Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r121-tall-162075406800356.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
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 r121-tall-162075406800356
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 400K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 86K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Apr 26 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 26 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 26 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 26 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 23 18:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 23 18:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 01:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 23 01:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 13 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rwxr-xr-x 1 mcc users 63K May 5 16:51 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-C01M01P01D01-00
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-01
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-02
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-03
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-04
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-05
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-06
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-07
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-08
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-09
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-10
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-11
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-12
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-13
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-14
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-15

=== Now, execution of the tool begins

BK_START 1620838086077

Running Version 0
[2021-05-12 16:48:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-12 16:48:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 16:48:07] [INFO ] Load time of PNML (sax parser for PT used): 43 ms
[2021-05-12 16:48:07] [INFO ] Transformed 111 places.
[2021-05-12 16:48:07] [INFO ] Transformed 45 transitions.
[2021-05-12 16:48:07] [INFO ] Found NUPN structural information;
[2021-05-12 16:48:07] [INFO ] Parsed PT model containing 111 places and 45 transitions in 83 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-12 16:48:07] [INFO ] Initial state test concluded for 2 properties.
FORMULA IOTPpurchase-PT-C01M01P01D01-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA IOTPpurchase-PT-C01M01P01D01-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA IOTPpurchase-PT-C01M01P01D01-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA IOTPpurchase-PT-C01M01P01D01-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA IOTPpurchase-PT-C01M01P01D01-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA IOTPpurchase-PT-C01M01P01D01-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA IOTPpurchase-PT-C01M01P01D01-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 111 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 111/111 places, 45/45 transitions.
Ensure Unique test removed 34 places
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 69 transition count 45
Applied a total of 42 rules in 14 ms. Remains 69 /111 variables (removed 42) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 69 cols
[2021-05-12 16:48:07] [INFO ] Computed 25 place invariants in 8 ms
[2021-05-12 16:48:08] [INFO ] Implicit Places using invariants in 132 ms returned [11, 14, 19, 28, 32, 34, 35, 36, 37, 38, 41]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 160 ms to find 11 implicit places.
// Phase 1: matrix 45 rows 58 cols
[2021-05-12 16:48:08] [INFO ] Computed 14 place invariants in 2 ms
[2021-05-12 16:48:08] [INFO ] Dead Transitions using invariants and state equation in 54 ms returned []
Starting structural reductions, iteration 1 : 58/111 places, 45/45 transitions.
Applied a total of 0 rules in 2 ms. Remains 58 /58 variables (removed 0) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 58 cols
[2021-05-12 16:48:08] [INFO ] Computed 14 place invariants in 7 ms
[2021-05-12 16:48:08] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Finished structural reductions, in 2 iterations. Remains : 58/111 places, 45/45 transitions.
[2021-05-12 16:48:08] [INFO ] Flatten gal took : 24 ms
[2021-05-12 16:48:08] [INFO ] Flatten gal took : 8 ms
[2021-05-12 16:48:08] [INFO ] Input system was already deterministic with 45 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=377 ) properties (out of 14) seen :10
Running SMT prover for 4 properties.
// Phase 1: matrix 45 rows 58 cols
[2021-05-12 16:48:08] [INFO ] Computed 14 place invariants in 2 ms
[2021-05-12 16:48:08] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2021-05-12 16:48:08] [INFO ] [Real]Absence check using 9 positive and 5 generalized place invariants in 1 ms returned sat
[2021-05-12 16:48:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 16:48:08] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2021-05-12 16:48:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 16:48:08] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned unsat
[2021-05-12 16:48:08] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2021-05-12 16:48:08] [INFO ] [Real]Absence check using 9 positive and 5 generalized place invariants in 1 ms returned sat
[2021-05-12 16:48:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 16:48:08] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-12 16:48:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 16:48:08] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned unsat
[2021-05-12 16:48:08] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2021-05-12 16:48:08] [INFO ] [Real]Absence check using 9 positive and 5 generalized place invariants in 8 ms returned sat
[2021-05-12 16:48:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 16:48:08] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2021-05-12 16:48:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 16:48:08] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2021-05-12 16:48:08] [INFO ] [Nat]Absence check using 9 positive and 5 generalized place invariants in 0 ms returned unsat
[2021-05-12 16:48:08] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2021-05-12 16:48:08] [INFO ] [Real]Absence check using 9 positive and 5 generalized place invariants in 0 ms returned sat
[2021-05-12 16:48:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 16:48:08] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-12 16:48:08] [INFO ] Solution in real domain found non-integer solution.
Successfully simplified 4 atomic propositions for a total of 9 simplifications.
[2021-05-12 16:48:09] [INFO ] Initial state test concluded for 1 properties.
FORMULA IOTPpurchase-PT-C01M01P01D01-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA IOTPpurchase-PT-C01M01P01D01-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0) U X(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 58 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 58/58 places, 45/45 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 56 transition count 45
Applied a total of 2 rules in 3 ms. Remains 56 /58 variables (removed 2) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 56 cols
[2021-05-12 16:48:09] [INFO ] Computed 12 place invariants in 4 ms
[2021-05-12 16:48:09] [INFO ] Implicit Places using invariants in 35 ms returned [5, 18, 27, 28, 29, 30, 31]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 35 ms to find 7 implicit places.
// Phase 1: matrix 45 rows 49 cols
[2021-05-12 16:48:09] [INFO ] Computed 5 place invariants in 16 ms
[2021-05-12 16:48:09] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Starting structural reductions, iteration 1 : 49/58 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.
// Phase 1: matrix 45 rows 49 cols
[2021-05-12 16:48:09] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-12 16:48:09] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 2 iterations. Remains : 49/58 places, 45/45 transitions.
Stuttering acceptance computed with spot in 290 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : IOTPpurchase-PT-C01M01P01D01-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(OR (EQ s21 0) (EQ s44 1)), p1:(OR (EQ s16 0) (EQ s36 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 206 ms.
Product exploration explored 100000 steps with 33333 reset in 136 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 150 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Product exploration explored 100000 steps with 33333 reset in 96 ms.
Product exploration explored 100000 steps with 33333 reset in 196 ms.
Applying partial POR strategy [false, false, true, true, true, true]
Stuttering acceptance computed with spot in 145 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Support contains 4 out of 49 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 49/49 places, 45/45 transitions.
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 49 transition count 45
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 10 Pre rules applied. Total rules applied 19 place count 49 transition count 45
Deduced a syphon composed of 29 places in 0 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 29 place count 49 transition count 45
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 30 place count 48 transition count 45
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 45 place count 33 transition count 30
Deduced a syphon composed of 14 places in 0 ms
Iterating global reduction 2 with 15 rules applied. Total rules applied 60 place count 33 transition count 30
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 18 places in 0 ms
Iterating global reduction 2 with 4 rules applied. Total rules applied 64 place count 33 transition count 30
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 66 place count 31 transition count 28
Deduced a syphon composed of 16 places in 0 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 68 place count 31 transition count 28
Deduced a syphon composed of 16 places in 0 ms
Applied a total of 68 rules in 17 ms. Remains 31 /49 variables (removed 18) and now considering 28/45 (removed 17) transitions.
[2021-05-12 16:48:10] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 31 cols
[2021-05-12 16:48:10] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-12 16:48:10] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 1 iterations. Remains : 31/49 places, 28/45 transitions.
Product exploration explored 100000 steps with 33333 reset in 233 ms.
Product exploration explored 100000 steps with 33333 reset in 192 ms.
[2021-05-12 16:48:11] [INFO ] Flatten gal took : 8 ms
[2021-05-12 16:48:11] [INFO ] Flatten gal took : 3 ms
[2021-05-12 16:48:11] [INFO ] Time to serialize gal into /tmp/LTL16649221002621674676.gal : 2 ms
[2021-05-12 16:48:11] [INFO ] Time to serialize properties into /tmp/LTL10068581378674804586.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL16649221002621674676.gal, -t, CGAL, -LTL, /tmp/LTL10068581378674804586.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL16649221002621674676.gal -t CGAL -LTL /tmp/LTL10068581378674804586.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((G("((Status_p21_11==0)||(p6_6==1))"))U(X("((Payment_p20_9==0)||(p4_4==1))")))))
Formula 0 simplified : !X(G"((Status_p21_11==0)||(p6_6==1))" U X"((Payment_p20_9==0)||(p4_4==1))")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
2 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.035707,17800,1,0,7,3256,23,0,1026,1087,16
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA IOTPpurchase-PT-C01M01P01D01-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property IOTPpurchase-PT-C01M01P01D01-04 finished in 2161 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 58 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 58/58 places, 45/45 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 56 transition count 45
Applied a total of 2 rules in 2 ms. Remains 56 /58 variables (removed 2) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 56 cols
[2021-05-12 16:48:11] [INFO ] Computed 12 place invariants in 2 ms
[2021-05-12 16:48:11] [INFO ] Implicit Places using invariants in 29 ms returned [5, 18, 28, 29, 30, 31]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 30 ms to find 6 implicit places.
// Phase 1: matrix 45 rows 50 cols
[2021-05-12 16:48:11] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-12 16:48:11] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Starting structural reductions, iteration 1 : 50/58 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.
// Phase 1: matrix 45 rows 50 cols
[2021-05-12 16:48:11] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-12 16:48:11] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 2 iterations. Remains : 50/58 places, 45/45 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : IOTPpurchase-PT-C01M01P01D01-06 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s25 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 88 ms.
Product exploration explored 100000 steps with 50000 reset in 89 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0), true]
Product exploration explored 100000 steps with 50000 reset in 76 ms.
Product exploration explored 100000 steps with 50000 reset in 84 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 453 ms :[(NOT p0), (NOT p0), true]
Support contains 1 out of 50 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 50/50 places, 45/45 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 50 transition count 45
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 12 Pre rules applied. Total rules applied 20 place count 50 transition count 45
Deduced a syphon composed of 32 places in 0 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 32 place count 50 transition count 45
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 1 with 2 rules applied. Total rules applied 34 place count 49 transition count 45
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 54 place count 29 transition count 25
Deduced a syphon composed of 13 places in 1 ms
Iterating global reduction 2 with 20 rules applied. Total rules applied 74 place count 29 transition count 25
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 19 places in 0 ms
Iterating global reduction 2 with 6 rules applied. Total rules applied 80 place count 29 transition count 25
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 85 place count 24 transition count 20
Deduced a syphon composed of 14 places in 0 ms
Iterating global reduction 2 with 5 rules applied. Total rules applied 90 place count 24 transition count 20
Deduced a syphon composed of 14 places in 0 ms
Applied a total of 90 rules in 32 ms. Remains 24 /50 variables (removed 26) and now considering 20/45 (removed 25) transitions.
[2021-05-12 16:48:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 20 rows 24 cols
[2021-05-12 16:48:12] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-12 16:48:12] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/50 places, 20/45 transitions.
Product exploration explored 100000 steps with 50000 reset in 258 ms.
Product exploration explored 100000 steps with 50000 reset in 231 ms.
[2021-05-12 16:48:12] [INFO ] Flatten gal took : 3 ms
[2021-05-12 16:48:12] [INFO ] Flatten gal took : 4 ms
[2021-05-12 16:48:12] [INFO ] Time to serialize gal into /tmp/LTL2423501075953110258.gal : 1 ms
[2021-05-12 16:48:12] [INFO ] Time to serialize properties into /tmp/LTL14259125433143356027.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL2423501075953110258.gal, -t, CGAL, -LTL, /tmp/LTL14259125433143356027.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2423501075953110258.gal -t CGAL -LTL /tmp/LTL14259125433143356027.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X("(p11_7==1)")))
Formula 0 simplified : !X"(p11_7==1)"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
2 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.030222,17020,1,0,6,4183,14,0,1031,1300,7
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA IOTPpurchase-PT-C01M01P01D01-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property IOTPpurchase-PT-C01M01P01D01-06 finished in 1779 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 58 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 58/58 places, 45/45 transitions.
Ensure Unique test 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 19 rules applied. Total rules applied 19 place count 56 transition count 26
Reduce places removed 20 places and 0 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 1 with 21 rules applied. Total rules applied 40 place count 36 transition count 25
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 42 place count 35 transition count 24
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 43 place count 34 transition count 24
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 43 place count 34 transition count 14
Deduced a syphon composed of 10 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 67 place count 20 transition count 14
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 67 place count 20 transition count 12
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 71 place count 18 transition count 12
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 15 rules applied. Total rules applied 86 place count 9 transition count 6
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 4 with 1 rules applied. Total rules applied 87 place count 8 transition count 6
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 5 rules applied. Total rules applied 92 place count 5 transition count 4
Applied a total of 92 rules in 11 ms. Remains 5 /58 variables (removed 53) and now considering 4/45 (removed 41) transitions.
// Phase 1: matrix 4 rows 5 cols
[2021-05-12 16:48:12] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-12 16:48:12] [INFO ] Implicit Places using invariants in 12 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 13 ms to find 1 implicit places.
[2021-05-12 16:48:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2021-05-12 16:48:12] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-12 16:48:13] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Starting structural reductions, iteration 1 : 4/58 places, 4/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 4 /4 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2021-05-12 16:48:13] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2021-05-12 16:48:13] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 16:48:13] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 2 iterations. Remains : 4/58 places, 4/45 transitions.
Stuttering acceptance computed with spot in 35 ms :[true, (NOT p0)]
Running random walk in product with property : IOTPpurchase-PT-C01M01P01D01-10 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (NEQ s3 0) (NEQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA IOTPpurchase-PT-C01M01P01D01-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property IOTPpurchase-PT-C01M01P01D01-10 finished in 97 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 58 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 58/58 places, 45/45 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 56 transition count 45
Applied a total of 2 rules in 2 ms. Remains 56 /58 variables (removed 2) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 56 cols
[2021-05-12 16:48:13] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-12 16:48:13] [INFO ] Implicit Places using invariants in 43 ms returned [5, 18, 27, 28, 29, 30, 31]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 44 ms to find 7 implicit places.
// Phase 1: matrix 45 rows 49 cols
[2021-05-12 16:48:13] [INFO ] Computed 5 place invariants in 5 ms
[2021-05-12 16:48:13] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Starting structural reductions, iteration 1 : 49/58 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 49 /49 variables (removed 0) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 49 cols
[2021-05-12 16:48:13] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-12 16:48:13] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 2 iterations. Remains : 49/58 places, 45/45 transitions.
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : IOTPpurchase-PT-C01M01P01D01-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 6250 reset in 65 ms.
Product exploration explored 100000 steps with 6250 reset in 212 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 55 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 6250 reset in 63 ms.
Product exploration explored 100000 steps with 6250 reset in 133 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 49 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 49/49 places, 45/45 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 49 transition count 45
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 12 Pre rules applied. Total rules applied 20 place count 49 transition count 45
Deduced a syphon composed of 32 places in 0 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 32 place count 49 transition count 45
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 1 with 2 rules applied. Total rules applied 34 place count 48 transition count 45
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 53 place count 29 transition count 26
Deduced a syphon composed of 14 places in 0 ms
Iterating global reduction 2 with 19 rules applied. Total rules applied 72 place count 29 transition count 26
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 20 places in 0 ms
Iterating global reduction 2 with 6 rules applied. Total rules applied 78 place count 29 transition count 26
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 83 place count 24 transition count 21
Deduced a syphon composed of 15 places in 0 ms
Iterating global reduction 2 with 5 rules applied. Total rules applied 88 place count 24 transition count 21
Deduced a syphon composed of 15 places in 0 ms
Applied a total of 88 rules in 5 ms. Remains 24 /49 variables (removed 25) and now considering 21/45 (removed 24) transitions.
[2021-05-12 16:48:13] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 21 rows 24 cols
[2021-05-12 16:48:13] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-12 16:48:13] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/49 places, 21/45 transitions.
Product exploration explored 100000 steps with 25000 reset in 211 ms.
Product exploration explored 100000 steps with 25000 reset in 139 ms.
[2021-05-12 16:48:14] [INFO ] Flatten gal took : 3 ms
[2021-05-12 16:48:14] [INFO ] Flatten gal took : 3 ms
[2021-05-12 16:48:14] [INFO ] Time to serialize gal into /tmp/LTL173295278490591846.gal : 1 ms
[2021-05-12 16:48:14] [INFO ] Time to serialize properties into /tmp/LTL18106130907165248526.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL173295278490591846.gal, -t, CGAL, -LTL, /tmp/LTL18106130907165248526.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL173295278490591846.gal -t CGAL -LTL /tmp/LTL18106130907165248526.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(BrandSelection_p11_5==1)"))))
Formula 0 simplified : !XF"(BrandSelection_p11_5==1)"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
3 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.035403,17236,1,0,59,5162,20,15,1010,3257,146
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA IOTPpurchase-PT-C01M01P01D01-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property IOTPpurchase-PT-C01M01P01D01-11 finished in 1305 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 58 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 58/58 places, 45/45 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 56 transition count 45
Applied a total of 2 rules in 2 ms. Remains 56 /58 variables (removed 2) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 56 cols
[2021-05-12 16:48:14] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-12 16:48:14] [INFO ] Implicit Places using invariants in 27 ms returned [5, 18, 27, 28, 30, 31]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 28 ms to find 6 implicit places.
// Phase 1: matrix 45 rows 50 cols
[2021-05-12 16:48:14] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-12 16:48:14] [INFO ] Dead Transitions using invariants and state equation in 61 ms returned []
Starting structural reductions, iteration 1 : 50/58 places, 45/45 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 50 cols
[2021-05-12 16:48:14] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-12 16:48:14] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 2 iterations. Remains : 50/58 places, 45/45 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : IOTPpurchase-PT-C01M01P01D01-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s13 0) (EQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 76 ms.
Product exploration explored 100000 steps with 50000 reset in 88 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 76 ms.
Product exploration explored 100000 steps with 50000 reset in 99 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 50 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 50/50 places, 45/45 transitions.
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 50 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 21 place count 50 transition count 45
Deduced a syphon composed of 32 places in 0 ms
Iterating global reduction 1 with 11 rules applied. Total rules applied 32 place count 50 transition count 45
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 1 with 2 rules applied. Total rules applied 34 place count 49 transition count 45
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 55 place count 28 transition count 24
Deduced a syphon composed of 12 places in 1 ms
Iterating global reduction 2 with 21 rules applied. Total rules applied 76 place count 28 transition count 24
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 17 places in 0 ms
Iterating global reduction 2 with 5 rules applied. Total rules applied 81 place count 28 transition count 24
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 84 place count 25 transition count 21
Deduced a syphon composed of 14 places in 0 ms
Iterating global reduction 2 with 3 rules applied. Total rules applied 87 place count 25 transition count 21
Deduced a syphon composed of 14 places in 0 ms
Applied a total of 87 rules in 5 ms. Remains 25 /50 variables (removed 25) and now considering 21/45 (removed 24) transitions.
[2021-05-12 16:48:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 25 cols
[2021-05-12 16:48:15] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-12 16:48:15] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/50 places, 21/45 transitions.
Product exploration explored 100000 steps with 50000 reset in 195 ms.
Product exploration explored 100000 steps with 50000 reset in 199 ms.
[2021-05-12 16:48:15] [INFO ] Flatten gal took : 2 ms
[2021-05-12 16:48:15] [INFO ] Flatten gal took : 2 ms
[2021-05-12 16:48:15] [INFO ] Time to serialize gal into /tmp/LTL14639611078460585137.gal : 1 ms
[2021-05-12 16:48:15] [INFO ] Time to serialize properties into /tmp/LTL11225153725370833730.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL14639611078460585137.gal, -t, CGAL, -LTL, /tmp/LTL11225153725370833730.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL14639611078460585137.gal -t CGAL -LTL /tmp/LTL11225153725370833730.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((Order_p22_3==0)&&(p12_3==1))"))))
Formula 0 simplified : !XF"((Order_p22_3==0)&&(p12_3==1))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.025906,16692,1,0,6,3101,20,0,1035,997,9
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA IOTPpurchase-PT-C01M01P01D01-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property IOTPpurchase-PT-C01M01P01D01-12 finished in 1190 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 58 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 58/58 places, 45/45 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 56 transition count 22
Reduce places removed 24 places and 0 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 1 with 25 rules applied. Total rules applied 48 place count 32 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 49 place count 31 transition count 21
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 49 place count 31 transition count 14
Deduced a syphon composed of 7 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 17 rules applied. Total rules applied 66 place count 21 transition count 14
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 1 rules applied. Total rules applied 67 place count 21 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 68 place count 20 transition count 13
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 68 place count 20 transition count 12
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 70 place count 19 transition count 12
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 15 rules applied. Total rules applied 85 place count 10 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 85 place count 10 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 3 rules applied. Total rules applied 88 place count 8 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 88 place count 8 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 3 rules applied. Total rules applied 91 place count 6 transition count 4
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 3 rules applied. Total rules applied 94 place count 4 transition count 3
Applied a total of 94 rules in 4 ms. Remains 4 /58 variables (removed 54) and now considering 3/45 (removed 42) transitions.
// Phase 1: matrix 3 rows 4 cols
[2021-05-12 16:48:15] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-12 16:48:15] [INFO ] Implicit Places using invariants in 9 ms returned []
// Phase 1: matrix 3 rows 4 cols
[2021-05-12 16:48:15] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-12 16:48:15] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 30 ms to find 0 implicit places.
[2021-05-12 16:48:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 4 cols
[2021-05-12 16:48:15] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-12 16:48:15] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4/58 places, 3/45 transitions.
Stuttering acceptance computed with spot in 37 ms :[true, (NOT p0)]
Running random walk in product with property : IOTPpurchase-PT-C01M01P01D01-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(AND (EQ s1 0) (EQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA IOTPpurchase-PT-C01M01P01D01-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property IOTPpurchase-PT-C01M01P01D01-13 finished in 91 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 58 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 58/58 places, 45/45 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 56 transition count 24
Reduce places removed 22 places and 0 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 1 with 23 rules applied. Total rules applied 44 place count 34 transition count 23
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 46 place count 33 transition count 22
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 47 place count 32 transition count 22
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 47 place count 32 transition count 16
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 63 place count 22 transition count 16
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 3 rules applied. Total rules applied 66 place count 21 transition count 14
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 68 place count 19 transition count 14
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 68 place count 19 transition count 12
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 72 place count 17 transition count 12
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 6 with 15 rules applied. Total rules applied 87 place count 8 transition count 6
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 88 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 89 place count 7 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 89 place count 7 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 91 place count 6 transition count 4
Applied a total of 91 rules in 4 ms. Remains 6 /58 variables (removed 52) and now considering 4/45 (removed 41) transitions.
// Phase 1: matrix 4 rows 6 cols
[2021-05-12 16:48:15] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 16:48:15] [INFO ] Implicit Places using invariants in 11 ms returned [1, 3]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 12 ms to find 2 implicit places.
[2021-05-12 16:48:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2021-05-12 16:48:15] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 16:48:15] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Starting structural reductions, iteration 1 : 4/58 places, 4/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 4 /4 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2021-05-12 16:48:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2021-05-12 16:48:15] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 16:48:15] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Finished structural reductions, in 2 iterations. Remains : 4/58 places, 4/45 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : IOTPpurchase-PT-C01M01P01D01-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s2 0) (EQ s1 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 59 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 1 ms.
FORMULA IOTPpurchase-PT-C01M01P01D01-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property IOTPpurchase-PT-C01M01P01D01-14 finished in 135 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620838096910

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
++ cut -d . -f 9
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="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 2-4028"
echo " Executing tool itstools"
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 r121-tall-162075406800356"
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 ;