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.r391-oct2-167903715000220.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 lolaxred
Input is ShieldIIPt-PT-003B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r391-oct2-167903715000220
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 5.8K Feb 25 16:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Feb 25 16:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 16:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 25 16:59 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 3.8K Feb 25 16:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 17:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Feb 25 17:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 25 17:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Feb 25 17:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:56 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 50K 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 ShieldIIPt-PT-003B-LTLFireability-00
FORMULA_NAME ShieldIIPt-PT-003B-LTLFireability-01
FORMULA_NAME ShieldIIPt-PT-003B-LTLFireability-02
FORMULA_NAME ShieldIIPt-PT-003B-LTLFireability-03
FORMULA_NAME ShieldIIPt-PT-003B-LTLFireability-04
FORMULA_NAME ShieldIIPt-PT-003B-LTLFireability-05
FORMULA_NAME ShieldIIPt-PT-003B-LTLFireability-06
FORMULA_NAME ShieldIIPt-PT-003B-LTLFireability-07
FORMULA_NAME ShieldIIPt-PT-003B-LTLFireability-08
FORMULA_NAME ShieldIIPt-PT-003B-LTLFireability-09
FORMULA_NAME ShieldIIPt-PT-003B-LTLFireability-10
FORMULA_NAME ShieldIIPt-PT-003B-LTLFireability-11
FORMULA_NAME ShieldIIPt-PT-003B-LTLFireability-12
FORMULA_NAME ShieldIIPt-PT-003B-LTLFireability-13
FORMULA_NAME ShieldIIPt-PT-003B-LTLFireability-14
FORMULA_NAME ShieldIIPt-PT-003B-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679269950010

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=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-003B
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 23:52:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 23:52:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 23:52:33] [INFO ] Load time of PNML (sax parser for PT used): 58 ms
[2023-03-19 23:52:33] [INFO ] Transformed 213 places.
[2023-03-19 23:52:33] [INFO ] Transformed 198 transitions.
[2023-03-19 23:52:33] [INFO ] Found NUPN structural information;
[2023-03-19 23:52:33] [INFO ] Parsed PT model containing 213 places and 198 transitions and 492 arcs in 138 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA ShieldIIPt-PT-003B-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 213 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 213/213 places, 198/198 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 189 transition count 174
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 189 transition count 174
Applied a total of 48 rules in 70 ms. Remains 189 /213 variables (removed 24) and now considering 174/198 (removed 24) transitions.
// Phase 1: matrix 174 rows 189 cols
[2023-03-19 23:52:33] [INFO ] Computed 28 place invariants in 9 ms
[2023-03-19 23:52:34] [INFO ] Implicit Places using invariants in 484 ms returned []
[2023-03-19 23:52:34] [INFO ] Invariant cache hit.
[2023-03-19 23:52:34] [INFO ] Implicit Places using invariants and state equation in 710 ms returned []
Implicit Place search using SMT with State Equation took 1233 ms to find 0 implicit places.
[2023-03-19 23:52:34] [INFO ] Invariant cache hit.
[2023-03-19 23:52:35] [INFO ] Dead Transitions using invariants and state equation in 253 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 189/213 places, 174/198 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1571 ms. Remains : 189/213 places, 174/198 transitions.
Support contains 28 out of 189 places after structural reductions.
[2023-03-19 23:52:35] [INFO ] Flatten gal took : 33 ms
[2023-03-19 23:52:35] [INFO ] Flatten gal took : 24 ms
[2023-03-19 23:52:35] [INFO ] Input system was already deterministic with 174 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=34 ) properties (out of 29) seen :27
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-19 23:52:35] [INFO ] Invariant cache hit.
[2023-03-19 23:52:35] [INFO ] [Real]Absence check using 28 positive place invariants in 5 ms returned sat
[2023-03-19 23:52:35] [INFO ] After 95ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA ShieldIIPt-PT-003B-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
FORMULA ShieldIIPt-PT-003B-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 49 stabilizing places and 49 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(G((p0||F(p1)))))'
Support contains 2 out of 189 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 189/189 places, 174/174 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 188 transition count 142
Reduce places removed 31 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 33 rules applied. Total rules applied 64 place count 157 transition count 140
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 65 place count 156 transition count 140
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 65 place count 156 transition count 118
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 109 place count 134 transition count 118
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 118 place count 125 transition count 109
Iterating global reduction 3 with 9 rules applied. Total rules applied 127 place count 125 transition count 109
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 127 place count 125 transition count 101
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 143 place count 117 transition count 101
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 239 place count 69 transition count 53
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 255 place count 61 transition count 57
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 257 place count 59 transition count 55
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 259 place count 57 transition count 55
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 259 place count 57 transition count 54
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 261 place count 56 transition count 54
Applied a total of 261 rules in 76 ms. Remains 56 /189 variables (removed 133) and now considering 54/174 (removed 120) transitions.
// Phase 1: matrix 54 rows 56 cols
[2023-03-19 23:52:36] [INFO ] Computed 26 place invariants in 1 ms
[2023-03-19 23:52:36] [INFO ] Implicit Places using invariants in 158 ms returned [45]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 173 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 55/189 places, 54/174 transitions.
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 2 place count 54 transition count 53
Applied a total of 2 rules in 4 ms. Remains 54 /55 variables (removed 1) and now considering 53/54 (removed 1) transitions.
// Phase 1: matrix 53 rows 54 cols
[2023-03-19 23:52:36] [INFO ] Computed 25 place invariants in 0 ms
[2023-03-19 23:52:36] [INFO ] Implicit Places using invariants in 93 ms returned []
[2023-03-19 23:52:36] [INFO ] Invariant cache hit.
[2023-03-19 23:52:37] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 54/189 places, 53/174 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 454 ms. Remains : 54/189 places, 53/174 transitions.
Stuttering acceptance computed with spot in 338 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPt-PT-003B-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s37 1), p1:(NEQ s34 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 31 steps with 0 reset in 5 ms.
FORMULA ShieldIIPt-PT-003B-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-003B-LTLFireability-00 finished in 925 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)||X(F(p1)))))'
Support contains 3 out of 189 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 189/189 places, 174/174 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 180 transition count 165
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 180 transition count 165
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 179 transition count 164
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 179 transition count 164
Applied a total of 20 rules in 38 ms. Remains 179 /189 variables (removed 10) and now considering 164/174 (removed 10) transitions.
// Phase 1: matrix 164 rows 179 cols
[2023-03-19 23:52:37] [INFO ] Computed 28 place invariants in 1 ms
[2023-03-19 23:52:37] [INFO ] Implicit Places using invariants in 443 ms returned []
[2023-03-19 23:52:37] [INFO ] Invariant cache hit.
[2023-03-19 23:52:38] [INFO ] Implicit Places using invariants and state equation in 615 ms returned []
Implicit Place search using SMT with State Equation took 1062 ms to find 0 implicit places.
[2023-03-19 23:52:38] [INFO ] Invariant cache hit.
[2023-03-19 23:52:38] [INFO ] Dead Transitions using invariants and state equation in 147 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 179/189 places, 164/174 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1260 ms. Remains : 179/189 places, 164/174 transitions.
Stuttering acceptance computed with spot in 214 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPt-PT-003B-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p1), 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=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(EQ s112 1), p0:(OR (EQ s61 1) (EQ s1 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]]
Product exploration explored 100000 steps with 1075 reset in 297 ms.
Stack based approach found an accepted trace after 625 steps with 6 reset with depth 94 and stack size 94 in 2 ms.
FORMULA ShieldIIPt-PT-003B-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-003B-LTLFireability-01 finished in 1790 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 3 out of 189 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 189/189 places, 174/174 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 188 transition count 146
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 54 place count 161 transition count 146
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 54 place count 161 transition count 121
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 104 place count 136 transition count 121
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 113 place count 127 transition count 112
Iterating global reduction 2 with 9 rules applied. Total rules applied 122 place count 127 transition count 112
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 122 place count 127 transition count 104
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 138 place count 119 transition count 104
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 2 with 94 rules applied. Total rules applied 232 place count 72 transition count 57
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 250 place count 63 transition count 63
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 252 place count 61 transition count 61
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 253 place count 60 transition count 61
Applied a total of 253 rules in 23 ms. Remains 60 /189 variables (removed 129) and now considering 61/174 (removed 113) transitions.
// Phase 1: matrix 61 rows 60 cols
[2023-03-19 23:52:39] [INFO ] Computed 27 place invariants in 0 ms
[2023-03-19 23:52:39] [INFO ] Implicit Places using invariants in 137 ms returned []
[2023-03-19 23:52:39] [INFO ] Invariant cache hit.
[2023-03-19 23:52:39] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 354 ms to find 0 implicit places.
[2023-03-19 23:52:39] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 23:52:39] [INFO ] Invariant cache hit.
[2023-03-19 23:52:39] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 60/189 places, 61/174 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 453 ms. Remains : 60/189 places, 61/174 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-003B-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s43 0) (EQ s54 0) (EQ s51 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 68 steps with 0 reset in 1 ms.
FORMULA ShieldIIPt-PT-003B-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-003B-LTLFireability-03 finished in 547 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))))'
Support contains 1 out of 189 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 189/189 places, 174/174 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 179 transition count 164
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 179 transition count 164
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 178 transition count 163
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 178 transition count 163
Applied a total of 22 rules in 7 ms. Remains 178 /189 variables (removed 11) and now considering 163/174 (removed 11) transitions.
// Phase 1: matrix 163 rows 178 cols
[2023-03-19 23:52:39] [INFO ] Computed 28 place invariants in 2 ms
[2023-03-19 23:52:39] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-19 23:52:39] [INFO ] Invariant cache hit.
[2023-03-19 23:52:39] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
[2023-03-19 23:52:39] [INFO ] Invariant cache hit.
[2023-03-19 23:52:40] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 178/189 places, 163/174 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 317 ms. Remains : 178/189 places, 163/174 transitions.
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-003B-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(EQ s65 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]]
Product exploration explored 100000 steps with 11835 reset in 153 ms.
Stack based approach found an accepted trace after 38893 steps with 4580 reset with depth 31 and stack size 31 in 129 ms.
FORMULA ShieldIIPt-PT-003B-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-003B-LTLFireability-05 finished in 760 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)||G(F(p1)))))'
Support contains 2 out of 189 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 189/189 places, 174/174 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 188 transition count 145
Reduce places removed 28 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 29 rules applied. Total rules applied 57 place count 160 transition count 144
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 58 place count 159 transition count 144
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 23 Pre rules applied. Total rules applied 58 place count 159 transition count 121
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 46 rules applied. Total rules applied 104 place count 136 transition count 121
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 113 place count 127 transition count 112
Iterating global reduction 3 with 9 rules applied. Total rules applied 122 place count 127 transition count 112
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 122 place count 127 transition count 104
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 138 place count 119 transition count 104
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 234 place count 71 transition count 56
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 250 place count 63 transition count 61
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 251 place count 63 transition count 61
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 253 place count 61 transition count 59
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 254 place count 60 transition count 59
Applied a total of 254 rules in 27 ms. Remains 60 /189 variables (removed 129) and now considering 59/174 (removed 115) transitions.
// Phase 1: matrix 59 rows 60 cols
[2023-03-19 23:52:40] [INFO ] Computed 27 place invariants in 0 ms
[2023-03-19 23:52:40] [INFO ] Implicit Places using invariants in 170 ms returned []
[2023-03-19 23:52:40] [INFO ] Invariant cache hit.
[2023-03-19 23:52:40] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
[2023-03-19 23:52:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 23:52:40] [INFO ] Invariant cache hit.
[2023-03-19 23:52:40] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 60/189 places, 59/174 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 312 ms. Remains : 60/189 places, 59/174 transitions.
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPt-PT-003B-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s51 1), p1:(EQ s53 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ShieldIIPt-PT-003B-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-003B-LTLFireability-06 finished in 403 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(G(p0))))'
Support contains 1 out of 189 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 189/189 places, 174/174 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 179 transition count 164
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 179 transition count 164
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 178 transition count 163
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 178 transition count 163
Applied a total of 22 rules in 11 ms. Remains 178 /189 variables (removed 11) and now considering 163/174 (removed 11) transitions.
// Phase 1: matrix 163 rows 178 cols
[2023-03-19 23:52:40] [INFO ] Computed 28 place invariants in 1 ms
[2023-03-19 23:52:41] [INFO ] Implicit Places using invariants in 146 ms returned []
[2023-03-19 23:52:41] [INFO ] Invariant cache hit.
[2023-03-19 23:52:41] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 330 ms to find 0 implicit places.
[2023-03-19 23:52:41] [INFO ] Invariant cache hit.
[2023-03-19 23:52:41] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 178/189 places, 163/174 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 460 ms. Remains : 178/189 places, 163/174 transitions.
Stuttering acceptance computed with spot in 109 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-003B-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(EQ s157 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 75 steps with 0 reset in 0 ms.
FORMULA ShieldIIPt-PT-003B-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-003B-LTLFireability-07 finished in 586 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((F(G(p1))&&(p2 U (p3||G(p2))))))))'
Support contains 3 out of 189 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 189/189 places, 174/174 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 181 transition count 166
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 181 transition count 166
Applied a total of 16 rules in 5 ms. Remains 181 /189 variables (removed 8) and now considering 166/174 (removed 8) transitions.
// Phase 1: matrix 166 rows 181 cols
[2023-03-19 23:52:41] [INFO ] Computed 28 place invariants in 1 ms
[2023-03-19 23:52:41] [INFO ] Implicit Places using invariants in 133 ms returned []
[2023-03-19 23:52:41] [INFO ] Invariant cache hit.
[2023-03-19 23:52:41] [INFO ] Implicit Places using invariants and state equation in 233 ms returned []
Implicit Place search using SMT with State Equation took 383 ms to find 0 implicit places.
[2023-03-19 23:52:41] [INFO ] Invariant cache hit.
[2023-03-19 23:52:42] [INFO ] Dead Transitions using invariants and state equation in 188 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 181/189 places, 166/174 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 579 ms. Remains : 181/189 places, 166/174 transitions.
Stuttering acceptance computed with spot in 316 ms :[(OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3))), (OR (NOT p1) (AND (NOT p2) (NOT p3))), (NOT p1), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : ShieldIIPt-PT-003B-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p3) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(OR p3 p2), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p3) p2), acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={0} source=3 dest: 0}, { cond=(AND p0 (NOT p3) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p3) p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s148 0), p3:(AND (NEQ s113 1) (NEQ s57 1)), p2:(NEQ s57 1), p1:(EQ s113 0)], 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 1 reset in 207 ms.
Stack based approach found an accepted trace after 2067 steps with 0 reset with depth 2068 and stack size 2063 in 4 ms.
FORMULA ShieldIIPt-PT-003B-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-003B-LTLFireability-09 finished in 1133 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||F(p1)) U p2)&&X(p3)))'
Support contains 3 out of 189 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 189/189 places, 174/174 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 180 transition count 165
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 180 transition count 165
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 179 transition count 164
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 179 transition count 164
Applied a total of 20 rules in 5 ms. Remains 179 /189 variables (removed 10) and now considering 164/174 (removed 10) transitions.
// Phase 1: matrix 164 rows 179 cols
[2023-03-19 23:52:42] [INFO ] Computed 28 place invariants in 2 ms
[2023-03-19 23:52:42] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-19 23:52:42] [INFO ] Invariant cache hit.
[2023-03-19 23:52:42] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
[2023-03-19 23:52:42] [INFO ] Invariant cache hit.
[2023-03-19 23:52:42] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 179/189 places, 164/174 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 320 ms. Remains : 179/189 places, 164/174 transitions.
Stuttering acceptance computed with spot in 260 ms :[(OR (NOT p2) (NOT p3)), (NOT p1), (NOT p2), (NOT p3), true]
Running random walk in product with property : ShieldIIPt-PT-003B-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={} source=2 dest: 2}], [{ cond=(NOT p3), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(EQ s37 1), p0:(AND (EQ s54 1) (EQ s44 1)), p1:(OR (EQ s54 1) (EQ s44 1)), p3:(EQ s44 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 150 steps with 1 reset in 1 ms.
FORMULA ShieldIIPt-PT-003B-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-003B-LTLFireability-10 finished in 614 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 1 out of 189 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 189/189 places, 174/174 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 188 transition count 142
Reduce places removed 31 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 33 rules applied. Total rules applied 64 place count 157 transition count 140
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 65 place count 156 transition count 140
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 23 Pre rules applied. Total rules applied 65 place count 156 transition count 117
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 46 rules applied. Total rules applied 111 place count 133 transition count 117
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 121 place count 123 transition count 107
Iterating global reduction 3 with 10 rules applied. Total rules applied 131 place count 123 transition count 107
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 131 place count 123 transition count 98
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 149 place count 114 transition count 98
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 239 place count 69 transition count 53
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 255 place count 61 transition count 58
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 257 place count 59 transition count 56
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 259 place count 57 transition count 56
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 259 place count 57 transition count 55
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 261 place count 56 transition count 55
Applied a total of 261 rules in 40 ms. Remains 56 /189 variables (removed 133) and now considering 55/174 (removed 119) transitions.
// Phase 1: matrix 55 rows 56 cols
[2023-03-19 23:52:43] [INFO ] Computed 26 place invariants in 0 ms
[2023-03-19 23:52:43] [INFO ] Implicit Places using invariants in 108 ms returned [45]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 110 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 55/189 places, 55/174 transitions.
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 2 place count 54 transition count 54
Applied a total of 2 rules in 2 ms. Remains 54 /55 variables (removed 1) and now considering 54/55 (removed 1) transitions.
// Phase 1: matrix 54 rows 54 cols
[2023-03-19 23:52:43] [INFO ] Computed 25 place invariants in 1 ms
[2023-03-19 23:52:43] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-19 23:52:43] [INFO ] Invariant cache hit.
[2023-03-19 23:52:43] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-19 23:52:43] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 54/189 places, 54/174 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 329 ms. Remains : 54/189 places, 54/174 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-003B-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s3 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPt-PT-003B-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-003B-LTLFireability-11 finished in 392 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 1 out of 189 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 189/189 places, 174/174 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 188 transition count 143
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 32 rules applied. Total rules applied 62 place count 158 transition count 141
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 64 place count 157 transition count 140
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 65 place count 156 transition count 140
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 23 Pre rules applied. Total rules applied 65 place count 156 transition count 117
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 4 with 46 rules applied. Total rules applied 111 place count 133 transition count 117
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 121 place count 123 transition count 107
Iterating global reduction 4 with 10 rules applied. Total rules applied 131 place count 123 transition count 107
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 9 Pre rules applied. Total rules applied 131 place count 123 transition count 98
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 149 place count 114 transition count 98
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 4 with 90 rules applied. Total rules applied 239 place count 69 transition count 53
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 255 place count 61 transition count 58
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 257 place count 59 transition count 56
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 259 place count 57 transition count 56
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 259 place count 57 transition count 55
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 261 place count 56 transition count 55
Applied a total of 261 rules in 22 ms. Remains 56 /189 variables (removed 133) and now considering 55/174 (removed 119) transitions.
// Phase 1: matrix 55 rows 56 cols
[2023-03-19 23:52:43] [INFO ] Computed 26 place invariants in 1 ms
[2023-03-19 23:52:43] [INFO ] Implicit Places using invariants in 55 ms returned [45]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 56 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 55/189 places, 55/174 transitions.
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 2 place count 54 transition count 54
Applied a total of 2 rules in 3 ms. Remains 54 /55 variables (removed 1) and now considering 54/55 (removed 1) transitions.
// Phase 1: matrix 54 rows 54 cols
[2023-03-19 23:52:43] [INFO ] Computed 25 place invariants in 0 ms
[2023-03-19 23:52:43] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-19 23:52:43] [INFO ] Invariant cache hit.
[2023-03-19 23:52:43] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-19 23:52:43] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 54/189 places, 54/174 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 215 ms. Remains : 54/189 places, 54/174 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-003B-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s35 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ShieldIIPt-PT-003B-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-003B-LTLFireability-12 finished in 270 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)||G((X(p3)&&p2))))))'
Support contains 4 out of 189 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 189/189 places, 174/174 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 183 transition count 168
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 183 transition count 168
Applied a total of 12 rules in 3 ms. Remains 183 /189 variables (removed 6) and now considering 168/174 (removed 6) transitions.
// Phase 1: matrix 168 rows 183 cols
[2023-03-19 23:52:43] [INFO ] Computed 28 place invariants in 1 ms
[2023-03-19 23:52:43] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-19 23:52:43] [INFO ] Invariant cache hit.
[2023-03-19 23:52:44] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
[2023-03-19 23:52:44] [INFO ] Invariant cache hit.
[2023-03-19 23:52:44] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 183/189 places, 168/174 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 331 ms. Remains : 183/189 places, 168/174 transitions.
Stuttering acceptance computed with spot in 333 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p0), (NOT p1), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3)))]
Running random walk in product with property : ShieldIIPt-PT-003B-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) p2 p3), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s41 1), p1:(EQ s122 1), p2:(AND (EQ s124 1) (EQ s152 1)), p3:(EQ s152 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][false, false, false, false, false]]
Product exploration explored 100000 steps with 368 reset in 195 ms.
Stack based approach found an accepted trace after 631 steps with 2 reset with depth 83 and stack size 83 in 2 ms.
FORMULA ShieldIIPt-PT-003B-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-003B-LTLFireability-13 finished in 880 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 189 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 189/189 places, 174/174 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 188 transition count 142
Reduce places removed 31 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 33 rules applied. Total rules applied 64 place count 157 transition count 140
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 65 place count 156 transition count 140
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 23 Pre rules applied. Total rules applied 65 place count 156 transition count 117
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 46 rules applied. Total rules applied 111 place count 133 transition count 117
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 120 place count 124 transition count 108
Iterating global reduction 3 with 9 rules applied. Total rules applied 129 place count 124 transition count 108
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 129 place count 124 transition count 100
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 145 place count 116 transition count 100
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 241 place count 68 transition count 52
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 257 place count 60 transition count 56
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 259 place count 58 transition count 54
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 261 place count 56 transition count 54
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 261 place count 56 transition count 53
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 263 place count 55 transition count 53
Applied a total of 263 rules in 14 ms. Remains 55 /189 variables (removed 134) and now considering 53/174 (removed 121) transitions.
// Phase 1: matrix 53 rows 55 cols
[2023-03-19 23:52:44] [INFO ] Computed 26 place invariants in 0 ms
[2023-03-19 23:52:44] [INFO ] Implicit Places using invariants in 52 ms returned [43]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 57 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 54/189 places, 53/174 transitions.
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 2 place count 53 transition count 52
Applied a total of 2 rules in 1 ms. Remains 53 /54 variables (removed 1) and now considering 52/53 (removed 1) transitions.
// Phase 1: matrix 52 rows 53 cols
[2023-03-19 23:52:44] [INFO ] Computed 25 place invariants in 0 ms
[2023-03-19 23:52:44] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-19 23:52:44] [INFO ] Invariant cache hit.
[2023-03-19 23:52:44] [INFO ] Implicit Places using invariants and state equation in 50 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 : 53/189 places, 52/174 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 212 ms. Remains : 53/189 places, 52/174 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-003B-LTLFireability-14 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 s52 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 14384 reset in 167 ms.
Product exploration explored 100000 steps with 14304 reset in 175 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 176 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 61 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0, (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 116 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 60 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 53 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 53/53 places, 52/52 transitions.
Applied a total of 0 rules in 1 ms. Remains 53 /53 variables (removed 0) and now considering 52/52 (removed 0) transitions.
[2023-03-19 23:52:45] [INFO ] Invariant cache hit.
[2023-03-19 23:52:45] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-19 23:52:45] [INFO ] Invariant cache hit.
[2023-03-19 23:52:46] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
[2023-03-19 23:52:46] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 23:52:46] [INFO ] Invariant cache hit.
[2023-03-19 23:52:46] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 358 ms. Remains : 53/53 places, 52/52 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 (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 112 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 83 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0, (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 209 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 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 14371 reset in 136 ms.
Product exploration explored 100000 steps with 14270 reset in 137 ms.
Support contains 1 out of 53 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 53/53 places, 52/52 transitions.
Applied a total of 0 rules in 2 ms. Remains 53 /53 variables (removed 0) and now considering 52/52 (removed 0) transitions.
[2023-03-19 23:52:47] [INFO ] Invariant cache hit.
[2023-03-19 23:52:47] [INFO ] Implicit Places using invariants in 112 ms returned []
[2023-03-19 23:52:47] [INFO ] Invariant cache hit.
[2023-03-19 23:52:47] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
[2023-03-19 23:52:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 23:52:47] [INFO ] Invariant cache hit.
[2023-03-19 23:52:47] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 240 ms. Remains : 53/53 places, 52/52 transitions.
Treatment of property ShieldIIPt-PT-003B-LTLFireability-14 finished in 2714 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 189 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 189/189 places, 174/174 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 179 transition count 164
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 179 transition count 164
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 178 transition count 163
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 178 transition count 163
Applied a total of 22 rules in 3 ms. Remains 178 /189 variables (removed 11) and now considering 163/174 (removed 11) transitions.
// Phase 1: matrix 163 rows 178 cols
[2023-03-19 23:52:47] [INFO ] Computed 28 place invariants in 1 ms
[2023-03-19 23:52:47] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-19 23:52:47] [INFO ] Invariant cache hit.
[2023-03-19 23:52:47] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2023-03-19 23:52:47] [INFO ] Invariant cache hit.
[2023-03-19 23:52:47] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 178/189 places, 163/174 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 293 ms. Remains : 178/189 places, 163/174 transitions.
Stuttering acceptance computed with spot in 103 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-003B-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: 2}]], initial=1, aps=[p0:(EQ s157 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 0 ms.
FORMULA ShieldIIPt-PT-003B-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-003B-LTLFireability-15 finished in 420 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)))'
[2023-03-19 23:52:48] [INFO ] Flatten gal took : 19 ms
[2023-03-19 23:52:48] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2023-03-19 23:52:48] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 189 places, 174 transitions and 444 arcs took 3 ms.
Total runtime 14783 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ShieldIIPt-PT-003B
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/383
LTLFireability

FORMULA ShieldIIPt-PT-003B-LTLFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679269968366

--------------------
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
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/383/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/383/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/383/LTLFireability.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 1 (type EXCL) for 0 ShieldIIPt-PT-003B-LTLFireability-14
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: FINISHED task # 1 (type EXCL) for ShieldIIPt-PT-003B-LTLFireability-14
lola: result : false
lola: markings : 56
lola: fired transitions : 64
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
ShieldIIPt-PT-003B-LTLFireability-14: LTL false LTL model checker


Time elapsed: 0 secs. Pages in use: 1

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="ShieldIIPt-PT-003B"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is ShieldIIPt-PT-003B, 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 r391-oct2-167903715000220"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-003B.tgz
mv ShieldIIPt-PT-003B 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 ;