Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r069-smll-167814396300364.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is CloudDeployment-PT-2a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-smll-167814396300364
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 6.8K Feb 25 14:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 14:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 14:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 25 14:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 14:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K Feb 25 14:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 25 14:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 25 14:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 51K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudDeployment-PT-2a-LTLFireability-00
FORMULA_NAME CloudDeployment-PT-2a-LTLFireability-01
FORMULA_NAME CloudDeployment-PT-2a-LTLFireability-02
FORMULA_NAME CloudDeployment-PT-2a-LTLFireability-03
FORMULA_NAME CloudDeployment-PT-2a-LTLFireability-04
FORMULA_NAME CloudDeployment-PT-2a-LTLFireability-05
FORMULA_NAME CloudDeployment-PT-2a-LTLFireability-06
FORMULA_NAME CloudDeployment-PT-2a-LTLFireability-07
FORMULA_NAME CloudDeployment-PT-2a-LTLFireability-08
FORMULA_NAME CloudDeployment-PT-2a-LTLFireability-09
FORMULA_NAME CloudDeployment-PT-2a-LTLFireability-10
FORMULA_NAME CloudDeployment-PT-2a-LTLFireability-11
FORMULA_NAME CloudDeployment-PT-2a-LTLFireability-12
FORMULA_NAME CloudDeployment-PT-2a-LTLFireability-13
FORMULA_NAME CloudDeployment-PT-2a-LTLFireability-14
FORMULA_NAME CloudDeployment-PT-2a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678429682584

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-2a
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-10 06:28:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-10 06:28:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 06:28:05] [INFO ] Load time of PNML (sax parser for PT used): 81 ms
[2023-03-10 06:28:05] [INFO ] Transformed 69 places.
[2023-03-10 06:28:05] [INFO ] Transformed 174 transitions.
[2023-03-10 06:28:05] [INFO ] Found NUPN structural information;
[2023-03-10 06:28:05] [INFO ] Parsed PT model containing 69 places and 174 transitions and 821 arcs in 223 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
FORMULA CloudDeployment-PT-2a-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-2a-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-2a-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 160/160 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 160
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 1 with 13 rules applied. Total rules applied 17 place count 65 transition count 147
Applied a total of 17 rules in 37 ms. Remains 65 /69 variables (removed 4) and now considering 147/160 (removed 13) transitions.
[2023-03-10 06:28:05] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2023-03-10 06:28:05] [INFO ] Computed 8 place invariants in 7 ms
[2023-03-10 06:28:06] [INFO ] Implicit Places using invariants in 348 ms returned []
[2023-03-10 06:28:06] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:28:06] [INFO ] Invariant cache hit.
[2023-03-10 06:28:06] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-10 06:28:06] [INFO ] Implicit Places using invariants and state equation in 183 ms returned []
Implicit Place search using SMT with State Equation took 578 ms to find 0 implicit places.
[2023-03-10 06:28:06] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:28:06] [INFO ] Invariant cache hit.
[2023-03-10 06:28:06] [INFO ] Dead Transitions using invariants and state equation in 329 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 65/69 places, 147/160 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 945 ms. Remains : 65/69 places, 147/160 transitions.
Support contains 22 out of 65 places after structural reductions.
[2023-03-10 06:28:06] [INFO ] Flatten gal took : 70 ms
[2023-03-10 06:28:06] [INFO ] Flatten gal took : 78 ms
[2023-03-10 06:28:07] [INFO ] Input system was already deterministic with 147 transitions.
Incomplete random walk after 10000 steps, including 299 resets, run finished after 555 ms. (steps per millisecond=18 ) properties (out of 19) seen :16
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10000 steps, including 79 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-10 06:28:07] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:28:07] [INFO ] Invariant cache hit.
[2023-03-10 06:28:07] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-10 06:28:08] [INFO ] After 296ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
FORMULA CloudDeployment-PT-2a-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 31 stabilizing places and 79 stable transitions
Graph (complete) has 437 edges and 65 vertex of which 64 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 147/147 transitions.
Applied a total of 0 rules in 4 ms. Remains 65 /65 variables (removed 0) and now considering 147/147 (removed 0) transitions.
[2023-03-10 06:28:08] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:28:08] [INFO ] Invariant cache hit.
[2023-03-10 06:28:08] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-10 06:28:08] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:28:08] [INFO ] Invariant cache hit.
[2023-03-10 06:28:08] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-10 06:28:08] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
[2023-03-10 06:28:08] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:28:08] [INFO ] Invariant cache hit.
[2023-03-10 06:28:08] [INFO ] Dead Transitions using invariants and state equation in 167 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 378 ms. Remains : 65/65 places, 147/147 transitions.
Stuttering acceptance computed with spot in 252 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-2a-LTLFireability-00 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:(NEQ s48 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 8 steps with 0 reset in 5 ms.
FORMULA CloudDeployment-PT-2a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-2a-LTLFireability-00 finished in 728 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 147/147 transitions.
Graph (trivial) has 77 edges and 65 vertex of which 19 / 65 are part of one of the 6 SCC in 4 ms
Free SCC test removed 13 places
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 49 transition count 108
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 49 transition count 108
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 17 place count 43 transition count 114
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 0 with 19 rules applied. Total rules applied 36 place count 43 transition count 95
Applied a total of 36 rules in 42 ms. Remains 43 /65 variables (removed 22) and now considering 95/147 (removed 52) transitions.
[2023-03-10 06:28:09] [INFO ] Flow matrix only has 52 transitions (discarded 43 similar events)
// Phase 1: matrix 52 rows 43 cols
[2023-03-10 06:28:09] [INFO ] Computed 8 place invariants in 2 ms
[2023-03-10 06:28:09] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-10 06:28:09] [INFO ] Flow matrix only has 52 transitions (discarded 43 similar events)
[2023-03-10 06:28:09] [INFO ] Invariant cache hit.
[2023-03-10 06:28:09] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-10 06:28:09] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
[2023-03-10 06:28:09] [INFO ] Redundant transitions in 94 ms returned []
[2023-03-10 06:28:09] [INFO ] Flow matrix only has 52 transitions (discarded 43 similar events)
[2023-03-10 06:28:09] [INFO ] Invariant cache hit.
[2023-03-10 06:28:09] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 43/65 places, 95/147 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 351 ms. Remains : 43/65 places, 95/147 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : CloudDeployment-PT-2a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s8 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-2a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-2a-LTLFireability-01 finished in 416 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&F(G(p1))))))'
Support contains 4 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 147/147 transitions.
Applied a total of 0 rules in 2 ms. Remains 65 /65 variables (removed 0) and now considering 147/147 (removed 0) transitions.
[2023-03-10 06:28:09] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2023-03-10 06:28:09] [INFO ] Computed 8 place invariants in 4 ms
[2023-03-10 06:28:09] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-10 06:28:09] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:28:09] [INFO ] Invariant cache hit.
[2023-03-10 06:28:09] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-10 06:28:09] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2023-03-10 06:28:09] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:28:09] [INFO ] Invariant cache hit.
[2023-03-10 06:28:09] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 352 ms. Remains : 65/65 places, 147/147 transitions.
Stuttering acceptance computed with spot in 191 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-2a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s47 1), p1:(AND (EQ s28 1) (EQ s33 1) (EQ s18 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-2a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-2a-LTLFireability-02 finished in 564 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U (X((p1 U G(!(F(p1)||p2)))) U p0)))'
Support contains 7 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 147/147 transitions.
Applied a total of 0 rules in 3 ms. Remains 65 /65 variables (removed 0) and now considering 147/147 (removed 0) transitions.
[2023-03-10 06:28:10] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:28:10] [INFO ] Invariant cache hit.
[2023-03-10 06:28:10] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-10 06:28:10] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:28:10] [INFO ] Invariant cache hit.
[2023-03-10 06:28:10] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-10 06:28:10] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
[2023-03-10 06:28:10] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:28:10] [INFO ] Invariant cache hit.
[2023-03-10 06:28:10] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 333 ms. Remains : 65/65 places, 147/147 transitions.
Stuttering acceptance computed with spot in 253 ms :[(NOT p0), (NOT p0), true, (OR p2 p1), (OR p1 p2), (OR (NOT p0) p1 p2)]
Running random walk in product with property : CloudDeployment-PT-2a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(OR (AND (NOT p0) p1) (AND (NOT p0) (NOT p2))), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(OR p1 p2), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) p2), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 3}, { cond=(AND p0 p1), acceptance={} source=5 dest: 4}, { cond=(OR (AND (NOT p0) p1) (AND (NOT p0) (NOT p2))), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s2 1) (EQ s4 1) (EQ s58 1) (EQ s63 1)), p1:(EQ s45 1), p2:(EQ s35 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-2a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-2a-LTLFireability-03 finished in 614 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((!p0 U (p1||G(!p0))))))'
Support contains 7 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 147/147 transitions.
Graph (trivial) has 66 edges and 65 vertex of which 20 / 65 are part of one of the 6 SCC in 0 ms
Free SCC test removed 14 places
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 49 transition count 107
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 49 transition count 107
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 13 place count 45 transition count 112
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 29 place count 45 transition count 96
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 30 place count 45 transition count 95
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 31 place count 44 transition count 95
Applied a total of 31 rules in 24 ms. Remains 44 /65 variables (removed 21) and now considering 95/147 (removed 52) transitions.
[2023-03-10 06:28:10] [INFO ] Flow matrix only has 52 transitions (discarded 43 similar events)
// Phase 1: matrix 52 rows 44 cols
[2023-03-10 06:28:10] [INFO ] Computed 8 place invariants in 3 ms
[2023-03-10 06:28:10] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-10 06:28:10] [INFO ] Flow matrix only has 52 transitions (discarded 43 similar events)
[2023-03-10 06:28:10] [INFO ] Invariant cache hit.
[2023-03-10 06:28:10] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-10 06:28:10] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2023-03-10 06:28:10] [INFO ] Redundant transitions in 76 ms returned []
[2023-03-10 06:28:10] [INFO ] Flow matrix only has 52 transitions (discarded 43 similar events)
[2023-03-10 06:28:10] [INFO ] Invariant cache hit.
[2023-03-10 06:28:10] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 44/65 places, 95/147 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 324 ms. Remains : 44/65 places, 95/147 transitions.
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : CloudDeployment-PT-2a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (NOT (OR (AND (EQ s1 1) (EQ s2 1) (EQ s10 1) (EQ s37 1) (EQ s42 1)) (EQ s26 1))) (NOT (AND (EQ s1 1) (EQ s2 1) (EQ s12 1) (EQ s37 1) (EQ s42 1))))...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 296 ms.
Product exploration explored 100000 steps with 0 reset in 187 ms.
Computed a total of 26 stabilizing places and 59 stable transitions
Graph (complete) has 335 edges and 44 vertex of which 43 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 26 stabilizing places and 59 stable transitions
Detected a total of 26/44 stabilizing places and 59/95 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 250 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 75 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Finished random walk after 1898 steps, including 73 resets, run visited all 2 properties in 13 ms. (steps per millisecond=146 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p1) p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 6 factoid took 304 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 74 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Support contains 7 out of 44 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 44/44 places, 95/95 transitions.
Applied a total of 0 rules in 6 ms. Remains 44 /44 variables (removed 0) and now considering 95/95 (removed 0) transitions.
[2023-03-10 06:28:12] [INFO ] Flow matrix only has 52 transitions (discarded 43 similar events)
[2023-03-10 06:28:12] [INFO ] Invariant cache hit.
[2023-03-10 06:28:12] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-10 06:28:12] [INFO ] Flow matrix only has 52 transitions (discarded 43 similar events)
[2023-03-10 06:28:12] [INFO ] Invariant cache hit.
[2023-03-10 06:28:12] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-10 06:28:12] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
[2023-03-10 06:28:12] [INFO ] Redundant transitions in 77 ms returned []
[2023-03-10 06:28:12] [INFO ] Flow matrix only has 52 transitions (discarded 43 similar events)
[2023-03-10 06:28:12] [INFO ] Invariant cache hit.
[2023-03-10 06:28:12] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 307 ms. Remains : 44/44 places, 95/95 transitions.
Computed a total of 26 stabilizing places and 59 stable transitions
Graph (complete) has 335 edges and 44 vertex of which 43 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 26 stabilizing places and 59 stable transitions
Detected a total of 26/44 stabilizing places and 59/95 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 270 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 87 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Finished random walk after 302 steps, including 10 resets, run visited all 2 properties in 4 ms. (steps per millisecond=75 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p1) p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 6 factoid took 302 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 75 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Product exploration explored 100000 steps with 0 reset in 155 ms.
Product exploration explored 100000 steps with 0 reset in 135 ms.
Built C files in :
/tmp/ltsmin743395440158027975
[2023-03-10 06:28:13] [INFO ] Computing symmetric may disable matrix : 95 transitions.
[2023-03-10 06:28:13] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 06:28:13] [INFO ] Computing symmetric may enable matrix : 95 transitions.
[2023-03-10 06:28:13] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 06:28:13] [INFO ] Computing Do-Not-Accords matrix : 95 transitions.
[2023-03-10 06:28:13] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 06:28:13] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin743395440158027975
Running compilation step : cd /tmp/ltsmin743395440158027975;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 489 ms.
Running link step : cd /tmp/ltsmin743395440158027975;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin743395440158027975;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16080838034993414425.hoa' '--buchi-type=spotba'
LTSmin run took 370 ms.
FORMULA CloudDeployment-PT-2a-LTLFireability-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudDeployment-PT-2a-LTLFireability-05 finished in 4236 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))&&F((G(F(!p1))||(!p2&&F(!p1))))))'
Support contains 6 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 147/147 transitions.
Applied a total of 0 rules in 4 ms. Remains 65 /65 variables (removed 0) and now considering 147/147 (removed 0) transitions.
[2023-03-10 06:28:14] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2023-03-10 06:28:14] [INFO ] Computed 8 place invariants in 2 ms
[2023-03-10 06:28:14] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-10 06:28:14] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:28:14] [INFO ] Invariant cache hit.
[2023-03-10 06:28:15] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-10 06:28:15] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
[2023-03-10 06:28:15] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:28:15] [INFO ] Invariant cache hit.
[2023-03-10 06:28:15] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 308 ms. Remains : 65/65 places, 147/147 transitions.
Stuttering acceptance computed with spot in 175 ms :[(OR (NOT p0) p1), (NOT p0), p1, p1, true]
Running random walk in product with property : CloudDeployment-PT-2a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=p2, acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(AND (EQ s1 1) (EQ s2 1) (EQ s22 1) (EQ s58 1) (EQ s63 1)), p1:(AND (EQ s1 1) (EQ s2 1) (EQ s24 1) (EQ s58 1) (EQ s63 1)), p0:(OR (EQ s1 0) (EQ s2 0) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 167 ms.
Product exploration explored 100000 steps with 0 reset in 127 ms.
Computed a total of 31 stabilizing places and 79 stable transitions
Graph (complete) has 437 edges and 65 vertex of which 64 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 31 stabilizing places and 79 stable transitions
Detected a total of 31/65 stabilizing places and 79/147 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0), (X (NOT p2)), (X p0), (X (NOT p1)), (X (X (NOT p2))), true, (X (X p0)), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 447 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 90 ms :[true, (NOT p0), (NOT p0)]
Finished random walk after 851 steps, including 27 resets, run visited all 1 properties in 4 ms. (steps per millisecond=212 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0), (X (NOT p2)), (X p0), (X (NOT p1)), (X (X (NOT p2))), true, (X (X p0)), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 11 factoid took 547 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 99 ms :[true, (NOT p0), (NOT p0)]
Support contains 5 out of 65 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 147/147 transitions.
Applied a total of 0 rules in 2 ms. Remains 65 /65 variables (removed 0) and now considering 147/147 (removed 0) transitions.
[2023-03-10 06:28:16] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:28:16] [INFO ] Invariant cache hit.
[2023-03-10 06:28:17] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-10 06:28:17] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:28:17] [INFO ] Invariant cache hit.
[2023-03-10 06:28:17] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-10 06:28:17] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
[2023-03-10 06:28:17] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:28:17] [INFO ] Invariant cache hit.
[2023-03-10 06:28:17] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 341 ms. Remains : 65/65 places, 147/147 transitions.
Computed a total of 31 stabilizing places and 79 stable transitions
Graph (complete) has 437 edges and 65 vertex of which 64 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 31 stabilizing places and 79 stable transitions
Detected a total of 31/65 stabilizing places and 79/147 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 210 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Finished random walk after 582 steps, including 13 resets, run visited all 1 properties in 3 ms. (steps per millisecond=194 )
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 5 factoid took 354 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 91 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 91 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 102 ms.
Product exploration explored 100000 steps with 0 reset in 116 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 88 ms :[true, (NOT p0), (NOT p0)]
Support contains 5 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 147/147 transitions.
Graph (trivial) has 76 edges and 65 vertex of which 20 / 65 are part of one of the 6 SCC in 1 ms
Free SCC test removed 14 places
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 49 transition count 107
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 49 transition count 107
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 0 with 6 rules applied. Total rules applied 11 place count 49 transition count 127
Deduced a syphon composed of 6 places in 0 ms
Drop transitions removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 0 with 25 rules applied. Total rules applied 36 place count 49 transition count 102
Deduced a syphon composed of 6 places in 1 ms
Applied a total of 36 rules in 23 ms. Remains 49 /65 variables (removed 16) and now considering 102/147 (removed 45) transitions.
[2023-03-10 06:28:19] [INFO ] Redundant transitions in 254 ms returned []
[2023-03-10 06:28:19] [INFO ] Flow matrix only has 59 transitions (discarded 43 similar events)
// Phase 1: matrix 59 rows 49 cols
[2023-03-10 06:28:19] [INFO ] Computed 8 place invariants in 2 ms
[2023-03-10 06:28:19] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 49/65 places, 102/147 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 405 ms. Remains : 49/65 places, 102/147 transitions.
Built C files in :
/tmp/ltsmin9363762955334483263
[2023-03-10 06:28:19] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9363762955334483263
Running compilation step : cd /tmp/ltsmin9363762955334483263;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 353 ms.
Running link step : cd /tmp/ltsmin9363762955334483263;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin9363762955334483263;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased3971299057528429415.hoa' '--buchi-type=spotba'
LTSmin run took 1576 ms.
FORMULA CloudDeployment-PT-2a-LTLFireability-07 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudDeployment-PT-2a-LTLFireability-07 finished in 6328 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 147/147 transitions.
Applied a total of 0 rules in 2 ms. Remains 65 /65 variables (removed 0) and now considering 147/147 (removed 0) transitions.
[2023-03-10 06:28:21] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2023-03-10 06:28:21] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-10 06:28:21] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-10 06:28:21] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:28:21] [INFO ] Invariant cache hit.
[2023-03-10 06:28:21] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-10 06:28:21] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
[2023-03-10 06:28:21] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:28:21] [INFO ] Invariant cache hit.
[2023-03-10 06:28:21] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 323 ms. Remains : 65/65 places, 147/147 transitions.
Stuttering acceptance computed with spot in 287 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-2a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (NEQ s2 1) (NEQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 13 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-2a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-2a-LTLFireability-08 finished in 626 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 5 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 147/147 transitions.
Graph (trivial) has 77 edges and 65 vertex of which 20 / 65 are part of one of the 6 SCC in 0 ms
Free SCC test removed 14 places
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 49 transition count 107
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 49 transition count 107
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 15 place count 44 transition count 112
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 31 place count 44 transition count 96
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 33 place count 44 transition count 96
Applied a total of 33 rules in 32 ms. Remains 44 /65 variables (removed 21) and now considering 96/147 (removed 51) transitions.
[2023-03-10 06:28:21] [INFO ] Flow matrix only has 53 transitions (discarded 43 similar events)
// Phase 1: matrix 53 rows 44 cols
[2023-03-10 06:28:21] [INFO ] Computed 8 place invariants in 0 ms
[2023-03-10 06:28:21] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-10 06:28:21] [INFO ] Flow matrix only has 53 transitions (discarded 43 similar events)
[2023-03-10 06:28:21] [INFO ] Invariant cache hit.
[2023-03-10 06:28:21] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-10 06:28:22] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2023-03-10 06:28:22] [INFO ] Redundant transitions in 65 ms returned []
[2023-03-10 06:28:22] [INFO ] Flow matrix only has 53 transitions (discarded 43 similar events)
[2023-03-10 06:28:22] [INFO ] Invariant cache hit.
[2023-03-10 06:28:22] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 44/65 places, 96/147 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 410 ms. Remains : 44/65 places, 96/147 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-2a-LTLFireability-09 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 (NEQ s1 1) (NEQ s2 1) (NEQ s11 1) (NEQ s37 1) (NEQ 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 79 ms.
Product exploration explored 100000 steps with 0 reset in 141 ms.
Computed a total of 26 stabilizing places and 60 stable transitions
Graph (complete) has 336 edges and 44 vertex of which 43 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.15 ms
Computed a total of 26 stabilizing places and 60 stable transitions
Detected a total of 26/44 stabilizing places and 60/96 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 241 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Finished random walk after 4263 steps, including 184 resets, run visited all 1 properties in 14 ms. (steps per millisecond=304 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 206 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Support contains 5 out of 44 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 44/44 places, 96/96 transitions.
Applied a total of 0 rules in 10 ms. Remains 44 /44 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2023-03-10 06:28:23] [INFO ] Flow matrix only has 53 transitions (discarded 43 similar events)
[2023-03-10 06:28:23] [INFO ] Invariant cache hit.
[2023-03-10 06:28:23] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-10 06:28:23] [INFO ] Flow matrix only has 53 transitions (discarded 43 similar events)
[2023-03-10 06:28:23] [INFO ] Invariant cache hit.
[2023-03-10 06:28:23] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-10 06:28:23] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2023-03-10 06:28:23] [INFO ] Redundant transitions in 88 ms returned []
[2023-03-10 06:28:23] [INFO ] Flow matrix only has 53 transitions (discarded 43 similar events)
[2023-03-10 06:28:23] [INFO ] Invariant cache hit.
[2023-03-10 06:28:23] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 330 ms. Remains : 44/44 places, 96/96 transitions.
Computed a total of 26 stabilizing places and 60 stable transitions
Graph (complete) has 336 edges and 44 vertex of which 43 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Computed a total of 26 stabilizing places and 60 stable transitions
Detected a total of 26/44 stabilizing places and 60/96 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 150 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2974 steps, including 133 resets, run visited all 1 properties in 8 ms. (steps per millisecond=371 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 185 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 67 ms.
Product exploration explored 100000 steps with 0 reset in 79 ms.
Built C files in :
/tmp/ltsmin2212094297634982503
[2023-03-10 06:28:24] [INFO ] Computing symmetric may disable matrix : 96 transitions.
[2023-03-10 06:28:24] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 06:28:24] [INFO ] Computing symmetric may enable matrix : 96 transitions.
[2023-03-10 06:28:24] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 06:28:24] [INFO ] Computing Do-Not-Accords matrix : 96 transitions.
[2023-03-10 06:28:24] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 06:28:24] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2212094297634982503
Running compilation step : cd /tmp/ltsmin2212094297634982503;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 349 ms.
Running link step : cd /tmp/ltsmin2212094297634982503;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin2212094297634982503;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6704229655136448988.hoa' '--buchi-type=spotba'
LTSmin run took 280 ms.
FORMULA CloudDeployment-PT-2a-LTLFireability-09 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudDeployment-PT-2a-LTLFireability-09 finished in 3324 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0)) U (p1 U p0)))'
Support contains 6 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 147/147 transitions.
Applied a total of 0 rules in 2 ms. Remains 65 /65 variables (removed 0) and now considering 147/147 (removed 0) transitions.
[2023-03-10 06:28:25] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2023-03-10 06:28:25] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-10 06:28:25] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-10 06:28:25] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:28:25] [INFO ] Invariant cache hit.
[2023-03-10 06:28:25] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-10 06:28:25] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2023-03-10 06:28:25] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:28:25] [INFO ] Invariant cache hit.
[2023-03-10 06:28:25] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 285 ms. Remains : 65/65 places, 147/147 transitions.
Stuttering acceptance computed with spot in 218 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-2a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(AND (EQ s27 1) (EQ s28 1) (EQ s40 1) (EQ s58 1) (EQ s63 1)), p1:(AND (EQ s2 1) (EQ s28 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-2a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-2a-LTLFireability-10 finished in 518 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 147/147 transitions.
Graph (trivial) has 78 edges and 65 vertex of which 19 / 65 are part of one of the 6 SCC in 0 ms
Free SCC test removed 13 places
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 51 transition count 115
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 51 transition count 115
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 15 place count 45 transition count 121
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 0 with 20 rules applied. Total rules applied 35 place count 45 transition count 101
Applied a total of 35 rules in 26 ms. Remains 45 /65 variables (removed 20) and now considering 101/147 (removed 46) transitions.
[2023-03-10 06:28:25] [INFO ] Flow matrix only has 53 transitions (discarded 48 similar events)
// Phase 1: matrix 53 rows 45 cols
[2023-03-10 06:28:25] [INFO ] Computed 8 place invariants in 0 ms
[2023-03-10 06:28:25] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-10 06:28:25] [INFO ] Flow matrix only has 53 transitions (discarded 48 similar events)
[2023-03-10 06:28:25] [INFO ] Invariant cache hit.
[2023-03-10 06:28:25] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-10 06:28:25] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
[2023-03-10 06:28:25] [INFO ] Redundant transitions in 83 ms returned []
[2023-03-10 06:28:25] [INFO ] Flow matrix only has 53 transitions (discarded 48 similar events)
[2023-03-10 06:28:25] [INFO ] Invariant cache hit.
[2023-03-10 06:28:26] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 45/65 places, 101/147 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 410 ms. Remains : 45/65 places, 101/147 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-2a-LTLFireability-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:(AND (EQ s17 1) (EQ s26 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-2a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-2a-LTLFireability-11 finished in 510 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U p1))'
Support contains 6 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 147/147 transitions.
Applied a total of 0 rules in 1 ms. Remains 65 /65 variables (removed 0) and now considering 147/147 (removed 0) transitions.
[2023-03-10 06:28:26] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2023-03-10 06:28:26] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-10 06:28:26] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-10 06:28:26] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:28:26] [INFO ] Invariant cache hit.
[2023-03-10 06:28:26] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-10 06:28:26] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
[2023-03-10 06:28:26] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:28:26] [INFO ] Invariant cache hit.
[2023-03-10 06:28:26] [INFO ] Dead Transitions using invariants and state equation in 141 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 302 ms. Remains : 65/65 places, 147/147 transitions.
Stuttering acceptance computed with spot in 214 ms :[true, (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : CloudDeployment-PT-2a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(EQ s28 1), p0:(AND (EQ s1 1) (EQ s2 1) (EQ s13 1) (EQ s58 1) (EQ s63 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-2a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-2a-LTLFireability-13 finished in 532 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(!p0)))'
Support contains 5 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 147/147 transitions.
Applied a total of 0 rules in 2 ms. Remains 65 /65 variables (removed 0) and now considering 147/147 (removed 0) transitions.
[2023-03-10 06:28:26] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:28:26] [INFO ] Invariant cache hit.
[2023-03-10 06:28:26] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-10 06:28:26] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:28:26] [INFO ] Invariant cache hit.
[2023-03-10 06:28:26] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-10 06:28:26] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2023-03-10 06:28:26] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:28:26] [INFO ] Invariant cache hit.
[2023-03-10 06:28:27] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 297 ms. Remains : 65/65 places, 147/147 transitions.
Stuttering acceptance computed with spot in 71 ms :[p0, p0]
Running random walk in product with property : CloudDeployment-PT-2a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s2 1) (EQ s24 1) (EQ s58 1) (EQ s63 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 530 ms.
Product exploration explored 100000 steps with 50000 reset in 606 ms.
Computed a total of 31 stabilizing places and 79 stable transitions
Graph (complete) has 437 edges and 65 vertex of which 64 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 31 stabilizing places and 79 stable transitions
Detected a total of 31/65 stabilizing places and 79/147 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p0))
Knowledge based reduction with 4 factoid took 74 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CloudDeployment-PT-2a-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudDeployment-PT-2a-LTLFireability-15 finished in 1597 ms.
All properties solved by simple procedures.
Total runtime 23183 ms.

BK_STOP 1678429709368

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -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-2a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is CloudDeployment-PT-2a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r069-smll-167814396300364"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-2a.tgz
mv CloudDeployment-PT-2a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;