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.r041-tajo-167813694100011.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 ltsminxred
Input is BridgeAndVehicles-COL-V10P10N10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-tajo-167813694100011
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 628K
-rw-r--r-- 1 mcc users 9.8K Feb 25 12:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K Feb 25 12:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 25 12:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 25 12:03 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 25K Feb 25 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K 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 18K Feb 25 12:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 172K Feb 25 12:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 25 12:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Feb 25 12:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K 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 38K 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-V10P10N10-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678602275968

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=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V10P10N10
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 06:24:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 06:24:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 06:24:37] [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.
[2023-03-12 06:24:38] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-12 06:24:38] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 465 ms
[2023-03-12 06:24:38] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 48 PT places and 5438.0 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
[2023-03-12 06:24:38] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 5 ms.
[2023-03-12 06:24:38] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 4 formulas.
FORMULA BridgeAndVehicles-COL-V10P10N10-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V10P10N10-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V10P10N10-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V10P10N10-LTLCardinality-13 FALSE 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.2 ms
Remains 12 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.
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.1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=29 ) properties (out of 20) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 10 rows 12 cols
[2023-03-12 06:24:39] [INFO ] Computed 4 place invariants in 5 ms
[2023-03-12 06:24:39] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2023-03-12 06:24:39] [INFO ] After 123ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2023-03-12 06:24:39] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-12 06:24:39] [INFO ] After 32ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 3 atomic propositions for a total of 12 simplifications.
FORMULA BridgeAndVehicles-COL-V10P10N10-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 06:24:39] [INFO ] Flatten gal took : 15 ms
[2023-03-12 06:24:39] [INFO ] Flatten gal took : 3 ms
Arc [13:1*[(MOD (ADD $cpt 1) 11)]] contains successor/predecessor on variables of sort compteur
Arc [1:1*[(MOD (ADD $cA 1) 11)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 11) 11) 11)]] contains successor/predecessor on variables of sort voitureB
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2023-03-12 06:24:39] [INFO ] Unfolded HLPN to a Petri net with 48 places and 288 transitions 2090 arcs in 29 ms.
[2023-03-12 06:24:39] [INFO ] Unfolded 11 HLPN properties in 0 ms.
Support contains 15 out of 48 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Applied a total of 0 rules in 10 ms. Remains 48 /48 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:24:39] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 48 cols
[2023-03-12 06:24:39] [INFO ] Computed 7 place invariants in 6 ms
[2023-03-12 06:24:39] [INFO ] Dead Transitions using invariants and state equation in 175 ms found 0 transitions.
[2023-03-12 06:24:39] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:39] [INFO ] Invariant cache hit.
[2023-03-12 06:24:39] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-03-12 06:24:39] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:39] [INFO ] Invariant cache hit.
[2023-03-12 06:24:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:24:39] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
[2023-03-12 06:24:39] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:39] [INFO ] Invariant cache hit.
[2023-03-12 06:24:39] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 518 ms. Remains : 48/48 places, 288/288 transitions.
Support contains 15 out of 48 places after structural reductions.
[2023-03-12 06:24:40] [INFO ] Flatten gal took : 30 ms
[2023-03-12 06:24:40] [INFO ] Flatten gal took : 21 ms
[2023-03-12 06:24:40] [INFO ] Input system was already deterministic with 288 transitions.
Incomplete random walk after 10000 steps, including 110 resets, run finished after 218 ms. (steps per millisecond=45 ) properties (out of 19) seen :15
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10000 steps, including 45 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-12 06:24:40] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:40] [INFO ] Invariant cache hit.
[2023-03-12 06:24:40] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-12 06:24:40] [INFO ] After 45ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-12 06:24:40] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-12 06:24:40] [INFO ] After 29ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
Computed a total of 31 stabilizing places and 44 stable transitions
Graph (complete) has 670 edges and 48 vertex of which 46 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 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) U p1))))'
Support contains 2 out of 48 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 46 transition count 288
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 45 transition count 287
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 45 transition count 287
Applied a total of 4 rules in 12 ms. Remains 45 /48 variables (removed 3) and now considering 287/288 (removed 1) transitions.
[2023-03-12 06:24:40] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2023-03-12 06:24:40] [INFO ] Computed 5 place invariants in 15 ms
[2023-03-12 06:24:41] [INFO ] Dead Transitions using invariants and state equation in 132 ms found 0 transitions.
[2023-03-12 06:24:41] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-12 06:24:41] [INFO ] Invariant cache hit.
[2023-03-12 06:24:41] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-03-12 06:24:41] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-12 06:24:41] [INFO ] Invariant cache hit.
[2023-03-12 06:24:41] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:24:41] [INFO ] Implicit Places using invariants and state equation in 140 ms returned [13, 26]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 218 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/48 places, 287/288 transitions.
Applied a total of 0 rules in 3 ms. Remains 43 /43 variables (removed 0) and now considering 287/287 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 366 ms. Remains : 43/48 places, 287/288 transitions.
Stuttering acceptance computed with spot in 286 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V10P10N10-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ 1 s0), p0:(GT 2 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 297 ms.
Product exploration explored 100000 steps with 33333 reset in 228 ms.
Computed a total of 26 stabilizing places and 43 stable transitions
Computed a total of 26 stabilizing places and 43 stable transitions
Detected a total of 26/43 stabilizing places and 43/287 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p1 (NOT p0))
Knowledge based reduction with 5 factoid took 229 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-COL-V10P10N10-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V10P10N10-LTLCardinality-00 finished in 1472 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 48 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 46 transition count 288
Applied a total of 2 rules in 4 ms. Remains 46 /48 variables (removed 2) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:24:42] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 46 cols
[2023-03-12 06:24:42] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-12 06:24:42] [INFO ] Dead Transitions using invariants and state equation in 111 ms found 0 transitions.
[2023-03-12 06:24:42] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:42] [INFO ] Invariant cache hit.
[2023-03-12 06:24:42] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-03-12 06:24:42] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:42] [INFO ] Invariant cache hit.
[2023-03-12 06:24:42] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:24:42] [INFO ] Implicit Places using invariants and state equation in 158 ms returned [13, 27]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 236 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/48 places, 288/288 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 288/288 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 354 ms. Remains : 44/48 places, 288/288 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V10P10N10-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s13)], 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 6524 reset in 172 ms.
Product exploration explored 100000 steps with 6229 reset in 275 ms.
Computed a total of 27 stabilizing places and 44 stable transitions
Computed a total of 27 stabilizing places and 44 stable transitions
Detected a total of 27/44 stabilizing places and 44/288 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 163 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=17 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 157 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
[2023-03-12 06:24:43] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 44 cols
[2023-03-12 06:24:43] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-12 06:24:43] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 06:24:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 06:24:43] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-12 06:24:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 06:24:43] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 06:24:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 06:24:43] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-12 06:24:43] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:24:43] [INFO ] [Nat]Added 22 Read/Feed constraints in 104 ms returned sat
[2023-03-12 06:24:44] [INFO ] Computed and/alt/rep : 30/58/30 causal constraints (skipped 57 transitions) in 26 ms.
[2023-03-12 06:24:44] [INFO ] Added : 12 causal constraints over 4 iterations in 85 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 44 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 44/44 places, 288/288 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 2 place count 43 transition count 287
Applied a total of 2 rules in 38 ms. Remains 43 /44 variables (removed 1) and now considering 287/288 (removed 1) transitions.
[2023-03-12 06:24:44] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 43 cols
[2023-03-12 06:24:44] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-12 06:24:44] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
[2023-03-12 06:24:44] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-12 06:24:44] [INFO ] Invariant cache hit.
[2023-03-12 06:24:44] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-12 06:24:44] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-12 06:24:44] [INFO ] Invariant cache hit.
[2023-03-12 06:24:44] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:24:44] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
[2023-03-12 06:24:44] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-12 06:24:44] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-12 06:24:44] [INFO ] Invariant cache hit.
[2023-03-12 06:24:44] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 43/44 places, 287/288 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 503 ms. Remains : 43/44 places, 287/288 transitions.
Computed a total of 26 stabilizing places and 43 stable transitions
Computed a total of 26 stabilizing places and 43 stable transitions
Detected a total of 26/43 stabilizing places and 43/287 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 176 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 139 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
[2023-03-12 06:24:45] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-12 06:24:45] [INFO ] Invariant cache hit.
[2023-03-12 06:24:45] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 06:24:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 06:24:45] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 06:24:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 06:24:45] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 06:24:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 06:24:45] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-12 06:24:45] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:24:45] [INFO ] [Nat]Added 22 Read/Feed constraints in 100 ms returned sat
[2023-03-12 06:24:45] [INFO ] Computed and/alt/rep : 30/58/30 causal constraints (skipped 56 transitions) in 26 ms.
[2023-03-12 06:24:45] [INFO ] Added : 10 causal constraints over 3 iterations in 60 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Product exploration explored 100000 steps with 7059 reset in 174 ms.
Product exploration explored 100000 steps with 6904 reset in 180 ms.
Support contains 1 out of 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 287/287 transitions.
Applied a total of 0 rules in 34 ms. Remains 43 /43 variables (removed 0) and now considering 287/287 (removed 0) transitions.
[2023-03-12 06:24:45] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-12 06:24:45] [INFO ] Invariant cache hit.
[2023-03-12 06:24:45] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
[2023-03-12 06:24:45] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-12 06:24:45] [INFO ] Invariant cache hit.
[2023-03-12 06:24:46] [INFO ] Implicit Places using invariants in 101 ms returned []
[2023-03-12 06:24:46] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-12 06:24:46] [INFO ] Invariant cache hit.
[2023-03-12 06:24:46] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:24:46] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
[2023-03-12 06:24:46] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-12 06:24:46] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-12 06:24:46] [INFO ] Invariant cache hit.
[2023-03-12 06:24:46] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 543 ms. Remains : 43/43 places, 287/287 transitions.
Treatment of property BridgeAndVehicles-COL-V10P10N10-LTLCardinality-03 finished in 4119 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0&&X(p1)))||G(p2)||X(!p0)))'
Support contains 3 out of 48 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 288
Applied a total of 1 rules in 4 ms. Remains 47 /48 variables (removed 1) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:24:46] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 47 cols
[2023-03-12 06:24:46] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-12 06:24:46] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
[2023-03-12 06:24:46] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:46] [INFO ] Invariant cache hit.
[2023-03-12 06:24:46] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-12 06:24:46] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:46] [INFO ] Invariant cache hit.
[2023-03-12 06:24:46] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:24:46] [INFO ] Implicit Places using invariants and state equation in 168 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 238 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 46/48 places, 288/288 transitions.
Applied a total of 0 rules in 3 ms. Remains 46 /46 variables (removed 0) and now considering 288/288 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 363 ms. Remains : 46/48 places, 288/288 transitions.
Stuttering acceptance computed with spot in 331 ms :[(OR (NOT p0) (NOT p1)), (AND p0 (NOT p1)), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : BridgeAndVehicles-COL-V10P10N10-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 5}, { cond=(AND p0 p2), acceptance={} source=4 dest: 6}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 2}, { cond=(AND p0 p2), acceptance={} source=5 dest: 7}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=6 dest: 2}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=6 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=7 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=7 dest: 2}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=7 dest: 7}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=7 dest: 8}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=8 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=8 dest: 2}, { cond=(AND p0 p2), acceptance={} source=8 dest: 7}, { cond=(AND (NOT p0) p2), acceptance={} source=8 dest: 8}]], initial=4, aps=[p0:(GT s0 s27), p1:(GT 2 s0), p2:(LEQ 2 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 85 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V10P10N10-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V10P10N10-LTLCardinality-04 finished in 717 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(p0)||(p0&&X(F(p1)))))))'
Support contains 3 out of 48 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 46 transition count 288
Applied a total of 2 rules in 4 ms. Remains 46 /48 variables (removed 2) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:24:47] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 46 cols
[2023-03-12 06:24:47] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-12 06:24:47] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
[2023-03-12 06:24:47] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:47] [INFO ] Invariant cache hit.
[2023-03-12 06:24:47] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-12 06:24:47] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:47] [INFO ] Invariant cache hit.
[2023-03-12 06:24:47] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:24:47] [INFO ] Implicit Places using invariants and state equation in 128 ms returned [13, 27]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 206 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/48 places, 288/288 transitions.
Applied a total of 0 rules in 11 ms. Remains 44 /44 variables (removed 0) and now considering 288/288 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 349 ms. Remains : 44/48 places, 288/288 transitions.
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V10P10N10-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, 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}]], initial=2, aps=[p0:(GT 2 s25), p1:(GT s12 s0)], nbAcceptance=1, 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 1181 reset in 326 ms.
Product exploration explored 100000 steps with 1176 reset in 299 ms.
Computed a total of 27 stabilizing places and 44 stable transitions
Computed a total of 27 stabilizing places and 44 stable transitions
Detected a total of 27/44 stabilizing places and 44/288 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 261 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 64 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=32 )
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 7 factoid took 324 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 44 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 288/288 transitions.
Applied a total of 0 rules in 4 ms. Remains 44 /44 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:24:49] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 44 cols
[2023-03-12 06:24:49] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-12 06:24:49] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
[2023-03-12 06:24:49] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:49] [INFO ] Invariant cache hit.
[2023-03-12 06:24:49] [INFO ] Implicit Places using invariants in 73 ms returned []
[2023-03-12 06:24:49] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:49] [INFO ] Invariant cache hit.
[2023-03-12 06:24:49] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:24:49] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
[2023-03-12 06:24:49] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:49] [INFO ] Invariant cache hit.
[2023-03-12 06:24:49] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 433 ms. Remains : 44/44 places, 288/288 transitions.
Computed a total of 27 stabilizing places and 44 stable transitions
Computed a total of 27 stabilizing places and 44 stable transitions
Detected a total of 27/44 stabilizing places and 44/288 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 147 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 38 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=38 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 177 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 133 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1186 reset in 253 ms.
Product exploration explored 100000 steps with 1186 reset in 262 ms.
Applying partial POR strategy [false, true, false]
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 44 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 44/44 places, 288/288 transitions.
Applied a total of 0 rules in 13 ms. Remains 44 /44 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:24:51] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:51] [INFO ] Invariant cache hit.
[2023-03-12 06:24:51] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
[2023-03-12 06:24:51] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-12 06:24:51] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:51] [INFO ] Invariant cache hit.
[2023-03-12 06:24:51] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 274 ms. Remains : 44/44 places, 288/288 transitions.
Support contains 3 out of 44 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 288/288 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:24:51] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:51] [INFO ] Invariant cache hit.
[2023-03-12 06:24:51] [INFO ] Dead Transitions using invariants and state equation in 145 ms found 0 transitions.
[2023-03-12 06:24:51] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:51] [INFO ] Invariant cache hit.
[2023-03-12 06:24:51] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-12 06:24:51] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:51] [INFO ] Invariant cache hit.
[2023-03-12 06:24:51] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:24:51] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
[2023-03-12 06:24:51] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:51] [INFO ] Invariant cache hit.
[2023-03-12 06:24:52] [INFO ] Dead Transitions using invariants and state equation in 111 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 463 ms. Remains : 44/44 places, 288/288 transitions.
Treatment of property BridgeAndVehicles-COL-V10P10N10-LTLCardinality-05 finished in 4934 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' '!(((!p0 U p1) U G((X(p2) U !p0))))'
Support contains 6 out of 48 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 46 transition count 288
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 45 transition count 287
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 45 transition count 287
Applied a total of 4 rules in 4 ms. Remains 45 /48 variables (removed 3) and now considering 287/288 (removed 1) transitions.
[2023-03-12 06:24:52] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2023-03-12 06:24:52] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-12 06:24:52] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
[2023-03-12 06:24:52] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-12 06:24:52] [INFO ] Invariant cache hit.
[2023-03-12 06:24:52] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-12 06:24:52] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-12 06:24:52] [INFO ] Invariant cache hit.
[2023-03-12 06:24:52] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:24:52] [INFO ] Implicit Places using invariants and state equation in 171 ms returned [13, 26]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 231 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/48 places, 287/288 transitions.
Applied a total of 0 rules in 2 ms. Remains 43 /43 variables (removed 0) and now considering 287/287 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 337 ms. Remains : 43/48 places, 287/288 transitions.
Stuttering acceptance computed with spot in 164 ms :[p0, (OR (NOT p2) p0), p0, p0, true]
Running random walk in product with property : BridgeAndVehicles-COL-V10P10N10-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) p1), acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=0 dest: 3}], [{ cond=(AND p0 p2), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2))), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GT 2 s12), p1:(LEQ s25 1), p2:(LEQ (ADD s28 s29) (ADD s41 s42))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 25 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V10P10N10-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V10P10N10-LTLCardinality-06 finished in 520 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 48 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Graph (complete) has 670 edges and 48 vertex of which 47 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 10 ms. Remains 47 /48 variables (removed 1) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:24:52] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 47 cols
[2023-03-12 06:24:52] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-12 06:24:52] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
[2023-03-12 06:24:52] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:52] [INFO ] Invariant cache hit.
[2023-03-12 06:24:52] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-12 06:24:52] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:52] [INFO ] Invariant cache hit.
[2023-03-12 06:24:52] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:24:52] [INFO ] Implicit Places using invariants and state equation in 110 ms returned [14, 28]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 170 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 45/48 places, 288/288 transitions.
Applied a total of 0 rules in 12 ms. Remains 45 /45 variables (removed 0) and now considering 288/288 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 306 ms. Remains : 45/48 places, 288/288 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V10P10N10-LTLCardinality-07 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:(OR (LEQ s0 s14) (LEQ 1 s12))], 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 5058 reset in 234 ms.
Product exploration explored 100000 steps with 5080 reset in 242 ms.
Computed a total of 28 stabilizing places and 44 stable transitions
Graph (complete) has 621 edges and 45 vertex of which 44 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 28 stabilizing places and 44 stable transitions
Detected a total of 28/45 stabilizing places and 44/288 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 190 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 84 ms :[(NOT p0), (NOT p0)]
Finished random walk after 61 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=30 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 161 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 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
[2023-03-12 06:24:54] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 45 cols
[2023-03-12 06:24:54] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-12 06:24:54] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 06:24:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 06:24:54] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-12 06:24:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 06:24:54] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 06:24:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 06:24:54] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-12 06:24:54] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:24:54] [INFO ] [Nat]Added 22 Read/Feed constraints in 24 ms returned sat
[2023-03-12 06:24:54] [INFO ] Deduced a trap composed of 5 places in 68 ms of which 4 ms to minimize.
[2023-03-12 06:24:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 88 ms
[2023-03-12 06:24:54] [INFO ] Computed and/alt/rep : 30/58/30 causal constraints (skipped 57 transitions) in 25 ms.
[2023-03-12 06:24:54] [INFO ] Added : 9 causal constraints over 2 iterations in 67 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 3 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 288/288 transitions.
Applied a total of 0 rules in 12 ms. Remains 45 /45 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:24:54] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:54] [INFO ] Invariant cache hit.
[2023-03-12 06:24:54] [INFO ] Dead Transitions using invariants and state equation in 145 ms found 0 transitions.
[2023-03-12 06:24:54] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:54] [INFO ] Invariant cache hit.
[2023-03-12 06:24:54] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-12 06:24:54] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:54] [INFO ] Invariant cache hit.
[2023-03-12 06:24:54] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:24:54] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 194 ms to find 0 implicit places.
[2023-03-12 06:24:54] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 06:24:54] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:54] [INFO ] Invariant cache hit.
[2023-03-12 06:24:55] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 492 ms. Remains : 45/45 places, 288/288 transitions.
Computed a total of 28 stabilizing places and 44 stable transitions
Graph (complete) has 621 edges and 45 vertex of which 44 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 28 stabilizing places and 44 stable transitions
Detected a total of 28/45 stabilizing places and 44/288 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 114 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 46 ms :[(NOT p0), (NOT p0)]
Finished random walk after 60 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=30 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 154 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 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
[2023-03-12 06:24:55] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:55] [INFO ] Invariant cache hit.
[2023-03-12 06:24:55] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 06:24:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 06:24:55] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 06:24:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 06:24:55] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 06:24:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 06:24:55] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2023-03-12 06:24:55] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:24:55] [INFO ] [Nat]Added 22 Read/Feed constraints in 87 ms returned sat
[2023-03-12 06:24:55] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 1 ms to minimize.
[2023-03-12 06:24:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 82 ms
[2023-03-12 06:24:55] [INFO ] Computed and/alt/rep : 30/58/30 causal constraints (skipped 57 transitions) in 16 ms.
[2023-03-12 06:24:55] [INFO ] Added : 12 causal constraints over 4 iterations in 74 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5061 reset in 188 ms.
Product exploration explored 100000 steps with 5050 reset in 281 ms.
Support contains 3 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 288/288 transitions.
Applied a total of 0 rules in 10 ms. Remains 45 /45 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:24:56] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:56] [INFO ] Invariant cache hit.
[2023-03-12 06:24:56] [INFO ] Dead Transitions using invariants and state equation in 146 ms found 0 transitions.
[2023-03-12 06:24:56] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:56] [INFO ] Invariant cache hit.
[2023-03-12 06:24:56] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-12 06:24:56] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:56] [INFO ] Invariant cache hit.
[2023-03-12 06:24:56] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:24:56] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
[2023-03-12 06:24:56] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 06:24:56] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:56] [INFO ] Invariant cache hit.
[2023-03-12 06:24:57] [INFO ] Dead Transitions using invariants and state equation in 145 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 522 ms. Remains : 45/45 places, 288/288 transitions.
Treatment of property BridgeAndVehicles-COL-V10P10N10-LTLCardinality-07 finished in 4477 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(G(p1)))))'
Support contains 4 out of 48 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 46 transition count 288
Applied a total of 2 rules in 4 ms. Remains 46 /48 variables (removed 2) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:24:57] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 46 cols
[2023-03-12 06:24:57] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-12 06:24:57] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
[2023-03-12 06:24:57] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:57] [INFO ] Invariant cache hit.
[2023-03-12 06:24:57] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-12 06:24:57] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:57] [INFO ] Invariant cache hit.
[2023-03-12 06:24:57] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:24:57] [INFO ] Implicit Places using invariants and state equation in 133 ms returned [13, 27]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 204 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/48 places, 288/288 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 288/288 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 341 ms. Remains : 44/48 places, 288/288 transitions.
Stuttering acceptance computed with spot in 102 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V10P10N10-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s25 (ADD s27 s28)), p1:(LEQ 1 s13)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 55 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V10P10N10-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V10P10N10-LTLCardinality-09 finished in 474 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(F(p0)))))'
Support contains 3 out of 48 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 288
Applied a total of 1 rules in 3 ms. Remains 47 /48 variables (removed 1) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:24:57] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 47 cols
[2023-03-12 06:24:57] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-12 06:24:57] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
[2023-03-12 06:24:57] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:57] [INFO ] Invariant cache hit.
[2023-03-12 06:24:57] [INFO ] Implicit Places using invariants in 105 ms returned []
[2023-03-12 06:24:57] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:57] [INFO ] Invariant cache hit.
[2023-03-12 06:24:57] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:24:57] [INFO ] Implicit Places using invariants and state equation in 150 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 270 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 46/48 places, 288/288 transitions.
Applied a total of 0 rules in 1 ms. Remains 46 /46 variables (removed 0) and now considering 288/288 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 383 ms. Remains : 46/48 places, 288/288 transitions.
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V10P10N10-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(OR (LEQ 3 s26) (LEQ s12 s27))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 196 ms.
Product exploration explored 100000 steps with 25000 reset in 212 ms.
Computed a total of 29 stabilizing places and 44 stable transitions
Graph (complete) has 645 edges and 46 vertex of which 45 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 29 stabilizing places and 44 stable transitions
Detected a total of 29/46 stabilizing places and 44/288 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 151 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 20 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=10 )
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 164 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 3 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 288/288 transitions.
Applied a total of 0 rules in 1 ms. Remains 46 /46 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:24:59] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 46 cols
[2023-03-12 06:24:59] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-12 06:24:59] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
[2023-03-12 06:24:59] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:59] [INFO ] Invariant cache hit.
[2023-03-12 06:24:59] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-12 06:24:59] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:59] [INFO ] Invariant cache hit.
[2023-03-12 06:24:59] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:24:59] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 179 ms to find 0 implicit places.
[2023-03-12 06:24:59] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:24:59] [INFO ] Invariant cache hit.
[2023-03-12 06:24:59] [INFO ] Dead Transitions using invariants and state equation in 144 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 444 ms. Remains : 46/46 places, 288/288 transitions.
Computed a total of 29 stabilizing places and 44 stable transitions
Graph (complete) has 645 edges and 46 vertex of which 45 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 29 stabilizing places and 44 stable transitions
Detected a total of 29/46 stabilizing places and 44/288 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 132 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 55 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=55 )
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 161 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 156 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 237 ms.
Product exploration explored 100000 steps with 25000 reset in 231 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 163 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 3 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 288/288 transitions.
Applied a total of 0 rules in 17 ms. Remains 46 /46 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:25:01] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:01] [INFO ] Invariant cache hit.
[2023-03-12 06:25:01] [INFO ] Dead Transitions using invariants and state equation in 194 ms found 0 transitions.
[2023-03-12 06:25:01] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 06:25:01] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:01] [INFO ] Invariant cache hit.
[2023-03-12 06:25:01] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 351 ms. Remains : 46/46 places, 288/288 transitions.
Support contains 3 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 288/288 transitions.
Applied a total of 0 rules in 1 ms. Remains 46 /46 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:25:01] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:01] [INFO ] Invariant cache hit.
[2023-03-12 06:25:01] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
[2023-03-12 06:25:01] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:01] [INFO ] Invariant cache hit.
[2023-03-12 06:25:01] [INFO ] Implicit Places using invariants in 81 ms returned []
[2023-03-12 06:25:01] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:01] [INFO ] Invariant cache hit.
[2023-03-12 06:25:01] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:25:02] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
[2023-03-12 06:25:02] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:02] [INFO ] Invariant cache hit.
[2023-03-12 06:25:02] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 401 ms. Remains : 46/46 places, 288/288 transitions.
Treatment of property BridgeAndVehicles-COL-V10P10N10-LTLCardinality-10 finished in 4606 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 48 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Graph (complete) has 670 edges and 48 vertex of which 46 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 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 45 transition count 287
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 45 transition count 287
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 43 transition count 286
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 41 transition count 284
Applied a total of 10 rules in 20 ms. Remains 41 /48 variables (removed 7) and now considering 284/288 (removed 4) transitions.
[2023-03-12 06:25:02] [INFO ] Flow matrix only has 86 transitions (discarded 198 similar events)
// Phase 1: matrix 86 rows 41 cols
[2023-03-12 06:25:02] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-12 06:25:02] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-12 06:25:02] [INFO ] Flow matrix only has 86 transitions (discarded 198 similar events)
[2023-03-12 06:25:02] [INFO ] Invariant cache hit.
[2023-03-12 06:25:02] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:25:02] [INFO ] Implicit Places using invariants and state equation in 161 ms returned [12, 24]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 246 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 39/48 places, 284/288 transitions.
Applied a total of 0 rules in 10 ms. Remains 39 /39 variables (removed 0) and now considering 284/284 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 276 ms. Remains : 39/48 places, 284/288 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V10P10N10-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 2 s23)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1550 reset in 167 ms.
Product exploration explored 100000 steps with 1549 reset in 187 ms.
Computed a total of 24 stabilizing places and 42 stable transitions
Computed a total of 24 stabilizing places and 42 stable transitions
Detected a total of 24/39 stabilizing places and 42/284 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 176 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Finished random walk after 31 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=31 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 197 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
[2023-03-12 06:25:03] [INFO ] Flow matrix only has 86 transitions (discarded 198 similar events)
// Phase 1: matrix 86 rows 39 cols
[2023-03-12 06:25:03] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-12 06:25:03] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-12 06:25:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 06:25:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-12 06:25:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 06:25:03] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-12 06:25:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 06:25:03] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-12 06:25:03] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:25:03] [INFO ] [Nat]Added 22 Read/Feed constraints in 16 ms returned sat
[2023-03-12 06:25:03] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 1 ms to minimize.
[2023-03-12 06:25:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 77 ms
[2023-03-12 06:25:03] [INFO ] Computed and/alt/rep : 30/58/30 causal constraints (skipped 53 transitions) in 15 ms.
[2023-03-12 06:25:03] [INFO ] Added : 11 causal constraints over 3 iterations in 37 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 284/284 transitions.
Applied a total of 0 rules in 10 ms. Remains 39 /39 variables (removed 0) and now considering 284/284 (removed 0) transitions.
[2023-03-12 06:25:03] [INFO ] Flow matrix only has 86 transitions (discarded 198 similar events)
[2023-03-12 06:25:03] [INFO ] Invariant cache hit.
[2023-03-12 06:25:03] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-12 06:25:03] [INFO ] Flow matrix only has 86 transitions (discarded 198 similar events)
[2023-03-12 06:25:03] [INFO ] Invariant cache hit.
[2023-03-12 06:25:03] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:25:03] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2023-03-12 06:25:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 06:25:03] [INFO ] Flow matrix only has 86 transitions (discarded 198 similar events)
[2023-03-12 06:25:03] [INFO ] Invariant cache hit.
[2023-03-12 06:25:03] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 267 ms. Remains : 39/39 places, 284/284 transitions.
Computed a total of 24 stabilizing places and 42 stable transitions
Computed a total of 24 stabilizing places and 42 stable transitions
Detected a total of 24/39 stabilizing places and 42/284 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 172 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=8 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 172 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
[2023-03-12 06:25:04] [INFO ] Flow matrix only has 86 transitions (discarded 198 similar events)
[2023-03-12 06:25:04] [INFO ] Invariant cache hit.
[2023-03-12 06:25:04] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-12 06:25:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 06:25:04] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-12 06:25:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 06:25:04] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-12 06:25:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 06:25:04] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-12 06:25:04] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:25:04] [INFO ] [Nat]Added 22 Read/Feed constraints in 17 ms returned sat
[2023-03-12 06:25:04] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 6 ms to minimize.
[2023-03-12 06:25:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 86 ms
[2023-03-12 06:25:04] [INFO ] Computed and/alt/rep : 30/58/30 causal constraints (skipped 53 transitions) in 14 ms.
[2023-03-12 06:25:04] [INFO ] Added : 11 causal constraints over 4 iterations in 57 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1549 reset in 255 ms.
Product exploration explored 100000 steps with 1551 reset in 233 ms.
Support contains 1 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 284/284 transitions.
Applied a total of 0 rules in 7 ms. Remains 39 /39 variables (removed 0) and now considering 284/284 (removed 0) transitions.
[2023-03-12 06:25:05] [INFO ] Flow matrix only has 86 transitions (discarded 198 similar events)
[2023-03-12 06:25:05] [INFO ] Invariant cache hit.
[2023-03-12 06:25:05] [INFO ] Implicit Places using invariants in 107 ms returned []
[2023-03-12 06:25:05] [INFO ] Flow matrix only has 86 transitions (discarded 198 similar events)
[2023-03-12 06:25:05] [INFO ] Invariant cache hit.
[2023-03-12 06:25:05] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:25:05] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 246 ms to find 0 implicit places.
[2023-03-12 06:25:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 06:25:05] [INFO ] Flow matrix only has 86 transitions (discarded 198 similar events)
[2023-03-12 06:25:05] [INFO ] Invariant cache hit.
[2023-03-12 06:25:05] [INFO ] Dead Transitions using invariants and state equation in 119 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 396 ms. Remains : 39/39 places, 284/284 transitions.
Treatment of property BridgeAndVehicles-COL-V10P10N10-LTLCardinality-12 finished in 3545 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 48 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Graph (complete) has 670 edges and 48 vertex of which 46 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 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 45 transition count 287
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 45 transition count 287
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 43 transition count 286
Applied a total of 6 rules in 13 ms. Remains 43 /48 variables (removed 5) and now considering 286/288 (removed 2) transitions.
[2023-03-12 06:25:05] [INFO ] Flow matrix only has 88 transitions (discarded 198 similar events)
// Phase 1: matrix 88 rows 43 cols
[2023-03-12 06:25:05] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-12 06:25:05] [INFO ] Implicit Places using invariants in 111 ms returned []
[2023-03-12 06:25:05] [INFO ] Flow matrix only has 88 transitions (discarded 198 similar events)
[2023-03-12 06:25:05] [INFO ] Invariant cache hit.
[2023-03-12 06:25:05] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:25:06] [INFO ] Implicit Places using invariants and state equation in 159 ms returned [12, 24]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 287 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/48 places, 286/288 transitions.
Applied a total of 0 rules in 13 ms. Remains 41 /41 variables (removed 0) and now considering 286/286 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 313 ms. Remains : 41/48 places, 286/288 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V10P10N10-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 (ADD s26 s27))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 68 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V10P10N10-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V10P10N10-LTLCardinality-14 finished in 404 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(G((p0||X(G(!p0))))))) U p1))'
Support contains 5 out of 48 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Graph (complete) has 670 edges and 48 vertex of which 47 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 8 ms. Remains 47 /48 variables (removed 1) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:25:06] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 47 cols
[2023-03-12 06:25:06] [INFO ] Computed 6 place invariants in 2 ms
[2023-03-12 06:25:21] [INFO ] Dead Transitions using invariants and state equation in 14990 ms found 0 transitions.
[2023-03-12 06:25:21] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:21] [INFO ] Invariant cache hit.
[2023-03-12 06:25:21] [INFO ] Implicit Places using invariants in 88 ms returned []
[2023-03-12 06:25:21] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:21] [INFO ] Invariant cache hit.
[2023-03-12 06:25:21] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:25:21] [INFO ] Implicit Places using invariants and state equation in 129 ms returned [27]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 243 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 46/48 places, 288/288 transitions.
Applied a total of 0 rules in 7 ms. Remains 46 /46 variables (removed 0) and now considering 288/288 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 15250 ms. Remains : 46/48 places, 288/288 transitions.
Stuttering acceptance computed with spot in 213 ms :[(NOT p1), (NOT p0), false, false]
Running random walk in product with property : BridgeAndVehicles-COL-V10P10N10-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={1} source=2 dest: 2}, { cond=(NOT p0), acceptance={0, 1} source=2 dest: 3}], [{ cond=p0, acceptance={0, 1} source=3 dest: 2}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(GT (ADD s44 s45) s14), p0:(LEQ s28 s13)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 1176 reset in 250 ms.
Product exploration explored 100000 steps with 1167 reset in 254 ms.
Computed a total of 29 stabilizing places and 44 stable transitions
Graph (complete) has 645 edges and 46 vertex of which 45 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 29 stabilizing places and 44 stable transitions
Detected a total of 29/46 stabilizing places and 44/288 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (AND (NOT p1) p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), true, (X (X p0)), (X (X (AND (NOT p1) p0))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 615 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), (NOT p0)]
Finished random walk after 57 steps, including 0 resets, run visited all 3 properties in 5 ms. (steps per millisecond=11 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (AND (NOT p1) p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), true, (X (X p0)), (X (X (AND (NOT p1) p0))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (F (NOT p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 11 factoid took 841 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 135 ms :[(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 145 ms :[(NOT p1), (NOT p0)]
[2023-03-12 06:25:24] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 46 cols
[2023-03-12 06:25:24] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-12 06:25:24] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 06:25:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 06:25:24] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-12 06:25:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 06:25:24] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 06:25:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 06:25:24] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-12 06:25:24] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:25:24] [INFO ] [Nat]Added 22 Read/Feed constraints in 30 ms returned sat
[2023-03-12 06:25:24] [INFO ] Deduced a trap composed of 5 places in 158 ms of which 1 ms to minimize.
[2023-03-12 06:25:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 208 ms
[2023-03-12 06:25:24] [INFO ] Computed and/alt/rep : 30/58/30 causal constraints (skipped 57 transitions) in 12 ms.
[2023-03-12 06:25:24] [INFO ] Added : 10 causal constraints over 5 iterations in 56 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 5 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 288/288 transitions.
Applied a total of 0 rules in 9 ms. Remains 46 /46 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:25:24] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:24] [INFO ] Invariant cache hit.
[2023-03-12 06:25:24] [INFO ] Dead Transitions using invariants and state equation in 166 ms found 0 transitions.
[2023-03-12 06:25:24] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:24] [INFO ] Invariant cache hit.
[2023-03-12 06:25:24] [INFO ] Implicit Places using invariants in 99 ms returned []
[2023-03-12 06:25:24] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:24] [INFO ] Invariant cache hit.
[2023-03-12 06:25:24] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:25:24] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
[2023-03-12 06:25:24] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 06:25:24] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:24] [INFO ] Invariant cache hit.
[2023-03-12 06:25:25] [INFO ] Dead Transitions using invariants and state equation in 144 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 578 ms. Remains : 46/46 places, 288/288 transitions.
Computed a total of 29 stabilizing places and 44 stable transitions
Graph (complete) has 645 edges and 46 vertex of which 45 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 29 stabilizing places and 44 stable transitions
Detected a total of 29/46 stabilizing places and 44/288 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 365 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[(NOT p1), (NOT p0)]
Finished random walk after 58 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=29 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (F (NOT p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 8 factoid took 445 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p1), (NOT p0)]
[2023-03-12 06:25:26] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:26] [INFO ] Invariant cache hit.
[2023-03-12 06:25:26] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 06:25:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 06:25:26] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-12 06:25:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 06:25:26] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 06:25:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 06:25:26] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-12 06:25:26] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:25:26] [INFO ] [Nat]Added 22 Read/Feed constraints in 33 ms returned sat
[2023-03-12 06:25:26] [INFO ] Deduced a trap composed of 5 places in 62 ms of which 0 ms to minimize.
[2023-03-12 06:25:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 109 ms
[2023-03-12 06:25:26] [INFO ] Computed and/alt/rep : 30/58/30 causal constraints (skipped 57 transitions) in 13 ms.
[2023-03-12 06:25:26] [INFO ] Added : 13 causal constraints over 4 iterations in 59 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 89 ms :[(NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 2579 reset in 206 ms.
Product exploration explored 100000 steps with 2536 reset in 209 ms.
Support contains 5 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 288/288 transitions.
Applied a total of 0 rules in 17 ms. Remains 46 /46 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:25:27] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:27] [INFO ] Invariant cache hit.
[2023-03-12 06:25:27] [INFO ] Dead Transitions using invariants and state equation in 154 ms found 0 transitions.
[2023-03-12 06:25:27] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:27] [INFO ] Invariant cache hit.
[2023-03-12 06:25:27] [INFO ] Implicit Places using invariants in 92 ms returned []
[2023-03-12 06:25:27] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:27] [INFO ] Invariant cache hit.
[2023-03-12 06:25:27] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:25:27] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
[2023-03-12 06:25:27] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 06:25:27] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:27] [INFO ] Invariant cache hit.
[2023-03-12 06:25:27] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 534 ms. Remains : 46/46 places, 288/288 transitions.
Treatment of property BridgeAndVehicles-COL-V10P10N10-LTLCardinality-15 finished in 21593 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)))'
Found a Shortening insensitive property : BridgeAndVehicles-COL-V10P10N10-LTLCardinality-03
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 48 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Graph (complete) has 670 edges and 48 vertex of which 46 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 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 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 45 transition count 287
Applied a total of 3 rules in 7 ms. Remains 45 /48 variables (removed 3) and now considering 287/288 (removed 1) transitions.
[2023-03-12 06:25:27] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2023-03-12 06:25:27] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-12 06:25:28] [INFO ] Dead Transitions using invariants and state equation in 142 ms found 0 transitions.
[2023-03-12 06:25:28] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-12 06:25:28] [INFO ] Invariant cache hit.
[2023-03-12 06:25:28] [INFO ] Implicit Places using invariants in 97 ms returned []
[2023-03-12 06:25:28] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-12 06:25:28] [INFO ] Invariant cache hit.
[2023-03-12 06:25:28] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:25:28] [INFO ] Implicit Places using invariants and state equation in 157 ms returned [13, 26]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 269 ms to find 2 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 43/48 places, 287/288 transitions.
Applied a total of 0 rules in 3 ms. Remains 43 /43 variables (removed 0) and now considering 287/287 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 435 ms. Remains : 43/48 places, 287/288 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V10P10N10-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s13)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 7040 reset in 200 ms.
Product exploration explored 100000 steps with 6975 reset in 199 ms.
Computed a total of 26 stabilizing places and 43 stable transitions
Computed a total of 26 stabilizing places and 43 stable transitions
Detected a total of 26/43 stabilizing places and 43/287 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 180 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 328 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 124 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 87 ms :[(NOT p0)]
[2023-03-12 06:25:29] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 43 cols
[2023-03-12 06:25:29] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-12 06:25:29] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 06:25:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 06:25:29] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 06:25:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 06:25:29] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 06:25:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 06:25:29] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-12 06:25:29] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:25:29] [INFO ] [Nat]Added 22 Read/Feed constraints in 95 ms returned sat
[2023-03-12 06:25:29] [INFO ] Computed and/alt/rep : 30/58/30 causal constraints (skipped 56 transitions) in 13 ms.
[2023-03-12 06:25:29] [INFO ] Added : 10 causal constraints over 3 iterations in 62 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 287/287 transitions.
Applied a total of 0 rules in 8 ms. Remains 43 /43 variables (removed 0) and now considering 287/287 (removed 0) transitions.
[2023-03-12 06:25:29] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-12 06:25:29] [INFO ] Invariant cache hit.
[2023-03-12 06:25:30] [INFO ] Dead Transitions using invariants and state equation in 157 ms found 0 transitions.
[2023-03-12 06:25:30] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-12 06:25:30] [INFO ] Invariant cache hit.
[2023-03-12 06:25:30] [INFO ] Implicit Places using invariants in 100 ms returned []
[2023-03-12 06:25:30] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-12 06:25:30] [INFO ] Invariant cache hit.
[2023-03-12 06:25:30] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:25:30] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
[2023-03-12 06:25:30] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 06:25:30] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-12 06:25:30] [INFO ] Invariant cache hit.
[2023-03-12 06:25:30] [INFO ] Dead Transitions using invariants and state equation in 203 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 652 ms. Remains : 43/43 places, 287/287 transitions.
Computed a total of 26 stabilizing places and 43 stable transitions
Computed a total of 26 stabilizing places and 43 stable transitions
Detected a total of 26/43 stabilizing places and 43/287 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 356 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=8 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 276 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
[2023-03-12 06:25:31] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-12 06:25:31] [INFO ] Invariant cache hit.
[2023-03-12 06:25:31] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 06:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 06:25:31] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 06:25:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 06:25:31] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 06:25:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 06:25:31] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-12 06:25:31] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:25:31] [INFO ] [Nat]Added 22 Read/Feed constraints in 134 ms returned sat
[2023-03-12 06:25:31] [INFO ] Computed and/alt/rep : 30/58/30 causal constraints (skipped 56 transitions) in 13 ms.
[2023-03-12 06:25:31] [INFO ] Added : 10 causal constraints over 3 iterations in 39 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 108 ms :[(NOT p0)]
Product exploration explored 100000 steps with 6940 reset in 325 ms.
Product exploration explored 100000 steps with 6909 reset in 371 ms.
Support contains 1 out of 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 287/287 transitions.
Applied a total of 0 rules in 6 ms. Remains 43 /43 variables (removed 0) and now considering 287/287 (removed 0) transitions.
[2023-03-12 06:25:32] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-12 06:25:32] [INFO ] Invariant cache hit.
[2023-03-12 06:25:32] [INFO ] Dead Transitions using invariants and state equation in 185 ms found 0 transitions.
[2023-03-12 06:25:32] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-12 06:25:32] [INFO ] Invariant cache hit.
[2023-03-12 06:25:32] [INFO ] Implicit Places using invariants in 76 ms returned []
[2023-03-12 06:25:32] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-12 06:25:32] [INFO ] Invariant cache hit.
[2023-03-12 06:25:33] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:25:33] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 249 ms to find 0 implicit places.
[2023-03-12 06:25:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 06:25:33] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-12 06:25:33] [INFO ] Invariant cache hit.
[2023-03-12 06:25:33] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 566 ms. Remains : 43/43 places, 287/287 transitions.
Treatment of property BridgeAndVehicles-COL-V10P10N10-LTLCardinality-03 finished in 5583 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(p0)||(p0&&X(F(p1)))))))'
Found a Shortening insensitive property : BridgeAndVehicles-COL-V10P10N10-LTLCardinality-05
Stuttering acceptance computed with spot in 168 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 3 out of 48 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Graph (complete) has 670 edges and 48 vertex of which 46 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 4 ms. Remains 46 /48 variables (removed 2) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:25:33] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 46 cols
[2023-03-12 06:25:33] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-12 06:25:40] [INFO ] Dead Transitions using invariants and state equation in 7060 ms found 0 transitions.
[2023-03-12 06:25:40] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:40] [INFO ] Invariant cache hit.
[2023-03-12 06:25:40] [INFO ] Implicit Places using invariants in 108 ms returned []
[2023-03-12 06:25:40] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:40] [INFO ] Invariant cache hit.
[2023-03-12 06:25:40] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:25:40] [INFO ] Implicit Places using invariants and state equation in 141 ms returned [13, 27]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 281 ms to find 2 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 44/48 places, 288/288 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 288/288 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 7349 ms. Remains : 44/48 places, 288/288 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V10P10N10-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, 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}]], initial=2, aps=[p0:(GT 2 s25), p1:(GT s12 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1179 reset in 196 ms.
Product exploration explored 100000 steps with 1178 reset in 204 ms.
Computed a total of 27 stabilizing places and 44 stable transitions
Computed a total of 27 stabilizing places and 44 stable transitions
Detected a total of 27/44 stabilizing places and 44/288 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 441 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 186 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 152 steps, including 1 resets, run visited all 2 properties in 3 ms. (steps per millisecond=50 )
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 7 factoid took 450 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 155 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 44 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 288/288 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:25:42] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 44 cols
[2023-03-12 06:25:42] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-12 06:25:42] [INFO ] Dead Transitions using invariants and state equation in 204 ms found 0 transitions.
[2023-03-12 06:25:42] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:42] [INFO ] Invariant cache hit.
[2023-03-12 06:25:43] [INFO ] Implicit Places using invariants in 99 ms returned []
[2023-03-12 06:25:43] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:43] [INFO ] Invariant cache hit.
[2023-03-12 06:25:43] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:25:43] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 248 ms to find 0 implicit places.
[2023-03-12 06:25:43] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:43] [INFO ] Invariant cache hit.
[2023-03-12 06:25:43] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 594 ms. Remains : 44/44 places, 288/288 transitions.
Computed a total of 27 stabilizing places and 44 stable transitions
Computed a total of 27 stabilizing places and 44 stable transitions
Detected a total of 27/44 stabilizing places and 44/288 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 295 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 129 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 61 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=30 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 314 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 147 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1180 reset in 252 ms.
Product exploration explored 100000 steps with 1178 reset in 317 ms.
Applying partial POR strategy [false, true, false]
Stuttering acceptance computed with spot in 163 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 44 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 44/44 places, 288/288 transitions.
Applied a total of 0 rules in 5 ms. Remains 44 /44 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:25:45] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:45] [INFO ] Invariant cache hit.
[2023-03-12 06:25:45] [INFO ] Dead Transitions using invariants and state equation in 196 ms found 0 transitions.
[2023-03-12 06:25:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 06:25:45] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:45] [INFO ] Invariant cache hit.
[2023-03-12 06:25:45] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 390 ms. Remains : 44/44 places, 288/288 transitions.
Support contains 3 out of 44 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 288/288 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:25:45] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:45] [INFO ] Invariant cache hit.
[2023-03-12 06:25:46] [INFO ] Dead Transitions using invariants and state equation in 223 ms found 0 transitions.
[2023-03-12 06:25:46] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:46] [INFO ] Invariant cache hit.
[2023-03-12 06:25:46] [INFO ] Implicit Places using invariants in 116 ms returned []
[2023-03-12 06:25:46] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:46] [INFO ] Invariant cache hit.
[2023-03-12 06:25:46] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:25:46] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
[2023-03-12 06:25:46] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:46] [INFO ] Invariant cache hit.
[2023-03-12 06:25:46] [INFO ] Dead Transitions using invariants and state equation in 132 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 627 ms. Remains : 44/44 places, 288/288 transitions.
Treatment of property BridgeAndVehicles-COL-V10P10N10-LTLCardinality-05 finished in 13147 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)))'
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(F(p0)))))'
Found a Shortening insensitive property : BridgeAndVehicles-COL-V10P10N10-LTLCardinality-10
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 3 out of 48 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Graph (complete) has 670 edges and 48 vertex of which 47 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 10 ms. Remains 47 /48 variables (removed 1) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:25:46] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 47 cols
[2023-03-12 06:25:46] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-12 06:25:46] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
[2023-03-12 06:25:46] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:46] [INFO ] Invariant cache hit.
[2023-03-12 06:25:46] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-12 06:25:46] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:46] [INFO ] Invariant cache hit.
[2023-03-12 06:25:47] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:25:47] [INFO ] Implicit Places using invariants and state equation in 170 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 237 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 46/48 places, 288/288 transitions.
Applied a total of 0 rules in 3 ms. Remains 46 /46 variables (removed 0) and now considering 288/288 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 360 ms. Remains : 46/48 places, 288/288 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V10P10N10-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(OR (LEQ 3 s26) (LEQ s12 s27))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 237 ms.
Product exploration explored 100000 steps with 25000 reset in 250 ms.
Computed a total of 29 stabilizing places and 44 stable transitions
Graph (complete) has 645 edges and 46 vertex of which 45 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 29 stabilizing places and 44 stable transitions
Detected a total of 29/46 stabilizing places and 44/288 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 123 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 56 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=56 )
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 191 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 3 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 288/288 transitions.
Applied a total of 0 rules in 1 ms. Remains 46 /46 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:25:48] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 46 cols
[2023-03-12 06:25:48] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-12 06:25:48] [INFO ] Dead Transitions using invariants and state equation in 154 ms found 0 transitions.
[2023-03-12 06:25:48] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:48] [INFO ] Invariant cache hit.
[2023-03-12 06:25:48] [INFO ] Implicit Places using invariants in 88 ms returned []
[2023-03-12 06:25:48] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:48] [INFO ] Invariant cache hit.
[2023-03-12 06:25:48] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:25:48] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 262 ms to find 0 implicit places.
[2023-03-12 06:25:48] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:48] [INFO ] Invariant cache hit.
[2023-03-12 06:25:48] [INFO ] Dead Transitions using invariants and state equation in 151 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 571 ms. Remains : 46/46 places, 288/288 transitions.
Computed a total of 29 stabilizing places and 44 stable transitions
Graph (complete) has 645 edges and 46 vertex of which 45 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Computed a total of 29 stabilizing places and 44 stable transitions
Detected a total of 29/46 stabilizing places and 44/288 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 142 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 218 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 55 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=27 )
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 182 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 200 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 199 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 169 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 286 ms.
Product exploration explored 100000 steps with 25000 reset in 248 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 210 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 3 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 288/288 transitions.
Applied a total of 0 rules in 8 ms. Remains 46 /46 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:25:50] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:50] [INFO ] Invariant cache hit.
[2023-03-12 06:25:51] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
[2023-03-12 06:25:51] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-12 06:25:51] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:51] [INFO ] Invariant cache hit.
[2023-03-12 06:25:51] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 320 ms. Remains : 46/46 places, 288/288 transitions.
Support contains 3 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 288/288 transitions.
Applied a total of 0 rules in 1 ms. Remains 46 /46 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2023-03-12 06:25:51] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:51] [INFO ] Invariant cache hit.
[2023-03-12 06:25:51] [INFO ] Dead Transitions using invariants and state equation in 180 ms found 0 transitions.
[2023-03-12 06:25:51] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:51] [INFO ] Invariant cache hit.
[2023-03-12 06:25:51] [INFO ] Implicit Places using invariants in 93 ms returned []
[2023-03-12 06:25:51] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:51] [INFO ] Invariant cache hit.
[2023-03-12 06:25:51] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 06:25:51] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
[2023-03-12 06:25:51] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-12 06:25:51] [INFO ] Invariant cache hit.
[2023-03-12 06:25:51] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 581 ms. Remains : 46/46 places, 288/288 transitions.
Treatment of property BridgeAndVehicles-COL-V10P10N10-LTLCardinality-10 finished in 5309 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)))'
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(G((p0||X(G(!p0))))))) U p1))'
[2023-03-12 06:25:52] [INFO ] Flatten gal took : 89 ms
[2023-03-12 06:25:52] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-12 06:25:52] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 48 places, 288 transitions and 2090 arcs took 6 ms.
Total runtime 74456 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2611/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2611/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2611/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2611/ltl_3_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2611/ltl_4_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2611/ltl_5_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : BridgeAndVehicles-COL-V10P10N10-LTLCardinality-03
Could not compute solution for formula : BridgeAndVehicles-COL-V10P10N10-LTLCardinality-05
Could not compute solution for formula : BridgeAndVehicles-COL-V10P10N10-LTLCardinality-07
Could not compute solution for formula : BridgeAndVehicles-COL-V10P10N10-LTLCardinality-10
Could not compute solution for formula : BridgeAndVehicles-COL-V10P10N10-LTLCardinality-12
Could not compute solution for formula : BridgeAndVehicles-COL-V10P10N10-LTLCardinality-15

BK_STOP 1678602353632

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name BridgeAndVehicles-COL-V10P10N10-LTLCardinality-03
ltl formula formula --ltl=/tmp/2611/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 48 places, 288 transitions and 2090 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.080 real 0.020 user 0.010 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2611/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2611/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2611/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2611/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name BridgeAndVehicles-COL-V10P10N10-LTLCardinality-05
ltl formula formula --ltl=/tmp/2611/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 48 places, 288 transitions and 2090 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.080 real 0.010 user 0.010 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2611/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2611/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2611/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2611/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 4 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name BridgeAndVehicles-COL-V10P10N10-LTLCardinality-07
ltl formula formula --ltl=/tmp/2611/ltl_2_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 48 places, 288 transitions and 2090 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.090 real 0.030 user 0.000 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2611/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2611/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2611/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2611/ltl_2_
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-mc(+0xa23f4) [0x5619a608a3f4]
1: pnml2lts-mc(+0xa2496) [0x5619a608a496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f9146592140]
3: pnml2lts-mc(+0x405be5) [0x5619a63edbe5]
4: pnml2lts-mc(+0x16b3f9) [0x5619a61533f9]
5: pnml2lts-mc(+0x164ac4) [0x5619a614cac4]
6: pnml2lts-mc(+0x272e0a) [0x5619a625ae0a]
7: pnml2lts-mc(+0xb61f0) [0x5619a609e1f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7f91463e54d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7f91463e567a]
10: pnml2lts-mc(+0xa1581) [0x5619a6089581]
11: pnml2lts-mc(+0xa1910) [0x5619a6089910]
12: pnml2lts-mc(+0xa32a2) [0x5619a608b2a2]
13: pnml2lts-mc(+0xa50f4) [0x5619a608d0f4]
14: pnml2lts-mc(+0x3f34b3) [0x5619a63db4b3]
15: pnml2lts-mc(+0x7c63d) [0x5619a606463d]
16: pnml2lts-mc(+0x67d86) [0x5619a604fd86]
17: pnml2lts-mc(+0x60a8a) [0x5619a6048a8a]
18: pnml2lts-mc(+0x5eb15) [0x5619a6046b15]
19: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f91463cdd0a]
20: pnml2lts-mc(+0x6075e) [0x5619a604875e]
ltl formula name BridgeAndVehicles-COL-V10P10N10-LTLCardinality-10
ltl formula formula --ltl=/tmp/2611/ltl_3_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 48 places, 288 transitions and 2090 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.060 real 0.020 user 0.010 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2611/ltl_3_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2611/ltl_3_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2611/ltl_3_
pnml2lts-mc( 0/ 4): buchi has 4 states
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2611/ltl_3_
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name BridgeAndVehicles-COL-V10P10N10-LTLCardinality-12
ltl formula formula --ltl=/tmp/2611/ltl_4_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 48 places, 288 transitions and 2090 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.060 real 0.010 user 0.020 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2611/ltl_4_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2611/ltl_4_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2611/ltl_4_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2611/ltl_4_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name BridgeAndVehicles-COL-V10P10N10-LTLCardinality-15
ltl formula formula --ltl=/tmp/2611/ltl_5_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 48 places, 288 transitions and 2090 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2611/ltl_5_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.090 real 0.000 user 0.030 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2611/ltl_5_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2611/ltl_5_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2611/ltl_5_
pnml2lts-mc( 0/ 4): buchi has 6 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
free(): double free detected in tcache 2

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-V10P10N10"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is BridgeAndVehicles-COL-V10P10N10, 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 r041-tajo-167813694100011"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V10P10N10.tgz
mv BridgeAndVehicles-COL-V10P10N10 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 ;