Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r519-tall-167987245000219.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is EisenbergMcGuire-PT-03, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r519-tall-167987245000219
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 6.7K Mar 23 15:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Mar 23 15:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Mar 23 15:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Mar 23 15:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 23 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 12K Mar 23 15:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Mar 23 15:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 23 15:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Mar 23 15:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 23 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 23 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 121K Mar 31 16:48 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 EisenbergMcGuire-PT-03-LTLCardinality-00
FORMULA_NAME EisenbergMcGuire-PT-03-LTLCardinality-01
FORMULA_NAME EisenbergMcGuire-PT-03-LTLCardinality-02
FORMULA_NAME EisenbergMcGuire-PT-03-LTLCardinality-03
FORMULA_NAME EisenbergMcGuire-PT-03-LTLCardinality-04
FORMULA_NAME EisenbergMcGuire-PT-03-LTLCardinality-05
FORMULA_NAME EisenbergMcGuire-PT-03-LTLCardinality-06
FORMULA_NAME EisenbergMcGuire-PT-03-LTLCardinality-07
FORMULA_NAME EisenbergMcGuire-PT-03-LTLCardinality-08
FORMULA_NAME EisenbergMcGuire-PT-03-LTLCardinality-09
FORMULA_NAME EisenbergMcGuire-PT-03-LTLCardinality-10
FORMULA_NAME EisenbergMcGuire-PT-03-LTLCardinality-11
FORMULA_NAME EisenbergMcGuire-PT-03-LTLCardinality-12
FORMULA_NAME EisenbergMcGuire-PT-03-LTLCardinality-13
FORMULA_NAME EisenbergMcGuire-PT-03-LTLCardinality-14
FORMULA_NAME EisenbergMcGuire-PT-03-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1680818589865

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-03
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2023-04-06 22:03:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-04-06 22:03:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-06 22:03:11] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2023-04-06 22:03:11] [INFO ] Transformed 117 places.
[2023-04-06 22:03:11] [INFO ] Transformed 216 transitions.
[2023-04-06 22:03:11] [INFO ] Found NUPN structural information;
[2023-04-06 22:03:11] [INFO ] Parsed PT model containing 117 places and 216 transitions and 900 arcs in 114 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA EisenbergMcGuire-PT-03-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-03-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-03-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-03-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-03-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 112 transition count 201
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 112 transition count 201
Applied a total of 10 rules in 24 ms. Remains 112 /117 variables (removed 5) and now considering 201/216 (removed 15) transitions.
[2023-04-06 22:03:11] [INFO ] Flow matrix only has 138 transitions (discarded 63 similar events)
// Phase 1: matrix 138 rows 112 cols
[2023-04-06 22:03:11] [INFO ] Computed 10 invariants in 9 ms
[2023-04-06 22:03:12] [INFO ] Implicit Places using invariants in 291 ms returned []
[2023-04-06 22:03:12] [INFO ] Flow matrix only has 138 transitions (discarded 63 similar events)
[2023-04-06 22:03:12] [INFO ] Invariant cache hit.
[2023-04-06 22:03:12] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-04-06 22:03:12] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 476 ms to find 0 implicit places.
[2023-04-06 22:03:12] [INFO ] Flow matrix only has 138 transitions (discarded 63 similar events)
[2023-04-06 22:03:12] [INFO ] Invariant cache hit.
[2023-04-06 22:03:12] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 112/117 places, 201/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 612 ms. Remains : 112/117 places, 201/216 transitions.
Support contains 32 out of 112 places after structural reductions.
[2023-04-06 22:03:12] [INFO ] Flatten gal took : 37 ms
[2023-04-06 22:03:12] [INFO ] Flatten gal took : 15 ms
[2023-04-06 22:03:12] [INFO ] Input system was already deterministic with 201 transitions.
Support contains 30 out of 112 places (down from 32) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=29 ) properties (out of 19) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-04-06 22:03:13] [INFO ] Flow matrix only has 138 transitions (discarded 63 similar events)
[2023-04-06 22:03:13] [INFO ] Invariant cache hit.
[2023-04-06 22:03:13] [INFO ] After 53ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-04-06 22:03:13] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-04-06 22:03:13] [INFO ] [Nat]Absence check using 7 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-06 22:03:13] [INFO ] After 65ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-04-06 22:03:13] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-04-06 22:03:13] [INFO ] After 34ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-04-06 22:03:13] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 3 ms to minimize.
[2023-04-06 22:03:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
[2023-04-06 22:03:13] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 1 ms to minimize.
[2023-04-06 22:03:13] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 1 ms to minimize.
[2023-04-06 22:03:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 102 ms
[2023-04-06 22:03:13] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 1 ms to minimize.
[2023-04-06 22:03:13] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 31 ms
[2023-04-06 22:03:13] [INFO ] After 255ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 18 ms.
[2023-04-06 22:03:13] [INFO ] After 397ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 9 ms.
Support contains 5 out of 112 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 112/112 places, 201/201 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 112 transition count 198
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 109 transition count 198
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 6 place count 109 transition count 169
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 64 place count 80 transition count 169
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 76 place count 74 transition count 163
Applied a total of 76 rules in 26 ms. Remains 74 /112 variables (removed 38) and now considering 163/201 (removed 38) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 74/112 places, 163/201 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-04-06 22:03:13] [INFO ] Flow matrix only has 100 transitions (discarded 63 similar events)
// Phase 1: matrix 100 rows 74 cols
[2023-04-06 22:03:13] [INFO ] Computed 10 invariants in 2 ms
[2023-04-06 22:03:13] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-04-06 22:03:13] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-04-06 22:03:13] [INFO ] [Nat]Absence check using 7 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-06 22:03:13] [INFO ] After 25ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-04-06 22:03:13] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-04-06 22:03:13] [INFO ] After 16ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-04-06 22:03:13] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 0 ms to minimize.
[2023-04-06 22:03:13] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 0 ms to minimize.
[2023-04-06 22:03:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 61 ms
[2023-04-06 22:03:13] [INFO ] After 89ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-04-06 22:03:14] [INFO ] After 187ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 3 out of 74 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 74/74 places, 163/163 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 74 transition count 162
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 73 transition count 162
Applied a total of 2 rules in 10 ms. Remains 73 /74 variables (removed 1) and now considering 162/163 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 73/74 places, 162/163 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Finished probabilistic random walk after 234 steps, run visited all 2 properties in 18 ms. (steps per millisecond=13 )
Probabilistic random walk after 234 steps, saw 167 distinct states, run finished after 18 ms. (steps per millisecond=13 ) properties seen :2
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA EisenbergMcGuire-PT-03-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 201/201 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 111 transition count 198
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 111 transition count 198
Applied a total of 2 rules in 6 ms. Remains 111 /112 variables (removed 1) and now considering 198/201 (removed 3) transitions.
[2023-04-06 22:03:14] [INFO ] Flow matrix only has 135 transitions (discarded 63 similar events)
// Phase 1: matrix 135 rows 111 cols
[2023-04-06 22:03:14] [INFO ] Computed 10 invariants in 3 ms
[2023-04-06 22:03:14] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-04-06 22:03:14] [INFO ] Flow matrix only has 135 transitions (discarded 63 similar events)
[2023-04-06 22:03:14] [INFO ] Invariant cache hit.
[2023-04-06 22:03:14] [INFO ] State equation strengthened by 44 read => feed constraints.
[2023-04-06 22:03:14] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
[2023-04-06 22:03:14] [INFO ] Flow matrix only has 135 transitions (discarded 63 similar events)
[2023-04-06 22:03:14] [INFO ] Invariant cache hit.
[2023-04-06 22:03:14] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 111/112 places, 198/201 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 304 ms. Remains : 111/112 places, 198/201 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 198 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-03-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s85 0) (EQ s66 1))], 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 75 steps with 0 reset in 4 ms.
FORMULA EisenbergMcGuire-PT-03-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EisenbergMcGuire-PT-03-LTLCardinality-00 finished in 554 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U p1)))'
Support contains 3 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 201/201 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 111 transition count 198
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 111 transition count 198
Applied a total of 2 rules in 17 ms. Remains 111 /112 variables (removed 1) and now considering 198/201 (removed 3) transitions.
[2023-04-06 22:03:14] [INFO ] Flow matrix only has 135 transitions (discarded 63 similar events)
[2023-04-06 22:03:14] [INFO ] Invariant cache hit.
[2023-04-06 22:03:15] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-04-06 22:03:15] [INFO ] Flow matrix only has 135 transitions (discarded 63 similar events)
[2023-04-06 22:03:15] [INFO ] Invariant cache hit.
[2023-04-06 22:03:15] [INFO ] State equation strengthened by 44 read => feed constraints.
[2023-04-06 22:03:15] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
[2023-04-06 22:03:15] [INFO ] Flow matrix only has 135 transitions (discarded 63 similar events)
[2023-04-06 22:03:15] [INFO ] Invariant cache hit.
[2023-04-06 22:03:15] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 111/112 places, 198/201 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 305 ms. Remains : 111/112 places, 198/201 transitions.
Stuttering acceptance computed with spot in 110 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : EisenbergMcGuire-PT-03-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(NEQ s49 1), p0:(OR (EQ s54 0) (EQ s39 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 332 ms.
Product exploration explored 100000 steps with 50000 reset in 180 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 130 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA EisenbergMcGuire-PT-03-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property EisenbergMcGuire-PT-03-LTLCardinality-01 finished in 1079 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p1)&&p0)))'
Support contains 4 out of 112 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 112/112 places, 201/201 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 112 transition count 198
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 109 transition count 198
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 6 place count 109 transition count 171
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 60 place count 82 transition count 171
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 61 place count 81 transition count 168
Iterating global reduction 2 with 1 rules applied. Total rules applied 62 place count 81 transition count 168
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 74 place count 75 transition count 162
Applied a total of 74 rules in 25 ms. Remains 75 /112 variables (removed 37) and now considering 162/201 (removed 39) transitions.
[2023-04-06 22:03:16] [INFO ] Flow matrix only has 99 transitions (discarded 63 similar events)
// Phase 1: matrix 99 rows 75 cols
[2023-04-06 22:03:16] [INFO ] Computed 10 invariants in 7 ms
[2023-04-06 22:03:16] [INFO ] Implicit Places using invariants in 80 ms returned []
[2023-04-06 22:03:16] [INFO ] Flow matrix only has 99 transitions (discarded 63 similar events)
[2023-04-06 22:03:16] [INFO ] Invariant cache hit.
[2023-04-06 22:03:16] [INFO ] State equation strengthened by 44 read => feed constraints.
[2023-04-06 22:03:16] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
[2023-04-06 22:03:16] [INFO ] Redundant transitions in 4 ms returned []
[2023-04-06 22:03:16] [INFO ] Flow matrix only has 99 transitions (discarded 63 similar events)
[2023-04-06 22:03:16] [INFO ] Invariant cache hit.
[2023-04-06 22:03:16] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 75/112 places, 162/201 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 304 ms. Remains : 75/112 places, 162/201 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : EisenbergMcGuire-PT-03-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(AND (EQ s67 0) (EQ s34 1) (EQ s37 0) (EQ s24 1)), p0:(AND (EQ s67 0) (EQ s34 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 866 reset in 128 ms.
Stack based approach found an accepted trace after 8 steps with 0 reset with depth 9 and stack size 9 in 0 ms.
FORMULA EisenbergMcGuire-PT-03-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-03-LTLCardinality-02 finished in 525 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 112 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 112/112 places, 201/201 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 112 transition count 198
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 109 transition count 198
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 6 place count 109 transition count 169
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 64 place count 80 transition count 169
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 65 place count 79 transition count 166
Iterating global reduction 2 with 1 rules applied. Total rules applied 66 place count 79 transition count 166
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 76 place count 74 transition count 161
Applied a total of 76 rules in 21 ms. Remains 74 /112 variables (removed 38) and now considering 161/201 (removed 40) transitions.
[2023-04-06 22:03:16] [INFO ] Flow matrix only has 98 transitions (discarded 63 similar events)
// Phase 1: matrix 98 rows 74 cols
[2023-04-06 22:03:16] [INFO ] Computed 10 invariants in 1 ms
[2023-04-06 22:03:16] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-04-06 22:03:16] [INFO ] Flow matrix only has 98 transitions (discarded 63 similar events)
[2023-04-06 22:03:16] [INFO ] Invariant cache hit.
[2023-04-06 22:03:16] [INFO ] State equation strengthened by 44 read => feed constraints.
[2023-04-06 22:03:16] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
[2023-04-06 22:03:16] [INFO ] Redundant transitions in 10 ms returned []
[2023-04-06 22:03:16] [INFO ] Flow matrix only has 98 transitions (discarded 63 similar events)
[2023-04-06 22:03:16] [INFO ] Invariant cache hit.
[2023-04-06 22:03:16] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 74/112 places, 161/201 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 276 ms. Remains : 74/112 places, 161/201 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-03-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s28 0) (EQ s19 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 119 ms.
Stack based approach found an accepted trace after 103 steps with 0 reset with depth 104 and stack size 83 in 1 ms.
FORMULA EisenbergMcGuire-PT-03-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-03-LTLCardinality-05 finished in 447 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 112 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 112/112 places, 201/201 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 112 transition count 198
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 109 transition count 198
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 6 place count 109 transition count 169
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 64 place count 80 transition count 169
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 76 place count 74 transition count 163
Applied a total of 76 rules in 13 ms. Remains 74 /112 variables (removed 38) and now considering 163/201 (removed 38) transitions.
[2023-04-06 22:03:17] [INFO ] Flow matrix only has 100 transitions (discarded 63 similar events)
// Phase 1: matrix 100 rows 74 cols
[2023-04-06 22:03:17] [INFO ] Computed 10 invariants in 1 ms
[2023-04-06 22:03:17] [INFO ] Implicit Places using invariants in 78 ms returned []
[2023-04-06 22:03:17] [INFO ] Flow matrix only has 100 transitions (discarded 63 similar events)
[2023-04-06 22:03:17] [INFO ] Invariant cache hit.
[2023-04-06 22:03:17] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-04-06 22:03:17] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
[2023-04-06 22:03:17] [INFO ] Redundant transitions in 6 ms returned []
[2023-04-06 22:03:17] [INFO ] Flow matrix only has 100 transitions (discarded 63 similar events)
[2023-04-06 22:03:17] [INFO ] Invariant cache hit.
[2023-04-06 22:03:17] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 74/112 places, 163/201 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 259 ms. Remains : 74/112 places, 163/201 transitions.
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : EisenbergMcGuire-PT-03-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s13 0) (EQ s37 1)), p1:(OR (EQ s50 0) (EQ s17 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 3746 reset in 107 ms.
Stack based approach found an accepted trace after 438 steps with 13 reset with depth 86 and stack size 65 in 1 ms.
FORMULA EisenbergMcGuire-PT-03-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-03-LTLCardinality-07 finished in 497 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 112 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 112/112 places, 201/201 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 112 transition count 198
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 109 transition count 198
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 6 place count 109 transition count 168
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 66 place count 79 transition count 168
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 67 place count 78 transition count 165
Iterating global reduction 2 with 1 rules applied. Total rules applied 68 place count 78 transition count 165
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 80 place count 72 transition count 159
Applied a total of 80 rules in 20 ms. Remains 72 /112 variables (removed 40) and now considering 159/201 (removed 42) transitions.
[2023-04-06 22:03:17] [INFO ] Flow matrix only has 96 transitions (discarded 63 similar events)
// Phase 1: matrix 96 rows 72 cols
[2023-04-06 22:03:17] [INFO ] Computed 10 invariants in 0 ms
[2023-04-06 22:03:17] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-04-06 22:03:17] [INFO ] Flow matrix only has 96 transitions (discarded 63 similar events)
[2023-04-06 22:03:17] [INFO ] Invariant cache hit.
[2023-04-06 22:03:17] [INFO ] State equation strengthened by 44 read => feed constraints.
[2023-04-06 22:03:17] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
[2023-04-06 22:03:17] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-06 22:03:17] [INFO ] Flow matrix only has 96 transitions (discarded 63 similar events)
[2023-04-06 22:03:17] [INFO ] Invariant cache hit.
[2023-04-06 22:03:17] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 72/112 places, 159/201 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 253 ms. Remains : 72/112 places, 159/201 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-03-LTLCardinality-08 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:(EQ s12 1)], 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 2812 reset in 90 ms.
Stack based approach found an accepted trace after 14 steps with 0 reset with depth 15 and stack size 15 in 0 ms.
FORMULA EisenbergMcGuire-PT-03-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-03-LTLCardinality-08 finished in 441 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0) U p1)||F(G(p2))))'
Support contains 5 out of 112 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 112/112 places, 201/201 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 112 transition count 198
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 109 transition count 198
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 6 place count 109 transition count 172
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 58 place count 83 transition count 172
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 59 place count 82 transition count 169
Iterating global reduction 2 with 1 rules applied. Total rules applied 60 place count 82 transition count 169
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 70 place count 77 transition count 164
Applied a total of 70 rules in 17 ms. Remains 77 /112 variables (removed 35) and now considering 164/201 (removed 37) transitions.
[2023-04-06 22:03:17] [INFO ] Flow matrix only has 101 transitions (discarded 63 similar events)
// Phase 1: matrix 101 rows 77 cols
[2023-04-06 22:03:17] [INFO ] Computed 10 invariants in 2 ms
[2023-04-06 22:03:18] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-04-06 22:03:18] [INFO ] Flow matrix only has 101 transitions (discarded 63 similar events)
[2023-04-06 22:03:18] [INFO ] Invariant cache hit.
[2023-04-06 22:03:18] [INFO ] State equation strengthened by 44 read => feed constraints.
[2023-04-06 22:03:18] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
[2023-04-06 22:03:18] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-06 22:03:18] [INFO ] Flow matrix only has 101 transitions (discarded 63 similar events)
[2023-04-06 22:03:18] [INFO ] Invariant cache hit.
[2023-04-06 22:03:18] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 77/112 places, 164/201 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 243 ms. Remains : 77/112 places, 164/201 transitions.
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : EisenbergMcGuire-PT-03-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s26 1), p2:(OR (EQ s39 0) (EQ s19 1)), p0:(OR (EQ s55 0) (EQ s38 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1345 reset in 120 ms.
Stack based approach found an accepted trace after 111 steps with 1 reset with depth 55 and stack size 39 in 0 ms.
FORMULA EisenbergMcGuire-PT-03-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-03-LTLCardinality-10 finished in 469 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 201/201 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 111 transition count 198
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 111 transition count 198
Applied a total of 2 rules in 4 ms. Remains 111 /112 variables (removed 1) and now considering 198/201 (removed 3) transitions.
[2023-04-06 22:03:18] [INFO ] Flow matrix only has 135 transitions (discarded 63 similar events)
// Phase 1: matrix 135 rows 111 cols
[2023-04-06 22:03:18] [INFO ] Computed 10 invariants in 1 ms
[2023-04-06 22:03:18] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-04-06 22:03:18] [INFO ] Flow matrix only has 135 transitions (discarded 63 similar events)
[2023-04-06 22:03:18] [INFO ] Invariant cache hit.
[2023-04-06 22:03:18] [INFO ] State equation strengthened by 44 read => feed constraints.
[2023-04-06 22:03:18] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
[2023-04-06 22:03:18] [INFO ] Flow matrix only has 135 transitions (discarded 63 similar events)
[2023-04-06 22:03:18] [INFO ] Invariant cache hit.
[2023-04-06 22:03:18] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 111/112 places, 198/201 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 281 ms. Remains : 111/112 places, 198/201 transitions.
Stuttering acceptance computed with spot in 318 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-03-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s21 0) (EQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 137 ms.
Product exploration explored 100000 steps with 50000 reset in 142 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 16 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA EisenbergMcGuire-PT-03-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property EisenbergMcGuire-PT-03-LTLCardinality-12 finished in 919 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 1 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 201/201 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 111 transition count 198
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 111 transition count 198
Applied a total of 2 rules in 4 ms. Remains 111 /112 variables (removed 1) and now considering 198/201 (removed 3) transitions.
[2023-04-06 22:03:19] [INFO ] Flow matrix only has 135 transitions (discarded 63 similar events)
[2023-04-06 22:03:19] [INFO ] Invariant cache hit.
[2023-04-06 22:03:19] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-04-06 22:03:19] [INFO ] Flow matrix only has 135 transitions (discarded 63 similar events)
[2023-04-06 22:03:19] [INFO ] Invariant cache hit.
[2023-04-06 22:03:19] [INFO ] State equation strengthened by 44 read => feed constraints.
[2023-04-06 22:03:19] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
[2023-04-06 22:03:19] [INFO ] Flow matrix only has 135 transitions (discarded 63 similar events)
[2023-04-06 22:03:19] [INFO ] Invariant cache hit.
[2023-04-06 22:03:19] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 111/112 places, 198/201 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 285 ms. Remains : 111/112 places, 198/201 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : EisenbergMcGuire-PT-03-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s104 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA EisenbergMcGuire-PT-03-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EisenbergMcGuire-PT-03-LTLCardinality-14 finished in 374 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F(G(p1))&&p0))))'
Support contains 2 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 201/201 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 111 transition count 198
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 111 transition count 198
Applied a total of 2 rules in 5 ms. Remains 111 /112 variables (removed 1) and now considering 198/201 (removed 3) transitions.
[2023-04-06 22:03:19] [INFO ] Flow matrix only has 135 transitions (discarded 63 similar events)
[2023-04-06 22:03:19] [INFO ] Invariant cache hit.
[2023-04-06 22:03:19] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-04-06 22:03:19] [INFO ] Flow matrix only has 135 transitions (discarded 63 similar events)
[2023-04-06 22:03:19] [INFO ] Invariant cache hit.
[2023-04-06 22:03:19] [INFO ] State equation strengthened by 44 read => feed constraints.
[2023-04-06 22:03:19] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2023-04-06 22:03:19] [INFO ] Flow matrix only has 135 transitions (discarded 63 similar events)
[2023-04-06 22:03:19] [INFO ] Invariant cache hit.
[2023-04-06 22:03:19] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 111/112 places, 198/201 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 261 ms. Remains : 111/112 places, 198/201 transitions.
Stuttering acceptance computed with spot in 136 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : EisenbergMcGuire-PT-03-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (NEQ s70 0) (NEQ s110 1)), p1:(AND (NEQ s70 0) (NEQ s110 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA EisenbergMcGuire-PT-03-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EisenbergMcGuire-PT-03-LTLCardinality-15 finished in 412 ms.
All properties solved by simple procedures.
Total runtime 8680 ms.
ITS solved all properties within timeout

BK_STOP 1680818601126

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="EisenbergMcGuire-PT-03"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
echo " Input is EisenbergMcGuire-PT-03, 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 r519-tall-167987245000219"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-03.tgz
mv EisenbergMcGuire-PT-03 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 ;