Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r285-smll-171654421800042.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is Parking-PT-208, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r285-smll-171654421800042
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 7.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 23 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 11 16:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Apr 11 16:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Apr 11 16:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Apr 11 16:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 49K May 18 16:43 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 Parking-PT-208-LTLCardinality-00
FORMULA_NAME Parking-PT-208-LTLCardinality-01
FORMULA_NAME Parking-PT-208-LTLCardinality-02
FORMULA_NAME Parking-PT-208-LTLCardinality-03
FORMULA_NAME Parking-PT-208-LTLCardinality-04
FORMULA_NAME Parking-PT-208-LTLCardinality-05
FORMULA_NAME Parking-PT-208-LTLCardinality-06
FORMULA_NAME Parking-PT-208-LTLCardinality-07
FORMULA_NAME Parking-PT-208-LTLCardinality-08
FORMULA_NAME Parking-PT-208-LTLCardinality-09
FORMULA_NAME Parking-PT-208-LTLCardinality-10
FORMULA_NAME Parking-PT-208-LTLCardinality-11
FORMULA_NAME Parking-PT-208-LTLCardinality-12
FORMULA_NAME Parking-PT-208-LTLCardinality-13
FORMULA_NAME Parking-PT-208-LTLCardinality-14
FORMULA_NAME Parking-PT-208-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716841384462

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=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Parking-PT-208
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-27 20:23:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-27 20:23:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 20:23:07] [INFO ] Load time of PNML (sax parser for PT used): 85 ms
[2024-05-27 20:23:07] [INFO ] Transformed 137 places.
[2024-05-27 20:23:07] [INFO ] Transformed 201 transitions.
[2024-05-27 20:23:07] [INFO ] Found NUPN structural information;
[2024-05-27 20:23:07] [INFO ] Parsed PT model containing 137 places and 201 transitions and 593 arcs in 191 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 84 transitions
Reduce redundant transitions removed 84 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA Parking-PT-208-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-208-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-208-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-208-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-208-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 38 out of 137 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 137/137 places, 117/117 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 135 transition count 115
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 135 transition count 115
Applied a total of 4 rules in 38 ms. Remains 135 /137 variables (removed 2) and now considering 115/117 (removed 2) transitions.
// Phase 1: matrix 115 rows 135 cols
[2024-05-27 20:23:07] [INFO ] Computed 34 invariants in 10 ms
[2024-05-27 20:23:07] [INFO ] Implicit Places using invariants in 374 ms returned [36, 44, 52, 64, 66, 93, 109, 129, 131]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 416 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 126/137 places, 115/117 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 124 transition count 113
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 124 transition count 113
Applied a total of 4 rules in 11 ms. Remains 124 /126 variables (removed 2) and now considering 113/115 (removed 2) transitions.
// Phase 1: matrix 113 rows 124 cols
[2024-05-27 20:23:07] [INFO ] Computed 25 invariants in 4 ms
[2024-05-27 20:23:07] [INFO ] Implicit Places using invariants in 125 ms returned []
[2024-05-27 20:23:07] [INFO ] Invariant cache hit.
[2024-05-27 20:23:08] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-27 20:23:08] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 372 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 124/137 places, 113/117 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 839 ms. Remains : 124/137 places, 113/117 transitions.
Support contains 38 out of 124 places after structural reductions.
[2024-05-27 20:23:08] [INFO ] Flatten gal took : 50 ms
[2024-05-27 20:23:08] [INFO ] Flatten gal took : 20 ms
[2024-05-27 20:23:08] [INFO ] Input system was already deterministic with 113 transitions.
Support contains 37 out of 124 places (down from 38) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 289 resets, run finished after 716 ms. (steps per millisecond=13 ) properties (out of 21) seen :18
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-27 20:23:09] [INFO ] Invariant cache hit.
[2024-05-27 20:23:09] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-27 20:23:09] [INFO ] [Nat]Absence check using 25 positive place invariants in 10 ms returned sat
[2024-05-27 20:23:09] [INFO ] After 81ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2024-05-27 20:23:09] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-27 20:23:09] [INFO ] After 27ms SMT Verify possible using 26 Read/Feed constraints in natural domain returned unsat :1 sat :2
[2024-05-27 20:23:09] [INFO ] After 66ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 29 ms.
[2024-05-27 20:23:09] [INFO ] After 281ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 4 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 113/113 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 124 transition count 110
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 121 transition count 110
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 6 place count 121 transition count 107
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 12 place count 118 transition count 107
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 15 place count 115 transition count 104
Iterating global reduction 2 with 3 rules applied. Total rules applied 18 place count 115 transition count 104
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 40 place count 104 transition count 93
Free-agglomeration rule applied 26 times.
Iterating global reduction 2 with 26 rules applied. Total rules applied 66 place count 104 transition count 67
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 2 with 26 rules applied. Total rules applied 92 place count 78 transition count 67
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 95 place count 78 transition count 64
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 98 place count 75 transition count 64
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 99 place count 74 transition count 63
Reduce places removed 19 places and 0 transitions.
Graph (trivial) has 48 edges and 55 vertex of which 16 / 55 are part of one of the 2 SCC in 3 ms
Free SCC test removed 14 places
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 4 with 39 rules applied. Total rules applied 138 place count 41 transition count 44
Reduce places removed 20 places and 0 transitions.
Drop transitions removed 21 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 22 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 5 with 44 rules applied. Total rules applied 182 place count 21 transition count 20
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 6 with 6 rules applied. Total rules applied 188 place count 18 transition count 17
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 190 place count 16 transition count 17
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 190 place count 16 transition count 16
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 192 place count 15 transition count 16
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 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 196 place count 13 transition count 14
Free-agglomeration rule applied 2 times.
Iterating global reduction 8 with 2 rules applied. Total rules applied 198 place count 13 transition count 12
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 200 place count 11 transition count 12
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 201 place count 11 transition count 11
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 202 place count 10 transition count 11
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 203 place count 10 transition count 10
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 10 with 1 rules applied. Total rules applied 204 place count 10 transition count 9
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 207 place count 8 transition count 8
Applied a total of 207 rules in 70 ms. Remains 8 /124 variables (removed 116) and now considering 8/113 (removed 105) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 8/124 places, 8/113 transitions.
Finished random walk after 5 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
FORMULA Parking-PT-208-LTLCardinality-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA Parking-PT-208-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 1 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 113/113 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 121 transition count 110
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 121 transition count 110
Applied a total of 6 rules in 5 ms. Remains 121 /124 variables (removed 3) and now considering 110/113 (removed 3) transitions.
// Phase 1: matrix 110 rows 121 cols
[2024-05-27 20:23:10] [INFO ] Computed 25 invariants in 2 ms
[2024-05-27 20:23:10] [INFO ] Implicit Places using invariants in 111 ms returned [28, 106]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 114 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 119/124 places, 110/113 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 117 transition count 108
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 117 transition count 108
Applied a total of 4 rules in 4 ms. Remains 117 /119 variables (removed 2) and now considering 108/110 (removed 2) transitions.
// Phase 1: matrix 108 rows 117 cols
[2024-05-27 20:23:10] [INFO ] Computed 23 invariants in 4 ms
[2024-05-27 20:23:10] [INFO ] Implicit Places using invariants in 104 ms returned []
[2024-05-27 20:23:10] [INFO ] Invariant cache hit.
[2024-05-27 20:23:10] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-27 20:23:10] [INFO ] Implicit Places using invariants and state equation in 174 ms returned []
Implicit Place search using SMT with State Equation took 283 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 117/124 places, 108/113 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 406 ms. Remains : 117/124 places, 108/113 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 238 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : Parking-PT-208-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s90 0)], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA Parking-PT-208-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-208-LTLCardinality-00 finished in 717 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&G((X(X(F(p2)))||p1)))))'
Support contains 6 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 113/113 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 121 transition count 110
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 121 transition count 110
Applied a total of 6 rules in 5 ms. Remains 121 /124 variables (removed 3) and now considering 110/113 (removed 3) transitions.
// Phase 1: matrix 110 rows 121 cols
[2024-05-27 20:23:10] [INFO ] Computed 25 invariants in 2 ms
[2024-05-27 20:23:11] [INFO ] Implicit Places using invariants in 101 ms returned [28, 92, 106]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 104 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 118/124 places, 110/113 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 115 transition count 107
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 115 transition count 107
Applied a total of 6 rules in 4 ms. Remains 115 /118 variables (removed 3) and now considering 107/110 (removed 3) transitions.
// Phase 1: matrix 107 rows 115 cols
[2024-05-27 20:23:11] [INFO ] Computed 22 invariants in 3 ms
[2024-05-27 20:23:11] [INFO ] Implicit Places using invariants in 87 ms returned []
[2024-05-27 20:23:11] [INFO ] Invariant cache hit.
[2024-05-27 20:23:11] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-27 20:23:11] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 249 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 115/124 places, 107/113 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 364 ms. Remains : 115/124 places, 107/113 transitions.
Stuttering acceptance computed with spot in 272 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : Parking-PT-208-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(OR (EQ s8 0) (EQ s98 1)), p1:(OR (EQ s101 0) (EQ s107 1)), p2:(OR (EQ s36 0) (EQ s62 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Parking-PT-208-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-208-LTLCardinality-01 finished in 658 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(p1)))'
Support contains 2 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 113/113 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 121 transition count 110
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 121 transition count 110
Applied a total of 6 rules in 4 ms. Remains 121 /124 variables (removed 3) and now considering 110/113 (removed 3) transitions.
// Phase 1: matrix 110 rows 121 cols
[2024-05-27 20:23:11] [INFO ] Computed 25 invariants in 3 ms
[2024-05-27 20:23:11] [INFO ] Implicit Places using invariants in 113 ms returned [28, 92, 106]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 114 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 118/124 places, 110/113 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 115 transition count 107
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 115 transition count 107
Applied a total of 6 rules in 3 ms. Remains 115 /118 variables (removed 3) and now considering 107/110 (removed 3) transitions.
// Phase 1: matrix 107 rows 115 cols
[2024-05-27 20:23:11] [INFO ] Computed 22 invariants in 1 ms
[2024-05-27 20:23:11] [INFO ] Implicit Places using invariants in 230 ms returned []
[2024-05-27 20:23:11] [INFO ] Invariant cache hit.
[2024-05-27 20:23:12] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-27 20:23:12] [INFO ] Implicit Places using invariants and state equation in 178 ms returned []
Implicit Place search using SMT with State Equation took 412 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 115/124 places, 107/113 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 533 ms. Remains : 115/124 places, 107/113 transitions.
Stuttering acceptance computed with spot in 176 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : Parking-PT-208-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(AND (EQ s66 0) (EQ s31 1)), p0:(OR (EQ s31 0) (EQ s66 1))], 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 881 steps with 25 reset in 23 ms.
FORMULA Parking-PT-208-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-208-LTLCardinality-02 finished in 751 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X((p1 U X(p2)))||p0))))'
Support contains 4 out of 124 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 113/113 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 121 transition count 110
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 121 transition count 110
Applied a total of 6 rules in 12 ms. Remains 121 /124 variables (removed 3) and now considering 110/113 (removed 3) transitions.
// Phase 1: matrix 110 rows 121 cols
[2024-05-27 20:23:12] [INFO ] Computed 25 invariants in 1 ms
[2024-05-27 20:23:12] [INFO ] Implicit Places using invariants in 147 ms returned [28, 92]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 148 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 119/124 places, 110/113 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 117 transition count 108
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 117 transition count 108
Applied a total of 4 rules in 3 ms. Remains 117 /119 variables (removed 2) and now considering 108/110 (removed 2) transitions.
// Phase 1: matrix 108 rows 117 cols
[2024-05-27 20:23:12] [INFO ] Computed 23 invariants in 3 ms
[2024-05-27 20:23:12] [INFO ] Implicit Places using invariants in 102 ms returned []
[2024-05-27 20:23:12] [INFO ] Invariant cache hit.
[2024-05-27 20:23:12] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-27 20:23:12] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 117/124 places, 108/113 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 460 ms. Remains : 117/124 places, 108/113 transitions.
Stuttering acceptance computed with spot in 152 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Parking-PT-208-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}]], initial=0, aps=[p0:(OR (EQ s102 0) (EQ s93 1)), p2:(OR (EQ s32 0) (EQ s91 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25213 reset in 638 ms.
Product exploration explored 100000 steps with 25212 reset in 462 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p2), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 151 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Finished random walk after 86 steps, including 2 resets, run visited all 2 properties in 1 ms. (steps per millisecond=86 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p2), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0)), (F (AND (NOT p0) (NOT p2)))]
Knowledge based reduction with 2 factoid took 176 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 146 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 4 out of 117 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 108/108 transitions.
Applied a total of 0 rules in 1 ms. Remains 117 /117 variables (removed 0) and now considering 108/108 (removed 0) transitions.
[2024-05-27 20:23:14] [INFO ] Invariant cache hit.
[2024-05-27 20:23:14] [INFO ] Implicit Places using invariants in 78 ms returned []
[2024-05-27 20:23:14] [INFO ] Invariant cache hit.
[2024-05-27 20:23:15] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-27 20:23:15] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
[2024-05-27 20:23:15] [INFO ] Invariant cache hit.
[2024-05-27 20:23:15] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 346 ms. Remains : 117/117 places, 108/108 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p2)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 124 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Finished random walk after 193 steps, including 5 resets, run visited all 2 properties in 2 ms. (steps per millisecond=96 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p2)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0)), (F (AND (NOT p0) (NOT p2)))]
Knowledge based reduction with 1 factoid took 166 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 155 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 25215 reset in 340 ms.
Product exploration explored 100000 steps with 25222 reset in 387 ms.
Applying partial POR strategy [false, true, false, false]
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 108/108 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 117 transition count 108
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 3 Pre rules applied. Total rules applied 3 place count 117 transition count 108
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 6 place count 117 transition count 108
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 9 place count 114 transition count 105
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 12 place count 114 transition count 105
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 11 places in 0 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 114 transition count 109
Deduced a syphon composed of 11 places in 0 ms
Applied a total of 20 rules in 36 ms. Remains 114 /117 variables (removed 3) and now considering 109/108 (removed -1) transitions.
[2024-05-27 20:23:17] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 109 rows 114 cols
[2024-05-27 20:23:17] [INFO ] Computed 23 invariants in 3 ms
[2024-05-27 20:23:17] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 114/117 places, 109/108 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 180 ms. Remains : 114/117 places, 109/108 transitions.
Built C files in :
/tmp/ltsmin13744606604244307373
[2024-05-27 20:23:17] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13744606604244307373
Running compilation step : cd /tmp/ltsmin13744606604244307373;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 442 ms.
Running link step : cd /tmp/ltsmin13744606604244307373;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin13744606604244307373;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased19878896057955228.hoa' '--buchi-type=spotba'
LTSmin run took 596 ms.
FORMULA Parking-PT-208-LTLCardinality-03 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property Parking-PT-208-LTLCardinality-03 finished in 6236 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 113/113 transitions.
Reduce places removed 1 places and 1 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 123 transition count 108
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 119 transition count 108
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 119 transition count 104
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 115 transition count 104
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 19 place count 112 transition count 101
Iterating global reduction 2 with 3 rules applied. Total rules applied 22 place count 112 transition count 101
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 42 place count 102 transition count 91
Applied a total of 42 rules in 18 ms. Remains 102 /124 variables (removed 22) and now considering 91/113 (removed 22) transitions.
// Phase 1: matrix 91 rows 102 cols
[2024-05-27 20:23:18] [INFO ] Computed 25 invariants in 1 ms
[2024-05-27 20:23:18] [INFO ] Implicit Places using invariants in 83 ms returned [26, 79, 88]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 95 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 99/124 places, 91/113 transitions.
Applied a total of 0 rules in 6 ms. Remains 99 /99 variables (removed 0) and now considering 91/91 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 119 ms. Remains : 99/124 places, 91/113 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : Parking-PT-208-LTLCardinality-07 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 (EQ s35 0) (EQ s22 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 36 steps with 0 reset in 0 ms.
FORMULA Parking-PT-208-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-208-LTLCardinality-07 finished in 185 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||X(X(p1))))))'
Support contains 4 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 113/113 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 122 transition count 111
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 122 transition count 111
Applied a total of 4 rules in 5 ms. Remains 122 /124 variables (removed 2) and now considering 111/113 (removed 2) transitions.
// Phase 1: matrix 111 rows 122 cols
[2024-05-27 20:23:18] [INFO ] Computed 25 invariants in 1 ms
[2024-05-27 20:23:18] [INFO ] Implicit Places using invariants in 100 ms returned [28, 93, 107]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 102 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 119/124 places, 111/113 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 116 transition count 108
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 116 transition count 108
Applied a total of 6 rules in 4 ms. Remains 116 /119 variables (removed 3) and now considering 108/111 (removed 3) transitions.
// Phase 1: matrix 108 rows 116 cols
[2024-05-27 20:23:18] [INFO ] Computed 22 invariants in 1 ms
[2024-05-27 20:23:18] [INFO ] Implicit Places using invariants in 90 ms returned []
[2024-05-27 20:23:18] [INFO ] Invariant cache hit.
[2024-05-27 20:23:19] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-27 20:23:19] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 300 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 116/124 places, 108/113 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 412 ms. Remains : 116/124 places, 108/113 transitions.
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), true]
Running random walk in product with property : Parking-PT-208-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s28 0) (EQ s102 0)), p1:(AND (EQ s75 0) (EQ s70 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, 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 14365 steps with 414 reset in 42 ms.
FORMULA Parking-PT-208-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-208-LTLCardinality-10 finished in 637 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 6 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 113/113 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 124 transition count 109
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 120 transition count 109
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 120 transition count 105
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 116 transition count 105
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 18 place count 114 transition count 103
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 114 transition count 103
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 40 place count 104 transition count 93
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 41 place count 104 transition count 93
Applied a total of 41 rules in 24 ms. Remains 104 /124 variables (removed 20) and now considering 93/113 (removed 20) transitions.
// Phase 1: matrix 93 rows 104 cols
[2024-05-27 20:23:19] [INFO ] Computed 25 invariants in 1 ms
[2024-05-27 20:23:19] [INFO ] Implicit Places using invariants in 89 ms returned [27, 81, 90]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 91 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 101/124 places, 93/113 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 100 transition count 112
Applied a total of 2 rules in 9 ms. Remains 100 /101 variables (removed 1) and now considering 112/93 (removed -19) transitions.
// Phase 1: matrix 112 rows 100 cols
[2024-05-27 20:23:19] [INFO ] Computed 22 invariants in 0 ms
[2024-05-27 20:23:19] [INFO ] Implicit Places using invariants in 82 ms returned []
[2024-05-27 20:23:19] [INFO ] Invariant cache hit.
[2024-05-27 20:23:19] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-27 20:23:19] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 282 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 100/124 places, 112/113 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 410 ms. Remains : 100/124 places, 112/113 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : Parking-PT-208-LTLCardinality-11 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 (EQ s20 0) (EQ s61 1) (EQ s45 0) (EQ s40 1) (EQ s22 0) (EQ s42 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 34 steps with 0 reset in 0 ms.
FORMULA Parking-PT-208-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-208-LTLCardinality-11 finished in 465 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((p1&&(G(!p2)||(!p2&&F(p3))))||p0)))'
Support contains 7 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 113/113 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 124 transition count 110
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 121 transition count 110
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 6 place count 121 transition count 107
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 12 place count 118 transition count 107
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 15 place count 115 transition count 104
Iterating global reduction 2 with 3 rules applied. Total rules applied 18 place count 115 transition count 104
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 38 place count 105 transition count 94
Applied a total of 38 rules in 19 ms. Remains 105 /124 variables (removed 19) and now considering 94/113 (removed 19) transitions.
// Phase 1: matrix 94 rows 105 cols
[2024-05-27 20:23:19] [INFO ] Computed 25 invariants in 0 ms
[2024-05-27 20:23:19] [INFO ] Implicit Places using invariants in 82 ms returned [82, 91]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 97 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 103/124 places, 94/113 transitions.
Applied a total of 0 rules in 5 ms. Remains 103 /103 variables (removed 0) and now considering 94/94 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 123 ms. Remains : 103/124 places, 94/113 transitions.
Stuttering acceptance computed with spot in 148 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), true, (AND (NOT p3) p2), (NOT p3)]
Running random walk in product with property : Parking-PT-208-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(OR p0 (AND p1 (NOT p2))), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2) (NOT p3)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=2 dest: 2}, { cond=(AND p2 (NOT p3)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p3), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s35 0) (EQ s5 1)), p1:(OR (AND (EQ s85 0) (EQ s27 1)) (AND (EQ s19 0) (EQ s67 1))), p2:(OR (EQ s67 0) (EQ s19 1)), p3:(NEQ s96 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 2204 steps with 67 reset in 15 ms.
FORMULA Parking-PT-208-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-208-LTLCardinality-12 finished in 307 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 113/113 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 124 transition count 109
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 120 transition count 109
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 120 transition count 105
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 116 transition count 105
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 19 place count 113 transition count 102
Iterating global reduction 2 with 3 rules applied. Total rules applied 22 place count 113 transition count 102
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 44 place count 102 transition count 91
Applied a total of 44 rules in 20 ms. Remains 102 /124 variables (removed 22) and now considering 91/113 (removed 22) transitions.
// Phase 1: matrix 91 rows 102 cols
[2024-05-27 20:23:20] [INFO ] Computed 25 invariants in 1 ms
[2024-05-27 20:23:20] [INFO ] Implicit Places using invariants in 75 ms returned [26, 79, 88]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 77 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 99/124 places, 91/113 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 98 transition count 110
Applied a total of 2 rules in 8 ms. Remains 98 /99 variables (removed 1) and now considering 110/91 (removed -19) transitions.
// Phase 1: matrix 110 rows 98 cols
[2024-05-27 20:23:20] [INFO ] Computed 22 invariants in 1 ms
[2024-05-27 20:23:20] [INFO ] Implicit Places using invariants in 71 ms returned []
[2024-05-27 20:23:20] [INFO ] Invariant cache hit.
[2024-05-27 20:23:20] [INFO ] State equation strengthened by 58 read => feed constraints.
[2024-05-27 20:23:20] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 240 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 98/124 places, 110/113 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 345 ms. Remains : 98/124 places, 110/113 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : Parking-PT-208-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s47 0) (EQ s62 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 3066 reset in 244 ms.
Product exploration explored 100000 steps with 3059 reset in 304 ms.
Computed a total of 1 stabilizing places and 5 stable transitions
Computed a total of 1 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 75 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 85 steps, including 2 resets, run visited all 1 properties in 1 ms. (steps per millisecond=85 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 102 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Support contains 2 out of 98 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 98/98 places, 110/110 transitions.
Applied a total of 0 rules in 4 ms. Remains 98 /98 variables (removed 0) and now considering 110/110 (removed 0) transitions.
[2024-05-27 20:23:21] [INFO ] Invariant cache hit.
[2024-05-27 20:23:21] [INFO ] Implicit Places using invariants in 76 ms returned []
[2024-05-27 20:23:21] [INFO ] Invariant cache hit.
[2024-05-27 20:23:21] [INFO ] State equation strengthened by 58 read => feed constraints.
[2024-05-27 20:23:21] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
[2024-05-27 20:23:21] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-27 20:23:21] [INFO ] Invariant cache hit.
[2024-05-27 20:23:21] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 369 ms. Remains : 98/98 places, 110/110 transitions.
Computed a total of 1 stabilizing places and 5 stable transitions
Computed a total of 1 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 76 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 83 steps, including 2 resets, run visited all 1 properties in 1 ms. (steps per millisecond=83 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 3064 reset in 187 ms.
Product exploration explored 100000 steps with 3055 reset in 452 ms.
Built C files in :
/tmp/ltsmin13530827709914098572
[2024-05-27 20:23:22] [INFO ] Computing symmetric may disable matrix : 110 transitions.
[2024-05-27 20:23:22] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:23:22] [INFO ] Computing symmetric may enable matrix : 110 transitions.
[2024-05-27 20:23:22] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:23:22] [INFO ] Computing Do-Not-Accords matrix : 110 transitions.
[2024-05-27 20:23:22] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:23:22] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13530827709914098572
Running compilation step : cd /tmp/ltsmin13530827709914098572;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 324 ms.
Running link step : cd /tmp/ltsmin13530827709914098572;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin13530827709914098572;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10880883444288236766.hoa' '--buchi-type=spotba'
LTSmin run took 635 ms.
FORMULA Parking-PT-208-LTLCardinality-13 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property Parking-PT-208-LTLCardinality-13 finished in 3639 ms.
All properties solved by simple procedures.
Total runtime 16826 ms.

BK_STOP 1716841404934

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Parking-PT-208"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is Parking-PT-208, 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 r285-smll-171654421800042"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-208.tgz
mv Parking-PT-208 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 ;