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-167814396300380.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)
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is CloudDeployment-PT-3a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-smll-167814396300380
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 596K
-rw-r--r-- 1 mcc users 7.7K Feb 25 14:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Feb 25 14:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 14:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 25 14:49 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 2.3K 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 14K Feb 25 14:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 152K Feb 25 14:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 25 14:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Feb 25 14:56 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 97K 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-3a-LTLFireability-00
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-01
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-02
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-03
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-04
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-05
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-06
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-07
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-08
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-09
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-10
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-11
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-12
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-13
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-14
FORMULA_NAME CloudDeployment-PT-3a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678434741014

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-3a
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-10 07:52:24] [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 07:52:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 07:52:24] [INFO ] Load time of PNML (sax parser for PT used): 157 ms
[2023-03-10 07:52:24] [INFO ] Transformed 104 places.
[2023-03-10 07:52:24] [INFO ] Transformed 308 transitions.
[2023-03-10 07:52:24] [INFO ] Found NUPN structural information;
[2023-03-10 07:52:24] [INFO ] Parsed PT model containing 104 places and 308 transitions and 1611 arcs in 315 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 17 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-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-3a-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-3a-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 278/278 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 103 transition count 277
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 103 transition count 277
Drop transitions removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 0 with 24 rules applied. Total rules applied 26 place count 103 transition count 253
Applied a total of 26 rules in 55 ms. Remains 103 /104 variables (removed 1) and now considering 253/278 (removed 25) transitions.
[2023-03-10 07:52:25] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
// Phase 1: matrix 158 rows 103 cols
[2023-03-10 07:52:25] [INFO ] Computed 18 place invariants in 19 ms
[2023-03-10 07:52:25] [INFO ] Implicit Places using invariants in 343 ms returned []
[2023-03-10 07:52:25] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2023-03-10 07:52:25] [INFO ] Invariant cache hit.
[2023-03-10 07:52:25] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-10 07:52:25] [INFO ] Implicit Places using invariants and state equation in 289 ms returned []
Implicit Place search using SMT with State Equation took 695 ms to find 0 implicit places.
[2023-03-10 07:52:25] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2023-03-10 07:52:25] [INFO ] Invariant cache hit.
[2023-03-10 07:52:26] [INFO ] Dead Transitions using invariants and state equation in 342 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/104 places, 253/278 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1096 ms. Remains : 103/104 places, 253/278 transitions.
Support contains 41 out of 103 places after structural reductions.
[2023-03-10 07:52:26] [INFO ] Flatten gal took : 101 ms
[2023-03-10 07:52:26] [INFO ] Flatten gal took : 46 ms
[2023-03-10 07:52:26] [INFO ] Input system was already deterministic with 253 transitions.
Support contains 40 out of 103 places (down from 41) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 214 resets, run finished after 842 ms. (steps per millisecond=11 ) properties (out of 29) seen :25
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-10 07:52:27] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2023-03-10 07:52:27] [INFO ] Invariant cache hit.
[2023-03-10 07:52:27] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 8 ms returned sat
[2023-03-10 07:52:27] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:52:27] [INFO ] [Nat]Absence check using 0 positive and 18 generalized place invariants in 7 ms returned sat
[2023-03-10 07:52:27] [INFO ] After 144ms SMT Verify possible using all constraints in natural 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.
Computed a total of 52 stabilizing places and 151 stable transitions
Graph (complete) has 803 edges and 103 vertex of which 96 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.10 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 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 253/253 transitions.
Graph (trivial) has 115 edges and 103 vertex of which 28 / 103 are part of one of the 8 SCC in 4 ms
Free SCC test removed 20 places
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Ensure Unique test removed 6 places
Reduce places removed 7 places and 1 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 74 transition count 192
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 74 transition count 192
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 19 place count 67 transition count 206
Drop transitions removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 0 with 33 rules applied. Total rules applied 52 place count 67 transition count 173
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 53 place count 67 transition count 172
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 54 place count 66 transition count 172
Applied a total of 54 rules in 68 ms. Remains 66 /103 variables (removed 37) and now considering 172/253 (removed 81) transitions.
[2023-03-10 07:52:28] [INFO ] Flow matrix only has 83 transitions (discarded 89 similar events)
// Phase 1: matrix 83 rows 66 cols
[2023-03-10 07:52:28] [INFO ] Computed 12 place invariants in 4 ms
[2023-03-10 07:52:28] [INFO ] Implicit Places using invariants in 92 ms returned []
[2023-03-10 07:52:28] [INFO ] Flow matrix only has 83 transitions (discarded 89 similar events)
[2023-03-10 07:52:28] [INFO ] Invariant cache hit.
[2023-03-10 07:52:28] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-10 07:52:28] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
[2023-03-10 07:52:29] [INFO ] Redundant transitions in 223 ms returned []
[2023-03-10 07:52:29] [INFO ] Flow matrix only has 83 transitions (discarded 89 similar events)
[2023-03-10 07:52:29] [INFO ] Invariant cache hit.
[2023-03-10 07:52:29] [INFO ] Dead Transitions using invariants and state equation in 147 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 66/103 places, 172/253 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 694 ms. Remains : 66/103 places, 172/253 transitions.
Stuttering acceptance computed with spot in 318 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-3a-LTLFireability-00 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 s3 0) (EQ s27 0))], 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 406 ms.
Product exploration explored 100000 steps with 0 reset in 229 ms.
Computed a total of 38 stabilizing places and 116 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.3 ms
Computed a total of 38 stabilizing places and 116 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 182 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 107 ms :[(NOT p0), (NOT p0)]
Finished random walk after 5066 steps, including 153 resets, run visited all 1 properties in 16 ms. (steps per millisecond=316 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 141 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 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 172/172 transitions.
Applied a total of 0 rules in 12 ms. Remains 66 /66 variables (removed 0) and now considering 172/172 (removed 0) transitions.
[2023-03-10 07:52:30] [INFO ] Flow matrix only has 83 transitions (discarded 89 similar events)
[2023-03-10 07:52:30] [INFO ] Invariant cache hit.
[2023-03-10 07:52:30] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-10 07:52:30] [INFO ] Flow matrix only has 83 transitions (discarded 89 similar events)
[2023-03-10 07:52:30] [INFO ] Invariant cache hit.
[2023-03-10 07:52:30] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-10 07:52:30] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
[2023-03-10 07:52:31] [INFO ] Redundant transitions in 232 ms returned []
[2023-03-10 07:52:31] [INFO ] Flow matrix only has 83 transitions (discarded 89 similar events)
[2023-03-10 07:52:31] [INFO ] Invariant cache hit.
[2023-03-10 07:52:31] [INFO ] Dead Transitions using invariants and state equation in 206 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 665 ms. Remains : 66/66 places, 172/172 transitions.
Computed a total of 38 stabilizing places and 116 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.4 ms
Computed a total of 38 stabilizing places and 116 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 154 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 94 ms :[(NOT p0), (NOT p0)]
Finished random walk after 670 steps, including 21 resets, run visited all 1 properties in 7 ms. (steps per millisecond=95 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 180 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 95 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 108 ms.
Product exploration explored 100000 steps with 0 reset in 193 ms.
Built C files in :
/tmp/ltsmin18017288970451531164
[2023-03-10 07:52:32] [INFO ] Computing symmetric may disable matrix : 172 transitions.
[2023-03-10 07:52:32] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 07:52:32] [INFO ] Computing symmetric may enable matrix : 172 transitions.
[2023-03-10 07:52:32] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 07:52:32] [INFO ] Computing Do-Not-Accords matrix : 172 transitions.
[2023-03-10 07:52:32] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 07:52:32] [INFO ] Built C files in 71ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18017288970451531164
Running compilation step : cd /tmp/ltsmin18017288970451531164;'/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 1089 ms.
Running link step : cd /tmp/ltsmin18017288970451531164;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 69 ms.
Running LTSmin : cd /tmp/ltsmin18017288970451531164;'/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/stateBased2807859143476108640.hoa' '--buchi-type=spotba'
LTSmin run took 509 ms.
FORMULA CloudDeployment-PT-3a-LTLFireability-00 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudDeployment-PT-3a-LTLFireability-00 finished in 5880 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((X(p0)||G((F(p2)&&p1))))))'
Support contains 6 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 253/253 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 97 transition count 253
Applied a total of 6 rules in 6 ms. Remains 97 /103 variables (removed 6) and now considering 253/253 (removed 0) transitions.
[2023-03-10 07:52:34] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
// Phase 1: matrix 158 rows 97 cols
[2023-03-10 07:52:34] [INFO ] Computed 12 place invariants in 4 ms
[2023-03-10 07:52:34] [INFO ] Implicit Places using invariants in 101 ms returned []
[2023-03-10 07:52:34] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2023-03-10 07:52:34] [INFO ] Invariant cache hit.
[2023-03-10 07:52:34] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-10 07:52:34] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 264 ms to find 0 implicit places.
[2023-03-10 07:52:34] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2023-03-10 07:52:34] [INFO ] Invariant cache hit.
[2023-03-10 07:52:34] [INFO ] Dead Transitions using invariants and state equation in 157 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 97/103 places, 253/253 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 431 ms. Remains : 97/103 places, 253/253 transitions.
Stuttering acceptance computed with spot in 361 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), true, (NOT p2), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : CloudDeployment-PT-3a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 5}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=4 dest: 6}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 7}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={} source=7 dest: 5}, { cond=(AND p1 (NOT p2)), acceptance={} source=7 dest: 6}, { cond=p1, acceptance={} source=7 dest: 7}]], initial=0, aps=[p1:(AND (EQ s54 1) (EQ s72 1)), p0:(AND (EQ s27 1) (EQ s28 1) (EQ s52 1) (EQ s93 1)), p2:(AND (EQ s54 1) (EQ s72 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, null, null][false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-3a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-3a-LTLFireability-01 finished in 826 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(F(p1))&&p0)))'
Support contains 7 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 253/253 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 97 transition count 253
Applied a total of 6 rules in 4 ms. Remains 97 /103 variables (removed 6) and now considering 253/253 (removed 0) transitions.
[2023-03-10 07:52:35] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2023-03-10 07:52:35] [INFO ] Invariant cache hit.
[2023-03-10 07:52:35] [INFO ] Implicit Places using invariants in 78 ms returned []
[2023-03-10 07:52:35] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2023-03-10 07:52:35] [INFO ] Invariant cache hit.
[2023-03-10 07:52:35] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-10 07:52:35] [INFO ] Implicit Places using invariants and state equation in 185 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
[2023-03-10 07:52:35] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2023-03-10 07:52:35] [INFO ] Invariant cache hit.
[2023-03-10 07:52:35] [INFO ] Dead Transitions using invariants and state equation in 294 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 97/103 places, 253/253 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 568 ms. Remains : 97/103 places, 253/253 transitions.
Stuttering acceptance computed with spot in 251 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : CloudDeployment-PT-3a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (OR (EQ s1 0) (EQ s2 0) (EQ s23 0) (EQ s88 0) (EQ s95 0)) (OR (EQ s28 0) (EQ s54 0))), p1:(OR (EQ s28 0) (EQ s54 0))], 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-3a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-3a-LTLFireability-02 finished in 843 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(p0)||X(G(p1))) U G(p0)))'
Support contains 5 out of 103 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 253/253 transitions.
Graph (trivial) has 111 edges and 103 vertex of which 29 / 103 are part of one of the 9 SCC in 1 ms
Free SCC test removed 20 places
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Ensure Unique test removed 6 places
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 75 transition count 197
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 75 transition count 197
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 21 place count 67 transition count 208
Drop transitions removed 31 transitions
Redundant transition composition rules discarded 31 transitions
Iterating global reduction 0 with 31 rules applied. Total rules applied 52 place count 67 transition count 177
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 54 place count 66 transition count 176
Applied a total of 54 rules in 42 ms. Remains 66 /103 variables (removed 37) and now considering 176/253 (removed 77) transitions.
[2023-03-10 07:52:36] [INFO ] Flow matrix only has 83 transitions (discarded 93 similar events)
// Phase 1: matrix 83 rows 66 cols
[2023-03-10 07:52:36] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-10 07:52:36] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-10 07:52:36] [INFO ] Flow matrix only has 83 transitions (discarded 93 similar events)
[2023-03-10 07:52:36] [INFO ] Invariant cache hit.
[2023-03-10 07:52:36] [INFO ] State equation strengthened by 43 read => feed constraints.
[2023-03-10 07:52:36] [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.
[2023-03-10 07:52:36] [INFO ] Redundant transitions in 131 ms returned []
[2023-03-10 07:52:36] [INFO ] Flow matrix only has 83 transitions (discarded 93 similar events)
[2023-03-10 07:52:36] [INFO ] Invariant cache hit.
[2023-03-10 07:52:36] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 66/103 places, 176/253 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 521 ms. Remains : 66/103 places, 176/253 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Running random walk in product with property : CloudDeployment-PT-3a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s2 1) (EQ s11 1) (EQ s57 1) (EQ s64 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 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-3a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-3a-LTLFireability-03 finished in 599 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||F(G(p1)))))'
Support contains 4 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 253/253 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 97 transition count 253
Applied a total of 6 rules in 7 ms. Remains 97 /103 variables (removed 6) and now considering 253/253 (removed 0) transitions.
[2023-03-10 07:52:36] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
// Phase 1: matrix 158 rows 97 cols
[2023-03-10 07:52:36] [INFO ] Computed 12 place invariants in 2 ms
[2023-03-10 07:52:36] [INFO ] Implicit Places using invariants in 103 ms returned []
[2023-03-10 07:52:36] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2023-03-10 07:52:36] [INFO ] Invariant cache hit.
[2023-03-10 07:52:36] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-10 07:52:36] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 355 ms to find 0 implicit places.
[2023-03-10 07:52:36] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2023-03-10 07:52:36] [INFO ] Invariant cache hit.
[2023-03-10 07:52:37] [INFO ] Dead Transitions using invariants and state equation in 229 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 97/103 places, 253/253 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 603 ms. Remains : 97/103 places, 253/253 transitions.
Stuttering acceptance computed with spot in 166 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CloudDeployment-PT-3a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(AND (EQ s1 1) (EQ s24 1)), p1:(AND (EQ s2 1) (EQ s27 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 156 ms.
Product exploration explored 100000 steps with 0 reset in 222 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.5 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 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 387 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(NOT p1)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 5 factoid took 315 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 48 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 91 ms :[(NOT p1)]
[2023-03-10 07:52:38] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2023-03-10 07:52:38] [INFO ] Invariant cache hit.
[2023-03-10 07:52:38] [INFO ] [Real]Absence check using 0 positive and 12 generalized place invariants in 6 ms returned sat
[2023-03-10 07:52:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 07:52:38] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-10 07:52:38] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-10 07:52:39] [INFO ] [Real]Added 55 Read/Feed constraints in 19 ms returned sat
[2023-03-10 07:52:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 07:52:39] [INFO ] [Nat]Absence check using 0 positive and 12 generalized place invariants in 7 ms returned sat
[2023-03-10 07:52:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 07:52:39] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-10 07:52:39] [INFO ] [Nat]Added 55 Read/Feed constraints in 13 ms returned sat
[2023-03-10 07:52:39] [INFO ] Computed and/alt/rep : 143/472/143 causal constraints (skipped 14 transitions) in 25 ms.
[2023-03-10 07:52:39] [INFO ] Added : 0 causal constraints over 0 iterations in 70 ms. Result :sat
Could not prove EG (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 SI_LTL mode, iteration 0 : 97/97 places, 253/253 transitions.
Graph (trivial) has 118 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 8 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 23 place count 65 transition count 198
Drop transitions removed 30 transitions
Redundant transition composition rules discarded 30 transitions
Iterating global reduction 0 with 30 rules applied. Total rules applied 53 place count 65 transition count 168
Applied a total of 53 rules in 43 ms. Remains 65 /97 variables (removed 32) and now considering 168/253 (removed 85) transitions.
[2023-03-10 07:52:39] [INFO ] Flow matrix only has 82 transitions (discarded 86 similar events)
// Phase 1: matrix 82 rows 65 cols
[2023-03-10 07:52:39] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-10 07:52:39] [INFO ] Implicit Places using invariants in 89 ms returned []
[2023-03-10 07:52:39] [INFO ] Flow matrix only has 82 transitions (discarded 86 similar events)
[2023-03-10 07:52:39] [INFO ] Invariant cache hit.
[2023-03-10 07:52:39] [INFO ] State equation strengthened by 43 read => feed constraints.
[2023-03-10 07:52:39] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 262 ms to find 0 implicit places.
[2023-03-10 07:52:39] [INFO ] Redundant transitions in 176 ms returned []
[2023-03-10 07:52:39] [INFO ] Flow matrix only has 82 transitions (discarded 86 similar events)
[2023-03-10 07:52:39] [INFO ] Invariant cache hit.
[2023-03-10 07:52:40] [INFO ] Dead Transitions using invariants and state equation in 154 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 65/97 places, 168/253 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 656 ms. Remains : 65/97 places, 168/253 transitions.
Computed a total of 38 stabilizing places and 114 stable transitions
Graph (complete) has 579 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 38 stabilizing places and 114 stable transitions
Detected a total of 38/65 stabilizing places and 114/168 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p1), (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 256 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 40 ms :[(NOT p1)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p1), (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 4 factoid took 210 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 37 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p1)]
[2023-03-10 07:52:40] [INFO ] Flow matrix only has 82 transitions (discarded 86 similar events)
[2023-03-10 07:52:40] [INFO ] Invariant cache hit.
[2023-03-10 07:52:40] [INFO ] [Real]Absence check using 0 positive and 12 generalized place invariants in 5 ms returned sat
[2023-03-10 07:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 07:52:40] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2023-03-10 07:52:40] [INFO ] State equation strengthened by 43 read => feed constraints.
[2023-03-10 07:52:40] [INFO ] [Real]Added 43 Read/Feed constraints in 9 ms returned sat
[2023-03-10 07:52:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 07:52:40] [INFO ] [Nat]Absence check using 0 positive and 12 generalized place invariants in 4 ms returned sat
[2023-03-10 07:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 07:52:40] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2023-03-10 07:52:40] [INFO ] [Nat]Added 43 Read/Feed constraints in 6 ms returned sat
[2023-03-10 07:52:40] [INFO ] Computed and/alt/rep : 76/252/76 causal constraints (skipped 5 transitions) in 10 ms.
[2023-03-10 07:52:40] [INFO ] Added : 0 causal constraints over 0 iterations in 24 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 35 ms :[(NOT p1)]
Product exploration explored 100000 steps with 0 reset in 122 ms.
Product exploration explored 100000 steps with 0 reset in 146 ms.
Built C files in :
/tmp/ltsmin9749948813319831879
[2023-03-10 07:52:41] [INFO ] Computing symmetric may disable matrix : 168 transitions.
[2023-03-10 07:52:41] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 07:52:41] [INFO ] Computing symmetric may enable matrix : 168 transitions.
[2023-03-10 07:52:41] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 07:52:41] [INFO ] Computing Do-Not-Accords matrix : 168 transitions.
[2023-03-10 07:52:41] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 07:52:41] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9749948813319831879
Running compilation step : cd /tmp/ltsmin9749948813319831879;'/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 615 ms.
Running link step : cd /tmp/ltsmin9749948813319831879;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin9749948813319831879;'/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/stateBased14542713037342397354.hoa' '--buchi-type=spotba'
LTSmin run took 375 ms.
FORMULA CloudDeployment-PT-3a-LTLFireability-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudDeployment-PT-3a-LTLFireability-04 finished in 5717 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((p0||X(!p0))))'
Support contains 1 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 253/253 transitions.
Graph (trivial) has 119 edges and 103 vertex of which 30 / 103 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 6 places
Reduce places removed 7 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 9 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 25 place count 63 transition count 201
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 0 with 36 rules applied. Total rules applied 61 place count 63 transition count 165
Applied a total of 61 rules in 39 ms. Remains 63 /103 variables (removed 40) and now considering 165/253 (removed 88) transitions.
[2023-03-10 07:52:42] [INFO ] Flow matrix only has 79 transitions (discarded 86 similar events)
// Phase 1: matrix 79 rows 63 cols
[2023-03-10 07:52:42] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-10 07:52:42] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-10 07:52:42] [INFO ] Flow matrix only has 79 transitions (discarded 86 similar events)
[2023-03-10 07:52:42] [INFO ] Invariant cache hit.
[2023-03-10 07:52:42] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-10 07:52:42] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
[2023-03-10 07:52:42] [INFO ] Redundant transitions in 165 ms returned []
[2023-03-10 07:52:42] [INFO ] Flow matrix only has 79 transitions (discarded 86 similar events)
[2023-03-10 07:52:42] [INFO ] Invariant cache hit.
[2023-03-10 07:52:42] [INFO ] Dead Transitions using invariants and state equation in 159 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/103 places, 165/253 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 587 ms. Remains : 63/103 places, 165/253 transitions.
Stuttering acceptance computed with spot in 95 ms :[true, false, p0]
Running random walk in product with property : CloudDeployment-PT-3a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s38 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 307 ms.
Product exploration explored 100000 steps with 0 reset in 169 ms.
Computed a total of 36 stabilizing places and 111 stable transitions
Graph (complete) has 562 edges and 63 vertex of which 62 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 36 stabilizing places and 111 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 149 ms. Reduced automaton from 3 states, 5 edges and 1 AP (stutter insensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 83 ms :[true, p0, p0]
Finished random walk after 45 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=45 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 150 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 75 ms :[true, p0, p0]
Stuttering acceptance computed with spot in 110 ms :[true, p0, p0]
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 165/165 transitions.
Applied a total of 0 rules in 3 ms. Remains 63 /63 variables (removed 0) and now considering 165/165 (removed 0) transitions.
[2023-03-10 07:52:44] [INFO ] Flow matrix only has 79 transitions (discarded 86 similar events)
[2023-03-10 07:52:44] [INFO ] Invariant cache hit.
[2023-03-10 07:52:44] [INFO ] Implicit Places using invariants in 87 ms returned []
[2023-03-10 07:52:44] [INFO ] Flow matrix only has 79 transitions (discarded 86 similar events)
[2023-03-10 07:52:44] [INFO ] Invariant cache hit.
[2023-03-10 07:52:44] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-10 07:52:44] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
[2023-03-10 07:52:44] [INFO ] Flow matrix only has 79 transitions (discarded 86 similar events)
[2023-03-10 07:52:44] [INFO ] Invariant cache hit.
[2023-03-10 07:52:44] [INFO ] Dead Transitions using invariants and state equation in 202 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 458 ms. Remains : 63/63 places, 165/165 transitions.
Computed a total of 36 stabilizing places and 111 stable transitions
Graph (complete) has 562 edges and 63 vertex of which 62 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 36 stabilizing places and 111 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 220 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 115 ms :[true, p0, p0]
Finished random walk after 213 steps, including 6 resets, run visited all 1 properties in 8 ms. (steps per millisecond=26 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 328 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 117 ms :[true, p0, p0]
Stuttering acceptance computed with spot in 120 ms :[true, p0, p0]
Stuttering acceptance computed with spot in 110 ms :[true, p0, p0]
Product exploration explored 100000 steps with 0 reset in 90 ms.
Product exploration explored 100000 steps with 0 reset in 110 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 104 ms :[true, p0, p0]
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 165/165 transitions.
Applied a total of 0 rules in 7 ms. Remains 63 /63 variables (removed 0) and now considering 165/165 (removed 0) transitions.
[2023-03-10 07:52:46] [INFO ] Redundant transitions in 149 ms returned []
[2023-03-10 07:52:46] [INFO ] Flow matrix only has 79 transitions (discarded 86 similar events)
[2023-03-10 07:52:46] [INFO ] Invariant cache hit.
[2023-03-10 07:52:46] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 302 ms. Remains : 63/63 places, 165/165 transitions.
Built C files in :
/tmp/ltsmin17702575174002406644
[2023-03-10 07:52:46] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17702575174002406644
Running compilation step : cd /tmp/ltsmin17702575174002406644;'/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 429 ms.
Running link step : cd /tmp/ltsmin17702575174002406644;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin17702575174002406644;'/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/stateBased16579159174059832625.hoa' '--buchi-type=spotba'
LTSmin run took 145 ms.
FORMULA CloudDeployment-PT-3a-LTLFireability-05 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudDeployment-PT-3a-LTLFireability-05 finished in 4828 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||X((G(!p1) U (G(!p1)&&p2))))))'
Support contains 6 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 253/253 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 97 transition count 253
Applied a total of 6 rules in 3 ms. Remains 97 /103 variables (removed 6) and now considering 253/253 (removed 0) transitions.
[2023-03-10 07:52:47] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
// Phase 1: matrix 158 rows 97 cols
[2023-03-10 07:52:47] [INFO ] Computed 12 place invariants in 2 ms
[2023-03-10 07:52:47] [INFO ] Implicit Places using invariants in 81 ms returned []
[2023-03-10 07:52:47] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2023-03-10 07:52:47] [INFO ] Invariant cache hit.
[2023-03-10 07:52:47] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-10 07:52:47] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 298 ms to find 0 implicit places.
[2023-03-10 07:52:47] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2023-03-10 07:52:47] [INFO ] Invariant cache hit.
[2023-03-10 07:52:47] [INFO ] Dead Transitions using invariants and state equation in 274 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 97/103 places, 253/253 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 577 ms. Remains : 97/103 places, 253/253 transitions.
Stuttering acceptance computed with spot in 230 ms :[p1, (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), true, (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (NOT p2) p1)]
Running random walk in product with property : CloudDeployment-PT-3a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=(AND p2 (NOT p1)), acceptance={0} source=4 dest: 0}, { cond=p1, acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p1:(AND (EQ s53 1) (EQ s54 1) (EQ s58 1) (EQ s88 1) (EQ s95 1)), p0:(AND (EQ s28 1) (EQ s53 1)), p2:(AND (EQ s28 1) (EQ s53 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, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 823 ms.
Product exploration explored 100000 steps with 50000 reset in 931 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.11 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 2/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X p0), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 7 factoid took 114 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CloudDeployment-PT-3a-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudDeployment-PT-3a-LTLFireability-06 finished in 2720 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((p0&&X(F(p1)))))'
Support contains 5 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 253/253 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 97 transition count 253
Applied a total of 6 rules in 2 ms. Remains 97 /103 variables (removed 6) and now considering 253/253 (removed 0) transitions.
[2023-03-10 07:52:49] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2023-03-10 07:52:49] [INFO ] Invariant cache hit.
[2023-03-10 07:52:49] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-10 07:52:49] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2023-03-10 07:52:49] [INFO ] Invariant cache hit.
[2023-03-10 07:52:50] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-10 07:52:50] [INFO ] Implicit Places using invariants and state equation in 207 ms returned []
Implicit Place search using SMT with State Equation took 275 ms to find 0 implicit places.
[2023-03-10 07:52:50] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2023-03-10 07:52:50] [INFO ] Invariant cache hit.
[2023-03-10 07:52:50] [INFO ] Dead Transitions using invariants and state equation in 260 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 97/103 places, 253/253 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 539 ms. Remains : 97/103 places, 253/253 transitions.
Stuttering acceptance computed with spot in 91 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : CloudDeployment-PT-3a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s11 1), p1:(OR (EQ s1 0) (EQ s2 0) (EQ s26 0) (EQ s82 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-3a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-3a-LTLFireability-08 finished in 647 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((G(p1)||G(p2)||p0))))'
Support contains 7 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 253/253 transitions.
Graph (trivial) has 114 edges and 103 vertex of which 29 / 103 are part of one of the 9 SCC in 0 ms
Free SCC test removed 20 places
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Ensure Unique test removed 6 places
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 75 transition count 197
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 75 transition count 197
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 67 transition count 211
Drop transitions removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 0 with 32 rules applied. Total rules applied 53 place count 67 transition count 179
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 55 place count 67 transition count 179
Applied a total of 55 rules in 43 ms. Remains 67 /103 variables (removed 36) and now considering 179/253 (removed 74) transitions.
[2023-03-10 07:52:50] [INFO ] Flow matrix only has 86 transitions (discarded 93 similar events)
// Phase 1: matrix 86 rows 67 cols
[2023-03-10 07:52:50] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-10 07:52:50] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-10 07:52:50] [INFO ] Flow matrix only has 86 transitions (discarded 93 similar events)
[2023-03-10 07:52:50] [INFO ] Invariant cache hit.
[2023-03-10 07:52:50] [INFO ] State equation strengthened by 43 read => feed constraints.
[2023-03-10 07:52:50] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 282 ms to find 0 implicit places.
[2023-03-10 07:52:51] [INFO ] Redundant transitions in 196 ms returned []
[2023-03-10 07:52:51] [INFO ] Flow matrix only has 86 transitions (discarded 93 similar events)
[2023-03-10 07:52:51] [INFO ] Invariant cache hit.
[2023-03-10 07:52:51] [INFO ] Dead Transitions using invariants and state equation in 332 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 67/103 places, 179/253 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 882 ms. Remains : 67/103 places, 179/253 transitions.
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : CloudDeployment-PT-3a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s1 1) (EQ s2 1) (EQ s11 1) (EQ s58 1) (EQ s65 1)), p0:(OR (EQ s34 0) (EQ s43 0)), p2:(OR (EQ s34 0) (EQ s43 0))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 18 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-3a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-3a-LTLFireability-10 finished in 1024 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((G(p1)||G((G(p2) U p3))||p0))))'
Support contains 13 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 253/253 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 97 transition count 253
Applied a total of 6 rules in 4 ms. Remains 97 /103 variables (removed 6) and now considering 253/253 (removed 0) transitions.
[2023-03-10 07:52:51] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
// Phase 1: matrix 158 rows 97 cols
[2023-03-10 07:52:51] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-10 07:52:51] [INFO ] Implicit Places using invariants in 123 ms returned []
[2023-03-10 07:52:51] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2023-03-10 07:52:51] [INFO ] Invariant cache hit.
[2023-03-10 07:52:51] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-10 07:52:52] [INFO ] Implicit Places using invariants and state equation in 350 ms returned []
Implicit Place search using SMT with State Equation took 479 ms to find 0 implicit places.
[2023-03-10 07:52:52] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2023-03-10 07:52:52] [INFO ] Invariant cache hit.
[2023-03-10 07:52:52] [INFO ] Dead Transitions using invariants and state equation in 415 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 97/103 places, 253/253 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 903 ms. Remains : 97/103 places, 253/253 transitions.
Stuttering acceptance computed with spot in 241 ms :[(AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3))]
Running random walk in product with property : CloudDeployment-PT-3a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(OR (AND p1 (NOT p0) p3) (AND p1 (NOT p0) p2)), acceptance={1} source=0 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p0) p3) (AND (NOT p1) (NOT p0) p2)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p3) (NOT p2)), acceptance={1, 2} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), acceptance={0, 1, 2} source=0 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p3) p2), acceptance={2} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p3) p2), acceptance={0, 2} source=0 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p3) p2), acceptance={1, 2} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p3) p2), acceptance={0, 1, 2} source=0 dest: 2}], [{ cond=(AND p1 (NOT p0) p3 (NOT p2)), acceptance={1} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0) p3 (NOT p2)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p3) (NOT p2)), acceptance={1, 2} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), acceptance={0, 1, 2} source=1 dest: 0}, { cond=(AND p1 (NOT p0) p3 p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p3 p2), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p3) p2), acceptance={2} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p3) p2), acceptance={0, 2} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0) (NOT p3) (NOT p2)), acceptance={1, 2} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), acceptance={0, 1, 2} source=2 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p3) p2), acceptance={2} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p3) p2), acceptance={0, 2} source=2 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p3) p2), acceptance={1, 2} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p3) p2), acceptance={0, 1, 2} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p1:(OR (EQ s28 0) (EQ s33 0)), p0:(OR (EQ s27 0) (EQ s28 0) (EQ s37 0) (EQ s88 0) (EQ s95 0)), p3:(AND (EQ s1 1) (EQ s2 1) (EQ s26 1) (EQ s82 1)), p2:(AND...], nbAcceptance=3, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1330 ms.
Product exploration explored 100000 steps with 50000 reset in 1126 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.5 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 1/4 atomic propositions.
Knowledge obtained : [(AND p1 p0 (NOT p3) (NOT p2)), (X (NOT (AND p1 (NOT p0) (NOT p3) p2))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p3) p2))), (X (NOT (OR (AND p1 (NOT p0) p3) (AND p1 (NOT p0) p2)))), (X (NOT (OR (AND (NOT p1) (NOT p0) p3) (AND (NOT p1) (NOT p0) p2)))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)))), (X (NOT (AND p1 (NOT p0) (NOT p3) (NOT p2)))), (X (X (NOT (AND p1 (NOT p0) p3 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) p3 (NOT p2))))), (X (X (NOT (AND p1 (NOT p0) (NOT p3) p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p3) p2)))), (X (X (NOT (OR (AND p1 (NOT p0) p3) (AND p1 (NOT p0) p2))))), (X (X (NOT (OR (AND (NOT p1) (NOT p0) p3) (AND (NOT p1) (NOT p0) p2))))), (X (X (NOT (AND p1 (NOT p0) p3 p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2))))), (X (X (NOT (AND p1 (NOT p0) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) p3 p2)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p1 p0 (NOT p3) (NOT p2))
Knowledge based reduction with 18 factoid took 1319 ms. Reduced automaton from 4 states, 23 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CloudDeployment-PT-3a-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudDeployment-PT-3a-LTLFireability-12 finished in 4988 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(p0))'
Support contains 1 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 253/253 transitions.
Graph (trivial) has 115 edges and 103 vertex of which 26 / 103 are part of one of the 8 SCC in 1 ms
Free SCC test removed 18 places
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Ensure Unique test removed 6 places
Reduce places removed 7 places and 1 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 75 transition count 193
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 75 transition count 193
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 25 place count 66 transition count 208
Drop transitions removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 0 with 37 rules applied. Total rules applied 62 place count 66 transition count 171
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 64 place count 65 transition count 170
Applied a total of 64 rules in 19 ms. Remains 65 /103 variables (removed 38) and now considering 170/253 (removed 83) transitions.
[2023-03-10 07:52:56] [INFO ] Flow matrix only has 84 transitions (discarded 86 similar events)
// Phase 1: matrix 84 rows 65 cols
[2023-03-10 07:52:56] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-10 07:52:56] [INFO ] Implicit Places using invariants in 135 ms returned []
[2023-03-10 07:52:56] [INFO ] Flow matrix only has 84 transitions (discarded 86 similar events)
[2023-03-10 07:52:56] [INFO ] Invariant cache hit.
[2023-03-10 07:52:56] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-10 07:52:56] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 319 ms to find 0 implicit places.
[2023-03-10 07:52:57] [INFO ] Redundant transitions in 181 ms returned []
[2023-03-10 07:52:57] [INFO ] Flow matrix only has 84 transitions (discarded 86 similar events)
[2023-03-10 07:52:57] [INFO ] Invariant cache hit.
[2023-03-10 07:52:57] [INFO ] Dead Transitions using invariants and state equation in 192 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 65/103 places, 170/253 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 719 ms. Remains : 65/103 places, 170/253 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : CloudDeployment-PT-3a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s38 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-3a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-3a-LTLFireability-13 finished in 788 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(p0)||G(p1)))'
Support contains 7 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 253/253 transitions.
Graph (trivial) has 104 edges and 103 vertex of which 24 / 103 are part of one of the 7 SCC in 0 ms
Free SCC test removed 17 places
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Ensure Unique test removed 6 places
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 79 transition count 207
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 79 transition count 207
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 19 place count 71 transition count 218
Drop transitions removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 0 with 32 rules applied. Total rules applied 51 place count 71 transition count 186
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 55 place count 69 transition count 184
Applied a total of 55 rules in 34 ms. Remains 69 /103 variables (removed 34) and now considering 184/253 (removed 69) transitions.
[2023-03-10 07:52:57] [INFO ] Flow matrix only has 91 transitions (discarded 93 similar events)
// Phase 1: matrix 91 rows 69 cols
[2023-03-10 07:52:57] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-10 07:52:57] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-10 07:52:57] [INFO ] Flow matrix only has 91 transitions (discarded 93 similar events)
[2023-03-10 07:52:57] [INFO ] Invariant cache hit.
[2023-03-10 07:52:57] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-03-10 07:52:57] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
[2023-03-10 07:52:57] [INFO ] Redundant transitions in 209 ms returned []
[2023-03-10 07:52:57] [INFO ] Flow matrix only has 91 transitions (discarded 93 similar events)
[2023-03-10 07:52:57] [INFO ] Invariant cache hit.
[2023-03-10 07:52:57] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 69/103 places, 184/253 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 680 ms. Remains : 69/103 places, 184/253 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CloudDeployment-PT-3a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(EQ s33 1), p1:(AND (OR (EQ s18 0) (EQ s19 0) (EQ s29 0) (EQ s60 0) (EQ s67 0) (EQ s5 0)) (OR (EQ s18 0) (EQ s19 0) (EQ s29 0) (EQ s60 0) (EQ s67 0)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 254 reset in 272 ms.
Product exploration explored 100000 steps with 35 reset in 278 ms.
Computed a total of 38 stabilizing places and 122 stable transitions
Graph (complete) has 612 edges and 69 vertex of which 68 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 38 stabilizing places and 122 stable transitions
Detected a total of 38/69 stabilizing places and 122/184 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (AND (NOT p0) p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X (AND (NOT p0) p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 406 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 273 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 3) seen :2
Finished Best-First random walk after 7123 steps, including 3 resets, run visited all 1 properties in 34 ms. (steps per millisecond=209 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (AND (NOT p0) p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X (AND (NOT p0) p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0), (F (NOT (AND p1 (NOT p0)))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 8 factoid took 505 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 7 out of 69 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 69/69 places, 184/184 transitions.
Applied a total of 0 rules in 12 ms. Remains 69 /69 variables (removed 0) and now considering 184/184 (removed 0) transitions.
[2023-03-10 07:53:00] [INFO ] Flow matrix only has 91 transitions (discarded 93 similar events)
[2023-03-10 07:53:00] [INFO ] Invariant cache hit.
[2023-03-10 07:53:00] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-10 07:53:00] [INFO ] Flow matrix only has 91 transitions (discarded 93 similar events)
[2023-03-10 07:53:00] [INFO ] Invariant cache hit.
[2023-03-10 07:53:00] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-03-10 07:53:00] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
[2023-03-10 07:53:00] [INFO ] Redundant transitions in 225 ms returned []
[2023-03-10 07:53:00] [INFO ] Flow matrix only has 91 transitions (discarded 93 similar events)
[2023-03-10 07:53:00] [INFO ] Invariant cache hit.
[2023-03-10 07:53:00] [INFO ] Dead Transitions using invariants and state equation in 215 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 756 ms. Remains : 69/69 places, 184/184 transitions.
Computed a total of 38 stabilizing places and 122 stable transitions
Graph (complete) has 612 edges and 69 vertex of which 68 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 38 stabilizing places and 122 stable transitions
Detected a total of 38/69 stabilizing places and 122/184 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (AND p1 (NOT p0))), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 413 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 283 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 3) seen :2
Finished Best-First random walk after 187 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=93 )
Knowledge obtained : [(AND (NOT p0) p1), (X (AND p1 (NOT p0))), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0), (F (NOT (AND p1 (NOT p0)))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 8 factoid took 460 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 35 reset in 156 ms.
Product exploration explored 100000 steps with 113 reset in 165 ms.
Built C files in :
/tmp/ltsmin1473904091263895485
[2023-03-10 07:53:02] [INFO ] Computing symmetric may disable matrix : 184 transitions.
[2023-03-10 07:53:02] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 07:53:02] [INFO ] Computing symmetric may enable matrix : 184 transitions.
[2023-03-10 07:53:02] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 07:53:02] [INFO ] Computing Do-Not-Accords matrix : 184 transitions.
[2023-03-10 07:53:02] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 07:53:02] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1473904091263895485
Running compilation step : cd /tmp/ltsmin1473904091263895485;'/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 582 ms.
Running link step : cd /tmp/ltsmin1473904091263895485;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin1473904091263895485;'/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/stateBased2030762467605658335.hoa' '--buchi-type=spotba'
LTSmin run took 1037 ms.
FORMULA CloudDeployment-PT-3a-LTLFireability-14 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudDeployment-PT-3a-LTLFireability-14 finished in 6800 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))&&(X(p1)||G(p2))))'
Support contains 5 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 253/253 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 97 transition count 253
Applied a total of 6 rules in 2 ms. Remains 97 /103 variables (removed 6) and now considering 253/253 (removed 0) transitions.
[2023-03-10 07:53:04] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
// Phase 1: matrix 158 rows 97 cols
[2023-03-10 07:53:04] [INFO ] Computed 12 place invariants in 2 ms
[2023-03-10 07:53:04] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-10 07:53:04] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2023-03-10 07:53:04] [INFO ] Invariant cache hit.
[2023-03-10 07:53:04] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-10 07:53:04] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
[2023-03-10 07:53:04] [INFO ] Flow matrix only has 158 transitions (discarded 95 similar events)
[2023-03-10 07:53:04] [INFO ] Invariant cache hit.
[2023-03-10 07:53:04] [INFO ] Dead Transitions using invariants and state equation in 173 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 97/103 places, 253/253 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 422 ms. Remains : 97/103 places, 253/253 transitions.
Stuttering acceptance computed with spot in 293 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p1) (NOT p0)), (NOT p0), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p2))]
Running random walk in product with property : CloudDeployment-PT-3a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=p2, acceptance={} source=1 dest: 4}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(OR (AND (NOT p2) (NOT p1)) (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(AND p0 p1), acceptance={} source=4 dest: 3}, { cond=(AND p2 p0 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(OR (NOT p2) (NOT p0)), acceptance={} source=5 dest: 0}, { cond=(AND p2 p0), acceptance={} source=5 dest: 5}]], initial=1, aps=[p2:(EQ s23 1), p0:(AND (EQ s2 1) (EQ s53 1)), p1:(AND (EQ s54 1) (EQ s61 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-3a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-3a-LTLFireability-15 finished in 736 ms.
All properties solved by simple procedures.
Total runtime 40525 ms.

BK_STOP 1678434786053

--------------------
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-3a"
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-3a, 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-167814396300380"
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 [ "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 ;