Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r087-tall-171620522000347.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is CloudDeployment-PT-3a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r087-tall-171620522000347
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 30K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 16:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 162K Apr 11 16:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 16:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Apr 11 16:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 97K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudDeployment-PT-3a-LTLCardinality-00
FORMULA_NAME CloudDeployment-PT-3a-LTLCardinality-01
FORMULA_NAME CloudDeployment-PT-3a-LTLCardinality-02
FORMULA_NAME CloudDeployment-PT-3a-LTLCardinality-03
FORMULA_NAME CloudDeployment-PT-3a-LTLCardinality-04
FORMULA_NAME CloudDeployment-PT-3a-LTLCardinality-05
FORMULA_NAME CloudDeployment-PT-3a-LTLCardinality-06
FORMULA_NAME CloudDeployment-PT-3a-LTLCardinality-07
FORMULA_NAME CloudDeployment-PT-3a-LTLCardinality-08
FORMULA_NAME CloudDeployment-PT-3a-LTLCardinality-09
FORMULA_NAME CloudDeployment-PT-3a-LTLCardinality-10
FORMULA_NAME CloudDeployment-PT-3a-LTLCardinality-11
FORMULA_NAME CloudDeployment-PT-3a-LTLCardinality-12
FORMULA_NAME CloudDeployment-PT-3a-LTLCardinality-13
FORMULA_NAME CloudDeployment-PT-3a-LTLCardinality-14
FORMULA_NAME CloudDeployment-PT-3a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716261622253

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-3a
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-21 03:20:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 03:20:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 03:20:24] [INFO ] Load time of PNML (sax parser for PT used): 352 ms
[2024-05-21 03:20:24] [INFO ] Transformed 104 places.
[2024-05-21 03:20:24] [INFO ] Transformed 308 transitions.
[2024-05-21 03:20:24] [INFO ] Found NUPN structural information;
[2024-05-21 03:20:24] [INFO ] Parsed PT model containing 104 places and 308 transitions and 1611 arcs in 420 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 30 transitions
Reduce redundant transitions removed 30 transitions.
FORMULA CloudDeployment-PT-3a-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-3a-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-3a-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-3a-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-3a-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-3a-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 278/278 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 101 transition count 278
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 100 transition count 277
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 100 transition count 277
Drop transitions removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 1 with 24 rules applied. Total rules applied 29 place count 100 transition count 253
Applied a total of 29 rules in 27 ms. Remains 100 /104 variables (removed 4) and now considering 253/278 (removed 25) transitions.
[2024-05-21 03:20:24] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
// Phase 1: matrix 158 rows 100 cols
[2024-05-21 03:20:24] [INFO ] Computed 15 invariants in 15 ms
[2024-05-21 03:20:24] [INFO ] Implicit Places using invariants in 188 ms returned []
[2024-05-21 03:20:24] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-21 03:20:24] [INFO ] Invariant cache hit.
[2024-05-21 03:20:24] [INFO ] State equation strengthened by 55 read => feed constraints.
[2024-05-21 03:20:24] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 365 ms to find 0 implicit places.
[2024-05-21 03:20:24] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-21 03:20:24] [INFO ] Invariant cache hit.
[2024-05-21 03:20:24] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 100/104 places, 253/278 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 525 ms. Remains : 100/104 places, 253/278 transitions.
Support contains 31 out of 100 places after structural reductions.
[2024-05-21 03:20:24] [INFO ] Flatten gal took : 45 ms
[2024-05-21 03:20:24] [INFO ] Flatten gal took : 19 ms
[2024-05-21 03:20:25] [INFO ] Input system was already deterministic with 253 transitions.
Incomplete random walk after 10000 steps, including 217 resets, run finished after 345 ms. (steps per millisecond=28 ) properties (out of 18) seen :13
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2024-05-21 03:20:25] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-21 03:20:25] [INFO ] Invariant cache hit.
[2024-05-21 03:20:25] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-21 03:20:25] [INFO ] [Nat]Absence check using 0 positive and 15 generalized place invariants in 3 ms returned sat
[2024-05-21 03:20:25] [INFO ] After 68ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-21 03:20:25] [INFO ] State equation strengthened by 55 read => feed constraints.
[2024-05-21 03:20:25] [INFO ] After 44ms SMT Verify possible using 55 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2024-05-21 03:20:26] [INFO ] After 111ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 41 ms.
[2024-05-21 03:20:26] [INFO ] After 313ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 7 ms.
Support contains 11 out of 100 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 253/253 transitions.
Graph (trivial) has 104 edges and 100 vertex of which 24 / 100 are part of one of the 8 SCC in 3 ms
Free SCC test removed 16 places
Drop transitions removed 56 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 64 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 83 transition count 185
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 83 transition count 185
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 17 place count 76 transition count 199
Drop transitions removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 0 with 34 rules applied. Total rules applied 51 place count 76 transition count 165
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 76 transition count 164
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 53 place count 75 transition count 164
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 56 place count 75 transition count 168
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 59 place count 72 transition count 168
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 60 place count 72 transition count 168
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 71 transition count 167
Applied a total of 61 rules in 60 ms. Remains 71 /100 variables (removed 29) and now considering 167/253 (removed 86) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 71/100 places, 167/253 transitions.
Incomplete random walk after 10000 steps, including 223 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 60 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 5) seen :0
Probably explored full state space saw : 35719 states, properties seen :4
Probabilistic random walk after 196789 steps, saw 35719 distinct states, run finished after 318 ms. (steps per millisecond=618 ) properties seen :4
Explored full state space saw : 35719 states, properties seen :0
Exhaustive walk after 196789 steps, saw 35719 distinct states, run finished after 223 ms. (steps per millisecond=882 ) properties seen :0
Parikh walk visited 0 properties in 0 ms.
FORMULA CloudDeployment-PT-3a-LTLCardinality-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
FORMULA CloudDeployment-PT-3a-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 49 stabilizing places and 151 stable transitions
Graph (complete) has 770 edges and 100 vertex of which 96 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.5 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||(p0&&F(G(!p1)))))'
Support contains 3 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 253/253 transitions.
Graph (trivial) has 110 edges and 100 vertex of which 26 / 100 are part of one of the 8 SCC in 1 ms
Free SCC test removed 18 places
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Ensure Unique test removed 3 places
Reduce places removed 4 places and 1 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 76 transition count 197
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 76 transition count 197
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 23 place count 67 transition count 212
Drop transitions removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 0 with 37 rules applied. Total rules applied 60 place count 67 transition count 175
Applied a total of 60 rules in 23 ms. Remains 67 /100 variables (removed 33) and now considering 175/253 (removed 78) transitions.
[2024-05-21 03:20:27] [INFO ] Flow matrix only has 86 transitions (discarded 89 similar events)
// Phase 1: matrix 86 rows 67 cols
[2024-05-21 03:20:27] [INFO ] Computed 12 invariants in 4 ms
[2024-05-21 03:20:27] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-21 03:20:27] [INFO ] Flow matrix only has 86 transitions (discarded 89 similar events)
[2024-05-21 03:20:27] [INFO ] Invariant cache hit.
[2024-05-21 03:20:27] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 03:20:27] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
[2024-05-21 03:20:27] [INFO ] Redundant transitions in 103 ms returned []
[2024-05-21 03:20:27] [INFO ] Flow matrix only has 86 transitions (discarded 89 similar events)
[2024-05-21 03:20:27] [INFO ] Invariant cache hit.
[2024-05-21 03:20:27] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 67/100 places, 175/253 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 338 ms. Remains : 67/100 places, 175/253 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 251 ms :[(NOT p0), true, (AND (NOT p0) p1), p1]
Running random walk in product with property : CloudDeployment-PT-3a-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}, { cond=p1, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(NEQ s9 1), p1:(OR (EQ s35 0) (EQ s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 171 ms.
Product exploration explored 100000 steps with 0 reset in 84 ms.
Computed a total of 37 stabilizing places and 116 stable transitions
Graph (complete) has 588 edges and 67 vertex of which 66 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 37 stabilizing places and 116 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 86 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) p1), p1]
Finished random walk after 664 steps, including 21 resets, run visited all 2 properties in 5 ms. (steps per millisecond=132 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p1)), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 162 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) p1), p1]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) p1), p1]
Support contains 3 out of 67 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 67/67 places, 175/175 transitions.
Applied a total of 0 rules in 12 ms. Remains 67 /67 variables (removed 0) and now considering 175/175 (removed 0) transitions.
[2024-05-21 03:20:28] [INFO ] Flow matrix only has 86 transitions (discarded 89 similar events)
[2024-05-21 03:20:28] [INFO ] Invariant cache hit.
[2024-05-21 03:20:28] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-21 03:20:28] [INFO ] Flow matrix only has 86 transitions (discarded 89 similar events)
[2024-05-21 03:20:28] [INFO ] Invariant cache hit.
[2024-05-21 03:20:28] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 03:20:28] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2024-05-21 03:20:28] [INFO ] Redundant transitions in 99 ms returned []
[2024-05-21 03:20:28] [INFO ] Flow matrix only has 86 transitions (discarded 89 similar events)
[2024-05-21 03:20:28] [INFO ] Invariant cache hit.
[2024-05-21 03:20:28] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 329 ms. Remains : 67/67 places, 175/175 transitions.
Computed a total of 37 stabilizing places and 116 stable transitions
Graph (complete) has 588 edges and 67 vertex of which 66 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 37 stabilizing places and 116 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X p0), (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 70 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) p1), p1]
Finished random walk after 725 steps, including 21 resets, run visited all 2 properties in 4 ms. (steps per millisecond=181 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p1), (X p0), (X (X p1)), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 128 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) p1), p1]
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) p1), p1]
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) p1), p1]
Product exploration explored 100000 steps with 0 reset in 64 ms.
Product exploration explored 100000 steps with 0 reset in 129 ms.
Built C files in :
/tmp/ltsmin14081258182090291530
[2024-05-21 03:20:29] [INFO ] Computing symmetric may disable matrix : 175 transitions.
[2024-05-21 03:20:29] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:20:29] [INFO ] Computing symmetric may enable matrix : 175 transitions.
[2024-05-21 03:20:29] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:20:29] [INFO ] Computing Do-Not-Accords matrix : 175 transitions.
[2024-05-21 03:20:29] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:20:29] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14081258182090291530
Running compilation step : cd /tmp/ltsmin14081258182090291530;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 462 ms.
Running link step : cd /tmp/ltsmin14081258182090291530;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin14081258182090291530;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9228959737042539576.hoa' '--buchi-type=spotba'
LTSmin run took 183 ms.
FORMULA CloudDeployment-PT-3a-LTLCardinality-00 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudDeployment-PT-3a-LTLCardinality-00 finished in 3253 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(!(p0 U (F(p1)&&p2))) U p0)))'
Support contains 5 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 253/253 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 97 transition count 253
Applied a total of 3 rules in 5 ms. Remains 97 /100 variables (removed 3) and now considering 253/253 (removed 0) transitions.
[2024-05-21 03:20:30] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
// Phase 1: matrix 158 rows 97 cols
[2024-05-21 03:20:30] [INFO ] Computed 12 invariants in 5 ms
[2024-05-21 03:20:30] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-21 03:20:30] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-21 03:20:30] [INFO ] Invariant cache hit.
[2024-05-21 03:20:30] [INFO ] State equation strengthened by 55 read => feed constraints.
[2024-05-21 03:20:30] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
[2024-05-21 03:20:30] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-21 03:20:30] [INFO ] Invariant cache hit.
[2024-05-21 03:20:30] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 97/100 places, 253/253 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 248 ms. Remains : 97/100 places, 253/253 transitions.
Stuttering acceptance computed with spot in 302 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (AND p1 p2)), true, p1, (AND p1 p2)]
Running random walk in product with property : CloudDeployment-PT-3a-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), acceptance={0} source=2 dest: 2}, { cond=(AND p2 p1), acceptance={0} source=2 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={0} source=2 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 3}, { cond=(NOT p1), acceptance={} source=4 dest: 4}], [{ cond=(AND p2 p1), acceptance={} source=5 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(OR (EQ s54 0) (EQ s8 1)), p2:(OR (EQ s21 0) (EQ s54 1)), p1:(OR (EQ s58 0) (EQ s19 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 572 ms.
Product exploration explored 100000 steps with 50000 reset in 543 ms.
Computed a total of 46 stabilizing places and 151 stable transitions
Graph (complete) has 737 edges and 97 vertex of which 96 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 46 stabilizing places and 151 stable transitions
Detected a total of 46/97 stabilizing places and 151/253 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 p2 p1), (X p0), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND p2 p1))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 18 ms. Reduced automaton from 6 states, 12 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CloudDeployment-PT-3a-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudDeployment-PT-3a-LTLCardinality-02 finished in 1708 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p0) U p1))))'
Support contains 3 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 253/253 transitions.
Graph (trivial) has 117 edges and 100 vertex of which 30 / 100 are part of one of the 9 SCC in 1 ms
Free SCC test removed 21 places
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Ensure Unique test removed 3 places
Reduce places removed 4 places and 1 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 72 transition count 186
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 72 transition count 186
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 23 place count 64 transition count 200
Drop transitions removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 0 with 34 rules applied. Total rules applied 57 place count 64 transition count 166
Applied a total of 57 rules in 21 ms. Remains 64 /100 variables (removed 36) and now considering 166/253 (removed 87) transitions.
[2024-05-21 03:20:32] [INFO ] Flow matrix only has 80 transitions (discarded 86 similar events)
// Phase 1: matrix 80 rows 64 cols
[2024-05-21 03:20:32] [INFO ] Computed 12 invariants in 1 ms
[2024-05-21 03:20:32] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-21 03:20:32] [INFO ] Flow matrix only has 80 transitions (discarded 86 similar events)
[2024-05-21 03:20:32] [INFO ] Invariant cache hit.
[2024-05-21 03:20:32] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 03:20:32] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2024-05-21 03:20:32] [INFO ] Redundant transitions in 96 ms returned []
[2024-05-21 03:20:32] [INFO ] Flow matrix only has 80 transitions (discarded 86 similar events)
[2024-05-21 03:20:32] [INFO ] Invariant cache hit.
[2024-05-21 03:20:32] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/100 places, 166/253 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 296 ms. Remains : 64/100 places, 166/253 transitions.
Stuttering acceptance computed with spot in 124 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : CloudDeployment-PT-3a-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(NEQ s52 1), p0:(OR (EQ s41 0) (EQ s47 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 46 ms.
Product exploration explored 100000 steps with 0 reset in 64 ms.
Computed a total of 37 stabilizing places and 112 stable transitions
Graph (complete) has 563 edges and 64 vertex of which 63 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 37 stabilizing places and 112 stable transitions
Detected a total of 37/64 stabilizing places and 112/166 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 184 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 903 steps, including 29 resets, run visited all 3 properties in 17 ms. (steps per millisecond=53 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1)), (F (NOT p1))]
Knowledge based reduction with 9 factoid took 318 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 130 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 118 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 166/166 transitions.
Applied a total of 0 rules in 9 ms. Remains 64 /64 variables (removed 0) and now considering 166/166 (removed 0) transitions.
[2024-05-21 03:20:33] [INFO ] Flow matrix only has 80 transitions (discarded 86 similar events)
[2024-05-21 03:20:33] [INFO ] Invariant cache hit.
[2024-05-21 03:20:33] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-21 03:20:33] [INFO ] Flow matrix only has 80 transitions (discarded 86 similar events)
[2024-05-21 03:20:33] [INFO ] Invariant cache hit.
[2024-05-21 03:20:33] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 03:20:33] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2024-05-21 03:20:33] [INFO ] Redundant transitions in 198 ms returned []
[2024-05-21 03:20:33] [INFO ] Flow matrix only has 80 transitions (discarded 86 similar events)
[2024-05-21 03:20:33] [INFO ] Invariant cache hit.
[2024-05-21 03:20:34] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 405 ms. Remains : 64/64 places, 166/166 transitions.
Computed a total of 37 stabilizing places and 112 stable transitions
Graph (complete) has 563 edges and 64 vertex of which 63 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 37 stabilizing places and 112 stable transitions
Detected a total of 37/64 stabilizing places and 112/166 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 166 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 119 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 140 steps, including 4 resets, run visited all 3 properties in 5 ms. (steps per millisecond=28 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1)), (F (NOT p1))]
Knowledge based reduction with 9 factoid took 309 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 117 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 134 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 108 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 58 ms.
Product exploration explored 100000 steps with 0 reset in 48 ms.
Built C files in :
/tmp/ltsmin1942686059337561352
[2024-05-21 03:20:35] [INFO ] Computing symmetric may disable matrix : 166 transitions.
[2024-05-21 03:20:35] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:20:35] [INFO ] Computing symmetric may enable matrix : 166 transitions.
[2024-05-21 03:20:35] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:20:35] [INFO ] Computing Do-Not-Accords matrix : 166 transitions.
[2024-05-21 03:20:35] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:20:35] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1942686059337561352
Running compilation step : cd /tmp/ltsmin1942686059337561352;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 325 ms.
Running link step : cd /tmp/ltsmin1942686059337561352;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin1942686059337561352;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16162808846194405565.hoa' '--buchi-type=spotba'
LTSmin run took 326 ms.
FORMULA CloudDeployment-PT-3a-LTLCardinality-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudDeployment-PT-3a-LTLCardinality-05 finished in 3694 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 253/253 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 97 transition count 253
Applied a total of 3 rules in 1 ms. Remains 97 /100 variables (removed 3) and now considering 253/253 (removed 0) transitions.
[2024-05-21 03:20:35] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
// Phase 1: matrix 158 rows 97 cols
[2024-05-21 03:20:35] [INFO ] Computed 12 invariants in 0 ms
[2024-05-21 03:20:36] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-21 03:20:36] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-21 03:20:36] [INFO ] Invariant cache hit.
[2024-05-21 03:20:36] [INFO ] State equation strengthened by 55 read => feed constraints.
[2024-05-21 03:20:36] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
[2024-05-21 03:20:36] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-21 03:20:36] [INFO ] Invariant cache hit.
[2024-05-21 03:20:36] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 97/100 places, 253/253 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 242 ms. Remains : 97/100 places, 253/253 transitions.
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-3a-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (NEQ s36 0) (NEQ s63 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-3a-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-3a-LTLCardinality-06 finished in 444 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))&&(F(p1)||(!p2 U (G(!p2)||(!p2&&(!p0||F(p3))))))))'
Support contains 7 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 253/253 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 98 transition count 253
Applied a total of 2 rules in 4 ms. Remains 98 /100 variables (removed 2) and now considering 253/253 (removed 0) transitions.
[2024-05-21 03:20:36] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
// Phase 1: matrix 158 rows 98 cols
[2024-05-21 03:20:36] [INFO ] Computed 13 invariants in 1 ms
[2024-05-21 03:20:36] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-21 03:20:36] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-21 03:20:36] [INFO ] Invariant cache hit.
[2024-05-21 03:20:36] [INFO ] State equation strengthened by 55 read => feed constraints.
[2024-05-21 03:20:36] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
[2024-05-21 03:20:36] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-21 03:20:36] [INFO ] Invariant cache hit.
[2024-05-21 03:20:36] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 98/100 places, 253/253 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 253 ms. Remains : 98/100 places, 253/253 transitions.
Stuttering acceptance computed with spot in 225 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) p2)), (NOT p0), (OR (NOT p0) (AND (NOT p1) p2 (NOT p3)))]
Running random walk in product with property : CloudDeployment-PT-3a-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p3)), acceptance={0} source=2 dest: 2}, { cond=(OR (AND p1 p0) (AND p0 p3)), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 1}, { cond=(OR p1 (AND (NOT p0) (NOT p2)) (AND p3 (NOT p2))), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p1) p0 (NOT p3) (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p3) p2), acceptance={} source=5 dest: 2}, { cond=(OR (AND p1 p0) (AND p0 p3)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p1) p0 (NOT p3) (NOT p2)), acceptance={} source=5 dest: 5}]], initial=3, aps=[p0:(OR (EQ s30 0) (EQ s35 1)), p1:(OR (EQ s80 0) (EQ s68 1)), p3:(NEQ s24 1), p2:(OR (EQ s54 0) (EQ s70 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 57 ms.
Product exploration explored 100000 steps with 0 reset in 85 ms.
Computed a total of 47 stabilizing places and 151 stable transitions
Graph (complete) has 748 edges and 98 vertex of which 96 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Computed a total of 47 stabilizing places and 151 stable transitions
Detected a total of 47/98 stabilizing places and 151/253 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND p0 p1 p3 p2), (X (NOT (AND (NOT p1) p0 (NOT p3) (NOT p2)))), (X (OR (AND p1 p0) (AND p0 p3))), (X (NOT (AND (NOT p1) p0))), (X p0), (X (AND p1 p0)), (X (NOT (AND (NOT p1) p0 (NOT p3) p2))), (X (X (NOT (AND (NOT p1) p0 (NOT p3) (NOT p2))))), true, (X (X (OR (AND p1 p0) (AND p0 p3)))), (X (X (NOT (AND (NOT p1) p0 (NOT p3))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X (AND p1 p0))), (X (X (NOT (AND (NOT p1) p0 (NOT p3) p2)))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 16 factoid took 125 ms. Reduced automaton from 6 states, 16 edges and 4 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[true, (NOT p0)]
Finished random walk after 816 steps, including 17 resets, run visited all 1 properties in 3 ms. (steps per millisecond=272 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1 p3 p2), (X (NOT (AND (NOT p1) p0 (NOT p3) (NOT p2)))), (X (OR (AND p1 p0) (AND p0 p3))), (X (NOT (AND (NOT p1) p0))), (X p0), (X (AND p1 p0)), (X (NOT (AND (NOT p1) p0 (NOT p3) p2))), (X (X (NOT (AND (NOT p1) p0 (NOT p3) (NOT p2))))), true, (X (X (OR (AND p1 p0) (AND p0 p3)))), (X (X (NOT (AND (NOT p1) p0 (NOT p3))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X (AND p1 p0))), (X (X (NOT (AND (NOT p1) p0 (NOT p3) p2)))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : [(F (NOT p0))]
Property proved to be false thanks to negative knowledge :(F (NOT p0))
Knowledge based reduction with 16 factoid took 180 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA CloudDeployment-PT-3a-LTLCardinality-09 FALSE TECHNIQUES KNOWLEDGE
Treatment of property CloudDeployment-PT-3a-LTLCardinality-09 finished in 1020 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 253/253 transitions.
Graph (trivial) has 114 edges and 100 vertex of which 30 / 100 are part of one of the 9 SCC in 0 ms
Free SCC test removed 21 places
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Ensure Unique test removed 3 places
Reduce places removed 4 places and 1 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 72 transition count 186
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 72 transition count 186
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 23 place count 64 transition count 197
Drop transitions removed 31 transitions
Redundant transition composition rules discarded 31 transitions
Iterating global reduction 0 with 31 rules applied. Total rules applied 54 place count 64 transition count 166
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 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 56 place count 63 transition count 165
Applied a total of 56 rules in 34 ms. Remains 63 /100 variables (removed 37) and now considering 165/253 (removed 88) transitions.
[2024-05-21 03:20:37] [INFO ] Flow matrix only has 79 transitions (discarded 86 similar events)
// Phase 1: matrix 79 rows 63 cols
[2024-05-21 03:20:37] [INFO ] Computed 12 invariants in 2 ms
[2024-05-21 03:20:37] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-21 03:20:37] [INFO ] Flow matrix only has 79 transitions (discarded 86 similar events)
[2024-05-21 03:20:37] [INFO ] Invariant cache hit.
[2024-05-21 03:20:37] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 03:20:37] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2024-05-21 03:20:37] [INFO ] Redundant transitions in 79 ms returned []
[2024-05-21 03:20:37] [INFO ] Flow matrix only has 79 transitions (discarded 86 similar events)
[2024-05-21 03:20:37] [INFO ] Invariant cache hit.
[2024-05-21 03:20:37] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/100 places, 165/253 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 302 ms. Remains : 63/100 places, 165/253 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-3a-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s34 0) (EQ s42 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 44 ms.
Stuttering criterion allowed to conclude after 50 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-3a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-3a-LTLCardinality-11 finished in 445 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 253/253 transitions.
Graph (trivial) has 117 edges and 100 vertex of which 29 / 100 are part of one of the 9 SCC in 1 ms
Free SCC test removed 20 places
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Ensure Unique test removed 3 places
Reduce places removed 4 places and 1 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 74 transition count 193
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 74 transition count 193
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 21 place count 66 transition count 207
Drop transitions removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 0 with 34 rules applied. Total rules applied 55 place count 66 transition count 173
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 66 transition count 173
Applied a total of 56 rules in 23 ms. Remains 66 /100 variables (removed 34) and now considering 173/253 (removed 80) transitions.
[2024-05-21 03:20:37] [INFO ] Flow matrix only has 83 transitions (discarded 90 similar events)
// Phase 1: matrix 83 rows 66 cols
[2024-05-21 03:20:37] [INFO ] Computed 12 invariants in 0 ms
[2024-05-21 03:20:37] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-21 03:20:37] [INFO ] Flow matrix only has 83 transitions (discarded 90 similar events)
[2024-05-21 03:20:37] [INFO ] Invariant cache hit.
[2024-05-21 03:20:37] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 03:20:37] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2024-05-21 03:20:37] [INFO ] Redundant transitions in 86 ms returned []
[2024-05-21 03:20:37] [INFO ] Flow matrix only has 83 transitions (discarded 90 similar events)
[2024-05-21 03:20:37] [INFO ] Invariant cache hit.
[2024-05-21 03:20:38] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 66/100 places, 173/253 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 294 ms. Remains : 66/100 places, 173/253 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : CloudDeployment-PT-3a-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s1 0) (EQ s12 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 60 ms.
Product exploration explored 100000 steps with 0 reset in 50 ms.
Computed a total of 37 stabilizing places and 115 stable transitions
Graph (complete) has 577 edges and 66 vertex of which 65 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 37 stabilizing places and 115 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 302 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 75 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 16918 steps, run visited all 1 properties in 31 ms. (steps per millisecond=545 )
Probabilistic random walk after 16918 steps, saw 3511 distinct states, run finished after 31 ms. (steps per millisecond=545 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Support contains 2 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 173/173 transitions.
Applied a total of 0 rules in 15 ms. Remains 66 /66 variables (removed 0) and now considering 173/173 (removed 0) transitions.
[2024-05-21 03:20:38] [INFO ] Flow matrix only has 83 transitions (discarded 90 similar events)
[2024-05-21 03:20:38] [INFO ] Invariant cache hit.
[2024-05-21 03:20:38] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-21 03:20:38] [INFO ] Flow matrix only has 83 transitions (discarded 90 similar events)
[2024-05-21 03:20:38] [INFO ] Invariant cache hit.
[2024-05-21 03:20:38] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 03:20:38] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2024-05-21 03:20:38] [INFO ] Redundant transitions in 85 ms returned []
[2024-05-21 03:20:38] [INFO ] Flow matrix only has 83 transitions (discarded 90 similar events)
[2024-05-21 03:20:38] [INFO ] Invariant cache hit.
[2024-05-21 03:20:38] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 285 ms. Remains : 66/66 places, 173/173 transitions.
Computed a total of 37 stabilizing places and 115 stable transitions
Graph (complete) has 577 edges and 66 vertex of which 65 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 37 stabilizing places and 115 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 63 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 294 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 75 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Finished probabilistic random walk after 16918 steps, run visited all 1 properties in 29 ms. (steps per millisecond=583 )
Probabilistic random walk after 16918 steps, saw 3511 distinct states, run finished after 29 ms. (steps per millisecond=583 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 54 ms.
Product exploration explored 100000 steps with 0 reset in 50 ms.
Built C files in :
/tmp/ltsmin3175338125691357274
[2024-05-21 03:20:39] [INFO ] Computing symmetric may disable matrix : 173 transitions.
[2024-05-21 03:20:39] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:20:39] [INFO ] Computing symmetric may enable matrix : 173 transitions.
[2024-05-21 03:20:39] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:20:39] [INFO ] Computing Do-Not-Accords matrix : 173 transitions.
[2024-05-21 03:20:39] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:20:39] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3175338125691357274
Running compilation step : cd /tmp/ltsmin3175338125691357274;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 342 ms.
Running link step : cd /tmp/ltsmin3175338125691357274;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin3175338125691357274;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7644965714886749491.hoa' '--buchi-type=spotba'
LTSmin run took 246 ms.
FORMULA CloudDeployment-PT-3a-LTLCardinality-12 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudDeployment-PT-3a-LTLCardinality-12 finished in 2258 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U X(X(G(p1))))))'
Support contains 4 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 253/253 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 97 transition count 253
Applied a total of 3 rules in 2 ms. Remains 97 /100 variables (removed 3) and now considering 253/253 (removed 0) transitions.
[2024-05-21 03:20:40] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
// Phase 1: matrix 158 rows 97 cols
[2024-05-21 03:20:40] [INFO ] Computed 12 invariants in 2 ms
[2024-05-21 03:20:40] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-21 03:20:40] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-21 03:20:40] [INFO ] Invariant cache hit.
[2024-05-21 03:20:40] [INFO ] State equation strengthened by 55 read => feed constraints.
[2024-05-21 03:20:40] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
[2024-05-21 03:20:40] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-21 03:20:40] [INFO ] Invariant cache hit.
[2024-05-21 03:20:40] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 97/100 places, 253/253 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 233 ms. Remains : 97/100 places, 253/253 transitions.
Stuttering acceptance computed with spot in 183 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : CloudDeployment-PT-3a-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s33 0) (EQ s78 1)), p0:(OR (EQ s52 0) (EQ s49 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 51 ms.
Product exploration explored 100000 steps with 0 reset in 49 ms.
Computed a total of 46 stabilizing places and 151 stable transitions
Graph (complete) has 737 edges and 97 vertex of which 96 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 46 stabilizing places and 151 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT p0)), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), true, (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
Knowledge based reduction with 6 factoid took 166 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 317 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 1135 steps, including 26 resets, run visited all 1 properties in 5 ms. (steps per millisecond=227 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X (NOT p0)), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), true, (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 185 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 175 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 152 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 2 out of 97 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 253/253 transitions.
Applied a total of 0 rules in 3 ms. Remains 97 /97 variables (removed 0) and now considering 253/253 (removed 0) transitions.
[2024-05-21 03:20:41] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-21 03:20:41] [INFO ] Invariant cache hit.
[2024-05-21 03:20:41] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-21 03:20:41] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-21 03:20:41] [INFO ] Invariant cache hit.
[2024-05-21 03:20:41] [INFO ] State equation strengthened by 55 read => feed constraints.
[2024-05-21 03:20:41] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
[2024-05-21 03:20:41] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2024-05-21 03:20:41] [INFO ] Invariant cache hit.
[2024-05-21 03:20:41] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 298 ms. Remains : 97/97 places, 253/253 transitions.
Computed a total of 46 stabilizing places and 151 stable transitions
Graph (complete) has 737 edges and 97 vertex of which 96 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 46 stabilizing places and 151 stable transitions
Knowledge obtained : [p1, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 107 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 150 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 1809 steps, including 42 resets, run visited all 1 properties in 4 ms. (steps per millisecond=452 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p1, true]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 2 factoid took 90 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 156 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 220 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 45 ms.
Product exploration explored 100000 steps with 0 reset in 75 ms.
Applying partial POR strategy [true, true, false, false, false]
Stuttering acceptance computed with spot in 162 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 2 out of 97 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 97/97 places, 253/253 transitions.
Graph (trivial) has 120 edges and 97 vertex of which 30 / 97 are part of one of the 9 SCC in 1 ms
Free SCC test removed 21 places
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 73 transition count 187
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 73 transition count 187
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 0 with 9 rules applied. Total rules applied 16 place count 73 transition count 223
Deduced a syphon composed of 9 places in 0 ms
Drop transitions removed 45 transitions
Redundant transition composition rules discarded 45 transitions
Iterating global reduction 0 with 45 rules applied. Total rules applied 61 place count 73 transition count 178
Deduced a syphon composed of 9 places in 0 ms
Applied a total of 61 rules in 11 ms. Remains 73 /97 variables (removed 24) and now considering 178/253 (removed 75) transitions.
[2024-05-21 03:20:43] [INFO ] Redundant transitions in 76 ms returned []
[2024-05-21 03:20:43] [INFO ] Flow matrix only has 92 transitions (discarded 86 similar events)
// Phase 1: matrix 92 rows 73 cols
[2024-05-21 03:20:43] [INFO ] Computed 12 invariants in 3 ms
[2024-05-21 03:20:43] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 73/97 places, 178/253 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 191 ms. Remains : 73/97 places, 178/253 transitions.
Built C files in :
/tmp/ltsmin3153365343326266815
[2024-05-21 03:20:43] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3153365343326266815
Running compilation step : cd /tmp/ltsmin3153365343326266815;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 375 ms.
Running link step : cd /tmp/ltsmin3153365343326266815;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin3153365343326266815;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11623491885833310136.hoa' '--buchi-type=spotba'
LTSmin run took 556 ms.
FORMULA CloudDeployment-PT-3a-LTLCardinality-15 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudDeployment-PT-3a-LTLCardinality-15 finished in 4407 ms.
All properties solved by simple procedures.
Total runtime 20735 ms.

BK_STOP 1716261645371

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudDeployment-PT-3a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is CloudDeployment-PT-3a, 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 r087-tall-171620522000347"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-3a.tgz
mv CloudDeployment-PT-3a 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 ;