ s31 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 320 steps with 0 reset in 5 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLFireability-01 finished in 419 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X((p0 U (F(!G(!p1)) U p2))) U p0)))'
Support contains 2 out of 127 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Reduce places removed 1 places and 1 transitions.
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 2 place count 125 transition count 105
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 124 transition count 104
Applied a total of 4 rules in 18 ms. Remains 124 /127 variables (removed 3) and now considering 104/107 (removed 3) transitions.
// Phase 1: matrix 104 rows 124 cols
[2022-05-19 16:23:33] [INFO ] Computed 45 place invariants in 1 ms
[2022-05-19 16:23:33] [INFO ] Implicit Places using invariants in 67 ms returned []
// Phase 1: matrix 104 rows 124 cols
[2022-05-19 16:23:33] [INFO ] Computed 45 place invariants in 1 ms
[2022-05-19 16:23:33] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
[2022-05-19 16:23:33] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 104 rows 124 cols
[2022-05-19 16:23:33] [INFO ] Computed 45 place invariants in 1 ms
[2022-05-19 16:23:33] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 124/127 places, 104/107 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/127 places, 104/107 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s98 1) (EQ s112 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]]
Stuttering criterion allowed to conclude after 276 steps with 0 reset in 2 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLFireability-04 finished in 306 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||G(X((F(p1)||X(p2))))))'
Support contains 5 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 6 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 127 cols
[2022-05-19 16:23:33] [INFO ] Computed 45 place invariants in 1 ms
[2022-05-19 16:23:33] [INFO ] Implicit Places using invariants in 77 ms returned []
// Phase 1: matrix 107 rows 127 cols
[2022-05-19 16:23:33] [INFO ] Computed 45 place invariants in 1 ms
[2022-05-19 16:23:33] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
// Phase 1: matrix 107 rows 127 cols
[2022-05-19 16:23:33] [INFO ] Computed 45 place invariants in 1 ms
[2022-05-19 16:23:33] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s53 1), p1:(AND (EQ s80 1) (EQ s89 1)), p2:(AND (EQ s36 1) (EQ s55 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, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 2033 steps with 15 reset in 15 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLFireability-05 finished in 475 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(G(G(p0)))||X(p1))))'
Support contains 1 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 3 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 127 cols
[2022-05-19 16:23:34] [INFO ] Computed 45 place invariants in 1 ms
[2022-05-19 16:23:34] [INFO ] Implicit Places using invariants in 64 ms returned []
// Phase 1: matrix 107 rows 127 cols
[2022-05-19 16:23:34] [INFO ] Computed 45 place invariants in 5 ms
[2022-05-19 16:23:34] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
// Phase 1: matrix 107 rows 127 cols
[2022-05-19 16:23:34] [INFO ] Computed 45 place invariants in 2 ms
[2022-05-19 16:23:34] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 168 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(EQ s114 0), p1:(EQ s114 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 22 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLFireability-06 finished in 454 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(F((X(p0)&&!p1)))) U X(p0)))'
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 4 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 127 cols
[2022-05-19 16:23:34] [INFO ] Computed 45 place invariants in 2 ms
[2022-05-19 16:23:34] [INFO ] Implicit Places using invariants in 71 ms returned []
// Phase 1: matrix 107 rows 127 cols
[2022-05-19 16:23:34] [INFO ] Computed 45 place invariants in 2 ms
[2022-05-19 16:23:34] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
// Phase 1: matrix 107 rows 127 cols
[2022-05-19 16:23:34] [INFO ] Computed 45 place invariants in 1 ms
[2022-05-19 16:23:34] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 187 ms :[(NOT p0), (NOT p0), (OR (NOT p0) p1), (OR (NOT p0) p1), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 2}, { cond=(NOT p0), acceptance={0} source=1 dest: 3}], [{ cond=p1, acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 4}], [{ cond=p1, acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s66 1) (EQ s87 1)), p1:(AND (EQ s11 1) (EQ s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 3744 reset in 289 ms.
Product exploration explored 100000 steps with 3756 reset in 359 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 : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (X (NOT p0))), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 294 ms. Reduced automaton from 5 states, 11 edges and 2 AP to 5 states, 11 edges and 2 AP.
Stuttering acceptance computed with spot in 180 ms :[(NOT p0), (NOT p0), (OR (NOT p0) p1), (OR (NOT p0) p1), (NOT p0)]
Finished random walk after 82 steps, including 0 resets, run visited all 4 properties in 3 ms. (steps per millisecond=27 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (X (NOT p0))), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F p1), (F (AND (NOT p0) p1))]
Knowledge based reduction with 7 factoid took 356 ms. Reduced automaton from 5 states, 11 edges and 2 AP to 5 states, 11 edges and 2 AP.
Stuttering acceptance computed with spot in 183 ms :[(NOT p0), (NOT p0), (OR (NOT p0) p1), (OR (NOT p0) p1), (NOT p0)]
Stuttering acceptance computed with spot in 182 ms :[(NOT p0), (NOT p0), (OR (NOT p0) p1), (OR (NOT p0) p1), (NOT p0)]
// Phase 1: matrix 107 rows 127 cols
[2022-05-19 16:23:36] [INFO ] Computed 45 place invariants in 1 ms
[2022-05-19 16:23:36] [INFO ] [Real]Absence check using 45 positive place invariants in 9 ms returned sat
[2022-05-19 16:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 16:23:37] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2022-05-19 16:23:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 16:23:37] [INFO ] [Nat]Absence check using 45 positive place invariants in 8 ms returned sat
[2022-05-19 16:23:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 16:23:37] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-19 16:23:37] [INFO ] Computed and/alt/rep : 106/291/106 causal constraints (skipped 0 transitions) in 20 ms.
[2022-05-19 16:23:37] [INFO ] Added : 106 causal constraints over 24 iterations in 570 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 6 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 127 cols
[2022-05-19 16:23:37] [INFO ] Computed 45 place invariants in 0 ms
[2022-05-19 16:23:37] [INFO ] Implicit Places using invariants in 78 ms returned []
// Phase 1: matrix 107 rows 127 cols
[2022-05-19 16:23:37] [INFO ] Computed 45 place invariants in 0 ms
[2022-05-19 16:23:37] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
// Phase 1: matrix 107 rows 127 cols
[2022-05-19 16:23:37] [INFO ] Computed 45 place invariants in 0 ms
[2022-05-19 16:23:38] [INFO ] Dead Transitions using invariants and state equation in 111 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 127/127 places, 107/107 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (X (NOT p0))), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 398 ms. Reduced automaton from 5 states, 11 edges and 2 AP to 5 states, 11 edges and 2 AP.
Stuttering acceptance computed with spot in 163 ms :[(NOT p0), (NOT p0), (OR (NOT p0) p1), (OR (NOT p0) p1), (NOT p0)]
Finished random walk after 47 steps, including 0 resets, run visited all 4 properties in 5 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (X (NOT p0))), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F p1), (F (AND (NOT p0) p1))]
Knowledge based reduction with 7 factoid took 385 ms. Reduced automaton from 5 states, 11 edges and 2 AP to 5 states, 11 edges and 2 AP.
Stuttering acceptance computed with spot in 169 ms :[(NOT p0), (NOT p0), (OR (NOT p0) p1), (OR (NOT p0) p1), (NOT p0)]
Stuttering acceptance computed with spot in 163 ms :[(NOT p0), (NOT p0), (OR (NOT p0) p1), (OR (NOT p0) p1), (NOT p0)]
// Phase 1: matrix 107 rows 127 cols
[2022-05-19 16:23:39] [INFO ] Computed 45 place invariants in 1 ms
[2022-05-19 16:23:39] [INFO ] [Real]Absence check using 45 positive place invariants in 9 ms returned sat
[2022-05-19 16:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 16:23:39] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2022-05-19 16:23:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 16:23:39] [INFO ] [Nat]Absence check using 45 positive place invariants in 7 ms returned sat
[2022-05-19 16:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 16:23:39] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2022-05-19 16:23:39] [INFO ] Computed and/alt/rep : 106/291/106 causal constraints (skipped 0 transitions) in 7 ms.
[2022-05-19 16:23:40] [INFO ] Added : 106 causal constraints over 24 iterations in 497 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0), (OR (NOT p0) p1), (OR (NOT p0) p1), (NOT p0)]
Product exploration explored 100000 steps with 3736 reset in 207 ms.
Product exploration explored 100000 steps with 3761 reset in 231 ms.
Built C files in :
/tmp/ltsmin15543161367567721115
[2022-05-19 16:23:40] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15543161367567721115
Running compilation step : cd /tmp/ltsmin15543161367567721115;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 274 ms.
Running link step : cd /tmp/ltsmin15543161367567721115;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin15543161367567721115;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased3493466385218086026.hoa' '--buchi-type=spotba'
LTSmin run took 7263 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-07 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-004A-LTLFireability-07 finished in 14053 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&G(F((G(p1)||p0)))))'
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
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 2 place count 126 transition count 106
Applied a total of 2 rules in 11 ms. Remains 126 /127 variables (removed 1) and now considering 106/107 (removed 1) transitions.
// Phase 1: matrix 106 rows 126 cols
[2022-05-19 16:23:48] [INFO ] Computed 45 place invariants in 1 ms
[2022-05-19 16:23:48] [INFO ] Implicit Places using invariants in 124 ms returned []
// Phase 1: matrix 106 rows 126 cols
[2022-05-19 16:23:48] [INFO ] Computed 45 place invariants in 0 ms
[2022-05-19 16:23:48] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 276 ms to find 0 implicit places.
[2022-05-19 16:23:48] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 106 rows 126 cols
[2022-05-19 16:23:48] [INFO ] Computed 45 place invariants in 0 ms
[2022-05-19 16:23:48] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 126/127 places, 106/107 transitions.
Finished structural reductions, in 1 iterations. Remains : 126/127 places, 106/107 transitions.
Stuttering acceptance computed with spot in 170 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s99 1) (EQ s114 1)), p1:(AND (EQ s104 1) (EQ s115 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 620 steps with 1 reset in 5 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLFireability-08 finished in 581 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 125 transition count 105
Applied a total of 4 rules in 15 ms. Remains 125 /127 variables (removed 2) and now considering 105/107 (removed 2) transitions.
// Phase 1: matrix 105 rows 125 cols
[2022-05-19 16:23:49] [INFO ] Computed 45 place invariants in 1 ms
[2022-05-19 16:23:49] [INFO ] Implicit Places using invariants in 82 ms returned []
// Phase 1: matrix 105 rows 125 cols
[2022-05-19 16:23:49] [INFO ] Computed 45 place invariants in 1 ms
[2022-05-19 16:23:49] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
[2022-05-19 16:23:49] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 105 rows 125 cols
[2022-05-19 16:23:49] [INFO ] Computed 45 place invariants in 0 ms
[2022-05-19 16:23:49] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 125/127 places, 105/107 transitions.
Finished structural reductions, in 1 iterations. Remains : 125/127 places, 105/107 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-09 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 s97 1) (EQ s116 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 261 steps with 0 reset in 3 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLFireability-09 finished in 329 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p1)&&p0)))'
Support contains 6 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
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 0 with 4 rules applied. Total rules applied 4 place count 125 transition count 105
Applied a total of 4 rules in 9 ms. Remains 125 /127 variables (removed 2) and now considering 105/107 (removed 2) transitions.
// Phase 1: matrix 105 rows 125 cols
[2022-05-19 16:23:49] [INFO ] Computed 45 place invariants in 0 ms
[2022-05-19 16:23:49] [INFO ] Implicit Places using invariants in 76 ms returned []
// Phase 1: matrix 105 rows 125 cols
[2022-05-19 16:23:49] [INFO ] Computed 45 place invariants in 4 ms
[2022-05-19 16:23:49] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
[2022-05-19 16:23:49] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 105 rows 125 cols
[2022-05-19 16:23:49] [INFO ] Computed 45 place invariants in 1 ms
[2022-05-19 16:23:49] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 125/127 places, 105/107 transitions.
Finished structural reductions, in 1 iterations. Remains : 125/127 places, 105/107 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(AND (EQ s34 1) (EQ s61 1)), p0:(AND (EQ s38 1) (EQ s40 1) (OR (EQ s36 0) (EQ s55 0)))], 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]]
Stuttering criterion allowed to conclude after 64620 steps with 567 reset in 146 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLFireability-13 finished in 508 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!((X(p0)&&!p1) U G(p2))||X(p0)))'
Support contains 3 out of 127 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 1 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 127 cols
[2022-05-19 16:23:50] [INFO ] Computed 45 place invariants in 1 ms
[2022-05-19 16:23:50] [INFO ] Implicit Places using invariants in 73 ms returned []
// Phase 1: matrix 107 rows 127 cols
[2022-05-19 16:23:50] [INFO ] Computed 45 place invariants in 0 ms
[2022-05-19 16:23:50] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
// Phase 1: matrix 107 rows 127 cols
[2022-05-19 16:23:50] [INFO ] Computed 45 place invariants in 3 ms
[2022-05-19 16:23:50] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 112 ms :[(AND p2 (NOT p0)), (AND p2 (NOT p0)), p2]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(AND p2 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=p2, acceptance={} source=1 dest: 0}], [{ cond=p2, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p2:(AND (EQ s80 1) (EQ s89 1)), p0:(EQ s52 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, null][false, false, false]]
Initial state of product has no viable successors after 0 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-14 TRUE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLFireability-14 finished in 384 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G(F(X((F(X(p1))&&p2))))&&p0))))'
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
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 0 with 4 rules applied. Total rules applied 4 place count 125 transition count 105
Applied a total of 4 rules in 10 ms. Remains 125 /127 variables (removed 2) and now considering 105/107 (removed 2) transitions.
// Phase 1: matrix 105 rows 125 cols
[2022-05-19 16:23:50] [INFO ] Computed 45 place invariants in 1 ms
[2022-05-19 16:23:50] [INFO ] Implicit Places using invariants in 68 ms returned []
// Phase 1: matrix 105 rows 125 cols
[2022-05-19 16:23:50] [INFO ] Computed 45 place invariants in 3 ms
[2022-05-19 16:23:50] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2022-05-19 16:23:50] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 105 rows 125 cols
[2022-05-19 16:23:50] [INFO ] Computed 45 place invariants in 1 ms
[2022-05-19 16:23:50] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 125/127 places, 105/107 transitions.
Finished structural reductions, in 1 iterations. Remains : 125/127 places, 105/107 transitions.
Stuttering acceptance computed with spot in 140 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s75 1) (EQ s94 1)), p1:(AND (EQ s75 1) (EQ s94 1)), p2:(OR (EQ s2 0) (EQ s10 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 578 steps with 1 reset in 3 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLFireability-15 finished in 439 ms.
All properties solved by simple procedures.
Total runtime 20054 ms.

BK_STOP 1652977430882

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="ShieldPPPs-PT-004A"
export BK_EXAMINATION="LTLFireability"
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 ShieldPPPs-PT-004A, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r222-tall-165286025200404"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-004A.tgz
mv ShieldPPPs-PT-004A execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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