Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r219-smll-171649598200227.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is IOTPpurchase-PT-C01M01P01D01, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r219-smll-171649598200227
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 456K
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Apr 22 14:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 11 14:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Apr 11 14:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Apr 11 14:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 11 14:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 13 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rwxr-xr-x 1 mcc users 63K May 18 16:42 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 IOTPpurchase-PT-C01M01P01D01-LTLCardinality-00
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-LTLCardinality-01
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-LTLCardinality-02
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-LTLCardinality-03
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-LTLCardinality-04
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-LTLCardinality-05
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-LTLCardinality-06
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-LTLCardinality-07
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-LTLCardinality-08
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-LTLCardinality-09
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-LTLCardinality-10
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-LTLCardinality-11
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-LTLCardinality-12
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-LTLCardinality-13
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-LTLCardinality-14
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716715870373

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=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=IOTPpurchase-PT-C01M01P01D01
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-26 09:31:13] [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]
[2024-05-26 09:31:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 09:31:13] [INFO ] Load time of PNML (sax parser for PT used): 104 ms
[2024-05-26 09:31:13] [INFO ] Transformed 111 places.
[2024-05-26 09:31:13] [INFO ] Transformed 45 transitions.
[2024-05-26 09:31:13] [INFO ] Found NUPN structural information;
[2024-05-26 09:31:13] [INFO ] Parsed PT model containing 111 places and 45 transitions and 224 arcs in 259 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
FORMULA IOTPpurchase-PT-C01M01P01D01-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA IOTPpurchase-PT-C01M01P01D01-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA IOTPpurchase-PT-C01M01P01D01-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA IOTPpurchase-PT-C01M01P01D01-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 45/45 transitions.
Ensure Unique test removed 33 places
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 71 transition count 45
Applied a total of 40 rules in 30 ms. Remains 71 /111 variables (removed 40) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 71 cols
[2024-05-26 09:31:14] [INFO ] Computed 27 invariants in 13 ms
[2024-05-26 09:31:14] [INFO ] Implicit Places using invariants in 395 ms returned [12, 23, 36, 39, 41, 42, 44, 45, 47, 48]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 457 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 61/111 places, 45/45 transitions.
Applied a total of 0 rules in 5 ms. Remains 61 /61 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 493 ms. Remains : 61/111 places, 45/45 transitions.
Support contains 27 out of 61 places after structural reductions.
[2024-05-26 09:31:14] [INFO ] Flatten gal took : 42 ms
[2024-05-26 09:31:14] [INFO ] Flatten gal took : 18 ms
[2024-05-26 09:31:14] [INFO ] Input system was already deterministic with 45 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 797 ms. (steps per millisecond=12 ) properties (out of 17) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=45 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=44 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 45 rows 61 cols
[2024-05-26 09:31:16] [INFO ] Computed 17 invariants in 4 ms
[2024-05-26 09:31:16] [INFO ] [Real]Absence check using 9 positive place invariants in 9 ms returned sat
[2024-05-26 09:31:16] [INFO ] [Real]Absence check using 9 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-26 09:31:16] [INFO ] After 107ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2024-05-26 09:31:16] [INFO ] [Nat]Absence check using 9 positive place invariants in 7 ms returned sat
[2024-05-26 09:31:16] [INFO ] [Nat]Absence check using 9 positive and 8 generalized place invariants in 7 ms returned sat
[2024-05-26 09:31:16] [INFO ] After 72ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 3 atomic propositions for a total of 12 simplifications.
FORMULA IOTPpurchase-PT-C01M01P01D01-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA IOTPpurchase-PT-C01M01P01D01-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA IOTPpurchase-PT-C01M01P01D01-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(G(p0))) U (p1&&X(p1))))'
Support contains 4 out of 61 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 45/45 transitions.
Ensure Unique test removed 3 places
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 57 transition count 45
Applied a total of 4 rules in 4 ms. Remains 57 /61 variables (removed 4) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 57 cols
[2024-05-26 09:31:16] [INFO ] Computed 13 invariants in 6 ms
[2024-05-26 09:31:16] [INFO ] Implicit Places using invariants in 95 ms returned [5, 13, 31, 32, 33, 34]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 96 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/61 places, 45/45 transitions.
Applied a total of 0 rules in 3 ms. Remains 51 /51 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 103 ms. Remains : 51/61 places, 45/45 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 429 ms :[(NOT p1), (NOT p0), (NOT p1), (NOT p0), true]
Running random walk in product with property : IOTPpurchase-PT-C01M01P01D01-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 1}, { cond=p1, acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 0}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s10 0) (EQ s24 1)), p0:(OR (EQ s45 0) (EQ s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 570 ms.
Product exploration explored 100000 steps with 50000 reset in 385 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 p1 p0), (X p1), true, (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 200 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA IOTPpurchase-PT-C01M01P01D01-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property IOTPpurchase-PT-C01M01P01D01-LTLCardinality-02 finished in 1801 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 61 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 45/45 transitions.
Ensure Unique test removed 3 places
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 56 transition count 45
Applied a total of 5 rules in 4 ms. Remains 56 /61 variables (removed 5) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 56 cols
[2024-05-26 09:31:18] [INFO ] Computed 12 invariants in 14 ms
[2024-05-26 09:31:18] [INFO ] Implicit Places using invariants in 107 ms returned [5, 12, 24, 31, 32, 33]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 109 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/61 places, 45/45 transitions.
Applied a total of 0 rules in 4 ms. Remains 50 /50 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 119 ms. Remains : 50/61 places, 45/45 transitions.
Stuttering acceptance computed with spot in 155 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : IOTPpurchase-PT-C01M01P01D01-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (EQ s27 0) (EQ s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA IOTPpurchase-PT-C01M01P01D01-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property IOTPpurchase-PT-C01M01P01D01-LTLCardinality-04 finished in 292 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||X(G(p1)))))'
Support contains 3 out of 61 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 45/45 transitions.
Ensure Unique test removed 3 places
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 56 transition count 45
Applied a total of 5 rules in 3 ms. Remains 56 /61 variables (removed 5) and now considering 45/45 (removed 0) transitions.
[2024-05-26 09:31:18] [INFO ] Invariant cache hit.
[2024-05-26 09:31:18] [INFO ] Implicit Places using invariants in 67 ms returned [5, 12, 24, 30, 31, 32, 33]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 68 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 49/61 places, 45/45 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 75 ms. Remains : 49/61 places, 45/45 transitions.
Stuttering acceptance computed with spot in 247 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : IOTPpurchase-PT-C01M01P01D01-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={} source=5 dest: 1}, { cond=p0, acceptance={} source=5 dest: 2}]], initial=4, aps=[p1:(OR (EQ s13 0) (EQ s20 1)), p0:(AND (OR (EQ s13 0) (EQ s20 1)) (EQ s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 39 steps with 0 reset in 1 ms.
FORMULA IOTPpurchase-PT-C01M01P01D01-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property IOTPpurchase-PT-C01M01P01D01-LTLCardinality-05 finished in 345 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 45/45 transitions.
Ensure Unique test removed 3 places
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 56 transition count 26
Reduce places removed 21 places and 0 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 25 rules applied. Total rules applied 46 place count 35 transition count 22
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 5 rules applied. Total rules applied 51 place count 31 transition count 21
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 54 place count 29 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 55 place count 28 transition count 20
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 6 Pre rules applied. Total rules applied 55 place count 28 transition count 14
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 13 rules applied. Total rules applied 68 place count 21 transition count 14
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 5 with 1 rules applied. Total rules applied 69 place count 20 transition count 14
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 69 place count 20 transition count 13
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 71 place count 19 transition count 13
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 8 places and 0 transitions.
Iterating global reduction 6 with 13 rules applied. Total rules applied 84 place count 11 transition count 8
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 85 place count 11 transition count 7
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 87 place count 10 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 88 place count 9 transition count 6
Applied a total of 88 rules in 25 ms. Remains 9 /61 variables (removed 52) and now considering 6/45 (removed 39) transitions.
// Phase 1: matrix 6 rows 9 cols
[2024-05-26 09:31:19] [INFO ] Computed 4 invariants in 1 ms
[2024-05-26 09:31:19] [INFO ] Implicit Places using invariants in 41 ms returned [3, 5]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 43 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/61 places, 6/45 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 7 transition count 5
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 6 transition count 4
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 5 transition count 4
Applied a total of 4 rules in 4 ms. Remains 5 /7 variables (removed 2) and now considering 4/6 (removed 2) transitions.
// Phase 1: matrix 4 rows 5 cols
[2024-05-26 09:31:19] [INFO ] Computed 2 invariants in 1 ms
[2024-05-26 09:31:19] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-26 09:31:19] [INFO ] Invariant cache hit.
[2024-05-26 09:31:19] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 5/61 places, 4/45 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 136 ms. Remains : 5/61 places, 4/45 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : IOTPpurchase-PT-C01M01P01D01-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s1 0) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 183 ms.
Stack based approach found an accepted trace after 9 steps with 0 reset with depth 10 and stack size 6 in 1 ms.
FORMULA IOTPpurchase-PT-C01M01P01D01-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property IOTPpurchase-PT-C01M01P01D01-LTLCardinality-07 finished in 390 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 45/45 transitions.
Ensure Unique test removed 3 places
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 56 transition count 45
Applied a total of 5 rules in 7 ms. Remains 56 /61 variables (removed 5) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 56 cols
[2024-05-26 09:31:19] [INFO ] Computed 12 invariants in 2 ms
[2024-05-26 09:31:19] [INFO ] Implicit Places using invariants in 106 ms returned [5, 13, 24, 30, 31, 32, 33]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 108 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 49/61 places, 45/45 transitions.
Applied a total of 0 rules in 3 ms. Remains 49 /49 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 120 ms. Remains : 49/61 places, 45/45 transitions.
Stuttering acceptance computed with spot in 133 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : IOTPpurchase-PT-C01M01P01D01-LTLCardinality-08 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 s5 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 2503 reset in 391 ms.
Product exploration explored 100000 steps with 2503 reset in 297 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 111 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Finished random walk after 39 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=39 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 151 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
// Phase 1: matrix 45 rows 49 cols
[2024-05-26 09:31:20] [INFO ] Computed 5 invariants in 5 ms
[2024-05-26 09:31:21] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2024-05-26 09:31:21] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-26 09:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-26 09:31:21] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2024-05-26 09:31:21] [INFO ] Computed and/alt/rep : 44/45/44 causal constraints (skipped 0 transitions) in 8 ms.
[2024-05-26 09:31:21] [INFO ] Added : 37 causal constraints over 8 iterations in 133 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 49 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 49/49 places, 45/45 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 49 transition count 14
Reduce places removed 31 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 32 rules applied. Total rules applied 63 place count 18 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 64 place count 17 transition count 13
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 64 place count 17 transition count 9
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 72 place count 13 transition count 9
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 74 place count 12 transition count 8
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 75 place count 11 transition count 8
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 7 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 87 place count 4 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 87 place count 4 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 3 rules applied. Total rules applied 90 place count 2 transition count 2
Applied a total of 90 rules in 18 ms. Remains 2 /49 variables (removed 47) and now considering 2/45 (removed 43) transitions.
// Phase 1: matrix 2 rows 2 cols
[2024-05-26 09:31:21] [INFO ] Computed 1 invariants in 0 ms
[2024-05-26 09:31:21] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-26 09:31:21] [INFO ] Invariant cache hit.
[2024-05-26 09:31:21] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2024-05-26 09:31:21] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-26 09:31:21] [INFO ] Invariant cache hit.
[2024-05-26 09:31:21] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/49 places, 2/45 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 115 ms. Remains : 2/49 places, 2/45 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 : [(NOT p0), (X p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 19 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA IOTPpurchase-PT-C01M01P01D01-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property IOTPpurchase-PT-C01M01P01D01-LTLCardinality-08 finished in 1862 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 61 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 45/45 transitions.
Ensure Unique test removed 3 places
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 57 transition count 45
Applied a total of 4 rules in 7 ms. Remains 57 /61 variables (removed 4) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 57 cols
[2024-05-26 09:31:21] [INFO ] Computed 13 invariants in 2 ms
[2024-05-26 09:31:21] [INFO ] Implicit Places using invariants in 104 ms returned [5, 12, 25, 31, 32, 33, 34]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 112 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/61 places, 45/45 transitions.
Applied a total of 0 rules in 4 ms. Remains 50 /50 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 124 ms. Remains : 50/61 places, 45/45 transitions.
Stuttering acceptance computed with spot in 126 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : IOTPpurchase-PT-C01M01P01D01-LTLCardinality-10 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 (EQ s16 0) (EQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA IOTPpurchase-PT-C01M01P01D01-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property IOTPpurchase-PT-C01M01P01D01-LTLCardinality-10 finished in 274 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 45/45 transitions.
Ensure Unique test removed 3 places
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 56 transition count 45
Applied a total of 5 rules in 6 ms. Remains 56 /61 variables (removed 5) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 56 cols
[2024-05-26 09:31:21] [INFO ] Computed 12 invariants in 4 ms
[2024-05-26 09:31:21] [INFO ] Implicit Places using invariants in 96 ms returned [5, 12, 24, 30, 31, 32, 33]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 100 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 49/61 places, 45/45 transitions.
Applied a total of 0 rules in 3 ms. Remains 49 /49 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 111 ms. Remains : 49/61 places, 45/45 transitions.
Stuttering acceptance computed with spot in 189 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : IOTPpurchase-PT-C01M01P01D01-LTLCardinality-11 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:(EQ s15 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 4000 reset in 146 ms.
Product exploration explored 100000 steps with 4000 reset in 243 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 : [(NOT p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 116 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 232 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 24 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=8 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 141 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 216 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 212 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
// Phase 1: matrix 45 rows 49 cols
[2024-05-26 09:31:23] [INFO ] Computed 5 invariants in 1 ms
[2024-05-26 09:31:23] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-26 09:31:23] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-26 09:31:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-26 09:31:23] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2024-05-26 09:31:23] [INFO ] Computed and/alt/rep : 44/45/44 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-26 09:31:23] [INFO ] Added : 22 causal constraints over 5 iterations in 73 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 49 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 45/45 transitions.
Applied a total of 0 rules in 3 ms. Remains 49 /49 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-26 09:31:23] [INFO ] Invariant cache hit.
[2024-05-26 09:31:23] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-26 09:31:23] [INFO ] Invariant cache hit.
[2024-05-26 09:31:23] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
[2024-05-26 09:31:23] [INFO ] Invariant cache hit.
[2024-05-26 09:31:23] [INFO ] Dead Transitions using invariants and state equation in 113 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 292 ms. Remains : 49/49 places, 45/45 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 : [(NOT p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 114 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 223 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 24 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=24 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 160 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 214 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 204 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-26 09:31:24] [INFO ] Invariant cache hit.
[2024-05-26 09:31:24] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-26 09:31:24] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-26 09:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-26 09:31:24] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2024-05-26 09:31:24] [INFO ] Computed and/alt/rep : 44/45/44 causal constraints (skipped 0 transitions) in 8 ms.
[2024-05-26 09:31:25] [INFO ] Added : 22 causal constraints over 5 iterations in 70 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 201 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 4000 reset in 118 ms.
Product exploration explored 100000 steps with 4000 reset in 146 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 179 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 49 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 49/49 places, 45/45 transitions.
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 49 transition count 45
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 11 Pre rules applied. Total rules applied 22 place count 49 transition count 45
Deduced a syphon composed of 33 places in 0 ms
Iterating global reduction 1 with 11 rules applied. Total rules applied 33 place count 49 transition count 45
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 57 place count 25 transition count 21
Deduced a syphon composed of 9 places in 1 ms
Iterating global reduction 1 with 24 rules applied. Total rules applied 81 place count 25 transition count 21
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 15 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 87 place count 25 transition count 21
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 89 place count 23 transition count 19
Deduced a syphon composed of 13 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 91 place count 23 transition count 19
Deduced a syphon composed of 13 places in 0 ms
Applied a total of 91 rules in 24 ms. Remains 23 /49 variables (removed 26) and now considering 19/45 (removed 26) transitions.
[2024-05-26 09:31:26] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 19 rows 23 cols
[2024-05-26 09:31:26] [INFO ] Computed 5 invariants in 1 ms
[2024-05-26 09:31:26] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/49 places, 19/45 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 97 ms. Remains : 23/49 places, 19/45 transitions.
Built C files in :
/tmp/ltsmin10812008215493069657
[2024-05-26 09:31:26] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10812008215493069657
Running compilation step : cd /tmp/ltsmin10812008215493069657;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 465 ms.
Running link step : cd /tmp/ltsmin10812008215493069657;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin10812008215493069657;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11312638130541861213.hoa' '--buchi-type=spotba'
LTSmin run took 299 ms.
FORMULA IOTPpurchase-PT-C01M01P01D01-LTLCardinality-11 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property IOTPpurchase-PT-C01M01P01D01-LTLCardinality-11 finished in 5256 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G((F(G(p0)) U p1))))))'
Support contains 4 out of 61 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 45/45 transitions.
Ensure Unique test removed 3 places
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 56 transition count 45
Applied a total of 5 rules in 4 ms. Remains 56 /61 variables (removed 5) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 56 cols
[2024-05-26 09:31:26] [INFO ] Computed 12 invariants in 0 ms
[2024-05-26 09:31:27] [INFO ] Implicit Places using invariants in 88 ms returned [5, 12, 24, 30, 31, 32]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 90 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/61 places, 45/45 transitions.
Applied a total of 0 rules in 3 ms. Remains 50 /50 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 100 ms. Remains : 50/61 places, 45/45 transitions.
Stuttering acceptance computed with spot in 314 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p0), (NOT p1)]
Running random walk in product with property : IOTPpurchase-PT-C01M01P01D01-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 4}, { cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=p0, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(OR (EQ s45 0) (EQ s12 1)), p0:(OR (EQ s27 0) (EQ s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 143 ms.
Stack based approach found an accepted trace after 111 steps with 1 reset with depth 78 and stack size 78 in 1 ms.
FORMULA IOTPpurchase-PT-C01M01P01D01-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property IOTPpurchase-PT-C01M01P01D01-LTLCardinality-14 finished in 590 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(G(p0)) U p1))))'
Support contains 4 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 45/45 transitions.
Ensure Unique test removed 3 places
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 57 transition count 27
Reduce places removed 19 places and 0 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 21 rules applied. Total rules applied 40 place count 38 transition count 25
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 43 place count 36 transition count 24
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 44 place count 35 transition count 24
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 44 place count 35 transition count 17
Deduced a syphon composed of 7 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 60 place count 26 transition count 17
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 4 with 1 rules applied. Total rules applied 61 place count 25 transition count 17
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 61 place count 25 transition count 16
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 63 place count 24 transition count 16
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 7 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 75 place count 17 transition count 11
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 76 place count 17 transition count 10
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 77 place count 16 transition count 10
Applied a total of 77 rules in 19 ms. Remains 16 /61 variables (removed 45) and now considering 10/45 (removed 35) transitions.
// Phase 1: matrix 10 rows 16 cols
[2024-05-26 09:31:27] [INFO ] Computed 7 invariants in 6 ms
[2024-05-26 09:31:27] [INFO ] Implicit Places using invariants in 51 ms returned [2, 5, 10, 12]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 53 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/61 places, 10/45 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 12 transition count 8
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 4 rules applied. Total rules applied 6 place count 10 transition count 6
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 8 place count 8 transition count 6
Applied a total of 8 rules in 4 ms. Remains 8 /12 variables (removed 4) and now considering 6/10 (removed 4) transitions.
// Phase 1: matrix 6 rows 8 cols
[2024-05-26 09:31:27] [INFO ] Computed 3 invariants in 0 ms
[2024-05-26 09:31:27] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-26 09:31:27] [INFO ] Invariant cache hit.
[2024-05-26 09:31:27] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 8/61 places, 6/45 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 145 ms. Remains : 8/61 places, 6/45 transitions.
Stuttering acceptance computed with spot in 171 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : IOTPpurchase-PT-C01M01P01D01-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s1 0) (EQ s3 1)), p0:(OR (EQ s4 0) (EQ s5 1))], nbAcceptance=2, 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 214 ms.
Stack based approach found an accepted trace after 36 steps with 1 reset with depth 24 and stack size 12 in 0 ms.
FORMULA IOTPpurchase-PT-C01M01P01D01-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property IOTPpurchase-PT-C01M01P01D01-LTLCardinality-15 finished in 559 ms.
All properties solved by simple procedures.
Total runtime 14676 ms.

BK_STOP 1716715889235

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="IOTPpurchase-PT-C01M01P01D01"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is IOTPpurchase-PT-C01M01P01D01, 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 r219-smll-171649598200227"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/IOTPpurchase-PT-C01M01P01D01.tgz
mv IOTPpurchase-PT-C01M01P01D01 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 ;