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.r254-tall-162106745700204.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 SmartHome-PT-07, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-162106745700204
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 456K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 137K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 82K May 10 09:44 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 3.4K Mar 28 16:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 13:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 13:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 25 19:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 25 19:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 63K May 5 16:52 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 SmartHome-PT-07-00
FORMULA_NAME SmartHome-PT-07-01
FORMULA_NAME SmartHome-PT-07-02
FORMULA_NAME SmartHome-PT-07-03
FORMULA_NAME SmartHome-PT-07-04
FORMULA_NAME SmartHome-PT-07-05
FORMULA_NAME SmartHome-PT-07-06
FORMULA_NAME SmartHome-PT-07-07
FORMULA_NAME SmartHome-PT-07-08
FORMULA_NAME SmartHome-PT-07-09
FORMULA_NAME SmartHome-PT-07-10
FORMULA_NAME SmartHome-PT-07-11
FORMULA_NAME SmartHome-PT-07-12
FORMULA_NAME SmartHome-PT-07-13
FORMULA_NAME SmartHome-PT-07-14
FORMULA_NAME SmartHome-PT-07-15

=== Now, execution of the tool begins

BK_START 1621166649073

Running Version 0
[2021-05-16 12:04:10] [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]
[2021-05-16 12:04:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 12:04:10] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2021-05-16 12:04:10] [INFO ] Transformed 251 places.
[2021-05-16 12:04:10] [INFO ] Transformed 290 transitions.
[2021-05-16 12:04:10] [INFO ] Found NUPN structural information;
[2021-05-16 12:04:10] [INFO ] Parsed PT model containing 251 places and 290 transitions in 98 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-16 12:04:10] [INFO ] Initial state test concluded for 2 properties.
Deduced a syphon composed of 29 places in 4 ms
Reduce places removed 29 places and 30 transitions.
FORMULA SmartHome-PT-07-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-07-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-07-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-07-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-07-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-07-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 222 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 222/222 places, 260/260 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 217 transition count 260
Discarding 49 places :
Symmetric choice reduction at 1 with 49 rule applications. Total rules 54 place count 168 transition count 211
Iterating global reduction 1 with 49 rules applied. Total rules applied 103 place count 168 transition count 211
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 106 place count 168 transition count 208
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 117 place count 157 transition count 197
Iterating global reduction 2 with 11 rules applied. Total rules applied 128 place count 157 transition count 197
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 136 place count 149 transition count 189
Iterating global reduction 2 with 8 rules applied. Total rules applied 144 place count 149 transition count 189
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 148 place count 145 transition count 185
Iterating global reduction 2 with 4 rules applied. Total rules applied 152 place count 145 transition count 185
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 153 place count 144 transition count 184
Iterating global reduction 2 with 1 rules applied. Total rules applied 154 place count 144 transition count 184
Applied a total of 154 rules in 66 ms. Remains 144 /222 variables (removed 78) and now considering 184/260 (removed 76) transitions.
// Phase 1: matrix 184 rows 144 cols
[2021-05-16 12:04:10] [INFO ] Computed 5 place invariants in 10 ms
[2021-05-16 12:04:10] [INFO ] Implicit Places using invariants in 119 ms returned []
// Phase 1: matrix 184 rows 144 cols
[2021-05-16 12:04:10] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-16 12:04:11] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 249 ms to find 0 implicit places.
// Phase 1: matrix 184 rows 144 cols
[2021-05-16 12:04:11] [INFO ] Computed 5 place invariants in 10 ms
[2021-05-16 12:04:11] [INFO ] Dead Transitions using invariants and state equation in 129 ms returned []
Finished structural reductions, in 1 iterations. Remains : 144/222 places, 184/260 transitions.
[2021-05-16 12:04:11] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-16 12:04:11] [INFO ] Flatten gal took : 42 ms
FORMULA SmartHome-PT-07-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-07-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-07-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 12:04:11] [INFO ] Flatten gal took : 15 ms
[2021-05-16 12:04:11] [INFO ] Input system was already deterministic with 184 transitions.
Incomplete random walk after 100000 steps, including 605 resets, run finished after 281 ms. (steps per millisecond=355 ) properties (out of 14) seen :13
Running SMT prover for 1 properties.
// Phase 1: matrix 184 rows 144 cols
[2021-05-16 12:04:11] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-16 12:04:11] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2021-05-16 12:04:11] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-16 12:04:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 12:04:11] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2021-05-16 12:04:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 12:04:11] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2021-05-16 12:04:11] [INFO ] [Nat]Absence check using 4 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-16 12:04:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 12:04:11] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2021-05-16 12:04:11] [INFO ] Deduced a trap composed of 19 places in 19 ms of which 2 ms to minimize.
[2021-05-16 12:04:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2021-05-16 12:04:12] [INFO ] Computed and/alt/rep : 183/345/183 causal constraints (skipped 0 transitions) in 14 ms.
[2021-05-16 12:04:12] [INFO ] Added : 177 causal constraints over 36 iterations in 425 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 144 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 144/144 places, 184/184 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 143 transition count 184
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 14 place count 130 transition count 171
Iterating global reduction 1 with 13 rules applied. Total rules applied 27 place count 130 transition count 171
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 30 place count 130 transition count 168
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 33 place count 127 transition count 165
Iterating global reduction 2 with 3 rules applied. Total rules applied 36 place count 127 transition count 165
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 39 place count 124 transition count 162
Iterating global reduction 2 with 3 rules applied. Total rules applied 42 place count 124 transition count 162
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 43 place count 123 transition count 161
Iterating global reduction 2 with 1 rules applied. Total rules applied 44 place count 123 transition count 161
Applied a total of 44 rules in 17 ms. Remains 123 /144 variables (removed 21) and now considering 161/184 (removed 23) transitions.
// Phase 1: matrix 161 rows 123 cols
[2021-05-16 12:04:12] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-16 12:04:12] [INFO ] Implicit Places using invariants in 44 ms returned []
// Phase 1: matrix 161 rows 123 cols
[2021-05-16 12:04:12] [INFO ] Computed 4 place invariants in 9 ms
[2021-05-16 12:04:12] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
// Phase 1: matrix 161 rows 123 cols
[2021-05-16 12:04:12] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-16 12:04:12] [INFO ] Dead Transitions using invariants and state equation in 88 ms returned []
Finished structural reductions, in 1 iterations. Remains : 123/144 places, 161/184 transitions.
Stuttering acceptance computed with spot in 171 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : SmartHome-PT-07-02 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:(OR (EQ s65 0) (EQ s49 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 293 ms.
Product exploration explored 100000 steps with 50000 reset in 190 ms.
Graph (complete) has 207 edges and 123 vertex of which 122 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 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 179 ms.
Product exploration explored 100000 steps with 50000 reset in 129 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0), true]
Support contains 2 out of 123 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 123/123 places, 161/161 transitions.
Graph (trivial) has 121 edges and 123 vertex of which 70 / 123 are part of one of the 6 SCC in 2 ms
Free SCC test removed 64 places
Ensure Unique test removed 89 transitions
Reduce isomorphic transitions removed 89 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 59 transition count 72
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 16 place count 59 transition count 72
Deduced a syphon composed of 19 places in 1 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 20 place count 59 transition count 72
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 29 place count 50 transition count 63
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 1 with 9 rules applied. Total rules applied 38 place count 50 transition count 63
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 25 places in 0 ms
Iterating global reduction 1 with 15 rules applied. Total rules applied 53 place count 50 transition count 63
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 59 place count 44 transition count 57
Deduced a syphon composed of 19 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 65 place count 44 transition count 57
Deduced a syphon composed of 19 places in 0 ms
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 74 place count 44 transition count 48
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 75 place count 43 transition count 48
Deduced a syphon composed of 19 places in 0 ms
Applied a total of 75 rules in 20 ms. Remains 43 /123 variables (removed 80) and now considering 48/161 (removed 113) transitions.
[2021-05-16 12:04:13] [INFO ] Redundant transitions in 11 ms returned []
[2021-05-16 12:04:13] [INFO ] Flow matrix only has 43 transitions (discarded 5 similar events)
// Phase 1: matrix 43 rows 43 cols
[2021-05-16 12:04:13] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-16 12:04:13] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 43/123 places, 48/161 transitions.
Product exploration explored 100000 steps with 50000 reset in 339 ms.
Product exploration explored 100000 steps with 50000 reset in 287 ms.
[2021-05-16 12:04:14] [INFO ] Flatten gal took : 8 ms
[2021-05-16 12:04:14] [INFO ] Flatten gal took : 7 ms
[2021-05-16 12:04:14] [INFO ] Time to serialize gal into /tmp/LTL5396736474641804534.gal : 4 ms
[2021-05-16 12:04:14] [INFO ] Time to serialize properties into /tmp/LTL2229130057726630728.ltl : 5 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/LTL5396736474641804534.gal, -t, CGAL, -LTL, /tmp/LTL2229130057726630728.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/LTL5396736474641804534.gal -t CGAL -LTL /tmp/LTL2229130057726630728.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X("((p149==0)||(p114==1))")))
Formula 0 simplified : !X"((p149==0)||(p114==1))"
Reverse transition relation is NOT exact ! Due to transitions t8, t10, t31, t34, t66, t69, t90, t111, t114, t130, t151, t158, t164, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/148/13/161
Computing Next relation with stutter on 14 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
50 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,0,0.521839,34552,1,0,201,85700,342,139,3621,87171,333
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA SmartHome-PT-07-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property SmartHome-PT-07-02 finished in 2808 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(p0)&&F(p1)&&F(p2)))], workingDir=/home/mcc/execution]
Support contains 2 out of 144 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 144/144 places, 184/184 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 142 transition count 184
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 16 place count 128 transition count 170
Iterating global reduction 1 with 14 rules applied. Total rules applied 30 place count 128 transition count 170
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 34 place count 128 transition count 166
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 37 place count 125 transition count 163
Iterating global reduction 2 with 3 rules applied. Total rules applied 40 place count 125 transition count 163
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 43 place count 122 transition count 160
Iterating global reduction 2 with 3 rules applied. Total rules applied 46 place count 122 transition count 160
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 47 place count 121 transition count 159
Iterating global reduction 2 with 1 rules applied. Total rules applied 48 place count 121 transition count 159
Applied a total of 48 rules in 13 ms. Remains 121 /144 variables (removed 23) and now considering 159/184 (removed 25) transitions.
// Phase 1: matrix 159 rows 121 cols
[2021-05-16 12:04:15] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-16 12:04:15] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 159 rows 121 cols
[2021-05-16 12:04:15] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-16 12:04:15] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
// Phase 1: matrix 159 rows 121 cols
[2021-05-16 12:04:15] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-16 12:04:15] [INFO ] Dead Transitions using invariants and state equation in 67 ms returned []
Finished structural reductions, in 1 iterations. Remains : 121/144 places, 159/184 transitions.
Stuttering acceptance computed with spot in 236 ms :[(OR (NOT p2) (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p2), true]
Running random walk in product with property : SmartHome-PT-07-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(NEQ s45 1), p2:(EQ s45 0), p0:(EQ s52 0)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 206 ms.
Product exploration explored 100000 steps with 50000 reset in 132 ms.
Knowledge obtained : [p1, p2, p0]
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p2) (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p2), true]
Product exploration explored 100000 steps with 50000 reset in 118 ms.
Product exploration explored 100000 steps with 50000 reset in 125 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p2) (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p2), true]
Support contains 2 out of 121 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 121/121 places, 159/159 transitions.
Graph (trivial) has 116 edges and 121 vertex of which 62 / 121 are part of one of the 6 SCC in 0 ms
Free SCC test removed 56 places
Ensure Unique test removed 77 transitions
Reduce isomorphic transitions removed 77 transitions.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 65 transition count 82
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 5 Pre rules applied. Total rules applied 18 place count 65 transition count 82
Deduced a syphon composed of 22 places in 0 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 23 place count 65 transition count 82
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 31 place count 57 transition count 74
Deduced a syphon composed of 14 places in 0 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 39 place count 57 transition count 74
Performed 17 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 31 places in 1 ms
Iterating global reduction 1 with 17 rules applied. Total rules applied 56 place count 57 transition count 73
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 58 place count 57 transition count 71
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 68 place count 47 transition count 61
Deduced a syphon composed of 21 places in 0 ms
Iterating global reduction 2 with 10 rules applied. Total rules applied 78 place count 47 transition count 61
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 22 places in 0 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 79 place count 47 transition count 61
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 81 place count 45 transition count 59
Deduced a syphon composed of 20 places in 0 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 83 place count 45 transition count 59
Deduced a syphon composed of 20 places in 0 ms
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 2 with 9 rules applied. Total rules applied 92 place count 45 transition count 50
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 93 place count 44 transition count 50
Deduced a syphon composed of 20 places in 0 ms
Applied a total of 93 rules in 13 ms. Remains 44 /121 variables (removed 77) and now considering 50/159 (removed 109) transitions.
[2021-05-16 12:04:16] [INFO ] Redundant transitions in 15 ms returned []
[2021-05-16 12:04:16] [INFO ] Flow matrix only has 45 transitions (discarded 5 similar events)
// Phase 1: matrix 45 rows 44 cols
[2021-05-16 12:04:16] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-16 12:04:16] [INFO ] Dead Transitions using invariants and state equation in 59 ms returned []
Finished structural reductions, in 1 iterations. Remains : 44/121 places, 50/159 transitions.
Product exploration explored 100000 steps with 50000 reset in 307 ms.
Product exploration explored 100000 steps with 50000 reset in 268 ms.
[2021-05-16 12:04:17] [INFO ] Flatten gal took : 7 ms
[2021-05-16 12:04:17] [INFO ] Flatten gal took : 8 ms
[2021-05-16 12:04:17] [INFO ] Time to serialize gal into /tmp/LTL10963188614855790525.gal : 3 ms
[2021-05-16 12:04:17] [INFO ] Time to serialize properties into /tmp/LTL13660009062637134844.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/LTL10963188614855790525.gal, -t, CGAL, -LTL, /tmp/LTL13660009062637134844.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/LTL10963188614855790525.gal -t CGAL -LTL /tmp/LTL13660009062637134844.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((((X("(p120==0)"))&&(F("(p102!=1)")))&&(F("(p102==0)"))))
Formula 0 simplified : !(X"(p120==0)" & F"(p102!=1)" & F"(p102==0)")
Reverse transition relation is NOT exact ! Due to transitions t8, t10, t31, t34, t66, t69, t87, t90, t111, t114, t130, t151, t158, t164, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/145/14/159
Computing Next relation with stutter on 14 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
70 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,0,0.722964,39756,1,0,202,104310,344,139,3563,117020,333
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA SmartHome-PT-07-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property SmartHome-PT-07-05 finished in 2863 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&G(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 144 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 144/144 places, 184/184 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 142 transition count 184
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 13 place count 131 transition count 173
Iterating global reduction 1 with 11 rules applied. Total rules applied 24 place count 131 transition count 173
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 27 place count 131 transition count 170
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 29 place count 129 transition count 168
Iterating global reduction 2 with 2 rules applied. Total rules applied 31 place count 129 transition count 168
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 33 place count 127 transition count 166
Iterating global reduction 2 with 2 rules applied. Total rules applied 35 place count 127 transition count 166
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 36 place count 126 transition count 165
Iterating global reduction 2 with 1 rules applied. Total rules applied 37 place count 126 transition count 165
Applied a total of 37 rules in 7 ms. Remains 126 /144 variables (removed 18) and now considering 165/184 (removed 19) transitions.
// Phase 1: matrix 165 rows 126 cols
[2021-05-16 12:04:18] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-16 12:04:18] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 165 rows 126 cols
[2021-05-16 12:04:18] [INFO ] Computed 3 place invariants in 17 ms
[2021-05-16 12:04:18] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
// Phase 1: matrix 165 rows 126 cols
[2021-05-16 12:04:18] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-16 12:04:18] [INFO ] Dead Transitions using invariants and state equation in 67 ms returned []
Finished structural reductions, in 1 iterations. Remains : 126/144 places, 165/184 transitions.
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : SmartHome-PT-07-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s33 0) (EQ s53 1)), p1:(NEQ s4 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 848 reset in 145 ms.
Stack based approach found an accepted trace after 4274 steps with 34 reset with depth 105 and stack size 100 in 8 ms.
FORMULA SmartHome-PT-07-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-07-07 finished in 483 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 144 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 144/144 places, 184/184 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 142 transition count 184
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 13 place count 131 transition count 173
Iterating global reduction 1 with 11 rules applied. Total rules applied 24 place count 131 transition count 173
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 27 place count 131 transition count 170
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 29 place count 129 transition count 168
Iterating global reduction 2 with 2 rules applied. Total rules applied 31 place count 129 transition count 168
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 33 place count 127 transition count 166
Iterating global reduction 2 with 2 rules applied. Total rules applied 35 place count 127 transition count 166
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 36 place count 126 transition count 165
Iterating global reduction 2 with 1 rules applied. Total rules applied 37 place count 126 transition count 165
Applied a total of 37 rules in 16 ms. Remains 126 /144 variables (removed 18) and now considering 165/184 (removed 19) transitions.
// Phase 1: matrix 165 rows 126 cols
[2021-05-16 12:04:18] [INFO ] Computed 3 place invariants in 5 ms
[2021-05-16 12:04:18] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 165 rows 126 cols
[2021-05-16 12:04:18] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-16 12:04:18] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
// Phase 1: matrix 165 rows 126 cols
[2021-05-16 12:04:18] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-16 12:04:18] [INFO ] Dead Transitions using invariants and state equation in 63 ms returned []
Finished structural reductions, in 1 iterations. Remains : 126/144 places, 165/184 transitions.
Stuttering acceptance computed with spot in 79 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SmartHome-PT-07-11 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(AND (NEQ s26 0) (NEQ s4 1)), p0:(NEQ s102 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, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 118 ms.
Product exploration explored 100000 steps with 50000 reset in 128 ms.
Knowledge obtained : [(NOT p1), p0]
Stuttering acceptance computed with spot in 80 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 50000 reset in 127 ms.
Product exploration explored 100000 steps with 50000 reset in 136 ms.
Applying partial POR strategy [true, false, true, true]
Stuttering acceptance computed with spot in 70 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 126 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 126/126 places, 165/165 transitions.
Graph (trivial) has 121 edges and 126 vertex of which 70 / 126 are part of one of the 6 SCC in 1 ms
Free SCC test removed 64 places
Ensure Unique test removed 88 transitions
Reduce isomorphic transitions removed 88 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 62 transition count 77
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 5 Pre rules applied. Total rules applied 17 place count 62 transition count 77
Deduced a syphon composed of 21 places in 0 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 22 place count 62 transition count 77
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 32 place count 52 transition count 67
Deduced a syphon composed of 11 places in 0 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 42 place count 52 transition count 67
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 26 places in 0 ms
Iterating global reduction 1 with 15 rules applied. Total rules applied 57 place count 52 transition count 67
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 63 place count 46 transition count 61
Deduced a syphon composed of 20 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 69 place count 46 transition count 61
Deduced a syphon composed of 20 places in 0 ms
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 1 with 10 rules applied. Total rules applied 79 place count 46 transition count 51
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 80 place count 45 transition count 51
Deduced a syphon composed of 20 places in 0 ms
Applied a total of 80 rules in 9 ms. Remains 45 /126 variables (removed 81) and now considering 51/165 (removed 114) transitions.
[2021-05-16 12:04:19] [INFO ] Redundant transitions in 11 ms returned []
[2021-05-16 12:04:19] [INFO ] Flow matrix only has 46 transitions (discarded 5 similar events)
// Phase 1: matrix 46 rows 45 cols
[2021-05-16 12:04:19] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-16 12:04:19] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 45/126 places, 51/165 transitions.
Product exploration explored 100000 steps with 50000 reset in 264 ms.
Product exploration explored 100000 steps with 50000 reset in 274 ms.
[2021-05-16 12:04:20] [INFO ] Flatten gal took : 8 ms
[2021-05-16 12:04:20] [INFO ] Flatten gal took : 8 ms
[2021-05-16 12:04:20] [INFO ] Time to serialize gal into /tmp/LTL7038980040184353383.gal : 2 ms
[2021-05-16 12:04:20] [INFO ] Time to serialize properties into /tmp/LTL10453821549736256186.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/LTL7038980040184353383.gal, -t, CGAL, -LTL, /tmp/LTL10453821549736256186.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/LTL7038980040184353383.gal -t CGAL -LTL /tmp/LTL10453821549736256186.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(p219!=1)")||(G("((p62!=0)&&(p6!=1))")))))
Formula 0 simplified : !X("(p219!=1)" | G"((p62!=0)&&(p6!=1))")
Reverse transition relation is NOT exact ! Due to transitions t8, t13, t31, t34, t66, t69, t87, t90, t111, t114, t130, t151, t155, t158, t164, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/150/15/165
Computing Next relation with stutter on 14 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
83 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,0,0.8547,44640,1,0,211,135158,357,144,3719,140899,343
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA SmartHome-PT-07-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property SmartHome-PT-07-11 finished in 2630 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 144 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 144/144 places, 184/184 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 143 transition count 184
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 14 place count 130 transition count 171
Iterating global reduction 1 with 13 rules applied. Total rules applied 27 place count 130 transition count 171
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 31 place count 130 transition count 167
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 34 place count 127 transition count 164
Iterating global reduction 2 with 3 rules applied. Total rules applied 37 place count 127 transition count 164
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 40 place count 124 transition count 161
Iterating global reduction 2 with 3 rules applied. Total rules applied 43 place count 124 transition count 161
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 44 place count 123 transition count 160
Iterating global reduction 2 with 1 rules applied. Total rules applied 45 place count 123 transition count 160
Applied a total of 45 rules in 5 ms. Remains 123 /144 variables (removed 21) and now considering 160/184 (removed 24) transitions.
// Phase 1: matrix 160 rows 123 cols
[2021-05-16 12:04:21] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-16 12:04:21] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 160 rows 123 cols
[2021-05-16 12:04:21] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-16 12:04:21] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
// Phase 1: matrix 160 rows 123 cols
[2021-05-16 12:04:21] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-16 12:04:21] [INFO ] Dead Transitions using invariants and state equation in 67 ms returned []
Finished structural reductions, in 1 iterations. Remains : 123/144 places, 160/184 transitions.
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-07-12 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}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (EQ s87 0) (EQ s99 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 31 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-07-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-07-12 finished in 235 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 144 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 144/144 places, 184/184 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 143 transition count 184
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 14 place count 130 transition count 171
Iterating global reduction 1 with 13 rules applied. Total rules applied 27 place count 130 transition count 171
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 31 place count 130 transition count 167
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 33 place count 128 transition count 165
Iterating global reduction 2 with 2 rules applied. Total rules applied 35 place count 128 transition count 165
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 37 place count 126 transition count 163
Iterating global reduction 2 with 2 rules applied. Total rules applied 39 place count 126 transition count 163
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 40 place count 125 transition count 162
Iterating global reduction 2 with 1 rules applied. Total rules applied 41 place count 125 transition count 162
Applied a total of 41 rules in 5 ms. Remains 125 /144 variables (removed 19) and now considering 162/184 (removed 22) transitions.
// Phase 1: matrix 162 rows 125 cols
[2021-05-16 12:04:21] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-16 12:04:21] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 162 rows 125 cols
[2021-05-16 12:04:21] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-16 12:04:21] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
// Phase 1: matrix 162 rows 125 cols
[2021-05-16 12:04:21] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-16 12:04:21] [INFO ] Dead Transitions using invariants and state equation in 55 ms returned []
Finished structural reductions, in 1 iterations. Remains : 125/144 places, 162/184 transitions.
Stuttering acceptance computed with spot in 83 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : SmartHome-PT-07-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(NEQ s101 0), p1:(AND (NEQ s87 0) (NEQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-07-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-07-14 finished in 226 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(F(p0))||(F(p0)&&(p1 U ((G(p3)&&p2)||G(p1)))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 144 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 144/144 places, 184/184 transitions.
Graph (trivial) has 138 edges and 144 vertex of which 59 / 144 are part of one of the 5 SCC in 0 ms
Free SCC test removed 54 places
Ensure Unique test removed 73 transitions
Reduce isomorphic transitions removed 73 transitions.
Graph (complete) has 164 edges and 90 vertex of which 88 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 27 place count 87 transition count 85
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 29 rules applied. Total rules applied 56 place count 62 transition count 81
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 4 rules applied. Total rules applied 60 place count 60 transition count 79
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 62 place count 58 transition count 79
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 62 place count 58 transition count 74
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 72 place count 53 transition count 74
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 80 place count 45 transition count 66
Iterating global reduction 4 with 8 rules applied. Total rules applied 88 place count 45 transition count 66
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 91 place count 45 transition count 63
Performed 19 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 5 with 38 rules applied. Total rules applied 129 place count 26 transition count 42
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 130 place count 26 transition count 41
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 138 place count 26 transition count 33
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 139 place count 25 transition count 32
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 140 place count 24 transition count 32
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 141 place count 24 transition count 31
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 142 place count 23 transition count 31
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 143 place count 22 transition count 30
Applied a total of 143 rules in 17 ms. Remains 22 /144 variables (removed 122) and now considering 30/184 (removed 154) transitions.
[2021-05-16 12:04:21] [INFO ] Flow matrix only has 25 transitions (discarded 5 similar events)
// Phase 1: matrix 25 rows 22 cols
[2021-05-16 12:04:21] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-16 12:04:21] [INFO ] Implicit Places using invariants in 12 ms returned []
[2021-05-16 12:04:21] [INFO ] Flow matrix only has 25 transitions (discarded 5 similar events)
// Phase 1: matrix 25 rows 22 cols
[2021-05-16 12:04:21] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-16 12:04:21] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2021-05-16 12:04:21] [INFO ] Redundant transitions in 13 ms returned []
[2021-05-16 12:04:21] [INFO ] Flow matrix only has 25 transitions (discarded 5 similar events)
// Phase 1: matrix 25 rows 22 cols
[2021-05-16 12:04:21] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-16 12:04:21] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22/144 places, 30/184 transitions.
Stuttering acceptance computed with spot in 186 ms :[(NOT p0), (AND (NOT p0) (NOT p1) (NOT p3)), (NOT p0), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : SmartHome-PT-07-15 automaton TGBA [mat=[[{ cond=(OR (AND (NOT p2) (NOT p1)) (AND (NOT p3) (NOT p1))), acceptance={} source=0 dest: 0}, { cond=(AND p2 p3 p1), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p3) p1)), acceptance={} source=0 dest: 3}, { cond=(AND p2 p3 (NOT p1)), acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p3) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p3 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p3) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p3) p1), acceptance={} source=1 dest: 3}, { cond=(AND p3 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(OR (AND (NOT p2) (NOT p1)) (AND (NOT p3) (NOT p1))), acceptance={} source=3 dest: 0}, { cond=(AND p2 p3 p1), acceptance={} source=3 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p3) (NOT p1))), acceptance={} source=3 dest: 2}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p3) p1)), acceptance={} source=3 dest: 3}, { cond=(AND p2 p3 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p3) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND p3 p1), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p3)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p3) p1), acceptance={} source=4 dest: 3}, { cond=(AND p3 (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) p3 p1), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p0) p3), acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(AND (NEQ s1 0) (NEQ s6 1)), p1:(AND (NEQ s1 0) (NEQ s6 1)), p3:(NEQ s0 1), p0:(OR (NEQ s6 0) (NEQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 115 steps with 6 reset in 1 ms.
FORMULA SmartHome-PT-07-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-07-15 finished in 287 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621166662971

--------------------
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
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ 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="SmartHome-PT-07"
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 SmartHome-PT-07, 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 r254-tall-162106745700204"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-07.tgz
mv SmartHome-PT-07 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 ;