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-171701122700058.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-COL-Z4T3N08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r461-smll-171701122700058
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 7.3K Apr 13 05:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 13 05:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 13 05:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 13 05:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 23 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 23 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 06:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Apr 13 06:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Apr 13 06:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Apr 13 06:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 29K 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-COL-Z4T3N08-LTLFireability-00
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-LTLFireability-01
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-LTLFireability-02
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-LTLFireability-03
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-LTLFireability-04
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-LTLFireability-05
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-LTLFireability-06
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-LTLFireability-07
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-LTLFireability-08
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-LTLFireability-09
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-LTLFireability-10
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-LTLFireability-11
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-LTLFireability-12
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-LTLFireability-13
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-LTLFireability-14
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717172593167

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-COL-Z4T3N08
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202304061127
[2024-05-31 16:23:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-31 16:23:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 16:23:16] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-31 16:23:17] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-31 16:23:17] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 883 ms
[2024-05-31 16:23:17] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 302 PT places and 600.0 transition bindings in 23 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
[2024-05-31 16:23:17] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 7 ms.
[2024-05-31 16:23:17] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 1 formulas.
FORMULA UtilityControlRoom-COL-Z4T3N08-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 10 properties that can be checked using skeleton over-approximation.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 91 steps, including 0 resets, run visited all 11 properties in 17 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 0 ms.
[2024-05-31 16:23:18] [INFO ] Flatten gal took : 29 ms
[2024-05-31 16:23:18] [INFO ] Flatten gal took : 8 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(8), Z(4), Z(4)] of place MovetoZ breaks symmetries in sort Z
[2024-05-31 16:23:18] [INFO ] Unfolded HLPN to a Petri net with 302 places and 600 transitions 1928 arcs in 57 ms.
[2024-05-31 16:23:18] [INFO ] Unfolded 15 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
[2024-05-31 16:23:18] [INFO ] Reduced 24 identical enabling conditions.
[2024-05-31 16:23:18] [INFO ] Reduced 24 identical enabling conditions.
[2024-05-31 16:23:18] [INFO ] Reduced 24 identical enabling conditions.
[2024-05-31 16:23:18] [INFO ] Reduced 24 identical enabling conditions.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
FORMULA UtilityControlRoom-COL-Z4T3N08-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T3N08-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 269 out of 302 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Applied a total of 0 rules in 27 ms. Remains 302 /302 variables (removed 0) and now considering 472/472 (removed 0) transitions.
// Phase 1: matrix 472 rows 302 cols
[2024-05-31 16:23:18] [INFO ] Computed 19 invariants in 49 ms
[2024-05-31 16:23:18] [INFO ] Implicit Places using invariants in 475 ms returned [245]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 481 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 301/302 places, 472/472 transitions.
Applied a total of 0 rules in 9 ms. Remains 301 /301 variables (removed 0) and now considering 472/472 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 518 ms. Remains : 301/302 places, 472/472 transitions.
Support contains 269 out of 301 places after structural reductions.
[2024-05-31 16:23:19] [INFO ] Flatten gal took : 123 ms
[2024-05-31 16:23:19] [INFO ] Flatten gal took : 152 ms
[2024-05-31 16:23:19] [INFO ] Input system was already deterministic with 472 transitions.
Finished random walk after 1599 steps, including 0 resets, run visited all 18 properties in 55 ms. (steps per millisecond=29 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U (p1 U p2))))'
Support contains 56 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 205 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 205 transition count 376
Applied a total of 192 rules in 56 ms. Remains 205 /301 variables (removed 96) and now considering 376/472 (removed 96) transitions.
// Phase 1: matrix 376 rows 205 cols
[2024-05-31 16:23:20] [INFO ] Computed 18 invariants in 14 ms
[2024-05-31 16:23:20] [INFO ] Implicit Places using invariants in 262 ms returned []
[2024-05-31 16:23:20] [INFO ] Invariant cache hit.
[2024-05-31 16:23:21] [INFO ] Implicit Places using invariants and state equation in 397 ms returned []
Implicit Place search using SMT with State Equation took 667 ms to find 0 implicit places.
[2024-05-31 16:23:21] [INFO ] Invariant cache hit.
[2024-05-31 16:23:21] [INFO ] Dead Transitions using invariants and state equation in 404 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 205/301 places, 376/472 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1140 ms. Remains : 205/301 places, 376/472 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 598 ms :[(NOT p2), (NOT p2), true, (NOT p0), (NOT p2)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N08-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=1 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(OR (GEQ s149 1) (GEQ s150 1) (GEQ s155 1) (GEQ s156 1) (GEQ s151 1) (GEQ s152 1) (GEQ s153 1) (GEQ s154 1) (AND (GEQ s108 1) (GEQ s165 1)) (AND (GEQ 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA UtilityControlRoom-COL-Z4T3N08-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-COL-Z4T3N08-LTLFireability-00 finished in 1854 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)) U (p0 U p1))||F(p0)))'
Support contains 165 out of 301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 301/301 places, 472/472 transitions.
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 32 Pre rules applied. Total rules applied 0 place count 301 transition count 440
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 0 with 64 rules applied. Total rules applied 64 place count 269 transition count 440
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 80 place count 261 transition count 432
Applied a total of 80 rules in 69 ms. Remains 261 /301 variables (removed 40) and now considering 432/472 (removed 40) transitions.
// Phase 1: matrix 432 rows 261 cols
[2024-05-31 16:23:22] [INFO ] Computed 18 invariants in 11 ms
[2024-05-31 16:23:22] [INFO ] Implicit Places using invariants in 169 ms returned []
[2024-05-31 16:23:22] [INFO ] Invariant cache hit.
[2024-05-31 16:23:22] [INFO ] Implicit Places using invariants and state equation in 395 ms returned []
Implicit Place search using SMT with State Equation took 576 ms to find 0 implicit places.
[2024-05-31 16:23:23] [INFO ] Redundant transitions in 65 ms returned []
[2024-05-31 16:23:23] [INFO ] Invariant cache hit.
[2024-05-31 16:23:23] [INFO ] Dead Transitions using invariants and state equation in 500 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 261/301 places, 432/472 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1223 ms. Remains : 261/301 places, 432/472 transitions.
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N08-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (GEQ s123 1) (GEQ s184 1) (GEQ s127 1) (GEQ s188 1) (GEQ s131 1) (GEQ s192 1) (GEQ s135 1) (GEQ s70 1) (GEQ s139 1) (GEQ s74 1) (GEQ s143 1) (GEQ s...], 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 44619 reset in 1778 ms.
Product exploration explored 100000 steps with 44629 reset in 1460 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 p1) (NOT p0))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 264 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 365 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 57 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
[2024-05-31 16:23:27] [INFO ] Invariant cache hit.
[2024-05-31 16:23:29] [INFO ] [Real]Absence check using 18 positive place invariants in 30 ms returned sat
[2024-05-31 16:23:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 16:23:30] [INFO ] [Real]Absence check using state equation in 545 ms returned sat
[2024-05-31 16:23:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 16:23:31] [INFO ] [Nat]Absence check using 18 positive place invariants in 23 ms returned sat
[2024-05-31 16:23:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 16:23:32] [INFO ] [Nat]Absence check using state equation in 495 ms returned sat
[2024-05-31 16:23:32] [INFO ] Computed and/alt/rep : 392/736/392 causal constraints (skipped 0 transitions) in 60 ms.
[2024-05-31 16:23:36] [INFO ] Added : 326 causal constraints over 66 iterations in 3665 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 37 out of 261 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 261/261 places, 432/432 transitions.
Applied a total of 0 rules in 21 ms. Remains 261 /261 variables (removed 0) and now considering 432/432 (removed 0) transitions.
[2024-05-31 16:23:36] [INFO ] Invariant cache hit.
[2024-05-31 16:23:36] [INFO ] Implicit Places using invariants in 176 ms returned []
[2024-05-31 16:23:36] [INFO ] Invariant cache hit.
[2024-05-31 16:23:36] [INFO ] Implicit Places using invariants and state equation in 406 ms returned []
Implicit Place search using SMT with State Equation took 585 ms to find 0 implicit places.
[2024-05-31 16:23:36] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-31 16:23:36] [INFO ] Invariant cache hit.
[2024-05-31 16:23:37] [INFO ] Dead Transitions using invariants and state equation in 620 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1250 ms. Remains : 261/261 places, 432/432 transitions.
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)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 246 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 55 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 272 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 54 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
[2024-05-31 16:23:38] [INFO ] Invariant cache hit.
[2024-05-31 16:23:39] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2024-05-31 16:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 16:23:40] [INFO ] [Real]Absence check using state equation in 380 ms returned sat
[2024-05-31 16:23:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 16:23:41] [INFO ] [Nat]Absence check using 18 positive place invariants in 20 ms returned sat
[2024-05-31 16:23:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 16:23:42] [INFO ] [Nat]Absence check using state equation in 440 ms returned sat
[2024-05-31 16:23:42] [INFO ] Computed and/alt/rep : 392/736/392 causal constraints (skipped 0 transitions) in 50 ms.
[2024-05-31 16:23:45] [INFO ] Added : 326 causal constraints over 66 iterations in 3600 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Product exploration explored 100000 steps with 44648 reset in 1265 ms.
Product exploration explored 100000 steps with 44639 reset in 1171 ms.
Built C files in :
/tmp/ltsmin12245748546205230204
[2024-05-31 16:23:48] [INFO ] Computing symmetric may disable matrix : 432 transitions.
[2024-05-31 16:23:48] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:23:48] [INFO ] Computing symmetric may enable matrix : 432 transitions.
[2024-05-31 16:23:48] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:23:48] [INFO ] Computing Do-Not-Accords matrix : 432 transitions.
[2024-05-31 16:23:48] [INFO ] Computation of Completed DNA matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:23:48] [INFO ] Built C files in 123ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12245748546205230204
Running compilation step : cd /tmp/ltsmin12245748546205230204;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1636 ms.
Running link step : cd /tmp/ltsmin12245748546205230204;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin12245748546205230204;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16785015556540989686.hoa' '--buchi-type=spotba'
LTSmin run took 8942 ms.
FORMULA UtilityControlRoom-COL-Z4T3N08-LTLFireability-01 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-COL-Z4T3N08-LTLFireability-01 finished in 36876 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((X(X(p1))&&p0))||G(p2)))'
Support contains 48 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 205 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 205 transition count 376
Applied a total of 192 rules in 10 ms. Remains 205 /301 variables (removed 96) and now considering 376/472 (removed 96) transitions.
// Phase 1: matrix 376 rows 205 cols
[2024-05-31 16:23:59] [INFO ] Computed 18 invariants in 8 ms
[2024-05-31 16:23:59] [INFO ] Implicit Places using invariants in 119 ms returned []
[2024-05-31 16:23:59] [INFO ] Invariant cache hit.
[2024-05-31 16:23:59] [INFO ] Implicit Places using invariants and state equation in 235 ms returned []
Implicit Place search using SMT with State Equation took 357 ms to find 0 implicit places.
[2024-05-31 16:23:59] [INFO ] Invariant cache hit.
[2024-05-31 16:23:59] [INFO ] Dead Transitions using invariants and state equation in 360 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 205/301 places, 376/472 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 729 ms. Remains : 205/301 places, 376/472 transitions.
Stuttering acceptance computed with spot in 333 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N08-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 0}, { cond=(AND p0 p2), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 5}], [{ cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 2}, { cond=(AND p0 p2), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 6}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 7}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=3 dest: 6}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 7}], [{ cond=p0, acceptance={0} source=4 dest: 6}, { cond=(NOT p0), acceptance={0} source=4 dest: 7}], [{ cond=p0, acceptance={0} source=5 dest: 4}, { cond=(NOT p0), acceptance={0} source=5 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 6}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=6 dest: 7}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=7 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=7 dest: 5}]], initial=0, aps=[p0:(AND (OR (LT s108 1) (LT s165 1)) (OR (LT s113 1) (LT s166 1)) (OR (LT s123 1) (LT s168 1)) (OR (LT s133 1) (LT s171 1)) (OR (LT s128 1) (LT s170 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 1271 ms.
Product exploration explored 100000 steps with 33333 reset in 1210 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 (AND p0 p2)), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (AND p0 p2))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 17 factoid took 324 ms. Reduced automaton from 8 states, 24 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-COL-Z4T3N08-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-COL-Z4T3N08-LTLFireability-02 finished in 3902 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))))'
Support contains 165 out of 301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 301/301 places, 472/472 transitions.
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 32 Pre rules applied. Total rules applied 0 place count 301 transition count 440
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 0 with 64 rules applied. Total rules applied 64 place count 269 transition count 440
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 80 place count 261 transition count 432
Applied a total of 80 rules in 25 ms. Remains 261 /301 variables (removed 40) and now considering 432/472 (removed 40) transitions.
// Phase 1: matrix 432 rows 261 cols
[2024-05-31 16:24:03] [INFO ] Computed 18 invariants in 4 ms
[2024-05-31 16:24:03] [INFO ] Implicit Places using invariants in 94 ms returned []
[2024-05-31 16:24:03] [INFO ] Invariant cache hit.
[2024-05-31 16:24:03] [INFO ] Implicit Places using invariants and state equation in 226 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
[2024-05-31 16:24:03] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-31 16:24:03] [INFO ] Invariant cache hit.
[2024-05-31 16:24:03] [INFO ] Dead Transitions using invariants and state equation in 427 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 261/301 places, 432/472 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 793 ms. Remains : 261/301 places, 432/472 transitions.
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N08-LTLFireability-03 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:(OR (GEQ s123 1) (GEQ s184 1) (GEQ s127 1) (GEQ s188 1) (GEQ s131 1) (GEQ s192 1) (GEQ s135 1) (GEQ s70 1) (GEQ s139 1) (GEQ s74 1) (GEQ s143 1) (GEQ s...], 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 8625 reset in 2057 ms.
Stack based approach found an accepted trace after 32196 steps with 2762 reset with depth 63 and stack size 63 in 594 ms.
FORMULA UtilityControlRoom-COL-Z4T3N08-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T3N08-LTLFireability-03 finished in 3561 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 37 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 205 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 205 transition count 376
Applied a total of 192 rules in 13 ms. Remains 205 /301 variables (removed 96) and now considering 376/472 (removed 96) transitions.
// Phase 1: matrix 376 rows 205 cols
[2024-05-31 16:24:06] [INFO ] Computed 18 invariants in 3 ms
[2024-05-31 16:24:06] [INFO ] Implicit Places using invariants in 167 ms returned []
[2024-05-31 16:24:06] [INFO ] Invariant cache hit.
[2024-05-31 16:24:07] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 396 ms to find 0 implicit places.
[2024-05-31 16:24:07] [INFO ] Invariant cache hit.
[2024-05-31 16:24:07] [INFO ] Dead Transitions using invariants and state equation in 345 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 205/301 places, 376/472 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 761 ms. Remains : 205/301 places, 376/472 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N08-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s12 1) (GEQ s148 1)) (AND (GEQ s2 1) (GEQ s26 1) (GEQ s148 1)) (AND (GEQ s1 1) (GEQ s33 1) (GEQ s148 1)) (AND (GEQ s3 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-COL-Z4T3N08-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-COL-Z4T3N08-LTLFireability-04 finished in 872 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(p0)||(G(!p1)&&X(G(p2)))))'
Support contains 53 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 205 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 205 transition count 376
Applied a total of 192 rules in 9 ms. Remains 205 /301 variables (removed 96) and now considering 376/472 (removed 96) transitions.
[2024-05-31 16:24:07] [INFO ] Invariant cache hit.
[2024-05-31 16:24:07] [INFO ] Implicit Places using invariants in 97 ms returned []
[2024-05-31 16:24:07] [INFO ] Invariant cache hit.
[2024-05-31 16:24:07] [INFO ] Implicit Places using invariants and state equation in 223 ms returned []
Implicit Place search using SMT with State Equation took 322 ms to find 0 implicit places.
[2024-05-31 16:24:07] [INFO ] Invariant cache hit.
[2024-05-31 16:24:08] [INFO ] Dead Transitions using invariants and state equation in 344 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 205/301 places, 376/472 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 676 ms. Remains : 205/301 places, 376/472 transitions.
Stuttering acceptance computed with spot in 180 ms :[true, (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (NOT p2) p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N08-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={} source=1 dest: 4}], [{ cond=(OR p1 (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 2}], [{ cond=(OR (AND (NOT p0) p1) (AND (NOT p0) (NOT p2))), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=3 dest: 3}, { cond=(OR (AND p0 p1) (AND p0 (NOT p2))), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(AND (LT s163 1) (LT s164 1) (LT s159 1) (LT s160 1) (LT s161 1) (LT s162 1) (LT s157 1) (LT s158 1)), p1:(OR (AND (GEQ s1 1) (GEQ s19 1) (GEQ s148 1))...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-COL-Z4T3N08-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-COL-Z4T3N08-LTLFireability-05 finished in 879 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(!p0))'
Support contains 8 out of 301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 301/301 places, 472/472 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 301 transition count 344
Reduce places removed 128 places and 0 transitions.
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 1 with 160 rules applied. Total rules applied 288 place count 173 transition count 312
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 288 place count 173 transition count 280
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 352 place count 141 transition count 280
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 355 place count 138 transition count 184
Iterating global reduction 2 with 3 rules applied. Total rules applied 358 place count 138 transition count 184
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 382 place count 114 transition count 160
Iterating global reduction 2 with 24 rules applied. Total rules applied 406 place count 114 transition count 160
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 430 place count 90 transition count 112
Iterating global reduction 2 with 24 rules applied. Total rules applied 454 place count 90 transition count 112
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 478 place count 66 transition count 88
Iterating global reduction 2 with 24 rules applied. Total rules applied 502 place count 66 transition count 88
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 526 place count 66 transition count 64
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 33 rules applied. Total rules applied 559 place count 49 transition count 48
Applied a total of 559 rules in 31 ms. Remains 49 /301 variables (removed 252) and now considering 48/472 (removed 424) transitions.
// Phase 1: matrix 48 rows 49 cols
[2024-05-31 16:24:08] [INFO ] Computed 17 invariants in 0 ms
[2024-05-31 16:24:08] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-31 16:24:08] [INFO ] Invariant cache hit.
[2024-05-31 16:24:08] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2024-05-31 16:24:08] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-31 16:24:08] [INFO ] Invariant cache hit.
[2024-05-31 16:24:08] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 49/301 places, 48/472 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 197 ms. Remains : 49/301 places, 48/472 transitions.
Stuttering acceptance computed with spot in 36 ms :[p0]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N08-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LT s28 1) (LT s29 1) (LT s30 1) (LT s31 1) (LT s27 1) (LT s26 1) (LT s25 1) (LT s24 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 50000 reset in 243 ms.
Product exploration explored 100000 steps with 50000 reset in 256 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (NOT p0))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 16 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-COL-Z4T3N08-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-COL-Z4T3N08-LTLFireability-06 finished in 770 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)||G(p1))))'
Support contains 16 out of 301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 301/301 places, 472/472 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 301 transition count 344
Reduce places removed 128 places and 0 transitions.
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 1 with 160 rules applied. Total rules applied 288 place count 173 transition count 312
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 288 place count 173 transition count 280
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 352 place count 141 transition count 280
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 355 place count 138 transition count 184
Iterating global reduction 2 with 3 rules applied. Total rules applied 358 place count 138 transition count 184
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 382 place count 114 transition count 160
Iterating global reduction 2 with 24 rules applied. Total rules applied 406 place count 114 transition count 160
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 430 place count 90 transition count 112
Iterating global reduction 2 with 24 rules applied. Total rules applied 454 place count 90 transition count 112
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 478 place count 66 transition count 88
Iterating global reduction 2 with 24 rules applied. Total rules applied 502 place count 66 transition count 88
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 526 place count 66 transition count 64
Applied a total of 526 rules in 30 ms. Remains 66 /301 variables (removed 235) and now considering 64/472 (removed 408) transitions.
// Phase 1: matrix 64 rows 66 cols
[2024-05-31 16:24:09] [INFO ] Computed 18 invariants in 0 ms
[2024-05-31 16:24:09] [INFO ] Implicit Places using invariants in 53 ms returned [0]
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 : 65/301 places, 64/472 transitions.
Applied a total of 0 rules in 2 ms. Remains 65 /65 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 88 ms. Remains : 65/301 places, 64/472 transitions.
Stuttering acceptance computed with spot in 38 ms :[(AND p0 (NOT p1))]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N08-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LT s28 1) (LT s29 1) (LT s30 1) (LT s31 1) (LT s27 1) (LT s26 1) (LT s25 1) (LT s24 1)), p1:(OR (GEQ s33 1) (GEQ s34 1) (GEQ s39 1) (GEQ s40 1) (...], nbAcceptance=2, 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 324 ms.
Stack based approach found an accepted trace after 1434 steps with 0 reset with depth 1435 and stack size 1435 in 14 ms.
FORMULA UtilityControlRoom-COL-Z4T3N08-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T3N08-LTLFireability-08 finished in 484 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((X(F((p1&&X(F(p2)))))||p0)))'
Support contains 109 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 205 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 205 transition count 376
Applied a total of 192 rules in 6 ms. Remains 205 /301 variables (removed 96) and now considering 376/472 (removed 96) transitions.
// Phase 1: matrix 376 rows 205 cols
[2024-05-31 16:24:09] [INFO ] Computed 18 invariants in 3 ms
[2024-05-31 16:24:09] [INFO ] Implicit Places using invariants in 69 ms returned []
[2024-05-31 16:24:09] [INFO ] Invariant cache hit.
[2024-05-31 16:24:09] [INFO ] Implicit Places using invariants and state equation in 184 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
[2024-05-31 16:24:09] [INFO ] Invariant cache hit.
[2024-05-31 16:24:10] [INFO ] Dead Transitions using invariants and state equation in 246 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 205/301 places, 376/472 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 511 ms. Remains : 205/301 places, 376/472 transitions.
Stuttering acceptance computed with spot in 117 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N08-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s137 1) (GEQ s164 1)) (AND (GEQ s122 1) (GEQ s160 1)) (AND (GEQ s112 1) (GEQ s158 1)) (AND (GEQ s117 1) (GEQ s159 1)) (AND (GEQ s113 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 536 reset in 654 ms.
Stack based approach found an accepted trace after 37189 steps with 197 reset with depth 447 and stack size 447 in 259 ms.
FORMULA UtilityControlRoom-COL-Z4T3N08-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T3N08-LTLFireability-11 finished in 1573 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((X(!p0)||((F(p2)||p1) U p2))))'
Support contains 37 out of 301 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 205 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 205 transition count 376
Applied a total of 192 rules in 7 ms. Remains 205 /301 variables (removed 96) and now considering 376/472 (removed 96) transitions.
[2024-05-31 16:24:11] [INFO ] Invariant cache hit.
[2024-05-31 16:24:11] [INFO ] Implicit Places using invariants in 102 ms returned []
[2024-05-31 16:24:11] [INFO ] Invariant cache hit.
[2024-05-31 16:24:11] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 333 ms to find 0 implicit places.
[2024-05-31 16:24:11] [INFO ] Invariant cache hit.
[2024-05-31 16:24:11] [INFO ] Dead Transitions using invariants and state equation in 243 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 205/301 places, 376/472 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 586 ms. Remains : 205/301 places, 376/472 transitions.
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p2) p0), (AND (NOT p2) p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N08-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(OR (AND (GEQ s0 1) (GEQ s12 1) (GEQ s148 1)) (AND (GEQ s2 1) (GEQ s26 1) (GEQ s148 1)) (AND (GEQ s1 1) (GEQ s33 1) (GEQ s148 1)) (AND (GEQ s3 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1250 ms.
Product exploration explored 100000 steps with 50000 reset in 1267 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 p2) (NOT p0)), (X (NOT (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p2) p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 14 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-COL-Z4T3N08-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-COL-Z4T3N08-LTLFireability-12 finished in 3224 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((p0||X(p1)))))'
Support contains 40 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 205 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 205 transition count 376
Applied a total of 192 rules in 5 ms. Remains 205 /301 variables (removed 96) and now considering 376/472 (removed 96) transitions.
[2024-05-31 16:24:14] [INFO ] Invariant cache hit.
[2024-05-31 16:24:14] [INFO ] Implicit Places using invariants in 150 ms returned []
[2024-05-31 16:24:14] [INFO ] Invariant cache hit.
[2024-05-31 16:24:14] [INFO ] Implicit Places using invariants and state equation in 295 ms returned []
Implicit Place search using SMT with State Equation took 448 ms to find 0 implicit places.
[2024-05-31 16:24:14] [INFO ] Invariant cache hit.
[2024-05-31 16:24:15] [INFO ] Dead Transitions using invariants and state equation in 245 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 205/301 places, 376/472 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 700 ms. Remains : 205/301 places, 376/472 transitions.
Stuttering acceptance computed with spot in 113 ms :[p0, false, (AND p0 (NOT p1))]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N08-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 0}]], initial=1, aps=[p0:(AND (LT s163 1) (LT s164 1) (LT s159 1) (LT s160 1) (LT s161 1) (LT s162 1) (LT s157 1) (LT s158 1)), p1:(OR (GEQ s65 1) (GEQ s64 1) (GEQ s67 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Initial state of product has no viable successors after 0 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-COL-Z4T3N08-LTLFireability-13 TRUE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-COL-Z4T3N08-LTLFireability-13 finished in 829 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((G(!p0)||(X(!p0)&&p1)))))'
Support contains 40 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 205 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 205 transition count 376
Applied a total of 192 rules in 4 ms. Remains 205 /301 variables (removed 96) and now considering 376/472 (removed 96) transitions.
[2024-05-31 16:24:15] [INFO ] Invariant cache hit.
[2024-05-31 16:24:15] [INFO ] Implicit Places using invariants in 138 ms returned []
[2024-05-31 16:24:15] [INFO ] Invariant cache hit.
[2024-05-31 16:24:15] [INFO ] Implicit Places using invariants and state equation in 281 ms returned []
Implicit Place search using SMT with State Equation took 423 ms to find 0 implicit places.
[2024-05-31 16:24:15] [INFO ] Invariant cache hit.
[2024-05-31 16:24:16] [INFO ] Dead Transitions using invariants and state equation in 336 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 205/301 places, 376/472 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 767 ms. Remains : 205/301 places, 376/472 transitions.
Stuttering acceptance computed with spot in 132 ms :[p0, p0, p0]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N08-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(AND p1 p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (LT s149 1) (LT s150 1) (LT s155 1) (LT s156 1) (LT s151 1) (LT s152 1) (LT s153 1) (LT s154 1)), p0:(OR (GEQ s65 1) (GEQ s64 1) (GEQ s67 1) (GEQ ...], 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 3502 reset in 503 ms.
Product exploration explored 100000 steps with 3462 reset in 455 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 p0))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 p0))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 148 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter sensitive) to 3 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 144 ms :[p0, p0, p0]
Finished random walk after 44 steps, including 0 resets, run visited all 4 properties in 6 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 p0))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1))), (F (AND p0 p1))]
Knowledge based reduction with 9 factoid took 303 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter sensitive) to 3 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 168 ms :[p0, p0, p0]
Stuttering acceptance computed with spot in 218 ms :[p0, p0, p0]
Support contains 40 out of 205 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 205/205 places, 376/376 transitions.
Applied a total of 0 rules in 2 ms. Remains 205 /205 variables (removed 0) and now considering 376/376 (removed 0) transitions.
[2024-05-31 16:24:18] [INFO ] Invariant cache hit.
[2024-05-31 16:24:18] [INFO ] Implicit Places using invariants in 177 ms returned []
[2024-05-31 16:24:18] [INFO ] Invariant cache hit.
[2024-05-31 16:24:18] [INFO ] Implicit Places using invariants and state equation in 321 ms returned []
Implicit Place search using SMT with State Equation took 504 ms to find 0 implicit places.
[2024-05-31 16:24:18] [INFO ] Invariant cache hit.
[2024-05-31 16:24:19] [INFO ] Dead Transitions using invariants and state equation in 444 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 966 ms. Remains : 205/205 places, 376/376 transitions.
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) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 156 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter sensitive) to 3 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[p0, p0, p0]
Finished random walk after 72 steps, including 0 resets, run visited all 4 properties in 7 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1))), (F (AND p0 p1))]
Knowledge based reduction with 9 factoid took 337 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter sensitive) to 3 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[p0, p0, p0]
Stuttering acceptance computed with spot in 152 ms :[p0, p0, p0]
Stuttering acceptance computed with spot in 168 ms :[p0, p0, p0]
Product exploration explored 100000 steps with 3465 reset in 794 ms.
Product exploration explored 100000 steps with 3462 reset in 687 ms.
Built C files in :
/tmp/ltsmin8785943967485676892
[2024-05-31 16:24:21] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8785943967485676892
Running compilation step : cd /tmp/ltsmin8785943967485676892;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1069 ms.
Running link step : cd /tmp/ltsmin8785943967485676892;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin8785943967485676892;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10337676636041167479.hoa' '--buchi-type=spotba'
LTSmin run took 362 ms.
FORMULA UtilityControlRoom-COL-Z4T3N08-LTLFireability-14 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-COL-Z4T3N08-LTLFireability-14 finished in 8222 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 U p1)||X(F(p2))))))'
Support contains 88 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 205 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 205 transition count 376
Applied a total of 192 rules in 3 ms. Remains 205 /301 variables (removed 96) and now considering 376/472 (removed 96) transitions.
[2024-05-31 16:24:23] [INFO ] Invariant cache hit.
[2024-05-31 16:24:23] [INFO ] Implicit Places using invariants in 179 ms returned []
[2024-05-31 16:24:23] [INFO ] Invariant cache hit.
[2024-05-31 16:24:23] [INFO ] Implicit Places using invariants and state equation in 333 ms returned []
Implicit Place search using SMT with State Equation took 514 ms to find 0 implicit places.
[2024-05-31 16:24:23] [INFO ] Invariant cache hit.
[2024-05-31 16:24:24] [INFO ] Dead Transitions using invariants and state equation in 243 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 205/301 places, 376/472 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 762 ms. Remains : 205/301 places, 376/472 transitions.
Stuttering acceptance computed with spot in 166 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N08-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (NOT (OR (GEQ s65 1) (GEQ s64 1) (GEQ s67 1) (GEQ s66 1) (GEQ s69 1) (GEQ s68 1) (GEQ s71 1) (GEQ s70 1) (GEQ s73 1) (GEQ s72 1) (GEQ s75 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 354 reset in 447 ms.
Product exploration explored 100000 steps with 303 reset in 469 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 p1) p0 (NOT p2)), (X (NOT (AND (NOT p1) p0))), (X (AND (NOT p1) (NOT p0))), true, (X (X (NOT p2)))]
False Knowledge obtained : [(X (X (AND (NOT p1) p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))))]
Knowledge based reduction with 5 factoid took 317 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 163 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2))]
Finished random walk after 310 steps, including 0 resets, run visited all 5 properties in 5 ms. (steps per millisecond=62 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), (X (NOT (AND (NOT p1) p0))), (X (AND (NOT p1) (NOT p0))), true, (X (X (NOT p2)))]
False Knowledge obtained : [(X (X (AND (NOT p1) p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (NOT (AND p0 (NOT p1) (NOT p2)))), (F (NOT (AND p0 (NOT p1)))), (F p2), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 452 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 172 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 163 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2))]
[2024-05-31 16:24:26] [INFO ] Invariant cache hit.
[2024-05-31 16:24:27] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned unsat
Proved EG (AND (NOT p1) (NOT p2))
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), (X (NOT (AND (NOT p1) p0))), (X (AND (NOT p1) (NOT p0))), true, (X (X (NOT p2)))]
False Knowledge obtained : [(X (X (AND (NOT p1) p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (NOT (AND p0 (NOT p1) (NOT p2)))), (F (NOT (AND p0 (NOT p1)))), (F p2), (F (AND (NOT p0) (NOT p1))), (G (AND (NOT p1) (NOT p2)))]
Property proved to be false thanks to negative knowledge :(G (AND (NOT p1) (NOT p2)))
Knowledge based reduction with 5 factoid took 484 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-COL-Z4T3N08-LTLFireability-15 FALSE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-COL-Z4T3N08-LTLFireability-15 finished in 4332 ms.
All properties solved by simple procedures.
Total runtime 71214 ms.

BK_STOP 1717172668979

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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-COL-Z4T3N08"
export BK_EXAMINATION="LTLFireability"
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-COL-Z4T3N08, examination is LTLFireability"
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-171701122700058"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z4T3N08.tgz
mv UtilityControlRoom-COL-Z4T3N08 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;