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-oct2-167903717000428.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 ShieldPPPs-PT-005B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r393-oct2-167903717000428
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 5.7K Feb 26 01:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 26 01:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 01:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 01:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Feb 26 01:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 26 01:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 01:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 01:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:58 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 86K 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 ShieldPPPs-PT-005B-LTLFireability-00
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-01
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-02
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-03
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-04
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-05
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-06
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-07
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-08
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-09
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-10
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-11
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-12
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-13
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-14
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679447322773

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=ShieldPPPs-PT-005B
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 01:08:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 01:08:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 01:08:46] [INFO ] Load time of PNML (sax parser for PT used): 92 ms
[2023-03-22 01:08:46] [INFO ] Transformed 343 places.
[2023-03-22 01:08:46] [INFO ] Transformed 318 transitions.
[2023-03-22 01:08:46] [INFO ] Found NUPN structural information;
[2023-03-22 01:08:46] [INFO ] Parsed PT model containing 343 places and 318 transitions and 876 arcs in 304 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 6 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ShieldPPPs-PT-005B-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005B-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005B-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 343 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 343/343 places, 318/318 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 315 transition count 290
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 315 transition count 290
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 314 transition count 289
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 314 transition count 289
Applied a total of 58 rules in 48 ms. Remains 314 /343 variables (removed 29) and now considering 289/318 (removed 29) transitions.
// Phase 1: matrix 289 rows 314 cols
[2023-03-22 01:08:46] [INFO ] Computed 56 place invariants in 22 ms
[2023-03-22 01:08:47] [INFO ] Implicit Places using invariants in 375 ms returned []
[2023-03-22 01:08:47] [INFO ] Invariant cache hit.
[2023-03-22 01:08:47] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 698 ms to find 0 implicit places.
[2023-03-22 01:08:47] [INFO ] Invariant cache hit.
[2023-03-22 01:08:47] [INFO ] Dead Transitions using invariants and state equation in 321 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 314/343 places, 289/318 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1071 ms. Remains : 314/343 places, 289/318 transitions.
Support contains 41 out of 314 places after structural reductions.
[2023-03-22 01:08:47] [INFO ] Flatten gal took : 76 ms
[2023-03-22 01:08:47] [INFO ] Flatten gal took : 26 ms
[2023-03-22 01:08:48] [INFO ] Input system was already deterministic with 289 transitions.
Support contains 40 out of 314 places (down from 41) after GAL structural reductions.
Finished random walk after 757 steps, including 0 resets, run visited all 27 properties in 242 ms. (steps per millisecond=3 )
Computed a total of 64 stabilizing places and 64 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' '!(F(p0))'
Support contains 2 out of 314 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 314/314 places, 289/289 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 0 with 37 rules applied. Total rules applied 37 place count 313 transition count 251
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 74 place count 276 transition count 251
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 74 place count 276 transition count 227
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 122 place count 252 transition count 227
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 128 place count 246 transition count 221
Iterating global reduction 2 with 6 rules applied. Total rules applied 134 place count 246 transition count 221
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 134 place count 246 transition count 217
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 142 place count 242 transition count 217
Performed 82 Post agglomeration using F-continuation condition.Transition count delta: 82
Deduced a syphon composed of 82 places in 1 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 2 with 164 rules applied. Total rules applied 306 place count 160 transition count 135
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 308 place count 158 transition count 133
Applied a total of 308 rules in 55 ms. Remains 158 /314 variables (removed 156) and now considering 133/289 (removed 156) transitions.
// Phase 1: matrix 133 rows 158 cols
[2023-03-22 01:08:48] [INFO ] Computed 56 place invariants in 1 ms
[2023-03-22 01:08:48] [INFO ] Implicit Places using invariants in 113 ms returned []
[2023-03-22 01:08:48] [INFO ] Invariant cache hit.
[2023-03-22 01:08:49] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 283 ms to find 0 implicit places.
[2023-03-22 01:08:49] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-22 01:08:49] [INFO ] Invariant cache hit.
[2023-03-22 01:08:49] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 158/314 places, 133/289 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 482 ms. Remains : 158/314 places, 133/289 transitions.
Stuttering acceptance computed with spot in 192 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s1 1) (EQ s87 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 22738 reset in 323 ms.
Product exploration explored 100000 steps with 22494 reset in 260 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 179 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 121 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 58 ms :[(NOT p0)]
[2023-03-22 01:08:50] [INFO ] Invariant cache hit.
[2023-03-22 01:08:50] [INFO ] [Real]Absence check using 56 positive place invariants in 38 ms returned sat
[2023-03-22 01:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 01:08:50] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2023-03-22 01:08:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 01:08:50] [INFO ] [Nat]Absence check using 56 positive place invariants in 10 ms returned sat
[2023-03-22 01:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 01:08:51] [INFO ] [Nat]Absence check using state equation in 105 ms returned sat
[2023-03-22 01:08:51] [INFO ] Computed and/alt/rep : 130/259/130 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 01:08:51] [INFO ] Added : 106 causal constraints over 22 iterations in 503 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 158 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 158/158 places, 133/133 transitions.
Applied a total of 0 rules in 34 ms. Remains 158 /158 variables (removed 0) and now considering 133/133 (removed 0) transitions.
[2023-03-22 01:08:51] [INFO ] Invariant cache hit.
[2023-03-22 01:08:51] [INFO ] Implicit Places using invariants in 193 ms returned []
[2023-03-22 01:08:51] [INFO ] Invariant cache hit.
[2023-03-22 01:08:51] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
[2023-03-22 01:08:51] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 01:08:52] [INFO ] Invariant cache hit.
[2023-03-22 01:08:52] [INFO ] Dead Transitions using invariants and state equation in 119 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 505 ms. Remains : 158/158 places, 133/133 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 143 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 201 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
[2023-03-22 01:08:52] [INFO ] Invariant cache hit.
[2023-03-22 01:08:52] [INFO ] [Real]Absence check using 56 positive place invariants in 52 ms returned sat
[2023-03-22 01:08:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 01:08:52] [INFO ] [Real]Absence check using state equation in 105 ms returned sat
[2023-03-22 01:08:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 01:08:52] [INFO ] [Nat]Absence check using 56 positive place invariants in 10 ms returned sat
[2023-03-22 01:08:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 01:08:53] [INFO ] [Nat]Absence check using state equation in 142 ms returned sat
[2023-03-22 01:08:53] [INFO ] Computed and/alt/rep : 130/259/130 causal constraints (skipped 0 transitions) in 12 ms.
[2023-03-22 01:08:53] [INFO ] Added : 106 causal constraints over 22 iterations in 557 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Product exploration explored 100000 steps with 22618 reset in 231 ms.
Product exploration explored 100000 steps with 22422 reset in 299 ms.
Support contains 2 out of 158 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 158/158 places, 133/133 transitions.
Applied a total of 0 rules in 16 ms. Remains 158 /158 variables (removed 0) and now considering 133/133 (removed 0) transitions.
[2023-03-22 01:08:54] [INFO ] Invariant cache hit.
[2023-03-22 01:08:54] [INFO ] Implicit Places using invariants in 149 ms returned []
[2023-03-22 01:08:54] [INFO ] Invariant cache hit.
[2023-03-22 01:08:54] [INFO ] Implicit Places using invariants and state equation in 303 ms returned []
Implicit Place search using SMT with State Equation took 455 ms to find 0 implicit places.
[2023-03-22 01:08:54] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-22 01:08:54] [INFO ] Invariant cache hit.
[2023-03-22 01:08:54] [INFO ] Dead Transitions using invariants and state equation in 180 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 661 ms. Remains : 158/158 places, 133/133 transitions.
Treatment of property ShieldPPPs-PT-005B-LTLFireability-00 finished in 6296 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)))'
Support contains 1 out of 314 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 314/314 places, 289/289 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 313 transition count 252
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 277 transition count 252
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 72 place count 277 transition count 227
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 122 place count 252 transition count 227
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 129 place count 245 transition count 220
Iterating global reduction 2 with 7 rules applied. Total rules applied 136 place count 245 transition count 220
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 136 place count 245 transition count 216
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 144 place count 241 transition count 216
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
Deduced a syphon composed of 83 places in 0 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 2 with 166 rules applied. Total rules applied 310 place count 158 transition count 133
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 312 place count 156 transition count 131
Applied a total of 312 rules in 32 ms. Remains 156 /314 variables (removed 158) and now considering 131/289 (removed 158) transitions.
// Phase 1: matrix 131 rows 156 cols
[2023-03-22 01:08:55] [INFO ] Computed 56 place invariants in 1 ms
[2023-03-22 01:08:55] [INFO ] Implicit Places using invariants in 91 ms returned []
[2023-03-22 01:08:55] [INFO ] Invariant cache hit.
[2023-03-22 01:08:55] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 333 ms to find 0 implicit places.
[2023-03-22 01:08:55] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 01:08:55] [INFO ] Invariant cache hit.
[2023-03-22 01:08:55] [INFO ] Dead Transitions using invariants and state equation in 179 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 156/314 places, 131/289 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 570 ms. Remains : 156/314 places, 131/289 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLFireability-01 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:(EQ s134 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]]
Stuttering criterion allowed to conclude after 297 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-005B-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-005B-LTLFireability-01 finished in 686 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||X(F((p1&&G(p2))))))))'
Support contains 3 out of 314 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 314/314 places, 289/289 transitions.
Drop transitions removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 314 transition count 254
Reduce places removed 35 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 36 rules applied. Total rules applied 71 place count 279 transition count 253
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 72 place count 278 transition count 253
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 72 place count 278 transition count 229
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 120 place count 254 transition count 229
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 127 place count 247 transition count 222
Iterating global reduction 3 with 7 rules applied. Total rules applied 134 place count 247 transition count 222
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 134 place count 247 transition count 218
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 142 place count 243 transition count 218
Performed 84 Post agglomeration using F-continuation condition.Transition count delta: 84
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 168 rules applied. Total rules applied 310 place count 159 transition count 134
Applied a total of 310 rules in 22 ms. Remains 159 /314 variables (removed 155) and now considering 134/289 (removed 155) transitions.
// Phase 1: matrix 134 rows 159 cols
[2023-03-22 01:08:55] [INFO ] Computed 56 place invariants in 4 ms
[2023-03-22 01:08:55] [INFO ] Implicit Places using invariants in 146 ms returned []
[2023-03-22 01:08:55] [INFO ] Invariant cache hit.
[2023-03-22 01:08:56] [INFO ] Implicit Places using invariants and state equation in 264 ms returned []
Implicit Place search using SMT with State Equation took 413 ms to find 0 implicit places.
[2023-03-22 01:08:56] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 01:08:56] [INFO ] Invariant cache hit.
[2023-03-22 01:08:56] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 159/314 places, 134/289 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 582 ms. Remains : 159/314 places, 134/289 transitions.
Stuttering acceptance computed with spot in 255 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), acceptance={0} source=1 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 p1 p2), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1 p2), acceptance={1} source=1 dest: 2}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p0 p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={1} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s129 1), p2:(EQ s128 1), p0:(EQ s31 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 456 steps with 0 reset in 4 ms.
FORMULA ShieldPPPs-PT-005B-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-005B-LTLFireability-02 finished in 873 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||X((G(F(p2))||p1))))))'
Support contains 5 out of 314 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 289/289 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 307 transition count 282
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 307 transition count 282
Applied a total of 14 rules in 49 ms. Remains 307 /314 variables (removed 7) and now considering 282/289 (removed 7) transitions.
// Phase 1: matrix 282 rows 307 cols
[2023-03-22 01:08:56] [INFO ] Computed 56 place invariants in 3 ms
[2023-03-22 01:08:56] [INFO ] Implicit Places using invariants in 247 ms returned []
[2023-03-22 01:08:56] [INFO ] Invariant cache hit.
[2023-03-22 01:08:57] [INFO ] Implicit Places using invariants and state equation in 257 ms returned []
Implicit Place search using SMT with State Equation took 531 ms to find 0 implicit places.
[2023-03-22 01:08:57] [INFO ] Invariant cache hit.
[2023-03-22 01:08:57] [INFO ] Dead Transitions using invariants and state equation in 147 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 307/314 places, 282/289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 755 ms. Remains : 307/314 places, 282/289 transitions.
Stuttering acceptance computed with spot in 233 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))]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s201 1), p1:(OR (EQ s269 0) (EQ s283 0)), p2:(AND (EQ s30 1) (EQ s32 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 33333 reset in 199 ms.
Product exploration explored 100000 steps with 33333 reset in 175 ms.
Computed a total of 59 stabilizing places and 59 stable transitions
Computed a total of 59 stabilizing places and 59 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p0) (NOT p1)))))
Knowledge based reduction with 4 factoid took 251 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-005B-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-005B-LTLFireability-03 finished in 1637 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((X(p0)||(p1&&F(G(p1))))))'
Support contains 2 out of 314 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 289/289 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 309 transition count 284
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 309 transition count 284
Applied a total of 10 rules in 11 ms. Remains 309 /314 variables (removed 5) and now considering 284/289 (removed 5) transitions.
// Phase 1: matrix 284 rows 309 cols
[2023-03-22 01:08:58] [INFO ] Computed 56 place invariants in 3 ms
[2023-03-22 01:08:58] [INFO ] Implicit Places using invariants in 331 ms returned []
[2023-03-22 01:08:58] [INFO ] Invariant cache hit.
[2023-03-22 01:08:58] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 580 ms to find 0 implicit places.
[2023-03-22 01:08:58] [INFO ] Invariant cache hit.
[2023-03-22 01:08:59] [INFO ] Dead Transitions using invariants and state equation in 167 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 309/314 places, 284/289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 786 ms. Remains : 309/314 places, 284/289 transitions.
Stuttering acceptance computed with spot in 239 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s188 0), p0:(EQ s294 1)], 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 113 reset in 306 ms.
Product exploration explored 100000 steps with 115 reset in 286 ms.
Computed a total of 60 stabilizing places and 60 stable transitions
Computed a total of 60 stabilizing places and 60 stable transitions
Detected a total of 60/309 stabilizing places and 60/284 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT p0)), true, (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 258 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 193 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), true, (NOT p1)]
Finished random walk after 190 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=95 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT p0)), true, (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1)), (F p0)]
Knowledge based reduction with 5 factoid took 368 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 232 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), true, (NOT p1)]
Stuttering acceptance computed with spot in 157 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), true, (NOT p1)]
Support contains 2 out of 309 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Applied a total of 0 rules in 3 ms. Remains 309 /309 variables (removed 0) and now considering 284/284 (removed 0) transitions.
[2023-03-22 01:09:01] [INFO ] Invariant cache hit.
[2023-03-22 01:09:01] [INFO ] Implicit Places using invariants in 209 ms returned []
[2023-03-22 01:09:01] [INFO ] Invariant cache hit.
[2023-03-22 01:09:01] [INFO ] Implicit Places using invariants and state equation in 324 ms returned []
Implicit Place search using SMT with State Equation took 543 ms to find 0 implicit places.
[2023-03-22 01:09:01] [INFO ] Invariant cache hit.
[2023-03-22 01:09:01] [INFO ] Dead Transitions using invariants and state equation in 249 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 812 ms. Remains : 309/309 places, 284/284 transitions.
Computed a total of 60 stabilizing places and 60 stable transitions
Computed a total of 60 stabilizing places and 60 stable transitions
Detected a total of 60/309 stabilizing places and 60/284 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT p0)), true, (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 268 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 170 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), true, (NOT p1)]
Finished random walk after 1755 steps, including 1 resets, run visited all 2 properties in 7 ms. (steps per millisecond=250 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT p0)), true, (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1)), (F p0)]
Knowledge based reduction with 5 factoid took 300 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 295 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), true, (NOT p1)]
Stuttering acceptance computed with spot in 230 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), true, (NOT p1)]
Stuttering acceptance computed with spot in 171 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), true, (NOT p1)]
Product exploration explored 100000 steps with 114 reset in 219 ms.
Product exploration explored 100000 steps with 115 reset in 249 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 262 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), true, (NOT p1)]
Support contains 2 out of 309 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 309 transition count 284
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 12 Pre rules applied. Total rules applied 35 place count 309 transition count 286
Deduced a syphon composed of 47 places in 0 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 47 place count 309 transition count 286
Performed 103 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 150 places in 0 ms
Iterating global reduction 1 with 103 rules applied. Total rules applied 150 place count 309 transition count 286
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 185 place count 274 transition count 251
Deduced a syphon composed of 115 places in 0 ms
Iterating global reduction 1 with 35 rules applied. Total rules applied 220 place count 274 transition count 251
Deduced a syphon composed of 115 places in 0 ms
Applied a total of 220 rules in 47 ms. Remains 274 /309 variables (removed 35) and now considering 251/284 (removed 33) transitions.
[2023-03-22 01:09:04] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 251 rows 274 cols
[2023-03-22 01:09:04] [INFO ] Computed 56 place invariants in 2 ms
[2023-03-22 01:09:04] [INFO ] Dead Transitions using invariants and state equation in 407 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 274/309 places, 251/284 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 465 ms. Remains : 274/309 places, 251/284 transitions.
Support contains 2 out of 309 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Applied a total of 0 rules in 3 ms. Remains 309 /309 variables (removed 0) and now considering 284/284 (removed 0) transitions.
// Phase 1: matrix 284 rows 309 cols
[2023-03-22 01:09:04] [INFO ] Computed 56 place invariants in 2 ms
[2023-03-22 01:09:05] [INFO ] Implicit Places using invariants in 184 ms returned []
[2023-03-22 01:09:05] [INFO ] Invariant cache hit.
[2023-03-22 01:09:05] [INFO ] Implicit Places using invariants and state equation in 871 ms returned []
Implicit Place search using SMT with State Equation took 1058 ms to find 0 implicit places.
[2023-03-22 01:09:05] [INFO ] Invariant cache hit.
[2023-03-22 01:09:06] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1222 ms. Remains : 309/309 places, 284/284 transitions.
Treatment of property ShieldPPPs-PT-005B-LTLFireability-04 finished in 7844 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) U (X(G(!p0))||(X(!p0)&&(G(p1)||(p1&&F(p2)))))))'
Support contains 4 out of 314 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 289/289 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 308 transition count 283
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 308 transition count 283
Applied a total of 12 rules in 6 ms. Remains 308 /314 variables (removed 6) and now considering 283/289 (removed 6) transitions.
// Phase 1: matrix 283 rows 308 cols
[2023-03-22 01:09:06] [INFO ] Computed 56 place invariants in 1 ms
[2023-03-22 01:09:06] [INFO ] Implicit Places using invariants in 230 ms returned []
[2023-03-22 01:09:06] [INFO ] Invariant cache hit.
[2023-03-22 01:09:06] [INFO ] Implicit Places using invariants and state equation in 209 ms returned []
Implicit Place search using SMT with State Equation took 441 ms to find 0 implicit places.
[2023-03-22 01:09:06] [INFO ] Invariant cache hit.
[2023-03-22 01:09:06] [INFO ] Dead Transitions using invariants and state equation in 179 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 308/314 places, 283/289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 627 ms. Remains : 308/314 places, 283/289 transitions.
Stuttering acceptance computed with spot in 480 ms :[p0, p0, (AND p0 (NOT p1) (NOT p2)), true, (AND (NOT p2) p0), (AND p0 (NOT p2)), (AND (NOT p2) p0 (NOT p1)), (NOT p2), (AND (NOT p2) (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p2) p0), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 5}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0, 1} source=2 dest: 5}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={0, 1} source=3 dest: 3}], [{ cond=(AND (NOT p2) p0), acceptance={} source=4 dest: 7}], [{ cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND p1 (NOT p2) p0), acceptance={1} source=5 dest: 2}, { cond=(NOT p2), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=5 dest: 5}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0, 1} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=6 dest: 7}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=6 dest: 8}], [{ cond=(NOT p2), acceptance={0, 1} source=7 dest: 7}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=8 dest: 7}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=8 dest: 8}]], initial=1, aps=[p0:(AND (EQ s196 1) (EQ s241 1)), p1:(NEQ s298 1), p2:(NEQ s40 1)], nbAcceptance=2, 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 50000 reset in 224 ms.
Product exploration explored 100000 steps with 50000 reset in 222 ms.
Computed a total of 60 stabilizing places and 60 stable transitions
Computed a total of 60 stabilizing places and 60 stable transitions
Detected a total of 60/308 stabilizing places and 60/283 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 (NOT p2)))), (X (NOT p0)), (X (NOT (AND p1 (NOT p2) p0))), (X (NOT (AND (NOT p1) (NOT p2)))), true, (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT p0))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p0))
Knowledge based reduction with 24 factoid took 639 ms. Reduced automaton from 9 states, 23 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-005B-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-005B-LTLFireability-05 finished in 2217 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(X(G((F(G(p1))&&p0)))))))'
Support contains 3 out of 314 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 289/289 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 307 transition count 282
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 307 transition count 282
Applied a total of 14 rules in 7 ms. Remains 307 /314 variables (removed 7) and now considering 282/289 (removed 7) transitions.
// Phase 1: matrix 282 rows 307 cols
[2023-03-22 01:09:08] [INFO ] Computed 56 place invariants in 2 ms
[2023-03-22 01:09:08] [INFO ] Implicit Places using invariants in 153 ms returned []
[2023-03-22 01:09:08] [INFO ] Invariant cache hit.
[2023-03-22 01:09:09] [INFO ] Implicit Places using invariants and state equation in 748 ms returned []
Implicit Place search using SMT with State Equation took 917 ms to find 0 implicit places.
[2023-03-22 01:09:09] [INFO ] Invariant cache hit.
[2023-03-22 01:09:09] [INFO ] Dead Transitions using invariants and state equation in 229 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 307/314 places, 282/289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1176 ms. Remains : 307/314 places, 282/289 transitions.
Stuttering acceptance computed with spot in 361 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={} source=4 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=p1, acceptance={} source=6 dest: 6}, { cond=(NOT p1), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(AND (EQ s227 1) (OR (EQ s198 0) (EQ s230 0))), p1:(OR (EQ s198 0) (EQ s230 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-005B-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-005B-LTLFireability-07 finished in 1567 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(X(X(G(p1)))))))'
Support contains 2 out of 314 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 289/289 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 308 transition count 283
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 308 transition count 283
Applied a total of 12 rules in 5 ms. Remains 308 /314 variables (removed 6) and now considering 283/289 (removed 6) transitions.
// Phase 1: matrix 283 rows 308 cols
[2023-03-22 01:09:09] [INFO ] Computed 56 place invariants in 1 ms
[2023-03-22 01:09:10] [INFO ] Implicit Places using invariants in 147 ms returned []
[2023-03-22 01:09:10] [INFO ] Invariant cache hit.
[2023-03-22 01:09:10] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 424 ms to find 0 implicit places.
[2023-03-22 01:09:10] [INFO ] Invariant cache hit.
[2023-03-22 01:09:10] [INFO ] Dead Transitions using invariants and state equation in 191 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 308/314 places, 283/289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 634 ms. Remains : 308/314 places, 283/289 transitions.
Stuttering acceptance computed with spot in 221 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 1}]], initial=5, aps=[p0:(EQ s234 1), p1:(EQ s167 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-005B-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-005B-LTLFireability-08 finished in 901 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(X((X(G((p1 U p2)))&&p0))) U p3))'
Support contains 6 out of 314 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 314/314 places, 289/289 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 313 transition count 254
Reduce places removed 34 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 35 rules applied. Total rules applied 69 place count 279 transition count 253
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 70 place count 278 transition count 253
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 26 Pre rules applied. Total rules applied 70 place count 278 transition count 227
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 3 with 52 rules applied. Total rules applied 122 place count 252 transition count 227
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 128 place count 246 transition count 221
Iterating global reduction 3 with 6 rules applied. Total rules applied 134 place count 246 transition count 221
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 134 place count 246 transition count 218
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 140 place count 243 transition count 218
Performed 82 Post agglomeration using F-continuation condition.Transition count delta: 82
Deduced a syphon composed of 82 places in 0 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 3 with 164 rules applied. Total rules applied 304 place count 161 transition count 136
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 306 place count 159 transition count 134
Applied a total of 306 rules in 53 ms. Remains 159 /314 variables (removed 155) and now considering 134/289 (removed 155) transitions.
// Phase 1: matrix 134 rows 159 cols
[2023-03-22 01:09:10] [INFO ] Computed 56 place invariants in 2 ms
[2023-03-22 01:09:10] [INFO ] Implicit Places using invariants in 103 ms returned []
[2023-03-22 01:09:10] [INFO ] Invariant cache hit.
[2023-03-22 01:09:11] [INFO ] Implicit Places using invariants and state equation in 223 ms returned []
Implicit Place search using SMT with State Equation took 343 ms to find 0 implicit places.
[2023-03-22 01:09:11] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 01:09:11] [INFO ] Invariant cache hit.
[2023-03-22 01:09:11] [INFO ] Dead Transitions using invariants and state equation in 144 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 159/314 places, 134/289 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 569 ms. Remains : 159/314 places, 134/289 transitions.
Stuttering acceptance computed with spot in 299 ms :[(NOT p3), (OR (NOT p3) (NOT p0) (NOT p2)), (OR (NOT p2) (NOT p0)), (NOT p2), (NOT p2)]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={} source=0 dest: 1}], [{ cond=(NOT p3), acceptance={0} source=1 dest: 1}, { cond=(AND p3 (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p3 p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=p0, acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(OR p2 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 2}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p3:(OR (EQ s66 1) (AND (EQ s113 1) (EQ s115 1))), p0:(AND (EQ s129 1) (EQ s113 1) (EQ s115 1)), p2:(EQ s129 1), p1:(AND (EQ s46 1) (EQ s91 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 395 steps with 0 reset in 2 ms.
FORMULA ShieldPPPs-PT-005B-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-005B-LTLFireability-09 finished in 913 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&F(p1))))'
Support contains 5 out of 314 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 289/289 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 308 transition count 283
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 308 transition count 283
Applied a total of 12 rules in 7 ms. Remains 308 /314 variables (removed 6) and now considering 283/289 (removed 6) transitions.
// Phase 1: matrix 283 rows 308 cols
[2023-03-22 01:09:11] [INFO ] Computed 56 place invariants in 1 ms
[2023-03-22 01:09:11] [INFO ] Implicit Places using invariants in 169 ms returned []
[2023-03-22 01:09:11] [INFO ] Invariant cache hit.
[2023-03-22 01:09:12] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 475 ms to find 0 implicit places.
[2023-03-22 01:09:12] [INFO ] Invariant cache hit.
[2023-03-22 01:09:12] [INFO ] Dead Transitions using invariants and state equation in 213 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 308/314 places, 283/289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 698 ms. Remains : 308/314 places, 283/289 transitions.
Stuttering acceptance computed with spot in 167 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (EQ s96 1) (EQ s125 1) (EQ s119 1)) (EQ s59 1)), p0:(AND (EQ s138 0) (EQ s119 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][false, false, false, false]]
Stuttering criterion allowed to conclude after 84118 steps with 1337 reset in 142 ms.
FORMULA ShieldPPPs-PT-005B-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-005B-LTLFireability-12 finished in 1034 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 314 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 314/314 places, 289/289 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 313 transition count 252
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 277 transition count 252
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 72 place count 277 transition count 227
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 122 place count 252 transition count 227
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 129 place count 245 transition count 220
Iterating global reduction 2 with 7 rules applied. Total rules applied 136 place count 245 transition count 220
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 136 place count 245 transition count 216
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 144 place count 241 transition count 216
Performed 82 Post agglomeration using F-continuation condition.Transition count delta: 82
Deduced a syphon composed of 82 places in 0 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 2 with 164 rules applied. Total rules applied 308 place count 159 transition count 134
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 310 place count 157 transition count 132
Applied a total of 310 rules in 37 ms. Remains 157 /314 variables (removed 157) and now considering 132/289 (removed 157) transitions.
// Phase 1: matrix 132 rows 157 cols
[2023-03-22 01:09:12] [INFO ] Computed 56 place invariants in 2 ms
[2023-03-22 01:09:12] [INFO ] Implicit Places using invariants in 111 ms returned []
[2023-03-22 01:09:12] [INFO ] Invariant cache hit.
[2023-03-22 01:09:13] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 360 ms to find 0 implicit places.
[2023-03-22 01:09:13] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 01:09:13] [INFO ] Invariant cache hit.
[2023-03-22 01:09:13] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 157/314 places, 132/289 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 539 ms. Remains : 157/314 places, 132/289 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s42 0) (EQ s55 0))], 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 269 reset in 236 ms.
Product exploration explored 100000 steps with 266 reset in 266 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 212 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0)]
Finished random walk after 159 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=159 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 175 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Support contains 2 out of 157 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 157/157 places, 132/132 transitions.
Applied a total of 0 rules in 2 ms. Remains 157 /157 variables (removed 0) and now considering 132/132 (removed 0) transitions.
[2023-03-22 01:09:14] [INFO ] Invariant cache hit.
[2023-03-22 01:09:14] [INFO ] Implicit Places using invariants in 134 ms returned []
[2023-03-22 01:09:14] [INFO ] Invariant cache hit.
[2023-03-22 01:09:14] [INFO ] Implicit Places using invariants and state equation in 230 ms returned []
Implicit Place search using SMT with State Equation took 383 ms to find 0 implicit places.
[2023-03-22 01:09:14] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 01:09:14] [INFO ] Invariant cache hit.
[2023-03-22 01:09:14] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 513 ms. Remains : 157/157 places, 132/132 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 115 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 190 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=95 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 169 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 56 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Product exploration explored 100000 steps with 267 reset in 263 ms.
Product exploration explored 100000 steps with 265 reset in 293 ms.
Support contains 2 out of 157 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 157/157 places, 132/132 transitions.
Applied a total of 0 rules in 4 ms. Remains 157 /157 variables (removed 0) and now considering 132/132 (removed 0) transitions.
[2023-03-22 01:09:15] [INFO ] Invariant cache hit.
[2023-03-22 01:09:16] [INFO ] Implicit Places using invariants in 91 ms returned []
[2023-03-22 01:09:16] [INFO ] Invariant cache hit.
[2023-03-22 01:09:16] [INFO ] Implicit Places using invariants and state equation in 365 ms returned []
Implicit Place search using SMT with State Equation took 457 ms to find 0 implicit places.
[2023-03-22 01:09:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 01:09:16] [INFO ] Invariant cache hit.
[2023-03-22 01:09:16] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 591 ms. Remains : 157/157 places, 132/132 transitions.
Treatment of property ShieldPPPs-PT-005B-LTLFireability-13 finished in 3848 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(X(F(p1))))))'
Support contains 2 out of 314 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 289/289 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 307 transition count 282
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 307 transition count 282
Applied a total of 14 rules in 5 ms. Remains 307 /314 variables (removed 7) and now considering 282/289 (removed 7) transitions.
// Phase 1: matrix 282 rows 307 cols
[2023-03-22 01:09:16] [INFO ] Computed 56 place invariants in 1 ms
[2023-03-22 01:09:16] [INFO ] Implicit Places using invariants in 174 ms returned []
[2023-03-22 01:09:16] [INFO ] Invariant cache hit.
[2023-03-22 01:09:17] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 439 ms to find 0 implicit places.
[2023-03-22 01:09:17] [INFO ] Invariant cache hit.
[2023-03-22 01:09:17] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 307/314 places, 282/289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 621 ms. Remains : 307/314 places, 282/289 transitions.
Stuttering acceptance computed with spot in 153 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=p0, acceptance={0} source=2 dest: 1}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p1:(EQ s44 1), p0:(EQ s100 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][false, false, false]]
Stuttering criterion allowed to conclude after 5914 steps with 12 reset in 14 ms.
FORMULA ShieldPPPs-PT-005B-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-005B-LTLFireability-14 finished in 820 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(G(p1))&&p0))))'
Support contains 4 out of 314 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 289/289 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 307 transition count 282
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 307 transition count 282
Applied a total of 14 rules in 29 ms. Remains 307 /314 variables (removed 7) and now considering 282/289 (removed 7) transitions.
[2023-03-22 01:09:17] [INFO ] Invariant cache hit.
[2023-03-22 01:09:17] [INFO ] Implicit Places using invariants in 149 ms returned []
[2023-03-22 01:09:17] [INFO ] Invariant cache hit.
[2023-03-22 01:09:17] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 399 ms to find 0 implicit places.
[2023-03-22 01:09:17] [INFO ] Invariant cache hit.
[2023-03-22 01:09:17] [INFO ] Dead Transitions using invariants and state equation in 168 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 307/314 places, 282/289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 597 ms. Remains : 307/314 places, 282/289 transitions.
Stuttering acceptance computed with spot in 198 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s216 1) (EQ s246 1)), p1:(OR (EQ s204 0) (EQ s237 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-005B-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-005B-LTLFireability-15 finished in 813 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
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((X(p0)||(p1&&F(G(p1))))))'
Found a Lengthening insensitive property : ShieldPPPs-PT-005B-LTLFireability-04
Stuttering acceptance computed with spot in 329 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), true, (NOT p1)]
Support contains 2 out of 314 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 314/314 places, 289/289 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 313 transition count 252
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 277 transition count 252
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 72 place count 277 transition count 227
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 122 place count 252 transition count 227
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 127 place count 247 transition count 222
Iterating global reduction 2 with 5 rules applied. Total rules applied 132 place count 247 transition count 222
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 132 place count 247 transition count 219
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 138 place count 244 transition count 219
Performed 84 Post agglomeration using F-continuation condition.Transition count delta: 84
Deduced a syphon composed of 84 places in 0 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 306 place count 160 transition count 135
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 308 place count 158 transition count 133
Applied a total of 308 rules in 24 ms. Remains 158 /314 variables (removed 156) and now considering 133/289 (removed 156) transitions.
// Phase 1: matrix 133 rows 158 cols
[2023-03-22 01:09:18] [INFO ] Computed 56 place invariants in 0 ms
[2023-03-22 01:09:18] [INFO ] Implicit Places using invariants in 97 ms returned []
[2023-03-22 01:09:18] [INFO ] Invariant cache hit.
[2023-03-22 01:09:18] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 255 ms to find 0 implicit places.
[2023-03-22 01:09:18] [INFO ] Invariant cache hit.
[2023-03-22 01:09:19] [INFO ] Dead Transitions using invariants and state equation in 111 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 158/314 places, 133/289 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 404 ms. Remains : 158/314 places, 133/289 transitions.
Running random walk in product with property : ShieldPPPs-PT-005B-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s96 0), p0:(EQ s151 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
Treatment of property ShieldPPPs-PT-005B-LTLFireability-04 finished in 812 ms.
FORMULA ShieldPPPs-PT-005B-LTLFireability-04 FALSE TECHNIQUES LENGTHENING_INSENSITIVE
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)))'
[2023-03-22 01:09:19] [INFO ] Flatten gal took : 24 ms
[2023-03-22 01:09:19] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLFireability.sr.xml took 3 ms.
[2023-03-22 01:09:19] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 314 places, 289 transitions and 818 arcs took 14 ms.
Total runtime 33222 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1446/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1446/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1446/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : ShieldPPPs-PT-005B-LTLFireability-00
Could not compute solution for formula : ShieldPPPs-PT-005B-LTLFireability-04
Could not compute solution for formula : ShieldPPPs-PT-005B-LTLFireability-13

BK_STOP 1679447360163

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 ShieldPPPs-PT-005B-LTLFireability-00
ltl formula formula --ltl=/tmp/1446/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 314 places, 289 transitions and 818 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 0.080 real 0.040 user 0.030 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1446/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1446/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1446/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1446/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 1 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:
ltl formula name ShieldPPPs-PT-005B-LTLFireability-04
ltl formula formula --ltl=/tmp/1446/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
pnml2lts-mc( 0/ 4): Petri net has 314 places, 289 transitions and 818 arcs
Warning: program compiled against libxml 210 using older 209
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 0.080 real 0.010 user 0.030 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1446/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1446/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1446/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1446/ltl_1_
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 ShieldPPPs-PT-005B-LTLFireability-13
ltl formula formula --ltl=/tmp/1446/ltl_2_
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 314 places, 289 transitions and 818 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 0.050 real 0.020 user 0.020 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1446/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1446/ltl_2_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1446/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1446/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 2 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:

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="ShieldPPPs-PT-005B"
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 ShieldPPPs-PT-005B, 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-oct2-167903717000428"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-005B.tgz
mv ShieldPPPs-PT-005B 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 ;