Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r165-tall-167838850700628.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is FunctionPointer-PT-a016, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r165-tall-167838850700628
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 376K
-rw-r--r-- 1 mcc users 6.5K Feb 25 11:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 25 11:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 11:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 25 11:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 11:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 65K Feb 25 11:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 25 11:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 11:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 34K Mar 5 18:22 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-a016-LTLFireability-00
FORMULA_NAME FunctionPointer-PT-a016-LTLFireability-01
FORMULA_NAME FunctionPointer-PT-a016-LTLFireability-02
FORMULA_NAME FunctionPointer-PT-a016-LTLFireability-03
FORMULA_NAME FunctionPointer-PT-a016-LTLFireability-04
FORMULA_NAME FunctionPointer-PT-a016-LTLFireability-05
FORMULA_NAME FunctionPointer-PT-a016-LTLFireability-06
FORMULA_NAME FunctionPointer-PT-a016-LTLFireability-07
FORMULA_NAME FunctionPointer-PT-a016-LTLFireability-08
FORMULA_NAME FunctionPointer-PT-a016-LTLFireability-09
FORMULA_NAME FunctionPointer-PT-a016-LTLFireability-10
FORMULA_NAME FunctionPointer-PT-a016-LTLFireability-11
FORMULA_NAME FunctionPointer-PT-a016-LTLFireability-12
FORMULA_NAME FunctionPointer-PT-a016-LTLFireability-13
FORMULA_NAME FunctionPointer-PT-a016-LTLFireability-14
FORMULA_NAME FunctionPointer-PT-a016-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679528296750

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=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-a016
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-22 23:38:18] [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]
[2023-03-22 23:38:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 23:38:18] [INFO ] Load time of PNML (sax parser for PT used): 36 ms
[2023-03-22 23:38:18] [INFO ] Transformed 40 places.
[2023-03-22 23:38:18] [INFO ] Transformed 70 transitions.
[2023-03-22 23:38:18] [INFO ] Parsed PT model containing 40 places and 70 transitions and 284 arcs in 96 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 6 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 4 transitions.
FORMULA FunctionPointer-PT-a016-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a016-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a016-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a016-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a016-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 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
Applied a total of 3 rules in 16 ms. Remains 31 /34 variables (removed 3) and now considering 66/66 (removed 0) transitions.
[2023-03-22 23:38:18] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
// Phase 1: matrix 46 rows 31 cols
[2023-03-22 23:38:18] [INFO ] Computed 2 place invariants in 7 ms
[2023-03-22 23:38:18] [INFO ] Implicit Places using invariants in 119 ms returned []
[2023-03-22 23:38:18] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2023-03-22 23:38:18] [INFO ] Invariant cache hit.
[2023-03-22 23:38:18] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 23:38:18] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
[2023-03-22 23:38:18] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2023-03-22 23:38:18] [INFO ] Invariant cache hit.
[2023-03-22 23:38:18] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 31/34 places, 66/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 285 ms. Remains : 31/34 places, 66/66 transitions.
Support contains 24 out of 31 places after structural reductions.
[2023-03-22 23:38:19] [INFO ] Flatten gal took : 22 ms
[2023-03-22 23:38:19] [INFO ] Flatten gal took : 9 ms
[2023-03-22 23:38:19] [INFO ] Input system was already deterministic with 66 transitions.
Incomplete random walk after 10000 steps, including 33 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 25) seen :24
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-22 23:38:19] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2023-03-22 23:38:19] [INFO ] Invariant cache hit.
[2023-03-22 23:38:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 23:38:19] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 23:38:19] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
Computed a total of 3 stabilizing places and 8 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 31 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 66/66 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 30 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 30 transition count 62
Applied a total of 4 rules in 5 ms. Remains 30 /31 variables (removed 1) and now considering 62/66 (removed 4) transitions.
[2023-03-22 23:38:19] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2023-03-22 23:38:19] [INFO ] Computed 2 place invariants in 4 ms
[2023-03-22 23:38:19] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-22 23:38:19] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 23:38:19] [INFO ] Invariant cache hit.
[2023-03-22 23:38:19] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 23:38:19] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2023-03-22 23:38:19] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 23:38:19] [INFO ] Invariant cache hit.
[2023-03-22 23:38:19] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 30/31 places, 62/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 156 ms. Remains : 30/31 places, 62/66 transitions.
Stuttering acceptance computed with spot in 195 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a016-LTLFireability-01 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:(AND (GEQ s0 1) (GEQ s14 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 1 steps with 0 reset in 2 ms.
FORMULA FunctionPointer-PT-a016-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a016-LTLFireability-01 finished in 408 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(!p0))'
Support contains 2 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 66/66 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 30 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 30 transition count 62
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 30 transition count 60
Applied a total of 6 rules in 16 ms. Remains 30 /31 variables (removed 1) and now considering 60/66 (removed 6) transitions.
[2023-03-22 23:38:20] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-22 23:38:20] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-22 23:38:20] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-22 23:38:20] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 23:38:20] [INFO ] Invariant cache hit.
[2023-03-22 23:38:20] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 23:38:20] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2023-03-22 23:38:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 23:38:20] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 23:38:20] [INFO ] Invariant cache hit.
[2023-03-22 23:38:20] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/31 places, 60/66 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 155 ms. Remains : 30/31 places, 60/66 transitions.
Stuttering acceptance computed with spot in 52 ms :[true, p0]
Running random walk in product with property : FunctionPointer-PT-a016-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(AND (GEQ s1 1) (GEQ s24 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 106 steps with 1 reset in 4 ms.
FORMULA FunctionPointer-PT-a016-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a016-LTLFireability-02 finished in 229 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X((F(p0)||F(X(p0))))) U p1))'
Support contains 4 out of 31 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 66/66 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 30 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 30 transition count 62
Applied a total of 4 rules in 4 ms. Remains 30 /31 variables (removed 1) and now considering 62/66 (removed 4) transitions.
[2023-03-22 23:38:20] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2023-03-22 23:38:20] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-22 23:38:20] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-22 23:38:20] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 23:38:20] [INFO ] Invariant cache hit.
[2023-03-22 23:38:20] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 23:38:20] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-22 23:38:20] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 23:38:20] [INFO ] Invariant cache hit.
[2023-03-22 23:38:20] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 30/31 places, 62/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 125 ms. Remains : 30/31 places, 62/66 transitions.
Stuttering acceptance computed with spot in 240 ms :[(NOT p1), (NOT p0), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : FunctionPointer-PT-a016-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s1 1) (GEQ s20 1)), p0:(AND (GEQ s2 1) (GEQ s13 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 123 steps with 1 reset in 6 ms.
FORMULA FunctionPointer-PT-a016-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a016-LTLFireability-04 finished in 386 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 3 out of 31 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 66/66 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 30 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 30 transition count 62
Applied a total of 4 rules in 2 ms. Remains 30 /31 variables (removed 1) and now considering 62/66 (removed 4) transitions.
[2023-03-22 23:38:20] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 23:38:20] [INFO ] Invariant cache hit.
[2023-03-22 23:38:20] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-22 23:38:20] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 23:38:20] [INFO ] Invariant cache hit.
[2023-03-22 23:38:20] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 23:38:20] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-22 23:38:20] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 23:38:20] [INFO ] Invariant cache hit.
[2023-03-22 23:38:20] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 30/31 places, 62/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 112 ms. Remains : 30/31 places, 62/66 transitions.
Stuttering acceptance computed with spot in 113 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a016-LTLFireability-05 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: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (LT s1 1) (LT s11 1) (LT s8 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 59 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-a016-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a016-LTLFireability-05 finished in 244 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((F(p0)||G(p1)) U ((!p3 U G(p4))&&p2)))))'
Support contains 7 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 66/66 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 30 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 30 transition count 62
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 30 transition count 60
Applied a total of 6 rules in 6 ms. Remains 30 /31 variables (removed 1) and now considering 60/66 (removed 6) transitions.
[2023-03-22 23:38:20] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-22 23:38:20] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-22 23:38:20] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-22 23:38:20] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 23:38:20] [INFO ] Invariant cache hit.
[2023-03-22 23:38:21] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 23:38:21] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-22 23:38:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 23:38:21] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 23:38:21] [INFO ] Invariant cache hit.
[2023-03-22 23:38:21] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/31 places, 60/66 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 123 ms. Remains : 30/31 places, 60/66 transitions.
Stuttering acceptance computed with spot in 866 ms :[(OR (NOT p4) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p4))), (OR (NOT p2) (NOT p4)), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p4))), (AND (NOT p0) (NOT p4)), (NOT p4), (AND (NOT p0) (NOT p1) (NOT p4)), (AND (NOT p0) (NOT p4)), (NOT p4), (AND (NOT p0) (NOT p1) (NOT p4)), (OR (AND (NOT p0) (NOT p4)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p4)), (AND (NOT p0) (NOT p4))]
Running random walk in product with property : FunctionPointer-PT-a016-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p0) (NOT p1)) (AND (NOT p4) p3 (NOT p0) (NOT p1))), acceptance={} source=0 dest: 1}, { cond=(OR (NOT p2) (AND (NOT p4) p3)), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p2) (NOT p0) p1) (AND (NOT p4) p3 (NOT p0) p1)), acceptance={} source=0 dest: 3}, { cond=(AND p2 (NOT p3) (NOT p0) (NOT p1)), acceptance={} source=0 dest: 4}, { cond=(AND p2 (NOT p3)), acceptance={} source=0 dest: 5}, { cond=(AND p2 p4 p3 (NOT p0) (NOT p1)), acceptance={} source=0 dest: 7}, { cond=(AND p2 p4 p3), acceptance={} source=0 dest: 8}, { cond=(AND p2 p4 p3 (NOT p0) p1), acceptance={} source=0 dest: 9}], [{ cond=(OR (AND p2 p4 (NOT p0)) (AND p2 (NOT p3) (NOT p0)) (AND (NOT p0) p1)), acceptance={0, 1} source=1 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p0) (NOT p1)) (AND (NOT p4) p3 (NOT p0) (NOT p1))), acceptance={0, 1, 2} source=1 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p0) p1) (AND (NOT p4) p3 (NOT p0) p1)), acceptance={0, 2} source=1 dest: 3}, { cond=(AND p2 p4 (NOT p3) (NOT p0) (NOT p1)), acceptance={1, 2} source=1 dest: 4}, { cond=(AND p2 (NOT p4) (NOT p3) (NOT p0) (NOT p1)), acceptance={0, 1, 2} source=1 dest: 4}, { cond=(AND p2 p4 p3 (NOT p0) (NOT p1)), acceptance={1, 2} source=1 dest: 7}, { cond=(AND p2 p4 p3 (NOT p0) p1), acceptance={2} source=1 dest: 9}, { cond=(OR (AND (NOT p2) (NOT p0) p1) (AND (NOT p4) p3 (NOT p0) p1)), acceptance={0, 1, 2} source=1 dest: 10}, { cond=(AND p2 p4 (NOT p3) (NOT p0) p1), acceptance={1, 2} source=1 dest: 11}, { cond=(AND p2 (NOT p4) (NOT p3) (NOT p0) p1), acceptance={0, 1, 2} source=1 dest: 11}, { cond=(AND p2 p4 p3 (NOT p0) p1), acceptance={1, 2} source=1 dest: 12}], [{ cond=(OR (AND (NOT p2) (NOT p0) (NOT p1)) (AND (NOT p4) p3 (NOT p0) (NOT p1))), acceptance={} source=2 dest: 1}, { cond=(OR (NOT p2) (AND (NOT p4) p3)), acceptance={0, 1, 2} source=2 dest: 2}, { cond=(OR (AND (NOT p2) (NOT p0) p1) (AND (NOT p4) p3 (NOT p0) p1)), acceptance={} source=2 dest: 3}, { cond=(AND p2 (NOT p3) (NOT p0) (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND p2 p4 (NOT p3)), acceptance={1, 2} source=2 dest: 5}, { cond=(AND p2 (NOT p4) (NOT p3)), acceptance={0, 1, 2} source=2 dest: 5}, { cond=(AND p2 p4 p3 (NOT p0) (NOT p1)), acceptance={} source=2 dest: 7}, { cond=(AND p2 p4 p3), acceptance={1, 2} source=2 dest: 8}, { cond=(AND p2 p4 p3 (NOT p0) p1), acceptance={} source=2 dest: 9}], [{ cond=(OR (AND p2 p4 (NOT p0) (NOT p1)) (AND p2 (NOT p3) (NOT p0) (NOT p1))), acceptance={0, 1} source=3 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p0) (NOT p1)) (AND (NOT p4) p3 (NOT p0) (NOT p1))), acceptance={0, 1, 2} source=3 dest: 1}, { cond=(OR (AND p2 p4 (NOT p0) p1) (AND p2 (NOT p3) (NOT p0) p1)), acceptance={0} source=3 dest: 3}, { cond=(OR (AND (NOT p2) (NOT p0) p1) (AND (NOT p4) p3 (NOT p0) p1)), acceptance={0, 2} source=3 dest: 3}, { cond=(AND p2 p4 (NOT p3) (NOT p0) (NOT p1)), acceptance={1, 2} source=3 dest: 4}, { cond=(AND p2 (NOT p4) (NOT p3) (NOT p0) (NOT p1)), acceptance={0, 1, 2} source=3 dest: 4}, { cond=(AND p2 p4 (NOT p3) (NOT p0) p1), acceptance={2} source=3 dest: 6}, { cond=(AND p2 (NOT p4) (NOT p3) (NOT p0) p1), acceptance={0, 2} source=3 dest: 6}, { cond=(AND p2 p4 p3 (NOT p0) (NOT p1)), acceptance={1, 2} source=3 dest: 7}, { cond=(AND p2 p4 p3 (NOT p0) p1), acceptance={2} source=3 dest: 9}], [{ cond=(AND (NOT p4) p3 (NOT p0) p1), acceptance={0, 1} source=4 dest: 1}, { cond=(AND (NOT p4) p3 (NOT p0) (NOT p1)), acceptance={0, 1, 2} source=4 dest: 1}, { cond=(AND (NOT p4) p3 (NOT p0) p1), acceptance={0, 2} source=4 dest: 3}, { cond=(AND p4 (NOT p3) (NOT p0) p1), acceptance={1} source=4 dest: 4}, { cond=(AND (NOT p4) (NOT p3) (NOT p0) p1), acceptance={0, 1} source=4 dest: 4}, { cond=(AND p4 (NOT p3) (NOT p0) (NOT p1)), acceptance={1, 2} source=4 dest: 4}, { cond=(AND (NOT p4) (NOT p3) (NOT p0) (NOT p1)), acceptance={0, 1, 2} source=4 dest: 4}, { cond=(AND p4 p3 (NOT p0) p1), acceptance={1} source=4 dest: 7}, { cond=(AND p4 p3 (NOT p0) (NOT p1)), acceptance={1, 2} source=4 dest: 7}, { cond=(AND p4 p3 (NOT p0) p1), acceptance={2} source=4 dest: 9}, { cond=(AND (NOT p4) p3 (NOT p0) p1), acceptance={0, 1, 2} source=4 dest: 10}, { cond=(AND p4 (NOT p3) (NOT p0) p1), acceptance={1, 2} source=4 dest: 11}, { cond=(AND (NOT p4) (NOT p3) (NOT p0) p1), acceptance={0, 1, 2} source=4 dest: 11}, { cond=(AND p4 p3 (NOT p0) p1), acceptance={1, 2} source=4 dest: 12}], [{ cond=(AND (NOT p4) p3 (NOT p0) (NOT p1)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p4) p3), acceptance={0, 1, 2} source=5 dest: 2}, { cond=(AND (NOT p4) p3 (NOT p0) p1), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p3) (NOT p0) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND p4 (NOT p3)), acceptance={1, 2} source=5 dest: 5}, { cond=(AND (NOT p4) (NOT p3)), acceptance={0, 1, 2} source=5 dest: 5}, { cond=(AND p4 p3 (NOT p0) (NOT p1)), acceptance={} source=5 dest: 7}, { cond=(AND p4 p3), acceptance={1, 2} source=5 dest: 8}, { cond=(AND p4 p3 (NOT p0) p1), acceptance={} source=5 dest: 9}], [{ cond=(AND (NOT p4) p3 (NOT p0) (NOT p1)), acceptance={0, 1, 2} source=6 dest: 1}, { cond=(AND (NOT p4) p3 (NOT p0) p1), acceptance={0, 2} source=6 dest: 3}, { cond=(AND p4 (NOT p3) (NOT p0) (NOT p1)), acceptance={1, 2} source=6 dest: 4}, { cond=(AND (NOT p4) (NOT p3) (NOT p0) (NOT p1)), acceptance={0, 1, 2} source=6 dest: 4}, { cond=(AND p4 (NOT p3) (NOT p0) p1), acceptance={2} source=6 dest: 6}, { cond=(AND (NOT p4) (NOT p3) (NOT p0) p1), acceptance={0, 2} source=6 dest: 6}, { cond=(AND p4 p3 (NOT p0) (NOT p1)), acceptance={1, 2} source=6 dest: 7}, { cond=(AND p4 p3 (NOT p0) p1), acceptance={2} source=6 dest: 9}], [{ cond=(OR (AND p2 (NOT p4) (NOT p3) (NOT p0)) (AND (NOT p4) (NOT p0) p1)), acceptance={0, 1} source=7 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p4) (NOT p0) (NOT p1)) (AND (NOT p4) p3 (NOT p0) (NOT p1))), acceptance={0, 1, 2} source=7 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p4) (NOT p0) p1) (AND (NOT p4) p3 (NOT p0) p1)), acceptance={0, 2} source=7 dest: 3}, { cond=(AND p2 p4 (NOT p3) (NOT p0) (NOT p1)), acceptance={1, 2} source=7 dest: 4}, { cond=(AND p2 (NOT p4) (NOT p3) (NOT p0) (NOT p1)), acceptance={0, 1, 2} source=7 dest: 4}, { cond=(OR (AND p2 p4 (NOT p3) (NOT p0)) (AND p4 (NOT p0) p1)), acceptance={1} source=7 dest: 7}, { cond=(OR (AND (NOT p2) p4 (NOT p0) (NOT p1)) (AND p4 p3 (NOT p0) (NOT p1))), acceptance={1, 2} source=7 dest: 7}, { cond=(OR (AND (NOT p2) p4 (NOT p0) p1) (AND p4 p3 (NOT p0) p1)), acceptance={2} source=7 dest: 9}, { cond=(OR (AND (NOT p2) (NOT p4) (NOT p0) p1) (AND (NOT p4) p3 (NOT p0) p1)), acceptance={0, 1, 2} source=7 dest: 10}, { cond=(AND p2 p4 (NOT p3) (NOT p0) p1), acceptance={1, 2} source=7 dest: 11}, { cond=(AND p2 (NOT p4) (NOT p3) (NOT p0) p1), acceptance={0, 1, 2} source=7 dest: 11}, { cond=(OR (AND (NOT p2) p4 (NOT p0) p1) (AND p4 p3 (NOT p0) p1)), acceptance={1, 2} source=7 dest: 12}], [{ cond=(OR (AND (NOT p2) (NOT p4) (NOT p0) (NOT p1)) (AND (NOT p4) p3 (NOT p0) (NOT p1))), acceptance={} source=8 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p4)) (AND (NOT p4) p3)), acceptance={0, 1, 2} source=8 dest: 2}, { cond=(OR (AND (NOT p2) (NOT p4) (NOT p0) p1) (AND (NOT p4) p3 (NOT p0) p1)), acceptance={} source=8 dest: 3}, { cond=(AND p2 (NOT p3) (NOT p0) (NOT p1)), acceptance={} source=8 dest: 4}, { cond=(AND p2 p4 (NOT p3)), acceptance={1, 2} source=8 dest: 5}, { cond=(AND p2 (NOT p4) (NOT p3)), acceptance={0, 1, 2} source=8 dest: 5}, { cond=(OR (AND (NOT p2) p4 (NOT p0) (NOT p1)) (AND p4 p3 (NOT p0) (NOT p1))), acceptance={} source=8 dest: 7}, { cond=(OR (AND (NOT p2) p4) (AND p4 p3)), acceptance={1, 2} source=8 dest: 8}, { cond=(OR (AND (NOT p2) p4 (NOT p0) p1) (AND p4 p3 (NOT p0) p1)), acceptance={} source=8 dest: 9}], [{ cond=(AND p2 (NOT p4) (NOT p3) (NOT p0) (NOT p1)), acceptance={0, 1} source=9 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p4) (NOT p0) (NOT p1)) (AND (NOT p4) p3 (NOT p0) (NOT p1))), acceptance={0, 1, 2} source=9 dest: 1}, { cond=(AND p2 (NOT p4) (NOT p3) (NOT p0) p1), acceptance={0} source=9 dest: 3}, { cond=(OR (AND (NOT p2) (NOT p4) (NOT p0) p1) (AND (NOT p4) p3 (NOT p0) p1)), acceptance={0, 2} source=9 dest: 3}, { cond=(AND p2 p4 (NOT p3) (NOT p0) (NOT p1)), acceptance={1, 2} source=9 dest: 4}, { cond=(AND p2 (NOT p4) (NOT p3) (NOT p0) (NOT p1)), acceptance={0, 1, 2} source=9 dest: 4}, { cond=(AND p2 p4 (NOT p3) (NOT p0) p1), acceptance={2} source=9 dest: 6}, { cond=(AND p2 (NOT p4) (NOT p3) (NOT p0) p1), acceptance={0, 2} source=9 dest: 6}, { cond=(AND p2 p4 (NOT p3) (NOT p0) (NOT p1)), acceptance={1} source=9 dest: 7}, { cond=(OR (AND (NOT p2) p4 (NOT p0) (NOT p1)) (AND p4 p3 (NOT p0) (NOT p1))), acceptance={1, 2} source=9 dest: 7}, { cond=(AND p2 p4 (NOT p3) (NOT p0) p1), acceptance={} source=9 dest: 9}, { cond=(OR (AND (NOT p2) p4 (NOT p0) p1) (AND p4 p3 (NOT p0) p1)), acceptance={2} source=9 dest: 9}], [{ cond=(OR (AND (NOT p2) (NOT p0) (NOT p1)) (AND (NOT p4) p3 (NOT p0) (NOT p1))), acceptance={0, 1, 2} source=10 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p0) p1) (AND (NOT p4) p3 (NOT p0) p1)), acceptance={0, 2} source=10 dest: 3}, { cond=(AND p2 p4 (NOT p3) (NOT p0) (NOT p1)), acceptance={1, 2} source=10 dest: 4}, { cond=(AND p2 (NOT p4) (NOT p3) (NOT p0) (NOT p1)), acceptance={0, 1, 2} source=10 dest: 4}, { cond=(AND p2 p4 p3 (NOT p0) (NOT p1)), acceptance={1, 2} source=10 dest: 7}, { cond=(AND p2 p4 p3 (NOT p0) p1), acceptance={2} source=10 dest: 9}, { cond=(OR (AND (NOT p2) (NOT p0) p1) (AND (NOT p4) p3 (NOT p0) p1)), acceptance={0, 1, 2} source=10 dest: 10}, { cond=(AND p2 p4 (NOT p3) (NOT p0) p1), acceptance={1, 2} source=10 dest: 11}, { cond=(AND p2 (NOT p4) (NOT p3) (NOT p0) p1), acceptance={0, 1, 2} source=10 dest: 11}, { cond=(AND p2 p4 p3 (NOT p0) p1), acceptance={1, 2} source=10 dest: 12}], [{ cond=(AND (NOT p4) p3 (NOT p0) (NOT p1)), acceptance={0, 1, 2} source=11 dest: 1}, { cond=(AND (NOT p4) p3 (NOT p0) p1), acceptance={0, 2} source=11 dest: 3}, { cond=(AND p4 (NOT p3) (NOT p0) (NOT p1)), acceptance={1, 2} source=11 dest: 4}, { cond=(AND (NOT p4) (NOT p3) (NOT p0) (NOT p1)), acceptance={0, 1, 2} source=11 dest: 4}, { cond=(AND p4 p3 (NOT p0) (NOT p1)), acceptance={1, 2} source=11 dest: 7}, { cond=(AND p4 p3 (NOT p0) p1), acceptance={2} source=11 dest: 9}, { cond=(AND (NOT p4) p3 (NOT p0) p1), acceptance={0, 1, 2} source=11 dest: 10}, { cond=(AND p4 (NOT p3) (NOT p0) p1), acceptance={1, 2} source=11 dest: 11}, { cond=(AND (NOT p4) (NOT p3) (NOT p0) p1), acceptance={0, 1, 2} source=11 dest: 11}, { cond=(AND p4 p3 (NOT p0) p1), acceptance={1, 2} source=11 dest: 12}], [{ cond=(OR (AND (NOT p2) (NOT p4) (NOT p0) (NOT p1)) (AND (NOT p4) p3 (NOT p0) (NOT p1))), acceptance={0, 1, 2} source=12 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p4) (NOT p0) p1) (AND (NOT p4) p3 (NOT p0) p1)), acceptance={0, 2} source=12 dest: 3}, { cond=(AND p2 p4 (NOT p3) (NOT p0) (NOT p1)), acceptance={1, 2} source=12 dest: 4}, { cond=(AND p2 (NOT p4) (NOT p3) (NOT p0) (NOT p1)), acceptance={0, 1, 2} source=12 dest: 4}, { cond=(OR (AND (NOT p2) p4 (NOT p0) (NOT p1)) (AND p4 p3 (NOT p0) (NOT p1))), acceptance={1, 2} source=12 dest: 7}, { cond=(OR (AND (NOT p2) p4 (NOT p0) p1) (AND p4 p3 (NOT p0) p1)), acceptance={2} source=12 dest: 9}, { cond=(OR (AND (NOT p2) (NOT p4) (NOT p0) p1) (AND (NOT p4) p3 (NOT p0) p1)), acceptance={0, 1, 2} source=12 dest: 10}, { cond=(AND p2 p4 (NOT p3) (NOT p0) p1), acceptance={1, 2} source=12 dest: 11}, { cond=(AND p2 (NOT p4) (NOT p3) (NOT p0) p1), acceptance={0, 1, 2} source=12 dest: 11}, { cond=(OR (AND (NOT p2) p4 (NOT p0) p1) (AND p4 p3 (NOT p0) p1)), acceptance={1, 2} source=12 dest: 12}]], initial=0, aps=[p2:(AND (GEQ s4 1) (GEQ s28 1)), p0:(AND (GEQ s0 1) (GEQ s7 1)), p1:(AND (GEQ s0 1) (GEQ s12 1)), p4:(AND (GEQ s1 1) (GEQ s14 1)), p3:(AND (GEQ s4 1) (GEQ...], nbAcceptance=3, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null][true, true, true, true, true, true, true, true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 572 steps with 74 reset in 5 ms.
FORMULA FunctionPointer-PT-a016-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a016-LTLFireability-06 finished in 1055 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 66/66 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 30 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 30 transition count 62
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 30 transition count 60
Applied a total of 6 rules in 6 ms. Remains 30 /31 variables (removed 1) and now considering 60/66 (removed 6) transitions.
[2023-03-22 23:38:21] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 23:38:21] [INFO ] Invariant cache hit.
[2023-03-22 23:38:21] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-22 23:38:21] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 23:38:21] [INFO ] Invariant cache hit.
[2023-03-22 23:38:22] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 23:38:22] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-22 23:38:22] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 23:38:22] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 23:38:22] [INFO ] Invariant cache hit.
[2023-03-22 23:38:22] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/31 places, 60/66 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 129 ms. Remains : 30/31 places, 60/66 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a016-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1015 reset in 227 ms.
Stack based approach found an accepted trace after 3016 steps with 29 reset with depth 164 and stack size 164 in 7 ms.
FORMULA FunctionPointer-PT-a016-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property FunctionPointer-PT-a016-LTLFireability-08 finished in 412 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((!p0||X(X(p1))) U (p2 U p3)))'
Support contains 8 out of 31 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 66/66 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 30 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 30 transition count 62
Applied a total of 4 rules in 3 ms. Remains 30 /31 variables (removed 1) and now considering 62/66 (removed 4) transitions.
[2023-03-22 23:38:22] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2023-03-22 23:38:22] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-22 23:38:22] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-22 23:38:22] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 23:38:22] [INFO ] Invariant cache hit.
[2023-03-22 23:38:22] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 23:38:22] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-22 23:38:22] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 23:38:22] [INFO ] Invariant cache hit.
[2023-03-22 23:38:22] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 30/31 places, 62/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 107 ms. Remains : 30/31 places, 62/66 transitions.
Stuttering acceptance computed with spot in 263 ms :[(NOT p3), (NOT p1), (AND (NOT p1) (NOT p3)), (NOT p1), true, (AND (NOT p1) (NOT p3)), (NOT p3)]
Running random walk in product with property : FunctionPointer-PT-a016-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2) p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) p2 p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p3) p2), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p3) p2), acceptance={} source=6 dest: 6}]], initial=0, aps=[p3:(AND (GEQ s5 1) (GEQ s18 1)), p2:(AND (GEQ s0 1) (GEQ s22 1)), p0:(AND (GEQ s1 1) (GEQ s7 1)), p1:(AND (GEQ s5 1) (GEQ s27 1) (NOT (AND (GEQ s0 1) (GEQ...], 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, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-a016-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a016-LTLFireability-10 finished in 395 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(p0)||(X(!p1)&&(X(p2) U ((G(!p3)&&X(p2))||X(G(p2)))))) U p4))'
Support contains 6 out of 31 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 66/66 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 66/66 (removed 0) transitions.
[2023-03-22 23:38:22] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
// Phase 1: matrix 46 rows 31 cols
[2023-03-22 23:38:22] [INFO ] Computed 2 place invariants in 6 ms
[2023-03-22 23:38:22] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-22 23:38:22] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2023-03-22 23:38:22] [INFO ] Invariant cache hit.
[2023-03-22 23:38:22] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 23:38:22] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-03-22 23:38:22] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2023-03-22 23:38:22] [INFO ] Invariant cache hit.
[2023-03-22 23:38:22] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 153 ms. Remains : 31/31 places, 66/66 transitions.
Stuttering acceptance computed with spot in 412 ms :[(NOT p4), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND p3 (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (AND p3 (NOT p2)), (AND p3 (NOT p2)), (NOT p2), (NOT p2), (AND p3 p2)]
Running random walk in product with property : FunctionPointer-PT-a016-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p4), acceptance={0, 1} source=0 dest: 0}, { cond=(NOT p4), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p4) (NOT p3)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p4) p3), acceptance={} source=0 dest: 3}], [{ cond=(OR (AND (NOT p0) p1) (AND (NOT p0) (NOT p2))), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p3) (NOT p0)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p3) (NOT p0)), acceptance={} source=2 dest: 6}, { cond=(AND p3 (NOT p0)), acceptance={} source=2 dest: 7}, { cond=(AND p3 (NOT p0)), acceptance={} source=2 dest: 8}], [{ cond=(AND (NOT p3) (NOT p0)), acceptance={} source=3 dest: 6}, { cond=(NOT p0), acceptance={} source=3 dest: 7}, { cond=(AND p3 (NOT p0)), acceptance={} source=3 dest: 8}], [{ cond=true, acceptance={0, 1} source=4 dest: 4}], [{ cond=(AND p3 (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=5 dest: 9}], [{ cond=(NOT p3), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p3) p2), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p3) (NOT p2)), acceptance={1} source=6 dest: 6}, { cond=p3, acceptance={} source=6 dest: 7}, { cond=(AND p3 p2), acceptance={0} source=6 dest: 8}, { cond=(AND p3 (NOT p2)), acceptance={0, 1} source=6 dest: 8}], [{ cond=(NOT p2), acceptance={} source=7 dest: 4}], [{ cond=(AND (NOT p3) p2), acceptance={} source=8 dest: 6}, { cond=(AND (NOT p3) (NOT p2)), acceptance={1} source=8 dest: 6}, { cond=true, acceptance={} source=8 dest: 7}, { cond=(AND p3 p2), acceptance={0} source=8 dest: 8}, { cond=(AND p3 (NOT p2)), acceptance={0, 1} source=8 dest: 8}], [{ cond=(AND p3 p2), acceptance={} source=9 dest: 4}, { cond=(AND (NOT p3) p2), acceptance={} source=9 dest: 9}]], initial=0, aps=[p4:(AND (GEQ s3 1) (GEQ s13 1)), p3:(AND (GEQ s2 1) (GEQ s13 1)), p0:(AND (GEQ s1 1) (GEQ s27 1)), p1:(AND (GEQ s1 1) (GEQ s13 1)), p2:(AND (GEQ s1 1) (GE...], 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][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 35 steps with 6 reset in 1 ms.
FORMULA FunctionPointer-PT-a016-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a016-LTLFireability-12 finished in 606 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 66/66 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 30 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 30 transition count 62
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 30 transition count 60
Applied a total of 6 rules in 10 ms. Remains 30 /31 variables (removed 1) and now considering 60/66 (removed 6) transitions.
[2023-03-22 23:38:23] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-22 23:38:23] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-22 23:38:23] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-22 23:38:23] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 23:38:23] [INFO ] Invariant cache hit.
[2023-03-22 23:38:23] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 23:38:23] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2023-03-22 23:38:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 23:38:23] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 23:38:23] [INFO ] Invariant cache hit.
[2023-03-22 23:38:23] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/31 places, 60/66 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 264 ms. Remains : 30/31 places, 60/66 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a016-LTLFireability-13 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:(OR (LT s0 1) (LT s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 15611 reset in 198 ms.
Product exploration explored 100000 steps with 15403 reset in 170 ms.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 136 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 128 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
[2023-03-22 23:38:24] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 23:38:24] [INFO ] Invariant cache hit.
[2023-03-22 23:38:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 23:38:24] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 23:38:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 23:38:24] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-22 23:38:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 23:38:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 23:38:24] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 23:38:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 23:38:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-22 23:38:24] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 23:38:24] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-22 23:38:24] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 13 ms.
[2023-03-22 23:38:24] [INFO ] Added : 9 causal constraints over 2 iterations in 34 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 3 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2023-03-22 23:38:24] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 23:38:24] [INFO ] Invariant cache hit.
[2023-03-22 23:38:24] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-22 23:38:24] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 23:38:24] [INFO ] Invariant cache hit.
[2023-03-22 23:38:24] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 23:38:24] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-22 23:38:24] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 23:38:24] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 23:38:24] [INFO ] Invariant cache hit.
[2023-03-22 23:38:24] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 135 ms. Remains : 30/30 places, 60/60 transitions.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 128 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=4 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 161 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
[2023-03-22 23:38:25] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 23:38:25] [INFO ] Invariant cache hit.
[2023-03-22 23:38:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 23:38:25] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 23:38:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 23:38:25] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-22 23:38:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 23:38:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 23:38:25] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-22 23:38:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 23:38:25] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-22 23:38:25] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 23:38:25] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-22 23:38:25] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2023-03-22 23:38:25] [INFO ] Added : 9 causal constraints over 2 iterations in 22 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 15617 reset in 120 ms.
Product exploration explored 100000 steps with 15722 reset in 121 ms.
Built C files in :
/tmp/ltsmin6602628404846452127
[2023-03-22 23:38:25] [INFO ] Computing symmetric may disable matrix : 60 transitions.
[2023-03-22 23:38:25] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 23:38:25] [INFO ] Computing symmetric may enable matrix : 60 transitions.
[2023-03-22 23:38:25] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 23:38:25] [INFO ] Computing Do-Not-Accords matrix : 60 transitions.
[2023-03-22 23:38:25] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 23:38:25] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6602628404846452127
Running compilation step : cd /tmp/ltsmin6602628404846452127;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 250 ms.
Running link step : cd /tmp/ltsmin6602628404846452127;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin6602628404846452127;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10783009034140969790.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 8 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2023-03-22 23:38:41] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 23:38:41] [INFO ] Invariant cache hit.
[2023-03-22 23:38:41] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-22 23:38:41] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 23:38:41] [INFO ] Invariant cache hit.
[2023-03-22 23:38:41] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 23:38:41] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2023-03-22 23:38:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 23:38:41] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 23:38:41] [INFO ] Invariant cache hit.
[2023-03-22 23:38:41] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 168 ms. Remains : 30/30 places, 60/60 transitions.
Built C files in :
/tmp/ltsmin75132952320944705
[2023-03-22 23:38:41] [INFO ] Computing symmetric may disable matrix : 60 transitions.
[2023-03-22 23:38:41] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 23:38:41] [INFO ] Computing symmetric may enable matrix : 60 transitions.
[2023-03-22 23:38:41] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 23:38:41] [INFO ] Computing Do-Not-Accords matrix : 60 transitions.
[2023-03-22 23:38:41] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 23:38:41] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin75132952320944705
Running compilation step : cd /tmp/ltsmin75132952320944705;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 131 ms.
Running link step : cd /tmp/ltsmin75132952320944705;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 25 ms.
Running LTSmin : cd /tmp/ltsmin75132952320944705;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13583168948963178062.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-22 23:38:56] [INFO ] Flatten gal took : 5 ms
[2023-03-22 23:38:56] [INFO ] Flatten gal took : 5 ms
[2023-03-22 23:38:56] [INFO ] Time to serialize gal into /tmp/LTL3544419720435872333.gal : 2 ms
[2023-03-22 23:38:56] [INFO ] Time to serialize properties into /tmp/LTL2721494627585764437.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3544419720435872333.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7024586243505725118.hoa' '-atoms' '/tmp/LTL2721494627585764437.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL2721494627585764437.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7024586243505725118.hoa
Detected timeout of ITS tools.
[2023-03-22 23:39:11] [INFO ] Flatten gal took : 4 ms
[2023-03-22 23:39:11] [INFO ] Flatten gal took : 4 ms
[2023-03-22 23:39:11] [INFO ] Time to serialize gal into /tmp/LTL10423867154026456656.gal : 1 ms
[2023-03-22 23:39:11] [INFO ] Time to serialize properties into /tmp/LTL3177777173826687543.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10423867154026456656.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3177777173826687543.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((s0<1)||(l0<1))"))))
Formula 0 simplified : FG!"((s0<1)||(l0<1))"
Detected timeout of ITS tools.
[2023-03-22 23:39:26] [INFO ] Flatten gal took : 4 ms
[2023-03-22 23:39:26] [INFO ] Applying decomposition
[2023-03-22 23:39:26] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7822598716078387352.txt' '-o' '/tmp/graph7822598716078387352.bin' '-w' '/tmp/graph7822598716078387352.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7822598716078387352.bin' '-l' '-1' '-v' '-w' '/tmp/graph7822598716078387352.weights' '-q' '0' '-e' '0.001'
[2023-03-22 23:39:26] [INFO ] Decomposing Gal with order
[2023-03-22 23:39:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 23:39:26] [INFO ] Removed a total of 92 redundant transitions.
[2023-03-22 23:39:26] [INFO ] Flatten gal took : 37 ms
[2023-03-22 23:39:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 3 ms.
[2023-03-22 23:39:26] [INFO ] Time to serialize gal into /tmp/LTL17060112126034103463.gal : 9 ms
[2023-03-22 23:39:26] [INFO ] Time to serialize properties into /tmp/LTL9114242446457228953.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17060112126034103463.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9114242446457228953.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("((i0.u0.s0<1)||(i1.u2.l0<1))"))))
Formula 0 simplified : FG!"((i0.u0.s0<1)||(i1.u2.l0<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14345045592489610692
[2023-03-22 23:39:41] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14345045592489610692
Running compilation step : cd /tmp/ltsmin14345045592489610692;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 126 ms.
Running link step : cd /tmp/ltsmin14345045592489610692;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin14345045592489610692;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property FunctionPointer-PT-a016-LTLFireability-13 finished in 93529 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&X(X(X(G(p1)))))))'
Support contains 5 out of 31 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 66/66 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 66/66 (removed 0) transitions.
[2023-03-22 23:39:56] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
// Phase 1: matrix 46 rows 31 cols
[2023-03-22 23:39:56] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-22 23:39:56] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-22 23:39:56] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2023-03-22 23:39:56] [INFO ] Invariant cache hit.
[2023-03-22 23:39:56] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 23:39:56] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-22 23:39:56] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2023-03-22 23:39:56] [INFO ] Invariant cache hit.
[2023-03-22 23:39:57] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 137 ms. Remains : 31/31 places, 66/66 transitions.
Stuttering acceptance computed with spot in 215 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : FunctionPointer-PT-a016-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { 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=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s30 1) (GEQ s1 1) (GEQ s15 1)), p1:(OR (AND (GEQ s3 1) (GEQ s8 1)) (AND (GEQ s1 1) (GEQ s30 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][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-a016-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a016-LTLFireability-14 finished in 375 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 66/66 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 30 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 30 transition count 62
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 30 transition count 60
Applied a total of 6 rules in 10 ms. Remains 30 /31 variables (removed 1) and now considering 60/66 (removed 6) transitions.
[2023-03-22 23:39:57] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-22 23:39:57] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-22 23:39:57] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-22 23:39:57] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 23:39:57] [INFO ] Invariant cache hit.
[2023-03-22 23:39:57] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 23:39:57] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-22 23:39:57] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 23:39:57] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 23:39:57] [INFO ] Invariant cache hit.
[2023-03-22 23:39:57] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/31 places, 60/66 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 129 ms. Remains : 30/31 places, 60/66 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a016-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s4 1) (LT s27 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1099 reset in 138 ms.
Product exploration explored 100000 steps with 1071 reset in 147 ms.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 161 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=161 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 5 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2023-03-22 23:39:58] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 23:39:58] [INFO ] Invariant cache hit.
[2023-03-22 23:39:58] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-22 23:39:58] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 23:39:58] [INFO ] Invariant cache hit.
[2023-03-22 23:39:58] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 23:39:58] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-22 23:39:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 23:39:58] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 23:39:58] [INFO ] Invariant cache hit.
[2023-03-22 23:39:58] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 128 ms. Remains : 30/30 places, 60/60 transitions.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Finished random walk after 746 steps, including 1 resets, run visited all 1 properties in 6 ms. (steps per millisecond=124 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 125 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1087 reset in 126 ms.
Product exploration explored 100000 steps with 1092 reset in 140 ms.
Built C files in :
/tmp/ltsmin1775746614648079273
[2023-03-22 23:39:58] [INFO ] Computing symmetric may disable matrix : 60 transitions.
[2023-03-22 23:39:58] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 23:39:58] [INFO ] Computing symmetric may enable matrix : 60 transitions.
[2023-03-22 23:39:58] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 23:39:58] [INFO ] Computing Do-Not-Accords matrix : 60 transitions.
[2023-03-22 23:39:58] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 23:39:58] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1775746614648079273
Running compilation step : cd /tmp/ltsmin1775746614648079273;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 136 ms.
Running link step : cd /tmp/ltsmin1775746614648079273;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin1775746614648079273;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6302020889367837752.hoa' '--buchi-type=spotba'
LTSmin run took 217 ms.
FORMULA FunctionPointer-PT-a016-LTLFireability-15 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property FunctionPointer-PT-a016-LTLFireability-15 finished in 2028 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2023-03-22 23:39:59] [INFO ] Flatten gal took : 11 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12401322925492438094
[2023-03-22 23:39:59] [INFO ] Computing symmetric may disable matrix : 66 transitions.
[2023-03-22 23:39:59] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 23:39:59] [INFO ] Applying decomposition
[2023-03-22 23:39:59] [INFO ] Computing symmetric may enable matrix : 66 transitions.
[2023-03-22 23:39:59] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 23:39:59] [INFO ] Flatten gal took : 4 ms
[2023-03-22 23:39:59] [INFO ] Computing Do-Not-Accords matrix : 66 transitions.
[2023-03-22 23:39:59] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 23:39:59] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12401322925492438094
Running compilation step : cd /tmp/ltsmin12401322925492438094;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6560165067768504903.txt' '-o' '/tmp/graph6560165067768504903.bin' '-w' '/tmp/graph6560165067768504903.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6560165067768504903.bin' '-l' '-1' '-v' '-w' '/tmp/graph6560165067768504903.weights' '-q' '0' '-e' '0.001'
[2023-03-22 23:39:59] [INFO ] Decomposing Gal with order
[2023-03-22 23:39:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 23:39:59] [INFO ] Removed a total of 103 redundant transitions.
[2023-03-22 23:39:59] [INFO ] Flatten gal took : 7 ms
[2023-03-22 23:39:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 2 ms.
[2023-03-22 23:39:59] [INFO ] Time to serialize gal into /tmp/LTLFireability18097685300628274886.gal : 1 ms
[2023-03-22 23:39:59] [INFO ] Time to serialize properties into /tmp/LTLFireability10289832915638117023.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability18097685300628274886.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10289832915638117023.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((G(F("((i3.u0.s0<1)||(i1.u2.l0<1))"))))
Formula 0 simplified : FG!"((i3.u0.s0<1)||(i1.u2.l0<1))"
Compilation finished in 162 ms.
Running link step : cd /tmp/ltsmin12401322925492438094;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin12401322925492438094;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.146: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.147: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.149: Initializing POR dependencies: labels 67, guards 66
pins2lts-mc-linux64( 0/ 8), 0.153: LTL layer: formula: [](<>((LTLAPp0==true)))
pins2lts-mc-linux64( 0/ 8), 0.154: "[](<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.154: Using Spin LTL semantics
pins2lts-mc-linux64( 2/ 8), 0.153: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.153: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.164: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.163: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.170: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.174: buchi has 2 states
pins2lts-mc-linux64( 6/ 8), 0.172: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.181: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.181: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.184: There are 69 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.184: State length is 32, there are 69 groups
pins2lts-mc-linux64( 0/ 8), 0.184: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.184: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.184: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.184: Visible groups: 0 / 69, labels: 1 / 69
pins2lts-mc-linux64( 0/ 8), 0.184: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.184: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.230: [Blue] ~74 levels ~960 states ~3080 transitions
pins2lts-mc-linux64( 7/ 8), 0.257: [Blue] ~42 levels ~1920 states ~3008 transitions
pins2lts-mc-linux64( 6/ 8), 0.284: [Blue] ~476 levels ~3840 states ~14536 transitions
pins2lts-mc-linux64( 6/ 8), 0.329: [Blue] ~956 levels ~7680 states ~29256 transitions
pins2lts-mc-linux64( 6/ 8), 0.463: [Blue] ~1916 levels ~15360 states ~58696 transitions
pins2lts-mc-linux64( 3/ 8), 0.768: [Blue] ~3839 levels ~30720 states ~136200 transitions
pins2lts-mc-linux64( 3/ 8), 1.172: [Blue] ~7679 levels ~61440 states ~272520 transitions
pins2lts-mc-linux64( 3/ 8), 1.715: [Blue] ~15359 levels ~122880 states ~545160 transitions
pins2lts-mc-linux64( 3/ 8), 2.286: [Blue] ~30719 levels ~245760 states ~1090440 transitions
pins2lts-mc-linux64( 3/ 8), 2.990: [Blue] ~61439 levels ~491520 states ~2181000 transitions
pins2lts-mc-linux64( 6/ 8), 4.146: [Blue] ~122876 levels ~983040 states ~3768136 transitions
pins2lts-mc-linux64( 6/ 8), 6.496: [Blue] ~245756 levels ~1966080 states ~7536456 transitions
pins2lts-mc-linux64( 6/ 8), 11.184: [Blue] ~491516 levels ~3932160 states ~15073096 transitions
pins2lts-mc-linux64( 6/ 8), 20.704: [Blue] ~983036 levels ~7864320 states ~30146376 transitions
pins2lts-mc-linux64( 6/ 8), 41.748: [Blue] ~1966076 levels ~15728640 states ~60292936 transitions
pins2lts-mc-linux64( 4/ 8), 49.757: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 49.847:
pins2lts-mc-linux64( 0/ 8), 49.847: Explored 16032306 states 68736851 transitions, fanout: 4.287
pins2lts-mc-linux64( 0/ 8), 49.847: Total exploration time 49.640 sec (49.550 sec minimum, 49.589 sec on average)
pins2lts-mc-linux64( 0/ 8), 49.847: States per second: 322972, Transitions per second: 1384707
pins2lts-mc-linux64( 0/ 8), 49.847:
pins2lts-mc-linux64( 0/ 8), 49.847: State space has 63615991 states, 1585 are accepting
pins2lts-mc-linux64( 0/ 8), 49.847: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 49.847: blue states: 16032306 (25.20%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 49.847: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 49.847: all-red states: 1585 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 49.847:
pins2lts-mc-linux64( 0/ 8), 49.847: Total memory used for local state coloring: 239.7MB
pins2lts-mc-linux64( 0/ 8), 49.847:
pins2lts-mc-linux64( 0/ 8), 49.847: Queue width: 8B, total height: 15706319, memory: 119.83MB
pins2lts-mc-linux64( 0/ 8), 49.847: Tree memory: 741.4MB, 12.2 B/state, compr.: 9.4%
pins2lts-mc-linux64( 0/ 8), 49.847: Tree fill ratio (roots/leafs): 47.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 49.847: Stored 67 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 49.847: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 49.847: Est. total memory use: 861.2MB (~1143.8MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12401322925492438094;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12401322925492438094;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-23 00:00:32] [INFO ] Flatten gal took : 5 ms
[2023-03-23 00:00:32] [INFO ] Time to serialize gal into /tmp/LTLFireability2049816653647666527.gal : 1 ms
[2023-03-23 00:00:32] [INFO ] Time to serialize properties into /tmp/LTLFireability15692322075780244820.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability2049816653647666527.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15692322075780244820.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !((G(F("((s0<1)||(l0<1))"))))
Formula 0 simplified : FG!"((s0<1)||(l0<1))"
Detected timeout of ITS tools.
[2023-03-23 00:21:06] [INFO ] Flatten gal took : 316 ms
[2023-03-23 00:21:07] [INFO ] Input system was already deterministic with 66 transitions.
[2023-03-23 00:21:07] [INFO ] Transformed 31 places.
[2023-03-23 00:21:07] [INFO ] Transformed 66 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-23 00:21:07] [INFO ] Time to serialize gal into /tmp/LTLFireability16170876393257735598.gal : 1 ms
[2023-03-23 00:21:07] [INFO ] Time to serialize properties into /tmp/LTLFireability9139265358545364441.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability16170876393257735598.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9139265358545364441.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("((s0<1)||(l0<1))"))))
Formula 0 simplified : FG!"((s0<1)||(l0<1))"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 4523836 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16233744 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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-a016"
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 2-5348"
echo " Executing tool itstools"
echo " Input is FunctionPointer-PT-a016, 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 r165-tall-167838850700628"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-a016.tgz
mv FunctionPointer-PT-a016 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;