Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r391-oct2-167903715000196.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)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is ShieldIIPt-PT-002A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r391-oct2-167903715000196
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 6.1K Feb 25 17:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Feb 25 17:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 17:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 25 17:09 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 16:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 17:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 165K Feb 25 17:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 17:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 25 17:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 12K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1679269725952

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-002A
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 23:48:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 23:48:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 23:48:48] [INFO ] Load time of PNML (sax parser for PT used): 34 ms
[2023-03-19 23:48:48] [INFO ] Transformed 41 places.
[2023-03-19 23:48:48] [INFO ] Transformed 31 transitions.
[2023-03-19 23:48:48] [INFO ] Found NUPN structural information;
[2023-03-19 23:48:48] [INFO ] Parsed PT model containing 41 places and 31 transitions and 126 arcs in 138 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldIIPt-PT-002A-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-002A-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-002A-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-002A-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Applied a total of 0 rules in 72 ms. Remains 41 /41 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 41 cols
[2023-03-19 23:48:49] [INFO ] Computed 19 place invariants in 18 ms
[2023-03-19 23:48:49] [INFO ] Implicit Places using invariants in 416 ms returned []
[2023-03-19 23:48:49] [INFO ] Invariant cache hit.
[2023-03-19 23:48:49] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 603 ms to find 0 implicit places.
[2023-03-19 23:48:49] [INFO ] Invariant cache hit.
[2023-03-19 23:48:49] [INFO ] Dead Transitions using invariants and state equation in 151 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 827 ms. Remains : 41/41 places, 30/30 transitions.
Support contains 29 out of 41 places after structural reductions.
[2023-03-19 23:48:50] [INFO ] Flatten gal took : 49 ms
[2023-03-19 23:48:50] [INFO ] Flatten gal took : 9 ms
[2023-03-19 23:48:50] [INFO ] Input system was already deterministic with 30 transitions.
Finished random walk after 204 steps, including 0 resets, run visited all 24 properties in 33 ms. (steps per millisecond=6 )
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' '!((!p0 U (G(!p0)||(!p0&&G(p1)))))'
Support contains 4 out of 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 41 transition count 29
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 40 transition count 29
Applied a total of 2 rules in 8 ms. Remains 40 /41 variables (removed 1) and now considering 29/30 (removed 1) transitions.
// Phase 1: matrix 29 rows 40 cols
[2023-03-19 23:48:50] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-19 23:48:50] [INFO ] Implicit Places using invariants in 135 ms returned [31]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 145 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 39/41 places, 29/30 transitions.
Applied a total of 0 rules in 3 ms. Remains 39 /39 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 156 ms. Remains : 39/41 places, 29/30 transitions.
Stuttering acceptance computed with spot in 419 ms :[true, p0, (AND p0 (NOT p1)), (NOT p1)]
Running random walk in product with property : ShieldIIPt-PT-002A-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (EQ s30 1) (EQ s32 1) (EQ s38 1)), p1:(EQ s16 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 39 steps with 0 reset in 2 ms.
FORMULA ShieldIIPt-PT-002A-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-002A-LTLFireability-00 finished in 637 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(G(X(((X(p0) U p1)||p1))))))))'
Support contains 4 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 41 cols
[2023-03-19 23:48:51] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-19 23:48:51] [INFO ] Implicit Places using invariants in 147 ms returned []
[2023-03-19 23:48:51] [INFO ] Invariant cache hit.
[2023-03-19 23:48:51] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
[2023-03-19 23:48:51] [INFO ] Invariant cache hit.
[2023-03-19 23:48:51] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 442 ms. Remains : 41/41 places, 30/30 transitions.
Stuttering acceptance computed with spot in 488 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : ShieldIIPt-PT-002A-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 5}, { cond=(NOT p1), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=6 dest: 6}, { cond=(NOT p0), acceptance={0} source=6 dest: 7}], [{ cond=true, acceptance={0} source=7 dest: 7}]], initial=0, aps=[p1:(AND (EQ s14 1) (EQ s29 1)), p0:(AND (EQ s27 1) (EQ s38 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 8 steps with 0 reset in 1 ms.
FORMULA ShieldIIPt-PT-002A-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-002A-LTLFireability-01 finished in 959 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 30/30 (removed 0) transitions.
[2023-03-19 23:48:52] [INFO ] Invariant cache hit.
[2023-03-19 23:48:52] [INFO ] Implicit Places using invariants in 108 ms returned []
[2023-03-19 23:48:52] [INFO ] Invariant cache hit.
[2023-03-19 23:48:52] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 227 ms to find 0 implicit places.
[2023-03-19 23:48:52] [INFO ] Invariant cache hit.
[2023-03-19 23:48:52] [INFO ] Dead Transitions using invariants and state equation in 154 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 383 ms. Remains : 41/41 places, 30/30 transitions.
Stuttering acceptance computed with spot in 160 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-002A-LTLFireability-02 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:(AND (EQ s2 1) (EQ s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA ShieldIIPt-PT-002A-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-002A-LTLFireability-02 finished in 571 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 U p1))||F(G(p2)))))'
Support contains 4 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Applied a total of 0 rules in 2 ms. Remains 41 /41 variables (removed 0) and now considering 30/30 (removed 0) transitions.
[2023-03-19 23:48:52] [INFO ] Invariant cache hit.
[2023-03-19 23:48:52] [INFO ] Implicit Places using invariants in 79 ms returned []
[2023-03-19 23:48:53] [INFO ] Invariant cache hit.
[2023-03-19 23:48:53] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
[2023-03-19 23:48:53] [INFO ] Invariant cache hit.
[2023-03-19 23:48:53] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 259 ms. Remains : 41/41 places, 30/30 transitions.
Stuttering acceptance computed with spot in 287 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldIIPt-PT-002A-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p1:(AND (EQ s4 1) (EQ s17 1)), p0:(EQ s35 1), p2:(AND (EQ s35 1) (EQ s33 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 290 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 1 ms.
FORMULA ShieldIIPt-PT-002A-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-002A-LTLFireability-03 finished in 865 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(!p0) U (p1||G((F(!p3)&&p2)))))'
Support contains 9 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 30/30 (removed 0) transitions.
[2023-03-19 23:48:53] [INFO ] Invariant cache hit.
[2023-03-19 23:48:53] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-19 23:48:53] [INFO ] Invariant cache hit.
[2023-03-19 23:48:53] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2023-03-19 23:48:53] [INFO ] Invariant cache hit.
[2023-03-19 23:48:54] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 241 ms. Remains : 41/41 places, 30/30 transitions.
Stuttering acceptance computed with spot in 582 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) p3)), p0, (OR (AND p0 (NOT p2)) (AND p0 p3)), (AND p3 p0), (AND (NOT p1) p3), true, p3, (OR (NOT p2) p3)]
Running random walk in product with property : ShieldIIPt-PT-002A-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p2 p3), acceptance={} source=0 dest: 4}], [{ cond=p0, acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 5}, { cond=(AND p2 p3 p0), acceptance={} source=2 dest: 6}, { cond=(AND p2 p0), acceptance={} source=2 dest: 7}], [{ cond=(AND p3 p0), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p1) p3), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) p3), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=p3, acceptance={0} source=6 dest: 6}], [{ cond=(NOT p2), acceptance={} source=7 dest: 5}, { cond=(AND p2 p3), acceptance={} source=7 dest: 6}, { cond=p2, acceptance={} source=7 dest: 7}]], initial=0, aps=[p1:(AND (EQ s6 1) (EQ s15 1)), p2:(AND (EQ s30 1) (EQ s34 1) (EQ s40 1)), p3:(AND (EQ s27 1) (EQ s38 1)), p0:(AND (EQ s24 1) (EQ s35 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 638 steps with 207 reset in 15 ms.
FORMULA ShieldIIPt-PT-002A-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-002A-LTLFireability-04 finished in 870 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 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 40 transition count 28
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 38 transition count 28
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 36 transition count 27
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 6 place count 36 transition count 26
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 8 place count 35 transition count 26
Applied a total of 8 rules in 8 ms. Remains 35 /41 variables (removed 6) and now considering 26/30 (removed 4) transitions.
// Phase 1: matrix 26 rows 35 cols
[2023-03-19 23:48:54] [INFO ] Computed 17 place invariants in 4 ms
[2023-03-19 23:48:54] [INFO ] Implicit Places using invariants in 67 ms returned [24]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 69 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 34/41 places, 26/30 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 33 transition count 25
Applied a total of 2 rules in 3 ms. Remains 33 /34 variables (removed 1) and now considering 25/26 (removed 1) transitions.
// Phase 1: matrix 25 rows 33 cols
[2023-03-19 23:48:54] [INFO ] Computed 16 place invariants in 0 ms
[2023-03-19 23:48:54] [INFO ] Implicit Places using invariants in 110 ms returned []
[2023-03-19 23:48:54] [INFO ] Invariant cache hit.
[2023-03-19 23:48:54] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 33/41 places, 25/30 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 269 ms. Remains : 33/41 places, 25/30 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-002A-LTLFireability-06 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 s6 1) (EQ s8 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 186 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 0 ms.
FORMULA ShieldIIPt-PT-002A-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-002A-LTLFireability-06 finished in 567 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 2 out of 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 41 transition count 29
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 40 transition count 29
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 39 transition count 28
Applied a total of 4 rules in 9 ms. Remains 39 /41 variables (removed 2) and now considering 28/30 (removed 2) transitions.
// Phase 1: matrix 28 rows 39 cols
[2023-03-19 23:48:55] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-19 23:48:55] [INFO ] Implicit Places using invariants in 46 ms returned [31, 32]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 52 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 37/41 places, 28/30 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 37 transition count 27
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 36 transition count 27
Applied a total of 2 rules in 2 ms. Remains 36 /37 variables (removed 1) and now considering 27/28 (removed 1) transitions.
// Phase 1: matrix 27 rows 36 cols
[2023-03-19 23:48:55] [INFO ] Computed 17 place invariants in 0 ms
[2023-03-19 23:48:55] [INFO ] Implicit Places using invariants in 37 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 51 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 35/41 places, 27/30 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 34 transition count 26
Applied a total of 2 rules in 3 ms. Remains 34 /35 variables (removed 1) and now considering 26/27 (removed 1) transitions.
// Phase 1: matrix 26 rows 34 cols
[2023-03-19 23:48:55] [INFO ] Computed 16 place invariants in 0 ms
[2023-03-19 23:48:55] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-19 23:48:55] [INFO ] Invariant cache hit.
[2023-03-19 23:48:55] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 34/41 places, 26/30 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 230 ms. Remains : 34/41 places, 26/30 transitions.
Stuttering acceptance computed with spot in 31 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPt-PT-002A-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s12 0) (EQ s30 0)), p1:(AND (EQ s12 1) (EQ s30 1))], nbAcceptance=2, 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 218 ms.
Stack based approach found an accepted trace after 13 steps with 0 reset with depth 14 and stack size 14 in 0 ms.
FORMULA ShieldIIPt-PT-002A-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-002A-LTLFireability-08 finished in 493 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||X(p1))))'
Support contains 2 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 41 cols
[2023-03-19 23:48:55] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-19 23:48:55] [INFO ] Implicit Places using invariants in 91 ms returned []
[2023-03-19 23:48:55] [INFO ] Invariant cache hit.
[2023-03-19 23:48:55] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 236 ms to find 0 implicit places.
[2023-03-19 23:48:55] [INFO ] Invariant cache hit.
[2023-03-19 23:48:56] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 318 ms. Remains : 41/41 places, 30/30 transitions.
Stuttering acceptance computed with spot in 124 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ShieldIIPt-PT-002A-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s0 1), p1:(EQ s35 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA ShieldIIPt-PT-002A-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-002A-LTLFireability-09 finished in 477 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(F(p1))))'
Support contains 2 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 30/30 (removed 0) transitions.
[2023-03-19 23:48:56] [INFO ] Invariant cache hit.
[2023-03-19 23:48:56] [INFO ] Implicit Places using invariants in 98 ms returned []
[2023-03-19 23:48:56] [INFO ] Invariant cache hit.
[2023-03-19 23:48:56] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
[2023-03-19 23:48:56] [INFO ] Invariant cache hit.
[2023-03-19 23:48:56] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 274 ms. Remains : 41/41 places, 30/30 transitions.
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPt-PT-002A-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s18 1), p1:(EQ s33 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][false, false]]
Product exploration explored 100000 steps with 8113 reset in 174 ms.
Stack based approach found an accepted trace after 67 steps with 7 reset with depth 5 and stack size 5 in 0 ms.
FORMULA ShieldIIPt-PT-002A-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-002A-LTLFireability-10 finished in 563 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((!p0||X((!p1&&X(!p2))))) U (G((!p0||X((!p1&&X(!p2)))))&&p3))))'
Support contains 6 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 30/30 (removed 0) transitions.
[2023-03-19 23:48:56] [INFO ] Invariant cache hit.
[2023-03-19 23:48:56] [INFO ] Implicit Places using invariants in 155 ms returned []
[2023-03-19 23:48:56] [INFO ] Invariant cache hit.
[2023-03-19 23:48:57] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 268 ms to find 0 implicit places.
[2023-03-19 23:48:57] [INFO ] Invariant cache hit.
[2023-03-19 23:48:57] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 331 ms. Remains : 41/41 places, 30/30 transitions.
Stuttering acceptance computed with spot in 363 ms :[(OR (NOT p3) (AND p0 p1) (AND p0 p2)), (OR (NOT p3) (AND p0 p1) (AND p0 p2)), (OR p1 p2), (OR (AND p0 p1) (AND p0 p2)), true, p2]
Running random walk in product with property : ShieldIIPt-PT-002A-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p3), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}, { cond=p3, acceptance={0} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 4}, { cond=(NOT p1), acceptance={} source=2 dest: 5}], [{ cond=p0, acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p2, acceptance={} source=5 dest: 4}]], initial=0, aps=[p3:(AND (EQ s32 1) (EQ s38 1) (EQ s40 1)), p0:(AND (EQ s32 1) (EQ s38 1) (EQ s40 1)), p1:(OR (NOT (AND (EQ s32 1) (EQ s38 1) (EQ s40 1))) (AND (EQ s14 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 23 steps with 2 reset in 1 ms.
FORMULA ShieldIIPt-PT-002A-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-002A-LTLFireability-11 finished in 713 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((p0||(X(p0)&&p1)))||(G(p2)&&F(p3)))))'
Support contains 6 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Applied a total of 0 rules in 2 ms. Remains 41 /41 variables (removed 0) and now considering 30/30 (removed 0) transitions.
[2023-03-19 23:48:57] [INFO ] Invariant cache hit.
[2023-03-19 23:48:57] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-19 23:48:57] [INFO ] Invariant cache hit.
[2023-03-19 23:48:57] [INFO ] Implicit Places using invariants and state equation in 357 ms returned []
Implicit Place search using SMT with State Equation took 437 ms to find 0 implicit places.
[2023-03-19 23:48:57] [INFO ] Invariant cache hit.
[2023-03-19 23:48:57] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 524 ms. Remains : 41/41 places, 30/30 transitions.
Stuttering acceptance computed with spot in 200 ms :[(AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2))), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-002A-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p2 p3), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p2 (NOT p3)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(AND (EQ s24 1) (EQ s35 1)), p2:(AND (EQ s22 1) (EQ s39 1)), p3:(AND (EQ s25 1) (EQ s34 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 6260 reset in 177 ms.
Stack based approach found an accepted trace after 103 steps with 3 reset with depth 20 and stack size 20 in 0 ms.
FORMULA ShieldIIPt-PT-002A-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-002A-LTLFireability-13 finished in 941 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 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 41 transition count 29
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 40 transition count 29
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 39 transition count 28
Applied a total of 4 rules in 30 ms. Remains 39 /41 variables (removed 2) and now considering 28/30 (removed 2) transitions.
// Phase 1: matrix 28 rows 39 cols
[2023-03-19 23:48:58] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-19 23:48:58] [INFO ] Implicit Places using invariants in 74 ms returned [31, 32]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 75 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 37/41 places, 28/30 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 37 transition count 27
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 36 transition count 27
Applied a total of 2 rules in 5 ms. Remains 36 /37 variables (removed 1) and now considering 27/28 (removed 1) transitions.
// Phase 1: matrix 27 rows 36 cols
[2023-03-19 23:48:58] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-19 23:48:58] [INFO ] Implicit Places using invariants in 171 ms returned [25]
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 2 : 35/41 places, 27/30 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 34 transition count 26
Applied a total of 2 rules in 3 ms. Remains 34 /35 variables (removed 1) and now considering 26/27 (removed 1) transitions.
// Phase 1: matrix 26 rows 34 cols
[2023-03-19 23:48:58] [INFO ] Computed 16 place invariants in 0 ms
[2023-03-19 23:48:58] [INFO ] Implicit Places using invariants in 99 ms returned []
[2023-03-19 23:48:58] [INFO ] Invariant cache hit.
[2023-03-19 23:48:58] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 34/41 places, 26/30 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 495 ms. Remains : 34/41 places, 26/30 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-002A-LTLFireability-14 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 s23 1) (EQ s29 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 111 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 0 ms.
FORMULA ShieldIIPt-PT-002A-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-002A-LTLFireability-14 finished in 706 ms.
All properties solved by simple procedures.
Total runtime 10387 ms.
ITS solved all properties within timeout

BK_STOP 1679269739320

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldIIPt-PT-002A"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
echo " Input is ShieldIIPt-PT-002A, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r391-oct2-167903715000196"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-002A.tgz
mv ShieldIIPt-PT-002A execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;