Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r461-smll-171701123000162.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is UtilityControlRoom-PT-Z4T4N06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r461-smll-171701123000162
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.3M
-rw-r--r-- 1 mcc users 34K Apr 13 05:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 173K Apr 13 05:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 73K Apr 13 05:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 292K Apr 13 05:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 26K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Apr 23 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 21K Apr 23 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 64K Apr 23 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 84K Apr 13 05:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 433K Apr 13 05:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 170K Apr 13 05:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 636K Apr 13 05:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.1K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.8K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 191K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-LTLCardinality-00
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-LTLCardinality-01
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-LTLCardinality-02
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-LTLCardinality-03
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-LTLCardinality-04
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-LTLCardinality-05
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-LTLCardinality-06
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-LTLCardinality-07
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-LTLCardinality-08
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-LTLCardinality-09
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-LTLCardinality-10
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-LTLCardinality-11
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-LTLCardinality-12
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-LTLCardinality-13
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-LTLCardinality-14
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717192423373

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-PT-Z4T4N06
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-31 21:53:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-31 21:53:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 21:53:46] [INFO ] Load time of PNML (sax parser for PT used): 113 ms
[2024-05-31 21:53:46] [INFO ] Transformed 228 places.
[2024-05-31 21:53:46] [INFO ] Transformed 450 transitions.
[2024-05-31 21:53:46] [INFO ] Parsed PT model containing 228 places and 450 transitions and 1446 arcs in 239 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
FORMULA UtilityControlRoom-PT-Z4T4N06-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z4T4N06-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 195 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Applied a total of 0 rules in 17 ms. Remains 228 /228 variables (removed 0) and now considering 354/354 (removed 0) transitions.
// Phase 1: matrix 354 rows 228 cols
[2024-05-31 21:53:46] [INFO ] Computed 15 invariants in 20 ms
[2024-05-31 21:53:46] [INFO ] Implicit Places using invariants in 325 ms returned []
[2024-05-31 21:53:46] [INFO ] Invariant cache hit.
[2024-05-31 21:53:46] [INFO ] Implicit Places using invariants and state equation in 297 ms returned []
Implicit Place search using SMT with State Equation took 664 ms to find 0 implicit places.
[2024-05-31 21:53:46] [INFO ] Invariant cache hit.
[2024-05-31 21:53:47] [INFO ] Dead Transitions using invariants and state equation in 320 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1005 ms. Remains : 228/228 places, 354/354 transitions.
Support contains 195 out of 228 places after structural reductions.
[2024-05-31 21:53:47] [INFO ] Flatten gal took : 78 ms
[2024-05-31 21:53:47] [INFO ] Flatten gal took : 35 ms
[2024-05-31 21:53:47] [INFO ] Input system was already deterministic with 354 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 430 ms. (steps per millisecond=23 ) properties (out of 25) seen :23
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-31 21:53:48] [INFO ] Invariant cache hit.
[2024-05-31 21:53:48] [INFO ] [Real]Absence check using 15 positive place invariants in 11 ms returned sat
[2024-05-31 21:53:48] [INFO ] After 143ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA UtilityControlRoom-PT-Z4T4N06-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA UtilityControlRoom-PT-Z4T4N06-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 25 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 156 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 156 transition count 282
Applied a total of 144 rules in 23 ms. Remains 156 /228 variables (removed 72) and now considering 282/354 (removed 72) transitions.
// Phase 1: matrix 282 rows 156 cols
[2024-05-31 21:53:48] [INFO ] Computed 15 invariants in 4 ms
[2024-05-31 21:53:48] [INFO ] Implicit Places using invariants in 132 ms returned [113]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 134 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 155/228 places, 282/354 transitions.
Applied a total of 0 rules in 8 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 165 ms. Remains : 155/228 places, 282/354 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 269 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T4N06-LTLCardinality-01 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:(AND (GT 3 s112) (GT 2 (ADD s131 s132 s133 s134 s135 s136 s137 s138 s139 s140 s141 s142 s143 s144 s145 s146 s147 s148 s149 s150 s151 s152 s153 s154)))], 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 1 steps with 0 reset in 2 ms.
FORMULA UtilityControlRoom-PT-Z4T4N06-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z4T4N06-LTLCardinality-01 finished in 500 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(X((p0 U p1))))'
Support contains 137 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Applied a total of 0 rules in 4 ms. Remains 228 /228 variables (removed 0) and now considering 354/354 (removed 0) transitions.
// Phase 1: matrix 354 rows 228 cols
[2024-05-31 21:53:49] [INFO ] Computed 15 invariants in 11 ms
[2024-05-31 21:53:49] [INFO ] Implicit Places using invariants in 148 ms returned [185]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 150 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 227/228 places, 354/354 transitions.
Applied a total of 0 rules in 6 ms. Remains 227 /227 variables (removed 0) and now considering 354/354 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 166 ms. Remains : 227/228 places, 354/354 transitions.
Stuttering acceptance computed with spot in 169 ms :[(NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T4N06-LTLCardinality-02 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}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p1:(LEQ (ADD s0 s1 s2 s3) (ADD s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80 s81 s82 s83 s84 s85 s86 s87 s88...], 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 36 steps with 1 reset in 2 ms.
FORMULA UtilityControlRoom-PT-Z4T4N06-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z4T4N06-LTLCardinality-02 finished in 354 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 120 out of 228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 24 Pre rules applied. Total rules applied 0 place count 228 transition count 330
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 204 transition count 330
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 60 place count 198 transition count 324
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 7 places and 0 transitions.
Iterating global reduction 0 with 13 rules applied. Total rules applied 73 place count 191 transition count 318
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 121 place count 167 transition count 294
Applied a total of 121 rules in 53 ms. Remains 167 /228 variables (removed 61) and now considering 294/354 (removed 60) transitions.
// Phase 1: matrix 294 rows 167 cols
[2024-05-31 21:53:49] [INFO ] Computed 14 invariants in 2 ms
[2024-05-31 21:53:49] [INFO ] Implicit Places using invariants in 157 ms returned [154]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 160 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 166/228 places, 294/354 transitions.
Applied a total of 0 rules in 10 ms. Remains 166 /166 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 223 ms. Remains : 166/228 places, 294/354 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T4N06-LTLCardinality-03 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 (ADD s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27) (ADD s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62 s...], 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 712 ms.
Stack based approach found an accepted trace after 1039 steps with 0 reset with depth 1040 and stack size 1040 in 8 ms.
FORMULA UtilityControlRoom-PT-Z4T4N06-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z4T4N06-LTLCardinality-03 finished in 1009 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 96 out of 228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 24 Pre rules applied. Total rules applied 0 place count 228 transition count 330
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 204 transition count 330
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 72 place count 192 transition count 318
Applied a total of 72 rules in 23 ms. Remains 192 /228 variables (removed 36) and now considering 318/354 (removed 36) transitions.
// Phase 1: matrix 318 rows 192 cols
[2024-05-31 21:53:50] [INFO ] Computed 15 invariants in 3 ms
[2024-05-31 21:53:50] [INFO ] Implicit Places using invariants in 215 ms returned [154, 155]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 218 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 190/228 places, 318/354 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 166 transition count 294
Applied a total of 48 rules in 19 ms. Remains 166 /190 variables (removed 24) and now considering 294/318 (removed 24) transitions.
// Phase 1: matrix 294 rows 166 cols
[2024-05-31 21:53:50] [INFO ] Computed 13 invariants in 2 ms
[2024-05-31 21:53:50] [INFO ] Implicit Places using invariants in 92 ms returned []
[2024-05-31 21:53:50] [INFO ] Invariant cache hit.
[2024-05-31 21:53:51] [INFO ] Implicit Places using invariants and state equation in 209 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 166/228 places, 294/354 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 564 ms. Remains : 166/228 places, 294/354 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T4N06-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 (ADD s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80 s81 s82 s83 s84 s85 s86 s87 s88 s89 s90 s91 s92 ...], 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 2901 reset in 428 ms.
Stack based approach found an accepted trace after 581 steps with 17 reset with depth 28 and stack size 28 in 9 ms.
FORMULA UtilityControlRoom-PT-Z4T4N06-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z4T4N06-LTLCardinality-04 finished in 1093 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 102 out of 228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 24 Pre rules applied. Total rules applied 0 place count 228 transition count 330
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 204 transition count 330
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 0 with 12 rules applied. Total rules applied 60 place count 198 transition count 324
Applied a total of 60 rules in 16 ms. Remains 198 /228 variables (removed 30) and now considering 324/354 (removed 30) transitions.
// Phase 1: matrix 324 rows 198 cols
[2024-05-31 21:53:51] [INFO ] Computed 15 invariants in 3 ms
[2024-05-31 21:53:51] [INFO ] Implicit Places using invariants in 153 ms returned [155]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 155 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 197/228 places, 324/354 transitions.
Applied a total of 0 rules in 8 ms. Remains 197 /197 variables (removed 0) and now considering 324/324 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 179 ms. Remains : 197/228 places, 324/354 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T4N06-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:(LEQ (ADD s155 s156 s157 s158 s159 s160) (ADD s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80 s81 s82 s83 s...], 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 527 ms.
Stack based approach found an accepted trace after 9414 steps with 0 reset with depth 9415 and stack size 9412 in 61 ms.
FORMULA UtilityControlRoom-PT-Z4T4N06-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z4T4N06-LTLCardinality-05 finished in 822 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((G(p0)||X(p1))))&&F(p2)))'
Support contains 56 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 156 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 156 transition count 282
Applied a total of 144 rules in 4 ms. Remains 156 /228 variables (removed 72) and now considering 282/354 (removed 72) transitions.
// Phase 1: matrix 282 rows 156 cols
[2024-05-31 21:53:52] [INFO ] Computed 15 invariants in 2 ms
[2024-05-31 21:53:52] [INFO ] Implicit Places using invariants in 84 ms returned []
[2024-05-31 21:53:52] [INFO ] Invariant cache hit.
[2024-05-31 21:53:52] [INFO ] Implicit Places using invariants and state equation in 178 ms returned []
Implicit Place search using SMT with State Equation took 268 ms to find 0 implicit places.
[2024-05-31 21:53:52] [INFO ] Invariant cache hit.
[2024-05-31 21:53:53] [INFO ] Dead Transitions using invariants and state equation in 221 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 156/228 places, 282/354 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 494 ms. Remains : 156/228 places, 282/354 transitions.
Stuttering acceptance computed with spot in 232 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), true, (AND (NOT p0) p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T4N06-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 5}, { cond=(AND p0 p1), acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(LEQ 1 s112), p0:(LEQ s113 (ADD s120 s121 s122 s123 s124 s125)), p1:(LEQ (ADD s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 9 steps with 1 reset in 1 ms.
FORMULA UtilityControlRoom-PT-Z4T4N06-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z4T4N06-LTLCardinality-06 finished in 751 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 228 transition count 258
Reduce places removed 96 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 120 rules applied. Total rules applied 216 place count 132 transition count 234
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 216 place count 132 transition count 210
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 264 place count 108 transition count 210
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 267 place count 105 transition count 138
Iterating global reduction 2 with 3 rules applied. Total rules applied 270 place count 105 transition count 138
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 288 place count 87 transition count 120
Iterating global reduction 2 with 18 rules applied. Total rules applied 306 place count 87 transition count 120
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 324 place count 69 transition count 84
Iterating global reduction 2 with 18 rules applied. Total rules applied 342 place count 69 transition count 84
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 360 place count 51 transition count 66
Iterating global reduction 2 with 18 rules applied. Total rules applied 378 place count 51 transition count 66
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 396 place count 51 transition count 48
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 396 place count 51 transition count 43
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 406 place count 46 transition count 43
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 3 with 10 rules applied. Total rules applied 416 place count 41 transition count 38
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 3 with 10 rules applied. Total rules applied 426 place count 36 transition count 33
Applied a total of 426 rules in 28 ms. Remains 36 /228 variables (removed 192) and now considering 33/354 (removed 321) transitions.
// Phase 1: matrix 33 rows 36 cols
[2024-05-31 21:53:53] [INFO ] Computed 15 invariants in 0 ms
[2024-05-31 21:53:53] [INFO ] Implicit Places using invariants in 48 ms returned [0, 16]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 49 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 34/228 places, 33/354 transitions.
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 0 with 10 rules applied. Total rules applied 10 place count 29 transition count 28
Applied a total of 10 rules in 2 ms. Remains 29 /34 variables (removed 5) and now considering 28/33 (removed 5) transitions.
// Phase 1: matrix 28 rows 29 cols
[2024-05-31 21:53:53] [INFO ] Computed 13 invariants in 0 ms
[2024-05-31 21:53:53] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-31 21:53:53] [INFO ] Invariant cache hit.
[2024-05-31 21:53:53] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 29/228 places, 28/354 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 166 ms. Remains : 29/228 places, 28/354 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T4N06-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:(LEQ s15 s11)], 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 2386 reset in 204 ms.
Stack based approach found an accepted trace after 586 steps with 16 reset with depth 52 and stack size 52 in 2 ms.
FORMULA UtilityControlRoom-PT-Z4T4N06-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z4T4N06-LTLCardinality-08 finished in 473 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 U (p1 U p2)))))'
Support contains 5 out of 228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Performed 92 Post agglomeration using F-continuation condition.Transition count delta: 92
Iterating post reduction 0 with 92 rules applied. Total rules applied 92 place count 228 transition count 262
Reduce places removed 92 places and 0 transitions.
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 1 with 115 rules applied. Total rules applied 207 place count 136 transition count 239
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 207 place count 136 transition count 216
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 253 place count 113 transition count 216
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 255 place count 111 transition count 214
Iterating global reduction 2 with 2 rules applied. Total rules applied 257 place count 111 transition count 214
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 258 place count 110 transition count 190
Iterating global reduction 2 with 1 rules applied. Total rules applied 259 place count 110 transition count 190
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 265 place count 104 transition count 184
Iterating global reduction 2 with 6 rules applied. Total rules applied 271 place count 104 transition count 184
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 277 place count 98 transition count 172
Iterating global reduction 2 with 6 rules applied. Total rules applied 283 place count 98 transition count 172
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 289 place count 92 transition count 154
Iterating global reduction 2 with 6 rules applied. Total rules applied 295 place count 92 transition count 154
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 301 place count 92 transition count 148
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 311 place count 87 transition count 143
Applied a total of 311 rules in 31 ms. Remains 87 /228 variables (removed 141) and now considering 143/354 (removed 211) transitions.
// Phase 1: matrix 143 rows 87 cols
[2024-05-31 21:53:53] [INFO ] Computed 15 invariants in 1 ms
[2024-05-31 21:53:53] [INFO ] Implicit Places using invariants in 93 ms returned [50]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 94 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 86/228 places, 143/354 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 36 place count 68 transition count 125
Applied a total of 36 rules in 6 ms. Remains 68 /86 variables (removed 18) and now considering 125/143 (removed 18) transitions.
// Phase 1: matrix 125 rows 68 cols
[2024-05-31 21:53:53] [INFO ] Computed 14 invariants in 5 ms
[2024-05-31 21:53:53] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-05-31 21:53:53] [INFO ] Invariant cache hit.
[2024-05-31 21:53:54] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 68/228 places, 125/354 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 306 ms. Remains : 68/228 places, 125/354 transitions.
Stuttering acceptance computed with spot in 141 ms :[(NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T4N06-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(OR p2 p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(LEQ 1 s49), p1:(LEQ s48 s45), p0:(LEQ s62 s32)], 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 4507 reset in 318 ms.
Stack based approach found an accepted trace after 45043 steps with 2026 reset with depth 21 and stack size 21 in 175 ms.
FORMULA UtilityControlRoom-PT-Z4T4N06-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z4T4N06-LTLCardinality-09 finished in 964 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)||(p0&&F((!p1&&G(p2)&&X(p0)))))))'
Support contains 6 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 156 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 156 transition count 282
Applied a total of 144 rules in 6 ms. Remains 156 /228 variables (removed 72) and now considering 282/354 (removed 72) transitions.
// Phase 1: matrix 282 rows 156 cols
[2024-05-31 21:53:54] [INFO ] Computed 15 invariants in 2 ms
[2024-05-31 21:53:54] [INFO ] Implicit Places using invariants in 124 ms returned [113]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 127 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 155/228 places, 282/354 transitions.
Applied a total of 0 rules in 2 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 136 ms. Remains : 155/228 places, 282/354 transitions.
Stuttering acceptance computed with spot in 184 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T4N06-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0, 1} source=0 dest: 0}, { cond=(OR (AND p0 p1) (AND p0 (NOT p2))), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=0 dest: 3}], [{ cond=(OR (AND p0 p1) (AND p0 (NOT p2))), acceptance={0} source=1 dest: 1}, { cond=(OR (AND (NOT p0) p1) (AND (NOT p0) (NOT p2))), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={1} source=1 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0, 1} source=1 dest: 3}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p0 p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={1} source=2 dest: 2}], [{ cond=(OR (AND (NOT p0) p1) (AND (NOT p0) (NOT p2))), acceptance={0, 1} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={1} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0, 1} source=3 dest: 3}]], initial=0, aps=[p0:(GT s118 s110), p1:(AND (LEQ s123 s125) (LEQ s112 s55)), p2:(GT s112 s55)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 456 reset in 430 ms.
Product exploration explored 100000 steps with 461 reset in 329 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 (NOT p0) (NOT p1) p2), (X (NOT p0)), (X (NOT (OR (AND p0 p1) (AND p0 (NOT p2))))), (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) (NOT p2))))), (X (NOT (AND p0 p2))), (X (AND (NOT p0) (NOT p1) p2)), (X (NOT (AND p0 (NOT p1) p2))), (X (AND (NOT p0) p2)), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT (OR (AND p0 p1) (AND p0 (NOT p2)))))), (X (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) (NOT p2)))))), (X (X (NOT (AND p0 p2)))), (X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 19 factoid took 277 ms. Reduced automaton from 4 states, 17 edges and 3 AP (stutter sensitive) to 4 states, 17 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 176 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0)]
Finished random walk after 59 steps, including 0 resets, run visited all 9 properties in 10 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 1 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT p0)), (X (NOT (OR (AND p0 p1) (AND p0 (NOT p2))))), (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) (NOT p2))))), (X (NOT (AND p0 p2))), (X (AND (NOT p0) (NOT p1) p2)), (X (NOT (AND p0 (NOT p1) p2))), (X (AND (NOT p0) p2)), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT (OR (AND p0 p1) (AND p0 (NOT p2)))))), (X (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) (NOT p2)))))), (X (X (NOT (AND p0 p2)))), (X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0) p2))), (F (OR (AND p1 (NOT p0)) (AND (NOT p0) (NOT p2)))), (F (AND (NOT p0) (NOT p2))), (F (AND p0 (NOT p2))), (F p0), (F (AND (NOT p1) p0 p2)), (F (OR (AND p1 p0) (AND p0 (NOT p2)))), (F (NOT (AND (NOT p0) p2))), (F (AND p0 p2))]
Knowledge based reduction with 19 factoid took 848 ms. Reduced automaton from 4 states, 17 edges and 3 AP (stutter sensitive) to 4 states, 17 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 170 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0)]
Stuttering acceptance computed with spot in 164 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0)]
// Phase 1: matrix 282 rows 155 cols
[2024-05-31 21:53:57] [INFO ] Computed 14 invariants in 2 ms
[2024-05-31 21:53:57] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT p0)), (X (NOT (OR (AND p0 p1) (AND p0 (NOT p2))))), (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) (NOT p2))))), (X (NOT (AND p0 p2))), (X (AND (NOT p0) (NOT p1) p2)), (X (NOT (AND p0 (NOT p1) p2))), (X (AND (NOT p0) p2)), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT (OR (AND p0 p1) (AND p0 (NOT p2)))))), (X (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) (NOT p2)))))), (X (X (NOT (AND p0 p2)))), (X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0) p2))), (F (OR (AND p1 (NOT p0)) (AND (NOT p0) (NOT p2)))), (F (AND (NOT p0) (NOT p2))), (F (AND p0 (NOT p2))), (F p0), (F (AND (NOT p1) p0 p2)), (F (OR (AND p1 p0) (AND p0 (NOT p2)))), (F (NOT (AND (NOT p0) p2))), (F (AND p0 p2)), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 19 factoid took 994 ms. Reduced automaton from 4 states, 17 edges and 3 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-PT-Z4T4N06-LTLCardinality-10 FALSE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z4T4N06-LTLCardinality-10 finished in 4006 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(X(G(p0))))'
Support contains 2 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 71 place count 157 transition count 283
Iterating global reduction 0 with 71 rules applied. Total rules applied 142 place count 157 transition count 283
Applied a total of 142 rules in 7 ms. Remains 157 /228 variables (removed 71) and now considering 283/354 (removed 71) transitions.
// Phase 1: matrix 283 rows 157 cols
[2024-05-31 21:53:58] [INFO ] Computed 15 invariants in 1 ms
[2024-05-31 21:53:58] [INFO ] Implicit Places using invariants in 153 ms returned [114]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 155 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 156/228 places, 283/354 transitions.
Applied a total of 0 rules in 6 ms. Remains 156 /156 variables (removed 0) and now considering 283/283 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 169 ms. Remains : 156/228 places, 283/354 transitions.
Stuttering acceptance computed with spot in 125 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T4N06-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT s66 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA UtilityControlRoom-PT-Z4T4N06-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z4T4N06-LTLCardinality-12 finished in 310 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 156 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 156 transition count 282
Applied a total of 144 rules in 5 ms. Remains 156 /228 variables (removed 72) and now considering 282/354 (removed 72) transitions.
// Phase 1: matrix 282 rows 156 cols
[2024-05-31 21:53:59] [INFO ] Computed 15 invariants in 2 ms
[2024-05-31 21:53:59] [INFO ] Implicit Places using invariants in 123 ms returned []
[2024-05-31 21:53:59] [INFO ] Invariant cache hit.
[2024-05-31 21:53:59] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 345 ms to find 0 implicit places.
[2024-05-31 21:53:59] [INFO ] Invariant cache hit.
[2024-05-31 21:53:59] [INFO ] Dead Transitions using invariants and state equation in 223 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 156/228 places, 282/354 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 576 ms. Remains : 156/228 places, 282/354 transitions.
Stuttering acceptance computed with spot in 86 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T4N06-LTLCardinality-13 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 s113 s116)], 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 3787 steps with 0 reset in 10 ms.
FORMULA UtilityControlRoom-PT-Z4T4N06-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z4T4N06-LTLCardinality-13 finished in 688 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||G(F(p1))||(!p2&&F(p1))))))'
Support contains 5 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 71 place count 157 transition count 283
Iterating global reduction 0 with 71 rules applied. Total rules applied 142 place count 157 transition count 283
Applied a total of 142 rules in 5 ms. Remains 157 /228 variables (removed 71) and now considering 283/354 (removed 71) transitions.
// Phase 1: matrix 283 rows 157 cols
[2024-05-31 21:53:59] [INFO ] Computed 15 invariants in 2 ms
[2024-05-31 21:53:59] [INFO ] Implicit Places using invariants in 149 ms returned [114]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 151 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 156/228 places, 283/354 transitions.
Applied a total of 0 rules in 1 ms. Remains 156 /156 variables (removed 0) and now considering 283/283 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 158 ms. Remains : 156/228 places, 283/354 transitions.
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : UtilityControlRoom-PT-Z4T4N06-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s82 s56), p2:(OR (AND (LEQ s82 s56) (LEQ 2 s113)) (LEQ s82 s56)), p1:(LEQ s92 s119)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 271 ms.
Product exploration explored 100000 steps with 50000 reset in 288 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 p0 p2 p1), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 15 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-PT-Z4T4N06-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z4T4N06-LTLCardinality-14 finished in 881 ms.
All properties solved by simple procedures.
Total runtime 14826 ms.

BK_STOP 1717192441753

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="UtilityControlRoom-PT-Z4T4N06"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is UtilityControlRoom-PT-Z4T4N06, 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 r461-smll-171701123000162"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z4T4N06.tgz
mv UtilityControlRoom-PT-Z4T4N06 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 ;