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.r295-tall-167873947300003.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is PhaseVariation-PT-D02CS010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r295-tall-167873947300003
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 7.3K Feb 26 15:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Feb 26 15:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 14:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 26 14:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 15:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Feb 26 15:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K Feb 26 15:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 103K Feb 26 15:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 9 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 73K Mar 5 18:23 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 PhaseVariation-PT-D02CS010-LTLCardinality-00
FORMULA_NAME PhaseVariation-PT-D02CS010-LTLCardinality-01
FORMULA_NAME PhaseVariation-PT-D02CS010-LTLCardinality-02
FORMULA_NAME PhaseVariation-PT-D02CS010-LTLCardinality-03
FORMULA_NAME PhaseVariation-PT-D02CS010-LTLCardinality-04
FORMULA_NAME PhaseVariation-PT-D02CS010-LTLCardinality-05
FORMULA_NAME PhaseVariation-PT-D02CS010-LTLCardinality-06
FORMULA_NAME PhaseVariation-PT-D02CS010-LTLCardinality-07
FORMULA_NAME PhaseVariation-PT-D02CS010-LTLCardinality-08
FORMULA_NAME PhaseVariation-PT-D02CS010-LTLCardinality-09
FORMULA_NAME PhaseVariation-PT-D02CS010-LTLCardinality-10
FORMULA_NAME PhaseVariation-PT-D02CS010-LTLCardinality-11
FORMULA_NAME PhaseVariation-PT-D02CS010-LTLCardinality-12
FORMULA_NAME PhaseVariation-PT-D02CS010-LTLCardinality-13
FORMULA_NAME PhaseVariation-PT-D02CS010-LTLCardinality-14
FORMULA_NAME PhaseVariation-PT-D02CS010-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678776007037

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=PhaseVariation-PT-D02CS010
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-14 06:40:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-14 06:40:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 06:40:11] [INFO ] Load time of PNML (sax parser for PT used): 42 ms
[2023-03-14 06:40:11] [INFO ] Transformed 14 places.
[2023-03-14 06:40:11] [INFO ] Transformed 65 transitions.
[2023-03-14 06:40:11] [INFO ] Parsed PT model containing 14 places and 65 transitions and 443 arcs in 126 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 1 formulas.
FORMULA PhaseVariation-PT-D02CS010-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 65/65 transitions.
Applied a total of 0 rules in 9 ms. Remains 14 /14 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-14 06:40:11] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
// Phase 1: matrix 9 rows 14 cols
[2023-03-14 06:40:11] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-14 06:40:11] [INFO ] Dead Transitions using invariants and state equation in 157 ms found 0 transitions.
[2023-03-14 06:40:11] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:11] [INFO ] Invariant cache hit.
[2023-03-14 06:40:11] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-14 06:40:11] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:11] [INFO ] Invariant cache hit.
[2023-03-14 06:40:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-14 06:40:11] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-14 06:40:11] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:11] [INFO ] Invariant cache hit.
[2023-03-14 06:40:11] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 319 ms. Remains : 14/14 places, 65/65 transitions.
Support contains 14 out of 14 places after structural reductions.
[2023-03-14 06:40:11] [INFO ] Flatten gal took : 29 ms
[2023-03-14 06:40:11] [INFO ] Flatten gal took : 10 ms
[2023-03-14 06:40:11] [INFO ] Input system was already deterministic with 65 transitions.
Incomplete random walk after 10000 steps, including 597 resets, run finished after 264 ms. (steps per millisecond=37 ) properties (out of 26) seen :20
Incomplete Best-First random walk after 10001 steps, including 125 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 125 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 125 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 137 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 145 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 138 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-14 06:40:12] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:12] [INFO ] Invariant cache hit.
[2023-03-14 06:40:12] [INFO ] [Real]Absence check using 5 positive place invariants in 11 ms returned sat
[2023-03-14 06:40:12] [INFO ] After 47ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-14 06:40:12] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-14 06:40:12] [INFO ] After 58ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :0
Fused 6 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 6 atomic propositions for a total of 15 simplifications.
FORMULA PhaseVariation-PT-D02CS010-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D02CS010-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D02CS010-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D02CS010-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 14 stabilizing places and 65 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 14 transition count 65
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
FORMULA PhaseVariation-PT-D02CS010-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 65/65 transitions.
Applied a total of 0 rules in 11 ms. Remains 14 /14 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-14 06:40:13] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:13] [INFO ] Invariant cache hit.
[2023-03-14 06:40:13] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
[2023-03-14 06:40:13] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:13] [INFO ] Invariant cache hit.
[2023-03-14 06:40:13] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-14 06:40:13] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:13] [INFO ] Invariant cache hit.
[2023-03-14 06:40:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-14 06:40:13] [INFO ] Implicit Places using invariants and state equation in 37 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 82 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/14 places, 65/65 transitions.
Drop transitions removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 0 with 56 rules applied. Total rules applied 56 place count 13 transition count 9
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 63 place count 8 transition count 7
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 64 place count 7 transition count 6
Iterating global reduction 1 with 1 rules applied. Total rules applied 65 place count 7 transition count 6
Applied a total of 65 rules in 5 ms. Remains 7 /13 variables (removed 6) and now considering 6/65 (removed 59) transitions.
// Phase 1: matrix 6 rows 7 cols
[2023-03-14 06:40:13] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-14 06:40:13] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-14 06:40:13] [INFO ] Invariant cache hit.
[2023-03-14 06:40:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-14 06:40:13] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 7/14 places, 6/65 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 204 ms. Remains : 7/14 places, 6/65 transitions.
Stuttering acceptance computed with spot in 1047 ms :[(NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D02CS010-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GT s1 s4) (GT 2 s0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 36 steps with 2 reset in 1 ms.
FORMULA PhaseVariation-PT-D02CS010-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D02CS010-LTLCardinality-01 finished in 1884 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 65/65 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-14 06:40:14] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
// Phase 1: matrix 9 rows 14 cols
[2023-03-14 06:40:14] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-14 06:40:14] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
[2023-03-14 06:40:14] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:14] [INFO ] Invariant cache hit.
[2023-03-14 06:40:14] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-14 06:40:14] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:14] [INFO ] Invariant cache hit.
[2023-03-14 06:40:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-14 06:40:14] [INFO ] Implicit Places using invariants and state equation in 31 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 59 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 13/14 places, 65/65 transitions.
Drop transitions removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 0 with 56 rules applied. Total rules applied 56 place count 13 transition count 9
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 65 place count 7 transition count 6
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 67 place count 5 transition count 4
Iterating global reduction 1 with 2 rules applied. Total rules applied 69 place count 5 transition count 4
Applied a total of 69 rules in 1 ms. Remains 5 /13 variables (removed 8) and now considering 4/65 (removed 61) transitions.
// Phase 1: matrix 4 rows 5 cols
[2023-03-14 06:40:14] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-14 06:40:14] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-14 06:40:14] [INFO ] Invariant cache hit.
[2023-03-14 06:40:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-14 06:40:14] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 5/14 places, 4/65 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 154 ms. Remains : 5/14 places, 4/65 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D02CS010-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LEQ 1 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 29 steps with 6 reset in 1 ms.
FORMULA PhaseVariation-PT-D02CS010-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D02CS010-LTLCardinality-02 finished in 269 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))||G((p1&&F(p2)))))'
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 65/65 transitions.
Applied a total of 0 rules in 6 ms. Remains 14 /14 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-14 06:40:14] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
// Phase 1: matrix 9 rows 14 cols
[2023-03-14 06:40:14] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-14 06:40:14] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
[2023-03-14 06:40:14] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:14] [INFO ] Invariant cache hit.
[2023-03-14 06:40:14] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-14 06:40:14] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:14] [INFO ] Invariant cache hit.
[2023-03-14 06:40:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-14 06:40:15] [INFO ] Implicit Places using invariants and state equation in 39 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 65 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/14 places, 65/65 transitions.
Drop transitions removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 0 with 56 rules applied. Total rules applied 56 place count 13 transition count 9
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 64 place count 8 transition count 6
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 66 place count 6 transition count 4
Iterating global reduction 1 with 2 rules applied. Total rules applied 68 place count 6 transition count 4
Applied a total of 68 rules in 4 ms. Remains 6 /13 variables (removed 7) and now considering 4/65 (removed 61) transitions.
// Phase 1: matrix 4 rows 6 cols
[2023-03-14 06:40:15] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-14 06:40:15] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-14 06:40:15] [INFO ] Invariant cache hit.
[2023-03-14 06:40:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-14 06:40:15] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6/14 places, 4/65 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 173 ms. Remains : 6/14 places, 4/65 transitions.
Stuttering acceptance computed with spot in 166 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : PhaseVariation-PT-D02CS010-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 3 s0), p0:(LEQ 3 s1), p2:(GT 2 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 1 ms.
FORMULA PhaseVariation-PT-D02CS010-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D02CS010-LTLCardinality-03 finished in 362 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))))&&F(p2)))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 65/65 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-14 06:40:15] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
// Phase 1: matrix 9 rows 14 cols
[2023-03-14 06:40:15] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-14 06:40:15] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
[2023-03-14 06:40:15] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:15] [INFO ] Invariant cache hit.
[2023-03-14 06:40:15] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-14 06:40:15] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:15] [INFO ] Invariant cache hit.
[2023-03-14 06:40:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-14 06:40:15] [INFO ] Implicit Places using invariants and state equation in 41 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 72 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 13/14 places, 65/65 transitions.
Drop transitions removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 0 with 56 rules applied. Total rules applied 56 place count 13 transition count 9
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 65 place count 7 transition count 6
Applied a total of 65 rules in 0 ms. Remains 7 /13 variables (removed 6) and now considering 6/65 (removed 59) transitions.
// Phase 1: matrix 6 rows 7 cols
[2023-03-14 06:40:15] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-14 06:40:15] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-14 06:40:15] [INFO ] Invariant cache hit.
[2023-03-14 06:40:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-14 06:40:15] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 7/14 places, 6/65 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 163 ms. Remains : 7/14 places, 6/65 transitions.
Stuttering acceptance computed with spot in 397 ms :[(OR (NOT p2) (AND (NOT p0) p1)), (AND p1 (NOT p0)), (NOT p2), (AND p1 (NOT p0)), true, p1]
Running random walk in product with property : PhaseVariation-PT-D02CS010-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={} source=5 dest: 4}, { cond=(NOT p1), acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(LEQ s1 s3), p0:(LEQ 2 s2), p1:(GT 2 s0)], 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 14 steps with 4 reset in 1 ms.
FORMULA PhaseVariation-PT-D02CS010-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D02CS010-LTLCardinality-04 finished in 577 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 65/65 transitions.
Applied a total of 0 rules in 6 ms. Remains 14 /14 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-14 06:40:15] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
// Phase 1: matrix 9 rows 14 cols
[2023-03-14 06:40:15] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-14 06:40:15] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
[2023-03-14 06:40:15] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:15] [INFO ] Invariant cache hit.
[2023-03-14 06:40:15] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-14 06:40:15] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:15] [INFO ] Invariant cache hit.
[2023-03-14 06:40:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-14 06:40:15] [INFO ] Implicit Places using invariants and state equation in 32 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 56 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/14 places, 65/65 transitions.
Drop transitions removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 0 with 56 rules applied. Total rules applied 56 place count 13 transition count 9
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 67 place count 6 transition count 5
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 69 place count 4 transition count 3
Iterating global reduction 1 with 2 rules applied. Total rules applied 71 place count 4 transition count 3
Applied a total of 71 rules in 4 ms. Remains 4 /13 variables (removed 9) and now considering 3/65 (removed 62) transitions.
// Phase 1: matrix 3 rows 4 cols
[2023-03-14 06:40:15] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-14 06:40:15] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-14 06:40:15] [INFO ] Invariant cache hit.
[2023-03-14 06:40:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-14 06:40:15] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4/14 places, 3/65 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 153 ms. Remains : 4/14 places, 3/65 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D02CS010-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 2 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 0 ms.
FORMULA PhaseVariation-PT-D02CS010-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D02CS010-LTLCardinality-05 finished in 246 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 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 65/65 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-14 06:40:16] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
// Phase 1: matrix 9 rows 14 cols
[2023-03-14 06:40:16] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-14 06:40:16] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
[2023-03-14 06:40:16] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:16] [INFO ] Invariant cache hit.
[2023-03-14 06:40:16] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-14 06:40:16] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:16] [INFO ] Invariant cache hit.
[2023-03-14 06:40:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-14 06:40:16] [INFO ] Implicit Places using invariants and state equation in 41 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 66 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 13/14 places, 65/65 transitions.
Drop transitions removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 0 with 56 rules applied. Total rules applied 56 place count 13 transition count 9
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 67 place count 6 transition count 5
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 69 place count 4 transition count 3
Iterating global reduction 1 with 2 rules applied. Total rules applied 71 place count 4 transition count 3
Applied a total of 71 rules in 1 ms. Remains 4 /13 variables (removed 9) and now considering 3/65 (removed 62) transitions.
// Phase 1: matrix 3 rows 4 cols
[2023-03-14 06:40:16] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-14 06:40:16] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-14 06:40:16] [INFO ] Invariant cache hit.
[2023-03-14 06:40:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-14 06:40:16] [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.
Starting structural reductions in LTL mode, iteration 2 : 4/14 places, 3/65 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 156 ms. Remains : 4/14 places, 3/65 transitions.
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D02CS010-LTLCardinality-06 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:(LEQ 2 s0)], 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 2 steps with 0 reset in 1 ms.
FORMULA PhaseVariation-PT-D02CS010-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D02CS010-LTLCardinality-06 finished in 253 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 65/65 transitions.
Applied a total of 0 rules in 7 ms. Remains 14 /14 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-14 06:40:16] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
// Phase 1: matrix 9 rows 14 cols
[2023-03-14 06:40:16] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-14 06:40:16] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
[2023-03-14 06:40:16] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:16] [INFO ] Invariant cache hit.
[2023-03-14 06:40:16] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-14 06:40:16] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:16] [INFO ] Invariant cache hit.
[2023-03-14 06:40:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-14 06:40:16] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-14 06:40:16] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-14 06:40:16] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:16] [INFO ] Invariant cache hit.
[2023-03-14 06:40:16] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 148 ms. Remains : 14/14 places, 65/65 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D02CS010-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s0 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA PhaseVariation-PT-D02CS010-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D02CS010-LTLCardinality-08 finished in 197 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(p1)&&G(p2)&&F(!p0))))'
Support contains 6 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 65/65 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-14 06:40:16] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:16] [INFO ] Invariant cache hit.
[2023-03-14 06:40:16] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
[2023-03-14 06:40:16] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:16] [INFO ] Invariant cache hit.
[2023-03-14 06:40:16] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-14 06:40:16] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:16] [INFO ] Invariant cache hit.
[2023-03-14 06:40:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-14 06:40:16] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-14 06:40:16] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:16] [INFO ] Invariant cache hit.
[2023-03-14 06:40:16] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 132 ms. Remains : 14/14 places, 65/65 transitions.
Stuttering acceptance computed with spot in 206 ms :[(NOT p2), (OR (NOT p2) (NOT p1) p0), (OR (NOT p2) p0), true, true, true]
Running random walk in product with property : PhaseVariation-PT-D02CS010-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 5}], [{ cond=(AND (NOT p0) p2 p1), acceptance={} source=1 dest: 0}, { cond=(AND p0 p2 p1), acceptance={} source=1 dest: 2}, { cond=(OR (NOT p2) (NOT p1)), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) p2), acceptance={0} source=2 dest: 0}, { cond=(AND p0 p2), acceptance={0} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 5}], [{ cond=(AND p0 p2), acceptance={} source=3 dest: 1}, { cond=(OR (NOT p0) (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=4, aps=[p2:(LEQ s7 s0), p0:(LEQ s5 s11), p1:(LEQ s3 s10)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA PhaseVariation-PT-D02CS010-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D02CS010-LTLCardinality-10 finished in 357 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(G(p1)))))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 65/65 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-14 06:40:16] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:16] [INFO ] Invariant cache hit.
[2023-03-14 06:40:16] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
[2023-03-14 06:40:16] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:16] [INFO ] Invariant cache hit.
[2023-03-14 06:40:16] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-14 06:40:16] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:16] [INFO ] Invariant cache hit.
[2023-03-14 06:40:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-14 06:40:16] [INFO ] Implicit Places using invariants and state equation in 31 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 56 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 13/14 places, 65/65 transitions.
Drop transitions removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 0 with 56 rules applied. Total rules applied 56 place count 13 transition count 9
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 67 place count 6 transition count 5
Applied a total of 67 rules in 1 ms. Remains 6 /13 variables (removed 7) and now considering 5/65 (removed 60) transitions.
// Phase 1: matrix 5 rows 6 cols
[2023-03-14 06:40:16] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-14 06:40:16] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-14 06:40:16] [INFO ] Invariant cache hit.
[2023-03-14 06:40:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-14 06:40:17] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 6/14 places, 5/65 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 135 ms. Remains : 6/14 places, 5/65 transitions.
Stuttering acceptance computed with spot in 180 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PhaseVariation-PT-D02CS010-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p1:(LEQ s1 s3), p0:(LEQ s2 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 18 steps with 1 reset in 1 ms.
FORMULA PhaseVariation-PT-D02CS010-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D02CS010-LTLCardinality-11 finished in 327 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)&&(X(!p1) U ((p2&&X(!p1))||X(G(!p1))))))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 65/65 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-14 06:40:17] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
// Phase 1: matrix 9 rows 14 cols
[2023-03-14 06:40:17] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-14 06:40:17] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
[2023-03-14 06:40:17] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:17] [INFO ] Invariant cache hit.
[2023-03-14 06:40:17] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-14 06:40:17] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
[2023-03-14 06:40:17] [INFO ] Invariant cache hit.
[2023-03-14 06:40:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-14 06:40:17] [INFO ] Implicit Places using invariants and state equation in 29 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 51 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 13/14 places, 65/65 transitions.
Drop transitions removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 0 with 56 rules applied. Total rules applied 56 place count 13 transition count 9
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 65 place count 7 transition count 6
Applied a total of 65 rules in 1 ms. Remains 7 /13 variables (removed 6) and now considering 6/65 (removed 59) transitions.
// Phase 1: matrix 6 rows 7 cols
[2023-03-14 06:40:17] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-14 06:40:17] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-14 06:40:17] [INFO ] Invariant cache hit.
[2023-03-14 06:40:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-14 06:40:17] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 7/14 places, 6/65 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 143 ms. Remains : 7/14 places, 6/65 transitions.
Stuttering acceptance computed with spot in 191 ms :[(OR (NOT p0) p1), (AND (NOT p0) (NOT p1)), p1, p1, true]
Running random walk in product with property : PhaseVariation-PT-D02CS010-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=p1, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(GT s0 s2), p0:(GT 2 s3), p1:(OR (LEQ 2 s5) (LEQ 2 s3))], 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PhaseVariation-PT-D02CS010-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D02CS010-LTLCardinality-12 finished in 356 ms.
All properties solved by simple procedures.
Total runtime 6608 ms.
ITS solved all properties within timeout

BK_STOP 1678776018523

--------------------
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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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="PhaseVariation-PT-D02CS010"
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 PhaseVariation-PT-D02CS010, 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 r295-tall-167873947300003"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D02CS010.tgz
mv PhaseVariation-PT-D02CS010 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 ;