About the Execution of ITS-Tools for DrinkVendingMachine-COL-76
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2201.027 | 41181.00 | 90385.00 | 795.10 | FFFFFFFFFFFFTFFF | normal |
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.r133-smll-167819411500611.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 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 DrinkVendingMachine-COL-76, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r133-smll-167819411500611
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 8.5K Feb 26 04:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 04:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 04:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 04:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 16:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K Feb 26 04:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 26 04:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 04:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Feb 26 04:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 42K Mar 5 18:22 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 DrinkVendingMachine-COL-76-LTLCardinality-00
FORMULA_NAME DrinkVendingMachine-COL-76-LTLCardinality-01
FORMULA_NAME DrinkVendingMachine-COL-76-LTLCardinality-02
FORMULA_NAME DrinkVendingMachine-COL-76-LTLCardinality-03
FORMULA_NAME DrinkVendingMachine-COL-76-LTLCardinality-04
FORMULA_NAME DrinkVendingMachine-COL-76-LTLCardinality-05
FORMULA_NAME DrinkVendingMachine-COL-76-LTLCardinality-06
FORMULA_NAME DrinkVendingMachine-COL-76-LTLCardinality-07
FORMULA_NAME DrinkVendingMachine-COL-76-LTLCardinality-08
FORMULA_NAME DrinkVendingMachine-COL-76-LTLCardinality-09
FORMULA_NAME DrinkVendingMachine-COL-76-LTLCardinality-10
FORMULA_NAME DrinkVendingMachine-COL-76-LTLCardinality-11
FORMULA_NAME DrinkVendingMachine-COL-76-LTLCardinality-12
FORMULA_NAME DrinkVendingMachine-COL-76-LTLCardinality-13
FORMULA_NAME DrinkVendingMachine-COL-76-LTLCardinality-14
FORMULA_NAME DrinkVendingMachine-COL-76-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678632093921
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=DrinkVendingMachine-COL-76
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202303021504
[2023-03-12 14:41:37] [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]
[2023-03-12 14:41:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 14:41:37] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-12 14:41:37] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-12 14:41:38] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 759 ms
[2023-03-12 14:41:38] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 912 PT places and 1.0277329672E10 transition bindings in 24 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
[2023-03-12 14:41:38] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 28 arcs in 6 ms.
[2023-03-12 14:41:38] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Initial state reduction rules removed 2 formulas.
FORMULA DrinkVendingMachine-COL-76-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-COL-76-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 14 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 23) seen :20
Finished Best-First random walk after 2509 steps, including 0 resets, run visited all 3 properties in 35 ms. (steps per millisecond=71 )
[2023-03-12 14:41:38] [INFO ] Flatten gal took : 19 ms
[2023-03-12 14:41:38] [INFO ] Flatten gal took : 4 ms
Symmetric sort wr.t. initial and guards and successors and join/free detected :Quality
Symmetric sort wr.t. initial detected :Quality
Transition elaborate3 : guard parameter $x(Quality:304) in guard (AND (GT $x 227) (LEQ $x 303))introduces in Quality(304) partition with 2 elements
Transition elaborate2 : guard parameter $x(Quality:304) in guard (AND (GT $x 151) (LEQ $x 227))introduces in Quality(304) partition with 2 elements
Transition elaborate1 : guard parameter $x(Quality:304) in guard (AND (GT $x 75) (LEQ $x 151))introduces in Quality(304) partition with 2 elements
Transition elaborate0 : guard parameter $x(Quality:304) in guard (LEQ $x 75)introduces in Quality(304) partition with 2 elements
Sort wr.t. initial and guards Quality has partition 4
Applying symmetric unfolding of partitioned symmetric sort :Quality domain size was 304 reducing to 4 values.
For transition elaborate3:(AND (GT $x 227) (LEQ $x 303)) -> (EQ $x 3)
For transition elaborate2:(AND (GT $x 151) (LEQ $x 227)) -> (EQ $x 2)
For transition elaborate1:(AND (GT $x 75) (LEQ $x 151)) -> (EQ $x 1)
For transition elaborate0:(LEQ $x 75) -> (EQ $x 0)
Symmetric sort wr.t. initial and guards and successors and join/free detected :Options
Symmetric sort wr.t. initial detected :Options
Symmetric sort wr.t. initial and guards detected :Options
Applying symmetric unfolding of full symmetric sort :Options domain size was 76
Symmetric sort wr.t. initial and guards and successors and join/free detected :Products
Symmetric sort wr.t. initial detected :Products
Symmetric sort wr.t. initial and guards detected :Products
Applying symmetric unfolding of full symmetric sort :Products domain size was 76
[2023-03-12 14:41:38] [INFO ] Unfolded HLPN to a Petri net with 12 places and 10 transitions 34 arcs in 31 ms.
[2023-03-12 14:41:38] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 7 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2023-03-12 14:41:38] [INFO ] Computed 6 place invariants in 3 ms
[2023-03-12 14:41:39] [INFO ] Dead Transitions using invariants and state equation in 240 ms found 0 transitions.
[2023-03-12 14:41:39] [INFO ] Invariant cache hit.
[2023-03-12 14:41:39] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-12 14:41:39] [INFO ] Invariant cache hit.
[2023-03-12 14:41:39] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2023-03-12 14:41:39] [INFO ] Invariant cache hit.
[2023-03-12 14:41:39] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 479 ms. Remains : 12/12 places, 10/10 transitions.
Support contains 12 out of 12 places after structural reductions.
[2023-03-12 14:41:39] [INFO ] Flatten gal took : 5 ms
[2023-03-12 14:41:39] [INFO ] Flatten gal took : 3 ms
[2023-03-12 14:41:39] [INFO ] Input system was already deterministic with 10 transitions.
Incomplete random walk after 10059 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=402 ) properties (out of 22) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-12 14:41:39] [INFO ] Invariant cache hit.
[2023-03-12 14:41:39] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-12 14:41:39] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 14:41:39] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-12 14:41:39] [INFO ] After 20ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 14:41:39] [INFO ] After 36ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 12 ms.
[2023-03-12 14:41:39] [INFO ] After 103ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Finished Parikh walk after 686 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=114 )
Parikh walk visited 3 properties in 36 ms.
FORMULA DrinkVendingMachine-COL-76-LTLCardinality-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 1 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 14:41:40] [INFO ] Invariant cache hit.
[2023-03-12 14:41:40] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2023-03-12 14:41:40] [INFO ] Invariant cache hit.
[2023-03-12 14:41:40] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-12 14:41:40] [INFO ] Invariant cache hit.
[2023-03-12 14:41:40] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-12 14:41:40] [INFO ] Invariant cache hit.
[2023-03-12 14:41:40] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 141 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 352 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DrinkVendingMachine-COL-76-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(GT 3 s8)], 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 281 reset in 382 ms.
Stack based approach found an accepted trace after 21 steps with 0 reset with depth 22 and stack size 22 in 1 ms.
FORMULA DrinkVendingMachine-COL-76-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property DrinkVendingMachine-COL-76-LTLCardinality-00 finished in 941 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(!p0)&&F(G(p1)))))'
Support contains 2 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 15 rules applied. Total rules applied 15 place count 2 transition count 5
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 18 place count 2 transition count 2
Applied a total of 18 rules in 7 ms. Remains 2 /12 variables (removed 10) and now considering 2/10 (removed 8) transitions.
// Phase 1: matrix 2 rows 2 cols
[2023-03-12 14:41:41] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-12 14:41:41] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-12 14:41:41] [INFO ] Invariant cache hit.
[2023-03-12 14:41:41] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-12 14:41:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 14:41:41] [INFO ] Invariant cache hit.
[2023-03-12 14:41:41] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/12 places, 2/10 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 86 ms. Remains : 2/12 places, 2/10 transitions.
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Running random walk in product with property : DrinkVendingMachine-COL-76-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT 3 s0), p1:(GT s0 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 132 ms.
Stack based approach found an accepted trace after 261 steps with 0 reset with depth 262 and stack size 42 in 1 ms.
FORMULA DrinkVendingMachine-COL-76-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property DrinkVendingMachine-COL-76-LTLCardinality-01 finished in 424 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)&&F(p1))))'
Support contains 10 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2023-03-12 14:41:41] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-12 14:41:41] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
[2023-03-12 14:41:41] [INFO ] Invariant cache hit.
[2023-03-12 14:41:41] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-12 14:41:41] [INFO ] Invariant cache hit.
[2023-03-12 14:41:41] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-12 14:41:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 14:41:41] [INFO ] Invariant cache hit.
[2023-03-12 14:41:41] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 177 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 186 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DrinkVendingMachine-COL-76-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s9 s10), p1:(OR (GT 1 (ADD s4 s5 s6 s7)) (GT (ADD s0 s1 s2 s3) (ADD s4 s5 s6 s7)))], 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 0 reset in 178 ms.
Stack based approach found an accepted trace after 13 steps with 0 reset with depth 14 and stack size 14 in 0 ms.
FORMULA DrinkVendingMachine-COL-76-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property DrinkVendingMachine-COL-76-LTLCardinality-02 finished in 561 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(F(!p0))))'
Support contains 4 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 14:41:42] [INFO ] Invariant cache hit.
[2023-03-12 14:41:42] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
[2023-03-12 14:41:42] [INFO ] Invariant cache hit.
[2023-03-12 14:41:42] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-12 14:41:42] [INFO ] Invariant cache hit.
[2023-03-12 14:41:42] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-12 14:41:42] [INFO ] Invariant cache hit.
[2023-03-12 14:41:42] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 196 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 312 ms :[true, (NOT p0), p0]
Running random walk in product with property : DrinkVendingMachine-COL-76-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(GT 2 (ADD s0 s1 s2 s3))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 25126 reset in 119 ms.
Stack based approach found an accepted trace after 50 steps with 12 reset with depth 4 and stack size 4 in 1 ms.
FORMULA DrinkVendingMachine-COL-76-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property DrinkVendingMachine-COL-76-LTLCardinality-04 finished in 655 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)&&F((p1 U (p2||G(p1)))))))'
Support contains 7 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 14:41:42] [INFO ] Invariant cache hit.
[2023-03-12 14:41:42] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2023-03-12 14:41:42] [INFO ] Invariant cache hit.
[2023-03-12 14:41:42] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-12 14:41:42] [INFO ] Invariant cache hit.
[2023-03-12 14:41:42] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-12 14:41:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 14:41:42] [INFO ] Invariant cache hit.
[2023-03-12 14:41:42] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 148 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 161 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : DrinkVendingMachine-COL-76-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LEQ 1 s10) (LEQ 1 (ADD s4 s5 s6 s7)) (LEQ 2 s8)), p2:(AND (GT s8 s11) (GT 2 s8)), p1:(GT 2 s8)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 174 ms.
Stack based approach found an accepted trace after 139 steps with 0 reset with depth 140 and stack size 140 in 1 ms.
FORMULA DrinkVendingMachine-COL-76-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property DrinkVendingMachine-COL-76-LTLCardinality-05 finished in 512 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 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 4 transition count 6
Applied a total of 12 rules in 2 ms. Remains 4 /12 variables (removed 8) and now considering 6/10 (removed 4) transitions.
// Phase 1: matrix 6 rows 4 cols
[2023-03-12 14:41:43] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-12 14:41:43] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
[2023-03-12 14:41:43] [INFO ] Invariant cache hit.
[2023-03-12 14:41:43] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-12 14:41:43] [INFO ] Invariant cache hit.
[2023-03-12 14:41:43] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-12 14:41:43] [INFO ] Redundant transitions in 26 ms returned []
[2023-03-12 14:41:43] [INFO ] Invariant cache hit.
[2023-03-12 14:41:43] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/12 places, 6/10 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 155 ms. Remains : 4/12 places, 6/10 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : DrinkVendingMachine-COL-76-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s3 s1)], 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 75 ms.
Stack based approach found an accepted trace after 18 steps with 0 reset with depth 19 and stack size 19 in 0 ms.
FORMULA DrinkVendingMachine-COL-76-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property DrinkVendingMachine-COL-76-LTLCardinality-06 finished in 305 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 U X(!p0)))))'
Support contains 1 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 15 rules applied. Total rules applied 15 place count 2 transition count 5
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 18 place count 2 transition count 2
Applied a total of 18 rules in 2 ms. Remains 2 /12 variables (removed 10) and now considering 2/10 (removed 8) transitions.
// Phase 1: matrix 2 rows 2 cols
[2023-03-12 14:41:43] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-12 14:41:43] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-12 14:41:43] [INFO ] Invariant cache hit.
[2023-03-12 14:41:43] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-03-12 14:41:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 14:41:43] [INFO ] Invariant cache hit.
[2023-03-12 14:41:43] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/12 places, 2/10 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 74 ms. Remains : 2/12 places, 2/10 transitions.
Stuttering acceptance computed with spot in 131 ms :[p0, p0, p0]
Running random walk in product with property : DrinkVendingMachine-COL-76-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 3 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 6229 reset in 128 ms.
Stack based approach found an accepted trace after 93 steps with 32 reset with depth 8 and stack size 6 in 0 ms.
FORMULA DrinkVendingMachine-COL-76-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property DrinkVendingMachine-COL-76-LTLCardinality-07 finished in 357 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) U X(X(X(X((G(p1) U !p2))))))))'
Support contains 3 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2023-03-12 14:41:44] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-12 14:41:44] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2023-03-12 14:41:44] [INFO ] Invariant cache hit.
[2023-03-12 14:41:44] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-12 14:41:44] [INFO ] Invariant cache hit.
[2023-03-12 14:41:44] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-12 14:41:44] [INFO ] Invariant cache hit.
[2023-03-12 14:41:44] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 148 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 1066 ms :[p2, p2, p2, (AND (NOT p0) p2), p2, (AND (NOT p0) p2), (AND (NOT p0) p2), p2, (AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), p2, (AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DrinkVendingMachine-COL-76-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 4}, { cond=(NOT p0), acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={} source=3 dest: 6}], [{ cond=true, acceptance={} source=4 dest: 7}, { cond=(NOT p0), acceptance={} source=4 dest: 8}], [{ cond=(NOT p0), acceptance={} source=5 dest: 9}], [{ cond=(NOT p0), acceptance={} source=6 dest: 10}], [{ cond=true, acceptance={} source=7 dest: 11}, { cond=(NOT p0), acceptance={} source=7 dest: 12}], [{ cond=(NOT p0), acceptance={} source=8 dest: 13}], [{ cond=(NOT p0), acceptance={} source=9 dest: 14}], [{ cond=(NOT p0), acceptance={} source=10 dest: 15}], [{ cond=p2, acceptance={0} source=11 dest: 11}, { cond=(AND (NOT p0) p2), acceptance={} source=11 dest: 12}], [{ cond=(AND (NOT p0) p2), acceptance={} source=12 dest: 13}], [{ cond=(AND (NOT p0) p2), acceptance={} source=13 dest: 14}], [{ cond=(AND (NOT p0) p2), acceptance={} source=14 dest: 15}], [{ cond=(AND (NOT p0) p2 p1), acceptance={0} source=15 dest: 15}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=15 dest: 16}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=15 dest: 17}], [{ cond=(NOT p0), acceptance={0} source=16 dest: 16}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=17 dest: 16}, { cond=(AND (NOT p0) p1), acceptance={} source=17 dest: 17}]], initial=0, aps=[p0:(LEQ s11 s10), p2:(GT s11 s9), p1:(LEQ 3 s10)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 3 reset in 113 ms.
Stack based approach found an accepted trace after 138 steps with 2 reset with depth 127 and stack size 127 in 0 ms.
FORMULA DrinkVendingMachine-COL-76-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property DrinkVendingMachine-COL-76-LTLCardinality-08 finished in 1392 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' '!(((p0 U G((X(p1)||G(p2)))) U G(!p2)))'
Support contains 7 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 14:41:45] [INFO ] Invariant cache hit.
[2023-03-12 14:41:45] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
[2023-03-12 14:41:45] [INFO ] Invariant cache hit.
[2023-03-12 14:41:45] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-12 14:41:45] [INFO ] Invariant cache hit.
[2023-03-12 14:41:45] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-12 14:41:45] [INFO ] Invariant cache hit.
[2023-03-12 14:41:45] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 113 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 580 ms :[p2, (AND (NOT p2) (NOT p1)), (AND (NOT p1) p2), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1), true, (AND p2 p1), (AND (NOT p2) p1), (AND (NOT p1) (NOT p2)), false]
Running random walk in product with property : DrinkVendingMachine-COL-76-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={1} source=0 dest: 0}, { cond=p2, acceptance={0, 1} source=0 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND p2 (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(AND p2 p0), acceptance={} source=0 dest: 4}, { cond=(AND p2 p0), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=p2, acceptance={} source=1 dest: 3}, { cond=(NOT p2), acceptance={} source=1 dest: 6}], [{ cond=(AND p2 p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 2}, { cond=(AND p2 p0 p1), acceptance={} source=2 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=2 dest: 7}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 8}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 7}, { cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 9}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND p2 p0 (NOT p1)), acceptance={1} source=4 dest: 4}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={0} source=4 dest: 5}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=4 dest: 6}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={0, 1} source=4 dest: 10}, { cond=(AND p2 p0 (NOT p1)), acceptance={} source=4 dest: 11}], [{ cond=(NOT p0), acceptance={} source=5 dest: 1}, { cond=(AND p2 (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(AND p2 p0), acceptance={1} source=5 dest: 4}, { cond=p0, acceptance={0} source=5 dest: 5}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=5 dest: 6}, { cond=(AND (NOT p2) p0), acceptance={0, 1} source=5 dest: 10}], [{ cond=(NOT p1), acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={0, 1} source=7 dest: 7}], [{ cond=(AND p2 p1), acceptance={} source=8 dest: 7}, { cond=(AND (NOT p2) p1), acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p2) p1), acceptance={} source=9 dest: 7}, { cond=(AND p2 p1), acceptance={} source=9 dest: 9}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=10 dest: 1}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=10 dest: 3}, { cond=(AND p2 p0 (NOT p1)), acceptance={1} source=10 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=10 dest: 5}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=10 dest: 6}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={0, 1} source=10 dest: 10}], [{ cond=(AND (NOT p0) p1), acceptance={} source=11 dest: 1}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=11 dest: 3}, { cond=(AND p2 p0 p1), acceptance={1} source=11 dest: 4}, { cond=(AND (NOT p2) p0 p1), acceptance={0} source=11 dest: 5}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=11 dest: 6}, { cond=(AND (NOT p2) p0 p1), acceptance={0, 1} source=11 dest: 10}, { cond=(AND p2 p0 p1), acceptance={} source=11 dest: 11}]], initial=0, aps=[p2:(GT 1 s8), p0:(LEQ s10 s11), p1:(LEQ s8 (ADD s4 s5 s6 s7))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33365 reset in 178 ms.
Product exploration explored 100000 steps with 33275 reset in 190 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) p1), (X (NOT (AND p2 p0 p1))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (NOT (AND p2 p0))), (X (NOT (AND p2 p0 (NOT p1)))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (NOT p2)), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND p2 (NOT p0)))), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND p2 (NOT p1)))), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND p2 p0 p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND p2 (NOT p0) p1)))), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND p2 p0 (NOT p1))))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (AND (NOT p2) (NOT p0) p1))), true, (X (X (NOT (AND p2 (NOT p0))))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND p2 p1)))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 38 factoid took 3573 ms. Reduced automaton from 12 states, 49 edges and 3 AP (stutter sensitive) to 12 states, 53 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 538 ms :[p2, (AND (NOT p1) (NOT p2)), (AND (NOT p1) p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND p2 (NOT p1)), true, (AND p2 p1), (AND (NOT p2) p1), (AND (NOT p1) (NOT p2)), false, false]
Incomplete random walk after 10061 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=223 ) properties (out of 20) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-12 14:41:51] [INFO ] Invariant cache hit.
[2023-03-12 14:41:51] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-12 14:41:51] [INFO ] After 51ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-12 14:41:51] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-12 14:41:51] [INFO ] After 29ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :4
[2023-03-12 14:41:51] [INFO ] After 52ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :4
Attempting to minimize the solution found.
Minimization took 17 ms.
[2023-03-12 14:41:51] [INFO ] After 123ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :4
Fused 7 Parikh solutions to 2 different solutions.
Finished Parikh walk after 952 steps, including 0 resets, run visited all 4 properties in 40 ms. (steps per millisecond=23 )
Parikh walk visited 4 properties in 39 ms.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) (NOT p0) p1), (X (NOT (AND p2 p0 p1))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (NOT (AND p2 p0))), (X (NOT (AND p2 p0 (NOT p1)))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (NOT p2)), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND p2 (NOT p0)))), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND p2 (NOT p1)))), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND p2 p0 p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND p2 (NOT p0) p1)))), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND p2 p0 (NOT p1))))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (AND (NOT p2) (NOT p0) p1))), true, (X (X (NOT (AND p2 (NOT p0))))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND p2 p1)))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (G (NOT (AND p0 (NOT p1) p2))), (G (NOT (AND (NOT p0) (NOT p1) p2))), (G (NOT (AND (NOT p1) p2)))]
False Knowledge obtained : [(F (NOT (AND p1 (NOT p2)))), (F (NOT (OR p1 p2))), (F (AND (NOT p1) (NOT p2))), (F (OR (AND p0 p1) (AND p0 p2))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2)))), (F (AND p0 p2)), (F (AND p0 (NOT p1) (NOT p2))), (F (AND p0 (NOT p2))), (F (NOT (AND (NOT p0) p1))), (F p2), (F (AND p1 p2)), (F (AND p0 p1 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT (AND (NOT p0) p1 (NOT p2)))), (F (AND (NOT p0) p2)), (F (AND p0 p1 p2))]
Knowledge based reduction with 41 factoid took 3390 ms. Reduced automaton from 12 states, 53 edges and 3 AP (stutter insensitive) to 7 states, 21 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 319 ms :[p2, (NOT p1), (AND (NOT p1) p2 p0), (NOT p1), (NOT p1), true, p2]
Stuttering acceptance computed with spot in 370 ms :[p2, (NOT p1), (AND (NOT p1) p2 p0), (NOT p1), (NOT p1), true, p2]
Support contains 7 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 14:41:55] [INFO ] Invariant cache hit.
[2023-03-12 14:41:55] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
[2023-03-12 14:41:55] [INFO ] Invariant cache hit.
[2023-03-12 14:41:55] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-12 14:41:55] [INFO ] Invariant cache hit.
[2023-03-12 14:41:55] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-12 14:41:55] [INFO ] Invariant cache hit.
[2023-03-12 14:41:55] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 146 ms. Remains : 12/12 places, 10/10 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) p1), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) p1)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p1 (NOT p2))), (X (NOT p2)), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p0) p2))), (X p1), (X (X (NOT (AND p0 p1)))), true, (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT p2))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 24 factoid took 1396 ms. Reduced automaton from 7 states, 21 edges and 3 AP (stutter sensitive) to 7 states, 21 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 262 ms :[p2, (NOT p1), (AND (NOT p1) p2 p0), (NOT p1), (NOT p1), true, p2]
Incomplete random walk after 10047 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=772 ) properties (out of 11) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-12 14:41:57] [INFO ] Invariant cache hit.
[2023-03-12 14:41:57] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 14:41:57] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2023-03-12 14:41:57] [INFO ] After 25ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 14:41:57] [INFO ] After 44ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 18 ms.
[2023-03-12 14:41:57] [INFO ] After 107ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Finished Parikh walk after 952 steps, including 0 resets, run visited all 3 properties in 22 ms. (steps per millisecond=43 )
Parikh walk visited 3 properties in 22 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p0) p1), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) p1)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p1 (NOT p2))), (X (NOT p2)), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p0) p2))), (X p1), (X (X (NOT (AND p0 p1)))), true, (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT p2))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p1))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p2 p0)), (F (AND (NOT p2) p0)), (F (NOT p1)), (F p2), (F (NOT (AND (NOT p2) (NOT p0)))), (F (AND p2 (NOT p0))), (F (NOT (AND (NOT p0) p1))), (F (NOT (AND (NOT p2) p1))), (F (AND p0 (NOT p1))), (F (AND p0 p1))]
Knowledge based reduction with 24 factoid took 1990 ms. Reduced automaton from 7 states, 21 edges and 3 AP (stutter sensitive) to 7 states, 21 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 324 ms :[p2, (NOT p1), (AND (NOT p1) p2 p0), (NOT p1), (NOT p1), true, p2]
Stuttering acceptance computed with spot in 283 ms :[p2, (NOT p1), (AND (NOT p1) p2 p0), (NOT p1), (NOT p1), true, p2]
Stuttering acceptance computed with spot in 326 ms :[p2, (NOT p1), (AND (NOT p1) p2 p0), (NOT p1), (NOT p1), true, p2]
Product exploration explored 100000 steps with 33339 reset in 253 ms.
Product exploration explored 100000 steps with 33228 reset in 164 ms.
Applying partial POR strategy [false, true, false, true, true, true, true]
Stuttering acceptance computed with spot in 268 ms :[p2, (NOT p1), (AND (NOT p1) p2 p0), (NOT p1), (NOT p1), true, p2]
Support contains 7 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 14:42:01] [INFO ] Invariant cache hit.
[2023-03-12 14:42:01] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
[2023-03-12 14:42:01] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 14:42:01] [INFO ] Invariant cache hit.
[2023-03-12 14:42:01] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 72 ms. Remains : 12/12 places, 10/10 transitions.
Built C files in :
/tmp/ltsmin12811355460948920473
[2023-03-12 14:42:01] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12811355460948920473
Running compilation step : cd /tmp/ltsmin12811355460948920473;'/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/ltsmin12811355460948920473;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin12811355460948920473;'/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/stateBased4208692055409370912.hoa' '--buchi-type=spotba'
LTSmin run took 10481 ms.
FORMULA DrinkVendingMachine-COL-76-LTLCardinality-10 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property DrinkVendingMachine-COL-76-LTLCardinality-10 finished in 27003 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 U p1)&&(p2 U (!p3 U p0))))))'
Support contains 7 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 14:42:12] [INFO ] Invariant cache hit.
[2023-03-12 14:42:12] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
[2023-03-12 14:42:12] [INFO ] Invariant cache hit.
[2023-03-12 14:42:12] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-12 14:42:12] [INFO ] Invariant cache hit.
[2023-03-12 14:42:12] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-12 14:42:12] [INFO ] Invariant cache hit.
[2023-03-12 14:42:12] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 151 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 340 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : DrinkVendingMachine-COL-76-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=0 dest: 3}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=0 dest: 4}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) p3 (NOT p2))), acceptance={} source=0 dest: 6}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 6}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) p3), acceptance={0} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p0) p3 (NOT p2)), acceptance={0} source=4 dest: 6}], [{ cond=true, acceptance={} source=5 dest: 2}], [{ cond=true, acceptance={0} source=6 dest: 6}]], initial=5, aps=[p1:(GT 3 s11), p0:(LEQ 2 s10), p3:(LEQ 3 s9), p2:(LEQ 1 (ADD s4 s5 s6 s7))], 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]]
Entered a terminal (fully accepting) state of product in 144 steps with 5 reset in 0 ms.
FORMULA DrinkVendingMachine-COL-76-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DrinkVendingMachine-COL-76-LTLCardinality-11 finished in 520 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((X(G(p0))&&(p1||X(p2)))))'
Support contains 10 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 14:42:12] [INFO ] Invariant cache hit.
[2023-03-12 14:42:12] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
[2023-03-12 14:42:12] [INFO ] Invariant cache hit.
[2023-03-12 14:42:12] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-12 14:42:12] [INFO ] Invariant cache hit.
[2023-03-12 14:42:12] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-12 14:42:12] [INFO ] Invariant cache hit.
[2023-03-12 14:42:12] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 106 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 220 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p2) (NOT p0)), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : DrinkVendingMachine-COL-76-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(OR (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=2 dest: 2}, { cond=(AND p1 p0 p2), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(LEQ 3 s9), p0:(AND (LEQ 3 s9) (LEQ 3 (ADD s0 s1 s2 s3))), p2:(LEQ s8 (ADD s4 s5 s6 s7))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 5 ms.
FORMULA DrinkVendingMachine-COL-76-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DrinkVendingMachine-COL-76-LTLCardinality-13 finished in 349 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 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 14:42:13] [INFO ] Invariant cache hit.
[2023-03-12 14:42:13] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
[2023-03-12 14:42:13] [INFO ] Invariant cache hit.
[2023-03-12 14:42:13] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-12 14:42:13] [INFO ] Invariant cache hit.
[2023-03-12 14:42:13] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-12 14:42:13] [INFO ] Invariant cache hit.
[2023-03-12 14:42:13] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 118 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 106 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DrinkVendingMachine-COL-76-LTLCardinality-14 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:(AND (LEQ (ADD s0 s1 s2 s3) s8) (LEQ 3 s9))], 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 DrinkVendingMachine-COL-76-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DrinkVendingMachine-COL-76-LTLCardinality-14 finished in 243 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(!p0)&&X((p1&&G(F(p2)))))))'
Support contains 7 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 14:42:13] [INFO ] Invariant cache hit.
[2023-03-12 14:42:13] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
[2023-03-12 14:42:13] [INFO ] Invariant cache hit.
[2023-03-12 14:42:13] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-12 14:42:13] [INFO ] Invariant cache hit.
[2023-03-12 14:42:13] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-03-12 14:42:13] [INFO ] Invariant cache hit.
[2023-03-12 14:42:13] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 124 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 310 ms :[(OR (NOT p1) (NOT p2) p0), (OR (NOT p1) (NOT p2) p0), true, p0, (OR (AND (NOT p0) (NOT p1)) (AND p1 (NOT p2))), (NOT p2), (NOT p2)]
Running random walk in product with property : DrinkVendingMachine-COL-76-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 5}, { cond=p1, acceptance={} source=4 dest: 6}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 5}, { cond=true, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ s11 s10), p1:(GT 1 s10), p2:(GT s8 (ADD s0 s1 s2 s3))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DrinkVendingMachine-COL-76-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DrinkVendingMachine-COL-76-LTLCardinality-15 finished in 459 ms.
All properties solved by simple procedures.
Total runtime 36622 ms.
BK_STOP 1678632135102
--------------------
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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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="DrinkVendingMachine-COL-76"
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 DrinkVendingMachine-COL-76, 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 r133-smll-167819411500611"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DrinkVendingMachine-COL-76.tgz
mv DrinkVendingMachine-COL-76 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 '
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 ;