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-oct2-167903717200587.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ShieldPPPt-PT-004B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r393-oct2-167903717200587
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 6.2K Feb 25 20:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 25 20:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 20:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 25 20:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 17:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Feb 25 20:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 25 20:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Feb 25 20:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 25 20:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:00 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 74K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldPPPt-PT-004B-LTLCardinality-00
FORMULA_NAME ShieldPPPt-PT-004B-LTLCardinality-01
FORMULA_NAME ShieldPPPt-PT-004B-LTLCardinality-02
FORMULA_NAME ShieldPPPt-PT-004B-LTLCardinality-03
FORMULA_NAME ShieldPPPt-PT-004B-LTLCardinality-04
FORMULA_NAME ShieldPPPt-PT-004B-LTLCardinality-05
FORMULA_NAME ShieldPPPt-PT-004B-LTLCardinality-06
FORMULA_NAME ShieldPPPt-PT-004B-LTLCardinality-07
FORMULA_NAME ShieldPPPt-PT-004B-LTLCardinality-08
FORMULA_NAME ShieldPPPt-PT-004B-LTLCardinality-09
FORMULA_NAME ShieldPPPt-PT-004B-LTLCardinality-10
FORMULA_NAME ShieldPPPt-PT-004B-LTLCardinality-11
FORMULA_NAME ShieldPPPt-PT-004B-LTLCardinality-12
FORMULA_NAME ShieldPPPt-PT-004B-LTLCardinality-13
FORMULA_NAME ShieldPPPt-PT-004B-LTLCardinality-14
FORMULA_NAME ShieldPPPt-PT-004B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679460406087

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPt-PT-004B
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 04:46:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 04:46:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 04:46:49] [INFO ] Load time of PNML (sax parser for PT used): 153 ms
[2023-03-22 04:46:49] [INFO ] Transformed 315 places.
[2023-03-22 04:46:49] [INFO ] Transformed 287 transitions.
[2023-03-22 04:46:49] [INFO ] Found NUPN structural information;
[2023-03-22 04:46:49] [INFO ] Parsed PT model containing 315 places and 287 transitions and 718 arcs in 392 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldPPPt-PT-004B-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-004B-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-004B-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-004B-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-004B-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-004B-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-004B-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 38 out of 315 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 315/315 places, 287/287 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 279 transition count 251
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 279 transition count 251
Applied a total of 72 rules in 67 ms. Remains 279 /315 variables (removed 36) and now considering 251/287 (removed 36) transitions.
// Phase 1: matrix 251 rows 279 cols
[2023-03-22 04:46:49] [INFO ] Computed 45 place invariants in 9 ms
[2023-03-22 04:46:50] [INFO ] Implicit Places using invariants in 787 ms returned []
[2023-03-22 04:46:50] [INFO ] Invariant cache hit.
[2023-03-22 04:46:52] [INFO ] Implicit Places using invariants and state equation in 1414 ms returned []
Implicit Place search using SMT with State Equation took 2269 ms to find 0 implicit places.
[2023-03-22 04:46:52] [INFO ] Invariant cache hit.
[2023-03-22 04:46:52] [INFO ] Dead Transitions using invariants and state equation in 324 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 279/315 places, 251/287 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2684 ms. Remains : 279/315 places, 251/287 transitions.
Support contains 38 out of 279 places after structural reductions.
[2023-03-22 04:46:52] [INFO ] Flatten gal took : 75 ms
[2023-03-22 04:46:52] [INFO ] Flatten gal took : 23 ms
[2023-03-22 04:46:52] [INFO ] Input system was already deterministic with 251 transitions.
Finished random walk after 2937 steps, including 0 resets, run visited all 19 properties in 203 ms. (steps per millisecond=14 )
Computed a total of 66 stabilizing places and 66 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(p0)&&G(p1)))))'
Support contains 5 out of 279 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 279/279 places, 251/251 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 271 transition count 243
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 271 transition count 243
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 270 transition count 242
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 270 transition count 242
Applied a total of 18 rules in 46 ms. Remains 270 /279 variables (removed 9) and now considering 242/251 (removed 9) transitions.
// Phase 1: matrix 242 rows 270 cols
[2023-03-22 04:46:53] [INFO ] Computed 45 place invariants in 5 ms
[2023-03-22 04:46:53] [INFO ] Implicit Places using invariants in 232 ms returned []
[2023-03-22 04:46:53] [INFO ] Invariant cache hit.
[2023-03-22 04:46:54] [INFO ] Implicit Places using invariants and state equation in 623 ms returned []
Implicit Place search using SMT with State Equation took 858 ms to find 0 implicit places.
[2023-03-22 04:46:54] [INFO ] Invariant cache hit.
[2023-03-22 04:46:54] [INFO ] Dead Transitions using invariants and state equation in 196 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 270/279 places, 242/251 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1102 ms. Remains : 270/279 places, 242/251 transitions.
Stuttering acceptance computed with spot in 646 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ShieldPPPt-PT-004B-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND p1 p0), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 1}], [{ cond=(NOT p1), acceptance={} source=5 dest: 0}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=2, aps=[p1:(AND (EQ s89 0) (EQ s116 1)), p0:(AND (OR (EQ s199 0) (EQ s170 1)) (EQ s143 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA ShieldPPPt-PT-004B-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-004B-LTLCardinality-00 finished in 1859 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 2 out of 279 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 279/279 places, 251/251 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 270 transition count 242
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 270 transition count 242
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 269 transition count 241
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 269 transition count 241
Applied a total of 20 rules in 16 ms. Remains 269 /279 variables (removed 10) and now considering 241/251 (removed 10) transitions.
// Phase 1: matrix 241 rows 269 cols
[2023-03-22 04:46:55] [INFO ] Computed 45 place invariants in 2 ms
[2023-03-22 04:46:55] [INFO ] Implicit Places using invariants in 159 ms returned []
[2023-03-22 04:46:55] [INFO ] Invariant cache hit.
[2023-03-22 04:46:55] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 423 ms to find 0 implicit places.
[2023-03-22 04:46:55] [INFO ] Invariant cache hit.
[2023-03-22 04:46:55] [INFO ] Dead Transitions using invariants and state equation in 258 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 269/279 places, 241/251 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 699 ms. Remains : 269/279 places, 241/251 transitions.
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-004B-LTLCardinality-02 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:(OR (EQ s232 0) (EQ s208 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 33333 reset in 325 ms.
Product exploration explored 100000 steps with 33333 reset in 226 ms.
Computed a total of 62 stabilizing places and 62 stable transitions
Computed a total of 62 stabilizing places and 62 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 98 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPt-PT-004B-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPt-PT-004B-LTLCardinality-02 finished in 1529 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 2 out of 279 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 279/279 places, 251/251 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 270 transition count 242
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 270 transition count 242
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 269 transition count 241
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 269 transition count 241
Applied a total of 20 rules in 16 ms. Remains 269 /279 variables (removed 10) and now considering 241/251 (removed 10) transitions.
[2023-03-22 04:46:56] [INFO ] Invariant cache hit.
[2023-03-22 04:46:56] [INFO ] Implicit Places using invariants in 143 ms returned []
[2023-03-22 04:46:56] [INFO ] Invariant cache hit.
[2023-03-22 04:46:57] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 376 ms to find 0 implicit places.
[2023-03-22 04:46:57] [INFO ] Invariant cache hit.
[2023-03-22 04:46:57] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 269/279 places, 241/251 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 578 ms. Remains : 269/279 places, 241/251 transitions.
Stuttering acceptance computed with spot in 101 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-004B-LTLCardinality-03 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:(OR (EQ s5 0) (EQ s235 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 446 steps with 0 reset in 4 ms.
FORMULA ShieldPPPt-PT-004B-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-004B-LTLCardinality-03 finished in 702 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(p1)||p0)))'
Support contains 4 out of 279 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 279/279 places, 251/251 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 272 transition count 244
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 272 transition count 244
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 271 transition count 243
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 271 transition count 243
Applied a total of 16 rules in 25 ms. Remains 271 /279 variables (removed 8) and now considering 243/251 (removed 8) transitions.
// Phase 1: matrix 243 rows 271 cols
[2023-03-22 04:46:57] [INFO ] Computed 45 place invariants in 7 ms
[2023-03-22 04:46:57] [INFO ] Implicit Places using invariants in 134 ms returned []
[2023-03-22 04:46:57] [INFO ] Invariant cache hit.
[2023-03-22 04:46:58] [INFO ] Implicit Places using invariants and state equation in 375 ms returned []
Implicit Place search using SMT with State Equation took 539 ms to find 0 implicit places.
[2023-03-22 04:46:58] [INFO ] Invariant cache hit.
[2023-03-22 04:46:58] [INFO ] Dead Transitions using invariants and state equation in 334 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 271/279 places, 243/251 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 899 ms. Remains : 271/279 places, 243/251 transitions.
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPt-PT-004B-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p1:(OR (EQ s125 0) (EQ s47 1)), p0:(OR (EQ s266 0) (EQ s135 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 50000 reset in 144 ms.
Product exploration explored 100000 steps with 50000 reset in 146 ms.
Computed a total of 62 stabilizing places and 62 stable transitions
Computed a total of 62 stabilizing places and 62 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPt-PT-004B-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPt-PT-004B-LTLCardinality-04 finished in 1502 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(p0) U (!p1 U (p2||G(!p1)))))'
Support contains 5 out of 279 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 279/279 places, 251/251 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 0 with 58 rules applied. Total rules applied 58 place count 278 transition count 192
Reduce places removed 58 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 59 rules applied. Total rules applied 117 place count 220 transition count 191
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 118 place count 219 transition count 191
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 25 Pre rules applied. Total rules applied 118 place count 219 transition count 166
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 168 place count 194 transition count 166
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 172 place count 190 transition count 162
Iterating global reduction 3 with 4 rules applied. Total rules applied 176 place count 190 transition count 162
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 176 place count 190 transition count 158
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 184 place count 186 transition count 158
Performed 67 Post agglomeration using F-continuation condition.Transition count delta: 67
Deduced a syphon composed of 67 places in 1 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 3 with 134 rules applied. Total rules applied 318 place count 119 transition count 91
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 319 place count 119 transition count 90
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 4 with 2 rules applied. Total rules applied 321 place count 118 transition count 89
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 341 place count 108 transition count 89
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 343 place count 106 transition count 87
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 344 place count 105 transition count 87
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 344 place count 105 transition count 85
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 348 place count 103 transition count 85
Applied a total of 348 rules in 59 ms. Remains 103 /279 variables (removed 176) and now considering 85/251 (removed 166) transitions.
// Phase 1: matrix 85 rows 103 cols
[2023-03-22 04:46:59] [INFO ] Computed 44 place invariants in 1 ms
[2023-03-22 04:46:59] [INFO ] Implicit Places using invariants in 104 ms returned [84, 88]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 107 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 101/279 places, 85/251 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 13 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 99 transition count 83
Applied a total of 4 rules in 17 ms. Remains 99 /101 variables (removed 2) and now considering 83/85 (removed 2) transitions.
// Phase 1: matrix 83 rows 99 cols
[2023-03-22 04:46:59] [INFO ] Computed 42 place invariants in 0 ms
[2023-03-22 04:46:59] [INFO ] Implicit Places using invariants in 99 ms returned []
[2023-03-22 04:46:59] [INFO ] Invariant cache hit.
[2023-03-22 04:46:59] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-22 04:46:59] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 275 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 99/279 places, 83/251 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 459 ms. Remains : 99/279 places, 83/251 transitions.
Stuttering acceptance computed with spot in 243 ms :[(AND p1 (NOT p2)), true, (NOT p0), (AND (NOT p2) p1)]
Running random walk in product with property : ShieldPPPt-PT-004B-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(AND (NEQ s74 1) (NOT (OR (EQ s12 0) (EQ s54 1)))), p1:(OR (EQ s12 0) (EQ s54 1)), p0:(OR (EQ s10 0) (EQ s96 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 79 steps with 0 reset in 0 ms.
FORMULA ShieldPPPt-PT-004B-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-004B-LTLCardinality-08 finished in 732 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)&&G((G(p1) U (p2&&(X(F(!p4))||p3))))))'
Support contains 8 out of 279 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 279/279 places, 251/251 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 59 transitions
Trivial Post-agglo rules discarded 59 transitions
Performed 59 trivial Post agglomeration. Transition count delta: 59
Iterating post reduction 0 with 59 rules applied. Total rules applied 59 place count 278 transition count 191
Reduce places removed 59 places and 0 transitions.
Iterating post reduction 1 with 59 rules applied. Total rules applied 118 place count 219 transition count 191
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 118 place count 219 transition count 168
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 164 place count 196 transition count 168
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 167 place count 193 transition count 165
Iterating global reduction 2 with 3 rules applied. Total rules applied 170 place count 193 transition count 165
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 170 place count 193 transition count 162
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 176 place count 190 transition count 162
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 306 place count 125 transition count 97
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 307 place count 125 transition count 96
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 309 place count 124 transition count 95
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 329 place count 114 transition count 95
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 331 place count 112 transition count 93
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 332 place count 111 transition count 93
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 332 place count 111 transition count 91
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 336 place count 109 transition count 91
Applied a total of 336 rules in 22 ms. Remains 109 /279 variables (removed 170) and now considering 91/251 (removed 160) transitions.
// Phase 1: matrix 91 rows 109 cols
[2023-03-22 04:46:59] [INFO ] Computed 44 place invariants in 1 ms
[2023-03-22 04:46:59] [INFO ] Implicit Places using invariants in 88 ms returned [90, 94]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 89 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 107/279 places, 91/251 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 105 transition count 89
Applied a total of 4 rules in 5 ms. Remains 105 /107 variables (removed 2) and now considering 89/91 (removed 2) transitions.
// Phase 1: matrix 89 rows 105 cols
[2023-03-22 04:46:59] [INFO ] Computed 42 place invariants in 0 ms
[2023-03-22 04:47:00] [INFO ] Implicit Places using invariants in 332 ms returned []
[2023-03-22 04:47:00] [INFO ] Invariant cache hit.
[2023-03-22 04:47:00] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-22 04:47:00] [INFO ] Implicit Places using invariants and state equation in 412 ms returned []
Implicit Place search using SMT with State Equation took 758 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 105/279 places, 89/251 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 881 ms. Remains : 105/279 places, 89/251 transitions.
Stuttering acceptance computed with spot in 573 ms :[(OR (NOT p2) (NOT p0) (AND (NOT p3) p4)), true, (NOT p0), (NOT p1), p4, (OR (NOT p2) (AND (NOT p3) p4)), (OR (NOT p2) (AND (NOT p3) p4)), (AND p4 (NOT p1)), (OR (AND (NOT p2) p4) (AND (NOT p3) p4))]
Running random walk in product with property : ShieldPPPt-PT-004B-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 3}, { cond=(AND p2 (NOT p3) (NOT p1)), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 5}, { cond=(OR p2 p1), acceptance={} source=0 dest: 6}, { cond=(AND p2 (NOT p3) p1), acceptance={} source=0 dest: 7}, { cond=(AND p2 (NOT p3) p1), acceptance={} source=0 dest: 8}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=p4, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=5 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=5 dest: 3}, { cond=(AND p2 (NOT p3) (NOT p1)), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={0} source=5 dest: 5}, { cond=(AND p2 (NOT p3) p1), acceptance={0} source=5 dest: 7}, { cond=(AND p2 (NOT p3) p1), acceptance={0} source=5 dest: 8}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=6 dest: 3}, { cond=(AND p2 (NOT p3) (NOT p1)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={} source=6 dest: 5}, { cond=(OR p2 p1), acceptance={} source=6 dest: 6}, { cond=(AND p2 (NOT p3) p1), acceptance={} source=6 dest: 7}, { cond=(AND p2 (NOT p3) p1), acceptance={} source=6 dest: 8}], [{ cond=(AND (NOT p1) p4), acceptance={} source=7 dest: 4}, { cond=(AND p1 p4), acceptance={} source=7 dest: 7}], [{ cond=(OR (AND (NOT p2) (NOT p1) p4) (AND (NOT p3) (NOT p1) p4)), acceptance={0} source=8 dest: 4}, { cond=(OR (AND (NOT p2) p1 p4) (AND (NOT p3) p1 p4)), acceptance={0} source=8 dest: 7}, { cond=(OR (AND (NOT p2) p1 p4) (AND (NOT p3) p1 p4)), acceptance={0} source=8 dest: 8}]], initial=0, aps=[p2:(OR (EQ s12 0) (EQ s53 1)), p1:(OR (EQ s67 0) (EQ s104 1)), p0:(OR (EQ s60 0) (EQ s1 1)), p3:(OR (EQ s56 0) (EQ s25 1)), p4:(OR (EQ s56 0) (EQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][true, true, true, true, true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 1779 steps with 6 reset in 21 ms.
FORMULA ShieldPPPt-PT-004B-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-004B-LTLCardinality-09 finished in 1509 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 279 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 279/279 places, 251/251 transitions.
Drop transitions removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 279 transition count 191
Reduce places removed 60 places and 0 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 120 place count 219 transition count 191
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 120 place count 219 transition count 166
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 170 place count 194 transition count 166
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 175 place count 189 transition count 161
Iterating global reduction 2 with 5 rules applied. Total rules applied 180 place count 189 transition count 161
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 180 place count 189 transition count 156
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 190 place count 184 transition count 156
Performed 68 Post agglomeration using F-continuation condition.Transition count delta: 68
Deduced a syphon composed of 68 places in 0 ms
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 2 with 136 rules applied. Total rules applied 326 place count 116 transition count 88
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 350 place count 104 transition count 88
Applied a total of 350 rules in 33 ms. Remains 104 /279 variables (removed 175) and now considering 88/251 (removed 163) transitions.
// Phase 1: matrix 88 rows 104 cols
[2023-03-22 04:47:01] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-22 04:47:01] [INFO ] Implicit Places using invariants in 89 ms returned []
[2023-03-22 04:47:01] [INFO ] Invariant cache hit.
[2023-03-22 04:47:01] [INFO ] State equation strengthened by 28 read => feed constraints.
[2023-03-22 04:47:01] [INFO ] Implicit Places using invariants and state equation in 176 ms returned []
Implicit Place search using SMT with State Equation took 273 ms to find 0 implicit places.
[2023-03-22 04:47:01] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 04:47:01] [INFO ] Invariant cache hit.
[2023-03-22 04:47:01] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 104/279 places, 88/251 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 446 ms. Remains : 104/279 places, 88/251 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-004B-LTLCardinality-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:(AND (NEQ s1 0) (NEQ s95 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 53982 steps with 0 reset in 194 ms.
FORMULA ShieldPPPt-PT-004B-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-004B-LTLCardinality-12 finished in 705 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&F(p1))))'
Support contains 5 out of 279 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 279/279 places, 251/251 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 271 transition count 243
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 271 transition count 243
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 270 transition count 242
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 270 transition count 242
Applied a total of 18 rules in 7 ms. Remains 270 /279 variables (removed 9) and now considering 242/251 (removed 9) transitions.
// Phase 1: matrix 242 rows 270 cols
[2023-03-22 04:47:01] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-22 04:47:02] [INFO ] Implicit Places using invariants in 137 ms returned []
[2023-03-22 04:47:02] [INFO ] Invariant cache hit.
[2023-03-22 04:47:02] [INFO ] Implicit Places using invariants and state equation in 210 ms returned []
Implicit Place search using SMT with State Equation took 359 ms to find 0 implicit places.
[2023-03-22 04:47:02] [INFO ] Invariant cache hit.
[2023-03-22 04:47:02] [INFO ] Dead Transitions using invariants and state equation in 310 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 270/279 places, 242/251 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 690 ms. Remains : 270/279 places, 242/251 transitions.
Stuttering acceptance computed with spot in 239 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPt-PT-004B-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(OR (EQ s176 0) (EQ s68 1)), p1:(OR (AND (EQ s223 0) (EQ s243 1)) (EQ s181 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 555 steps with 0 reset in 4 ms.
FORMULA ShieldPPPt-PT-004B-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-004B-LTLCardinality-13 finished in 951 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(F(p1))||G(p0))))'
Support contains 5 out of 279 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 279/279 places, 251/251 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 271 transition count 243
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 271 transition count 243
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 270 transition count 242
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 270 transition count 242
Applied a total of 18 rules in 7 ms. Remains 270 /279 variables (removed 9) and now considering 242/251 (removed 9) transitions.
// Phase 1: matrix 242 rows 270 cols
[2023-03-22 04:47:02] [INFO ] Computed 45 place invariants in 3 ms
[2023-03-22 04:47:03] [INFO ] Implicit Places using invariants in 189 ms returned []
[2023-03-22 04:47:03] [INFO ] Invariant cache hit.
[2023-03-22 04:47:03] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 451 ms to find 0 implicit places.
[2023-03-22 04:47:03] [INFO ] Invariant cache hit.
[2023-03-22 04:47:03] [INFO ] Dead Transitions using invariants and state equation in 154 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 270/279 places, 242/251 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 625 ms. Remains : 270/279 places, 242/251 transitions.
Stuttering acceptance computed with spot in 208 ms :[(NOT p0), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p0)), true]
Running random walk in product with property : ShieldPPPt-PT-004B-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s251 0) (EQ s239 1)), p1:(OR (AND (EQ s37 0) (EQ s230 1)) (EQ s61 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 2 reset in 0 ms.
FORMULA ShieldPPPt-PT-004B-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-004B-LTLCardinality-14 finished in 864 ms.
All properties solved by simple procedures.
Total runtime 14811 ms.
ITS solved all properties within timeout

BK_STOP 1679460423994

--------------------
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 LTLCardinality -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldPPPt-PT-004B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is ShieldPPPt-PT-004B, examination is LTLCardinality"
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-oct2-167903717200587"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-004B.tgz
mv ShieldPPPt-PT-004B execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;