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.r101-tall-167814475600619.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)
.................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is DLCround-PT-03a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814475600619
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 6.2K Feb 25 18:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 25 18:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 18:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 25 18:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Feb 25 18:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 25 18:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 18:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 108K Feb 25 18:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 148K 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 DLCround-PT-03a-LTLCardinality-00
FORMULA_NAME DLCround-PT-03a-LTLCardinality-01
FORMULA_NAME DLCround-PT-03a-LTLCardinality-02
FORMULA_NAME DLCround-PT-03a-LTLCardinality-03
FORMULA_NAME DLCround-PT-03a-LTLCardinality-04
FORMULA_NAME DLCround-PT-03a-LTLCardinality-05
FORMULA_NAME DLCround-PT-03a-LTLCardinality-06
FORMULA_NAME DLCround-PT-03a-LTLCardinality-07
FORMULA_NAME DLCround-PT-03a-LTLCardinality-08
FORMULA_NAME DLCround-PT-03a-LTLCardinality-09
FORMULA_NAME DLCround-PT-03a-LTLCardinality-10
FORMULA_NAME DLCround-PT-03a-LTLCardinality-11
FORMULA_NAME DLCround-PT-03a-LTLCardinality-12
FORMULA_NAME DLCround-PT-03a-LTLCardinality-13
FORMULA_NAME DLCround-PT-03a-LTLCardinality-14
FORMULA_NAME DLCround-PT-03a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678299380926

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=DLCround-PT-03a
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-08 18:16:22] [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]
[2023-03-08 18:16:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 18:16:22] [INFO ] Load time of PNML (sax parser for PT used): 63 ms
[2023-03-08 18:16:22] [INFO ] Transformed 113 places.
[2023-03-08 18:16:22] [INFO ] Transformed 617 transitions.
[2023-03-08 18:16:22] [INFO ] Found NUPN structural information;
[2023-03-08 18:16:22] [INFO ] Parsed PT model containing 113 places and 617 transitions and 2269 arcs in 126 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 72 transitions
Reduce redundant transitions removed 72 transitions.
FORMULA DLCround-PT-03a-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03a-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03a-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03a-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03a-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03a-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 113 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 545/545 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 102 transition count 474
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 102 transition count 474
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 26 place count 102 transition count 470
Drop transitions removed 144 transitions
Redundant transition composition rules discarded 144 transitions
Iterating global reduction 1 with 144 rules applied. Total rules applied 170 place count 102 transition count 326
Applied a total of 170 rules in 29 ms. Remains 102 /113 variables (removed 11) and now considering 326/545 (removed 219) transitions.
[2023-03-08 18:16:22] [INFO ] Flow matrix only has 91 transitions (discarded 235 similar events)
// Phase 1: matrix 91 rows 102 cols
[2023-03-08 18:16:22] [INFO ] Computed 52 place invariants in 13 ms
[2023-03-08 18:16:23] [INFO ] Implicit Places using invariants in 437 ms returned [59, 61, 62, 63, 64, 66, 67, 68, 69, 70, 72, 73, 75, 76, 78, 79, 80, 82, 83, 85, 86, 87, 88, 89, 94, 96, 98, 100, 101]
Discarding 29 places :
Ensure Unique test removed 118 transitions
Reduce isomorphic transitions removed 118 transitions.
Implicit Place search using SMT only with invariants took 460 ms to find 29 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/113 places, 208/545 transitions.
Drop transitions removed 89 transitions
Redundant transition composition rules discarded 89 transitions
Iterating global reduction 0 with 89 rules applied. Total rules applied 89 place count 73 transition count 119
Applied a total of 89 rules in 3 ms. Remains 73 /73 variables (removed 0) and now considering 119/208 (removed 89) transitions.
[2023-03-08 18:16:23] [INFO ] Flow matrix only has 91 transitions (discarded 28 similar events)
// Phase 1: matrix 91 rows 73 cols
[2023-03-08 18:16:23] [INFO ] Computed 23 place invariants in 1 ms
[2023-03-08 18:16:23] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-08 18:16:23] [INFO ] Flow matrix only has 91 transitions (discarded 28 similar events)
[2023-03-08 18:16:23] [INFO ] Invariant cache hit.
[2023-03-08 18:16:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 18:16:23] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 73/113 places, 119/545 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 571 ms. Remains : 73/113 places, 119/545 transitions.
Support contains 34 out of 73 places after structural reductions.
[2023-03-08 18:16:23] [INFO ] Flatten gal took : 28 ms
[2023-03-08 18:16:23] [INFO ] Flatten gal took : 9 ms
[2023-03-08 18:16:23] [INFO ] Input system was already deterministic with 119 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=27 ) properties (out of 22) seen :15
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-08 18:16:24] [INFO ] Flow matrix only has 91 transitions (discarded 28 similar events)
[2023-03-08 18:16:24] [INFO ] Invariant cache hit.
[2023-03-08 18:16:24] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-08 18:16:24] [INFO ] [Nat]Absence check using 23 positive place invariants in 4 ms returned sat
[2023-03-08 18:16:24] [INFO ] After 59ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :0
Fused 7 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 7 atomic propositions for a total of 10 simplifications.
FORMULA DLCround-PT-03a-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03a-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03a-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03a-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 16 stabilizing places and 1 stable transitions
Graph (complete) has 141 edges and 73 vertex of which 58 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.4 ms
FORMULA DLCround-PT-03a-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(!p0)))'
Support contains 2 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 119/119 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 58 transition count 119
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 19 place count 54 transition count 111
Iterating global reduction 1 with 4 rules applied. Total rules applied 23 place count 54 transition count 111
Applied a total of 23 rules in 4 ms. Remains 54 /73 variables (removed 19) and now considering 111/119 (removed 8) transitions.
[2023-03-08 18:16:24] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
// Phase 1: matrix 87 rows 54 cols
[2023-03-08 18:16:24] [INFO ] Computed 8 place invariants in 2 ms
[2023-03-08 18:16:24] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-08 18:16:24] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
[2023-03-08 18:16:24] [INFO ] Invariant cache hit.
[2023-03-08 18:16:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 18:16:24] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-08 18:16:24] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
[2023-03-08 18:16:24] [INFO ] Invariant cache hit.
[2023-03-08 18:16:24] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 54/73 places, 111/119 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 180 ms. Remains : 54/73 places, 111/119 transitions.
Stuttering acceptance computed with spot in 232 ms :[true, p0, false, false, (NOT p0)]
Running random walk in product with property : DLCround-PT-03a-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}], [{ cond=p0, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 2}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=3, aps=[p0:(OR (EQ s25 0) (EQ s41 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 93 steps with 0 reset in 5 ms.
FORMULA DLCround-PT-03a-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-03a-LTLCardinality-00 finished in 634 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 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 119/119 transitions.
Graph (trivial) has 115 edges and 73 vertex of which 54 / 73 are part of one of the 8 SCC in 4 ms
Free SCC test removed 46 places
Ensure Unique test removed 104 transitions
Reduce isomorphic transitions removed 104 transitions.
Graph (complete) has 37 edges and 27 vertex of which 13 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.0 ms
Discarding 14 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 13 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 12 transition count 14
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 10 place count 6 transition count 8
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 6 transition count 8
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 17 place count 6 transition count 7
Applied a total of 17 rules in 14 ms. Remains 6 /73 variables (removed 67) and now considering 7/119 (removed 112) transitions.
[2023-03-08 18:16:25] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
// Phase 1: matrix 5 rows 6 cols
[2023-03-08 18:16:25] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-08 18:16:25] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-08 18:16:25] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
[2023-03-08 18:16:25] [INFO ] Invariant cache hit.
[2023-03-08 18:16:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 18:16:25] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-08 18:16:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 18:16:25] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
[2023-03-08 18:16:25] [INFO ] Invariant cache hit.
[2023-03-08 18:16:25] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/73 places, 7/119 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 90 ms. Remains : 6/73 places, 7/119 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-03a-LTLCardinality-01 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:(OR (EQ s5 0) (EQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-03a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-03a-LTLCardinality-01 finished in 168 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X(p1)||(!p2 U (p3||G(!p2))))))'
Support contains 6 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 119/119 transitions.
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 60 transition count 119
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 18 place count 55 transition count 109
Iterating global reduction 1 with 5 rules applied. Total rules applied 23 place count 55 transition count 109
Applied a total of 23 rules in 3 ms. Remains 55 /73 variables (removed 18) and now considering 109/119 (removed 10) transitions.
[2023-03-08 18:16:25] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
// Phase 1: matrix 86 rows 55 cols
[2023-03-08 18:16:25] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-08 18:16:25] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-08 18:16:25] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
[2023-03-08 18:16:25] [INFO ] Invariant cache hit.
[2023-03-08 18:16:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 18:16:25] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-08 18:16:25] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
[2023-03-08 18:16:25] [INFO ] Invariant cache hit.
[2023-03-08 18:16:25] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 55/73 places, 109/119 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 125 ms. Remains : 55/73 places, 109/119 transitions.
Stuttering acceptance computed with spot in 224 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0) (NOT p3) p2), (AND (NOT p1) (NOT p0) (NOT p3) p2), (AND (NOT p3) p2 (NOT p1)), (AND (NOT p3) p2)]
Running random walk in product with property : DLCround-PT-03a-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p3) p2), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p3) p2), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=5 dest: 5}]], initial=2, aps=[p1:(AND (EQ s3 0) (EQ s54 1)), p0:(AND (EQ s22 0) (EQ s30 1)), p3:(AND (NOT (OR (EQ s54 0) (EQ s3 1))) (NOT (OR (EQ s53 0) (EQ s8 1)))), p2:(OR (EQ s53 0)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 336 ms.
Product exploration explored 100000 steps with 50000 reset in 201 ms.
Computed a total of 3 stabilizing places and 1 stable transitions
Graph (complete) has 118 edges and 55 vertex of which 53 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Computed a total of 3 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p3) p2), (X (NOT (AND (NOT p0) (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p3) p2))), (X (X (NOT (AND (NOT p3) p2 (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p3) p2)))
Knowledge based reduction with 6 factoid took 109 ms. Reduced automaton from 6 states, 9 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DLCround-PT-03a-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-03a-LTLCardinality-02 finished in 1021 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)) U G((X(G(p1))||F(p2)))))'
Support contains 6 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 119/119 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 58 transition count 119
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 55 transition count 113
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 55 transition count 113
Applied a total of 21 rules in 6 ms. Remains 55 /73 variables (removed 18) and now considering 113/119 (removed 6) transitions.
[2023-03-08 18:16:26] [INFO ] Flow matrix only has 88 transitions (discarded 25 similar events)
// Phase 1: matrix 88 rows 55 cols
[2023-03-08 18:16:26] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-08 18:16:26] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-08 18:16:26] [INFO ] Flow matrix only has 88 transitions (discarded 25 similar events)
[2023-03-08 18:16:26] [INFO ] Invariant cache hit.
[2023-03-08 18:16:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 18:16:26] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-08 18:16:26] [INFO ] Flow matrix only has 88 transitions (discarded 25 similar events)
[2023-03-08 18:16:26] [INFO ] Invariant cache hit.
[2023-03-08 18:16:26] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 55/73 places, 113/119 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 132 ms. Remains : 55/73 places, 113/119 transitions.
Stuttering acceptance computed with spot in 210 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) p1 p0), (AND (NOT p2) p0), false]
Running random walk in product with property : DLCround-PT-03a-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={1} source=1 dest: 4}], [{ cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) p0), acceptance={0, 1} source=3 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={0, 1} source=4 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={1} source=4 dest: 4}]], initial=0, aps=[p2:(OR (EQ s39 0) (EQ s42 1)), p1:(OR (EQ s48 0) (EQ s0 1)), p0:(OR (EQ s21 0) (EQ s14 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 116 steps with 1 reset in 2 ms.
FORMULA DLCround-PT-03a-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-03a-LTLCardinality-08 finished in 364 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 119/119 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 59 transition count 119
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 19 place count 54 transition count 109
Iterating global reduction 1 with 5 rules applied. Total rules applied 24 place count 54 transition count 109
Applied a total of 24 rules in 2 ms. Remains 54 /73 variables (removed 19) and now considering 109/119 (removed 10) transitions.
[2023-03-08 18:16:26] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
// Phase 1: matrix 86 rows 54 cols
[2023-03-08 18:16:26] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-08 18:16:26] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-08 18:16:26] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
[2023-03-08 18:16:26] [INFO ] Invariant cache hit.
[2023-03-08 18:16:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 18:16:26] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-08 18:16:26] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
[2023-03-08 18:16:26] [INFO ] Invariant cache hit.
[2023-03-08 18:16:26] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 54/73 places, 109/119 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 173 ms. Remains : 54/73 places, 109/119 transitions.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-03a-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s53 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 128 ms.
Product exploration explored 100000 steps with 50000 reset in 125 ms.
Computed a total of 2 stabilizing places and 1 stable transitions
Graph (complete) has 117 edges and 54 vertex of which 53 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 2 stabilizing places and 1 stable transitions
Detected a total of 2/54 stabilizing places and 1/109 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 69 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DLCround-PT-03a-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-03a-LTLCardinality-10 finished in 572 ms.
All properties solved by simple procedures.
Total runtime 4823 ms.

BK_STOP 1678299388137

--------------------
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="DLCround-PT-03a"
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 DLCround-PT-03a, 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 r101-tall-167814475600619"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-03a.tgz
mv DLCround-PT-03a 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 ;