About the Execution of ITS-Tools for RwMutex-PT-r0010w0010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 282.104 | 15762.00 | 31284.00 | 355.60 | FFFFFFFFFFFFTFFF | 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.r197-smll-162089451900117.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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-r0010w0010, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-162089451900117
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 376K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 117K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Mar 28 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 27 10:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 10:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 25 14:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K Mar 25 14:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 11 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 27K 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 RwMutex-PT-r0010w0010-00
FORMULA_NAME RwMutex-PT-r0010w0010-01
FORMULA_NAME RwMutex-PT-r0010w0010-02
FORMULA_NAME RwMutex-PT-r0010w0010-03
FORMULA_NAME RwMutex-PT-r0010w0010-04
FORMULA_NAME RwMutex-PT-r0010w0010-05
FORMULA_NAME RwMutex-PT-r0010w0010-06
FORMULA_NAME RwMutex-PT-r0010w0010-07
FORMULA_NAME RwMutex-PT-r0010w0010-08
FORMULA_NAME RwMutex-PT-r0010w0010-09
FORMULA_NAME RwMutex-PT-r0010w0010-10
FORMULA_NAME RwMutex-PT-r0010w0010-11
FORMULA_NAME RwMutex-PT-r0010w0010-12
FORMULA_NAME RwMutex-PT-r0010w0010-13
FORMULA_NAME RwMutex-PT-r0010w0010-14
FORMULA_NAME RwMutex-PT-r0010w0010-15
=== Now, execution of the tool begins
BK_START 1621001153204
Running Version 0
[2021-05-14 14:05:56] [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]
[2021-05-14 14:05:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 14:05:56] [INFO ] Load time of PNML (sax parser for PT used): 66 ms
[2021-05-14 14:05:56] [INFO ] Transformed 50 places.
[2021-05-14 14:05:56] [INFO ] Transformed 40 transitions.
[2021-05-14 14:05:56] [INFO ] Found NUPN structural information;
[2021-05-14 14:05:56] [INFO ] Parsed PT model containing 50 places and 40 transitions in 124 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
[2021-05-14 14:05:56] [INFO ] Initial state test concluded for 5 properties.
Support contains 33 out of 50 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 50/50 places, 40/40 transitions.
Applied a total of 0 rules in 29 ms. Remains 50 /50 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 50 cols
[2021-05-14 14:05:56] [INFO ] Computed 30 place invariants in 10 ms
[2021-05-14 14:05:56] [INFO ] Implicit Places using invariants in 203 ms returned [1, 2, 4, 9, 10, 13, 33, 44, 47, 49]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 255 ms to find 10 implicit places.
// Phase 1: matrix 40 rows 40 cols
[2021-05-14 14:05:56] [INFO ] Computed 20 place invariants in 3 ms
[2021-05-14 14:05:57] [INFO ] Dead Transitions using invariants and state equation in 68 ms returned []
Starting structural reductions, iteration 1 : 40/50 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 40 cols
[2021-05-14 14:05:57] [INFO ] Computed 20 place invariants in 6 ms
[2021-05-14 14:05:57] [INFO ] Dead Transitions using invariants and state equation in 77 ms returned []
Finished structural reductions, in 2 iterations. Remains : 40/50 places, 40/40 transitions.
[2021-05-14 14:05:57] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-14 14:05:57] [INFO ] Flatten gal took : 65 ms
FORMULA RwMutex-PT-r0010w0010-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-14 14:05:57] [INFO ] Flatten gal took : 25 ms
[2021-05-14 14:05:57] [INFO ] Input system was already deterministic with 40 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 543 ms. (steps per millisecond=184 ) properties (out of 27) seen :26
Running SMT prover for 1 properties.
// Phase 1: matrix 40 rows 40 cols
[2021-05-14 14:05:58] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 14:05:58] [INFO ] [Real]Absence check using 20 positive place invariants in 4 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(G((p0||X(p1)))) U G(p2))))], workingDir=/home/mcc/execution]
Support contains 13 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 37 transition count 37
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 37 transition count 37
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 37 transition count 34
Applied a total of 9 rules in 7 ms. Remains 37 /40 variables (removed 3) and now considering 34/40 (removed 6) transitions.
// Phase 1: matrix 34 rows 37 cols
[2021-05-14 14:05:58] [INFO ] Computed 20 place invariants in 2 ms
[2021-05-14 14:05:58] [INFO ] Implicit Places using invariants in 49 ms returned [1, 3, 4, 5, 6, 7, 16, 35, 36]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 54 ms to find 9 implicit places.
// Phase 1: matrix 34 rows 28 cols
[2021-05-14 14:05:58] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 14:05:58] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Starting structural reductions, iteration 1 : 28/40 places, 34/40 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 25 transition count 31
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 25 transition count 31
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 25 transition count 28
Applied a total of 9 rules in 4 ms. Remains 25 /28 variables (removed 3) and now considering 28/34 (removed 6) transitions.
// Phase 1: matrix 28 rows 25 cols
[2021-05-14 14:05:58] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 14:05:58] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 28 rows 25 cols
[2021-05-14 14:05:58] [INFO ] Computed 11 place invariants in 6 ms
[2021-05-14 14:05:58] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 25/40 places, 28/40 transitions.
Stuttering acceptance computed with spot in 405 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RwMutex-PT-r0010w0010-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(EQ s22 1), p0:(EQ s24 1), p1:(AND (EQ s1 1) (EQ s12 1) (EQ s13 1) (EQ s14 1) (EQ s15 1) (EQ s16 1) (EQ s17 1) (EQ s18 1) (EQ s19 1) (EQ s20 1) (EQ s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 66 reset in 557 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 1 ms.
FORMULA RwMutex-PT-r0010w0010-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0010-00 finished in 1228 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 12 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 37 transition count 37
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 37 transition count 37
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 37 transition count 34
Applied a total of 9 rules in 35 ms. Remains 37 /40 variables (removed 3) and now considering 34/40 (removed 6) transitions.
// Phase 1: matrix 34 rows 37 cols
[2021-05-14 14:05:59] [INFO ] Computed 20 place invariants in 2 ms
[2021-05-14 14:05:59] [INFO ] Implicit Places using invariants in 61 ms returned [2, 3, 4, 6, 7, 16, 35, 36]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 63 ms to find 8 implicit places.
[2021-05-14 14:05:59] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 34 rows 29 cols
[2021-05-14 14:05:59] [INFO ] Computed 12 place invariants in 3 ms
[2021-05-14 14:05:59] [INFO ] Dead Transitions using invariants and state equation in 69 ms returned []
Starting structural reductions, iteration 1 : 29/40 places, 34/40 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 25 transition count 30
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 25 transition count 30
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 25 transition count 26
Applied a total of 12 rules in 8 ms. Remains 25 /29 variables (removed 4) and now considering 26/34 (removed 8) transitions.
// Phase 1: matrix 26 rows 25 cols
[2021-05-14 14:05:59] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-14 14:05:59] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 26 rows 25 cols
[2021-05-14 14:05:59] [INFO ] Computed 12 place invariants in 6 ms
[2021-05-14 14:05:59] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 25/40 places, 26/40 transitions.
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RwMutex-PT-r0010w0010-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s13 1) (EQ s14 1) (EQ s15 1) (EQ s16 1) (EQ s17 1) (EQ s18 1) (EQ s19 1) (EQ s20 1) (EQ s21 1) (EQ s22 1)), p1:(AND (EQ s2 1) (EQ s13 1) (EQ s14 1) (EQ s15 1) (EQ s16 1) (EQ s17 1) (EQ s18 1) (EQ s19 1) (EQ s20 1) (EQ s21 1) (EQ s22 1))], 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 89 reset in 343 ms.
Stack based approach found an accepted trace after 19 steps with 0 reset with depth 20 and stack size 20 in 0 ms.
FORMULA RwMutex-PT-r0010w0010-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0010-01 finished in 870 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&X((p1||G(p2)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 37 transition count 37
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 37 transition count 37
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 37 transition count 34
Applied a total of 9 rules in 5 ms. Remains 37 /40 variables (removed 3) and now considering 34/40 (removed 6) transitions.
// Phase 1: matrix 34 rows 37 cols
[2021-05-14 14:06:00] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 14:06:00] [INFO ] Implicit Places using invariants in 80 ms returned [1, 2, 3, 4, 5, 6, 7, 16, 35]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 86 ms to find 9 implicit places.
// Phase 1: matrix 34 rows 28 cols
[2021-05-14 14:06:00] [INFO ] Computed 11 place invariants in 2 ms
[2021-05-14 14:06:00] [INFO ] Dead Transitions using invariants and state equation in 77 ms returned []
Starting structural reductions, iteration 1 : 28/40 places, 34/40 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 22 transition count 28
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 22 transition count 28
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 22 transition count 22
Applied a total of 18 rules in 11 ms. Remains 22 /28 variables (removed 6) and now considering 22/34 (removed 12) transitions.
// Phase 1: matrix 22 rows 22 cols
[2021-05-14 14:06:00] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 14:06:00] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 22 rows 22 cols
[2021-05-14 14:06:00] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 14:06:00] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 22/40 places, 22/40 transitions.
Stuttering acceptance computed with spot in 220 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1)), true, (NOT p2)]
Running random walk in product with property : RwMutex-PT-r0010w0010-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s17 1) (EQ s21 1) (EQ s4 0)), p1:(EQ s2 1), p2:(AND (EQ s17 1) (EQ s21 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 15 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r0010w0010-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0010-02 finished in 528 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0&&X((p0 U (X(X(p1))||G(p0))))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 37 transition count 37
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 37 transition count 37
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 37 transition count 34
Applied a total of 9 rules in 6 ms. Remains 37 /40 variables (removed 3) and now considering 34/40 (removed 6) transitions.
// Phase 1: matrix 34 rows 37 cols
[2021-05-14 14:06:00] [INFO ] Computed 20 place invariants in 2 ms
[2021-05-14 14:06:01] [INFO ] Implicit Places using invariants in 77 ms returned [1, 2, 3, 4, 5, 6, 7, 35, 36]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 93 ms to find 9 implicit places.
// Phase 1: matrix 34 rows 28 cols
[2021-05-14 14:06:01] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 14:06:01] [INFO ] Dead Transitions using invariants and state equation in 54 ms returned []
Starting structural reductions, iteration 1 : 28/40 places, 34/40 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 22 transition count 28
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 22 transition count 28
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 22 transition count 22
Applied a total of 18 rules in 2 ms. Remains 22 /28 variables (removed 6) and now considering 22/34 (removed 12) transitions.
// Phase 1: matrix 22 rows 22 cols
[2021-05-14 14:06:01] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-14 14:06:01] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 22 rows 22 cols
[2021-05-14 14:06:01] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 14:06:01] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 22/40 places, 22/40 transitions.
Stuttering acceptance computed with spot in 397 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RwMutex-PT-r0010w0010-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={0} source=2 dest: 4}], [{ cond=p0, acceptance={} source=3 dest: 5}, { cond=(NOT p0), acceptance={0} source=3 dest: 6}], [{ cond=p0, acceptance={0} source=4 dest: 7}, { cond=(NOT p0), acceptance={0} source=4 dest: 8}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 6}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 7}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=6 dest: 8}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=7 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=7 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=8 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=8 dest: 2}]], initial=0, aps=[p0:(OR (NEQ s9 1) (NEQ s13 1)), p1:(NEQ s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 5108 reset in 521 ms.
Stack based approach found an accepted trace after 19 steps with 1 reset with depth 13 and stack size 13 in 0 ms.
FORMULA RwMutex-PT-r0010w0010-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0010-03 finished in 1166 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 38 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 38 transition count 38
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 38 transition count 36
Applied a total of 6 rules in 3 ms. Remains 38 /40 variables (removed 2) and now considering 36/40 (removed 4) transitions.
// Phase 1: matrix 36 rows 38 cols
[2021-05-14 14:06:02] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 14:06:02] [INFO ] Implicit Places using invariants in 119 ms returned [1, 2, 3, 4, 5, 6, 7, 16, 36, 37]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 119 ms to find 10 implicit places.
// Phase 1: matrix 36 rows 28 cols
[2021-05-14 14:06:02] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-14 14:06:02] [INFO ] Dead Transitions using invariants and state equation in 47 ms returned []
Starting structural reductions, iteration 1 : 28/40 places, 36/40 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 22 transition count 30
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 22 transition count 30
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 22 transition count 24
Applied a total of 18 rules in 11 ms. Remains 22 /28 variables (removed 6) and now considering 24/36 (removed 12) transitions.
// Phase 1: matrix 24 rows 22 cols
[2021-05-14 14:06:02] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-14 14:06:02] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 24 rows 22 cols
[2021-05-14 14:06:02] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-14 14:06:02] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 22/40 places, 24/40 transitions.
Stuttering acceptance computed with spot in 92 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w0010-04 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s21 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, 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 RwMutex-PT-r0010w0010-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0010-04 finished in 340 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(G(p0)))))], workingDir=/home/mcc/execution]
Support contains 11 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 37 transition count 37
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 37 transition count 37
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 37 transition count 34
Applied a total of 9 rules in 6 ms. Remains 37 /40 variables (removed 3) and now considering 34/40 (removed 6) transitions.
// Phase 1: matrix 34 rows 37 cols
[2021-05-14 14:06:02] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-14 14:06:02] [INFO ] Implicit Places using invariants in 27 ms returned [1, 2, 4, 5, 6, 7, 16, 35, 36]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 28 ms to find 9 implicit places.
// Phase 1: matrix 34 rows 28 cols
[2021-05-14 14:06:02] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-14 14:06:02] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Starting structural reductions, iteration 1 : 28/40 places, 34/40 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 23 transition count 29
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 23 transition count 29
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 23 transition count 24
Applied a total of 15 rules in 12 ms. Remains 23 /28 variables (removed 5) and now considering 24/34 (removed 10) transitions.
// Phase 1: matrix 24 rows 23 cols
[2021-05-14 14:06:02] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-14 14:06:02] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 24 rows 23 cols
[2021-05-14 14:06:02] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-14 14:06:02] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 23/40 places, 24/40 transitions.
Stuttering acceptance computed with spot in 130 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w0010-05 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(OR (NEQ s1 1) (NEQ s12 1) (NEQ s13 1) (NEQ s14 1) (NEQ s15 1) (NEQ s16 1) (NEQ s17 1) (NEQ s18 1) (NEQ s19 1) (NEQ s20 1) (NEQ s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, 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 882 steps with 0 reset in 2 ms.
FORMULA RwMutex-PT-r0010w0010-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0010-05 finished in 294 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 11 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 37 transition count 37
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 37 transition count 37
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 37 transition count 34
Applied a total of 9 rules in 3 ms. Remains 37 /40 variables (removed 3) and now considering 34/40 (removed 6) transitions.
// Phase 1: matrix 34 rows 37 cols
[2021-05-14 14:06:02] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-14 14:06:02] [INFO ] Implicit Places using invariants in 50 ms returned [1, 2, 3, 5, 6, 7, 16, 35, 36]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 52 ms to find 9 implicit places.
// Phase 1: matrix 34 rows 28 cols
[2021-05-14 14:06:02] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-14 14:06:02] [INFO ] Dead Transitions using invariants and state equation in 57 ms returned []
Starting structural reductions, iteration 1 : 28/40 places, 34/40 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 23 transition count 29
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 23 transition count 29
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 23 transition count 24
Applied a total of 15 rules in 5 ms. Remains 23 /28 variables (removed 5) and now considering 24/34 (removed 10) transitions.
// Phase 1: matrix 24 rows 23 cols
[2021-05-14 14:06:02] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-14 14:06:02] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 24 rows 23 cols
[2021-05-14 14:06:02] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 14:06:02] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 23/40 places, 24/40 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w0010-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s12 1) (EQ s13 1) (EQ s14 1) (EQ s15 1) (EQ s16 1) (EQ s17 1) (EQ s18 1) (EQ s19 1) (EQ s20 1) (EQ s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 136 reset in 259 ms.
Stack based approach found an accepted trace after 6 steps with 1 reset with depth 4 and stack size 4 in 1 ms.
FORMULA RwMutex-PT-r0010w0010-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0010-06 finished in 552 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Graph (trivial) has 10 edges and 40 vertex of which 10 / 40 are part of one of the 5 SCC in 5 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 35 transition count 22
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 60 place count 5 transition count 6
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 5 transition count 5
Ensure Unique test removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 62 place count 4 transition count 5
Applied a total of 62 rules in 12 ms. Remains 4 /40 variables (removed 36) and now considering 5/40 (removed 35) transitions.
// Phase 1: matrix 5 rows 4 cols
[2021-05-14 14:06:03] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-14 14:06:03] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 5 rows 4 cols
[2021-05-14 14:06:03] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-14 14:06:03] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2021-05-14 14:06:03] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 4 cols
[2021-05-14 14:06:03] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-14 14:06:03] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4/40 places, 5/40 transitions.
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0010w0010-07 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}]], initial=0, aps=[p0:(EQ s0 1), p1:(EQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA RwMutex-PT-r0010w0010-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0010-07 finished in 227 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 37 transition count 37
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 37 transition count 37
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 37 transition count 34
Applied a total of 9 rules in 4 ms. Remains 37 /40 variables (removed 3) and now considering 34/40 (removed 6) transitions.
// Phase 1: matrix 34 rows 37 cols
[2021-05-14 14:06:03] [INFO ] Computed 20 place invariants in 3 ms
[2021-05-14 14:06:03] [INFO ] Implicit Places using invariants in 73 ms returned [1, 2, 3, 4, 5, 6, 7, 16, 35]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 75 ms to find 9 implicit places.
// Phase 1: matrix 34 rows 28 cols
[2021-05-14 14:06:03] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 14:06:03] [INFO ] Dead Transitions using invariants and state equation in 62 ms returned []
Starting structural reductions, iteration 1 : 28/40 places, 34/40 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 22 transition count 28
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 22 transition count 28
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 22 transition count 22
Applied a total of 18 rules in 3 ms. Remains 22 /28 variables (removed 6) and now considering 22/34 (removed 12) transitions.
// Phase 1: matrix 22 rows 22 cols
[2021-05-14 14:06:03] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-14 14:06:03] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 22 rows 22 cols
[2021-05-14 14:06:03] [INFO ] Computed 11 place invariants in 3 ms
[2021-05-14 14:06:03] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 22/40 places, 22/40 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : RwMutex-PT-r0010w0010-08 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s17 1) (EQ s21 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 11 steps with 5 reset in 0 ms.
FORMULA RwMutex-PT-r0010w0010-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0010-08 finished in 326 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 37 transition count 37
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 37 transition count 37
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 37 transition count 34
Applied a total of 9 rules in 3 ms. Remains 37 /40 variables (removed 3) and now considering 34/40 (removed 6) transitions.
// Phase 1: matrix 34 rows 37 cols
[2021-05-14 14:06:03] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 14:06:03] [INFO ] Implicit Places using invariants in 64 ms returned [1, 2, 3, 4, 5, 6, 7, 16, 35, 36]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 65 ms to find 10 implicit places.
// Phase 1: matrix 34 rows 27 cols
[2021-05-14 14:06:03] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-14 14:06:03] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Starting structural reductions, iteration 1 : 27/40 places, 34/40 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 21 transition count 28
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 21 transition count 28
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 21 transition count 22
Applied a total of 18 rules in 2 ms. Remains 21 /27 variables (removed 6) and now considering 22/34 (removed 12) transitions.
// Phase 1: matrix 22 rows 21 cols
[2021-05-14 14:06:03] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-14 14:06:03] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 22 rows 21 cols
[2021-05-14 14:06:03] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-14 14:06:04] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 21/40 places, 22/40 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w0010-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 8988 reset in 289 ms.
Stack based approach found an accepted trace after 20 steps with 1 reset with depth 4 and stack size 4 in 1 ms.
FORMULA RwMutex-PT-r0010w0010-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0010-09 finished in 573 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((G(p0)||(p0&&F(G(!p1)))))))], workingDir=/home/mcc/execution]
Support contains 12 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 38 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 38 transition count 38
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 38 transition count 36
Applied a total of 6 rules in 14 ms. Remains 38 /40 variables (removed 2) and now considering 36/40 (removed 4) transitions.
// Phase 1: matrix 36 rows 38 cols
[2021-05-14 14:06:04] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 14:06:04] [INFO ] Implicit Places using invariants in 43 ms returned [2, 3, 4, 5, 6, 7, 16, 36, 37]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 44 ms to find 9 implicit places.
// Phase 1: matrix 36 rows 29 cols
[2021-05-14 14:06:04] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 14:06:04] [INFO ] Dead Transitions using invariants and state equation in 49 ms returned []
Starting structural reductions, iteration 1 : 29/40 places, 36/40 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 24 transition count 31
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 24 transition count 31
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 24 transition count 26
Applied a total of 15 rules in 2 ms. Remains 24 /29 variables (removed 5) and now considering 26/36 (removed 10) transitions.
// Phase 1: matrix 26 rows 24 cols
[2021-05-14 14:06:04] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 14:06:04] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 26 rows 24 cols
[2021-05-14 14:06:04] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 14:06:04] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 24/40 places, 26/40 transitions.
Stuttering acceptance computed with spot in 307 ms :[(NOT p0), (AND (NOT p0) p1), (NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w0010-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0, 1} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p0:(NEQ s23 0), p1:(AND (EQ s1 1) (EQ s12 1) (EQ s13 1) (EQ s14 1) (EQ s15 1) (EQ s16 1) (EQ s17 1) (EQ s18 1) (EQ s19 1) (EQ s20 1) (EQ s21 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 325 ms.
Stack based approach found an accepted trace after 10 steps with 0 reset with depth 11 and stack size 11 in 0 ms.
FORMULA RwMutex-PT-r0010w0010-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0010-10 finished in 837 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((X(G(p0)) U G(p1)))))], workingDir=/home/mcc/execution]
Support contains 11 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 37 transition count 37
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 37 transition count 37
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 37 transition count 34
Applied a total of 9 rules in 3 ms. Remains 37 /40 variables (removed 3) and now considering 34/40 (removed 6) transitions.
// Phase 1: matrix 34 rows 37 cols
[2021-05-14 14:06:05] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-14 14:06:05] [INFO ] Implicit Places using invariants in 49 ms returned [1, 2, 3, 4, 5, 6, 16, 35, 36]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 61 ms to find 9 implicit places.
// Phase 1: matrix 34 rows 28 cols
[2021-05-14 14:06:05] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 14:06:05] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Starting structural reductions, iteration 1 : 28/40 places, 34/40 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 23 transition count 29
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 23 transition count 29
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 23 transition count 24
Applied a total of 15 rules in 2 ms. Remains 23 /28 variables (removed 5) and now considering 24/34 (removed 10) transitions.
// Phase 1: matrix 24 rows 23 cols
[2021-05-14 14:06:05] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 14:06:05] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 24 rows 23 cols
[2021-05-14 14:06:05] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-14 14:06:05] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 23/40 places, 24/40 transitions.
Stuttering acceptance computed with spot in 286 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), true, (AND (NOT p1) p0)]
Running random walk in product with property : RwMutex-PT-r0010w0010-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=(AND p1 p0), acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 5}, { cond=(AND p1 p0), acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(OR (EQ s1 0) (EQ s12 0) (EQ s13 0) (EQ s14 0) (EQ s15 0) (EQ s16 0) (EQ s17 0) (EQ s18 0) (EQ s19 0) (EQ s20 0) (EQ s21 0)), p0:(AND (EQ s1 1) (EQ s12 1) (EQ s13 1) (EQ s14 1) (EQ s15 1) (EQ s16 1) (EQ s17 1) (EQ s18 1) (EQ s19 1) (EQ s20 1) (EQ s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 23 steps with 3 reset in 0 ms.
FORMULA RwMutex-PT-r0010w0010-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0010-11 finished in 507 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((X(p0)||(!p0&&X(p1))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 38 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 38 transition count 38
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 38 transition count 36
Applied a total of 6 rules in 2 ms. Remains 38 /40 variables (removed 2) and now considering 36/40 (removed 4) transitions.
// Phase 1: matrix 36 rows 38 cols
[2021-05-14 14:06:05] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 14:06:05] [INFO ] Implicit Places using invariants in 37 ms returned [1, 2, 3, 4, 5, 6, 7, 16, 36, 37]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 38 ms to find 10 implicit places.
// Phase 1: matrix 36 rows 28 cols
[2021-05-14 14:06:05] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-14 14:06:05] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Starting structural reductions, iteration 1 : 28/40 places, 36/40 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 23 transition count 31
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 23 transition count 31
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 23 transition count 26
Applied a total of 15 rules in 1 ms. Remains 23 /28 variables (removed 5) and now considering 26/36 (removed 10) transitions.
// Phase 1: matrix 26 rows 23 cols
[2021-05-14 14:06:05] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-14 14:06:05] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 26 rows 23 cols
[2021-05-14 14:06:05] [INFO ] Computed 10 place invariants in 5 ms
[2021-05-14 14:06:05] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 23/40 places, 26/40 transitions.
Stuttering acceptance computed with spot in 133 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), true]
Running random walk in product with property : RwMutex-PT-r0010w0010-13 automaton TGBA [mat=[[{ cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 4}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 1}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=2, aps=[p0:(NEQ s21 0), p1:(NEQ s22 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, 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 24363 steps with 0 reset in 33 ms.
FORMULA RwMutex-PT-r0010w0010-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0010-13 finished in 297 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((X((p0||X(p1))) U ((p2&&X((p0||X(p1))))||X(G((p0||X(p1)))))) U G(p3)))], workingDir=/home/mcc/execution]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 37 transition count 37
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 37 transition count 37
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 37 transition count 34
Applied a total of 9 rules in 2 ms. Remains 37 /40 variables (removed 3) and now considering 34/40 (removed 6) transitions.
// Phase 1: matrix 34 rows 37 cols
[2021-05-14 14:06:06] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 14:06:06] [INFO ] Implicit Places using invariants in 25 ms returned [1, 2, 3, 4, 6, 7, 16, 35, 36]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 26 ms to find 9 implicit places.
// Phase 1: matrix 34 rows 28 cols
[2021-05-14 14:06:06] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 14:06:06] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Starting structural reductions, iteration 1 : 28/40 places, 34/40 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 24 transition count 30
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 24 transition count 30
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 24 transition count 26
Applied a total of 12 rules in 2 ms. Remains 24 /28 variables (removed 4) and now considering 26/34 (removed 8) transitions.
// Phase 1: matrix 26 rows 24 cols
[2021-05-14 14:06:06] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-14 14:06:06] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 26 rows 24 cols
[2021-05-14 14:06:06] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-14 14:06:06] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 24/40 places, 26/40 transitions.
Stuttering acceptance computed with spot in 413 ms :[(NOT p3), (AND (NOT p1) (NOT p3) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p3) (NOT p1)), true, (AND (NOT p0) (NOT p1)), (NOT p3)]
Running random walk in product with property : RwMutex-PT-r0010w0010-14 automaton TGBA [mat=[[{ cond=(NOT p3), acceptance={0} source=0 dest: 0}, { cond=p3, acceptance={} source=0 dest: 0}, { cond=p3, acceptance={} source=0 dest: 1}, { cond=(NOT p3), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p3) (NOT p0)), acceptance={} source=1 dest: 4}, { cond=(AND p3 (NOT p0)), acceptance={} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}, { cond=(NOT p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=3 dest: 7}], [{ cond=(NOT p1), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p3) (NOT p1)), acceptance={} source=5 dest: 6}, { cond=(AND p3 (NOT p1)), acceptance={} source=5 dest: 8}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={} source=7 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=7 dest: 3}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=7 dest: 7}], [{ cond=(NOT p3), acceptance={} source=8 dest: 6}, { cond=p3, acceptance={} source=8 dest: 8}]], initial=0, aps=[p3:(NEQ s4 1), p2:(NEQ s22 0), p0:(AND (EQ s1 1) (EQ s12 1) (EQ s13 1) (EQ s14 1) (EQ s15 1) (EQ s16 1) (EQ s17 1) (EQ s18 1) (EQ s19 1) (EQ s20 1) (EQ s21 1)), p1:(EQ s11 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 16 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r0010w0010-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0010-14 finished in 545 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(((X(p0)&&F(p1))||(G((!p3&&X(!p0)))&&p2)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 40/40 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 37 transition count 37
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 37 transition count 37
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 37 transition count 34
Applied a total of 9 rules in 3 ms. Remains 37 /40 variables (removed 3) and now considering 34/40 (removed 6) transitions.
// Phase 1: matrix 34 rows 37 cols
[2021-05-14 14:06:06] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 14:06:06] [INFO ] Implicit Places using invariants in 43 ms returned [1, 2, 3, 4, 5, 6, 7, 16]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 55 ms to find 8 implicit places.
// Phase 1: matrix 34 rows 29 cols
[2021-05-14 14:06:06] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-14 14:06:06] [INFO ] Dead Transitions using invariants and state equation in 56 ms returned []
Starting structural reductions, iteration 1 : 29/40 places, 34/40 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 24 transition count 29
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 24 transition count 29
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 24 transition count 24
Applied a total of 15 rules in 2 ms. Remains 24 /29 variables (removed 5) and now considering 24/34 (removed 10) transitions.
// Phase 1: matrix 24 rows 24 cols
[2021-05-14 14:06:06] [INFO ] Computed 12 place invariants in 4 ms
[2021-05-14 14:06:06] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 24 rows 24 cols
[2021-05-14 14:06:06] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-14 14:06:06] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 24/40 places, 24/40 transitions.
Stuttering acceptance computed with spot in 381 ms :[(OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1)) (AND (NOT p0) p3)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p3)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p1)) (AND (NOT p1) p3)), (AND (NOT p0) p3), (AND p0 (NOT p1)), (OR (AND (NOT p2) (NOT p1) (NOT p3) p0) (AND (NOT p0) (NOT p1) p3))]
Running random walk in product with property : RwMutex-PT-r0010w0010-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p2) p3), acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p1)) (AND (NOT p1) p3)), acceptance={} source=0 dest: 2}, { cond=(AND p2 (NOT p1) (NOT p3)), acceptance={} source=0 dest: 4}], [{ cond=(OR (AND (NOT p2) (NOT p0)) (AND p3 (NOT p0))), acceptance={0} source=1 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p1) (NOT p0)) (AND (NOT p1) p3 (NOT p0))), acceptance={} source=1 dest: 2}, { cond=(AND p2 (NOT p3) (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(AND p2 (NOT p1) (NOT p3) (NOT p0)), acceptance={} source=1 dest: 4}, { cond=(AND p2 (NOT p1) (NOT p3) (NOT p0)), acceptance={} source=1 dest: 5}], [{ cond=(OR (AND (NOT p2) (NOT p1)) (AND (NOT p1) p3)), acceptance={0} source=2 dest: 2}, { cond=(AND p2 (NOT p1) (NOT p3)), acceptance={0} source=2 dest: 4}, { cond=(AND p2 (NOT p1) (NOT p3)), acceptance={} source=2 dest: 5}], [{ cond=(AND p3 (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p3 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p3) (NOT p0)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p3) (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p1) (NOT p3) (NOT p0)), acceptance={} source=3 dest: 5}], [{ cond=(OR (AND (NOT p2) (NOT p1) p0) (AND (NOT p1) p3 p0)), acceptance={0} source=4 dest: 2}, { cond=(AND p2 (NOT p1) (NOT p3) p0), acceptance={0} source=4 dest: 4}, { cond=(AND p2 (NOT p1) (NOT p3) p0), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) p3 (NOT p0)), acceptance={0} source=5 dest: 2}, { cond=(OR (AND (NOT p2) (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p3) (NOT p0))), acceptance={0} source=5 dest: 4}, { cond=(OR (AND (NOT p2) (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p3) (NOT p0))), acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(AND (EQ s15 1) (EQ s22 1)), p3:(AND (EQ s17 1) (EQ s23 1)), p1:(EQ s21 1), p0:(AND (EQ s15 1) (EQ s22 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 8218 reset in 475 ms.
Stack based approach found an accepted trace after 13 steps with 1 reset with depth 12 and stack size 12 in 0 ms.
FORMULA RwMutex-PT-r0010w0010-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0010-15 finished in 1065 ms.
All properties solved without resorting to model-checking.
BK_STOP 1621001168966
--------------------
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="RwMutex-PT-r0010w0010"
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-r0010w0010, 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 r197-smll-162089451900117"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w0010.tgz
mv RwMutex-PT-r0010w0010 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 ;