Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2022-input.r204-oct2-165281598900164.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RwMutex-PT-r0020w0010, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-165281598900164
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 276K
-rw-r--r-- 1 mcc users 6.7K Apr 29 18:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 29 18:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 29 18:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 29 18:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 08:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 08:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 9 08:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 11 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 47K 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 RwMutex-PT-r0020w0010-LTLFireability-00
FORMULA_NAME RwMutex-PT-r0020w0010-LTLFireability-01
FORMULA_NAME RwMutex-PT-r0020w0010-LTLFireability-02
FORMULA_NAME RwMutex-PT-r0020w0010-LTLFireability-03
FORMULA_NAME RwMutex-PT-r0020w0010-LTLFireability-04
FORMULA_NAME RwMutex-PT-r0020w0010-LTLFireability-05
FORMULA_NAME RwMutex-PT-r0020w0010-LTLFireability-06
FORMULA_NAME RwMutex-PT-r0020w0010-LTLFireability-07
FORMULA_NAME RwMutex-PT-r0020w0010-LTLFireability-08
FORMULA_NAME RwMutex-PT-r0020w0010-LTLFireability-09
FORMULA_NAME RwMutex-PT-r0020w0010-LTLFireability-10
FORMULA_NAME RwMutex-PT-r0020w0010-LTLFireability-11
FORMULA_NAME RwMutex-PT-r0020w0010-LTLFireability-12
FORMULA_NAME RwMutex-PT-r0020w0010-LTLFireability-13
FORMULA_NAME RwMutex-PT-r0020w0010-LTLFireability-14
FORMULA_NAME RwMutex-PT-r0020w0010-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652947893012

Running Version 202205111006
[2022-05-19 08:11:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-19 08:11:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 08:11:34] [INFO ] Load time of PNML (sax parser for PT used): 65 ms
[2022-05-19 08:11:34] [INFO ] Transformed 80 places.
[2022-05-19 08:11:34] [INFO ] Transformed 60 transitions.
[2022-05-19 08:11:34] [INFO ] Found NUPN structural information;
[2022-05-19 08:11:34] [INFO ] Parsed PT model containing 80 places and 60 transitions in 157 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA RwMutex-PT-r0020w0010-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0020w0010-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0020w0010-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 80 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 80/80 places, 60/60 transitions.
Applied a total of 0 rules in 8 ms. Remains 80 /80 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 80 cols
[2022-05-19 08:11:34] [INFO ] Computed 50 place invariants in 18 ms
[2022-05-19 08:11:34] [INFO ] Implicit Places using invariants in 187 ms returned [1, 2, 3, 4, 5, 7, 9, 10, 11, 14, 15, 18, 19, 20, 21, 24, 33, 55, 66, 77, 79]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 220 ms to find 21 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 59/80 places, 60/60 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 55 transition count 56
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 55 transition count 56
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 55 transition count 52
Applied a total of 12 rules in 3 ms. Remains 55 /59 variables (removed 4) and now considering 52/60 (removed 8) transitions.
// Phase 1: matrix 52 rows 55 cols
[2022-05-19 08:11:34] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-19 08:11:34] [INFO ] Implicit Places using invariants in 44 ms returned []
// Phase 1: matrix 52 rows 55 cols
[2022-05-19 08:11:34] [INFO ] Computed 29 place invariants in 3 ms
[2022-05-19 08:11:34] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 55/80 places, 52/60 transitions.
Finished structural reductions, in 2 iterations. Remains : 55/80 places, 52/60 transitions.
Support contains 39 out of 55 places after structural reductions.
[2022-05-19 08:11:34] [INFO ] Flatten gal took : 35 ms
[2022-05-19 08:11:34] [INFO ] Flatten gal took : 10 ms
[2022-05-19 08:11:34] [INFO ] Input system was already deterministic with 52 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=25 ) properties (out of 24) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 52 rows 55 cols
[2022-05-19 08:11:35] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-19 08:11:35] [INFO ] [Real]Absence check using 29 positive place invariants in 7 ms returned sat
[2022-05-19 08:11:35] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 12 ms.
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
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' '!(G(X(((G(p0) U p0) U (F(p1)&&p0)))))'
Support contains 22 out of 55 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 52/52 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 53 transition count 50
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 53 transition count 50
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 53 transition count 48
Applied a total of 6 rules in 21 ms. Remains 53 /55 variables (removed 2) and now considering 48/52 (removed 4) transitions.
// Phase 1: matrix 48 rows 53 cols
[2022-05-19 08:11:35] [INFO ] Computed 29 place invariants in 6 ms
[2022-05-19 08:11:35] [INFO ] Implicit Places using invariants in 65 ms returned [1, 2, 3, 4, 6, 7, 8, 27]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 67 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/55 places, 48/52 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 43 transition count 46
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 43 transition count 46
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 43 transition count 44
Applied a total of 6 rules in 1 ms. Remains 43 /45 variables (removed 2) and now considering 44/48 (removed 4) transitions.
// Phase 1: matrix 44 rows 43 cols
[2022-05-19 08:11:35] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-19 08:11:35] [INFO ] Implicit Places using invariants in 54 ms returned []
// Phase 1: matrix 44 rows 43 cols
[2022-05-19 08:11:35] [INFO ] Computed 21 place invariants in 0 ms
[2022-05-19 08:11:35] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 43/55 places, 44/52 transitions.
Finished structural reductions, in 2 iterations. Remains : 43/55 places, 44/52 transitions.
Stuttering acceptance computed with spot in 334 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0020w0010-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s18 1), p1:(AND (EQ s1 1) (EQ s22 1) (EQ s23 1) (EQ s24 1) (EQ s25 1) (EQ s26 1) (EQ s27 1) (EQ s28 1) (EQ s29 1) (EQ s30 1) (EQ s31 1) (EQ s32 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA RwMutex-PT-r0020w0010-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0020w0010-LTLFireability-00 finished in 595 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(p0)))'
Support contains 1 out of 55 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 52/52 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 53 transition count 50
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 53 transition count 50
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 53 transition count 48
Applied a total of 6 rules in 2 ms. Remains 53 /55 variables (removed 2) and now considering 48/52 (removed 4) transitions.
// Phase 1: matrix 48 rows 53 cols
[2022-05-19 08:11:36] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-19 08:11:36] [INFO ] Implicit Places using invariants in 41 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 27]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 54 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/55 places, 48/52 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 41 transition count 45
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 41 transition count 45
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 41 transition count 42
Applied a total of 9 rules in 1 ms. Remains 41 /44 variables (removed 3) and now considering 42/48 (removed 6) transitions.
// Phase 1: matrix 42 rows 41 cols
[2022-05-19 08:11:36] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-19 08:11:36] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 42 rows 41 cols
[2022-05-19 08:11:36] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-19 08:11:36] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 41/55 places, 42/52 transitions.
Finished structural reductions, in 2 iterations. Remains : 41/55 places, 42/52 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0020w0010-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s19 0)], 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][false, false]]
Product exploration explored 100000 steps with 34336 reset in 311 ms.
Stack based approach found an accepted trace after 10 steps with 2 reset with depth 7 and stack size 7 in 0 ms.
FORMULA RwMutex-PT-r0020w0010-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0020w0010-LTLFireability-01 finished in 641 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p1)&&p0)))'
Support contains 5 out of 55 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 52/52 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 53 transition count 50
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 53 transition count 50
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 53 transition count 48
Applied a total of 6 rules in 2 ms. Remains 53 /55 variables (removed 2) and now considering 48/52 (removed 4) transitions.
// Phase 1: matrix 48 rows 53 cols
[2022-05-19 08:11:36] [INFO ] Computed 29 place invariants in 0 ms
[2022-05-19 08:11:37] [INFO ] Implicit Places using invariants in 74 ms returned [2, 4, 5, 6, 7, 8, 27]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 75 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 46/55 places, 48/52 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 43 transition count 45
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 43 transition count 45
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 43 transition count 42
Applied a total of 9 rules in 1 ms. Remains 43 /46 variables (removed 3) and now considering 42/48 (removed 6) transitions.
// Phase 1: matrix 42 rows 43 cols
[2022-05-19 08:11:37] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-19 08:11:37] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 42 rows 43 cols
[2022-05-19 08:11:37] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-19 08:11:37] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 43/55 places, 42/52 transitions.
Finished structural reductions, in 2 iterations. Remains : 43/55 places, 42/52 transitions.
Stuttering acceptance computed with spot in 70 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0020w0010-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s36 1)), p1:(AND (EQ s20 1) (EQ s2 1) (EQ s41 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][false, false]]
Product exploration explored 100000 steps with 2023 reset in 252 ms.
Stack based approach found an accepted trace after 11 steps with 1 reset with depth 9 and stack size 9 in 1 ms.
FORMULA RwMutex-PT-r0020w0010-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0020w0010-LTLFireability-02 finished in 486 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U (G(X(p1))||p0))))'
Support contains 22 out of 55 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 52/52 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 53 transition count 50
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 53 transition count 50
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 53 transition count 48
Applied a total of 6 rules in 1 ms. Remains 53 /55 variables (removed 2) and now considering 48/52 (removed 4) transitions.
// Phase 1: matrix 48 rows 53 cols
[2022-05-19 08:11:37] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-19 08:11:37] [INFO ] Implicit Places using invariants in 37 ms returned [1, 2, 3, 4, 5, 6, 7, 27]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 39 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/55 places, 48/52 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 43 transition count 46
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 43 transition count 46
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 43 transition count 44
Applied a total of 6 rules in 14 ms. Remains 43 /45 variables (removed 2) and now considering 44/48 (removed 4) transitions.
// Phase 1: matrix 44 rows 43 cols
[2022-05-19 08:11:37] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-19 08:11:37] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 44 rows 43 cols
[2022-05-19 08:11:37] [INFO ] Computed 21 place invariants in 0 ms
[2022-05-19 08:11:37] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 43/55 places, 44/52 transitions.
Finished structural reductions, in 2 iterations. Remains : 43/55 places, 44/52 transitions.
Stuttering acceptance computed with spot in 68 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0020w0010-LTLFireability-04 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:(AND (EQ s1 1) (EQ s22 1) (EQ s23 1) (EQ s24 1) (EQ s25 1) (EQ s26 1) (EQ s27 1) (EQ s28 1) (EQ s29 1) (EQ s30 1) (EQ s31 1) (EQ s32 1) (EQ s33 1) (EQ ...], 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 2 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r0020w0010-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0020w0010-LTLFireability-04 finished in 257 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(G(X(X(G(G((X(p0)||p1)))))))))'
Support contains 1 out of 55 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 52/52 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 54 transition count 51
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 54 transition count 51
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 54 transition count 50
Applied a total of 3 rules in 4 ms. Remains 54 /55 variables (removed 1) and now considering 50/52 (removed 2) transitions.
// Phase 1: matrix 50 rows 54 cols
[2022-05-19 08:11:37] [INFO ] Computed 29 place invariants in 2 ms
[2022-05-19 08:11:37] [INFO ] Implicit Places using invariants in 50 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 27]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 69 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/55 places, 50/52 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 42 transition count 47
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 42 transition count 47
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 42 transition count 44
Applied a total of 9 rules in 2 ms. Remains 42 /45 variables (removed 3) and now considering 44/50 (removed 6) transitions.
// Phase 1: matrix 44 rows 42 cols
[2022-05-19 08:11:37] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-19 08:11:37] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 44 rows 42 cols
[2022-05-19 08:11:37] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-19 08:11:37] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 42/55 places, 44/52 transitions.
Finished structural reductions, in 2 iterations. Remains : 42/55 places, 44/52 transitions.
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RwMutex-PT-r0020w0010-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(EQ s41 0), p0:(EQ s41 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 0 reset in 162 ms.
Product exploration explored 100000 steps with 0 reset in 284 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 p0)))), (X (X (AND p1 (NOT p0)))), (X (X p1)), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X p1), (X (NOT p1)), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0)))]
Knowledge based reduction with 8 factoid took 445 ms. Reduced automaton from 2 states, 6 edges and 2 AP to 2 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 44 rows 42 cols
[2022-05-19 08:11:39] [INFO ] Computed 20 place invariants in 2 ms
[2022-05-19 08:11:39] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2022-05-19 08:11:39] [INFO ] [Nat]Absence check using 20 positive place invariants in 13 ms returned sat
[2022-05-19 08:11:39] [INFO ] After 79ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 p0)))), (X (X (AND p1 (NOT p0)))), (X (X p1)), (X (X (NOT (AND (NOT p1) p0)))), (G (NOT (AND (NOT p0) (NOT p1)))), (G (NOT (AND p0 p1)))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X p1), (X (NOT p1)), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (F (AND p0 (NOT p1))), (F (NOT p1)), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 10 factoid took 649 ms. Reduced automaton from 2 states, 6 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 1 out of 42 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 44/44 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 44/44 (removed 0) transitions.
// Phase 1: matrix 44 rows 42 cols
[2022-05-19 08:11:40] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-19 08:11:40] [INFO ] Implicit Places using invariants in 64 ms returned []
// Phase 1: matrix 44 rows 42 cols
[2022-05-19 08:11:40] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-19 08:11:40] [INFO ] Implicit Places using invariants and state equation in 561 ms returned []
Implicit Place search using SMT with State Equation took 628 ms to find 0 implicit places.
// Phase 1: matrix 44 rows 42 cols
[2022-05-19 08:11:40] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-19 08:11:40] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/42 places, 44/44 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X p1), (X (NOT p1))]
Knowledge based reduction with 3 factoid took 238 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 2) seen :0
Finished Best-First random walk after 23 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=23 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X p1), (X (NOT p1)), (F (NOT p1)), (F p0)]
Knowledge based reduction with 3 factoid took 291 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 0 reset in 206 ms.
Stack based approach found an accepted trace after 1 steps with 0 reset with depth 2 and stack size 2 in 0 ms.
FORMULA RwMutex-PT-r0020w0010-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0020w0010-LTLFireability-06 finished in 4306 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 1 out of 55 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 52/52 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 53 transition count 50
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 53 transition count 50
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 53 transition count 48
Applied a total of 6 rules in 1 ms. Remains 53 /55 variables (removed 2) and now considering 48/52 (removed 4) transitions.
// Phase 1: matrix 48 rows 53 cols
[2022-05-19 08:11:41] [INFO ] Computed 29 place invariants in 2 ms
[2022-05-19 08:11:42] [INFO ] Implicit Places using invariants in 51 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 27]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 52 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/55 places, 48/52 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 41 transition count 45
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 41 transition count 45
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 41 transition count 42
Applied a total of 9 rules in 1 ms. Remains 41 /44 variables (removed 3) and now considering 42/48 (removed 6) transitions.
// Phase 1: matrix 42 rows 41 cols
[2022-05-19 08:11:42] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-19 08:11:42] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 42 rows 41 cols
[2022-05-19 08:11:42] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-19 08:11:42] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 41/55 places, 42/52 transitions.
Finished structural reductions, in 2 iterations. Remains : 41/55 places, 42/52 transitions.
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0020w0010-LTLFireability-07 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: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(NEQ s9 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, null][false, false, false, false]]
Product exploration explored 100000 steps with 14844 reset in 126 ms.
Stack based approach found an accepted trace after 109 steps with 23 reset with depth 6 and stack size 6 in 1 ms.
FORMULA RwMutex-PT-r0020w0010-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0020w0010-LTLFireability-07 finished in 382 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 21 out of 55 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 55/55 places, 52/52 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 53 transition count 50
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 53 transition count 50
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 53 transition count 48
Applied a total of 6 rules in 7 ms. Remains 53 /55 variables (removed 2) and now considering 48/52 (removed 4) transitions.
// Phase 1: matrix 48 rows 53 cols
[2022-05-19 08:11:42] [INFO ] Computed 29 place invariants in 0 ms
[2022-05-19 08:11:42] [INFO ] Implicit Places using invariants in 28 ms returned [1, 2, 3, 4, 6, 7, 8, 27]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 29 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 45/55 places, 48/52 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 43 transition count 46
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 43 transition count 46
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 43 transition count 44
Applied a total of 6 rules in 2 ms. Remains 43 /45 variables (removed 2) and now considering 44/48 (removed 4) transitions.
// Phase 1: matrix 44 rows 43 cols
[2022-05-19 08:11:42] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-19 08:11:42] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 44 rows 43 cols
[2022-05-19 08:11:42] [INFO ] Computed 21 place invariants in 0 ms
[2022-05-19 08:11:42] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 43/55 places, 44/52 transitions.
Finished structural reductions, in 2 iterations. Remains : 43/55 places, 44/52 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : RwMutex-PT-r0020w0010-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s22 1) (EQ s23 1) (EQ s24 1) (EQ s25 1) (EQ s26 1) (EQ s27 1) (EQ s28 1) (EQ s29 1) (EQ s30 1) (EQ s31 1) (EQ s32 1) (EQ s33 1) (EQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 208 ms.
Stack based approach found an accepted trace after 17 steps with 0 reset with depth 18 and stack size 18 in 0 ms.
FORMULA RwMutex-PT-r0020w0010-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0020w0010-LTLFireability-08 finished in 346 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((X(p1)&&p0))||G((p2 U G(p2)))))'
Support contains 5 out of 55 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 52/52 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 53 transition count 50
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 53 transition count 50
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 53 transition count 48
Applied a total of 6 rules in 1 ms. Remains 53 /55 variables (removed 2) and now considering 48/52 (removed 4) transitions.
// Phase 1: matrix 48 rows 53 cols
[2022-05-19 08:11:42] [INFO ] Computed 29 place invariants in 0 ms
[2022-05-19 08:11:42] [INFO ] Implicit Places using invariants in 53 ms returned [1, 4, 5, 6, 7, 8, 27]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 54 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 46/55 places, 48/52 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 43 transition count 45
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 43 transition count 45
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 43 transition count 42
Applied a total of 9 rules in 1 ms. Remains 43 /46 variables (removed 3) and now considering 42/48 (removed 6) transitions.
// Phase 1: matrix 42 rows 43 cols
[2022-05-19 08:11:42] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-19 08:11:42] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 42 rows 43 cols
[2022-05-19 08:11:42] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-19 08:11:42] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 43/55 places, 42/52 transitions.
Finished structural reductions, in 2 iterations. Remains : 43/55 places, 42/52 transitions.
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : RwMutex-PT-r0020w0010-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}, { cond=(AND p0 p2), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(AND (EQ s1 1) (EQ s38 1)), p1:(EQ s20 0), p2:(AND (EQ s2 1) (EQ s41 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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 28428 reset in 168 ms.
Stack based approach found an accepted trace after 70 steps with 12 reset with depth 47 and stack size 47 in 0 ms.
FORMULA RwMutex-PT-r0020w0010-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0020w0010-LTLFireability-09 finished in 469 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(F(p0))||p1))))'
Support contains 3 out of 55 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 52/52 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 53 transition count 50
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 53 transition count 50
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 53 transition count 48
Applied a total of 6 rules in 15 ms. Remains 53 /55 variables (removed 2) and now considering 48/52 (removed 4) transitions.
// Phase 1: matrix 48 rows 53 cols
[2022-05-19 08:11:43] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-19 08:11:43] [INFO ] Implicit Places using invariants in 524 ms returned [1, 2, 3, 4, 5, 6, 8, 27]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 524 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/55 places, 48/52 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 42 transition count 45
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 42 transition count 45
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 42 transition count 42
Applied a total of 9 rules in 1 ms. Remains 42 /45 variables (removed 3) and now considering 42/48 (removed 6) transitions.
// Phase 1: matrix 42 rows 42 cols
[2022-05-19 08:11:43] [INFO ] Computed 21 place invariants in 0 ms
[2022-05-19 08:11:43] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 42 rows 42 cols
[2022-05-19 08:11:43] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-19 08:11:43] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 42/55 places, 42/52 transitions.
Finished structural reductions, in 2 iterations. Remains : 42/55 places, 42/52 transitions.
Stuttering acceptance computed with spot in 167 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0020w0010-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s10 0), p0:(OR (EQ s1 0) (EQ s23 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 19662 reset in 152 ms.
Stack based approach found an accepted trace after 162 steps with 29 reset with depth 5 and stack size 5 in 0 ms.
FORMULA RwMutex-PT-r0020w0010-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0020w0010-LTLFireability-10 finished in 940 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F(X(p0))||G(X(p0))))))'
Support contains 2 out of 55 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 52/52 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 53 transition count 50
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 53 transition count 50
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 53 transition count 48
Applied a total of 6 rules in 6 ms. Remains 53 /55 variables (removed 2) and now considering 48/52 (removed 4) transitions.
// Phase 1: matrix 48 rows 53 cols
[2022-05-19 08:11:44] [INFO ] Computed 29 place invariants in 0 ms
[2022-05-19 08:11:44] [INFO ] Implicit Places using invariants in 37 ms returned [1, 2, 3, 5, 6, 7, 8, 27]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 38 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/55 places, 48/52 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 42 transition count 45
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 42 transition count 45
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 42 transition count 42
Applied a total of 9 rules in 0 ms. Remains 42 /45 variables (removed 3) and now considering 42/48 (removed 6) transitions.
// Phase 1: matrix 42 rows 42 cols
[2022-05-19 08:11:44] [INFO ] Computed 21 place invariants in 0 ms
[2022-05-19 08:11:44] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 42 rows 42 cols
[2022-05-19 08:11:44] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-19 08:11:44] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 42/55 places, 42/52 transitions.
Finished structural reductions, in 2 iterations. Remains : 42/55 places, 42/52 transitions.
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0020w0010-LTLFireability-12 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 (EQ s1 1) (EQ s41 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 20734 reset in 146 ms.
Stack based approach found an accepted trace after 46 steps with 12 reset with depth 9 and stack size 9 in 0 ms.
FORMULA RwMutex-PT-r0020w0010-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0020w0010-LTLFireability-12 finished in 371 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G((F(G(X(p0)))||X(p1))))))'
Support contains 3 out of 55 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 55/55 places, 52/52 transitions.
Graph (trivial) has 26 edges and 55 vertex of which 26 / 55 are part of one of the 13 SCC in 3 ms
Free SCC test removed 13 places
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 42 transition count 34
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 16 place count 32 transition count 34
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 18 place count 30 transition count 32
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 30 transition count 32
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 22 place count 30 transition count 30
Applied a total of 22 rules in 13 ms. Remains 30 /55 variables (removed 25) and now considering 30/52 (removed 22) transitions.
[2022-05-19 08:11:44] [INFO ] Flow matrix only has 13 transitions (discarded 17 similar events)
// Phase 1: matrix 13 rows 30 cols
[2022-05-19 08:11:44] [INFO ] Computed 24 place invariants in 0 ms
[2022-05-19 08:11:44] [INFO ] Implicit Places using invariants in 27 ms returned [1, 2, 3]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 28 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 27/55 places, 30/52 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 24 transition count 27
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 24 transition count 27
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 24 transition count 24
Applied a total of 9 rules in 4 ms. Remains 24 /27 variables (removed 3) and now considering 24/30 (removed 6) transitions.
[2022-05-19 08:11:44] [INFO ] Flow matrix only has 7 transitions (discarded 17 similar events)
// Phase 1: matrix 7 rows 24 cols
[2022-05-19 08:11:44] [INFO ] Computed 21 place invariants in 0 ms
[2022-05-19 08:11:44] [INFO ] Implicit Places using invariants in 23 ms returned []
[2022-05-19 08:11:44] [INFO ] Flow matrix only has 7 transitions (discarded 17 similar events)
// Phase 1: matrix 7 rows 24 cols
[2022-05-19 08:11:44] [INFO ] Computed 21 place invariants in 0 ms
[2022-05-19 08:11:44] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 24/55 places, 24/52 transitions.
Finished structural reductions, in 2 iterations. Remains : 24/55 places, 24/52 transitions.
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : RwMutex-PT-r0020w0010-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s1 0), p1:(OR (EQ s3 0) (EQ s7 0))], nbAcceptance=2, 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 1 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r0020w0010-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0020w0010-LTLFireability-13 finished in 153 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G((F(F(G(F(p0))))&&X(F(G(p1))))))))'
Support contains 2 out of 55 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 55/55 places, 52/52 transitions.
Graph (trivial) has 26 edges and 55 vertex of which 26 / 55 are part of one of the 13 SCC in 1 ms
Free SCC test removed 13 places
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 42 transition count 28
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 36 place count 22 transition count 24
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 37 place count 22 transition count 23
Applied a total of 37 rules in 4 ms. Remains 22 /55 variables (removed 33) and now considering 23/52 (removed 29) transitions.
[2022-05-19 08:11:44] [INFO ] Flow matrix only has 5 transitions (discarded 18 similar events)
// Phase 1: matrix 5 rows 22 cols
[2022-05-19 08:11:44] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-19 08:11:44] [INFO ] Implicit Places using invariants in 25 ms returned []
[2022-05-19 08:11:44] [INFO ] Flow matrix only has 5 transitions (discarded 18 similar events)
// Phase 1: matrix 5 rows 22 cols
[2022-05-19 08:11:44] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-19 08:11:44] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2022-05-19 08:11:44] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-19 08:11:44] [INFO ] Flow matrix only has 5 transitions (discarded 18 similar events)
// Phase 1: matrix 5 rows 22 cols
[2022-05-19 08:11:44] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-19 08:11:44] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/55 places, 23/52 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/55 places, 23/52 transitions.
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0020w0010-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s0 1), p1:(EQ s21 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r0020w0010-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0020w0010-LTLFireability-14 finished in 212 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p0)||p1))))'
Support contains 22 out of 55 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 55/55 places, 52/52 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 53 transition count 50
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 53 transition count 50
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 53 transition count 48
Applied a total of 6 rules in 6 ms. Remains 53 /55 variables (removed 2) and now considering 48/52 (removed 4) transitions.
// Phase 1: matrix 48 rows 53 cols
[2022-05-19 08:11:44] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-19 08:11:44] [INFO ] Implicit Places using invariants in 41 ms returned [1, 2, 3, 4, 5, 7, 8, 27]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 41 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 45/55 places, 48/52 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 43 transition count 46
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 43 transition count 46
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 43 transition count 44
Applied a total of 6 rules in 10 ms. Remains 43 /45 variables (removed 2) and now considering 44/48 (removed 4) transitions.
// Phase 1: matrix 44 rows 43 cols
[2022-05-19 08:11:44] [INFO ] Computed 21 place invariants in 0 ms
[2022-05-19 08:11:44] [INFO ] Implicit Places using invariants in 65 ms returned []
// Phase 1: matrix 44 rows 43 cols
[2022-05-19 08:11:44] [INFO ] Computed 21 place invariants in 0 ms
[2022-05-19 08:11:45] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 43/55 places, 44/52 transitions.
Finished structural reductions, in 2 iterations. Remains : 43/55 places, 44/52 transitions.
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RwMutex-PT-r0020w0010-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s22 1) (EQ s23 1) (EQ s24 1) (EQ s25 1) (EQ s26 1) (EQ s27 1) (EQ s28 1) (EQ s29 1) (EQ s30 1) (EQ s31 1) (EQ s32 1) (EQ s33 1) (EQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 4024 reset in 243 ms.
Stack based approach found an accepted trace after 23 steps with 0 reset with depth 24 and stack size 24 in 0 ms.
FORMULA RwMutex-PT-r0020w0010-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0020w0010-LTLFireability-15 finished in 505 ms.
All properties solved by simple procedures.
Total runtime 11336 ms.

BK_STOP 1652947905431

--------------------
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="RwMutex-PT-r0020w0010"
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 RwMutex-PT-r0020w0010, 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 r204-oct2-165281598900164"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0020w0010.tgz
mv RwMutex-PT-r0020w0010 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 ;