Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r423-tajo-167905976500307.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is ShieldRVt-PT-040A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r423-tajo-167905976500307
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 7.3K Feb 26 00:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 26 00:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 23:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 25 23:27 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 3.5K Feb 25 17:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 17:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 00:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Feb 26 00:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 00:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 00:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:04 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 109K 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 ShieldRVt-PT-040A-LTLCardinality-00
FORMULA_NAME ShieldRVt-PT-040A-LTLCardinality-01
FORMULA_NAME ShieldRVt-PT-040A-LTLCardinality-02
FORMULA_NAME ShieldRVt-PT-040A-LTLCardinality-03
FORMULA_NAME ShieldRVt-PT-040A-LTLCardinality-04
FORMULA_NAME ShieldRVt-PT-040A-LTLCardinality-05
FORMULA_NAME ShieldRVt-PT-040A-LTLCardinality-06
FORMULA_NAME ShieldRVt-PT-040A-LTLCardinality-07
FORMULA_NAME ShieldRVt-PT-040A-LTLCardinality-08
FORMULA_NAME ShieldRVt-PT-040A-LTLCardinality-09
FORMULA_NAME ShieldRVt-PT-040A-LTLCardinality-10
FORMULA_NAME ShieldRVt-PT-040A-LTLCardinality-11
FORMULA_NAME ShieldRVt-PT-040A-LTLCardinality-12
FORMULA_NAME ShieldRVt-PT-040A-LTLCardinality-13
FORMULA_NAME ShieldRVt-PT-040A-LTLCardinality-14
FORMULA_NAME ShieldRVt-PT-040A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679245833756

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-040A
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 17:10:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-19 17:10:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 17:10:35] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2023-03-19 17:10:35] [INFO ] Transformed 323 places.
[2023-03-19 17:10:35] [INFO ] Transformed 323 transitions.
[2023-03-19 17:10:35] [INFO ] Found NUPN structural information;
[2023-03-19 17:10:35] [INFO ] Parsed PT model containing 323 places and 323 transitions and 1366 arcs in 113 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 6 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 9 formulas.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldRVt-PT-040A-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-040A-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-040A-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-040A-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-040A-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-040A-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-040A-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-040A-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-040A-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-040A-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-040A-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 13 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 38 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
// Phase 1: matrix 322 rows 323 cols
[2023-03-19 17:10:35] [INFO ] Computed 161 place invariants in 13 ms
[2023-03-19 17:10:35] [INFO ] Implicit Places using invariants in 283 ms returned []
[2023-03-19 17:10:35] [INFO ] Invariant cache hit.
[2023-03-19 17:10:36] [INFO ] Implicit Places using invariants and state equation in 275 ms returned []
Implicit Place search using SMT with State Equation took 581 ms to find 0 implicit places.
[2023-03-19 17:10:36] [INFO ] Invariant cache hit.
[2023-03-19 17:10:36] [INFO ] Dead Transitions using invariants and state equation in 229 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 849 ms. Remains : 323/323 places, 322/322 transitions.
Support contains 13 out of 323 places after structural reductions.
[2023-03-19 17:10:36] [INFO ] Flatten gal took : 65 ms
[2023-03-19 17:10:36] [INFO ] Flatten gal took : 27 ms
[2023-03-19 17:10:36] [INFO ] Input system was already deterministic with 322 transitions.
Support contains 12 out of 323 places (down from 13) after GAL structural reductions.
Finished random walk after 6551 steps, including 1 resets, run visited all 7 properties in 81 ms. (steps per millisecond=80 )
Computed a total of 1 stabilizing places and 1 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(G(p0))))'
Support contains 1 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 10 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
[2023-03-19 17:10:36] [INFO ] Invariant cache hit.
[2023-03-19 17:10:36] [INFO ] Implicit Places using invariants in 132 ms returned []
[2023-03-19 17:10:36] [INFO ] Invariant cache hit.
[2023-03-19 17:10:37] [INFO ] Implicit Places using invariants and state equation in 235 ms returned []
Implicit Place search using SMT with State Equation took 371 ms to find 0 implicit places.
[2023-03-19 17:10:37] [INFO ] Invariant cache hit.
[2023-03-19 17:10:37] [INFO ] Dead Transitions using invariants and state equation in 162 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 545 ms. Remains : 323/323 places, 322/322 transitions.
Stuttering acceptance computed with spot in 183 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-040A-LTLCardinality-00 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 s42 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 492 ms.
Product exploration explored 100000 steps with 0 reset in 471 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 98 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (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 : [(NOT p0), (X (X p0))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 88 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 102 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
[2023-03-19 17:10:39] [INFO ] Invariant cache hit.
[2023-03-19 17:10:39] [INFO ] [Real]Absence check using 161 positive place invariants in 28 ms returned sat
[2023-03-19 17:10:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:10:39] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-19 17:10:39] [INFO ] Computed and/alt/rep : 321/1399/321 causal constraints (skipped 0 transitions) in 25 ms.
[2023-03-19 17:10:39] [INFO ] Added : 0 causal constraints over 0 iterations in 58 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 7 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
[2023-03-19 17:10:39] [INFO ] Invariant cache hit.
[2023-03-19 17:10:39] [INFO ] Implicit Places using invariants in 176 ms returned []
[2023-03-19 17:10:39] [INFO ] Invariant cache hit.
[2023-03-19 17:10:39] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 452 ms to find 0 implicit places.
[2023-03-19 17:10:39] [INFO ] Invariant cache hit.
[2023-03-19 17:10:40] [INFO ] Dead Transitions using invariants and state equation in 179 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 640 ms. Remains : 323/323 places, 322/322 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 63 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[true, (NOT p0), (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 : [(NOT p0), (X (X p0))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 106 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 126 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
[2023-03-19 17:10:40] [INFO ] Invariant cache hit.
[2023-03-19 17:10:40] [INFO ] [Real]Absence check using 161 positive place invariants in 24 ms returned sat
[2023-03-19 17:10:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:10:40] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2023-03-19 17:10:40] [INFO ] Computed and/alt/rep : 321/1399/321 causal constraints (skipped 0 transitions) in 18 ms.
[2023-03-19 17:10:40] [INFO ] Added : 0 causal constraints over 0 iterations in 39 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 96 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 430 ms.
Product exploration explored 100000 steps with 0 reset in 460 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 107 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 323 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 323 transition count 322
Deduced a syphon composed of 1 places in 1 ms
Applied a total of 1 rules in 44 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
[2023-03-19 17:10:42] [INFO ] Redundant transitions in 12 ms returned []
// Phase 1: matrix 322 rows 323 cols
[2023-03-19 17:10:42] [INFO ] Computed 161 place invariants in 2 ms
[2023-03-19 17:10:42] [INFO ] Dead Transitions using invariants and state equation in 174 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 323/323 places, 322/322 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 244 ms. Remains : 323/323 places, 322/322 transitions.
Support contains 1 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 11 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
// Phase 1: matrix 322 rows 323 cols
[2023-03-19 17:10:42] [INFO ] Computed 161 place invariants in 1 ms
[2023-03-19 17:10:42] [INFO ] Implicit Places using invariants in 143 ms returned []
[2023-03-19 17:10:42] [INFO ] Invariant cache hit.
[2023-03-19 17:10:42] [INFO ] Implicit Places using invariants and state equation in 249 ms returned []
Implicit Place search using SMT with State Equation took 394 ms to find 0 implicit places.
[2023-03-19 17:10:42] [INFO ] Invariant cache hit.
[2023-03-19 17:10:43] [INFO ] Dead Transitions using invariants and state equation in 194 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 603 ms. Remains : 323/323 places, 322/322 transitions.
Treatment of property ShieldRVt-PT-040A-LTLCardinality-00 finished in 6347 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))'
Support contains 1 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 12 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
[2023-03-19 17:10:43] [INFO ] Invariant cache hit.
[2023-03-19 17:10:43] [INFO ] Implicit Places using invariants in 128 ms returned []
[2023-03-19 17:10:43] [INFO ] Invariant cache hit.
[2023-03-19 17:10:43] [INFO ] Implicit Places using invariants and state equation in 272 ms returned []
Implicit Place search using SMT with State Equation took 404 ms to find 0 implicit places.
[2023-03-19 17:10:43] [INFO ] Invariant cache hit.
[2023-03-19 17:10:43] [INFO ] Dead Transitions using invariants and state equation in 172 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 591 ms. Remains : 323/323 places, 322/322 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ShieldRVt-PT-040A-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s74 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 923 ms.
Product exploration explored 100000 steps with 50000 reset in 911 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 80 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVt-PT-040A-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVt-PT-040A-LTLCardinality-02 finished in 2612 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 2 out of 323 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 322 transition count 321
Applied a total of 2 rules in 18 ms. Remains 322 /323 variables (removed 1) and now considering 321/322 (removed 1) transitions.
// Phase 1: matrix 321 rows 322 cols
[2023-03-19 17:10:45] [INFO ] Computed 161 place invariants in 2 ms
[2023-03-19 17:10:45] [INFO ] Implicit Places using invariants in 170 ms returned [315]
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 : 321/323 places, 321/322 transitions.
Applied a total of 0 rules in 10 ms. Remains 321 /321 variables (removed 0) and now considering 321/321 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 201 ms. Remains : 321/323 places, 321/322 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-040A-LTLCardinality-04 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:(AND (EQ s21 0) (EQ s36 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 321 ms.
Product exploration explored 100000 steps with 0 reset in 435 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 138 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 68 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 : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 132 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 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 321 rows 321 cols
[2023-03-19 17:10:47] [INFO ] Computed 160 place invariants in 2 ms
[2023-03-19 17:10:47] [INFO ] [Real]Absence check using 160 positive place invariants in 38 ms returned sat
[2023-03-19 17:10:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:10:47] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2023-03-19 17:10:47] [INFO ] Computed and/alt/rep : 320/1393/320 causal constraints (skipped 0 transitions) in 24 ms.
[2023-03-19 17:10:47] [INFO ] Added : 0 causal constraints over 0 iterations in 51 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 321 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 321/321 places, 321/321 transitions.
Applied a total of 0 rules in 12 ms. Remains 321 /321 variables (removed 0) and now considering 321/321 (removed 0) transitions.
[2023-03-19 17:10:47] [INFO ] Invariant cache hit.
[2023-03-19 17:10:47] [INFO ] Implicit Places using invariants in 186 ms returned []
[2023-03-19 17:10:47] [INFO ] Invariant cache hit.
[2023-03-19 17:10:48] [INFO ] Implicit Places using invariants and state equation in 283 ms returned []
Implicit Place search using SMT with State Equation took 471 ms to find 0 implicit places.
[2023-03-19 17:10:48] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-19 17:10:48] [INFO ] Invariant cache hit.
[2023-03-19 17:10:48] [INFO ] Dead Transitions using invariants and state equation in 244 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 739 ms. Remains : 321/321 places, 321/321 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 109 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 67 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 : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 137 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 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
[2023-03-19 17:10:48] [INFO ] Invariant cache hit.
[2023-03-19 17:10:49] [INFO ] [Real]Absence check using 160 positive place invariants in 29 ms returned sat
[2023-03-19 17:10:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:10:49] [INFO ] [Real]Absence check using state equation in 117 ms returned sat
[2023-03-19 17:10:49] [INFO ] Computed and/alt/rep : 320/1393/320 causal constraints (skipped 0 transitions) in 23 ms.
[2023-03-19 17:10:49] [INFO ] Added : 0 causal constraints over 0 iterations in 52 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 414 ms.
Product exploration explored 100000 steps with 2 reset in 436 ms.
Support contains 2 out of 321 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 321/321 places, 321/321 transitions.
Applied a total of 0 rules in 7 ms. Remains 321 /321 variables (removed 0) and now considering 321/321 (removed 0) transitions.
[2023-03-19 17:10:50] [INFO ] Invariant cache hit.
[2023-03-19 17:10:50] [INFO ] Implicit Places using invariants in 168 ms returned []
[2023-03-19 17:10:50] [INFO ] Invariant cache hit.
[2023-03-19 17:10:50] [INFO ] Implicit Places using invariants and state equation in 286 ms returned []
Implicit Place search using SMT with State Equation took 456 ms to find 0 implicit places.
[2023-03-19 17:10:50] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-19 17:10:50] [INFO ] Invariant cache hit.
[2023-03-19 17:10:50] [INFO ] Dead Transitions using invariants and state equation in 195 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 667 ms. Remains : 321/321 places, 321/321 transitions.
Treatment of property ShieldRVt-PT-040A-LTLCardinality-04 finished in 5235 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||(!p1 U (p2||G(!p1)))))))'
Support contains 6 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 3 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
// Phase 1: matrix 322 rows 323 cols
[2023-03-19 17:10:51] [INFO ] Computed 161 place invariants in 2 ms
[2023-03-19 17:10:51] [INFO ] Implicit Places using invariants in 147 ms returned []
[2023-03-19 17:10:51] [INFO ] Invariant cache hit.
[2023-03-19 17:10:51] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 447 ms to find 0 implicit places.
[2023-03-19 17:10:51] [INFO ] Invariant cache hit.
[2023-03-19 17:10:51] [INFO ] Dead Transitions using invariants and state equation in 189 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 645 ms. Remains : 323/323 places, 322/322 transitions.
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1)]
Running random walk in product with property : ShieldRVt-PT-040A-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s143 0) (EQ s229 1)), p2:(AND (NOT (OR (EQ s174 0) (EQ s27 1))) (NOT (OR (EQ s295 0) (EQ s23 1)))), p1:(OR (EQ s295 0) (EQ s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 2522 reset in 519 ms.
Stack based approach found an accepted trace after 15 steps with 1 reset with depth 9 and stack size 9 in 1 ms.
FORMULA ShieldRVt-PT-040A-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-040A-LTLCardinality-07 finished in 1281 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 323 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 322 transition count 321
Applied a total of 2 rules in 29 ms. Remains 322 /323 variables (removed 1) and now considering 321/322 (removed 1) transitions.
// Phase 1: matrix 321 rows 322 cols
[2023-03-19 17:10:52] [INFO ] Computed 161 place invariants in 4 ms
[2023-03-19 17:10:52] [INFO ] Implicit Places using invariants in 185 ms returned [315]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 187 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 321/323 places, 321/322 transitions.
Applied a total of 0 rules in 13 ms. Remains 321 /321 variables (removed 0) and now considering 321/321 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 230 ms. Remains : 321/323 places, 321/322 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-040A-LTLCardinality-09 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 (EQ s72 1) (EQ s156 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 442 ms.
Product exploration explored 100000 steps with 0 reset in 459 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 122 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(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 : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
// Phase 1: matrix 321 rows 321 cols
[2023-03-19 17:10:53] [INFO ] Computed 160 place invariants in 4 ms
[2023-03-19 17:10:53] [INFO ] [Real]Absence check using 160 positive place invariants in 37 ms returned sat
[2023-03-19 17:10:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:10:54] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2023-03-19 17:10:54] [INFO ] Computed and/alt/rep : 320/1393/320 causal constraints (skipped 0 transitions) in 23 ms.
[2023-03-19 17:10:54] [INFO ] Added : 0 causal constraints over 0 iterations in 49 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 321 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 321/321 places, 321/321 transitions.
Applied a total of 0 rules in 11 ms. Remains 321 /321 variables (removed 0) and now considering 321/321 (removed 0) transitions.
[2023-03-19 17:10:54] [INFO ] Invariant cache hit.
[2023-03-19 17:10:54] [INFO ] Implicit Places using invariants in 140 ms returned []
[2023-03-19 17:10:54] [INFO ] Invariant cache hit.
[2023-03-19 17:10:54] [INFO ] Implicit Places using invariants and state equation in 230 ms returned []
Implicit Place search using SMT with State Equation took 372 ms to find 0 implicit places.
[2023-03-19 17:10:54] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 17:10:54] [INFO ] Invariant cache hit.
[2023-03-19 17:10:54] [INFO ] Dead Transitions using invariants and state equation in 173 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 569 ms. Remains : 321/321 places, 321/321 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 90 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(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 : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 78 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 20 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
[2023-03-19 17:10:54] [INFO ] Invariant cache hit.
[2023-03-19 17:10:55] [INFO ] [Real]Absence check using 160 positive place invariants in 22 ms returned sat
[2023-03-19 17:10:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:10:55] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2023-03-19 17:10:55] [INFO ] Computed and/alt/rep : 320/1393/320 causal constraints (skipped 0 transitions) in 19 ms.
[2023-03-19 17:10:55] [INFO ] Added : 0 causal constraints over 0 iterations in 37 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 429 ms.
Stack based approach found an accepted trace after 70598 steps with 0 reset with depth 70599 and stack size 10284 in 357 ms.
FORMULA ShieldRVt-PT-040A-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-040A-LTLCardinality-09 finished in 3817 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))))'
Found a Lengthening insensitive property : ShieldRVt-PT-040A-LTLCardinality-00
Stuttering acceptance computed with spot in 148 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 323 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 323/323 places, 322/322 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 322 transition count 321
Applied a total of 2 rules in 16 ms. Remains 322 /323 variables (removed 1) and now considering 321/322 (removed 1) transitions.
// Phase 1: matrix 321 rows 322 cols
[2023-03-19 17:10:56] [INFO ] Computed 161 place invariants in 3 ms
[2023-03-19 17:10:56] [INFO ] Implicit Places using invariants in 185 ms returned [315]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 187 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 321/323 places, 321/322 transitions.
Applied a total of 0 rules in 10 ms. Remains 321 /321 variables (removed 0) and now considering 321/321 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 213 ms. Remains : 321/323 places, 321/322 transitions.
Running random walk in product with property : ShieldRVt-PT-040A-LTLCardinality-00 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 s42 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, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 484 ms.
Product exploration explored 100000 steps with 0 reset in 492 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 129 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 137 ms :[true, (NOT p0), (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 : [(NOT p0), (X (X p0))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 140 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 133 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 133 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
// Phase 1: matrix 321 rows 321 cols
[2023-03-19 17:10:58] [INFO ] Computed 160 place invariants in 3 ms
[2023-03-19 17:10:58] [INFO ] [Real]Absence check using 160 positive place invariants in 37 ms returned sat
[2023-03-19 17:10:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:10:58] [INFO ] [Real]Absence check using state equation in 187 ms returned sat
[2023-03-19 17:10:58] [INFO ] Computed and/alt/rep : 320/1393/320 causal constraints (skipped 0 transitions) in 20 ms.
[2023-03-19 17:10:58] [INFO ] Added : 0 causal constraints over 0 iterations in 51 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 321 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 321/321 places, 321/321 transitions.
Applied a total of 0 rules in 6 ms. Remains 321 /321 variables (removed 0) and now considering 321/321 (removed 0) transitions.
[2023-03-19 17:10:58] [INFO ] Invariant cache hit.
[2023-03-19 17:10:58] [INFO ] Implicit Places using invariants in 156 ms returned []
[2023-03-19 17:10:58] [INFO ] Invariant cache hit.
[2023-03-19 17:10:59] [INFO ] Implicit Places using invariants and state equation in 299 ms returned []
Implicit Place search using SMT with State Equation took 458 ms to find 0 implicit places.
[2023-03-19 17:10:59] [INFO ] Invariant cache hit.
[2023-03-19 17:10:59] [INFO ] Dead Transitions using invariants and state equation in 218 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 684 ms. Remains : 321/321 places, 321/321 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 81 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [(NOT p0), (X (X p0))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 117 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 132 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
[2023-03-19 17:11:00] [INFO ] Invariant cache hit.
[2023-03-19 17:11:00] [INFO ] [Real]Absence check using 160 positive place invariants in 29 ms returned sat
[2023-03-19 17:11:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:11:00] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-19 17:11:00] [INFO ] Computed and/alt/rep : 320/1393/320 causal constraints (skipped 0 transitions) in 22 ms.
[2023-03-19 17:11:00] [INFO ] Added : 0 causal constraints over 0 iterations in 56 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 153 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 425 ms.
Product exploration explored 100000 steps with 0 reset in 551 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 173 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 321 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 321/321 places, 321/321 transitions.
Applied a total of 0 rules in 13 ms. Remains 321 /321 variables (removed 0) and now considering 321/321 (removed 0) transitions.
[2023-03-19 17:11:01] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-19 17:11:01] [INFO ] Invariant cache hit.
[2023-03-19 17:11:02] [INFO ] Dead Transitions using invariants and state equation in 233 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 264 ms. Remains : 321/321 places, 321/321 transitions.
Support contains 1 out of 321 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 321/321 places, 321/321 transitions.
Applied a total of 0 rules in 4 ms. Remains 321 /321 variables (removed 0) and now considering 321/321 (removed 0) transitions.
[2023-03-19 17:11:02] [INFO ] Invariant cache hit.
[2023-03-19 17:11:02] [INFO ] Implicit Places using invariants in 190 ms returned []
[2023-03-19 17:11:02] [INFO ] Invariant cache hit.
[2023-03-19 17:11:02] [INFO ] Implicit Places using invariants and state equation in 294 ms returned []
Implicit Place search using SMT with State Equation took 486 ms to find 0 implicit places.
[2023-03-19 17:11:02] [INFO ] Invariant cache hit.
[2023-03-19 17:11:02] [INFO ] Dead Transitions using invariants and state equation in 214 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 705 ms. Remains : 321/321 places, 321/321 transitions.
Treatment of property ShieldRVt-PT-040A-LTLCardinality-00 finished in 6811 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 17:11:03] [INFO ] Flatten gal took : 49 ms
[2023-03-19 17:11:03] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-19 17:11:03] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 323 places, 322 transitions and 1364 arcs took 5 ms.
Total runtime 27872 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ShieldRVt-PT-040A
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/373
LTLCardinality

FORMULA ShieldRVt-PT-040A-LTLCardinality-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-040A-LTLCardinality-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679245863432

--------------------
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
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/373/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/373/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/373/LTLCardinality.xml
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 4 (type EXCL) for 3 ShieldRVt-PT-040A-LTLCardinality-04
lola: time limit : 1800 sec
lola: memory limit: 32 pages
lola: FINISHED task # 4 (type EXCL) for ShieldRVt-PT-040A-LTLCardinality-04
lola: result : false
lola: markings : 257
lola: fired transitions : 330
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 1 (type EXCL) for 0 ShieldRVt-PT-040A-LTLCardinality-00
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: FINISHED task # 1 (type EXCL) for ShieldRVt-PT-040A-LTLCardinality-00
lola: result : false
lola: markings : 254
lola: fired transitions : 254
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
ShieldRVt-PT-040A-LTLCardinality-00: LTL false LTL model checker
ShieldRVt-PT-040A-LTLCardinality-04: 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="ShieldRVt-PT-040A"
export BK_EXAMINATION="LTLCardinality"
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 ShieldRVt-PT-040A, 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 r423-tajo-167905976500307"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-040A.tgz
mv ShieldRVt-PT-040A 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 ;