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-167905976200043.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 ShieldRVs-PT-003B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r423-tajo-167905976200043
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 432K
-rw-r--r-- 1 mcc users 6.8K Feb 26 18:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 26 18:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 26 18:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 18:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 17:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 17:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 18:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 57K Feb 26 18:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 26 18:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Feb 26 18:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:01 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 36K 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 ShieldRVs-PT-003B-LTLCardinality-00
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-01
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-02
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-03
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-04
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-05
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-06
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-07
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-08
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-09
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-10
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-11
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-12
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-13
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-14
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679242095919

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=ShieldRVs-PT-003B
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 16:08:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-19 16:08:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 16:08:17] [INFO ] Load time of PNML (sax parser for PT used): 38 ms
[2023-03-19 16:08:17] [INFO ] Transformed 123 places.
[2023-03-19 16:08:17] [INFO ] Transformed 138 transitions.
[2023-03-19 16:08:17] [INFO ] Found NUPN structural information;
[2023-03-19 16:08:17] [INFO ] Parsed PT model containing 123 places and 138 transitions and 432 arcs in 99 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldRVs-PT-003B-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-003B-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-003B-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-003B-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 123 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 138/138 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 112 transition count 127
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 112 transition count 127
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 111 transition count 126
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 111 transition count 126
Applied a total of 24 rules in 36 ms. Remains 111 /123 variables (removed 12) and now considering 126/138 (removed 12) transitions.
// Phase 1: matrix 126 rows 111 cols
[2023-03-19 16:08:17] [INFO ] Computed 13 place invariants in 15 ms
[2023-03-19 16:08:18] [INFO ] Implicit Places using invariants in 152 ms returned []
[2023-03-19 16:08:18] [INFO ] Invariant cache hit.
[2023-03-19 16:08:18] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 264 ms to find 0 implicit places.
[2023-03-19 16:08:18] [INFO ] Invariant cache hit.
[2023-03-19 16:08:18] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 111/123 places, 126/138 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 377 ms. Remains : 111/123 places, 126/138 transitions.
Support contains 26 out of 111 places after structural reductions.
[2023-03-19 16:08:18] [INFO ] Flatten gal took : 34 ms
[2023-03-19 16:08:18] [INFO ] Flatten gal took : 13 ms
[2023-03-19 16:08:18] [INFO ] Input system was already deterministic with 126 transitions.
Finished random walk after 414 steps, including 2 resets, run visited all 18 properties in 37 ms. (steps per millisecond=11 )
Computed a total of 29 stabilizing places and 29 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' '!(G(F(p0)))'
Support contains 1 out of 111 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 111/111 places, 126/126 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 110 transition count 113
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 98 transition count 113
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 24 place count 98 transition count 97
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 56 place count 82 transition count 97
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 66 place count 72 transition count 87
Iterating global reduction 2 with 10 rules applied. Total rules applied 76 place count 72 transition count 87
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 76 place count 72 transition count 81
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 88 place count 66 transition count 81
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 126 place count 47 transition count 62
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 128 place count 45 transition count 60
Applied a total of 128 rules in 26 ms. Remains 45 /111 variables (removed 66) and now considering 60/126 (removed 66) transitions.
// Phase 1: matrix 60 rows 45 cols
[2023-03-19 16:08:18] [INFO ] Computed 13 place invariants in 0 ms
[2023-03-19 16:08:18] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-19 16:08:18] [INFO ] Invariant cache hit.
[2023-03-19 16:08:18] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-19 16:08:18] [INFO ] Redundant transitions in 32 ms returned [59]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 59 rows 45 cols
[2023-03-19 16:08:18] [INFO ] Computed 13 place invariants in 0 ms
[2023-03-19 16:08:18] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 45/111 places, 59/126 transitions.
Applied a total of 0 rules in 2 ms. Remains 45 /45 variables (removed 0) and now considering 59/59 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 193 ms. Remains : 45/111 places, 59/126 transitions.
Stuttering acceptance computed with spot in 166 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s17 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 77 steps with 2 reset in 3 ms.
FORMULA ShieldRVs-PT-003B-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-LTLCardinality-00 finished in 415 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U p1)))'
Support contains 4 out of 111 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 111/111 places, 126/126 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 110 transition count 113
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 98 transition count 113
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 24 place count 98 transition count 97
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 56 place count 82 transition count 97
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 65 place count 73 transition count 88
Iterating global reduction 2 with 9 rules applied. Total rules applied 74 place count 73 transition count 88
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 74 place count 73 transition count 82
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 86 place count 67 transition count 82
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 122 place count 49 transition count 64
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 123 place count 48 transition count 63
Applied a total of 123 rules in 15 ms. Remains 48 /111 variables (removed 63) and now considering 63/126 (removed 63) transitions.
// Phase 1: matrix 63 rows 48 cols
[2023-03-19 16:08:19] [INFO ] Computed 13 place invariants in 0 ms
[2023-03-19 16:08:19] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-19 16:08:19] [INFO ] Invariant cache hit.
[2023-03-19 16:08:19] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-03-19 16:08:19] [INFO ] Redundant transitions in 28 ms returned [62]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 62 rows 48 cols
[2023-03-19 16:08:19] [INFO ] Computed 13 place invariants in 4 ms
[2023-03-19 16:08:19] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 48/111 places, 62/126 transitions.
Applied a total of 0 rules in 3 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 196 ms. Remains : 48/111 places, 62/126 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p1), true, (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-01 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), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s24 0) (EQ s4 1)), p0:(OR (EQ s8 0) (EQ s34 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 4772 reset in 228 ms.
Product exploration explored 100000 steps with 4760 reset in 176 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (OR p1 p0)), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (OR p1 p0)))]
False Knowledge obtained : [(X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0))))]
Knowledge based reduction with 6 factoid took 401 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), true, (NOT p1)]
Incomplete random walk after 10000 steps, including 192 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 46 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-19 16:08:20] [INFO ] Invariant cache hit.
[2023-03-19 16:08:20] [INFO ] After 157ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-19 16:08:20] [INFO ] [Nat]Absence check using 13 positive place invariants in 4 ms returned sat
[2023-03-19 16:08:20] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-19 16:08:20] [INFO ] After 99ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 56 ms.
[2023-03-19 16:08:21] [INFO ] After 234ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 8 ms.
Support contains 4 out of 48 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48/48 places, 62/62 transitions.
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 48 transition count 62
Applied a total of 8 rules in 4 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 48/48 places, 62/62 transitions.
Incomplete random walk after 10000 steps, including 179 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 928982 steps, run timeout after 3001 ms. (steps per millisecond=309 ) properties seen :{}
Probabilistic random walk after 928982 steps, saw 168358 distinct states, run finished after 3003 ms. (steps per millisecond=309 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 62 rows 48 cols
[2023-03-19 16:08:24] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-19 16:08:24] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-19 16:08:24] [INFO ] [Nat]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-19 16:08:24] [INFO ] After 32ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-19 16:08:24] [INFO ] Deduced a trap composed of 6 places in 40 ms of which 1 ms to minimize.
[2023-03-19 16:08:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 48 ms
[2023-03-19 16:08:24] [INFO ] After 96ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 21 ms.
[2023-03-19 16:08:24] [INFO ] After 159ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 48 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48/48 places, 62/62 transitions.
Applied a total of 0 rules in 2 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 48/48 places, 62/62 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48/48 places, 62/62 transitions.
Applied a total of 0 rules in 2 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2023-03-19 16:08:24] [INFO ] Invariant cache hit.
[2023-03-19 16:08:24] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-19 16:08:24] [INFO ] Invariant cache hit.
[2023-03-19 16:08:24] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
[2023-03-19 16:08:24] [INFO ] Redundant transitions in 27 ms returned []
[2023-03-19 16:08:24] [INFO ] Invariant cache hit.
[2023-03-19 16:08:24] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 336 ms. Remains : 48/48 places, 62/62 transitions.
Applied a total of 0 rules in 2 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Running SMT prover for 2 properties.
[2023-03-19 16:08:24] [INFO ] Invariant cache hit.
[2023-03-19 16:08:24] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-19 16:08:24] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-19 16:08:25] [INFO ] After 66ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-19 16:08:25] [INFO ] Deduced a trap composed of 8 places in 43 ms of which 1 ms to minimize.
[2023-03-19 16:08:25] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 3 ms to minimize.
[2023-03-19 16:08:25] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 87 ms
[2023-03-19 16:08:25] [INFO ] After 164ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 21 ms.
[2023-03-19 16:08:25] [INFO ] After 242ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (OR p1 p0)), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (OR p1 p0)))]
False Knowledge obtained : [(X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 6 factoid took 439 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), true, (NOT p1)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p1), true, (NOT p1)]
Support contains 4 out of 48 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 48/48 places, 62/62 transitions.
Applied a total of 0 rules in 2 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
// Phase 1: matrix 62 rows 48 cols
[2023-03-19 16:08:25] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-19 16:08:25] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-19 16:08:25] [INFO ] Invariant cache hit.
[2023-03-19 16:08:25] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2023-03-19 16:08:25] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-19 16:08:25] [INFO ] Invariant cache hit.
[2023-03-19 16:08:25] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 215 ms. Remains : 48/48 places, 62/62 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND p0 p1), (X (OR p0 p1)), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X (OR p0 p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 6 factoid took 412 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 225 ms :[(NOT p1), true, (NOT p1)]
Incomplete random walk after 10000 steps, including 189 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10000 steps, including 43 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-19 16:08:26] [INFO ] Invariant cache hit.
[2023-03-19 16:08:26] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-19 16:08:26] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-19 16:08:27] [INFO ] After 23ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-19 16:08:27] [INFO ] After 34ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-19 16:08:27] [INFO ] After 97ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 16 ms.
Support contains 4 out of 48 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48/48 places, 62/62 transitions.
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 48 transition count 62
Applied a total of 8 rules in 8 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 48/48 places, 62/62 transitions.
Incomplete random walk after 10000 steps, including 177 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 46 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 43 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1029753 steps, run timeout after 3001 ms. (steps per millisecond=343 ) properties seen :{}
Probabilistic random walk after 1029753 steps, saw 185980 distinct states, run finished after 3001 ms. (steps per millisecond=343 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 62 rows 48 cols
[2023-03-19 16:08:30] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-19 16:08:30] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-19 16:08:30] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-19 16:08:30] [INFO ] After 45ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-19 16:08:30] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 0 ms to minimize.
[2023-03-19 16:08:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2023-03-19 16:08:30] [INFO ] After 100ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-19 16:08:30] [INFO ] After 149ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 3 ms.
Support contains 4 out of 48 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48/48 places, 62/62 transitions.
Applied a total of 0 rules in 4 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 48/48 places, 62/62 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48/48 places, 62/62 transitions.
Applied a total of 0 rules in 3 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2023-03-19 16:08:30] [INFO ] Invariant cache hit.
[2023-03-19 16:08:30] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-19 16:08:30] [INFO ] Invariant cache hit.
[2023-03-19 16:08:30] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
[2023-03-19 16:08:30] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-19 16:08:30] [INFO ] Invariant cache hit.
[2023-03-19 16:08:30] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 255 ms. Remains : 48/48 places, 62/62 transitions.
Applied a total of 0 rules in 2 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Running SMT prover for 2 properties.
[2023-03-19 16:08:30] [INFO ] Invariant cache hit.
[2023-03-19 16:08:30] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-19 16:08:30] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-19 16:08:30] [INFO ] After 24ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-19 16:08:30] [INFO ] Deduced a trap composed of 8 places in 101 ms of which 25 ms to minimize.
[2023-03-19 16:08:30] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
[2023-03-19 16:08:30] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 137 ms
[2023-03-19 16:08:30] [INFO ] After 172ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-19 16:08:30] [INFO ] After 217ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Knowledge obtained : [(AND p0 p1), (X (OR p0 p1)), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X (OR p0 p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 6 factoid took 458 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 131 ms :[(NOT p1), true, (NOT p1)]
Stuttering acceptance computed with spot in 106 ms :[(NOT p1), true, (NOT p1)]
Stuttering acceptance computed with spot in 147 ms :[(NOT p1), true, (NOT p1)]
Product exploration explored 100000 steps with 4706 reset in 205 ms.
Product exploration explored 100000 steps with 4725 reset in 192 ms.
Support contains 4 out of 48 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 48/48 places, 62/62 transitions.
Applied a total of 0 rules in 3 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
// Phase 1: matrix 62 rows 48 cols
[2023-03-19 16:08:32] [INFO ] Computed 13 place invariants in 0 ms
[2023-03-19 16:08:32] [INFO ] Implicit Places using invariants in 80 ms returned []
[2023-03-19 16:08:32] [INFO ] Invariant cache hit.
[2023-03-19 16:08:32] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2023-03-19 16:08:32] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-19 16:08:32] [INFO ] Invariant cache hit.
[2023-03-19 16:08:32] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 274 ms. Remains : 48/48 places, 62/62 transitions.
Treatment of property ShieldRVs-PT-003B-LTLCardinality-01 finished in 13403 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(p0)||F(p1))))'
Support contains 3 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 126/126 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 102 transition count 117
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 102 transition count 117
Applied a total of 18 rules in 3 ms. Remains 102 /111 variables (removed 9) and now considering 117/126 (removed 9) transitions.
// Phase 1: matrix 117 rows 102 cols
[2023-03-19 16:08:32] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-19 16:08:32] [INFO ] Implicit Places using invariants in 104 ms returned []
[2023-03-19 16:08:32] [INFO ] Invariant cache hit.
[2023-03-19 16:08:32] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 238 ms to find 0 implicit places.
[2023-03-19 16:08:32] [INFO ] Invariant cache hit.
[2023-03-19 16:08:32] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 102/111 places, 117/126 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 357 ms. Remains : 102/111 places, 117/126 transitions.
Stuttering acceptance computed with spot in 243 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s17 0), p0:(AND (EQ s15 0) (EQ s35 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 50000 reset in 117 ms.
Product exploration explored 100000 steps with 50000 reset in 115 ms.
Computed a total of 23 stabilizing places and 23 stable transitions
Computed a total of 23 stabilizing places and 23 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-003B-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-003B-LTLCardinality-02 finished in 977 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(G(p1))))'
Support contains 4 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 126/126 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 104 transition count 119
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 104 transition count 119
Applied a total of 14 rules in 3 ms. Remains 104 /111 variables (removed 7) and now considering 119/126 (removed 7) transitions.
// Phase 1: matrix 119 rows 104 cols
[2023-03-19 16:08:33] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-19 16:08:33] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-19 16:08:33] [INFO ] Invariant cache hit.
[2023-03-19 16:08:33] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
[2023-03-19 16:08:33] [INFO ] Invariant cache hit.
[2023-03-19 16:08:33] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 104/111 places, 119/126 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 287 ms. Remains : 104/111 places, 119/126 transitions.
Stuttering acceptance computed with spot in 237 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1), true, (AND p1 (NOT p0))]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 3}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(OR (EQ s59 0) (EQ s11 1)), p0:(OR (EQ s30 0) (EQ s87 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33302 reset in 115 ms.
Entered a terminal (fully accepting) state of product in 84582 steps with 28068 reset in 122 ms.
FORMULA ShieldRVs-PT-003B-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-LTLCardinality-03 finished in 786 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))'
Support contains 1 out of 111 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 111/111 places, 126/126 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 110 transition count 112
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 97 transition count 112
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 26 place count 97 transition count 97
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 56 place count 82 transition count 97
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 65 place count 73 transition count 88
Iterating global reduction 2 with 9 rules applied. Total rules applied 74 place count 73 transition count 88
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 74 place count 73 transition count 83
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 84 place count 68 transition count 83
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 128 place count 46 transition count 61
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 130 place count 44 transition count 59
Applied a total of 130 rules in 27 ms. Remains 44 /111 variables (removed 67) and now considering 59/126 (removed 67) transitions.
// Phase 1: matrix 59 rows 44 cols
[2023-03-19 16:08:34] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-19 16:08:34] [INFO ] Implicit Places using invariants in 73 ms returned []
[2023-03-19 16:08:34] [INFO ] Invariant cache hit.
[2023-03-19 16:08:34] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
[2023-03-19 16:08:34] [INFO ] Redundant transitions in 33 ms returned [58]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 58 rows 44 cols
[2023-03-19 16:08:34] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-19 16:08:34] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 44/111 places, 58/126 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 338 ms. Remains : 44/111 places, 58/126 transitions.
Stuttering acceptance computed with spot in 124 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 63 steps with 1 reset in 0 ms.
FORMULA ShieldRVs-PT-003B-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-LTLCardinality-04 finished in 487 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||X((F(p1)||X(X(p2))))))))'
Support contains 4 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 126/126 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 103 transition count 118
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 103 transition count 118
Applied a total of 16 rules in 2 ms. Remains 103 /111 variables (removed 8) and now considering 118/126 (removed 8) transitions.
// Phase 1: matrix 118 rows 103 cols
[2023-03-19 16:08:34] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-19 16:08:34] [INFO ] Implicit Places using invariants in 113 ms returned []
[2023-03-19 16:08:34] [INFO ] Invariant cache hit.
[2023-03-19 16:08:35] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 249 ms to find 0 implicit places.
[2023-03-19 16:08:35] [INFO ] Invariant cache hit.
[2023-03-19 16:08:35] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/111 places, 118/126 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 355 ms. Remains : 103/111 places, 118/126 transitions.
Stuttering acceptance computed with spot in 805 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 4}, { cond=(NOT p1), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 6}, { cond=(NOT p1), acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 6}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=6 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=6 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=7 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=7 dest: 8}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=8 dest: 1}, { cond=(NOT p1), acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(AND (EQ s63 0) (EQ s24 1)), p1:(EQ s81 0), p2:(EQ s22 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33195 reset in 278 ms.
Product exploration explored 100000 steps with 33414 reset in 306 ms.
Computed a total of 24 stabilizing places and 24 stable transitions
Computed a total of 24 stabilizing places and 24 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 616 ms. Reduced automaton from 9 states, 18 edges and 3 AP (stutter sensitive) to 9 states, 18 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 565 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Finished random walk after 1526 steps, including 10 resets, run visited all 5 properties in 4 ms. (steps per millisecond=381 )
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p2) (NOT p1))), (F (AND (NOT p2) (NOT p0) (NOT p1))), (F p0), (F (NOT p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 778 ms. Reduced automaton from 9 states, 18 edges and 3 AP (stutter sensitive) to 9 states, 18 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 557 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 481 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Support contains 4 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 118/118 transitions.
Applied a total of 0 rules in 1 ms. Remains 103 /103 variables (removed 0) and now considering 118/118 (removed 0) transitions.
[2023-03-19 16:08:39] [INFO ] Invariant cache hit.
[2023-03-19 16:08:39] [INFO ] Implicit Places using invariants in 90 ms returned []
[2023-03-19 16:08:39] [INFO ] Invariant cache hit.
[2023-03-19 16:08:39] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
[2023-03-19 16:08:39] [INFO ] Invariant cache hit.
[2023-03-19 16:08:39] [INFO ] Dead Transitions using invariants and state equation in 111 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 315 ms. Remains : 103/103 places, 118/118 transitions.
Computed a total of 24 stabilizing places and 24 stable transitions
Computed a total of 24 stabilizing places and 24 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 470 ms. Reduced automaton from 9 states, 18 edges and 3 AP (stutter sensitive) to 9 states, 18 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 451 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Finished random walk after 244 steps, including 1 resets, run visited all 5 properties in 1 ms. (steps per millisecond=244 )
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p2) (NOT p1))), (F (AND (NOT p2) (NOT p0) (NOT p1))), (F p0), (F (NOT p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 367 ms. Reduced automaton from 9 states, 18 edges and 3 AP (stutter sensitive) to 9 states, 18 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 419 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 479 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 475 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 33393 reset in 173 ms.
Product exploration explored 100000 steps with 33372 reset in 160 ms.
Support contains 4 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 118/118 transitions.
Applied a total of 0 rules in 2 ms. Remains 103 /103 variables (removed 0) and now considering 118/118 (removed 0) transitions.
[2023-03-19 16:08:43] [INFO ] Invariant cache hit.
[2023-03-19 16:08:43] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-19 16:08:43] [INFO ] Invariant cache hit.
[2023-03-19 16:08:43] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
[2023-03-19 16:08:43] [INFO ] Invariant cache hit.
[2023-03-19 16:08:43] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 276 ms. Remains : 103/103 places, 118/118 transitions.
Treatment of property ShieldRVs-PT-003B-LTLCardinality-05 finished in 8696 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(p0))))'
Support contains 2 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 126/126 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 103 transition count 118
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 103 transition count 118
Applied a total of 16 rules in 3 ms. Remains 103 /111 variables (removed 8) and now considering 118/126 (removed 8) transitions.
// Phase 1: matrix 118 rows 103 cols
[2023-03-19 16:08:43] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-19 16:08:43] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-19 16:08:43] [INFO ] Invariant cache hit.
[2023-03-19 16:08:43] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
[2023-03-19 16:08:43] [INFO ] Invariant cache hit.
[2023-03-19 16:08:43] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/111 places, 118/126 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 211 ms. Remains : 103/111 places, 118/126 transitions.
Stuttering acceptance computed with spot in 214 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(OR (EQ s63 0) (EQ s45 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, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 98 ms.
Product exploration explored 100000 steps with 25000 reset in 108 ms.
Computed a total of 24 stabilizing places and 24 stable transitions
Computed a total of 24 stabilizing places and 24 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 91 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Finished random walk after 81 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=81 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 90 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Support contains 2 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 118/118 transitions.
Applied a total of 0 rules in 3 ms. Remains 103 /103 variables (removed 0) and now considering 118/118 (removed 0) transitions.
[2023-03-19 16:08:44] [INFO ] Invariant cache hit.
[2023-03-19 16:08:44] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-19 16:08:44] [INFO ] Invariant cache hit.
[2023-03-19 16:08:44] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
[2023-03-19 16:08:44] [INFO ] Invariant cache hit.
[2023-03-19 16:08:44] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 189 ms. Remains : 103/103 places, 118/118 transitions.
Computed a total of 24 stabilizing places and 24 stable transitions
Computed a total of 24 stabilizing places and 24 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 98 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 200 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Finished random walk after 59 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=59 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 127 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 161 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 193 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Product exploration explored 100000 steps with 25000 reset in 131 ms.
Product exploration explored 100000 steps with 25000 reset in 125 ms.
Applying partial POR strategy [true, false, false, false, true]
Stuttering acceptance computed with spot in 197 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Support contains 2 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 118/118 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 103 transition count 118
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 7 Pre rules applied. Total rules applied 12 place count 103 transition count 121
Deduced a syphon composed of 19 places in 0 ms
Iterating global reduction 1 with 7 rules applied. Total rules applied 19 place count 103 transition count 121
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 102 transition count 120
Deduced a syphon composed of 18 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 102 transition count 120
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 56 places in 0 ms
Iterating global reduction 1 with 38 rules applied. Total rules applied 59 place count 102 transition count 120
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 80 place count 81 transition count 99
Deduced a syphon composed of 35 places in 1 ms
Iterating global reduction 1 with 21 rules applied. Total rules applied 101 place count 81 transition count 99
Deduced a syphon composed of 35 places in 0 ms
Applied a total of 101 rules in 27 ms. Remains 81 /103 variables (removed 22) and now considering 99/118 (removed 19) transitions.
[2023-03-19 16:08:46] [INFO ] Redundant transitions in 28 ms returned [98]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 98 rows 81 cols
[2023-03-19 16:08:46] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-19 16:08:46] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 81/103 places, 98/118 transitions.
Deduced a syphon composed of 35 places in 0 ms
Applied a total of 0 rules in 4 ms. Remains 81 /81 variables (removed 0) and now considering 98/98 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 128 ms. Remains : 81/103 places, 98/118 transitions.
Support contains 2 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 118/118 transitions.
Applied a total of 0 rules in 1 ms. Remains 103 /103 variables (removed 0) and now considering 118/118 (removed 0) transitions.
// Phase 1: matrix 118 rows 103 cols
[2023-03-19 16:08:46] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-19 16:08:46] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-19 16:08:46] [INFO ] Invariant cache hit.
[2023-03-19 16:08:46] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2023-03-19 16:08:46] [INFO ] Invariant cache hit.
[2023-03-19 16:08:46] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 203 ms. Remains : 103/103 places, 118/118 transitions.
Treatment of property ShieldRVs-PT-003B-LTLCardinality-06 finished in 3368 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 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 126/126 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 103 transition count 118
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 103 transition count 118
Applied a total of 16 rules in 3 ms. Remains 103 /111 variables (removed 8) and now considering 118/126 (removed 8) transitions.
// Phase 1: matrix 118 rows 103 cols
[2023-03-19 16:08:46] [INFO ] Computed 13 place invariants in 0 ms
[2023-03-19 16:08:46] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-19 16:08:46] [INFO ] Invariant cache hit.
[2023-03-19 16:08:46] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2023-03-19 16:08:47] [INFO ] Invariant cache hit.
[2023-03-19 16:08:47] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/111 places, 118/126 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 198 ms. Remains : 103/111 places, 118/126 transitions.
Stuttering acceptance computed with spot in 138 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s94 0) (EQ s87 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 0 ms.
FORMULA ShieldRVs-PT-003B-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-LTLCardinality-07 finished in 352 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 111 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 111/111 places, 126/126 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 110 transition count 113
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 98 transition count 113
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 24 place count 98 transition count 97
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 56 place count 82 transition count 97
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 66 place count 72 transition count 87
Iterating global reduction 2 with 10 rules applied. Total rules applied 76 place count 72 transition count 87
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 76 place count 72 transition count 81
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 88 place count 66 transition count 81
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 122 place count 49 transition count 64
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 124 place count 47 transition count 62
Applied a total of 124 rules in 19 ms. Remains 47 /111 variables (removed 64) and now considering 62/126 (removed 64) transitions.
// Phase 1: matrix 62 rows 47 cols
[2023-03-19 16:08:47] [INFO ] Computed 13 place invariants in 0 ms
[2023-03-19 16:08:47] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-19 16:08:47] [INFO ] Invariant cache hit.
[2023-03-19 16:08:47] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-19 16:08:47] [INFO ] Redundant transitions in 23 ms returned [61]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 61 rows 47 cols
[2023-03-19 16:08:47] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-19 16:08:47] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 47/111 places, 61/126 transitions.
Applied a total of 0 rules in 1 ms. Remains 47 /47 variables (removed 0) and now considering 61/61 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 187 ms. Remains : 47/111 places, 61/126 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s19 0) (EQ s17 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 1899 reset in 120 ms.
Product exploration explored 100000 steps with 1894 reset in 137 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Detected a total of 4/47 stabilizing places and 4/61 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 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 34 ms :[(NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 164 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)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Support contains 2 out of 47 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 47/47 places, 61/61 transitions.
Applied a total of 0 rules in 2 ms. Remains 47 /47 variables (removed 0) and now considering 61/61 (removed 0) transitions.
[2023-03-19 16:08:48] [INFO ] Invariant cache hit.
[2023-03-19 16:08:48] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-19 16:08:48] [INFO ] Invariant cache hit.
[2023-03-19 16:08:48] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-19 16:08:48] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-19 16:08:48] [INFO ] Invariant cache hit.
[2023-03-19 16:08:48] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 158 ms. Remains : 47/47 places, 61/61 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Detected a total of 4/47 stabilizing places and 4/61 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 141 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 173 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)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1909 reset in 113 ms.
Product exploration explored 100000 steps with 1916 reset in 135 ms.
Support contains 2 out of 47 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 47/47 places, 61/61 transitions.
Applied a total of 0 rules in 1 ms. Remains 47 /47 variables (removed 0) and now considering 61/61 (removed 0) transitions.
[2023-03-19 16:08:48] [INFO ] Invariant cache hit.
[2023-03-19 16:08:49] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-19 16:08:49] [INFO ] Invariant cache hit.
[2023-03-19 16:08:49] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2023-03-19 16:08:49] [INFO ] Redundant transitions in 27 ms returned []
[2023-03-19 16:08:49] [INFO ] Invariant cache hit.
[2023-03-19 16:08:49] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 207 ms. Remains : 47/47 places, 61/61 transitions.
Treatment of property ShieldRVs-PT-003B-LTLCardinality-08 finished in 1984 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)) U (!p1&&X(G(!p0))))))'
Support contains 4 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 126/126 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 104 transition count 119
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 104 transition count 119
Applied a total of 14 rules in 3 ms. Remains 104 /111 variables (removed 7) and now considering 119/126 (removed 7) transitions.
// Phase 1: matrix 119 rows 104 cols
[2023-03-19 16:08:49] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-19 16:08:49] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-19 16:08:49] [INFO ] Invariant cache hit.
[2023-03-19 16:08:49] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2023-03-19 16:08:49] [INFO ] Invariant cache hit.
[2023-03-19 16:08:49] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 104/111 places, 119/126 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 239 ms. Remains : 104/111 places, 119/126 transitions.
Stuttering acceptance computed with spot in 207 ms :[(OR p0 p1), (OR p0 p1), p0, true]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={0} source=1 dest: 1}, { cond=true, acceptance={0} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s68 0) (EQ s31 1)), p0:(OR (EQ s13 0) (EQ s94 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-003B-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-LTLCardinality-09 finished in 465 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 126/126 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 102 transition count 117
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 102 transition count 117
Applied a total of 18 rules in 3 ms. Remains 102 /111 variables (removed 9) and now considering 117/126 (removed 9) transitions.
// Phase 1: matrix 117 rows 102 cols
[2023-03-19 16:08:49] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-19 16:08:49] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-19 16:08:49] [INFO ] Invariant cache hit.
[2023-03-19 16:08:49] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2023-03-19 16:08:49] [INFO ] Invariant cache hit.
[2023-03-19 16:08:49] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 102/111 places, 117/126 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 236 ms. Remains : 102/111 places, 117/126 transitions.
Stuttering acceptance computed with spot in 136 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s85 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-003B-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-LTLCardinality-12 finished in 396 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)))'
Support contains 2 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 126/126 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 101 transition count 116
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 101 transition count 116
Applied a total of 20 rules in 15 ms. Remains 101 /111 variables (removed 10) and now considering 116/126 (removed 10) transitions.
// Phase 1: matrix 116 rows 101 cols
[2023-03-19 16:08:50] [INFO ] Computed 13 place invariants in 0 ms
[2023-03-19 16:08:50] [INFO ] Implicit Places using invariants in 113 ms returned []
[2023-03-19 16:08:50] [INFO ] Invariant cache hit.
[2023-03-19 16:08:50] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 293 ms to find 0 implicit places.
[2023-03-19 16:08:50] [INFO ] Invariant cache hit.
[2023-03-19 16:08:50] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 101/111 places, 116/126 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 406 ms. Remains : 101/111 places, 116/126 transitions.
Stuttering acceptance computed with spot in 233 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s2 0) (EQ s63 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 50000 reset in 127 ms.
Product exploration explored 100000 steps with 50000 reset in 212 ms.
Computed a total of 23 stabilizing places and 23 stable transitions
Computed a total of 23 stabilizing places and 23 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 2 factoid took 117 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-003B-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-003B-LTLCardinality-13 finished in 1127 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U p1)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||X((F(p1)||X(X(p2))))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(p0))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2023-03-19 16:08:51] [INFO ] Flatten gal took : 24 ms
[2023-03-19 16:08:51] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-19 16:08:51] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 111 places, 126 transitions and 408 arcs took 8 ms.
Total runtime 34038 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ShieldRVs-PT-003B
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/375
LTLCardinality

FORMULA ShieldRVs-PT-003B-LTLCardinality-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-003B-LTLCardinality-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-003B-LTLCardinality-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-003B-LTLCardinality-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679242136307

--------------------
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/375/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/375/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/375/LTLCardinality.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:436
lola: rewrite Frontend/Parser/formula_rewrite.k:521
lola: rewrite Frontend/Parser/formula_rewrite.k:544
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: LAUNCH task # 11 (type EXCL) for 10 ShieldRVs-PT-003B-LTLCardinality-06
lola: time limit : 720 sec
lola: memory limit: 32 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:767
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:767
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:793
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:767
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:793
lola: LAUNCH task # 17 (type FNDP) for 0 ShieldRVs-PT-003B-LTLCardinality-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 18 (type EQUN) for 0 ShieldRVs-PT-003B-LTLCardinality-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 20 (type SRCH) for 0 ShieldRVs-PT-003B-LTLCardinality-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:767
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: FINISHED task # 20 (type SRCH) for ShieldRVs-PT-003B-LTLCardinality-01
lola: result : unknown
lola: time used : 0.000000
lola: memory pages used : 1
lola: FINISHED task # 11 (type EXCL) for ShieldRVs-PT-003B-LTLCardinality-06
lola: result : true
lola: markings : 8
lola: fired transitions : 8
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 19 (type EXCL) for 0 ShieldRVs-PT-003B-LTLCardinality-01
lola: time limit : 900 sec
lola: memory limit: 32 pages
lola: FINISHED task # 19 (type EXCL) for ShieldRVs-PT-003B-LTLCardinality-01
lola: result : false
lola: markings : 3
lola: fired transitions : 2
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 17 (type FNDP) for ShieldRVs-PT-003B-LTLCardinality-01 (obsolete)
lola: CANCELED task # 18 (type EQUN) for ShieldRVs-PT-003B-LTLCardinality-01 (obsolete)
lola: LAUNCH task # 14 (type EXCL) for 13 ShieldRVs-PT-003B-LTLCardinality-08
lola: time limit : 1200 sec
lola: memory limit: 32 pages
lola: FINISHED task # 18 (type EQUN) for ShieldRVs-PT-003B-LTLCardinality-01
lola: result : unknown
lola: FINISHED task # 17 (type FNDP) for ShieldRVs-PT-003B-LTLCardinality-01
lola: result : unknown
lola: fired transitions : 7178
lola: tried executions : 2394
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 14 (type EXCL) for ShieldRVs-PT-003B-LTLCardinality-08
lola: result : true
lola: markings : 555461
lola: fired transitions : 1496323
lola: time used : 2.000000
lola: memory pages used : 4
lola: LAUNCH task # 8 (type EXCL) for 7 ShieldRVs-PT-003B-LTLCardinality-05
lola: time limit : 1799 sec
lola: memory limit: 32 pages
lola: FINISHED task # 8 (type EXCL) for ShieldRVs-PT-003B-LTLCardinality-05
lola: result : false
lola: markings : 165
lola: fired transitions : 166
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 3 (type EXCL) for 0 ShieldRVs-PT-003B-LTLCardinality-01
lola: time limit : 3598 sec
lola: memory limit: 32 pages
lola: FINISHED task # 3 (type EXCL) for ShieldRVs-PT-003B-LTLCardinality-01
lola: result : true
lola: markings : 659843
lola: fired transitions : 1739337
lola: time used : 2.000000
lola: memory pages used : 5
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
ShieldRVs-PT-003B-LTLCardinality-01: CONJ true CONJ
ShieldRVs-PT-003B-LTLCardinality-05: LTL false LTL model checker
ShieldRVs-PT-003B-LTLCardinality-06: LTL true LTL model checker
ShieldRVs-PT-003B-LTLCardinality-08: LTL true LTL model checker


Time elapsed: 4 secs. Pages in use: 5

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="ShieldRVs-PT-003B"
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 ShieldRVs-PT-003B, 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-167905976200043"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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