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.r186-tajo-165281572300476.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RefineWMG-PT-005005, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-tajo-165281572300476
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 232K
-rw-r--r-- 1 mcc users 6.3K Apr 30 02:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 30 02:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Apr 30 02:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Apr 30 02:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 9 08:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 14K 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 RefineWMG-PT-005005-LTLFireability-00
FORMULA_NAME RefineWMG-PT-005005-LTLFireability-01
FORMULA_NAME RefineWMG-PT-005005-LTLFireability-02
FORMULA_NAME RefineWMG-PT-005005-LTLFireability-03
FORMULA_NAME RefineWMG-PT-005005-LTLFireability-04
FORMULA_NAME RefineWMG-PT-005005-LTLFireability-05
FORMULA_NAME RefineWMG-PT-005005-LTLFireability-06
FORMULA_NAME RefineWMG-PT-005005-LTLFireability-07
FORMULA_NAME RefineWMG-PT-005005-LTLFireability-08
FORMULA_NAME RefineWMG-PT-005005-LTLFireability-09
FORMULA_NAME RefineWMG-PT-005005-LTLFireability-10
FORMULA_NAME RefineWMG-PT-005005-LTLFireability-11
FORMULA_NAME RefineWMG-PT-005005-LTLFireability-12
FORMULA_NAME RefineWMG-PT-005005-LTLFireability-13
FORMULA_NAME RefineWMG-PT-005005-LTLFireability-14
FORMULA_NAME RefineWMG-PT-005005-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1653084328710

Running Version 202205111006
[2022-05-20 22:05:30] [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]
[2022-05-20 22:05:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 22:05:30] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2022-05-20 22:05:30] [INFO ] Transformed 29 places.
[2022-05-20 22:05:30] [INFO ] Transformed 23 transitions.
[2022-05-20 22:05:30] [INFO ] Parsed PT model containing 29 places and 23 transitions in 152 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA RefineWMG-PT-005005-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-005005-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-005005-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-005005-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 29 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29/29 places, 23/23 transitions.
Applied a total of 0 rules in 9 ms. Remains 29 /29 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:30] [INFO ] Computed 12 place invariants in 8 ms
[2022-05-20 22:05:31] [INFO ] Dead Transitions using invariants and state equation in 145 ms found 0 transitions.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:31] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-20 22:05:31] [INFO ] Implicit Places using invariants in 44 ms returned []
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:31] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-20 22:05:31] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:31] [INFO ] Computed 12 place invariants in 2 ms
[2022-05-20 22:05:31] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 29/29 places, 23/23 transitions.
Support contains 27 out of 29 places after structural reductions.
[2022-05-20 22:05:31] [INFO ] Flatten gal took : 23 ms
[2022-05-20 22:05:31] [INFO ] Flatten gal took : 6 ms
[2022-05-20 22:05:31] [INFO ] Input system was already deterministic with 23 transitions.
Finished random walk after 1021 steps, including 0 resets, run visited all 23 properties in 73 ms. (steps per millisecond=13 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||(X(p1)&&F((F(p2)||p3)))))'
Support contains 4 out of 29 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29/29 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:31] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-20 22:05:31] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:31] [INFO ] Computed 12 place invariants in 2 ms
[2022-05-20 22:05:31] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:31] [INFO ] Computed 12 place invariants in 2 ms
[2022-05-20 22:05:31] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:31] [INFO ] Computed 12 place invariants in 5 ms
[2022-05-20 22:05:32] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 29/29 places, 23/23 transitions.
Stuttering acceptance computed with spot in 313 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p3) (NOT p2)), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-005005-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p3) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(GEQ s15 1), p3:(GEQ s23 1), p2:(AND (GEQ s13 1) (GEQ s5 1)), p1:(GEQ s13 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 4296 reset in 341 ms.
Stack based approach found an accepted trace after 9 steps with 0 reset with depth 10 and stack size 10 in 1 ms.
FORMULA RefineWMG-PT-005005-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property RefineWMG-PT-005005-LTLFireability-00 finished in 892 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||(G((F(G(p0))||G(p1)))&&p2))))'
Support contains 3 out of 29 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29/29 places, 23/23 transitions.
Applied a total of 0 rules in 2 ms. Remains 29 /29 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:32] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-20 22:05:32] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:32] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-20 22:05:32] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:32] [INFO ] Computed 12 place invariants in 2 ms
[2022-05-20 22:05:32] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:32] [INFO ] Computed 12 place invariants in 0 ms
[2022-05-20 22:05:32] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 29/29 places, 23/23 transitions.
Stuttering acceptance computed with spot in 201 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), true, (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RefineWMG-PT-005005-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(GEQ s25 1), p2:(GEQ s12 1), p1:(GEQ s8 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 247 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 0 ms.
FORMULA RefineWMG-PT-005005-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property RefineWMG-PT-005005-LTLFireability-01 finished in 693 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0&&G(p1)))))'
Support contains 3 out of 29 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29/29 places, 23/23 transitions.
Applied a total of 0 rules in 2 ms. Remains 29 /29 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:33] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-20 22:05:33] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:33] [INFO ] Computed 12 place invariants in 2 ms
[2022-05-20 22:05:33] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:33] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-20 22:05:33] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:33] [INFO ] Computed 12 place invariants in 2 ms
[2022-05-20 22:05:33] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 29/29 places, 23/23 transitions.
Stuttering acceptance computed with spot in 168 ms :[true, (NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : RefineWMG-PT-005005-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(OR (LT s1 2) (LT s2 2)), p0:(GEQ s22 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-005005-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-005005-LTLFireability-02 finished in 380 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(X(p1)))))'
Support contains 3 out of 29 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29/29 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:33] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-20 22:05:33] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:33] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-20 22:05:33] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:33] [INFO ] Computed 12 place invariants in 5 ms
[2022-05-20 22:05:33] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:33] [INFO ] Computed 12 place invariants in 0 ms
[2022-05-20 22:05:33] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 29/29 places, 23/23 transitions.
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), true]
Running random walk in product with property : RefineWMG-PT-005005-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LT s15 1), p1:(AND (LT s10 1) (LT s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, 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 144 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-005005-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-005005-LTLFireability-03 finished in 317 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(!(p0 U ((p1 U p2)||p3)))))'
Support contains 5 out of 29 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29/29 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:34] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-20 22:05:34] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:34] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-20 22:05:34] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:34] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-20 22:05:34] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:34] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-20 22:05:34] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 29/29 places, 23/23 transitions.
Stuttering acceptance computed with spot in 149 ms :[(OR p3 p2), (OR p3 p2), p2]
Running random walk in product with property : RefineWMG-PT-005005-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p3) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(OR p3 p2), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p3) p1 (NOT p2)), acceptance={1} source=1 dest: 2}], [{ cond=p2, acceptance={0, 1} source=2 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={1} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s11 1) (GEQ s12 1) (GEQ s14 1) (GEQ s13 1)), p3:(GEQ s13 1), p2:(GEQ s10 1), p1:(GEQ s12 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 63 reset in 197 ms.
Stack based approach found an accepted trace after 52 steps with 0 reset with depth 53 and stack size 51 in 1 ms.
FORMULA RefineWMG-PT-005005-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property RefineWMG-PT-005005-LTLFireability-04 finished in 503 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 29 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29/29 places, 23/23 transitions.
Graph (trivial) has 12 edges and 29 vertex of which 8 / 29 are part of one of the 4 SCC in 4 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 21 transition count 16
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 16 place count 13 transition count 12
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 2 rules applied. Total rules applied 18 place count 13 transition count 10
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 20 place count 11 transition count 10
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 22 place count 10 transition count 9
Applied a total of 22 rules in 21 ms. Remains 10 /29 variables (removed 19) and now considering 9/23 (removed 14) transitions.
// Phase 1: matrix 9 rows 10 cols
[2022-05-20 22:05:34] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-20 22:05:34] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
// Phase 1: matrix 9 rows 10 cols
[2022-05-20 22:05:34] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 22:05:34] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2022-05-20 22:05:34] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 22:05:34] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2022-05-20 22:05:34] [INFO ] Redundant transitions in 18 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2022-05-20 22:05:34] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 22:05:34] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/29 places, 9/23 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/29 places, 9/23 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-005005-LTLFireability-05 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:(OR (LT s6 1) (LT s7 1) (LT s9 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 10 steps with 0 reset in 1 ms.
FORMULA RefineWMG-PT-005005-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-005005-LTLFireability-05 finished in 279 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F(G(p0))&&X(F((G(p2)&&p1)))))))'
Support contains 5 out of 29 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29/29 places, 23/23 transitions.
Graph (trivial) has 10 edges and 29 vertex of which 6 / 29 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 23 transition count 18
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 15 place count 15 transition count 14
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 15 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 17 place count 14 transition count 13
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 17 place count 14 transition count 12
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 19 place count 13 transition count 12
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 21 place count 12 transition count 11
Applied a total of 21 rules in 18 ms. Remains 12 /29 variables (removed 17) and now considering 11/23 (removed 12) transitions.
// Phase 1: matrix 11 rows 12 cols
[2022-05-20 22:05:34] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 22:05:34] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
// Phase 1: matrix 11 rows 12 cols
[2022-05-20 22:05:34] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 22:05:34] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2022-05-20 22:05:34] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 22:05:34] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2022-05-20 22:05:35] [INFO ] Redundant transitions in 15 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2022-05-20 22:05:35] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 22:05:35] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/29 places, 11/23 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/29 places, 11/23 transitions.
Stuttering acceptance computed with spot in 243 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (OR (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : RefineWMG-PT-005005-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(OR (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND p1 p2), acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 2}, { cond=p2, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LT s6 1), p1:(AND (GEQ s0 1) (GEQ s9 1) (GEQ s10 1)), p2:(GEQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-005005-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-005005-LTLFireability-06 finished in 415 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(F((X(p0) U p1))) U !F(p2))))'
Support contains 4 out of 29 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 : 29/29 places, 23/23 transitions.
Graph (trivial) has 9 edges and 29 vertex of which 6 / 29 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 23 transition count 18
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 9 rules applied. Total rules applied 12 place count 17 transition count 15
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 1 with 2 rules applied. Total rules applied 14 place count 16 transition count 14
Applied a total of 14 rules in 3 ms. Remains 16 /29 variables (removed 13) and now considering 14/23 (removed 9) transitions.
// Phase 1: matrix 14 rows 16 cols
[2022-05-20 22:05:35] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-20 22:05:35] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
// Phase 1: matrix 14 rows 16 cols
[2022-05-20 22:05:35] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-20 22:05:35] [INFO ] Implicit Places using invariants in 63 ms returned []
// Phase 1: matrix 14 rows 16 cols
[2022-05-20 22:05:35] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-20 22:05:35] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2022-05-20 22:05:35] [INFO ] Redundant transitions in 14 ms returned []
// Phase 1: matrix 14 rows 16 cols
[2022-05-20 22:05:35] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 22:05:35] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/29 places, 14/23 transitions.
Finished structural reductions, in 1 iterations. Remains : 16/29 places, 14/23 transitions.
Stuttering acceptance computed with spot in 170 ms :[p2, (NOT p1), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : RefineWMG-PT-005005-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=p2, acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 1}, { cond=p2, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(AND (GEQ s8 1) (GEQ s12 1) (GEQ s13 1) (GEQ s15 1)), p1:(AND (GEQ s12 1) (GEQ s13 1) (GEQ s15 1))], 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 36 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-005005-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-005005-LTLFireability-07 finished in 396 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&X(G(p1)))))'
Support contains 6 out of 29 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29/29 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:35] [INFO ] Computed 12 place invariants in 0 ms
[2022-05-20 22:05:35] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:35] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-20 22:05:35] [INFO ] Implicit Places using invariants in 94 ms returned []
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:35] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-20 22:05:35] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:35] [INFO ] Computed 12 place invariants in 0 ms
[2022-05-20 22:05:35] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 29/29 places, 23/23 transitions.
Stuttering acceptance computed with spot in 174 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : RefineWMG-PT-005005-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p1:(OR (AND (GEQ s6 1) (GEQ s7 1) (GEQ s9 1) (GEQ s3 3)) (GEQ s5 1)), p0:(OR (AND (GEQ s3 3) (GEQ s4 5)) (GEQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-005005-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-005005-LTLFireability-09 finished in 427 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p1)||p0)))'
Support contains 2 out of 29 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29/29 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:36] [INFO ] Computed 12 place invariants in 0 ms
[2022-05-20 22:05:36] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:36] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-20 22:05:36] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:36] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-20 22:05:36] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:36] [INFO ] Computed 12 place invariants in 0 ms
[2022-05-20 22:05:36] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 29/29 places, 23/23 transitions.
Stuttering acceptance computed with spot in 117 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : RefineWMG-PT-005005-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (GEQ s12 1) (GEQ s5 1)), p1:(GEQ s5 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 33 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-005005-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-005005-LTLFireability-11 finished in 289 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)&&X(F(p1)))))'
Support contains 4 out of 29 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29/29 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:36] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-20 22:05:36] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:36] [INFO ] Computed 12 place invariants in 2 ms
[2022-05-20 22:05:36] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:36] [INFO ] Computed 12 place invariants in 0 ms
[2022-05-20 22:05:36] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
// Phase 1: matrix 23 rows 29 cols
[2022-05-20 22:05:36] [INFO ] Computed 12 place invariants in 0 ms
[2022-05-20 22:05:36] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 29/29 places, 23/23 transitions.
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : RefineWMG-PT-005005-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s16 1) (GEQ s17 1) (GEQ s19 1)), p1:(GEQ s3 3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 612 reset in 220 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 1 ms.
FORMULA RefineWMG-PT-005005-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property RefineWMG-PT-005005-LTLFireability-12 finished in 562 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 29 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29/29 places, 23/23 transitions.
Graph (trivial) has 15 edges and 29 vertex of which 10 / 29 are part of one of the 5 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 19 transition count 14
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 15 rules applied. Total rules applied 20 place count 9 transition count 9
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 4 rules applied. Total rules applied 24 place count 9 transition count 5
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 28 place count 5 transition count 5
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 30 place count 4 transition count 4
Applied a total of 30 rules in 5 ms. Remains 4 /29 variables (removed 25) and now considering 4/23 (removed 19) transitions.
// Phase 1: matrix 4 rows 4 cols
[2022-05-20 22:05:36] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-20 22:05:37] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
// Phase 1: matrix 4 rows 4 cols
[2022-05-20 22:05:37] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-20 22:05:37] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2022-05-20 22:05:37] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-20 22:05:37] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2022-05-20 22:05:37] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2022-05-20 22:05:37] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-20 22:05:37] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/29 places, 4/23 transitions.
Finished structural reductions, in 1 iterations. Remains : 4/29 places, 4/23 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-005005-LTLFireability-13 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:(OR (LT s0 2) (LT s1 2))], 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 0 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-005005-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-005005-LTLFireability-13 finished in 253 ms.
All properties solved by simple procedures.
Total runtime 6656 ms.

BK_STOP 1653084337296

--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="RefineWMG-PT-005005"
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 RefineWMG-PT-005005, 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 r186-tajo-165281572300476"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-005005.tgz
mv RefineWMG-PT-005005 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 ;