Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r393-oct2-167903717200556.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ShieldPPPt-PT-002B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r393-oct2-167903717200556
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 7.1K Feb 25 20:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 25 20:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 20:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 25 20:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 20:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 167K Feb 25 20:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Feb 25 20:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 25 20:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 37K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldPPPt-PT-002B-LTLFireability-00
FORMULA_NAME ShieldPPPt-PT-002B-LTLFireability-01
FORMULA_NAME ShieldPPPt-PT-002B-LTLFireability-02
FORMULA_NAME ShieldPPPt-PT-002B-LTLFireability-03
FORMULA_NAME ShieldPPPt-PT-002B-LTLFireability-04
FORMULA_NAME ShieldPPPt-PT-002B-LTLFireability-05
FORMULA_NAME ShieldPPPt-PT-002B-LTLFireability-06
FORMULA_NAME ShieldPPPt-PT-002B-LTLFireability-07
FORMULA_NAME ShieldPPPt-PT-002B-LTLFireability-08
FORMULA_NAME ShieldPPPt-PT-002B-LTLFireability-09
FORMULA_NAME ShieldPPPt-PT-002B-LTLFireability-10
FORMULA_NAME ShieldPPPt-PT-002B-LTLFireability-11
FORMULA_NAME ShieldPPPt-PT-002B-LTLFireability-12
FORMULA_NAME ShieldPPPt-PT-002B-LTLFireability-13
FORMULA_NAME ShieldPPPt-PT-002B-LTLFireability-14
FORMULA_NAME ShieldPPPt-PT-002B-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679459747193

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPt-PT-002B
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 04:35:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 04:35:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 04:35:49] [INFO ] Load time of PNML (sax parser for PT used): 70 ms
[2023-03-22 04:35:49] [INFO ] Transformed 159 places.
[2023-03-22 04:35:49] [INFO ] Transformed 145 transitions.
[2023-03-22 04:35:49] [INFO ] Found NUPN structural information;
[2023-03-22 04:35:49] [INFO ] Parsed PT model containing 159 places and 145 transitions and 362 arcs in 157 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA ShieldPPPt-PT-002B-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-002B-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-002B-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-002B-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 159 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 159/159 places, 145/145 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 146 transition count 132
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 146 transition count 132
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 145 transition count 131
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 145 transition count 131
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 144 transition count 130
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 144 transition count 130
Applied a total of 30 rules in 38 ms. Remains 144 /159 variables (removed 15) and now considering 130/145 (removed 15) transitions.
// Phase 1: matrix 130 rows 144 cols
[2023-03-22 04:35:49] [INFO ] Computed 23 place invariants in 7 ms
[2023-03-22 04:35:50] [INFO ] Implicit Places using invariants in 347 ms returned []
[2023-03-22 04:35:50] [INFO ] Invariant cache hit.
[2023-03-22 04:35:50] [INFO ] Implicit Places using invariants and state equation in 293 ms returned []
Implicit Place search using SMT with State Equation took 672 ms to find 0 implicit places.
[2023-03-22 04:35:50] [INFO ] Invariant cache hit.
[2023-03-22 04:35:50] [INFO ] Dead Transitions using invariants and state equation in 202 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 144/159 places, 130/145 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 915 ms. Remains : 144/159 places, 130/145 transitions.
Support contains 34 out of 144 places after structural reductions.
[2023-03-22 04:35:50] [INFO ] Flatten gal took : 37 ms
[2023-03-22 04:35:50] [INFO ] Flatten gal took : 12 ms
[2023-03-22 04:35:51] [INFO ] Input system was already deterministic with 130 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 29) seen :28
Finished Best-First random walk after 328 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=328 )
Computed a total of 34 stabilizing places and 34 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&F(G(p1))))))'
Support contains 2 out of 144 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 130/130 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 136 transition count 122
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 136 transition count 122
Applied a total of 16 rules in 6 ms. Remains 136 /144 variables (removed 8) and now considering 122/130 (removed 8) transitions.
// Phase 1: matrix 122 rows 136 cols
[2023-03-22 04:35:51] [INFO ] Computed 23 place invariants in 2 ms
[2023-03-22 04:35:51] [INFO ] Implicit Places using invariants in 271 ms returned []
[2023-03-22 04:35:51] [INFO ] Invariant cache hit.
[2023-03-22 04:35:52] [INFO ] Implicit Places using invariants and state equation in 187 ms returned []
Implicit Place search using SMT with State Equation took 461 ms to find 0 implicit places.
[2023-03-22 04:35:52] [INFO ] Invariant cache hit.
[2023-03-22 04:35:52] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 136/144 places, 122/130 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 570 ms. Remains : 136/144 places, 122/130 transitions.
Stuttering acceptance computed with spot in 354 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-002B-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s127 1), p1:(EQ s45 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 307 ms.
Stack based approach found an accepted trace after 989 steps with 0 reset with depth 990 and stack size 990 in 3 ms.
FORMULA ShieldPPPt-PT-002B-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-002B-LTLFireability-03 finished in 1302 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F((p0||G(p1)||G(p2)))))))'
Support contains 4 out of 144 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 130/130 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 135 transition count 121
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 135 transition count 121
Applied a total of 18 rules in 7 ms. Remains 135 /144 variables (removed 9) and now considering 121/130 (removed 9) transitions.
// Phase 1: matrix 121 rows 135 cols
[2023-03-22 04:35:52] [INFO ] Computed 23 place invariants in 1 ms
[2023-03-22 04:35:53] [INFO ] Implicit Places using invariants in 81 ms returned []
[2023-03-22 04:35:53] [INFO ] Invariant cache hit.
[2023-03-22 04:35:53] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 297 ms to find 0 implicit places.
[2023-03-22 04:35:53] [INFO ] Invariant cache hit.
[2023-03-22 04:35:53] [INFO ] Dead Transitions using invariants and state equation in 197 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 135/144 places, 121/130 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 517 ms. Remains : 135/144 places, 121/130 transitions.
Stuttering acceptance computed with spot in 227 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldPPPt-PT-002B-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0) p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0, 1} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(OR (EQ s93 0) (EQ s95 0)), p0:(EQ s107 0), p2:(EQ s114 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 216 ms.
Product exploration explored 100000 steps with 25000 reset in 198 ms.
Computed a total of 30 stabilizing places and 30 stable transitions
Computed a total of 30 stabilizing places and 30 stable transitions
Knowledge obtained : [(AND p1 p0 (NOT p2)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 141 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 309 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Finished random walk after 3888 steps, including 1 resets, run visited all 4 properties in 95 ms. (steps per millisecond=40 )
Knowledge obtained : [(AND p1 p0 (NOT p2)), true]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND (NOT p0) p1 p2)), (F (AND (NOT p0) p1 (NOT p2))), (F (AND (NOT p0) (NOT p1) p2))]
Knowledge based reduction with 2 factoid took 332 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 265 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 310 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Support contains 4 out of 135 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 121/121 transitions.
Applied a total of 0 rules in 7 ms. Remains 135 /135 variables (removed 0) and now considering 121/121 (removed 0) transitions.
[2023-03-22 04:35:55] [INFO ] Invariant cache hit.
[2023-03-22 04:35:55] [INFO ] Implicit Places using invariants in 181 ms returned []
[2023-03-22 04:35:55] [INFO ] Invariant cache hit.
[2023-03-22 04:35:56] [INFO ] Implicit Places using invariants and state equation in 210 ms returned []
Implicit Place search using SMT with State Equation took 398 ms to find 0 implicit places.
[2023-03-22 04:35:56] [INFO ] Invariant cache hit.
[2023-03-22 04:35:56] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 533 ms. Remains : 135/135 places, 121/121 transitions.
Computed a total of 30 stabilizing places and 30 stable transitions
Computed a total of 30 stabilizing places and 30 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 108 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 179 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 4) seen :3
Finished Best-First random walk after 1932 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=644 )
Knowledge obtained : [(AND p0 p1 (NOT p2)), true]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND (NOT p0) p1 p2)), (F (AND (NOT p0) p1 (NOT p2))), (F (AND (NOT p0) (NOT p1) p2))]
Knowledge based reduction with 2 factoid took 188 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 249 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 305 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 346 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 25000 reset in 157 ms.
Product exploration explored 100000 steps with 25000 reset in 143 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 288 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Support contains 4 out of 135 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 135/135 places, 121/121 transitions.
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 135 transition count 121
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 10 Pre rules applied. Total rules applied 27 place count 135 transition count 128
Deduced a syphon composed of 37 places in 0 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 37 place count 135 transition count 128
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 74 places in 0 ms
Iterating global reduction 1 with 37 rules applied. Total rules applied 74 place count 135 transition count 128
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 75 place count 135 transition count 127
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 90 place count 120 transition count 112
Deduced a syphon composed of 59 places in 0 ms
Iterating global reduction 2 with 15 rules applied. Total rules applied 105 place count 120 transition count 112
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 65 places in 1 ms
Iterating global reduction 2 with 6 rules applied. Total rules applied 111 place count 120 transition count 139
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 117 place count 114 transition count 127
Deduced a syphon composed of 59 places in 1 ms
Iterating global reduction 2 with 6 rules applied. Total rules applied 123 place count 114 transition count 127
Deduced a syphon composed of 59 places in 0 ms
Applied a total of 123 rules in 64 ms. Remains 114 /135 variables (removed 21) and now considering 127/121 (removed -6) transitions.
[2023-03-22 04:35:58] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 127 rows 114 cols
[2023-03-22 04:35:58] [INFO ] Computed 23 place invariants in 1 ms
[2023-03-22 04:35:58] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 114/135 places, 127/121 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 211 ms. Remains : 114/135 places, 127/121 transitions.
Support contains 4 out of 135 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 121/121 transitions.
Applied a total of 0 rules in 14 ms. Remains 135 /135 variables (removed 0) and now considering 121/121 (removed 0) transitions.
// Phase 1: matrix 121 rows 135 cols
[2023-03-22 04:35:58] [INFO ] Computed 23 place invariants in 1 ms
[2023-03-22 04:35:58] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-22 04:35:58] [INFO ] Invariant cache hit.
[2023-03-22 04:35:59] [INFO ] Implicit Places using invariants and state equation in 176 ms returned []
Implicit Place search using SMT with State Equation took 245 ms to find 0 implicit places.
[2023-03-22 04:35:59] [INFO ] Invariant cache hit.
[2023-03-22 04:35:59] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 349 ms. Remains : 135/135 places, 121/121 transitions.
Treatment of property ShieldPPPt-PT-002B-LTLFireability-04 finished in 6209 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p0)&&(X(p1)||(p2 U (p3||G(p2)))))))'
Support contains 5 out of 144 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 130/130 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 136 transition count 122
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 136 transition count 122
Applied a total of 16 rules in 4 ms. Remains 136 /144 variables (removed 8) and now considering 122/130 (removed 8) transitions.
// Phase 1: matrix 122 rows 136 cols
[2023-03-22 04:35:59] [INFO ] Computed 23 place invariants in 1 ms
[2023-03-22 04:35:59] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-22 04:35:59] [INFO ] Invariant cache hit.
[2023-03-22 04:35:59] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
[2023-03-22 04:35:59] [INFO ] Invariant cache hit.
[2023-03-22 04:35:59] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 136/144 places, 122/130 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 226 ms. Remains : 136/144 places, 122/130 transitions.
Stuttering acceptance computed with spot in 377 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2) (NOT p3))), (NOT p0), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p3) (NOT p2))]
Running random walk in product with property : ShieldPPPt-PT-002B-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p3) p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p3) p2 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p3) p2), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s66 0), p3:(AND (NOT (AND (EQ s86 1) (EQ s110 1))) (EQ s34 1) (EQ s36 1)), p2:(AND (EQ s34 1) (EQ s36 1)), p1:(OR (EQ s66 0) (EQ s34 0) (EQ s36 0))...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 222 ms.
Product exploration explored 100000 steps with 50000 reset in 154 ms.
Computed a total of 30 stabilizing places and 30 stable transitions
Computed a total of 30 stabilizing places and 30 stable transitions
Knowledge obtained : [(AND p0 (NOT p3) (NOT p2) p1), (X p0), (X (NOT (AND (NOT p3) p2 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p3) p2 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p3) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p3) (NOT p2) (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p3) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p3) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p3) p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p0 (NOT p3) (NOT p2) p1)
Knowledge based reduction with 15 factoid took 682 ms. Reduced automaton from 5 states, 13 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPt-PT-002B-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPt-PT-002B-LTLFireability-05 finished in 1702 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 144 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 130/130 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 135 transition count 121
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 135 transition count 121
Applied a total of 18 rules in 3 ms. Remains 135 /144 variables (removed 9) and now considering 121/130 (removed 9) transitions.
// Phase 1: matrix 121 rows 135 cols
[2023-03-22 04:36:00] [INFO ] Computed 23 place invariants in 1 ms
[2023-03-22 04:36:00] [INFO ] Implicit Places using invariants in 110 ms returned []
[2023-03-22 04:36:00] [INFO ] Invariant cache hit.
[2023-03-22 04:36:01] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 272 ms to find 0 implicit places.
[2023-03-22 04:36:01] [INFO ] Invariant cache hit.
[2023-03-22 04:36:01] [INFO ] Dead Transitions using invariants and state equation in 132 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 135/144 places, 121/130 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 410 ms. Remains : 135/144 places, 121/130 transitions.
Stuttering acceptance computed with spot in 110 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-002B-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s63 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldPPPt-PT-002B-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-002B-LTLFireability-07 finished in 538 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||(G(p1)&&(!p2 U X(X(p2)))))))'
Support contains 3 out of 144 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 130/130 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 136 transition count 122
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 136 transition count 122
Applied a total of 16 rules in 6 ms. Remains 136 /144 variables (removed 8) and now considering 122/130 (removed 8) transitions.
// Phase 1: matrix 122 rows 136 cols
[2023-03-22 04:36:01] [INFO ] Computed 23 place invariants in 1 ms
[2023-03-22 04:36:01] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-22 04:36:01] [INFO ] Invariant cache hit.
[2023-03-22 04:36:01] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
[2023-03-22 04:36:01] [INFO ] Invariant cache hit.
[2023-03-22 04:36:01] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 136/144 places, 122/130 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 359 ms. Remains : 136/144 places, 122/130 transitions.
Stuttering acceptance computed with spot in 554 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), true, (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldPPPt-PT-002B-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=0 dest: 8}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND p1 p2), acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 1}, { cond=(NOT p1), acceptance={} source=4 dest: 3}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(NOT p1), acceptance={} source=5 dest: 3}, { cond=(AND p1 p2), acceptance={} source=5 dest: 6}], [{ cond=(NOT p1), acceptance={} source=6 dest: 3}, { cond=p1, acceptance={} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=7 dest: 3}, { cond=(AND p1 p2), acceptance={0} source=7 dest: 6}, { cond=(AND p1 (NOT p2)), acceptance={0} source=7 dest: 7}], [{ cond=(NOT p1), acceptance={} source=8 dest: 3}, { cond=(AND p1 p2), acceptance={} source=8 dest: 5}, { cond=(AND p1 (NOT p2)), acceptance={} source=8 dest: 7}]], initial=2, aps=[p0:(EQ s48 1), p1:(EQ s48 0), p2:(AND (EQ s2 1) (EQ s58 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 149 steps with 0 reset in 1 ms.
FORMULA ShieldPPPt-PT-002B-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-002B-LTLFireability-08 finished in 935 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((X(p0) U G((p1 U p2)))&&G(p3))))'
Support contains 5 out of 144 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 130/130 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 137 transition count 123
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 137 transition count 123
Applied a total of 14 rules in 5 ms. Remains 137 /144 variables (removed 7) and now considering 123/130 (removed 7) transitions.
// Phase 1: matrix 123 rows 137 cols
[2023-03-22 04:36:02] [INFO ] Computed 23 place invariants in 2 ms
[2023-03-22 04:36:02] [INFO ] Implicit Places using invariants in 113 ms returned []
[2023-03-22 04:36:02] [INFO ] Invariant cache hit.
[2023-03-22 04:36:02] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 307 ms to find 0 implicit places.
[2023-03-22 04:36:02] [INFO ] Invariant cache hit.
[2023-03-22 04:36:02] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 137/144 places, 123/130 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 434 ms. Remains : 137/144 places, 123/130 transitions.
Stuttering acceptance computed with spot in 787 ms :[(OR (NOT p3) (NOT p2)), (OR (NOT p3) (NOT p2)), true, (NOT p0), (NOT p2), (NOT p3), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p2), (AND p0 (NOT p2))]
Running random walk in product with property : ShieldPPPt-PT-002B-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p3), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p3), acceptance={} source=1 dest: 3}, { cond=p3, acceptance={} source=1 dest: 4}, { cond=p3, acceptance={} source=1 dest: 5}, { cond=(AND (NOT p2) p1 p3), acceptance={} source=1 dest: 7}, { cond=(OR (AND p2 p3) (AND p1 p3)), acceptance={} source=1 dest: 8}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(OR p2 p1), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 7}, { cond=(OR p2 p1), acceptance={} source=4 dest: 8}], [{ cond=(NOT p3), acceptance={} source=5 dest: 2}, { cond=p3, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=6 dest: 9}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=7 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=7 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p2) p1), acceptance={0} source=7 dest: 7}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=8 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=8 dest: 9}, { cond=(OR (AND p2 (NOT p0)) (AND p1 (NOT p0))), acceptance={} source=8 dest: 10}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=9 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=9 dest: 9}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=10 dest: 2}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=10 dest: 9}, { cond=(OR (AND p2 p0) (AND p1 p0)), acceptance={} source=10 dest: 10}]], initial=0, aps=[p3:(AND (EQ s68 1) (EQ s62 1)), p2:(AND (EQ s82 1) (EQ s118 1)), p1:(EQ s106 1), p0:(EQ s62 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPt-PT-002B-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-002B-LTLFireability-09 finished in 1271 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0&&X((p0 U (X((p1||X(X(p1))))||G(p0))))))))'
Support contains 2 out of 144 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 130/130 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 135 transition count 121
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 135 transition count 121
Applied a total of 18 rules in 3 ms. Remains 135 /144 variables (removed 9) and now considering 121/130 (removed 9) transitions.
// Phase 1: matrix 121 rows 135 cols
[2023-03-22 04:36:03] [INFO ] Computed 23 place invariants in 1 ms
[2023-03-22 04:36:03] [INFO ] Implicit Places using invariants in 118 ms returned []
[2023-03-22 04:36:03] [INFO ] Invariant cache hit.
[2023-03-22 04:36:03] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 360 ms to find 0 implicit places.
[2023-03-22 04:36:03] [INFO ] Invariant cache hit.
[2023-03-22 04:36:04] [INFO ] Dead Transitions using invariants and state equation in 266 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 135/144 places, 121/130 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 631 ms. Remains : 135/144 places, 121/130 transitions.
Stuttering acceptance computed with spot in 761 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPt-PT-002B-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 7}, { cond=p0, acceptance={0} source=5 dest: 8}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 8}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=6 dest: 9}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=7 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=7 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=8 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=8 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=9 dest: 7}, { cond=(AND p0 (NOT p1)), acceptance={0} source=9 dest: 8}]], initial=0, aps=[p0:(EQ s90 1), p1:(NEQ s49 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 317 reset in 159 ms.
Stack based approach found an accepted trace after 171 steps with 0 reset with depth 172 and stack size 172 in 1 ms.
FORMULA ShieldPPPt-PT-002B-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-002B-LTLFireability-10 finished in 1594 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&F(p1))))'
Support contains 3 out of 144 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 130/130 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 135 transition count 121
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 135 transition count 121
Applied a total of 18 rules in 6 ms. Remains 135 /144 variables (removed 9) and now considering 121/130 (removed 9) transitions.
[2023-03-22 04:36:05] [INFO ] Invariant cache hit.
[2023-03-22 04:36:05] [INFO ] Implicit Places using invariants in 146 ms returned []
[2023-03-22 04:36:05] [INFO ] Invariant cache hit.
[2023-03-22 04:36:05] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 318 ms to find 0 implicit places.
[2023-03-22 04:36:05] [INFO ] Invariant cache hit.
[2023-03-22 04:36:05] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 135/144 places, 121/130 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 460 ms. Remains : 135/144 places, 121/130 transitions.
Stuttering acceptance computed with spot in 246 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPt-PT-002B-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(EQ s7 0), p1:(AND (EQ s4 1) (EQ s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 12 steps with 0 reset in 0 ms.
FORMULA ShieldPPPt-PT-002B-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-002B-LTLFireability-11 finished in 737 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(X((p1||G(F(!p0)))))))'
Support contains 3 out of 144 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 130/130 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 135 transition count 121
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 135 transition count 121
Applied a total of 18 rules in 4 ms. Remains 135 /144 variables (removed 9) and now considering 121/130 (removed 9) transitions.
[2023-03-22 04:36:05] [INFO ] Invariant cache hit.
[2023-03-22 04:36:06] [INFO ] Implicit Places using invariants in 114 ms returned []
[2023-03-22 04:36:06] [INFO ] Invariant cache hit.
[2023-03-22 04:36:06] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
[2023-03-22 04:36:06] [INFO ] Invariant cache hit.
[2023-03-22 04:36:06] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 135/144 places, 121/130 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 402 ms. Remains : 135/144 places, 121/130 transitions.
Stuttering acceptance computed with spot in 575 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : ShieldPPPt-PT-002B-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 6}, { cond=p0, acceptance={} source=2 dest: 7}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=p0, acceptance={0} source=4 dest: 4}], [{ cond=p0, acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=7 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={} source=7 dest: 7}, { cond=(AND p0 (NOT p1)), acceptance={} source=7 dest: 8}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=8 dest: 8}]], initial=0, aps=[p0:(EQ s77 1), p1:(AND (EQ s13 1) (EQ s66 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 8 reset in 190 ms.
Product exploration explored 100000 steps with 3 reset in 307 ms.
Computed a total of 30 stabilizing places and 30 stable transitions
Computed a total of 30 stabilizing places and 30 stable transitions
Detected a total of 30/135 stabilizing places and 30/121 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 400 ms. Reduced automaton from 9 states, 15 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 131 ms :[p0, p0]
Finished random walk after 25 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=25 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 6 factoid took 352 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 107 ms :[p0, p0]
Stuttering acceptance computed with spot in 117 ms :[p0, p0]
Support contains 1 out of 135 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 : 135/135 places, 121/121 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 134 transition count 93
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 54 place count 107 transition count 93
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 54 place count 107 transition count 77
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 86 place count 91 transition count 77
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 142 place count 63 transition count 49
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 143 place count 63 transition count 48
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 145 place count 62 transition count 47
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 155 place count 57 transition count 47
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 157 place count 55 transition count 45
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 158 place count 54 transition count 45
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 158 place count 54 transition count 43
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 162 place count 52 transition count 43
Applied a total of 162 rules in 32 ms. Remains 52 /135 variables (removed 83) and now considering 43/121 (removed 78) transitions.
// Phase 1: matrix 43 rows 52 cols
[2023-03-22 04:36:08] [INFO ] Computed 22 place invariants in 0 ms
[2023-03-22 04:36:08] [INFO ] Implicit Places using invariants in 82 ms returned [35, 39]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 88 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 50/135 places, 43/121 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 48 transition count 41
Applied a total of 4 rules in 2 ms. Remains 48 /50 variables (removed 2) and now considering 41/43 (removed 2) transitions.
// Phase 1: matrix 41 rows 48 cols
[2023-03-22 04:36:08] [INFO ] Computed 20 place invariants in 1 ms
[2023-03-22 04:36:08] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-22 04:36:08] [INFO ] Invariant cache hit.
[2023-03-22 04:36:08] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 48/135 places, 41/121 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 249 ms. Remains : 48/135 places, 41/121 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Detected a total of 3/48 stabilizing places and 3/41 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 149 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 109 ms :[p0, p0]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F p0)]
Knowledge based reduction with 2 factoid took 344 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 137 ms :[p0, p0]
Stuttering acceptance computed with spot in 162 ms :[p0, p0]
Stuttering acceptance computed with spot in 138 ms :[p0, p0]
Product exploration explored 100000 steps with 72 reset in 182 ms.
Product exploration explored 100000 steps with 49 reset in 266 ms.
Support contains 1 out of 48 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 48/48 places, 41/41 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 47 transition count 39
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 46 transition count 39
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 45 transition count 38
Applied a total of 4 rules in 2 ms. Remains 45 /48 variables (removed 3) and now considering 38/41 (removed 3) transitions.
// Phase 1: matrix 38 rows 45 cols
[2023-03-22 04:36:10] [INFO ] Computed 20 place invariants in 1 ms
[2023-03-22 04:36:10] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-22 04:36:10] [INFO ] Invariant cache hit.
[2023-03-22 04:36:10] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2023-03-22 04:36:10] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 04:36:10] [INFO ] Invariant cache hit.
[2023-03-22 04:36:10] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 45/48 places, 38/41 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 322 ms. Remains : 45/48 places, 38/41 transitions.
Treatment of property ShieldPPPt-PT-002B-LTLFireability-12 finished in 4842 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(p0))&&G((X(p1)||F(p2))))))'
Support contains 5 out of 144 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 130/130 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 136 transition count 122
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 136 transition count 122
Applied a total of 16 rules in 6 ms. Remains 136 /144 variables (removed 8) and now considering 122/130 (removed 8) transitions.
// Phase 1: matrix 122 rows 136 cols
[2023-03-22 04:36:10] [INFO ] Computed 23 place invariants in 1 ms
[2023-03-22 04:36:10] [INFO ] Implicit Places using invariants in 108 ms returned []
[2023-03-22 04:36:10] [INFO ] Invariant cache hit.
[2023-03-22 04:36:11] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
[2023-03-22 04:36:11] [INFO ] Invariant cache hit.
[2023-03-22 04:36:11] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 136/144 places, 122/130 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 346 ms. Remains : 136/144 places, 122/130 transitions.
Stuttering acceptance computed with spot in 347 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : ShieldPPPt-PT-002B-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(EQ s47 1), p0:(AND (EQ s93 1) (EQ s110 1)), p1:(AND (EQ s13 1) (EQ s67 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 372 reset in 169 ms.
Stack based approach found an accepted trace after 626 steps with 2 reset with depth 162 and stack size 162 in 1 ms.
FORMULA ShieldPPPt-PT-002B-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-002B-LTLFireability-13 finished in 888 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||(p0&&F(G(p1))))))'
Support contains 2 out of 144 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 144/144 places, 130/130 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 143 transition count 96
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 66 place count 110 transition count 96
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 66 place count 110 transition count 86
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 86 place count 100 transition count 86
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 92 place count 94 transition count 80
Iterating global reduction 2 with 6 rules applied. Total rules applied 98 place count 94 transition count 80
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 98 place count 94 transition count 76
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 106 place count 90 transition count 76
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 166 place count 60 transition count 46
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 167 place count 60 transition count 45
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 169 place count 59 transition count 44
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 177 place count 55 transition count 44
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 179 place count 53 transition count 42
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 180 place count 52 transition count 42
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 180 place count 52 transition count 40
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 184 place count 50 transition count 40
Applied a total of 184 rules in 22 ms. Remains 50 /144 variables (removed 94) and now considering 40/130 (removed 90) transitions.
// Phase 1: matrix 40 rows 50 cols
[2023-03-22 04:36:11] [INFO ] Computed 22 place invariants in 0 ms
[2023-03-22 04:36:11] [INFO ] Implicit Places using invariants in 89 ms returned [32, 36]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 90 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 48/144 places, 40/130 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 46 transition count 38
Applied a total of 4 rules in 3 ms. Remains 46 /48 variables (removed 2) and now considering 38/40 (removed 2) transitions.
// Phase 1: matrix 38 rows 46 cols
[2023-03-22 04:36:11] [INFO ] Computed 20 place invariants in 1 ms
[2023-03-22 04:36:11] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-22 04:36:11] [INFO ] Invariant cache hit.
[2023-03-22 04:36:12] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 46/144 places, 38/130 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 368 ms. Remains : 46/144 places, 38/130 transitions.
Stuttering acceptance computed with spot in 191 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-002B-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p0:(NEQ s43 1), p1:(NEQ s26 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 8 reset in 216 ms.
Stack based approach found an accepted trace after 68 steps with 0 reset with depth 69 and stack size 69 in 0 ms.
FORMULA ShieldPPPt-PT-002B-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-002B-LTLFireability-14 finished in 804 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(G(p1)))))'
Support contains 2 out of 144 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 130/130 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 137 transition count 123
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 137 transition count 123
Applied a total of 14 rules in 6 ms. Remains 137 /144 variables (removed 7) and now considering 123/130 (removed 7) transitions.
// Phase 1: matrix 123 rows 137 cols
[2023-03-22 04:36:12] [INFO ] Computed 23 place invariants in 2 ms
[2023-03-22 04:36:12] [INFO ] Implicit Places using invariants in 247 ms returned []
[2023-03-22 04:36:12] [INFO ] Invariant cache hit.
[2023-03-22 04:36:12] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 379 ms to find 0 implicit places.
[2023-03-22 04:36:12] [INFO ] Invariant cache hit.
[2023-03-22 04:36:13] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 137/144 places, 123/130 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 516 ms. Remains : 137/144 places, 123/130 transitions.
Stuttering acceptance computed with spot in 200 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ShieldPPPt-PT-002B-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(EQ s70 1), p1:(EQ s118 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPt-PT-002B-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-002B-LTLFireability-15 finished in 756 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F((p0||G(p1)||G(p2)))))))'
Found a Shortening insensitive property : ShieldPPPt-PT-002B-LTLFireability-04
Stuttering acceptance computed with spot in 264 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Support contains 4 out of 144 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 144/144 places, 130/130 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 143 transition count 99
Reduce places removed 30 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 33 rules applied. Total rules applied 63 place count 113 transition count 96
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 66 place count 110 transition count 96
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 66 place count 110 transition count 87
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 84 place count 101 transition count 87
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 91 place count 94 transition count 80
Iterating global reduction 3 with 7 rules applied. Total rules applied 98 place count 94 transition count 80
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 98 place count 94 transition count 75
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 108 place count 89 transition count 75
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 3 with 56 rules applied. Total rules applied 164 place count 61 transition count 47
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 165 place count 61 transition count 46
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 175 place count 56 transition count 46
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 177 place count 54 transition count 44
Applied a total of 177 rules in 26 ms. Remains 54 /144 variables (removed 90) and now considering 44/130 (removed 86) transitions.
// Phase 1: matrix 44 rows 54 cols
[2023-03-22 04:36:13] [INFO ] Computed 23 place invariants in 1 ms
[2023-03-22 04:36:13] [INFO ] Implicit Places using invariants in 103 ms returned []
[2023-03-22 04:36:13] [INFO ] Invariant cache hit.
[2023-03-22 04:36:13] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2023-03-22 04:36:13] [INFO ] Invariant cache hit.
[2023-03-22 04:36:13] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 54/144 places, 44/130 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 311 ms. Remains : 54/144 places, 44/130 transitions.
Running random walk in product with property : ShieldPPPt-PT-002B-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0) p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0, 1} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(OR (EQ s36 0) (EQ s38 0)), p0:(EQ s44 0), p2:(EQ s48 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 136 ms.
Product exploration explored 100000 steps with 25000 reset in 150 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 (NOT p2)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 151 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 230 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Finished random walk after 340 steps, including 0 resets, run visited all 4 properties in 10 ms. (steps per millisecond=34 )
Knowledge obtained : [(AND p1 p0 (NOT p2)), true]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND (NOT p0) p1 p2)), (F (AND (NOT p0) p1 (NOT p2))), (F (AND (NOT p0) (NOT p1) p2))]
Knowledge based reduction with 2 factoid took 290 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 305 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 281 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Support contains 4 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 44/44 transitions.
Applied a total of 0 rules in 1 ms. Remains 54 /54 variables (removed 0) and now considering 44/44 (removed 0) transitions.
[2023-03-22 04:36:15] [INFO ] Invariant cache hit.
[2023-03-22 04:36:15] [INFO ] Implicit Places using invariants in 114 ms returned []
[2023-03-22 04:36:15] [INFO ] Invariant cache hit.
[2023-03-22 04:36:15] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 280 ms to find 0 implicit places.
[2023-03-22 04:36:15] [INFO ] Invariant cache hit.
[2023-03-22 04:36:15] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 390 ms. Remains : 54/54 places, 44/44 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 p0 p1 (NOT p2)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 122 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 248 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Finished random walk after 460 steps, including 0 resets, run visited all 4 properties in 6 ms. (steps per millisecond=76 )
Knowledge obtained : [(AND p0 p1 (NOT p2)), true]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND (NOT p0) p1 p2)), (F (AND (NOT p0) p1 (NOT p2))), (F (AND (NOT p0) (NOT p1) p2))]
Knowledge based reduction with 2 factoid took 273 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 191 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 306 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 305 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 25000 reset in 112 ms.
Product exploration explored 100000 steps with 25000 reset in 105 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 176 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Support contains 4 out of 54 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 54/54 places, 44/44 transitions.
Applied a total of 0 rules in 3 ms. Remains 54 /54 variables (removed 0) and now considering 44/44 (removed 0) transitions.
[2023-03-22 04:36:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 04:36:17] [INFO ] Invariant cache hit.
[2023-03-22 04:36:17] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 87 ms. Remains : 54/54 places, 44/44 transitions.
Support contains 4 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 44/44 transitions.
Applied a total of 0 rules in 0 ms. Remains 54 /54 variables (removed 0) and now considering 44/44 (removed 0) transitions.
[2023-03-22 04:36:18] [INFO ] Invariant cache hit.
[2023-03-22 04:36:18] [INFO ] Implicit Places using invariants in 92 ms returned []
[2023-03-22 04:36:18] [INFO ] Invariant cache hit.
[2023-03-22 04:36:18] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
[2023-03-22 04:36:18] [INFO ] Invariant cache hit.
[2023-03-22 04:36:18] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 237 ms. Remains : 54/54 places, 44/44 transitions.
Treatment of property ShieldPPPt-PT-002B-LTLFireability-04 finished in 5052 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(X((p1||G(F(!p0)))))))'
[2023-03-22 04:36:18] [INFO ] Flatten gal took : 8 ms
[2023-03-22 04:36:18] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLFireability.sr.xml took 4 ms.
[2023-03-22 04:36:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 144 places, 130 transitions and 332 arcs took 3 ms.
Total runtime 28920 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1586/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1586/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : ShieldPPPt-PT-002B-LTLFireability-04
Could not compute solution for formula : ShieldPPPt-PT-002B-LTLFireability-12

BK_STOP 1679459779243

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2023
ltl formula name ShieldPPPt-PT-002B-LTLFireability-04
ltl formula formula --ltl=/tmp/1586/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 144 places, 130 transitions and 332 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.040 real 0.000 user 0.010 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1586/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1586/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1586/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1586/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 6 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
ltl formula name ShieldPPPt-PT-002B-LTLFireability-12
ltl formula formula --ltl=/tmp/1586/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 144 places, 130 transitions and 332 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.030 user 0.000 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1586/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1586/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1586/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1586/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 9 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): invalid chunk size

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="ShieldPPPt-PT-002B"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is ShieldPPPt-PT-002B, 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 r393-oct2-167903717200556"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-002B.tgz
mv ShieldPPPt-PT-002B 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 ;