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.r489-tall-167912707701107.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 ltsminxred
Input is UtilityControlRoom-PT-Z2T3N08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912707701107
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 19K Feb 26 14:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K Feb 26 14:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 26K Feb 26 14:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 113K Feb 26 14:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 17:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 46K Feb 25 17:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 25 17:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 25 17:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 65K Feb 26 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 340K Feb 26 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 75K Feb 26 14:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 324K Feb 26 14:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 17:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.1K Feb 25 17:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 93K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-LTLCardinality-00
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-LTLCardinality-01
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-LTLCardinality-02
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-LTLCardinality-03
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-LTLCardinality-04
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-LTLCardinality-05
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-LTLCardinality-06
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-LTLCardinality-07
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-LTLCardinality-08
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-LTLCardinality-09
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-LTLCardinality-10
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-LTLCardinality-11
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-LTLCardinality-12
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-LTLCardinality-13
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-LTLCardinality-14
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679339954725

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=UtilityControlRoom-PT-Z2T3N08
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 19:19:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 19:19:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 19:19:16] [INFO ] Load time of PNML (sax parser for PT used): 45 ms
[2023-03-20 19:19:16] [INFO ] Transformed 140 places.
[2023-03-20 19:19:16] [INFO ] Transformed 216 transitions.
[2023-03-20 19:19:16] [INFO ] Parsed PT model containing 140 places and 216 transitions and 680 arcs in 107 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
FORMULA UtilityControlRoom-PT-Z2T3N08-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N08-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N08-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N08-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 80 out of 140 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 184/184 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 125 transition count 169
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 125 transition count 169
Applied a total of 30 rules in 16 ms. Remains 125 /140 variables (removed 15) and now considering 169/184 (removed 15) transitions.
// Phase 1: matrix 169 rows 125 cols
[2023-03-20 19:19:16] [INFO ] Computed 19 place invariants in 17 ms
[2023-03-20 19:19:16] [INFO ] Implicit Places using invariants in 162 ms returned []
[2023-03-20 19:19:16] [INFO ] Invariant cache hit.
[2023-03-20 19:19:16] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
[2023-03-20 19:19:16] [INFO ] Invariant cache hit.
[2023-03-20 19:19:16] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 125/140 places, 169/184 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 428 ms. Remains : 125/140 places, 169/184 transitions.
Support contains 80 out of 125 places after structural reductions.
[2023-03-20 19:19:17] [INFO ] Flatten gal took : 43 ms
[2023-03-20 19:19:17] [INFO ] Flatten gal took : 15 ms
[2023-03-20 19:19:17] [INFO ] Input system was already deterministic with 169 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=29 ) properties (out of 23) seen :19
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-20 19:19:17] [INFO ] Invariant cache hit.
[2023-03-20 19:19:17] [INFO ] [Real]Absence check using 19 positive place invariants in 6 ms returned sat
[2023-03-20 19:19:17] [INFO ] After 71ms SMT Verify possible using all constraints in real 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 UtilityControlRoom-PT-Z2T3N08-LTLCardinality-11 FALSE 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_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 16 out of 125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 169/169 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 124 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 124 transition count 168
Applied a total of 2 rules in 7 ms. Remains 124 /125 variables (removed 1) and now considering 168/169 (removed 1) transitions.
// Phase 1: matrix 168 rows 124 cols
[2023-03-20 19:19:18] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-20 19:19:18] [INFO ] Implicit Places using invariants in 69 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 71 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/125 places, 168/169 transitions.
Applied a total of 0 rules in 3 ms. Remains 123 /123 variables (removed 0) and now considering 168/168 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 81 ms. Remains : 123/125 places, 168/169 transitions.
Stuttering acceptance computed with spot in 281 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N08-LTLCardinality-00 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 2 (ADD s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73))], 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 2247 reset in 437 ms.
Product exploration explored 100000 steps with 2241 reset in 252 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 126 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 34 ms :[(NOT p0)]
Finished random walk after 30 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=30 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 150 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 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
// Phase 1: matrix 168 rows 123 cols
[2023-03-20 19:19:19] [INFO ] Computed 18 place invariants in 9 ms
[2023-03-20 19:19:19] [INFO ] [Real]Absence check using 18 positive place invariants in 5 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 3 factoid took 80 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-PT-Z2T3N08-LTLCardinality-00 FALSE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z2T3N08-LTLCardinality-00 finished in 1692 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 U p1))))'
Support contains 17 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 169/169 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 167
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 123 transition count 166
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 51 place count 100 transition count 143
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 66 place count 100 transition count 128
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 67 place count 99 transition count 112
Iterating global reduction 3 with 1 rules applied. Total rules applied 68 place count 99 transition count 112
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 76 place count 91 transition count 104
Iterating global reduction 3 with 8 rules applied. Total rules applied 84 place count 91 transition count 104
Applied a total of 84 rules in 27 ms. Remains 91 /125 variables (removed 34) and now considering 104/169 (removed 65) transitions.
// Phase 1: matrix 104 rows 91 cols
[2023-03-20 19:19:19] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-20 19:19:19] [INFO ] Implicit Places using invariants in 55 ms returned [58]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 55 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 90/125 places, 104/169 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 82 transition count 96
Applied a total of 16 rules in 10 ms. Remains 82 /90 variables (removed 8) and now considering 96/104 (removed 8) transitions.
// Phase 1: matrix 96 rows 82 cols
[2023-03-20 19:19:19] [INFO ] Computed 18 place invariants in 3 ms
[2023-03-20 19:19:19] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-20 19:19:19] [INFO ] Invariant cache hit.
[2023-03-20 19:19:19] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 82/125 places, 96/169 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 213 ms. Remains : 82/125 places, 96/169 transitions.
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N08-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ 3 s57), p0:(OR (LEQ 2 (ADD s41 s42 s43 s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s54 s55 s56)) (LEQ 3 s57))], 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 0 reset in 315 ms.
Stack based approach found an accepted trace after 1435 steps with 0 reset with depth 1436 and stack size 1436 in 5 ms.
FORMULA UtilityControlRoom-PT-Z2T3N08-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N08-LTLCardinality-01 finished in 656 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 16 out of 125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 169/169 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 124 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 124 transition count 168
Applied a total of 2 rules in 10 ms. Remains 124 /125 variables (removed 1) and now considering 168/169 (removed 1) transitions.
// Phase 1: matrix 168 rows 124 cols
[2023-03-20 19:19:20] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-20 19:19:20] [INFO ] Implicit Places using invariants in 79 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 80 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/125 places, 168/169 transitions.
Applied a total of 0 rules in 3 ms. Remains 123 /123 variables (removed 0) and now considering 168/168 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 94 ms. Remains : 123/125 places, 168/169 transitions.
Stuttering acceptance computed with spot in 81 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N08-LTLCardinality-02 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:(GT (ADD s91 s92 s93 s94 s95 s96 s97 s98) (ADD s83 s84 s85 s86 s87 s88 s89 s90))], 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 29 steps with 0 reset in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T3N08-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N08-LTLCardinality-02 finished in 198 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||X(G(p1))))))'
Support contains 26 out of 125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 169/169 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 124 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 124 transition count 168
Applied a total of 2 rules in 5 ms. Remains 124 /125 variables (removed 1) and now considering 168/169 (removed 1) transitions.
[2023-03-20 19:19:20] [INFO ] Invariant cache hit.
[2023-03-20 19:19:20] [INFO ] Implicit Places using invariants in 63 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 64 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/125 places, 168/169 transitions.
Applied a total of 0 rules in 2 ms. Remains 123 /123 variables (removed 0) and now considering 168/168 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 72 ms. Remains : 123/125 places, 168/169 transitions.
Stuttering acceptance computed with spot in 134 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N08-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(GT (ADD s107 s108 s109 s110 s111 s112 s113 s114 s115 s116 s117 s118 s119 s120 s121 s122) (ADD s0 s1)), p0:(GT 2 (ADD s83 s84 s85 s86 s87 s88 s89 s90))...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 45 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N08-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N08-LTLCardinality-04 finished in 228 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 U (!p1 U (p2||G(!p1)))))))'
Support contains 42 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 169/169 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 167
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 123 transition count 166
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 5 place count 123 transition count 150
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 37 place count 107 transition count 150
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 67 place count 92 transition count 135
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 82 place count 92 transition count 120
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 83 place count 91 transition count 104
Iterating global reduction 3 with 1 rules applied. Total rules applied 84 place count 91 transition count 104
Applied a total of 84 rules in 18 ms. Remains 91 /125 variables (removed 34) and now considering 104/169 (removed 65) transitions.
// Phase 1: matrix 104 rows 91 cols
[2023-03-20 19:19:20] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-20 19:19:20] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-20 19:19:20] [INFO ] Invariant cache hit.
[2023-03-20 19:19:20] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2023-03-20 19:19:20] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 19:19:20] [INFO ] Invariant cache hit.
[2023-03-20 19:19:21] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 91/125 places, 104/169 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 234 ms. Remains : 91/125 places, 104/169 transitions.
Stuttering acceptance computed with spot in 151 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N08-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(OR p2 (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={1} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={1} source=0 dest: 2}, { cond=(AND (NOT p2) p1 p0), acceptance={0, 1} source=0 dest: 2}], [{ cond=(AND (NOT p2) p1 p0), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={1} source=1 dest: 2}, { cond=(AND (NOT p2) p1 p0), acceptance={0, 1} source=1 dest: 2}], [{ cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={1} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p2) p1 p0), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p2:(AND (GT (ADD s75 s76 s77 s78 s79 s80 s81 s82 s83 s84 s85 s86 s87 s88 s89 s90) s49) (NOT (OR (LEQ 2 (ADD s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20...], nbAcceptance=2, 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 0 reset in 532 ms.
Stack based approach found an accepted trace after 3421 steps with 0 reset with depth 3422 and stack size 3422 in 23 ms.
FORMULA UtilityControlRoom-PT-Z2T3N08-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N08-LTLCardinality-05 finished in 959 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)||(p0&&F((G(F(p1))||(F(p1)&&X(!p0))))))))'
Support contains 25 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 169/169 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 167
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 123 transition count 166
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 5 place count 123 transition count 150
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 37 place count 107 transition count 150
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 67 place count 92 transition count 135
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 82 place count 92 transition count 120
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 83 place count 91 transition count 104
Iterating global reduction 3 with 1 rules applied. Total rules applied 84 place count 91 transition count 104
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 92 place count 83 transition count 96
Iterating global reduction 3 with 8 rules applied. Total rules applied 100 place count 83 transition count 96
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 108 place count 75 transition count 80
Iterating global reduction 3 with 8 rules applied. Total rules applied 116 place count 75 transition count 80
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 132 place count 67 transition count 72
Applied a total of 132 rules in 24 ms. Remains 67 /125 variables (removed 58) and now considering 72/169 (removed 97) transitions.
// Phase 1: matrix 72 rows 67 cols
[2023-03-20 19:19:21] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-20 19:19:21] [INFO ] Implicit Places using invariants in 36 ms returned [34]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 51 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 66/125 places, 72/169 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 58 transition count 64
Applied a total of 16 rules in 3 ms. Remains 58 /66 variables (removed 8) and now considering 64/72 (removed 8) transitions.
// Phase 1: matrix 64 rows 58 cols
[2023-03-20 19:19:21] [INFO ] Computed 18 place invariants in 0 ms
[2023-03-20 19:19:21] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-20 19:19:21] [INFO ] Invariant cache hit.
[2023-03-20 19:19:21] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 58/125 places, 64/169 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 162 ms. Remains : 58/125 places, 64/169 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), false]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N08-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(GT 1 (ADD s50 s51 s52 s53 s54 s55 s56 s57)), p1:(OR (LEQ 3 s33) (LEQ (ADD s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16) s33))], 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 5342 reset in 232 ms.
Stack based approach found an accepted trace after 1023 steps with 133 reset with depth 27 and stack size 27 in 7 ms.
FORMULA UtilityControlRoom-PT-Z2T3N08-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N08-LTLCardinality-06 finished in 534 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)||X(p1)||G(p2)))))'
Support contains 18 out of 125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 169/169 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 124 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 124 transition count 168
Applied a total of 2 rules in 5 ms. Remains 124 /125 variables (removed 1) and now considering 168/169 (removed 1) transitions.
// Phase 1: matrix 168 rows 124 cols
[2023-03-20 19:19:22] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-20 19:19:22] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-20 19:19:22] [INFO ] Invariant cache hit.
[2023-03-20 19:19:22] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2023-03-20 19:19:22] [INFO ] Invariant cache hit.
[2023-03-20 19:19:22] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 124/125 places, 168/169 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 288 ms. Remains : 124/125 places, 168/169 transitions.
Stuttering acceptance computed with spot in 128 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N08-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(GT 2 s83), p1:(GT 1 s83), p2:(AND (GT s82 (ADD s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25)) (LEQ 1 s83))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 253 ms.
Stack based approach found an accepted trace after 5361 steps with 0 reset with depth 5362 and stack size 5362 in 18 ms.
FORMULA UtilityControlRoom-PT-Z2T3N08-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N08-LTLCardinality-07 finished in 716 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)&&(G(p1) U !p0)))'
Support contains 4 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 169/169 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 167
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 123 transition count 166
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 5 place count 123 transition count 150
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 37 place count 107 transition count 150
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 83 place count 84 transition count 127
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 98 place count 84 transition count 112
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 99 place count 83 transition count 96
Iterating global reduction 3 with 1 rules applied. Total rules applied 100 place count 83 transition count 96
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 108 place count 75 transition count 88
Iterating global reduction 3 with 8 rules applied. Total rules applied 116 place count 75 transition count 88
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 124 place count 67 transition count 72
Iterating global reduction 3 with 8 rules applied. Total rules applied 132 place count 67 transition count 72
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 140 place count 59 transition count 64
Iterating global reduction 3 with 8 rules applied. Total rules applied 148 place count 59 transition count 64
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 156 place count 59 transition count 56
Applied a total of 156 rules in 17 ms. Remains 59 /125 variables (removed 66) and now considering 56/169 (removed 113) transitions.
// Phase 1: matrix 56 rows 59 cols
[2023-03-20 19:19:23] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-20 19:19:23] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-20 19:19:23] [INFO ] Invariant cache hit.
[2023-03-20 19:19:23] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-20 19:19:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 19:19:23] [INFO ] Invariant cache hit.
[2023-03-20 19:19:23] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 59/125 places, 56/169 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 165 ms. Remains : 59/125 places, 56/169 transitions.
Stuttering acceptance computed with spot in 248 ms :[(NOT p1), (NOT p0), (OR (NOT p1) p0), true, true]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N08-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}, { cond=(AND p0 p1), acceptance={} source=4 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(LEQ s26 s31), p0:(GT s25 s32)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N08-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N08-LTLCardinality-08 finished in 436 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&&F(p1)) U X((!p1 U p0))))'
Support contains 4 out of 125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 169/169 transitions.
Applied a total of 0 rules in 1 ms. Remains 125 /125 variables (removed 0) and now considering 169/169 (removed 0) transitions.
// Phase 1: matrix 169 rows 125 cols
[2023-03-20 19:19:23] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-20 19:19:23] [INFO ] Implicit Places using invariants in 58 ms returned [84]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 61 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/125 places, 169/169 transitions.
Applied a total of 0 rules in 1 ms. Remains 124 /124 variables (removed 0) and now considering 169/169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 63 ms. Remains : 124/125 places, 169/169 transitions.
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), true, (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N08-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT s46 s28), p1:(LEQ s76 s116)], 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N08-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N08-LTLCardinality-12 finished in 210 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 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 169/169 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 167
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 123 transition count 166
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 5 place count 123 transition count 150
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 37 place count 107 transition count 150
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 83 place count 84 transition count 127
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 98 place count 84 transition count 112
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 99 place count 83 transition count 96
Iterating global reduction 3 with 1 rules applied. Total rules applied 100 place count 83 transition count 96
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 108 place count 75 transition count 88
Iterating global reduction 3 with 8 rules applied. Total rules applied 116 place count 75 transition count 88
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 124 place count 67 transition count 72
Iterating global reduction 3 with 8 rules applied. Total rules applied 132 place count 67 transition count 72
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 140 place count 59 transition count 64
Iterating global reduction 3 with 8 rules applied. Total rules applied 148 place count 59 transition count 64
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 156 place count 59 transition count 56
Applied a total of 156 rules in 16 ms. Remains 59 /125 variables (removed 66) and now considering 56/169 (removed 113) transitions.
// Phase 1: matrix 56 rows 59 cols
[2023-03-20 19:19:23] [INFO ] Computed 19 place invariants in 0 ms
[2023-03-20 19:19:23] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-20 19:19:23] [INFO ] Invariant cache hit.
[2023-03-20 19:19:23] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-20 19:19:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 19:19:23] [INFO ] Invariant cache hit.
[2023-03-20 19:19:23] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 59/125 places, 56/169 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 143 ms. Remains : 59/125 places, 56/169 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N08-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s26 s25)], 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 161 ms.
Stack based approach found an accepted trace after 329 steps with 0 reset with depth 330 and stack size 330 in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T3N08-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N08-LTLCardinality-13 finished in 347 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)||F(p1)))'
Support contains 3 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 169/169 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 167
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 123 transition count 166
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 5 place count 123 transition count 150
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 37 place count 107 transition count 150
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 83 place count 84 transition count 127
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 98 place count 84 transition count 112
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 99 place count 83 transition count 96
Iterating global reduction 3 with 1 rules applied. Total rules applied 100 place count 83 transition count 96
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 108 place count 75 transition count 88
Iterating global reduction 3 with 8 rules applied. Total rules applied 116 place count 75 transition count 88
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 124 place count 67 transition count 72
Iterating global reduction 3 with 8 rules applied. Total rules applied 132 place count 67 transition count 72
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 140 place count 59 transition count 64
Iterating global reduction 3 with 8 rules applied. Total rules applied 148 place count 59 transition count 64
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 156 place count 59 transition count 56
Applied a total of 156 rules in 15 ms. Remains 59 /125 variables (removed 66) and now considering 56/169 (removed 113) transitions.
[2023-03-20 19:19:24] [INFO ] Invariant cache hit.
[2023-03-20 19:19:24] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-20 19:19:24] [INFO ] Invariant cache hit.
[2023-03-20 19:19:24] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2023-03-20 19:19:24] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 19:19:24] [INFO ] Invariant cache hit.
[2023-03-20 19:19:24] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 59/125 places, 56/169 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 175 ms. Remains : 59/125 places, 56/169 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (AND (NOT p1) p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N08-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(OR (LEQ 1 s48) (LEQ 2 s26)), p0:(LEQ 3 s25)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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 30695 reset in 152 ms.
Stack based approach found an accepted trace after 58982 steps with 18130 reset with depth 6 and stack size 6 in 90 ms.
FORMULA UtilityControlRoom-PT-Z2T3N08-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N08-LTLCardinality-14 finished in 499 ms.
All properties solved by simple procedures.
Total runtime 8278 ms.
ITS solved all properties within timeout

BK_STOP 1679339965323

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="UtilityControlRoom-PT-Z2T3N08"
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 UtilityControlRoom-PT-Z2T3N08, 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 r489-tall-167912707701107"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T3N08.tgz
mv UtilityControlRoom-PT-Z2T3N08 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 ;