About the Execution of ITS-Tools for Dekker-PT-010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 324.092 | 19118.00 | 19146.00 | 4682.60 | FFTFFTFFFFFFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r064-tall-162038397700757.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Dekker-PT-010, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038397700757
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 440K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 128K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 26 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 26 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 26 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 26 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 23 10:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 10:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Mar 22 17:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 22K Mar 22 17:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 65K May 5 16:51 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 Dekker-PT-010-00
FORMULA_NAME Dekker-PT-010-01
FORMULA_NAME Dekker-PT-010-02
FORMULA_NAME Dekker-PT-010-03
FORMULA_NAME Dekker-PT-010-04
FORMULA_NAME Dekker-PT-010-05
FORMULA_NAME Dekker-PT-010-06
FORMULA_NAME Dekker-PT-010-07
FORMULA_NAME Dekker-PT-010-08
FORMULA_NAME Dekker-PT-010-09
FORMULA_NAME Dekker-PT-010-10
FORMULA_NAME Dekker-PT-010-11
FORMULA_NAME Dekker-PT-010-12
FORMULA_NAME Dekker-PT-010-13
FORMULA_NAME Dekker-PT-010-14
FORMULA_NAME Dekker-PT-010-15
=== Now, execution of the tool begins
BK_START 1620569293258
Running Version 0
[2021-05-09 14:08:20] [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]
[2021-05-09 14:08:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 14:08:20] [INFO ] Load time of PNML (sax parser for PT used): 61 ms
[2021-05-09 14:08:20] [INFO ] Transformed 50 places.
[2021-05-09 14:08:20] [INFO ] Transformed 120 transitions.
[2021-05-09 14:08:20] [INFO ] Found NUPN structural information;
[2021-05-09 14:08:20] [INFO ] Parsed PT model containing 50 places and 120 transitions in 116 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 14:08:20] [INFO ] Initial state test concluded for 1 properties.
FORMULA Dekker-PT-010-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 out of 50 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 50/50 places, 120/120 transitions.
Applied a total of 0 rules in 14 ms. Remains 50 /50 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:20] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 50 cols
[2021-05-09 14:08:20] [INFO ] Computed 30 place invariants in 11 ms
[2021-05-09 14:08:20] [INFO ] Implicit Places using invariants in 104 ms returned [26, 29, 32, 38, 41, 44, 47]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 128 ms to find 7 implicit places.
[2021-05-09 14:08:20] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 43 cols
[2021-05-09 14:08:20] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-09 14:08:20] [INFO ] Dead Transitions using invariants and state equation in 78 ms returned []
Starting structural reductions, iteration 1 : 43/50 places, 120/120 transitions.
Applied a total of 0 rules in 3 ms. Remains 43 /43 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:20] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 43 cols
[2021-05-09 14:08:20] [INFO ] Computed 23 place invariants in 2 ms
[2021-05-09 14:08:20] [INFO ] Dead Transitions using invariants and state equation in 107 ms returned []
Finished structural reductions, in 2 iterations. Remains : 43/50 places, 120/120 transitions.
[2021-05-09 14:08:20] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-09 14:08:20] [INFO ] Flatten gal took : 38 ms
FORMULA Dekker-PT-010-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-010-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 14:08:20] [INFO ] Flatten gal took : 18 ms
[2021-05-09 14:08:20] [INFO ] Input system was already deterministic with 120 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=234 ) properties (out of 31) seen :30
Running SMT prover for 1 properties.
[2021-05-09 14:08:21] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 43 cols
[2021-05-09 14:08:21] [INFO ] Computed 23 place invariants in 2 ms
[2021-05-09 14:08:21] [INFO ] [Real]Absence check using 20 positive place invariants in 1 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(G(p0)) U p0))], workingDir=/home/mcc/execution]
Support contains 3 out of 43 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 43/43 places, 120/120 transitions.
Applied a total of 0 rules in 19 ms. Remains 43 /43 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:21] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 43 cols
[2021-05-09 14:08:21] [INFO ] Computed 23 place invariants in 0 ms
[2021-05-09 14:08:21] [INFO ] Implicit Places using invariants in 55 ms returned [20, 23, 32]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 57 ms to find 3 implicit places.
[2021-05-09 14:08:21] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-09 14:08:21] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 40 cols
[2021-05-09 14:08:21] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-09 14:08:21] [INFO ] Dead Transitions using invariants and state equation in 77 ms returned []
Starting structural reductions, iteration 1 : 40/43 places, 120/120 transitions.
Applied a total of 0 rules in 8 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:21] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-09 14:08:21] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 40 cols
[2021-05-09 14:08:21] [INFO ] Computed 20 place invariants in 2 ms
[2021-05-09 14:08:21] [INFO ] Dead Transitions using invariants and state equation in 57 ms returned []
Finished structural reductions, in 2 iterations. Remains : 40/43 places, 120/120 transitions.
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Dekker-PT-010-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s3 1) (EQ s22 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 377 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 5 in 0 ms.
FORMULA Dekker-PT-010-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-010-00 finished in 815 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 12 out of 43 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 43/43 places, 120/120 transitions.
Applied a total of 0 rules in 5 ms. Remains 43 /43 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:22] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 43 cols
[2021-05-09 14:08:22] [INFO ] Computed 23 place invariants in 0 ms
[2021-05-09 14:08:22] [INFO ] Implicit Places using invariants in 39 ms returned [20, 23, 32]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 40 ms to find 3 implicit places.
[2021-05-09 14:08:22] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-09 14:08:22] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 40 cols
[2021-05-09 14:08:22] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-09 14:08:22] [INFO ] Dead Transitions using invariants and state equation in 65 ms returned []
Starting structural reductions, iteration 1 : 40/43 places, 120/120 transitions.
Applied a total of 0 rules in 5 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:22] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-09 14:08:22] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 40 cols
[2021-05-09 14:08:22] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-09 14:08:22] [INFO ] Dead Transitions using invariants and state equation in 53 ms returned []
Finished structural reductions, in 2 iterations. Remains : 40/43 places, 120/120 transitions.
Stuttering acceptance computed with spot in 98 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Dekker-PT-010-01 automaton TGBA [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=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (NEQ s1 1) (NEQ s17 1) (NEQ s20 1)), p1:(OR (NEQ s2 1) (NEQ s4 1) (NEQ s6 1) (NEQ s8 1) (NEQ s10 1) (NEQ s12 1) (NEQ s14 1) (NEQ s16 1) (NEQ s18 1) (NEQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 95 reset in 317 ms.
Stack based approach found an accepted trace after 89 steps with 3 reset with depth 16 and stack size 16 in 1 ms.
FORMULA Dekker-PT-010-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-010-01 finished in 612 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0 U (p1 U (G(p3)&&p2))))))], workingDir=/home/mcc/execution]
Support contains 9 out of 43 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 43/43 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:22] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 43 cols
[2021-05-09 14:08:22] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-09 14:08:22] [INFO ] Implicit Places using invariants in 37 ms returned [20, 23, 32]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 38 ms to find 3 implicit places.
[2021-05-09 14:08:22] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 40 cols
[2021-05-09 14:08:22] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-09 14:08:23] [INFO ] Dead Transitions using invariants and state equation in 79 ms returned []
Starting structural reductions, iteration 1 : 40/43 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:23] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 40 cols
[2021-05-09 14:08:23] [INFO ] Computed 20 place invariants in 2 ms
[2021-05-09 14:08:23] [INFO ] Dead Transitions using invariants and state equation in 54 ms returned []
Finished structural reductions, in 2 iterations. Remains : 40/43 places, 120/120 transitions.
Stuttering acceptance computed with spot in 256 ms :[(OR (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), true, (NOT p3), (OR (NOT p2) (NOT p3)), (NOT p3), (OR (NOT p2) (NOT p3)), (NOT p3)]
Running random walk in product with property : Dekker-PT-010-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND p2 p3) p1 p0), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p1) (NOT p0)) (AND (NOT p3) (NOT p1) (NOT p0))), acceptance={} source=1 dest: 2}, { cond=(AND p2 p3 (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(OR (AND (NOT p2) p1 (NOT p0)) (AND (NOT p3) p1 (NOT p0))), acceptance={} source=1 dest: 4}, { cond=(OR (AND (NOT p2) p0) (AND (NOT p3) p0)), acceptance={} source=1 dest: 6}, { cond=(AND p2 p3 p1 (NOT p0)), acceptance={} source=1 dest: 7}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p3), acceptance={} source=3 dest: 2}, { cond=p3, acceptance={} source=3 dest: 3}], [{ cond=(OR (AND (NOT p2) (NOT p1)) (AND (NOT p3) (NOT p1))), acceptance={} source=4 dest: 2}, { cond=(AND p2 p3 (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p3) p1)), acceptance={0} source=4 dest: 4}, { cond=(AND p2 p3 p1), acceptance={} source=4 dest: 7}], [{ cond=(AND (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND p3 (NOT p1) (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p3) p1 (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND p3 p0), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p3) p0), acceptance={0} source=5 dest: 6}, { cond=(AND p3 p1 (NOT p0)), acceptance={} source=5 dest: 7}], [{ cond=(OR (AND (NOT p2) (NOT p1) (NOT p0)) (AND (NOT p3) (NOT p1) (NOT p0))), acceptance={} source=6 dest: 2}, { cond=(AND p2 p3 (NOT p1) (NOT p0)), acceptance={} source=6 dest: 3}, { cond=(OR (AND (NOT p2) p1 (NOT p0)) (AND (NOT p3) p1 (NOT p0))), acceptance={} source=6 dest: 4}, { cond=(AND p2 p3 p0), acceptance={} source=6 dest: 5}, { cond=(OR (AND (NOT p2) p0) (AND (NOT p3) p0)), acceptance={0} source=6 dest: 6}, { cond=(AND p2 p3 p1 (NOT p0)), acceptance={} source=6 dest: 7}], [{ cond=(AND (NOT p3) (NOT p1)), acceptance={} source=7 dest: 2}, { cond=(AND p3 (NOT p1)), acceptance={} source=7 dest: 3}, { cond=(AND (NOT p3) p1), acceptance={0} source=7 dest: 4}, { cond=(AND p3 p1), acceptance={} source=7 dest: 7}]], initial=0, aps=[p2:(AND (EQ s9 1) (EQ s19 1) (EQ s28 1)), p3:(AND (EQ s3 1) (EQ s17 1) (EQ s22 1)), p1:(AND (EQ s9 1) (EQ s19 1) (EQ s28 1)), p0:(OR (EQ s7 0) (EQ s11 0) (EQ s30 0) (AND (EQ s9 1) (EQ s19 1) (EQ s28 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 17 steps with 0 reset in 0 ms.
FORMULA Dekker-PT-010-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-010-03 finished in 460 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0) U (F(p1)&&X(p2))))], workingDir=/home/mcc/execution]
Support contains 7 out of 43 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 43/43 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:23] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 43 cols
[2021-05-09 14:08:23] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-09 14:08:23] [INFO ] Implicit Places using invariants in 45 ms returned [20, 23, 32]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 45 ms to find 3 implicit places.
[2021-05-09 14:08:23] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 40 cols
[2021-05-09 14:08:23] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-09 14:08:23] [INFO ] Dead Transitions using invariants and state equation in 66 ms returned []
Starting structural reductions, iteration 1 : 40/43 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:23] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 40 cols
[2021-05-09 14:08:23] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-09 14:08:23] [INFO ] Dead Transitions using invariants and state equation in 75 ms returned []
Finished structural reductions, in 2 iterations. Remains : 40/43 places, 120/120 transitions.
Stuttering acceptance computed with spot in 150 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p2), true, (NOT p0)]
Running random walk in product with property : Dekker-PT-010-04 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(AND (EQ s9 1) (EQ s13 1) (EQ s28 1)), p0:(OR (NEQ s5 1) (NEQ s17 1) (NEQ s36 1) (NEQ s19 1)), p2:(AND (NEQ s5 0) (NEQ s17 0) (NEQ s36 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 33 steps with 2 reset in 1 ms.
FORMULA Dekker-PT-010-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-010-04 finished in 357 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(F(p0)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 43 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 43/43 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:23] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 43 cols
[2021-05-09 14:08:23] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-09 14:08:23] [INFO ] Implicit Places using invariants in 39 ms returned [20, 23, 32]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 40 ms to find 3 implicit places.
[2021-05-09 14:08:23] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 40 cols
[2021-05-09 14:08:23] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-09 14:08:23] [INFO ] Dead Transitions using invariants and state equation in 61 ms returned []
Starting structural reductions, iteration 1 : 40/43 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:23] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 40 cols
[2021-05-09 14:08:23] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-09 14:08:23] [INFO ] Dead Transitions using invariants and state equation in 59 ms returned []
Finished structural reductions, in 2 iterations. Remains : 40/43 places, 120/120 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Dekker-PT-010-06 automaton TGBA [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:(OR (EQ s17 0) (EQ s19 0) (EQ s38 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 23529 reset in 251 ms.
Stack based approach found an accepted trace after 205 steps with 49 reset with depth 5 and stack size 5 in 1 ms.
FORMULA Dekker-PT-010-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-010-06 finished in 528 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((G(p1)||p0))))], workingDir=/home/mcc/execution]
Support contains 5 out of 43 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 43/43 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:24] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 43 cols
[2021-05-09 14:08:24] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-09 14:08:24] [INFO ] Implicit Places using invariants in 35 ms returned [20, 23, 32]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 36 ms to find 3 implicit places.
[2021-05-09 14:08:24] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 40 cols
[2021-05-09 14:08:24] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-09 14:08:24] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Starting structural reductions, iteration 1 : 40/43 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:24] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 40 cols
[2021-05-09 14:08:24] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-09 14:08:24] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Finished structural reductions, in 2 iterations. Remains : 40/43 places, 120/120 transitions.
Stuttering acceptance computed with spot in 112 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Dekker-PT-010-07 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(OR (NEQ s3 1) (NEQ s13 1) (NEQ s22 1)), p0:(OR (NEQ s11 1) (NEQ s13 1) (NEQ s30 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 495 steps with 163 reset in 1 ms.
FORMULA Dekker-PT-010-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-010-07 finished in 278 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((p0||X(((p1||X(X(G(p2)))) U ((p1||X(X(G(p2))))&&p3)))))))], workingDir=/home/mcc/execution]
Support contains 7 out of 43 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 43/43 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:24] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 43 cols
[2021-05-09 14:08:24] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-09 14:08:24] [INFO ] Implicit Places using invariants in 37 ms returned [20, 23, 32]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 38 ms to find 3 implicit places.
[2021-05-09 14:08:24] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 40 cols
[2021-05-09 14:08:24] [INFO ] Computed 20 place invariants in 2 ms
[2021-05-09 14:08:24] [INFO ] Dead Transitions using invariants and state equation in 55 ms returned []
Starting structural reductions, iteration 1 : 40/43 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:24] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 40 cols
[2021-05-09 14:08:24] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-09 14:08:24] [INFO ] Dead Transitions using invariants and state equation in 61 ms returned []
Finished structural reductions, in 2 iterations. Remains : 40/43 places, 120/120 transitions.
Stuttering acceptance computed with spot in 201 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (NOT p3) (AND (NOT p1) (NOT p2))), (NOT p2), (NOT p2), true]
Running random walk in product with property : Dekker-PT-010-08 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p3), acceptance={0} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=p2, acceptance={} source=5 dest: 5}, { cond=(NOT p2), acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(AND (EQ s7 1) (EQ s17 1) (EQ s36 1)), p3:(AND (EQ s7 1) (EQ s17 1) (EQ s36 1)), p1:(AND (EQ s7 1) (EQ s19 1) (EQ s38 1)), p2:(OR (AND (EQ s7 1) (EQ s11 1) (EQ s26 1)) (AND (EQ s7 1) (EQ s17 1) (EQ s36 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, 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 5 steps with 0 reset in 0 ms.
FORMULA Dekker-PT-010-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-010-08 finished in 373 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||X(X(F((X(X(p2))&&p1)))))))], workingDir=/home/mcc/execution]
Support contains 7 out of 43 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 43/43 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:24] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 43 cols
[2021-05-09 14:08:24] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-09 14:08:24] [INFO ] Implicit Places using invariants in 37 ms returned [23, 32]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 38 ms to find 2 implicit places.
[2021-05-09 14:08:24] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 41 cols
[2021-05-09 14:08:24] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-09 14:08:25] [INFO ] Dead Transitions using invariants and state equation in 62 ms returned []
Starting structural reductions, iteration 1 : 41/43 places, 120/120 transitions.
Applied a total of 0 rules in 7 ms. Remains 41 /41 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:25] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 41 cols
[2021-05-09 14:08:25] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-09 14:08:25] [INFO ] Dead Transitions using invariants and state equation in 59 ms returned []
Finished structural reductions, in 2 iterations. Remains : 41/43 places, 120/120 transitions.
Stuttering acceptance computed with spot in 209 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p2), (NOT p2), (OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : Dekker-PT-010-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 5}], [{ cond=p1, acceptance={0} source=1 dest: 3}, { cond=(NOT p1), acceptance={0} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 4}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 6}], [{ cond=true, acceptance={} source=5 dest: 6}], [{ cond=p1, acceptance={0} source=6 dest: 1}, { cond=(NOT p1), acceptance={0} source=6 dest: 6}]], initial=2, aps=[p0:(AND (NEQ s7 0) (NEQ s28 0)), p1:(AND (NEQ s0 0) (NEQ s20 0)), p2:(OR (EQ s13 0) (EQ s15 0) (EQ s33 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 10406 reset in 243 ms.
Stack based approach found an accepted trace after 40 steps with 4 reset with depth 17 and stack size 17 in 0 ms.
FORMULA Dekker-PT-010-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-010-09 finished in 631 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 43 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 43/43 places, 120/120 transitions.
Applied a total of 0 rules in 5 ms. Remains 43 /43 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:25] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 43 cols
[2021-05-09 14:08:25] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-09 14:08:25] [INFO ] Implicit Places using invariants in 43 ms returned [20, 23, 32]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 43 ms to find 3 implicit places.
[2021-05-09 14:08:25] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-09 14:08:25] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 40 cols
[2021-05-09 14:08:25] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-09 14:08:25] [INFO ] Dead Transitions using invariants and state equation in 64 ms returned []
Starting structural reductions, iteration 1 : 40/43 places, 120/120 transitions.
Applied a total of 0 rules in 5 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:25] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-09 14:08:25] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 40 cols
[2021-05-09 14:08:25] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-09 14:08:25] [INFO ] Dead Transitions using invariants and state equation in 54 ms returned []
Finished structural reductions, in 2 iterations. Remains : 40/43 places, 120/120 transitions.
Stuttering acceptance computed with spot in 3363 ms :[(NOT p0)]
Running random walk in product with property : Dekker-PT-010-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s7 1) (EQ s17 1) (EQ s26 1))], 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 279 ms.
Stack based approach found an accepted trace after 6 steps with 0 reset with depth 7 and stack size 7 in 0 ms.
FORMULA Dekker-PT-010-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-010-10 finished in 3840 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0||X(p1))))], workingDir=/home/mcc/execution]
Support contains 6 out of 43 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 43/43 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:29] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 43 cols
[2021-05-09 14:08:29] [INFO ] Computed 23 place invariants in 0 ms
[2021-05-09 14:08:29] [INFO ] Implicit Places using invariants in 35 ms returned [20, 23, 32]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 36 ms to find 3 implicit places.
[2021-05-09 14:08:29] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 40 cols
[2021-05-09 14:08:29] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-09 14:08:29] [INFO ] Dead Transitions using invariants and state equation in 62 ms returned []
Starting structural reductions, iteration 1 : 40/43 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:29] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 40 cols
[2021-05-09 14:08:29] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-09 14:08:29] [INFO ] Dead Transitions using invariants and state equation in 49 ms returned []
Finished structural reductions, in 2 iterations. Remains : 40/43 places, 120/120 transitions.
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), true]
Running random walk in product with property : Dekker-PT-010-11 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s13 1) (EQ s19 1) (EQ s32 1)), p1:(AND (EQ s9 1) (EQ s15 1) (EQ s34 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Dekker-PT-010-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-010-11 finished in 227 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X(p1)))], workingDir=/home/mcc/execution]
Support contains 5 out of 43 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 43/43 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:29] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 43 cols
[2021-05-09 14:08:29] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-09 14:08:29] [INFO ] Implicit Places using invariants in 34 ms returned [20, 23]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 34 ms to find 2 implicit places.
[2021-05-09 14:08:29] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 41 cols
[2021-05-09 14:08:29] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-09 14:08:29] [INFO ] Dead Transitions using invariants and state equation in 57 ms returned []
Starting structural reductions, iteration 1 : 41/43 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:29] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 41 cols
[2021-05-09 14:08:29] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-09 14:08:29] [INFO ] Dead Transitions using invariants and state equation in 68 ms returned []
Finished structural reductions, in 2 iterations. Remains : 41/43 places, 120/120 transitions.
Stuttering acceptance computed with spot in 103 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : Dekker-PT-010-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(AND (EQ s5 1) (EQ s15 1) (EQ s24 1)), p0:(AND (EQ s10 1) (EQ s30 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 22 steps with 0 reset in 0 ms.
FORMULA Dekker-PT-010-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-010-13 finished in 277 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0||X((p1||F(G(p2)))))))], workingDir=/home/mcc/execution]
Support contains 8 out of 43 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 43/43 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 43 /43 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:29] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 43 cols
[2021-05-09 14:08:29] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-09 14:08:29] [INFO ] Implicit Places using invariants in 35 ms returned [20, 23, 32]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 36 ms to find 3 implicit places.
[2021-05-09 14:08:29] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 40 cols
[2021-05-09 14:08:29] [INFO ] Computed 20 place invariants in 3 ms
[2021-05-09 14:08:29] [INFO ] Dead Transitions using invariants and state equation in 54 ms returned []
Starting structural reductions, iteration 1 : 40/43 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:29] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 40 cols
[2021-05-09 14:08:29] [INFO ] Computed 20 place invariants in 7 ms
[2021-05-09 14:08:30] [INFO ] Dead Transitions using invariants and state equation in 64 ms returned []
Finished structural reductions, in 2 iterations. Remains : 40/43 places, 120/120 transitions.
Stuttering acceptance computed with spot in 55 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : Dekker-PT-010-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s15 1) (EQ s17 1) (EQ s36 1)), p1:(AND (EQ s9 1) (EQ s17 1) (EQ s28 1)), p2:(AND (EQ s3 1) (EQ s5 1) (EQ s24 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 6836 reset in 274 ms.
Stack based approach found an accepted trace after 39 steps with 3 reset with depth 15 and stack size 15 in 0 ms.
FORMULA Dekker-PT-010-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-010-14 finished in 502 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((X(G((p1 U p2)))||p0))))], workingDir=/home/mcc/execution]
Support contains 7 out of 43 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 43/43 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:30] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 43 cols
[2021-05-09 14:08:30] [INFO ] Computed 23 place invariants in 0 ms
[2021-05-09 14:08:30] [INFO ] Implicit Places using invariants in 33 ms returned [20, 23, 32]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 37 ms to find 3 implicit places.
[2021-05-09 14:08:30] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 40 cols
[2021-05-09 14:08:30] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-09 14:08:30] [INFO ] Dead Transitions using invariants and state equation in 49 ms returned []
Starting structural reductions, iteration 1 : 40/43 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2021-05-09 14:08:30] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 40 cols
[2021-05-09 14:08:30] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-09 14:08:30] [INFO ] Dead Transitions using invariants and state equation in 62 ms returned []
Finished structural reductions, in 2 iterations. Remains : 40/43 places, 120/120 transitions.
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true, (NOT p2)]
Running random walk in product with property : Dekker-PT-010-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(OR p2 p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (NEQ s9 1) (NEQ s13 1) (NEQ s32 1)), p2:(AND (OR (NEQ s7 1) (NEQ s9 1) (NEQ s28 1)) (OR (NEQ s11 1) (NEQ s13 1) (NEQ s30 1))), p1:(OR (NEQ s11 1) (NEQ s13 1) (NEQ s30 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, 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 6 steps with 0 reset in 0 ms.
FORMULA Dekker-PT-010-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-010-15 finished in 291 ms.
All properties solved without resorting to model-checking.
BK_STOP 1620569312376
--------------------
content from stderr:
+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
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="Dekker-PT-010"
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 Dekker-PT-010, 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 r064-tall-162038397700757"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Dekker-PT-010.tgz
mv Dekker-PT-010 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 '
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 ;