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-167838850700652.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-a128, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r165-tall-167838850700652
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 8.0K Feb 25 11:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Feb 25 11:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 11:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 11:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K 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 12K Feb 25 11:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K Feb 25 11:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Feb 25 11:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K 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-a128-LTLFireability-00
FORMULA_NAME FunctionPointer-PT-a128-LTLFireability-01
FORMULA_NAME FunctionPointer-PT-a128-LTLFireability-02
FORMULA_NAME FunctionPointer-PT-a128-LTLFireability-03
FORMULA_NAME FunctionPointer-PT-a128-LTLFireability-04
FORMULA_NAME FunctionPointer-PT-a128-LTLFireability-05
FORMULA_NAME FunctionPointer-PT-a128-LTLFireability-06
FORMULA_NAME FunctionPointer-PT-a128-LTLFireability-07
FORMULA_NAME FunctionPointer-PT-a128-LTLFireability-08
FORMULA_NAME FunctionPointer-PT-a128-LTLFireability-09
FORMULA_NAME FunctionPointer-PT-a128-LTLFireability-10
FORMULA_NAME FunctionPointer-PT-a128-LTLFireability-11
FORMULA_NAME FunctionPointer-PT-a128-LTLFireability-12
FORMULA_NAME FunctionPointer-PT-a128-LTLFireability-13
FORMULA_NAME FunctionPointer-PT-a128-LTLFireability-14
FORMULA_NAME FunctionPointer-PT-a128-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679537157879

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-a128
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-23 02:05:59] [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]
[2023-03-23 02:05:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 02:05:59] [INFO ] Load time of PNML (sax parser for PT used): 33 ms
[2023-03-23 02:05:59] [INFO ] Transformed 40 places.
[2023-03-23 02:05:59] [INFO ] Transformed 70 transitions.
[2023-03-23 02:05:59] [INFO ] Parsed PT model containing 40 places and 70 transitions and 284 arcs in 94 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 4 transitions.
FORMULA FunctionPointer-PT-a128-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a128-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA FunctionPointer-PT-a128-LTLFireability-13 FALSE 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 14 ms. Remains 31 /34 variables (removed 3) and now considering 66/66 (removed 0) transitions.
[2023-03-23 02:05:59] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
// Phase 1: matrix 46 rows 31 cols
[2023-03-23 02:05:59] [INFO ] Computed 2 place invariants in 8 ms
[2023-03-23 02:05:59] [INFO ] Implicit Places using invariants in 125 ms returned []
[2023-03-23 02:05:59] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2023-03-23 02:05:59] [INFO ] Invariant cache hit.
[2023-03-23 02:05:59] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-23 02:05:59] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
[2023-03-23 02:05:59] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2023-03-23 02:05:59] [INFO ] Invariant cache hit.
[2023-03-23 02:05:59] [INFO ] Dead Transitions using invariants and state equation in 45 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 279 ms. Remains : 31/34 places, 66/66 transitions.
Support contains 24 out of 31 places after structural reductions.
[2023-03-23 02:06:00] [INFO ] Flatten gal took : 20 ms
[2023-03-23 02:06:00] [INFO ] Flatten gal took : 9 ms
[2023-03-23 02:06:00] [INFO ] Input system was already deterministic with 66 transitions.
Incomplete random walk after 10055 steps, including 21 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 26) seen :25
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-23 02:06:00] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2023-03-23 02:06:00] [INFO ] Invariant cache hit.
[2023-03-23 02:06:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-23 02:06:00] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-23 02:06:00] [INFO ] After 57ms 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 13 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(p0)||(G(p1) U X(!p2))))'
Support contains 5 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.
[2023-03-23 02:06:00] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2023-03-23 02:06:00] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 02:06:00] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-23 02:06:00] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-23 02:06:00] [INFO ] Invariant cache hit.
[2023-03-23 02:06:00] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-23 02:06:00] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-23 02:06:00] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-23 02:06:00] [INFO ] Invariant cache hit.
[2023-03-23 02:06:00] [INFO ] Dead Transitions using invariants and state equation in 38 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 130 ms. Remains : 30/31 places, 62/66 transitions.
Stuttering acceptance computed with spot in 348 ms :[(NOT p1), (OR (NOT p1) p2), true, (AND (NOT p0) p2), (AND p2 (NOT p0)), (AND (NOT p0) p2)]
Running random walk in product with property : FunctionPointer-PT-a128-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND p1 p2), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}, { cond=p1, acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 2}], [{ cond=(AND p1 (NOT p0) p2), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=5 dest: 2}]], initial=3, aps=[p1:(AND (GEQ s0 1) (GEQ s11 1)), p2:(AND (GEQ s1 1) (GEQ s24 1)), p0:(AND (GEQ s1 1) (GEQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 216 ms.
Product exploration explored 100000 steps with 50000 reset in 131 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 : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT (AND p1 (NOT p0) p2))), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p1) (NOT p0) p2))), true, (X (X (NOT (AND p1 p2)))), (X (X (NOT p1))), (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) p2)))
Knowledge based reduction with 8 factoid took 300 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FunctionPointer-PT-a128-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FunctionPointer-PT-a128-LTLFireability-00 finished in 1177 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(X(X(p0))) U !p1)) U p2))'
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 6 ms. Remains 31 /31 variables (removed 0) and now considering 66/66 (removed 0) transitions.
[2023-03-23 02:06:01] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
// Phase 1: matrix 46 rows 31 cols
[2023-03-23 02:06:01] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 02:06:01] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-23 02:06:01] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2023-03-23 02:06:01] [INFO ] Invariant cache hit.
[2023-03-23 02:06:01] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-23 02:06:01] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-23 02:06:01] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2023-03-23 02:06:01] [INFO ] Invariant cache hit.
[2023-03-23 02:06:01] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 148 ms. Remains : 31/31 places, 66/66 transitions.
Stuttering acceptance computed with spot in 309 ms :[(NOT p2), (AND (NOT p1) p0), true, p0, p0, p0, (OR (NOT p1) (NOT p2)), (AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : FunctionPointer-PT-a128-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 6}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={} source=4 dest: 2}], [{ cond=true, acceptance={} source=5 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=6 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=6 dest: 6}, { cond=(AND p2 p1), acceptance={0} source=6 dest: 8}], [{ cond=p1, acceptance={} source=7 dest: 1}, { cond=(NOT p1), acceptance={} source=7 dest: 3}], [{ cond=(NOT p1), acceptance={} source=8 dest: 5}, { cond=p1, acceptance={} source=8 dest: 7}]], initial=0, aps=[p2:(AND (GEQ s0 1) (GEQ s20 1)), p1:(AND (GEQ s1 1) (GEQ s16 1)), p0:(AND (GEQ s2 1) (GEQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-a128-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a128-LTLFireability-01 finished in 472 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(p0)||X(F(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 6 ms. Remains 30 /31 variables (removed 1) and now considering 62/66 (removed 4) transitions.
[2023-03-23 02:06:02] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2023-03-23 02:06:02] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-23 02:06:02] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-23 02:06:02] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-23 02:06:02] [INFO ] Invariant cache hit.
[2023-03-23 02:06:02] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-23 02:06:02] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-23 02:06:02] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-23 02:06:02] [INFO ] Invariant cache hit.
[2023-03-23 02:06:02] [INFO ] Dead Transitions using invariants and state equation in 34 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 118 ms. Remains : 30/31 places, 62/66 transitions.
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : FunctionPointer-PT-a128-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s10 1)), p1:(AND (GEQ s4 1) (GEQ s27 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][false, false]]
Product exploration explored 100000 steps with 3762 reset in 120 ms.
Stack based approach found an accepted trace after 748 steps with 22 reset with depth 16 and stack size 16 in 2 ms.
FORMULA FunctionPointer-PT-a128-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property FunctionPointer-PT-a128-LTLFireability-02 finished in 317 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(G((X(p0)&&(!p0||G(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 5 ms. Remains 30 /31 variables (removed 1) and now considering 62/66 (removed 4) transitions.
[2023-03-23 02:06:02] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-23 02:06:02] [INFO ] Invariant cache hit.
[2023-03-23 02:06:02] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-23 02:06:02] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-23 02:06:02] [INFO ] Invariant cache hit.
[2023-03-23 02:06:02] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-23 02:06:02] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-23 02:06:02] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-23 02:06:02] [INFO ] Invariant cache hit.
[2023-03-23 02:06:02] [INFO ] Dead Transitions using invariants and state equation in 37 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 114 ms. Remains : 30/31 places, 62/66 transitions.
Stuttering acceptance computed with spot in 124 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : FunctionPointer-PT-a128-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(OR (NOT p0) p1), acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (LT s0 1) (LT s23 1)), p1:(OR (LT s1 1) (LT s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 124 steps with 1 reset in 1 ms.
FORMULA FunctionPointer-PT-a128-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a128-LTLFireability-03 finished in 263 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((p1 U p2))&&X(X(X(G(p3))))&&p0)))'
Support contains 5 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.
[2023-03-23 02:06:02] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-23 02:06:02] [INFO ] Invariant cache hit.
[2023-03-23 02:06:02] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-23 02:06:02] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-23 02:06:02] [INFO ] Invariant cache hit.
[2023-03-23 02:06:02] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-23 02:06:02] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-23 02:06:02] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-23 02:06:02] [INFO ] Invariant cache hit.
[2023-03-23 02:06:02] [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 115 ms. Remains : 30/31 places, 62/66 transitions.
Stuttering acceptance computed with spot in 860 ms :[(OR (NOT p0) (NOT p2) (NOT p3)), (NOT p2), (NOT p2), (NOT p3), (NOT p3), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p3)]
Running random walk in product with property : FunctionPointer-PT-a128-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={0, 1} source=0 dest: 1}, { cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={1} source=0 dest: 2}, { cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={0, 1} source=0 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0, 1} source=2 dest: 1}, { cond=(OR p2 p1), acceptance={1} source=2 dest: 2}], [{ cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={0, 1} source=3 dest: 4}, { cond=(AND p0 (NOT p2) p1), acceptance={0, 1} source=3 dest: 5}, { cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={1} source=3 dest: 6}, { cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={0, 1} source=3 dest: 7}], [{ cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={0, 1} source=4 dest: 8}, { cond=(AND p0 (NOT p2) p1), acceptance={0, 1} source=4 dest: 9}, { cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={1} source=4 dest: 10}, { cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={0, 1} source=4 dest: 11}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=5 dest: 8}, { cond=(AND (NOT p2) p1), acceptance={0, 1} source=5 dest: 9}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=6 dest: 8}, { cond=(AND (NOT p2) p1), acceptance={0, 1} source=6 dest: 9}, { cond=(OR p2 p1), acceptance={1} source=6 dest: 10}], [{ cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={0, 1} source=7 dest: 12}, { cond=(AND p0 (NOT p2) p1), acceptance={0, 1} source=7 dest: 13}, { cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={1} source=7 dest: 14}, { cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={0, 1} source=7 dest: 15}], [{ cond=(OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p1) (NOT p3))), acceptance={0, 1} source=8 dest: 0}, { cond=(AND p0 (NOT p2) p1 (NOT p3)), acceptance={0, 1} source=8 dest: 1}, { cond=(OR (AND p0 p2 (NOT p3)) (AND p0 p1 (NOT p3))), acceptance={1} source=8 dest: 2}, { cond=(OR (AND p0 p2 (NOT p3)) (AND p0 p1 (NOT p3))), acceptance={0, 1} source=8 dest: 3}, { cond=(OR (AND (NOT p0) p3) (AND (NOT p2) (NOT p1) p3)), acceptance={0} source=8 dest: 8}, { cond=(AND p0 (NOT p2) p1 p3), acceptance={0} source=8 dest: 9}, { cond=(OR (AND p0 p2 p3) (AND p0 p1 p3)), acceptance={} source=8 dest: 10}, { cond=(OR (AND p0 p2 p3) (AND p0 p1 p3)), acceptance={0} source=8 dest: 11}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={0, 1} source=9 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={0, 1} source=9 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p3), acceptance={0} source=9 dest: 8}, { cond=(AND (NOT p2) p1 p3), acceptance={0} source=9 dest: 9}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={0, 1} source=10 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={0, 1} source=10 dest: 1}, { cond=(OR (AND p2 (NOT p3)) (AND p1 (NOT p3))), acceptance={1} source=10 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p3), acceptance={0} source=10 dest: 8}, { cond=(AND (NOT p2) p1 p3), acceptance={0} source=10 dest: 9}, { cond=(OR (AND p2 p3) (AND p1 p3)), acceptance={} source=10 dest: 10}], [{ cond=(OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p1) (NOT p3))), acceptance={0, 1} source=11 dest: 4}, { cond=(AND p0 (NOT p2) p1 (NOT p3)), acceptance={0, 1} source=11 dest: 5}, { cond=(OR (AND p0 p2 (NOT p3)) (AND p0 p1 (NOT p3))), acceptance={1} source=11 dest: 6}, { cond=(OR (AND p0 p2 (NOT p3)) (AND p0 p1 (NOT p3))), acceptance={0, 1} source=11 dest: 7}, { cond=(OR (AND (NOT p0) p3) (AND (NOT p2) (NOT p1) p3)), acceptance={0} source=11 dest: 12}, { cond=(AND p0 (NOT p2) p1 p3), acceptance={0} source=11 dest: 13}, { cond=(OR (AND p0 p2 p3) (AND p0 p1 p3)), acceptance={} source=11 dest: 14}, { cond=(OR (AND p0 p2 p3) (AND p0 p1 p3)), acceptance={0} source=11 dest: 15}], [{ cond=(OR (AND (NOT p0) p3) (AND (NOT p2) (NOT p1) p3)), acceptance={0} source=12 dest: 8}, { cond=(OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p1) (NOT p3))), acceptance={0, 1} source=12 dest: 8}, { cond=(AND p0 (NOT p2) p1 p3), acceptance={0} source=12 dest: 9}, { cond=(AND p0 (NOT p2) p1 (NOT p3)), acceptance={0, 1} source=12 dest: 9}, { cond=(OR (AND p0 p2 p3) (AND p0 p1 p3)), acceptance={} source=12 dest: 10}, { cond=(OR (AND p0 p2 (NOT p3)) (AND p0 p1 (NOT p3))), acceptance={1} source=12 dest: 10}, { cond=(OR (AND p0 p2 p3) (AND p0 p1 p3)), acceptance={0} source=12 dest: 11}, { cond=(OR (AND p0 p2 (NOT p3)) (AND p0 p1 (NOT p3))), acceptance={0, 1} source=12 dest: 11}], [{ cond=(AND (NOT p2) (NOT p1) p3), acceptance={0} source=13 dest: 8}, { cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={0, 1} source=13 dest: 8}, { cond=(AND (NOT p2) p1 p3), acceptance={0} source=13 dest: 9}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={0, 1} source=13 dest: 9}], [{ cond=(AND (NOT p2) (NOT p1) p3), acceptance={0} source=14 dest: 8}, { cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={0, 1} source=14 dest: 8}, { cond=(AND (NOT p2) p1 p3), acceptance={0} source=14 dest: 9}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={0, 1} source=14 dest: 9}, { cond=(OR (AND p2 p3) (AND p1 p3)), acceptance={} source=14 dest: 10}, { cond=(OR (AND p2 (NOT p3)) (AND p1 (NOT p3))), acceptance={1} source=14 dest: 10}], [{ cond=(OR (AND (NOT p0) p3) (AND (NOT p2) (NOT p1) p3)), acceptance={0} source=15 dest: 12}, { cond=(OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p1) (NOT p3))), acceptance={0, 1} source=15 dest: 12}, { cond=(AND p0 (NOT p2) p1 p3), acceptance={0} source=15 dest: 13}, { cond=(AND p0 (NOT p2) p1 (NOT p3)), acceptance={0, 1} source=15 dest: 13}, { cond=(OR (AND p0 p2 p3) (AND p0 p1 p3)), acceptance={} source=15 dest: 14}, { cond=(OR (AND p0 p2 (NOT p3)) (AND p0 p1 (NOT p3))), acceptance={1} source=15 dest: 14}, { cond=(OR (AND p0 p2 p3) (AND p0 p1 p3)), acceptance={0} source=15 dest: 15}, { cond=(OR (AND p0 p2 (NOT p3)) (AND p0 p1 (NOT p3))), acceptance={0, 1} source=15 dest: 15}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s9 1)), p2:(AND (GEQ s1 1) (GEQ s9 1)), p1:(AND (GEQ s1 1) (GEQ s29 1)), p3:(AND (GEQ s5 1) (GEQ s18 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 68 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-a128-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a128-LTLFireability-04 finished in 1010 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(((X(!p1)||p0) U X(p2)))))'
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 2 ms. Remains 30 /31 variables (removed 1) and now considering 62/66 (removed 4) transitions.
[2023-03-23 02:06:03] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-23 02:06:03] [INFO ] Invariant cache hit.
[2023-03-23 02:06:03] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-23 02:06:03] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-23 02:06:03] [INFO ] Invariant cache hit.
[2023-03-23 02:06:03] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-23 02:06:03] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-23 02:06:03] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-23 02:06:03] [INFO ] Invariant cache hit.
[2023-03-23 02:06:03] [INFO ] Dead Transitions using invariants and state equation in 36 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 116 ms. Remains : 30/31 places, 62/66 transitions.
Stuttering acceptance computed with spot in 127 ms :[(NOT p2), (AND p1 (NOT p2)), (NOT p2)]
Running random walk in product with property : FunctionPointer-PT-a128-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}, { cond=true, acceptance={0} source=0 dest: 2}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 0}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s26 1)) (AND (GEQ s0 1) (GEQ s21 1))), p1:(AND (GEQ s0 1) (GEQ s26 1)), p2:(AND (GEQ s0 1) (GEQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 85955 steps with 24429 reset in 86 ms.
FORMULA FunctionPointer-PT-a128-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a128-LTLFireability-05 finished in 347 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 14 ms. Remains 30 /31 variables (removed 1) and now considering 60/66 (removed 6) transitions.
[2023-03-23 02:06:04] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-23 02:06:04] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-23 02:06:04] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-23 02:06:04] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-23 02:06:04] [INFO ] Invariant cache hit.
[2023-03-23 02:06:04] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-23 02:06:04] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-23 02:06:04] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-23 02:06:04] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-23 02:06:04] [INFO ] Invariant cache hit.
[2023-03-23 02:06:04] [INFO ] Dead Transitions using invariants and state equation in 31 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 127 ms. Remains : 30/31 places, 60/66 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a128-LTLFireability-06 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 s24 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 1626 reset in 145 ms.
Product exploration explored 100000 steps with 1641 reset in 166 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 133 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 81 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2440 steps, including 4 resets, run visited all 1 properties in 8 ms. (steps per millisecond=305 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 113 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 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (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 7 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2023-03-23 02:06:05] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-23 02:06:05] [INFO ] Invariant cache hit.
[2023-03-23 02:06:05] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-23 02:06:05] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-23 02:06:05] [INFO ] Invariant cache hit.
[2023-03-23 02:06:05] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-23 02:06:05] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-23 02:06:05] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-23 02:06:05] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-23 02:06:05] [INFO ] Invariant cache hit.
[2023-03-23 02:06:05] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 120 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 95 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 59 ms :[(NOT p0), (NOT p0)]
Finished random walk after 493 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=164 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 119 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 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1613 reset in 138 ms.
Product exploration explored 100000 steps with 1633 reset in 134 ms.
Built C files in :
/tmp/ltsmin3572223803444005424
[2023-03-23 02:06:06] [INFO ] Computing symmetric may disable matrix : 60 transitions.
[2023-03-23 02:06:06] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-23 02:06:06] [INFO ] Computing symmetric may enable matrix : 60 transitions.
[2023-03-23 02:06:06] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-23 02:06:06] [INFO ] Computing Do-Not-Accords matrix : 60 transitions.
[2023-03-23 02:06:06] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-23 02:06:06] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3572223803444005424
Running compilation step : cd /tmp/ltsmin3572223803444005424;'/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 237 ms.
Running link step : cd /tmp/ltsmin3572223803444005424;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin3572223803444005424;'/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/stateBased892860509743527612.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 5 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2023-03-23 02:06:21] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-23 02:06:21] [INFO ] Invariant cache hit.
[2023-03-23 02:06:21] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-23 02:06:21] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-23 02:06:21] [INFO ] Invariant cache hit.
[2023-03-23 02:06:21] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-23 02:06:21] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-23 02:06:21] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-23 02:06:21] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-23 02:06:21] [INFO ] Invariant cache hit.
[2023-03-23 02:06:21] [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 126 ms. Remains : 30/30 places, 60/60 transitions.
Built C files in :
/tmp/ltsmin3625511773814048225
[2023-03-23 02:06:21] [INFO ] Computing symmetric may disable matrix : 60 transitions.
[2023-03-23 02:06:21] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-23 02:06:21] [INFO ] Computing symmetric may enable matrix : 60 transitions.
[2023-03-23 02:06:21] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-23 02:06:21] [INFO ] Computing Do-Not-Accords matrix : 60 transitions.
[2023-03-23 02:06:21] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-23 02:06:21] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3625511773814048225
Running compilation step : cd /tmp/ltsmin3625511773814048225;'/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 130 ms.
Running link step : cd /tmp/ltsmin3625511773814048225;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin3625511773814048225;'/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/stateBased17616878122275529104.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-23 02:06:36] [INFO ] Flatten gal took : 5 ms
[2023-03-23 02:06:36] [INFO ] Flatten gal took : 5 ms
[2023-03-23 02:06:36] [INFO ] Time to serialize gal into /tmp/LTL5775707002303272988.gal : 1 ms
[2023-03-23 02:06:36] [INFO ] Time to serialize properties into /tmp/LTL13071387063295975889.prop : 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/LTL5775707002303272988.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8059392257136527560.hoa' '-atoms' '/tmp/LTL13071387063295975889.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...318
Loading property file /tmp/LTL13071387063295975889.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8059392257136527560.hoa
Detected timeout of ITS tools.
[2023-03-23 02:06:51] [INFO ] Flatten gal took : 4 ms
[2023-03-23 02:06:51] [INFO ] Flatten gal took : 4 ms
[2023-03-23 02:06:51] [INFO ] Time to serialize gal into /tmp/LTL10336866094290218142.gal : 2 ms
[2023-03-23 02:06:51] [INFO ] Time to serialize properties into /tmp/LTL16153048894504162323.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/LTL10336866094290218142.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16153048894504162323.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...277
Read 1 LTL properties
Checking formula 0 : !((G(F("((s0<1)||(l21<1))"))))
Formula 0 simplified : FG!"((s0<1)||(l21<1))"
Detected timeout of ITS tools.
[2023-03-23 02:07:06] [INFO ] Flatten gal took : 6 ms
[2023-03-23 02:07:06] [INFO ] Applying decomposition
[2023-03-23 02:07:06] [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/graph12702400840266609653.txt' '-o' '/tmp/graph12702400840266609653.bin' '-w' '/tmp/graph12702400840266609653.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12702400840266609653.bin' '-l' '-1' '-v' '-w' '/tmp/graph12702400840266609653.weights' '-q' '0' '-e' '0.001'
[2023-03-23 02:07:06] [INFO ] Decomposing Gal with order
[2023-03-23 02:07:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 02:07:06] [INFO ] Removed a total of 92 redundant transitions.
[2023-03-23 02:07:06] [INFO ] Flatten gal took : 26 ms
[2023-03-23 02:07:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 4 ms.
[2023-03-23 02:07:06] [INFO ] Time to serialize gal into /tmp/LTL17492549940631063517.gal : 1 ms
[2023-03-23 02:07:06] [INFO ] Time to serialize properties into /tmp/LTL12320496869958530860.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/LTL17492549940631063517.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12320496869958530860.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...256
Read 1 LTL properties
Checking formula 0 : !((G(F("((i4.u0.s0<1)||(i3.u7.l21<1))"))))
Formula 0 simplified : FG!"((i4.u0.s0<1)||(i3.u7.l21<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15251353202772929787
[2023-03-23 02:07:21] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15251353202772929787
Running compilation step : cd /tmp/ltsmin15251353202772929787;'/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/ltsmin15251353202772929787;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin15251353202772929787;'/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-a128-LTLFireability-06 finished in 92658 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((X(p0) U p1))&&X(X(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.
[2023-03-23 02:07:36] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2023-03-23 02:07:36] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 02:07:36] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-23 02:07:36] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-23 02:07:36] [INFO ] Invariant cache hit.
[2023-03-23 02:07:36] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-23 02:07:36] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-23 02:07:36] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-23 02:07:36] [INFO ] Invariant cache hit.
[2023-03-23 02:07:36] [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 119 ms. Remains : 30/31 places, 62/66 transitions.
Stuttering acceptance computed with spot in 278 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FunctionPointer-PT-a128-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=p1, acceptance={0} source=1 dest: 4}, { cond=(NOT p1), acceptance={0} source=1 dest: 5}, { cond=p1, acceptance={} source=1 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=5 dest: 2}, { cond=(NOT p0), acceptance={} source=5 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=6 dest: 2}, { cond=(NOT p0), acceptance={} source=6 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s0 1) (GEQ s22 1)) (AND (GEQ s0 1) (GEQ s8 1))), p0:(AND (GEQ s0 1) (GEQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 130 steps with 1 reset in 1 ms.
FORMULA FunctionPointer-PT-a128-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a128-LTLFireability-07 finished in 422 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 8 ms. Remains 30 /31 variables (removed 1) and now considering 60/66 (removed 6) transitions.
[2023-03-23 02:07:37] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-23 02:07:37] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-23 02:07:37] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-23 02:07:37] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-23 02:07:37] [INFO ] Invariant cache hit.
[2023-03-23 02:07:37] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-23 02:07:37] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-23 02:07:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-23 02:07:37] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-23 02:07:37] [INFO ] Invariant cache hit.
[2023-03-23 02:07:37] [INFO ] Dead Transitions using invariants and state equation in 39 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 121 ms. Remains : 30/31 places, 60/66 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a128-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 32 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-a128-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a128-LTLFireability-08 finished in 169 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(F(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 3 ms. Remains 30 /31 variables (removed 1) and now considering 62/66 (removed 4) transitions.
[2023-03-23 02:07:37] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2023-03-23 02:07:37] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-23 02:07:37] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-23 02:07:37] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-23 02:07:37] [INFO ] Invariant cache hit.
[2023-03-23 02:07:37] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-23 02:07:37] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-23 02:07:37] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-23 02:07:37] [INFO ] Invariant cache hit.
[2023-03-23 02:07:37] [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 111 ms. Remains : 30/31 places, 62/66 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a128-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s29 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][false, false]]
Stuttering criterion allowed to conclude after 72 steps with 1 reset in 0 ms.
FORMULA FunctionPointer-PT-a128-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a128-LTLFireability-09 finished in 190 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 20 ms. Remains 30 /31 variables (removed 1) and now considering 60/66 (removed 6) transitions.
[2023-03-23 02:07:37] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-23 02:07:37] [INFO ] Computed 2 place invariants in 5 ms
[2023-03-23 02:07:37] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-23 02:07:37] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-23 02:07:37] [INFO ] Invariant cache hit.
[2023-03-23 02:07:37] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-23 02:07:37] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-23 02:07:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-23 02:07:37] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-23 02:07:37] [INFO ] Invariant cache hit.
[2023-03-23 02:07:37] [INFO ] Dead Transitions using invariants and state equation in 32 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 130 ms. Remains : 30/31 places, 60/66 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a128-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s4 1) (GEQ s18 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 24 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-a128-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a128-LTLFireability-10 finished in 211 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(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 3 ms. Remains 30 /31 variables (removed 1) and now considering 62/66 (removed 4) transitions.
[2023-03-23 02:07:37] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2023-03-23 02:07:37] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 02:07:37] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-23 02:07:37] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-23 02:07:37] [INFO ] Invariant cache hit.
[2023-03-23 02:07:37] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-23 02:07:37] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-23 02:07:37] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-23 02:07:37] [INFO ] Invariant cache hit.
[2023-03-23 02:07:37] [INFO ] Dead Transitions using invariants and state equation in 33 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 98 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a128-LTLFireability-14 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 s23 1) (GEQ s13 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 0 ms.
FORMULA FunctionPointer-PT-a128-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a128-LTLFireability-14 finished in 222 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(p0) U p1))'
Support contains 5 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 9 ms. Remains 30 /31 variables (removed 1) and now considering 60/66 (removed 6) transitions.
[2023-03-23 02:07:38] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-23 02:07:38] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 02:07:38] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-23 02:07:38] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-23 02:07:38] [INFO ] Invariant cache hit.
[2023-03-23 02:07:38] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-23 02:07:38] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-23 02:07:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-23 02:07:38] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-23 02:07:38] [INFO ] Invariant cache hit.
[2023-03-23 02:07:38] [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 116 ms. Remains : 30/31 places, 60/66 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a128-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(OR (AND (GEQ s0 1) (GEQ s26 1)) (AND (GEQ s0 1) (GEQ s24 1))), p0:(OR (AND (GEQ s0 1) (GEQ s26 1)) (AND (GEQ s1 1) (GEQ s19 1)))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 107 steps with 1 reset in 0 ms.
FORMULA FunctionPointer-PT-a128-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a128-LTLFireability-15 finished in 210 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)))'
[2023-03-23 02:07:38] [INFO ] Flatten gal took : 10 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin18174338387773262517
[2023-03-23 02:07:38] [INFO ] Computing symmetric may disable matrix : 66 transitions.
[2023-03-23 02:07:38] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-23 02:07:38] [INFO ] Computing symmetric may enable matrix : 66 transitions.
[2023-03-23 02:07:38] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-23 02:07:38] [INFO ] Applying decomposition
[2023-03-23 02:07:38] [INFO ] Computing Do-Not-Accords matrix : 66 transitions.
[2023-03-23 02:07:38] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-23 02:07:38] [INFO ] Flatten gal took : 4 ms
[2023-03-23 02:07:38] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18174338387773262517
Running compilation step : cd /tmp/ltsmin18174338387773262517;'/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/graph11826307146782023228.txt' '-o' '/tmp/graph11826307146782023228.bin' '-w' '/tmp/graph11826307146782023228.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11826307146782023228.bin' '-l' '-1' '-v' '-w' '/tmp/graph11826307146782023228.weights' '-q' '0' '-e' '0.001'
[2023-03-23 02:07:38] [INFO ] Decomposing Gal with order
[2023-03-23 02:07:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 02:07:38] [INFO ] Removed a total of 103 redundant transitions.
[2023-03-23 02:07:38] [INFO ] Flatten gal took : 8 ms
[2023-03-23 02:07:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 2 ms.
[2023-03-23 02:07:38] [INFO ] Time to serialize gal into /tmp/LTLFireability8867263097893719258.gal : 2 ms
[2023-03-23 02:07:38] [INFO ] Time to serialize properties into /tmp/LTLFireability13853053084845493478.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/LTLFireability8867263097893719258.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability13853053084845493478.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...277
Read 1 LTL properties
Checking formula 0 : !((G(F("((i0.u0.s0<1)||(i0.u10.l21<1))"))))
Formula 0 simplified : FG!"((i0.u0.s0<1)||(i0.u10.l21<1))"
Compilation finished in 149 ms.
Running link step : cd /tmp/ltsmin18174338387773262517;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin18174338387773262517;'/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( 7/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.006: LTL layer: formula: [](<>((LTLAPp0==true)))
pins2lts-mc-linux64( 7/ 8), 0.006: "[](<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 0.006: Using Spin LTL semantics
pins2lts-mc-linux64( 4/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.015: Initializing POR dependencies: labels 67, guards 66
pins2lts-mc-linux64( 1/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.019: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.019: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.022: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.022: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.023: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.030: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.030: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.030: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.034: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.034: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.034: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.040: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.041: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.048: There are 69 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.048: State length is 32, there are 69 groups
pins2lts-mc-linux64( 0/ 8), 0.048: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.048: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.048: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.048: Visible groups: 0 / 69, labels: 1 / 69
pins2lts-mc-linux64( 0/ 8), 0.048: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.048: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.068: [Blue] ~120 levels ~960 states ~2872 transitions
pins2lts-mc-linux64( 3/ 8), 0.085: [Blue] ~240 levels ~1920 states ~7088 transitions
pins2lts-mc-linux64( 6/ 8), 0.145: [Blue] ~480 levels ~3840 states ~13864 transitions
pins2lts-mc-linux64( 6/ 8), 0.213: [Blue] ~960 levels ~7680 states ~27304 transitions
pins2lts-mc-linux64( 6/ 8), 0.375: [Blue] ~1920 levels ~15360 states ~54184 transitions
pins2lts-mc-linux64( 6/ 8), 0.619: [Blue] ~3840 levels ~30720 states ~107944 transitions
pins2lts-mc-linux64( 0/ 8), 0.951: [Blue] ~7680 levels ~61440 states ~176912 transitions
pins2lts-mc-linux64( 0/ 8), 1.380: [Blue] ~15360 levels ~122880 states ~342800 transitions
pins2lts-mc-linux64( 0/ 8), 1.896: [Blue] ~30720 levels ~245760 states ~674576 transitions
pins2lts-mc-linux64( 0/ 8), 2.600: [Blue] ~61440 levels ~491520 states ~1338128 transitions
pins2lts-mc-linux64( 0/ 8), 3.896: [Blue] ~122880 levels ~983040 states ~2665232 transitions
pins2lts-mc-linux64( 0/ 8), 6.514: [Blue] ~245760 levels ~1966080 states ~5319440 transitions
pins2lts-mc-linux64( 0/ 8), 11.870: [Blue] ~491520 levels ~3932160 states ~10627856 transitions
pins2lts-mc-linux64( 0/ 8), 22.594: [Blue] ~983040 levels ~7864320 states ~21244688 transitions
pins2lts-mc-linux64( 2/ 8), 33.025: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 33.094:
pins2lts-mc-linux64( 0/ 8), 33.094: Explored 9605997 states 44990354 transitions, fanout: 4.684
pins2lts-mc-linux64( 0/ 8), 33.094: Total exploration time 33.010 sec (32.930 sec minimum, 32.970 sec on average)
pins2lts-mc-linux64( 0/ 8), 33.094: States per second: 291003, Transitions per second: 1362931
pins2lts-mc-linux64( 0/ 8), 33.094:
pins2lts-mc-linux64( 0/ 8), 33.094: State space has 42308708 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 33.094: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 33.094: blue states: 9605997 (22.70%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 33.094: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 33.094: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 33.094:
pins2lts-mc-linux64( 0/ 8), 33.094: Total memory used for local state coloring: 146.5MB
pins2lts-mc-linux64( 0/ 8), 33.094:
pins2lts-mc-linux64( 0/ 8), 33.094: Queue width: 8B, total height: 9601595, memory: 73.25MB
pins2lts-mc-linux64( 0/ 8), 33.094: Tree memory: 578.8MB, 14.3 B/state, compr.: 11.0%
pins2lts-mc-linux64( 0/ 8), 33.094: Tree fill ratio (roots/leafs): 31.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 33.094: Stored 66 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 33.094: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 33.094: Est. total memory use: 652.0MB (~1097.3MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin18174338387773262517;'/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/ltsmin18174338387773262517;'/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 02:28:11] [INFO ] Flatten gal took : 4 ms
[2023-03-23 02:28:11] [INFO ] Time to serialize gal into /tmp/LTLFireability17184916794972494484.gal : 1 ms
[2023-03-23 02:28:11] [INFO ] Time to serialize properties into /tmp/LTLFireability13965026892861550947.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/LTLFireability17184916794972494484.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability13965026892861550947.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...299
Read 1 LTL properties
Checking formula 0 : !((G(F("((s0<1)||(l21<1))"))))
Formula 0 simplified : FG!"((s0<1)||(l21<1))"
Detected timeout of ITS tools.
[2023-03-23 02:48:45] [INFO ] Flatten gal took : 93 ms
[2023-03-23 02:48:45] [INFO ] Input system was already deterministic with 66 transitions.
[2023-03-23 02:48:45] [INFO ] Transformed 31 places.
[2023-03-23 02:48:45] [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 02:48:45] [INFO ] Time to serialize gal into /tmp/LTLFireability14100206579022811981.gal : 2 ms
[2023-03-23 02:48:45] [INFO ] Time to serialize properties into /tmp/LTLFireability319005092656127417.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/LTLFireability14100206579022811981.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability319005092656127417.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...342
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("((s0<1)||(l21<1))"))))
Formula 0 simplified : FG!"((s0<1)||(l21<1))"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 4951816 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16189408 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-a128"
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-a128, 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-167838850700652"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-a128.tgz
mv FunctionPointer-PT-a128 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 ;