About the Execution of 2023-gold for FunctionPointer-PT-a008
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 247.655 | 8670.00 | 13540.00 | 244.80 | FFFFFFFFFFFFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r197-tall-171640624900113.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is FunctionPointer-PT-a008, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-tall-171640624900113
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 78K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 15:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 16:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K Apr 11 16:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 11 16:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Apr 11 16:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 34K May 18 16:42 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 FunctionPointer-PT-a008-LTLFireability-00
FORMULA_NAME FunctionPointer-PT-a008-LTLFireability-01
FORMULA_NAME FunctionPointer-PT-a008-LTLFireability-02
FORMULA_NAME FunctionPointer-PT-a008-LTLFireability-03
FORMULA_NAME FunctionPointer-PT-a008-LTLFireability-04
FORMULA_NAME FunctionPointer-PT-a008-LTLFireability-05
FORMULA_NAME FunctionPointer-PT-a008-LTLFireability-06
FORMULA_NAME FunctionPointer-PT-a008-LTLFireability-07
FORMULA_NAME FunctionPointer-PT-a008-LTLFireability-08
FORMULA_NAME FunctionPointer-PT-a008-LTLFireability-09
FORMULA_NAME FunctionPointer-PT-a008-LTLFireability-10
FORMULA_NAME FunctionPointer-PT-a008-LTLFireability-11
FORMULA_NAME FunctionPointer-PT-a008-LTLFireability-12
FORMULA_NAME FunctionPointer-PT-a008-LTLFireability-13
FORMULA_NAME FunctionPointer-PT-a008-LTLFireability-14
FORMULA_NAME FunctionPointer-PT-a008-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716506955935
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-a008
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-23 23:29:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 23:29:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 23:29:17] [INFO ] Load time of PNML (sax parser for PT used): 35 ms
[2024-05-23 23:29:17] [INFO ] Transformed 40 places.
[2024-05-23 23:29:17] [INFO ] Transformed 70 transitions.
[2024-05-23 23:29:17] [INFO ] Parsed PT model containing 40 places and 70 transitions and 284 arcs in 95 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 4 transitions.
FORMULA FunctionPointer-PT-a008-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a008-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 66/66 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 31 transition count 66
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 30 transition count 64
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 30 transition count 62
Applied a total of 7 rules in 12 ms. Remains 30 /34 variables (removed 4) and now considering 62/66 (removed 4) transitions.
[2024-05-23 23:29:17] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2024-05-23 23:29:17] [INFO ] Computed 2 invariants in 9 ms
[2024-05-23 23:29:17] [INFO ] Implicit Places using invariants in 130 ms returned []
[2024-05-23 23:29:17] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:29:17] [INFO ] Invariant cache hit.
[2024-05-23 23:29:17] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:29:17] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
[2024-05-23 23:29:17] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:29:17] [INFO ] Invariant cache hit.
[2024-05-23 23:29:17] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 30/34 places, 62/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 302 ms. Remains : 30/34 places, 62/66 transitions.
Support contains 22 out of 30 places after structural reductions.
[2024-05-23 23:29:18] [INFO ] Flatten gal took : 19 ms
[2024-05-23 23:29:18] [INFO ] Flatten gal took : 9 ms
[2024-05-23 23:29:18] [INFO ] Input system was already deterministic with 62 transitions.
Incomplete random walk after 10003 steps, including 34 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 26) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-23 23:29:18] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:29:18] [INFO ] Invariant cache hit.
[2024-05-23 23:29:18] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2024-05-23 23:29:18] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 23:29:18] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
FORMULA FunctionPointer-PT-a008-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 3 stabilizing places and 8 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 62/62 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 30 transition count 60
Applied a total of 2 rules in 13 ms. Remains 30 /30 variables (removed 0) and now considering 60/62 (removed 2) transitions.
[2024-05-23 23:29:18] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2024-05-23 23:29:18] [INFO ] Computed 2 invariants in 1 ms
[2024-05-23 23:29:18] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-23 23:29:18] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:29:18] [INFO ] Invariant cache hit.
[2024-05-23 23:29:18] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:29:19] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
[2024-05-23 23:29:19] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 23:29:19] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:29:19] [INFO ] Invariant cache hit.
[2024-05-23 23:29:19] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/30 places, 60/62 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 183 ms. Remains : 30/30 places, 60/62 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 169 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a008-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 113 steps with 2 reset in 7 ms.
FORMULA FunctionPointer-PT-a008-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a008-LTLFireability-00 finished in 410 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||G(p1)))'
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 62/62 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 30 transition count 60
Applied a total of 2 rules in 5 ms. Remains 30 /30 variables (removed 0) and now considering 60/62 (removed 2) transitions.
[2024-05-23 23:29:19] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:29:19] [INFO ] Invariant cache hit.
[2024-05-23 23:29:19] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-23 23:29:19] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:29:19] [INFO ] Invariant cache hit.
[2024-05-23 23:29:19] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:29:19] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2024-05-23 23:29:19] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-23 23:29:19] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:29:19] [INFO ] Invariant cache hit.
[2024-05-23 23:29:19] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/30 places, 60/62 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 140 ms. Remains : 30/30 places, 60/62 transitions.
Stuttering acceptance computed with spot in 241 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a008-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s0 1) (GEQ s14 1)), p0:(AND (GEQ s1 1) (GEQ s14 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 16 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-a008-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a008-LTLFireability-01 finished in 395 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 62/62 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 30 transition count 60
Applied a total of 2 rules in 9 ms. Remains 30 /30 variables (removed 0) and now considering 60/62 (removed 2) transitions.
[2024-05-23 23:29:19] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:29:19] [INFO ] Invariant cache hit.
[2024-05-23 23:29:19] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-23 23:29:19] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:29:19] [INFO ] Invariant cache hit.
[2024-05-23 23:29:19] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:29:19] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2024-05-23 23:29:19] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 23:29:19] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:29:19] [INFO ] Invariant cache hit.
[2024-05-23 23:29:19] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/30 places, 60/62 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 131 ms. Remains : 30/30 places, 60/62 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a008-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 103 steps with 0 reset in 2 ms.
FORMULA FunctionPointer-PT-a008-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a008-LTLFireability-02 finished in 178 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(!p0)||(!p0&&F(G(p1)))))'
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 62/62 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 30 transition count 60
Applied a total of 2 rules in 9 ms. Remains 30 /30 variables (removed 0) and now considering 60/62 (removed 2) transitions.
[2024-05-23 23:29:19] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:29:19] [INFO ] Invariant cache hit.
[2024-05-23 23:29:19] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-23 23:29:19] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:29:19] [INFO ] Invariant cache hit.
[2024-05-23 23:29:19] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:29:19] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2024-05-23 23:29:19] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-23 23:29:19] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:29:19] [INFO ] Invariant cache hit.
[2024-05-23 23:29:19] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/30 places, 60/62 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 138 ms. Remains : 30/30 places, 60/62 transitions.
Stuttering acceptance computed with spot in 128 ms :[p0, true, (AND p0 (NOT p1)), (NOT p1)]
Running random walk in product with property : FunctionPointer-PT-a008-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s5 1) (GEQ s28 1)), p1:(AND (GEQ s1 1) (GEQ s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 174 steps with 1 reset in 3 ms.
FORMULA FunctionPointer-PT-a008-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a008-LTLFireability-04 finished in 282 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(X(G(p0)))||X((X(!(p1 U p0))||F(p1))))))'
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 62/62 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2024-05-23 23:29:20] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2024-05-23 23:29:20] [INFO ] Computed 2 invariants in 1 ms
[2024-05-23 23:29:20] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-23 23:29:20] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:29:20] [INFO ] Invariant cache hit.
[2024-05-23 23:29:20] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:29:20] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2024-05-23 23:29:20] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:29:20] [INFO ] Invariant cache hit.
[2024-05-23 23:29:20] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 111 ms. Remains : 30/30 places, 62/62 transitions.
Stuttering acceptance computed with spot in 281 ms :[(NOT p1), (AND (NOT p1) p0), false, false, (AND (NOT p1) (NOT p0)), false, false]
Running random walk in product with property : FunctionPointer-PT-a008-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={} source=6 dest: 3}]], initial=5, aps=[p1:(AND (GEQ s0 1) (GEQ s24 1)), p0:(AND (GEQ s0 1) (GEQ s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 136 steps with 1 reset in 2 ms.
FORMULA FunctionPointer-PT-a008-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a008-LTLFireability-05 finished in 418 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(X(X((X(X(X(p0)))&&X(p1))))) U p2)))'
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 62/62 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2024-05-23 23:29:20] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:29:20] [INFO ] Invariant cache hit.
[2024-05-23 23:29:20] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-23 23:29:20] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:29:20] [INFO ] Invariant cache hit.
[2024-05-23 23:29:20] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:29:20] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2024-05-23 23:29:20] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:29:20] [INFO ] Invariant cache hit.
[2024-05-23 23:29:20] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 114 ms. Remains : 30/30 places, 62/62 transitions.
Stuttering acceptance computed with spot in 312 ms :[(NOT p2), (NOT p2), (OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true, (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a008-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=true, acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={} source=4 dest: 5}, { cond=p1, acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=true, acceptance={} source=6 dest: 7}], [{ cond=(NOT p0), acceptance={} source=7 dest: 5}]], initial=0, aps=[p2:(AND (GEQ s0 1) (GEQ s13 1)), p1:(AND (GEQ s0 1) (GEQ s10 1)), p0:(AND (GEQ s0 1) (GEQ s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 11 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-a008-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a008-LTLFireability-07 finished in 442 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 62/62 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2024-05-23 23:29:20] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:29:20] [INFO ] Invariant cache hit.
[2024-05-23 23:29:21] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-23 23:29:21] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:29:21] [INFO ] Invariant cache hit.
[2024-05-23 23:29:21] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:29:21] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2024-05-23 23:29:21] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:29:21] [INFO ] Invariant cache hit.
[2024-05-23 23:29:21] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 127 ms. Remains : 30/30 places, 62/62 transitions.
Stuttering acceptance computed with spot in 91 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a008-LTLFireability-08 automaton TGBA Formula[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:(OR (LT s1 1) (LT s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 64 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-a008-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a008-LTLFireability-08 finished in 231 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G((p0&&X(p1)))))))'
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 62/62 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2024-05-23 23:29:21] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:29:21] [INFO ] Invariant cache hit.
[2024-05-23 23:29:21] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-23 23:29:21] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:29:21] [INFO ] Invariant cache hit.
[2024-05-23 23:29:21] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:29:21] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2024-05-23 23:29:21] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:29:21] [INFO ] Invariant cache hit.
[2024-05-23 23:29:21] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 122 ms. Remains : 30/30 places, 62/62 transitions.
Stuttering acceptance computed with spot in 232 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : FunctionPointer-PT-a008-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(OR (LT s1 1) (LT s9 1)), p1:(OR (LT s1 1) (LT s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 25 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-a008-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a008-LTLFireability-09 finished in 370 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(!p0))))'
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 62/62 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2024-05-23 23:29:21] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:29:21] [INFO ] Invariant cache hit.
[2024-05-23 23:29:21] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-23 23:29:21] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:29:21] [INFO ] Invariant cache hit.
[2024-05-23 23:29:21] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:29:21] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2024-05-23 23:29:21] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:29:21] [INFO ] Invariant cache hit.
[2024-05-23 23:29:21] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 118 ms. Remains : 30/30 places, 62/62 transitions.
Stuttering acceptance computed with spot in 115 ms :[p0, p0, p0]
Running random walk in product with property : FunctionPointer-PT-a008-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (LT s1 1) (LT s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 21 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-a008-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a008-LTLFireability-11 finished in 251 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((p0 U X(X(p1)))||(X(!p1) U ((X(!p1)&&(p2 U (p3||G(p2))))||X(G(!p1)))))))'
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 62/62 transitions.
Applied a total of 0 rules in 3 ms. Remains 30 /30 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2024-05-23 23:29:21] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:29:21] [INFO ] Invariant cache hit.
[2024-05-23 23:29:21] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-23 23:29:21] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:29:21] [INFO ] Invariant cache hit.
[2024-05-23 23:29:21] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:29:21] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2024-05-23 23:29:21] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:29:21] [INFO ] Invariant cache hit.
[2024-05-23 23:29:21] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 105 ms. Remains : 30/30 places, 62/62 transitions.
Stuttering acceptance computed with spot in 624 ms :[false, false, false, false, (NOT p1), true, false, false, (NOT p1), (NOT p1), p1, p1, (AND p1 (NOT p3) (NOT p2)), (AND (NOT p3) p1 (NOT p2)), (AND (NOT p3) (NOT p1) (NOT p2))]
Running random walk in product with property : FunctionPointer-PT-a008-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p3)), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=p1, acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=2 dest: 6}, { cond=(AND (NOT p3) p2), acceptance={} source=2 dest: 7}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 8}, { cond=(AND p0 p1), acceptance={} source=3 dest: 9}], [{ cond=(NOT p1), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0, 1} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 10}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=6 dest: 11}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=6 dest: 12}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=7 dest: 10}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=7 dest: 11}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=7 dest: 12}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=7 dest: 13}], [{ cond=(NOT p1), acceptance={} source=8 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=9 dest: 8}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=9 dest: 9}], [{ cond=p1, acceptance={} source=10 dest: 5}], [{ cond=true, acceptance={} source=11 dest: 10}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={0} source=11 dest: 11}, { cond=(AND (NOT p3) (NOT p2) p1), acceptance={0, 1} source=11 dest: 11}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=11 dest: 12}, { cond=(AND (NOT p3) p2 p1), acceptance={1} source=11 dest: 12}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=12 dest: 10}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={0} source=12 dest: 11}, { cond=(AND (NOT p3) (NOT p2) p1), acceptance={0, 1} source=12 dest: 11}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=12 dest: 12}, { cond=(AND (NOT p3) p2 p1), acceptance={1} source=12 dest: 12}, { cond=(AND (NOT p3) p2), acceptance={} source=12 dest: 13}], [{ cond=(AND (NOT p3) (NOT p2) p1), acceptance={} source=13 dest: 5}, { cond=(AND (NOT p3) p2 p1), acceptance={} source=13 dest: 14}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=14 dest: 5}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=14 dest: 14}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s25 1)), p3:(AND (NOT (AND (GEQ s0 1) (GEQ s9 1))) (OR (LT s0 1) (LT s19 1))), p1:(AND (GEQ s0 1) (GEQ s10 1)), p2:(OR (LT s0 1) (...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 11525 steps with 3798 reset in 39 ms.
FORMULA FunctionPointer-PT-a008-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a008-LTLFireability-12 finished in 802 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 62/62 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 30 transition count 60
Applied a total of 2 rules in 7 ms. Remains 30 /30 variables (removed 0) and now considering 60/62 (removed 2) transitions.
[2024-05-23 23:29:22] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2024-05-23 23:29:22] [INFO ] Computed 2 invariants in 2 ms
[2024-05-23 23:29:22] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-23 23:29:22] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:29:22] [INFO ] Invariant cache hit.
[2024-05-23 23:29:22] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:29:22] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2024-05-23 23:29:22] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 23:29:22] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:29:22] [INFO ] Invariant cache hit.
[2024-05-23 23:29:22] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/30 places, 60/62 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 114 ms. Remains : 30/30 places, 60/62 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a008-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 37 steps with 2 reset in 4 ms.
FORMULA FunctionPointer-PT-a008-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a008-LTLFireability-13 finished in 173 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U ((F(p1) U p2) U p3))))'
Support contains 7 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 62/62 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2024-05-23 23:29:22] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2024-05-23 23:29:22] [INFO ] Computed 2 invariants in 1 ms
[2024-05-23 23:29:22] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-23 23:29:22] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:29:22] [INFO ] Invariant cache hit.
[2024-05-23 23:29:22] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:29:22] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2024-05-23 23:29:22] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:29:22] [INFO ] Invariant cache hit.
[2024-05-23 23:29:22] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 105 ms. Remains : 30/30 places, 62/62 transitions.
Stuttering acceptance computed with spot in 220 ms :[(NOT p3), (NOT p3), (NOT p1), (NOT p2), (NOT p3)]
Running random walk in product with property : FunctionPointer-PT-a008-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p3) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p3) (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(NOT p2), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(NOT p3), acceptance={} source=4 dest: 4}]], initial=0, aps=[p3:(OR (AND (GEQ s1 1) (GEQ s7 1)) (AND (GEQ s1 1) (GEQ s12 1))), p0:(OR (AND (GEQ s0 1) (GEQ s29 1)) (AND (GEQ s3 1) (GEQ s8 1))), p2:(AND (GEQ s3 1) (GE...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 322 steps with 12 reset in 3 ms.
FORMULA FunctionPointer-PT-a008-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a008-LTLFireability-14 finished in 352 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((!(X(p0) U !p1)||G(!p1)))))'
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 62/62 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2024-05-23 23:29:23] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:29:23] [INFO ] Invariant cache hit.
[2024-05-23 23:29:23] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-23 23:29:23] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:29:23] [INFO ] Invariant cache hit.
[2024-05-23 23:29:23] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:29:23] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2024-05-23 23:29:23] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:29:23] [INFO ] Invariant cache hit.
[2024-05-23 23:29:23] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 108 ms. Remains : 30/30 places, 62/62 transitions.
Stuttering acceptance computed with spot in 106 ms :[false, false, false]
Running random walk in product with property : FunctionPointer-PT-a008-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={0, 1} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={1} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s1 1) (GEQ s22 1)), p0:(AND (GEQ s1 1) (GEQ s11 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1536 reset in 204 ms.
Stack based approach found an accepted trace after 2978 steps with 42 reset with depth 129 and stack size 126 in 6 ms.
FORMULA FunctionPointer-PT-a008-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property FunctionPointer-PT-a008-LTLFireability-15 finished in 441 ms.
All properties solved by simple procedures.
Total runtime 6258 ms.
BK_STOP 1716506964605
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="FunctionPointer-PT-a008"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is FunctionPointer-PT-a008, 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-tall-171640624900113"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-a008.tgz
mv FunctionPointer-PT-a008 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 ;