Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r039-tajo-167813692000027.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is BridgeAndVehicles-COL-V20P10N20, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r039-tajo-167813692000027
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 9.4K Feb 25 12:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K Feb 25 12:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Feb 25 12:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 25 12:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 15:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 15:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 12:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K Feb 25 12:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 25 12:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 103K Feb 25 12:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 40K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678478744960

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=BridgeAndVehicles-COL-V20P10N20
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-10 20:05:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-10 20:05:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 20:05:46] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-10 20:05:46] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-10 20:05:47] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 451 ms
[2023-03-10 20:05:47] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 78 PT places and 37258.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2023-03-10 20:05:47] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 4 ms.
[2023-03-10 20:05:47] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 3 formulas.
FORMULA BridgeAndVehicles-COL-V20P10N20-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N20-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N20-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 12 stabilizing places and 6 stable transitions
Graph (complete) has 51 edges and 15 vertex of which 13 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Remains 13 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA BridgeAndVehicles-COL-V20P10N20-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=35 ) properties (out of 23) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 10 rows 12 cols
[2023-03-10 20:05:47] [INFO ] Computed 4 place invariants in 5 ms
[2023-03-10 20:05:48] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-10 20:05:48] [INFO ] After 155ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2023-03-10 20:05:48] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-10 20:05:48] [INFO ] After 20ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2023-03-10 20:05:48] [INFO ] After 33ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-10 20:05:48] [INFO ] After 107ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 2 different solutions.
Finished Parikh walk after 60 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=30 )
Parikh walk visited 2 properties in 8 ms.
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
[2023-03-10 20:05:48] [INFO ] Flatten gal took : 47 ms
[2023-03-10 20:05:48] [INFO ] Flatten gal took : 4 ms
Arc [13:1*[(MOD (ADD $cpt 1) 21)]] contains successor/predecessor on variables of sort compteur
Arc [1:1*[(MOD (ADD $cA 1) 21)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 21) 21) 21)]] contains successor/predecessor on variables of sort voitureB
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2023-03-10 20:05:48] [INFO ] Unfolded HLPN to a Petri net with 78 places and 968 transitions 7350 arcs in 53 ms.
[2023-03-10 20:05:48] [INFO ] Unfolded 12 HLPN properties in 1 ms.
Support contains 14 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Applied a total of 0 rules in 39 ms. Remains 78 /78 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2023-03-10 20:05:48] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 78 cols
[2023-03-10 20:05:48] [INFO ] Computed 7 place invariants in 9 ms
[2023-03-10 20:05:49] [INFO ] Dead Transitions using invariants and state equation in 783 ms found 0 transitions.
[2023-03-10 20:05:49] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:05:49] [INFO ] Invariant cache hit.
[2023-03-10 20:05:49] [INFO ] Implicit Places using invariants in 222 ms returned []
[2023-03-10 20:05:49] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:05:49] [INFO ] Invariant cache hit.
[2023-03-10 20:05:49] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:05:50] [INFO ] Implicit Places using invariants and state equation in 622 ms returned [24]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 849 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 77/78 places, 968/968 transitions.
Applied a total of 0 rules in 15 ms. Remains 77 /77 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1704 ms. Remains : 77/78 places, 968/968 transitions.
Support contains 14 out of 77 places after structural reductions.
[2023-03-10 20:05:50] [INFO ] Flatten gal took : 91 ms
[2023-03-10 20:05:50] [INFO ] Flatten gal took : 103 ms
[2023-03-10 20:05:50] [INFO ] Input system was already deterministic with 968 transitions.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 283 ms. (steps per millisecond=35 ) properties (out of 21) seen :18
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-10 20:05:50] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 77 cols
[2023-03-10 20:05:51] [INFO ] Computed 6 place invariants in 13 ms
[2023-03-10 20:05:51] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-10 20:05:51] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
Computed a total of 50 stabilizing places and 84 stable transitions
Graph (complete) has 1646 edges and 77 vertex of which 75 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.32 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 968/968 transitions.
Graph (complete) has 1646 edges and 77 vertex of which 75 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.6 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 118 ms. Remains 75 /77 variables (removed 2) and now considering 968/968 (removed 0) transitions.
[2023-03-10 20:05:51] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 75 cols
[2023-03-10 20:05:51] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-10 20:05:52] [INFO ] Dead Transitions using invariants and state equation in 491 ms found 0 transitions.
[2023-03-10 20:05:52] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:05:52] [INFO ] Invariant cache hit.
[2023-03-10 20:05:52] [INFO ] Implicit Places using invariants in 184 ms returned []
[2023-03-10 20:05:52] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:05:52] [INFO ] Invariant cache hit.
[2023-03-10 20:05:52] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:05:52] [INFO ] Implicit Places using invariants and state equation in 376 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 566 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 74/77 places, 968/968 transitions.
Applied a total of 0 rules in 69 ms. Remains 74 /74 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1246 ms. Remains : 74/77 places, 968/968 transitions.
Stuttering acceptance computed with spot in 257 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N20-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ (ADD s72 s73) s23), p1:(LEQ 1 s45)], 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 166 steps with 0 reset in 7 ms.
FORMULA BridgeAndVehicles-COL-V20P10N20-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P10N20-LTLCardinality-00 finished in 1580 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 968/968 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 75 transition count 968
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 74 transition count 967
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 74 transition count 967
Applied a total of 4 rules in 14 ms. Remains 74 /77 variables (removed 3) and now considering 967/968 (removed 1) transitions.
[2023-03-10 20:05:53] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2023-03-10 20:05:53] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:05:53] [INFO ] Dead Transitions using invariants and state equation in 298 ms found 0 transitions.
[2023-03-10 20:05:53] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:05:53] [INFO ] Invariant cache hit.
[2023-03-10 20:05:53] [INFO ] Implicit Places using invariants in 134 ms returned []
[2023-03-10 20:05:53] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:05:53] [INFO ] Invariant cache hit.
[2023-03-10 20:05:53] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:05:53] [INFO ] Implicit Places using invariants and state equation in 472 ms returned []
Implicit Place search using SMT with State Equation took 608 ms to find 0 implicit places.
[2023-03-10 20:05:53] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:05:53] [INFO ] Invariant cache hit.
[2023-03-10 20:05:54] [INFO ] Dead Transitions using invariants and state equation in 320 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 74/77 places, 967/968 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1244 ms. Remains : 74/77 places, 967/968 transitions.
Stuttering acceptance computed with spot in 130 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N20-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ 1 s45)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V20P10N20-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P10N20-LTLCardinality-01 finished in 1391 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&&X(X(p1))))))'
Support contains 3 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 968/968 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 75 transition count 968
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 74 transition count 967
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 74 transition count 967
Applied a total of 4 rules in 12 ms. Remains 74 /77 variables (removed 3) and now considering 967/968 (removed 1) transitions.
[2023-03-10 20:05:54] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:05:54] [INFO ] Invariant cache hit.
[2023-03-10 20:05:54] [INFO ] Dead Transitions using invariants and state equation in 295 ms found 0 transitions.
[2023-03-10 20:05:54] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:05:54] [INFO ] Invariant cache hit.
[2023-03-10 20:05:54] [INFO ] Implicit Places using invariants in 133 ms returned []
[2023-03-10 20:05:54] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:05:54] [INFO ] Invariant cache hit.
[2023-03-10 20:05:54] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:05:55] [INFO ] Implicit Places using invariants and state equation in 271 ms returned []
Implicit Place search using SMT with State Equation took 406 ms to find 0 implicit places.
[2023-03-10 20:05:55] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:05:55] [INFO ] Invariant cache hit.
[2023-03-10 20:05:55] [INFO ] Dead Transitions using invariants and state equation in 306 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 74/77 places, 967/968 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1024 ms. Remains : 74/77 places, 967/968 transitions.
Stuttering acceptance computed with spot in 190 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N20-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 2}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 3}]], initial=1, aps=[p0:(LEQ s0 s46), p1:(GT 2 s45)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V20P10N20-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P10N20-LTLCardinality-02 finished in 1231 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 968/968 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 75 transition count 968
Applied a total of 2 rules in 6 ms. Remains 75 /77 variables (removed 2) and now considering 968/968 (removed 0) transitions.
[2023-03-10 20:05:55] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 75 cols
[2023-03-10 20:05:55] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-10 20:05:56] [INFO ] Dead Transitions using invariants and state equation in 404 ms found 0 transitions.
[2023-03-10 20:05:56] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:05:56] [INFO ] Invariant cache hit.
[2023-03-10 20:05:56] [INFO ] Implicit Places using invariants in 162 ms returned []
[2023-03-10 20:05:56] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:05:56] [INFO ] Invariant cache hit.
[2023-03-10 20:05:56] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:05:56] [INFO ] Implicit Places using invariants and state equation in 438 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 604 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/77 places, 968/968 transitions.
Applied a total of 0 rules in 3 ms. Remains 74 /74 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1020 ms. Remains : 74/77 places, 968/968 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N20-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 3 s23)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 652 ms.
Product exploration explored 100000 steps with 50000 reset in 537 ms.
Computed a total of 47 stabilizing places and 84 stable transitions
Computed a total of 47 stabilizing places and 84 stable transitions
Detected a total of 47/74 stabilizing places and 84/968 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 157 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-COL-V20P10N20-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V20P10N20-LTLCardinality-05 finished in 2511 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)||F(p1)||X(p2)||(p0 U !p2)))'
Support contains 6 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 968/968 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 76 transition count 968
Applied a total of 1 rules in 12 ms. Remains 76 /77 variables (removed 1) and now considering 968/968 (removed 0) transitions.
[2023-03-10 20:05:58] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 76 cols
[2023-03-10 20:05:58] [INFO ] Computed 5 place invariants in 9 ms
[2023-03-10 20:05:58] [INFO ] Dead Transitions using invariants and state equation in 544 ms found 0 transitions.
[2023-03-10 20:05:58] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:05:58] [INFO ] Invariant cache hit.
[2023-03-10 20:05:58] [INFO ] Implicit Places using invariants in 138 ms returned []
[2023-03-10 20:05:58] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:05:58] [INFO ] Invariant cache hit.
[2023-03-10 20:05:58] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:05:59] [INFO ] Implicit Places using invariants and state equation in 298 ms returned [47]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 464 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 75/77 places, 968/968 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1033 ms. Remains : 75/77 places, 968/968 transitions.
Stuttering acceptance computed with spot in 131 ms :[(NOT p1), false, (AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N20-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}]], initial=1, aps=[p1:(GT s24 (ADD s48 s49)), p0:(LEQ 1 s0), p2:(GT s47 s22)], 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]]
Initial state of product has no viable successors after 0 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V20P10N20-LTLCardinality-08 TRUE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P10N20-LTLCardinality-08 finished in 1184 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 3 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 968/968 transitions.
Graph (complete) has 1646 edges and 77 vertex of which 75 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.6 ms
Discarding 2 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 74 transition count 967
Applied a total of 3 rules in 88 ms. Remains 74 /77 variables (removed 3) and now considering 967/968 (removed 1) transitions.
[2023-03-10 20:05:59] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2023-03-10 20:05:59] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:05:59] [INFO ] Dead Transitions using invariants and state equation in 384 ms found 0 transitions.
[2023-03-10 20:05:59] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:05:59] [INFO ] Invariant cache hit.
[2023-03-10 20:05:59] [INFO ] Implicit Places using invariants in 153 ms returned []
[2023-03-10 20:05:59] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:05:59] [INFO ] Invariant cache hit.
[2023-03-10 20:06:00] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:06:00] [INFO ] Implicit Places using invariants and state equation in 337 ms returned [45]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 519 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 73/77 places, 967/968 transitions.
Applied a total of 0 rules in 100 ms. Remains 73 /73 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1092 ms. Remains : 73/77 places, 967/968 transitions.
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N20-LTLCardinality-09 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:(GT s23 (ADD s46 s47))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 4787 reset in 418 ms.
Product exploration explored 100000 steps with 4659 reset in 460 ms.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 141 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 182 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
[2023-03-10 20:06:02] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2023-03-10 20:06:02] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-10 20:06:02] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 20:06:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:06:02] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2023-03-10 20:06:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:06:02] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-10 20:06:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:06:02] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-10 20:06:02] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:06:02] [INFO ] [Nat]Added 42 Read/Feed constraints in 94 ms returned sat
[2023-03-10 20:06:02] [INFO ] Computed and/alt/rep : 60/118/60 causal constraints (skipped 106 transitions) in 75 ms.
[2023-03-10 20:06:02] [INFO ] Added : 20 causal constraints over 5 iterations in 262 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 3 out of 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 967/967 transitions.
Applied a total of 0 rules in 49 ms. Remains 73 /73 variables (removed 0) and now considering 967/967 (removed 0) transitions.
[2023-03-10 20:06:02] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:06:03] [INFO ] Invariant cache hit.
[2023-03-10 20:06:03] [INFO ] Dead Transitions using invariants and state equation in 493 ms found 0 transitions.
[2023-03-10 20:06:03] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:06:03] [INFO ] Invariant cache hit.
[2023-03-10 20:06:03] [INFO ] Implicit Places using invariants in 177 ms returned []
[2023-03-10 20:06:03] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:06:03] [INFO ] Invariant cache hit.
[2023-03-10 20:06:03] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:06:04] [INFO ] Implicit Places using invariants and state equation in 350 ms returned []
Implicit Place search using SMT with State Equation took 555 ms to find 0 implicit places.
[2023-03-10 20:06:04] [INFO ] Redundant transitions in 54 ms returned []
[2023-03-10 20:06:04] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:06:04] [INFO ] Invariant cache hit.
[2023-03-10 20:06:04] [INFO ] Dead Transitions using invariants and state equation in 518 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1684 ms. Remains : 73/73 places, 967/967 transitions.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 137 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0)]
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=7 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 155 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0)]
[2023-03-10 20:06:05] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:06:05] [INFO ] Invariant cache hit.
[2023-03-10 20:06:05] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-10 20:06:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:06:05] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2023-03-10 20:06:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:06:05] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 20:06:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:06:05] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2023-03-10 20:06:05] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:06:05] [INFO ] [Nat]Added 42 Read/Feed constraints in 92 ms returned sat
[2023-03-10 20:06:05] [INFO ] Computed and/alt/rep : 60/118/60 causal constraints (skipped 106 transitions) in 54 ms.
[2023-03-10 20:06:06] [INFO ] Added : 20 causal constraints over 5 iterations in 201 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 4822 reset in 465 ms.
Stuttering criterion allowed to conclude after 27675 steps with 1237 reset in 155 ms.
FORMULA BridgeAndVehicles-COL-V20P10N20-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P10N20-LTLCardinality-09 finished in 7476 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(F((G(p0)||X(F(p1)))))))))'
Support contains 3 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 968/968 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 75 transition count 968
Applied a total of 2 rules in 5 ms. Remains 75 /77 variables (removed 2) and now considering 968/968 (removed 0) transitions.
[2023-03-10 20:06:06] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 75 cols
[2023-03-10 20:06:06] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:06:07] [INFO ] Dead Transitions using invariants and state equation in 414 ms found 0 transitions.
[2023-03-10 20:06:07] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:07] [INFO ] Invariant cache hit.
[2023-03-10 20:06:07] [INFO ] Implicit Places using invariants in 177 ms returned []
[2023-03-10 20:06:07] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:07] [INFO ] Invariant cache hit.
[2023-03-10 20:06:07] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:06:07] [INFO ] Implicit Places using invariants and state equation in 333 ms returned []
Implicit Place search using SMT with State Equation took 512 ms to find 0 implicit places.
[2023-03-10 20:06:07] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:07] [INFO ] Invariant cache hit.
[2023-03-10 20:06:08] [INFO ] Dead Transitions using invariants and state equation in 369 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 75/77 places, 968/968 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1304 ms. Remains : 75/77 places, 968/968 transitions.
Stuttering acceptance computed with spot in 242 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N20-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(GT s45 s23), p1:(GT 2 s46)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1343 reset in 467 ms.
Product exploration explored 100000 steps with 1342 reset in 368 ms.
Computed a total of 48 stabilizing places and 84 stable transitions
Computed a total of 48 stabilizing places and 84 stable transitions
Detected a total of 48/75 stabilizing places and 84/968 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), true, (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 209 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 228 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 107 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=107 )
Knowledge obtained : [(AND (NOT p0) p1), true, (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 4 factoid took 199 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 303 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 295 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 968/968 transitions.
Applied a total of 0 rules in 5 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2023-03-10 20:06:10] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:10] [INFO ] Invariant cache hit.
[2023-03-10 20:06:10] [INFO ] Dead Transitions using invariants and state equation in 382 ms found 0 transitions.
[2023-03-10 20:06:10] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:10] [INFO ] Invariant cache hit.
[2023-03-10 20:06:11] [INFO ] Implicit Places using invariants in 167 ms returned []
[2023-03-10 20:06:11] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:11] [INFO ] Invariant cache hit.
[2023-03-10 20:06:11] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:06:11] [INFO ] Implicit Places using invariants and state equation in 347 ms returned []
Implicit Place search using SMT with State Equation took 516 ms to find 0 implicit places.
[2023-03-10 20:06:11] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:11] [INFO ] Invariant cache hit.
[2023-03-10 20:06:11] [INFO ] Dead Transitions using invariants and state equation in 290 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1198 ms. Remains : 75/75 places, 968/968 transitions.
Computed a total of 48 stabilizing places and 84 stable transitions
Computed a total of 48 stabilizing places and 84 stable transitions
Detected a total of 48/75 stabilizing places and 84/968 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), true, (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 244 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 248 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 16 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND (NOT p0) p1), true, (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 4 factoid took 220 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 267 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 289 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 335 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1331 reset in 486 ms.
Product exploration explored 100000 steps with 1317 reset in 524 ms.
Applying partial POR strategy [false, true, false, false, false, false]
Stuttering acceptance computed with spot in 367 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 968/968 transitions.
Applied a total of 0 rules in 73 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2023-03-10 20:06:14] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:14] [INFO ] Invariant cache hit.
[2023-03-10 20:06:15] [INFO ] Dead Transitions using invariants and state equation in 423 ms found 0 transitions.
[2023-03-10 20:06:15] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-10 20:06:15] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:15] [INFO ] Invariant cache hit.
[2023-03-10 20:06:15] [INFO ] Dead Transitions using invariants and state equation in 390 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 912 ms. Remains : 75/75 places, 968/968 transitions.
Support contains 3 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 968/968 transitions.
Applied a total of 0 rules in 5 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2023-03-10 20:06:15] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:15] [INFO ] Invariant cache hit.
[2023-03-10 20:06:16] [INFO ] Dead Transitions using invariants and state equation in 480 ms found 0 transitions.
[2023-03-10 20:06:16] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:16] [INFO ] Invariant cache hit.
[2023-03-10 20:06:16] [INFO ] Implicit Places using invariants in 230 ms returned []
[2023-03-10 20:06:16] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:16] [INFO ] Invariant cache hit.
[2023-03-10 20:06:16] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:06:16] [INFO ] Implicit Places using invariants and state equation in 341 ms returned []
Implicit Place search using SMT with State Equation took 574 ms to find 0 implicit places.
[2023-03-10 20:06:16] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:16] [INFO ] Invariant cache hit.
[2023-03-10 20:06:17] [INFO ] Dead Transitions using invariants and state equation in 479 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1540 ms. Remains : 75/75 places, 968/968 transitions.
Treatment of property BridgeAndVehicles-COL-V20P10N20-LTLCardinality-10 finished in 10757 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(!p1)))))'
Support contains 2 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 968/968 transitions.
Graph (complete) has 1646 edges and 77 vertex of which 75 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 74 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 74 transition count 967
Applied a total of 3 rules in 129 ms. Remains 74 /77 variables (removed 3) and now considering 967/968 (removed 1) transitions.
[2023-03-10 20:06:17] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2023-03-10 20:06:17] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:06:18] [INFO ] Dead Transitions using invariants and state equation in 463 ms found 0 transitions.
[2023-03-10 20:06:18] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:06:18] [INFO ] Invariant cache hit.
[2023-03-10 20:06:18] [INFO ] Implicit Places using invariants in 233 ms returned []
[2023-03-10 20:06:18] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:06:18] [INFO ] Invariant cache hit.
[2023-03-10 20:06:18] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:06:18] [INFO ] Implicit Places using invariants and state equation in 455 ms returned []
Implicit Place search using SMT with State Equation took 690 ms to find 0 implicit places.
[2023-03-10 20:06:18] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-10 20:06:18] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:06:18] [INFO ] Invariant cache hit.
[2023-03-10 20:06:19] [INFO ] Dead Transitions using invariants and state equation in 360 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 74/77 places, 967/968 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1672 ms. Remains : 74/77 places, 967/968 transitions.
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) p1), (NOT p0), p1]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N20-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT 3 s0), p1:(GT 2 s45)], 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 165 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V20P10N20-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P10N20-LTLCardinality-11 finished in 1826 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&&X(G((p1&&F(p0))))))))'
Support contains 5 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 968/968 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 76 transition count 968
Applied a total of 1 rules in 10 ms. Remains 76 /77 variables (removed 1) and now considering 968/968 (removed 0) transitions.
[2023-03-10 20:06:19] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 76 cols
[2023-03-10 20:06:19] [INFO ] Computed 6 place invariants in 2 ms
[2023-03-10 20:06:19] [INFO ] Dead Transitions using invariants and state equation in 326 ms found 0 transitions.
[2023-03-10 20:06:19] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:19] [INFO ] Invariant cache hit.
[2023-03-10 20:06:19] [INFO ] Implicit Places using invariants in 121 ms returned []
[2023-03-10 20:06:19] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:19] [INFO ] Invariant cache hit.
[2023-03-10 20:06:19] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:06:20] [INFO ] Implicit Places using invariants and state equation in 400 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 524 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 75/77 places, 968/968 transitions.
Applied a total of 0 rules in 5 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 866 ms. Remains : 75/77 places, 968/968 transitions.
Stuttering acceptance computed with spot in 207 ms :[true, true, true, true, (OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N20-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(GT 1 (ADD s48 s49)), p1:(GT (ADD s73 s74) s47)], 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 2 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V20P10N20-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P10N20-LTLCardinality-12 finished in 1097 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X((X(!p0)&&G(p1)))))'
Support contains 3 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 968/968 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 76 transition count 968
Applied a total of 1 rules in 5 ms. Remains 76 /77 variables (removed 1) and now considering 968/968 (removed 0) transitions.
[2023-03-10 20:06:20] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 76 cols
[2023-03-10 20:06:20] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:06:20] [INFO ] Dead Transitions using invariants and state equation in 302 ms found 0 transitions.
[2023-03-10 20:06:20] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:20] [INFO ] Invariant cache hit.
[2023-03-10 20:06:20] [INFO ] Implicit Places using invariants in 129 ms returned []
[2023-03-10 20:06:20] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:20] [INFO ] Invariant cache hit.
[2023-03-10 20:06:21] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:06:21] [INFO ] Implicit Places using invariants and state equation in 334 ms returned []
Implicit Place search using SMT with State Equation took 464 ms to find 0 implicit places.
[2023-03-10 20:06:21] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:21] [INFO ] Invariant cache hit.
[2023-03-10 20:06:21] [INFO ] Dead Transitions using invariants and state equation in 286 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 76/77 places, 968/968 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1059 ms. Remains : 76/77 places, 968/968 transitions.
Stuttering acceptance computed with spot in 200 ms :[true, (NOT p0), (OR (NOT p1) p0), true, (AND p0 p1), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N20-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}, { cond=p1, acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=4 dest: 3}], [{ cond=(NOT p1), acceptance={} source=5 dest: 3}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(GT s47 s22), p1:(GT s23 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 6 steps with 1 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V20P10N20-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P10N20-LTLCardinality-13 finished in 1276 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)||(X(p0)&&G(p1)))))'
Support contains 5 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 968/968 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 76 transition count 968
Applied a total of 1 rules in 7 ms. Remains 76 /77 variables (removed 1) and now considering 968/968 (removed 0) transitions.
[2023-03-10 20:06:21] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:21] [INFO ] Invariant cache hit.
[2023-03-10 20:06:22] [INFO ] Dead Transitions using invariants and state equation in 324 ms found 0 transitions.
[2023-03-10 20:06:22] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:22] [INFO ] Invariant cache hit.
[2023-03-10 20:06:22] [INFO ] Implicit Places using invariants in 121 ms returned []
[2023-03-10 20:06:22] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:22] [INFO ] Invariant cache hit.
[2023-03-10 20:06:22] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:06:22] [INFO ] Implicit Places using invariants and state equation in 374 ms returned [47]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 512 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 75/77 places, 968/968 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 861 ms. Remains : 75/77 places, 968/968 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N20-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=0 dest: 1}, { cond=(AND p1 p0), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={1} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={1} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={1} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s22 (ADD s48 s49)), p0:(GT s22 (ADD s73 s74))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 983 reset in 388 ms.
Product exploration explored 100000 steps with 993 reset in 417 ms.
Computed a total of 48 stabilizing places and 84 stable transitions
Graph (complete) has 1601 edges and 75 vertex of which 74 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 48 stabilizing places and 84 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p1 p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (AND p1 (NOT p0))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 441 ms. Reduced automaton from 3 states, 13 edges and 2 AP (stutter sensitive) to 3 states, 13 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 128 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 4526 steps, including 26 resets, run visited all 4 properties in 21 ms. (steps per millisecond=215 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p1 p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (AND p1 (NOT p0))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND p0 (NOT p1))), (F (AND p0 p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 9 factoid took 421 ms. Reduced automaton from 3 states, 13 edges and 2 AP (stutter sensitive) to 3 states, 13 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
[2023-03-10 20:06:24] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 75 cols
[2023-03-10 20:06:24] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:06:24] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 20:06:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:06:25] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2023-03-10 20:06:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:06:25] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 20:06:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:06:25] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-10 20:06:25] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:06:25] [INFO ] [Nat]Added 42 Read/Feed constraints in 39 ms returned sat
[2023-03-10 20:06:25] [INFO ] Deduced a trap composed of 5 places in 147 ms of which 2 ms to minimize.
[2023-03-10 20:06:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 243 ms
[2023-03-10 20:06:25] [INFO ] Computed and/alt/rep : 60/118/60 causal constraints (skipped 107 transitions) in 43 ms.
[2023-03-10 20:06:25] [INFO ] Added : 23 causal constraints over 5 iterations in 263 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 5 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 968/968 transitions.
Applied a total of 0 rules in 6 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2023-03-10 20:06:25] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:25] [INFO ] Invariant cache hit.
[2023-03-10 20:06:26] [INFO ] Dead Transitions using invariants and state equation in 366 ms found 0 transitions.
[2023-03-10 20:06:26] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:26] [INFO ] Invariant cache hit.
[2023-03-10 20:06:26] [INFO ] Implicit Places using invariants in 134 ms returned []
[2023-03-10 20:06:26] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:26] [INFO ] Invariant cache hit.
[2023-03-10 20:06:26] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:06:26] [INFO ] Implicit Places using invariants and state equation in 312 ms returned []
Implicit Place search using SMT with State Equation took 452 ms to find 0 implicit places.
[2023-03-10 20:06:26] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:26] [INFO ] Invariant cache hit.
[2023-03-10 20:06:27] [INFO ] Dead Transitions using invariants and state equation in 387 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1215 ms. Remains : 75/75 places, 968/968 transitions.
Computed a total of 48 stabilizing places and 84 stable transitions
Graph (complete) has 1601 edges and 75 vertex of which 74 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 48 stabilizing places and 84 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 481 ms. Reduced automaton from 3 states, 13 edges and 2 AP (stutter sensitive) to 3 states, 13 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 352 steps, including 2 resets, run visited all 4 properties in 5 ms. (steps per millisecond=70 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND p0 (NOT p1))), (F (AND p0 p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 9 factoid took 527 ms. Reduced automaton from 3 states, 13 edges and 2 AP (stutter sensitive) to 3 states, 13 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 148 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
[2023-03-10 20:06:28] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:28] [INFO ] Invariant cache hit.
[2023-03-10 20:06:28] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-10 20:06:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:06:28] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2023-03-10 20:06:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:06:28] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 20:06:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:06:28] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2023-03-10 20:06:28] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:06:29] [INFO ] [Nat]Added 42 Read/Feed constraints in 32 ms returned sat
[2023-03-10 20:06:29] [INFO ] Deduced a trap composed of 5 places in 158 ms of which 2 ms to minimize.
[2023-03-10 20:06:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 285 ms
[2023-03-10 20:06:29] [INFO ] Computed and/alt/rep : 60/118/60 causal constraints (skipped 107 transitions) in 46 ms.
[2023-03-10 20:06:29] [INFO ] Added : 21 causal constraints over 5 iterations in 294 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1024 reset in 519 ms.
Product exploration explored 100000 steps with 988 reset in 458 ms.
Support contains 5 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 968/968 transitions.
Applied a total of 0 rules in 9 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2023-03-10 20:06:30] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:30] [INFO ] Invariant cache hit.
[2023-03-10 20:06:31] [INFO ] Dead Transitions using invariants and state equation in 356 ms found 0 transitions.
[2023-03-10 20:06:31] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:31] [INFO ] Invariant cache hit.
[2023-03-10 20:06:31] [INFO ] Implicit Places using invariants in 124 ms returned []
[2023-03-10 20:06:31] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:31] [INFO ] Invariant cache hit.
[2023-03-10 20:06:31] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:06:31] [INFO ] Implicit Places using invariants and state equation in 372 ms returned []
Implicit Place search using SMT with State Equation took 498 ms to find 0 implicit places.
[2023-03-10 20:06:31] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:31] [INFO ] Invariant cache hit.
[2023-03-10 20:06:32] [INFO ] Dead Transitions using invariants and state equation in 333 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1206 ms. Remains : 75/75 places, 968/968 transitions.
Treatment of property BridgeAndVehicles-COL-V20P10N20-LTLCardinality-14 finished in 10327 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((G(p1)||G(p2)))||p0)))'
Support contains 8 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 968/968 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 76 transition count 968
Applied a total of 1 rules in 8 ms. Remains 76 /77 variables (removed 1) and now considering 968/968 (removed 0) transitions.
[2023-03-10 20:06:32] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 76 cols
[2023-03-10 20:06:32] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:06:32] [INFO ] Dead Transitions using invariants and state equation in 355 ms found 0 transitions.
[2023-03-10 20:06:32] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:32] [INFO ] Invariant cache hit.
[2023-03-10 20:06:32] [INFO ] Implicit Places using invariants in 133 ms returned []
[2023-03-10 20:06:32] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:32] [INFO ] Invariant cache hit.
[2023-03-10 20:06:32] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:06:33] [INFO ] Implicit Places using invariants and state equation in 422 ms returned [47]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 558 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 75/77 places, 968/968 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 928 ms. Remains : 75/77 places, 968/968 transitions.
Stuttering acceptance computed with spot in 181 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N20-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(OR (LEQ 1 s23) (LEQ s24 s22)), p1:(GT (ADD s50 s51) (ADD s48 s49)), p2:(LEQ 3 s47)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 497 ms.
Product exploration explored 100000 steps with 50000 reset in 453 ms.
Computed a total of 48 stabilizing places and 84 stable transitions
Graph (complete) has 1601 edges and 75 vertex of which 74 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 48 stabilizing places and 84 stable transitions
Detected a total of 48/75 stabilizing places and 84/968 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND p0 p1 p2), (X p0), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2))))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 6 factoid took 233 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-COL-V20P10N20-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V20P10N20-LTLCardinality-15 finished in 2336 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(F((G(p0)||X(F(p1)))))))))'
Found a Shortening insensitive property : BridgeAndVehicles-COL-V20P10N20-LTLCardinality-10
Stuttering acceptance computed with spot in 295 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 77 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 77/77 places, 968/968 transitions.
Graph (complete) has 1646 edges and 77 vertex of which 75 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 13 ms. Remains 75 /77 variables (removed 2) and now considering 968/968 (removed 0) transitions.
[2023-03-10 20:06:34] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 75 cols
[2023-03-10 20:06:34] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-10 20:06:35] [INFO ] Dead Transitions using invariants and state equation in 355 ms found 0 transitions.
[2023-03-10 20:06:35] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:35] [INFO ] Invariant cache hit.
[2023-03-10 20:06:35] [INFO ] Implicit Places using invariants in 177 ms returned []
[2023-03-10 20:06:35] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:35] [INFO ] Invariant cache hit.
[2023-03-10 20:06:35] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:06:35] [INFO ] Implicit Places using invariants and state equation in 435 ms returned []
Implicit Place search using SMT with State Equation took 613 ms to find 0 implicit places.
[2023-03-10 20:06:35] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:35] [INFO ] Invariant cache hit.
[2023-03-10 20:06:36] [INFO ] Dead Transitions using invariants and state equation in 354 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 75/77 places, 968/968 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1338 ms. Remains : 75/77 places, 968/968 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N20-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(GT s45 s23), p1:(GT 2 s46)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1340 reset in 443 ms.
Product exploration explored 100000 steps with 1349 reset in 341 ms.
Computed a total of 48 stabilizing places and 84 stable transitions
Computed a total of 48 stabilizing places and 84 stable transitions
Detected a total of 48/75 stabilizing places and 84/968 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), true, (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 280 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 301 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 106 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=53 )
Knowledge obtained : [(AND (NOT p0) p1), true, (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 4 factoid took 238 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 250 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 217 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 968/968 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2023-03-10 20:06:38] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:38] [INFO ] Invariant cache hit.
[2023-03-10 20:06:38] [INFO ] Dead Transitions using invariants and state equation in 272 ms found 0 transitions.
[2023-03-10 20:06:38] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:38] [INFO ] Invariant cache hit.
[2023-03-10 20:06:38] [INFO ] Implicit Places using invariants in 153 ms returned []
[2023-03-10 20:06:38] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:38] [INFO ] Invariant cache hit.
[2023-03-10 20:06:38] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:06:39] [INFO ] Implicit Places using invariants and state equation in 382 ms returned []
Implicit Place search using SMT with State Equation took 540 ms to find 0 implicit places.
[2023-03-10 20:06:39] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:39] [INFO ] Invariant cache hit.
[2023-03-10 20:06:39] [INFO ] Dead Transitions using invariants and state equation in 374 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1193 ms. Remains : 75/75 places, 968/968 transitions.
Computed a total of 48 stabilizing places and 84 stable transitions
Computed a total of 48 stabilizing places and 84 stable transitions
Detected a total of 48/75 stabilizing places and 84/968 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), true, (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 236 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 218 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 19 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=19 )
Knowledge obtained : [(AND (NOT p0) p1), true, (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 4 factoid took 212 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 221 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 185 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 190 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1315 reset in 337 ms.
Product exploration explored 100000 steps with 1342 reset in 345 ms.
Applying partial POR strategy [false, true, false, false, false, false]
Stuttering acceptance computed with spot in 234 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 968/968 transitions.
Applied a total of 0 rules in 40 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2023-03-10 20:06:41] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:41] [INFO ] Invariant cache hit.
[2023-03-10 20:06:42] [INFO ] Dead Transitions using invariants and state equation in 398 ms found 0 transitions.
[2023-03-10 20:06:42] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-10 20:06:42] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:42] [INFO ] Invariant cache hit.
[2023-03-10 20:06:42] [INFO ] Dead Transitions using invariants and state equation in 265 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 731 ms. Remains : 75/75 places, 968/968 transitions.
Support contains 3 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 968/968 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2023-03-10 20:06:42] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:42] [INFO ] Invariant cache hit.
[2023-03-10 20:06:42] [INFO ] Dead Transitions using invariants and state equation in 251 ms found 0 transitions.
[2023-03-10 20:06:42] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:42] [INFO ] Invariant cache hit.
[2023-03-10 20:06:43] [INFO ] Implicit Places using invariants in 159 ms returned []
[2023-03-10 20:06:43] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:43] [INFO ] Invariant cache hit.
[2023-03-10 20:06:43] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:06:43] [INFO ] Implicit Places using invariants and state equation in 314 ms returned []
Implicit Place search using SMT with State Equation took 473 ms to find 0 implicit places.
[2023-03-10 20:06:43] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-10 20:06:43] [INFO ] Invariant cache hit.
[2023-03-10 20:06:43] [INFO ] Dead Transitions using invariants and state equation in 312 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1055 ms. Remains : 75/75 places, 968/968 transitions.
Treatment of property BridgeAndVehicles-COL-V20P10N20-LTLCardinality-10 finished in 9256 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)||(X(p0)&&G(p1)))))'
Found a Shortening insensitive property : BridgeAndVehicles-COL-V20P10N20-LTLCardinality-14
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0))]
Support contains 5 out of 77 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 77/77 places, 968/968 transitions.
Graph (complete) has 1646 edges and 77 vertex of which 76 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 75 transition count 967
Applied a total of 3 rules in 22 ms. Remains 75 /77 variables (removed 2) and now considering 967/968 (removed 1) transitions.
[2023-03-10 20:06:43] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2023-03-10 20:06:43] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:06:44] [INFO ] Dead Transitions using invariants and state equation in 334 ms found 0 transitions.
[2023-03-10 20:06:44] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:06:44] [INFO ] Invariant cache hit.
[2023-03-10 20:06:44] [INFO ] Implicit Places using invariants in 129 ms returned []
[2023-03-10 20:06:44] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:06:44] [INFO ] Invariant cache hit.
[2023-03-10 20:06:44] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:06:44] [INFO ] Implicit Places using invariants and state equation in 403 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 547 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 74/77 places, 967/968 transitions.
Applied a total of 0 rules in 10 ms. Remains 74 /74 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 928 ms. Remains : 74/77 places, 967/968 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N20-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=0 dest: 1}, { cond=(AND p1 p0), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={1} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={1} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={1} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s22 (ADD s47 s48)), p0:(GT s22 (ADD s72 s73))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1135 reset in 475 ms.
Product exploration explored 100000 steps with 1130 reset in 399 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Graph (complete) has 1599 edges and 74 vertex of which 73 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 47 stabilizing places and 83 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p1 p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (AND p1 (NOT p0))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 587 ms. Reduced automaton from 3 states, 13 edges and 2 AP (stutter sensitive) to 3 states, 13 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 755 steps, including 5 resets, run visited all 4 properties in 5 ms. (steps per millisecond=151 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p1 p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (AND p1 (NOT p0))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND p0 (NOT p1))), (F (AND p0 p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 9 factoid took 502 ms. Reduced automaton from 3 states, 13 edges and 2 AP (stutter sensitive) to 3 states, 13 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 174 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
[2023-03-10 20:06:47] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2023-03-10 20:06:47] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:06:47] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:06:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:06:47] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2023-03-10 20:06:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:06:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:06:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:06:47] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-10 20:06:47] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:06:47] [INFO ] [Nat]Added 42 Read/Feed constraints in 90 ms returned sat
[2023-03-10 20:06:47] [INFO ] Computed and/alt/rep : 60/118/60 causal constraints (skipped 106 transitions) in 51 ms.
[2023-03-10 20:06:47] [INFO ] Added : 24 causal constraints over 6 iterations in 213 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 5 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 967/967 transitions.
Applied a total of 0 rules in 4 ms. Remains 74 /74 variables (removed 0) and now considering 967/967 (removed 0) transitions.
[2023-03-10 20:06:47] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:06:47] [INFO ] Invariant cache hit.
[2023-03-10 20:06:48] [INFO ] Dead Transitions using invariants and state equation in 352 ms found 0 transitions.
[2023-03-10 20:06:48] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:06:48] [INFO ] Invariant cache hit.
[2023-03-10 20:06:48] [INFO ] Implicit Places using invariants in 115 ms returned []
[2023-03-10 20:06:48] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:06:48] [INFO ] Invariant cache hit.
[2023-03-10 20:06:48] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:06:48] [INFO ] Implicit Places using invariants and state equation in 427 ms returned []
Implicit Place search using SMT with State Equation took 546 ms to find 0 implicit places.
[2023-03-10 20:06:48] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:06:48] [INFO ] Invariant cache hit.
[2023-03-10 20:06:49] [INFO ] Dead Transitions using invariants and state equation in 374 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1282 ms. Remains : 74/74 places, 967/967 transitions.
Computed a total of 47 stabilizing places and 83 stable transitions
Graph (complete) has 1599 edges and 74 vertex of which 73 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 47 stabilizing places and 83 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 475 ms. Reduced automaton from 3 states, 13 edges and 2 AP (stutter sensitive) to 3 states, 13 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 757 steps, including 5 resets, run visited all 4 properties in 6 ms. (steps per millisecond=126 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND p0 (NOT p1))), (F (AND p0 p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 9 factoid took 606 ms. Reduced automaton from 3 states, 13 edges and 2 AP (stutter sensitive) to 3 states, 13 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 153 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
[2023-03-10 20:06:50] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:06:50] [INFO ] Invariant cache hit.
[2023-03-10 20:06:51] [INFO ] [Real]Absence check using 5 positive place invariants in 51 ms returned sat
[2023-03-10 20:06:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:06:51] [INFO ] [Real]Absence check using state equation in 712 ms returned sat
[2023-03-10 20:06:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:06:51] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 20:06:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:06:52] [INFO ] [Nat]Absence check using state equation in 229 ms returned sat
[2023-03-10 20:06:52] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:06:52] [INFO ] [Nat]Added 42 Read/Feed constraints in 191 ms returned sat
[2023-03-10 20:06:52] [INFO ] Deduced a trap composed of 5 places in 149 ms of which 1 ms to minimize.
[2023-03-10 20:06:52] [INFO ] Deduced a trap composed of 4 places in 105 ms of which 0 ms to minimize.
[2023-03-10 20:06:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 448 ms
[2023-03-10 20:06:52] [INFO ] Computed and/alt/rep : 60/118/60 causal constraints (skipped 106 transitions) in 44 ms.
[2023-03-10 20:06:53] [INFO ] Added : 20 causal constraints over 5 iterations in 222 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1117 reset in 534 ms.
Product exploration explored 100000 steps with 1121 reset in 548 ms.
Support contains 5 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 967/967 transitions.
Applied a total of 0 rules in 17 ms. Remains 74 /74 variables (removed 0) and now considering 967/967 (removed 0) transitions.
[2023-03-10 20:06:54] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:06:54] [INFO ] Invariant cache hit.
[2023-03-10 20:06:54] [INFO ] Dead Transitions using invariants and state equation in 550 ms found 0 transitions.
[2023-03-10 20:06:54] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:06:54] [INFO ] Invariant cache hit.
[2023-03-10 20:06:55] [INFO ] Implicit Places using invariants in 225 ms returned []
[2023-03-10 20:06:55] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:06:55] [INFO ] Invariant cache hit.
[2023-03-10 20:06:55] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 20:06:55] [INFO ] Implicit Places using invariants and state equation in 425 ms returned []
Implicit Place search using SMT with State Equation took 669 ms to find 0 implicit places.
[2023-03-10 20:06:55] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-10 20:06:55] [INFO ] Invariant cache hit.
[2023-03-10 20:06:55] [INFO ] Dead Transitions using invariants and state equation in 331 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1595 ms. Remains : 74/74 places, 967/967 transitions.
Treatment of property BridgeAndVehicles-COL-V20P10N20-LTLCardinality-14 finished in 12288 ms.
[2023-03-10 20:06:56] [INFO ] Flatten gal took : 42 ms
[2023-03-10 20:06:56] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-10 20:06:56] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 77 places, 968 transitions and 7309 arcs took 23 ms.
Total runtime 69409 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT BridgeAndVehicles-COL-V20P10N20
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/377
LTLCardinality

FORMULA BridgeAndVehicles-COL-V20P10N20-LTLCardinality-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678478872325

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/377/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/377/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/377/LTLCardinality.xml
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: LAUNCH task # 4 (type EXCL) for 3 BridgeAndVehicles-COL-V20P10N20-LTLCardinality-14
lola: time limit : 1800 sec
lola: memory limit: 32 pages
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lola: result : true
lola: markings : 900220
lola: fired transitions : 4099880
lola: time used : 6.000000
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FINAL RESULTS
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BridgeAndVehicles-COL-V20P10N20-LTLCardinality-10: LTL true LTL model checker
BridgeAndVehicles-COL-V20P10N20-LTLCardinality-14: LTL unknown AGGR


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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="BridgeAndVehicles-COL-V20P10N20"
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 BridgeAndVehicles-COL-V20P10N20, 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 r039-tajo-167813692000027"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P10N20.tgz
mv BridgeAndVehicles-COL-V20P10N20 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 ;