Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r389-oct2-167903713300243.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldIIPt-PT-005A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713300243
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 412K
-rw-r--r-- 1 mcc users 7.1K Feb 25 17:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 25 17:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 25 17:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 17:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.9K Feb 25 17:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 51K Feb 25 17:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 17:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 25 17:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 27K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPt-PT-005A-LTLCardinality-00
FORMULA_NAME ShieldIIPt-PT-005A-LTLCardinality-01
FORMULA_NAME ShieldIIPt-PT-005A-LTLCardinality-02
FORMULA_NAME ShieldIIPt-PT-005A-LTLCardinality-03
FORMULA_NAME ShieldIIPt-PT-005A-LTLCardinality-04
FORMULA_NAME ShieldIIPt-PT-005A-LTLCardinality-05
FORMULA_NAME ShieldIIPt-PT-005A-LTLCardinality-06
FORMULA_NAME ShieldIIPt-PT-005A-LTLCardinality-07
FORMULA_NAME ShieldIIPt-PT-005A-LTLCardinality-08
FORMULA_NAME ShieldIIPt-PT-005A-LTLCardinality-09
FORMULA_NAME ShieldIIPt-PT-005A-LTLCardinality-10
FORMULA_NAME ShieldIIPt-PT-005A-LTLCardinality-11
FORMULA_NAME ShieldIIPt-PT-005A-LTLCardinality-12
FORMULA_NAME ShieldIIPt-PT-005A-LTLCardinality-13
FORMULA_NAME ShieldIIPt-PT-005A-LTLCardinality-14
FORMULA_NAME ShieldIIPt-PT-005A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679183964695

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=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-005A
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-18 23:59:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 23:59:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 23:59:27] [INFO ] Load time of PNML (sax parser for PT used): 78 ms
[2023-03-18 23:59:27] [INFO ] Transformed 98 places.
[2023-03-18 23:59:27] [INFO ] Transformed 73 transitions.
[2023-03-18 23:59:27] [INFO ] Found NUPN structural information;
[2023-03-18 23:59:27] [INFO ] Parsed PT model containing 98 places and 73 transitions and 306 arcs in 210 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldIIPt-PT-005A-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-005A-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-005A-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-005A-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-005A-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-005A-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Applied a total of 0 rules in 30 ms. Remains 98 /98 variables (removed 0) and now considering 72/72 (removed 0) transitions.
// Phase 1: matrix 72 rows 98 cols
[2023-03-18 23:59:27] [INFO ] Computed 46 place invariants in 15 ms
[2023-03-18 23:59:28] [INFO ] Implicit Places using invariants in 482 ms returned []
[2023-03-18 23:59:28] [INFO ] Invariant cache hit.
[2023-03-18 23:59:28] [INFO ] Implicit Places using invariants and state equation in 336 ms returned []
Implicit Place search using SMT with State Equation took 887 ms to find 0 implicit places.
[2023-03-18 23:59:28] [INFO ] Invariant cache hit.
[2023-03-18 23:59:29] [INFO ] Dead Transitions using invariants and state equation in 397 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1316 ms. Remains : 98/98 places, 72/72 transitions.
Support contains 26 out of 98 places after structural reductions.
[2023-03-18 23:59:29] [INFO ] Flatten gal took : 46 ms
[2023-03-18 23:59:29] [INFO ] Flatten gal took : 10 ms
[2023-03-18 23:59:29] [INFO ] Input system was already deterministic with 72 transitions.
Finished random walk after 1079 steps, including 0 resets, run visited all 17 properties in 76 ms. (steps per millisecond=14 )
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Applied a total of 0 rules in 5 ms. Remains 98 /98 variables (removed 0) and now considering 72/72 (removed 0) transitions.
[2023-03-18 23:59:29] [INFO ] Invariant cache hit.
[2023-03-18 23:59:30] [INFO ] Implicit Places using invariants in 150 ms returned []
[2023-03-18 23:59:30] [INFO ] Invariant cache hit.
[2023-03-18 23:59:30] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 355 ms to find 0 implicit places.
[2023-03-18 23:59:30] [INFO ] Invariant cache hit.
[2023-03-18 23:59:30] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 484 ms. Remains : 98/98 places, 72/72 transitions.
Stuttering acceptance computed with spot in 366 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-005A-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s78 0) (EQ s33 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA ShieldIIPt-PT-005A-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-005A-LTLCardinality-00 finished in 925 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((X(p0) U p1))))'
Support contains 1 out of 98 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 97 transition count 71
Applied a total of 2 rules in 62 ms. Remains 97 /98 variables (removed 1) and now considering 71/72 (removed 1) transitions.
// Phase 1: matrix 71 rows 97 cols
[2023-03-18 23:59:30] [INFO ] Computed 46 place invariants in 2 ms
[2023-03-18 23:59:31] [INFO ] Implicit Places using invariants in 174 ms returned [90]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 189 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 96/98 places, 71/72 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 96 transition count 70
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 95 transition count 70
Applied a total of 2 rules in 10 ms. Remains 95 /96 variables (removed 1) and now considering 70/71 (removed 1) transitions.
// Phase 1: matrix 70 rows 95 cols
[2023-03-18 23:59:31] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-18 23:59:31] [INFO ] Implicit Places using invariants in 175 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 188 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 94/98 places, 70/72 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 93 transition count 69
Applied a total of 2 rules in 10 ms. Remains 93 /94 variables (removed 1) and now considering 69/70 (removed 1) transitions.
// Phase 1: matrix 69 rows 93 cols
[2023-03-18 23:59:31] [INFO ] Computed 44 place invariants in 1 ms
[2023-03-18 23:59:31] [INFO ] Implicit Places using invariants in 118 ms returned []
[2023-03-18 23:59:31] [INFO ] Invariant cache hit.
[2023-03-18 23:59:31] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 249 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 93/98 places, 69/72 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 708 ms. Remains : 93/98 places, 69/72 transitions.
Stuttering acceptance computed with spot in 150 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : ShieldIIPt-PT-005A-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s85 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 19321 reset in 375 ms.
Product exploration explored 100000 steps with 19164 reset in 257 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p1), (X p1), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 235 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 152 ms :[(NOT p1), (NOT p1)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p1), (X p1), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 171 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 123 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 127 ms :[(NOT p1), (NOT p1)]
[2023-03-18 23:59:33] [INFO ] Invariant cache hit.
[2023-03-18 23:59:33] [INFO ] [Real]Absence check using 44 positive place invariants in 9 ms returned sat
[2023-03-18 23:59:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 23:59:33] [INFO ] [Real]Absence check using state equation in 117 ms returned sat
[2023-03-18 23:59:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 23:59:33] [INFO ] [Nat]Absence check using 44 positive place invariants in 8 ms returned sat
[2023-03-18 23:59:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 23:59:33] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2023-03-18 23:59:33] [INFO ] Computed and/alt/rep : 68/240/68 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 23:59:33] [INFO ] Added : 11 causal constraints over 4 iterations in 63 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 1 out of 93 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 93/93 places, 69/69 transitions.
Applied a total of 0 rules in 4 ms. Remains 93 /93 variables (removed 0) and now considering 69/69 (removed 0) transitions.
[2023-03-18 23:59:33] [INFO ] Invariant cache hit.
[2023-03-18 23:59:33] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-18 23:59:33] [INFO ] Invariant cache hit.
[2023-03-18 23:59:34] [INFO ] Implicit Places using invariants and state equation in 184 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
[2023-03-18 23:59:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 23:59:34] [INFO ] Invariant cache hit.
[2023-03-18 23:59:34] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 393 ms. Remains : 93/93 places, 69/69 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p1), (X p1), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 123 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 109 ms :[(NOT p1), (NOT p1)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p1), (X p1), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 177 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 123 ms :[(NOT p1), (NOT p1)]
[2023-03-18 23:59:34] [INFO ] Invariant cache hit.
[2023-03-18 23:59:34] [INFO ] [Real]Absence check using 44 positive place invariants in 14 ms returned sat
[2023-03-18 23:59:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 23:59:35] [INFO ] [Real]Absence check using state equation in 127 ms returned sat
[2023-03-18 23:59:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 23:59:35] [INFO ] [Nat]Absence check using 44 positive place invariants in 15 ms returned sat
[2023-03-18 23:59:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 23:59:35] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2023-03-18 23:59:35] [INFO ] Computed and/alt/rep : 68/240/68 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 23:59:35] [INFO ] Added : 11 causal constraints over 4 iterations in 84 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 104 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 19138 reset in 177 ms.
Product exploration explored 100000 steps with 19212 reset in 224 ms.
Built C files in :
/tmp/ltsmin9664706122327347170
[2023-03-18 23:59:35] [INFO ] Computing symmetric may disable matrix : 69 transitions.
[2023-03-18 23:59:35] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 23:59:35] [INFO ] Computing symmetric may enable matrix : 69 transitions.
[2023-03-18 23:59:35] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 23:59:35] [INFO ] Computing Do-Not-Accords matrix : 69 transitions.
[2023-03-18 23:59:35] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 23:59:35] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9664706122327347170
Running compilation step : cd /tmp/ltsmin9664706122327347170;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 316 ms.
Running link step : cd /tmp/ltsmin9664706122327347170;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin9664706122327347170;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1511825795015547777.hoa' '--buchi-type=spotba'
LTSmin run took 343 ms.
FORMULA ShieldIIPt-PT-005A-LTLCardinality-01 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPt-PT-005A-LTLCardinality-01 finished in 5858 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((X(X(p0))||G(p1)))))'
Support contains 3 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Applied a total of 0 rules in 2 ms. Remains 98 /98 variables (removed 0) and now considering 72/72 (removed 0) transitions.
// Phase 1: matrix 72 rows 98 cols
[2023-03-18 23:59:36] [INFO ] Computed 46 place invariants in 0 ms
[2023-03-18 23:59:36] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-18 23:59:36] [INFO ] Invariant cache hit.
[2023-03-18 23:59:36] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 298 ms to find 0 implicit places.
[2023-03-18 23:59:36] [INFO ] Invariant cache hit.
[2023-03-18 23:59:37] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 469 ms. Remains : 98/98 places, 72/72 transitions.
Stuttering acceptance computed with spot in 484 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Running random walk in product with property : ShieldIIPt-PT-005A-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}, { cond=p1, acceptance={} source=3 dest: 6}], [{ cond=(NOT p0), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=6 dest: 7}], [{ cond=(AND (NOT p1) p0), acceptance={} source=7 dest: 5}, { cond=(AND p1 p0), acceptance={} source=7 dest: 7}]], initial=0, aps=[p1:(OR (EQ s60 0) (EQ s62 1)), p0:(OR (EQ s37 0) (EQ s62 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 20017 reset in 244 ms.
Product exploration explored 100000 steps with 19925 reset in 177 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), true, (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 348 ms. Reduced automaton from 8 states, 13 edges and 2 AP (stutter sensitive) to 8 states, 13 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 399 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Finished random walk after 791 steps, including 0 resets, run visited all 6 properties in 34 ms. (steps per millisecond=23 )
Knowledge obtained : [(AND p1 p0), (X p1), true, (X (X p1))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (AND (NOT p0) p1)), (F (NOT (AND p0 p1))), (F (NOT p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 548 ms. Reduced automaton from 8 states, 13 edges and 2 AP (stutter sensitive) to 8 states, 13 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 433 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 385 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Support contains 3 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Applied a total of 0 rules in 4 ms. Remains 98 /98 variables (removed 0) and now considering 72/72 (removed 0) transitions.
[2023-03-18 23:59:40] [INFO ] Invariant cache hit.
[2023-03-18 23:59:40] [INFO ] Implicit Places using invariants in 174 ms returned []
[2023-03-18 23:59:40] [INFO ] Invariant cache hit.
[2023-03-18 23:59:40] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 340 ms to find 0 implicit places.
[2023-03-18 23:59:40] [INFO ] Invariant cache hit.
[2023-03-18 23:59:40] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 420 ms. Remains : 98/98 places, 72/72 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), true, (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 259 ms. Reduced automaton from 8 states, 13 edges and 2 AP (stutter sensitive) to 8 states, 13 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 490 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Finished random walk after 1908 steps, including 0 resets, run visited all 6 properties in 11 ms. (steps per millisecond=173 )
Knowledge obtained : [(AND p1 p0), (X p1), true, (X (X p1))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (AND (NOT p0) p1)), (F (NOT (AND p0 p1))), (F (NOT p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 466 ms. Reduced automaton from 8 states, 13 edges and 2 AP (stutter sensitive) to 8 states, 13 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 402 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 321 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 454 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Product exploration explored 100000 steps with 20009 reset in 156 ms.
Product exploration explored 100000 steps with 20035 reset in 165 ms.
Applying partial POR strategy [false, false, false, false, true, true, true, true]
Stuttering acceptance computed with spot in 318 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Support contains 3 out of 98 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 98 transition count 72
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 98 transition count 72
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 98 transition count 72
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 18 ms. Remains 98 /98 variables (removed 0) and now considering 72/72 (removed 0) transitions.
[2023-03-18 23:59:43] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 72 rows 98 cols
[2023-03-18 23:59:43] [INFO ] Computed 46 place invariants in 1 ms
[2023-03-18 23:59:44] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 98/98 places, 72/72 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 156 ms. Remains : 98/98 places, 72/72 transitions.
Built C files in :
/tmp/ltsmin17745920170801326143
[2023-03-18 23:59:44] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17745920170801326143
Running compilation step : cd /tmp/ltsmin17745920170801326143;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 167 ms.
Running link step : cd /tmp/ltsmin17745920170801326143;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin17745920170801326143;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased4836691380818440889.hoa' '--buchi-type=spotba'
LTSmin run took 251 ms.
FORMULA ShieldIIPt-PT-005A-LTLCardinality-02 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPt-PT-005A-LTLCardinality-02 finished in 7984 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((X(p1)&&p0)))'
Support contains 2 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Applied a total of 0 rules in 1 ms. Remains 98 /98 variables (removed 0) and now considering 72/72 (removed 0) transitions.
// Phase 1: matrix 72 rows 98 cols
[2023-03-18 23:59:44] [INFO ] Computed 46 place invariants in 1 ms
[2023-03-18 23:59:44] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-18 23:59:44] [INFO ] Invariant cache hit.
[2023-03-18 23:59:44] [INFO ] Implicit Places using invariants and state equation in 178 ms returned []
Implicit Place search using SMT with State Equation took 265 ms to find 0 implicit places.
[2023-03-18 23:59:44] [INFO ] Invariant cache hit.
[2023-03-18 23:59:44] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 353 ms. Remains : 98/98 places, 72/72 transitions.
Stuttering acceptance computed with spot in 168 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ShieldIIPt-PT-005A-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s21 0) (EQ s39 1)), p1:(OR (EQ s39 0) (EQ s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 241 reset in 249 ms.
Stack based approach found an accepted trace after 5 steps with 0 reset with depth 6 and stack size 6 in 1 ms.
FORMULA ShieldIIPt-PT-005A-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-005A-LTLCardinality-04 finished in 784 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(F((p0||G(p1)))))))'
Support contains 4 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Applied a total of 0 rules in 2 ms. Remains 98 /98 variables (removed 0) and now considering 72/72 (removed 0) transitions.
[2023-03-18 23:59:45] [INFO ] Invariant cache hit.
[2023-03-18 23:59:45] [INFO ] Implicit Places using invariants in 135 ms returned []
[2023-03-18 23:59:45] [INFO ] Invariant cache hit.
[2023-03-18 23:59:45] [INFO ] Implicit Places using invariants and state equation in 303 ms returned []
Implicit Place search using SMT with State Equation took 439 ms to find 0 implicit places.
[2023-03-18 23:59:45] [INFO ] Invariant cache hit.
[2023-03-18 23:59:45] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 543 ms. Remains : 98/98 places, 72/72 transitions.
Stuttering acceptance computed with spot in 204 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPt-PT-005A-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(AND (NEQ s8 0) (NEQ s61 1)), p0:(AND (EQ s62 0) (EQ s48 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1162 reset in 171 ms.
Stack based approach found an accepted trace after 167 steps with 2 reset with depth 37 and stack size 37 in 0 ms.
FORMULA ShieldIIPt-PT-005A-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-005A-LTLCardinality-05 finished in 936 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 3 out of 98 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 95 transition count 70
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 3 place count 95 transition count 69
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 94 transition count 69
Applied a total of 5 rules in 5 ms. Remains 94 /98 variables (removed 4) and now considering 69/72 (removed 3) transitions.
// Phase 1: matrix 69 rows 94 cols
[2023-03-18 23:59:46] [INFO ] Computed 45 place invariants in 3 ms
[2023-03-18 23:59:46] [INFO ] Implicit Places using invariants in 98 ms returned [81]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 112 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 93/98 places, 69/72 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 92 transition count 68
Applied a total of 2 rules in 24 ms. Remains 92 /93 variables (removed 1) and now considering 68/69 (removed 1) transitions.
// Phase 1: matrix 68 rows 92 cols
[2023-03-18 23:59:46] [INFO ] Computed 44 place invariants in 1 ms
[2023-03-18 23:59:46] [INFO ] Implicit Places using invariants in 114 ms returned []
[2023-03-18 23:59:46] [INFO ] Invariant cache hit.
[2023-03-18 23:59:46] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 92/98 places, 68/72 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 363 ms. Remains : 92/98 places, 68/72 transitions.
Stuttering acceptance computed with spot in 296 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-005A-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (EQ s85 0) (EQ s72 0) (EQ s83 1)) (AND (EQ s72 0) (EQ s83 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]]
Product exploration explored 100000 steps with 660 reset in 187 ms.
Stack based approach found an accepted trace after 46 steps with 0 reset with depth 47 and stack size 47 in 0 ms.
FORMULA ShieldIIPt-PT-005A-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-005A-LTLCardinality-07 finished in 868 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 98 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 97 transition count 70
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 95 transition count 70
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 93 transition count 69
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 6 place count 93 transition count 68
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 92 transition count 68
Applied a total of 8 rules in 6 ms. Remains 92 /98 variables (removed 6) and now considering 68/72 (removed 4) transitions.
// Phase 1: matrix 68 rows 92 cols
[2023-03-18 23:59:47] [INFO ] Computed 44 place invariants in 1 ms
[2023-03-18 23:59:47] [INFO ] Implicit Places using invariants in 107 ms returned [81]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 108 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 91/98 places, 68/72 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 90 transition count 67
Applied a total of 2 rules in 3 ms. Remains 90 /91 variables (removed 1) and now considering 67/68 (removed 1) transitions.
// Phase 1: matrix 67 rows 90 cols
[2023-03-18 23:59:47] [INFO ] Computed 43 place invariants in 0 ms
[2023-03-18 23:59:47] [INFO ] Implicit Places using invariants in 96 ms returned []
[2023-03-18 23:59:47] [INFO ] Invariant cache hit.
[2023-03-18 23:59:47] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 90/98 places, 67/72 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 326 ms. Remains : 90/98 places, 67/72 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-005A-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s34 0) (EQ s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 234 ms.
Stack based approach found an accepted trace after 254 steps with 0 reset with depth 255 and stack size 209 in 1 ms.
FORMULA ShieldIIPt-PT-005A-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-005A-LTLCardinality-09 finished in 604 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 4 out of 98 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 98 transition count 71
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 97 transition count 71
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 96 transition count 70
Applied a total of 4 rules in 5 ms. Remains 96 /98 variables (removed 2) and now considering 70/72 (removed 2) transitions.
// Phase 1: matrix 70 rows 96 cols
[2023-03-18 23:59:47] [INFO ] Computed 46 place invariants in 0 ms
[2023-03-18 23:59:48] [INFO ] Implicit Places using invariants in 211 ms returned [88, 89]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 212 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 94/98 places, 70/72 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 94 transition count 69
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 93 transition count 69
Applied a total of 2 rules in 4 ms. Remains 93 /94 variables (removed 1) and now considering 69/70 (removed 1) transitions.
// Phase 1: matrix 69 rows 93 cols
[2023-03-18 23:59:48] [INFO ] Computed 44 place invariants in 1 ms
[2023-03-18 23:59:48] [INFO ] Implicit Places using invariants in 207 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 208 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 92/98 places, 69/72 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 91 transition count 68
Applied a total of 2 rules in 3 ms. Remains 91 /92 variables (removed 1) and now considering 68/69 (removed 1) transitions.
// Phase 1: matrix 68 rows 91 cols
[2023-03-18 23:59:48] [INFO ] Computed 43 place invariants in 1 ms
[2023-03-18 23:59:48] [INFO ] Implicit Places using invariants in 87 ms returned []
[2023-03-18 23:59:48] [INFO ] Invariant cache hit.
[2023-03-18 23:59:48] [INFO ] Implicit Places using invariants and state equation in 291 ms returned []
Implicit Place search using SMT with State Equation took 381 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 91/98 places, 68/72 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 814 ms. Remains : 91/98 places, 68/72 transitions.
Stuttering acceptance computed with spot in 56 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPt-PT-005A-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s55 0) (EQ s38 1)), p1:(AND (EQ s5 0) (EQ s43 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 218 ms.
Stack based approach found an accepted trace after 5 steps with 0 reset with depth 6 and stack size 6 in 0 ms.
FORMULA ShieldIIPt-PT-005A-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-005A-LTLCardinality-10 finished in 1101 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((F(p0)||X(p1)))||G(p2)))'
Support contains 4 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Applied a total of 0 rules in 2 ms. Remains 98 /98 variables (removed 0) and now considering 72/72 (removed 0) transitions.
// Phase 1: matrix 72 rows 98 cols
[2023-03-18 23:59:48] [INFO ] Computed 46 place invariants in 1 ms
[2023-03-18 23:59:49] [INFO ] Implicit Places using invariants in 80 ms returned []
[2023-03-18 23:59:49] [INFO ] Invariant cache hit.
[2023-03-18 23:59:49] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
[2023-03-18 23:59:49] [INFO ] Invariant cache hit.
[2023-03-18 23:59:49] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 339 ms. Remains : 98/98 places, 72/72 transitions.
Stuttering acceptance computed with spot in 432 ms :[(AND (NOT p0) (NOT p1)), (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 p2)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-005A-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 6}], [{ cond=p2, acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=3 dest: 6}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=4 dest: 6}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=6 dest: 6}]], initial=1, aps=[p0:(EQ s74 0), p1:(AND (EQ s70 0) (EQ s60 1)), p2:(EQ s45 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, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 247 ms.
Product exploration explored 100000 steps with 33333 reset in 171 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT p0)), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND p2 (NOT p0)))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))))
Knowledge based reduction with 7 factoid took 224 ms. Reduced automaton from 7 states, 11 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPt-PT-005A-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPt-PT-005A-LTLCardinality-12 finished in 1462 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 98 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 98 transition count 71
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 97 transition count 71
Applied a total of 2 rules in 6 ms. Remains 97 /98 variables (removed 1) and now considering 71/72 (removed 1) transitions.
// Phase 1: matrix 71 rows 97 cols
[2023-03-18 23:59:50] [INFO ] Computed 46 place invariants in 1 ms
[2023-03-18 23:59:50] [INFO ] Implicit Places using invariants in 136 ms returned [88]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 161 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 96/98 places, 71/72 transitions.
Applied a total of 0 rules in 3 ms. Remains 96 /96 variables (removed 0) and now considering 71/71 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 170 ms. Remains : 96/98 places, 71/72 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-005A-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s88 0) (NEQ s95 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1597 reset in 222 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 0 ms.
FORMULA ShieldIIPt-PT-005A-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-005A-LTLCardinality-14 finished in 491 ms.
All properties solved by simple procedures.
Total runtime 23532 ms.

BK_STOP 1679183991153

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldIIPt-PT-005A"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is ShieldIIPt-PT-005A, 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 r389-oct2-167903713300243"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-005A.tgz
mv ShieldIIPt-PT-005A 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 ;