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.r167-tall-167838852700195.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 lolaxred
Input is FMS-PT-00005, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r167-tall-167838852700195
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 6.7K Feb 25 19:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 25 19:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 19:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 19:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 19:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Feb 25 19:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 19:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 111K Feb 25 19:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 16:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 17K 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 FMS-PT-00005-LTLCardinality-00
FORMULA_NAME FMS-PT-00005-LTLCardinality-01
FORMULA_NAME FMS-PT-00005-LTLCardinality-02
FORMULA_NAME FMS-PT-00005-LTLCardinality-03
FORMULA_NAME FMS-PT-00005-LTLCardinality-04
FORMULA_NAME FMS-PT-00005-LTLCardinality-05
FORMULA_NAME FMS-PT-00005-LTLCardinality-06
FORMULA_NAME FMS-PT-00005-LTLCardinality-07
FORMULA_NAME FMS-PT-00005-LTLCardinality-08
FORMULA_NAME FMS-PT-00005-LTLCardinality-09
FORMULA_NAME FMS-PT-00005-LTLCardinality-10
FORMULA_NAME FMS-PT-00005-LTLCardinality-11
FORMULA_NAME FMS-PT-00005-LTLCardinality-12
FORMULA_NAME FMS-PT-00005-LTLCardinality-13
FORMULA_NAME FMS-PT-00005-LTLCardinality-14
FORMULA_NAME FMS-PT-00005-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678446414122

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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FMS-PT-00005
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-10 11:06:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-10 11:06:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 11:06:55] [INFO ] Load time of PNML (sax parser for PT used): 20 ms
[2023-03-10 11:06:55] [INFO ] Transformed 22 places.
[2023-03-10 11:06:55] [INFO ] Transformed 20 transitions.
[2023-03-10 11:06:55] [INFO ] Parsed PT model containing 22 places and 20 transitions and 50 arcs in 77 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA FMS-PT-00005-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FMS-PT-00005-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FMS-PT-00005-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FMS-PT-00005-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 98 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 22 cols
[2023-03-10 11:06:55] [INFO ] Computed 6 place invariants in 8 ms
[2023-03-10 11:06:56] [INFO ] Implicit Places using invariants in 118 ms returned []
[2023-03-10 11:06:56] [INFO ] Invariant cache hit.
[2023-03-10 11:06:56] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 279 ms to find 0 implicit places.
[2023-03-10 11:06:56] [INFO ] Invariant cache hit.
[2023-03-10 11:06:56] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 416 ms. Remains : 22/22 places, 20/20 transitions.
Support contains 18 out of 22 places after structural reductions.
[2023-03-10 11:06:56] [INFO ] Flatten gal took : 15 ms
[2023-03-10 11:06:56] [INFO ] Flatten gal took : 4 ms
[2023-03-10 11:06:56] [INFO ] Input system was already deterministic with 20 transitions.
Support contains 17 out of 22 places (down from 18) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 30) seen :29
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-10 11:06:56] [INFO ] Invariant cache hit.
[2023-03-10 11:06:56] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-10 11:06:56] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 12 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' '!(((p0 U p1)&&F(G(!p1))))'
Support contains 3 out of 22 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 22 transition count 16
Reduce places removed 6 places and 0 transitions.
Graph (trivial) has 8 edges and 16 vertex of which 3 / 16 are part of one of the 1 SCC in 2 ms
Free SCC test removed 2 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 9 rules applied. Total rules applied 13 place count 14 transition count 14
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 6 rules applied. Total rules applied 19 place count 12 transition count 10
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 22 place count 9 transition count 10
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 22 place count 9 transition count 9
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 24 place count 8 transition count 9
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 26 place count 7 transition count 8
Applied a total of 26 rules in 18 ms. Remains 7 /22 variables (removed 15) and now considering 8/20 (removed 12) transitions.
// Phase 1: matrix 8 rows 7 cols
[2023-03-10 11:06:56] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-10 11:06:56] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-10 11:06:56] [INFO ] Invariant cache hit.
[2023-03-10 11:06:56] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-10 11:06:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-10 11:06:56] [INFO ] Invariant cache hit.
[2023-03-10 11:06:56] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/22 places, 8/20 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 94 ms. Remains : 7/22 places, 8/20 transitions.
Stuttering acceptance computed with spot in 233 ms :[true, true, (NOT p1), p1]
Running random walk in product with property : FMS-PT-00005-LTLCardinality-00 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=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}, { cond=p1, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s2 s4), p0:(LEQ 3 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA FMS-PT-00005-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FMS-PT-00005-LTLCardinality-00 finished in 379 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((G(p0)||F((p1 U (p2||G(p1))))))))'
Support contains 3 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 22 cols
[2023-03-10 11:06:57] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-10 11:06:57] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-10 11:06:57] [INFO ] Invariant cache hit.
[2023-03-10 11:06:57] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-10 11:06:57] [INFO ] Invariant cache hit.
[2023-03-10 11:06:57] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 124 ms. Remains : 22/22 places, 20/20 transitions.
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : FMS-PT-00005-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT 2 s0), p2:(AND (NOT (OR (LEQ s19 s12) (LEQ 3 s19))) (GT 3 s19)), p1:(GT 3 s19)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 786 reset in 269 ms.
Product exploration explored 100000 steps with 812 reset in 185 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (NOT (AND (NOT p0) (NOT p2)))), true, (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p2) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 232 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Finished random walk after 2817 steps, including 0 resets, run visited all 3 properties in 11 ms. (steps per millisecond=256 )
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (NOT (AND (NOT p0) (NOT p2)))), true, (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p2) p1)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2))), (F (AND (NOT p1) (NOT p2))), (F (NOT (AND p1 (NOT p2))))]
Knowledge based reduction with 6 factoid took 281 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Support contains 3 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-03-10 11:06:58] [INFO ] Invariant cache hit.
[2023-03-10 11:06:58] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-10 11:06:58] [INFO ] Invariant cache hit.
[2023-03-10 11:06:58] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-10 11:06:58] [INFO ] Invariant cache hit.
[2023-03-10 11:06:58] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 119 ms. Remains : 22/22 places, 20/20 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (NOT (AND (NOT p0) (NOT p2)))), true, (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 205 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 128 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Finished random walk after 461 steps, including 0 resets, run visited all 3 properties in 5 ms. (steps per millisecond=92 )
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (NOT (AND (NOT p0) (NOT p2)))), true, (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2))), (F (AND (NOT p1) (NOT p2))), (F (NOT (AND p1 (NOT p2))))]
Knowledge based reduction with 6 factoid took 303 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Product exploration explored 100000 steps with 787 reset in 130 ms.
Product exploration explored 100000 steps with 762 reset in 235 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Support contains 3 out of 22 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 20
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 3 place count 22 transition count 20
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 7 place count 22 transition count 20
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 21 transition count 19
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 21 transition count 19
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 21 transition count 19
Deduced a syphon composed of 8 places in 0 ms
Applied a total of 11 rules in 10 ms. Remains 21 /22 variables (removed 1) and now considering 19/20 (removed 1) transitions.
[2023-03-10 11:07:00] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 19 rows 21 cols
[2023-03-10 11:07:00] [INFO ] Computed 6 place invariants in 3 ms
[2023-03-10 11:07:00] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/22 places, 19/20 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 49 ms. Remains : 21/22 places, 19/20 transitions.
Support contains 3 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 22 cols
[2023-03-10 11:07:00] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-10 11:07:00] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-10 11:07:00] [INFO ] Invariant cache hit.
[2023-03-10 11:07:00] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-10 11:07:00] [INFO ] Invariant cache hit.
[2023-03-10 11:07:00] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 86 ms. Remains : 22/22 places, 20/20 transitions.
Treatment of property FMS-PT-00005-LTLCardinality-01 finished in 3492 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)||F(p1)))'
Support contains 3 out of 22 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 22 transition count 16
Reduce places removed 6 places and 0 transitions.
Graph (trivial) has 8 edges and 16 vertex of which 3 / 16 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 9 rules applied. Total rules applied 13 place count 14 transition count 14
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 5 rules applied. Total rules applied 18 place count 12 transition count 11
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 19 place count 11 transition count 11
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 19 place count 11 transition count 10
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 21 place count 10 transition count 10
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 4 with 3 rules applied. Total rules applied 24 place count 8 transition count 9
Applied a total of 24 rules in 2 ms. Remains 8 /22 variables (removed 14) and now considering 9/20 (removed 11) transitions.
[2023-03-10 11:07:00] [INFO ] Flow matrix only has 8 transitions (discarded 1 similar events)
// Phase 1: matrix 8 rows 8 cols
[2023-03-10 11:07:00] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-10 11:07:00] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-10 11:07:00] [INFO ] Flow matrix only has 8 transitions (discarded 1 similar events)
[2023-03-10 11:07:00] [INFO ] Invariant cache hit.
[2023-03-10 11:07:00] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-10 11:07:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-10 11:07:00] [INFO ] Flow matrix only has 8 transitions (discarded 1 similar events)
[2023-03-10 11:07:00] [INFO ] Invariant cache hit.
[2023-03-10 11:07:00] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/22 places, 9/20 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 87 ms. Remains : 8/22 places, 9/20 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FMS-PT-00005-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(GT s5 s7), p0:(LEQ s2 s5)], 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][true, true]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 0 ms.
FORMULA FMS-PT-00005-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FMS-PT-00005-LTLCardinality-02 finished in 167 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||(!p1&&F(p2))))))))'
Support contains 5 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 22 cols
[2023-03-10 11:07:00] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-10 11:07:00] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-10 11:07:00] [INFO ] Invariant cache hit.
[2023-03-10 11:07:00] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-10 11:07:00] [INFO ] Invariant cache hit.
[2023-03-10 11:07:00] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 99 ms. Remains : 22/22 places, 20/20 transitions.
Stuttering acceptance computed with spot in 212 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), true, (NOT p2)]
Running random walk in product with property : FMS-PT-00005-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(OR p0 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(LEQ s1 s21), p1:(LEQ 3 s16), p2:(LEQ s19 s18)], 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 26 steps with 0 reset in 1 ms.
FORMULA FMS-PT-00005-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FMS-PT-00005-LTLCardinality-03 finished in 333 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)||G(p1)))'
Support contains 4 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-03-10 11:07:01] [INFO ] Invariant cache hit.
[2023-03-10 11:07:01] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-10 11:07:01] [INFO ] Invariant cache hit.
[2023-03-10 11:07:01] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-10 11:07:01] [INFO ] Invariant cache hit.
[2023-03-10 11:07:01] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 94 ms. Remains : 22/22 places, 20/20 transitions.
Stuttering acceptance computed with spot in 182 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : FMS-PT-00005-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(GT s18 s3), p1:(GT s15 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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 1 steps with 0 reset in 1 ms.
FORMULA FMS-PT-00005-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FMS-PT-00005-LTLCardinality-04 finished in 296 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 3 out of 22 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 17
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 6 rules applied. Total rules applied 9 place count 18 transition count 15
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 12 place count 16 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 13 place count 15 transition count 14
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 13 place count 15 transition count 11
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 7 rules applied. Total rules applied 20 place count 11 transition count 11
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 4 with 2 rules applied. Total rules applied 22 place count 10 transition count 10
Applied a total of 22 rules in 8 ms. Remains 10 /22 variables (removed 12) and now considering 10/20 (removed 10) transitions.
// Phase 1: matrix 10 rows 10 cols
[2023-03-10 11:07:01] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-10 11:07:01] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-10 11:07:01] [INFO ] Invariant cache hit.
[2023-03-10 11:07:01] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-10 11:07:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-10 11:07:01] [INFO ] Invariant cache hit.
[2023-03-10 11:07:01] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/22 places, 10/20 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 75 ms. Remains : 10/22 places, 10/20 transitions.
Stuttering acceptance computed with spot in 98 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : FMS-PT-00005-LTLCardinality-06 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 (LEQ 2 s0) (LEQ 3 s5)), p1:(LEQ s9 s0)], 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 4644 reset in 144 ms.
Stack based approach found an accepted trace after 12 steps with 0 reset with depth 13 and stack size 13 in 1 ms.
FORMULA FMS-PT-00005-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property FMS-PT-00005-LTLCardinality-06 finished in 336 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&&X(X(G(p1)))))))'
Support contains 2 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 22 cols
[2023-03-10 11:07:01] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-10 11:07:01] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-10 11:07:01] [INFO ] Invariant cache hit.
[2023-03-10 11:07:01] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-10 11:07:01] [INFO ] Invariant cache hit.
[2023-03-10 11:07:01] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95 ms. Remains : 22/22 places, 20/20 transitions.
Stuttering acceptance computed with spot in 177 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : FMS-PT-00005-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 3}, { cond=p0, acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ 1 s3), p1:(LEQ 3 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 121 ms.
Stack based approach found an accepted trace after 343 steps with 0 reset with depth 344 and stack size 342 in 0 ms.
FORMULA FMS-PT-00005-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property FMS-PT-00005-LTLCardinality-07 finished in 415 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))&&F(p1)))'
Support contains 4 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-03-10 11:07:02] [INFO ] Invariant cache hit.
[2023-03-10 11:07:02] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-10 11:07:02] [INFO ] Invariant cache hit.
[2023-03-10 11:07:02] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-03-10 11:07:02] [INFO ] Invariant cache hit.
[2023-03-10 11:07:02] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 84 ms. Remains : 22/22 places, 20/20 transitions.
Stuttering acceptance computed with spot in 98 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : FMS-PT-00005-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (LEQ 1 s14) (GT s15 s8)), p0:(GT 1 s16)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1850 reset in 103 ms.
Stack based approach found an accepted trace after 159 steps with 1 reset with depth 6 and stack size 6 in 0 ms.
FORMULA FMS-PT-00005-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property FMS-PT-00005-LTLCardinality-11 finished in 302 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||X((p0||X((p0&&X(G(!p0))))))))))'
Support contains 1 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-03-10 11:07:02] [INFO ] Invariant cache hit.
[2023-03-10 11:07:02] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-10 11:07:02] [INFO ] Invariant cache hit.
[2023-03-10 11:07:02] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-10 11:07:02] [INFO ] Invariant cache hit.
[2023-03-10 11:07:02] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 82 ms. Remains : 22/22 places, 20/20 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FMS-PT-00005-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 2 s5)], 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 5456 reset in 101 ms.
Stack based approach found an accepted trace after 756 steps with 55 reset with depth 6 and stack size 6 in 1 ms.
FORMULA FMS-PT-00005-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property FMS-PT-00005-LTLCardinality-12 finished in 264 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X((p1&&G(p2)&&(p3||X(p3))))))'
Support contains 4 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-03-10 11:07:02] [INFO ] Invariant cache hit.
[2023-03-10 11:07:02] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-10 11:07:02] [INFO ] Invariant cache hit.
[2023-03-10 11:07:02] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-10 11:07:02] [INFO ] Invariant cache hit.
[2023-03-10 11:07:02] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 98 ms. Remains : 22/22 places, 20/20 transitions.
Stuttering acceptance computed with spot in 218 ms :[(OR (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (NOT p0), (OR (NOT p2) (NOT p1) (NOT p3)), true, (NOT p2), (AND p2 (NOT p3))]
Running random walk in product with property : FMS-PT-00005-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND p1 p2), acceptance={} source=2 dest: 4}, { cond=(AND p1 p2 (NOT p3)), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=(AND p2 (NOT p3)), acceptance={} source=5 dest: 3}]], initial=0, aps=[p0:(LEQ 2 s8), p1:(LEQ 1 s1), p2:(LEQ 2 s1), p3:(LEQ s12 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 1 reset in 1 ms.
FORMULA FMS-PT-00005-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FMS-PT-00005-LTLCardinality-13 finished in 343 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)) U G(p1)) U (p2 U G(p3))))'
Support contains 6 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 3 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-03-10 11:07:03] [INFO ] Invariant cache hit.
[2023-03-10 11:07:03] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-10 11:07:03] [INFO ] Invariant cache hit.
[2023-03-10 11:07:03] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-10 11:07:03] [INFO ] Invariant cache hit.
[2023-03-10 11:07:03] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95 ms. Remains : 22/22 places, 20/20 transitions.
Stuttering acceptance computed with spot in 601 ms :[(NOT p3), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p1) p2 (NOT p3)), (AND (NOT p3) (NOT p1) (NOT p0)), true, (AND (NOT p1) p0), (NOT p3), (NOT p3), (AND p0 (NOT p1) (NOT p3)), (AND (NOT p1) p0 (NOT p3))]
Running random walk in product with property : FMS-PT-00005-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p3, acceptance={} source=0 dest: 0}, { cond=(NOT p3), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p3) (NOT p2) p1), acceptance={} source=0 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=0 dest: 4}, { cond=(AND p2 p1), acceptance={} source=0 dest: 5}, { cond=(AND p3 (NOT p2) (NOT p1)), acceptance={} source=0 dest: 6}, { cond=(AND p3 (NOT p2)), acceptance={} source=0 dest: 7}, { cond=(AND p3 (NOT p2) p1), acceptance={} source=0 dest: 8}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 9}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 9}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 10}], [{ cond=(AND (NOT p3) (NOT p2) p1 p0), acceptance={} source=4 dest: 1}, { cond=(AND p2 p1 p0), acceptance={} source=4 dest: 4}, { cond=(AND p3 (NOT p2) p1 p0), acceptance={} source=4 dest: 6}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=4 dest: 9}, { cond=(AND p3 (NOT p2) (NOT p0)), acceptance={} source=4 dest: 11}, { cond=(AND p2 (NOT p0)), acceptance={} source=4 dest: 12}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=5 dest: 9}, { cond=(AND (NOT p3) (NOT p2) p1 (NOT p0)), acceptance={} source=5 dest: 10}, { cond=(AND p3 (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=5 dest: 11}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=5 dest: 12}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=5 dest: 13}, { cond=(AND p3 (NOT p2) p1 (NOT p0)), acceptance={} source=5 dest: 14}], [{ cond=(AND (NOT p3) p1 p0), acceptance={} source=6 dest: 1}, { cond=(AND p3 p1 p0), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p3) (NOT p0)), acceptance={} source=6 dest: 9}, { cond=(AND p3 (NOT p0)), acceptance={} source=6 dest: 11}], [{ cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=7 dest: 1}, { cond=(AND (NOT p3) p2), acceptance={} source=7 dest: 2}, { cond=(AND (NOT p3) p2 p1), acceptance={} source=7 dest: 3}, { cond=(AND p3 p2 (NOT p1)), acceptance={} source=7 dest: 6}, { cond=(AND p3 p2), acceptance={} source=7 dest: 7}, { cond=(AND p3 p2 p1), acceptance={} source=7 dest: 8}], [{ cond=(AND (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=8 dest: 9}, { cond=(AND (NOT p3) p1 (NOT p0)), acceptance={} source=8 dest: 10}, { cond=(AND p3 (NOT p1) (NOT p0)), acceptance={} source=8 dest: 11}, { cond=(AND p3 p1 (NOT p0)), acceptance={} source=8 dest: 14}], [{ cond=true, acceptance={0} source=9 dest: 9}], [{ cond=(AND (NOT p1) p0), acceptance={} source=10 dest: 9}, { cond=(AND p1 p0), acceptance={} source=10 dest: 10}], [{ cond=(NOT p3), acceptance={} source=11 dest: 9}, { cond=p3, acceptance={} source=11 dest: 11}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=12 dest: 9}, { cond=(AND p3 (NOT p2)), acceptance={} source=12 dest: 11}, { cond=(AND p3 p2), acceptance={} source=12 dest: 12}, { cond=(AND (NOT p3) p2), acceptance={0} source=12 dest: 12}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1) p0), acceptance={} source=13 dest: 9}, { cond=(AND (NOT p3) (NOT p2) p1 p0), acceptance={} source=13 dest: 10}, { cond=(AND p3 (NOT p2) (NOT p1) p0), acceptance={} source=13 dest: 11}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=13 dest: 12}, { cond=(AND p2 p1 p0), acceptance={} source=13 dest: 13}, { cond=(AND p3 (NOT p2) p1 p0), acceptance={} source=13 dest: 14}], [{ cond=(AND (NOT p3) (NOT p1) p0), acceptance={} source=14 dest: 9}, { cond=(AND (NOT p3) p1 p0), acceptance={} source=14 dest: 10}, { cond=(AND p3 (NOT p1) p0), acceptance={} source=14 dest: 11}, { cond=(AND p3 p1 p0), acceptance={} source=14 dest: 14}]], initial=0, aps=[p3:(LEQ s0 s1), p2:(OR (LEQ 1 s4) (LEQ s0 s1)), p1:(OR (LEQ 1 s7) (LEQ s18 s15)), p0:(LEQ 1 s7)], 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, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33117 reset in 168 ms.
Stack based approach found an accepted trace after 33679 steps with 11306 reset with depth 6 and stack size 6 in 57 ms.
FORMULA FMS-PT-00005-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property FMS-PT-00005-LTLCardinality-14 finished in 958 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((p0 U X(p1))||X((p0||F(p2)))))))'
Support contains 3 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-03-10 11:07:04] [INFO ] Invariant cache hit.
[2023-03-10 11:07:04] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-10 11:07:04] [INFO ] Invariant cache hit.
[2023-03-10 11:07:04] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-03-10 11:07:04] [INFO ] Invariant cache hit.
[2023-03-10 11:07:04] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 80 ms. Remains : 22/22 places, 20/20 transitions.
Stuttering acceptance computed with spot in 192 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), false]
Running random walk in product with property : FMS-PT-00005-LTLCardinality-15 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=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(NOT p2), acceptance={} source=3 dest: 3}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=4 dest: 3}]], initial=0, aps=[p0:(LEQ 3 s0), p1:(GT 1 s4), p2:(GT 2 s20)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 4364 reset in 121 ms.
Stack based approach found an accepted trace after 94 steps with 5 reset with depth 11 and stack size 11 in 1 ms.
FORMULA FMS-PT-00005-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property FMS-PT-00005-LTLCardinality-15 finished in 423 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((G(p0)||F((p1 U (p2||G(p1))))))))'
Found a Lengthening insensitive property : FMS-PT-00005-LTLCardinality-01
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Support contains 3 out of 22 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 22/22 places, 20/20 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 22 transition count 19
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 3 rules applied. Total rules applied 4 place count 21 transition count 17
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 19 transition count 17
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 6 place count 19 transition count 12
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 11 rules applied. Total rules applied 17 place count 13 transition count 12
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 3 with 5 rules applied. Total rules applied 22 place count 10 transition count 10
Applied a total of 22 rules in 7 ms. Remains 10 /22 variables (removed 12) and now considering 10/20 (removed 10) transitions.
// Phase 1: matrix 10 rows 10 cols
[2023-03-10 11:07:04] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-10 11:07:04] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-10 11:07:04] [INFO ] Invariant cache hit.
[2023-03-10 11:07:04] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-10 11:07:04] [INFO ] Invariant cache hit.
[2023-03-10 11:07:04] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 10/22 places, 10/20 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 72 ms. Remains : 10/22 places, 10/20 transitions.
Running random walk in product with property : FMS-PT-00005-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT 2 s0), p2:(AND (NOT (OR (LEQ s9 s6) (LEQ 3 s9))) (GT 3 s9)), p1:(GT 3 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 2045 steps with 48 reset in 4 ms.
Treatment of property FMS-PT-00005-LTLCardinality-01 finished in 284 ms.
FORMULA FMS-PT-00005-LTLCardinality-01 FALSE TECHNIQUES LENGTHENING_INSENSITIVE
[2023-03-10 11:07:04] [INFO ] Flatten gal took : 3 ms
All properties solved without resorting to exhaustive model-checking.
Total runtime 9283 ms.
ITS solved all properties within timeout

BK_STOP 1678446425809

--------------------
content from stderr:

+ 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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="FMS-PT-00005"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is FMS-PT-00005, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r167-tall-167838852700195"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FMS-PT-00005.tgz
mv FMS-PT-00005 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;