Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r006-tajo-165245689200356.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Angiogenesis-PT-25, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-tajo-165245689200356
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 268K
-rw-r--r-- 1 mcc users 7.2K Apr 29 19:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 29 19:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 29 19:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 29 19:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 07:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 33K May 10 09:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-00
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-01
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-02
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-03
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-04
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-05
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-06
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-07
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-08
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-09
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-10
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-11
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-12
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-13
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-14
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652659582417

Running Version 202205111006
[2022-05-16 00:06:23] [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]
[2022-05-16 00:06:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 00:06:23] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2022-05-16 00:06:23] [INFO ] Transformed 39 places.
[2022-05-16 00:06:23] [INFO ] Transformed 64 transitions.
[2022-05-16 00:06:23] [INFO ] Parsed PT model containing 39 places and 64 transitions in 151 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 3 formulas.
FORMULA Angiogenesis-PT-25-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Angiogenesis-PT-25-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Angiogenesis-PT-25-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 64/64 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 38 transition count 64
Applied a total of 1 rules in 9 ms. Remains 38 /39 variables (removed 1) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2022-05-16 00:06:23] [INFO ] Computed 7 place invariants in 16 ms
[2022-05-16 00:06:24] [INFO ] Implicit Places using invariants in 130 ms returned [4, 32, 34]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 156 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/39 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 35/39 places, 64/64 transitions.
Support contains 21 out of 35 places after structural reductions.
[2022-05-16 00:06:24] [INFO ] Flatten gal took : 23 ms
[2022-05-16 00:06:24] [INFO ] Flatten gal took : 7 ms
[2022-05-16 00:06:24] [INFO ] Input system was already deterministic with 64 transitions.
Support contains 20 out of 35 places (down from 21) after GAL structural reductions.
Incomplete random walk after 10009 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 21) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 9) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 4) seen :1
Finished Best-First random walk after 1477 steps, including 0 resets, run visited all 3 properties in 5 ms. (steps per millisecond=295 )
FORMULA Angiogenesis-PT-25-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
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' '!(X((F(p1)&&G(p2)&&p0)))'
Support contains 4 out of 35 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 35/35 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2022-05-16 00:06:24] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-16 00:06:24] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 64 rows 35 cols
[2022-05-16 00:06:24] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-16 00:06:24] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2022-05-16 00:06:24] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-16 00:06:24] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 35/35 places, 64/64 transitions.
Stuttering acceptance computed with spot in 313 ms :[(NOT p2), (OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1) (NOT p0)), (OR (NOT p2) (NOT p1) (NOT p0)), true]
Running random walk in product with property : Angiogenesis-PT-25-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 4}], [{ cond=(AND p1 p2), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 4}], [{ cond=(AND p0 p1 p2), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=2 dest: 1}, { cond=(OR (NOT p0) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p2:(OR (LT s6 1) (LT s9 1)), p1:(OR (LT s0 1) (LT s30 1)), p0:(AND (GEQ s0 1) (GEQ s30 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 1 steps with 0 reset in 2 ms.
FORMULA Angiogenesis-PT-25-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-25-LTLFireability-00 finished in 526 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G(X(G(p0))) U X(p1)))))'
Support contains 3 out of 35 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 35/35 places, 64/64 transitions.
Graph (trivial) has 17 edges and 35 vertex of which 10 / 35 are part of one of the 5 SCC in 3 ms
Free SCC test removed 5 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
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 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 7 place count 27 transition count 54
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -3
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 11 place count 25 transition count 57
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 21 place count 25 transition count 47
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 22 place count 25 transition count 46
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 23 place count 24 transition count 46
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 25 place count 23 transition count 45
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 26 place count 23 transition count 44
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 29 place count 23 transition count 44
Applied a total of 29 rules in 37 ms. Remains 23 /35 variables (removed 12) and now considering 44/64 (removed 20) transitions.
[2022-05-16 00:06:25] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
// Phase 1: matrix 39 rows 23 cols
[2022-05-16 00:06:25] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-16 00:06:25] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-05-16 00:06:25] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
// Phase 1: matrix 39 rows 23 cols
[2022-05-16 00:06:25] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-16 00:06:25] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 00:06:25] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2022-05-16 00:06:25] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-16 00:06:25] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
// Phase 1: matrix 39 rows 23 cols
[2022-05-16 00:06:25] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-16 00:06:25] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/35 places, 44/64 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/35 places, 44/64 transitions.
Stuttering acceptance computed with spot in 102 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : Angiogenesis-PT-25-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={1} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=0 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={1} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={1} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p1:(LT s13 1), p0:(AND (GEQ s14 1) (GEQ s19 1))], nbAcceptance=2, 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 31 steps with 0 reset in 1 ms.
FORMULA Angiogenesis-PT-25-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-25-LTLFireability-03 finished in 319 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 35 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 35/35 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2022-05-16 00:06:25] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-16 00:06:25] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 64 rows 35 cols
[2022-05-16 00:06:25] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-16 00:06:25] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2022-05-16 00:06:25] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-16 00:06:25] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 35/35 places, 64/64 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Angiogenesis-PT-25-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (GEQ s0 1) (GEQ s30 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]]
Product exploration explored 100000 steps with 1022 reset in 231 ms.
Stack based approach found an accepted trace after 9 steps with 0 reset with depth 10 and stack size 10 in 0 ms.
FORMULA Angiogenesis-PT-25-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property Angiogenesis-PT-25-LTLFireability-05 finished in 465 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((G(F(p0))&&p1)) U (p2 U p0))))'
Support contains 5 out of 35 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 35/35 places, 64/64 transitions.
Graph (trivial) has 17 edges and 35 vertex of which 8 / 35 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
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 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 7 place count 28 transition count 57
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 27 transition count 57
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 27 transition count 52
Partial Post-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 20 place count 27 transition count 52
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 23 place count 27 transition count 49
Applied a total of 23 rules in 9 ms. Remains 27 /35 variables (removed 8) and now considering 49/64 (removed 15) transitions.
[2022-05-16 00:06:26] [INFO ] Flow matrix only has 46 transitions (discarded 3 similar events)
// Phase 1: matrix 46 rows 27 cols
[2022-05-16 00:06:26] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-16 00:06:26] [INFO ] Implicit Places using invariants in 27 ms returned []
[2022-05-16 00:06:26] [INFO ] Flow matrix only has 46 transitions (discarded 3 similar events)
// Phase 1: matrix 46 rows 27 cols
[2022-05-16 00:06:26] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-16 00:06:26] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2022-05-16 00:06:26] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-16 00:06:26] [INFO ] Flow matrix only has 46 transitions (discarded 3 similar events)
// Phase 1: matrix 46 rows 27 cols
[2022-05-16 00:06:26] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-16 00:06:26] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 27/35 places, 49/64 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/35 places, 49/64 transitions.
Stuttering acceptance computed with spot in 202 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p1), (NOT p0)]
Running random walk in product with property : Angiogenesis-PT-25-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 3}, { cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s4 1) (GEQ s8 1)), p2:(AND (GEQ s0 1) (GEQ s23 1)), p1:(LT s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-25-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-25-LTLFireability-07 finished in 367 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((((F(p0) U p1) U (p2 U G(p1)))||p2)))'
Support contains 4 out of 35 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 35/35 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2022-05-16 00:06:26] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-16 00:06:26] [INFO ] Implicit Places using invariants in 45 ms returned []
// Phase 1: matrix 64 rows 35 cols
[2022-05-16 00:06:26] [INFO ] Computed 4 place invariants in 6 ms
[2022-05-16 00:06:26] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2022-05-16 00:06:26] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-16 00:06:26] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 35/35 places, 64/64 transitions.
Stuttering acceptance computed with spot in 354 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p1) p2), (NOT p1), false, (AND (NOT p0) p2 (NOT p1))]
Running random walk in product with property : Angiogenesis-PT-25-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=4 dest: 5}], [{ cond=(AND p2 p1 (NOT p0)), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=5 dest: 6}], [{ cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=6 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(AND (GEQ s8 1) (GEQ s9 1)), p1:(GEQ s23 1), p0:(GEQ s10 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 19931 reset in 184 ms.
Stack based approach found an accepted trace after 23 steps with 4 reset with depth 5 and stack size 5 in 0 ms.
FORMULA Angiogenesis-PT-25-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property Angiogenesis-PT-25-LTLFireability-08 finished in 737 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 35 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 35/35 places, 64/64 transitions.
Graph (trivial) has 19 edges and 35 vertex of which 10 / 35 are part of one of the 5 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 19 place count 21 transition count 48
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 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 25 place count 18 transition count 51
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 41 place count 18 transition count 35
Applied a total of 41 rules in 10 ms. Remains 18 /35 variables (removed 17) and now considering 35/64 (removed 29) transitions.
[2022-05-16 00:06:27] [INFO ] Flow matrix only has 29 transitions (discarded 6 similar events)
// Phase 1: matrix 29 rows 18 cols
[2022-05-16 00:06:27] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-16 00:06:27] [INFO ] Implicit Places using invariants in 29 ms returned []
[2022-05-16 00:06:27] [INFO ] Flow matrix only has 29 transitions (discarded 6 similar events)
// Phase 1: matrix 29 rows 18 cols
[2022-05-16 00:06:27] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-16 00:06:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 00:06:27] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2022-05-16 00:06:27] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-16 00:06:27] [INFO ] Flow matrix only has 29 transitions (discarded 6 similar events)
// Phase 1: matrix 29 rows 18 cols
[2022-05-16 00:06:27] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-16 00:06:27] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/35 places, 35/64 transitions.
Finished structural reductions, in 1 iterations. Remains : 18/35 places, 35/64 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : Angiogenesis-PT-25-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:(GEQ s17 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 0 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-25-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-25-LTLFireability-09 finished in 184 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(G(p1)))))'
Support contains 2 out of 35 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 35/35 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2022-05-16 00:06:27] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-16 00:06:27] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 64 rows 35 cols
[2022-05-16 00:06:27] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-16 00:06:27] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2022-05-16 00:06:27] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-16 00:06:27] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 35/35 places, 64/64 transitions.
Stuttering acceptance computed with spot in 80 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Angiogenesis-PT-25-LTLFireability-10 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=p1, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LT s13 1), p1:(LT s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 263 steps with 0 reset in 1 ms.
FORMULA Angiogenesis-PT-25-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-25-LTLFireability-10 finished in 235 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(X(p0))&&p1&&!(!p1 U p2))))'
Support contains 3 out of 35 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 35/35 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2022-05-16 00:06:27] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-16 00:06:27] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 64 rows 35 cols
[2022-05-16 00:06:27] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-16 00:06:27] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2022-05-16 00:06:27] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-16 00:06:27] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 35/35 places, 64/64 transitions.
Stuttering acceptance computed with spot in 187 ms :[(NOT p0), (OR (NOT p1) (NOT p0) p2), (NOT p0), (NOT p0)]
Running random walk in product with property : Angiogenesis-PT-25-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p2)), acceptance={0} source=0 dest: 2}, { cond=(OR (NOT p1) p2), acceptance={0} source=0 dest: 3}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(OR (NOT p1) p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND p2 (NOT p0))), acceptance={0} source=2 dest: 3}], [{ cond=(AND p1 (NOT p2) (NOT p0)), acceptance={0} source=3 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND p2 (NOT p0))), acceptance={0} source=3 dest: 1}]], initial=1, aps=[p1:(LT s7 1), p2:(GEQ s23 1), p0:(LT s32 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1596 reset in 260 ms.
Stack based approach found an accepted trace after 27 steps with 6 reset with depth 4 and stack size 4 in 0 ms.
FORMULA Angiogenesis-PT-25-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property Angiogenesis-PT-25-LTLFireability-11 finished in 597 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(X(G((G(!F(p0)) U p1)))))))'
Support contains 2 out of 35 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 35/35 places, 64/64 transitions.
Graph (trivial) has 22 edges and 35 vertex of which 12 / 35 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 17 place count 21 transition count 48
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
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 21 place count 19 transition count 48
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 33 place count 19 transition count 36
Applied a total of 33 rules in 6 ms. Remains 19 /35 variables (removed 16) and now considering 36/64 (removed 28) transitions.
[2022-05-16 00:06:28] [INFO ] Flow matrix only has 30 transitions (discarded 6 similar events)
// Phase 1: matrix 30 rows 19 cols
[2022-05-16 00:06:28] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-16 00:06:28] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-05-16 00:06:28] [INFO ] Flow matrix only has 30 transitions (discarded 6 similar events)
// Phase 1: matrix 30 rows 19 cols
[2022-05-16 00:06:28] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-16 00:06:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 00:06:28] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2022-05-16 00:06:28] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-16 00:06:28] [INFO ] Flow matrix only has 30 transitions (discarded 6 similar events)
// Phase 1: matrix 30 rows 19 cols
[2022-05-16 00:06:28] [INFO ] Computed 4 place invariants in 7 ms
[2022-05-16 00:06:28] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/35 places, 36/64 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/35 places, 36/64 transitions.
Stuttering acceptance computed with spot in 119 ms :[(NOT p1), (AND (NOT p1) p0), (NOT p1)]
Running random walk in product with property : Angiogenesis-PT-25-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(OR p1 (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={1} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=0 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={1} source=1 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={1} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p1:(OR (GEQ s5 1) (GEQ s14 1)), p0:(GEQ s5 1)], nbAcceptance=2, 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 0 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-25-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-25-LTLFireability-12 finished in 273 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U (!X(p1)&&X(X(p2))))))'
Support contains 4 out of 35 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 35/35 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2022-05-16 00:06:28] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-16 00:06:28] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 64 rows 35 cols
[2022-05-16 00:06:28] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-16 00:06:28] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2022-05-16 00:06:28] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-16 00:06:28] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 35/35 places, 64/64 transitions.
Stuttering acceptance computed with spot in 357 ms :[(OR (NOT p2) p1), (OR (NOT p2) p1), (OR (NOT p2) p1), true, (NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : Angiogenesis-PT-25-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 3}, { cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 6}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 4}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=6 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=6 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=6 dest: 5}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(GEQ s20 1), p1:(OR (AND (LT s23 1) (GEQ s6 1) (GEQ s9 1)) (GEQ s20 1)), p2:(AND (GEQ s6 1) (GEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-25-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-25-LTLFireability-13 finished in 549 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U X(G(p1))) U X(p2)))'
Support contains 3 out of 35 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 35/35 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2022-05-16 00:06:28] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-16 00:06:29] [INFO ] Implicit Places using invariants in 43 ms returned []
// Phase 1: matrix 64 rows 35 cols
[2022-05-16 00:06:29] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-16 00:06:29] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2022-05-16 00:06:29] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-16 00:06:29] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 35/35 places, 64/64 transitions.
Stuttering acceptance computed with spot in 309 ms :[(NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : Angiogenesis-PT-25-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 5}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 6}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 5}, { cond=(AND p0 p1), acceptance={} source=6 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(GEQ s1 1), p2:(GEQ s34 1), p1:(GEQ s11 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-25-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-25-LTLFireability-14 finished in 490 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 35 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 35/35 places, 64/64 transitions.
Graph (trivial) has 21 edges and 35 vertex of which 12 / 35 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 17 place count 21 transition count 48
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 23 place count 18 transition count 51
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 0 with 17 rules applied. Total rules applied 40 place count 18 transition count 34
Applied a total of 40 rules in 17 ms. Remains 18 /35 variables (removed 17) and now considering 34/64 (removed 30) transitions.
[2022-05-16 00:06:29] [INFO ] Flow matrix only has 28 transitions (discarded 6 similar events)
// Phase 1: matrix 28 rows 18 cols
[2022-05-16 00:06:29] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-16 00:06:29] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-05-16 00:06:29] [INFO ] Flow matrix only has 28 transitions (discarded 6 similar events)
// Phase 1: matrix 28 rows 18 cols
[2022-05-16 00:06:29] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-16 00:06:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 00:06:29] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2022-05-16 00:06:29] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-16 00:06:29] [INFO ] Flow matrix only has 28 transitions (discarded 6 similar events)
// Phase 1: matrix 28 rows 18 cols
[2022-05-16 00:06:29] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-16 00:06:29] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/35 places, 34/64 transitions.
Finished structural reductions, in 1 iterations. Remains : 18/35 places, 34/64 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Angiogenesis-PT-25-LTLFireability-15 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:(GEQ s7 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 0 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-25-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-25-LTLFireability-15 finished in 254 ms.
All properties solved by simple procedures.
Total runtime 6111 ms.

BK_STOP 1652659589791

--------------------
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="Angiogenesis-PT-25"
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 Angiogenesis-PT-25, 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 r006-tajo-165245689200356"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Angiogenesis-PT-25.tgz
mv Angiogenesis-PT-25 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 ;