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-167838851000876.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is GPPP-PT-C0100N0000100000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r165-tall-167838851000876
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 7.1K Feb 26 10:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 10:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 10:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 10:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 16:10 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 10:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Feb 26 10:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Feb 26 10:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 10:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 17 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1 Mar 5 18:22 large_marking
-rw-r--r-- 1 mcc users 21K 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 GPPP-PT-C0100N0000100000-LTLFireability-00
FORMULA_NAME GPPP-PT-C0100N0000100000-LTLFireability-01
FORMULA_NAME GPPP-PT-C0100N0000100000-LTLFireability-02
FORMULA_NAME GPPP-PT-C0100N0000100000-LTLFireability-03
FORMULA_NAME GPPP-PT-C0100N0000100000-LTLFireability-04
FORMULA_NAME GPPP-PT-C0100N0000100000-LTLFireability-05
FORMULA_NAME GPPP-PT-C0100N0000100000-LTLFireability-06
FORMULA_NAME GPPP-PT-C0100N0000100000-LTLFireability-07
FORMULA_NAME GPPP-PT-C0100N0000100000-LTLFireability-08
FORMULA_NAME GPPP-PT-C0100N0000100000-LTLFireability-09
FORMULA_NAME GPPP-PT-C0100N0000100000-LTLFireability-10
FORMULA_NAME GPPP-PT-C0100N0000100000-LTLFireability-11
FORMULA_NAME GPPP-PT-C0100N0000100000-LTLFireability-12
FORMULA_NAME GPPP-PT-C0100N0000100000-LTLFireability-13
FORMULA_NAME GPPP-PT-C0100N0000100000-LTLFireability-14
FORMULA_NAME GPPP-PT-C0100N0000100000-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679598181977

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=GPPP-PT-C0100N0000100000
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-23 19:03:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-23 19:03:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 19:03:03] [INFO ] Load time of PNML (sax parser for PT used): 27 ms
[2023-03-23 19:03:03] [INFO ] Transformed 33 places.
[2023-03-23 19:03:03] [INFO ] Transformed 22 transitions.
[2023-03-23 19:03:03] [INFO ] Parsed PT model containing 33 places and 22 transitions and 83 arcs in 88 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA GPPP-PT-C0100N0000100000-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000100000-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 13 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 33 cols
[2023-03-23 19:03:03] [INFO ] Computed 12 place invariants in 12 ms
[2023-03-23 19:03:03] [INFO ] Dead Transitions using invariants and state equation in 332 ms found 0 transitions.
[2023-03-23 19:03:03] [INFO ] Invariant cache hit.
[2023-03-23 19:03:04] [INFO ] Implicit Places using invariants in 34 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 36 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32/33 places, 22/22 transitions.
Applied a total of 0 rules in 0 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 404 ms. Remains : 32/33 places, 22/22 transitions.
Support contains 27 out of 32 places after structural reductions.
[2023-03-23 19:03:04] [INFO ] Flatten gal took : 18 ms
[2023-03-23 19:03:04] [INFO ] Flatten gal took : 5 ms
[2023-03-23 19:03:04] [INFO ] Input system was already deterministic with 22 transitions.
Support contains 26 out of 32 places (down from 27) after GAL structural reductions.
Incomplete random walk after 10143 steps, including 3 resets, run finished after 47 ms. (steps per millisecond=215 ) properties (out of 21) seen :20
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 22 rows 32 cols
[2023-03-23 19:03:04] [INFO ] Computed 11 place invariants in 5 ms
[2023-03-23 19:03:04] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA GPPP-PT-C0100N0000100000-LTLFireability-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
Computed a total of 0 stabilizing places and 0 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' '!((F(p0) U G((!p1||X(G(p0))))))'
Support contains 5 out of 32 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 32 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 31 transition count 21
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 31 transition count 20
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 30 transition count 20
Applied a total of 4 rules in 10 ms. Remains 30 /32 variables (removed 2) and now considering 20/22 (removed 2) transitions.
// Phase 1: matrix 20 rows 30 cols
[2023-03-23 19:03:04] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-23 19:03:04] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
[2023-03-23 19:03:04] [INFO ] Invariant cache hit.
[2023-03-23 19:03:04] [INFO ] Implicit Places using invariants in 44 ms returned [1, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 45 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/32 places, 20/22 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 28 transition count 19
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 27 transition count 19
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 2 place count 27 transition count 16
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 8 place count 24 transition count 16
Applied a total of 8 rules in 4 ms. Remains 24 /28 variables (removed 4) and now considering 16/20 (removed 4) transitions.
// Phase 1: matrix 16 rows 24 cols
[2023-03-23 19:03:04] [INFO ] Invariants computation overflowed in 1 ms
[2023-03-23 19:03:04] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 16 rows 24 cols
[2023-03-23 19:03:04] [INFO ] Invariants computation overflowed in 2 ms
[2023-03-23 19:03:04] [INFO ] Implicit Places using invariants and state equation in 53 ms returned [2, 4]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 88 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 22/32 places, 16/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 180 ms. Remains : 22/32 places, 16/22 transitions.
Stuttering acceptance computed with spot in 228 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Running random walk in product with property : GPPP-PT-C0100N0000100000-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={1} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={0, 1} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={1} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p1:(OR (GEQ s3 2) (AND (GEQ s0 1) (GEQ s1 1) (GEQ s8 1) (GEQ s21 1))), p0:(AND (GEQ s0 1) (GEQ s1 1) (GEQ s8 1) (GEQ s21 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 2655 reset in 247 ms.
Stack based approach found an accepted trace after 174 steps with 5 reset with depth 19 and stack size 19 in 1 ms.
FORMULA GPPP-PT-C0100N0000100000-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property GPPP-PT-C0100N0000100000-LTLFireability-00 finished in 703 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))||X(F(p2))))'
Support contains 7 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 32 cols
[2023-03-23 19:03:05] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-23 19:03:05] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
[2023-03-23 19:03:05] [INFO ] Invariant cache hit.
[2023-03-23 19:03:05] [INFO ] Implicit Places using invariants in 44 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 46 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/32 places, 22/22 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 90 ms. Remains : 31/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 276 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : GPPP-PT-C0100N0000100000-LTLFireability-01 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={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s0 1) (GEQ s1 1) (GEQ s10 1) (GEQ s30 1)), p0:(OR (AND (GEQ s0 1) (GEQ s1 1) (GEQ s10 1) (GEQ s30 1)) (GEQ s18 1)), p2:(OR (AND (GEQ s0 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2550 reset in 168 ms.
Stack based approach found an accepted trace after 81 steps with 2 reset with depth 13 and stack size 13 in 1 ms.
FORMULA GPPP-PT-C0100N0000100000-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property GPPP-PT-C0100N0000100000-LTLFireability-01 finished in 558 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((!p0&&X(!p1)&&F(!p2))||G(!p1)))))'
Support contains 8 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-23 19:03:05] [INFO ] Invariant cache hit.
[2023-03-23 19:03:05] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2023-03-23 19:03:05] [INFO ] Invariant cache hit.
[2023-03-23 19:03:05] [INFO ] Implicit Places using invariants in 47 ms returned [1, 2]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 48 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 22/22 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 85 ms. Remains : 30/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 161 ms :[p1, (AND p2 p1), p1, p1]
Running random walk in product with property : GPPP-PT-C0100N0000100000-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p2 p1), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 3}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p2 p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 3}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (GEQ s8 1) (GEQ s9 1) (GEQ s28 700)), p1:(OR (LT s13 1) (AND (GEQ s5 1) (GEQ s26 200))), p0:(AND (GEQ s15 1) (GEQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 3054 reset in 108 ms.
Stack based approach found an accepted trace after 43 steps with 4 reset with depth 19 and stack size 19 in 0 ms.
FORMULA GPPP-PT-C0100N0000100000-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property GPPP-PT-C0100N0000100000-LTLFireability-03 finished in 386 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0&&X(p1)))))'
Support contains 3 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-23 19:03:06] [INFO ] Invariant cache hit.
[2023-03-23 19:03:06] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
[2023-03-23 19:03:06] [INFO ] Invariant cache hit.
[2023-03-23 19:03:06] [INFO ] Implicit Places using invariants in 44 ms returned [2, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 47 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 22/22 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 99 ms. Remains : 30/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : GPPP-PT-C0100N0000100000-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s12 1)), p1:(LT s18 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 31159 reset in 82 ms.
Stack based approach found an accepted trace after 145 steps with 37 reset with depth 17 and stack size 17 in 0 ms.
FORMULA GPPP-PT-C0100N0000100000-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property GPPP-PT-C0100N0000100000-LTLFireability-04 finished in 318 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X((G(!p0)&&!p1))) U p2))'
Support contains 6 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-23 19:03:06] [INFO ] Invariant cache hit.
[2023-03-23 19:03:06] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
[2023-03-23 19:03:06] [INFO ] Invariant cache hit.
[2023-03-23 19:03:06] [INFO ] Implicit Places using invariants in 39 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 39 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 91 ms. Remains : 31/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 177 ms :[(NOT p2), (OR (NOT p2) p0 p1), (OR p1 p0), true, p0]
Running random walk in product with property : GPPP-PT-C0100N0000100000-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=true, acceptance={0} source=1 dest: 2}], [{ cond=(OR p1 p0), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 3}, { cond=(NOT p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(AND (GEQ s1 1) (GEQ s24 1)), p1:(AND (GEQ s16 1) (GEQ s17 1)), p0:(OR (LT s7 1) (LT s11 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA GPPP-PT-C0100N0000100000-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0100N0000100000-LTLFireability-06 finished in 290 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 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-23 19:03:06] [INFO ] Invariant cache hit.
[2023-03-23 19:03:06] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
[2023-03-23 19:03:06] [INFO ] Invariant cache hit.
[2023-03-23 19:03:06] [INFO ] Implicit Places using invariants in 41 ms returned [1, 2]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 41 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 110 ms. Remains : 30/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 71 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : GPPP-PT-C0100N0000100000-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s16 1) (GEQ s19 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA GPPP-PT-C0100N0000100000-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0100N0000100000-LTLFireability-07 finished in 194 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 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-23 19:03:07] [INFO ] Invariant cache hit.
[2023-03-23 19:03:07] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2023-03-23 19:03:07] [INFO ] Invariant cache hit.
[2023-03-23 19:03:07] [INFO ] Implicit Places using invariants in 30 ms returned [1, 2, 18]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 32 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 70 ms. Remains : 29/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPPP-PT-C0100N0000100000-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s5 1) (GEQ s26 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 5671 reset in 105 ms.
Stack based approach found an accepted trace after 13 steps with 0 reset with depth 14 and stack size 14 in 0 ms.
FORMULA GPPP-PT-C0100N0000100000-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property GPPP-PT-C0100N0000100000-LTLFireability-08 finished in 276 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 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-23 19:03:07] [INFO ] Invariant cache hit.
[2023-03-23 19:03:07] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
[2023-03-23 19:03:07] [INFO ] Invariant cache hit.
[2023-03-23 19:03:07] [INFO ] Implicit Places using invariants in 36 ms returned [2, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 39 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 84 ms. Remains : 30/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : GPPP-PT-C0100N0000100000-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s1 1) (GEQ s23 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 2076 steps with 0 reset in 8 ms.
FORMULA GPPP-PT-C0100N0000100000-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0100N0000100000-LTLFireability-09 finished in 198 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)&&F(p1))))'
Support contains 4 out of 32 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 32 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 31 transition count 21
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 31 transition count 20
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 30 transition count 20
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 9 place count 27 transition count 18
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 11 place count 26 transition count 17
Applied a total of 11 rules in 9 ms. Remains 26 /32 variables (removed 6) and now considering 17/22 (removed 5) transitions.
// Phase 1: matrix 17 rows 26 cols
[2023-03-23 19:03:07] [INFO ] Computed 10 place invariants in 2 ms
[2023-03-23 19:03:07] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
[2023-03-23 19:03:07] [INFO ] Invariant cache hit.
[2023-03-23 19:03:07] [INFO ] Implicit Places using invariants in 32 ms returned [1, 2, 16]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 33 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/32 places, 17/22 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 23 transition count 16
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 22 transition count 16
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 22 transition count 15
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 21 transition count 15
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 20 transition count 14
Applied a total of 6 rules in 4 ms. Remains 20 /23 variables (removed 3) and now considering 14/17 (removed 3) transitions.
// Phase 1: matrix 14 rows 20 cols
[2023-03-23 19:03:07] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-23 19:03:07] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-23 19:03:07] [INFO ] Invariant cache hit.
[2023-03-23 19:03:07] [INFO ] Implicit Places using invariants and state equation in 36 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 60 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 19/32 places, 14/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 19 /19 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 141 ms. Remains : 19/32 places, 14/22 transitions.
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : GPPP-PT-C0100N0000100000-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s0 2) (LT s9 1) (LT s14 1)), p1:(GEQ s10 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 7690 reset in 86 ms.
Stack based approach found an accepted trace after 55 steps with 4 reset with depth 13 and stack size 8 in 0 ms.
FORMULA GPPP-PT-C0100N0000100000-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property GPPP-PT-C0100N0000100000-LTLFireability-11 finished in 372 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((!p0&&G(p1)))&&(!p1||X(F(p0))))))'
Support contains 3 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 4 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 32 cols
[2023-03-23 19:03:07] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-23 19:03:07] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
[2023-03-23 19:03:07] [INFO ] Invariant cache hit.
[2023-03-23 19:03:07] [INFO ] Implicit Places using invariants in 38 ms returned [1, 2]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 41 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 22/22 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 71 ms. Remains : 30/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 166 ms :[true, true, (OR (NOT p1) p0), (NOT p0), true, (NOT p1)]
Running random walk in product with property : GPPP-PT-C0100N0000100000-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(OR (NOT p1) p0), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(LT s13 1), p0:(AND (GEQ s15 1) (GEQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 13 steps with 0 reset in 1 ms.
FORMULA GPPP-PT-C0100N0000100000-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0100N0000100000-LTLFireability-12 finished in 260 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 3 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-23 19:03:08] [INFO ] Invariant cache hit.
[2023-03-23 19:03:08] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
[2023-03-23 19:03:08] [INFO ] Invariant cache hit.
[2023-03-23 19:03:08] [INFO ] Implicit Places using invariants in 32 ms returned [1, 2, 18]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 33 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/32 places, 22/22 transitions.
Applied a total of 0 rules in 0 ms. Remains 29 /29 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 64 ms. Remains : 29/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 56 ms :[p0, p0]
Running random walk in product with property : GPPP-PT-C0100N0000100000-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:(OR (LT s1 2) (LT s12 1) (LT s24 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 16466 reset in 65 ms.
Stack based approach found an accepted trace after 605 steps with 101 reset with depth 7 and stack size 7 in 1 ms.
FORMULA GPPP-PT-C0100N0000100000-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property GPPP-PT-C0100N0000100000-LTLFireability-13 finished in 195 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)&&F(G(!p1)))))'
Support contains 3 out of 32 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 32 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 31 transition count 21
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 31 transition count 20
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 30 transition count 20
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 9 place count 27 transition count 18
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 12 place count 25 transition count 17
Applied a total of 12 rules in 6 ms. Remains 25 /32 variables (removed 7) and now considering 17/22 (removed 5) transitions.
// Phase 1: matrix 17 rows 25 cols
[2023-03-23 19:03:08] [INFO ] Computed 9 place invariants in 3 ms
[2023-03-23 19:03:08] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
[2023-03-23 19:03:08] [INFO ] Invariant cache hit.
[2023-03-23 19:03:08] [INFO ] Implicit Places using invariants in 26 ms returned [1, 2]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 27 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/32 places, 17/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 17/17 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 64 ms. Remains : 23/32 places, 17/22 transitions.
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p0) p1), (NOT p0), p1]
Running random walk in product with property : GPPP-PT-C0100N0000100000-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s5 1), p1:(AND (GEQ s11 1) (GEQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 8668 reset in 113 ms.
Stack based approach found an accepted trace after 27755 steps with 2486 reset with depth 944 and stack size 941 in 33 ms.
FORMULA GPPP-PT-C0100N0000100000-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property GPPP-PT-C0100N0000100000-LTLFireability-14 finished in 339 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((X(X(p1))&&p0)))))'
Support contains 4 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 32 cols
[2023-03-23 19:03:08] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-23 19:03:08] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
[2023-03-23 19:03:08] [INFO ] Invariant cache hit.
[2023-03-23 19:03:08] [INFO ] Implicit Places using invariants in 76 ms returned [1, 2, 18]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 78 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/32 places, 22/22 transitions.
Applied a total of 0 rules in 11 ms. Remains 29 /29 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 134 ms. Remains : 29/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 223 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : GPPP-PT-C0100N0000100000-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 1}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=p0, acceptance={} source=5 dest: 4}]], initial=2, aps=[p0:(AND (GEQ s14 1) (GEQ s6 1) (GEQ s10 1)), p1:(AND (GEQ s6 1) (GEQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA GPPP-PT-C0100N0000100000-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0100N0000100000-LTLFireability-15 finished in 380 ms.
All properties solved by simple procedures.
Total runtime 5704 ms.

BK_STOP 1679598189955

--------------------
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="GPPP-PT-C0100N0000100000"
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 GPPP-PT-C0100N0000100000, 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-167838851000876"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPPP-PT-C0100N0000100000.tgz
mv GPPP-PT-C0100N0000100000 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 ;