Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r276-smll-165307352900084.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is UtilityControlRoom-COL-Z4T3N06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r276-smll-165307352900084
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 260K
-rw-r--r-- 1 mcc users 8.6K Apr 29 17:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Apr 29 17:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 29 17:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 17:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K May 9 09:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 09:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 9 09:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 09:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 09:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 09:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 8 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 29K May 10 09:34 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-Z4T3N06-LTLFireability-00
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-LTLFireability-01
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-LTLFireability-02
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-LTLFireability-03
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-LTLFireability-04
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-LTLFireability-05
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-LTLFireability-06
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-LTLFireability-07
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-LTLFireability-08
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-LTLFireability-09
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-LTLFireability-10
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-LTLFireability-11
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-LTLFireability-12
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-LTLFireability-13
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-LTLFireability-14
FORMULA_NAME UtilityControlRoom-COL-Z4T3N06-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1653121674650

Running Version 202205111006
[2022-05-21 08:27:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-21 08:27:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 08:27:57] [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.
[2022-05-21 08:27:58] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-21 08:27:58] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1385 ms
[2022-05-21 08:27:58] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 228 PT places and 450.0 transition bindings in 39 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 23 ms.
Working with output stream class java.io.PrintStream
[2022-05-21 08:27:58] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 11 ms.
[2022-05-21 08:27:58] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Initial state reduction rules removed 3 formulas.
FORMULA UtilityControlRoom-COL-Z4T3N06-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T3N06-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T3N06-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 11 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 185 steps, including 0 resets, run visited all 11 properties in 36 ms. (steps per millisecond=5 )
[2022-05-21 08:27:59] [INFO ] Flatten gal took : 31 ms
[2022-05-21 08:27:59] [INFO ] Flatten gal took : 7 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(6), Z(4), Z(4)] of place MovetoZ breaks symmetries in sort Z
[2022-05-21 08:27:59] [INFO ] Unfolded HLPN to a Petri net with 228 places and 450 transitions 1446 arcs in 43 ms.
[2022-05-21 08:27:59] [INFO ] Unfolded 13 HLPN properties in 1 ms.
[2022-05-21 08:27:59] [INFO ] Reduced 18 identical enabling conditions.
[2022-05-21 08:27:59] [INFO ] Reduced 18 identical enabling conditions.
[2022-05-21 08:27:59] [INFO ] Reduced 18 identical enabling conditions.
[2022-05-21 08:27:59] [INFO ] Reduced 18 identical enabling conditions.
[2022-05-21 08:27:59] [INFO ] Reduced 18 identical enabling conditions.
[2022-05-21 08:27:59] [INFO ] Reduced 18 identical enabling conditions.
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA UtilityControlRoom-COL-Z4T3N06-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 203 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 21 ms. Remains 228 /228 variables (removed 0) and now considering 354/354 (removed 0) transitions.
// Phase 1: matrix 354 rows 228 cols
[2022-05-21 08:27:59] [INFO ] Computed 15 place invariants in 50 ms
[2022-05-21 08:27:59] [INFO ] Implicit Places using invariants in 451 ms returned [185]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 510 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 5 ms. Remains 227 /227 variables (removed 0) and now considering 354/354 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 227/228 places, 354/354 transitions.
Support contains 203 out of 227 places after structural reductions.
[2022-05-21 08:28:00] [INFO ] Flatten gal took : 54 ms
[2022-05-21 08:28:00] [INFO ] Flatten gal took : 57 ms
[2022-05-21 08:28:00] [INFO ] Input system was already deterministic with 354 transitions.
Finished random walk after 24 steps, including 0 resets, run visited all 13 properties in 9 ms. (steps per millisecond=2 )
FORMULA UtilityControlRoom-COL-Z4T3N06-LTLFireability-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(G((p1 U G(X(p2)))))||p0)))'
Support contains 35 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 155 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 155 transition count 282
Applied a total of 144 rules in 26 ms. Remains 155 /227 variables (removed 72) and now considering 282/354 (removed 72) transitions.
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 08:28:00] [INFO ] Computed 14 place invariants in 6 ms
[2022-05-21 08:28:00] [INFO ] Implicit Places using invariants in 116 ms returned []
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 08:28:00] [INFO ] Computed 14 place invariants in 8 ms
[2022-05-21 08:28:01] [INFO ] Implicit Places using invariants and state equation in 304 ms returned []
Implicit Place search using SMT with State Equation took 423 ms to find 0 implicit places.
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 08:28:01] [INFO ] Computed 14 place invariants in 4 ms
[2022-05-21 08:28:01] [INFO ] Dead Transitions using invariants and state equation in 438 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 155/227 places, 282/354 transitions.
Finished structural reductions, in 1 iterations. Remains : 155/227 places, 282/354 transitions.
Stuttering acceptance computed with spot in 448 ms :[(AND (NOT p0) (NOT p2)), (NOT p2), (NOT p2), true]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N06-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=(AND p1 p2), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s24 1) (GEQ s112 1)) (AND (GEQ s0 1) (GEQ s17 1) (GEQ s112 1)) (AND (GEQ s3 1) (GEQ s28 1) (GEQ s112 1)) (AND (GEQ s2 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 15 steps with 0 reset in 3 ms.
FORMULA UtilityControlRoom-COL-Z4T3N06-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-COL-Z4T3N06-LTLFireability-00 finished in 1421 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(G((G(X(G(X(p1))))&&p0)))))'
Support contains 6 out of 227 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 227/227 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 227 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 131 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 131 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 107 transition count 210
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 267 place count 104 transition count 138
Iterating global reduction 2 with 3 rules applied. Total rules applied 270 place count 104 transition count 138
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 288 place count 86 transition count 120
Iterating global reduction 2 with 18 rules applied. Total rules applied 306 place count 86 transition count 120
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 324 place count 68 transition count 84
Iterating global reduction 2 with 18 rules applied. Total rules applied 342 place count 68 transition count 84
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 360 place count 50 transition count 66
Iterating global reduction 2 with 18 rules applied. Total rules applied 378 place count 50 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 50 transition count 48
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 396 place count 50 transition count 42
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 408 place count 44 transition count 42
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 25 rules applied. Total rules applied 433 place count 31 transition count 30
Applied a total of 433 rules in 71 ms. Remains 31 /227 variables (removed 196) and now considering 30/354 (removed 324) transitions.
// Phase 1: matrix 30 rows 31 cols
[2022-05-21 08:28:02] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 08:28:02] [INFO ] Implicit Places using invariants in 53 ms returned []
// Phase 1: matrix 30 rows 31 cols
[2022-05-21 08:28:02] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 08:28:02] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
[2022-05-21 08:28:02] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 30 rows 31 cols
[2022-05-21 08:28:02] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 08:28:02] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 31/227 places, 30/354 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/227 places, 30/354 transitions.
Stuttering acceptance computed with spot in 58 ms :[(OR (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N06-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LT s22 1) (LT s21 1) (LT s20 1) (LT s19 1) (LT s24 1) (LT s23 1)), p1:(AND (LT s22 1) (LT s21 1) (LT s20 1) (LT s19 1) (LT s24 1) (LT s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 660 ms.
Stack based approach found an accepted trace after 185 steps with 0 reset with depth 186 and stack size 186 in 2 ms.
FORMULA UtilityControlRoom-COL-Z4T3N06-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T3N06-LTLFireability-01 finished in 1033 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(p0))))'
Support contains 6 out of 227 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 227/227 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 227 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 131 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 131 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 107 transition count 210
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 267 place count 104 transition count 138
Iterating global reduction 2 with 3 rules applied. Total rules applied 270 place count 104 transition count 138
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 288 place count 86 transition count 120
Iterating global reduction 2 with 18 rules applied. Total rules applied 306 place count 86 transition count 120
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 324 place count 68 transition count 84
Iterating global reduction 2 with 18 rules applied. Total rules applied 342 place count 68 transition count 84
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 360 place count 50 transition count 66
Iterating global reduction 2 with 18 rules applied. Total rules applied 378 place count 50 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 50 transition count 48
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 25 rules applied. Total rules applied 421 place count 37 transition count 36
Applied a total of 421 rules in 50 ms. Remains 37 /227 variables (removed 190) and now considering 36/354 (removed 318) transitions.
// Phase 1: matrix 36 rows 37 cols
[2022-05-21 08:28:03] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 08:28:03] [INFO ] Implicit Places using invariants in 60 ms returned []
// Phase 1: matrix 36 rows 37 cols
[2022-05-21 08:28:03] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 08:28:03] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2022-05-21 08:28:03] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 36 rows 37 cols
[2022-05-21 08:28:03] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 08:28:03] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 37/227 places, 36/354 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/227 places, 36/354 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N06-LTLFireability-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:(OR (GEQ s19 1) (GEQ s18 1) (GEQ s23 1) (GEQ s22 1) (GEQ s21 1) (GEQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 371 ms.
Stack based approach found an accepted trace after 212 steps with 0 reset with depth 213 and stack size 213 in 2 ms.
FORMULA UtilityControlRoom-COL-Z4T3N06-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T3N06-LTLFireability-03 finished in 726 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&(G((G(!p0)&&p2))||G(p0)||p1))))'
Support contains 35 out of 227 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 155 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 155 transition count 282
Applied a total of 144 rules in 14 ms. Remains 155 /227 variables (removed 72) and now considering 282/354 (removed 72) transitions.
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 08:28:03] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-21 08:28:03] [INFO ] Implicit Places using invariants in 95 ms returned []
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 08:28:03] [INFO ] Computed 14 place invariants in 13 ms
[2022-05-21 08:28:04] [INFO ] Implicit Places using invariants and state equation in 222 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 08:28:04] [INFO ] Computed 14 place invariants in 7 ms
[2022-05-21 08:28:04] [INFO ] Dead Transitions using invariants and state equation in 294 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 155/227 places, 282/354 transitions.
Finished structural reductions, in 1 iterations. Remains : 155/227 places, 282/354 transitions.
Stuttering acceptance computed with spot in 181 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N06-LTLFireability-04 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=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s24 1) (GEQ s112 1)) (AND (GEQ s0 1) (GEQ s17 1) (GEQ s112 1)) (AND (GEQ s3 1) (GEQ s28 1) (GEQ s112 1)) (AND (GEQ s2 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA UtilityControlRoom-COL-Z4T3N06-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-COL-Z4T3N06-LTLFireability-04 finished in 874 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p0)&&p0)))'
Support contains 30 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 155 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 155 transition count 282
Applied a total of 144 rules in 13 ms. Remains 155 /227 variables (removed 72) and now considering 282/354 (removed 72) transitions.
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 08:28:04] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-21 08:28:04] [INFO ] Implicit Places using invariants in 143 ms returned []
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 08:28:04] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-21 08:28:05] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 445 ms to find 0 implicit places.
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 08:28:05] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-21 08:28:05] [INFO ] Dead Transitions using invariants and state equation in 337 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 155/227 places, 282/354 transitions.
Finished structural reductions, in 1 iterations. Remains : 155/227 places, 282/354 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N06-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s103 1) (GEQ s130 1)) (AND (GEQ s93 1) (GEQ s127 1)) (AND (GEQ s83 1) (GEQ s125 1)) (AND (GEQ s88 1) (GEQ s126 1)) (AND (GEQ s96 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 4625 reset in 599 ms.
Product exploration explored 100000 steps with 4549 reset in 637 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 158 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Finished random walk after 25 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=12 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 198 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 08:28:07] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-21 08:28:07] [INFO ] [Real]Absence check using 14 positive place invariants in 15 ms returned sat
[2022-05-21 08:28:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:28:08] [INFO ] [Real]Absence check using state equation in 193 ms returned sat
[2022-05-21 08:28:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:28:08] [INFO ] [Nat]Absence check using 14 positive place invariants in 21 ms returned sat
[2022-05-21 08:28:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:28:08] [INFO ] [Nat]Absence check using state equation in 212 ms returned sat
[2022-05-21 08:28:08] [INFO ] Computed and/alt/rep : 276/462/276 causal constraints (skipped 0 transitions) in 45 ms.
[2022-05-21 08:28:10] [INFO ] Added : 276 causal constraints over 56 iterations in 1871 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 30 out of 155 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 155/155 places, 282/282 transitions.
Applied a total of 0 rules in 6 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 08:28:10] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 08:28:10] [INFO ] Implicit Places using invariants in 135 ms returned []
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 08:28:10] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-21 08:28:11] [INFO ] Implicit Places using invariants and state equation in 320 ms returned []
Implicit Place search using SMT with State Equation took 459 ms to find 0 implicit places.
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 08:28:11] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-21 08:28:11] [INFO ] Dead Transitions using invariants and state equation in 365 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 155/155 places, 282/282 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), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 166 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Finished random walk after 16 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=8 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 194 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 08:28:12] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-21 08:28:12] [INFO ] [Real]Absence check using 14 positive place invariants in 14 ms returned sat
[2022-05-21 08:28:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:28:12] [INFO ] [Real]Absence check using state equation in 194 ms returned sat
[2022-05-21 08:28:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:28:13] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-21 08:28:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:28:13] [INFO ] [Nat]Absence check using state equation in 136 ms returned sat
[2022-05-21 08:28:13] [INFO ] Computed and/alt/rep : 276/462/276 causal constraints (skipped 0 transitions) in 23 ms.
[2022-05-21 08:28:15] [INFO ] Added : 276 causal constraints over 56 iterations in 1887 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 4599 reset in 720 ms.
Product exploration explored 100000 steps with 4553 reset in 442 ms.
Built C files in :
/tmp/ltsmin2684388421425650361
[2022-05-21 08:28:16] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2684388421425650361
Running compilation step : cd /tmp/ltsmin2684388421425650361;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1130 ms.
Running link step : cd /tmp/ltsmin2684388421425650361;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin2684388421425650361;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9681719600447801797.hoa' '--buchi-type=spotba'
LTSmin run took 1311 ms.
FORMULA UtilityControlRoom-COL-Z4T3N06-LTLFireability-05 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-COL-Z4T3N06-LTLFireability-05 finished in 14412 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(p0))&&(X(X(p1)) U F(!X(p1)))))'
Support contains 125 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Applied a total of 0 rules in 3 ms. Remains 227 /227 variables (removed 0) and now considering 354/354 (removed 0) transitions.
// Phase 1: matrix 354 rows 227 cols
[2022-05-21 08:28:19] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 08:28:19] [INFO ] Implicit Places using invariants in 86 ms returned []
// Phase 1: matrix 354 rows 227 cols
[2022-05-21 08:28:19] [INFO ] Computed 14 place invariants in 4 ms
[2022-05-21 08:28:19] [INFO ] Implicit Places using invariants and state equation in 234 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
// Phase 1: matrix 354 rows 227 cols
[2022-05-21 08:28:19] [INFO ] Computed 14 place invariants in 4 ms
[2022-05-21 08:28:19] [INFO ] Dead Transitions using invariants and state equation in 466 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 227/227 places, 354/354 transitions.
Stuttering acceptance computed with spot in 165 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (NOT p0), p1, true]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N06-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=p1, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (AND (GEQ s3 1) (GEQ s33 1) (GEQ s184 1)) (AND (GEQ s0 1) (GEQ s22 1) (GEQ s184 1)) (AND (GEQ s3 1) (GEQ s21 1) (GEQ s184 1)) (AND (GEQ s0 1) (GEQ ...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 736 ms.
Product exploration explored 100000 steps with 33333 reset in 749 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), (X (NOT p1)), (X (X p0))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 3 factoid took 144 ms. Reduced automaton from 5 states, 6 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA UtilityControlRoom-COL-Z4T3N06-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-COL-Z4T3N06-LTLFireability-07 finished in 2619 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(!(p0 U !X(F(p0)))))'
Support contains 30 out of 227 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 227/227 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 227 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 131 transition count 234
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 219 place count 128 transition count 162
Iterating global reduction 2 with 3 rules applied. Total rules applied 222 place count 128 transition count 162
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 240 place count 110 transition count 144
Iterating global reduction 2 with 18 rules applied. Total rules applied 258 place count 110 transition count 144
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 37 rules applied. Total rules applied 295 place count 91 transition count 126
Applied a total of 295 rules in 38 ms. Remains 91 /227 variables (removed 136) and now considering 126/354 (removed 228) transitions.
// Phase 1: matrix 126 rows 91 cols
[2022-05-21 08:28:21] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 08:28:21] [INFO ] Implicit Places using invariants in 69 ms returned []
// Phase 1: matrix 126 rows 91 cols
[2022-05-21 08:28:21] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-21 08:28:21] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
[2022-05-21 08:28:21] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 126 rows 91 cols
[2022-05-21 08:28:21] [INFO ] Computed 13 place invariants in 7 ms
[2022-05-21 08:28:22] [INFO ] Dead Transitions using invariants and state equation in 173 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 91/227 places, 126/354 transitions.
Finished structural reductions, in 1 iterations. Remains : 91/227 places, 126/354 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N06-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (AND (GEQ s77 1) (GEQ s84 1)) (AND (GEQ s57 1) (GEQ s79 1)) (AND (GEQ s67 1) (GEQ s82 1)) (AND (GEQ s62 1) (GEQ s81 1)) (AND (GEQ s60 1) (GEQ s80 1...], 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 4300 reset in 295 ms.
Stack based approach found an accepted trace after 3842 steps with 175 reset with depth 15 and stack size 15 in 12 ms.
FORMULA UtilityControlRoom-COL-Z4T3N06-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T3N06-LTLFireability-08 finished in 805 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)||G(p0)||p1)))'
Support contains 53 out of 227 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 155 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 155 transition count 282
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 156 place count 149 transition count 276
Applied a total of 156 rules in 18 ms. Remains 149 /227 variables (removed 78) and now considering 276/354 (removed 78) transitions.
// Phase 1: matrix 276 rows 149 cols
[2022-05-21 08:28:22] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 08:28:22] [INFO ] Implicit Places using invariants in 66 ms returned []
// Phase 1: matrix 276 rows 149 cols
[2022-05-21 08:28:22] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-21 08:28:22] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
[2022-05-21 08:28:22] [INFO ] Redundant transitions in 26 ms returned []
// Phase 1: matrix 276 rows 149 cols
[2022-05-21 08:28:22] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-21 08:28:23] [INFO ] Dead Transitions using invariants and state equation in 344 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 149/227 places, 276/354 transitions.
Finished structural reductions, in 1 iterations. Remains : 149/227 places, 276/354 transitions.
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N06-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (OR (LT s1 1) (LT s18 1) (LT s106 1)) (OR (LT s0 1) (LT s11 1) (LT s106 1)) (OR (LT s3 1) (LT s22 1) (LT s106 1)) (OR (LT s2 1) (LT s15 1) (LT s10...], 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 2660 reset in 902 ms.
Product exploration explored 100000 steps with 2669 reset in 860 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 106 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 35 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=11 )
Knowledge obtained : [(AND p1 p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (AND (NOT p1) (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 146 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Support contains 53 out of 149 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 149/149 places, 276/276 transitions.
Applied a total of 0 rules in 17 ms. Remains 149 /149 variables (removed 0) and now considering 276/276 (removed 0) transitions.
// Phase 1: matrix 276 rows 149 cols
[2022-05-21 08:28:25] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-21 08:28:25] [INFO ] Implicit Places using invariants in 114 ms returned []
// Phase 1: matrix 276 rows 149 cols
[2022-05-21 08:28:25] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-21 08:28:25] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 364 ms to find 0 implicit places.
[2022-05-21 08:28:25] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 276 rows 149 cols
[2022-05-21 08:28:25] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 08:28:26] [INFO ] Dead Transitions using invariants and state equation in 366 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 149/149 places, 276/276 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 p1 p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 166 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 22 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=7 )
Knowledge obtained : [(AND p1 p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (AND (NOT p1) (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 227 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 2674 reset in 1130 ms.
Product exploration explored 100000 steps with 2602 reset in 902 ms.
Built C files in :
/tmp/ltsmin3765901656744448079
[2022-05-21 08:28:29] [INFO ] Computing symmetric may disable matrix : 276 transitions.
[2022-05-21 08:28:29] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 08:28:29] [INFO ] Computing symmetric may enable matrix : 276 transitions.
[2022-05-21 08:28:29] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 08:28:29] [INFO ] Computing Do-Not-Accords matrix : 276 transitions.
[2022-05-21 08:28:29] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 08:28:29] [INFO ] Built C files in 66ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3765901656744448079
Running compilation step : cd /tmp/ltsmin3765901656744448079;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 975 ms.
Running link step : cd /tmp/ltsmin3765901656744448079;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin3765901656744448079;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8463092412024681768.hoa' '--buchi-type=spotba'
LTSmin run took 317 ms.
FORMULA UtilityControlRoom-COL-Z4T3N06-LTLFireability-09 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-COL-Z4T3N06-LTLFireability-09 finished in 8092 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 6 out of 227 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 227/227 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 227 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 131 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 131 transition count 210
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 264 place count 107 transition count 210
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 267 place count 104 transition count 138
Iterating global reduction 2 with 3 rules applied. Total rules applied 270 place count 104 transition count 138
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 288 place count 86 transition count 120
Iterating global reduction 2 with 18 rules applied. Total rules applied 306 place count 86 transition count 120
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 324 place count 68 transition count 84
Iterating global reduction 2 with 18 rules applied. Total rules applied 342 place count 68 transition count 84
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 360 place count 50 transition count 66
Iterating global reduction 2 with 18 rules applied. Total rules applied 378 place count 50 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 50 transition count 48
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 25 rules applied. Total rules applied 421 place count 37 transition count 36
Applied a total of 421 rules in 19 ms. Remains 37 /227 variables (removed 190) and now considering 36/354 (removed 318) transitions.
// Phase 1: matrix 36 rows 37 cols
[2022-05-21 08:28:30] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 08:28:30] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 36 rows 37 cols
[2022-05-21 08:28:30] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-21 08:28:30] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2022-05-21 08:28:30] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 36 rows 37 cols
[2022-05-21 08:28:30] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-21 08:28:30] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 37/227 places, 36/354 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/227 places, 36/354 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N06-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GEQ s19 1) (GEQ s18 1) (GEQ s23 1) (GEQ s22 1) (GEQ s21 1) (GEQ s20 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 194 ms.
Product exploration explored 100000 steps with 50000 reset in 218 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 2 factoid took 113 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA UtilityControlRoom-COL-Z4T3N06-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-COL-Z4T3N06-LTLFireability-11 finished in 751 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 36 out of 227 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 227/227 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 227 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 131 transition count 234
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 219 place count 128 transition count 162
Iterating global reduction 2 with 3 rules applied. Total rules applied 222 place count 128 transition count 162
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 240 place count 110 transition count 144
Iterating global reduction 2 with 18 rules applied. Total rules applied 258 place count 110 transition count 144
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 25 rules applied. Total rules applied 283 place count 97 transition count 132
Applied a total of 283 rules in 28 ms. Remains 97 /227 variables (removed 130) and now considering 132/354 (removed 222) transitions.
// Phase 1: matrix 132 rows 97 cols
[2022-05-21 08:28:31] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-21 08:28:31] [INFO ] Implicit Places using invariants in 75 ms returned []
// Phase 1: matrix 132 rows 97 cols
[2022-05-21 08:28:31] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 08:28:31] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
[2022-05-21 08:28:31] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 132 rows 97 cols
[2022-05-21 08:28:31] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 08:28:31] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 97/227 places, 132/354 transitions.
Finished structural reductions, in 1 iterations. Remains : 97/227 places, 132/354 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N06-LTLFireability-12 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 (AND (GEQ s75 1) (GEQ s96 1)) (AND (GEQ s65 1) (GEQ s93 1)) (AND (GEQ s55 1) (GEQ s91 1)) (AND (GEQ s60 1) (GEQ s92 1)) (AND (GEQ s68 1) (GEQ s94 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1363 reset in 744 ms.
Stack based approach found an accepted trace after 21427 steps with 306 reset with depth 74 and stack size 74 in 169 ms.
FORMULA UtilityControlRoom-COL-Z4T3N06-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T3N06-LTLFireability-12 finished in 1452 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(p0))))'
Support contains 30 out of 227 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 227/227 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 227 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 131 transition count 234
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 219 place count 128 transition count 162
Iterating global reduction 2 with 3 rules applied. Total rules applied 222 place count 128 transition count 162
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 240 place count 110 transition count 144
Iterating global reduction 2 with 18 rules applied. Total rules applied 258 place count 110 transition count 144
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 37 rules applied. Total rules applied 295 place count 91 transition count 126
Applied a total of 295 rules in 24 ms. Remains 91 /227 variables (removed 136) and now considering 126/354 (removed 228) transitions.
// Phase 1: matrix 126 rows 91 cols
[2022-05-21 08:28:32] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 08:28:32] [INFO ] Implicit Places using invariants in 72 ms returned []
// Phase 1: matrix 126 rows 91 cols
[2022-05-21 08:28:32] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 08:28:33] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
[2022-05-21 08:28:33] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 126 rows 91 cols
[2022-05-21 08:28:33] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 08:28:33] [INFO ] Dead Transitions using invariants and state equation in 162 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 91/227 places, 126/354 transitions.
Finished structural reductions, in 1 iterations. Remains : 91/227 places, 126/354 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N06-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s75 1) (GEQ s90 1)) (AND (GEQ s65 1) (GEQ s87 1)) (AND (GEQ s55 1) (GEQ s85 1)) (AND (GEQ s60 1) (GEQ s86 1)) (AND (GEQ s68 1) (GEQ s88 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 6672 reset in 494 ms.
Stack based approach found an accepted trace after 275 steps with 18 reset with depth 20 and stack size 20 in 2 ms.
FORMULA UtilityControlRoom-COL-Z4T3N06-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T3N06-LTLFireability-15 finished in 1016 ms.
All properties solved by simple procedures.
Total runtime 36765 ms.

BK_STOP 1653121714011

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-Z4T3N06"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is UtilityControlRoom-COL-Z4T3N06, 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 r276-smll-165307352900084"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z4T3N06.tgz
mv UtilityControlRoom-COL-Z4T3N06 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 ;