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-167838850600604.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-a002, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r165-tall-167838850600604
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 6.7K Feb 25 11:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 25 11:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 11:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 25 11:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K 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 11K Feb 25 11:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 25 11:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Feb 25 11:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 25 11:53 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-a002-LTLFireability-00
FORMULA_NAME FunctionPointer-PT-a002-LTLFireability-01
FORMULA_NAME FunctionPointer-PT-a002-LTLFireability-02
FORMULA_NAME FunctionPointer-PT-a002-LTLFireability-03
FORMULA_NAME FunctionPointer-PT-a002-LTLFireability-04
FORMULA_NAME FunctionPointer-PT-a002-LTLFireability-05
FORMULA_NAME FunctionPointer-PT-a002-LTLFireability-06
FORMULA_NAME FunctionPointer-PT-a002-LTLFireability-07
FORMULA_NAME FunctionPointer-PT-a002-LTLFireability-08
FORMULA_NAME FunctionPointer-PT-a002-LTLFireability-09
FORMULA_NAME FunctionPointer-PT-a002-LTLFireability-10
FORMULA_NAME FunctionPointer-PT-a002-LTLFireability-11
FORMULA_NAME FunctionPointer-PT-a002-LTLFireability-12
FORMULA_NAME FunctionPointer-PT-a002-LTLFireability-13
FORMULA_NAME FunctionPointer-PT-a002-LTLFireability-14
FORMULA_NAME FunctionPointer-PT-a002-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679520419567

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-a002
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-22 21:27:01] [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 21:27:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 21:27:01] [INFO ] Load time of PNML (sax parser for PT used): 38 ms
[2023-03-22 21:27:01] [INFO ] Transformed 40 places.
[2023-03-22 21:27:01] [INFO ] Transformed 70 transitions.
[2023-03-22 21:27:01] [INFO ] Parsed PT model containing 40 places and 70 transitions and 284 arcs in 107 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 1 formulas.
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 4 transitions.
FORMULA FunctionPointer-PT-a002-LTLFireability-00 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 9 ms. Remains 31 /34 variables (removed 3) and now considering 66/66 (removed 0) transitions.
[2023-03-22 21:27:01] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
// Phase 1: matrix 46 rows 31 cols
[2023-03-22 21:27:01] [INFO ] Computed 2 place invariants in 11 ms
[2023-03-22 21:27:01] [INFO ] Implicit Places using invariants in 129 ms returned []
[2023-03-22 21:27:01] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2023-03-22 21:27:01] [INFO ] Invariant cache hit.
[2023-03-22 21:27:01] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 21:27:01] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
[2023-03-22 21:27:01] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2023-03-22 21:27:01] [INFO ] Invariant cache hit.
[2023-03-22 21:27:01] [INFO ] Dead Transitions using invariants and state equation in 65 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 301 ms. Remains : 31/34 places, 66/66 transitions.
Support contains 24 out of 31 places after structural reductions.
[2023-03-22 21:27:01] [INFO ] Flatten gal took : 22 ms
[2023-03-22 21:27:01] [INFO ] Flatten gal took : 9 ms
[2023-03-22 21:27:01] [INFO ] Input system was already deterministic with 66 transitions.
Incomplete random walk after 10000 steps, including 63 resets, run finished after 208 ms. (steps per millisecond=48 ) properties (out of 28) seen :26
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-22 21:27:02] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2023-03-22 21:27:02] [INFO ] Invariant cache hit.
[2023-03-22 21:27:02] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2023-03-22 21:27:02] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-22 21:27:02] [INFO ] After 77ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 15 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA FunctionPointer-PT-a002-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a002-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 3 stabilizing places and 8 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(!p0) U ((F(p1) U p2) U X(G(!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.
Applied a total of 0 rules in 2 ms. Remains 31 /31 variables (removed 0) and now considering 66/66 (removed 0) transitions.
[2023-03-22 21:27:02] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2023-03-22 21:27:02] [INFO ] Invariant cache hit.
[2023-03-22 21:27:02] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-22 21:27:02] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2023-03-22 21:27:02] [INFO ] Invariant cache hit.
[2023-03-22 21:27:02] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 21:27:02] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2023-03-22 21:27:02] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2023-03-22 21:27:02] [INFO ] Invariant cache hit.
[2023-03-22 21:27:02] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 147 ms. Remains : 31/31 places, 66/66 transitions.
Stuttering acceptance computed with spot in 501 ms :[(AND p2 (NOT p1) p0), (AND p0 p2), p2, (NOT p1), (AND (NOT p1) p2 (NOT p0)), p2]
Running random walk in product with property : FunctionPointer-PT-a002-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND p2 (NOT p1) p0), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=1 dest: 4}, { cond=p0, acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=true, acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={} source=2 dest: 2}, { cond=p2, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=4 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(NOT p2), acceptance={} source=5 dest: 5}, { cond=p2, acceptance={0} source=5 dest: 5}]], initial=2, aps=[p2:(AND (GEQ s1 1) (GEQ s30 1)), p1:(AND (GEQ s1 1) (GEQ s15 1)), p0:(AND (GEQ s1 1) (GEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 39822 reset in 238 ms.
Product exploration explored 100000 steps with 40047 reset in 151 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 p2) (NOT p1) (NOT p0)), (X (NOT (AND p2 (NOT p1) p0))), (X (NOT p2)), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (AND (NOT p2) (NOT p1))), (X (NOT p0)), true, (X (X (NOT (AND p2 (NOT p1) p0)))), (X (X (NOT p1))), (X (X (NOT (AND p2 (NOT p1) (NOT p0))))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 14 factoid took 776 ms. Reduced automaton from 6 states, 12 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 238 ms :[(AND (NOT p1) p2 p0), p2, (NOT p1), (AND (NOT p1) p2 (NOT p0)), (AND (NOT p0) p2)]
Finished random walk after 43 steps, including 0 resets, run visited all 10 properties in 4 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND p2 (NOT p1) p0))), (X (NOT p2)), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (AND (NOT p2) (NOT p1))), (X (NOT p0)), true, (X (X (NOT (AND p2 (NOT p1) p0)))), (X (X (NOT p1))), (X (X (NOT (AND p2 (NOT p1) (NOT p0))))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (AND (NOT p1) (NOT p2) p0)), (F (AND (NOT p1) p2 (NOT p0))), (F p1), (F (AND (NOT p1) p2 p0)), (F p2), (F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (AND (NOT p2) (NOT p0)))), (F (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (F (AND p2 (NOT p0)))]
Knowledge based reduction with 14 factoid took 936 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter insensitive) to 5 states, 11 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 230 ms :[(AND (NOT p1) p2 p0), p2, (NOT p1), (AND (NOT p1) p2 (NOT p0)), (AND (NOT p0) p2)]
Stuttering acceptance computed with spot in 206 ms :[(AND (NOT p1) p2 p0), p2, (NOT p1), (AND (NOT p1) p2 (NOT p0)), (AND (NOT p0) p2)]
Support contains 4 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 66/66 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 31 transition count 64
Applied a total of 2 rules in 15 ms. Remains 31 /31 variables (removed 0) and now considering 64/66 (removed 2) transitions.
[2023-03-22 21:27:06] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 31 cols
[2023-03-22 21:27:06] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-22 21:27:06] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-22 21:27:06] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
[2023-03-22 21:27:06] [INFO ] Invariant cache hit.
[2023-03-22 21:27:06] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 21:27:06] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2023-03-22 21:27:06] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 21:27:06] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
[2023-03-22 21:27:06] [INFO ] Invariant cache hit.
[2023-03-22 21:27:06] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 31/31 places, 64/66 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 172 ms. Remains : 31/31 places, 64/66 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 : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT (AND (NOT p1) p2 p0))), (X (NOT p2)), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (AND (NOT p1) (NOT p2) (NOT p0))), (X (AND (NOT p1) (NOT p2))), (X (NOT p0)), (X (NOT (AND p2 (NOT p0)))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT (AND p2 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 20 factoid took 903 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter insensitive) to 5 states, 11 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 219 ms :[(AND (NOT p1) p0 p2), p2, (NOT p1), (AND (NOT p1) (NOT p0) p2), (AND (NOT p0) p2)]
Finished random walk after 68 steps, including 1 resets, run visited all 10 properties in 4 ms. (steps per millisecond=17 )
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT (AND (NOT p1) p2 p0))), (X (NOT p2)), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (AND (NOT p1) (NOT p2) (NOT p0))), (X (AND (NOT p1) (NOT p2))), (X (NOT p0)), (X (NOT (AND p2 (NOT p0)))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT (AND p2 (NOT p0)))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p1) p0 (NOT p2))), (F (AND (NOT p1) (NOT p0) p2)), (F p1), (F (AND (NOT p1) p0 p2)), (F p2), (F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (F (AND (NOT p0) p2))]
Knowledge based reduction with 20 factoid took 1669 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter insensitive) to 5 states, 11 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 198 ms :[(AND (NOT p1) p0 p2), p2, (NOT p1), (AND (NOT p1) (NOT p0) p2), (AND (NOT p0) p2)]
Stuttering acceptance computed with spot in 235 ms :[(AND (NOT p1) p0 p2), p2, (NOT p1), (AND (NOT p1) (NOT p0) p2), (AND (NOT p0) p2)]
Stuttering acceptance computed with spot in 205 ms :[(AND (NOT p1) p0 p2), p2, (NOT p1), (AND (NOT p1) (NOT p0) p2), (AND (NOT p0) p2)]
Stuttering criterion allowed to conclude after 22414 steps with 7440 reset in 33 ms.
FORMULA FunctionPointer-PT-a002-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a002-LTLFireability-02 finished in 7242 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||G(F((p0||G(p1))))))))'
Support contains 3 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 15 ms. Remains 30 /31 variables (removed 1) and now considering 60/66 (removed 6) transitions.
[2023-03-22 21:27:10] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-22 21:27:10] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-22 21:27:10] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-22 21:27:10] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 21:27:10] [INFO ] Invariant cache hit.
[2023-03-22 21:27:10] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 21:27:10] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-22 21:27:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 21:27:10] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 21:27:10] [INFO ] Invariant cache hit.
[2023-03-22 21:27:10] [INFO ] Dead Transitions using invariants and state equation in 37 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 141 ms. Remains : 30/31 places, 60/66 transitions.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FunctionPointer-PT-a002-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (LT s0 1) (LT s6 1)), p0:(AND (GEQ s0 1) (GEQ s22 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1060 reset in 166 ms.
Product exploration explored 100000 steps with 1079 reset in 277 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 p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0))))]
Knowledge based reduction with 3 factoid took 180 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 3 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 3 factoid took 262 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-22 21:27:11] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 21:27:11] [INFO ] Invariant cache hit.
[2023-03-22 21:27:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 21:27:11] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-22 21:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 21:27:11] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-22 21:27:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 21:27:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 21:27:11] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-22 21:27:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 21:27:11] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-22 21:27:11] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 21:27:11] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-22 21:27:11] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 5 ms.
[2023-03-22 21:27:11] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 3 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 2 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2023-03-22 21:27:11] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 21:27:11] [INFO ] Invariant cache hit.
[2023-03-22 21:27:11] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-22 21:27:11] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 21:27:11] [INFO ] Invariant cache hit.
[2023-03-22 21:27:11] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 21:27:11] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2023-03-22 21:27:11] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 21:27:11] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 21:27:11] [INFO ] Invariant cache hit.
[2023-03-22 21:27:11] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 161 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 : [(AND (NOT p0) (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 3 factoid took 212 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 3 factoid took 237 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-22 21:27:12] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 21:27:12] [INFO ] Invariant cache hit.
[2023-03-22 21:27:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 21:27:12] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 21:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 21:27:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-22 21:27:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 21:27:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 21:27:12] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-22 21:27:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 21:27:12] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-22 21:27:12] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 21:27:12] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-22 21:27:12] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 8 ms.
[2023-03-22 21:27:12] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1086 reset in 117 ms.
Product exploration explored 100000 steps with 1075 reset in 153 ms.
Built C files in :
/tmp/ltsmin9111224347539936599
[2023-03-22 21:27:12] [INFO ] Computing symmetric may disable matrix : 60 transitions.
[2023-03-22 21:27:12] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 21:27:12] [INFO ] Computing symmetric may enable matrix : 60 transitions.
[2023-03-22 21:27:12] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 21:27:12] [INFO ] Computing Do-Not-Accords matrix : 60 transitions.
[2023-03-22 21:27:12] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 21:27:12] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9111224347539936599
Running compilation step : cd /tmp/ltsmin9111224347539936599;'/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 899 ms.
Running link step : cd /tmp/ltsmin9111224347539936599;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin9111224347539936599;'/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/stateBased913590280304783292.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 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 6 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2023-03-22 21:27:28] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 21:27:28] [INFO ] Invariant cache hit.
[2023-03-22 21:27:28] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-22 21:27:28] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 21:27:28] [INFO ] Invariant cache hit.
[2023-03-22 21:27:28] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 21:27:28] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2023-03-22 21:27:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 21:27:28] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 21:27:28] [INFO ] Invariant cache hit.
[2023-03-22 21:27:28] [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 154 ms. Remains : 30/30 places, 60/60 transitions.
Built C files in :
/tmp/ltsmin8542078066033869522
[2023-03-22 21:27:28] [INFO ] Computing symmetric may disable matrix : 60 transitions.
[2023-03-22 21:27:28] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 21:27:28] [INFO ] Computing symmetric may enable matrix : 60 transitions.
[2023-03-22 21:27:28] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 21:27:28] [INFO ] Computing Do-Not-Accords matrix : 60 transitions.
[2023-03-22 21:27:28] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 21:27:28] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8542078066033869522
Running compilation step : cd /tmp/ltsmin8542078066033869522;'/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 147 ms.
Running link step : cd /tmp/ltsmin8542078066033869522;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin8542078066033869522;'/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/stateBased4343491808682264906.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-22 21:27:43] [INFO ] Flatten gal took : 7 ms
[2023-03-22 21:27:43] [INFO ] Flatten gal took : 6 ms
[2023-03-22 21:27:43] [INFO ] Time to serialize gal into /tmp/LTL14016757841613269939.gal : 2 ms
[2023-03-22 21:27:43] [INFO ] Time to serialize properties into /tmp/LTL14875232782423521839.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/LTL14016757841613269939.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6228420190095972569.hoa' '-atoms' '/tmp/LTL14875232782423521839.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...319
Loading property file /tmp/LTL14875232782423521839.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6228420190095972569.hoa
Detected timeout of ITS tools.
[2023-03-22 21:27:58] [INFO ] Flatten gal took : 12 ms
[2023-03-22 21:27:58] [INFO ] Flatten gal took : 4 ms
[2023-03-22 21:27:58] [INFO ] Time to serialize gal into /tmp/LTL6609610054322262783.gal : 1 ms
[2023-03-22 21:27:58] [INFO ] Time to serialize properties into /tmp/LTL3567357072184554426.ltl : 2 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/LTL6609610054322262783.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3567357072184554426.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...275
Read 1 LTL properties
Checking formula 0 : !((G(F((G(F(("((s0>=1)&&(l19>=1))")||(G("((s0<1)||(l0<1))")))))||("((s0>=1)&&(l19>=1))")))))
Formula 0 simplified : G(F!"((s0<1)||(l0<1))" & FG!"((s0>=1)&&(l19>=1))")
Detected timeout of ITS tools.
[2023-03-22 21:28:13] [INFO ] Flatten gal took : 7 ms
[2023-03-22 21:28:13] [INFO ] Applying decomposition
[2023-03-22 21:28:13] [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/graph2732920677970178016.txt' '-o' '/tmp/graph2732920677970178016.bin' '-w' '/tmp/graph2732920677970178016.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2732920677970178016.bin' '-l' '-1' '-v' '-w' '/tmp/graph2732920677970178016.weights' '-q' '0' '-e' '0.001'
[2023-03-22 21:28:13] [INFO ] Decomposing Gal with order
[2023-03-22 21:28:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 21:28:13] [INFO ] Removed a total of 92 redundant transitions.
[2023-03-22 21:28:13] [INFO ] Flatten gal took : 101 ms
[2023-03-22 21:28:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 4 ms.
[2023-03-22 21:28:13] [INFO ] Time to serialize gal into /tmp/LTL796453941873963237.gal : 1 ms
[2023-03-22 21:28:13] [INFO ] Time to serialize properties into /tmp/LTL14253065169013829624.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/LTL796453941873963237.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14253065169013829624.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...254
Read 1 LTL properties
Checking formula 0 : !((G(F((G(F(("((i4.u0.s0>=1)&&(i3.u8.l19>=1))")||(G("((i4.u0.s0<1)||(i0.u2.l0<1))")))))||("((i4.u0.s0>=1)&&(i3.u8.l19>=1))")))))
Formula 0 simplified : G(F!"((i4.u0.s0<1)||(i0.u2.l0<1))" & FG!"((i4.u0.s0>=1)&&(i3.u8.l19>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13834248342488963803
[2023-03-22 21:28:28] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13834248342488963803
Running compilation step : cd /tmp/ltsmin13834248342488963803;'/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 139 ms.
Running link step : cd /tmp/ltsmin13834248342488963803;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin13834248342488963803;'/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)||[]((LTLAPp1==true)))))||(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property FunctionPointer-PT-a002-LTLFireability-04 finished in 94028 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((G((F(p0) U p1))||F(!p0))))'
Support contains 4 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 11 ms. Remains 30 /31 variables (removed 1) and now considering 60/66 (removed 6) transitions.
[2023-03-22 21:28:44] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 21:28:44] [INFO ] Invariant cache hit.
[2023-03-22 21:28:44] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-22 21:28:44] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 21:28:44] [INFO ] Invariant cache hit.
[2023-03-22 21:28:44] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 21:28:44] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2023-03-22 21:28:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 21:28:44] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 21:28:44] [INFO ] Invariant cache hit.
[2023-03-22 21:28:44] [INFO ] Dead Transitions using invariants and state equation in 56 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 186 ms. Remains : 30/31 places, 60/66 transitions.
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : FunctionPointer-PT-a002-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s5 1) (GEQ s28 1)), p0:(AND (GEQ s1 1) (GEQ s16 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 3265 reset in 113 ms.
Stack based approach found an accepted trace after 269 steps with 9 reset with depth 25 and stack size 25 in 1 ms.
FORMULA FunctionPointer-PT-a002-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property FunctionPointer-PT-a002-LTLFireability-05 finished in 417 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 U X(X((!p1||(X(!p2) U ((!p3&&X(!p2))||X(G(!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.
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 1 ms. Remains 30 /31 variables (removed 1) and now considering 62/66 (removed 4) transitions.
[2023-03-22 21:28:44] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2023-03-22 21:28:44] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-22 21:28:44] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-22 21:28:44] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 21:28:44] [INFO ] Invariant cache hit.
[2023-03-22 21:28:44] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 21:28:44] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
[2023-03-22 21:28:44] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 21:28:44] [INFO ] Invariant cache hit.
[2023-03-22 21:28:44] [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 194 ms. Remains : 30/31 places, 62/66 transitions.
Stuttering acceptance computed with spot in 522 ms :[(AND p1 p2), (AND p1 p2), (AND p1 p2), (AND p1 p2), p2, p2, (AND p1 p2), true, (AND p1 p2), (AND p1 p2), (AND p1 p2), (AND p1 p2), (AND p1 p2)]
Running random walk in product with property : FunctionPointer-PT-a002-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 6}, { cond=(NOT p0), acceptance={} source=2 dest: 9}], [{ cond=p1, acceptance={} source=3 dest: 4}, { cond=(AND p1 p3), acceptance={} source=3 dest: 5}], [{ cond=p2, acceptance={} source=4 dest: 7}], [{ cond=true, acceptance={} source=5 dest: 4}, { cond=(AND p3 (NOT p2)), acceptance={} source=5 dest: 5}, { cond=(AND p3 p2), acceptance={0} source=5 dest: 5}], [{ cond=(AND p1 (NOT p3)), acceptance={} source=6 dest: 11}, { cond=(AND p1 p3), acceptance={} source=6 dest: 12}], [{ cond=true, acceptance={0} source=7 dest: 7}], [{ cond=(AND p0 p1 p3 p2), acceptance={} source=8 dest: 6}, { cond=(AND (NOT p0) p1 (NOT p3) p2), acceptance={0} source=8 dest: 8}, { cond=(AND (NOT p0) p1 p3 p2), acceptance={0} source=8 dest: 9}, { cond=(AND p0 p1 (NOT p3) p2), acceptance={} source=8 dest: 10}], [{ cond=(AND p0 p1 p3), acceptance={} source=9 dest: 6}, { cond=(AND (NOT p0) p1 (NOT p3) (NOT p2)), acceptance={} source=9 dest: 8}, { cond=(AND (NOT p0) p1 (NOT p3) p2), acceptance={0} source=9 dest: 8}, { cond=(AND (NOT p0) p1 p3 (NOT p2)), acceptance={} source=9 dest: 9}, { cond=(AND (NOT p0) p1 p3 p2), acceptance={0} source=9 dest: 9}, { cond=(AND p0 p1 (NOT p3)), acceptance={} source=9 dest: 10}], [{ cond=(AND p1 (NOT p3) p2), acceptance={} source=10 dest: 11}, { cond=(AND p1 p3 p2), acceptance={} source=10 dest: 12}], [{ cond=(AND p1 p2), acceptance={} source=11 dest: 4}, { cond=(AND p1 p3 p2), acceptance={} source=11 dest: 5}], [{ cond=p1, acceptance={} source=12 dest: 4}, { cond=(AND p1 p3), acceptance={} source=12 dest: 5}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s22 1)), p1:(AND (GEQ s0 1) (GEQ s19 1)), p3:(OR (NOT (AND (GEQ s1 1) (GEQ s24 1))) (AND (GEQ s0 1) (GEQ s13 1))), p2:(AND (GEQ s0...], nbAcceptance=1, 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][false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 108 ms.
Product exploration explored 100000 steps with 33333 reset in 105 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 p0) (NOT p1) p3 (NOT p2)), (X (NOT p0)), (X (X (NOT (AND p1 p3)))), (X (X (NOT (AND (NOT p0) p1 (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p3) p2)))), (X (X (NOT (AND (NOT p0) p1 p3 (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p3))))), (X (X (NOT (AND p1 (NOT p3))))), (X (X (NOT (AND p0 p1 p3)))), (X (X (NOT (AND (NOT p0) p1 p3 p2)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT p1)))
Knowledge based reduction with 11 factoid took 411 ms. Reduced automaton from 13 states, 30 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FunctionPointer-PT-a002-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FunctionPointer-PT-a002-LTLFireability-06 finished in 1373 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(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 21:28:45] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 21:28:45] [INFO ] Invariant cache hit.
[2023-03-22 21:28:45] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-22 21:28:45] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 21:28:45] [INFO ] Invariant cache hit.
[2023-03-22 21:28:45] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 21:28:45] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2023-03-22 21:28:45] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 21:28:45] [INFO ] Invariant cache hit.
[2023-03-22 21:28:45] [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 151 ms. Remains : 30/31 places, 62/66 transitions.
Stuttering acceptance computed with spot in 156 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a002-LTLFireability-07 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: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(OR (LT s4 1) (LT s17 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 68 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-a002-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a002-LTLFireability-07 finished in 321 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 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 4 ms. Remains 30 /31 variables (removed 1) and now considering 62/66 (removed 4) transitions.
[2023-03-22 21:28:46] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 21:28:46] [INFO ] Invariant cache hit.
[2023-03-22 21:28:46] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-22 21:28:46] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 21:28:46] [INFO ] Invariant cache hit.
[2023-03-22 21:28:46] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 21:28:46] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-22 21:28:46] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 21:28:46] [INFO ] Invariant cache hit.
[2023-03-22 21:28:46] [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 126 ms. Remains : 30/31 places, 62/66 transitions.
Stuttering acceptance computed with spot in 109 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a002-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s1 1) (LT s10 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 15 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-a002-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a002-LTLFireability-08 finished in 248 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((((G(F(p1)) U p2)&&(!p1 U (p3||G(!p1))))||p0)))'
Support contains 6 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 21:28:46] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-22 21:28:46] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-22 21:28:46] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-22 21:28:46] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 21:28:46] [INFO ] Invariant cache hit.
[2023-03-22 21:28:46] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 21:28:46] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-22 21:28:46] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 21:28:46] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 21:28:46] [INFO ] Invariant cache hit.
[2023-03-22 21:28:46] [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 218 ms :[(OR (AND (NOT p0) p1 (NOT p3)) (AND (NOT p0) (NOT p2))), true, (NOT p1), (NOT p1), (NOT p2), (AND p0 p1 (NOT p3))]
Running random walk in product with property : FunctionPointer-PT-a002-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(OR p0 (NOT p1) p3), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p3)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) p3)), acceptance={} source=0 dest: 3}, { cond=(OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) p3)), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 2}, { cond=(NOT p2), acceptance={0} source=4 dest: 3}, { cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=(AND p0 p1 (NOT p3)), acceptance={} source=5 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p3)), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(OR (LT s0 1) (LT s22 1)), p1:(AND (GEQ s5 1) (GEQ s17 1)), p3:(AND (NOT (AND (GEQ s1 1) (GEQ s13 1))) (NOT (AND (GEQ s5 1) (GEQ s17 1)))), p2:(AND (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Product exploration explored 100000 steps with 1015 reset in 171 ms.
Product exploration explored 100000 steps with 996 reset in 181 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 p0 (NOT p1) p3 (NOT p2)), (X (NOT (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) p3)))), (X (NOT p1)), (X (OR p0 (NOT p1) p3)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT p2)), (X (NOT (AND (NOT p0) p1 (NOT p3)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p3)))), (X (NOT (AND p0 p1 (NOT p3)))), (X (NOT (AND p0 (NOT p1) (NOT p3)))), (X (AND (NOT p2) (NOT p1))), true, (X (X (NOT (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) p3))))), (X (X (NOT p1))), (X (X (OR p0 (NOT p1) p3))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) p1 (NOT p3))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3))))), (X (X (NOT (AND p0 p1 (NOT p3))))), (X (X (NOT (AND p0 (NOT p1) (NOT p3))))), (X (X (AND (NOT p2) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 22 factoid took 1148 ms. Reduced automaton from 6 states, 15 edges and 4 AP (stutter insensitive) to 6 states, 15 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 219 ms :[(OR (AND (NOT p0) p1 (NOT p3)) (AND (NOT p0) (NOT p2))), true, (NOT p1), (NOT p1), (NOT p2), (AND p0 (NOT p3) p1)]
Incomplete random walk after 10000 steps, including 64 resets, run finished after 301 ms. (steps per millisecond=33 ) properties (out of 10) seen :5
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-22 21:28:49] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 21:28:49] [INFO ] Invariant cache hit.
[2023-03-22 21:28:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 21:28:49] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 21:28:49] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:1
[2023-03-22 21:28:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2023-03-22 21:28:49] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 21:28:49] [INFO ] After 57ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 5 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) p3 (NOT p2)), (X (NOT (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) p3)))), (X (NOT p1)), (X (OR p0 (NOT p1) p3)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT p2)), (X (NOT (AND (NOT p0) p1 (NOT p3)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p3)))), (X (NOT (AND p0 p1 (NOT p3)))), (X (NOT (AND p0 (NOT p1) (NOT p3)))), (X (AND (NOT p2) (NOT p1))), true, (X (X (NOT (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) p3))))), (X (X (NOT p1))), (X (X (OR p0 (NOT p1) p3))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) p1 (NOT p3))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3))))), (X (X (NOT (AND p0 p1 (NOT p3))))), (X (X (NOT (AND p0 (NOT p1) (NOT p3))))), (X (X (AND (NOT p2) (NOT p1)))), (G (NOT (AND (NOT p0) (NOT p3) (NOT p1)))), (G (NOT (OR (AND (NOT p0) p3 (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p2))))), (G (OR p0 p3 (NOT p1))), (G (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (G (NOT (AND (NOT p0) (NOT p3) p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2)))), (F p1), (F (AND p0 (NOT p3) p1)), (F p2), (F (AND p0 (NOT p3) (NOT p1)))]
Property proved to be true thanks to knowledge :(G (OR p0 p3 (NOT p1)))
Knowledge based reduction with 27 factoid took 955 ms. Reduced automaton from 6 states, 15 edges and 4 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FunctionPointer-PT-a002-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FunctionPointer-PT-a002-LTLFireability-09 finished in 3699 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) U p1) 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.
[2023-03-22 21:28:50] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2023-03-22 21:28:50] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-22 21:28:50] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-22 21:28:50] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 21:28:50] [INFO ] Invariant cache hit.
[2023-03-22 21:28:50] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 21:28:50] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-22 21:28:50] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 21:28:50] [INFO ] Invariant cache hit.
[2023-03-22 21:28:50] [INFO ] Dead Transitions using invariants and state equation in 39 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 127 ms. Remains : 30/31 places, 62/66 transitions.
Stuttering acceptance computed with spot in 262 ms :[(NOT p2), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), true, (NOT p0), (NOT p1)]
Running random walk in product with property : FunctionPointer-PT-a002-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(OR p1 p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=6 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={0} source=6 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p1:(AND (GEQ s1 1) (GEQ s19 1)), p0:(AND (GEQ s1 1) (GEQ s14 1)), p2:(AND (GEQ s1 1) (GEQ s24 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][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-a002-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a002-LTLFireability-10 finished in 409 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) U (!p1&&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 4 ms. Remains 30 /31 variables (removed 1) and now considering 62/66 (removed 4) transitions.
[2023-03-22 21:28:50] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 21:28:50] [INFO ] Invariant cache hit.
[2023-03-22 21:28:50] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-22 21:28:50] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 21:28:50] [INFO ] Invariant cache hit.
[2023-03-22 21:28:50] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 21:28:50] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-22 21:28:50] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 21:28:50] [INFO ] Invariant cache hit.
[2023-03-22 21:28:50] [INFO ] Dead Transitions using invariants and state equation in 41 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 116 ms :[true, true, true, (NOT p1)]
Running random walk in product with property : FunctionPointer-PT-a002-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(AND (GEQ s1 1) (GEQ s25 1)), p0:(OR (LT s4 1) (LT s17 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][false, false, false, false]]
Stuttering criterion allowed to conclude after 46 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-a002-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a002-LTLFireability-11 finished in 254 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)||G((p1||G(p2)))))'
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 8 ms. Remains 30 /31 variables (removed 1) and now considering 60/66 (removed 6) transitions.
[2023-03-22 21:28:50] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-22 21:28:50] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-22 21:28:50] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-22 21:28:50] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 21:28:50] [INFO ] Invariant cache hit.
[2023-03-22 21:28:50] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 21:28:50] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-22 21:28:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 21:28:50] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-22 21:28:50] [INFO ] Invariant cache hit.
[2023-03-22 21:28:50] [INFO ] Dead Transitions using invariants and state equation in 36 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 144 ms. Remains : 30/31 places, 60/66 transitions.
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a002-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s0 1) (LT s6 1)) (OR (LT s5 1) (LT s27 1))), p1:(AND (GEQ s0 1) (GEQ s11 1)), p2:(OR (LT s5 1) (LT s27 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 40011 reset in 117 ms.
Product exploration explored 100000 steps with 40025 reset in 116 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 p0) (NOT p1) p2), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (AND (NOT p0) (NOT p1) p2)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT p0)), (X p0)]
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 10 factoid took 364 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FunctionPointer-PT-a002-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FunctionPointer-PT-a002-LTLFireability-12 finished in 874 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 2 ms. Remains 30 /31 variables (removed 1) and now considering 62/66 (removed 4) transitions.
[2023-03-22 21:28:51] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2023-03-22 21:28:51] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-22 21:28:51] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-22 21:28:51] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 21:28:51] [INFO ] Invariant cache hit.
[2023-03-22 21:28:51] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 21:28:51] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-22 21:28:51] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 21:28:51] [INFO ] Invariant cache hit.
[2023-03-22 21:28:51] [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 129 ms. Remains : 30/31 places, 62/66 transitions.
Stuttering acceptance computed with spot in 87 ms :[p0, p0]
Running random walk in product with property : FunctionPointer-PT-a002-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s9 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 50000 reset in 84 ms.
Product exploration explored 100000 steps with 50000 reset in 91 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), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p0))
Knowledge based reduction with 3 factoid took 69 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FunctionPointer-PT-a002-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FunctionPointer-PT-a002-LTLFireability-13 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' '!(((X(F(p0)) U p1)&&G(X(X(p1)))))'
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.
[2023-03-22 21:28:52] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 21:28:52] [INFO ] Invariant cache hit.
[2023-03-22 21:28:52] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-22 21:28:52] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 21:28:52] [INFO ] Invariant cache hit.
[2023-03-22 21:28:52] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 21:28:52] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2023-03-22 21:28:52] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 21:28:52] [INFO ] Invariant cache hit.
[2023-03-22 21:28:52] [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 147 ms. Remains : 30/31 places, 62/66 transitions.
Stuttering acceptance computed with spot in 237 ms :[true, (NOT p1), (NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : FunctionPointer-PT-a002-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(AND p1 p0), acceptance={} source=4 dest: 3}, { cond=(OR (NOT p1) (NOT p0)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=5 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={0} source=5 dest: 5}]], initial=1, aps=[p1:(AND (GEQ s1 1) (GEQ s8 1)), p0:(AND (GEQ s1 1) (GEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, 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]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-a002-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a002-LTLFireability-14 finished in 402 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))'
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
Applied a total of 4 rules in 8 ms. Remains 30 /31 variables (removed 1) and now considering 62/66 (removed 4) transitions.
[2023-03-22 21:28:52] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 21:28:52] [INFO ] Invariant cache hit.
[2023-03-22 21:28:52] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-22 21:28:52] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 21:28:52] [INFO ] Invariant cache hit.
[2023-03-22 21:28:52] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 21:28:52] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-22 21:28:52] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 21:28:52] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2023-03-22 21:28:52] [INFO ] Invariant cache hit.
[2023-03-22 21:28:52] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/31 places, 62/66 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 142 ms. Remains : 30/31 places, 62/66 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a002-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 297 steps with 2 reset in 1 ms.
FORMULA FunctionPointer-PT-a002-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a002-LTLFireability-15 finished in 208 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||G(F((p0||G(p1))))))))'
[2023-03-22 21:28:52] [INFO ] Flatten gal took : 8 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5638778281795541090
[2023-03-22 21:28:52] [INFO ] Computing symmetric may disable matrix : 66 transitions.
[2023-03-22 21:28:52] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 21:28:52] [INFO ] Computing symmetric may enable matrix : 66 transitions.
[2023-03-22 21:28:52] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 21:28:52] [INFO ] Applying decomposition
[2023-03-22 21:28:52] [INFO ] Computing Do-Not-Accords matrix : 66 transitions.
[2023-03-22 21:28:52] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 21:28:52] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5638778281795541090
Running compilation step : cd /tmp/ltsmin5638778281795541090;'/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'
[2023-03-22 21:28:52] [INFO ] Flatten gal took : 5 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/graph15513151022823244822.txt' '-o' '/tmp/graph15513151022823244822.bin' '-w' '/tmp/graph15513151022823244822.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15513151022823244822.bin' '-l' '-1' '-v' '-w' '/tmp/graph15513151022823244822.weights' '-q' '0' '-e' '0.001'
[2023-03-22 21:28:52] [INFO ] Decomposing Gal with order
[2023-03-22 21:28:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 21:28:52] [INFO ] Removed a total of 103 redundant transitions.
[2023-03-22 21:28:52] [INFO ] Flatten gal took : 17 ms
[2023-03-22 21:28:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 2 ms.
[2023-03-22 21:28:52] [INFO ] Time to serialize gal into /tmp/LTLFireability13841379072820917257.gal : 5 ms
[2023-03-22 21:28:52] [INFO ] Time to serialize properties into /tmp/LTLFireability12100610643572350386.ltl : 11 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/LTLFireability13841379072820917257.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12100610643572350386.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(("((i4.u0.s0>=1)&&(i3.u8.l19>=1))")||(G(F(("((i4.u0.s0>=1)&&(i3.u8.l19>=1))")||(G("((i4.u0.s0<1)||(i0.u2.l0<1))")))))))))
Formula 0 simplified : G(F!"((i4.u0.s0<1)||(i0.u2.l0<1))" & FG!"((i4.u0.s0>=1)&&(i3.u8.l19>=1))")
Compilation finished in 281 ms.
Running link step : cd /tmp/ltsmin5638778281795541090;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 69 ms.
Running LTSmin : cd /tmp/ltsmin5638778281795541090;'/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)||[](<>(((LTLAPp0==true)||[]((LTLAPp1==true))))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 3/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.009: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.006: LTL layer: formula: [](<>(((LTLAPp0==true)||[](<>(((LTLAPp0==true)||[]((LTLAPp1==true))))))))
pins2lts-mc-linux64( 6/ 8), 0.006: "[](<>(((LTLAPp0==true)||[](<>(((LTLAPp0==true)||[]((LTLAPp1==true))))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.006: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.009: Initializing POR dependencies: labels 68, guards 66
pins2lts-mc-linux64( 7/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.023: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.024: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.024: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.024: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.023: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.028: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.030: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.031: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.030: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.031: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.045: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.049: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.067: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.109: There are 69 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.109: State length is 32, there are 72 groups
pins2lts-mc-linux64( 0/ 8), 0.109: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.109: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.109: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.109: Visible groups: 0 / 72, labels: 2 / 69
pins2lts-mc-linux64( 0/ 8), 0.109: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.109: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 3/ 8), 0.119: [Blue] ~108 levels ~960 states ~2752 transitions
pins2lts-mc-linux64( 3/ 8), 0.127: [Blue] ~214 levels ~1920 states ~6080 transitions
pins2lts-mc-linux64( 2/ 8), 0.274: [Blue] ~316 levels ~3840 states ~10592 transitions
pins2lts-mc-linux64( 2/ 8), 0.641: [Blue] ~616 levels ~7680 states ~20912 transitions
pins2lts-mc-linux64( 6/ 8), 1.309: [Blue] ~1311 levels ~15360 states ~47944 transitions
pins2lts-mc-linux64( 6/ 8), 2.008: [Blue] ~2358 levels ~30720 states ~84264 transitions
pins2lts-mc-linux64( 6/ 8), 3.248: [Blue] ~4453 levels ~61440 states ~156864 transitions
pins2lts-mc-linux64( 6/ 8), 4.540: [Blue] ~8642 levels ~122880 states ~302080 transitions
pins2lts-mc-linux64( 6/ 8), 6.396: [Blue] ~17020 levels ~245760 states ~592528 transitions
pins2lts-mc-linux64( 6/ 8), 10.801: [Blue] ~33776 levels ~491520 states ~1173424 transitions
pins2lts-mc-linux64( 6/ 8), 14.435: [Blue] ~67289 levels ~983040 states ~2335200 transitions
pins2lts-mc-linux64( 6/ 8), 17.345: [Blue] ~134314 levels ~1966080 states ~4658728 transitions
pins2lts-mc-linux64( 6/ 8), 21.027: [Blue] ~268365 levels ~3932160 states ~9305848 transitions
pins2lts-mc-linux64( 6/ 8), 28.318: [Blue] ~536467 levels ~7864320 states ~18600040 transitions
pins2lts-mc-linux64( 6/ 8), 43.393: [Blue] ~1072671 levels ~15728640 states ~37188424 transitions
pins2lts-mc-linux64( 6/ 8), 75.472: [Blue] ~2145078 levels ~31457280 states ~74365224 transitions
pins2lts-mc-linux64( 1/ 8), 79.769: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 79.915:
pins2lts-mc-linux64( 0/ 8), 79.916: Explored 21871211 states 67705811 transitions, fanout: 3.096
pins2lts-mc-linux64( 0/ 8), 79.916: Total exploration time 79.800 sec (79.640 sec minimum, 79.734 sec on average)
pins2lts-mc-linux64( 0/ 8), 79.916: States per second: 274075, Transitions per second: 848444
pins2lts-mc-linux64( 0/ 8), 79.916:
pins2lts-mc-linux64( 0/ 8), 79.916: State space has 63803950 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 79.916: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 79.916: blue states: 21871211 (34.28%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 79.916: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 79.916: all-red states: 1910649 (2.99%), bogus 1098 (0.00%)
pins2lts-mc-linux64( 0/ 8), 79.916:
pins2lts-mc-linux64( 0/ 8), 79.916: Total memory used for local state coloring: 261.1MB
pins2lts-mc-linux64( 0/ 8), 79.916:
pins2lts-mc-linux64( 0/ 8), 79.916: Queue width: 8B, total height: 17113843, memory: 130.57MB
pins2lts-mc-linux64( 0/ 8), 79.916: Tree memory: 742.8MB, 12.2 B/state, compr.: 9.4%
pins2lts-mc-linux64( 0/ 8), 79.916: Tree fill ratio (roots/leafs): 47.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 79.916: Stored 66 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 79.916: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 79.916: Est. total memory use: 873.4MB (~1154.6MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin5638778281795541090;'/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)||[](<>(((LTLAPp0==true)||[]((LTLAPp1==true))))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin5638778281795541090;'/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)||[](<>(((LTLAPp0==true)||[]((LTLAPp1==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.
[2023-03-22 21:49:30] [INFO ] Flatten gal took : 5 ms
[2023-03-22 21:49:30] [INFO ] Time to serialize gal into /tmp/LTLFireability4802312238992558660.gal : 1 ms
[2023-03-22 21:49:30] [INFO ] Time to serialize properties into /tmp/LTLFireability4175979928328476494.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/LTLFireability4802312238992558660.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4175979928328476494.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...297
Read 1 LTL properties
Checking formula 0 : !((G(F(("((s0>=1)&&(l19>=1))")||(G(F(("((s0>=1)&&(l19>=1))")||(G("((s0<1)||(l0<1))")))))))))
Formula 0 simplified : G(F!"((s0<1)||(l0<1))" & FG!"((s0>=1)&&(l19>=1))")
Detected timeout of ITS tools.
[2023-03-22 22:10:08] [INFO ] Flatten gal took : 82 ms
[2023-03-22 22:10:08] [INFO ] Input system was already deterministic with 66 transitions.
[2023-03-22 22:10:08] [INFO ] Transformed 31 places.
[2023-03-22 22:10:08] [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
[2023-03-22 22:10:08] [INFO ] Time to serialize gal into /tmp/LTLFireability13698801928401718335.gal : 3 ms
[2023-03-22 22:10:08] [INFO ] Time to serialize properties into /tmp/LTLFireability4104051669954617161.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/LTLFireability13698801928401718335.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4104051669954617161.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)&&(l19>=1))")||(G(F(("((s0>=1)&&(l19>=1))")||(G("((s0<1)||(l0<1))")))))))))
Formula 0 simplified : G(F!"((s0<1)||(l0<1))" & FG!"((s0>=1)&&(l19>=1))")
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 7051104 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15911240 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-a002"
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-a002, 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-167838850600604"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-a002.tgz
mv FunctionPointer-PT-a002 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 ;